/* ── 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;
  font-size: 16px;
  line-height: 1.65;
  color: #1a1a2e;
  background: #f7faf9;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ── Custom Properties ── */
:root {
  --midnight: #0A2342;
  --midnight-light: #13315C;
  --midnight-dark: #061829;
  --mint: #7ED4C1;
  --mint-light: #B8E8DB;
  --mint-pale: #E6F7F2;
  --mint-gradient: linear-gradient(135deg, #0A2342 0%, #1A5276 40%, #7ED4C1 100%);
  --mint-gradient-rev: linear-gradient(135deg, #7ED4C1 0%, #1A5276 40%, #0A2342 100%);
  --bg: #f7faf9;
  --bg-warm: #f0f7f4;
  --text-dark: #1a1a2e;
  --text-muted: #5a6a7a;
  --text-light: #f0f7f4;
  --radius: 14px;
  --radius-lg: 24px;
  --shadow-sm: 0 2px 8px rgba(10,35,66,0.06);
  --shadow-md: 0 8px 32px rgba(10,35,66,0.08);
  --shadow-lg: 0 16px 64px rgba(10,35,66,0.12);
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── Typography ── */
h1, h2, h3, h4 { font-family: 'Playfair Display', Georgia, serif; font-weight: 700; line-height: 1.2; }
.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--midnight);
  background: var(--mint-pale);
  border: 1px solid var(--mint-light);
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 16px;
}
.section-tag.light { color: var(--mint-light); background: rgba(126,212,193,0.15); border-color: rgba(126,212,193,0.3); }
.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--midnight);
  margin-bottom: 16px;
}
.section-title.light { color: #fff; }
.gradient-text {
  background: linear-gradient(135deg, #0A2342 0%, #1A5276 50%, #7ED4C1 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.gradient-text-light {
  background: linear-gradient(135deg, #B8E8DB 0%, #7ED4C1 50%, #0A2342 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.section-desc {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 560px;
  line-height: 1.7;
}
.section-desc.light { color: rgba(255,255,255,0.75); }
.section-header { text-align: center; margin-bottom: 64px; }
.section-header .section-desc { margin: 0 auto; }

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'DM Sans', sans-serif;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 14px 28px;
  border-radius: 100px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}
.btn-primary {
  background: var(--midnight);
  color: var(--mint-light);
  border-color: var(--midnight);
}
.btn-primary:hover { background: var(--midnight-light); border-color: var(--midnight-light); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn-light {
  background: #fff;
  color: var(--midnight);
  border-color: #fff;
}
.btn-light:hover { background: var(--mint-pale); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn-outline-light {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,0.5);
}
.btn-outline-light:hover { background: rgba(255,255,255,0.12); border-color: #fff; transform: translateY(-2px); }
.btn-full { width: 100%; justify-content: center; }
.btn-lg { padding: 18px 36px; font-size: 1.05rem; }

/* ── Header ── */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(247,250,249,0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(126,212,193,0.2);
  transition: var(--transition);
}
.site-header.scrolled { background: rgba(247,250,249,0.95); box-shadow: var(--shadow-sm); }
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 76px; }
.logo { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 1.15rem; color: var(--midnight); }
.logo-icon { color: var(--midnight); }
.nav-links { display: flex; align-items: center; gap: 8px; }
.nav-links a { padding: 8px 16px; border-radius: 100px; font-weight: 500; font-size: 0.92rem; color: var(--text-dark); transition: var(--transition); }
.nav-links a:hover { background: var(--mint-pale); color: var(--midnight); }
.nav-links .btn-primary { color: var(--mint-light); }
.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 8px; }
.nav-toggle span { display: block; width: 22px; height: 2px; background: var(--midnight); border-radius: 2px; transition: var(--transition); }
.nav-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ── Hero ── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: var(--midnight-dark);
}
.hero-bg {
  position: absolute;
  inset: 0;
  background: url('https://images.pexels.com/photos/4116291/pexels-photo-4116291.jpeg?auto=compress&cs=tinysrgb&fit=crop&w=1920&h=1080') center/cover no-repeat;
  opacity: 0.2;
}
.hero-gradient {
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, #061829 0%, #0A2342 35%, #1A5276 65%, #2D7A6A 100%);
}
.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 120px 24px 80px;
  max-width: 800px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mint);
  background: rgba(126,212,193,0.12);
  border: 1px solid rgba(126,212,193,0.25);
  padding: 8px 18px;
  border-radius: 100px;
  margin-bottom: 28px;
}
.hero-title {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  color: #fff;
  margin-bottom: 24px;
  line-height: 1.1;
}
.hero-title .gradient-text {
  background: linear-gradient(135deg, #B8E8DB 0%, #7ED4C1 60%, #0A2342 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-sub {
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  color: rgba(255,255,255,0.72);
  max-width: 560px;
  margin: 0 auto 40px;
  line-height: 1.7;
}
.hero-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; margin-bottom: 56px; }
.hero-stats { display: flex; justify-content: center; gap: 40px; flex-wrap: wrap; }
.stat { text-align: center; }
.stat strong { display: block; font-family: 'Playfair Display', serif; font-size: 1.5rem; color: var(--mint); }
.stat span { font-size: 0.85rem; color: rgba(255,255,255,0.55); }
.stat-divider { width: 1px; background: rgba(255,255,255,0.15); align-self: stretch; margin: 8px 0; }
.hero-wave { position: absolute; bottom: -1px; left: 0; right: 0; }
.hero-wave svg { display: block; width: 100%; height: 80px; }

/* ── Services ── */
.services { padding: 100px 0; background: var(--bg); }
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.service-card {
  background: #fff;
  border: 1px solid rgba(126,212,193,0.2);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--midnight), var(--mint));
  opacity: 0;
  transition: var(--transition);
}
.service-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: var(--mint-light); }
.service-card:hover::before { opacity: 1; }
.service-icon {
  width: 56px; height: 56px;
  display: flex; align-items: center; justify-content: center;
  background: var(--mint-pale);
  border-radius: var(--radius);
  color: var(--midnight);
  margin-bottom: 20px;
  transition: var(--transition);
}
.service-card:hover .service-icon { background: var(--midnight); color: var(--mint-light); }
.service-card h3 { font-family: 'DM Sans', sans-serif; font-size: 1.15rem; font-weight: 700; color: var(--midnight); margin-bottom: 10px; }
.service-card p { font-size: 0.95rem; color: var(--text-muted); line-height: 1.7; }

/* ── About ── */
.about { padding: 100px 0; background: var(--bg-warm); }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.about-images { position: relative; }
.about-img-main { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-lg); }
.about-img-main img { width: 100%; height: 420px; object-fit: cover; }
.about-img-float {
  position: absolute;
  bottom: -40px;
  right: -30px;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 4px solid var(--bg-warm);
}
.about-img-float img { width: 280px; height: 200px; object-fit: cover; }
.about-badge-float {
  position: absolute;
  top: -20px;
  right: 20px;
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--midnight);
  color: var(--mint);
  font-weight: 700;
  font-size: 0.85rem;
  padding: 12px 20px;
  border-radius: 100px;
  box-shadow: var(--shadow-md);
}
.about-content .section-title { margin-bottom: 20px; }
.about-content > p { color: var(--text-muted); margin-bottom: 16px; line-height: 1.8; }
.about-values { margin-top: 32px; display: grid; gap: 16px; }
.value-item { display: flex; align-items: center; gap: 14px; }
.value-check {
  flex-shrink: 0;
  width: 28px; height: 28px;
  background: var(--mint-pale);
  border: 1px solid var(--mint-light);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--midnight);
}
.value-item span { font-size: 0.95rem; color: var(--text-dark); font-weight: 500; }

/* ── Why Us ── */
.why-us { padding: 100px 0; background: var(--midnight); position: relative; overflow: hidden; }
.why-us::before {
  content: '';
  position: absolute;
  top: -200px; right: -200px;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(126,212,193,0.08) 0%, transparent 70%);
  pointer-events: none;
}
.why-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; 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: var(--radius-lg);
  padding: 40px 36px;
  transition: var(--transition);
}
.why-card:hover { background: rgba(255,255,255,0.08); border-color: rgba(126,212,193,0.3); transform: translateY(-4px); }
.why-number {
  font-family: 'Playfair Display', serif;
  font-size: 3rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--mint) 0%, rgba(126,212,193,0.3) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 16px;
}
.why-card h3 { font-family: 'DM Sans', sans-serif; font-size: 1.2rem; font-weight: 700; color: #fff; margin-bottom: 10px; }
.why-card p { font-size: 0.95rem; color: rgba(255,255,255,0.6); line-height: 1.7; }

/* ── Reviews ── */
.reviews { padding: 100px 0; background: var(--bg); }
.reviews-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.review-card {
  background: #fff;
  border: 1px solid rgba(126,212,193,0.15);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  transition: var(--transition);
}
.review-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--mint-light); }
.review-stars { display: flex; gap: 4px; margin-bottom: 20px; color: #F0B429; }
.review-card > p { font-size: 0.95rem; color: var(--text-muted); line-height: 1.8; margin-bottom: 24px; font-style: italic; }
.review-author { display: flex; align-items: center; gap: 12px; }
.review-avatar {
  width: 40px; height: 40px;
  background: linear-gradient(135deg, var(--midnight), var(--mint));
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: #fff;
  font-weight: 700;
  font-size: 0.9rem;
}
.review-author span { font-size: 0.9rem; color: var(--text-dark); font-weight: 600; }

/* ── CTA ── */
.cta {
  position: relative;
  padding: 100px 0;
  overflow: hidden;
}
.cta-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, #0A2342 0%, #1A5276 50%, #2D7A6A 100%);
}
.cta-content { position: relative; z-index: 1; text-align: center; }
.cta-title {
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  color: #fff;
  margin-bottom: 16px;
}
.cta-desc { font-size: 1.1rem; color: rgba(255,255,255,0.7); margin-bottom: 40px; max-width: 480px; margin-left: auto; margin-right: auto; }
.cta-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ── Contact ── */
.contact { padding: 100px 0; background: var(--bg-warm); }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; }
.contact-info .section-title { margin-bottom: 12px; }
.contact-info > p { color: var(--text-muted); margin-bottom: 36px; line-height: 1.7; }
.contact-details { display: grid; gap: 20px; margin-bottom: 32px; }
.contact-item { display: flex; align-items: flex-start; gap: 16px; }
.contact-icon {
  flex-shrink: 0;
  width: 48px; height: 48px;
  background: var(--mint-pale);
  border: 1px solid var(--mint-light);
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  color: var(--midnight);
}
.contact-item strong { display: block; font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-muted); margin-bottom: 4px; }
.contact-item span, .contact-item a { font-size: 1rem; color: var(--text-dark); font-weight: 600; }
.contact-item a:hover { color: var(--midnight); text-decoration: underline; }
.contact-map { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-sm); }

/* ── Form ── */
.contact-form-wrap {
  background: #fff;
  border: 1px solid rgba(126,212,193,0.2);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-md);
}
.form-title { font-size: 1.4rem; color: var(--midnight); margin-bottom: 28px; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: 0.85rem; font-weight: 700; color: var(--text-dark); margin-bottom: 6px; letter-spacing: 0.03em; }
.form-group input, .form-group select, .form-group textarea {
  width: 100%;
  padding: 14px 16px;
  border: 1.5px solid #e0ebe6;
  border-radius: var(--radius);
  font-family: 'DM Sans', sans-serif;
  font-size: 0.95rem;
  color: var(--text-dark);
  background: var(--bg);
  transition: var(--transition);
  outline: none;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  border-color: var(--mint);
  background: #fff;
  box-shadow: 0 0 0 4px rgba(126,212,193,0.15);
}
.form-group input::placeholder, .form-group textarea::placeholder { color: #a0b4aa; }
.form-group textarea { resize: vertical; min-height: 100px; }
.form-success {
  display: none;
  align-items: center;
  gap: 10px;
  margin-top: 16px;
  padding: 14px 20px;
  background: var(--mint-pale);
  border: 1px solid var(--mint-light);
  border-radius: var(--radius);
  color: var(--midnight);
  font-weight: 600;
  font-size: 0.95rem;
}
.form-success.show { display: flex; }

/* ── Footer ── */
.footer { background: var(--midnight-dark); color: rgba(255,255,255,0.6); padding: 80px 0 0; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: 48px; padding-bottom: 60px; }
.footer-brand .logo { color: #fff; margin-bottom: 16px; }
.footer-brand .logo-icon { color: var(--mint); }
.footer-brand p { font-size: 0.92rem; line-height: 1.7; }
.footer-links h4, .footer-contact h4 { color: #fff; font-family: 'DM Sans', sans-serif; font-size: 0.85rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 20px; }
.footer-links a { display: block; font-size: 0.92rem; padding: 6px 0; transition: var(--transition); }
.footer-links a:hover { color: var(--mint); }
.footer-contact p { font-size: 0.92rem; margin-bottom: 8px; line-height: 1.6; }
.footer-contact a:hover { color: var(--mint); text-decoration: underline; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.08); padding: 24px 0; }
.footer-bottom p { font-size: 0.85rem; text-align: center; color: rgba(255,255,255,0.35); }

/* ── Responsive ── */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .reviews-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .nav-toggle { display: flex; }
  .nav-links {
    position: fixed;
    top: 76px;
    left: 0;
    right: 0;
    background: rgba(247,250,249,0.98);
    backdrop-filter: blur(16px);
    flex-direction: column;
    padding: 24px;
    gap: 4px;
    border-bottom: 1px solid rgba(126,212,193,0.2);
    transform: translateY(-120%);
    opacity: 0;
    transition: var(--transition);
    pointer-events: none;
  }
  .nav-links.open { transform: translateY(0); opacity: 1; pointer-events: all; }
  .nav-links a { padding: 12px 16px; width: 100%; text-align: center; }
  .hero-title { font-size: clamp(2rem, 8vw, 3rem); }
  .hero-stats { gap: 24px; }
  .about-grid { grid-template-columns: 1fr; gap: 48px; }
  .about-img-float { right: 0; }
  .why-grid { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr; }
  .reviews-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .footer-grid { grid-template-columns: 1fr; gap: 36px; }
  .cta-actions { flex-direction: column; align-items: center; }
}
@media (max-width: 480px) {
  .hero-actions { flex-direction: column; align-items: center; }
  .btn-lg { width: 100%; justify-content: center; }
  .contact-form-wrap { padding: 24px; }
}