/* ─── Reset & Base ─── */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    --teal-50: #f0fdfa;
    --teal-100: #ccfbf1;
    --teal-200: #99f6e4;
    --teal-300: #5eead4;
    --teal-400: #2dd4bf;
    --teal-500: #14b8a6;
    --teal-600: #0d9488;
    --teal-700: #0f766e;
    --teal-800: #115e59;
    --teal-900: #134e4a;

    --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-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-display: 'Playfair Display', Georgia, serif;

    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2.5rem;
    --space-xl: 4rem;
    --space-2xl: 6rem;
    --space-3xl: 8rem;

    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;

    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: var(--font-body);
    font-weight: 300;
    line-height: 1.7;
    color: var(--slate-800);
    background: #ffffff;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

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

a {
    color: inherit;
    text-decoration: none;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-md);
}

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

/* ─── Navigation ─── */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--slate-200);
    transition: box-shadow var(--transition);
}

.nav.scrolled {
    box-shadow: 0 1px 20px rgba(0, 0, 0, 0.06);
}

.nav-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-md);
    height: 68px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--teal-700);
    letter-spacing: -0.01em;
}

.nav-logo-icon {
    color: var(--teal-600);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    list-style: none;
}

.nav-link {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    font-weight: 400;
    color: var(--slate-600);
    border-radius: var(--radius-sm);
    transition: color var(--transition), background var(--transition);
}

.nav-link:hover {
    color: var(--teal-700);
    background: var(--teal-50);
}

.nav-cta {
    margin-left: 0.75rem;
    padding: 0.5rem 1.25rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: #fff;
    background: var(--teal-600);
    border-radius: var(--radius-sm);
    transition: background var(--transition), transform var(--transition);
}

.nav-cta:hover {
    background: var(--teal-700);
    transform: translateY(-1px);
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    color: var(--slate-700);
}

/* ─── Mobile Menu ─── */
.mobile-menu {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 999;
    background: rgba(15, 23, 42, 0.5);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition), visibility var(--transition);
}

.mobile-menu.active {
    opacity: 1;
    visibility: visible;
}

.mobile-menu-inner {
    position: absolute;
    top: 0;
    right: 0;
    width: 300px;
    height: 100%;
    background: #fff;
    padding: 5rem 2rem 2rem;
    transform: translateX(100%);
    transition: transform var(--transition);
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.mobile-menu.active .mobile-menu-inner {
    transform: translateX(0);
}

.mobile-menu-link {
    padding: 0.875rem 0;
    font-size: 1rem;
    font-weight: 400;
    color: var(--slate-700);
    border-bottom: 1px solid var(--slate-100);
    transition: color var(--transition), padding-left var(--transition);
}

.mobile-menu-link:hover {
    color: var(--teal-600);
    padding-left: 0.5rem;
}

.mobile-menu-cta {
    margin-top: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 1.25rem;
    font-size: 0.9375rem;
    font-weight: 500;
    color: #fff;
    background: var(--teal-600);
    border-radius: var(--radius-sm);
    text-align: center;
    justify-content: center;
    transition: background var(--transition);
}

.mobile-menu-cta:hover {
    background: var(--teal-700);
}

/* ─── Hero ─── */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-gradient {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(13, 148, 136, 0.88) 0%,
        rgba(15, 118, 110, 0.82) 40%,
        rgba(30, 41, 59, 0.85) 100%
    );
}

.hero-scrim {
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 30% 50%, transparent 0%, rgba(15, 23, 42, 0.3) 100%);
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 720px;
    padding: var(--space-xl) var(--space-md);
    color: #fff;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 1rem;
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--teal-200);
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 50px;
    margin-bottom: var(--space-md);
    backdrop-filter: blur(4px);
}

.hero-headline {
    font-family: var(--font-display);
    font-size: clamp(2.75rem, 7vw, 5rem);
    font-weight: 700;
    line-height: 1.08;
    letter-spacing: -0.02em;
    margin-bottom: var(--space-md);
    text-shadow: 0 2px 40px rgba(0, 0, 0, 0.15);
}

.hero-sub {
    font-size: clamp(1rem, 2vw, 1.1875rem);
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.85);
    max-width: 540px;
    margin: 0 auto var(--space-lg);
    font-weight: 300;
}

.hero-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: var(--space-xl);
}

.hero-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    padding-top: var(--space-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.hero-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
}

.hero-stat-num {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: #fff;
}

.hero-stat-label {
    font-size: 0.75rem;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.65);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.hero-stat-divider {
    width: 1px;
    height: 40px;
    background: rgba(255, 255, 255, 0.2);
}

.hero-scroll {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
    color: rgba(255, 255, 255, 0.5);
    animation: float 2.5s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(8px); }
}

/* ─── Buttons ─── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.8125rem 1.75rem;
    font-family: var(--font-body);
    font-size: 0.9375rem;
    font-weight: 500;
    border-radius: var(--radius-sm);
    border: none;
    cursor: pointer;
    transition: all var(--transition);
    white-space: nowrap;
}

.btn-primary {
    color: #fff;
    background: var(--teal-600);
    box-shadow: 0 4px 16px rgba(13, 148, 136, 0.3);
}

.btn-primary:hover {
    background: var(--teal-700);
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(13, 148, 136, 0.35);
}

.btn-outline-light {
    color: #fff;
    background: transparent;
    border: 1.5px solid rgba(255, 255, 255, 0.4);
}

.btn-outline-light:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.7);
    transform: translateY(-2px);
}

/* ─── Section Shared ─── */
.section {
    padding: var(--space-3xl) 0;
}

.section-label {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--teal-600);
    margin-bottom: var(--space-sm);
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    line-height: 1.15;
    letter-spacing: -0.02em;
    color: var(--slate-900);
    margin-bottom: var(--space-md);
}

.section-sub {
    font-size: 1.0625rem;
    color: var(--slate-500);
    max-width: 560px;
    margin: 0 auto;
    line-height: 1.7;
}

.lead {
    font-size: 1.0625rem;
    color: var(--slate-600);
    line-height: 1.75;
    margin-bottom: var(--space-md);
}

/* ─── Thin Divider ─── */
.thin-divider {
    max-width: 1200px;
    margin: 0 auto;
    height: 1px;
    background: var(--slate-200);
}

/* ─── About ─── */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    align-items: center;
}

.about-image-wrap {
    position: relative;
}

.about-image-wrap img {
    width: 100%;
    height: 480px;
    object-fit: cover;
    border-radius: var(--radius-lg);
}

.about-image-accent {
    position: absolute;
    bottom: -16px;
    right: -16px;
    width: 120px;
    height: 120px;
    background: var(--teal-100);
    border-radius: var(--radius-lg);
    z-index: -1;
}

.about-content {
    padding: var(--space-md) 0;
}

.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-sm);
    margin-top: var(--space-lg);
}

.about-feature {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.9375rem;
    font-weight: 400;
    color: var(--slate-700);
}

.about-feature-icon {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--teal-600);
    background: var(--teal-50);
    border-radius: 50%;
}

/* ─── Products ─── */
.products {
    background: var(--slate-50);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
    margin-top: var(--space-xl);
}

.product-card {
    background: #fff;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--slate-200);
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.product-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.08);
    border-color: var(--teal-200);
}

.product-card-img {
    position: relative;
    overflow: hidden;
    aspect-ratio: 4/3;
}

.product-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.product-card:hover .product-card-img img {
    transform: scale(1.05);
}

.product-card-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(15, 23, 42, 0.4) 0%, transparent 50%);
    display: flex;
    align-items: flex-end;
    padding: var(--space-md);
    opacity: 0;
    transition: opacity var(--transition);
}

.product-card:hover .product-card-overlay {
    opacity: 1;
}

.product-tag {
    display: inline-block;
    padding: 0.3rem 0.75rem;
    font-size: 0.6875rem;
    font-weight: 500;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: #fff;
    background: var(--teal-600);
    border-radius: 50px;
}

.product-card-body {
    padding: var(--space-md);
}

.product-card-body h3 {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--slate-900);
    margin-bottom: 0.5rem;
}

.product-card-body p {
    font-size: 0.9375rem;
    color: var(--slate-500);
    line-height: 1.65;
}

/* ─── Services ─── */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
    margin-top: var(--space-xl);
}

.service-card {
    padding: var(--space-lg);
    background: #fff;
    border: 1px solid var(--slate-200);
    border-radius: var(--radius-lg);
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.06);
    border-color: var(--teal-200);
}

.service-icon {
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--teal-600);
    background: var(--teal-50);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-md);
}

.service-card h3 {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--slate-900);
    margin-bottom: 0.625rem;
}

.service-card p {
    font-size: 0.9375rem;
    color: var(--slate-500);
    line-height: 1.7;
}

/* ─── Visit ─── */
.visit {
    background: var(--slate-50);
}

.visit-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    align-items: stretch;
}

.visit-info {
    padding: var(--space-lg) 0;
}

.visit-details {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    margin: var(--space-lg) 0;
}

.visit-detail {
    display: flex;
    gap: var(--space-sm);
}

.visit-detail-icon {
    flex-shrink: 0;
    margin-top: 0.2rem;
    color: var(--teal-600);
}

.visit-detail-label {
    display: block;
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--slate-400);
    margin-bottom: 0.2rem;
}

.visit-detail-value {
    font-size: 0.9375rem;
    color: var(--slate-700);
    line-height: 1.6;
}

.visit-link {
    color: var(--teal-600);
    transition: color var(--transition);
}

.visit-link:hover {
    color: var(--teal-700);
    text-decoration: underline;
}

.btn-map {
    margin-top: var(--space-sm);
}

.visit-map {
    border-radius: var(--radius-lg);
    overflow: hidden;
    min-height: 400px;
    border: 1px solid var(--slate-200);
}

/* ─── CTA ─── */
.cta {
    position: relative;
    padding: var(--space-3xl) 0;
    overflow: hidden;
}

.cta-bg {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--teal-800) 0%, var(--slate-900) 100%);
}

.cta .container {
    position: relative;
    z-index: 1;
}

.cta-inner {
    text-align: center;
    max-width: 640px;
    margin: 0 auto;
    color: #fff;
}

.cta-label {
    color: var(--teal-300);
}

.cta-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    line-height: 1.15;
    letter-spacing: -0.02em;
    color: #fff;
    margin-bottom: var(--space-md);
}

.cta-text {
    font-size: 1.0625rem;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.7;
    margin-bottom: var(--space-lg);
}

.cta-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

/* ─── Footer ─── */
.footer {
    background: var(--slate-900);
    color: rgba(255, 255, 255, 0.6);
    padding: var(--space-2xl) 0 var(--space-lg);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1.5fr;
    gap: var(--space-xl);
    padding-bottom: var(--space-lg);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-logo {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.0625rem;
    color: #fff;
    margin-bottom: var(--space-sm);
}

.footer-logo-icon {
    color: var(--teal-400);
}

.footer-desc {
    font-size: 0.9375rem;
    line-height: 1.7;
    max-width: 300px;
}

.footer-links h4,
.footer-contact h4 {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.4);
    margin-bottom: var(--space-sm);
}

.footer-links ul,
.footer-contact ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.625rem;
}

.footer-links a {
    font-size: 0.9375rem;
    color: rgba(255, 255, 255, 0.6);
    transition: color var(--transition), padding-left var(--transition);
}

.footer-links a:hover {
    color: var(--teal-400);
    padding-left: 0.25rem;
}

.footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    font-size: 0.9375rem;
}

.footer-contact a {
    color: rgba(255, 255, 255, 0.6);
    transition: color var(--transition);
}

.footer-contact a:hover {
    color: var(--teal-400);
}

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: var(--space-lg);
    font-size: 0.8125rem;
    color: rgba(255, 255, 255, 0.35);
}

/* ─── Reveal Animations (progressive enhancement) ─── */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(24px);
        transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1), transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    }

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

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

@media (max-width: 768px) {
    .nav-links { display: none; }
    .nav-toggle { display: flex; align-items: center; justify-content: center; }
    .mobile-menu { display: block; }

    .hero-headline {
        font-size: clamp(2.25rem, 10vw, 3.5rem);
    }

    .hero-stats {
        gap: 1.25rem;
    }

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

    .about-image-wrap img {
        height: 360px;
    }

    .about-image-accent {
        display: none;
    }

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

    .footer-grid {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }

    .footer-bottom {
        flex-direction: column;
        gap: 0.5rem;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero-actions {
        flex-direction: column;
        width: 100%;
    }

    .hero-actions .btn {
        width: 100%;
        justify-content: center;
    }

    .hero-stats {
        flex-direction: column;
        gap: 1rem;
    }

    .hero-stat-divider {
        width: 40px;
        height: 1px;
    }

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

    .cta-actions {
        flex-direction: column;
        width: 100%;
    }

    .cta-actions .btn {
        width: 100%;
        justify-content: center;
    }
}