/* Page d'accueil — smarteducation hero (frontpage only) */
body.esiab-landing {
    font-family: 'Poppins', 'Segoe UI', sans-serif;
    margin: 0;
    padding: 0;
    background: #fff;
    color: #2c3e50;
    overflow-x: hidden;
}

body.esiab-landing * {
    box-sizing: border-box;
}

body.esiab-landing .esiab-moodle-content,
body.esiab-landing #page-wrapper,
body.esiab-landing #page,
body.esiab-landing #page-content {
    display: none !important;
}

/* ── Navbar ── */
.esiab-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: #1a3c6e;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.25);
    height: 70px;
}

.esiab-nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.esiab-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    flex-shrink: 0;
}

.esiab-brand img {
    max-height: 44px;
}

.esiab-brand-icon {
    font-size: 1.5rem;
    line-height: 1;
}

.esiab-brand-text {
    color: #fff;
    font-size: 1.15rem;
    font-weight: 700;
    letter-spacing: 0.02em;
}

.esiab-nav-links {
    display: flex;
    align-items: center;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 2px;
}

.esiab-nav-links li a {
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    font-size: 0.88rem;
    font-weight: 500;
    padding: 8px 14px;
    border-radius: 6px;
    transition: color 0.2s, background 0.2s;
}

.esiab-nav-links li a:hover {
    color: #ffc93c;
    background: rgba(255, 255, 255, 0.08);
}

.esiab-btn-login {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: #f0a500;
    color: #fff !important;
    font-weight: 600;
    font-size: 0.88rem;
    padding: 9px 22px;
    border-radius: 30px;
    text-decoration: none;
    white-space: nowrap;
    flex-shrink: 0;
    box-shadow: 0 3px 14px rgba(240, 165, 0, 0.45);
    transition: transform 0.2s, box-shadow 0.2s, background 0.2s;
}

.esiab-btn-login:hover {
    background: #e09500;
    transform: translateY(-1px);
    box-shadow: 0 5px 18px rgba(240, 165, 0, 0.55);
    color: #fff !important;
    text-decoration: none;
}

.esiab-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.esiab-menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: #fff;
    border-radius: 2px;
}

/* ── Hero ── */
.esiab-hero {
    min-height: 100vh;
    scroll-margin-top: 70px;
    background: url('../pix/hero-school.png') center center / cover no-repeat;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    text-align: center;
    position: relative;
    overflow: hidden;
    padding: 90px 24px 48px;
}

.esiab-hero-overlay {
    display: none;
}

.esiab-hero-shapes {
    display: none;
}

.esiab-hero-shapes .shape {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.06);
    pointer-events: none;
}

.esiab-hero-shapes .shape1 {
    width: 420px;
    height: 420px;
    top: -120px;
    right: -100px;
}

.esiab-hero-shapes .shape2 {
    width: 280px;
    height: 280px;
    bottom: -60px;
    left: -90px;
}

.esiab-hero-shapes .shape3 {
    width: 160px;
    height: 160px;
    bottom: 120px;
    right: 18%;
    opacity: 0.5;
}

.esiab-hero-content {
    position: relative;
    z-index: 2;
    max-width: 900px;
    width: 100%;
    margin-bottom: 8px;
}

.esiab-hero-ctas {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 20px;
}

.esiab-hero-badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.12);
    color: #ffc93c;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 30px;
    padding: 8px 20px;
    font-size: 0.85rem;
    font-weight: 500;
    margin-bottom: 28px;
    letter-spacing: 0.3px;
}

.esiab-hero-content h1 {
    color: #fff;
    font-size: clamp(2rem, 5.5vw, 3.4rem);
    font-weight: 800;
    line-height: 1.22;
    margin: 0 0 22px;
}

.esiab-hero-content h1 span {
    color: #ffc93c;
}

.esiab-hero-content p {
    color: rgba(255, 255, 255, 0.82);
    font-size: 1.05rem;
    line-height: 1.75;
    margin: 0 auto 36px;
    max-width: 580px;
}

.esiab-cta-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: #f0a500;
    color: #fff !important;
    font-weight: 700;
    font-size: 0.95rem;
    padding: 14px 30px;
    border-radius: 8px;
    text-decoration: none;
    box-shadow: 0 6px 22px rgba(240, 165, 0, 0.45);
    transition: transform 0.2s, box-shadow 0.2s, background 0.2s;
}

.esiab-cta-primary:hover {
    background: #e09500;
    transform: translateY(-2px);
    box-shadow: 0 10px 28px rgba(240, 165, 0, 0.55);
    color: #fff !important;
    text-decoration: none;
}

.esiab-cta-secondary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.1);
    color: #fff !important;
    font-weight: 600;
    font-size: 0.95rem;
    padding: 14px 30px;
    border-radius: 8px;
    text-decoration: none;
    border: 1.5px solid rgba(255, 255, 255, 0.35);
    backdrop-filter: blur(4px);
    transition: background 0.2s, transform 0.2s;
}

.esiab-cta-secondary:hover {
    background: rgba(255, 255, 255, 0.18);
    color: #fff !important;
    text-decoration: none;
    transform: translateY(-2px);
}

.esiab-hero-roles {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
}

.hero-role-chip {
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(15, 36, 68, 0.72);
    border: 1px solid rgba(255, 255, 255, 0.25);
    color: rgba(255, 255, 255, 0.95);
    font-size: 0.82rem;
    font-weight: 500;
    padding: 8px 18px;
    border-radius: 30px;
    backdrop-filter: blur(4px);
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.35);
}

.role-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
}

.role-dot.blue { background: #60a5fa; }
.role-dot.gold { background: #ffc93c; }
.role-dot.green { background: #4ade80; }

.esiab-cta-primary.large {
    padding: 16px 36px;
    font-size: 1rem;
}

/* ── Sections communes ── */
.esiab-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.esiab-section {
    padding: 70px 0;
    scroll-margin-top: 70px;
}

.esiab-section-header {
    text-align: center;
    margin-bottom: 56px;
}

.esiab-section-tag {
    display: inline-block;
    background: rgba(26, 60, 110, 0.08);
    color: #2557a7;
    border-radius: 20px;
    padding: 6px 18px;
    font-size: 0.78rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 14px;
}

.esiab-section-header h2 {
    font-size: clamp(1.6rem, 3.5vw, 2.4rem);
    font-weight: 800;
    color: #0f2444;
    margin: 0 0 14px;
}

.esiab-section-header p {
    color: #666;
    font-size: 1rem;
    max-width: 520px;
    margin: 0 auto;
    line-height: 1.7;
}

.esiab-section-header.light .esiab-section-tag {
    background: rgba(255, 255, 255, 0.18);
    color: #ffc93c;
}

.esiab-section-header.light h2 {
    color: #fff;
}

.esiab-section-header.light p {
    color: rgba(255, 255, 255, 0.75);
}

/* ── Fonctionnalités ── */
.esiab-features {
    background: #f4f6f9;
}

.esiab-features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
}

.esiab-feature-card {
    background: #fff;
    border-radius: 14px;
    padding: 32px 28px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    transition: transform 0.3s, box-shadow 0.3s;
    border-top: 4px solid transparent;
}

.esiab-feature-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 36px rgba(26, 60, 110, 0.12);
    border-top-color: #f0a500;
}

.esiab-feature-card.featured {
    border-top-color: #f0a500;
}

.esiab-feature-card .feature-icon {
    font-size: 2.4rem;
    margin-bottom: 16px;
}

.esiab-feature-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: #0f2444;
    margin: 0 0 10px;
}

.esiab-feature-card p {
    font-size: 0.9rem;
    color: #666;
    line-height: 1.7;
    margin: 0;
}

/* ── Comment ça marche ── */
.esiab-services {
    background: #fff;
}

.esiab-services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

.esiab-service-item {
    text-align: center;
    padding: 32px 24px;
    border-radius: 14px;
    border: 1px solid #e8ecf1;
    transition: border-color 0.3s, box-shadow 0.3s, transform 0.3s;
}

.esiab-service-item:hover {
    border-color: #2557a7;
    box-shadow: 0 8px 28px rgba(26, 60, 110, 0.1);
    transform: translateY(-4px);
}

.esiab-service-item .service-icon {
    font-size: 2.8rem;
    margin-bottom: 16px;
    display: block;
}

.esiab-service-item h4 {
    font-size: 1rem;
    font-weight: 700;
    color: #0f2444;
    margin: 0 0 8px;
}

.esiab-service-item p {
    font-size: 0.88rem;
    color: #666;
    line-height: 1.6;
    margin: 0;
}

/* ── Accès ── */
.esiab-inscription {
    background: linear-gradient(135deg, #1a3c6e 0%, #2557a7 100%);
}

.esiab-steps-grid {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0;
    margin-bottom: 48px;
}

.esiab-step {
    text-align: center;
    padding: 32px 28px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    flex: 1;
    min-width: 200px;
    max-width: 260px;
    backdrop-filter: blur(6px);
    transition: background 0.3s, transform 0.3s;
}

.esiab-step:hover {
    background: rgba(255, 255, 255, 0.18);
    transform: translateY(-4px);
}

.esiab-step .step-number {
    font-size: 0.75rem;
    font-weight: 800;
    color: #ffc93c;
    letter-spacing: 2px;
    margin-bottom: 8px;
}

.esiab-step .step-icon {
    font-size: 2.5rem;
    margin-bottom: 12px;
}

.esiab-step h3 {
    font-size: 1rem;
    font-weight: 700;
    color: #fff;
    margin: 0 0 10px;
}

.esiab-step p {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.75);
    line-height: 1.6;
    margin: 0;
}

.esiab-step-arrow {
    font-size: 1.8rem;
    color: #ffc93c;
    padding: 0 12px;
    flex-shrink: 0;
}

.esiab-inscription-cta {
    text-align: center;
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.esiab-cta-outline {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: transparent;
    color: #fff !important;
    font-weight: 600;
    font-size: 1rem;
    padding: 16px 36px;
    border-radius: 8px;
    text-decoration: none;
    border: 2px solid rgba(255, 255, 255, 0.5);
    transition: background 0.25s, border-color 0.25s;
}

.esiab-cta-outline:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: #fff;
    color: #fff !important;
    text-decoration: none;
}

/* ── Footer ── */
.esiab-footer {
    background: #0f2444;
    color: rgba(255, 255, 255, 0.75);
    padding: 60px 0 0;
}

.esiab-footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1.5fr 1.5fr;
    gap: 40px;
    margin-bottom: 40px;
}

.esiab-footer-brand .esiab-footer-logo {
    max-height: 55px;
    margin-bottom: 14px;
    display: block;
}

.esiab-footer-brand .footer-logo-text {
    font-size: 1.2rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 12px;
}

.esiab-footer-brand p {
    font-size: 0.88rem;
    line-height: 1.7;
    margin: 0 0 20px;
    color: rgba(255, 255, 255, 0.72);
}

.esiab-social-links {
    display: flex;
    gap: 10px;
}

.esiab-social-links a {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.85);
    transition: background 0.2s, transform 0.2s;
}

.esiab-social-links a:hover {
    background: #f0a500;
    color: #fff;
    transform: translateY(-2px);
    text-decoration: none;
}

.esiab-footer-links h4,
.esiab-footer-contact h4,
.esiab-footer-portal h4 {
    color: #fff;
    font-size: 0.95rem;
    font-weight: 700;
    margin: 0 0 18px;
    padding-bottom: 10px;
    border-bottom: 2px solid #f0a500;
    display: inline-block;
}

.esiab-footer-links ul,
.esiab-footer-contact ul,
.esiab-footer-portal ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.esiab-footer-links li,
.esiab-footer-contact li {
    padding: 5px 0;
}

.esiab-footer-links a,
.esiab-footer-contact a {
    color: rgba(255, 255, 255, 0.72);
    text-decoration: none;
    font-size: 0.88rem;
    transition: color 0.2s;
}

.esiab-footer-links a:hover,
.esiab-footer-contact a:hover {
    color: #ffc93c;
    text-decoration: none;
}

.esiab-footer-portal p {
    font-size: 0.88rem;
    line-height: 1.7;
    margin: 0 0 16px;
    color: rgba(255, 255, 255, 0.72);
}

.esiab-footer-note {
    margin-top: 12px !important;
    font-size: 0.8rem !important;
    color: rgba(255, 255, 255, 0.45) !important;
}

.footer-login-btn {
    display: inline-block;
    background: #f0a500;
    color: #fff !important;
    font-weight: 600;
    font-size: 0.88rem;
    padding: 10px 24px;
    border-radius: 8px;
    text-decoration: none;
    transition: background 0.2s, transform 0.2s;
    box-shadow: 0 3px 12px rgba(240, 165, 0, 0.35);
}

.footer-login-btn:hover {
    background: #e09500;
    color: #fff !important;
    text-decoration: none;
    transform: translateY(-1px);
}

.esiab-footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 20px 0;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 8px;
}

.esiab-footer-bottom p {
    margin: 0;
    font-size: 0.82rem;
    color: rgba(255, 255, 255, 0.5);
}

.esiab-footer-bottom a {
    color: #ffc93c;
    text-decoration: none;
}

.esiab-footer-bottom a:hover {
    color: #fff;
}

/* ── Responsive ── */
@media (max-width: 900px) {
    .esiab-hero {
        min-height: 85vh;
        min-height: 85dvh;
        background-position: center bottom;
        padding: 80px 16px 32px;
    }

    .esiab-hero-ctas {
        flex-direction: column;
        align-items: stretch;
        gap: 12px;
        margin-bottom: 16px;
    }

    .esiab-cta-primary,
    .esiab-cta-secondary {
        justify-content: center;
        width: 100%;
        padding: 12px 20px;
        font-size: 0.9rem;
    }

    .esiab-hero-roles {
        flex-direction: column;
        align-items: stretch;
        gap: 8px;
    }

    .hero-role-chip {
        justify-content: center;
        font-size: 0.8rem;
        padding: 10px 16px;
    }

    .esiab-nav-links {
        display: none;
        position: absolute;
        top: 70px;
        left: 0;
        right: 0;
        background: #0f2444;
        flex-direction: column;
        padding: 16px;
        gap: 4px;
        border-top: 1px solid rgba(255, 255, 255, 0.1);
    }

    .esiab-nav-links.open {
        display: flex;
    }

    .esiab-menu-toggle {
        display: flex;
    }

    .esiab-btn-login {
        font-size: 0.8rem;
        padding: 8px 14px;
    }

    .esiab-step-arrow {
        display: none;
    }

    .esiab-steps-grid {
        flex-direction: column;
        align-items: stretch;
    }

    .esiab-step {
        max-width: 100%;
    }

    .esiab-footer-grid {
        grid-template-columns: 1fr 1fr;
    }

    .esiab-footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 550px) {
    .esiab-hero {
        min-height: 72vh;
        min-height: 72dvh;
        background-position: center 92%;
        padding: 70px 12px 20px;
    }

    .esiab-hero-content {
        margin-bottom: 4px;
    }

    .esiab-footer-grid {
        grid-template-columns: 1fr;
    }
}