/* ==========================================================================
   Lockace — Layout : header, navigation, hero, grilles, footer
   ========================================================================== */

/* Header
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgb(0 0 0 / 0.85);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  min-height: 4.25rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  color: var(--color-text);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.35rem;
  letter-spacing: 0.04em;
}

.brand img {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  object-fit: cover;
}

.brand:hover {
  color: var(--color-primary);
}

/* Navigation */
.site-nav ul {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-nav a {
  display: inline-flex;
  align-items: center;
  min-height: var(--tap-target);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-pill);
  color: var(--color-text-muted);
  text-decoration: none;
  font-weight: 500;
  transition: color var(--transition-fast), background-color var(--transition-fast);
}

.site-nav a:hover {
  color: var(--color-text);
  background: var(--color-surface-alt);
}

.site-nav a[aria-current="page"] {
  color: var(--color-text);
  background: var(--color-surface-alt);
  box-shadow: inset 0 -2px 0 var(--color-primary);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: var(--tap-target);
  height: var(--tap-target);
  padding: 10px;
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
}

.nav-toggle-bar {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--color-text);
  border-radius: 1px;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

@media (max-width: 47.9375rem) {
  .nav-toggle {
    display: flex;
  }

  .site-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    display: none;
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-card);
  }

  .site-nav.is-open {
    display: block;
  }

  .site-nav ul {
    flex-direction: column;
    align-items: stretch;
    padding: var(--space-4);
    gap: var(--space-1);
  }

  .site-nav a {
    width: 100%;
    border-radius: var(--radius-sm);
  }
}

/* Hero
   -------------------------------------------------------------------------- */
.hero {
  position: relative;
  padding-block: clamp(4rem, 10vw, 8rem);
  background:
    linear-gradient(180deg, rgb(0 0 0 / 0.72) 0%, rgb(0 0 0 / 0.55) 55%, var(--color-background) 100%),
    url("/assets/images/galaxy-3608029_1920-opt.jpg") center / cover no-repeat;
  border-bottom: 1px solid var(--color-border);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: var(--space-7);
  align-items: center;
}

.hero-inner {
  max-width: 44rem;
}

.hero-kicker {
  display: inline-block;
  margin-bottom: var(--space-4);
  padding: var(--space-1) var(--space-4);
  border: 1px solid var(--color-tertiary);
  border-radius: var(--radius-pill);
  color: var(--color-tertiary-soft);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero h1 {
  margin-bottom: var(--space-4);
}

.hero-subtitle {
  font-size: var(--text-xl);
  color: var(--color-text-muted);
  margin-bottom: var(--space-6);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
}

/* Buzzer : raccourci visuel vers les jeux. Flotte au repos, s'enfonce au clic. */
.hero-buzzer {
  position: relative;
  display: grid;
  justify-items: center;
  gap: var(--space-3);
  justify-self: center;
  text-decoration: none;
  animation: buzzer-float 4s ease-in-out infinite;
}

.hero-buzzer img {
  position: relative;
  width: clamp(11rem, 18vw, 16rem);
  height: auto;
  filter: drop-shadow(0 18px 26px rgb(0 0 0 / 0.6));
  transition: transform var(--transition-fast), filter var(--transition-fast);
}

.hero-buzzer-halo {
  position: absolute;
  top: 38%;
  left: 50%;
  width: clamp(9rem, 15vw, 13rem);
  aspect-ratio: 1;
  translate: -50% -50%;
  border-radius: 50%;
  background: radial-gradient(circle, rgb(221 119 125 / 0.45) 0%, rgb(221 119 125 / 0) 70%);
  animation: buzzer-halo 2.4s ease-out infinite;
}

.hero-buzzer-label {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--text-sm);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-primary-strong);
}

.hero-buzzer:hover img,
.hero-buzzer:focus-visible img {
  transform: translateY(-6px) scale(1.04);
  filter: drop-shadow(0 24px 32px rgb(0 0 0 / 0.7));
}

.hero-buzzer:active img {
  transform: translateY(4px) scale(0.96);
  filter: drop-shadow(0 8px 14px rgb(0 0 0 / 0.5));
}

@keyframes buzzer-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

@keyframes buzzer-halo {
  0% { opacity: 0.85; scale: 0.7; }
  70% { opacity: 0; scale: 1.35; }
  100% { opacity: 0; scale: 1.35; }
}

@media (max-width: 60rem) {
  .hero-grid {
    grid-template-columns: minmax(0, 1fr);
    gap: var(--space-6);
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero-buzzer,
  .hero-buzzer-halo {
    animation: none;
  }

  .hero-buzzer-halo {
    opacity: 0.6;
    scale: 1;
  }
}

/* Grilles
   -------------------------------------------------------------------------- */
.grid-games {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(18rem, 100%), 1fr));
  gap: var(--space-5);
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(20rem, 100%), 1fr));
  gap: var(--space-6);
  align-items: center;
}

/* Footer
   -------------------------------------------------------------------------- */
.site-footer {
  margin-top: var(--space-8);
  border-top: 1px solid var(--color-border);
  background: var(--color-surface);
  padding-block: var(--space-7) var(--space-5);
  font-size: var(--text-sm);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(14rem, 100%), 1fr));
  gap: var(--space-6);
  margin-bottom: var(--space-6);
}

.footer-brand p {
  color: var(--color-text-muted);
  margin-top: var(--space-3);
}

.site-footer h2 {
  font-size: var(--text-base);
  margin-bottom: var(--space-3);
  color: var(--color-text);
}

.site-footer ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-footer li + li {
  margin-top: var(--space-2);
}

.site-footer a {
  color: var(--color-text-muted);
  text-decoration: none;
  display: inline-block;
  padding-block: var(--space-1);
}

.site-footer a:hover {
  color: var(--color-text);
  text-decoration: underline;
}

.footer-bottom {
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-4);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  justify-content: space-between;
  color: var(--color-text-muted);
}

.footer-tagline {
  font-style: italic;
}