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

:root {
    --teal-50:  #f0fdfa;
    --teal-100: #ccfbf1;
    --teal-200: #99f6e4;
    --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-sans: 'Inter', system-ui, -apple-system, sans-serif;
    --font-serif: 'Playfair Display', Georgia, serif;

    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;

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

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

body {
    font-family: var(--font-sans);
    font-weight: 300;
    color: var(--slate-800);
    background: #ffffff;
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

img, svg { display: block; max-width: 100%; }

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

button { font: inherit; cursor: pointer; border: none; background: none; }

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ── Skip Link ────────────────────────────────────── */
.skip-link {
    position: absolute;
    top: -100%;
    left: 16px;
    background: var(--teal-700);
    color: #fff;
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    z-index: 200;
    font-size: 0.875rem;
}
.skip-link:focus { top: 16px; }

/* ── Typography ───────────────────────────────────── */
.eyebrow {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--teal-600);
    margin-bottom: 12px;
}

.section-title {
    font-family: var(--font-serif);
    font-weight: 500;
    font-size: clamp(1.75rem, 4vw, 2.75rem);
    line-height: 1.2;
    color: var(--slate-900);
    margin-bottom: 16px;
}

.section-desc {
    font-size: 1.0625rem;
    color: var(--slate-500);
    max-width: 480px;
    line-height: 1.7;
}

/* ── Buttons ──────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9375rem;
    font-weight: 500;
    padding: 13px 28px;
    border-radius: var(--radius-sm);
    transition: var(--transition);
    white-space: nowrap;
}

.btn-primary {
    background: var(--teal-600);
    color: #ffffff;
}
.btn-primary:hover {
    background: var(--teal-700);
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(13, 148, 136, 0.3);
}

.btn-outline {
    background: transparent;
    color: var(--teal-600);
    border: 1.5px solid var(--teal-600);
}
.btn-outline:hover {
    background: var(--teal-50);
}

.btn-ghost {
    background: rgba(255,255,255,0.12);
    color: #ffffff;
    border: 1px solid rgba(255,255,255,0.3);
    backdrop-filter: blur(4px);
}
.btn-ghost:hover {
    background: rgba(255,255,255,0.2);
}

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

/* ── Header ───────────────────────────────────────── */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(255,255,255,0.92);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--slate-200);
    transition: var(--transition);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 68px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.0625rem;
    font-weight: 500;
    color: var(--slate-800);
}

.logo-mark {
    width: 34px;
    height: 34px;
    background: var(--teal-600);
    color: #fff;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-serif);
    font-size: 1.125rem;
    font-weight: 500;
}

.logo-text em {
    font-style: italic;
    color: var(--teal-600);
}

.main-nav ul {
    display: flex;
    list-style: none;
    gap: 32px;
}

.main-nav a {
    font-size: 0.9375rem;
    font-weight: 400;
    color: var(--slate-600);
    position: relative;
    transition: color var(--transition);
}

.main-nav a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1.5px;
    background: var(--teal-600);
    transition: width var(--transition);
}

.main-nav a:hover { color: var(--teal-600); }
.main-nav a:hover::after { width: 100%; }

/* Mobile nav toggle */
.nav-toggle {
    display: none;
    width: 40px;
    height: 40px;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    transition: background var(--transition);
}
.nav-toggle:hover { background: var(--slate-100); }

.hamburger {
    display: block;
    width: 20px;
    height: 14px;
    position: relative;
}
.hamburger::before,
.hamburger::after,
.hamburger span {
    display: block;
    width: 100%;
    height: 1.5px;
    background: var(--slate-700);
    border-radius: 2px;
    position: absolute;
    left: 0;
    transition: var(--transition);
}
.hamburger::before { top: 0; }
.hamburger span { top: 50%; transform: translateY(-50%); }
.hamburger::after { bottom: 0; }

.nav-toggle[aria-expanded="true"] .hamburger::before {
    top: 50%;
    transform: translateY(-50%) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] .hamburger span { opacity: 0; }
.nav-toggle[aria-expanded="true"] .hamburger::after {
    bottom: 50%;
    transform: translateY(50%) rotate(-45deg);
}

/* ── Hero ─────────────────────────────────────────── */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    overflow: hidden;
    background: linear-gradient(135deg, var(--teal-800) 0%, var(--teal-700) 30%, #0d7a6e 60%, var(--slate-700) 100%);
}

.hero-gradient {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
}

.gradient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.5;
}

.orb-1 {
    width: 600px;
    height: 600px;
    background: var(--teal-400);
    top: -200px;
    right: -100px;
    opacity: 0.25;
}

.orb-2 {
    width: 400px;
    height: 400px;
    background: var(--teal-200);
    bottom: -100px;
    left: -50px;
    opacity: 0.2;
}

.orb-3 {
    width: 250px;
    height: 250px;
    background: #5eead4;
    top: 40%;
    left: 60%;
    opacity: 0.15;
}

.gradient-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
    background-size: 60px 60px;
}

.hero-inner {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: 120px 24px 80px;
    max-width: 760px;
    margin: 0 auto;
}

.hero-eyebrow {
    color: var(--teal-200);
    margin-bottom: 24px;
}

.hero-title {
    font-family: var(--font-serif);
    font-weight: 500;
    font-size: clamp(2.25rem, 6vw, 4rem);
    line-height: 1.15;
    color: #ffffff;
    margin-bottom: 24px;
}

.hero-title .accent {
    font-style: italic;
    color: var(--teal-200);
}

.hero-desc {
    font-size: 1.125rem;
    color: rgba(255,255,255,0.75);
    max-width: 520px;
    margin: 0 auto 40px;
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
}

.hero-divider {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.15), transparent);
}

/* ── Features ─────────────────────────────────────── */
.features {
    padding: 120px 0;
    background: #ffffff;
}

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

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.feature-card {
    padding: 40px 32px;
    border: 1px solid var(--slate-200);
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.feature-card:hover {
    border-color: var(--teal-200);
    box-shadow: 0 8px 32px rgba(13, 148, 136, 0.08);
    transform: translateY(-2px);
}

.feature-icon {
    width: 48px;
    height: 48px;
    color: var(--teal-600);
    margin-bottom: 20px;
}

.feature-card h3 {
    font-size: 1.0625rem;
    font-weight: 500;
    color: var(--slate-800);
    margin-bottom: 10px;
}

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

/* ── Products ─────────────────────────────────────── */
.products {
    padding: 120px 0;
    background: var(--slate-50);
}

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

.product-card {
    background: #ffffff;
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--slate-200);
    transition: var(--transition);
}

.product-card:hover {
    box-shadow: 0 12px 40px rgba(0,0,0,0.08);
    transform: translateY(-3px);
}

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

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

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

.product-info {
    padding: 28px;
}

.product-info h3 {
    font-size: 1.0625rem;
    font-weight: 500;
    color: var(--slate-800);
    margin-bottom: 8px;
}

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

/* ── Divider ──────────────────────────────────────── */
.divider {
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--slate-200), transparent);
    margin: 0 24px;
}

/* ── Visit ────────────────────────────────────────── */
.visit {
    padding: 120px 0;
    background: #ffffff;
}

.visit-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: start;
}

.contact-details {
    margin: 40px 0;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.contact-row {
    display: grid;
    grid-template-columns: 80px 1fr;
    gap: 16px;
}

.contact-label {
    font-size: 0.8125rem;
    font-weight: 500;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--slate-400);
    padding-top: 3px;
}

.contact-value {
    font-size: 1rem;
    color: var(--slate-700);
    line-height: 1.6;
}

.contact-value a {
    color: var(--teal-600);
    transition: color var(--transition);
}

.contact-value a:hover { color: var(--teal-700); }

.hours-note {
    display: block;
    font-size: 0.875rem;
    color: var(--slate-400);
    margin-top: 4px;
}

.visit-map {
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--slate-200);
    aspect-ratio: 4/3;
}

.visit-map iframe {
    width: 100%;
    height: 100%;
}

/* ── Contact ──────────────────────────────────────── */
.contact {
    padding: 120px 0;
    background: var(--slate-50);
}

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

.contact-direct {
    margin-top: 32px;
}

.contact-phone {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--teal-600);
    transition: color var(--transition);
}

.contact-phone:hover { color: var(--teal-700); }

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 7px;
}

.form-group label {
    font-size: 0.8125rem;
    font-weight: 500;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--slate-500);
}

.form-group input,
.form-group textarea {
    padding: 13px 16px;
    border: 1px solid var(--slate-200);
    border-radius: var(--radius-sm);
    font-family: var(--font-sans);
    font-size: 0.9375rem;
    color: var(--slate-800);
    background: #ffffff;
    transition: border-color var(--transition), box-shadow var(--transition);
    outline: none;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--teal-400);
    box-shadow: 0 0 0 3px rgba(20, 184, 166, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--slate-400);
}

.form-success {
    display: none;
    align-items: center;
    gap: 8px;
    padding: 14px 18px;
    background: var(--teal-50);
    border: 1px solid var(--teal-200);
    border-radius: var(--radius-sm);
    font-size: 0.9375rem;
    color: var(--teal-700);
}

.form-success.visible {
    display: flex;
}

/* ── Footer ───────────────────────────────────────── */
.site-footer {
    background: var(--slate-900);
    color: var(--slate-400);
    padding: 64px 0 32px;
}

.footer-inner {
    display: flex;
    flex-direction: column;
    gap: 48px;
}

.footer-top {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 48px;
    align-items: start;
}

.footer-brand p {
    margin-top: 16px;
    font-size: 0.9375rem;
    max-width: 280px;
    line-height: 1.7;
    color: var(--slate-500);
}

.footer-nav ul {
    display: flex;
    list-style: none;
    gap: 32px;
}

.footer-nav a {
    font-size: 0.9375rem;
    color: var(--slate-400);
    transition: color var(--transition);
}

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

.footer-bottom {
    padding-top: 32px;
    border-top: 1px solid var(--slate-800);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
    font-size: 0.875rem;
    color: var(--slate-500);
}

.footer-bottom a {
    color: var(--slate-400);
    transition: color var(--transition);
}

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

/* ── Scroll Reveal (progressive enhancement) ─────── */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(24px);
        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);
    }
}

/* ── Responsive ───────────────────────────────────── */
@media (max-width: 900px) {
    .features-grid,
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .visit-layout,
    .contact-inner {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .footer-top {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 700px) {
    .main-nav {
        position: fixed;
        top: 68px;
        left: 0;
        right: 0;
        background: rgba(255,255,255,0.98);
        backdrop-filter: blur(16px);
        border-bottom: 1px solid var(--slate-200);
        padding: 24px;
        transform: translateY(-100%);
        opacity: 0;
        pointer-events: none;
        transition: var(--transition);
    }

    .main-nav.open {
        transform: translateY(0);
        opacity: 1;
        pointer-events: all;
    }

    .main-nav ul {
        flex-direction: column;
        gap: 20px;
    }

    .main-nav a {
        font-size: 1.0625rem;
    }

    .nav-toggle { display: flex; }

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

    .hero-inner { padding: 100px 20px 60px; }

    .features,
    .products,
    .visit,
    .contact {
        padding: 80px 0;
    }

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

    .contact-row {
        grid-template-columns: 1fr;
        gap: 4px;
    }
}