/* Accueil GATA — composition éditoriale */

:root {
    --home-ink: #0c1f14;
    --home-leaf: #1a5c34;
    --home-field: #2f7d4a;
    --home-sand: #e8dfd0;
    --home-clay: #a67c52;
    --home-mist: #f3f0ea;
    --font-display: "Bricolage Grotesque", "Plus Jakarta Sans", sans-serif;
}

body.page-home {
    background: var(--home-mist);
}

body.page-home .site-main {
    max-width: none;
    padding: 0;
}

body.page-home .site-header {
    background: rgba(243, 240, 234, 0.88);
}

/* ─── Hero (premier viewport = une composition) ─── */
.home-hero {
    position: relative;
    min-height: min(92vh, 880px);
    min-height: min(92dvh, 880px);
    display: flex;
    align-items: flex-end;
    overflow: hidden;
    color: #fff;
}

.home-hero-media {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.home-hero-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 40%;
    transform: scale(1.04);
    animation: home- ken 28s ease-out forwards;
}

@keyframes home-ken {
    from { transform: scale(1.08); }
    to { transform: scale(1); }
}

.home-hero-veil {
    position: absolute;
    inset: 0;
    z-index: 1;
    background:
        linear-gradient(100deg, rgba(8, 28, 16, 0.88) 0%, rgba(8, 28, 16, 0.55) 42%, rgba(8, 28, 16, 0.22) 68%, rgba(8, 28, 16, 0.35) 100%),
        linear-gradient(0deg, rgba(8, 28, 16, 0.75) 0%, transparent 45%);
    pointer-events: none;
}

.home-hero-inner {
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: calc(var(--header-height) + var(--space-8)) var(--space-5) var(--space-10);
}

.home-hero-brand {
    margin: 0;
    font-family: var(--font-display);
    font-size: clamp(3.4rem, 14vw, 7.5rem);
    font-weight: 800;
    line-height: 0.9;
    letter-spacing: -0.04em;
    color: #fff;
    text-shadow: 0 2px 24px rgba(0, 0, 0, 0.25);
}

.home-hero-headline {
    margin: var(--space-4) 0 0;
    max-width: 16ch;
    font-family: var(--font-display);
    font-size: clamp(1.35rem, 3.6vw, 2.15rem);
    font-weight: 600;
    line-height: 1.2;
    letter-spacing: -0.025em;
    color: rgba(255, 255, 255, 0.95);
}

.home-hero-lead {
    margin: var(--space-4) 0 0;
    max-width: 34rem;
    font-size: clamp(0.98rem, 2.2vw, 1.12rem);
    line-height: 1.65;
    color: rgba(255, 255, 255, 0.88);
    font-weight: 500;
}

.home-hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
    margin-top: var(--space-6);
}

.btn-hero-primary,
.btn-hero-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 0.75rem 1.35rem;
    border-radius: 10px;
    font-weight: 700;
    font-size: 0.92rem;
    text-decoration: none;
    transition: transform var(--transition), background var(--transition), color var(--transition), border-color var(--transition);
}

.btn-hero-primary {
    background: #f4efe6;
    color: var(--home-ink);
    border: 1px solid transparent;
}

.btn-hero-primary:hover {
    background: #fff;
    color: var(--home-ink);
    text-decoration: none;
    transform: translateY(-1px);
}

.btn-hero-secondary {
    background: transparent;
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.45);
}

.btn-hero-secondary:hover {
    background: rgba(255, 255, 255, 0.12);
    color: #fff;
    border-color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
}

/* ─── Sections ─── */
.home-band {
    padding: var(--space-10) 0;
}

.home-band-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--space-4);
}

.home-eyebrow {
    margin: 0 0 var(--space-3);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--home-clay);
}

.home-title {
    margin: 0;
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 4vw, 2.6rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.15;
    color: var(--home-ink);
}

.home-lead {
    margin: var(--space-3) 0 0;
    max-width: 40rem;
    font-size: 1.05rem;
    line-height: 1.7;
    color: #4a5c52;
}

/* Mission */
.home-mission {
    background:
        linear-gradient(180deg, #fff 0%, var(--home-mist) 100%);
}

.mission-list {
    list-style: none;
    margin: var(--space-8) 0 0;
    padding: 0;
    display: grid;
    gap: var(--space-5);
}

.mission-item {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: var(--space-4);
    align-items: start;
    padding-top: var(--space-5);
    border-top: 1px solid rgba(12, 31, 20, 0.1);
}

.mission-index {
    font-family: var(--font-display);
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--home-field);
    letter-spacing: -0.02em;
    line-height: 1;
    padding-top: 0.15rem;
}

.mission-item h3 {
    margin: 0 0 var(--space-2);
    font-size: 1.05rem;
    font-weight: 750;
    color: var(--home-ink);
}

.mission-item p {
    margin: 0;
    font-size: 0.95rem;
    line-height: 1.65;
    color: #55665c;
}

/* Audience */
.home-audience-band {
    background: var(--home-ink);
    color: #fff;
}

.home-audience-band .home-title {
    color: #fff;
}

.audience-rail {
    list-style: none;
    margin: var(--space-6) 0 0;
    padding: 0;
    display: grid;
    gap: var(--space-4);
}

.audience-rail li {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
    padding: var(--space-4) 0;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.audience-rail strong {
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.audience-rail span {
    color: rgba(255, 255, 255, 0.72);
    font-size: 0.95rem;
    line-height: 1.55;
}

/* Modules — boutons alignés sur une ligne */
.home-modules-band {
    background: #fff;
    padding: var(--space-8) 0;
    border-top: 1px solid rgba(12, 31, 20, 0.08);
    border-bottom: 1px solid rgba(12, 31, 20, 0.08);
}

.home-modules-inner {
    max-width: min(1100px, 100%);
}

.modules-header {
    margin-bottom: var(--space-5);
    text-align: center;
}

.modules-header .home-eyebrow {
    margin-bottom: var(--space-2);
}

.modules-header .home-title {
    text-align: center;
}

.modules-buttons {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-3);
}

.module-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 1 1 auto;
    min-width: 9.5rem;
    min-height: 48px;
    padding: 0.75rem 1.1rem;
    border-radius: 10px;
    border: 1.5px solid var(--module-accent, var(--home-leaf));
    background: var(--module-soft, var(--color-primary-soft));
    color: var(--module-accent, var(--home-leaf));
    font-family: var(--font-display);
    font-size: 0.92rem;
    font-weight: 750;
    letter-spacing: -0.01em;
    text-align: center;
    text-decoration: none;
    white-space: nowrap;
    transition:
        background var(--transition),
        color var(--transition),
        border-color var(--transition),
        transform var(--transition),
        box-shadow var(--transition);
}

.module-btn:hover {
    background: var(--module-accent, var(--home-leaf));
    color: #fff;
    text-decoration: none;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(12, 31, 20, 0.12);
}

.module-btn--snse {
    --module-accent: #1a5c34;
    --module-soft: #e8f5e9;
}

.module-btn--seromonitoring {
    --module-accent: #1565a8;
    --module-soft: #e3f2fd;
}

.module-btn--reglementation {
    --module-accent: #5b3a8c;
    --module-soft: #f3e8ff;
}

.module-btn--vaccination {
    --module-accent: #a67c52;
    --module-soft: #f5ede3;
}

.module-btn--informations {
    --module-accent: #b45309;
    --module-soft: #ffedd5;
}

@media (min-width: 900px) {
    .modules-buttons {
        flex-wrap: nowrap;
        gap: var(--space-3);
    }

    .module-btn {
        flex: 1 1 0;
        min-width: 0;
        font-size: 0.88rem;
        padding: 0.85rem 0.75rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    .module-btn:hover {
        transform: none;
    }
}

/* Stats */
.home-stats-band {
    background:
        linear-gradient(135deg, #1a5c34 0%, #0c1f14 55%, #3d2914 100%);
    padding: var(--space-8) 0;
}

.stats-rail {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-5);
}

.stat-pill {
    color: #fff;
}

.stat-pill .number {
    display: block;
    font-family: var(--font-display);
    font-size: clamp(2rem, 6vw, 3rem);
    font-weight: 800;
    letter-spacing: -0.04em;
    line-height: 1;
}

.stat-pill .label {
    display: block;
    margin-top: var(--space-2);
    font-size: 0.82rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.7);
}

/* Infos */
.home-infos-band {
    background: var(--home-mist);
}

.infos-rail {
    margin-top: var(--space-6);
    display: grid;
    gap: var(--space-5);
}

.info-row {
    padding-top: var(--space-5);
    border-top: 1px solid rgba(12, 31, 20, 0.1);
}

.info-meta {
    margin: 0 0 var(--space-2);
    font-size: 0.78rem;
    font-weight: 600;
    color: #6b7a70;
}

.info-flag {
    color: var(--home-clay);
    margin-right: var(--space-2);
}

.info-row h3 {
    margin: 0 0 var(--space-2);
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.info-row h3 a {
    color: var(--home-ink);
    text-decoration: none;
}

.info-row h3 a:hover {
    color: var(--home-leaf);
}

.info-excerpt {
    margin: 0;
    font-size: 0.92rem;
    line-height: 1.6;
    color: #55665c;
}

/* Motion */
[data-reveal] {
    opacity: 0;
    transform: translateY(18px);
    transition: opacity 700ms cubic-bezier(0.22, 1, 0.36, 1), transform 700ms cubic-bezier(0.22, 1, 0.36, 1);
}

[data-reveal].is-visible {
    opacity: 1;
    transform: none;
}

.home-hero [data-reveal]:nth-child(1) { transition-delay: 80ms; }
.home-hero [data-reveal]:nth-child(2) { transition-delay: 180ms; }
.home-hero [data-reveal]:nth-child(3) { transition-delay: 280ms; }
.home-hero [data-reveal]:nth-child(4) { transition-delay: 380ms; }

@media (prefers-reduced-motion: reduce) {
    .home-hero-media img {
        animation: none;
        transform: none;
    }

    [data-reveal] {
        opacity: 1;
        transform: none;
        transition: none;
    }
}

@media (min-width: 700px) {
    .mission-list {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-6) var(--space-8);
    }

    .audience-rail {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--space-5);
    }

    .audience-rail li {
        border-top: none;
        padding: 0;
        border-left: 1px solid rgba(255, 255, 255, 0.15);
        padding-left: var(--space-5);
    }

    .audience-rail li:first-child {
        border-left: none;
        padding-left: 0;
    }

    .stats-rail {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (min-width: 901px) {
    .home-hero-inner {
        padding-left: var(--space-5);
        padding-right: var(--space-5);
        padding-bottom: var(--space-10);
    }
}