@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&display=swap');

:root {
    --primary: #1A535C;      /* Deep Teal */
    --primary-dark: #123B42;
    --primary-light: #D1E8E2;
    --secondary: #4ECDC4;     /* Mint Green */
    --accent: #F7FFF7;       /* Soft Cloud */
    --text-main: #1D3557;
    --text-muted: #457B9D;
    --white: #ffffff;
    
    /* Claymorphism Tokens */
    --clay-shadow: 
        16px 16px 32px #c8d8d4, 
        -16px -16px 32px #ffffff;
    --clay-inner-shadow: 
        inset 4px 4px 8px rgba(0,0,0,0.05), 
        inset -4px -4px 8px rgba(255,255,255,0.8);
    
    --transition-smooth: all 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
    --transition-pill: all 0.4s ease;
    
    --border-radius-xl: 48px;
    --border-radius-lg: 32px;
}

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

img {
    max-width: 100%;
    height: auto;
    display: block;
}

html, body {
    margin: 0;
    padding: 0;
    width: 100%;
    max-width: 100%;
    overflow-x: hidden !important;
    position: relative;
    -webkit-font-smoothing: antialiased;
}

body {
    font-family: 'Outfit', sans-serif;
    background-color: var(--accent);
    color: var(--text-main);
    line-height: 1.6;
    background-image: radial-gradient(circle at 10% 10%, #D1E8E2 0%, transparent 20%),
                      radial-gradient(circle at 90% 90%, #4ECDC4 0%, transparent 20%);
    background-attachment: fixed;
}

/* Animations */
@keyframes float {
    0% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-15px) rotate(2deg); }
    100% { transform: translateY(0px) rotate(0deg); }
}

@keyframes scroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(calc(-50% - 16px)); }
}

.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: var(--transition-smooth);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* Base Components */
.container {
    max-width: 1250px;
    margin: 0 auto;
    padding: 0 40px;
}

section {
    margin-top: 60px;
    padding: 60px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-tag {
    display: inline-block;
    background: var(--primary);
    color: var(--white);
    padding: 8px 20px;
    border-radius: 100px;
    font-size: 0.8rem;
    font-weight: 700;
    margin-bottom: 24px;
}

.section-title {
    font-size: 3rem;
    color: var(--primary);
    font-weight: 800;
}

.btn {
    padding: 16px 36px;
    border-radius: 100px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition-pill);
    border: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
}

.btn-primary {
    background-color: var(--primary);
    color: var(--white);
    box-shadow: 0 10px 25px rgba(26, 83, 92, 0.2);
}

.btn-primary:hover {
    transform: scale(1.05);
    background-color: var(--secondary);
    color: var(--primary);
}

.btn-secondary {
    background-color: var(--white);
    color: var(--primary);
    box-shadow: var(--clay-shadow);
}

.btn-secondary:hover {
    transform: scale(0.98);
    box-shadow: var(--clay-inner-shadow);
}

/* Header Component */
header {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: 90%;
    max-width: 1200px;
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(15px);
    border-radius: 100px;
    padding: 12px 40px;
    z-index: 1000;
    border: 1px solid rgba(255, 255, 255, 0.4);
    box-shadow: 0 10px 40px rgba(0,0,0,0.05);
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--primary);
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo span { color: var(--secondary); }

.nav-links {
    display: flex;
    gap: 30px;
    list-style: none !important;
    padding: 0;
    margin: 0;
}

.nav-links li {
    list-style: none !important;
}

.nav-links a {
    font-weight: 500;
    color: var(--text-muted);
    text-decoration: none !important;
    transition: var(--transition-smooth);
}

.nav-links a:hover { color: var(--primary); }

/* Hero Section */
.hero {
    padding-top: 180px;
    min-height: 100vh;
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.hero h1 {
    font-size: clamp(2.5rem, 6vw, 5rem);
    line-height: 1.1;
    margin-bottom: 32px;
    color: var(--primary);
}

.hero h1 em {
    font-style: normal;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero p {
    font-size: 1.3rem;
    color: var(--text-muted);
    margin-bottom: 48px;
    max-width: 500px;
}

.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
}

.flip-card {
    background-color: transparent;
    width: 100%;
    max-width: 600px;
    aspect-ratio: 1/1;
    perspective: 1500px;
    margin: 0 auto;
    position: relative;
    z-index: 10;
}

.flip-card-inner {
    position: relative;
    width: 100%;
    height: 100%;
    text-align: center;
    transition: transform 1.2s cubic-bezier(0.175, 0.885, 0.32, 1.2);
    transform-style: preserve-3d;
}

.flip-card-inner.flipped { transform: rotateY(180deg); }

.flip-card-front, .flip-card-back {
    position: absolute;
    width: 100%;
    height: 100%;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.flip-card-front { z-index: 2; }
.flip-card-back { transform: rotateY(180deg); }

.bg-shape {
    position: absolute;
    width: 100%;
    max-width: 500px;
    aspect-ratio: 1/1;
    background: var(--primary-light);
    border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
    z-index: 1;
    opacity: 0.5;
}

/* Service Grid */
.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.card {
    background: var(--white);
    padding: 40px;
    border-radius: var(--border-radius-xl);
    box-shadow: var(--clay-shadow);
    transition: var(--transition-smooth);
    border: 2px solid transparent;
}

.card:hover {
    transform: translateY(-10px);
    border-color: var(--secondary);
}

.card-icon {
    width: 120px;
    height: 120px;
    margin-bottom: 32px;
}

.card h3 { font-size: 1.8rem; margin-bottom: 16px; color: var(--primary); }
.card p { color: var(--text-muted); margin-bottom: 24px; }

/* Partner Marquee */
.partner-section {
    background-color: #F7FFF7;
    overflow: hidden;
}

.team-grid {
    display: flex;
    position: relative;
    width: max-content;
}

.team-track {
    display: flex;
    gap: 24px;
    animation: scroll 60s linear infinite;
    padding: 20px 0 40px;
}

.team-section {
    background-color: #F9F3EE; 
    overflow: hidden; /* Hide the track overflow */
}

.team-track:hover { animation-play-state: paused; }

.team-card {
    min-width: 220px;
    background: var(--white);
    padding: 24px;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--clay-shadow);
    text-align: center;
    transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 1px solid rgba(255,255,255,0.8);
    cursor: pointer;
}

.team-card:hover {
    transform: translateY(-20px) scale(1.05) rotate(1deg);
    box-shadow: 
        20px 20px 40px #c8d8d4, 
        -20px -20px 40px #ffffff,
        inset 0 0 20px rgba(78, 205, 196, 0.1);
    border-color: var(--secondary);
}

.team-card:hover .avatar-wrap img {
    transform: scale(1.1);
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

.avatar-wrap {
    position: relative;
    width: 100px;
    height: 100px;
    margin: 0 auto 16px;
}

.avatar-wrap img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
    background: var(--accent);
    box-shadow: var(--clay-inner-shadow);
    padding: 5px;
    transition: var(--transition-smooth);
}

.certified-badge {
    position: absolute;
    bottom: 5px;
    left: 10px;
    background-color: #4CAF50;
    color: white;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    font-weight: 900;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
    border: 3px solid white;
}

.team-info h4 {
    font-size: 1.1rem;
    color: var(--primary);
    margin-bottom: 4px;
}

.team-info p {
    color: var(--text-muted);
    font-size: 0.9rem;
    font-weight: 500;
}

.brand-card {
    min-width: 240px;
    background: white;
    padding: 24px;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--clay-shadow);
    text-align: center;
    transition: var(--transition-smooth);
}

.brand-logo {
    width: 100%;
    height: 140px;
    background: #f8f9fa;
    border-radius: var(--border-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
    padding: 16px;
    box-shadow: var(--clay-inner-shadow);
}

.brand-logo img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

/* Intra-Oral Scanner Ticker */
.scanner-compatibility {
    background: linear-gradient(to right, rgba(232, 245, 233, 0.5), rgba(241, 248, 233, 0.5));
    border-radius: var(--border-radius-xl);
    overflow: hidden;
}

.scanner-track {
    display: flex;
    gap: 120px;
    animation: scroll 40s linear infinite;
    align-items: center;
    padding: 40px 0;
}

.ticker-logo {
    height: 140px;
    display: flex;
    align-items: center;
    transition: var(--transition-smooth);
    padding: 0 40px;
}

.ticker-logo img {
    width: 220px;
    height: auto;
    max-width: none !important;
    object-fit: contain;
    mix-blend-mode: multiply;
}

.ticker-logo:hover { transform: scale(1.1); }

/* CAD Service Hero */
.cad-hero {
    background: linear-gradient(135deg, #ffffff 0%, #F1F8E9 100%);
    border-radius: var(--border-radius-xl);
    overflow: hidden;
    padding: 60px 0;
}

.cad-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 60px;
    align-items: center;
}

.cad-info h2 { font-size: 3.5rem; color: var(--primary); line-height: 1.1; }
.cad-info .highlight { color: var(--secondary); font-size: 2.5rem; display: block; margin-top: 10px; }

/* Logistics Grid */
.logistics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 30px;
}

.logistics-card {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    border-radius: var(--border-radius-lg);
    padding: 30px 20px;
    text-align: center;
    box-shadow: var(--clay-shadow);
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

.logistics-logo-wrap {
    height: 120px !important; /* FIXED: High visibility confirmed */
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.service-badge {
    background: #F1F8E9;
    color: var(--secondary);
    padding: 4px 12px;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
}

/* Shipping Banner */
.app-banner {
    background: linear-gradient(135deg, #FFD54F 0%, #FFA000 100%);
    border-radius: var(--border-radius-xl);
    margin: 80px 0;
    overflow: hidden;
    box-shadow: var(--clay-shadow);
}

.banner-content {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    align-items: center;
}

.banner-text { padding: 60px; }
.banner-text h2 { font-size: 3rem; font-weight: 900; line-height: 1.1; margin-bottom: 20px; }
.banner-img img { width: 100%; height: 450px; object-fit: cover; }

/* Footer Grid */
footer {
    background: white;
    padding: 100px 0 40px;
    border-top: 1px solid #eee;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 0.8fr 1fr 1.2fr;
    gap: 60px;
}

.footer-col h4 {
    color: var(--primary);
    margin-bottom: 30px;
    padding-bottom: 15px;
    border-bottom: 3px solid var(--secondary);
    display: inline-block;
}

.social-links { display: flex; gap: 15px; margin-top: 20px; }
.social-icon {
    width: 45px;
    height: 45px;
    background: #f8f9fa;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-smooth);
    box-shadow: var(--clay-shadow);
}

.footer-links { list-style: none; }
.footer-links li { margin-bottom: 12px; }
.footer-links a { color: var(--text-muted); text-decoration: none; font-size: 0.95rem; }
.contact-item { display: flex; gap: 12px; margin-bottom: 15px; color: var(--text-muted); font-size: 0.9rem; }

/* Transformation Video Section */
.transformation-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.video-container {
    position: relative;
    border-radius: var(--border-radius-xl);
    padding: 10px;
    background: transparent;
}

.simulated-video {
    position: relative;
    width: 100%;
    aspect-ratio: 16/10;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    background: var(--white);
    box-shadow: var(--clay-shadow);
}

.video-frame {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.frame-1 { opacity: 1; }
.frame-2, .frame-3, .frame-4, .frame-5 {
    opacity: 0;
    animation: multi-fade 20s infinite;
}

.frame-2 { animation-delay: 4s; }
.frame-3 { animation-delay: 8s; }
.frame-4 { animation-delay: 12s; }
.frame-5 { animation-delay: 16s; }

@keyframes multi-fade {
    0% { opacity: 0; }
    10% { opacity: 1; }
    30% { opacity: 1; }
    40% { opacity: 0; }
    100% { opacity: 0; }
}

/* --- CLEAN RESPONSIVE ENGINE --- */
@media (max-width: 1024px) {
    header { width: 95% !important; left: 2.5% !important; transform: none !important; padding: 12px 20px !important; border-radius: 24px; height: auto; }
    nav { flex-wrap: wrap; }
    .nav-links { display: flex !important; flex-wrap: wrap; justify-content: center; width: 100%; order: 3; margin-top: 15px; gap: 15px; }
    .nav-links a { font-size: 0.85rem; font-weight: 600; }
    header .btn { padding: 8px 16px; font-size: 0.85rem; }
    .logo { font-size: 1.2rem; gap: 8px; }
    .hero .container { gap: 40px; margin-top: 60px; }
    .hero h1 { font-size: 3.5rem; }
}

@media (max-width: 992px) {
    .container { padding: 0 30px; }
    .hero .container, .cad-grid, .banner-content, .transformation-grid { grid-template-columns: 1fr !important; text-align: center; }
    .hero-visual { order: -1; }
    .cad-info h2 { font-size: 2.5rem; }
    .transformation-text ul { margin: 20px auto !important; display: inline-block; text-align: left; }
}

@media (max-width: 768px) {
    .container { padding: 0 20px; }
    .footer-grid { grid-template-columns: 1fr !important; gap: 40px; }
    header { top: 10px; padding: 10px 20px !important; }
    .hero h1 { font-size: 2.5rem; }
    .section-title { font-size: 2rem !important; }
    .banner-text { padding: 40px 20px; }
    .banner-text h2 { font-size: 2rem; }
    .banner-img img { height: 300px; }
    .logistics-grid { grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)) !important; }
    .flip-card { max-width: 400px; }
    .card { padding: 25px; }
}

html, body {
    overflow-x: hidden !important;
}