:root {
  --navy: #0b1f3a;
  --navy-soft: #183556;
  --teal: #0f9f91;
  --teal-dark: #08766d;
  --text: #172033;
  --muted: #5d6b7a;
  --line: #d9e3ea;
  --surface: #ffffff;
  --surface-soft: #f5f8fa;
  --teal-soft: #e7f6f4;
  --shadow: 0 18px 50px rgba(11, 31, 58, 0.08);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--surface);
  color: var(--text);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.6;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(10px);
}

.nav,
.section,
.hero,
.privacy-note,
.quote-section,
.site-footer {
  width: min(1160px, calc(100% - 32px));
  margin: 0 auto;
}

.nav {
  min-height: 70px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--navy);
  font-weight: 700;
}

.brand-mark {
  width: 34px;
  height: 34px;
  display: inline-grid;
  place-items: center;
  border-radius: 8px;
  background: var(--teal);
  color: #ffffff;
  font-weight: 800;
}

.nav-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 18px;
  color: var(--muted);
  font-size: 14px;
}

.nav-links a:hover {
  color: var(--teal-dark);
}

.hero {
  min-height: calc(100vh - 70px);
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(320px, 1.05fr);
  align-items: center;
  gap: 46px;
  padding: 56px 0 48px;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--teal-dark);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 18px;
  color: var(--navy);
  font-size: 58px;
  line-height: 1.05;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 10px;
  color: var(--navy);
  font-size: 34px;
  line-height: 1.18;
  letter-spacing: 0;
}

h3 {
  color: var(--navy);
  font-size: 19px;
  line-height: 1.25;
  letter-spacing: 0;
}

.hero-subtitle {
  margin-bottom: 10px;
  color: var(--navy-soft);
  font-size: 24px;
  font-weight: 700;
}

.hero-copy {
  max-width: 600px;
  color: var(--muted);
  font-size: 18px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.button {
  min-height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  padding: 0 18px;
  font-weight: 700;
  border: 1px solid transparent;
}

.button-primary {
  background: var(--teal);
  color: #ffffff;
}

.button-secondary {
  background: #ffffff;
  color: var(--navy);
  border-color: var(--line);
}

.hero-visual {
  margin: 0;
}

.hero-visual img,
.gallery-grid figure {
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.section {
  padding: 80px 0;
}

.section-muted {
  width: 100%;
  max-width: none;
  padding-left: max(16px, calc((100% - 1160px) / 2));
  padding-right: max(16px, calc((100% - 1160px) / 2));
  background: var(--surface-soft);
}

.section-heading {
  max-width: 720px;
  margin-bottom: 28px;
}

.feature-grid,
.package-grid,
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.feature-card,
.package-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  padding: 22px;
}

.feature-card p,
.package-card li,
.package-meta,
.faq-list p,
.privacy-note p,
.quote-section p,
.site-footer p {
  color: var(--muted);
}

.feature-card h3 {
  margin-bottom: 8px;
}

.package-card {
  display: flex;
  flex-direction: column;
}

.package-featured {
  border-color: rgba(15, 159, 145, 0.5);
  box-shadow: var(--shadow);
}

.price {
  margin-bottom: 18px;
  color: var(--teal-dark);
  font-size: 34px;
  font-weight: 800;
  line-height: 1;
}

ul {
  margin: 0 0 18px;
  padding-left: 20px;
}

.package-meta {
  margin: auto 0 0;
  font-size: 14px;
  font-weight: 700;
}

.package-meta + .package-meta {
  margin-top: 4px;
}

.gallery-grid figure {
  margin: 0;
  background: var(--surface);
}

.gallery-grid figcaption {
  padding: 14px 16px;
  color: var(--navy);
  font-weight: 700;
}

.steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.steps li {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  padding: 20px;
}

.steps span {
  display: inline-block;
  margin-bottom: 10px;
  color: var(--teal-dark);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
}

.steps p {
  margin-bottom: 0;
  color: var(--navy);
  font-weight: 700;
}

.faq-section {
  max-width: 900px;
}

.faq-list {
  border-top: 1px solid var(--line);
}

details {
  border-bottom: 1px solid var(--line);
  padding: 18px 0;
}

summary {
  cursor: pointer;
  color: var(--navy);
  font-weight: 800;
}

details p {
  margin: 12px 0 0;
}

.privacy-note,
.quote-section {
  display: grid;
  grid-template-columns: 0.65fr 1fr;
  gap: 28px;
  align-items: start;
  border-top: 1px solid var(--line);
  padding: 54px 0;
}

.quote-section {
  align-items: center;
  border-bottom: 1px solid var(--line);
}

.email-link {
  justify-self: end;
  display: inline-flex;
  align-items: center;
  min-height: 46px;
  border-radius: 8px;
  background: var(--teal-soft);
  color: var(--teal-dark);
  padding: 0 16px;
  font-weight: 800;
  overflow-wrap: anywhere;
}

.site-footer {
  padding: 28px 0;
  text-align: center;
}

.site-footer p {
  margin: 0;
}

@media (max-width: 920px) {
  .hero,
  .privacy-note,
  .quote-section,
  .feature-grid,
  .package-grid,
  .gallery-grid,
  .steps {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    padding-top: 46px;
  }

  h1 {
    font-size: 44px;
  }

  .email-link {
    justify-self: start;
  }
}

@media (max-width: 640px) {
  .nav {
    align-items: flex-start;
    flex-direction: column;
    padding: 14px 0;
  }

  .nav-links {
    justify-content: flex-start;
    gap: 12px;
  }

  h1 {
    font-size: 36px;
  }

  h2 {
    font-size: 28px;
  }

  .hero-subtitle {
    font-size: 20px;
  }

  .section {
    padding: 58px 0;
  }
}