/* ==========================================================================
   HERO
   ========================================================================== */

.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--sp-9) var(--container-pad) var(--sp-6);
  overflow: hidden;
}

/* Grille de fond très subtile, façon HUD */
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--color-border) 1px, transparent 1px),
    linear-gradient(90deg, var(--color-border) 1px, transparent 1px);
  background-size: 64px 64px;
  opacity: 0.18;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, #000 40%, transparent 90%);
}

.hero-scanline {
  position: absolute;
  left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-text-faint), transparent);
  opacity: 0.5;
  animation: scan 8s linear infinite;
}

@keyframes scan {
  0% { top: 0%; }
  100% { top: 100%; }
}

.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  font-family: var(--font-mono);
  font-size: var(--fs-2xs);
  letter-spacing: var(--ls-wider);
  text-transform: uppercase;
  color: var(--color-text-faint);
  margin-bottom: var(--sp-4);
  opacity: 0;
  transform: translateY(12px);
}

.hero-title {
  font-size: var(--fs-hero);
  line-height: 0.92;
  overflow: hidden;
}

.hero-title .line {
  display: block;
  overflow: hidden;
}

.hero-title .line span {
  display: inline-block;
  transform: translateY(105%);
}

.hero-role {
  margin-top: var(--sp-4);
  font-family: var(--font-mono);
  font-size: clamp(0.75rem, 1.4vw, 0.95rem);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  color: var(--color-text-dim);
  display: flex;
  flex-wrap: wrap;
  gap: 0.6em;
  opacity: 0;
  transform: translateY(12px);
}
.hero-role .sep { color: var(--color-text-faint); }

.hero-statement {
  margin-top: var(--sp-6);
  max-width: 34ch;
  font-size: var(--fs-lg);
  color: var(--color-text-dim);
  line-height: var(--lh-snug);
  opacity: 0;
  transform: translateY(12px);
}

.hero-bottom {
  margin-top: var(--sp-7);
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--sp-4);
  opacity: 0;
  transform: translateY(12px);
}

.hero-scroll {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  font-family: var(--font-mono);
  font-size: var(--fs-2xs);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  color: var(--color-text-faint);
}

.hero-scroll .line-anim {
  width: 1px;
  height: 40px;
  background: var(--color-border-strong);
  position: relative;
  overflow: hidden;
}
.hero-scroll .line-anim::after {
  content: '';
  position: absolute;
  top: -100%;
  left: 0; right: 0;
  height: 100%;
  background: var(--color-white);
  animation: dropline 2.2s var(--ease-in-out) infinite;
}
@keyframes dropline {
  0% { top: -100%; }
  60%, 100% { top: 100%; }
}

.hero-coords {
  font-family: var(--font-mono);
  font-size: var(--fs-2xs);
  color: var(--color-text-faint);
  text-align: right;
  letter-spacing: 0.05em;
}

/* état révélé (déclenché en JS après chargement) */
.hero.is-loaded .hero-eyebrow,
.hero.is-loaded .hero-role,
.hero.is-loaded .hero-statement,
.hero.is-loaded .hero-bottom {
  opacity: 1;
  transform: translateY(0);
  transition: opacity var(--dur-slow) var(--ease-out), transform var(--dur-slow) var(--ease-out);
}
.hero.is-loaded .hero-title .line span {
  transform: translateY(0);
  transition: transform var(--dur-slow) var(--ease-out);
}

.hero.is-loaded .hero-eyebrow { transition-delay: 60ms; }
.hero.is-loaded .hero-title .line:nth-child(1) span { transition-delay: 140ms; }
.hero.is-loaded .hero-title .line:nth-child(2) span { transition-delay: 220ms; }
.hero.is-loaded .hero-role { transition-delay: 380ms; }
.hero.is-loaded .hero-statement { transition-delay: 460ms; }
.hero.is-loaded .hero-bottom { transition-delay: 560ms; }