/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
    font-family: 'Inter', system-ui, sans-serif;
    color: #1e293b;
    background: #ffffff;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ── Typography ── */
h1, h2, h3, h4 { font-family: 'Playfair Display', Georgia, serif; font-weight: 700; line-height: 1.2; }
.section-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: #0d9488;
    margin-bottom: 12px;
}
.section-label::before {
    content: '';
    width: 24px;
    height: 2px;
    background: #0d9488;
    display: inline-block;
}
.section-title {
    font-size: clamp(1.8rem, 4vw, 2.75rem);
    color: #0f172a;
    margin-bottom: 16px;
}
.section-title.light { color: #f1f5f9; }
.section-subtitle {
    font-size: 1.05rem;
    color: #475569;
    max-width: 560px;
    line-height: 1.7;
}
.section-subtitle.light { color: #94a3b8; }

/* ── Buttons ── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 13px 28px;
    border-radius: 8px;
    font-family: 'Inter', sans-serif;
    font-size: 0.9rem;
    font-weight: 600;
    border: 2px solid transparent;
    cursor: pointer;
    transition: all 0.25s ease;
    white-space: nowrap;
}
.btn-primary {
    background: #0d9488;
    color: #ffffff;
    border-color: #0d9488;
}
.btn-primary:hover { background: #0f766e; border-color: #0f766e; transform: translateY(-1px); box-shadow: 0 8px 24px rgba(13,148,136,0.3); }
.btn-outline {
    background: transparent;
    color: #0f172a;
    border-color: #cbd5e1;
}
.btn-outline:hover { border-color: #0d9488; color: #0d9488; }
.btn-outline-light {
    background: transparent;
    color: #ffffff;
    border-color: rgba(255,255,255,0.4);
}
.btn-outline-light:hover { border-color: #ffffff; background: rgba(255,255,255,0.1); }
.btn-primary-light {
    background: #ffffff;
    color: #0d9488;
    border-color: #ffffff;
}
.btn-primary-light:hover { background: #f1f5f9; transform: translateY(-1px); box-shadow: 0 8px 24px rgba(0,0,0,0.2); }
.btn-full { width: 100%; justify-content: center; }
.btn-lg { padding: 16px 36px; font-size: 1rem; }
.btn-nav {
    background: #0d9488;
    color: #fff;
    border-color: #0d9488;
    padding: 10px 22px;
    font-size: 0.85rem;
}
.btn-nav:hover { background: #0f766e; }

/* ── Nav ── */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255,255,255,0.97);
    border-bottom: 1px solid #e2e8f0;
    backdrop-filter: blur(12px);
    transition: box-shadow 0.3s ease;
}
.nav.scrolled { box-shadow: 0 4px 20px rgba(0,0,0,0.08); }
.nav-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: 'Playfair Display', serif;
    font-weight: 700;
    font-size: 1.15rem;
    color: #0f172a;
}
.nav-logo-icon {
    width: 36px;
    height: 36px;
    background: #0d9488;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
}
.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
}
.nav-links a:not(.btn) {
    font-size: 0.9rem;
    font-weight: 500;
    color: #475569;
    transition: color 0.2s;
}
.nav-links a:not(.btn):hover { color: #0d9488; }
.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    color: #0f172a;
    padding: 8px;
}

/* ── Hero ── */
.hero {
    padding-top: 72px;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    overflow: hidden;
}
.hero-grid {
    max-width: 1200px;
    margin: 0 auto;
    padding: 60px 24px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 100px;
    padding: 8px 16px;
    font-size: 0.8rem;
    font-weight: 600;
    color: #0d9488;
    margin-bottom: 24px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}
.hero-title {
    font-size: clamp(2.2rem, 5vw, 3.5rem);
    color: #0f172a;
    margin-bottom: 24px;
    line-height: 1.1;
}
.hero-title .accent { color: #0d9488; }
.hero-desc {
    font-size: 1.1rem;
    color: #475569;
    line-height: 1.8;
    margin-bottom: 36px;
    max-width: 480px;
}
.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 48px;
}
.hero-stats {
    display: flex;
    gap: 32px;
    align-items: center;
}
.stat {
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.stat-num {
    font-family: 'Playfair Display', serif;
    font-size: 1.4rem;
    font-weight: 700;
    color: #0f172a;
}
.stat-label {
    font-size: 0.78rem;
    color: #64748b;
    line-height: 1.4;
}
.stat-divider {
    width: 1px;
    height: 40px;
    background: #cbd5e1;
}
.hero-image {
    position: relative;
    height: 640px;
}
.hero-img-main {
    position: absolute;
    top: 0;
    right: 0;
    width: 82%;
    height: 85%;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 24px 64px rgba(0,0,0,0.12);
}
.hero-img-main img { width: 100%; height: 100%; object-fit: cover; }
.hero-img-float {
    position: absolute;
    bottom: 20px;
    left: 0;
    width: 55%;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 16px 48px rgba(0,0,0,0.15);
    border: 4px solid #fff;
}
.hero-img-float img { width: 100%; height: 100%; object-fit: cover; }
.float-badge {
    position: absolute;
    bottom: -1px;
    left: 0;
    right: 0;
    background: rgba(15,23,42,0.85);
    backdrop-filter: blur(8px);
    color: #fff;
    padding: 12px 16px;
    font-size: 0.82rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 8px;
}

/* ── Services ── */
.services {
    padding: 100px 0;
    background: #ffffff;
}
.services .container { text-align: center; }
.services .section-subtitle { margin: 0 auto 56px; }
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    text-align: left;
}
.svc-card {
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 16px;
    padding: 36px 28px;
    transition: all 0.3s ease;
}
.svc-card:hover {
    border-color: #0d9488;
    transform: translateY(-4px);
    box-shadow: 0 16px 48px rgba(13,148,136,0.1);
}
.svc-icon {
    width: 56px;
    height: 56px;
    background: #0d9488;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    margin-bottom: 20px;
}
.svc-card h3 {
    font-family: 'Inter', sans-serif;
    font-size: 1.1rem;
    font-weight: 700;
    color: #0f172a;
    margin-bottom: 10px;
}
.svc-card p {
    font-size: 0.9rem;
    color: #64748b;
    line-height: 1.7;
}

/* ── Products Banner ── */
.products-banner {
    padding: 100px 0;
    background: #0f172a;
}
.products-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}
.product-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px 24px;
    margin: 32px 0;
}
.product-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.92rem;
    font-weight: 500;
    color: #e2e8f0;
}
.product-list li svg { color: #0d9488; flex-shrink: 0; }
.products-visual { position: relative; }
.product-img-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}
.product-img-grid img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 12px;
    transition: transform 0.3s ease;
}
.product-img-grid img:hover { transform: scale(1.02); }

/* ── About ── */
.about {
    padding: 100px 0;
    background: #f8fafc;
}
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}
.about-visual { position: relative; height: 600px; }
.about-img-main {
    position: absolute;
    top: 0;
    left: 0;
    width: 72%;
    height: 75%;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 24px 64px rgba(0,0,0,0.1);
}
.about-img-main img { width: 100%; height: 100%; object-fit: cover; }
.about-img-accent {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 58%;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 16px 48px rgba(0,0,0,0.12);
    border: 4px solid #f8fafc;
}
.about-img-accent img { width: 100%; height: 100%; object-fit: cover; }
.about-content .section-title { margin-bottom: 24px; }
.about-text {
    font-size: 1rem;
    color: #475569;
    line-height: 1.8;
    margin-bottom: 16px;
}
.about-values { margin-top: 40px; display: flex; flex-direction: column; gap: 24px; }
.value-item {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}
.value-num {
    font-family: 'Playfair Display', serif;
    font-size: 1.6rem;
    font-weight: 700;
    color: #0d9488;
    line-height: 1;
    min-width: 36px;
}
.value-item h4 {
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    font-weight: 700;
    color: #0f172a;
    margin-bottom: 4px;
}
.value-item p {
    font-size: 0.88rem;
    color: #64748b;
    line-height: 1.6;
}

/* ── Gallery ── */
.gallery {
    padding: 100px 0;
    background: #ffffff;
}
.gallery .container { text-align: center; }
.gallery .section-subtitle { margin: 0 auto 56px; }
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}
.gallery-item {
    border-radius: 16px;
    overflow: hidden;
    aspect-ratio: 4/3;
}
.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}
.gallery-item:hover img { transform: scale(1.05); }

/* ── CTA ── */
.cta {
    padding: 100px 0;
    background: linear-gradient(135deg, #0d9488 0%, #0f766e 50%, #0f172a 100%);
}
.cta-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    flex-wrap: wrap;
}
.cta-title {
    font-size: clamp(1.8rem, 4vw, 2.75rem);
    color: #ffffff;
    margin-bottom: 16px;
}
.cta-desc {
    font-size: 1.05rem;
    color: #94a3b8;
    max-width: 480px;
    line-height: 1.7;
}
.cta-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

/* ── Contact ── */
.contact {
    padding: 100px 0;
    background: #f8fafc;
}
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}
.contact-details {
    display: flex;
    flex-direction: column;
    gap: 28px;
    margin: 36px 0;
}
.contact-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}
.contact-icon {
    width: 48px;
    height: 48px;
    background: #0d9488;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    flex-shrink: 0;
}
.contact-item strong {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: #0f172a;
    margin-bottom: 4px;
}
.contact-item p, .contact-item a {
    font-size: 0.95rem;
    color: #475569;
    line-height: 1.6;
}
.contact-item a:hover { color: #0d9488; }
.map-wrapper { border-radius: 12px; overflow: hidden; box-shadow: 0 4px 16px rgba(0,0,0,0.08); }

/* ── Form ── */
.contact-form-wrap {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.06);
}
.form-title {
    font-size: 1.5rem;
    color: #0f172a;
    margin-bottom: 8px;
}
.form-subtitle {
    font-size: 0.9rem;
    color: #64748b;
    margin-bottom: 28px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 20px; }
.form-group label {
    display: block;
    font-size: 0.82rem;
    font-weight: 600;
    color: #334155;
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}
.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1.5px solid #e2e8f0;
    border-radius: 10px;
    font-family: 'Inter', sans-serif;
    font-size: 0.9rem;
    color: #0f172a;
    background: #f8fafc;
    transition: border-color 0.2s, box-shadow 0.2s;
    appearance: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #0d9488;
    box-shadow: 0 0 0 3px rgba(13,148,136,0.1);
    background: #fff;
}
.form-group textarea { resize: vertical; min-height: 100px; }
.form-success {
    display: none;
    text-align: center;
    padding: 40px 20px;
}
.form-success.show { display: block; }
.success-icon {
    width: 64px;
    height: 64px;
    background: #0d9488;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    margin: 0 auto 20px;
}
.form-success h4 {
    font-size: 1.3rem;
    color: #0f172a;
    margin-bottom: 8px;
}
.form-success p { color: #64748b; font-size: 0.95rem; }

/* ── Footer ── */
.footer {
    background: #0f172a;
    color: #94a3b8;
    padding: 64px 0 0;
}
.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: 40px;
    padding-bottom: 48px;
}
.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: 'Playfair Display', serif;
    font-weight: 700;
    font-size: 1.1rem;
    color: #fff;
    margin-bottom: 16px;
}
.footer-logo-icon {
    width: 36px;
    height: 36px;
    background: #0d9488;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
}
.footer-brand p { font-size: 0.9rem; line-height: 1.7; }
.footer-links h4, .footer-contact h4 {
    font-family: 'Inter', sans-serif;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: #fff;
    margin-bottom: 20px;
}
.footer-links a {
    display: block;
    font-size: 0.88rem;
    color: #94a3b8;
    padding: 6px 0;
    transition: color 0.2s;
}
.footer-links a:hover { color: #0d9488; }
.footer-contact p { font-size: 0.88rem; line-height: 1.8; }
.footer-contact a:hover { color: #0d9488; }
.footer-bottom {
    border-top: 1px solid #1e293b;
    padding: 24px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}
.footer-bottom p { font-size: 0.82rem; color: #64748b; }

/* ── Mobile Menu ── */
.nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: #fff;
    border-bottom: 1px solid #e2e8f0;
    padding: 24px;
    gap: 20px;
    box-shadow: 0 12px 32px rgba(0,0,0,0.1);
}

/* ── Responsive ── */
@media (max-width: 1024px) {
    .hero-grid { grid-template-columns: 1fr; gap: 40px; }
    .hero-image { height: 480px; order: -1; }
    .hero-content { text-align: center; }
    .hero-desc { margin: 0 auto 36px; }
    .hero-actions { justify-content: center; }
    .hero-stats { justify-content: center; }
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .products-grid { grid-template-columns: 1fr; }
    .products-visual { order: -1; }
    .about-grid { grid-template-columns: 1fr; }
    .about-visual { height: 400px; }
    .contact-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .cta-inner { flex-direction: column; text-align: center; }
}
@media (max-width: 768px) {
    .nav-links { display: none; }
    .nav-toggle { display: flex; align-items: center; justify-content: center; }
    .nav-links.open { display: flex; }
    .hero { min-height: auto; padding-top: 100px; padding-bottom: 40px; }
    .hero-image { height: 360px; }
    .hero-title { font-size: 2rem; }
    .hero-stats { flex-direction: column; gap: 16px; align-items: center; }
    .stat-divider { width: 40px; height: 1px; }
    .services-grid { grid-template-columns: 1fr; }
    .gallery-grid { grid-template-columns: 1fr 1fr; }
    .product-list { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .contact-form-wrap { padding: 28px; }
    .footer-grid { grid-template-columns: 1fr; }
    .footer-bottom { flex-direction: column; text-align: center; }
}
@media (max-width: 480px) {
    .hero-img-float { width: 70%; }
    .gallery-grid { grid-template-columns: 1fr; }
    .product-img-grid { grid-template-columns: 1fr; }
}