/* ============================================================
   MARY — ABOUT PAGE (Steve direction)
   Page éditoriale concise, 4 sections, ancrage Antilles en tête.
   ============================================================ */

:root {
    --about-black: #1a1a1a;
    --about-text-secondary: #5a5a5e;
    --about-text-muted: #86868b;
    --about-text-quiet: #b0b0b0;
    --about-bg: #ffffff;
    --about-border: rgba(0, 0, 0, 0.06);
    --about-green: #00a86b;
}

.about-hero, .about-statement, .about-principles, .about-final {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;
    font-feature-settings: 'cv11', 'ss03', 'ss01';
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Italic green accent */
.about-hero h1 .em,
.about-statement-title .em,
.about-statement em,
.about-principles-title .em,
.about-principle-title em,
.about-final h2 .em {
    font-style: italic;
    font-weight: 500;
    color: var(--about-green);
    letter-spacing: -0.025em;
}

/* Reveal-on-scroll */
.about-reveal {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.7s ease, transform 0.7s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.about-reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.about-eyebrow {
    font-size: 13px;
    color: var(--about-green);
    font-style: italic;
    font-weight: 500;
    letter-spacing: 0.02em;
    margin: 0 0 16px;
}

/* ============================================================
   1. HERO — compass emblem + 1 phrase + meta
   ============================================================ */
.about-hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 80px 32px 60px;
    text-align: center;
    background:
        radial-gradient(ellipse 50% 40% at 50% 0%, rgba(0, 168, 107, 0.04) 0%, transparent 70%),
        radial-gradient(ellipse 80% 50% at 50% 100%, rgba(0, 0, 0, 0.02) 0%, transparent 70%),
        var(--about-bg);
}

.about-emblem {
    width: 56px;
    height: 56px;
    margin-bottom: 32px;
}
.about-emblem .ring {
    fill: none;
    stroke: var(--about-black);
    stroke-width: 1.2;
}
.about-emblem .needle-n {
    fill: var(--about-green);
    transform-origin: 28px 28px;
    animation: aboutEmblemFremit 6s ease-in-out infinite;
}
.about-emblem .needle-s {
    fill: var(--about-black);
    transform-origin: 28px 28px;
    animation: aboutEmblemFremit 6s ease-in-out infinite;
}
.about-emblem .pivot {
    fill: var(--about-black);
}

@keyframes aboutEmblemFremit {
    0%, 100% { transform: rotate(-3deg); }
    50%      { transform: rotate(2deg); }
}

.about-hero h1 {
    font-size: clamp(36px, 5.6vw, 76px);
    font-weight: 600;
    line-height: 1.05;
    letter-spacing: -0.035em;
    max-width: 1100px;
    margin: 0 0 28px;
    color: var(--about-black);
}

.about-hero-meta {
    font-size: 13px;
    color: var(--about-text-muted);
    letter-spacing: 0.02em;
    text-transform: uppercase;
    margin: 0;
}

/* ============================================================
   2. STATEMENT — left-aligned editorial
   ============================================================ */
.about-statement {
    padding: 160px 32px;
    max-width: 760px;
    margin: 0 auto;
}

.about-statement .about-eyebrow {
    text-align: left;
}

.about-statement-title {
    font-size: clamp(28px, 3.6vw, 44px);
    font-weight: 600;
    line-height: 1.2;
    letter-spacing: -0.035em;
    margin: 0 0 28px;
    max-width: 720px;
    color: var(--about-black);
}

.about-statement p {
    font-size: clamp(16px, 1.5vw, 19px);
    color: #424245;
    line-height: 1.7;
    max-width: 640px;
    margin: 0 0 20px;
}

.about-statement strong {
    color: var(--about-black);
    font-weight: 600;
}

/* ============================================================
   3. PRINCIPES — 3 columns
   ============================================================ */
.about-principles {
    padding: 160px 32px;
    max-width: 1080px;
    margin: 0 auto;
}

.about-principles-header {
    text-align: center;
    margin-bottom: 64px;
}

.about-principles-header .about-eyebrow {
    text-align: center;
}

.about-principles-title {
    font-size: clamp(32px, 4.2vw, 52px);
    font-weight: 600;
    line-height: 1.1;
    letter-spacing: -0.035em;
    margin: 0;
    color: var(--about-black);
}

.about-principles-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 48px;
}

.about-principle {
    text-align: left;
}

.about-principle-num {
    font-size: 13px;
    color: var(--about-green);
    font-style: italic;
    font-weight: 500;
    margin: 0 0 16px;
    letter-spacing: 0.02em;
}

.about-principle-title {
    font-size: 22px;
    font-weight: 600;
    color: var(--about-black);
    line-height: 1.25;
    margin: 0 0 14px;
    letter-spacing: -0.025em;
}

.about-principle-desc {
    font-size: 15px;
    color: var(--about-text-secondary);
    line-height: 1.6;
    margin: 0;
}

/* ============================================================
   4. FINAL CTA
   ============================================================ */
.about-final {
    padding: 200px 32px;
    text-align: center;
    background: var(--about-bg);
}

.about-final h2 {
    font-size: clamp(36px, 5vw, 64px);
    font-weight: 600;
    line-height: 1.1;
    letter-spacing: -0.035em;
    margin: 0 0 36px;
    color: var(--about-black);
}

/* CTA — géométrie partagée définie dans _components.css */
.about-btn {
    background: var(--about-black);
    color: #ffffff;
}
.about-btn:hover {
    background: var(--about-green);
}

.about-final-meta {
    margin-top: 22px;
    font-size: 12px;
    color: var(--about-text-muted);
    letter-spacing: 0.01em;
}
.about-final-meta span { margin: 0 4px; }
.about-final-meta .dot { color: var(--about-text-quiet); }

/* ============================================================
   Mobile responsive
   ============================================================ */
@media (max-width: 720px) {
    .about-hero { padding: 80px 24px 40px; }
    .about-hero h1 { font-size: 36px; }
    .about-hero-meta { font-size: 12px; line-height: 1.5; }

    .about-statement { padding: 100px 24px; }
    .about-statement-title { font-size: 26px; }

    .about-principles { padding: 100px 24px; }
    .about-principles-title { font-size: 32px; }
    .about-principles-grid { grid-template-columns: 1fr; gap: 40px; }

    .about-final { padding: 120px 24px; }
    .about-final h2 { font-size: 36px; }
}

@media (prefers-reduced-motion: reduce) {
    .about-reveal { opacity: 1 !important; transform: none !important; transition: none !important; }
    .about-emblem .needle-n,
    .about-emblem .needle-s { animation: none !important; }
}