:root {
  --ink: #17222b;
  --muted: #5a6975;
  --line: #d9e1e6;
  --paper: #fbfaf7;
  --white: #fff;
  --sea: #0b5c6b;
  --deep: #102b3a;
  --gold: #b78334;
  --green: #24645b;
  --shadow: 0 18px 50px rgba(16, 43, 58, 0.14);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: -apple-system, BlinkMacSystemFont, "Hiragino Kaku Gothic ProN", "Yu Gothic", "YuGothic", sans-serif;
  line-height: 1.8;
  letter-spacing: 0;
  overflow-x: hidden;
}

a {
  color: var(--sea);
  text-underline-offset: 0.18em;
}

p,
li,
td,
th {
  overflow-wrap: anywhere;
}

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

.mobile-only {
  display: none;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(251, 250, 247, 0.94);
  border-bottom: 1px solid rgba(16, 43, 58, 0.12);
  backdrop-filter: blur(12px);
}

.nav {
  width: min(1120px, calc(100% - 32px));
  min-height: 72px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--deep);
  text-decoration: none;
  font-weight: 700;
  line-height: 1.3;
}

.brand img {
  width: 48px;
  height: 48px;
  object-fit: cover;
  border-radius: 50%;
}

.brand span {
  display: block;
  color: var(--muted);
  font-size: 12px;
  font-weight: 600;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
  justify-content: flex-end;
  font-size: 14px;
}

.nav-links a {
  color: var(--deep);
  text-decoration: none;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 10px 18px;
  border-radius: 6px;
  color: var(--white);
  background: var(--sea);
  text-decoration: none;
  font-weight: 700;
}

.button.secondary {
  color: var(--deep);
  background: var(--white);
  border: 1px solid var(--line);
}

.button.gold {
  background: var(--gold);
}

.hero {
  min-height: 78vh;
  display: grid;
  align-items: end;
  color: var(--white);
  background-size: cover;
  background-position: center;
  position: relative;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(16, 43, 58, 0.78), rgba(16, 43, 58, 0.45), rgba(16, 43, 58, 0.2));
}

.hero-inner {
  position: relative;
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 120px 0 72px;
}

.eyebrow {
  color: var(--gold);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1, h2, h3 {
  line-height: 1.35;
  letter-spacing: 0;
}

h1 {
  max-width: 780px;
  margin: 16px 0 20px;
  font-size: clamp(38px, 7vw, 72px);
}

h2 {
  margin: 0 0 20px;
  font-size: clamp(26px, 4vw, 42px);
}

h3 {
  margin: 0 0 10px;
  font-size: 21px;
}

.lead {
  max-width: 760px;
  margin: 0 0 28px;
  font-size: clamp(17px, 2vw, 21px);
}

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

.section {
  padding: 84px 0;
}

.section.alt {
  background: var(--white);
}

.container {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.section-head {
  max-width: 760px;
  margin-bottom: 36px;
}

.grid {
  display: grid;
  gap: 24px;
}

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

.grid.three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.panel {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 24px;
  box-shadow: var(--shadow);
}

.panel.flat {
  box-shadow: none;
}

.media-split {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 44px;
  align-items: center;
}

.media-split.reverse {
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
}

.media-split img,
.image-band img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 8px;
}

.video-card {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(260px, 0.75fr);
  gap: 24px;
  align-items: center;
  padding: 18px;
  color: var(--ink);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
  text-decoration: none;
}

.video-card.wide {
  max-width: 920px;
}

.video-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.video-grid .video-card {
  grid-template-columns: 1fr;
  align-content: start;
}

.video-grid .video-copy strong {
  font-size: 21px;
}

.video-thumb {
  position: relative;
  display: block;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  border-radius: 8px;
  background: var(--deep);
}

.video-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.play-badge {
  position: absolute;
  inset: 50% auto auto 50%;
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: rgba(183, 131, 52, 0.94);
  transform: translate(-50%, -50%);
}

.play-badge::before {
  content: "";
  position: absolute;
  left: 29px;
  top: 22px;
  width: 0;
  height: 0;
  border-top: 14px solid transparent;
  border-bottom: 14px solid transparent;
  border-left: 22px solid var(--white);
}

.video-copy {
  display: grid;
  gap: 8px;
}

.video-copy strong {
  color: var(--deep);
  font-size: clamp(24px, 3vw, 36px);
  line-height: 1.35;
}

.video-copy span:last-child {
  color: var(--muted);
}

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

.timeline {
  display: grid;
  gap: 14px;
}

.timeline-item {
  display: grid;
  grid-template-columns: 120px minmax(0, 1fr);
  gap: 18px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}

.timeline-item time {
  color: var(--gold);
  font-weight: 800;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--white);
  border: 1px solid var(--line);
}

.data-table th,
.data-table td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.data-table th {
  width: 180px;
  color: var(--deep);
  background: #eef4f4;
}

.notice {
  border-left: 4px solid var(--gold);
  padding: 18px 20px;
  background: #fff8ec;
}

.archive-original {
  max-height: none;
  overflow: auto;
  white-space: pre-wrap;
  word-break: break-word;
  padding: 28px;
  color: var(--ink);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
  font-family: inherit;
  font-size: 15px;
  line-height: 1.9;
}

.archive-band {
  margin-top: 24px;
}

.archive-quote {
  margin-top: 28px;
  padding: 24px 28px;
  border-left: 4px solid var(--gold);
  background: #fff8ec;
  border-radius: 8px;
}

.archive-quote p {
  margin: 0 0 8px;
  color: var(--deep);
  font-size: clamp(18px, 2vw, 23px);
  line-height: 1.7;
}

.archive-quote span {
  color: var(--muted);
  font-weight: 700;
}

.archive-details summary {
  cursor: pointer;
  width: fit-content;
  margin-bottom: 18px;
  padding: 10px 16px;
  color: var(--white);
  background: var(--sea);
  border-radius: 6px;
  font-weight: 700;
}

.contact-form {
  display: grid;
  gap: 18px;
  max-width: 760px;
  padding: 28px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.contact-form label {
  display: grid;
  gap: 8px;
  font-weight: 700;
}

.contact-form label span {
  display: inline-flex;
  width: fit-content;
  margin-left: 8px;
  padding: 1px 7px;
  color: var(--white);
  background: var(--gold);
  border-radius: 999px;
  font-size: 12px;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 6px;
  font: inherit;
  background: #fff;
}

.contact-form textarea {
  resize: vertical;
}

.hp-field {
  position: absolute;
  left: -9999px;
}

.footer {
  color: #d8e6eb;
  background: var(--deep);
  padding: 44px 0;
}

.footer a {
  color: var(--white);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 28px;
}

.small {
  color: var(--muted);
  font-size: 14px;
}

.footer .small {
  color: #b6c6cd;
}

@media (max-width: 760px) {
  .nav {
    align-items: flex-start;
    flex-direction: column;
    width: min(1120px, calc(100% - 24px));
    gap: 12px;
    padding: 14px 0;
  }

  .brand {
    width: 100%;
    max-width: 100%;
  }

  .brand strong {
    min-width: 0;
    overflow-wrap: anywhere;
  }

  .nav-links {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    justify-content: stretch;
    width: min(100%, calc(100vw - 24px));
    max-width: 100%;
    gap: 6px;
    font-size: 12px;
  }

  .nav-links a {
    min-width: 0;
    padding: 5px 6px;
    border: 1px solid var(--line);
    border-radius: 6px;
    background: var(--white);
    overflow-wrap: anywhere;
    text-align: center;
  }

  .nav-links .button {
    grid-column: 1 / -1;
    flex: 0 1 auto;
    width: 100%;
    min-width: 0;
    min-height: 40px;
    padding: 8px 12px;
    border: 0;
  }

  .hero {
    min-height: 72vh;
  }

  .hero-inner {
    padding: 92px 0 48px;
  }

  h1 {
    font-size: 34px;
    overflow-wrap: anywhere;
  }

  h2 {
    font-size: 25px;
  }

  .lead {
    font-size: 16px;
    overflow-wrap: anywhere;
    word-break: break-all;
  }

  .mobile-only {
    display: initial;
  }

  .hero-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .hero-actions .button {
    width: 100%;
  }

  .section {
    padding: 64px 0;
  }

  .panel {
    padding: 20px;
  }

  .grid.two,
  .grid.three,
  .media-split,
  .media-split.reverse,
  .video-grid,
  .video-card,
  .image-band,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .timeline-item {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .data-table th,
  .data-table td {
    display: block;
    width: 100%;
  }

  .archive-original {
    padding: 20px;
    font-size: 14px;
  }
}