/* ==========================================================
   Style repris de la page LearnyBox d'origine
   Couleurs principales : #354463 / #5D87B9 / #849BB0
   Accent boutons : #35c8d8
   ========================================================== */

:root {
    --color-dark: #354463;
    --color-mid: #5D87B9;
    --color-light: #849BB0;
    --color-accent: #35c8d8;
    --color-accent-hover: #26b9c9;
    --font-main: 'Poppins', Arial, sans-serif;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: var(--font-main);
    color: #333;
    background: #fff;
    line-height: 1.6;
}

.wrapper {
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 20px;
}

a { color: var(--color-mid); text-decoration: none; }
a:hover { color: var(--color-dark); }

hr { border: none; border-top: 1px solid #e5e5e5; margin: 20px 0; }

/* ===== HEADER ===== */
.site-header {
    background: #fff;
    padding: 15px 0;
    border-bottom: 1px solid #eee;
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
}

.logo img {
    max-height: 60px;
    border-radius: 12px;
    display: block;
}

.main-nav ul {
    list-style: none;
    display: flex;
    gap: 30px;
    margin: 0;
    padding: 0;
}

.main-nav a {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-dark);
}

.main-nav a.active,
.main-nav a:hover { color: var(--color-accent); }

.nav-toggle {
    display: none;
    background: none;
    border: 1px solid var(--color-dark);
    border-radius: 6px;
    padding: 8px 14px;
    color: var(--color-dark);
    cursor: pointer;
}

@media (max-width: 767px) {
    .nav-toggle { display: inline-block; }
    #navMenu {
        display: none;
        flex-direction: column;
        gap: 10px;
        width: 100%;
        margin-top: 15px;
    }
    #navMenu.open { display: flex; }
}

/* ===== BANDEAU TITRE ===== */
.hero-band {
    background: var(--color-light);
    padding: 50px 0 70px;
    text-align: center;
}
.hero-band h1 { color: #fff; margin: 0; font-weight: 700; }

.construction-badge {
    display: inline-block;
    margin-top: 18px;
    background: rgba(255,255,255,0.9);
    color: var(--color-dark);
    font-size: 13px;
    font-weight: 600;
    padding: 8px 18px;
    border-radius: 50px;
}
.construction-badge i { margin-right: 6px; color: var(--color-accent-hover); }

.lorem-intro {
    max-width: 760px;
    margin: 0 auto 40px;
    text-align: center;
    color: #555;
}

.placeholder-image {
    width: 100%;
    min-height: 260px;
    background: #f2f4f8;
    border: 2px dashed #c8d2e0;
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    color: #9aa5b8;
}
.placeholder-image i { font-size: 42px; }
.placeholder-image span { font-size: 14px; font-weight: 600; }

/* ===== SECTION CONTACT ===== */
.contact-section { padding: 50px 0; }

.contact-grid {
    display: flex;
    gap: 50px;
    flex-wrap: wrap;
}

.contact-form-col { flex: 2; min-width: 280px; }
.sidebar-col { flex: 1; min-width: 220px; }

.contact-form-col h3 { color: var(--color-dark); margin-top: 0; }

.form-group { margin-bottom: 18px; }
.form-group label {
    display: block;
    margin-bottom: 6px;
    font-size: 14px;
    color: var(--color-dark);
    font-weight: 600;
}

.input-group {
    display: flex;
    align-items: center;
    border: 1px solid #ccc;
    border-radius: 6px;
    overflow: hidden;
}
.input-icon {
    background: #f2f2f2;
    padding: 10px 12px;
    color: var(--color-mid);
}
.input-group input {
    border: none;
    flex: 1;
    padding: 10px 12px;
    font-family: var(--font-main);
    font-size: 14px;
    outline: none;
}

select, textarea, #captcha {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid #ccc;
    border-radius: 6px;
    font-family: var(--font-main);
    font-size: 14px;
}

.honeypot {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

.btn-submit {
    background: var(--color-accent);
    color: #fff;
    border: none;
    font-size: 14px;
    padding: 15px 30px;
    border-radius: 50px;
    cursor: pointer;
    transition: background 0.2s;
}
.btn-submit:hover { background: var(--color-accent-hover); }

.form-feedback {
    margin-top: 15px;
    font-size: 14px;
    font-weight: 600;
}
.form-feedback.success { color: #2a9d4c; }
.form-feedback.error { color: #d64545; }

/* ===== SIDEBAR ===== */
.search-form {
    display: flex;
    border: 1px solid #ccc;
    border-radius: 6px;
    overflow: hidden;
}
.search-form input {
    flex: 1;
    border: none;
    padding: 10px 12px;
    outline: none;
}
.search-form button {
    border: none;
    background: var(--color-mid);
    color: #fff;
    padding: 0 15px;
    cursor: pointer;
}
.sidebar-col h4 { color: var(--color-dark); }

/* ===== REJOIGNEZ-NOUS ===== */
.join-section {
    background: #f7f9fc;
    text-align: center;
    padding: 50px 0;
}
.join-section h1 { color: var(--color-dark); }
.optin-box {
    max-width: 640px;
    margin: 35px auto 0;
    background: #fff;
    border-radius: 14px;
    box-shadow: 4px 4px 10px rgba(0,0,0,0.14);
    padding: 35px 29px;
    min-height: 60px;
}

/* ===== BOUTONS PARTAGÉS ===== */
.btn {
    display: inline-block;
    font-size: 16px;
    font-weight: 600;
    padding: 16px 30px;
    border-radius: 100px;
    text-align: center;
    transition: all 0.2s;
}
.btn-white { background: #fff; color: var(--color-dark); }
.btn-white:hover { background: var(--color-mid); color: #fff; }
.btn-dark { background: var(--color-dark); color: #fff; }
.btn-dark:hover { background: var(--color-mid); color: #fff; }

/* ===== HERO (page d'accueil) ===== */
.lsf-hero {
    background: #1c7bd9;
    padding: 70px 0;
}
.hero-grid {
    display: flex;
    align-items: center;
    gap: 50px;
    flex-wrap: wrap;
}
.hero-logo { flex: 1; min-width: 240px; }
.hero-logo img { max-width: 100%; border-radius: 12px; display: block; margin: 0 auto; }
.hero-content { flex: 1; min-width: 280px; text-align: center; }
.hero-content h1 { color: #fff; font-size: 32px; margin-bottom: 30px; }

/* ===== FEATURES ===== */
.features-section { padding: 70px 0; }
.features-grid {
    display: flex;
    gap: 30px;
    flex-wrap: wrap;
    justify-content: center;
}
.feature-card {
    flex: 1;
    min-width: 240px;
    background: #fff;
    box-shadow: 0 10px 40px rgba(0,0,0,0.1);
    border-radius: 8px;
    padding: 32px;
    text-align: center;
}
.feature-icon { font-size: 48px; color: var(--color-dark); margin-bottom: 20px; }
.feature-card h5 { color: var(--color-mid); font-size: 18px; margin-bottom: 12px; }

/* ===== METHODOLOGIE / FORMATION (blocs texte + image) ===== */
.methodo-section, .formation-section { padding: 60px 0; }
.methodo-grid, .formation-grid {
    display: flex;
    gap: 50px;
    align-items: center;
    flex-wrap: wrap;
}
.methodo-text, .formation-text { flex: 1.4; min-width: 280px; }
.methodo-image, .formation-image { flex: 1; min-width: 240px; }
.methodo-image img, .formation-image img {
    max-width: 100%;
    border-radius: 4px;
    box-shadow: 0 5px 40px rgba(0,0,0,0.1);
    display: block;
}
.methodo-text h3, .formation-text h2 { color: var(--color-mid); margin-top: 0; }
.formation-text h5 { color: var(--color-mid); margin-bottom: 20px; }

.bullet-item {
    display: flex;
    gap: 14px;
    margin-bottom: 18px;
    align-items: flex-start;
}
.bullet-number {
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--color-mid);
    color: #fff;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
}
.bullet-item p { margin: 0; font-size: 15px; color: var(--color-dark); }

/* ===== TEMOIGNAGES ===== */
.testimonials-section { background: #f7f9fc; padding: 60px 0; }
.testimonials-grid {
    display: flex;
    gap: 25px;
    flex-wrap: wrap;
}
.testimonial-card {
    flex: 1;
    min-width: 260px;
    background: #fff;
    border-radius: 8px;
    padding: 32px;
}
.quote-icon { color: var(--color-light); font-size: 36px; margin-bottom: 15px; display: block; }
.testimonial-card p { color: var(--color-dark); font-size: 14px; margin-bottom: 20px; }
.testimonial-card h4 { margin: 0; color: var(--color-dark); }
.testimonial-card span { font-size: 13px; color: #777; }

/* ===== CTA FINAL ===== */
.cta-section {
    background: var(--color-mid);
    color: #fff;
    text-align: center;
    padding: 60px 0;
}
.cta-section h2 { margin-top: 0; }
.cta-highlight {
    background: #fff;
    color: var(--color-dark);
    display: inline-block;
    padding: 10px 25px;
    border-radius: 6px;
    margin: 20px 0 5px;
}
.cta-sub { margin-bottom: 25px; }

/* ===== FOOTER ===== */
.site-footer {
    background: var(--color-dark);
    color: #fff;
    padding: 25px 0;
}
.footer-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
}
.footer-socials a { color: #fff; margin-left: 15px; }
.footer-socials a:hover { color: var(--color-accent); }