:root {
  --ink: #172321;
  --muted: #586663;
  --paper: #fbfaf5;
  --surface: #ffffff;
  --line: #d7ddd8;
  --sage: #6d8379;
  --deep: #284b43;
  --gold: #c68a3c;
  --gold-soft: #f1dfbd;
  --alert: #7f331f;
  --shadow: 0 18px 45px rgba(23, 35, 33, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
}

a {
  color: inherit;
}

img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px clamp(18px, 4vw, 58px);
  background: rgba(251, 250, 245, 0.94);
  border-bottom: 1px solid rgba(215, 221, 216, 0.8);
  backdrop-filter: blur(14px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.brand-mark {
  display: inline-grid;
  place-items: center;
  width: 44px;
  height: 44px;
  color: #fff;
  background: var(--deep);
  border-radius: 8px;
  font-weight: 800;
}

.brand strong,
.brand small {
  display: block;
}

.brand small {
  color: var(--muted);
  font-size: 12px;
}

.site-header nav,
.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  color: var(--muted);
  font-size: 14px;
}

.site-header nav a,
.site-footer nav a {
  text-decoration: none;
}

.site-header nav a:hover,
.site-footer nav a:hover {
  color: var(--deep);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(360px, 0.96fr);
  gap: clamp(28px, 5vw, 76px);
  align-items: center;
  padding: clamp(38px, 7vw, 86px) clamp(18px, 5vw, 76px) 44px;
}

.hero-copy {
  max-width: 760px;
}

.advertisement-label,
.section-label {
  margin: 0 0 12px;
  color: var(--alert);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

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

h1 {
  max-width: 780px;
  margin-bottom: 20px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(42px, 6vw, 78px);
  line-height: 0.98;
  font-weight: 700;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 16px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.08;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 8px;
  font-size: 20px;
  line-height: 1.2;
}

.lead {
  max-width: 670px;
  color: var(--muted);
  font-size: clamp(18px, 2vw, 22px);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 28px 0;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 13px 18px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 800;
}

.button.primary {
  color: #fff;
  background: var(--deep);
}

.button.secondary {
  color: var(--deep);
  background: var(--gold-soft);
}

.notice-card {
  padding: 18px;
  border: 1px solid #e5c9b9;
  border-left: 5px solid var(--alert);
  border-radius: 8px;
  background: #fff6ef;
  color: #4f2f25;
}

.strong-notice {
  max-width: 730px;
}

.hero-media {
  min-height: 520px;
  margin: 0;
  overflow: hidden;
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.intro-band,
.content-section,
.disclosure-section,
.contact-section,
.legal-page {
  padding: clamp(46px, 7vw, 86px) clamp(18px, 5vw, 76px);
}

.intro-band {
  display: grid;
  grid-template-columns: minmax(0, 0.74fr) minmax(340px, 1.26fr);
  gap: 28px;
  background: var(--surface);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.intro-band > div:first-child p,
.section-copy p,
.content-section p,
.contact-section p,
.legal-page p,
.legal-page li {
  color: var(--muted);
}

.mini-grid,
.service-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.mini-grid article,
.service-grid article,
.contact-card {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
}

.mini-grid span {
  display: block;
  margin-bottom: 18px;
  color: var(--gold);
  font-weight: 900;
}

.split-section {
  display: grid;
  grid-template-columns: minmax(320px, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(28px, 5vw, 70px);
  align-items: center;
  padding: clamp(48px, 7vw, 90px) clamp(18px, 5vw, 76px);
}

.split-section.reverse {
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.9fr);
}

.split-section.reverse .section-media {
  order: 2;
}

.section-media {
  min-height: 450px;
  overflow: hidden;
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.section-copy {
  max-width: 650px;
}

.check-list {
  display: grid;
  gap: 10px;
  padding: 0;
  margin: 22px 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 28px;
}

.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 12px;
  height: 12px;
  border: 3px solid var(--gold);
  border-radius: 50%;
}

.small-note {
  padding: 15px;
  border-radius: 8px;
  background: #edf2ef;
  font-size: 14px;
}

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

.service-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.disclosure-section {
  display: grid;
  grid-template-columns: minmax(260px, 0.65fr) minmax(0, 1.35fr);
  gap: clamp(24px, 5vw, 70px);
  background: var(--deep);
  color: #fff;
}

.disclosure-section .advertisement-label {
  color: var(--gold-soft);
}

.disclosure-copy p {
  color: #e7eeee;
  font-size: 18px;
}

.contact-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 420px);
  gap: 30px;
  align-items: start;
  background: var(--surface);
}

.contact-card p {
  margin-bottom: 18px;
}

.contact-card p:last-child {
  margin-bottom: 0;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 28px clamp(18px, 5vw, 76px);
  color: #dfe8e5;
  background: #16211f;
}

.site-footer p {
  max-width: 760px;
  margin: 8px 0 0;
  color: #b7c4c0;
  font-size: 14px;
}

.site-footer nav a {
  color: #dfe8e5;
}

.legal-page {
  max-width: 980px;
  margin: 0 auto;
}

.legal-page h1 {
  font-size: clamp(38px, 5vw, 64px);
}

.legal-page section {
  padding: 26px 0;
  border-bottom: 1px solid var(--line);
}

.legal-page section:last-child {
  border-bottom: 0;
}

.legal-page ul {
  padding-left: 22px;
}

@media (max-width: 980px) {
  .hero,
  .intro-band,
  .split-section,
  .split-section.reverse,
  .disclosure-section,
  .contact-section {
    grid-template-columns: 1fr;
  }

  .split-section.reverse .section-media {
    order: 0;
  }

  .hero-media,
  .section-media {
    min-height: 380px;
  }

  .mini-grid,
  .service-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .site-footer {
    flex-direction: column;
  }
}

@media (max-width: 680px) {
  .site-header {
    position: static;
    align-items: flex-start;
    flex-direction: column;
  }

  .site-header nav {
    gap: 12px;
  }

  .hero {
    padding-top: 32px;
  }

  .hero-media,
  .section-media {
    min-height: 300px;
  }

  .mini-grid,
  .service-grid {
    grid-template-columns: 1fr;
  }

  .button {
    width: 100%;
  }
}