/* Page À propos — Educkom (compact & lisible) */

.page-about {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.page-about .page-shell > .container,
.page-about .about-section > .container {
    max-width: 1080px;
}

.page-about .page-cover {
    padding: 3rem 1.5rem 2.75rem;
}

.page-about .page-cover__title {
    font-size: clamp(1.75rem, 3.5vw, 2.25rem);
    font-weight: 800;
    letter-spacing: -0.02em;
}

.page-about .page-cover__sub {
    font-size: 1rem;
    line-height: 1.6;
    max-width: 560px;
    margin-left: auto;
    margin-right: auto;
    opacity: 0.95;
}

/* Navigation ancres */
.about-nav {
    position: sticky;
    top: 0;
    z-index: 90;
    background: rgba(255, 255, 255, 0.94);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--line);
    padding: 0.5rem 0;
}

.about-nav__inner {
    display: flex;
    flex-wrap: nowrap;
    justify-content: flex-start;
    gap: 0.35rem;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    padding-bottom: 2px;
}

.about-nav__inner::-webkit-scrollbar {
    display: none;
}

.about-nav__link {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--muted);
    text-decoration: none;
    padding: 0.4rem 0.75rem;
    border-radius: 999px;
    border: 1px solid transparent;
    white-space: nowrap;
    flex-shrink: 0;
    transition: color 0.2s, background 0.2s, border-color 0.2s;
}

.about-nav__link i {
    font-size: 0.7rem;
    opacity: 0.85;
}

.about-nav__link:hover,
.about-nav__link.is-active {
    color: var(--sc-green-dark);
    background: var(--sc-green-light);
    border-color: rgba(0, 166, 81, 0.2);
}

/* Sections */
.about-section {
    padding: 2.25rem 0;
}

.about-section--alt {
    background: var(--bg-subtle, #f4f8f6);
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}

.about-section__lead {
    max-width: 520px;
    margin: 0 auto;
    font-size: 0.9375rem;
    color: var(--muted);
    line-height: 1.6;
}

/* Mission */
.about-intro {
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: 1.5rem;
    align-items: stretch;
}

.about-intro__text p {
    color: var(--muted);
    line-height: 1.7;
    font-size: 0.9375rem;
    margin-bottom: 0.75rem;
}

.about-intro__text p:last-child {
    margin-bottom: 0;
}

.about-intro__visual {
    position: relative;
    border-radius: 16px;
    min-height: 260px;
    overflow: hidden;
    background: #0f172a center / contain no-repeat;
    background-image: var(--img-about-mission, none);
    box-shadow: 0 12px 32px rgba(15, 23, 42, 0.14);
}

.about-intro__visual::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(155deg, rgba(15, 23, 42, 0.5), rgba(15, 23, 42, 0.2));
}

.about-intro__visual-inner {
    position: relative;
    z-index: 1;
    height: 100%;
    min-height: 260px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 1.15rem;
    color: #fff;
}

.about-intro__badge {
    align-self: flex-start;
    font-size: 0.625rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    padding: 0.3rem 0.6rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.16);
    border: 1px solid rgba(255, 255, 255, 0.28);
    margin-bottom: auto;
    color: #fff;
}

.about-intro__visual h3 {
    font-size: 1.125rem;
    font-weight: 800;
    margin: 0 0 0.25rem;
    color: #fff;
}

.about-intro__visual p {
    margin: 0;
    font-size: 0.8125rem;
    opacity: 0.94;
    line-height: 1.5;
    color: #f1f5f9;
}

/* Citation — bandeau léger */
.about-quote {
    margin-top: 1.5rem;
    padding: 1rem 1.25rem 1rem 2.75rem;
    border-radius: 12px;
    border-left: 3px solid var(--sc-green);
    background: var(--card-bg, #fff);
    border-top: 1px solid var(--line);
    border-right: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    position: relative;
}

.about-quote::before {
    content: '\201C';
    position: absolute;
    top: 0.15rem;
    left: 0.65rem;
    font-size: 2rem;
    line-height: 1;
    color: rgba(0, 166, 81, 0.22);
    font-family: Georgia, serif;
}

.about-quote p {
    margin: 0;
    font-size: 0.9375rem;
    line-height: 1.65;
    color: var(--text);
    font-style: italic;
}

.about-quote__author {
    margin: 0.5rem 0 0;
    font-size: 0.8125rem;
    font-weight: 700;
    color: var(--sc-green-dark);
    font-style: normal;
}

/* Valeurs — grille compacte */
.about-values {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.75rem;
}

.about-value-card {
    display: flex;
    gap: 0.65rem;
    align-items: flex-start;
    background: var(--card-bg, #fff);
    border: 1px solid var(--line);
    border-radius: 12px;
    padding: 0.85rem 0.9rem;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.about-value-card:hover {
    border-color: rgba(0, 166, 81, 0.35);
    box-shadow: 0 6px 18px rgba(0, 100, 50, 0.08);
}

.about-value-card__icon {
    width: 36px;
    height: 36px;
    flex-shrink: 0;
    border-radius: 10px;
    background: var(--sc-green-light);
    color: var(--sc-green);
    display: grid;
    place-items: center;
    font-size: 0.9rem;
    border: 1px solid rgba(0, 166, 81, 0.18);
}

.about-value-card__body {
    min-width: 0;
}

.about-value-card h3 {
    font-size: 0.875rem;
    font-weight: 800;
    margin: 0 0 0.2rem;
    color: var(--ink);
    line-height: 1.3;
}

.about-value-card p {
    margin: 0;
    font-size: 0.75rem;
    color: var(--muted);
    line-height: 1.45;
}

/* Piliers — cartes plates */
.about-pillars {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.75rem;
    margin-top: 1.25rem;
}

.about-pillar {
    text-align: left;
    padding: 1rem 1rem 1.05rem;
    border-radius: 12px;
    background: var(--card-bg, #fff);
    border: 1px solid var(--line);
    transition: border-color 0.2s ease, transform 0.2s ease;
}

.about-pillar:hover {
    border-color: rgba(0, 166, 81, 0.35);
    transform: translateY(-2px);
}

.about-pillar__icon {
    width: 40px;
    height: 40px;
    margin: 0 0 0.65rem;
    border-radius: 10px;
    background: var(--sc-green-light);
    color: var(--sc-green);
    display: grid;
    place-items: center;
    font-size: 1rem;
}

.about-pillar h3 {
    font-size: 0.9375rem;
    font-weight: 800;
    margin: 0 0 0.3rem;
    color: var(--ink);
}

.about-pillar p {
    margin: 0;
    font-size: 0.8125rem;
    color: var(--muted);
    line-height: 1.5;
}

/* Approche */
.about-approach {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 1.25rem;
    align-items: start;
}

.about-approach__list {
    list-style: none;
    margin: 0.85rem 0 1rem;
    padding: 0;
}

.about-approach__list li {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--muted);
    margin-bottom: 0.45rem;
    line-height: 1.45;
}

.about-approach__list i {
    color: var(--sc-green);
    margin-top: 0.15rem;
    flex-shrink: 0;
    font-size: 0.8rem;
}

.about-commit-strip {
    padding: 1rem 1.1rem;
    border-radius: 12px;
    background: var(--card-bg, #fff);
    border: 1px solid var(--line);
}

.about-commit-strip h3 {
    font-size: 0.9375rem;
    font-weight: 800;
    margin: 0 0 0.75rem;
    color: var(--ink);
}

.about-commit-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.about-commit-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    font-size: 0.8125rem;
    color: var(--muted);
    line-height: 1.45;
    padding: 0.4rem 0;
    border-bottom: 1px solid var(--line);
}

.about-commit-list li:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.about-commit-list i {
    color: var(--sc-orange);
    margin-top: 0.12rem;
    flex-shrink: 0;
    font-size: 0.75rem;
}

/* Timeline */
.about-timeline {
    position: relative;
    max-width: 560px;
    margin: 1rem auto 0;
    padding-left: 1.5rem;
}

.about-timeline::before {
    content: '';
    position: absolute;
    left: 5px;
    top: 6px;
    bottom: 6px;
    width: 2px;
    background: linear-gradient(to bottom, var(--sc-green), #34d399);
    border-radius: 2px;
}

.about-timeline__item {
    position: relative;
    padding-bottom: 1.15rem;
}

.about-timeline__item:last-child {
    padding-bottom: 0;
}

.about-timeline__dot {
    position: absolute;
    left: -1.5rem;
    top: 4px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--card-bg, #fff);
    border: 2px solid var(--sc-green);
    box-shadow: 0 0 0 3px rgba(0, 166, 81, 0.12);
}

.about-timeline__year {
    font-size: 0.6875rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--sc-orange);
    margin-bottom: 0.1rem;
}

.about-timeline__item h3 {
    font-size: 0.9375rem;
    font-weight: 800;
    margin: 0 0 0.15rem;
    color: var(--ink);
}

.about-timeline__item p {
    margin: 0;
    font-size: 0.8125rem;
    color: var(--muted);
    line-height: 1.5;
}

/* CTA */
.about-cta {
    margin: 0 1rem 2.5rem;
    max-width: 1040px;
    margin-left: auto;
    margin-right: auto;
    border-radius: 16px;
    padding: 2rem 1.5rem;
    text-align: center;
    color: #fff;
    background: linear-gradient(145deg, #007A3D, var(--sc-green-dark));
    box-shadow: 0 14px 40px rgba(0, 100, 50, 0.22);
    position: relative;
    overflow: hidden;
}

.about-cta::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 240px;
    height: 240px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.06);
    pointer-events: none;
}

.about-cta h2 {
    font-size: clamp(1.2rem, 2.5vw, 1.5rem);
    font-weight: 800;
    margin: 0 0 0.4rem;
    position: relative;
    z-index: 1;
    color: #fff;
}

.about-cta p {
    font-size: 0.9375rem;
    opacity: 0.94;
    max-width: 480px;
    margin: 0 auto 1rem;
    line-height: 1.55;
    position: relative;
    z-index: 1;
    color: #f8fafc;
}

.about-cta .btn {
    position: relative;
    z-index: 1;
    margin: 0.2rem;
}

.page-about .ek-animate.is-visible {
    opacity: 1;
    transform: none;
}

@media (max-width: 991px) {
    .about-intro,
    .about-approach {
        grid-template-columns: 1fr;
    }
    .about-values {
        grid-template-columns: repeat(2, 1fr);
    }
    .about-pillars {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 575px) {
    /* Marges confortables — le contenu ne doit jamais toucher les bords de l'écran */
    .page-about .container {
        padding-left: 1.25rem;
        padding-right: 1.25rem;
    }
    .about-section {
        padding: 1.75rem 0;
    }
    .about-intro__text {
        text-align: center;
    }
    .about-quote {
        margin-left: 0.25rem;
        margin-right: 0.25rem;
    }
    /* 4 valeurs compactes, 2 par ligne — l'essentiel (icône + titre) plutôt que le détail */
    .about-values {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.5rem;
    }
    .about-value-card {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 0.4rem;
        padding: 0.75rem 0.5rem;
    }
    .about-value-card__icon {
        width: 30px;
        height: 30px;
    }
    .about-value-card h3 {
        font-size: 0.75rem;
        margin: 0;
    }
    .about-value-card p {
        display: none;
    }

    /* 3 piliers (Orientation / Dossiers / Installation) compactés sur une seule ligne */
    .about-pillars {
        grid-template-columns: repeat(3, 1fr);
        gap: 0.5rem;
    }
    .about-pillar {
        text-align: center;
        padding: 0.75rem 0.4rem;
    }
    .about-pillar__icon {
        width: 32px;
        height: 32px;
        margin: 0 auto 0.4rem;
        font-size: 0.8rem;
    }
    .about-pillar h3 {
        font-size: 0.6875rem;
        line-height: 1.25;
        margin: 0;
    }
    .about-pillar p {
        display: none;
    }

    .about-nav__link {
        font-size: 0.6875rem;
        padding: 0.35rem 0.6rem;
    }
    .about-cta .btn {
        display: block;
        width: 100%;
        max-width: 280px;
        margin: 0.35rem auto;
    }
}