/* ── Reset & Base ───────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  font-size: 1rem;
  line-height: 1.6;
  color: #1e293b;
  background: #ffffff;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
address { font-style: normal; }
.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }

/* ── Skip Link ──────────────────────────────────── */
.skip-link {
  position: absolute; left: -999px; top: 0;
  background: #0f766e; color: #fff; padding: .5rem 1rem; z-index: 200;
  font-weight: 600;
}
.skip-link:focus { left: 0; }

/* ── Typography ─────────────────────────────────── */
h1, h2, h3 { font-family: 'Playfair Display', Georgia, serif; line-height: 1.2; color: #0f172a; }

/* ── Buttons ────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .8rem 1.6rem; border-radius: 8px; font-weight: 600; font-size: .95rem;
  transition: background .2s, color .2s, transform .15s, box-shadow .2s;
  border: 2px solid transparent; cursor: pointer; white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: #0f766e; color: #fff; border-color: #0f766e; }
.btn-primary:hover { background: #115e59; border-color: #115e59; box-shadow: 0 8px 24px rgba(15,118,110,.3); }
.btn-ghost { background: transparent; color: #0f766e; border-color: #0f766e; }
.btn-ghost:hover { background: #f0fdfa; }
.btn-nav { background: #0f766e; color: #fff; border-color: #0f766e; padding: .6rem 1.2rem; font-size: .875rem; }
.btn-nav:hover { background: #115e59; }
.btn-light { background: #fff; color: #0f766e; border-color: #fff; }
.btn-light:hover { background: #f0fdfa; box-shadow: 0 8px 24px rgba(255,255,255,.2); }
.btn-outline-light { background: transparent; color: #fff; border-color: rgba(255,255,255,.6); }
.btn-outline-light:hover { background: rgba(255,255,255,.1); border-color: #fff; }
.btn-full { width: 100%; justify-content: center; }

/* ── Section Tags ───────────────────────────────── */
.section-tag {
  display: inline-block; font-size: .75rem; font-weight: 600; letter-spacing: .1em;
  text-transform: uppercase; color: #0f766e; margin-bottom: .75rem;
}
.section-title { font-size: clamp(1.75rem, 4vw, 2.75rem); margin-bottom: 1rem; }
.section-sub { font-size: 1.05rem; color: #475569; max-width: 600px; }
.section-header { text-align: center; margin-bottom: 3.5rem; }
.section-header .section-sub { margin: 0 auto; }

/* ── Header / Nav ───────────────────────────────── */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(255,255,255,.97); backdrop-filter: blur(8px);
  border-bottom: 1px solid #e2e8f0; transition: box-shadow .2s;
}
.site-header.scrolled { box-shadow: 0 2px 16px rgba(0,0,0,.08); }
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.logo { display: flex; align-items: center; gap: .6rem; }
.logo-text { font-family: 'Playfair Display', serif; font-weight: 700; font-size: 1.15rem; color: #0f172a; }
.logo-accent { color: #0f766e; }
.primary-nav ul { display: flex; align-items: center; gap: .25rem; }
.primary-nav a { padding: .5rem .85rem; border-radius: 6px; font-size: .9rem; font-weight: 500; color: #334155; transition: background .15s, color .15s; }
.primary-nav a:hover { background: #f0fdfa; color: #0f766e; }
.nav-toggle { display: none; background: none; border: none; cursor: pointer; color: #0f172a; padding: .5rem; }

/* ── Hero ───────────────────────────────────────── */
.hero {
  padding-top: 72px; min-height: 100vh; min-height: 100dvh;
  background: linear-gradient(135deg, #f8fafc 0%, #f0fdfa 50%, #ecfeff 100%);
  display: flex; align-items: center; overflow: hidden;
}
.hero-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center;
  padding: 3rem 0;
}
.hero-badge {
  display: inline-flex; align-items: center; gap: .4rem;
  background: #ccfbf1; color: #0f766e; font-size: .8rem; font-weight: 600;
  padding: .4rem .85rem; border-radius: 100px; margin-bottom: 1.25rem;
}
.hero-headline {
  font-size: clamp(2rem, 5vw, 3.25rem); color: #0f172a;
  margin-bottom: 1.25rem; line-height: 1.15;
}
.hero-sub { font-size: 1.1rem; color: #475569; margin-bottom: 2rem; max-width: 520px; }
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; margin-bottom: 2.5rem; }
.hero-stats { display: flex; gap: 1.5rem; align-items: center; }
.stat-num { display: block; font-family: 'Playfair Display', serif; font-size: 1.75rem; font-weight: 700; color: #0f766e; line-height: 1; }
.stat-label { font-size: .78rem; color: #64748b; margin-top: .25rem; display: block; }
.stat-divider { width: 1px; height: 40px; background: #cbd5e1; }
.hero-image { position: relative; }
.hero-img-wrap { border-radius: 16px; overflow: hidden; box-shadow: 0 24px 64px rgba(0,0,0,.12); }
.hero-img-wrap img { width: 100%; height: 100%; object-fit: cover; }
.hero-float-card {
  position: absolute; bottom: -1rem; left: -1rem;
  background: #fff; border-radius: 12px; padding: .85rem 1.1rem;
  display: flex; align-items: center; gap: .5rem;
  box-shadow: 0 8px 32px rgba(0,0,0,.1); font-weight: 600; font-size: .9rem; color: #0f172a;
}

/* ── Services ───────────────────────────────────── */
.services { padding: 6rem 0; background: #fff; }
.services-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem;
}
.service-card {
  background: #f8fafc; border: 1px solid #e2e8f0; border-radius: 12px;
  padding: 2rem; transition: transform .2s, box-shadow .2s, border-color .2s;
}
.service-card:hover { transform: translateY(-4px); box-shadow: 0 12px 32px rgba(0,0,0,.08); border-color: #99f6e4; }
.service-icon { width: 56px; height: 56px; display: flex; align-items: center; justify-content: center; border-radius: 12px; background: #ccfbf1; margin-bottom: 1.25rem; }
.service-card h3 { font-size: 1.15rem; margin-bottom: .6rem; color: #0f172a; }
.service-card p { font-size: .92rem; color: #475569; line-height: 1.65; }

/* ── Why Us ─────────────────────────────────────── */
.why-us { padding: 6rem 0; background: #0f172a; }
.why-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.why-image { border-radius: 16px; overflow: hidden; }
.why-image img { width: 100%; height: 100%; object-fit: cover; }
.why-content .section-tag { color: #5eead4; }
.why-content .section-title { color: #fff; }
.why-lead { font-size: 1.05rem; color: #94a3b8; margin-bottom: 2rem; }
.why-list { display: flex; flex-direction: column; gap: 1rem; }
.why-list li { display: flex; align-items: flex-start; gap: .75rem; color: #cbd5e1; font-size: .95rem; }
.why-list .check-icon { flex-shrink: 0; margin-top: 2px; color: #5eead4; }
.why-list strong { color: #f1f5f9; }

/* ── Process ────────────────────────────────────── */
.process { padding: 6rem 0; background: #f8fafc; }
.process-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
.step { background: #fff; border-radius: 12px; padding: 2rem; border: 1px solid #e2e8f0; position: relative; }
.step-num { font-family: 'Playfair Display', serif; font-size: 2.5rem; font-weight: 700; color: #ccfbf1; line-height: 1; margin-bottom: .75rem; }
.step h3 { font-size: 1.05rem; margin-bottom: .5rem; color: #0f172a; }
.step p { font-size: .88rem; color: #475569; line-height: 1.6; }

/* ── Gallery ────────────────────────────────────── */
.gallery { padding: 6rem 0; background: #fff; }
.gallery-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.gallery-item { position: relative; border-radius: 12px; overflow: hidden; aspect-ratio: 4/3; cursor: pointer; }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.gallery-item:hover img { transform: scale(1.05); }
.gallery-overlay {
  position: absolute; inset: 0; background: linear-gradient(to top, rgba(15,23,42,.7) 0%, transparent 60%);
  display: flex; align-items: flex-end; padding: 1.25rem;
  opacity: 0; transition: opacity .3s;
}
.gallery-item:hover .gallery-overlay { opacity: 1; }
.gallery-overlay span { color: #fff; font-weight: 600; font-size: .95rem; }

/* ── Testimonials ───────────────────────────────── */
.testimonials { padding: 6rem 0; background: #f0fdfa; }
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.testimonial-card {
  background: #fff; border-radius: 12px; padding: 2rem; border: 1px solid #e2e8f0;
  position: relative; transition: transform .2s, box-shadow .2s;
}
.testimonial-card:hover { transform: translateY(-4px); box-shadow: 0 12px 32px rgba(0,0,0,.08); }
.quote-mark { position: absolute; top: 1.25rem; right: 1.5rem; opacity: .2; }
.testimonial-card p { font-size: .95rem; color: #334155; line-height: 1.7; margin-bottom: 1.5rem; }
.testimonial-author { display: flex; flex-direction: column; gap: .15rem; }
.testimonial-author strong { font-size: .95rem; color: #0f172a; }
.testimonial-author span { font-size: .82rem; color: #64748b; }

/* ── CTA ────────────────────────────────────────── */
.cta { padding: 5rem 0; background: linear-gradient(135deg, #0f766e 0%, #115e59 100%); }
.cta-inner { text-align: center; max-width: 700px; margin: 0 auto; }
.cta-title { font-size: clamp(1.75rem, 4vw, 2.5rem); color: #fff; margin-bottom: 1rem; }
.cta-text { color: #a7f3d0; font-size: 1.05rem; margin-bottom: 2rem; }
.cta-actions { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

/* ── Contact ────────────────────────────────────── */
.contact { padding: 6rem 0; background: #fff; }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; }
.contact-lead { font-size: 1.05rem; color: #475569; margin-bottom: 2rem; }
.contact-details { display: flex; flex-direction: column; gap: 1.5rem; }
.contact-item { display: flex; gap: 1rem; align-items: flex-start; }
.contact-item svg { flex-shrink: 0; margin-top: 2px; }
.contact-item strong { display: block; font-size: .85rem; color: #0f172a; margin-bottom: .15rem; }
.contact-item span, .contact-item a { font-size: .92rem; color: #475569; }
.contact-item a:hover { color: #0f766e; text-decoration: underline; }

/* ── Form ───────────────────────────────────────── */
.contact-form-wrap { background: #f8fafc; border: 1px solid #e2e8f0; border-radius: 16px; padding: 2.5rem; }
.form-title { font-size: 1.35rem; margin-bottom: 1.5rem; color: #0f172a; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group { margin-bottom: 1rem; }
.form-group label { display: block; font-size: .85rem; font-weight: 600; color: #334155; margin-bottom: .35rem; }
.form-group input, .form-group select, .form-group textarea {
  width: 100%; padding: .7rem .9rem; border: 1.5px solid #e2e8f0; border-radius: 8px;
  font-family: inherit; font-size: .92rem; color: #1e293b; background: #fff;
  transition: border-color .15s, box-shadow .15s;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: none; border-color: #0f766e; box-shadow: 0 0 0 3px rgba(15,118,110,.1);
}
.form-group textarea { resize: vertical; min-height: 100px; }
.form-note { font-size: .8rem; color: #94a3b8; margin-top: .75rem; text-align: center; }
.form-success {
  display: flex; align-items: center; gap: .6rem; margin-top: 1rem;
  padding: 1rem; background: #ccfbf1; border-radius: 8px; font-size: .92rem; color: #0f766e;
}

/* ── Footer ─────────────────────────────────────── */
.site-footer { background: #0f172a; color: #94a3b8; padding: 4rem 0 0; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: 2.5rem; padding-bottom: 3rem; }
.footer-brand .logo-text { color: #fff; }
.footer-brand p { font-size: .88rem; margin-top: 1rem; line-height: 1.65; color: #64748b; }
.footer-links { display: flex; flex-direction: column; gap: .75rem; }
.footer-links strong { color: #f1f5f9; font-size: .85rem; text-transform: uppercase; letter-spacing: .06em; }
.footer-links a { font-size: .88rem; color: #64748b; transition: color .15s; }
.footer-links a:hover { color: #5eead4; }
.footer-contact-list { display: flex; flex-direction: column; gap: .6rem; margin-top: .75rem; }
.footer-contact-list li { display: flex; align-items: flex-start; gap: .5rem; font-size: .85rem; }
.footer-contact-list svg { flex-shrink: 0; margin-top: 3px; }
.footer-contact-list a:hover { color: #5eead4; text-decoration: underline; }
.footer-bottom { border-top: 1px solid #1e293b; padding: 1.5rem 0; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: .5rem; font-size: .82rem; color: #475569; }
.footer-bottom a { color: #64748b; }
.footer-bottom a:hover { color: #5eead4; }

/* ── Mobile Nav ─────────────────────────────────── */
@media (max-width: 900px) {
  .nav-toggle { display: flex; align-items: center; justify-content: center; }
  .primary-nav {
    position: fixed; top: 72px; left: 0; right: 0; background: #fff;
    border-bottom: 1px solid #e2e8f0; padding: 1rem 1.5rem;
    transform: translateY(-120%); transition: transform .25s ease;
    box-shadow: 0 8px 24px rgba(0,0,0,.08);
  }
  .primary-nav.open { transform: translateY(0); }
  .primary-nav ul { flex-direction: column; gap: .25rem; }
  .primary-nav a { display: block; padding: .75rem; font-size: 1rem; }
  .btn-nav { text-align: center; justify-content: center; margin-top: .5rem; }
}

/* ── Responsive ─────────────────────────────────── */
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; text-align: center; }
  .hero-sub { margin: 0 auto 2rem; }
  .hero-actions { justify-content: center; }
  .hero-stats { justify-content: center; }
  .hero-image { order: -1; max-width: 480px; margin: 0 auto; }
  .hero-float-card { left: 1rem; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: 1fr; }
  .why-image { max-width: 500px; }
  .process-steps { grid-template-columns: repeat(2, 1fr); }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: 1fr; max-width: 600px; margin: 0 auto; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  .services-grid, .process-steps, .gallery-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .hero-float-card { position: relative; bottom: auto; left: auto; margin-top: 1rem; display: inline-flex; }
  .hero-image { max-width: 100%; }
  .hero-stats { flex-direction: column; gap: 1rem; }
  .stat-divider { width: 40px; height: 1px; }
}