/* ============================================
   Wrexham FC — The Wrexham Story
   Core Styles
   ============================================ */

/* --- CSS Custom Properties --- */
:root {
  --color-red: #E4003B;
  --color-red-dark: #B8002F;
  --color-red-glow: rgba(228, 0, 59, 0.3);
  --color-green: #006747;
  --color-green-light: #008B5E;
  --color-amber: #D4A017;
  --color-amber-light: #F0C040;
  --color-blue: #3B82F6;
  --color-blue-light: #60A5FA;
  --color-dark: #0D0D0D;
  --color-dark-surface: #1A1A1A;
  --color-dark-border: #2A2A2A;
  --color-white: #FFFFFF;
  --color-muted: #A0A0A0;
  --color-muted-light: #C0C0C0;

  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --container-max: 1200px;
  --container-padding: 24px;

  --section-spacing: 100px;
  --section-spacing-mobile: 60px;

  --nav-height: 64px;

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;

  --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.3);
  --shadow-card-hover: 0 8px 40px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 30px var(--color-red-glow);
}

/* --- Reset --- */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  overflow-x: hidden;
}

body {
  font-family: var(--font-family);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-white);
  background-color: var(--color-dark);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

ul {
  list-style: none;
}

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

/* --- Skip Link (Accessibility) --- */
.skip-link {
  position: absolute;
  top: -100%;
  left: 16px;
  z-index: 1002;
  padding: 12px 24px;
  background: var(--color-red);
  color: var(--color-white);
  font-size: 14px;
  font-weight: 600;
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition: top 0.2s ease;
}

.skip-link:focus {
  top: 16px;
}

/* --- Focus Styles (Accessibility) --- */
:focus-visible {
  outline: 2px solid var(--color-red);
  outline-offset: 3px;
}

.nav__link:focus-visible {
  outline-offset: 6px;
  border-radius: 2px;
}

.nav__toggle:focus-visible {
  outline-offset: 4px;
  border-radius: var(--radius-sm);
}

.nav__logo:focus-visible {
  outline-offset: 4px;
  border-radius: 2px;
}

/* --- Disclaimer Banner --- */
.disclaimer-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 999;
  background: rgba(13, 13, 13, 0.95);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-top: 1px solid var(--color-dark-border);
  padding: 10px var(--container-padding);
  font-size: 12px;
  color: var(--color-muted);
  text-align: center;
  letter-spacing: 0.5px;
}

/* --- Scroll Progress Bar --- */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 0%;
  background: var(--color-red);
  z-index: 1001;
  transition: none;
}

/* --- Navigation --- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 0 var(--container-padding);
  height: var(--nav-height);
  transition: background-color 0.3s ease, box-shadow 0.3s ease;
}

.nav--solid {
  background-color: rgba(13, 13, 13, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 var(--color-dark-border);
}

.nav__inner {
  max-width: var(--container-max);
  margin: 0 auto;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav__logo {
  font-size: 18px;
  font-weight: 800;
  letter-spacing: 0.5px;
  color: var(--color-red);
  text-transform: uppercase;
}

.nav__links {
  display: flex;
  gap: 32px;
}

.nav__link {
  font-size: 14px;
  font-weight: 500;
  color: var(--color-muted);
  position: relative;
  padding: 10px 0;
  transition: color 0.3s ease;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-red);
  transition: width 0.3s ease;
}

.nav__link:hover,
.nav__link--active {
  color: var(--color-white);
}

.nav__link:hover::after,
.nav__link--active::after {
  width: 100%;
}

/* Mobile nav toggle */
.nav__toggle {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 10px;
  min-width: 44px;
  min-height: 44px;
}

.nav__toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-white);
  transition: transform 0.3s ease, opacity 0.3s ease;
}

/* --- Container --- */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

/* --- Sections --- */
.section {
  padding: var(--section-spacing) 0;
}

.section--alt {
  background: var(--color-dark-surface);
}

.section__header {
  text-align: center;
  margin-bottom: 64px;
}

.section__label {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  color: var(--color-red);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 16px;
}

.section__title {
  font-size: clamp(32px, 5vw, 56px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.5px;
  margin-bottom: 16px;
}

.section__subtitle {
  font-size: 18px;
  color: var(--color-muted);
  max-width: 600px;
  margin: 0 auto;
}

/* --- Hero --- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: -10%;
  background:
    radial-gradient(ellipse at 50% 30%, rgba(228, 0, 59, 0.15) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 80%, rgba(0, 103, 71, 0.1) 0%, transparent 50%),
    var(--color-dark);
  will-change: transform;
}

.hero__content {
  position: relative;
  text-align: center;
  padding: 0 var(--container-padding);
}

.hero__badge {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 4px;
  color: var(--color-muted);
  text-transform: uppercase;
  margin-bottom: 24px;
  padding: 8px 20px;
  border: 1px solid var(--color-dark-border);
  border-radius: 100px;
}

.hero__title {
  font-size: clamp(48px, 10vw, 96px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -2px;
  margin-bottom: 24px;
  background: linear-gradient(135deg, var(--color-white) 0%, var(--color-muted-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__subtitle {
  font-size: clamp(16px, 2vw, 20px);
  color: var(--color-muted);
  line-height: 1.7;
  max-width: 560px;
  margin: 0 auto 48px;
}

.hero__scroll-indicator {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  color: var(--color-muted);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.hero__arrow {
  width: 20px;
  height: 20px;
  border-right: 2px solid var(--color-red);
  border-bottom: 2px solid var(--color-red);
  transform: rotate(45deg);
  animation: bounceArrow 2s ease-in-out infinite;
}

@keyframes bounceArrow {
  0%, 100% { transform: rotate(45deg) translateY(0); }
  50% { transform: rotate(45deg) translateY(8px); }
}

/* --- About Section --- */
.about__content {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
}

.about__text p {
  color: var(--color-muted-light);
  margin-bottom: 20px;
}

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

.about__lead {
  font-size: 20px;
  line-height: 1.7;
  color: var(--color-white) !important;
}

.about__text strong {
  color: var(--color-red);
  font-weight: 600;
}

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

.about__stat {
  text-align: center;
  padding: 32px 16px;
  background: var(--color-dark-surface);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-dark-border);
}

.about__stat-number {
  display: block;
  font-size: 48px;
  font-weight: 800;
  color: var(--color-red);
  line-height: 1;
  margin-bottom: 8px;
  font-variant-numeric: tabular-nums;
}

.about__stat-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* --- Timeline --- */
.timeline {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--color-dark-border);
  transform: translateX(-50%);
}

.timeline__item {
  position: relative;
  width: 50%;
  padding: 0 40px 48px;
}

.timeline__item--left {
  left: 0;
  text-align: right;
}

.timeline__item--right {
  left: 50%;
  text-align: left;
}

.timeline__dot {
  position: absolute;
  top: 8px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--color-red);
  border: 3px solid var(--color-dark-surface);
  z-index: 1;
}

.timeline__item--left .timeline__dot {
  right: -8px;
}

.timeline__item--right .timeline__dot {
  left: -8px;
}

.timeline__dot--ownership {
  background: var(--color-amber);
  box-shadow: 0 0 12px rgba(212, 160, 23, 0.4);
}

.timeline__dot--promotion {
  background: var(--color-green);
  box-shadow: 0 0 12px rgba(0, 103, 71, 0.5);
}

.timeline__dot--signing {
  background: var(--color-blue);
  box-shadow: 0 0 12px rgba(59, 130, 246, 0.4);
}

.timeline__dot--match {
  background: var(--color-white);
  box-shadow: 0 0 12px rgba(255, 255, 255, 0.3);
}

.timeline__dot--milestone {
  background: var(--color-amber);
  box-shadow: 0 0 12px rgba(212, 160, 23, 0.4);
}

.timeline__date {
  font-size: 13px;
  font-weight: 600;
  color: var(--category-color, var(--color-muted-light));
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 8px;
}

.timeline__title {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--color-white);
}

.timeline__desc {
  font-size: 15px;
  color: var(--color-muted);
  line-height: 1.6;
}

.timeline__category {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 4px 10px;
  border-radius: 100px;
  margin-top: 12px;
  background: rgba(255, 255, 255, 0.08);
  color: var(--color-muted-light);
}

.timeline__category--ownership {
  background: rgba(212, 160, 23, 0.15);
  color: var(--color-amber-light);
}

.timeline__category--promotion {
  background: rgba(0, 103, 71, 0.15);
  color: var(--color-green-light);
}

.timeline__category--signing {
  background: rgba(59, 130, 246, 0.15);
  color: var(--color-blue-light);
}

.timeline__category--match {
  background: rgba(255, 255, 255, 0.1);
  color: var(--color-muted-light);
}

.timeline__category--milestone {
  background: rgba(212, 160, 23, 0.15);
  color: var(--color-amber-light);
}

/* --- Season Cards --- */
.seasons {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

.season-card {
  background: var(--color-dark-surface);
  border: 1px solid var(--color-dark-border);
  border-radius: var(--radius-lg);
  padding: 40px;
  transition: transform 0.5s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.3s ease;
  transform-style: preserve-3d;
}

.season-card:hover {
  box-shadow: var(--shadow-card-hover), 0 0 40px rgba(228, 0, 59, 0.1);
}

.season-card--promoted {
  border-color: var(--color-green);
  position: relative;
  overflow: hidden;
}

.season-card--promoted::before {
  content: 'PROMOTED';
  position: absolute;
  top: 20px;
  right: -32px;
  background: var(--color-green);
  color: var(--color-white);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1px;
  padding: 6px 40px;
  transform: rotate(45deg);
}

.season-card--ongoing {
  border-color: var(--color-amber);
  position: relative;
  overflow: hidden;
}

.season-card--ongoing::before {
  content: 'ONGOING';
  position: absolute;
  top: 20px;
  right: -32px;
  background: var(--color-amber);
  color: var(--color-dark);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1px;
  padding: 6px 40px;
  transform: rotate(45deg);
}

.season-card__badge--ongoing {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.5px;
  color: var(--color-amber);
  padding: 4px 12px;
  background: rgba(212, 160, 23, 0.1);
  border-radius: 100px;
  border: 1px solid rgba(212, 160, 23, 0.3);
}

.season-card__header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 24px;
  flex-wrap: wrap;
  gap: 12px;
}

.season-card__season {
  font-size: 28px;
  font-weight: 800;
  color: var(--color-white);
}

.season-card__league {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-muted);
  padding: 6px 16px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 100px;
  border: 1px solid var(--color-dark-border);
}

.season-card__stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
  gap: 20px;
  margin-bottom: 24px;
}

.season-card__stat {
  text-align: center;
}

.season-card__stat-value {
  display: block;
  font-size: 32px;
  font-weight: 800;
  color: var(--color-white);
  font-variant-numeric: tabular-nums;
  line-height: 1;
  margin-bottom: 4px;
}

.season-card__stat-value--position {
  color: var(--color-red);
}

.season-card__stat-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--color-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.season-card__highlight {
  font-size: 15px;
  color: var(--color-muted-light);
  line-height: 1.6;
  padding-top: 20px;
  border-top: 1px solid var(--color-dark-border);
  font-style: italic;
}

/* --- Player Cards --- */
.players {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: center;
  overflow: hidden;
}

/* --- 3D Flip Player Cards --- */
.player-card {
  position: relative;
  perspective: 1000px;
  flex: 1 1 280px;
  max-width: 380px;
  height: 480px;
  cursor: pointer;
}

.player-card__inner {
  position: relative;
  width: 100%;
  height: 100%;
  transform-style: preserve-3d;
  transition: transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Hover flip on devices with a pointer (not touch-only) */
@media (hover: hover) {
  .player-card:hover .player-card__inner {
    transform: rotateY(180deg);
  }
}

/* Tap/click flip (toggled via JS) */
.player-card--flipped .player-card__inner {
  transform: rotateY(180deg);
}

/* Shared face styles */
.player-card__front,
.player-card__back {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-dark-border);
  background: var(--color-dark-surface);
}

/* --- Front Face --- */
.player-card__front {
  display: flex;
  flex-direction: column;
}

.player-card__image {
  width: 100%;
  height: 180px;
  background: linear-gradient(135deg, var(--color-dark-border), var(--color-dark));
  display: flex;
  align-items: center;
  justify-content: center;
  border-bottom: 3px solid var(--color-red);
  flex-shrink: 0;
}

.player-card__initials {
  font-size: 48px;
  font-weight: 800;
  color: rgba(255, 255, 255, 0.08);
}

.player-card__body {
  padding: 20px 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.player-card__name {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 4px;
}

.player-card__position {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-red);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 12px;
}

.player-card__tagline {
  font-size: 13px;
  color: var(--color-muted);
  line-height: 1.5;
  flex: 1;
}

.player-card__seasons {
  font-size: 12px;
  color: var(--color-muted);
  margin-top: 12px;
}

.player-card__flip-hint {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px;
  font-size: 11px;
  font-weight: 500;
  color: var(--color-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-top: 1px solid var(--color-dark-border);
  opacity: 0.6;
  transition: opacity 0.3s ease;
}

.player-card:hover .player-card__flip-hint {
  opacity: 0;
}

/* --- Back Face --- */
.player-card__back {
  transform: rotateY(180deg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 32px 24px;
  background:
    radial-gradient(ellipse at 50% 0%, rgba(228, 0, 59, 0.15) 0%, transparent 60%),
    var(--color-dark-surface);
  border-color: var(--color-red);
}

.player-card__back-header {
  margin-bottom: 24px;
}

.player-card__back-initials {
  display: inline-block;
  font-size: 32px;
  font-weight: 800;
  color: var(--color-red);
  width: 64px;
  height: 64px;
  line-height: 64px;
  border-radius: 50%;
  background: rgba(228, 0, 59, 0.1);
  border: 2px solid rgba(228, 0, 59, 0.3);
  margin-bottom: 12px;
}

.player-card__back-name {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 4px;
}

.player-card__back-position {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-red);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.player-card__back-stats {
  display: flex;
  gap: 24px;
  margin-bottom: 20px;
  padding: 20px 0;
  border-top: 1px solid var(--color-dark-border);
  border-bottom: 1px solid var(--color-dark-border);
  width: 100%;
  justify-content: center;
}

.player-card__back-stat {
  text-align: center;
}

.player-card__back-stat-value {
  display: block;
  font-size: 32px;
  font-weight: 800;
  color: var(--color-white);
  font-variant-numeric: tabular-nums;
  line-height: 1;
  margin-bottom: 6px;
}

.player-card__back-stat-label {
  font-size: 10px;
  font-weight: 600;
  color: var(--color-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.player-card__back-tagline {
  font-size: 13px;
  color: var(--color-muted);
  line-height: 1.5;
  max-width: 300px;
}

.player-card__back-seasons {
  font-size: 12px;
  color: var(--color-muted);
  margin-top: 12px;
  opacity: 0.7;
}

/* --- Footer --- */
.footer {
  padding: 60px 0;
  text-align: center;
  border-top: 1px solid var(--color-dark-border);
}

.footer__tagline {
  font-size: clamp(32px, 5vw, 48px);
  font-weight: 800;
  color: var(--color-red);
  margin-bottom: 16px;
}

.footer__credit {
  font-size: 16px;
  color: var(--color-muted-light);
  margin-bottom: 8px;
}

.footer__note {
  font-size: 13px;
  color: var(--color-muted);
}

.footer__kofi {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 20px 0 16px;
  padding: 10px 24px;
  font-size: 14px;
  font-weight: 600;
  color: var(--color-white);
  background: var(--color-red);
  border-radius: 100px;
  text-decoration: none;
  transition: background 0.2s ease, transform 0.2s ease;
}

.footer__kofi:hover {
  background: var(--color-red-dark);
  transform: translateY(-1px);
}

.footer__kofi-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

.footer__link {
  color: var(--color-muted);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 0.2s ease;
}

.footer__link:hover {
  color: var(--color-white);
}

/* --- Responsive --- */
@media (min-width: 768px) {
  .about__content {
    grid-template-columns: 2fr 1fr;
    align-items: start;
  }

  .about__stats {
    grid-template-columns: 1fr;
  }

  .seasons {
    grid-template-columns: 1fr;
  }
}

@media (min-width: 1024px) {
  .about__content {
    gap: 64px;
  }
}

/* Mobile: single-column timeline */
@media (max-width: 767px) {
  .nav__links {
    display: none;
    position: absolute;
    top: var(--nav-height);
    left: 0;
    right: 0;
    flex-direction: column;
    background: rgba(13, 13, 13, 0.98);
    padding: 16px var(--container-padding);
    gap: 0;
    border-bottom: 1px solid var(--color-dark-border);
  }

  .nav__links--open {
    display: flex;
  }

  .nav__link {
    padding: 12px 0;
  }

  .nav__toggle {
    display: flex;
  }

  .timeline::before {
    left: 8px;
  }

  .timeline__item,
  .timeline__item--left,
  .timeline__item--right {
    width: 100%;
    left: 0;
    text-align: left;
    padding-left: 36px;
    padding-right: 0;
  }

  .timeline__item--left .timeline__dot,
  .timeline__item--right .timeline__dot {
    left: 0;
    right: auto;
  }

  .about__stats {
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
  }

  .about__stat {
    padding: 20px 8px;
  }

  .about__stat-number {
    font-size: 32px;
  }

  .about__stat-label {
    font-size: 11px;
    letter-spacing: 0.5px;
  }

  .section__header {
    margin-bottom: 40px;
  }

  .section {
    padding: var(--section-spacing-mobile) 0;
  }

  .season-card {
    padding: 24px;
  }

  .season-card__stats {
    grid-template-columns: repeat(3, 1fr);
  }

  .players {
    flex-direction: column;
    align-items: stretch;
  }

  .player-card {
    max-width: none;
    width: 100%;
    height: 440px;
  }

  .player-card__back {
    padding: 24px 16px;
  }

  .player-card__back-stat-value {
    font-size: 24px;
  }

  .player-card__back-stats {
    gap: 16px;
  }

  .player-card__back-tagline {
    font-size: 12px;
  }
}