:root {
  --blue-900: #123044;
  --blue-700: #1b6b88;
  --aqua: #52c9d8;
  --green: #b9e5c9;
  --green-dark: #4b9f73;
  --gray-50: #f7fbfc;
  --gray-100: #edf5f7;
  --gray-500: #61727a;
  --white: #ffffff;
  --shadow: 0 18px 45px rgba(18, 48, 68, 0.10);
  --radius: 28px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--blue-900);
  background: linear-gradient(180deg, var(--white), var(--gray-50));
}

a { color: inherit; text-decoration: none; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px clamp(20px, 5vw, 72px);
  background: rgba(255,255,255,0.88);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(18,48,68,0.08);
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.brand-logo {
  width: 46px;
  height: 46px;
  object-fit: cover;
  border-radius: 999px;
  box-shadow: 0 8px 20px rgba(82,201,216,0.22);
}

nav {
  display: flex;
  gap: 26px;
  font-size: 0.95rem;
  color: var(--gray-500);
}

.btn {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  border: none;
  background: var(--blue-900);
  color: var(--white);
  border-radius: 999px;
  padding: 15px 24px;
  font-weight: 750;
  cursor: pointer;
  box-shadow: 0 10px 25px rgba(18,48,68,0.18);
}

.btn-small { padding: 11px 17px; font-size: 0.9rem; }
.btn-secondary {
  background: var(--white);
  color: var(--blue-900);
  box-shadow: inset 0 0 0 1px rgba(18,48,68,0.12);
}
.full { width: 100%; }

.hero {
  min-height: 78vh;
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  align-items: center;
  gap: 40px;
  padding: 76px clamp(20px, 6vw, 96px);
  overflow: hidden;
}

.eyebrow {
  color: var(--green-dark);
  text-transform: uppercase;
  letter-spacing: .14em;
  font-weight: 800;
  font-size: .78rem;
}

h1 {
  font-size: clamp(4rem, 10vw, 8.5rem);
  line-height: .86;
  letter-spacing: -.08em;
  margin: 0 0 28px;
  max-width: 820px;
}

h2 {
  font-size: clamp(2rem, 4vw, 4rem);
  letter-spacing: -.055em;
  line-height: .96;
  margin: 0 0 18px;
}

h3 { font-size: 1.35rem; margin: 0 0 12px; }

.hero-note {
  max-width: 580px;
  font-size: 1.15rem;
  line-height: 1.7;
  color: var(--gray-500);
}

.hero-actions { display: flex; gap: 14px; margin-top: 28px; flex-wrap: wrap; }

.hero-image-wrap {
  min-height: 520px;
  border-radius: 48px;
  background:
    radial-gradient(circle at 70% 20%, rgba(185,229,201,.42), transparent 28%),
    radial-gradient(circle at 25% 70%, rgba(82,201,216,.30), transparent 30%),
    linear-gradient(145deg, #ffffff, #edf9fb);
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
  display: grid;
  place-items: center;
  padding: 30px;
}

.hero-image {
  width: min(100%, 520px);
  height: auto;
  display: block;
  border-radius: 36px;
  filter: drop-shadow(0 22px 28px rgba(18, 48, 68, 0.18));
}

.section {
  padding: 82px clamp(20px, 6vw, 96px);
}

.section-heading {
  max-width: 760px;
  margin-bottom: 34px;
}

.section-heading p, .split p, .group p, .contact p {
  color: var(--gray-500);
  line-height: 1.7;
}

.steps, .packages {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.steps article, .card, .screening, .group, .contact {
  background: var(--white);
  border: 1px solid rgba(18,48,68,0.08);
  border-radius: var(--radius);
  padding: 26px;
  box-shadow: var(--shadow);
}

.steps span {
  display: inline-grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 16px;
  background: var(--gray-100);
  color: var(--blue-700);
  font-weight: 850;
  margin-bottom: 24px;
}

.steps p, .card p, .card li, .faq p {
  color: var(--gray-500);
  line-height: 1.65;
}

.split, .screening, .group, .contact {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 34px;
  align-items: center;
}

.packages { grid-template-columns: repeat(3, 1fr); }

.card {
  position: relative;
  min-height: 390px;
}

.featured {
  border: 2px solid rgba(82,201,216,.8);
  transform: translateY(-10px);
}

.badge {
  position: absolute;
  top: 22px;
  right: 22px;
  background: var(--green);
  color: var(--blue-900);
  border-radius: 999px;
  padding: 8px 12px;
  font-size: .8rem;
  font-weight: 800;
}

.price {
  font-size: 1.8rem;
  font-weight: 850;
  color: var(--blue-900) !important;
}

ul { padding-left: 18px; }

.screening-form, .contact-form {
  display: grid;
  gap: 16px;
}

label {
  display: grid;
  gap: 8px;
  font-weight: 750;
}

input, select, textarea {
  width: 100%;
  border: 1px solid rgba(18,48,68,0.14);
  border-radius: 18px;
  padding: 15px 16px;
  font: inherit;
  color: var(--blue-900);
  background: var(--gray-50);
}

textarea { min-height: 120px; resize: vertical; }

.microcopy {
  text-align: center;
  color: var(--gray-500);
  font-size: .9rem;
}

.group {
  background: linear-gradient(135deg, #ffffff, #eefbfd);
}

.faq {
  display: grid;
  gap: 12px;
  max-width: 980px;
}

details {
  background: var(--white);
  border: 1px solid rgba(18,48,68,0.08);
  border-radius: 20px;
  padding: 20px 22px;
  box-shadow: 0 8px 22px rgba(18,48,68,0.05);
}

summary {
  cursor: pointer;
  font-weight: 800;
}

footer {
  padding: 42px clamp(20px, 6vw, 96px);
  color: var(--gray-500);
  border-top: 1px solid rgba(18,48,68,0.08);
}

@media (max-width: 980px) {
  nav { display: none; }
  .hero, .split, .screening, .group, .contact {
    grid-template-columns: 1fr;
  }
  .hero { padding-top: 46px; }
  .hero-image-wrap {
    min-height: auto;
    padding: 22px;
  }
  .hero-image {
    max-width: 420px;
  }
  .steps, .packages { grid-template-columns: 1fr; }
  .featured { transform: none; }
  h1 { font-size: clamp(4.3rem, 20vw, 7rem); }
}

@media (max-width: 560px) {
  .site-header { padding: 12px 16px; }
  .site-header .btn { display: none; }
  .brand-logo {
    width: 40px;
    height: 40px;
  }
  .hero-actions .btn { width: 100%; }
  .section { padding: 58px 18px; }
  .hero { padding: 54px 18px; }
  .hero-image-wrap { border-radius: 34px; }
}