/* Lumina Dental Theme - Medical/Clean/Premium */
:root {
    --primary-color: #0d9488;
    /* Teal 600 */
    --primary-dark: #0f766e;
    /* Teal 700 */
    --accent-color: #2dd4bf;
    /* Teal 400 */
    --text-main: #1e293b;
    /* Slate 800 */
    --text-muted: #64748b;
    /* Slate 500 */
    --bg-light: #f1f5f9;
    /* Slate 100 */
    --bg-white: #ffffff;

    --font-heading: 'Playfair Display', serif;
    --font-body: 'Manrope', sans-serif;

    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);

    --radius: 8px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    color: var(--text-main);
    line-height: 1.6;
    background-color: var(--bg-white);
}

h1,
h2,
h3,
h4,
h5 {
    font-family: var(--font-heading);
    color: var(--text-main);
    font-weight: 700;
}

a {
    text-decoration: none;
    color: inherit;
    transition: 0.3s;
}

/* Utilities */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.text-center {
    text-align: center;
}

.section-pad {
    padding: 80px 0;
}

.bg-light {
    background-color: var(--bg-light);
}

.line {
    width: 60px;
    height: 3px;
    background: var(--primary-color);
    margin: 15px auto;
}

/* Buttons */
.btn-primary {
    background: var(--primary-color);
    color: white;
    padding: 12px 24px;
    border: none;
    border-radius: var(--radius);
    font-weight: 600;
    cursor: pointer;
    display: inline-block;
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
}

.btn-block {
    width: 100%;
    display: block;
    margin-top: 15px;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    box-shadow: var(--shadow-sm);
    height: 70px;
    display: flex;
    align-items: center;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--primary-color);
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 8px;
}

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

.nav-links {
    display: flex;
    gap: 30px;
    align-items: center;
}

.nav-links a {
    font-weight: 500;
    color: var(--text-main);
    font-size: 0.95rem;
}

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

.btn-nav {
    background: var(--primary-color);
    color: white !important;
    padding: 8px 20px;
    border-radius: 20px;
}

.btn-nav:hover {
    background: var(--primary-dark) !important;
}

/* Hero */
.hero {
    margin-top: 70px;
    background-image: url('https://images.unsplash.com/photo-1629909613654-28e377c37b09?auto=format&fit=crop&q=80&w=2000');
    /* Clean Dental Clinic */
    background-size: cover;
    background-position: center;
    padding: 100px 0;
    min-height: 85vh;
    display: flex;
    align-items: center;
    position: relative;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, rgba(255, 255, 255, 0.95) 0%, rgba(255, 255, 255, 0.7) 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 50px;
    align-items: center;
}

.subtitle {
    color: var(--primary-color);
    font-weight: 700;
    letter-spacing: 2px;
    font-size: 0.8rem;
    display: block;
    margin-bottom: 20px;
}

.hero h1 {
    font-size: 3.5rem;
    line-height: 1.2;
    margin-bottom: 20px;
}

.hero p {
    font-size: 1.1rem;
    color: var(--text-muted);
    margin-bottom: 40px;
    margin-right: 20px;
}

.hero-stats {
    display: flex;
    gap: 40px;
}

.stat {
    display: flex;
    flex-direction: column;
}

.stat .num {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
    font-family: var(--font-heading);
}

.stat .desc {
    font-size: 0.85rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Widget */
.booking-widget {
    background: white;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    border-top: 5px solid var(--primary-color);
}

.booking-widget h3 {
    margin-bottom: 20px;
    text-align: center;
}

.form-group {
    margin-bottom: 15px;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 5px;
    color: var(--text-muted);
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 10px;
    border: 1px solid #cbd5e1;
    border-radius: 6px;
    font-family: inherit;
}

.terms {
    font-size: 0.75rem;
    text-align: center;
    color: #94a3b8;
    margin-top: 10px;
}

/* Services */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.service-card {
    background: white;
    padding: 30px 20px;
    border-radius: 12px;
    text-align: center;
    border: 1px solid #e2e8f0;
    transition: 0.3s;
}

.service-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.icon-circle {
    width: 60px;
    height: 60px;
    background: rgba(13, 148, 136, 0.1);
    color: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin: 0 auto 20px;
}

.service-card h3 {
    font-size: 1.25rem;
    margin-bottom: 10px;
}

.service-card p {
    font-size: 0.95rem;
    color: var(--text-muted);
}

/* Slider (Before/After) */
.comparison-container {
    position: relative;
    width: 100%;
    max-width: 800px;
    margin: 40px auto;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    cursor: ew-resize;
}

.comparison-image-container {
    position: relative;
    height: 400px;
}

.comparison-image-container img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.img-after {
    z-index: 1;
    clip-path: polygon(0 0, 50% 0, 50% 100%, 0 100%);
    transition: none;
    /* JS will control clip-path */
}

.slider-handle {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50%;
    width: 2px;
    background: white;
    z-index: 10;
    pointer-events: none;
    /* Let parent handle clicks */
}

.handle-circle {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 40px;
    height: 40px;
    background: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
}

.comparison-label {
    text-align: center;
    margin-top: 20px;
}

/* Team */
.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.team-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: 0.3s;
}

.team-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.team-img {
    height: 300px;
    background-size: cover;
    background-position: top center;
}

.team-info {
    padding: 20px;
    text-align: center;
}

.team-info h3 {
    font-size: 1.2rem;
    margin-bottom: 5px;
}

.role {
    display: block;
    color: var(--primary-color);
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 10px;
}

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

/* Footer */
.footer {
    background: #1e293b;
    color: white;
    padding: 60px 0 20px;
    border-top: 4px solid var(--primary-color);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.logo-white {
    color: white;
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    display: block;
    margin-bottom: 20px;
}

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

.footer-col h4 {
    color: white;
    margin-bottom: 20px;
    font-weight: 600;
}

.footer-col p {
    color: #94a3b8;
    margin-bottom: 10px;
    font-size: 0.95rem;
}

.footer-col i {
    width: 20px;
    color: var(--accent-color);
}

.footer-bottom {
    border-top: 1px solid #334155;
    padding-top: 20px;
    font-size: 0.85rem;
    color: #64748b;
}

.legal-links {
    margin-top: 10px;
}

.legal-links a {
    color: #94a3b8;
    margin: 0 10px;
}

.legal-links .company-id {
    margin-left: 20px;
    border-left: 1px solid #475569;
    padding-left: 20px;
}

/* Cookie Banner */
.cookie-banner {
    position: fixed;
    bottom: -100px;
    left: 0;
    width: 100%;
    background: white;
    padding: 15px 20px;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.1);
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
    z-index: 2000;
    transition: 0.5s;
    border-top: 2px solid var(--primary-color);
}

.cookie-banner.show {
    bottom: 0;
}

.cookie-banner p {
    font-size: 0.9rem;
    color: var(--text-main);
}

.cookie-banner a {
    color: var(--primary-color);
    text-decoration: underline;
}

.btn-sm {
    padding: 6px 16px;
    font-size: 0.85rem;
}

/* Mobile */
@media (max-width: 992px) {
    .nav-links {
        display: none;
    }

    .hamburger {
        display: block;
        font-size: 1.5rem;
        cursor: pointer;
        color: var(--primary-color);
    }

    .hero {
        margin-top: 70px;
        padding: 40px 0;
    }

    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    .hero-stats {
        justify-content: center;
    }

    .hero p {
        margin-right: 0;
    }

    .booking-widget {
        margin-top: 30px;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .legal-links {
        display: flex;
        flex-direction: column;
        gap: 10px;
    }

    .legal-links .company-id {
        margin-left: 0;
        padding-left: 0;
        border: none;
    }

    .cookie-banner {
        flex-direction: column;
        text-align: center;
    }
}