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

:root {
    --bg-primary: #0b1120;
    --bg-secondary: #111827;
    --bg-card: #1a2332;
    --bg-card-hover: #1f2b3d;
    --teal: #14b8a6;
    --teal-dark: #0d9488;
    --teal-light: #5eead4;
    --gold: #f5c211;
    --gold-dark: #d4a80a;
    --gold-light: #fde68a;
    --slate-50: #f8fafc;
    --slate-100: #f1f5f9;
    --slate-200: #e2e8f0;
    --slate-300: #cbd5e1;
    --slate-400: #94a3b8;
    --slate-500: #64748b;
    --slate-600: #475569;
    --slate-700: #334155;
    --slate-800: #1e293b;
    --slate-900: #0f172a;
    --font-heading: 'Playfair Display', Georgia, serif;
    --font-body: 'Inter', system-ui, sans-serif;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.3);
    --shadow-md: 0 8px 30px rgba(0,0,0,0.4);
    --shadow-lg: 0 20px 60px rgba(0,0,0,0.5);
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    background-color: var(--bg-primary);
    color: var(--slate-200);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ── NAV ── */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(11, 17, 32, 0.85);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(20, 184, 166, 0.1);
    transition: var(--transition);
}

.nav.scrolled {
    background: rgba(11, 17, 32, 0.95);
    box-shadow: 0 4px 30px rgba(0,0,0,0.4);
}

.nav-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--slate-100);
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 600;
}

.nav-logo span {
    background: linear-gradient(135deg, var(--teal-light), var(--gold));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-links a {
    color: var(--slate-400);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    letter-spacing: 0.02em;
    transition: var(--transition);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--teal), var(--gold));
    transition: var(--transition);
    border-radius: 2px;
}

.nav-links a:hover {
    color: var(--slate-100);
}

.nav-links a:hover::after {
    width: 100%;
}

.nav-cta {
    display: inline-flex;
    align-items: center;
    padding: 10px 22px;
    background: linear-gradient(135deg, var(--teal), var(--teal-dark));
    color: var(--slate-900);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: 50px;
    transition: var(--transition);
    letter-spacing: 0.02em;
}

.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(20, 184, 166, 0.35);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.nav-toggle span {
    width: 24px;
    height: 2px;
    background: var(--slate-300);
    border-radius: 2px;
    transition: var(--transition);
}

.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.nav-toggle.active span:nth-child(2) {
    opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ── HERO ── */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    overflow: hidden;
    background: var(--bg-primary);
}

.hero-bg {
    position: absolute;
    inset: 0;
    background: 
        url('https://images.pexels.com/photos/30413428/pexels-photo-30413428.jpeg?auto=compress&cs=tinysrgb&fit=crop&w=1920&h=1080') center/cover no-repeat;
    opacity: 0.25;
    filter: saturate(0.6);
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(11, 17, 32, 0.95) 0%,
        rgba(11, 17, 32, 0.80) 50%,
        rgba(11, 17, 32, 0.90) 100%
    );
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 1200px;
    margin: 0 auto;
    padding: 120px 24px 80px;
    width: 100%;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 18px;
    background: rgba(20, 184, 166, 0.12);
    border: 1px solid rgba(20, 184, 166, 0.25);
    border-radius: 50px;
    color: var(--teal-light);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 28px;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(2.75rem, 6vw, 5rem);
    font-weight: 700;
    line-height: 1.1;
    color: var(--slate-100);
    margin-bottom: 24px;
    max-width: 700px;
}

.hero-title span {
    background: linear-gradient(135deg, var(--teal-light), var(--gold));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.2rem);
    color: var(--slate-400);
    max-width: 540px;
    line-height: 1.8;
    margin-bottom: 40px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 32px;
    font-size: 0.95rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 50px;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    font-family: var(--font-body);
    letter-spacing: 0.02em;
}

.btn-primary {
    background: linear-gradient(135deg, var(--teal), var(--teal-dark));
    color: var(--slate-900);
    box-shadow: 0 4px 20px rgba(20, 184, 166, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(20, 184, 166, 0.4);
}

.btn-outline {
    background: transparent;
    color: var(--slate-200);
    border: 1.5px solid rgba(148, 163, 184, 0.3);
}

.btn-outline:hover {
    border-color: var(--teal);
    color: var(--teal-light);
    transform: translateY(-3px);
}

.btn-full {
    width: 100%;
}

/* ── HERO STATS ── */
.hero-stats {
    position: relative;
    z-index: 2;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px 80px;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.stat-card {
    background: rgba(26, 35, 50, 0.8);
    backdrop-filter: blur(16px);
    border: 1px solid rgba(20, 184, 166, 0.15);
    border-radius: var(--radius-md);
    padding: 28px 24px;
    text-align: center;
    transition: var(--transition);
}

.stat-card:hover {
    transform: translateY(-6px);
    border-color: rgba(20, 184, 166, 0.35);
    box-shadow: 0 20px 40px rgba(0,0,0,0.3), 0 0 0 1px rgba(20, 184, 166, 0.1);
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--teal-light), var(--gold));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
    margin-bottom: 6px;
}

.stat-label {
    font-size: 0.8rem;
    color: var(--slate-400);
    font-weight: 500;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

/* ── SECTION COMMON ── */
.section-label {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--teal);
    margin-bottom: 16px;
    position: relative;
    padding-left: 28px;
}

.section-label::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 20px;
    height: 2px;
    background: linear-gradient(90deg, var(--teal), var(--gold));
    border-radius: 2px;
}

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    color: var(--slate-100);
    line-height: 1.2;
    margin-bottom: 20px;
}

.section-subtitle {
    font-size: 1.05rem;
    color: var(--slate-400);
    max-width: 560px;
    line-height: 1.8;
}

.section-header {
    text-align: center;
    margin-bottom: 64px;
}

.section-header .section-label {
    padding-left: 0;
}

.section-header .section-label::before {
    display: none;
}

.section-header .section-subtitle {
    margin: 0 auto;
}

/* ── ABOUT ── */
.about {
    padding: 120px 0;
    background: var(--bg-secondary);
    position: relative;
}

.about::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(20, 184, 166, 0.3), transparent);
}

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

.about-image {
    position: relative;
}

.about-image img {
    width: 100%;
    height: 700px;
    object-fit: cover;
    border-radius: var(--radius-lg);
    display: block;
}

.about-image-accent {
    position: absolute;
    bottom: -20px;
    right: -20px;
    width: 200px;
    height: 200px;
    border: 3px solid var(--teal);
    border-radius: var(--radius-lg);
    opacity: 0.3;
    z-index: -1;
}

.about-content {
    padding: 20px 0;
}

.about-text {
    color: var(--slate-300);
    font-size: 1.02rem;
    line-height: 1.85;
    margin-bottom: 20px;
}

.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-top: 36px;
}

.about-feature {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--slate-200);
    font-size: 0.9rem;
    font-weight: 500;
}

.about-feature svg {
    color: var(--teal);
    flex-shrink: 0;
}

/* ── SERVICES ── */
.services {
    padding: 120px 0;
    background: var(--bg-primary);
    position: relative;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.service-card {
    background: var(--bg-card);
    border: 1px solid rgba(148, 163, 184, 0.08);
    border-radius: var(--radius-lg);
    padding: 44px 36px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--teal), var(--gold));
    opacity: 0;
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-8px);
    border-color: rgba(20, 184, 166, 0.2);
    box-shadow: var(--shadow-lg), 0 0 0 1px rgba(20, 184, 166, 0.1);
}

.service-card:hover::before {
    opacity: 1;
}

.service-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(20, 184, 166, 0.1);
    border: 1px solid rgba(20, 184, 166, 0.2);
    border-radius: var(--radius-md);
    color: var(--teal-light);
    margin-bottom: 24px;
    transition: var(--transition);
}

.service-card:hover .service-icon {
    background: rgba(20, 184, 166, 0.18);
    transform: scale(1.05);
}

.service-card h3 {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--slate-100);
    margin-bottom: 6px;
}

.service-age {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--teal);
    letter-spacing: 0.06em;
    text-transform: uppercase;
    margin-bottom: 16px;
}

.service-desc {
    color: var(--slate-400);
    font-size: 0.95rem;
    line-height: 1.75;
    margin-bottom: 24px;
}

.service-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.service-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--slate-300);
    font-size: 0.88rem;
}

.service-features li::before {
    content: '';
    width: 6px;
    height: 6px;
    background: var(--gold);
    border-radius: 50%;
    flex-shrink: 0;
}

/* ── WHY ── */
.why {
    padding: 120px 0;
    background: var(--bg-secondary);
    position: relative;
}

.why::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(245, 194, 17, 0.3), transparent);
}

.why-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
}

.why-content {
    padding-top: 20px;
}

.why-text {
    color: var(--slate-400);
    font-size: 1.02rem;
    line-height: 1.85;
}

.why-cards {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.why-card {
    background: var(--bg-card);
    border: 1px solid rgba(148, 163, 184, 0.08);
    border-radius: var(--radius-md);
    padding: 32px;
    transition: var(--transition);
}

.why-card:hover {
    border-color: rgba(20, 184, 166, 0.2);
    transform: translateX(8px);
    box-shadow: var(--shadow-md);
}

.why-card-number {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--teal), var(--gold));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: 12px;
    opacity: 0.7;
}

.why-card h3 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--slate-100);
    margin-bottom: 10px;
}

.why-card p {
    color: var(--slate-400);
    font-size: 0.92rem;
    line-height: 1.75;
}

/* ── GALLERY ── */
.gallery {
    padding: 120px 0;
    background: var(--bg-primary);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.gallery-item {
    border-radius: var(--radius-md);
    overflow: hidden;
    position: relative;
    aspect-ratio: 4/3;
    cursor: pointer;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.gallery-item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(11, 17, 32, 0.6) 0%, transparent 50%);
    opacity: 0;
    transition: var(--transition);
}

.gallery-item:hover img {
    transform: scale(1.08);
}

.gallery-item:hover::after {
    opacity: 1;
}

/* ── CTA / CONTACT ── */
.cta {
    padding: 120px 0;
    background: var(--bg-secondary);
    position: relative;
}

.cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(20, 184, 166, 0.3), transparent);
}

.cta-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
}

.cta-text {
    color: var(--slate-400);
    font-size: 1.02rem;
    line-height: 1.85;
    margin-bottom: 40px;
}

.cta-details {
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.cta-detail {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.cta-detail svg {
    color: var(--teal);
    flex-shrink: 0;
    margin-top: 2px;
}

.cta-detail strong {
    display: block;
    color: var(--slate-100);
    font-size: 0.95rem;
    margin-bottom: 4px;
}

.cta-detail p {
    color: var(--slate-400);
    font-size: 0.9rem;
    line-height: 1.6;
}

.cta-detail a {
    color: var(--teal-light);
    text-decoration: none;
    transition: var(--transition);
}

.cta-detail a:hover {
    color: var(--gold);
}

.cta-form-wrapper {
    background: var(--bg-card);
    border: 1px solid rgba(148, 163, 184, 0.1);
    border-radius: var(--radius-lg);
    padding: 44px;
}

.cta-form h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--slate-100);
    margin-bottom: 28px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--slate-300);
    letter-spacing: 0.06em;
    text-transform: uppercase;
    margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 13px 16px;
    background: rgba(15, 23, 42, 0.6);
    border: 1px solid rgba(148, 163, 184, 0.15);
    border-radius: var(--radius-sm);
    color: var(--slate-200);
    font-size: 0.95rem;
    font-family: var(--font-body);
    transition: var(--transition);
    outline: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--slate-600);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--teal);
    box-shadow: 0 0 0 3px rgba(20, 184, 166, 0.12);
}

.form-group select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    padding-right: 40px;
}

.form-group select option {
    background: var(--bg-card);
    color: var(--slate-200);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.form-success {
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 40px 20px;
    gap: 16px;
}

.form-success svg {
    color: var(--teal);
}

.form-success p {
    color: var(--slate-300);
    font-size: 1rem;
}

/* ── FOOTER ── */
.footer {
    padding: 80px 0 0;
    background: var(--bg-primary);
    border-top: 1px solid rgba(148, 163, 184, 0.08);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 48px;
    padding-bottom: 60px;
}

.footer-logo {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--slate-100);
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 600;
    margin-bottom: 16px;
}

.footer-brand p {
    color: var(--slate-500);
    font-size: 0.9rem;
    line-height: 1.75;
    max-width: 280px;
}

.footer-links h4,
.footer-contact h4 {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 600;
    color: var(--slate-200);
    margin-bottom: 20px;
}

.footer-links a {
    display: block;
    color: var(--slate-500);
    text-decoration: none;
    font-size: 0.88rem;
    padding: 6px 0;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--teal-light);
    padding-left: 6px;
}

.footer-contact p {
    color: var(--slate-500);
    font-size: 0.88rem;
    line-height: 1.7;
    margin-bottom: 4px;
}

.footer-contact a {
    color: var(--teal-light);
    text-decoration: none;
    transition: var(--transition);
}

.footer-contact a:hover {
    color: var(--gold);
}

.footer-bottom {
    border-top: 1px solid rgba(148, 163, 184, 0.08);
    padding: 24px 0;
    text-align: center;
}

.footer-bottom p {
    color: var(--slate-600);
    font-size: 0.82rem;
}

/* ── SCROLL REVEAL (progressive enhancement) ── */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(30px);
        transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1), transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
    }

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

    .reveal-delay-1 { transition-delay: 0.1s; }
    .reveal-delay-2 { transition-delay: 0.2s; }
    .reveal-delay-3 { transition-delay: 0.3s; }
    .reveal-delay-4 { transition-delay: 0.4s; }
}

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
    .hero-stats {
        grid-template-columns: repeat(2, 1fr);
    }

    .about-grid,
    .why-grid,
    .cta-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .about-image img {
        height: 450px;
    }

    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background: rgba(11, 17, 32, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        padding: 32px 24px;
        gap: 20px;
        border-bottom: 1px solid rgba(20, 184, 166, 0.1);
        transform: translateY(-120%);
        transition: var(--transition);
        opacity: 0;
    }

    .nav-links.open {
        transform: translateY(0);
        opacity: 1;
    }

    .nav-cta {
        display: none;
    }

    .nav-toggle {
        display: flex;
    }

    .hero-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }

    .stat-card {
        padding: 20px 16px;
    }

    .stat-number {
        font-size: 1.8rem;
    }

    .services-grid {
        grid-template-columns: 1fr;
    }

    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .about-features {
        grid-template-columns: 1fr;
    }

    .cta-form-wrapper {
        padding: 28px;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 36px;
    }
}

@media (max-width: 480px) {
    .hero-stats {
        grid-template-columns: 1fr 1fr;
    }

    .hero-actions {
        flex-direction: column;
    }

    .hero-actions .btn {
        width: 100%;
        text-align: center;
    }

    .gallery-grid {
        grid-template-columns: 1fr;
    }
}