/* ============================================
   Variables CSS - Version sobre avec touches de couleur
   ============================================ */
:root {
    --color-primary: #1a2f4d;
    --color-secondary: #3ab8e0;
    --color-accent: #2196f3;
    --color-text: #333;
    --color-text-light: #666;
    --color-bg: #ffffff;
    --color-bg-light: #f8f9fa;
    --color-border: #e0e0e0;
    --color-success: #4caf50;
    --color-error: #f44336;

    /* Couleurs pétantes - utilisées avec parcimonie */
    --color-orange: #ff6b35;
    --color-coral: #ff8c69;
    --color-yellow: #ffc107;
    --color-purple: #9b59b6;

    --font-main:
        -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue",
        Arial, sans-serif;
    --font-heading: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;

    --container-width: 1200px;
    --border-radius: 8px;
    --transition: all 0.3s ease;
}

/* ============================================
   Reset & Base Styles
   ============================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-main);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-bg);
    -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: 1rem;
    color: var(--color-primary);
}

h1 {
    font-size: 2.5rem;
}
h2 {
    font-size: 2rem;
}
h3 {
    font-size: 1.5rem;
}
h4 {
    font-size: 1.25rem;
}

p {
    margin-bottom: 1rem;
}

a {
    color: var(--color-accent);
    text-decoration: none;
    transition: var(--transition);
}

a:hover {
    color: var(--color-secondary);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

ul {
    list-style-position: inside;
}

/* ============================================
   Layout
   ============================================ */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

.main-content {
    min-height: calc(100vh - 400px);
}

.section {
    padding: 60px 0;
}

.section-title {
    text-align: center;
    font-size: 2.25rem;
    margin-bottom: 1rem;
}

.section-subtitle {
    text-align: center;
    font-size: 1.125rem;
    color: var(--color-text-light);
    margin-bottom: 3rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.bg-light {
    background-color: var(--color-bg-light);
}

/* ============================================
   Header & Navigation
   ============================================ */
.header {
    background-color: var(--color-bg);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

.logo img {
    height: 50px;
    width: auto;
}

.nav-menu {
    display: flex;
    gap: 2rem;
    list-style: none;
    align-items: center;
}

.nav-menu a {
    color: var(--color-primary);
    font-weight: 500;
    padding: 0.5rem 0;
    border-bottom: 2px solid transparent;
}

.nav-menu a:hover {
    border-bottom-color: var(--color-secondary);
}

.nav-item-dropdown {
    position: relative;
}

.dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background-color: var(--color-bg);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    border-radius: var(--border-radius);
    min-width: 250px;
    padding: 0.5rem 0;
    margin-top: 0.5rem;
    list-style: none;
}

.nav-item-dropdown:hover .dropdown-menu {
    display: block;
}

.dropdown-menu li {
    padding: 0;
}

.dropdown-menu a {
    display: block;
    padding: 0.75rem 1.5rem;
    border: none;
}

.dropdown-menu a:hover {
    background-color: var(--color-bg-light);
    color: var(--color-accent);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.nav-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--color-primary);
    border-radius: 2px;
    transition: var(--transition);
}

.btn-contact {
    background-color: var(--color-orange);
    color: white !important;
    padding: 0.5rem 1.5rem !important;
    border-radius: var(--border-radius);
    border: none !important;
}

.btn-contact:hover {
    background-color: var(--color-coral);
    transform: translateY(-2px);
}

/* ============================================
   Buttons
   ============================================ */
.btn {
    display: inline-block;
    padding: 0.75rem 2rem;
    font-size: 1rem;
    font-weight: 500;
    text-align: center;
    border-radius: var(--border-radius);
    border: none;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
}

.btn-primary {
    background-color: var(--color-secondary);
    color: white;
}

.btn-primary:hover {
    background-color: var(--color-accent);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(58, 184, 224, 0.3);
}

.btn-large {
    padding: 1rem 2.5rem;
    font-size: 1.125rem;
}

.btn-white {
    background-color: white;
    color: var(--color-primary);
}

.btn-white:hover {
    background-color: var(--color-bg-light);
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
    background: linear-gradient(
        135deg,
        var(--color-primary) 0%,
        var(--color-accent) 100%
    );
    color: white;
    padding: 80px 0;
    text-align: center;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.hero h1 {
    font-size: 3rem;
    color: white;
    margin-bottom: 1.5rem;
}

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.95;
}

.hero-features {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 2rem;
}

.feature-badge {
    background-color: rgba(255, 255, 255, 0.2);
    padding: 0.5rem 1.5rem;
    border-radius: 50px;
    font-size: 0.95rem;
}

/* Touches de couleur sur les badges */
.feature-badge:nth-child(1) {
    background-color: var(--color-orange);
}

.feature-badge:nth-child(2) {
    background-color: var(--color-yellow);
    color: var(--color-primary);
}

.feature-badge:nth-child(3) {
    background-color: var(--color-purple);
}

/* ============================================
   Cards
   ============================================ */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.card {
    background-color: var(--color-bg);
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    transition: var(--transition);
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
}

.card-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.card h3 {
    margin-bottom: 1rem;
}

.card-link {
    display: inline-block;
    margin-top: 1rem;
    color: var(--color-accent);
    font-weight: 500;
}

.card-link:hover {
    color: var(--color-orange);
}

/* ============================================
   Steps - Avec couleurs pétantes !
   ============================================ */
.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.step {
    text-align: center;
    padding: 1.5rem;
}

.step-number {
    width: 60px;
    height: 60px;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: bold;
    margin: 0 auto 1rem;
}

/* Couleurs différentes pour chaque étape */
.step:nth-child(1) .step-number {
    background-color: var(--color-orange);
}

.step:nth-child(2) .step-number {
    background-color: var(--color-coral);
}

.step:nth-child(3) .step-number {
    background-color: var(--color-yellow);
    color: var(--color-primary);
}

.step:nth-child(4) .step-number {
    background-color: var(--color-purple);
}

.step h3 {
    margin-bottom: 0.5rem;
}

/* ============================================
   Advantages
   ============================================ */
.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.advantage {
    padding: 1.5rem;
}

.advantage h3 {
    margin-bottom: 0.5rem;
}

/* Touches de couleur sur les titres d'avantages */
.advantage:nth-child(1) h3::before {
    content: "⚡ ";
    color: var(--color-yellow);
}

.advantage:nth-child(2) h3::before {
    content: "💰 ";
    color: var(--color-orange);
}

.advantage:nth-child(3) h3::before {
    content: "🛡️ ";
    color: var(--color-purple);
}

.advantage:nth-child(4) h3::before {
    content: "📱 ";
    color: var(--color-secondary);
}

.advantage:nth-child(5) h3::before {
    content: "🔒 ";
    color: var(--color-success);
}

.advantage:nth-child(6) h3::before {
    content: "👥 ";
    color: var(--color-coral);
}

/* ============================================
   Navigation entre durées
   ============================================ */

.navigation-durees {
    display: flex;
    gap: 15px;
    margin: 50px 0 30px;
    align-items: center;
}

.nav-duree {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 20px;
    background: var(--color-bg-light);
    border: 2px solid var(--color-border);
    border-radius: 12px;
    text-decoration: none;
    transition: all 0.3s ease;
}

.nav-duree:hover {
    background: white;
    border-color: var(--color-secondary);
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

.nav-prev {
    justify-content: flex-start;
}

.nav-next {
    justify-content: flex-end;
}

.nav-arrow {
    font-size: 2rem;
    color: var(--color-secondary);
    font-weight: bold;
}

.nav-content {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.nav-prev .nav-content {
    align-items: flex-start;
}

.nav-next .nav-content {
    align-items: flex-end;
}

.nav-label {
    font-size: 0.85rem;
    color: var(--color-text-light);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.nav-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-text);
}

.nav-price {
    font-size: 1rem;
    color: var(--color-secondary);
    font-weight: 600;
}

.nav-toutes-durees {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
    padding: 15px 25px;
    background: var(--color-secondary);
    color: white;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.nav-toutes-durees:hover {
    background: var(--color-primary);
    transform: scale(1.05);
}

.nav-toutes-durees span:first-child {
    font-size: 1.5rem;
}

.nav-disabled {
    opacity: 0.3;
    pointer-events: none;
}

/* Responsive */
@media (max-width: 768px) {
    .navigation-durees {
        flex-direction: column;
    }

    .nav-duree {
        width: 100%;
    }

    .nav-toutes-durees {
        order: -1;
        width: 100%;
    }
}

/* ============================================
   Sections des durées (maillage interne)
   ============================================ */
.durees-section {
    margin: 40px 0;
}

.durees-category {
    margin-bottom: 40px;
}

.durees-category-title {
    font-size: 1.4rem;
    color: var(--color-primary);
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--color-border);
}

.durees-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 15px;
    margin-bottom: 20px;
}

.duree-card {
    display: flex;
    flex-direction: column;
    padding: 15px;
    background: var(--color-bg-light);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    text-decoration: none;
    transition: all 0.3s ease;
    text-align: center;
}

.duree-card:hover {
    background: white;
    border-color: var(--color-secondary);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transform: translateY(-2px);
}

.duree-label {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 8px;
}

.duree-price {
    font-size: 0.9rem;
    color: var(--color-secondary);
    font-weight: 500;
}

.durees-note {
    background: #fff8e6;
    border-left: 4px solid var(--color-secondary);
    padding: 15px 20px;
    margin-top: 30px;
    border-radius: 4px;
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Responsive */
@media (max-width: 768px) {
    .durees-grid {
        grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
        gap: 10px;
    }

    .duree-card {
        padding: 12px;
    }

    .duree-label {
        font-size: 1rem;
    }

    .duree-price {
        font-size: 0.85rem;
    }

    .durees-category-title {
        font-size: 1.2rem;
    }
}

@media (max-width: 480px) {
    .durees-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ============================================
   Breadcrumb / Fil d'ariane
   ============================================ */
.breadcrumb {
    padding: 8px 0 4px 0;
}

.breadcrumb ol {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0;
    font-size: 0.8rem;
}

.breadcrumb li {
    display: flex;
    align-items: center;
    color: var(--color-text-light);
}

.breadcrumb li + li::before {
    content: "›";
    margin: 0 8px;
    color: #ccc;
    font-size: 1rem;
    font-weight: 400;
}

.breadcrumb a {
    color: var(--color-text-light);
    text-decoration: none;
    transition: color 0.2s ease;
}

.breadcrumb a:hover {
    color: var(--color-secondary);
    text-decoration: underline;
}

.breadcrumb li[aria-current="page"] {
    color: var(--color-text);
    font-weight: 500;
}

/* Réduire l'espace en haut des sections qui suivent un breadcrumb */
.breadcrumb + .section {
    padding-top: 30px;
}

/* ============================================
   Page Header
   ============================================ */
.page-header {
    background: linear-gradient(
        135deg,
        var(--color-primary) 0%,
        var(--color-accent) 100%
    );
    color: white;
    padding: 60px 0;
    text-align: center;
}

.page-header h1 {
    color: white;
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.page-subtitle {
    font-size: 1.125rem;
    opacity: 0.95;
    max-width: 700px;
    margin: 0 auto;
}

/* ============================================
   Content Layout
   ============================================ */
.content-wrapper {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 3rem;
}

.article-content {
    max-width: 800px;
}

.article-content h2 {
    margin-top: 2rem;
    margin-bottom: 1rem;
}

.article-content h3 {
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
}

.article-content ul,
.article-content ol {
    margin-bottom: 1.5rem;
    padding-left: 1.5rem;
}

.article-content li {
    margin-bottom: 0.5rem;
}

/* ============================================
   Sidebar
   ============================================ */
.sidebar {
    position: sticky;
    top: 100px;
    align-self: start;
}

.sidebar-box {
    background-color: var(--color-bg);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
}

.sidebar-box h3 {
    font-size: 1.125rem;
    margin-bottom: 1rem;
}

.sidebar-box.bg-primary {
    background-color: var(--color-primary);
    color: white;
}

.sidebar-box.bg-primary h3 {
    color: white;
}

.sidebar-box.bg-light {
    background-color: var(--color-bg-light);
}

.sidebar-links {
    list-style: none;
    padding: 0;
}

.sidebar-links li {
    margin-bottom: 0.5rem;
}

.sidebar-links a {
    display: block;
    padding: 0.5rem 0;
    color: var(--color-primary);
}

.sidebar-links a:hover {
    color: var(--color-accent);
    padding-left: 0.5rem;
}

/* ============================================
   Info Boxes
   ============================================ */
.info-box,
.highlight-box {
    background-color: var(--color-bg-light);
    border-left: 4px solid var(--color-secondary);
    padding: 1.5rem;
    margin: 2rem 0;
    border-radius: var(--border-radius);
}

.highlight-box {
    background-color: #fff8e6;
    border-left-color: var(--color-yellow);
}

.info-box h3,
.highlight-box h3 {
    margin-top: 0;
}

/* ============================================
   Situations & Formules
   ============================================ */

.situation-box {
    margin: 3rem 0;
}

.situations-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.situation-card {
    background-color: var(--color-bg-light);
    padding: 1.5rem;
    border-radius: var(--border-radius);
}

.situation-card h3 {
    margin-bottom: 0.75rem;
}

.formules-comparison {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.formule {
    background-color: var(--color-bg);
    border: 2px solid var(--color-border);
    border-radius: var(--border-radius);
    padding: 2rem;
    position: relative;
}

.formule-popular {
    border-color: var(--color-orange);
    box-shadow: 0 4px 20px rgba(255, 107, 53, 0.2);
    transform: scale(1.05);
}

.formule-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--color-orange);
    color: white;
    padding: 0.25rem 1rem;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
}

.formule h3 {
    text-align: center;
    margin-bottom: 1rem;
}

.formule-price {
    text-align: center;
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--color-accent);
    margin-bottom: 1.5rem;
}

.formule ul {
    list-style: none;
    padding: 0;
    margin-bottom: 1rem;
}

.formule ul li {
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--color-bg-light);
}

.formule-desc {
    text-align: center;
    font-size: 0.9rem;
    color: var(--color-text-light);
}

/* ============================================
   Tableau de comparaison prix / durées
   ============================================ */
.prix-table-wrap {
    overflow-x: auto;
    margin: 2rem 0;
    border-radius: var(--border-radius);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
}

.prix-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 500px;
    font-size: 0.95rem;
}

.prix-table thead {
    background: linear-gradient(
        135deg,
        var(--color-primary) 0%,
        var(--color-accent) 100%
    );
    color: white;
}

.prix-table th {
    padding: 14px 16px;
    text-align: center;
    font-weight: 600;
    letter-spacing: 0.3px;
}

.prix-table th:first-child {
    text-align: left;
}

.prix-table tbody tr {
    border-bottom: 1px solid var(--color-border);
    transition: background-color 0.2s ease;
}

.prix-table tbody tr:last-child {
    border-bottom: none;
}

.prix-table tbody tr:hover {
    background-color: #f0f7ff;
}

.prix-table tbody tr.row-current {
    background-color: #fff8e6;
    font-weight: 600;
}

.prix-table tbody tr.row-current td {
    color: var(--color-primary);
}

.prix-table td {
    padding: 12px 16px;
    text-align: center;
}

.prix-table td:first-child {
    text-align: left;
    font-weight: 500;
}

.prix-table .tag-current {
    display: inline-block;
    background-color: var(--color-orange);
    color: white;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 2px 8px;
    border-radius: 10px;
    margin-left: 8px;
    vertical-align: middle;
}

.prix-table .prix-link {
    color: var(--color-secondary);
    text-decoration: none;
    font-weight: 600;
}

.prix-table .prix-link:hover {
    color: var(--color-orange);
    text-decoration: underline;
}

/* ============================================
   Avantages List
   ============================================ */
.avantages-list {
    margin: 2rem 0;
}

.avantage {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.avantage-icon {
    font-size: 2rem;
    flex-shrink: 0;
    margin-top: 1rem;
}

/* ============================================
   FAQ
   ============================================ */
.faq {
    margin: 2rem 0;
}

.faq-item {
    background-color: var(--color-bg-light);
    padding: 1.5rem;
    margin-bottom: 1rem;
    border-radius: var(--border-radius);
}

.faq-item h3 {
    margin-bottom: 0.75rem;
    color: var(--color-primary);
}

/* ============================================
   CTA Section
   ============================================ */
.cta-section {
    background: linear-gradient(
        135deg,
        var(--color-primary) 0%,
        var(--color-accent) 100%
    );
    color: white;
}

.cta-content {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.cta-content h2 {
    color: white;
    font-size: 2rem;
    margin-bottom: 1rem;
}

.cta-content p {
    font-size: 1.125rem;
    margin-bottom: 2rem;
}

.cta-box {
    background: linear-gradient(
        135deg,
        var(--color-secondary) 0%,
        var(--color-accent) 100%
    );
    color: white;
    padding: 2.5rem;
    border-radius: var(--border-radius);
    text-align: center;
    margin: 3rem 0;
}

.cta-box h3 {
    color: white;
    margin-bottom: 1rem;
}

/* ============================================
   More Types
   ============================================ */
.more-types {
    text-align: center;
    margin-top: 2rem;
    padding: 1.5rem;
    background-color: var(--color-bg-light);
    border-radius: var(--border-radius);
}

/* ============================================
   Footer
   ============================================ */
.footer {
    background-color: var(--color-primary);
    color: white;
    padding: 3rem 0 1rem;
}

.footer h3,
.footer h4 {
    color: white;
    margin-bottom: 1rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-column ul {
    list-style: none;
    padding: 0;
}

.footer-column ul li {
    margin-bottom: 0.5rem;
}

.footer-column a {
    color: rgba(255, 255, 255, 0.8);
}

.footer-column a:hover {
    color: var(--color-coral);
}

.footer-contact {
    margin-top: 1rem;
}

.footer-avantages {
    list-style: none;
    padding: 0;
}

.footer-avantages li {
    margin-bottom: 0.5rem;
    padding-left: 0;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding-top: 1.5rem;
    text-align: center;
    font-size: 0.9rem;
}

.footer-legal {
    margin-top: 0.5rem;
}

.footer-legal a {
    margin: 0 0.5rem;
}

/* ============================================
   Contact Form
   ============================================ */
.contact-form {
    background-color: var(--color-bg);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--color-primary);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    font-family: var(--font-main);
    font-size: 1rem;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-orange);
}

.form-group textarea {
    resize: vertical;
    min-height: 150px;
}

.alert {
    padding: 1rem 1.5rem;
    border-radius: var(--border-radius);
    margin-bottom: 1.5rem;
}

.alert-success {
    background-color: #d4edda;
    border: 1px solid #c3e6cb;
    color: #155724;
}

.alert-error {
    background-color: #f8d7da;
    border: 1px solid #f5c6cb;
    color: #721c24;
}

/* ============================================
   Cookie Banner
   ============================================ */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: var(--color-primary);
    color: white;
    padding: 1.5rem;
    box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.2);
    z-index: 9999;
}

.cookie-content {
    max-width: var(--container-width);
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
}

.cookie-content p {
    margin: 0;
    flex: 1;
}

.cookie-content a {
    color: var(--color-coral);
}

/* ============================================
   Responsive Design
   ============================================ */
@media (max-width: 992px) {
    .content-wrapper {
        grid-template-columns: 1fr;
    }

    .sidebar {
        position: static;
    }

    .formules-comparison {
        grid-template-columns: 1fr;
    }

    .formule-popular {
        transform: none;
    }
}

@media (max-width: 768px) {
    html {
        font-size: 14px;
    }

    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: var(--color-bg);
        flex-direction: column;
        padding: 1rem 0;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    }

    .nav-menu.active {
        display: flex;
    }

    .nav-toggle {
        display: flex;
    }

    .dropdown-menu {
        position: static;
        box-shadow: none;
        background-color: var(--color-bg-light);
        margin-top: 0;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .section {
        padding: 40px 0;
    }

    .cards-grid,
    .steps-grid,
    .advantages-grid,
    .situations-grid {
        grid-template-columns: 1fr;
    }

    .cookie-content {
        flex-direction: column;
        text-align: center;
    }

    .breadcrumb {
        padding: 6px 0 3px 0;
    }

    .breadcrumb ol {
        font-size: 0.75rem;
    }

    .breadcrumb li + li::before {
        margin: 0 6px;
    }

    .breadcrumb + .section {
        padding-top: 20px;
    }
}

@media (max-width: 480px) {
    .hero-features {
        flex-direction: column;
    }

    .feature-badge {
        width: 100%;
        text-align: center;
    }
}