/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body {
    font-family: 'DM Sans', system-ui, sans-serif;
    color: #334155;
    background: #f8fafc;
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ── Skip Link ── */
.skip-link {
    position: absolute; top: -100%; left: 16px;
    background: #0d9488; color: #fff; padding: 8px 16px;
    border-radius: 0 0 8px 8px; z-index: 9999; font-weight: 600;
}
.skip-link:focus { top: 0; }

/* ── Typography ── */
h1, h2, h3 { font-family: 'Playfair Display', Georgia, serif; color: #1e293b; line-height: 1.25; }
.section-eyebrow {
    font-size: 0.8rem; font-weight: 700; letter-spacing: 0.12em;
    text-transform: uppercase; color: #0d9488; margin-bottom: 12px;
}
.section-title { font-size: clamp(1.75rem, 4vw, 2.75rem); margin-bottom: 16px; }
.section-sub { font-size: 1.1rem; color: #64748b; max-width: 560px; }
.section-header--centered { text-align: center; }
.section-header--centered .section-sub { margin: 0 auto; }

/* ── Buttons ── */
.btn {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 12px 28px; border-radius: 50px; font-weight: 600;
    font-size: 0.95rem; border: 2px solid transparent;
    transition: all 0.25s ease; cursor: pointer; font-family: inherit;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: #0d9488; color: #fff; border-color: #0d9488; }
.btn-primary:hover { background: #0f766e; border-color: #0f766e; box-shadow: 0 8px 24px rgba(13,148,136,0.3); }
.btn-outline { background: transparent; color: #0d9488; border-color: #0d9488; }
.btn-outline:hover { background: #0d9488; color: #fff; }
.btn-lg { padding: 16px 36px; font-size: 1.05rem; }
.btn-white { background: #fff; color: #0d9488; border-color: #fff; }
.btn-white:hover { background: #f0fdfa; box-shadow: 0 8px 24px rgba(255,255,255,0.3); }
.btn-ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,0.5); }
.btn-ghost:hover { background: rgba(255,255,255,0.1); border-color: #fff; }
.btn-full { width: 100%; justify-content: center; }

/* ── Header ── */
.header {
    position: fixed; top: 0; left: 0; right: 0; z-index: 100;
    background: rgba(248,250,252,0.92); backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(15,23,42,0.06);
    transition: box-shadow 0.3s ease;
}
.header.scrolled { box-shadow: 0 4px 20px rgba(0,0,0,0.06); }
.nav-inner { display: flex; align-items: center; height: 72px; }
.logo { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 1.1rem; color: #1e293b; }
.logo-text { font-family: 'Playfair Display', serif; }
.nav { display: flex; align-items: center; gap: 32px; }
.nav-links { display: flex; gap: 28px; }
.nav-links a { font-size: 0.9rem; font-weight: 500; color: #475569; transition: color 0.2s; position: relative; }
.nav-links a::after {
    content: ''; position: absolute; bottom: -4px; left: 0; width: 0;
    height: 2px; background: #0d9488; transition: width 0.25s ease;
}
.nav-links a:hover { color: #0d9488; }
.nav-links a:hover::after { width: 100%; }
.nav-cta { padding: 10px 22px; font-size: 0.88rem; }
.nav-toggle { display: none; background: none; border: none; cursor: pointer; width: 36px; height: 36px; position: relative; }
.hamburger, .hamburger::before, .hamburger::after {
    display: block; width: 22px; height: 2px; background: #334155;
    border-radius: 2px; transition: all 0.3s ease;
}
.hamburger { position: relative; }
.hamburger::before, .hamburger::after {
    content: ''; position: absolute; left: 0;
}
.hamburger::before { top: -7px; }
.hamburger::after { top: 7px; }
.nav-toggle[aria-expanded="true"] .hamburger { background: transparent; }
.nav-toggle[aria-expanded="true"] .hamburger::before { top: 0; transform: rotate(45deg); }
.nav-toggle[aria-expanded="true"] .hamburger::after { top: 0; transform: rotate(-45deg); }

/* ── Hero ── */
.hero {
    padding: 120px 0 80px;
    background: linear-gradient(135deg, #f0fdfa 0%, #f8fafc 50%, #f1f5f9 100%);
    overflow: hidden;
}
.hero-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.hero-eyebrow {
    display: inline-block; font-size: 0.78rem; font-weight: 700;
    letter-spacing: 0.1em; text-transform: uppercase; color: #0d9488;
    background: rgba(13,148,136,0.08); padding: 6px 16px;
    border-radius: 50px; margin-bottom: 20px;
}
.hero-title { font-size: clamp(2rem, 4.5vw, 3.25rem); margin-bottom: 20px; color: #0f172a; }
.hero-sub { font-size: 1.1rem; color: #64748b; margin-bottom: 32px; max-width: 480px; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 40px; }
.hero-trust { display: flex; gap: 24px; flex-wrap: wrap; }
.trust-item { display: flex; align-items: center; gap: 8px; font-size: 0.88rem; color: #475569; font-weight: 500; }
.hero-image { position: relative; }
.hero-img-wrapper { position: relative; border-radius: 24px; overflow: hidden; box-shadow: 0 24px 60px rgba(0,0,0,0.1); }
.hero-img-wrapper img { width: 100%; height: 500px; object-fit: cover; }
.hero-img-accent {
    position: absolute; bottom: -20px; right: -20px;
    width: 120px; height: 120px; border-radius: 50%;
    background: #0d9488; opacity: 0.15;
}
.hero-card {
    position: absolute; bottom: -30px; left: -30px;
    background: #fff; border-radius: 20px; padding: 24px 28px;
    display: flex; align-items: center; gap: 16px;
    box-shadow: 0 16px 48px rgba(0,0,0,0.1);
}
.hero-card-icon {
    width: 52px; height: 52px; border-radius: 14px;
    background: rgba(13,148,136,0.1);
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
}
.hero-card-number { font-family: 'Playfair Display', serif; font-size: 1.75rem; font-weight: 700; color: #0d9488; line-height: 1; }
.hero-card-label { font-size: 0.82rem; color: #64748b; margin-top: 4px; }

/* ── Services ── */
.services { padding: 100px 0; }
.services-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
    margin-top: 48px;
}
.service-card {
    background: #fff; border-radius: 20px; padding: 36px 28px;
    border: 1px solid rgba(15,23,42,0.06);
    transition: all 0.3s ease;
}
.service-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 50px rgba(0,0,0,0.08);
    border-color: rgba(13,148,136,0.2);
}
.service-icon {
    width: 60px; height: 60px; border-radius: 16px;
    background: rgba(13,148,136,0.08);
    display: flex; align-items: center; justify-content: center;
    margin-bottom: 20px;
}
.service-card h3 { font-size: 1.2rem; margin-bottom: 10px; font-family: 'DM Sans', sans-serif; font-weight: 700; }
.service-card p { font-size: 0.95rem; color: #64748b; line-height: 1.7; }

/* ── About ── */
.about { padding: 100px 0; background: #fff; }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.about-images { position: relative; }
.about-img-main { border-radius: 24px; overflow: hidden; box-shadow: 0 20px 50px rgba(0,0,0,0.08); }
.about-img-main img { width: 100%; height: 500px; object-fit: cover; }
.about-img-secondary {
    position: absolute; bottom: -40px; right: -20px;
    width: 200px; border-radius: 20px; overflow: hidden;
    box-shadow: 0 16px 40px rgba(0,0,0,0.12);
    border: 6px solid #fff;
}
.about-img-secondary img { width: 100%; height: 200px; object-fit: cover; }
.about-experience-badge {
    position: absolute; top: -20px; right: 40px;
    background: #0d9488; color: #fff; border-radius: 20px;
    padding: 20px 24px; text-align: center;
    box-shadow: 0 12px 32px rgba(13,148,136,0.3);
}
.badge-number { font-family: 'Playfair Display', serif; font-size: 2.25rem; font-weight: 700; line-height: 1; display: block; }
.badge-text { font-size: 0.78rem; font-weight: 600; opacity: 0.9; margin-top: 4px; display: block; }
.about-text { font-size: 1.05rem; color: #475569; margin-bottom: 16px; }
.about-stats {
    display: flex; align-items: center; gap: 24px;
    margin: 32px 0; padding: 24px 0;
    border-top: 1px solid #e2e8f0; border-bottom: 1px solid #e2e8f0;
}
.stat { text-align: center; flex: 1; }
.stat-number { display: block; font-family: 'Playfair Display', serif; font-size: 1.75rem; font-weight: 700; color: #0d9488; }
.stat-label { font-size: 0.82rem; color: #64748b; margin-top: 4px; }
.stat-divider { width: 1px; height: 40px; background: #e2e8f0; }

/* ── Why Us ── */
.why-us { padding: 100px 0; background: linear-gradient(180deg, #f8fafc 0%, #f0fdfa 100%); }
.why-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px; margin-top: 48px; }
.why-item {
    background: #fff; border-radius: 20px; padding: 40px 32px;
    border: 1px solid rgba(15,23,42,0.06);
    transition: all 0.3s ease; position: relative; overflow: hidden;
}
.why-item::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0;
    height: 4px; background: linear-gradient(90deg, #0d9488, #5eead4);
    opacity: 0; transition: opacity 0.3s ease;
}
.why-item:hover { transform: translateY(-4px); box-shadow: 0 16px 48px rgba(0,0,0,0.07); }
.why-item:hover::before { opacity: 1; }
.why-number {
    font-family: 'Playfair Display', serif; font-size: 3rem;
    font-weight: 700; color: rgba(13,148,136,0.12); line-height: 1;
    margin-bottom: 12px;
}
.why-item h3 { font-size: 1.2rem; margin-bottom: 10px; font-family: 'DM Sans', sans-serif; font-weight: 700; }
.why-item p { font-size: 0.95rem; color: #64748b; }

/* ── Testimonials ── */
.testimonials { padding: 100px 0; background: #fff; }
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 48px; }
.testimonial-card {
    background: #f8fafc; border-radius: 20px; padding: 36px 28px;
    border: 1px solid rgba(15,23,42,0.06);
    transition: all 0.3s ease; position: relative;
}
.testimonial-card:hover { transform: translateY(-4px); box-shadow: 0 16px 48px rgba(0,0,0,0.06); }
.testimonial-quote { margin-bottom: 16px; opacity: 0.7; }
.testimonial-text { font-size: 1rem; color: #475569; line-height: 1.8; margin-bottom: 20px; font-style: italic; }
.testimonial-author { font-size: 0.88rem; font-weight: 600; color: #0d9488; }

/* ── CTA Banner ── */
.cta-banner {
    padding: 80px 0;
    background: linear-gradient(135deg, #0d9488 0%, #0f766e 100%);
    position: relative; overflow: hidden;
}
.cta-banner::before {
    content: ''; position: absolute; top: -50%; right: -10%;
    width: 500px; height: 500px; border-radius: 50%;
    background: rgba(255,255,255,0.05);
}
.cta-banner::after {
    content: ''; position: absolute; bottom: -30%; left: -5%;
    width: 300px; height: 300px; border-radius: 50%;
    background: rgba(255,255,255,0.04);
}
.cta-grid { display: flex; align-items: center; justify-content: space-between; gap: 40px; position: relative; z-index: 1; }
.cta-title { font-size: clamp(1.5rem, 3vw, 2.25rem); color: #fff; margin-bottom: 12px; }
.cta-sub { font-size: 1.05rem; color: rgba(255,255,255,0.8); max-width: 480px; }
.cta-actions { display: flex; gap: 16px; flex-wrap: wrap; }

/* ── Contact ── */
.contact { padding: 100px 0; }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start; }
.contact-desc { font-size: 1.05rem; color: #64748b; margin-bottom: 32px; }
.contact-details { display: flex; flex-direction: column; gap: 24px; }
.contact-details li { display: flex; gap: 16px; }
.contact-detail-icon {
    width: 48px; height: 48px; border-radius: 14px;
    background: rgba(13,148,136,0.08);
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
}
.contact-details strong { display: block; font-size: 0.82rem; text-transform: uppercase; letter-spacing: 0.06em; color: #1e293b; margin-bottom: 4px; }
.contact-details p { font-size: 0.95rem; color: #475569; line-height: 1.6; }
.contact-details a { color: #0d9488; transition: color 0.2s; }
.contact-details a:hover { color: #0f766e; }

/* ── Form ── */
.contact-form-wrapper {
    background: #fff; border-radius: 24px; padding: 40px;
    border: 1px solid rgba(15,23,42,0.06);
    box-shadow: 0 16px 48px rgba(0,0,0,0.06);
}
.form-title { font-size: 1.4rem; margin-bottom: 24px; font-family: 'DM Sans', sans-serif; font-weight: 700; }
.form-group { margin-bottom: 20px; }
.form-group label {
    display: block; font-size: 0.85rem; font-weight: 600;
    color: #334155; margin-bottom: 6px;
}
.form-group input,
.form-group select,
.form-group textarea {
    width: 100%; padding: 12px 16px; border-radius: 12px;
    border: 1.5px solid #e2e8f0; background: #f8fafc;
    font-family: inherit; font-size: 0.95rem; color: #334155;
    transition: all 0.2s ease; outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: #0d9488; background: #fff;
    box-shadow: 0 0 0 4px rgba(13,148,136,0.1);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: #94a3b8; }
.form-group textarea { resize: vertical; min-height: 100px; }
.form-note { font-size: 0.82rem; color: #94a3b8; text-align: center; margin-top: 12px; }
.form-success { text-align: center; padding: 40px 20px; }
.success-icon { margin: 0 auto 16px; }
.form-success h3 { font-size: 1.5rem; margin-bottom: 8px; color: #0d9488; }
.form-success p { color: #64748b; margin-bottom: 20px; }

/* ── Footer ── */
.footer { background: #0f172a; color: #94a3b8; padding: 64px 0 0; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 48px; padding-bottom: 48px; }
.footer-brand .logo { color: #fff; margin-bottom: 16px; }
.footer-brand p { font-size: 0.92rem; line-height: 1.7; max-width: 300px; }
.footer h4 { color: #fff; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 16px; font-family: 'DM Sans', sans-serif; }
.footer-links ul, .footer-contact ul { display: flex; flex-direction: column; gap: 10px; }
.footer-links a, .footer-contact a { font-size: 0.92rem; transition: color 0.2s; }
.footer-links a:hover, .footer-contact a:hover { color: #5eead4; }
.footer-contact p { font-size: 0.92rem; line-height: 1.7; }
.footer-bottom { border-top: 1px solid rgba(148,163,184,0.1); padding: 24px 0; }
.footer-bottom p { font-size: 0.85rem; text-align: center; }

/* ── Mobile Nav ── */
@media (max-width: 900px) {
    .nav-toggle { display: block; }
    .nav {
        position: fixed; top: 72px; left: 0; right: 0;
        background: #f8fafc; border-bottom: 1px solid #e2e8f0;
        padding: 24px; flex-direction: column; align-items: flex-start;
        transform: translateY(-120%); opacity: 0;
        transition: all 0.35s ease; pointer-events: none;
        box-shadow: 0 16px 40px rgba(0,0,0,0.08);
    }
    .nav.open { transform: translateY(0); opacity: 1; pointer-events: all; }
    .nav-links { flex-direction: column; gap: 16px; width: 100%; }
    .nav-links a { font-size: 1.05rem; }
    .nav-cta { margin-top: 8px; }
}

/* ── Responsive ── */
@media (max-width: 900px) {
    .hero-grid { grid-template-columns: 1fr; gap: 40px; }
    .hero-image { order: -1; }
    .hero-img-wrapper img { height: 350px; }
    .hero-card { left: 16px; bottom: -20px; }
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .about-grid { grid-template-columns: 1fr; }
    .about-images { max-width: 500px; }
    .why-grid { grid-template-columns: 1fr; }
    .testimonials-grid { grid-template-columns: 1fr; }
    .cta-grid { flex-direction: column; text-align: center; }
    .contact-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
    .hero { padding: 100px 0 60px; }
    .hero-actions { flex-direction: column; }
    .hero-actions .btn { width: 100%; justify-content: center; }
    .hero-card { position: relative; bottom: auto; left: auto; margin-top: 16px; }
    .services-grid { grid-template-columns: 1fr; }
    .about-img-secondary { display: none; }
    .about-stats { flex-direction: column; gap: 16px; }
    .stat-divider { width: 60px; height: 1px; }
    .cta-actions { flex-direction: column; }
    .cta-actions .btn { width: 100%; justify-content: center; }
    .contact-form-wrapper { padding: 24px; }
    .footer-grid { grid-template-columns: 1fr; }
}