:root {
  --teal: #0d9488;
  --teal-dark: #0f766e;
  --teal-light: #ccfbf1;
  --navy: #0f2540;
  --text: #1e293b;
  --muted: #5b6b7c;
  --bg-soft: #f4faf9;
  --white: #ffffff;
  --border: #e2e8f0;
  --radius: 16px;
  --shadow: 0 10px 30px rgba(15, 37, 64, 0.08);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: 'Inter', sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
}

h1, h2, h3 {
  font-family: 'Poppins', sans-serif;
  color: var(--navy);
  margin: 0 0 .5rem;
}

p { margin: 0 0 1rem; color: var(--muted); }

.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
}

.section { padding: 72px 0; }
.section h2 { font-size: 2rem; text-align: center; }
.section-sub {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 2.5rem;
}
.sample-note { font-style: italic; color: #94a3b8; }

/* Buttons */
.btn {
  display: inline-block;
  padding: 14px 28px;
  border-radius: 999px;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  border: none;
  font-size: 1rem;
  transition: transform .15s ease, box-shadow .15s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--teal); color: var(--white); box-shadow: 0 8px 20px rgba(13,148,136,.35); }
.btn-primary:hover { background: var(--teal-dark); }
.btn-secondary { background: var(--navy); color: var(--white); }
.btn-outline { background: transparent; color: var(--teal); border: 2px solid var(--teal); }
.btn-outline:hover { background: var(--teal-light); }
.btn-block { display: block; width: 100%; text-align: center; margin-top: 12px; }
.btn-lg { font-size: 1.1rem; padding: 16px 36px; }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  background: rgba(255,255,255,.95);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--border);
  z-index: 100;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: 'Poppins', sans-serif;
  font-weight: 600;
  font-size: 1.15rem;
  color: var(--navy);
  text-decoration: none;
}
.logo-icon { font-size: 1.4rem; }
.nav-links { display: flex; gap: 28px; }
.nav-links a { color: var(--muted); text-decoration: none; font-weight: 500; }
.nav-links a:hover { color: var(--teal); }
.header-call { padding: 10px 20px; font-size: .95rem; }

/* Hero */
.hero {
  background: linear-gradient(160deg, var(--bg-soft), var(--white));
  padding: 64px 0;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 48px;
  align-items: center;
}
.badge {
  display: inline-block;
  background: var(--teal-light);
  color: var(--teal-dark);
  padding: 6px 16px;
  border-radius: 999px;
  font-weight: 600;
  font-size: .85rem;
  margin-bottom: 16px;
}
.hero-copy h1 { font-size: 2.6rem; line-height: 1.2; }
.hero-copy p { font-size: 1.1rem; }
.hero-actions { display: flex; gap: 16px; margin: 24px 0; flex-wrap: wrap; }
.hero-trust {
  display: flex;
  gap: 32px;
  margin-top: 24px;
}
.hero-trust div { display: flex; flex-direction: column; }
.hero-trust strong { font-size: 1.4rem; color: var(--teal-dark); font-family: 'Poppins', sans-serif; }
.hero-trust span { font-size: .85rem; color: var(--muted); }

.hero-card {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 32px;
  border: 1px solid var(--border);
}
.hero-card-badge {
  display: inline-block;
  background: #fef3c7;
  color: #92400e;
  padding: 6px 14px;
  border-radius: 999px;
  font-size: .8rem;
  font-weight: 600;
  margin-bottom: 16px;
}

/* Grid / Cards */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.card, .service-card, .testimonial-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow);
}
.card-icon { font-size: 2rem; margin-bottom: 12px; }
.why { background: var(--bg-soft); }
.service-card ul { padding-left: 20px; margin: 0 0 16px; color: var(--muted); }
.service-card li { margin-bottom: 6px; }
.tag {
  display: inline-block;
  background: var(--teal-light);
  color: var(--teal-dark);
  padding: 4px 12px;
  border-radius: 999px;
  font-size: .8rem;
  font-weight: 600;
}

/* Steps */
.steps .step { text-align: center; }
.step-num {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--teal);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.2rem;
  margin: 0 auto 16px;
}
.center-cta { text-align: center; margin-top: 16px; }

.why-choose { background: var(--bg-soft); }

/* Testimonials */
.testimonial-card p { color: var(--text); font-style: italic; }
.testimonial-author { font-weight: 600; color: var(--navy); font-size: .9rem; }

/* FAQ */
.faq-list { max-width: 760px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid var(--border); }
.faq-q {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: 18px 4px;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--navy);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: 'Poppins', sans-serif;
}
.faq-q span { color: var(--teal); font-size: 1.3rem; transition: transform .2s ease; }
.faq-item.open .faq-q span { transform: rotate(45deg); }
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height .25s ease;
}
.faq-item.open .faq-a { max-height: 200px; }
.faq-a p { padding: 0 4px 16px; }

/* Booking */
.book { background: var(--bg-soft); }
.book-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}
.book-points { list-style: none; padding: 0; color: var(--muted); }
.book-points li { margin-bottom: 8px; font-weight: 500; }
.book-form {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.book-form label { font-weight: 600; font-size: .9rem; color: var(--navy); display: flex; flex-direction: column; gap: 6px; }
.book-form input, .book-form textarea {
  font-family: 'Inter', sans-serif;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 10px;
  font-size: 1rem;
  font-weight: 400;
  resize: vertical;
}
.book-form input:focus, .book-form textarea:focus { outline: 2px solid var(--teal); border-color: var(--teal); }

/* Final CTA */
.final-cta {
  background: linear-gradient(135deg, var(--navy), var(--teal-dark));
  color: var(--white);
  text-align: center;
  padding: 64px 24px;
}
.final-cta h2 { color: var(--white); }
.final-cta p { color: #d7e6ee; }

/* Footer */
.site-footer {
  background: var(--navy);
  color: #b9c8d6;
  text-align: center;
  padding: 32px 24px;
  font-size: .9rem;
}
.site-footer a { color: var(--teal-light); }

/* Mobile call button */
.mobile-call-btn {
  display: none;
  position: fixed;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--teal);
  color: var(--white);
  padding: 14px 28px;
  border-radius: 999px;
  font-weight: 600;
  text-decoration: none;
  box-shadow: 0 8px 24px rgba(13,148,136,.4);
  z-index: 200;
}

@media (max-width: 900px) {
  .hero-grid, .grid-3, .book-grid { grid-template-columns: 1fr; }
  .nav-links { display: none; }
  .hero-copy h1 { font-size: 2rem; }
  .mobile-call-btn { display: block; }
  .header-call { display: none; }
}