/* ==========================================================================
   Page — accueil (Hero, avantages, best sellers, technologies, showcase)
   ========================================================================== */

/* ---- Hero ---- */
.hero {
  position: relative;
  min-height: calc(100vh - 110px);
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-video-wrap {
  position: absolute;
  inset: 0;
  z-index: var(--z-below);
}

.hero-video-wrap video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-video-wrap::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, rgba(18, 20, 20, 0.9) 0%, rgba(18, 20, 20, 0.55) 45%, rgba(18, 20, 20, 0.3) 100%),
    linear-gradient(0deg, var(--color-bg) 0%, transparent 22%);
}

.hero-inner {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  align-items: center;
  gap: var(--space-7);
  padding-block: var(--space-8);
}

.hero-panel {
  padding: clamp(1.6rem, 3vw, 3rem);
  max-width: 620px;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-4);
}

.hero-eyebrow::before {
  content: "";
  width: 34px;
  height: 2px;
  background: var(--color-accent);
  border-radius: var(--radius-pill);
}

.hero-title {
  font-size: var(--text-hero);
  font-weight: 600;
  margin-bottom: var(--space-4);
}

.hero-title .accent {
  color: var(--color-accent);
  font-style: italic;
}

/* mots splittés par JS pour le reveal */
.hero-title .word {
  display: inline-block;
  will-change: transform, opacity;
}

.hero-sub {
  color: var(--color-text-muted);
  font-size: var(--text-lg);
  max-width: 46ch;
  margin-bottom: var(--space-6);
}

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

.hero-packshots {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 420px;
}

/* Photo produit réelle dans un cadre glassmorphism incliné */
.hero-photo {
  position: relative;
  z-index: var(--z-base);
  width: clamp(260px, 26vw, 400px);
  padding: var(--space-3);
  background: var(--glass-bg-strong);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  box-shadow: var(--shadow-lg), 0 0 60px rgba(239, 125, 157, 0.12);
  transform: rotate(4deg);
  will-change: transform;
}

.hero-photo img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: var(--radius-md);
}

.hero-photo::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.14), transparent 42%);
  pointer-events: none;
}

.hero-scroll-hint {
  position: absolute;
  bottom: var(--space-5);
  left: 50%;
  transform: translateX(-50%);
  color: var(--color-text-muted);
  font-size: var(--text-xs);
  letter-spacing: 0.24em;
  text-transform: uppercase;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
}

.hero-scroll-hint::after {
  content: "";
  width: 1px;
  height: 34px;
  background: linear-gradient(var(--color-accent), transparent);
  animation: scroll-hint 1.8s var(--ease-out-expo) infinite;
}

@keyframes scroll-hint {
  0% {
    transform: scaleY(0);
    transform-origin: top;
  }
  55% {
    transform: scaleY(1);
    transform-origin: top;
  }
  100% {
    transform: scaleY(0);
    transform-origin: bottom;
  }
}

/* ---- Bandeau avantages ---- */
.benefits {
  border-block: 1px solid rgba(255, 255, 255, 0.07);
  background: var(--color-bg-elevated);
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--space-5);
  padding-block: var(--space-6);
}

.benefit {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.benefit-icon {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  flex-shrink: 0;
  border-radius: 50%;
  background: rgba(51, 84, 158, 0.3);
  border: 1px solid rgba(243, 207, 220, 0.18);
  color: var(--color-accent);
}

.benefit-icon svg {
  width: 22px;
  height: 22px;
}

.benefit h3 {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 700;
}

.benefit p {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

/* ---- Bandeau technologies ---- */
.tech-band {
  border-block: 1px solid rgba(255, 255, 255, 0.07);
  background: var(--color-bg-elevated);
  padding-block: var(--space-6);
  overflow: hidden;
}

.tech-band-title {
  text-align: center;
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-text-faint);
  margin-bottom: var(--space-5);
}

.tech-marquee {
  display: flex;
  width: max-content;
  gap: var(--space-8);
  will-change: transform;
}

.tech-marquee-group {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  padding-right: var(--space-8);
  flex-shrink: 0;
}

.tech-logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-weight: 700;
  font-size: var(--text-xl);
  color: var(--color-text-muted);
  opacity: 0.75;
  white-space: nowrap;
  transition: opacity var(--duration-fast) var(--ease-out-expo),
    color var(--duration-fast) var(--ease-out-expo);
}

.tech-logo:hover {
  opacity: 1;
  color: var(--color-text);
}

.tech-logo svg {
  width: 28px;
  height: 28px;
}

/* ---- Showcase animations ---- */
.showcase-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
}

.showcase-card {
  padding: var(--space-6);
  min-height: 210px;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  transition: transform var(--duration-base) var(--ease-out-expo),
    border-color var(--duration-base) var(--ease-out-expo);
}

.showcase-card:hover {
  transform: translateY(-6px);
  border-color: rgba(239, 125, 157, 0.4);
}

.showcase-icon {
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(239, 125, 157, 0.2), rgba(51, 84, 158, 0.3));
  border: 1px solid var(--glass-border);
  color: var(--color-accent);
}

.showcase-icon svg {
  width: 24px;
  height: 24px;
}

.showcase-card h3 {
  font-size: var(--text-lg);
}

.showcase-card p {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.showcase-card.is-wide {
  grid-column: span 2;
  flex-direction: row;
  align-items: center;
}

/* parallax décoratif (kernels flottants) */
.floating-kernel {
  position: absolute;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, #fff8ec, #eed9b4);
  opacity: 0.14;
  pointer-events: none;
  will-change: transform;
}

/* ---- Responsive ---- */
@media (max-width: 1100px) {
  .benefits-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .showcase-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 900px) {
  .hero-inner {
    grid-template-columns: 1fr;
    text-align: center;
    padding-block: var(--space-7);
  }

  .hero-panel {
    margin-inline: auto;
  }

  .hero-eyebrow {
    justify-content: center;
  }

  .hero-eyebrow::before {
    display: none;
  }

  .hero-ctas {
    justify-content: center;
  }

  .hero-sub {
    margin-inline: auto;
  }

  .hero-packshots {
    min-height: 300px;
  }
}

@media (max-width: 640px) {
  .benefits-grid {
    grid-template-columns: 1fr 1fr;
  }

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

  .showcase-card.is-wide {
    grid-column: span 1;
    flex-direction: column;
    align-items: flex-start;
  }
}