:root {
    --primary-color: #d11270;
    --primary-dark: #8a0b5c;
    --gold: #F4D068;
    --gold-light: #ffeb99;
    --text-light: #f8f9fa;
    --text-dark: #333333;
    --bg-dark: #1a0518;
    --bg-card: rgba(255, 255, 255, 0.05);
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Plus Jakarta Sans', sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; scroll-behavior: smooth; }

/* LUXURY MAGENTA THEME FOR ALL PAGES */
body {
    background: url('images/bg-luxury.jpg?v=2') center top / cover no-repeat fixed, linear-gradient(145deg, rgba(18,3,16,0.95) 0%, rgba(41,5,34,0.9) 50%, rgba(97,7,59,0.85) 100%);
    background-attachment: fixed;
    color: var(--text-light);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

/* Vignette overlay for depth */
body::before {
    content: '';
    position: fixed;
    top:0; left:0; width:100%; height:100%;
    background: radial-gradient(circle at center, transparent 30%, rgba(0,0,0,0.7) 100%);
    pointer-events: none;
    z-index: -1;
}

.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; position: relative; z-index: 2; }
h1, h2, h3, h4, .logo { font-family: var(--font-heading); }
.text-center { text-align: center; }

/* Header */
.header {
    position: fixed;
    top: 0; width: 100%;
    padding: 20px 0;
    background: rgba(26, 5, 24, 0.85);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid rgba(244, 208, 104, 0.3);
}
.nav-container { display: flex; justify-content: space-between; align-items: center; }
.logo { font-size: 1.6rem; font-weight: 700; color: var(--gold); text-transform: uppercase; text-decoration: none; text-shadow: 1px 1px 10px rgba(244, 208, 104, 0.5); }
.main-nav { display: flex; gap: 20px; align-items: center; }
.main-nav a { color: var(--text-light); text-decoration: none; font-weight: 500; transition: color 0.3s; }
.main-nav a:hover, .main-nav a.active { color: var(--gold); text-shadow: 0 0 8px rgba(244, 208, 104, 0.6); }

/* Buttons */
.btn {
    display: inline-block; padding: 10px 24px; border-radius: 30px;
    text-decoration: none; font-weight: 600; transition: all 0.3s ease;
    cursor: pointer; text-align: center; border: none;
}
.btn-primary { background: linear-gradient(45deg, var(--gold), #B8860B); color: #1a0518 !important; }
.btn-primary:hover { box-shadow: 0 0 20px rgba(244, 208, 104, 0.6); transform: translateY(-2px); }
.btn-gold { background: linear-gradient(45deg, var(--gold), #B8860B); color: #1a0518 !important; font-weight: 700;}
.btn-gold:hover { box-shadow: 0 0 20px rgba(244, 208, 104, 0.6); transform: translateY(-2px); }
.btn-large { padding: 15px 40px; font-size: 1.1rem; }

.btn-outline {
    background: rgba(255, 255, 255, 0.02) !important;
    border: 1.5px solid rgba(244, 208, 104, 0.4) !important;
    color: var(--gold) !important;
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
}
.btn-outline:hover {
    background: rgba(244, 208, 104, 0.12) !important;
    border-color: #FBF5B7 !important;
    box-shadow: 0 0 25px rgba(244, 208, 104, 0.45) !important;
    transform: translateY(-2px);
}

/* Sparkling Gold Text (Lấp Lánh Á Kim Vàng Đa Chiều - Safe & Gorgeous!) */
@keyframes sparklingGold {
    0%, 100% {
        color: #F4D068 !important;
        text-shadow: 
            1px 1px 0px rgba(0,0,0,0.95), 
            -1px -1px 0px rgba(0,0,0,0.95), 
            1px -1px 0px rgba(0,0,0,0.95), 
            -1px 1px 0px rgba(0,0,0,0.95),
            0px 2px 4px rgba(244, 208, 104, 0.4),
            0px 0px 8px rgba(255, 235, 153, 0.3) !important;
        filter: brightness(1);
    }
    25% {
        color: #FFE58F !important;
        text-shadow: 
            1px 1px 0px rgba(0,0,0,0.95), 
            -1px -1px 0px rgba(0,0,0,0.95), 
            1px -1px 0px rgba(0,0,0,0.95), 
            -1px 1px 0px rgba(0,0,0,0.95),
            0px 4px 12px rgba(244, 208, 104, 0.8),
            -2px -2px 8px rgba(255, 255, 255, 0.8),
            2px 2px 10px rgba(244, 208, 104, 0.5) !important;
        filter: brightness(1.2);
    }
    50% {
        color: #FFF2B2 !important;
        text-shadow: 
            1px 1px 0px rgba(0,0,0,0.95), 
            -1px -1px 0px rgba(0,0,0,0.95), 
            1px -1px 0px rgba(0,0,0,0.95), 
            -1px 1px 0px rgba(0,0,0,0.95),
            0px 2px 6px rgba(244, 208, 104, 0.5),
            0px 0px 20px rgba(255, 255, 255, 0.95),
            -3px 3px 15px rgba(244, 208, 104, 0.7) !important;
        filter: brightness(1.3);
    }
    75% {
        color: #FFE58F !important;
        text-shadow: 
            1px 1px 0px rgba(0,0,0,0.95), 
            -1px -1px 0px rgba(0,0,0,0.95), 
            1px -1px 0px rgba(0,0,0,0.95), 
            -1px 1px 0px rgba(0,0,0,0.95),
            0px 4px 12px rgba(244, 208, 104, 0.8),
            3px -3px 8px rgba(255, 255, 255, 0.8),
            -2px -2px 10px rgba(244, 208, 104, 0.5) !important;
        filter: brightness(1.2);
    }
}

.animated-title, .shimmer-gold, .sparkle-text {
    display: inline-block;
    color: var(--gold) !important;
    -webkit-text-fill-color: var(--gold) !important;
    background: none !important;
    -webkit-background-clip: unset !important;
    font-weight: 700;
}

/* Page Header */
.page-header {
    padding: 180px 0 100px;
    background: transparent;
    position: relative;
    text-align: center;
}
.page-header .container { position: relative; z-index: 2; }
.page-title { 
    font-size: 4.5rem; 
    color: var(--gold); 
    margin-bottom: 20px; 
    text-shadow: 
        2px 2px 4px rgba(0,0,0,0.95), 
        -1px -1px 0px rgba(0,0,0,0.95), 
        1px -1px 0px rgba(0,0,0,0.95), 
        -1px 1px 0px rgba(0,0,0,0.95), 
        1px 1px 0px rgba(0,0,0,0.95),
        0px 4px 15px rgba(0,0,0,0.9);
    line-height: 1.2;
}

/* About Us Section */
.about-section { padding: 50px 0; background: transparent; }
.about-grid { border: 1.8px solid rgba(244, 208, 104, 0.55) !important; border-radius: 20px !important; box-shadow: 0 15px 35px rgba(0,0,0,0.5), inset 0 0 25px rgba(255,255,255,0.02) !important;  display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: center; margin-bottom: 60px; overflow: hidden; padding: 30px; background: rgba(255, 255, 255, 0.01) !important; backdrop-filter: blur(5px) !important; }
.about-image img { width: 100%; border-radius: 20px; border: 2px solid var(--gold); box-shadow: 0 15px 40px rgba(244, 208, 104, 0.3); }
.about-content h2 { font-size: 2.8rem; color: var(--gold); margin-bottom: 20px; }
.about-content p { font-size: 1.1rem; color: #ddd; margin-bottom: 20px; }
.founder-box { border: 1px solid rgba(255, 255, 255, 0.15); box-shadow: 0 15px 35px rgba(0,0,0,0.5), inset 0 0 25px rgba(255,255,255,0.05);  backdrop-filter: blur(10px); box-shadow: 0 15px 35px rgba(0,0,0,0.3); border: 1px solid rgba(255,255,255,0.05); background: rgba(255,255,255,0.05); padding: 30px; border-radius: 15px; border-left: 5px solid var(--gold); margin-top: 30px; }
.founder-box h3 { color: var(--gold); margin-bottom: 10px; }
.founder-box p { font-style: italic; color: #bbb; }

/* Service Detail */
.service-detail { padding: 40px 0 80px; }
.service-content { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: center; }
.service-text h2 { font-size: 2.5rem; color: var(--gold); margin-bottom: 20px; text-shadow: 1px 1px 5px rgba(0,0,0,0.5); }
.service-text p { margin-bottom: 15px; font-size: 1.1rem; color: #ddd; }
.service-text ul { list-style: none; margin-bottom: 30px; }
.service-text ul li { margin-bottom: 10px; padding-left: 25px; position: relative; color: #fff; }
.service-text ul li::before { content: '✓'; position: absolute; left: 0; color: var(--gold); font-weight: bold;}
.service-image {
    height: 400px; border-radius: 20px; border: 2px solid var(--gold);
    background-size: cover !important; background-position: center !important;
    box-shadow: 0 10px 30px rgba(244, 208, 104, 0.3);
}

/* Reviews Section / Marquee */
.reviews-marquee-container {
    overflow: hidden;
    white-space: nowrap;
    position: relative;
    padding: 40px 0;
    margin-top: 60px;
    background: linear-gradient(to right, rgba(0,0,0,0.5) 0%, transparent 10%, transparent 90%, rgba(0,0,0,0.5) 100%), rgba(255,255,255,0.02);
}
.reviews-marquee {
    display: inline-block;
    animation: marquee-scroll 40s linear infinite;
}
.reviews-marquee:hover { animation-play-state: paused; }
.marquee-item {
    display: inline-block;
    width: 380px;
    white-space: normal;
    background: rgba(0,0,0,0.4);
    border: 1px solid rgba(244, 208, 104, 0.4);
    border-radius: 12px;
    padding: 20px;
    margin-right: 25px;
    vertical-align: top;
    box-shadow: 0 5px 15px rgba(0,0,0,0.5);
}
.marquee-item .review-header { display: flex; align-items: center; gap: 15px; margin-bottom: 15px; }
.marquee-item .review-avatar { width: 50px; height: 50px; border-radius: 50%; border: 2px solid var(--gold); object-fit: cover; object-position: center;}
.marquee-item .stars { color: #FFD700; }
.marquee-item p { font-style: italic; color: #ddd; font-size: 0.95rem; }
@keyframes marquee-scroll { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }

/* Glowing Commitment (GOLD) */
.glowing-commitment, .golden-commitment {
    background: rgba(244, 208, 104, 0.05);
    border: 2px solid var(--gold);
    border-radius: 15px;
    padding: 30px;
    margin-bottom: 50px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    box-shadow: 0 0 25px rgba(244, 208, 104, 0.4);
    animation: gold-pulse 2s infinite;
}
.golden-commitment .commitment-card, .glowing-commitment .commitment-card { border: 1px solid rgba(255, 255, 255, 0.15); box-shadow: 0 15px 35px rgba(0,0,0,0.5), inset 0 0 25px rgba(255,255,255,0.05);  text-align: left; }
.golden-commitment i, .glowing-commitment i { font-size: 2.5rem; color: var(--gold); margin-bottom: 15px; text-shadow: 0 0 10px rgba(244, 208, 104, 0.5);}
.golden-commitment h3, .glowing-commitment h3 { color: var(--gold); font-size: 1.3rem; margin-bottom: 10px; }
.golden-commitment p, .glowing-commitment p { color: #ddd; font-size: 0.95rem; line-height: 1.6; }
@keyframes gold-pulse {
    0%, 100% { box-shadow: 0 0 15px rgba(244, 208, 104, 0.4), inset 0 0 10px rgba(244, 208, 104, 0.2); }
    50% { box-shadow: 0 0 35px rgba(244, 208, 104, 0.8), inset 0 0 20px rgba(244, 208, 104, 0.4); }
}

/* Promo Pricing Box (GOLD) */
.promo-pricing-box {
    background: linear-gradient(135deg, rgba(244, 208, 104, 0.15) 0%, rgba(0,0,0,0.8) 100%);
    border: 2px solid var(--gold);
    border-radius: 20px;
    padding: 30px;
    max-width: 700px;
    margin: 40px auto;
    text-align: center;
    box-shadow: 0 10px 40px rgba(244, 208, 104, 0.3);
    position: relative;
    overflow: hidden;
}
.promo-badge {
    position: absolute;
    top: 25px;
    right: -45px;
    background: #e60000;
    color: white;
    padding: 8px 50px;
    transform: rotate(45deg);
    font-weight: bold;
    font-size: 0.9rem;
    box-shadow: 0 2px 10px rgba(0,0,0,0.5);
    animation: blink-fast 1s infinite;
    letter-spacing: 1px;
}
.promo-title { color: #fff; font-size: 1.6rem; margin-bottom: 10px; text-transform: uppercase; }
.price-original { text-decoration: line-through; color: #aaa; font-size: 1.5rem; margin-right: 20px; }
.price-discount { color: var(--gold); font-size: 3.5rem; font-weight: bold; text-shadow: 0 0 20px rgba(244, 208, 104, 0.8); display: inline-block; animation: blink-slow 1.5s infinite; }
.promo-note { color: #ffcccc; font-size: 1.1rem; margin-top: 15px; font-style: italic; }
@keyframes blink-slow { 0%, 100% { opacity: 1; transform: scale(1); } 50% { opacity: 0.8; transform: scale(1.05); } }
@keyframes blink-fast { 0%, 100% { opacity: 1; background: #e60000; } 50% { opacity: 0.7; background: #ff3333; } }

/* Style & Color Guide */
.style-color-guide {
    background: rgba(255,255,255,0.03);
    border-left: 4px solid var(--gold);
    padding: 25px 30px;
    margin: 30px 0 40px;
    border-radius: 0 10px 10px 0;
    box-shadow: 0 0 15px rgba(244, 208, 104, 0.1);
}
.style-color-guide h3 { color: var(--gold); font-size: 1.4rem; margin-bottom: 15px; display: flex; align-items: center; gap: 10px; }
.style-color-guide p { color: #ddd; line-height: 1.8; margin-bottom: 10px; font-size: 1.05rem; }
.style-color-guide ul { list-style: none; padding-left: 0; margin-bottom: 0; }
.style-color-guide li { color: #ccc; margin-bottom: 8px; position: relative; padding-left: 20px; font-size: 1.05rem; line-height: 1.6; }
.style-color-guide li::before { content: "✓"; color: var(--gold); position: absolute; left: 0; font-weight: bold; text-shadow: 0 0 8px var(--gold);}

/* Gallery Portfolio */
.portfolio-section { border: 2.5px solid rgba(244, 208, 104, 0.8) !important; border-radius: 20px !important; box-shadow: 0 15px 35px rgba(0,0,0,0.5), inset 0 0 25px rgba(255,255,255,0.02) !important;  margin-bottom: 80px; overflow: hidden; padding: 40px; background: rgba(255, 255, 255, 0.01) !important; backdrop-filter: blur(5px) !important; }
.portfolio-header { margin-bottom: 30px; border-left: 6px solid var(--gold); padding-left: 15px; }
.portfolio-header h2 { color: var(--gold); font-size: 2.2rem; margin-bottom: 10px; text-shadow: 0 0 15px rgba(244,208,104,0.6);}
.portfolio-header p { color: #ddd; font-size: 1.1rem; }
.portfolio-grid { display: flex; justify-content: center; gap: 20px; }
.portfolio-video { width: 100%; max-width: 420px; aspect-ratio: 3 / 4; margin: 0 auto; border-radius: 15px; overflow: hidden; border: 3px solid var(--gold); box-shadow: 0 10px 30px rgba(244, 208, 104, 0.5); }
.portfolio-video video { width: 100%; height: 100%; display: block; object-fit: cover; object-position: center; }
.portfolio-images { display: grid; grid-template-rows: repeat(3, 1fr); gap: 10px; }
.portfolio-images img { width: 100%; height: 160px; object-fit: cover; object-position: center; border-radius: 10px; border: 1px solid rgba(244, 208, 104, 0.4); transition: transform 0.3s; }
.portfolio-images img:hover { transform: scale(1.05); z-index: 10; position: relative; border-color: var(--gold); box-shadow: 0 0 15px var(--gold);}
.portfolio-images-slider { position: relative; width: 100%; max-width: 420px; aspect-ratio: 3 / 4; margin: 0 auto; border-radius: 15px; overflow: hidden; border: 2px solid var(--gold); box-shadow: 0 10px 30px rgba(244, 208, 104, 0.3); }
.portfolio-images-slider img { position: absolute; top: 0; left: 0; width: 100%; height: 100%; object-fit: cover; object-position: center; opacity: 0; transition: opacity 1s ease-in-out; }
.portfolio-images-slider img.active { opacity: 1; }

@media (max-width: 768px) {
    .nav-container { flex-direction: column; gap: 15px; }
    .main-nav { flex-wrap: wrap; justify-content: center; }
    .service-content, .about-grid, .portfolio-grid { display: flex; flex-direction: column; align-items: center; gap: 20px; }
    .page-title { font-size: 2.5rem; }
    .page-header { padding: 120px 0 60px; }
    .floating-contact { bottom: 20px; right: 20px; }
    .portfolio-images { grid-template-columns: repeat(3, 1fr); grid-template-rows: 1fr; }
    .portfolio-images img { height: 120px; }
}

/* Floating Contact Buttons */
.floating-contact { position: fixed; bottom: 30px; right: 30px; display: flex; flex-direction: column; gap: 15px; z-index: 9999; }
.float-btn { width: 50px; height: 50px; border-radius: 50%; display: flex; justify-content: center; align-items: center; color: white; text-decoration: none; font-size: 24px; box-shadow: 0 4px 10px rgba(0,0,0,0.5); transition: transform 0.3s; position: relative; border: 1px solid rgba(255,255,255,0.2);}
.float-btn:hover { transform: scale(1.1); }
.btn-zalo { background: #0068ff; }
.btn-mess { background: linear-gradient(45deg, #00c6ff, #0072ff); }
.btn-phone { background: #00a65a; animation: pulse 2s infinite; }
.tooltip { position: absolute; right: 60px; background: rgba(0,0,0,0.8); color: white; padding: 5px 10px; border-radius: 5px; font-size: 12px; white-space: nowrap; opacity: 0; pointer-events: none; transition: opacity 0.3s; border: 1px solid var(--gold);}
.float-btn:hover .tooltip { opacity: 1; }

/* FB Comments Mock */
.fb-comments-section { padding: 40px 0 80px; }
.fb-container { background: #fff; border-radius: 8px; padding: 20px; color: #1c1e21; font-family: Helvetica, Arial, sans-serif; max-width: 800px; margin: 0 auto; box-shadow: 0 0 20px rgba(0,0,0,0.3);}
.fb-header { display: flex; justify-content: space-between; align-items: center; border-bottom: 1px solid #ddd; padding-bottom: 10px; margin-bottom: 15px; font-weight: bold; font-size: 15px; }
.fb-login-btn { background: #1877f2; color: #fff; border: none; padding: 6px 12px; border-radius: 4px; font-weight: bold; cursor: pointer; display: flex; align-items: center; gap: 8px; font-size: 13px;}
.fb-login-btn:hover { background: #166fe5; }
.fb-input-area { display: flex; gap: 10px; margin-bottom: 20px; }
.fb-input-area img { width: 40px; height: 40px; border-radius: 50%; }
.fb-input-box { flex-grow: 1; border: 1px solid #ccd0d5; border-radius: 18px; padding: 10px 15px; background: #f0f2f5; display: flex; justify-content: space-between; align-items: center; cursor: text; }
.fb-input-box span { color: #8d949e; font-size: 14px; }
.fb-actions { display: flex; gap: 15px; color: #606770; font-size: 18px; cursor: pointer; }

/* Footer */
.footer { background: rgba(0,0,0,0.8); padding: 60px 0 20px; border-top: 1px solid rgba(244, 208, 104, 0.4); }
.footer-content { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 40px; margin-bottom: 40px; }
.footer-info h3 { color: var(--gold); font-size: 2rem; margin-bottom: 10px; text-shadow: 0 0 10px rgba(244, 208, 104, 0.5);}
.footer-contact h4 { font-size: 1.2rem; margin-bottom: 15px; color: var(--gold); }
.footer-contact p { margin-bottom: 10px; color: #ddd; }
.footer-bottom { text-align: center; border-top: 1px solid rgba(255,255,255,0.1); padding-top: 20px; color: #999; }

/* Classes mapped to sparklingGold above to avoid duplication */

/* Glowing Commitment (GOLD - Siêu Nổi Bật) */
.glowing-commitment, .golden-commitment {
    background: radial-gradient(circle at top left, rgba(244, 208, 104, 0.15), rgba(30, 5, 25, 0.7)) !important;
    border: 2px solid var(--gold) !important;
    border-radius: 20px !important;
    padding: 40px !important;
    margin-bottom: 60px !important;
    display: grid !important;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)) !important;
    gap: 30px !important;
    box-shadow: 0 20px 50px rgba(244, 208, 104, 0.25), inset 0 0 20px rgba(244, 208, 104, 0.1) !important;
    position: relative !important;
    animation: gold-pulse 3s infinite alternate !important;
}
.golden-commitment .commitment-card, .glowing-commitment .commitment-card { border: 1px solid rgba(255, 255, 255, 0.15); box-shadow: 0 15px 35px rgba(0,0,0,0.5), inset 0 0 25px rgba(255,255,255,0.05); 
    background: rgba(255, 255, 255, 0.02) !important;
    border: 1px solid rgba(244, 208, 104, 0.15) !important;
    padding: 25px !important;
    border-radius: 15px !important;
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1) !important;
    position: relative !important;
    overflow: hidden !important;
    backdrop-filter: blur(5px) !important;
    text-align: left !important;
}
.golden-commitment .commitment-card:hover, .glowing-commitment .commitment-card:hover {
    transform: translateY(-8px) !important;
    border-color: var(--gold) !important;
    box-shadow: 0 15px 30px rgba(244, 208, 104, 0.3) !important;
    background: rgba(255, 255, 255, 0.05) !important;
}
.golden-commitment i, .glowing-commitment i {
    font-size: 2.0rem !important;
    background: linear-gradient(135deg, var(--gold), #ffeb99) !important;
    -webkit-background-clip: text !important;
    -webkit-text-fill-color: transparent !important;
    margin-bottom: 20px !important;
    display: inline-block !important;
    text-shadow: 0 0 15px rgba(244, 208, 104, 0.4) !important;
    transition: transform 0.3s !important;
}
.golden-commitment .commitment-card:hover i, .glowing-commitment .commitment-card:hover i {
    transform: scale(1.15) rotate(5deg) !important;
}
.golden-commitment h3, .glowing-commitment h3 {
    color: #fff !important;
    font-size: 1.3rem !important;
    margin-bottom: 12px !important;
    font-weight: 600 !important;
    border-bottom: 1px solid rgba(244, 208, 104, 0.15) !important;
    padding-bottom: 10px !important;
    background: none !important;
    -webkit-text-fill-color: initial !important;
}
.golden-commitment p, .glowing-commitment p {
    color: #ddd !important;
    font-size: 0.95rem !important;
    line-height: 1.7 !important;
}

/* Reviews Section (Luxury Testimonials Grid) */
.reviews-section {
    padding: 50px 0;
    background: radial-gradient(circle at bottom, rgba(186, 20, 117, 0.15), var(--bg-dark));
}
.review-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    margin-top: 40px;
}
.review-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(244, 208, 104, 0.15);
    border-radius: 20px;
    padding: 30px;
    position: relative;
    transition: all 0.4s ease;
    backdrop-filter: blur(10px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    white-space: normal !important;
    width: 100% !important;
    display: block !important;
}
.review-card:hover {
    transform: translateY(-5px);
    border-color: var(--gold);
    box-shadow: 0 15px 35px rgba(244, 208, 104, 0.25);
    background: rgba(255,255,255,0.04);
}
.review-card::before {
    content: '“';
    position: absolute;
    top: 15px; right: 25px;
    font-size: 5rem;
    color: rgba(244, 208, 104, 0.15);
    font-family: Georgia, serif;
    line-height: 1;
}
.review-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}
.review-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover; object-position: center;
    border: 2px solid var(--gold);
    box-shadow: 0 0 10px rgba(244, 208, 104, 0.3);
}
.review-name {
    color: #fff;
    font-weight: 600;
    font-size: 1.1rem;
}
.stars {
    color: #FFD700;
    font-size: 1rem;
    margin-top: 5px;
}
.review-text {
    font-style: italic;
    color: #ddd;
    font-size: 0.95rem;
    line-height: 1.7;
    position: relative;
    z-index: 2;
}


/* FAQ Accordion */
.faq-section {
    padding: 50px 0;
}
.faq-item { border: 1px solid rgba(255, 255, 255, 0.15); box-shadow: 0 15px 35px rgba(0,0,0,0.5), inset 0 0 25px rgba(255,255,255,0.05);  backdrop-filter: blur(10px); box-shadow: 0 5px 20px rgba(0,0,0,0.2);
    margin-bottom: 15px;
    border: 1px solid rgba(244, 208, 104, 0.3);
    border-radius: 8px;
    background: rgba(0,0,0,0.4);
    overflow: hidden;
}
.faq-question {
    padding: 15px 20px;
    cursor: pointer;
    background: rgba(30, 5, 25, 0.4);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: bold;
    color: var(--gold);
    transition: background 0.3s ease;
}
.faq-question:hover {
    .page-title { font-size: 2.5rem; }
    .page-header { padding: 120px 0 60px; }
    .floating-contact { bottom: 20px; right: 20px; }
    .portfolio-images { grid-template-columns: repeat(3, 1fr); grid-template-rows: 1fr; }
    .portfolio-images img { height: 120px; }
}

/* Floating Contact Buttons */
.floating-contact { position: fixed; bottom: 30px; right: 30px; display: flex; flex-direction: column; gap: 15px; z-index: 9999; }
.float-btn { width: 50px; height: 50px; border-radius: 50%; display: flex; justify-content: center; align-items: center; color: white; text-decoration: none; font-size: 24px; box-shadow: 0 4px 10px rgba(0,0,0,0.5); transition: transform 0.3s; position: relative; border: 1px solid rgba(255,255,255,0.2);}
.float-btn:hover { transform: scale(1.1); }
.btn-zalo { background: #0068ff; }
.btn-mess { background: linear-gradient(45deg, #00c6ff, #0072ff); }
.btn-phone { background: #00a65a; animation: pulse 2s infinite; }
.tooltip { position: absolute; right: 60px; background: rgba(0,0,0,0.8); color: white; padding: 5px 10px; border-radius: 5px; font-size: 12px; white-space: nowrap; opacity: 0; pointer-events: none; transition: opacity 0.3s; border: 1px solid var(--gold);}
.float-btn:hover .tooltip { opacity: 1; }

/* FB Comments Mock */
.fb-comments-section { padding: 40px 0 80px; }
.fb-container { background: #fff; border-radius: 8px; padding: 20px; color: #1c1e21; font-family: Helvetica, Arial, sans-serif; max-width: 800px; margin: 0 auto; box-shadow: 0 0 20px rgba(0,0,0,0.3);}
.fb-header { display: flex; justify-content: space-between; align-items: center; border-bottom: 1px solid #ddd; padding-bottom: 10px; margin-bottom: 15px; font-weight: bold; font-size: 15px; }
.fb-login-btn { background: #1877f2; color: #fff; border: none; padding: 6px 12px; border-radius: 4px; font-weight: bold; cursor: pointer; display: flex; align-items: center; gap: 8px; font-size: 13px;}
.fb-login-btn:hover { background: #166fe5; }
.fb-input-area { display: flex; gap: 10px; margin-bottom: 20px; }
.fb-input-area img { width: 40px; height: 40px; border-radius: 50%; }
.fb-input-box { flex-grow: 1; border: 1px solid #ccd0d5; border-radius: 18px; padding: 10px 15px; background: #f0f2f5; display: flex; justify-content: space-between; align-items: center; cursor: text; }
.fb-input-box span { color: #8d949e; font-size: 14px; }
.fb-actions { display: flex; gap: 15px; color: #606770; font-size: 18px; cursor: pointer; }

/* Footer */
.footer { background: rgba(0,0,0,0.8); padding: 60px 0 20px; border-top: 1px solid rgba(244, 208, 104, 0.4); }
.footer-content { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 40px; margin-bottom: 40px; }
.footer-info h3 { color: var(--gold); font-size: 2rem; margin-bottom: 10px; text-shadow: 0 0 10px rgba(244, 208, 104, 0.5);}
.footer-contact h4 { font-size: 1.2rem; margin-bottom: 15px; color: var(--gold); }
.footer-contact p { margin-bottom: 10px; color: #ddd; }
.footer-bottom { text-align: center; border-top: 1px solid rgba(255,255,255,0.1); padding-top: 20px; color: #999; }

/* Classes mapped to sparklingGold above to avoid duplication */

/* Glowing Commitment (GOLD - Siêu Nổi Bật) */
.glowing-commitment, .golden-commitment {
    background: radial-gradient(circle at top left, rgba(244, 208, 104, 0.15), rgba(30, 5, 25, 0.7)) !important;
    border: 2px solid var(--gold) !important;
    border-radius: 20px !important;
    padding: 40px !important;
    margin-bottom: 60px !important;
    display: grid !important;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)) !important;
    gap: 30px !important;
    box-shadow: 0 20px 50px rgba(244, 208, 104, 0.25), inset 0 0 20px rgba(244, 208, 104, 0.1) !important;
    position: relative !important;
    animation: gold-pulse 3s infinite alternate !important;
}
.golden-commitment .commitment-card, .glowing-commitment .commitment-card { border: 1px solid rgba(255, 255, 255, 0.15); box-shadow: 0 15px 35px rgba(0,0,0,0.5), inset 0 0 25px rgba(255,255,255,0.05); 
    background: rgba(255, 255, 255, 0.02) !important;
    border: 1px solid rgba(244, 208, 104, 0.15) !important;
    padding: 25px !important;
    border-radius: 15px !important;
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1) !important;
    position: relative !important;
    overflow: hidden !important;
    backdrop-filter: blur(5px) !important;
    text-align: left !important;
}
.golden-commitment .commitment-card:hover, .glowing-commitment .commitment-card:hover {
    transform: translateY(-8px) !important;
    border-color: var(--gold) !important;
    box-shadow: 0 15px 30px rgba(244, 208, 104, 0.3) !important;
    background: rgba(255, 255, 255, 0.05) !important;
}
.golden-commitment i, .glowing-commitment i {
    font-size: 2.0rem !important;
    background: linear-gradient(135deg, var(--gold), #ffeb99) !important;
    -webkit-background-clip: text !important;
    -webkit-text-fill-color: transparent !important;
    margin-bottom: 20px !important;
    display: inline-block !important;
    text-shadow: 0 0 15px rgba(244, 208, 104, 0.4) !important;
    transition: transform 0.3s !important;
}
.golden-commitment .commitment-card:hover i, .glowing-commitment .commitment-card:hover i {
    transform: scale(1.15) rotate(5deg) !important;
}
.golden-commitment h3, .glowing-commitment h3 {
    color: #fff !important;
    font-size: 1.3rem !important;
    margin-bottom: 12px !important;
    font-weight: 600 !important;
    border-bottom: 1px solid rgba(244, 208, 104, 0.15) !important;
    padding-bottom: 10px !important;
    background: none !important;
    -webkit-text-fill-color: initial !important;
}
.golden-commitment p, .glowing-commitment p {
    color: #ddd !important;
    font-size: 0.95rem !important;
    line-height: 1.7 !important;
}

/* Reviews Section (Luxury Testimonials Grid) */
.reviews-section {
    padding: 50px 0;
    background: radial-gradient(circle at bottom, rgba(186, 20, 117, 0.15), var(--bg-dark));
}
.review-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    margin-top: 40px;
}
.review-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(244, 208, 104, 0.15);
    border-radius: 20px;
    padding: 30px;
    position: relative;
    transition: all 0.4s ease;
    backdrop-filter: blur(10px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    white-space: normal !important;
    width: 100% !important;
    display: block !important;
}
.review-card:hover {
    transform: translateY(-5px);
    border-color: var(--gold);
    box-shadow: 0 15px 35px rgba(244, 208, 104, 0.25);
    background: rgba(255,255,255,0.04);
}
.review-card::before {
    content: '“';
    position: absolute;
    top: 15px; right: 25px;
    font-size: 5rem;
    color: rgba(244, 208, 104, 0.15);
    font-family: Georgia, serif;
    line-height: 1;
}
.review-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}
.review-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover; object-position: center;
    border: 2px solid var(--gold);
    box-shadow: 0 0 10px rgba(244, 208, 104, 0.3);
}
.review-name {
    color: #fff;
    font-weight: 600;
    font-size: 1.1rem;
}
.stars {
    color: #FFD700;
    font-size: 1rem;
    margin-top: 5px;
}
.review-text {
    font-style: italic;
    color: #ddd;
    font-size: 0.95rem;
    line-height: 1.7;
    position: relative;
    z-index: 2;
}


/* FAQ Accordion */
.faq-section {
    padding: 50px 0;
}
.faq-item { border: 1px solid rgba(255, 255, 255, 0.15); box-shadow: 0 15px 35px rgba(0,0,0,0.5), inset 0 0 25px rgba(255,255,255,0.05);  backdrop-filter: blur(10px); box-shadow: 0 5px 20px rgba(0,0,0,0.2);
    margin-bottom: 15px;
    border: 1px solid rgba(244, 208, 104, 0.3);
    border-radius: 8px;
    background: rgba(0,0,0,0.4);
    overflow: hidden;
}
.faq-question {
    padding: 15px 20px;
    cursor: pointer;
    background: rgba(30, 5, 25, 0.4);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: bold;
    color: var(--gold);
    transition: background 0.3s ease;
}
.faq-question:hover {
    background: rgba(244, 208, 104, 0.1);
}



.faq-question i {
    transition: transform 0.3s ease;
}

/* Flash Warning Animation */
@keyframes flash-warning {
    0%, 100% { 
        transform: scale(1); 
        text-shadow: 0 0 15px rgba(255, 0, 0, 0.6), 0 0 25px rgba(255, 0, 0, 0.4); 
        color: #ff3333; 
    }
    50% { 
        transform: scale(1.03); 
        text-shadow: 0 0 25px rgba(255, 0, 0, 0.9), 0 0 40px rgba(255, 0, 0, 0.7); 
        color: #ff5555; 
    }
}
.flash-warning {
    animation: flash-warning 6s ease-in-out infinite alternate;
    font-weight: 900;
    font-size: 2.2rem;
    display: block;
    margin-top: 15px;
    letter-spacing: 1px;
    text-transform: uppercase;
}
.warning-box {
    background: rgba(255,0,0,0.05);
    border: 2px dashed rgba(255,51,51,0.6);
    padding: 25px;
    border-radius: 15px;
    margin: 30px auto;
    max-width: 800px;
    box-shadow: 0 0 20px rgba(255,0,0,0.1);
}

/* Toàn bộ tiêu đề lấy màu vàng sang trọng sắc nét */
h1, h2, h3, h4 {
    color: var(--gold) !important;
    -webkit-text-fill-color: var(--gold) !important;
    background: none !important;
    -webkit-background-clip: unset !important;
    text-shadow: 
        1px 1px 0px rgba(0,0,0,0.95), 
        -1px -1px 0px rgba(0,0,0,0.95), 
        1px -1px 0px rgba(0,0,0,0.95), 
        -1px 1px 0px rgba(0,0,0,0.95),
        1px 1px 3px rgba(0,0,0,0.9) !important;
}

/* Color Palette Grid for Eyebrows */
.color-palette-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
    margin-top: 25px;
}
.color-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(244, 208, 104, 0.2);
    border-radius: 15px;
    overflow: hidden;
    transition: all 0.4s ease;
    backdrop-filter: blur(10px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.4);
}
.color-card:hover {
    transform: translateY(-8px);
    border-color: var(--gold);
    box-shadow: 0 15px 30px rgba(244, 208, 104, 0.3);
    background: rgba(255, 255, 255, 0.06);
}
.color-img-wrapper {
    width: 100%;
    height: 200px;
    overflow: hidden;
    position: relative;
    border-bottom: 1px solid rgba(244, 208, 104, 0.2);
}
.color-img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover; object-position: center;
    transition: transform 0.5s ease;
}
.color-card:hover .color-img-wrapper img {
    transform: scale(1.08);
}
.color-badge {
    position: absolute;
    top: 15px;
    left: 15px;
    background: linear-gradient(45deg, var(--gold), #B8860B);
    color: #1a0518;
    font-size: 0.8rem;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: 20px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.3);
}
.color-info {
    padding: 20px;
}
.color-info h4 {
    color: var(--gold) !important;
    font-size: 1.2rem !important;
    margin-bottom: 10px !important;
    text-shadow: none !important;
}
.color-info p {
    color: #ddd !important;
    font-size: 0.95rem !important;
    line-height: 1.6 !important;
    margin-bottom: 0 !important;
}

/* Luxury Commitment Banner */
.commitment-banner {
    background: linear-gradient(135deg, rgba(255, 51, 51, 0.05) 0%, rgba(30, 5, 25, 0.6) 100%);
    border-left: 3px solid #ff3333;
    border-right: 3px solid #ff3333;
    padding: 30px 20px;
    margin: 30px auto;
    max-width: 900px;
    box-shadow: 0 0 30px rgba(255, 51, 51, 0.15);
    position: relative;
    border-radius: 10px;
}
.commitment-banner p {
    font-size: 1.6rem !important;
    font-weight: 700 !important;
    line-height: 1.6 !important;
    margin: 10px 0 !important;
    letter-spacing: 1px !important;
    text-transform: uppercase !important;
}
.text-gold-light {
    color: #F4D068;
    text-shadow: 0 0 10px rgba(244, 208, 104, 0.3);
}
.text-red-neon {
    color: #ff4d4d;
    text-shadow: 0 0 15px rgba(255, 77, 77, 0.6);
    animation: pulse-red 2s infinite alternate;
}
@keyframes pulse-red {
    from { text-shadow: 0 0 10px rgba(255, 77, 77, 0.4); }
    to { text-shadow: 0 0 25px rgba(255, 77, 77, 0.8); }
}

/* Premium Warranty Banner */
.premium-warranty-banner {
    background: linear-gradient(135deg, #FFD700 0%, #B8860B 50%, #FFD700 100%);
    padding: 3px;
    border-radius: 12px;
    margin: 40px auto;
    max-width: 800px;
    box-shadow: 0 0 40px rgba(255, 215, 0, 0.4);
    position: relative;
    animation: gold-pulse-border 2s infinite alternate;
}
.premium-warranty-inner {
    background: #0d0008;
    padding: 30px 20px;
    border-radius: 9px;
    text-align: center;
}
.premium-warranty-banner p.line-1 {
    font-size: 2.2rem !important;
    font-weight: 900 !important;
    background: linear-gradient(to right, #F4D068, #fff, #F4D068);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-transform: uppercase;
    margin: 0 0 15px 0 !important;
    letter-spacing: 2px !important;
    line-height: 1.3 !important;
}
.premium-warranty-banner p.line-2 {
    font-size: 1.6rem !important;
    font-weight: 800 !important;
    color: #ff3333 !important;
    text-transform: uppercase;
    margin: 0 !important;
    letter-spacing: 1px !important;
    text-shadow: 0 0 15px rgba(255,51,51,0.6);
    animation: red-alert 1s infinite alternate;
    line-height: 1.4 !important;
}
@keyframes gold-pulse-border {
    from { box-shadow: 0 0 20px rgba(255, 215, 0, 0.3); transform: scale(1); }
    to { box-shadow: 0 0 50px rgba(255, 215, 0, 0.6); transform: scale(1.03); }
}
@keyframes red-alert {
    from { text-shadow: 0 0 10px rgba(255,51,51,0.5); }
    to { text-shadow: 0 0 30px rgba(255,51,51,0.9), 0 0 15px #ff3333; color: #ff6666;}
}

/* Solution Ribbon */
.solution-ribbon {
    display: inline-block;
    background: linear-gradient(90deg, rgba(255,215,0,0), rgba(255,215,0,0.15), rgba(255,215,0,0));
    padding: 12px 50px;
    border-top: 1px solid rgba(255, 215, 0, 0.4);
    border-bottom: 1px solid rgba(255, 215, 0, 0.4);
    color: #FFD700;
    font-size: 1.35rem;
    font-weight: 700;
    margin-top: 20px;
    letter-spacing: 0.5px;
    white-space: nowrap;
    text-transform: none;
    text-shadow: 0 0 10px rgba(255, 215, 0, 0.3);
}
@media (max-width: 992px) {
    .solution-ribbon { white-space: normal; padding: 12px 20px; line-height: 1.5; font-size: 1.2rem; }
}


/* ---------------------------------------------------
   5-STAR LUXURY BEAUTY CLINIC AESTHETICS
--------------------------------------------------- */





/* 2. Premium 5-Star Warranty Banner */
.premium-warranty-banner {
    background: linear-gradient(135deg, #4a0e17, #210408);
    border: 1px solid rgba(253, 237, 180, 0.3);
    padding: 35px 20px;
    border-radius: 4px; /* Sharp, elegant corners */
    margin: 50px auto;
    max-width: 850px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.8), inset 0 0 20px rgba(179, 135, 40, 0.05);
    position: relative;
    text-align: center;
}

/* Subtle corner accents for luxury feel */
.premium-warranty-banner::before,
.premium-warranty-banner::after {
    content: '';
    position: absolute;
    width: 30px; height: 30px;
    border: 1px solid #FBF5B7;
    opacity: 0.85;
}
.premium-warranty-banner::before { top: 10px; left: 10px; border-right: none; border-bottom: none; }
.premium-warranty-banner::after { bottom: 10px; right: 10px; border-left: none; border-top: none; }

.premium-warranty-inner {
    background: transparent;
    padding: 0;
}

.premium-warranty-banner p.line-1 {
    font-family: 'Playfair Display', serif !important;
    font-size: 2.2rem !important;
    font-weight: 700 !important;
    text-transform: uppercase;
    letter-spacing: 1px !important;
    margin: 0 0 15px 0 !important;
    line-height: 1.3 !important;
    /* Reuse the gold gradient for text */
    background: linear-gradient(to right, #B38728, #FBF5B7, #B38728);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.premium-warranty-banner p.line-2 {
    font-family: 'Plus Jakarta Sans', sans-serif !important;
    font-size: 1.35rem !important;
    font-weight: 500 !important;
    color: #ffcccc !important;
    text-transform: uppercase;
    letter-spacing: 2px !important;
    margin: 0 !important;
    line-height: 1.5 !important;
    text-shadow: none !important;
    animation: none !important; /* Removed tacky red flashing */
    border-top: 1px solid rgba(253, 237, 180, 0.1);
    padding-top: 15px;
    display: inline-block;
}

/* 3. Refined Solution Ribbon */
.solution-ribbon {
    display: inline-block;
    background: transparent;
    padding: 10px 40px;
    border-top: 1px solid rgba(253, 237, 180, 0.2);
    border-bottom: 1px solid rgba(253, 237, 180, 0.2);
    color: #FBF5B7;
    font-family: 'Plus Jakarta Sans', sans-serif !important;
    font-size: 1.15rem;
    font-weight: 400;
    margin-top: 25px;
    letter-spacing: 1px;
    white-space: nowrap;
    text-transform: none;
    text-shadow: none;
    opacity: 0.9;
}
@media (max-width: 992px) {
    .solution-ribbon { white-space: normal; padding: 12px 20px; line-height: 1.6; font-size: 1rem; }
    .premium-warranty-banner p.line-1 { font-size: 1.4rem !important; }
    .premium-warranty-banner p.line-2 { font-size: 1.1rem !important; }
}



/* 1. Elegant Gold Typography for All Headings (Ultimate 3D Gold) */
h1, h2, h3, h4, .animated-title, .page-title, .shimmer-gold, .sparkle-text {
    /* The Rich Gold Gradient */
    background: linear-gradient(
        to right,
        #AA771C 0%, 
        #FBF5B7 20%, 
        #B38728 40%, 
        #FCF6BA 60%, 
        #BF953F 80%,
        #AA771C 100%
    ) !important;
    background-size: 200% auto !important;
    
    /* Text Masking */
    color: transparent !important;
    -webkit-text-fill-color: transparent !important;
    -webkit-background-clip: text !important;
    background-clip: text !important;
    
    /* Smooth Shine Animation - Disabled for rock-solid elegance */
    animation: none !important;
    
    /* CRITICAL FIX: Kill all old text-shadows so they don't bleed through */
    text-shadow: none !important; 
    
    /* Subtle highlight edge */
    -webkit-text-stroke: 0.5px rgba(251, 245, 183, 0.5) !important; 
    
    /* 3D Extrusion using multiple Drop-Shadows (Safe post-render filter) */
    filter: 
        drop-shadow(0px 1px 0px #7b5d2b) 
        drop-shadow(0px 2px 0px #5c4520) 
        drop-shadow(0px 3px 0px #3d2e15) 
        drop-shadow(0px 8px 12px rgba(0,0,0,0.85)) !important;
        
    /* Safari anti-glitch rendering fix */
    -webkit-transform: translate3d(0,0,0);
    transform: translate3d(0,0,0);
    
    /* Luxury Typography */
    font-family: 'Playfair Display', serif !important;
    font-weight: 800 !important;
    letter-spacing: 1px !important;
    line-height: 1.3 !important;
}

@keyframes luxuryGoldShine {
    to { background-position: 200% center; }
}

/* Global Medical Alert Banner */
.global-medical-alert {
    background: linear-gradient(to right, rgba(26,5,24,0.9), rgba(186,20,117,0.6), rgba(26,5,24,0.9));
    border-top: 1px solid rgba(205, 160, 82, 0.5);
    border-bottom: 1px solid rgba(205, 160, 82, 0.5);
    padding: 20px 0;
    text-align: center;
    color: #f8f9fa;
    font-size: 1.1rem;
    font-weight: 400;
    line-height: 1.6;
    margin-top: 40px;
}
.global-medical-alert i {
    color: #ff4d4d;
    margin-right: 8px;
    font-size: 1.3rem;
    animation: heart-beat 1.5s infinite alternate;
}
.global-medical-alert strong {
    color: #cda052;
    letter-spacing: 1px;
    text-transform: uppercase;
    font-weight: 700;
}
@keyframes heart-beat {
    from { transform: scale(1); }
    to { transform: scale(1.2); }
}

/* FIX CHO LỖI LỒNG NHAU (NESTED TAGS) GÂY ĐEN CHỮ */
h1 .animated-title, h2 .animated-title, h3 .animated-title, h4 .animated-title, h1 .shimmer-gold, h2 .shimmer-gold, h1 .sparkle-text, h2 .sparkle-text {
    background: none !important;
    -webkit-text-fill-color: inherit !important;
    -webkit-background-clip: unset !important;
    background-clip: unset !important;
    animation: none !important;
    filter: none !important;
    -webkit-text-stroke: 0 !important;
    text-shadow: none !important;
    color: inherit !important;
}

/* Override Premium Warranty Banner Background */
.premium-warranty-banner {
    background: linear-gradient(135deg, #5c0f1c 0%, #2b040b 100%) !important;
    border: 1px solid rgba(253, 237, 180, 0.4) !important;
    box-shadow: 0 15px 40px rgba(92, 15, 28, 0.4), inset 0 0 20px rgba(179, 135, 40, 0.1) !important;
}


/* Deep Ruby Red with Subtle Pulse Effect */
.premium-warranty-banner {
    background: linear-gradient(135deg, #5c0f1c 0%, #2b040b 100%) !important;
    border: 1px solid rgba(253, 237, 180, 0.4) !important;
    box-shadow: 0 15px 40px rgba(92, 15, 28, 0.4), inset 0 0 20px rgba(179, 135, 40, 0.1) !important;
    animation: ruby-glow-pulse 3s infinite alternate !important;
}

@keyframes ruby-glow-pulse {
    from { box-shadow: 0 10px 30px rgba(92, 15, 28, 0.3), inset 0 0 15px rgba(179, 135, 40, 0.05); }
    to { box-shadow: 0 15px 45px rgba(179, 30, 55, 0.6), inset 0 0 25px rgba(253, 237, 180, 0.2); }
}

/* Remove the aggressive shimmer effect */
.premium-warranty-banner::after {
    animation: none !important;
    display: none !important;
}


/* Override Line 2 text style based on user request */
.premium-warranty-banner p.line-2 {
    font-size: 1.7rem !important; /* To hơn */
    font-weight: 800 !important; /* Đậm hơn */
    color: #ff3333 !important; /* Màu đỏ */
    text-shadow: 0 0 15px rgba(255, 51, 51, 0.7) !important; /* Phát sáng đỏ */
    animation: red-text-pulse 1.2s infinite alternate !important; /* Chuyển động */
    letter-spacing: 1.5px !important;
    border-top: 1px solid rgba(253, 237, 180, 0.2) !important;
    padding-top: 18px !important;
    margin-top: 5px !important;
    display: block !important;
}

@keyframes red-text-pulse {
    0% { transform: scale(1); text-shadow: 0 0 10px rgba(255, 51, 51, 0.5); }
    100% { transform: scale(1.05); text-shadow: 0 0 25px rgba(255, 51, 51, 1); }
}

@media (max-width: 992px) {
    .premium-warranty-banner p.line-2 { font-size: 1.3rem !important; }
}


/* CSS for Number 10 with Crown */
.highlight-10 {
    position: relative !important;
    display: inline-block !important;
    font-size: 4rem !important; 
    color: #ff0000 !important;
    font-weight: 900 !important;
    margin: 0 8px !important;
    line-height: 0.8 !important;
    text-shadow: 0 5px 25px rgba(255, 0, 0, 0.8) !important;
    -webkit-text-fill-color: #ff0000 !important;
    -webkit-background-clip: border-box !important;
    background: none !important;
    animation: pulse-10 1.5s infinite alternate !important;
    vertical-align: middle !important;
}

.highlight-10 .crown-icon {
    position: absolute !important;
    top: -28px !important;
    left: 45% !important;
    transform: translateX(-50%) rotate(-15deg) !important;
    font-size: 2.2rem !important;
    color: #FFD700 !important;
    text-shadow: 0 0 20px rgba(255, 215, 0, 1) !important;
    -webkit-text-fill-color: #FFD700 !important;
    -webkit-background-clip: border-box !important;
    background: none !important;
    z-index: 10 !important;
}

@keyframes pulse-10 {
    0% { transform: scale(1) translateY(0); }
    100% { transform: scale(1.1) translateY(-5px); }
}

@media (max-width: 992px) {
    .highlight-10 { font-size: 2.8rem !important; }
    .highlight-10 .crown-icon { font-size: 1.5rem !important; top: -18px !important; }
}


/* CSS for Number 10 (Large, Gold, No Animation) */
.highlight-10 {
    position: relative !important;
    display: inline-block !important;
    font-size: 3.8rem !important; 
    font-weight: 900 !important;
    margin: 0 8px !important;
    line-height: 0.8 !important;
    vertical-align: middle !important;
    
    /* Revert to Gold */
    background: linear-gradient(to right, #B38728, #FBF5B7, #B38728) !important;
    -webkit-background-clip: text !important;
    -webkit-text-fill-color: transparent !important;
    color: transparent !important;
    
    /* Remove red glow and animation */
    text-shadow: none !important;
    animation: none !important;
    filter: drop-shadow(0 2px 5px rgba(0,0,0,0.8)) !important;
}

@media (max-width: 992px) {
    .highlight-10 { font-size: 2.0rem !important; }
}


/* Blog Layout Responsiveness */
@media (max-width: 992px) {
    main > .container {
        grid-template-columns: 1fr !important;
    }
    .blog-sidebar {
        margin-top: 40px;
    }
}


/* Updated Logo Typography */
.logo {
    font-family: 'Playfair Display', serif !important;
    font-size: 3.2rem !important; /* Huge size */
    font-weight: 700 !important;
    font-style: italic !important;
    letter-spacing: 2px !important;
    background: linear-gradient(to right, #B38728, #FBF5B7, #B38728) !important;
    -webkit-background-clip: text !important;
    -webkit-text-fill-color: transparent !important;
    color: transparent !important;
    filter: drop-shadow(0 4px 6px rgba(0,0,0,0.9)) !important;
    text-decoration: none !important;
    line-height: 1 !important;
    display: inline-block !important;
    padding-top: 5px !important;
}

@media (max-width: 992px) {
    .logo {
        font-size: 2.2rem !important;
    }
}


@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@400;600&display=swap');

/* Updated Logo Typography (Matches Image) */
.logo {
    font-family: 'Cinzel', serif !important;
    font-size: 2.0rem !important; /* Smaller size */
    font-weight: 400 !important; /* Thin, elegant */
    font-style: normal !important; /* Straight, not italic */
    text-transform: uppercase !important; /* All caps */
    letter-spacing: 2px !important; /* Wide spacing */
    white-space: nowrap !important; /* Single horizontal line */
    background: linear-gradient(to right, #B38728, #FBF5B7, #B38728) !important;
    -webkit-background-clip: text !important;
    -webkit-text-fill-color: transparent !important;
    color: transparent !important;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.8)) !important;
    text-decoration: none !important;
    line-height: 1 !important;
    display: inline-block !important;
    padding-top: 5px !important;
}

@media (max-width: 992px) {
    .logo {
        font-size: 1.4rem !important;
        letter-spacing: 1px !important;
    }
}





/* Sticky Sidebar & Chat Widget */
.sticky-sidebar {
    position: fixed;
    top: 50%;
    transform: translateY(-50%);
    right: 15px;
    z-index: 99990;
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.sticky-item {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    color: #fff;
    font-size: 24px;
    text-decoration: none;
    box-shadow: 0 4px 10px rgba(0,0,0,0.5);
    transition: transform 0.2s, filter 0.2s;
}
.sticky-item:hover { transform: scale(1.15) translateX(-5px); color: #fff; filter: brightness(1.2); }
.sticky-item.zalo { background: #0068FF; font-family: sans-serif; font-size: 14px; font-weight: bold;}
.sticky-item.messenger { background: linear-gradient(45deg, #00B2FF, #006AFF); }
.sticky-item.tiktok { background: #000; border: 1px solid #444; }
.sticky-item.phone { background: #00C853; animation: shake-icon 2s infinite; }
.sticky-item.calendar { background: var(--gold); color: #1a0518; }
.sticky-item.calendar:hover { color: #1a0518; }

@keyframes shake-icon {
    0%, 100% { transform: rotate(0deg); }
    10%, 30%, 50%, 70%, 90% { transform: rotate(-10deg); }
    20%, 40%, 60%, 80% { transform: rotate(10deg); }
}

.chat-widget-container {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 99995;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}
.chat-widget-btn {
    background: linear-gradient(135deg, #FBF5B7 0%, #B38728 100%);
    color: #1a0518;
    border: none;
    padding: 12px 25px;
    border-radius: 30px;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    box-shadow: 0 5px 15px rgba(205, 160, 82, 0.5);
    display: flex;
    align-items: center;
    gap: 10px;
    transition: transform 0.3s;
    font-family: 'Plus Jakarta Sans', sans-serif;
    animation: pulse-chat 2s infinite;
}
@keyframes pulse-chat {
    0% { box-shadow: 0 0 0 0 rgba(205, 160, 82, 0.7); }
    70% { box-shadow: 0 0 0 15px rgba(205, 160, 82, 0); }
    100% { box-shadow: 0 0 0 0 rgba(205, 160, 82, 0); }
}
.chat-widget-btn:hover { transform: scale(1.05); animation: none; }
.chat-widget-btn i { font-size: 20px; }

.chat-widget-window {
    width: 320px;
    background: #fff;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    overflow: hidden;
    margin-bottom: 15px;
    display: none;
    flex-direction: column;
    font-family: 'Plus Jakarta Sans', sans-serif;
    transform: translateY(20px);
    opacity: 0;
    transition: all 0.3s ease;
}
.chat-widget-window.active {
    display: flex;
    transform: translateY(0);
    opacity: 1;
}
.chat-header {
    background: linear-gradient(135deg, #FBF5B7 0%, #B38728 100%);
    padding: 15px;
    display: flex;
    align-items: center;
    gap: 15px;
    color: #1a0518;
    position: relative;
}
.chat-avatar {
    width: 40px; height: 40px; background: #fff; border-radius: 50%; display: flex; justify-content: center; align-items: center; font-size: 20px; color: #B38728;
}
.chat-title { display: flex; flex-direction: column; }
.chat-title strong { font-size: 16px; margin-bottom: 3px; }
.chat-title span { font-size: 12px; opacity: 0.8; }
.chat-close { position: absolute; right: 15px; top: 15px; font-size: 28px; cursor: pointer; font-weight: bold; line-height: 1;}
.chat-body {
    padding: 20px;
    background: #f9f9f9;
    height: 180px;
    overflow-y: auto;
}
.chat-bubble {
    background: #e1e1e1;
    color: #333;
    padding: 12px 15px;
    border-radius: 15px;
    border-top-left-radius: 0;
    font-size: 14px;
    line-height: 1.5;
    max-width: 85%;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}
.chat-footer {
    padding: 15px;
    background: #fff;
    display: flex;
    gap: 10px;
    border-top: 1px solid #eee;
}
.chat-footer input {
    flex: 1;
    border: 1px solid #ddd;
    border-radius: 20px;
    padding: 10px 15px;
    outline: none;
    font-family: inherit;
    font-size: 14px;
}
.chat-footer button {
    background: #0068FF;
    color: #fff;
    border: none;
    width: 40px; height: 40px;
    border-radius: 50%;
    cursor: pointer;
    display: flex; justify-content: center; align-items: center;
    transition: background 0.3s;
}
.chat-footer button:hover { background: #0056cc; }


/* Single Zalo Widget */
.zalo-single-widget {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 99990;
    width: 60px;
    height: 60px;
    background: #0068FF;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 0 4px 15px rgba(0, 104, 255, 0.4);
    animation: pulse-zalo 2s infinite;
    transition: transform 0.3s;
}
.zalo-single-widget img {
    width: 35px;
    height: 35px;
}
.zalo-single-widget:hover {
    transform: scale(1.1);
    animation: none;
}
@keyframes pulse-zalo {
    0% { box-shadow: 0 0 0 0 rgba(0, 104, 255, 0.7); }
    70% { box-shadow: 0 0 0 15px rgba(0, 104, 255, 0); }
    100% { box-shadow: 0 0 0 0 rgba(0, 104, 255, 0); }
}


/* Sticky Sidebar Fixed */
.sticky-sidebar {
    position: fixed;
    top: 50%;
    transform: translateY(-50%);
    right: 15px;
    z-index: 99990;
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.sticky-item {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    color: #fff;
    font-size: 24px;
    text-decoration: none;
    box-shadow: 0 4px 10px rgba(0,0,0,0.5);
    transition: transform 0.2s, filter 0.2s;
}
.sticky-item:hover { transform: scale(1.15) translateX(-5px); color: #fff; filter: brightness(1.2); }
.sticky-item img { width: 30px; height: 30px; }
.sticky-item.zalo { background: #0068FF; font-family: sans-serif; font-size: 14px; font-weight: bold;}
.sticky-item.messenger { background: linear-gradient(45deg, #00B2FF, #006AFF); }
.sticky-item.messenger svg { width: 28px; height: 28px; fill: #fff; }
.sticky-item.tiktok { background: #000; border: 1px solid #444; }
.sticky-item.phone { background: #00C853; animation: shake-icon 2s infinite; }
.sticky-item.calendar { background: var(--gold); color: #1a0518; }
.sticky-item.calendar:hover { color: #1a0518; }

@keyframes shake-icon {
    0%, 100% { transform: rotate(0deg); }
    10%, 30%, 50%, 70%, 90% { transform: rotate(-10deg); }
    20%, 40%, 60%, 80% { transform: rotate(10deg); }
}


/* Map Section */
.map-section {
    padding: 50px 0;
    background: #111;
}
.map-container {
    width: 100%;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    margin-bottom: 30px;
    border: 2px solid #333;
    transition: border-color 0.3s;
}
.map-container:hover {
    border-color: var(--gold);
}
.location-details {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    justify-content: center;
    background: linear-gradient(to right, #1a1a1a, #2a2a2a);
    padding: 25px;
    border-radius: 10px;
    border-left: 5px solid var(--gold);
}
.loc-item {
    font-size: 1.1rem;
    color: #f1f1f1;
    display: flex;
    align-items: center;
    gap: 12px;
}
.loc-item i {
    color: var(--gold);
    font-size: 1.5rem;
}
@media (max-width: 992px) {
    .location-details {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }
}


/* Pricing Section */
.pricing-section {
    padding: 50px 0;
    background: url('images/banner-bg.jpg?v=2') center/cover no-repeat;
    position: relative;
}
.pricing-section::before {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(17, 17, 17, 0.95);
}
.pricing-section .container {
    position: relative;
    z-index: 2;
}
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}
.pricing-card {
    background: linear-gradient(145deg, #1f1f1f, #111);
    border: 1px solid #333;
    border-radius: 20px;
    padding: 40px 30px;
    transition: transform 0.3s, border-color 0.3s;
    position: relative;
    overflow: hidden;
}
.pricing-card:hover {
    transform: translateY(-10px);
    border-color: var(--gold);
    box-shadow: 0 15px 30px rgba(222, 186, 101, 0.2);
}
.pricing-card.popular {
    border-color: var(--gold);
    transform: scale(1.05);
}
.pricing-card.popular:hover {
    transform: scale(1.05) translateY(-10px);
}
.popular-badge {
    position: absolute;
    top: 25px;
    right: -40px;
    background: var(--gold);
    color: #1a0518;
    padding: 5px 45px;
    transform: rotate(45deg);
    font-weight: bold;
    font-size: 0.9rem;
    box-shadow: 0 2px 10px rgba(0,0,0,0.5);
    text-transform: uppercase;
}
.card-header {
    text-align: center;
    margin-bottom: 30px;
    border-bottom: 1px dashed #444;
    padding-bottom: 20px;
}
.card-header h3 {
    color: #fff;
    font-size: 1.4rem;
    margin-bottom: 15px;
    text-transform: uppercase;
    font-family: 'Playfair Display', serif;
}
.price .old-price {
    display: block;
    color: #888;
    text-decoration: line-through;
    font-size: 1.1rem;
    margin-bottom: 5px;
}
.price .new-price {
    display: block;
    color: var(--gold);
    font-size: 2.2rem;
    font-weight: bold;
    font-family: 'Playfair Display', serif;
}
.features {
    list-style: none;
    margin-bottom: 30px;
}
.features li {
    color: #ccc;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}
.features li i {
    color: var(--gold);
}
.features li i.fa-star {
    color: #ff3366;
}
.btn-block {
    display: block;
    width: 100%;
    text-align: center;
}
@media (max-width: 992px) {
    .pricing-card.popular {
        transform: scale(1);
    }
    .pricing-card.popular:hover {
        transform: translateY(-5px);
    }
}


/* Top Bar */
.top-bar {
    background-color: #050505;
    color: #ddd;
    font-size: 0.85rem;
    padding: 8px 0;
    border-bottom: 1px solid #333;
}
.top-bar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.top-bar-left span {
    margin-right: 25px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}
.top-bar-left i {
    color: var(--gold);
}
.top-bar-right {
    display: flex;
    align-items: center;
    gap: 20px;
}
.top-bar-right a {
    color: #ddd;
    text-decoration: none;
    transition: color 0.3s;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}
.top-bar-right a:hover {
    color: var(--gold);
}
@media (max-width: 992px) {
    .top-bar {
        display: none; /* Hide on mobile for cleaner UI */
    }
}


.faq-item.active 
.faq-item.active .faq-question i { transform: rotate(180deg); }
.faq-item.active .faq-question { color: var(--gold); }

.faq-answer { display: none; padding: 15px 20px 20px 20px; color: #ccc; line-height: 1.6; border-top: 1px dashed #333; margin-top: 10px; }
.faq-item.active .faq-answer { display: block; }





/* Ultimate Luxury Additions */
h1, h2, h3, .animated-title, .shimmer-gold {
    text-shadow: 0 0 20px rgba(222, 186, 101, 0.5), 0 0 40px rgba(222, 186, 101, 0.2);
}

@keyframes luxury-pulse {
    0% { box-shadow: 0 0 0 0 rgba(222, 186, 101, 0.6); }
    70% { box-shadow: 0 0 0 20px rgba(222, 186, 101, 0); }
    100% { box-shadow: 0 0 0 0 rgba(222, 186, 101, 0); }
}
.btn-primary, .btn-gold {
    animation: luxury-pulse 2.5s infinite;
    position: relative;
    overflow: hidden;
}
.btn-primary::after, .btn-gold::after {
    content: '';
    position: absolute;
    top: 0; left: -100%;
    width: 50%; height: 100%;
    background: linear-gradient(to right, rgba(255,255,255,0), rgba(255,255,255,0.4), rgba(255,255,255,0));
    transform: skewX(-25deg);
    animation: shine 4s infinite;
}
@keyframes shine {
    0% { left: -100%; }
    20% { left: 200%; }
    100% { left: 200%; }
}





.ambient-bg .orb-3 {
    width: 100vw; height: 50vh;
    background: radial-gradient(circle, rgba(30, 0, 60, 1) 0%, rgba(30, 0, 60, 0) 70%); /* Tím cực đậm phủ mảng lớn */
    top: 20%; left: 10%;
    animation: orb-float-3 30s ease-in-out infinite alternate;
}
@keyframes orb-float-3 {
    0% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(-20vw, 30vh) scale(1.1); }
    100% { transform: translate(20vw, -10vh) scale(0.9); }
}



/* ---------------------------------------------------
   5-STAR LUXURY BEAUTY CLINIC PREMIUM VISUAL EFFECTS
--------------------------------------------------- */

/* 1. Soft Ambient Breathing Aura (Hào quang thở chậm tinh tế) */
body::after {
    content: '';
    position: fixed;
    top: -10%; left: -10%; 
    width: 120%; height: 120%;
    /* Subtle glow combining signature brand magenta and gold colors */
    background: radial-gradient(circle at 25% 25%, rgba(209, 18, 112, 0.08) 0%, rgba(209, 18, 112, 0) 55%),
                radial-gradient(circle at 75% 75%, rgba(244, 208, 104, 0.05) 0%, rgba(244, 208, 104, 0) 55%);
    pointer-events: none;
    z-index: -1;
    animation: luxury-ambient-glow 24s ease-in-out infinite alternate;
}

@keyframes luxury-ambient-glow {
    0% {
        opacity: 0.6;
        transform: scale(1) translate(0, 0) rotate(0deg);
    }
    50% {
        opacity: 1;
        transform: scale(1.08) translate(1.5%, -1.5%) rotate(1.5deg);
    }
    100% {
        opacity: 0.7;
        transform: scale(1.04) translate(-1%, 1%) rotate(-1.5deg);
    }
}

/* 2. Glassmorphism Crystal Cards with Rounded Gold Borders (Kính pha lê bo góc tròn & viền vàng ròng) */
.commitment-card, .review-card, .color-card, .pricing-card, .marquee-item, .founder-box, .booking-box, .guarantee-box {
    background: rgba(255, 255, 255, 0.02) !important;
    border: 1.8px solid rgba(244, 208, 104, 0.55) !important; /* Gold border - Brighter! */
    border-radius: 20px !important; /* Perfect rounded corners! */
    backdrop-filter: blur(15px) !important;
    -webkit-backdrop-filter: blur(15px) !important;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.6), inset 0 0 15px rgba(255, 255, 255, 0.01) !important;
    transition: all 0.5s cubic-bezier(0.165, 0.84, 0.44, 1) !important;
}

.commitment-card:hover, .review-card:hover, .color-card:hover, .pricing-card:hover, .marquee-item:hover, .founder-box:hover, .booking-box:hover, .guarantee-box:hover {
    transform: translateY(-8px) !important;
    background: rgba(255, 255, 255, 0.04) !important;
    border-color: rgba(244, 208, 104, 0.95) !important; /* Glowing gold border - 95% solid! */
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.7),
                0 0 25px rgba(244, 208, 104, 0.3) !important, /* Stronger gold glow shadow! */
                0 0 35px rgba(209, 18, 112, 0.2), 
                inset 0 0 10px rgba(255, 255, 255, 0.02) !important;
}

/* 3. Refined Metallic Gold Shimmer on Buttons (Ánh kim trượt hoàng kim) */
.btn-primary, .btn-gold {
    animation: luxury-pulse 3s infinite !important;
    position: relative !important;
    overflow: hidden !important;
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1) !important;
}

.btn-primary::after, .btn-gold::after {
    content: '';
    position: absolute;
    top: 0; left: -100%;
    width: 60%; height: 100%;
    background: linear-gradient(
        to right,
        rgba(255, 255, 255, 0) 0%,
        rgba(255, 255, 255, 0.25) 30%,
        rgba(255, 255, 255, 0.4) 50%,
        rgba(255, 255, 255, 0.25) 70%,
        rgba(255, 255, 255, 0) 100%
    ) !important;
    transform: skewX(-30deg) !important;
    animation: shine-metallic 6s infinite ease-in-out !important;
}

@keyframes shine-metallic {
    0% { left: -150%; }
    15% { left: 150%; }
    100% { left: 150%; }
}

/* 4. Elegant Scroll-Driven Reveal (Cuộn trang êm ái Apple-style) */
.reveal-fade {
    opacity: 0 !important;
    transform: translateY(25px) !important;
    transition: opacity 1.2s cubic-bezier(0.165, 0.84, 0.44, 1), 
                transform 1.2s cubic-bezier(0.165, 0.84, 0.44, 1) !important;
    will-change: transform, opacity;
}

.reveal-fade.reveal-active {
    opacity: 1 !important;
    transform: translateY(0) !important;
}

/* 5. Luxury Page-Load Reveal Animation (Hiệu ứng mở trang quý phái) */
.page-title, .page-header h1, .page-header p, .page-header .btn {
    animation-name: luxuryFadeIn !important;
    animation-duration: 1.2s !important;
    animation-timing-function: cubic-bezier(0.165, 0.84, 0.44, 1) !important;
    animation-fill-mode: both !important;
}

@keyframes luxuryFadeIn {
    from {
        opacity: 0;
        transform: translateY(18px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 6. Unifying Rounded Corners & Gold Borders for Banners & Containers */
.premium-warranty-banner {
    border-radius: 20px !important; /* Elegant rounded corners */
    border: 2px solid rgba(244, 208, 104, 0.6) !important; /* Gold border */
    background: linear-gradient(135deg, #2b040b 0%, #0d0008 100%) !important;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.8), 
                0 0 25px rgba(244, 208, 104, 0.15) !important;
    overflow: hidden !important;
}

/* Remove square line corner accents */
.premium-warranty-banner::before,
.premium-warranty-banner::after {
    display: none !important; /* Removes square lines for a cleaner, modern rounded layout */
}

/* 7. Unifying All Corners to Rounded (20px) and Gold Borders */
.map-container,
.location-details,
.portfolio-video,
.portfolio-images-slider,
.blog-card,
.faq-item,
.fb-container,
.article-content {
    border-radius: 20px !important; /* Perfect rounded corners */
    border: 1.8px solid rgba(244, 208, 104, 0.55) !important; /* Consistent gold border - Brighter! */
    overflow: hidden !important;
}

/* Enforce static luxury buttons (No blinking or flashing) */
.btn-primary, .btn-gold {
    animation: none !important; /* Remove pulsing completely */
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.4) !important;
}

.btn-primary::after, .btn-gold::after {
    display: none !important; /* Remove metallic shine sweep completely */
}

/* Hover effects for static luxury buttons */
.btn-primary:hover, .btn-gold:hover {
    transform: translateY(-2px) !important;
    box-shadow: 0 8px 20px rgba(244, 208, 104, 0.45) !important;
}

/* 8. Luxury Viewport Golden Frame (Khung viền vàng ròng toàn màn hình cố định) */
html::before {
    content: '';
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    border: 5px solid var(--gold) !important; /* Thicker champagne gold frame! */
    box-shadow: inset 0 0 25px rgba(244, 208, 104, 0.35) !important; /* Stronger inner gold glow shadow! */
    pointer-events: none !important; /* Ensure all click events pass through */
    z-index: 999999 !important; /* Always sits on top of all page elements, including navigation and footer */
}

/* 9. Middle-Aged (40+) Optimized Typography & Legibility System (Hệ thống chữ to, rõ nét, dễ đọc cho khách từ 40 tuổi) */
body, p, li, span, div, a, button, input, textarea, select {
    font-family: 'Plus Jakarta Sans', sans-serif !important;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, .animated-title, .page-title, .shimmer-gold, .sparkle-text, .logo {
    font-family: 'Playfair Display', serif !important;
}

.logo {
    font-family: 'Cinzel', serif !important; /* Brand Identity */
}

/* Thicker, larger text hierarchy for absolute comfortable reading (Lão thị) */
.page-title, .page-header h1 {
    font-size: 3.8rem !important; 
    font-weight: 700 !important;
    line-height: 1.25 !important;
    letter-spacing: 1px !important;
}

h2, .section-title, .about-content h2, .service-text h2 {
    font-size: 2.3rem !important; 
    font-weight: 700 !important;
    line-height: 1.35 !important;
    margin-bottom: 22px !important;
}

h3, .founder-box h3, .marquee-item h3, .commitment-card h3, .pricing-card h3, .color-info h4 {
    font-size: 1.35rem !important;
    font-weight: 600 !important;
    line-height: 1.4 !important;
    margin-bottom: 14px !important;
}

/* Enlarge body text to 1.05rem (17px) and raise contrast to #f8f9fa for easy reading */
p, .about-content p, .service-text p, .color-info p, .reviews-section p, .pricing-card p, li {
    font-size: 1.05rem !important; /* 17px - Comfortable and soothing */
    line-height: 1.85 !important; /* High legibility breathing room */
    color: #f8f9fa !important; /* High contrast solid warm-white */
}

.page-header p, .section-desc, .service-detail p.lead {
    font-size: 1.15rem !important; /* 18.5px - Prominent intro details */
    line-height: 1.85 !important;
    color: #ffffff !important;
}

/* Enlarge forms and inputs for painless typing */
input, textarea, select, .chat-footer input {
    font-size: 1.1rem !important; /* 18px */
    padding: 12px 18px !important;
}

/* Enlarge all call-to-action buttons for high tap target visibility */
.btn {
    padding: 12px 30px !important; 
    font-size: 1.05rem !important; 
    border-radius: 30px !important;
}

.btn-large {
    padding: 16px 46px !important; 
    font-size: 1.15rem !important;
}

/* Ensure floating Zalo/Phone icons are larger and extremely tap-friendly */
.sticky-item, .float-btn {
    width: 60px !important;
    height: 60px !important;
}
.sticky-sidebar {
    right: 20px !important;
    gap: 16px !important;
}

/* Mobile typography overrides for seamless responsive scaling */
@media (max-width: 768px) {
    .page-title, .page-header h1 {
        font-size: 2.3rem !important;
    }
    h2, .section-title, .about-content h2, .service-text h2 {
        font-size: 1.8rem !important;
    }
    h3, .founder-box h3, .commitment-card h3 {
        font-size: 1.2rem !important;
    }
    p, .page-header p, li {
        font-size: 0.95rem !important; /* 15px - keeps text readable on phone */
        line-height: 1.7 !important;
    }
    .btn-large {
        padding: 12px 30px !important;
        font-size: 1.05rem !important;
    }
}

/* --- LUXURY UPGRADE FOR EXCLUSIVE GOLD COMMITMENT --- */
.glowing-commitment-wrapper {
    background: radial-gradient(circle at top, rgba(209, 18, 112, 0.15) 0%, rgba(26, 5, 24, 0.98) 60%, rgba(10, 2, 9, 1) 100%) !important;
    border: 2px solid var(--gold) !important;
    border-radius: 24px !important;
    padding: 50px 40px !important;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.8), 
                0 0 40px rgba(244, 208, 104, 0.25) !important,
                inset 0 0 35px rgba(244, 208, 104, 0.12) !important;
    margin: 50px auto 80px !important;
    position: relative !important;
    overflow: hidden !important;
    text-align: center !important;
}

/* Subtle gold luxury background elements inside wrapper */
.glowing-commitment-wrapper::before {
    content: '' !important;
    position: absolute !important;
    top: -50%; left: -50%; width: 200%; height: 200%;
    background: radial-gradient(circle, rgba(244, 208, 104, 0.03) 0%, rgba(0, 0, 0, 0) 60%) !important;
    pointer-events: none !important;
    z-index: 1 !important;
}

.commitment-header {
    position: relative !important;
    z-index: 2 !important;
    margin-bottom: 45px !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    gap: 20px !important;
}

.royal-badge {
    font-family: 'Playfair Display', serif !important;
    font-size: 2.8rem !important;
    font-weight: 800 !important;
    text-transform: uppercase !important;
    letter-spacing: 2px !important;
    background: linear-gradient(to right, #AA771C 0%, #FBF5B7 20%, #B38728 40%, #FCF6BA 60%, #BF953F 80%, #AA771C 100%) !important;
    -webkit-background-clip: text !important;
    -webkit-text-fill-color: transparent !important;
    color: transparent !important;
    filter: drop-shadow(0px 2px 4px rgba(0, 0, 0, 0.8)) !important;
    margin-bottom: 5px !important;
    display: flex !important;
    align-items: center !important;
    gap: 15px !important;
}

.royal-badge i {
    font-size: 2.2rem !important;
    background: linear-gradient(135deg, var(--gold), #ffeb99) !important;
    -webkit-background-clip: text !important;
    -webkit-text-fill-color: transparent !important;
    filter: drop-shadow(0 0 10px rgba(244, 208, 104, 0.6)) !important;
}

.commitment-cards-grid {
    position: relative !important;
    z-index: 2 !important;
    display: grid !important;
    grid-template-columns: repeat(3, 1fr) !important;
    gap: 30px !important;
    width: 100% !important;
}

.commitment-cards-grid .commitment-card {
    background: rgba(255, 255, 255, 0.03) !important;
    border: 1.5px solid rgba(244, 208, 104, 0.35) !important;
    border-radius: 20px !important;
    padding: 35px 25px !important;
    text-align: center !important;
    backdrop-filter: blur(10px) !important;
    -webkit-backdrop-filter: blur(10px) !important;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5) !important;
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1) !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    gap: 15px !important;
}

.commitment-cards-grid .commitment-card:hover {
    transform: translateY(-8px) !important;
    background: rgba(255, 255, 255, 0.06) !important;
    border-color: rgba(244, 208, 104, 0.9) !important;
    box-shadow: 0 20px 45px rgba(0, 0, 0, 0.7),
                0 0 25px rgba(244, 208, 104, 0.3) !important;
}

.card-icon-wrapper {
    width: 70px !important;
    height: 70px !important;
    border-radius: 50% !important;
    background: radial-gradient(circle, rgba(244, 208, 104, 0.2) 0%, rgba(244, 208, 104, 0.02) 100%) !important;
    border: 1.5px solid rgba(244, 208, 104, 0.6) !important;
    display: flex !important;
    justify-content: center !important;
    align-items: center !important;
    margin-bottom: 10px !important;
    box-shadow: 0 0 15px rgba(244, 208, 104, 0.2) !important;
    transition: all 0.3s ease !important;
}

.commitment-cards-grid .commitment-card:hover .card-icon-wrapper {
    transform: scale(1.1) rotate(5deg) !important;
    background: radial-gradient(circle, rgba(244, 208, 104, 0.35) 0%, rgba(244, 208, 104, 0.05) 100%) !important;
    border-color: rgba(244, 208, 104, 0.95) !important;
    box-shadow: 0 0 25px rgba(244, 208, 104, 0.45) !important;
}

.card-icon-wrapper i {
    font-size: 2.2rem !important;
    background: linear-gradient(135deg, var(--gold), #ffeb99) !important;
    -webkit-background-clip: text !important;
    -webkit-text-fill-color: transparent !important;
}

.commitment-cards-grid .commitment-card h3 {
    font-family: 'Playfair Display', serif !important;
    font-size: 1.45rem !important;
    font-weight: 700 !important;
    color: var(--gold) !important;
    -webkit-text-fill-color: var(--gold) !important;
    margin: 5px 0 10px 0 !important;
    text-shadow: none !important;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.6)) !important;
}

.commitment-cards-grid .commitment-card p {
    font-size: 1.05rem !important;
    line-height: 1.75 !important;
    color: #f8f9fa !important;
    margin: 0 !important;
}

/* Mobile Responsiveness for commitment cards */
@media (max-width: 992px) {
    .glowing-commitment-wrapper {
        padding: 35px 20px !important;
        margin: 40px auto 60px !important;
    }
    .royal-badge {
        font-size: 1.8rem !important;
    }
    .royal-badge i {
        font-size: 1.5rem !important;
    }
    .commitment-cards-grid {
        grid-template-columns: 1fr !important;
        gap: 25px !important;
    }
    .commitment-cards-grid .commitment-card {
        padding: 25px 20px !important;
    }
}

/* --- SUPER PREMIUM BACKDROP & COVER ORB VISUAL EFFECTS --- */

/* 1. Organic Slow-Floating Background Orbs (Hào quang động thạch anh tím & vàng ròng) */
.luxury-orb-1, .luxury-orb-2 {
    position: fixed !important;
    width: 50vw !important;
    height: 50vw !important;
    border-radius: 50% !important;
    filter: blur(160px) !important;
    pointer-events: none !important;
    z-index: -2 !important;
    opacity: 0.18 !important;
    mix-blend-mode: screen !important;
    animation: luxury-orb-float 42s infinite alternate ease-in-out !important;
}

.luxury-orb-1 {
    background: radial-gradient(circle, rgba(209, 18, 112, 0.45) 0%, rgba(0, 0, 0, 0) 70%) !important;
    top: -15% !important;
    left: -15% !important;
}

.luxury-orb-2 {
    background: radial-gradient(circle, rgba(244, 208, 104, 0.22) 0%, rgba(0, 0, 0, 0) 70%) !important;
    bottom: -15% !important;
    right: -15% !important;
    animation-delay: -21s !important;
}

@keyframes luxury-orb-float {
    0% {
        transform: translate(0, 0) scale(1) rotate(0deg);
    }
    50% {
        transform: translate(10vw, 15vh) scale(1.18) rotate(180deg);
    }
    100% {
        transform: translate(-6vw, -10vh) scale(0.85) rotate(360deg);
    }
}



/* Smooth Parallax Scale zoom-in on images for high premium feel */
.about-image img, .color-img-wrapper img, .blog-card img, .portfolio-images img {
    transition: transform 0.9s cubic-bezier(0.165, 0.84, 0.44, 1) !important;
}

.about-image:hover img, .color-card:hover .color-img-wrapper img, .blog-card:hover img, .portfolio-images img:hover {
    transform: scale(1.05) !important;
}

/* 3. Golden Particle Dust overlay (Bụi vàng kim sa lấp lánh cực nhẹ trên Hero header) */
.page-header::after {
    content: '' !important;
    position: absolute !important;
    top: 0; left: 0; width: 100%; height: 100%;
    background-image: 
        radial-gradient(circle, rgba(244, 208, 104, 0.08) 1.5px, transparent 1.5px),
        radial-gradient(circle, rgba(244, 208, 104, 0.04) 1px, transparent 1px) !important;
    background-size: 80px 80px, 120px 120px !important;
    background-position: 0 0, 40px 60px !important;
    pointer-events: none !important;
    opacity: 0.65 !important;
    animation: golden-dust-drift 28s infinite linear !important;
    z-index: 1 !important;
}

@keyframes golden-dust-drift {
    0% { background-position: 0 0, 40px 60px; }
    100% { background-position: 80px 80px, 160px 180px; }
}

/* --- CINEMATIC HERO BANNER UPGRADE FOR HOMEPAGE --- */
.hero-banner {
    position: relative !important;
    height: 100vh !important;
    width: 100% !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    overflow: hidden !important;
    z-index: 5 !important;
    border-bottom: 2px solid rgba(244, 208, 104, 0.45) !important;
}

.hero-bg-zoom {
    position: absolute !important;
    top: 0; left: 0; width: 100%; height: 100%;
    background: url('images/banner-bg.jpg?v=3') center/cover no-repeat !important;
    z-index: 1 !important;
    animation: ken-burns-slow 28s infinite alternate ease-in-out !important;
    will-change: transform;
}

@keyframes ken-burns-slow {
    0% {
        transform: scale(1) translate(0, 0);
    }
    100% {
        transform: scale(1.12) translate(1%, -1.5%);
    }
}

.hero-overlay {
    position: absolute !important;
    top: 0; left: 0; width: 100%; height: 100%;
    /* Rich radial dark purple vignette + gold gradient highlight overlay */
    background: radial-gradient(circle at center, rgba(26, 5, 24, 0.3) 0%, rgba(26, 5, 24, 0.75) 60%, rgba(15, 2, 13, 0.95) 100%) !important;
    z-index: 2 !important;
}

/* Luxury sparkling dust overlay on the hero banner */
.hero-banner::after {
    content: '' !important;
    position: absolute !important;
    top: 0; left: 0; width: 100%; height: 100%;
    background-image: 
        radial-gradient(circle, rgba(244, 208, 104, 0.12) 1.5px, transparent 1.5px),
        radial-gradient(circle, rgba(244, 208, 104, 0.06) 1px, transparent 1px) !important;
    background-size: 60px 60px, 100px 100px !important;
    background-position: 0 0, 30px 50px !important;
    pointer-events: none !important;
    opacity: 0.8 !important;
    animation: golden-dust-drift 22s infinite linear !important;
    z-index: 3 !important;
}

.hero-container {
    position: relative !important;
    z-index: 4 !important;
    text-align: center !important;
    max-width: 900px !important;
    padding: 0 24px !important;
}

.hero-content {
    background: rgba(18, 3, 16, 0.65) !important;
    border: 1.5px solid rgba(244, 208, 104, 0.35) !important;
    border-radius: 24px !important;
    padding: 45px 35px !important;
    backdrop-filter: blur(12px) !important;
    -webkit-backdrop-filter: blur(12px) !important;
    box-shadow: 0 25px 55px rgba(0, 0, 0, 0.85),
                inset 0 0 25px rgba(244, 208, 104, 0.08) !important;
    animation: hero-content-fade-in 1.4s cubic-bezier(0.165, 0.84, 0.44, 1) !important;
}

@keyframes hero-content-fade-in {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.royal-title-badge {
    font-family: 'Plus Jakarta Sans', sans-serif !important;
    font-size: 0.95rem !important;
    font-weight: 700 !important;
    color: var(--gold) !important;
    letter-spacing: 3px !important;
    text-transform: uppercase !important;
    margin-bottom: 15px !important;
    text-shadow: 0 0 10px rgba(244, 208, 104, 0.4) !important;
}

.hero-title {
    font-family: 'Cinzel', serif !important;
    font-size: 5rem !important;
    font-weight: 600 !important;
    letter-spacing: 6px !important;
    /* Beautiful 3D Golden text gradient */
    background: linear-gradient(to right, #AA771C 0%, #FBF5B7 20%, #B38728 40%, #FCF6BA 60%, #BF953F 80%, #AA771C 100%) !important;
    -webkit-background-clip: text !important;
    -webkit-text-fill-color: transparent !important;
    color: transparent !important;
    filter: drop-shadow(0 4px 8px rgba(0,0,0,0.9)) !important;
    line-height: 1.15 !important;
    margin-bottom: 12px !important;
}

.hero-subtitle {
    font-family: 'Playfair Display', serif !important;
    font-size: 2.2rem !important;
    font-weight: 500 !important;
    color: #ffffff !important;
    margin-bottom: 20px !important;
    text-shadow: 0 3px 6px rgba(0,0,0,0.8) !important;
}

.hero-desc {
    font-size: 1.15rem !important;
    line-height: 1.85 !important;
    color: #f1f1f1 !important;
    margin-bottom: 35px !important;
    max-width: 800px !important;
    margin-left: auto !important;
    margin-right: auto !important;
}

.hero-buttons {
    display: flex !important;
    gap: 20px !important;
    justify-content: center !important;
    flex-wrap: wrap !important;
}

/* Mobile responsive hero banner overrides */
@media (max-width: 768px) {
    .hero-content {
        padding: 30px 20px !important;
    }
    .hero-title {
        font-size: 3.2rem !important;
        letter-spacing: 3px !important;
    }
    .hero-subtitle {
        font-size: 1.5rem !important;
    }
    .hero-desc {
        font-size: 1rem !important;
        line-height: 1.7 !important;
        margin-bottom: 25px !important;
    }
}

/* K690 Laser Machine Cropped Image Hover Zoom */
.about-image:hover img[src*="laser.png"] {
    transform: scale(1.18) !important;
}

/* High-tech Laser Detail Card styles */
.tech-detail-card {
    transition: all 0.3s ease-in-out !important;
}
.tech-detail-card:hover {
    border-color: rgba(222, 186, 101, 0.6) !important;
    background: rgba(255, 255, 255, 0.06) !important;
    transform: translateY(-5px) !important;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5) !important;
}
.tech-detail-card:hover .hover-zoom {
    transform: scale(1.08) !important;
}

/* Responsive grid for Laser Machine + Specs Box */
.tech-box-grid {
    display: grid !important;
    grid-template-columns: 1.1fr 2fr !important;
    gap: 35px !important;
    margin-top: 25px !important;
    align-items: center !important;
}
@media (max-width: 768px) {
    .tech-box-grid {
        grid-template-columns: 1fr !important;
        gap: 25px !important;
    }
}

/* GLOBAL SPACING OPTIMIZATION FOR COMPACT & EASY SCROLLING */
.perma-blend-section, 
.laser-section, 
.service-detail, 
.pricing-section, 
.map-section, 
.faq-section, 
.reviews-section, 
.fb-comments-section {
    padding: 30px 0 !important;
}

.about-section {
    padding: 140px 0 30px !important;
}

/* Portfolio Section Spacing */
.portfolio-section {
    padding: 25px 30px !important;
    margin-bottom: 40px !important;
}

/* Page Header Spacing Offset (to Sit Cleanly Below Fixed Nav) */
.page-header {
    padding: 130px 0 50px !important;
}

/* Responsive spacing for Mobile Devices */
@media (max-width: 768px) {
    .perma-blend-section, 
    .laser-section, 
    .service-detail, 
    .pricing-section, 
    .map-section, 
    .faq-section, 
    .reviews-section, 
    .fb-comments-section {
        padding: 20px 0 !important;
    }
    background: radial-gradient(circle at center, rgba(26, 5, 24, 0.3) 0%, rgba(26, 5, 24, 0.75) 60%, rgba(15, 2, 13, 0.95) 100%) !important;
    z-index: 2 !important;
}

/* Luxury sparkling dust overlay on the hero banner */
.hero-banner::after {
    content: '' !important;
    position: absolute !important;
    top: 0; left: 0; width: 100%; height: 100%;
    background-image: 
        radial-gradient(circle, rgba(244, 208, 104, 0.12) 1.5px, transparent 1.5px),
        radial-gradient(circle, rgba(244, 208, 104, 0.06) 1px, transparent 1px) !important;
    background-size: 60px 60px, 100px 100px !important;
    background-position: 0 0, 30px 50px !important;
    pointer-events: none !important;
    opacity: 0.8 !important;
    animation: golden-dust-drift 22s infinite linear !important;
    z-index: 3 !important;
}

.hero-container {
    position: relative !important;
    z-index: 4 !important;
    text-align: center !important;
    max-width: 900px !important;
    padding: 0 24px !important;
}

.hero-content {
    background: rgba(18, 3, 16, 0.65) !important;
    border: 1.5px solid rgba(244, 208, 104, 0.35) !important;
    border-radius: 24px !important;
    padding: 45px 35px !important;
    backdrop-filter: blur(12px) !important;
    -webkit-backdrop-filter: blur(12px) !important;
    box-shadow: 0 25px 55px rgba(0, 0, 0, 0.85),
                inset 0 0 25px rgba(244, 208, 104, 0.08) !important;
    animation: hero-content-fade-in 1.4s cubic-bezier(0.165, 0.84, 0.44, 1) !important;
}

@keyframes hero-content-fade-in {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.royal-title-badge {
    font-family: 'Plus Jakarta Sans', sans-serif !important;
    font-size: 0.95rem !important;
    font-weight: 700 !important;
    color: var(--gold) !important;
    letter-spacing: 3px !important;
    text-transform: uppercase !important;
    margin-bottom: 15px !important;
    text-shadow: 0 0 10px rgba(244, 208, 104, 0.4) !important;
}

.hero-title {
    font-family: 'Cinzel', serif !important;
    font-size: 5rem !important;
    font-weight: 600 !important;
    letter-spacing: 6px !important;
    /* Beautiful 3D Golden text gradient */
    background: linear-gradient(to right, #AA771C 0%, #FBF5B7 20%, #B38728 40%, #FCF6BA 60%, #BF953F 80%, #AA771C 100%) !important;
    -webkit-background-clip: text !important;
    -webkit-text-fill-color: transparent !important;
    color: transparent !important;
    filter: drop-shadow(0 4px 8px rgba(0,0,0,0.9)) !important;
    line-height: 1.15 !important;
    margin-bottom: 12px !important;
}

.hero-subtitle {
    font-family: 'Playfair Display', serif !important;
    font-size: 2.2rem !important;
    font-weight: 500 !important;
    color: #ffffff !important;
    margin-bottom: 20px !important;
    text-shadow: 0 3px 6px rgba(0,0,0,0.8) !important;
}

.hero-desc {
    font-size: 1.15rem !important;
    line-height: 1.85 !important;
    color: #f1f1f1 !important;
    margin-bottom: 35px !important;
    max-width: 800px !important;
    margin-left: auto !important;
    margin-right: auto !important;
}

.hero-buttons {
    display: flex !important;
    gap: 20px !important;
    justify-content: center !important;
    flex-wrap: wrap !important;
}

/* Mobile responsive hero banner overrides */
@media (max-width: 768px) {
    .hero-content {
        padding: 30px 20px !important;
    }
    .hero-title {
        font-size: 3.2rem !important;
        letter-spacing: 3px !important;
    }
    .hero-subtitle {
        font-size: 1.5rem !important;
    }
    .hero-desc {
        font-size: 1rem !important;
        line-height: 1.7 !important;
        margin-bottom: 25px !important;
    }
}

/* K690 Laser Machine Cropped Image Hover Zoom */
.about-image:hover img[src*="laser.png"] {
    transform: scale(1.18) !important;
}

/* High-tech Laser Detail Card styles */
.tech-detail-card {
    transition: all 0.3s ease-in-out !important;
}
.tech-detail-card:hover {
    border-color: rgba(222, 186, 101, 0.6) !important;
    background: rgba(255, 255, 255, 0.06) !important;
    transform: translateY(-5px) !important;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5) !important;
}
.tech-detail-card:hover .hover-zoom {
    transform: scale(1.08) !important;
}

/* Responsive grid for Laser Machine + Specs Box */
.tech-box-grid {
    display: grid !important;
    grid-template-columns: 1.1fr 2fr !important;
    gap: 35px !important;
    margin-top: 25px !important;
    align-items: center !important;
}
@media (max-width: 768px) {
    .tech-box-grid {
        grid-template-columns: 1fr !important;
        gap: 25px !important;
    }
}

/* GLOBAL SPACING OPTIMIZATION FOR COMPACT & EASY SCROLLING */
.perma-blend-section, 
.laser-section, 
.service-detail, 
.pricing-section, 
.map-section, 
.faq-section, 
.reviews-section, 
.fb-comments-section {
    padding: 30px 0 !important;
}

.about-section {
    padding: 140px 0 30px !important;
}

/* Portfolio Section Spacing */
.portfolio-section {
    padding: 25px 30px !important;
    margin-bottom: 40px !important;
}

/* Page Header Spacing Offset (to Sit Cleanly Below Fixed Nav) */
.page-header {
    padding: 130px 0 50px !important;
}

/* Responsive spacing for Mobile Devices */
@media (max-width: 768px) {
    .perma-blend-section, 
    .laser-section, 
    .service-detail, 
    .pricing-section, 
    .map-section, 
    .faq-section, 
    .reviews-section, 
    .fb-comments-section {
        padding: 20px 0 !important;
    }
    
    .about-section {
        padding: 100px 0 20px !important;
    }
    
    .portfolio-section {
        padding: 20px 15px !important;
        margin-bottom: 30px !important;
    }
    
    .page-header {
        padding: 100px 0 30px !important;
    }
}

/* ===================================================
   5-STAR QUIET LUXURY OVERRIDES FOR BOTTOM SECTIONS 
   =================================================== */

/* 1. Pricing Section (Bảng Giá Dịch Vụ) */
.pricing-section {
    background: transparent !important;
    padding: 60px 0 !important; /* Breathable spacing */
    position: relative;
}
.pricing-section::before {
    display: none !important; /* Remove old background image and black cover */
}
/* Center Bảng Giá inside a beautiful luxury floating card */
.pricing-section .container {
    background: rgba(26, 5, 24, 0.45) !important;
    backdrop-filter: blur(20px) !important;
    -webkit-backdrop-filter: blur(20px) !important;
    border: 1.5px solid rgba(244, 208, 104, 0.3) !important;
    border-radius: 20px !important;
    padding: 50px 40px !important;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.8), 
                inset 0 0 30px rgba(244, 208, 104, 0.05) !important;
    max-width: 900px !important;
    margin: 0 auto !important;
    text-align: center;
}
.pricing-section .section-title {
    margin-bottom: 15px !important;
}
.pricing-section .section-desc {
    color: #eee !important;
    font-size: 1.1rem !important;
    max-width: 700px !important;
    margin: 0 auto 30px auto !important;
}

/* 2. Map Section (Hệ Thống Cơ Sở) */
.map-section {
    background: transparent !important;
    padding: 60px 0 !important; /* Symmetrical breathable padding */
}
.map-section .container {
    max-width: 900px !important; /* Aligned perfectly with pricing section width */
    margin: 0 auto !important;
    padding: 0 !important;
}
.map-container {
    border-radius: 20px !important;
    border: 2px solid rgba(244, 208, 104, 0.35) !important;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.85) !important;
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1) !important;
    overflow: hidden;
}
.map-container:hover {
    border-color: var(--gold) !important;
    box-shadow: 0 25px 60px rgba(244, 208, 104, 0.25) !important;
    transform: translateY(-5px);
}
.location-details {
    background: rgba(26, 5, 24, 0.5) !important;
    backdrop-filter: blur(15px) !important;
    -webkit-backdrop-filter: blur(15px) !important;
    border: 1.5px solid rgba(244, 208, 104, 0.3) !important;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.7), 
                inset 0 0 20px rgba(244, 208, 104, 0.03) !important;
    padding: 30px !important;
    border-radius: 20px !important;
    border-left: 6px solid var(--gold) !important;
    margin-top: 30px !important;
    display: flex;
    justify-content: space-around;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}
.loc-item {
    font-family: var(--font-body) !important;
    font-size: 1.05rem !important;
    color: #f8f9fa !important;
    display: flex;
    align-items: center;
    gap: 12px;
}
.loc-item i {
    color: var(--gold) !important;
    font-size: 1.4rem !important;
    text-shadow: 0 0 10px rgba(244, 208, 104, 0.5);
}

/* 3. FAQ Section (Câu Hỏi Thường Gặp) */
.faq-section {
    background: transparent !important;
    padding: 60px 0 !important;
}
.faq-section .animated-title {
    margin-bottom: 40px !important;
}
.faq-item {
    background: rgba(26, 5, 24, 0.45) !important;
    backdrop-filter: blur(20px) !important;
    -webkit-backdrop-filter: blur(20px) !important;
    border: 1.5px solid rgba(244, 208, 104, 0.25) !important;
    border-radius: 12px !important;
    margin-bottom: 18px !important;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5) !important;
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1) !important;
}
.faq-item:hover, .faq-item.active {
    border-color: var(--gold) !important;
    box-shadow: 0 15px 35px rgba(244, 208, 104, 0.2) !important;
    background: rgba(26, 5, 24, 0.6) !important;
}
.faq-question {
    background: transparent !important;
    font-family: var(--font-body) !important;
    font-size: 1.15rem !important;
    font-weight: 500 !important;
    color: #ffffff !important;
    padding: 22px 28px !important;
    border: none !important;
}
.faq-item.active .faq-question {
    color: var(--gold) !important;
}
.faq-answer {
    background: rgba(0, 0, 0, 0.25) !important;
    color: #ddd !important;
    font-size: 1.05rem !important;
    line-height: 1.75 !important;
    padding: 20px 28px 25px 28px !important;
    border-top: 1px solid rgba(244, 208, 104, 0.15) !important;
    font-family: var(--font-body) !important;
}

/* Responsive Overrides */
@media (max-width: 768px) {
    .pricing-section {
        padding: 40px 0 !important;
    }
    .pricing-section .container {
        padding: 35px 20px !important;
        border-radius: 15px !important;
    }
    .pricing-section .section-desc {
        font-size: 0.95rem !important;
        margin-bottom: 20px !important;
    }
    .map-section {
        padding: 40px 0 !important;
    }
    .map-section .container {
        padding: 0 15px !important;
    }
    .location-details {
        padding: 20px !important;
        flex-direction: column !important;
        align-items: flex-start !important;
        gap: 15px !important;
        border-radius: 15px !important;
    }
    .faq-section {
        padding: 40px 0 !important;
    }
    .faq-question {
        padding: 18px 20px !important;
        font-size: 1.05rem !important;
    }
    .faq-answer {
        padding: 15px 20px 20px 20px !important;
        font-size: 0.95rem !important;
    }
}

/* Dropdown Navigation */
.nav-item-dropdown {
    position: relative;
    display: inline-block;
}

.nav-item-dropdown > a {
    display: flex;
    align-items: center;
    gap: 4px;
}

/* Dropdown Menu styling (Glassmorphic) */
.dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    background: rgba(26, 5, 24, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1.5px solid rgba(244, 208, 104, 0.2);
    border-radius: 12px;
    min-width: 220px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.8), inset 0 0 20px rgba(244, 208, 104, 0.05);
    padding: 10px 0;
    z-index: 9999;
    opacity: 0;
    transition: opacity 0.3s ease, transform 0.3s ease;
    pointer-events: none;
}

/* Hover state to show dropdown */
.nav-item-dropdown:hover .dropdown-menu {
    display: block;
    opacity: 1;
    transform: translateX(-50%) translateY(0);
    pointer-events: auto;
}

/* Dropdown links */
.dropdown-menu a {
    display: block;
    padding: 10px 20px;
    color: #eee !important;
    text-shadow: none !important;
    font-size: 0.95rem;
    font-weight: 400;
    text-align: left;
    transition: all 0.2s ease !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.dropdown-menu a:last-child {
    border-bottom: none;
}

/* Dropdown link hover */
.dropdown-menu a:hover {
    color: var(--gold) !important;
    background: rgba(244, 208, 104, 0.1);
    padding-left: 25px; /* Subtle slide-right micro-animation */
}

/* Support active class in dropdown */
.dropdown-menu a.active {
    color: var(--gold) !important;
    background: rgba(244, 208, 104, 0.08);
}

/* Mobile Dropdown Overrides */
@media (max-width: 768px) {
    .dropdown-menu {
        position: static;
        transform: none;
        opacity: 1;
        display: flex;
        flex-direction: column;
        width: 100%;
        min-width: 100%;
        background: rgba(0, 0, 0, 0.2);
        border: none;
        box-shadow: none;
        padding: 5px 0;
        margin-top: 5px;
        pointer-events: auto;
        backdrop-filter: none;
    }
    
    .nav-item-dropdown {
        display: flex;
        flex-direction: column;
        align-items: center;
        width: 100%;
    }

    .dropdown-menu a {
        text-align: center;
        padding: 8px 10px;
        border-bottom: none;
    }
    
    .dropdown-menu a:hover {
        padding-left: 10px; /* Disable slide on mobile */
    }
}

/* Optimized Mobile Styling for Commitment Section */
@media (max-width: 768px) {
    .glowing-commitment-wrapper {
        padding: 30px 15px !important;
        margin: 25px auto 40px !important;
        border-radius: 16px !important;
    }
    .royal-badge {
        font-size: 1.1rem !important;
        letter-spacing: 1px !important;
        padding: 6px 12px !important;
    }
    .premium-warranty-banner {
        margin: 25px auto !important;
        padding: 25px 15px !important;
        border-radius: 16px !important;
    }
    .premium-warranty-banner p.line-1 {
        font-size: 1.35rem !important;
        letter-spacing: 0.5px !important;
        margin-bottom: 8px !important;
    }
    .premium-warranty-banner p.line-2 {
        font-size: 1.05rem !important;
        text-shadow: 0 0 10px rgba(255, 51, 51, 0.5) !important;
    }
    .solution-ribbon {
        font-size: 0.9rem !important;
        padding: 10px 15px !important;
        line-height: 1.5 !important;
    }
    .commitment-cards-grid {
        gap: 20px !important;
    }
    .commitment-cards-grid .commitment-card {
        padding: 25px 15px !important;
        border-radius: 16px !important;
    }
    .commitment-cards-grid .commitment-card h3 {
        font-size: 1.2rem !important;
        margin-bottom: 10px !important;
    }
    .commitment-cards-grid .commitment-card p {
        font-size: 0.95rem !important;
        line-height: 1.65 !important;
    }
}


/* Real Customer Gallery Grid */
.customer-gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin: 20px auto 50px auto;
    max-width: 960px;
    width: 100%;
}


/* Real Customer Gallery Grid */
.customer-gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin: 20px auto 50px auto;
    max-width: 960px;
    width: 100%;
}

.customer-gallery-img {
    width: 100%;
    border-radius: 15px;
    border: 2px solid rgba(205, 160, 82, 0.5);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.5);
    object-fit: cover;
    aspect-ratio: 1 / 1;
    transition: all 0.3s ease;
    cursor: zoom-in;
}

.customer-gallery-img:hover {
    transform: scale(1.05);
    border-color: var(--gold);
    box-shadow: 0 15px 30px rgba(244, 208, 104, 0.3);
}

@media (max-width: 768px) {
    .customer-gallery-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 12px;
    }
}

@media (max-width: 480px) {
    .customer-gallery-grid {
        grid-template-columns: 1fr;
        max-width: 320px;
        margin-left: auto;
        margin-right: auto;
        gap: 20px;
    }
}


/* ==========================================================================
   SUPREME MOBILE OPTIMIZATION OVERRIDES (CHẤT LƯỢNG DI ĐỘNG TỐT NHẤT 5 SAO)
   ========================================================================== */

/* 0. Desktop hidden Hamburger Button & Image Sharpness for High-density screens */
.mobile-menu-toggle {
    display: none !important;
}

img {
    image-rendering: -webkit-optimize-contrast !important;
    image-rendering: crisp-edges !important;
    backface-visibility: hidden !important;
    -webkit-backface-visibility: hidden !important;
}

@media (max-width: 768px) {
    /* 1. Body & Viewport Spacing */
    body {
        padding-bottom: 80px !important; /* Space for the bottom contact tab-bar */
        overflow-x: hidden !important;
    }
    
    body.menu-open {
        overflow: hidden !important;
        height: 100vh !important;
    }
    
    section {
        padding: 40px 0 !important; /* Compact, readable spacing */
    }
    
    .about-section {
        padding-top: 90px !important; /* Compact header space */
    }
    
    /* 2. Compact Mobile Header & Glassmorphic Navigation Drawer */
    .header {
        padding: 8px 0 !important;
        height: 65px !important;
        display: flex !important;
        align-items: center !important;
        box-sizing: border-box !important;
        background: rgba(22, 4, 20, 0.95) !important;
        backdrop-filter: blur(15px) !important;
        -webkit-backdrop-filter: blur(15px) !important;
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4) !important;
    }
    
    .nav-container {
        padding: 0 15px !important;
        flex-direction: row !important;
        justify-content: space-between !important;
        align-items: center !important;
        width: 100% !important;
        gap: 0 !important;
    }
    
    .logo {
        font-size: 1.35rem !important;
        margin: 0 !important;
        z-index: 100001 !important;
    }
    
    /* Hamburger Button */
    .mobile-menu-toggle {
        display: flex !important;
        flex-direction: column !important;
        justify-content: space-between !important;
        width: 28px !important;
        height: 20px !important;
        background: none !important;
        border: none !important;
        cursor: pointer !important;
        z-index: 100001 !important;
        padding: 0 !important;
    }
    
    .hamburger-bar {
        width: 100% !important;
        height: 2.5px !important;
        background-color: var(--gold) !important;
        border-radius: 4px !important;
        transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1) !important;
        box-shadow: 0 0 8px rgba(244, 208, 104, 0.4) !important;
    }
    
    .mobile-menu-toggle.active .hamburger-bar:nth-child(1) {
        transform: translateY(8.5px) rotate(45deg) !important;
    }
    
    .mobile-menu-toggle.active .hamburger-bar:nth-child(2) {
        opacity: 0 !important;
    }
    
    .mobile-menu-toggle.active .hamburger-bar:nth-child(3) {
        transform: translateY(-9px) rotate(-45deg) !important;
    }
    
    /* Sliding Navigation Drawer */
    .main-nav {
        position: fixed !important;
        top: 0 !important;
        right: -100% !important; /* Off-screen default */
        width: 280px !important;
        height: 100vh !important;
        background: rgba(18, 3, 17, 0.98) !important;
        backdrop-filter: blur(25px) !important;
        -webkit-backdrop-filter: blur(25px) !important;
        border-left: 2px solid rgba(244, 208, 104, 0.35) !important;
        display: flex !important;
        flex-direction: column !important;
        justify-content: flex-start !important;
        align-items: flex-start !important;
        padding: 85px 25px 50px 25px !important;
        gap: 15px !important;
        box-shadow: -10px 0 35px rgba(0, 0, 0, 0.8) !important;
        transition: right 0.4s cubic-bezier(0.16, 1, 0.3, 1) !important;
        z-index: 100000 !important;
        overflow-y: auto !important;
        box-sizing: border-box !important;
    }
    
    .main-nav.mobile-active {
        right: 0 !important;
    }
    
    .main-nav a {
        font-size: 1.1rem !important;
        padding: 10px 0 !important;
        width: 100% !important;
        text-align: left !important;
        border-bottom: 1px solid rgba(255, 255, 255, 0.05) !important;
        display: block !important;
        box-sizing: border-box !important;
    }
    
    .main-nav a.btn-primary {
        background: linear-gradient(45deg, var(--gold), #B8860B) !important;
        color: #1a0518 !important;
        font-weight: 700 !important;
        text-align: center !important;
        border-radius: 30px !important;
        padding: 12px 20px !important;
        border-bottom: none !important;
        margin-top: 15px !important;
        box-shadow: 0 4px 15px rgba(244, 208, 104, 0.3) !important;
    }
    
    /* Interactive Accordion Dropdowns */
    .nav-item-dropdown {
        display: flex !important;
        flex-direction: column !important;
        align-items: flex-start !important;
        width: 100% !important;
    }
    
    .nav-item-dropdown > a {
        display: flex !important;
        justify-content: space-between !important;
        align-items: center !important;
        width: 100% !important;
    }
    
    .nav-item-dropdown > a i {
        font-size: 0.8rem !important;
        transition: transform 0.3s ease !important;
    }
    
    .nav-item-dropdown.expanded > a i {
        transform: rotate(180deg) !important;
        color: var(--gold) !important;
    }
    
    .nav-item-dropdown .dropdown-menu {
        display: block !important;
        width: 100% !important;
        max-height: 0 !important;
        overflow: hidden !important;
        transition: max-height 0.4s cubic-bezier(0.16, 1, 0.3, 1) !important;
        position: static !important;
        background: transparent !important;
        border: none !important;
        box-shadow: none !important;
        padding: 0 15px !important;
        margin-top: 0 !important;
        border-radius: 0 !important;
        backdrop-filter: none !important;
        -webkit-backdrop-filter: none !important;
        box-sizing: border-box !important;
        opacity: 1 !important;
        pointer-events: auto !important;
        transform: none !important;
    }
    
    .nav-item-dropdown.expanded .dropdown-menu {
        max-height: 300px !important;
        padding: 5px 15px !important;
        margin-top: 5px !important;
    }
    
    .nav-item-dropdown .dropdown-menu a {
        padding: 8px 0 !important;
        font-size: 0.95rem !important;
        color: rgba(255, 255, 255, 0.75) !important;
        border-bottom: 1px dashed rgba(255, 255, 255, 0.03) !important;
        text-align: left !important;
    }
    
    .nav-item-dropdown .dropdown-menu a:last-child {
        border-bottom: none !important;
    }

    /* 3. Typography Auto-Scaling for Mobile Phones */
    h1, .page-title {
        font-size: 1.85rem !important;
        line-height: 1.3 !important;
        text-align: center !important;
    }
    
    h2, .section-title {
        font-size: 1.65rem !important;
        line-height: 1.3 !important;
        text-align: center !important;
    }
    
    h3, .animated-title {
        font-size: 1.35rem !important;
        line-height: 1.4 !important;
        text-align: center !important;
    }
    
    p, li, .review-text {
        font-size: 0.95rem !important;
        line-height: 1.6 !important;
    }
    
    /* 4. Luxury App-Like Fixed Bottom Contact Bar (Chuyển đổi thanh trượt hông sang thanh tab-bar đáy) */
    .sticky-sidebar {
        top: auto !important;
        bottom: 0 !important;
        right: 0 !important;
        left: 0 !important;
        transform: none !important;
        width: 100% !important;
        height: 65px !important;
        background: rgba(22, 4, 20, 0.95) !important;
        backdrop-filter: blur(20px) !important;
        -webkit-backdrop-filter: blur(20px) !important;
        border-top: 1.5px solid rgba(244, 208, 104, 0.35) !important;
        display: flex !important;
        flex-direction: row !important;
        justify-content: space-around !important;
        align-items: center !important;
        padding: 5px 10px !important;
        box-shadow: 0 -5px 25px rgba(0, 0, 0, 0.75) !important;
        border-radius: 0 !important;
        gap: 0 !important;
        z-index: 999999 !important;
    }
    
    .sticky-item {
        width: 45px !important;
        height: 45px !important;
        border-radius: 50% !important;
        margin: 0 !important;
        box-shadow: 0 4px 10px rgba(0,0,0,0.4) !important;
        transform: none !important;
        display: flex !important;
        justify-content: center !important;
        align-items: center !important;
    }
    
    .sticky-item:hover {
        transform: scale(1.08) !important;
    }
    
    /* 5. Touch Target Optimization for CTA Buttons */
    .btn, .btn-primary, .btn-gold, .btn-large {
        display: block !important;
        width: 100% !important;
        max-width: 300px !important;
        margin: 12px auto !important;
        text-align: center !important;
        box-sizing: border-box !important;
        padding: 12px 20px !important;
        font-size: 1.0rem !important;
        border-radius: 30px !important;
        touch-action: manipulation !important;
    }
    
    /* 6. Layout grids & cards adjustments */
    .about-grid {
        gap: 20px !important;
        margin-bottom: 30px !important;
    }
    
    .about-image {
        max-width: 320px !important;
        margin: 0 auto !important;
    }
    
    .glowing-commitment-wrapper {
        padding: 20px 15px !important;
        margin: 10px !important;
        border-radius: 15px !important;
    }
    
    .commitment-card {
        padding: 20px 15px !important;
        margin-bottom: 12px !important;
    }
    
    .promo-pricing-box {
        padding: 25px 15px !important;
        margin: 10px !important;
        border-radius: 15px !important;
    }
    
    .portfolio-grid {
        gap: 20px !important;
    }
    
    .portfolio-video {
        max-width: 320px !important;
    }
    
    /* 7. Google Map touch trap prevention */
    .map-container iframe {
        height: 250px !important; /* Shorter height so it doesn't hijack scroll gestures on phone */
    }
}