/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', system-ui, sans-serif;
  color: #1e293b;
  background: #f8fafc;
  line-height: 1.6;
  overflow-x: hidden;
}
h1, h2, h3, h4 { font-family: 'Space Grotesk', sans-serif; line-height: 1.2; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ── Utility ── */
.text-teal { color: #0d9488; }

/* ── Buttons ── */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: 'Space Grotesk', sans-serif; font-weight: 600;
  border-radius: 12px; border: 2px solid transparent;
  cursor: pointer; transition: all 0.25s ease;
}
.btn-sm { padding: 10px 20px; font-size: 0.9rem; background: #0d9488; color: #fff; border-radius: 10px; }
.btn-sm:hover { background: #0f766e; transform: translateY(-2px); }
.btn-lg { padding: 16px 32px; font-size: 1rem; border-radius: 14px; }
.btn-primary { background: #0d9488; color: #fff; }
.btn-primary:hover { background: #0f766e; transform: translateY(-2px); 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; transform: translateY(-2px); }
.btn-white { background: #fff; color: #0d9488; }
.btn-white:hover { background: #f0fdfa; transform: translateY(-2px); box-shadow: 0 8px 24px rgba(255,255,255,0.3); }
.btn-full { width: 100%; justify-content: center; }

/* ── Section Tags ── */
.section-tag {
  display: inline-block;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.8rem; 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: 16px;
}
.section-title { font-size: clamp(1.8rem, 4vw, 2.8rem); font-weight: 700; color: #0f172a; margin-bottom: 16px; }
.section-desc { font-size: 1.1rem; color: #475569; max-width: 560px; }
.section-header--center { text-align: center; }
.section-header--center .section-desc { margin: 0 auto; }

/* ── Nav ── */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(248,250,252,0.85); backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(13,148,136,0.1);
  transition: box-shadow 0.3s ease;
}
.nav.scrolled { box-shadow: 0 4px 24px rgba(0,0,0,0.06); }
.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: 'Space Grotesk', sans-serif; font-weight: 700; font-size: 1.15rem; color: #0f172a; }
.nav-logo-icon { flex-shrink: 0; }
.nav-links { display: flex; align-items: center; gap: 32px; list-style: none; }
.nav-links a { font-weight: 500; font-size: 0.95rem; color: #334155; transition: color 0.2s; }
.nav-links a:hover { color: #0d9488; }
.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 8px; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: #334155; border-radius: 2px; transition: all 0.3s; }

/* ── Hero ── */
.hero {
  position: relative; min-height: 100vh;
  display: flex; align-items: center;
  padding: 120px 0 80px;
  overflow: hidden;
  background: linear-gradient(135deg, #f0fdfa 0%, #f8fafc 40%, #f1f5f9 100%);
}
.hero-bg-shapes { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }
.geo { position: absolute; border-radius: 24px; opacity: 0.12; }
.geo-1 { width: 320px; height: 320px; background: #0d9488; top: -60px; right: 10%; transform: rotate(25deg); }
.geo-2 { width: 200px; height: 200px; background: #0f766e; bottom: 10%; left: -40px; transform: rotate(-15deg); border-radius: 50%; }
.geo-3 { width: 140px; height: 140px; background: #14b8a6; top: 30%; left: 5%; transform: rotate(40deg); border-radius: 32px; }
.geo-4 { width: 100px; height: 100px; background: #5eead4; bottom: 25%; right: 5%; transform: rotate(-30deg); }
.geo-5 { width: 60px; height: 60px; background: #0d9488; top: 15%; right: 30%; transform: rotate(60deg); border-radius: 12px; }
.hero-grid { display: grid; grid-template-columns: 1fr 420px; gap: 60px; align-items: center; position: relative; z-index: 1; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: 'Space Grotesk', sans-serif; font-size: 0.8rem; font-weight: 600;
  color: #0d9488; background: rgba(13,148,136,0.08);
  padding: 8px 18px; border-radius: 50px; margin-bottom: 24px;
}
.badge-dot { width: 8px; height: 8px; border-radius: 50%; background: #0d9488; animation: pulse 2s infinite; }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.4; } }
.hero-headline { font-size: clamp(2rem, 4.5vw, 3.2rem); font-weight: 700; color: #0f172a; margin-bottom: 20px; line-height: 1.15; }
.hero-sub { font-size: 1.15rem; color: #475569; margin-bottom: 36px; max-width: 520px; line-height: 1.7; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-cards { display: flex; flex-direction: column; gap: 20px; }
.stat-card {
  display: flex; align-items: center; gap: 16px;
  padding: 24px 28px; border-radius: 20px;
  background: #fff; box-shadow: 0 4px 24px rgba(0,0,0,0.06);
  border: 1px solid rgba(0,0,0,0.04);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.stat-card:hover { transform: translateY(-4px); box-shadow: 0 12px 32px rgba(0,0,0,0.1); }
.stat-card--teal { border-left: 4px solid #0d9488; }
.stat-card--slate { border-left: 4px solid #475569; }
.stat-card--accent { border-left: 4px solid #14b8a6; }
.stat-card-icon { color: #0d9488; flex-shrink: 0; }
.stat-card-number { font-family: 'Space Grotesk', sans-serif; font-size: 1.5rem; font-weight: 700; color: #0f172a; }
.stat-card-label { font-size: 0.85rem; color: #64748b; }

/* ── Services ── */
.services { padding: 100px 0; background: #fff; }
.services-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; margin-top: 48px; }
.service-card {
  position: relative; border-radius: 20px; overflow: hidden;
  background: #f8fafc; border: 1px solid #e2e8f0;
  padding: 40px 36px; transition: all 0.3s ease;
}
.service-card:hover { border-color: #0d9488; transform: translateY(-4px); box-shadow: 0 12px 32px rgba(13,148,136,0.1); }
.service-card-accent { position: absolute; top: 0; left: 0; right: 0; height: 4px; background: linear-gradient(90deg, #0d9488, #14b8a6); opacity: 0; transition: opacity 0.3s; }
.service-card:hover .service-card-accent { opacity: 1; }
.service-icon { margin-bottom: 20px; }
.service-card h3 { font-size: 1.3rem; font-weight: 700; color: #0f172a; margin-bottom: 12px; }
.service-card p { color: #475569; font-size: 0.95rem; line-height: 1.7; }

/* ── About ── */
.about { padding: 100px 0; background: linear-gradient(135deg, #f0fdfa 0%, #f8fafc 100%); }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.about-image-wrap { position: relative; }
.about-image-wrap img { border-radius: 24px; width: 100%; height: 620px; object-fit: cover; }
.about-image-accent {
  position: absolute; bottom: -20px; right: -20px;
  width: 200px; height: 200px; border-radius: 24px;
  background: linear-gradient(135deg, #0d9488, #14b8a6);
  z-index: -1; opacity: 0.2;
}
.about-content .section-tag { margin-bottom: 16px; }
.about-content .section-title { margin-bottom: 24px; }
.about-content p { color: #475569; font-size: 1rem; line-height: 1.8; margin-bottom: 16px; }
.about-stats {
  display: flex; align-items: center; gap: 24px;
  margin-top: 40px; padding-top: 40px;
  border-top: 1px solid #e2e8f0;
}
.about-stat-num { font-family: 'Space Grotesk', sans-serif; font-size: 1.6rem; font-weight: 700; color: #0d9488; }
.about-stat-label { font-size: 0.85rem; color: #64748b; margin-top: 2px; }
.about-stat-divider { width: 1px; height: 48px; background: #e2e8f0; }

/* ── Why ── */
.why { padding: 100px 0; background: #0f172a; position: relative; overflow: hidden; }
.why::before { content: ''; position: absolute; top: -100px; right: -100px; width: 400px; height: 400px; border-radius: 50%; background: rgba(13,148,136,0.08); }
.why::after { content: ''; position: absolute; bottom: -80px; left: -80px; width: 300px; height: 300px; border-radius: 50%; background: rgba(20,184,166,0.06); }
.why .section-tag { background: rgba(13,148,136,0.15); }
.why .section-title { color: #f8fafc; }
.why-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; margin-top: 48px; position: relative; z-index: 1; }
.why-card {
  background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.08);
  border-radius: 20px; padding: 36px 32px;
  transition: all 0.3s ease;
}
.why-card:hover { background: rgba(255,255,255,0.07); border-color: rgba(13,148,136,0.4); transform: translateY(-4px); }
.why-card-num { font-family: 'Space Grotesk', sans-serif; font-size: 2.4rem; font-weight: 700; color: rgba(13,148,136,0.3); margin-bottom: 16px; }
.why-card h3 { font-size: 1.2rem; font-weight: 700; color: #f8fafc; margin-bottom: 12px; }
.why-card p { color: #94a3b8; font-size: 0.95rem; line-height: 1.7; }

/* ── CTA ── */
.cta {
  padding: 100px 0; position: relative; overflow: hidden;
  background: linear-gradient(135deg, #0d9488 0%, #0f766e 50%, #115e59 100%);
}
.cta-shapes { position: absolute; inset: 0; pointer-events: none; }
.cta-shape { position: absolute; border-radius: 50%; background: rgba(255,255,255,0.05); }
.cta-shape-1 { width: 300px; height: 300px; top: -80px; left: -80px; }
.cta-shape-2 { width: 200px; height: 200px; bottom: -60px; right: 10%; }
.cta-shape-3 { width: 120px; height: 120px; top: 20%; right: 5%; border-radius: 24px; transform: rotate(30deg); }
.cta-content { position: relative; z-index: 1; text-align: center; }
.cta-title { font-size: clamp(1.8rem, 4vw, 2.8rem); font-weight: 700; color: #fff; margin-bottom: 16px; }
.cta-desc { font-size: 1.1rem; color: rgba(255,255,255,0.8); margin-bottom: 36px; max-width: 520px; margin-left: auto; margin-right: auto; }
.cta-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ── Contact ── */
.contact { padding: 100px 0; background: #f8fafc; }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start; }
.contact-desc { font-size: 1.05rem; color: #475569; margin-bottom: 36px; }
.contact-details { display: flex; flex-direction: column; gap: 24px; margin-bottom: 32px; }
.contact-item { display: flex; align-items: flex-start; gap: 16px; }
.contact-item-icon { width: 48px; height: 48px; border-radius: 12px; background: rgba(13,148,136,0.08); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.contact-item strong { display: block; font-family: 'Space Grotesk', sans-serif; font-size: 0.85rem; color: #0f172a; margin-bottom: 4px; }
.contact-item p { color: #475569; font-size: 0.95rem; }
.contact-item a { color: #0d9488; transition: color 0.2s; }
.contact-item a:hover { color: #0f766e; }
.contact-map { border-radius: 16px; overflow: hidden; }

/* ── Form ── */
.contact-form-wrap { background: #fff; border-radius: 24px; padding: 40px; box-shadow: 0 4px 24px rgba(0,0,0,0.06); border: 1px solid #e2e8f0; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-family: 'Space Grotesk', sans-serif; font-size: 0.85rem; font-weight: 600; color: #334155; margin-bottom: 8px; }
.form-group input, .form-group select, .form-group textarea {
  width: 100%; padding: 14px 16px; border-radius: 12px;
  border: 2px solid #e2e8f0; background: #f8fafc;
  font-family: 'Inter', sans-serif; font-size: 0.95rem; color: #1e293b;
  transition: border-color 0.2s, box-shadow 0.2s; outline: none;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  border-color: #0d9488; box-shadow: 0 0 0 3px rgba(13,148,136,0.1); background: #fff;
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-success {
  display: none; flex-direction: column; align-items: center; justify-content: center;
  text-align: center; padding: 40px 20px;
}
.form-success svg { margin-bottom: 16px; }
.form-success p { color: #0d9488; font-weight: 500; font-size: 1.05rem; }

/* ── Footer ── */
.footer { background: #0f172a; padding: 64px 0 0; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 48px; }
.footer-logo { display: flex; align-items: center; gap: 10px; font-family: 'Space Grotesk', sans-serif; font-weight: 700; font-size: 1.1rem; color: #f8fafc; margin-bottom: 16px; }
.footer p { color: #64748b; font-size: 0.9rem; line-height: 1.7; }
.footer-links strong { display: block; font-family: 'Space Grotesk', sans-serif; font-size: 0.85rem; font-weight: 700; color: #f8fafc; margin-bottom: 16px; text-transform: uppercase; letter-spacing: 0.05em; }
.footer-links ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-links a { color: #64748b; font-size: 0.9rem; transition: color 0.2s; }
.footer-links a:hover { color: #14b8a6; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.06); padding: 24px 0; }
.footer-bottom p { text-align: center; color: #475569; font-size: 0.85rem; }

/* ── Mobile ── */
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-cards { flex-direction: row; flex-wrap: wrap; }
  .stat-card { flex: 1; min-width: 200px; }
  .services-grid { grid-template-columns: 1fr; }
  .about-grid { grid-template-columns: 1fr; }
  .about-image-wrap { order: -1; }
  .about-image-wrap img { height: 400px; }
  .why-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .nav-links { 
    position: fixed; top: 72px; left: 0; right: 0;
    background: rgba(248,250,252,0.98); backdrop-filter: blur(16px);
    flex-direction: column; padding: 24px; gap: 20px;
    border-bottom: 1px solid #e2e8f0;
    transform: translateY(-120%); transition: transform 0.3s ease;
    z-index: 99;
  }
  .nav-links.open { transform: translateY(0); }
  .nav-toggle { display: flex; }
  .hero { padding: 100px 0 60px; min-height: auto; }
  .hero-cards { flex-direction: column; }
  .stat-card { min-width: auto; }
  .hero-actions { flex-direction: column; }
  .btn-lg { width: 100%; justify-content: center; }
  .about-stats { flex-direction: column; align-items: flex-start; gap: 16px; }
  .about-stat-divider { width: 48px; height: 1px; }
  .contact-form-wrap { padding: 24px; }
  .footer-grid { grid-template-columns: 1fr; }
  .cta-actions { flex-direction: column; }
}