/* ============ Base & variables ============ */
:root {
  --bg-dark: #0b1410;
  --bg-darker: #070d0a;
  --green-900: #0e2a1c;
  --green-800: #12351f;
  --green-700: #1a4d2a;
  --green-600: #226b38;
  --gold: #d4af37;
  --gold-light: #f2d675;
  --text-main: #eef2ee;
  --text-muted: #9db3a3;
  --card-bg: #101c15;
  --card-border: rgba(212, 175, 55, 0.18);
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.45);
  --font-display: "Rajdhani", "Arial Narrow", sans-serif;
  --font-body: "Manrope", "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg-dark);
  color: var(--text-main);
  font-family: var(--font-body);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
  font-family: var(--font-display);
  margin: 0;
}

a {
  color: inherit;
}

/* ============ Hero ============ */
.hero {
  position: relative;
  min-height: 78vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  text-align: center;
  padding: 2rem 1.5rem;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 15%, rgba(212, 175, 55, 0.12), transparent 45%),
    radial-gradient(circle at 80% 85%, rgba(34, 107, 56, 0.35), transparent 55%),
    repeating-linear-gradient(135deg, rgba(212, 175, 55, 0.035) 0px, rgba(212, 175, 55, 0.035) 2px, transparent 2px, transparent 40px),
    linear-gradient(160deg, var(--bg-darker) 0%, var(--green-900) 45%, var(--bg-darker) 100%);
  z-index: 0;
}

.hero__content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
}

.hero__crest {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.4rem;
  filter: drop-shadow(0 0 12px rgba(212, 175, 55, 0.5));
  margin-bottom: 0.25rem;
}

.hero__crest-img {
  width: 132px;
  height: 132px;
  object-fit: contain;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(212, 175, 55, 0.08), transparent 70%);
  filter: drop-shadow(0 4px 18px rgba(212, 175, 55, 0.35));
}

.hero__title {
  font-size: clamp(3rem, 10vw, 6.5rem);
  font-weight: 700;
  letter-spacing: 0.08em;
  background: linear-gradient(180deg, var(--gold-light) 0%, var(--gold) 55%, #a37f1f 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-shadow: 0 6px 30px rgba(212, 175, 55, 0.25);
}

.hero__subtitle {
  font-size: clamp(1rem, 2.4vw, 1.35rem);
  color: var(--text-muted);
  letter-spacing: 0.03em;
  margin: 0;
}

.hero__scroll {
  margin-top: 2rem;
  text-decoration: none;
  color: var(--gold-light);
  font-family: var(--font-display);
  font-size: 1.05rem;
  letter-spacing: 0.05em;
  border: 1px solid rgba(212, 175, 55, 0.4);
  padding: 0.55rem 1.4rem;
  border-radius: 999px;
  transition: background 0.25s ease, transform 0.25s ease, border-color 0.25s ease;
}

.hero__scroll:hover {
  background: rgba(212, 175, 55, 0.12);
  border-color: var(--gold);
  transform: translateY(-2px);
}

/* ============ Squad section ============ */
.squad {
  max-width: 1200px;
  margin: 0 auto;
  padding: 4rem 1.5rem 5rem;
}

.squad__title {
  text-align: center;
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  letter-spacing: 0.04em;
  color: var(--text-main);
  margin-bottom: 2rem;
  position: relative;
}

.squad__title::after {
  content: "";
  display: block;
  width: 70px;
  height: 3px;
  margin: 0.7rem auto 0;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
}

/* Filters */
.filters {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.6rem;
  margin-bottom: 3rem;
}

.filter-btn {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text-muted);
  background: var(--green-900);
  border: 1px solid var(--card-border);
  padding: 0.55rem 1.2rem;
  border-radius: 999px;
  cursor: pointer;
  transition: all 0.25s ease;
}

.filter-btn:hover {
  color: var(--text-main);
  border-color: var(--gold);
}

.filter-btn.is-active {
  background: linear-gradient(135deg, var(--green-700), var(--green-600));
  color: var(--gold-light);
  border-color: var(--gold);
  box-shadow: 0 4px 16px rgba(34, 107, 56, 0.4);
}

/* Position group */
.position-group {
  margin-bottom: 3rem;
}

.position-group__title {
  font-size: clamp(1.2rem, 2.6vw, 1.6rem);
  color: var(--gold-light);
  letter-spacing: 0.05em;
  margin-bottom: 1.4rem;
  padding-left: 0.2rem;
  border-left: 4px solid var(--gold);
  padding-left: 0.8rem;
}

.player-grid {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: 1.25rem;
}

@media (min-width: 560px) {
  .player-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 900px) {
  .player-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1180px) {
  .player-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* Player card */
.player-card {
  background: linear-gradient(160deg, var(--card-bg), #0c1710);
  border: 1px solid var(--card-border);
  border-radius: 14px;
  padding: 1.5rem 1.25rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0.85rem;
  box-shadow: var(--shadow);
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.player-card:hover {
  transform: translateY(-6px) scale(1.02);
  border-color: var(--gold);
  box-shadow: 0 16px 40px rgba(212, 175, 55, 0.18), 0 10px 30px rgba(0, 0, 0, 0.5);
}

.player-card__avatar {
  width: 76px;
  height: 76px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--bg-darker);
  background: linear-gradient(135deg, var(--gold-light), var(--gold) 60%, #a37f1f);
  box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.15), 0 6px 16px rgba(0, 0, 0, 0.4);
}

.player-card__name {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--text-main);
}

.player-card__position {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gold-light);
  background: rgba(212, 175, 55, 0.1);
  border: 1px solid rgba(212, 175, 55, 0.25);
  padding: 0.2rem 0.7rem;
  border-radius: 999px;
}

.player-card__birth {
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* ============ Footer ============ */
.footer {
  background: var(--bg-darker);
  border-top: 1px solid var(--card-border);
  padding: 2.5rem 1.5rem;
}

.footer__content {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  text-align: center;
  color: var(--text-muted);
}

.footer__founded span {
  color: var(--gold-light);
  font-weight: 700;
}

.footer__social {
  display: flex;
  gap: 1rem;
}

.social-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--card-border);
  color: var(--text-muted);
  text-decoration: none;
  transition: all 0.25s ease;
}

.social-icon:hover {
  color: var(--gold-light);
  border-color: var(--gold);
  transform: translateY(-3px);
}

.footer__copy {
  font-size: 0.85rem;
  margin: 0;
}

/* ============ Scroll reveal ============ */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}