/* ============================================================
   ABOUT PAGE — Style moderne inspiré Chatham House / ODI / Mo Ibrahim
   ============================================================ */

/* ── HERO ─────────────────────────────────────────────────── */
.about-hero {
    position: relative;
    min-height: 520px;
    display: flex;
    align-items: center;
    background: var(--adi-primary, #0f2035);
    overflow: hidden;
}

.about-hero__bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.about-hero__bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.about-hero__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(15,32,53,0.92) 0%, rgba(15,32,53,0.75) 60%, rgba(15,32,53,0.55) 100%);
}

.about-hero .adi-container {
    position: relative;
    z-index: 1;
    padding: 40px 20px 60px; /* réduit top : 40px au lieu de 80px */
}

.about-hero__content {
    max-width: 700px;
}

.about-hero__badge {
    display: inline-block;
    background: var(--adi-accent, #c9a84c);
    color: white;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    padding: 5px 14px;
    border-radius: 2px;
    margin-bottom: 20px;
}

.about-hero h1 {
    color: #fff;
    font-size: clamp(2rem, 5vw, 3.2rem);
    font-weight: 700;
    line-height: 1.15;
    margin: 0 0 20px;
}

.about-hero__lead {
    color: rgba(255,255,255,0.85);
    font-size: 1.15rem;
    line-height: 1.7;
    margin: 0 0 40px;
    max-width: 600px;
}

.about-hero__stats {
    display: flex;
    gap: 40px;
    flex-wrap: wrap;
}

.about-hero__stat {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.about-hero__stat-number {
    font-size: 2rem;
    font-weight: 800;
    color: var(--adi-accent, #c9a84c);
    line-height: 1;
}

.about-hero__stat-label {
    font-size: 0.78rem;
    color: rgba(255,255,255,0.65);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

/* ── MISSION & VISION ─────────────────────────────────────── */
.about-mission {
    padding: 80px 0;
    background: #fff;
}

.about-mission__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    border: 1px solid #e8e8e8;
    border-radius: 12px;
    overflow: hidden;
}

.about-mission__block {
    padding: 48px 44px;
}

.about-mission__block--mission {
    background: var(--adi-primary, #0f2035);
    color: #fff;
}

.about-mission__block--mission h2 {
    color: #fff;
}

.about-mission__block--mission p {
    color: rgba(255,255,255,0.82);
}

.about-mission__block--vision {
    background: #f7f8fa;
}

.about-mission__icon {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: rgba(201,168,76,0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    color: var(--adi-accent, #c9a84c);
}

.about-mission__block--mission .about-mission__icon {
    background: rgba(255,255,255,0.12);
    color: var(--adi-accent, #c9a84c);
}

.about-mission__block h2 {
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 0 16px;
    color: var(--adi-primary, #0f2035);
}

.about-mission__text p {
    font-size: 1rem;
    line-height: 1.75;
    margin: 0;
}

/* ── CITATION ─────────────────────────────────────────────── */
.about-quote {
    background: var(--adi-accent, #c9a84c);
    padding: 64px 0;
}

.about-quote__content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    border: none;
    padding: 0;
}

.about-quote__content p {
    font-size: clamp(1.1rem, 2.5vw, 1.4rem);
    font-style: italic;
    font-weight: 500;
    color: white;
    line-height: 1.7;
    margin: 0 0 20px;
}

.about-quote__content footer {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.8);
    font-style: normal;
}

.about-quote__content cite {
    font-style: normal;
    font-weight: 600;
}

/* ── VALEURS ──────────────────────────────────────────────── */
.about-values {
    padding: 80px 0;
    background: #f7f8fa;
}

.about-section-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 48px;
}

.about-section-header--light {
    color: #fff;
}

.about-section-header--light h2,
.about-section-header--light p {
    color: #fff;
}

.about-section-label {
    display: inline-block;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--adi-accent, #c9a84c);
    margin-bottom: 12px;
}

.about-section-header h2 {
    font-size: clamp(1.6rem, 3vw, 2.2rem);
    font-weight: 700;
    margin: 0 0 12px;
    color: var(--adi-primary, #0f2035);
}

.about-section-header p {
    font-size: 1rem;
    color: #666;
    line-height: 1.6;
    margin: 0;
}

.about-values__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.about-value-card {
    background: #fff;
    border-radius: 10px;
    padding: 32px 28px;
    border: 1px solid #eee;
    transition: transform 0.2s, box-shadow 0.2s;
}

.about-value-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(15,32,53,0.1);
}

.about-value-card__icon {
    width: 52px;
    height: 52px;
    border-radius: 10px;
    background: rgba(201,168,76,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    color: var(--adi-primary, #0f2035);
}

.about-value-card h3 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--adi-primary, #0f2035);
    margin: 0 0 10px;
}

.about-value-card p {
    font-size: 0.9rem;
    color: #666;
    line-height: 1.6;
    margin: 0;
}

/* ── MODÈLE ADI ───────────────────────────────────────────── */
.about-model {
    padding: 80px 0;
    background: var(--adi-primary, #0f2035);
}

.about-model__features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
    margin-top: 48px;
}

.about-feature__visual {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: rgba(201,168,76,0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    color: var(--adi-accent, #c9a84c);
}

.about-feature__content h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: #fff;
    margin: 0 0 10px;
}

.about-feature__content p {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.7);
    line-height: 1.65;
    margin: 0;
}

.about-feature__icon-wrap {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    color: var(--adi-accent, #c9a84c);
}

/* ── PROCESSUS ÉDITORIAL ─────────────────────────────────── */
.about-process {
    padding: 80px 0;
    background: #fff;
}

.about-process__timeline {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-top: 48px;
    position: relative;
}

.about-process__timeline::before {
    content: '';
    position: absolute;
    top: 28px;
    left: 56px;
    right: 56px;
    height: 2px;
    background: linear-gradient(to right, var(--adi-accent, #c9a84c), rgba(201,168,76,0.2));
    z-index: 0;
}

.about-process__step {
    position: relative;
    z-index: 1;
    text-align: center;
}

.about-process__step-number {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--adi-primary, #0f2035);
    color: var(--adi-accent, #c9a84c);
    font-size: 1.1rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    border: 3px solid var(--adi-accent, #c9a84c);
}

.about-process__step-content h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--adi-primary, #0f2035);
    margin: 0 0 8px;
}

.about-process__step-content p {
    font-size: 0.85rem;
    color: #666;
    line-height: 1.6;
    margin: 0;
}

/* ── TIMELINE HISTOIRE ───────────────────────────────────── */
.about-timeline {
    padding: 80px 0;
    background: #f7f8fa;
}

.about-timeline__items {
    position: relative;
    margin-top: 48px;
    padding-left: 40px;
}

.about-timeline__items::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--adi-accent, #c9a84c), transparent);
}

.about-timeline__item {
    display: grid;
    grid-template-columns: 100px 1fr;
    gap: 24px;
    margin-bottom: 40px;
    position: relative;
}

.about-timeline__item::before {
    content: '';
    position: absolute;
    left: -46px;
    top: 6px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--adi-accent, #c9a84c);
    border: 2px solid #fff;
    box-shadow: 0 0 0 2px var(--adi-accent, #c9a84c);
}

.about-timeline__year {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--adi-accent, #c9a84c);
    padding-top: 2px;
}

.about-timeline__content h3 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--adi-primary, #0f2035);
    margin: 0 0 8px;
}

.about-timeline__content p {
    font-size: 0.9rem;
    color: #666;
    line-height: 1.6;
    margin: 0;
}

/* ── CTA SECTION ─────────────────────────────────────────── */
.about-cta {
    padding: 80px 0;
    background: var(--adi-primary, #0f2035);
}

.about-cta__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.about-cta__card {
    border-radius: 12px;
    padding: 40px;
    transition: transform 0.2s;
}

.about-cta__card:hover {
    transform: translateY(-4px);
}

.about-cta__card--primary {
    background: var(--adi-accent, #c9a84c);
}

.about-cta__card--secondary {
    background: rgba(255,255,255,0.07);
    border: 1px solid rgba(255,255,255,0.15);
}

.about-cta__card-content h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: #fff;
    margin: 0 0 12px;
}

.about-cta__card-content p {
    font-size: 0.95rem;
    color: rgba(255,255,255,0.85);
    line-height: 1.65;
    margin: 0 0 24px;
}

/* ── LINKS SECTION ───────────────────────────────────────── */
.about-links {
    padding: 80px 0;
    background: #fff;
}

.about-links__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 40px;
}

.about-link-card {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 24px;
    border: 1px solid #e8e8e8;
    border-radius: 10px;
    text-decoration: none;
    color: var(--adi-primary, #0f2035);
    transition: all 0.2s;
}

.about-link-card:hover {
    border-color: var(--adi-accent, #c9a84c);
    background: rgba(201,168,76,0.04);
    transform: translateX(4px);
}

.about-link-card__icon {
    width: 44px;
    height: 44px;
    flex-shrink: 0;
    border-radius: 8px;
    background: rgba(15,32,53,0.06);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--adi-primary, #0f2035);
}

.about-link-card__content {
    flex: 1;
}

.about-link-card__content h4 {
    font-size: 0.95rem;
    font-weight: 700;
    margin: 0 0 4px;
}

.about-link-card__content p {
    font-size: 0.82rem;
    color: #888;
    margin: 0;
}

.about-link-card__arrow {
    color: var(--adi-accent, #c9a84c);
    transition: transform 0.2s;
}

.about-link-card:hover .about-link-card__arrow {
    transform: translateX(4px);
}

/* ── RESPONSIVE ──────────────────────────────────────────── */
@media (max-width: 1024px) {
    .about-values__grid,
    .about-model__features {
        grid-template-columns: repeat(2, 1fr);
    }
    .about-process__timeline {
        grid-template-columns: repeat(2, 1fr);
    }
    .about-process__timeline::before {
        display: none;
    }
    .about-links__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .about-hero {
        min-height: 400px;
    }
    .about-hero__stats {
        gap: 24px;
    }
    .about-mission__grid {
        grid-template-columns: 1fr;
    }
    .about-values__grid,
    .about-model__features,
    .about-process__timeline,
    .about-cta__grid,
    .about-links__grid {
        grid-template-columns: 1fr;
    }
    .about-timeline__item {
        grid-template-columns: 80px 1fr;
    }
    .about-mission__block {
        padding: 32px 24px;
    }
}