/* ============================================================
   ABOUT PREMIUM — AEZ Global Trade
   Refonte page "À propos" façon cabinet de conseil.
   Namespace .abt-  ·  réutilise les variables --premium-* globales
   (définies dans homepage-premium-saas.css).
   ============================================================ */

:root {
    --abt-border: #e6eaf0;
    --abt-green: #10b981;
    --abt-green-soft: rgba(16, 185, 129, 0.1);
}

/* ---------- Shells de section (respiration) ---------- */
.abt-section {
    padding: 104px 0;
}
.abt-section--gray {
    background: var(--premium-gray-bg);
}
.abt-section--tight {
    padding: 84px 0;
}

.abt-head {
    max-width: 720px;
    margin: 0 auto 8px;
    text-align: center;
}
.abt-eyebrow {
    display: inline-block;
    color: var(--premium-orange);
    font-weight: 700;
    font-size: 0.78rem;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    margin-bottom: 14px;
}
.abt-head h2 {
    font-size: clamp(1.9rem, 3.6vw, 2.55rem);
    font-weight: 800;
    color: var(--premium-navy);
    line-height: 1.18;
    margin: 0 0 16px;
}
.abt-head p {
    color: var(--premium-text-gray);
    font-size: 1.06rem;
    line-height: 1.7;
    margin: 0;
}

/* ---------- Hero — chips institutionnelles ---------- */
.abt-hero-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 30px;
}
.abt-hero-chip {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    padding: 9px 17px;
    border: 1px solid rgba(255, 255, 255, 0.22);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.06);
    color: #fff;
    font-size: 0.85rem;
    font-weight: 600;
}
.abt-hero-chip i {
    color: var(--premium-orange);
}

/* ---------- Timeline "Notre parcours" ---------- */
.abt-timeline {
    margin-top: 60px;
}
.abt-timeline-track {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
    position: relative;
}
.abt-timeline-track::before {
    content: "";
    position: absolute;
    top: 27px;
    left: 9%;
    right: 9%;
    height: 2px;
    background: linear-gradient(90deg, rgba(255, 86, 48, 0.15), var(--premium-orange), rgba(255, 86, 48, 0.15));
}
.abt-tl {
    position: relative;
    text-align: center;
    padding: 0 6px;
}
.abt-tl-dot {
    width: 56px;
    height: 56px;
    margin: 0 auto 18px;
    border-radius: 50%;
    background: #fff;
    border: 2px solid rgba(255, 86, 48, 0.35);
    display: grid;
    place-items: center;
    color: var(--premium-orange);
    font-size: 1.2rem;
    position: relative;
    z-index: 2;
    box-shadow: 0 6px 18px rgba(11, 30, 59, 0.08);
    transition: 0.25s;
}
.abt-tl:hover .abt-tl-dot {
    background: var(--premium-orange);
    color: #fff;
    border-color: var(--premium-orange);
    transform: translateY(-3px);
}
.abt-tl-phase {
    font-size: 0.72rem;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--premium-orange);
    font-weight: 700;
}
.abt-tl-title {
    font-size: 1.02rem;
    font-weight: 800;
    color: var(--premium-navy);
    margin: 6px 0 8px;
    line-height: 1.25;
}
.abt-tl-text {
    font-size: 0.86rem;
    color: var(--premium-text-gray);
    line-height: 1.55;
}
@media (max-width: 860px) {
    .abt-timeline-track {
        grid-template-columns: 1fr;
        gap: 0;
    }
    .abt-timeline-track::before {
        left: 27px;
        right: auto;
        top: 6px;
        bottom: 6px;
        width: 2px;
        height: auto;
        background: linear-gradient(180deg, rgba(255, 86, 48, 0.15), var(--premium-orange), rgba(255, 86, 48, 0.15));
    }
    .abt-tl {
        display: grid;
        grid-template-columns: 56px 1fr;
        column-gap: 20px;
        row-gap: 4px;
        text-align: left;
        padding: 0 0 36px;
        align-items: start;
    }
    .abt-tl-dot {
        margin: 0;
        grid-column: 1;
        grid-row: 1 / span 3;
    }
    .abt-tl-phase,
    .abt-tl-title,
    .abt-tl-text {
        grid-column: 2;
    }
    .abt-tl-title {
        margin: 2px 0 6px;
    }
}

/* ---------- Chapitres scannables ---------- */
.abt-chapters {
    display: grid;
    gap: 22px;
    margin: 56px auto 0;
    max-width: 900px;
}
.abt-chapter {
    background: #fff;
    border: 1px solid var(--abt-border);
    border-radius: 20px;
    padding: 32px 34px;
    display: grid;
    grid-template-columns: 64px 1fr;
    gap: 24px;
    align-items: start;
    box-shadow: inset 4px 0 0 0 var(--abt-green), 0 4px 20px rgba(11, 30, 59, 0.05);
    transition: 0.25s;
}
.abt-chapter:hover {
    box-shadow: inset 4px 0 0 0 var(--abt-green), 0 16px 44px rgba(11, 30, 59, 0.1);
    transform: translateY(-3px);
}
.abt-chapter-num {
    font-size: 2.8rem;
    font-weight: 900;
    color: rgba(255, 86, 48, 0.2);
    line-height: 0.9;
}
.abt-chapter-title {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--premium-navy);
    margin: 0 0 10px;
}
.abt-chapter-intro {
    color: var(--premium-text-gray);
    line-height: 1.7;
    margin: 0 0 20px;
    font-size: 0.99rem;
    max-width: 640px;
}
.abt-chapter-ideas {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin: 0 0 20px;
    padding: 0;
    list-style: none;
}
.abt-idea {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    font-size: 0.9rem;
    color: var(--premium-text-dark);
    line-height: 1.45;
    font-weight: 500;
}
.abt-idea i {
    color: var(--abt-green);
    margin-top: 3px;
    flex-shrink: 0;
}
.abt-chapter-quote {
    border-left: 3px solid var(--premium-orange);
    padding: 3px 0 3px 16px;
    color: var(--premium-navy);
    font-style: italic;
    font-size: 1rem;
    margin: 0;
}
@media (max-width: 760px) {
    .abt-chapter {
        grid-template-columns: 1fr;
        gap: 14px;
        padding: 26px 22px;
    }
    .abt-chapter-num {
        font-size: 2.2rem;
    }
    .abt-chapter-ideas {
        grid-template-columns: 1fr;
        gap: 12px;
    }
}

/* ---------- Nos valeurs (4 cartes) ---------- */
.abt-values {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 22px;
    margin-top: 56px;
}
.abt-value {
    background: #fff;
    border: 1px solid var(--abt-border);
    border-radius: 18px;
    padding: 34px 28px;
    transition: 0.25s;
}
.abt-value:hover {
    transform: translateY(-5px);
    box-shadow: 0 18px 44px rgba(11, 30, 59, 0.1);
    border-color: rgba(255, 86, 48, 0.35);
}
.abt-value-icon {
    width: 58px;
    height: 58px;
    border-radius: 15px;
    background: rgba(255, 86, 48, 0.1);
    color: var(--premium-orange);
    display: grid;
    place-items: center;
    font-size: 1.35rem;
    margin-bottom: 20px;
}
.abt-value-title {
    font-size: 1.18rem;
    font-weight: 800;
    color: var(--premium-navy);
    margin: 0 0 9px;
}
.abt-value-text {
    font-size: 0.93rem;
    color: var(--premium-text-gray);
    line-height: 1.6;
    margin: 0;
}
@media (max-width: 960px) {
    .abt-values {
        grid-template-columns: repeat(2, 1fr);
    }
}
@media (max-width: 520px) {
    .abt-values {
        grid-template-columns: 1fr;
    }
}

/* ---------- Notre approche (infographie) ---------- */
.abt-approach {
    margin-top: 58px;
}
.abt-approach-track {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 18px;
}
.abt-step {
    position: relative;
    background: #fff;
    border: 1px solid var(--abt-border);
    border-radius: 16px;
    padding: 30px 18px 24px;
    text-align: center;
    transition: 0.25s;
}
.abt-step:hover {
    transform: translateY(-5px);
    box-shadow: 0 16px 38px rgba(11, 30, 59, 0.1);
}
.abt-step-num {
    position: absolute;
    top: -13px;
    left: 50%;
    transform: translateX(-50%);
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--premium-orange);
    color: #fff;
    font-size: 0.82rem;
    font-weight: 800;
    display: grid;
    place-items: center;
    box-shadow: 0 5px 14px rgba(255, 86, 48, 0.4);
}
.abt-step-icon {
    width: 54px;
    height: 54px;
    margin: 8px auto 14px;
    border-radius: 14px;
    background: var(--premium-navy);
    color: #fff;
    display: grid;
    place-items: center;
    font-size: 1.3rem;
}
.abt-step-title {
    font-size: 0.94rem;
    font-weight: 700;
    color: var(--premium-navy);
    line-height: 1.35;
    margin: 0;
}
.abt-step:not(:last-child)::after {
    content: "\f105";
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    position: absolute;
    right: -12px;
    top: 50%;
    transform: translateY(-50%);
    color: rgba(255, 86, 48, 0.55);
    font-size: 1.2rem;
    z-index: 3;
}
@media (max-width: 860px) {
    .abt-approach-track {
        grid-template-columns: repeat(2, 1fr);
        gap: 26px 18px;
    }
    .abt-step:not(:last-child)::after {
        display: none;
    }
}
@media (max-width: 520px) {
    .abt-approach-track {
        grid-template-columns: 1fr;
    }
}