/* Page Étudiants & Parents - Version améliorée */
.ep-page {
    padding-top: 0;
    min-height: 100vh;
}

/* Hero */
.ep-hero {
    padding: 70px 24px 80px;
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-blue) 40%, var(--accent-blue) 100%);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.ep-hero-bg {
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(circle at 30% 70%, rgba(212, 168, 83, 0.12) 0%, transparent 40%),
        radial-gradient(circle at 70% 30%, rgba(66, 153, 225, 0.15) 0%, transparent 40%);
    pointer-events: none;
}

.ep-hero-content {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.ep-hero-badge {
    display: inline-block;
    padding: 8px 20px;
    background: rgba(212, 168, 83, 0.2);
    color: #e8c97a;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border-radius: 50px;
    margin-bottom: 24px;
}

.ep-hero h1 {
    font-family: 'Playfair Display', serif;
    font-size: clamp(2rem, 5vw, 3.25rem);
    color: var(--white);
    margin-bottom: 20px;
    line-height: 1.2;
}

.ep-subtitle {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.2rem;
    margin-bottom: 48px;
    line-height: 1.6;
}

.ep-question-block {
    margin-bottom: 40px;
}

.ep-question {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--gold);
    margin-bottom: 8px;
}

.ep-question-hint {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.7);
}

.ep-choices {
    display: flex;
    gap: 28px;
    justify-content: center;
    flex-wrap: wrap;
}

.ep-choice {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding: 48px 48px 40px;
    border-radius: 24px;
    border: 3px solid rgba(255, 255, 255, 0.25);
    background: rgba(255, 255, 255, 0.06);
    color: var(--white);
    font-size: 1.5rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    min-width: 240px;
}

.ep-choice:hover {
    background: rgba(212, 168, 83, 0.25);
    border-color: var(--gold);
    transform: translateY(-12px) scale(1.02);
    box-shadow: 0 24px 48px rgba(0, 0, 0, 0.35);
}

.ep-choice:active {
    transform: translateY(-6px);
}

.ep-choice-icon {
    font-size: 4.5rem;
    margin-bottom: 8px;
}

.ep-choice-desc {
    font-size: 0.9rem;
    font-weight: 500;
    opacity: 0.9;
}

/* Content header avec bouton retour */
.ep-content-header {
    background: var(--white);
    padding: 20px 0;
    padding-top: calc(56px + 16px); /* espace pour navbar fixe */
    border-bottom: 1px solid var(--gray-200);
    margin-bottom: 0;
}

.ep-content-header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
}

.ep-back {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: var(--gray-100);
    border: 2px solid var(--gray-200);
    color: var(--primary-blue);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    padding: 12px 24px;
    border-radius: 12px;
    transition: all 0.3s ease;
}

.ep-back:hover {
    background: var(--primary-blue);
    color: var(--white);
    border-color: var(--primary-blue);
}

.ep-back-icon {
    font-size: 1.2rem;
}

.ep-content-type {
    font-size: 1rem;
    font-weight: 600;
    color: var(--gold);
}

/* Contenu */
.ep-content {
    padding: 48px 24px 80px;
    background: linear-gradient(180deg, var(--gray-100) 0%, #fff 100px);
}

.ep-content[hidden] {
    display: none !important;
}

.ep-layout {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 48px;
    align-items: start;
}

.ep-main {
    background: var(--white);
    padding: 48px 44px;
    border-radius: 24px;
    box-shadow: 0 4px 24px rgba(26, 54, 93, 0.08);
}

.ep-main h2 {
    font-family: 'Playfair Display', serif;
    color: var(--primary-blue);
    font-size: 2rem;
    margin-bottom: 16px;
}

.ep-intro {
    font-size: 1.1rem;
    color: var(--primary-dark);
    line-height: 1.75;
    margin-bottom: 40px;
    padding: 24px;
    background: linear-gradient(135deg, rgba(212, 168, 83, 0.08), rgba(66, 153, 225, 0.06));
    border-radius: 16px;
    border-left: 4px solid var(--gold);
}

.ep-service-block {
    margin-bottom: 40px;
}

.ep-service-block h3 {
    color: var(--primary-blue);
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 16px;
    padding: 12px 0 12px 0;
    border-bottom: 2px solid rgba(212, 168, 83, 0.5);
}

.ep-service-block h3:first-of-type {
    margin-top: 0;
}

.ep-service-block p {
    color: var(--primary-dark);
    margin-bottom: 12px;
}

.ep-service-block ul {
    list-style: none;
}

.ep-service-block li {
    padding: 10px 0;
    padding-left: 28px;
    position: relative;
    color: var(--primary-dark);
}

.ep-service-block li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--gold);
    font-weight: bold;
    font-size: 1.1rem;
}

.ep-bonus {
    margin-top: 20px;
    padding: 20px;
    background: rgba(212, 168, 83, 0.12);
    border-radius: 14px;
    border: 1px solid rgba(212, 168, 83, 0.3);
}

/* Formules */
.ep-formules {
    margin-top: 48px;
    padding-top: 40px;
    border-top: 2px solid var(--gold);
}

.ep-formules h3 {
    color: var(--primary-blue);
    margin-bottom: 24px;
}

.ep-formule-card {
    background: linear-gradient(135deg, var(--gray-100) 0%, #fff 100%);
    padding: 32px;
    border-radius: 20px;
    margin-bottom: 20px;
    border: 1px solid rgba(66, 153, 225, 0.15);
}

.ep-formule-card h4 {
    color: var(--primary-blue);
    margin-bottom: 20px;
    font-size: 1.2rem;
}

.ep-avantages {
    margin-top: 40px;
}

.ep-avantages h3 {
    color: var(--gold);
    margin-bottom: 20px;
    font-size: 1.3rem;
}

/* Sidebar */
.ep-sidebar {
    position: sticky;
    top: 120px;
}

.ep-image-block {
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 16px 40px rgba(26, 54, 93, 0.18);
    margin-bottom: 24px;
}

.ep-image-block img {
    width: 100%;
    height: auto;
    display: block;
}

.ep-sidebar-card {
    background: var(--white);
    padding: 28px;
    border-radius: 20px;
    box-shadow: 0 8px 24px rgba(26, 54, 93, 0.1);
}

.ep-sidebar-title {
    font-weight: 600;
    color: var(--primary-blue);
    margin-bottom: 16px;
}

.ep-cta-whatsapp {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 18px 24px;
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    color: var(--white);
    font-weight: 600;
    border-radius: 14px;
    text-decoration: none;
    transition: all 0.3s ease;
}

.ep-cta-whatsapp:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 28px rgba(37, 211, 102, 0.45);
    color: var(--white);
}

.ep-cta-bottom {
    margin-top: 48px;
    padding-top: 40px;
    border-top: 2px solid var(--gold);
}

.ep-cta-large {
    display: inline-flex !important;
    padding: 22px 36px;
    font-size: 1.1rem;
}

.ep-cta-whatsapp-icon {
    font-size: 1.4rem;
}

.footer-link {
    display: inline-block;
    margin-top: 16px;
    color: var(--gold);
    text-decoration: none;
}

.footer-link:hover {
    text-decoration: underline;
}

.footer-credit {
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    font-size: 0.85rem;
}

.footer-credit a {
    color: var(--gold);
}

/* Responsive */
@media (max-width: 992px) {
    .ep-layout {
        grid-template-columns: 1fr;
    }

    .ep-sidebar {
        position: static;
        order: -1;
        max-width: 420px;
        margin: 0 auto 40px;
    }

    .ep-main {
        padding: 36px 28px;
    }
}

@media (max-width: 768px) {
    .ep-hero {
        padding: 100px 20px 80px;
    }

    .ep-choice {
        padding: 36px 32px;
        font-size: 1.3rem;
        min-width: 200px;
    }

    .ep-choice-icon {
        font-size: 3.5rem;
    }

    .ep-choice-desc {
        font-size: 0.85rem;
    }

    .ep-main {
        padding: 28px 20px;
    }

    .ep-main h2 {
        font-size: 1.5rem;
    }

    .ep-intro {
        padding: 20px 16px;
    }

    .ep-content-header .container {
        flex-direction: column;
        align-items: flex-start;
    }
}