/* --- Variables --- */
:root {
  --ice: #e8f4f8;
  --ice-dark: #b8d4e0;
  --navy: #0f2847;
  --navy-mid: #1a3a5c;
  --slate: #2d4a6a;
  --gold: #c9a227;
  --gold-light: #e8d48a;
  --white: #fafcfd;
  --text: #1a2d3d;
  --text-muted: #4a6578;
  --radius: 12px;
  --shadow: 0 4px 24px rgba(15, 40, 71, 0.08);
  --shadow-hover: 0 12px 40px rgba(15, 40, 71, 0.12);
}

/* --- Reset & base --- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: 'Outfit', system-ui, sans-serif;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text);
  background: var(--white);
}

h1, h2, h3 {
  font-weight: 700;
  line-height: 1.2;
}

h1 {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: clamp(2.5rem, 6vw, 4rem);
  color: var(--white);
  margin: 0 0 0.5rem;
}

h2 {
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  color: var(--navy);
  margin: 0 0 1.5rem;
}

h3 {
  font-size: 1.25rem;
  color: var(--navy);
  margin: 0 0 0.35rem;
}

a {
  color: var(--navy-mid);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.container {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* --- Header --- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--ice-dark);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1rem;
  padding-bottom: 1rem;
}

.logo {
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--navy);
}

.logo span {
  color: var(--gold);
}

nav {
  display: flex;
  gap: 1.75rem;
}

nav a {
  font-weight: 500;
  color: var(--slate);
}

nav a:hover {
  color: var(--navy);
}

/* --- Hero (banner) --- */
.hero {
  position: relative;
  min-height: 60vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.hero--banner {
  min-height: 0;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-mid) 40%, var(--slate) 100%);
}

.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 50% at 70% 50%, rgba(184, 212, 224, 0.15) 0%, transparent 50%);
  pointer-events: none;
}

.hero-header {
  position: relative;
  z-index: 2;
  padding: 0.6rem 0;
}

.hero-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo-hero {
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--white);
}

.logo-hero span {
  color: var(--gold-light);
}

.logo-hero:hover {
  color: var(--gold-light);
  text-decoration: none;
}

.nav-hero {
  display: flex;
  gap: 0.5rem;
}

.nav-hero a {
  font-weight: 600;
  color: rgba(255, 255, 255, 0.85);
  padding: 0.4rem 0.75rem;
  border-radius: 6px;
  transition: color 0.2s ease, background-color 0.2s ease;
}

.nav-hero a:hover {
  color: var(--white);
  background-color: rgba(255, 255, 255, 0.2);
  text-decoration: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 2rem 1.5rem 4rem;
}

.hero--banner .hero-content {
  padding: 0.75rem 1.5rem 1rem;
  justify-content: flex-start;
}

.hero--banner .hero-content:has(.hero-sub) {
  padding-bottom: 1.5rem;
}

.hero--banner .hero-content h1 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  margin: 0;
}

.hero-label {
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold-light);
  margin: 0 0 0.75rem;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.hero-sub {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.85);
  margin: 0 0 1rem;
}

.hero-desc {
  font-size: 1.05rem;
  color: rgba(255, 255, 255, 0.75);
  max-width: 32ch;
  margin: 0;
}

/* --- Disciplines --- */
.disciplines {
  padding: 4rem 0;
  background: var(--ice);
}

.discipline-grid {
  list-style: none;
  margin: 0 0 1.5rem;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1rem;
}

.discipline-grid li {
  list-style: none;
}

.discipline-card {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 1rem 1.25rem;
  background: var(--white);
  border-radius: var(--radius);
  font-weight: 600;
  color: var(--navy);
  text-decoration: none;
  box-shadow: var(--shadow);
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.discipline-card:hover {
  color: var(--navy);
  text-decoration: none;
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px);
}

.discipline-card:focus {
  color: var(--navy);
  text-decoration: none;
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

.disc-icon {
  font-size: 1.25rem;
}

.disciplines-note {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin: 0;
}

/* --- Athletes --- */
.athletes {
  padding: 4rem 0;
}

.section-intro {
  color: var(--text-muted);
  max-width: 56ch;
  margin: 0 0 2.5rem;
}

.athlete-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.5rem;
}

.athlete-card-link {
  display: block;
  color: inherit;
  text-decoration: none;
}

.athlete-card-link:hover {
  color: inherit;
  text-decoration: none;
}

.athlete-card-link:focus {
  color: inherit;
  text-decoration: none;
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

.athlete-card {
  background: var(--white);
  border: 1px solid var(--ice-dark);
  border-radius: var(--radius);
  padding: 1.75rem;
  box-shadow: var(--shadow);
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.athlete-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px);
}

.athlete-flag {
  font-size: 2rem;
  margin-bottom: 0.5rem;
  line-height: 1;
}

.athlete-country {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--gold);
  margin: 0 0 0.25rem;
}

.athlete-discipline {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin: 0 0 0.75rem;
}

.athlete-bio {
  font-size: 0.95rem;
  color: var(--text);
  margin: 0;
  line-height: 1.55;
}

/* --- Participants by discipline --- */
/* --- Home intro --- */
.home-intro {
  padding: 3rem 0 4rem;
  background: var(--white);
}

.home-desc {
  color: var(--text);
  max-width: 60ch;
  margin: 0 0 1.5rem;
  line-height: 1.65;
}

.home-links {
  list-style: none;
  margin: 0;
  padding: 0;
}

.home-links li {
  margin: 0 0 0.75rem;
  padding: 0;
}

.home-links a {
  font-weight: 600;
  color: var(--navy-mid);
}

.home-links a:hover {
  color: var(--navy);
}

/* --- Participants by discipline --- */
.by-discipline {
  padding: 4rem 0;
  background: var(--white);
}

.discipline-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.discipline-tab {
  padding: 0.5rem 1rem;
  border: none;
  border-radius: var(--radius);
  font: inherit;
  font-weight: 600;
  color: var(--navy-mid);
  background: var(--ice);
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease;
}

.discipline-tab:hover {
  color: var(--navy);
  background: var(--ice-dark);
}

.discipline-tab.active {
  color: var(--navy);
  background: var(--gold-light);
  box-shadow: inset 0 0 0 1px var(--gold);
}

.discipline-tab-panel[hidden] {
  display: none;
}

.discipline-list-block {
  scroll-margin-top: 5rem;
  margin-bottom: 3rem;
}

.discipline-list-block:last-child {
  margin-bottom: 0;
}

.discipline-list-block h3 {
  font-size: 1.35rem;
  margin: 0 0 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--gold);
}

.discipline-list-intro {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin: 0 0 0.75rem;
}

.discipline-list.by-code {
  list-style: none;
  margin: 0;
  padding: 0;
}

.discipline-list.by-code li {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  padding: 0.4rem 0;
  font-size: 0.95rem;
  border-bottom: 1px solid var(--ice-dark);
}

.discipline-list.by-code li:last-child {
  border-bottom: none;
}

.disc-code {
  font-weight: 700;
  color: var(--gold);
  min-width: 2.75rem;
}

.discipline-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
}

.discipline-table th,
.discipline-table td {
  padding: 0.5rem 0.75rem;
  text-align: left;
  border-bottom: 1px solid var(--ice-dark);
}

.discipline-table th {
  font-weight: 600;
  color: var(--navy);
  background: var(--ice);
}

.discipline-table-sortable {
  cursor: pointer;
  user-select: none;
  padding-right: 1.5rem !important;
  position: relative;
}

.discipline-table-sortable:hover {
  background: var(--ice-dark);
}

.discipline-table-sortable::after {
  content: '';
  position: absolute;
  right: 0.5rem;
  top: 50%;
  transform: translateY(-50%);
  border: 4px solid transparent;
  border-top-color: var(--text-muted);
  border-bottom: none;
  margin-top: -2px;
  opacity: 0.5;
}

.discipline-table-sortable.sort-asc::after {
  border-bottom-color: var(--navy);
  border-top-color: transparent;
  border-bottom-width: 4px;
  margin-top: -6px;
  opacity: 1;
}

.discipline-table-sortable.sort-desc::after {
  border-top-color: var(--navy);
  opacity: 1;
}

.discipline-table th:first-child {
  width: 4.5rem;
}

.discipline-table th:last-child {
  width: 5.5rem;
  text-align: right;
}

.discipline-table td:last-child {
  text-align: right;
  font-variant-numeric: tabular-nums;
  color: var(--text);
}

.discipline-table tbody tr:hover {
  background: var(--ice);
}

.discipline-table tbody td a {
  color: var(--navy-mid);
  text-decoration: none;
}

.discipline-table tbody td a:hover {
  text-decoration: underline;
  color: var(--navy);
}

/* --- Participants (full list) --- */
.participants {
  padding: 4rem 0;
  background: var(--white);
}

.participants-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.25rem;
}

.participants-nation {
  background: var(--ice);
  border: 1px solid var(--ice-dark);
  border-radius: var(--radius);
  padding: 1.25rem;
  box-shadow: var(--shadow);
}

.participants-nation h3 {
  font-size: 1.1rem;
  margin: 0 0 0.75rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--gold);
}

.participants-nation p {
  font-size: 0.9rem;
  margin: 0 0 0.4rem;
  color: var(--text);
}

.participants-nation p:last-child {
  margin-bottom: 0;
}

.participants .section-intro a {
  color: var(--navy-mid);
}

/* --- Schedule --- */
.schedule {
  padding: 4rem 0;
  background: var(--ice);
}

.schedule h1,
.starting-order h1,
.suggestions h1 {
  color: var(--navy);
}

.schedule .section-intro,
.starting-order .section-intro,
.suggestions .section-intro {
  color: var(--text);
}

/* --- Suggestions --- */
.suggestions {
  padding: 4rem 0;
  background: var(--ice);
}

.suggestions-embed {
  margin: 2rem 0 1.5rem;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--white);
  box-shadow: var(--shadow);
}

.suggestions-embed iframe {
  display: block;
  min-height: 800px;
}

.suggestions-open-link {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin: 0;
}

.suggestions-open-link a {
  color: var(--navy-mid);
  font-weight: 600;
}

.schedule-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.schedule-item {
  display: flex;
  align-items: baseline;
  gap: 1.5rem;
  padding: 1rem 1.25rem;
  background: var(--white);
  border-radius: var(--radius);
  border-left: 4px solid var(--gold);
  box-shadow: var(--shadow);
}

.schedule-dates,
.schedule-datetime {
  font-weight: 700;
  color: var(--navy);
  min-width: 6ch;
}

.schedule-datetime {
  min-width: 14ch;
  font-variant-numeric: tabular-nums;
}

.schedule-item-medal {
  border-left-color: var(--gold);
  background: linear-gradient(to right, rgba(201, 162, 39, 0.06), var(--white));
}

a.schedule-item-link {
  text-decoration: none;
  color: inherit;
  display: flex;
  align-items: baseline;
  gap: 1.5rem;
  padding: 1rem 1.25rem;
  background: var(--white);
  border-radius: var(--radius);
  border-left: 4px solid var(--gold);
  box-shadow: var(--shadow);
  transition: box-shadow 0.2s ease, transform 0.02s ease;
}

a.schedule-item-link:hover {
  box-shadow: var(--shadow-hover);
  background: var(--white);
  color: inherit;
}

a.schedule-item-link .schedule-detail {
  color: var(--text);
}

.schedule-order-link {
  font-size: 0.9em;
  color: var(--navy-mid);
  margin-left: 0.5rem;
  white-space: nowrap;
}

a.schedule-item-link:hover .schedule-order-link {
  color: var(--navy);
  text-decoration: underline;
}

.schedule-detail {
  color: var(--text);
}

.schedule-detail em {
  font-style: normal;
  color: var(--text-muted);
  font-size: 0.9em;
}

.schedule-tz-row {
  margin: 0 0 1.5rem;
  font-size: 0.95rem;
}

.schedule-tz-row label {
  margin-right: 0.5rem;
  color: var(--text);
}

.schedule-timezone-select {
  padding: 0.4rem 0.6rem;
  border-radius: var(--radius);
  border: 1px solid var(--ice-dark);
  font: inherit;
  font-size: 0.95rem;
  color: var(--navy);
  background: var(--white);
  min-width: 14rem;
}

.schedule-timezone-select:hover,
.schedule-timezone-select:focus {
  border-color: var(--gold);
  outline: none;
}

.schedule-source {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin: 0;
}

/* --- Starting order / warmup groups --- */
.starting-order {
  padding: 4rem 0;
  background: var(--ice);
}

.starting-order-back {
  margin: 0 0 1rem;
  font-size: 0.95rem;
}

.starting-order-back a {
  color: var(--navy-mid);
}

.starting-order-source {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin: 0 0 1.5rem;
}

.starting-order-source a {
  color: var(--navy-mid);
}

.warmup-groups {
  display: grid;
  gap: 1.5rem;
  margin-top: 1.5rem;
}

.warmup-group {
  background: var(--white);
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
  box-shadow: var(--shadow);
  border-left: 4px solid var(--gold);
}

.warmup-group h2 {
  font-size: 1.1rem;
  margin: 0 0 0.75rem;
  color: var(--navy);
}

.warmup-list {
  margin: 0;
  padding-left: 1.5rem;
  list-style: decimal;
}

.warmup-list li {
  padding: 0.25rem 0;
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
}

.warmup-name {
  color: var(--text);
}

a.warmup-name {
  color: var(--navy-mid);
  text-decoration: none;
}

a.warmup-name:hover {
  text-decoration: underline;
  color: var(--navy);
}

.warmup-country {
  font-weight: 600;
  color: var(--gold);
  font-size: 0.9em;
  min-width: 2.75rem;
}

/* --- Footer --- */
.site-footer {
  padding: 2.5rem 0;
  background: var(--navy);
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.9rem;
}

.site-footer .container {
  text-align: center;
}

.site-footer p {
  margin: 0 0 0.5rem;
}

.site-footer a {
  color: var(--gold-light);
}

.site-footer a:hover {
  text-decoration: underline;
}

/* --- Responsive --- */
@media (max-width: 640px) {
  .site-header .container {
    flex-direction: column;
    gap: 1rem;
    align-items: flex-start;
  }

  nav {
    gap: 1.25rem;
  }

  .schedule-item,
  a.schedule-item-link {
    flex-direction: column;
    gap: 0.35rem;
  }

  .schedule-dates,
  .schedule-datetime {
    min-width: unset;
  }
}