/* 1. Global Styles & Variables */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@600;700;900&family=Inter:wght@400;500&display=swap');

:root {
    --ela-primary: #0A2540; /* Deep Corp Blue */
    --ela-primary-rgb: 10, 37, 64;
    --ela-secondary: #6B7280; /* Cool Grey */
    --ela-accent: #FFC107; /* Golden Yellow */
    --ela-accent-rgb: 255, 193, 7;
    --ela-background: #F9FAFB; /* Off-white */
    --ela-surface: #FFFFFF; /* White for cards */
    --ela-text-primary: #111827;
    --ela-text-secondary: #6B7280;

    --font-heading: 'Poppins', sans-serif;
    --font-body: 'Inter', sans-serif;

    --bs-primary: var(--ela-primary);
    --bs-primary-rgb: var(--ela-primary-rgb);
    --bs-secondary: var(--ela-secondary);
    --bs-font-sans-serif: var(--font-body);
    --bs-body-bg: var(--ela-background);
    --bs-body-color: var(--ela-text-primary);
    --bs-border-radius: 0.5rem; /* 8px */
    --bs-border-radius-lg: 0.75rem; /* 12px */
    --bs-border-radius-sm: 0.25rem; /* 4px */
    --bs-box-shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --bs-box-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
}

body {
    background-color: var(--bs-body-bg);
    color: var(--bs-body-color);
    font-family: var(--bs-font-sans-serif);
    line-height: 1.6;
}

/* 2. Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
}
section > h2 {
    font-weight: 600;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid #dee2e6;
    margin-bottom: 1.5rem !important;
}

/* 3. Hero Section */
.hero-section {
    height: 100%;
    width: 100%;
}
.hero {
    position: relative;
    height: 90vh;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: white;
    overflow: hidden;
    box-shadow: var(--bs-box-shadow);
    margin-top: 70px;
}
.hero-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}
.hero-video iframe {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 120%;
    height: 120%;
    transform: translate(-50%, -50%);
    pointer-events: none;
}
.hero-overlay {
    position: absolute; top: 0; left: 0;
    width: 100%; height: 100%;
    background: linear-gradient(to bottom, rgba(var(--ela-primary-rgb), 0.6), rgba(var(--ela-primary-rgb), 0.9));
    z-index: 2;
}
.hero-content { position: relative; z-index: 3; }
/* Logo du hero : taille et lisibilité */
.hero-logo {
  max-width: 180px;          /* ajuste la valeur à ton visuel */
  height: auto;
  filter: drop-shadow(0 2px 8px rgba(0,0,0,.35)); /* lisibilité sur vidéo/fond */
  margin-bottom: 1rem;
    opacity: 0.5;
}

/* Optionnel : un peu plus grand sur écrans ≥ 992px */
@media (min-width: 992px) {
  .hero-logo { max-width: 220px; }
}


/* 4. Buttons */
.btn {
    border-width: 1px;
    font-weight: 500;
    padding: 0.75rem 1.5rem;
    transition: all 0.2s ease-in-out;
    box-shadow: var(--bs-box-shadow-sm);
    border-radius: var(--bs-border-radius);
}
.btn:hover { transform: translateY(-2px); box-shadow: var(--bs-box-shadow); }
.btn:active { transform: translateY(0); box-shadow: var(--bs-box-shadow-sm); }
.sticky-top {
    z-index: 1030;
}

.btn-lg {
    padding: 0.8rem 1.9rem;
    font-size: 1.1rem;
}

.btn-accent {
    background-color: var(--ela-accent);
    border-color: var(--ela-accent);
    color: var(--ela-text-primary);
}

.btn-accent:hover {
    background-color: #ffca2c;
    border-color: #ffc720;
    color: var(--ela-text-primary);
}

/* 5. Cards & Modals */
.card, .modal-content {
    border: 1px solid #e5e7eb;
    box-shadow: var(--bs-box-shadow);
    background-color: var(--ela-surface);
    transition: all 0.2s ease-in-out;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 12px -2px rgba(0,0,0,0.1), 0 4px 6px -4px rgba(0,0,0,0.1);
}

/* 6. Forms */
.form-control, .form-select {
    padding: 0.75rem 1rem;
    border: 1px solid #d1d5db;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.form-control:focus, .form-select:focus {
    border-color: var(--bs-primary);
    box-shadow: 0 0 0 3px rgba(var(--ela-primary-rgb), 0.1);
}
.form-check-input {
    width: 1.25em;
    height: 1.25em;
}
.form-check-input:checked {
    background-color: var(--bs-primary);
    border-color: var(--bs-primary);
}

/* 7. Navigation */
.nav-tabs .nav-link {
    border: none;
    margin-bottom: 0;
    border-bottom: 2px solid transparent;
    color: var(--bs-secondary);
}
.nav-tabs .nav-link.active, .nav-tabs .nav-item.show .nav-link {
    color: var(--bs-primary);
    border-bottom-color: var(--bs-primary);
    font-weight: 500;
    background: none;
}

/* 8. Alerts */
.alert {
    border-width: 0;
    border-left-width: 4px;
    box-shadow: var(--bs-box-shadow-sm);
}

/* 9. Accordion */
.accordion-item {
    border: 1px solid #e5e7eb;
    margin-bottom: 1rem;
    border-radius: var(--bs-border-radius-lg);
    box-shadow: var(--bs-box-shadow-sm);
    overflow: hidden;
}
.accordion-button {
    font-weight: 500;
    font-family: var(--font-body);
}
.accordion-button:not(.collapsed) {
    color: var(--ela-primary);
    background-color: rgba(var(--ela-primary-rgb), 0.05);
    box-shadow: inset 0 -1px 0 #e5e7eb;
}
.accordion-button:focus {
    box-shadow: 0 0 0 3px rgba(var(--ela-primary-rgb), 0.1);
}
/* --- NAVBAR STICKY QUI COLLE VRAIMENT --- */
.navbar.sticky-top {
    position: fixed;
    top: 0;
    z-index: 2000;
    width: 100%;
}

/* --- DÉBLOQUER LE SCROLL GLOBAL --- */
/* Si existant : SUPPRIMER toute règle globale du type:
   html, body { height:100%; overflow:hidden; } */
html, body {
  height: auto;           /* évite de bloquer la hauteur à 100% */
  overflow-y: auto !important; /* réactive le scroll si bloqué */
  overflow-x: hidden;     /* ok contre le défilement horizontal */
}

/* --- NE PAS CASSER STICKY : pas d'overflow ni de transform sur ancêtres --- */
header, main, .container {
  overflow: visible !important;
  transform: none !important;
}

.partnerLogos img {
    max-height: 60px;
}