/* ==========================================================================
   Innadvise — page d'accueil
   Spécifique à l'accueil : hero piloté par le défilement + 3 visuels « partenaire ».
   Les simulations, cadres vidéo et logos défilants sont dans blocks.css (partagés).
   ========================================================================== */

/* ---------- 1. HERO ----------
   Wireframe : 2 messages qui se relaient au défilement, barre de progression à droite,
   indice « faites défiler ». Sans JavaScript : hero simple, les deux messages empilés. */
.hero { position: relative; background: var(--color-primary-deep); color: var(--color-base); }
.hero__sticky {
	position: relative; min-height: 100svh;
	display: flex; flex-direction: column; justify-content: center; align-items: center; gap: 56px;
	padding: calc(var(--header-height) + 40px) var(--gutter) 96px;
	overflow: hidden; isolation: isolate;
}
.hero__media { position: absolute; inset: 0; z-index: -1; }
.hero__media::after { content: ""; position: absolute; inset: 0; background: var(--gradient-hero-overlay); }
.hero__msg { display: flex; flex-direction: column; align-items: center; gap: 16px; text-align: center; max-width: 1100px; }
.hero__title { color: var(--color-base); text-wrap: balance; }
.hero__title--1 { font-size: var(--fs-hero-1); }
.hero__title--2 { font-size: var(--fs-hero-2); }
.hero__sub { font: italic var(--font-weight-display) var(--fs-hero-sub)/1.25 var(--font-display); color: color-mix(in srgb, var(--color-base) 90%, transparent); }
.hero__hint, .hero__progress { display: none; }

/* Avec JavaScript : la scène reste fixe pendant var(--hero-scroll) de défilement */
.js .hero { height: calc(100svh + var(--hero-scroll)); }
.js .hero__sticky { position: sticky; top: 0; height: 100svh; min-height: 520px; padding: 0; display: block; }
.js .hero__msg { position: absolute; inset: 0; justify-content: center; padding: var(--header-height) clamp(24px, 6vw, 80px) 0; margin-inline: auto; }
.js .hero [data-hero-part] { opacity: 0; will-change: opacity, transform; }
.js .hero [data-hero-part="h1a"] { opacity: 1; }
.js .hero__hint {
	display: flex; flex-direction: column; align-items: center; gap: 2px;
	position: absolute; left: 0; right: 0; bottom: calc(env(safe-area-inset-bottom, 0px) + 24px);
	font-size: var(--fs-eyebrow); font-weight: var(--font-weight-strong); letter-spacing: var(--letter-spacing-eyebrow); text-transform: uppercase;
	color: color-mix(in srgb, var(--color-base) 85%, transparent); transition: opacity var(--duration-base);
}
.hero__hint-arrow { font-size: 18px; color: var(--color-accent); animation: hint 1.6s ease-in-out infinite; }
@keyframes hint { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(5px); } }
.js .hero__progress { display: block; position: absolute; right: max(24px, env(safe-area-inset-right, 0px)); top: 50%; transform: translateY(-50%); width: 4px; height: 120px; border-radius: 2px; background: color-mix(in srgb, var(--color-base) 22%, transparent); overflow: hidden; }
.hero__progress span { display: block; width: 100%; height: 0; border-radius: 2px; background: var(--color-accent); }

/* ---------- 5. UN PARTENAIRE STRATÉGIQUE ---------- */
.pillars { width: 100%; max-width: var(--width-cards); display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 32px; }
.pillar { display: flex; flex-direction: column; align-items: center; gap: 16px; }
.pillar__visual { width: 100%; aspect-ratio: 320 / 380; border-radius: var(--radius-media); overflow: hidden; box-shadow: var(--shadow-photo); }
.pillar__visual > svg, .pillar__visual > img { width: 100%; height: 100%; object-fit: cover; }
.pillar__label { font-size: var(--fs-statement); font-weight: 400; color: var(--color-primary-deep); }

/* Visuels DA provisoires */
.art--visible .art__bg { fill: var(--color-primary); }
.art--visible .art__card { fill: var(--color-base); }
.art--visible .art__ghost { fill: color-mix(in srgb, var(--color-base) 10%, transparent); }
.art--visible .art__ring { fill: none; stroke: var(--color-accent); stroke-width: 6; }
.art--visible .art__stroke { stroke: var(--color-accent); stroke-width: 7; stroke-linecap: round; }
.art__line { fill: var(--color-line); }
.art__line--strong { fill: var(--color-primary); }
.art--recommande .art__bg { fill: var(--color-accent-soft); }
.art--recommande .art__bubble-me { fill: var(--color-primary); }
.art--recommande .art__card { fill: var(--color-base); }
.art--recommande .art__dot { fill: var(--color-accent); }
.art--recommande .art__star { fill: var(--color-primary-deep); }
.art--recommande .art__ghost { fill: color-mix(in srgb, var(--color-primary) 8%, transparent); }
.art--sublime .art__bg { fill: var(--color-primary-deep); }
.art--sublime .art__frame { fill: var(--color-primary); stroke: color-mix(in srgb, var(--color-base) 18%, transparent); stroke-width: 1.5; }
.art--sublime .art__hill { fill: var(--color-accent-soft); }
.art--sublime .art__sun { fill: var(--color-accent); }
.art--sublime .art__spark { fill: var(--color-base); }

@media (prefers-reduced-motion: reduce) {
	.js .hero { height: auto; }
	.js .hero__sticky { position: relative; height: auto; min-height: 100svh; display: flex; flex-direction: column; justify-content: center; gap: 56px; padding: calc(var(--header-height) + 40px) var(--gutter) 96px; }
	.js .hero__msg { position: static; padding: 0; }
	.js .hero [data-hero-part] { opacity: 1 !important; transform: none !important; }
	.js .hero__hint, .js .hero__progress { display: none; }
}

/* ==========================================================================
   Adaptations mobiles (propositions — à valider)
   ========================================================================== */
@media (max-width: 1023px) {
	.js .hero { height: calc(100svh + 120vh); }
}
@media (max-width: 720px) {
	.pillars { grid-template-columns: 1fr; max-width: 420px; gap: 28px; }
	.pillar__visual { aspect-ratio: 4 / 3; }
}
@media (max-width: 640px) {
	.js .hero__progress { right: 12px; height: 90px; }
}