@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=Space+Grotesk:ital,wght@0,700;1,700&display=swap');

:root {
  --surface: #131313;
  --surface-container-low: #1c1b1b;
  --surface-container: #201f1f;
  --surface-container-high: #272626;
  --surface-container-highest: #313030;
  --surface-bright: rgba(57, 57, 57, 0.8);
  --surface-variant: rgba(44, 44, 44, 0.6);
  --text-primary: #f4efee;
  --text-secondary: #c8c6c5;
  --text-muted: #9b9796;
  --primary: #ffb4a8;
  --primary-container: #e60000;
  --primary-deep: #930100;
  --outline-ghost: rgba(255, 255, 255, 0.12);
  --outline-soft: rgba(255, 255, 255, 0.08);
  --glow: 0 0 24px rgba(255, 180, 168, 0.1);
  --panel-shadow: 0 24px 64px rgba(0, 0, 0, 0.28);
  --apex-gradient: linear-gradient(135deg, var(--primary-container) 0%, var(--primary-deep) 100%);
  --radius-sharp: 6px;
  --radius-card: 18px;
  --radius-panel: 28px;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text-primary);
  background:
    radial-gradient(circle at top right, rgba(230, 0, 0, 0.18), transparent 24%),
    radial-gradient(circle at left 20%, rgba(255, 180, 168, 0.08), transparent 18%),
    linear-gradient(180deg, #0e0e0e 0%, #131313 32%, #151414 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(120deg, transparent 0%, rgba(255,255,255,0.025) 22%, transparent 23%),
    linear-gradient(120deg, transparent 0%, rgba(255,255,255,0.02) 54%, transparent 55%);
  opacity: 0.65;
}

.container {
  width: min(1180px, calc(100% - 2rem));
  margin: 0 auto;
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 3.5rem 0 5.5rem;
  background:
    linear-gradient(90deg, rgba(19,19,19,0.94) 0%, rgba(19,19,19,0.82) 50%, rgba(19,19,19,0.92) 100%),
    linear-gradient(135deg, rgba(230, 0, 0, 0.1), transparent 45%);
}

.hero::after {
  content: "";
  position: absolute;
  right: -10%;
  top: -14%;
  width: 42rem;
  height: 42rem;
  background: radial-gradient(circle, rgba(230,0,0,0.16) 0%, rgba(230,0,0,0.04) 35%, transparent 70%);
  transform: rotate(-12deg);
  filter: blur(12px);
}

.hero__content {
  position: relative;
  z-index: 1;
}

.eyebrow {
  display: inline-block;
  margin: 0 0 1rem;
  padding-left: 0.9rem;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--primary);
  border-left: 3px solid var(--primary-container);
}

.hero__content h1,
.panel__header h2,
.result-card h3,
.calendar-card__country,
.schedule-item__name {
  font-family: "Space Grotesk", Inter, sans-serif;
  font-style: italic;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.hero__content h1 {
  margin: 0;
  max-width: 9ch;
  font-size: clamp(3rem, 7vw, 5rem);
  line-height: 0.92;
  text-transform: uppercase;
  text-shadow: 0 4px 24px rgba(0, 0, 0, 0.28);
}

.hero__summary {
  max-width: 780px;
  margin: 1rem 0 0;
  color: var(--text-secondary);
  line-height: 1.7;
  font-size: 1rem;
}

.hero__badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 1.5rem;
}

.badge {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  min-height: 2.7rem;
  padding: 0.7rem 1rem 0.7rem 1.05rem;
  background: var(--surface-variant);
  color: var(--text-primary);
  border: 1px solid var(--outline-ghost);
  border-radius: var(--radius-sharp);
  backdrop-filter: blur(12px);
  box-shadow: var(--glow);
}

.badge::before {
  content: "";
  width: 2px;
  align-self: stretch;
  background: var(--primary-container);
}

.badge--ghost {
  background: rgba(57, 57, 57, 0.2);
}

.layout {
  display: grid;
  grid-template-columns: 1.24fr 0.76fr;
  gap: 1.25rem;
  margin-top: -2.3rem;
  padding-bottom: 3rem;
}

.panel {
  position: relative;
  overflow: hidden;
  padding: 1.35rem;
  border-radius: var(--radius-panel);
  background: var(--surface-container-low);
  box-shadow: var(--panel-shadow);
}

.panel::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 1px;
  background: linear-gradient(180deg, transparent, rgba(255,255,255,0.07), transparent);
  opacity: 0.8;
}

.panel__header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 1rem;
  margin-bottom: 1.15rem;
}

.panel__header h2 {
  margin: 0;
  font-size: clamp(1.35rem, 3vw, 1.9rem);
  line-height: 1;
  text-transform: uppercase;
}

.panel__header p {
  margin: 0;
  max-width: 18rem;
  color: var(--text-muted);
  text-align: right;
  font-size: 0.92rem;
}

.panel--schedule,
.panel--calendar,
.panel--standings { grid-column: 1; }

.panel--results {
  grid-column: 2;
  grid-row: 1 / span 3;
  background: linear-gradient(180deg, var(--surface-container) 0%, var(--surface-container-low) 100%);
}

.tabs {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  padding: 0.35rem;
  margin-bottom: 1.1rem;
  background: rgba(57, 57, 57, 0.3);
  border: 1px solid var(--outline-soft);
  border-radius: 10px;
  backdrop-filter: blur(12px);
}

.tab {
  position: relative;
  border: 0;
  background: transparent;
  color: var(--text-secondary);
  padding: 0.8rem 1.05rem;
  border-radius: var(--radius-sharp);
  cursor: pointer;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  transition: transform 0.16s ease, background 0.16s ease, color 0.16s ease;
}

.tab:hover {
  background: rgba(255,255,255,0.04);
}

.tab:active {
  transform: scale(0.98);
}

.tab.is-active {
  color: white;
  background: linear-gradient(150deg, var(--primary-container), var(--primary-deep));
  box-shadow: var(--glow);
}

.schedule-list {
  display: grid;
  gap: 0.9rem;
}

.schedule-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1rem 1rem 1.1rem;
  background: linear-gradient(180deg, var(--surface-container-high) 0%, var(--surface-container) 100%);
  border-radius: 14px;
}

.schedule-item::before {
  content: "";
  width: 2px;
  align-self: stretch;
  background: var(--primary-container);
  box-shadow: var(--glow);
}

.schedule-item > div {
  flex: 1;
}

.schedule-item__category {
  margin: 0 0 0.2rem;
  color: var(--primary);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.schedule-item__name {
  margin: 0;
  font-size: 1rem;
  color: var(--text-primary);
}

.schedule-item__time {
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  min-height: 2.7rem;
  padding: 0.65rem 0.85rem;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--outline-soft);
  border-radius: var(--radius-sharp);
  font-weight: 800;
  font-size: 1rem;
  color: var(--text-primary);
}

.result-card {
  margin-bottom: 1rem;
  padding: 1rem;
  border-radius: 18px;
  background: linear-gradient(180deg, var(--surface-container-high) 0%, var(--surface-container) 100%);
}

.result-card h3 {
  margin: 0 0 0.8rem;
  font-size: 1.1rem;
  text-transform: uppercase;
}

.table-wrap {
  overflow-x: auto;
}

.table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0 0.55rem;
}

.table thead th {
  padding: 0 0.7rem 0.35rem;
  color: var(--text-muted);
  text-align: left;
  font-size: 0.76rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.11em;
}

.table tbody tr {
  background: var(--surface);
}

.table tbody tr:nth-child(even) {
  background: var(--surface-container-low);
}

.table td {
  padding: 0.85rem 0.7rem;
  color: var(--text-secondary);
  font-size: 0.93rem;
}

.table tbody td:first-child {
  border-radius: 10px 0 0 10px;
}

.table tbody td:last-child {
  border-radius: 0 10px 10px 0;
}

.calendar-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
}

.calendar-card {
  position: relative;
  overflow: hidden;
  padding: 1.1rem;
  border-radius: 18px;
  background: linear-gradient(180deg, var(--surface-container) 0%, var(--surface-container-high) 100%);
}

.calendar-card::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: rgba(255,255,255,0.08);
}

.calendar-card--next {
  background: linear-gradient(145deg, rgba(230,0,0,0.22) 0%, var(--surface-container) 28%, var(--surface-container-high) 100%);
  box-shadow: var(--glow);
}

.calendar-card--next::before {
  background: var(--primary-container);
}

.calendar-card__date {
  margin: 0 0 0.55rem;
  color: var(--primary);
  font-size: 0.82rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.calendar-card__country {
  margin: 0;
  font-size: 1.2rem;
  text-transform: uppercase;
}

.calendar-card__circuit {
  margin: 0.35rem 0 0;
  color: var(--text-secondary);
  line-height: 1.55;
}

.pos-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.95rem;
  height: 1.95rem;
  padding: 0 0.25rem;
  border-radius: var(--radius-sharp);
  background: rgba(230, 0, 0, 0.22);
  color: #ffd8d1;
  font-weight: 800;
}

.champ-leader {
  color: var(--primary);
  font-weight: 800;
}

.empty-state {
  padding: 1rem;
  border-radius: 14px;
  background: linear-gradient(180deg, var(--surface-container-high) 0%, var(--surface-container) 100%);
  color: var(--text-secondary);
}


@media (max-width: 980px) {
  .layout {
    grid-template-columns: 1fr;
  }

  .panel--results {
    grid-column: 1;
    grid-row: auto;
  }

  .hero {
    padding-bottom: 4.5rem;
  }
}

@media (max-width: 640px) {
  .container {
    width: min(100% - 1rem, 1180px);
  }

  .hero__content h1 {
    max-width: 100%;
    font-size: clamp(2.5rem, 13vw, 4rem);
  }

  .panel {
    padding: 1rem;
    border-radius: 22px;
  }

  .panel__header {
    flex-direction: column;
    align-items: flex-start;
  }

  .panel__header p {
    text-align: left;
    max-width: none;
  }

  .schedule-item {
    align-items: flex-start;
  }

  .schedule-item__time {
    margin-top: 0.15rem;
  }
  img#logo {
      width: 100% !important;
  }
  .result-card{
    padding: 0rem;
  }
  .table td{
    padding: 0.85rem 0.3rem;
  }
}


/* Tablas desplegables */
.expandable-table {
  display: grid;
  gap: 0.85rem;
}

.toggle-results-btn {
  justify-self: start;
  border: 1px solid var(--outline-soft);
  background: rgba(57,57,57,0.35);
  backdrop-filter: blur(10px);
  color: var(--text-primary);
  padding: 0.7rem 1.1rem;
  border-radius: var(--radius-sharp);
  cursor: pointer;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.75rem;
  transition: transform 0.15s ease, background 0.15s ease, box-shadow 0.15s ease;
}

.toggle-results-btn:hover {
  background: linear-gradient(150deg, var(--primary-container), var(--primary-deep));
  box-shadow: var(--glow);
}

.toggle-results-btn:active {
  transform: scale(0.97);
}

.toggle-results-btn[aria-expanded="true"] {
  background: linear-gradient(150deg, var(--primary-container), var(--primary-deep));
  box-shadow: var(--glow);
}

.toggle-results-btn:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

.is-collapsed-row[hidden] {
  display: none;
}


/* Navegación principal */
.main-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  margin-top: -2.8rem;
  background: var(--surface-variant);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.nav__content {
  display: flex;
  gap: 0.8rem;
  align-items: center;
  overflow-x: auto;
  padding: 0.85rem 0;
  scrollbar-width: thin;
}

.nav__item {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  min-height: 2.8rem;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sharp);
  text-decoration: none;
  color: var(--text-secondary);
  font-family: "Space Grotesk", Inter, sans-serif;
  font-style: italic;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  background: rgba(255,255,255,0.02);
  border: 1px solid transparent;
  transition: transform 0.16s ease, background 0.18s ease, color 0.18s ease, border-color 0.18s ease;
}

.nav__item:hover {
  color: var(--text-primary);
  border-color: var(--outline-ghost);
  background: rgba(255,255,255,0.06);
}

.nav__item:active {
  transform: scale(0.98);
}

.nav__item--active {
  color: #fff;
  background: var(--apex-gradient);
  box-shadow: var(--glow);
}

/* Página archivo de grandes premios */
.hero--archive {
  padding-bottom: 4.75rem;
}

.archive-layout {
  display: grid;
  gap: 1.25rem;
  margin-top: 1.25rem;
  padding-bottom: 3rem;
}

.panel__header--stacked {
  align-items: flex-start;
}

.panel__header--stacked p {
  max-width: 62rem;
  text-align: left;
}

.archive-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 1rem;
  flex-wrap: wrap;
}

.archive-search {
  display: grid;
  gap: 0.45rem;
  flex: 1 1 320px;
}

.archive-search__label {
  color: var(--text-muted);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.archive-search input {
  width: 100%;
  min-height: 3rem;
  padding: 0.9rem 1rem;
  color: var(--text-primary);
  background: rgba(14,14,14,0.6);
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: 10px;
  outline: none;
}

.archive-search input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 1px rgba(255,180,168,0.2);
}

.archive-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1rem;
}

.archive-card {
  position: relative;
  display: grid;
  gap: 0.85rem;
  min-height: 250px;
  padding: 1.2rem;
  border-radius: 20px;
  text-decoration: none;
  color: inherit;
  background: linear-gradient(180deg, var(--surface-container) 0%, var(--surface-container-high) 100%);
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

.archive-card::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: rgba(255,255,255,0.08);
}

.archive-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--panel-shadow);
}

.archive-card:hover::before,
.archive-card--featured::before {
  background: var(--primary-container);
}

.archive-card--featured {
  background: linear-gradient(145deg, rgba(230,0,0,0.2) 0%, var(--surface-container) 30%, var(--surface-container-high) 100%);
}

.archive-card__meta,
.archive-card__footer {
  display: flex;
  justify-content: space-between;
  gap: 0.8rem;
  align-items: center;
  flex-wrap: wrap;
}

.archive-card__type,
.archive-card__cta {
  display: inline-flex;
  align-items: center;
  min-height: 2rem;
  padding: 0.38rem 0.7rem;
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.archive-card__type {
  background: rgba(230, 0, 0, 0.16);
  color: #ffd9d2;
}

.archive-card__cta {
  background: rgba(255,255,255,0.04);
  color: var(--text-primary);
}

.archive-card__dates,
.archive-card__slug {
  color: var(--text-muted);
  font-size: 0.82rem;
}

.archive-card__title {
  margin: 0;
  font-family: "Space Grotesk", Inter, sans-serif;
  font-style: italic;
  font-weight: 700;
  font-size: 1.35rem;
  line-height: 1.02;
  text-transform: uppercase;
}

.archive-card__country {
  margin: 0;
  color: var(--primary);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.archive-card__circuit {
  margin: 0;
  color: var(--text-secondary);
  line-height: 1.6;
}

@media (max-width: 980px) {
  .main-nav {
    margin-top: -2rem;
  }
}

@media (max-width: 640px) {
  .main-nav {
    margin-top: -1.6rem;
  }

  .archive-card {
    min-height: 220px;
  }

  .archive-toolbar {
    align-items: stretch;
  }
}