/* ── Reset & Base ───────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'DM Sans', sans-serif;
  color: #1a1a2e;
  background: #F5F0EB;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section { padding: 100px 0; }

/* ── Buttons ────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: 'DM Sans', sans-serif; font-weight: 600;
  border-radius: 50px; border: none; cursor: pointer;
  transition: all 0.25s ease;
}
.btn-mint {
  background: #4ECDC4; color: #0B1D3A;
  padding: 14px 28px; font-size: 15px;
}
.btn-mint:hover { background: #3DBDB5; transform: translateY(-2px); box-shadow: 0 8px 24px rgba(78,205,196,0.35); }
.btn-outline-light {
  background: transparent; color: #fff;
  border: 2px solid rgba(255,255,255,0.5);
  padding: 13px 28px; font-size: 15px;
}
.btn-outline-light:hover { border-color: #fff; background: rgba(255,255,255,0.1); }
.btn-lg { padding: 18px 36px; font-size: 17px; }
.btn-full { width: 100%; justify-content: center; padding: 16px 28px; }

/* ── Section Shared ─────────────────────────────── */
.section-tag {
  display: inline-block; font-size: 13px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.1em;
  color: #4ECDC4; margin-bottom: 12px;
}
.section-tag.light-tag { color: rgba(255,255,255,0.7); }
.section-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 700; line-height: 1.15;
  color: #0B1D3A; margin-bottom: 20px;
}
.section-title.light-title { color: #fff; }
.section-desc { font-size: 17px; color: #555; max-width: 560px; line-height: 1.7; }
.section-desc.light-desc { color: rgba(255,255,255,0.8); }
.section-header { text-align: center; margin-bottom: 60px; }
.section-header .section-desc { margin: 0 auto; }

/* ── Header ─────────────────────────────────────── */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(11,29,58,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  padding: 0;
  transition: box-shadow 0.3s ease;
}
.site-header.scrolled { box-shadow: 0 4px 30px rgba(0,0,0,0.2); }
.site-header .container {
  display: flex; align-items: center;
  justify-content: space-between; height: 72px;
}
.logo {
  display: flex; align-items: center; gap: 10px;
  color: #fff; font-weight: 700;
}
.logo-icon { color: #4ECDC4; flex-shrink: 0; }
.logo-text {
  font-size: 15px; line-height: 1.2;
  white-space: nowrap;
}
.nav { display: flex; align-items: center; gap: 32px; }
.nav-links {
  display: flex; list-style: none; gap: 28px;
}
.nav-links a {
  color: rgba(255,255,255,0.8); font-size: 14px; font-weight: 500;
  transition: color 0.2s;
}
.nav-links a:hover { color: #4ECDC4; }
.mobile-toggle {
  display: none; background: none; border: none;
  color: #fff; cursor: pointer; padding: 8px;
}

/* ── Mobile Menu ────────────────────────────────── */
.mobile-menu {
  display: none; flex-direction: column;
  align-items: center; gap: 20px;
  padding: 40px 24px;
  background: rgba(11,29,58,0.98);
  position: fixed; inset: 0; z-index: 99;
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  color: #fff; font-size: 20px; font-weight: 500;
  padding: 8px 0;
}

/* ── Hero ───────────────────────────────────────── */
.hero {
  position: relative; min-height: 100vh;
  display: flex; align-items: center;
  background: linear-gradient(145deg, #0B1D3A 0%, #0F2B52 40%, #143A66 70%, #1A4A72 100%);
  overflow: hidden; padding-top: 72px;
}
.hero-gradient {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 70% 40%, rgba(78,205,196,0.12) 0%, transparent 60%),
    radial-gradient(ellipse 50% 40% at 20% 80%, rgba(78,205,196,0.08) 0%, transparent 50%);
  pointer-events: none;
}
.hero-content {
  position: relative; z-index: 2;
  text-align: center; padding: 80px 24px 120px;
  max-width: 800px;
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(78,205,196,0.15); border: 1px solid rgba(78,205,196,0.3);
  color: #A8E6CF; font-size: 13px; font-weight: 600;
  padding: 8px 20px; border-radius: 50px;
  margin-bottom: 28px;
}
.hero-headline {
  font-family: 'Playfair Display', serif;
  font-size: clamp(36px, 6vw, 68px);
  font-weight: 700; line-height: 1.1;
  color: #fff; margin-bottom: 24px;
}
.hero-sub {
  font-size: clamp(16px, 2vw, 19px);
  color: rgba(255,255,255,0.75);
  max-width: 600px; margin: 0 auto 40px; line-height: 1.7;
}
.hero-actions {
  display: flex; flex-wrap: wrap; gap: 16px;
  justify-content: center; margin-bottom: 48px;
}
.hero-trust {
  display: flex; flex-wrap: wrap; gap: 24px;
  justify-content: center;
}
.trust-item {
  display: flex; align-items: center; gap: 8px;
  color: rgba(255,255,255,0.7); font-size: 14px; font-weight: 500;
}
.trust-item svg { color: #4ECDC4; }
.hero-wave {
  position: absolute; bottom: -1px; left: 0; right: 0;
  line-height: 0;
}
.hero-wave svg { width: 100%; height: 80px; }

/* ── Services ───────────────────────────────────── */
.services { background: #F5F0EB; }
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}
.service-card {
  background: #fff;
  border-radius: 20px;
  padding: 36px 32px;
  box-shadow: 0 2px 12px rgba(11,29,58,0.06);
  transition: all 0.3s ease;
  border: 1px solid rgba(11,29,58,0.04);
}
.service-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(11,29,58,0.1);
  border-color: rgba(78,205,196,0.3);
}
.service-icon {
  width: 56px; height: 56px;
  background: linear-gradient(135deg, rgba(78,205,196,0.15), rgba(78,205,196,0.05));
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  color: #4ECDC4; margin-bottom: 20px;
}
.service-card h3 {
  font-size: 18px; font-weight: 700;
  color: #0B1D3A; margin-bottom: 10px;
}
.service-card p { font-size: 15px; color: #666; line-height: 1.7; }

/* ── About ──────────────────────────────────────── */
.about { 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 16px 48px rgba(11,29,58,0.12);
}
.about-img-main img { width: 100%; height: 480px; object-fit: cover; }
.about-img-float {
  position: absolute; bottom: -30px; right: -20px;
  border-radius: 16px; overflow: hidden;
  box-shadow: 0 8px 32px rgba(11,29,58,0.15);
  border: 4px solid #fff;
}
.about-img-float img { width: 100%; height: 200px; object-fit: cover; }
.about-stats {
  display: flex; gap: 32px; margin-top: 40px;
}
.stat { text-align: center; }
.stat-number {
  display: block; font-family: 'Playfair Display', serif;
  font-size: 42px; font-weight: 700; color: #4ECDC4; line-height: 1;
}
.stat-label {
  display: block; font-size: 14px; color: #666;
  margin-top: 6px; line-height: 1.4;
}
.about-content .section-title { text-align: left; }
.about-content .section-desc { margin-bottom: 20px; }
.about-content > p {
  font-size: 15px; color: #555; line-height: 1.8; margin-bottom: 16px;
}
.about-features {
  display: grid; grid-template-columns: 1fr 1fr; gap: 12px;
  margin-top: 28px;
}
.about-feature {
  display: flex; align-items: center; gap: 10px;
  font-size: 14px; font-weight: 600; color: #0B1D3A;
}
.about-feature svg { color: #4ECDC4; flex-shrink: 0; }

/* ── Why Us ─────────────────────────────────────── */
.why-us {
  position: relative; overflow: hidden;
  background: linear-gradient(145deg, #0B1D3A, #143A66);
}
.why-gradient {
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 60% 50% at 80% 20%, rgba(78,205,196,0.1) 0%, transparent 60%);
  pointer-events: none;
}
.why-us .container { position: relative; z-index: 2; }
.why-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}
.why-card {
  background: rgba(255,255,255,0.05);
  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(255,255,255,0.08);
  border-color: rgba(78,205,196,0.3);
  transform: translateY(-4px);
}
.why-number {
  font-family: 'Playfair Display', serif;
  font-size: 48px; font-weight: 700;
  color: rgba(78,205,196,0.25); line-height: 1;
  margin-bottom: 16px;
}
.why-card h3 {
  font-size: 18px; font-weight: 700;
  color: #fff; margin-bottom: 10px;
}
.why-card p { font-size: 14px; color: rgba(255,255,255,0.65); line-height: 1.7; }

/* ── Testimonial Banner ─────────────────────────── */
.testimonial-banner { background: #F5F0EB; }
.testimonial-inner {
  max-width: 800px; margin: 0 auto; text-align: center;
  background: #fff; border-radius: 24px;
  padding: 56px 48px;
  box-shadow: 0 4px 24px rgba(11,29,58,0.06);
  border: 1px solid rgba(11,29,58,0.04);
}
.testimonial-quote {
  color: #4ECDC4; margin-bottom: 20px; opacity: 0.6;
}
.testimonial-inner blockquote p {
  font-size: clamp(17px, 2vw, 21px);
  font-family: 'Playfair Display', serif;
  font-weight: 600; line-height: 1.6;
  color: #0B1D3A; margin-bottom: 24px;
  font-style: italic;
}
.testimonial-author {
  display: flex; align-items: center; justify-content: center; gap: 14px;
}
.author-avatar {
  width: 44px; height: 44px; border-radius: 50%;
  background: linear-gradient(135deg, #4ECDC4, #0B1D3A);
  display: flex; align-items: center; justify-content: center;
  color: #fff;
}
.testimonial-author strong { display: block; font-size: 15px; color: #0B1D3A; }
.testimonial-author span { font-size: 13px; color: #888; }

/* ── Contact ────────────────────────────────────── */
.contact { background: #fff; }
.contact-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 60px; align-items: start;
}
.contact-info .section-title { text-align: left; }
.contact-details { margin-top: 36px; display: flex; flex-direction: column; gap: 20px; }
.contact-item {
  display: flex; align-items: flex-start; gap: 16px;
}
.contact-icon {
  width: 48px; height: 48px; flex-shrink: 0;
  background: linear-gradient(135deg, rgba(78,205,196,0.15), rgba(78,205,196,0.05));
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  color: #4ECDC4;
}
.contact-item strong { display: block; font-size: 14px; color: #0B1D3A; margin-bottom: 2px; }
.contact-item a, .contact-item span { font-size: 15px; color: #555; }
.contact-item a:hover { color: #4ECDC4; }

/* ── Form ───────────────────────────────────────── */
.contact-form-wrapper {
  background: #F5F0EB; border-radius: 24px;
  padding: 40px; border: 1px solid rgba(11,29,58,0.06);
}
.contact-form h3 {
  font-family: 'Playfair Display', serif;
  font-size: 24px; font-weight: 700; color: #0B1D3A; margin-bottom: 6px;
}
.form-note { font-size: 14px; color: #888; margin-bottom: 24px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 16px; }
.form-group label {
  display: block; font-size: 13px; font-weight: 600;
  color: #0B1D3A; margin-bottom: 6px;
}
.form-group input, .form-group select, .form-group textarea {
  width: 100%; padding: 12px 16px;
  border: 1.5px solid rgba(11,29,58,0.12);
  border-radius: 12px; font-family: 'DM Sans', sans-serif;
  font-size: 15px; color: #1a1a2e;
  background: #fff; transition: border-color 0.2s;
  outline: none;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  border-color: #4ECDC4;
}
.form-group textarea { resize: vertical; min-height: 100px; }
.form-success {
  display: none; align-items: center; gap: 10px;
  margin-top: 16px; padding: 14px 20px;
  background: rgba(78,205,196,0.12); border-radius: 12px;
  color: #0B1D3A; font-weight: 600; font-size: 15px;
}
.form-success.show { display: flex; }
.form-success svg { color: #4ECDC4; flex-shrink: 0; }

/* ── Map Strip ──────────────────────────────────── */
.map-strip {
  background: #0B1D3A; padding: 40px 0;
}
.map-strip-inner {
  display: flex; align-items: center;
  justify-content: space-between; flex-wrap: wrap; gap: 16px;
}
.map-text h3 {
  font-family: 'Playfair Display', serif;
  font-size: 20px; font-weight: 700; color: #fff; margin-bottom: 4px;
}
.map-text p { font-size: 14px; color: rgba(255,255,255,0.6); }
.map-text a { color: #4ECDC4; }

/* ── Footer ─────────────────────────────────────── */
.footer {
  background: #071226; padding: 64px 0 0;
}
.footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px; padding-bottom: 48px;
}
.logo-light { color: #fff; margin-bottom: 16px; }
.footer-brand p { font-size: 14px; color: rgba(255,255,255,0.5); line-height: 1.7; max-width: 280px; }
.footer-links h4, .footer-contact h4 {
  font-size: 14px; font-weight: 700; color: #fff;
  text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 16px;
}
.footer-links ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-links a { font-size: 14px; color: rgba(255,255,255,0.55); transition: color 0.2s; }
.footer-links a:hover { color: #4ECDC4; }
.footer-contact p { font-size: 14px; color: rgba(255,255,255,0.5); line-height: 1.8; }
.footer-contact a { color: rgba(255,255,255,0.5); transition: color 0.2s; }
.footer-contact a:hover { color: #4ECDC4; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 24px 0; text-align: center;
}
.footer-bottom p { font-size: 13px; color: rgba(255,255,255,0.35); }

/* ── Responsive ─────────────────────────────────── */
@media (max-width: 1024px) {
  .about-grid, .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .about-content .section-title, .contact-info .section-title { text-align: center; }
  .about-content .section-desc, .contact-info .section-desc { margin-left: auto; margin-right: auto; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .nav-links, .nav > .btn { display: none; }
  .mobile-toggle { display: block; }
  .hero-content { padding: 60px 24px 100px; }
  .hero-actions { flex-direction: column; align-items: center; }
  .hero-actions .btn { width: 100%; max-width: 320px; justify-content: center; }
  .about-img-float { right: 0; }
  .about-img-main img { height: 320px; }
  .about-features { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .contact-form-wrapper { padding: 28px 20px; }
  .testimonial-inner { padding: 40px 24px; }
  .map-strip-inner { flex-direction: column; text-align: center; }
  .footer-grid { grid-template-columns: 1fr; }
  .section { padding: 72px 0; }
}
@media (max-width: 480px) {
  .services-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
}