=============================================
   AGIR POUR SAUVER 13 - STYLES PRINCIPAUX
   ============================================= */

:root {
    --primary: #e63946;
    --primary-dark: #c1121f;
    --secondary: #1d3a6e;
    --secondary-light: #2563a8;
    --blue: #1d6fa4;
    --blue-wave: #f8fafc;
    --text: #2d3748;
    --text-light: #718096;
    --bg-light: #f8fafc;
    --white: #ffffff;
    --border: #e2e8f0;
    --shadow: 0 4px 20px rgba(0,0,0,0.08);
    --shadow-hover: 0 8px 30px rgba(0,0,0,0.15);
    --radius: 12px;
    --radius-lg: 20px;
    --transition: 0.3s ease;
    --gradient-hero: linear-gradient(135deg, #1d3a6e 0%, #e63946 100%);
}

/* RESET & BASE */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: 'Open Sans', sans-serif; color: var(--text); line-height: 1.7; font-size: 16px; }
img { max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }
.section { padding: 5rem 0; }
.bg-light { background: var(--bg-light); }

/* ===== TOP BAR ===== */
.top-bar {
    background: var(--secondary);
    color: var(--white);
    padding: 0.6rem 0;
    font-size: 0.85rem;
}
.top-bar-content { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 0.5rem; }
.top-bar-contact { display: flex; gap: 1.5rem; }
.top-bar a { color: var(--white); opacity: 0.9; transition: opacity var(--transition); }
.top-bar a:hover { opacity: 1; }
.top-bar i { margin-right: 0.4rem; }

/* ===== HEADER ===== */
.main-header {
    background: var(--white);
    padding: 1rem 0;
    box-shadow: 0 2px 20px rgba(0,0,0,0.08);
    position: sticky;
    top: 0;
    z-index: 1000;
}
.navbar { display: flex; align-items: center; justify-content: space-between; gap: 2rem; }
.logo img { height: 65px; width: auto; }

.nav-menu { display: flex; align-items: center; gap: 0.5rem; }
.nav-link {
    padding: 0.6rem 1rem;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all var(--transition);
    color: var(--text);
    white-space: nowrap;
}
.nav-link:hover, .nav-link.active {
    color: var(--primary);
    background: rgba(230, 57, 70, 0.08);
}

.btn-nav {
    background: var(--primary);
    color: var(--white);
    padding: 0.65rem 1.4rem;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.9rem;
    transition: all var(--transition);
    white-space: nowrap;
}
.btn-nav:hover { background: var(--primary-dark); transform: translateY(-1px); }

/* Dropdown */
.dropdown { position: relative; }
.dropdown-menu {
    display: none;
    position: absolute;
    top: calc(100% + 10px);
    left: 0;
    background: var(--white);
    border-radius: var(--radius);
    box-shadow: 0 10px 40px rgba(0,0,0,0.15);
    padding: 0.75rem;
    min-width: 240px;
    z-index: 100;
}
.dropdown:hover .dropdown-menu { display: block; }
.dropdown-menu a {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.65rem 1rem;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text);
    transition: all var(--transition);
}
.dropdown-menu a:hover { background: var(--bg-light); color: var(--primary); }
.dropdown-menu a i { color: var(--primary); width: 18px; }

/* Nav toggle (mobile) */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}
.nav-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background: var(--text);
    border-radius: 3px;
    transition: all 0.3s;
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.85rem 2rem;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.95rem;
    font-family: 'Montserrat', sans-serif;
    transition: all var(--transition);
    cursor: pointer;
    border: 2px solid transparent;
    text-decoration: none;
    white-space: nowrap;
}
.btn-primary { background: var(--primary); color: var(--white); }
.btn-primary:hover { background: var(--primary-dark); transform: translateY(-2px); box-shadow: 0 6px 20px rgba(230,57,70,0.3); }
.btn-secondary { background: var(--white); color: var(--secondary); border-color: var(--secondary); }
.btn-secondary:hover { background: var(--secondary); color: var(--white); }
.btn-outline { background: transparent; color: var(--primary); border-color: var(--primary); }
.btn-outline:hover { background: var(--primary); color: var(--white); }
.btn-white { background: var(--white); color: var(--primary); }
.btn-white:hover { background: var(--bg-light); }
.btn-outline-white { background: transparent; color: var(--white); border-color: var(--white); }
.btn-outline-white:hover { background: var(--white); color: var(--primary); }
.btn-full { width: 100%; justify-content: center; }
.btn-large { padding: 1.1rem 2.5rem; font-size: 1.05rem; }
.btn-disabled { background: #ccc; color: #666; cursor: not-allowed; border-radius: 50px; padding: 0.85rem 2rem; font-weight: 700; border: none; }
.btn-card {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary);
    font-weight: 700;
    font-size: 0.9rem;
    transition: gap var(--transition);
    margin-top: auto;
    padding-top: 1rem;
}
.btn-card:hover { gap: 0.8rem; }
.btn-sm { padding: 0.5rem 1rem; font-size: 0.85rem; border-radius: 6px; background: var(--primary); color: white; font-weight: 600; }
.center-btn { text-align: center; margin-top: 3rem; }

/* ===== HERO ===== */
.hero {
    background: var(--gradient-hero);
    padding: 6rem 0 5rem;
    position: relative;
    overflow: hidden;
}
.hero::before {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    right: 0;
    height: 80px;
    background: var(--white);
    clip-path: ellipse(55% 100% at 50% 100%);
}
.hero-overlay {
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Ccircle cx='30' cy='30' r='20'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E") repeat;
    pointer-events: none;
}
.hero-content { position: relative; z-index: 1; max-width: 800px; }
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255,255,255,0.15);
    color: var(--white);
    padding: 0.5rem 1.2rem;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.2);
}
.hero h1 {
    font-family: 'Montserrat', sans-serif;
    font-size: clamp(2rem, 5vw, 3.2rem);
    font-weight: 800;
    color: var(--white);
    line-height: 1.2;
    margin-bottom: 1.5rem;
}
.hero h1 .highlight { color: #ffd166; }
.hero-text { color: rgba(255,255,255,0.9); font-size: 1.1rem; margin-bottom: 2.5rem; max-width: 600px; }
.hero-buttons { display: flex; gap: 1rem; flex-wrap: wrap; margin-bottom: 3rem; }
.hero-stats { display: flex; gap: 2rem; flex-wrap: wrap; }
.stat { color: var(--white); }
.stat strong { display: block; font-size: 2rem; font-weight: 800; font-family: 'Montserrat', sans-serif; }
.stat span { font-size: 0.85rem; opacity: 0.8; }

/* ===== TRUST BAR ===== */
.trust-bar { background: var(--secondary); padding: 1.5rem 0; }
.trust-items { display: flex; justify-content: center; gap: 3rem; flex-wrap: wrap; }
.trust-item { display: flex; align-items: center; gap: 0.75rem; color: var(--white); font-weight: 600; font-size: 0.9rem; }
.trust-item i { color: #ffd166; font-size: 1.2rem; }

/* ===== SECTION HEADER ===== */
.section-header { text-align: center; margin-bottom: 3.5rem; }
.section-tag {
    display: inline-block;
    padding: 0.4rem 1.2rem;
    background: rgba(230,57,70,0.1);
    color: var(--primary);
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 700;
    margin-bottom: 1rem;
    letter-spacing: 0.05em;
}
.aquatique-tag { background: rgba(21, 101, 192, 0.1); color: var(--blue-wave); }
.secourisme-tag { background: rgba(230, 57, 70, 0.1); color: var(--primary); }
.section-header h2 {
    font-family: 'Montserrat', sans-serif;
    font-size: clamp(1.8rem, 3vw, 2.5rem);
    font-weight: 800;
    color: var(--secondary);
    margin-bottom: 1rem;
}
.section-header p { color: var(--text-light); font-size: 1.05rem; max-width: 600px; margin: 0 auto; }

/* ===== FORMATIONS TABS ===== */
.formations-tabs { display: flex; justify-content: center; gap: 1rem; margin-bottom: 3rem; flex-wrap: wrap; }
.tab-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.85rem 2rem;
    border: 2px solid var(--border);
    background: var(--white);
    border-radius: 50px;
    font-weight: 700;
    font-family: 'Montserrat', sans-serif;
    cursor: pointer;
    transition: all var(--transition);
    font-size: 0.95rem;
    color: var(--text);
}
.tab-btn:hover, .tab-btn.active {
    border-color: var(--primary);
    background: var(--primary);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(230,57,70,0.3);
}
.tab-content { display: none; }
.tab-content.active { display: block; }

/* ===== CARDS GRID ===== */
.cards-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 1.5rem; }
.formation-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 2rem;
    box-shadow: var(--shadow);
    border: 1px solid var(--border);
    transition: all var(--transition);
    display: flex;
    flex-direction: column;
}
.formation-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-hover); border-color: var(--primary); }
.card-icon {
    width: 60px;
    height: 60px;
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 1.25rem;
}
.card-icon.aquatique { background: rgba(21,101,192,0.1); color: var(--blue-wave); }
.card-icon.secourisme { background: rgba(230,57,70,0.1); color: var(--primary); }
.formation-card h3 { font-family: 'Montserrat', sans-serif; font-size: 1.15rem; font-weight: 700; color: var(--secondary); margin-bottom: 0.75rem; }
.formation-card p { color: var(--text-light); font-size: 0.9rem; line-height: 1.6; flex: 1; }

/* ===== SESSIONS GRID ===== */
.sessions-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 1.5rem; }
.session-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 1.75rem;
    box-shadow: var(--shadow);
    border: 1px solid var(--border);
    transition: all var(--transition);
}
.session-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-hover); }
.session-badge {
    display: inline-block;
    padding: 0.3rem 0.9rem;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 700;
    margin-bottom: 1rem;
}
.session-badge.aquatique { background: rgba(21,101,192,0.1); color: var(--blue-wave); }
.session-badge.secourisme { background: rgba(230,57,70,0.1); color: var(--primary); }
.session-card h3 { font-family: 'Montserrat', sans-serif; font-size: 1rem; font-weight: 700; color: var(--secondary); margin-bottom: 1.25rem; }
.session-info { display: flex; flex-direction: column; gap: 0.6rem; margin-bottom: 1.5rem; }
.session-info span { display: flex; align-items: center; gap: 0.6rem; font-size: 0.9rem; color: var(--text-light); }
.session-info span i { color: var(--primary); width: 16px; }
.session-info .text-danger { color: #e63946; font-weight: 600; }
.session-info .text-warning { color: #f39c12; font-weight: 600; }

/* ===== PAGE HERO ===== */
.page-hero {
    background: var(--gradient-hero);
    padding: 4rem 0 3.5rem;
    color: var(--white);
}
.page-hero h1 {
    font-family: 'Montserrat', sans-serif;
    font-size: clamp(1.8rem, 3vw, 2.5rem);
    font-weight: 800;
    margin-bottom: 0.75rem;
}
.page-hero .highlight { color: #ffd166; }
.page-hero p { opacity: 0.9; font-size: 1.05rem; }
.breadcrumb { display: flex; align-items: center; gap: 0.5rem; margin-bottom: 1rem; font-size: 0.85rem; opacity: 0.8; }
.breadcrumb a { color: var(--white); }
.breadcrumb i { font-size: 0.7rem; }

/* ===== STICKY NAV ===== */
.sticky-nav {
    background: var(--white);
    border-bottom: 2px solid var(--border);
    position: sticky;
    top: 87px;
    z-index: 99;
    padding: 0.75rem 0;
}
.sticky-nav-links { display: flex; gap: 0.5rem; flex-wrap: wrap; justify-content: center; }
.sticky-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1.5rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text);
    transition: all var(--transition);
    border: 2px solid transparent;
}
.sticky-link:hover { background: var(--bg-light); color: var(--primary); }
.sticky-link.highlight { background: var(--primary); color: var(--white); }
.sticky-link.highlight:hover { background: var(--primary-dark); }

/* ===== FORMATION DETAIL ===== */
.formation-detail {
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    margin-bottom: 2.5rem;
    overflow: hidden;
    border: 1px solid var(--border);
    scroll-margin-top: 140px;
}
.formation-detail-header {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 2rem 2.5rem;
    flex-wrap: wrap;
}
.aquatique-bg { background: linear-gradient(135deg, #1565C0, #1d6fa4); color: white; }
.secourisme-bg { background: linear-gradient(135deg, #c1121f, #e63946); color: white; }
.formation-detail-icon {
    width: 60px;
    height: 60px;
    background: rgba(255,255,255,0.2);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    flex-shrink: 0;
}
.formation-detail-header > div:nth-child(2) { flex: 1; }
.formation-detail-header h3 { font-family: 'Montserrat', sans-serif; font-size: 1.4rem; font-weight: 800; margin-bottom: 0.25rem; }
.formation-detail-header p { opacity: 0.9; font-size: 0.95rem; }
.btn-white-outline {
    border: 2px solid white;
    color: white;
    padding: 0.65rem 1.4rem;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.9rem;
    transition: all var(--transition);
    white-space: nowrap;
}
.btn-white-outline:hover { background: white; color: var(--primary); }
.formation-detail-body { padding: 2.5rem; }
.formation-info-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 2rem; }
.info-block h4 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    color: var(--secondary);
    margin-bottom: 1rem;
    font-size: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.info-block h4 i { color: var(--primary); }
.info-block p { color: var(--text-light); font-size: 0.9rem; line-height: 1.7; }
.info-block ul { padding-left: 0; }
.info-block li {
    color: var(--text-light);
    font-size: 0.9rem;
    padding: 0.3rem 0;
    padding-left: 1.2rem;
    position: relative;
}
.info-block li::before { content: '✓'; position: absolute; left: 0; color: var(--primary); font-weight: 700; }
.formations-duo { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 2rem; }

/* ===== CALENDRIER ===== */
.filters-bar {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2.5rem;
    flex-wrap: wrap;
}
.filter-label { font-weight: 700; color: var(--secondary); }
.filter-buttons { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.filter-btn {
    padding: 0.5rem 1.2rem;
    border: 2px solid var(--border);
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    transition: all var(--transition);
    color: var(--text);
}
.filter-btn:hover, .filter-btn.active { border-color: var(--primary); background: var(--primary); color: white; }

.calendar-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 1.5rem; }
.calendar-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    border: 1px solid var(--border);
    overflow: hidden;
    transition: all var(--transition);
    display: flex;
    flex-direction: column;
}
.calendar-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-hover); }
.calendar-card.full { opacity: 0.7; }
.calendar-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--border);
    background: var(--bg-light);
    flex-wrap: wrap;
    gap: 0.5rem;
}
.calendar-date { display: flex; flex-direction: column; align-items: center; min-width: 50px; }
.cal-day { font-size: 2rem; font-weight: 800; font-family: 'Montserrat', sans-serif; color: var(--primary); line-height: 1; }
.cal-month { font-size: 0.8rem; font-weight: 700; text-transform: uppercase; color: var(--text-light); }
.cal-year { font-size: 0.75rem; color: var(--text-light); }
.calendar-badge-wrap { display: flex; flex-direction: column; gap: 0.4rem; align-items: flex-end; }
.badge-complet { background: #e63946; color: white; padding: 0.25rem 0.7rem; border-radius: 50px; font-size: 0.75rem; font-weight: 700; }
.badge-urgent { background: #f39c12; color: white; padding: 0.25rem 0.7rem; border-radius: 50px; font-size: 0.75rem; font-weight: 700; }
.calendar-card-body { padding: 1.5rem; flex: 1; }
.calendar-card-body h3 { font-family: 'Montserrat', sans-serif; font-size: 1.05rem; font-weight: 700; color: var(--secondary); margin-bottom: 1.25rem; }
.session-details { display: flex; flex-direction: column; gap: 0.6rem; margin-bottom: 1rem; }
.detail-item { display: flex; align-items: flex-start; gap: 0.6rem; font-size: 0.9rem; color: var(--text-light); }
.detail-item i { color: var(--primary); width: 16px; flex-shrink: 0; margin-top: 2px; }
.detail-item.price { font-weight: 700; color: var(--secondary); font-size: 1rem; }
.session-desc { font-size: 0.85rem; color: var(--text-light); font-style: italic; margin-top: 0.75rem; }
.calendar-card-footer { padding: 1.25rem 1.5rem; border-top: 1px solid var(--border); display: flex; gap: 0.75rem; flex-wrap: wrap; }

/* ===== WHY US ===== */
.why-us .why-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.why-items { display: flex; flex-direction: column; gap: 1.5rem; margin: 2rem 0; }
.why-item { display: flex; gap: 1rem; align-items: flex-start; }
.why-icon { color: var(--primary); font-size: 1.3rem; flex-shrink: 0; margin-top: 2px; }
.why-item h4 { font-family: 'Montserrat', sans-serif; font-weight: 700; margin-bottom: 0.3rem; color: var(--secondary); }
.why-item p { color: var(--text-light); font-size: 0.9rem; }
.why-image-placeholder {
    background: linear-gradient(135deg, var(--secondary), var(--blue-wave));
    border-radius: var(--radius-lg);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 4rem 2rem;
    color: white;
    text-align: center;
    min-height: 350px;
}
.why-image-placeholder i { font-size: 5rem; opacity: 0.6; margin-bottom: 1rem; }
.why-image-placeholder p { font-size: 1.1rem; font-weight: 600; opacity: 0.8; }

/* ===== CTA ===== */
.cta-section {
    background: var(--gradient-hero);
    padding: 5rem 0;
    text-align: center;
}
.cta-content h2 {
    font-family: 'Montserrat', sans-serif;
    font-size: clamp(1.6rem, 3vw, 2.2rem);
    font-weight: 800;
    color: var(--white);
    margin-bottom: 1rem;
}
.cta-content p { color: rgba(255,255,255,0.9); margin-bottom: 2.5rem; font-size: 1.05rem; }
.cta-buttons { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

/* ===== PRÉ-INSCRIPTION ===== */
.preinscription-layout {
    display: grid;
    grid-template-columns: 350px 1fr;
    gap: 3rem;
    align-items: start;
}
.session-recap {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 2rem;
    box-shadow: var(--shadow);
    position: sticky;
    top: 110px;
}
.session-recap h3 {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--secondary);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.recap-item { padding: 0.75rem 0; border-bottom: 1px solid var(--border); display: flex; justify-content: space-between; gap: 1rem; font-size: 0.9rem; }
.recap-item strong { color: var(--text); }
.recap-item span { color: var(--text-light); text-align: right; }
.price-recap span { color: var(--primary); font-weight: 700; font-size: 1.1rem; }
.recap-info { margin: 1.5rem 0; padding: 1rem; background: rgba(29,58,110,0.05); border-radius: var(--radius); display: flex; gap: 0.75rem; font-size: 0.85rem; color: var(--text-light); }
.recap-info i { color: var(--secondary); flex-shrink: 0; }
.recap-contact { display: flex; flex-direction: column; gap: 0.5rem; margin-top: 1rem; }
.recap-contact a { display: flex; align-items: center; gap: 0.5rem; color: var(--primary); font-size: 0.9rem; font-weight: 600; }

/* Formulaire */
.preinscription-form-wrap, .contact-form-wrap {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    box-shadow: var(--shadow);
}
.preinscription-form-wrap h3, .contact-form-wrap h3 {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--secondary);
    margin-bottom: 2rem;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
.form-group { margin-bottom: 1.5rem; }
.form-group label { display: block; margin-bottom: 0.5rem; font-weight: 600; color: var(--text); font-size: 0.9rem; }
.required { color: var(--primary); }
.form-group input, .form-group textarea, .form-group select {
    width: 100%;
    padding: 0.875rem 1rem;
    border: 2px solid var(--border);
    border-radius: var(--radius);
    font-size: 0.95rem;
    font-family: inherit;
    transition: border-color var(--transition);
    background: var(--white);
    color: var(--text);
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(230,57,70,0.1);
}
.form-group textarea { resize: vertical; min-height: 140px; }
.checkbox-group { margin: 1.5rem 0; }
.checkbox-label { display: flex; align-items: flex-start; gap: 0.75rem; cursor: pointer; font-size: 0.9rem; color: var(--text-light); }
.checkbox-label input { width: auto; margin-top: 3px; flex-shrink: 0; accent-color: var(--primary); }
.checkbox-label a { color: var(--primary); text-decoration: underline; }
.form-note { text-align: center; margin-top: 1rem; font-size: 0.85rem; color: var(--text-light); }

/* Success & Error */
.success-box { text-align: center; padding: 3rem 2rem; }
.success-icon { font-size: 4rem; color: #27ae60; margin-bottom: 1rem; }
.success-box h3 { font-family: 'Montserrat', sans-serif; font-size: 1.5rem; color: var(--secondary); margin-bottom: 1rem; }
.success-box p { color: var(--text-light); margin-bottom: 2rem; }
.alert { padding: 1rem 1.25rem; border-radius: var(--radius); margin-bottom: 1.5rem; display: flex; align-items: center; gap: 0.75rem; font-weight: 600; }
.alert-error { background: rgba(230,57,70,0.08); border: 1px solid rgba(230,57,70,0.3); color: var(--primary); }

/* ===== CONTACT ===== */
.contact-layout {
    display: grid;
    grid-template-columns: 380px 1fr;
    gap: 3rem;
    align-items: start;
}
.contact-info-panel {
    background: linear-gradient(135deg, var(--secondary), var(--blue-wave));
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    color: white;
}
.contact-info-panel h3 { font-family: 'Montserrat', sans-serif; font-size: 1.2rem; font-weight: 700; margin-bottom: 2rem; }
.contact-card-item { display: flex; gap: 1rem; align-items: flex-start; margin-bottom: 2rem; }
.contact-icon { width: 48px; height: 48px; background: rgba(255,255,255,0.15); border-radius: var(--radius); display: flex; align-items: center; justify-content: center; font-size: 1.2rem; flex-shrink: 0; }
.contact-card-item h4 { font-weight: 700; margin-bottom: 0.3rem; }
.contact-card-item a { display: block; opacity: 0.9; }
.contact-card-item p { opacity: 0.7; font-size: 0.85rem; }
.contact-cta-direct { margin: 2rem 0; }
.social-contact h4 { font-weight: 700; margin-bottom: 1rem; }
.social-links { display: flex; gap: 0.75rem; flex-wrap: wrap; }
.social-btn { display: flex; align-items: center; gap: 0.5rem; padding: 0.6rem 1.2rem; border-radius: 50px; font-weight: 600; font-size: 0.85rem; transition: all var(--transition); }
.social-btn.facebook { background: #1877f2; color: white; }
.social-btn.instagram { background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888); color: white; }
.social-btn:hover { transform: translateY(-2px); box-shadow: 0 4px 15px rgba(0,0,0,0.2); }

/* ===== INFO BOX ===== */
.info-box {
    display: flex;
    gap: 1rem;
    background: rgba(29,58,110,0.05);
    border: 1px solid rgba(29,58,110,0.15);
    border-radius: var(--radius);
    padding: 1.5rem;
    margin-top: 3rem;
}
.info-box > i { color: var(--secondary); font-size: 1.3rem; flex-shrink: 0; margin-top: 2px; }
.info-box strong { display: block; margin-bottom: 0.4rem; color: var(--secondary); }
.info-box p { color: var(--text-light); font-size: 0.9rem; margin: 0; }

/* ===== EMPTY STATE ===== */
.empty-state { text-align: center; padding: 4rem 2rem; }
.empty-state i { font-size: 4rem; color: var(--border); margin-bottom: 1.5rem; }
.empty-state h3 { font-family: 'Montserrat', sans-serif; color: var(--secondary); margin-bottom: 0.75rem; }
.empty-state p { color: var(--text-light); margin-bottom: 2rem; }

/* ===== FOOTER ===== */
.main-footer { background: #1d3a6e; color: white; padding: 4rem 0 2rem; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: 3rem; margin-bottom: 3rem; }
.footer-col .footer-logo { max-width: 160px; filter: brightness(10); margin-bottom: 1rem; }
.footer-col p { opacity: 0.7; font-size: 0.9rem; line-height: 1.7; }
.footer-col h4 { font-family: 'Montserrat', sans-serif; font-weight: 700; margin-bottom: 1.25rem; font-size: 1rem; }
.footer-col ul { display: flex; flex-direction: column; gap: 0.6rem; }
.footer-col ul a { opacity: 0.75; font-size: 0.9rem; transition: opacity var(--transition); }
.footer-col ul a:hover { opacity: 1; }
.footer-col .social-links { display: flex; gap: 0.75rem; margin-top: 1.25rem; }
.footer-col .social-links a {
    width: 38px;
    height: 38px;
    background: rgba(255,255,255,0.1);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition);
}
.footer-col .social-links a:hover { background: var(--primary); }
.contact-info li { display: flex; align-items: flex-start; gap: 0.75rem; font-size: 0.9rem; opacity: 0.85; margin-bottom: 0.75rem; }
.contact-info li i { color: #ffd166; flex-shrink: 0; margin-top: 3px; }
.contact-info a { opacity: 1; }
.btn-footer {
    display: inline-block;
    margin-top: 1.25rem;
    padding: 0.65rem 1.4rem;
    background: var(--primary);
    color: white;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.85rem;
    transition: all var(--transition);
}
.btn-footer:hover { background: var(--primary-dark); }
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
    font-size: 0.85rem;
    opacity: 0.7;
}
.footer-bottom a { opacity: 1; text-decoration: underline; }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .why-us .why-grid { grid-template-columns: 1fr; }
    .why-image { display: none; }
    .preinscription-layout, .contact-layout { grid-template-columns: 1fr; }
    .session-recap { position: static; }
}

@media (max-width: 768px) {
    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: white;
        flex-direction: column;
        padding: 1rem;
        box-shadow: 0 10px 30px rgba(0,0,0,0.1);
        gap: 0.25rem;
        z-index: 999;
    }
    .nav-menu.open { display: flex; }
    .nav-toggle { display: flex; }
    .main-header { position: relative; }
    .navbar { position: relative; }
    .dropdown-menu { position: static; box-shadow: none; border: 1px solid var(--border); margin-top: 0.5rem; }
    .dropdown:hover .dropdown-menu { display: none; }
    .dropdown.open .dropdown-menu { display: block; }
    
    .form-row { grid-template-columns: 1fr; }
    .hero h1 { font-size: 1.9rem; }
    .hero-buttons { flex-direction: column; }
    .hero-stats { gap: 1.5rem; }
    .trust-items { gap: 1.5rem; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .cards-grid { grid-template-columns: 1fr; }
    .calendar-grid { grid-template-columns: 1fr; }
    .formation-detail-header { gap: 1rem; }
}

@media (max-width: 480px) {
    .top-bar-content { flex-direction: column; text-align: center; }
    .footer-grid { grid-template-columns: 1fr; }
    .footer-bottom { flex-direction: column; text-align: center; }
    .section { padding: 3rem 0; }
    .formations-tabs { flex-direction: column; }
    .tab-btn { justify-content: center; }
}
.main-footer {
    background-color: #1d3a6e !important;
    color: #ffffff !important;
}