/* ============================================
   SAMSAKTI — Composants
   Cards disciplines + Chiffres clés
   ============================================ */

/* ========== HERO BACKGROUND PARTAGÉ (toutes pages) ========== */

.hero__background {
  position: absolute;
  inset: 0;
  z-index: -1;
}

.hero__background-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 1;
  display: block;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(10, 10, 10, 0.5) 0%,
    rgba(10, 10, 10, 0.7) 60%,
    rgba(10, 10, 10, 0.95) 100%
  );
}

/* --- Effets scéniques partagés --- */

.hero__stage {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  z-index: 0;
}

.hero__spotlight {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  height: 100%;
  background: conic-gradient(
    from -14deg at 50% -1%,
    transparent        0deg,
    rgba(255, 240, 180, 0.02)  16deg,
    rgba(255, 235, 160, 0.05)  20deg,
    rgba(255, 230, 140, 0.09)  23deg,
    rgba(255, 235, 160, 0.05)  26deg,
    rgba(255, 240, 180, 0.02)  30deg,
    transparent        46deg
  );
}

.hero__spotlight::after {
  content: '';
  position: absolute;
  top: -60px;
  left: 50%;
  transform: translateX(-50%);
  width: 260px;
  height: 260px;
  background: radial-gradient(
    circle,
    rgba(255, 245, 200, 0.12) 0%,
    rgba(255, 235, 160, 0.05) 40%,
    transparent 70%
  );
  border-radius: 50%;
  filter: blur(20px);
}

.hero__smoke {
  position: absolute;
  bottom: -15%;
  left: -10%;
  right: -10%;
  height: 65%;
  background:
    radial-gradient(ellipse 80% 50% at 30% 100%, rgba(201, 168, 76, 0.04) 0%, transparent 65%),
    radial-gradient(ellipse 60% 40% at 75% 95%,  rgba(184, 115, 51, 0.03) 0%, transparent 60%),
    radial-gradient(ellipse 100% 55% at 50% 100%, rgba(15, 10, 5, 0.55)   0%, transparent 75%);
  filter: blur(35px);
  animation: smokeShift 12s ease-in-out infinite alternate;
}

.hero__smoke--2 {
  bottom: -8%;
  left: -20%;
  right: -20%;
  height: 45%;
  background:
    radial-gradient(ellipse 55% 35% at 20% 100%, rgba(201, 168, 76, 0.025) 0%, transparent 70%),
    radial-gradient(ellipse 70% 40% at 85% 100%, rgba(201, 168, 76, 0.025) 0%, transparent 70%),
    radial-gradient(ellipse 90% 50% at 50% 100%, rgba(12, 8, 4, 0.4)       0%, transparent 70%);
  filter: blur(50px);
  animation: smokeShift 16s ease-in-out 4s infinite alternate-reverse;
}

@keyframes smokeShift {
  0% {
    transform: translateX(0) scaleX(1);
    opacity: 0.8;
  }
  50% {
    transform: translateX(25px) scaleX(1.04);
    opacity: 1;
  }
  100% {
    transform: translateX(-20px) scaleX(0.97);
    opacity: 0.85;
  }
}

.hero__grain {
  position: absolute;
  inset: -50%;
  width: 200%;
  height: 200%;
  opacity: 0.038;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='4' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 256px 256px;
  mix-blend-mode: overlay;
  animation: grainAnimate 0.35s steps(1) infinite;
}

@keyframes grainAnimate {
  0%   { transform: translate(0, 0); }
  10%  { transform: translate(-4%, -8%); }
  20%  { transform: translate(-12%, 4%); }
  30%  { transform: translate(6%, -20%); }
  40%  { transform: translate(18%, 20%); }
  50%  { transform: translate(-20%, 8%); }
  60%  { transform: translate(12%, 4%); }
  70%  { transform: translate(0%, 12%); }
  80%  { transform: translate(20%, 28%); }
  90%  { transform: translate(-8%, 8%); }
  100% { transform: translate(0, 0); }
}

/* --- Accessibilité : réduire les animations scéniques --- */
@media (prefers-reduced-motion: reduce) {
  .hero__smoke,
  .hero__smoke--2 {
    animation: none;
  }
  .hero__grain {
    animation: none;
  }
}

/* ========== SECTION DISCIPLINES ========== */

.disciplines {
  background: var(--color-bg-primary);
}

.disciplines__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-top: 3rem;
}

/* --- Card discipline --- */
.discipline-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-medium);
  padding: 2rem 1.5rem;
  text-align: center;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: var(--shadow-card);
  transition: transform var(--transition-medium),
              border-color var(--transition-medium),
              box-shadow var(--transition-medium);
}

.discipline-card:hover {
  transform: scale(1.03);
  border-color: var(--color-accent-gold);
  box-shadow: var(--shadow-glow);
}

.discipline-card__icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  display: block;
  transition: transform var(--transition-medium);
}

/* Animation icône au hover : rebond + rotation */
.discipline-card:hover .discipline-card__icon {
  animation: iconBounce 0.6s ease;
}

@keyframes iconBounce {
  0% { transform: translateY(0) rotate(0deg); }
  30% { transform: translateY(-10px) rotate(-5deg); }
  50% { transform: translateY(-4px) rotate(3deg); }
  70% { transform: translateY(-7px) rotate(-2deg); }
  100% { transform: translateY(0) rotate(0deg); }
}

@media (prefers-reduced-motion: reduce) {
  .discipline-card:hover .discipline-card__icon {
    animation: none;
  }
}

.discipline-card__title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-text-primary);
  margin-bottom: 0.5rem;
}

.discipline-card__description {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  line-height: 1.5;
}

/* ========== SECTION COMMUNAUTÉ / CHIFFRES ========== */

.community {
  background:
    /* Grille subtile de points */
    radial-gradient(
      circle,
      rgba(201, 168, 76, 0.04) 1px,
      transparent 1px
    ),
    /* Halo radial central pour la profondeur */
    radial-gradient(
      ellipse at 50% 50%,
      rgba(201, 168, 76, 0.03) 0%,
      transparent 70%
    ),
    var(--color-bg-secondary);
  background-size:
    24px 24px,
    100% 100%,
    100% 100%;
  position: relative;
}

.community::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(
    to right,
    transparent,
    var(--color-border),
    transparent
  );
}

.community__tagline {
  font-family: var(--font-body);
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  font-weight: 300;
  font-style: italic;
  color: var(--color-text-secondary);
  text-align: center;
  max-width: 600px;
  margin: 0 auto 3rem;
}

/* --- Grille chiffres --- */
.stats {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  text-align: center;
  margin-bottom: 3rem;
}

.stat {
  padding: 1.5rem;
}

.stat__number {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 4rem);
  background: var(--color-accent-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1.1;
  margin-bottom: 0.25rem;
}

.stat__label {
  font-family: var(--font-accent);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* --- CTA communauté --- */
.community__cta {
  text-align: center;
}

/* ========== FOOTER ========== */

.footer {
  background: var(--color-bg-primary);
  padding: 4rem 0 2rem;
}

.footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  margin-bottom: 2.5rem;
}

/* Colonne info */
.footer__brand {
  max-width: 300px;
}

.footer__logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.footer__logo-img {
  height: 36px;
  width: auto;
}

.footer__logo-text {
  font-family: var(--font-display);
  font-size: 1.3rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.footer__description {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
}

/* Colonne liens */
.footer__heading {
  font-family: var(--font-display);
  font-size: 1.1rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-text-primary);
  margin-bottom: 1rem;
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer__link {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  transition: color var(--transition-fast);
}

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

/* Colonne réseaux sociaux */
.footer__socials {
  display: flex;
  gap: 1rem;
}

.footer__social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 1px solid var(--color-border);
  border-radius: 50%;
  color: var(--color-text-secondary);
  transition: color var(--transition-fast),
              border-color var(--transition-fast),
              transform var(--transition-fast);
}

.footer__social-link:hover {
  color: var(--color-accent-gold);
  border-color: var(--color-accent-gold);
  transform: scale(1.1);
}

.footer__social-icon {
  width: 18px;
  height: 18px;
}

/* Barre du bas */
.footer__bottom {
  border-top: 1px solid var(--color-border);
  padding-top: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  align-items: center;
  text-align: center;
}

.footer__copyright,
.footer__legal-link {
  font-size: 0.8rem;
  color: var(--color-text-secondary);
}

.footer__legal-link:hover {
  color: var(--color-accent-gold);
}