/* ============================================================
   WHORPEX ÉCOLE DE FRANÇAIS - Main Stylesheet
   Framework: Pure CSS (Modern Grid + Flexbox)
   ============================================================ */

/* --- CSS Variables --- */
:root {
    --clr-primary: #1a3a5c;
    --clr-primary-light: #2d5986;
    --clr-accent: #d4913a;
    --clr-accent-hover: #b97820;
    --clr-gold: #f0c040;
    --clr-bg: #f7f5f0;
    --clr-bg-alt: #ede8df;
    --clr-dark: #111827;
    --clr-dark-80: rgba(17, 24, 39, 0.8);
    --clr-text: #374151;
    --clr-text-light: #6b7280;
    --clr-white: #ffffff;
    --clr-success: #16a34a;
    --clr-success-bg: #dcfce7;
    --clr-error: #dc2626;

    --font-display: 'Playfair Display', serif;
    --font-body: 'Inter', sans-serif;

    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 32px;

    --shadow-sm: 0 2px 8px rgba(0,0,0,0.08);
    --shadow-md: 0 8px 32px rgba(0,0,0,0.12);
    --shadow-lg: 0 20px 60px rgba(0,0,0,0.18);

    --transition: 0.3s ease;
    --transition-slow: 0.6s ease;
}

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

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

body {
    font-family: var(--font-body);
    color: var(--clr-text);
    background: var(--clr-bg);
    line-height: 1.7;
    overflow-x: hidden;
}

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

a { text-decoration: none; color: inherit; }

ul { list-style: none; }

/* --- Layout Utilities --- */
.container-main {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* --- Section Shared --- */
.section-header {
    text-align: center;
    margin-bottom: 64px;
}

.section-header.light .section-tag,
.section-header.light .section-title,
.section-header.light .section-subtitle {
    color: var(--clr-white);
}

.section-tag {
    display: inline-block;
    background: rgba(212, 145, 58, 0.12);
    color: var(--clr-accent);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    padding: 6px 18px;
    border-radius: 50px;
    margin-bottom: 16px;
}

.section-tag.light {
    background: rgba(255,255,255,0.15);
    color: var(--clr-gold);
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    color: var(--clr-primary);
    line-height: 1.2;
    margin-bottom: 20px;
}

.section-subtitle {
    font-size: 1.05rem;
    color: var(--clr-text-light);
    max-width: 600px;
    margin: 0 auto;
}

/* ============================================================
   NAVIGATION
   ============================================================ */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: transparent;
    transition: background var(--transition), box-shadow var(--transition);
}

.site-header.scrolled {
    background: rgba(26, 58, 92, 0.97);
    backdrop-filter: blur(12px);
    box-shadow: 0 4px 24px rgba(0,0,0,0.2);
}

.navbar { padding: 0; }

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--clr-white);
}

.logo-icon { font-size: 1.6rem; }

.logo-accent { color: var(--clr-gold); }

.nav-menu {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-link {
    color: rgba(255,255,255,0.9);
    font-size: 0.9rem;
    font-weight: 500;
    padding: 8px 14px;
    border-radius: var(--radius-sm);
    transition: color var(--transition), background var(--transition);
}

.nav-link:hover {
    color: var(--clr-white);
    background: rgba(255,255,255,0.1);
}

.nav-cta {
    background: var(--clr-accent);
    color: var(--clr-white);
    font-size: 0.9rem;
    font-weight: 600;
    padding: 10px 22px;
    border-radius: 50px;
    transition: background var(--transition), transform var(--transition);
    margin-left: 8px;
}

.nav-cta:hover {
    background: var(--clr-accent-hover);
    transform: translateY(-2px);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.nav-toggle span {
    display: block;
    width: 26px;
    height: 2px;
    background: var(--clr-white);
    border-radius: 2px;
    transition: all var(--transition);
}

.nav-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ============================================================
   HERO SECTION
   ============================================================ */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    overflow: hidden;
    background: var(--clr-primary);
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(26,58,92,0.98) 45%, rgba(26,58,92,0.7) 100%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    padding: 120px 60px 80px 80px;
}

.hero-badge {
    display: inline-block;
    background: rgba(212,145,58,0.15);
    border: 1px solid rgba(212,145,58,0.3);
    color: var(--clr-gold);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    padding: 8px 20px;
    border-radius: 50px;
    margin-bottom: 28px;
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5vw, 4.2rem);
    font-weight: 800;
    color: var(--clr-white);
    line-height: 1.1;
    margin-bottom: 24px;
}

.hero-highlight {
    color: var(--clr-gold);
    position: relative;
}

.hero-subtitle {
    font-size: 1.15rem;
    color: rgba(255,255,255,0.8);
    max-width: 500px;
    margin-bottom: 44px;
    line-height: 1.8;
}

.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 60px;
}

.btn-primary-hero {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--clr-accent);
    color: var(--clr-white);
    font-weight: 700;
    font-size: 1rem;
    padding: 16px 36px;
    border-radius: 50px;
    transition: all var(--transition);
    box-shadow: 0 8px 24px rgba(212,145,58,0.35);
}

.btn-primary-hero:hover {
    background: var(--clr-accent-hover);
    transform: translateY(-3px);
    box-shadow: 0 14px 36px rgba(212,145,58,0.45);
}

.btn-secondary-hero {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.3);
    color: var(--clr-white);
    font-weight: 600;
    font-size: 1rem;
    padding: 16px 36px;
    border-radius: 50px;
    transition: all var(--transition);
}

.btn-secondary-hero:hover {
    background: rgba(255,255,255,0.2);
    transform: translateY(-3px);
}

.hero-stats {
    display: flex;
    gap: 48px;
}

.hero-stat {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 800;
    color: var(--clr-gold);
    line-height: 1;
}

.stat-label {
    font-size: 0.8rem;
    color: rgba(255,255,255,0.6);
    margin-top: 4px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.hero-image-container {
    position: relative;
    height: 100vh;
    overflow: hidden;
}

.hero-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    opacity: 0.65;
}

/* ============================================================
   AVANTAGES SECTION
   ============================================================ */
.avantages-section {
    padding: 120px 0;
    background: var(--clr-bg);
}

.avantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 28px;
}

.avantage-card {
    background: var(--clr-white);
    padding: 40px 32px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(0,0,0,0.05);
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
}

.avantage-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--clr-accent), var(--clr-gold));
    opacity: 0;
    transition: opacity var(--transition);
}

.avantage-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-md);
}

.avantage-card:hover::before { opacity: 1; }

.avantage-icon {
    font-size: 2.5rem;
    margin-bottom: 20px;
    display: block;
}

.avantage-card h3 {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--clr-primary);
    margin-bottom: 12px;
}

.avantage-card p {
    font-size: 0.95rem;
    color: var(--clr-text-light);
    line-height: 1.7;
}

/* ============================================================
   SERVICES SECTION
   ============================================================ */
.services-section {
    padding: 120px 0;
    background: var(--clr-bg-alt);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 32px;
}

.service-card {
    background: var(--clr-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition);
    display: flex;
    flex-direction: column;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-md);
}

.service-card.featured {
    border: 2px solid var(--clr-accent);
}

.service-img-wrap {
    position: relative;
    height: 220px;
    overflow: hidden;
}

.service-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.service-card:hover .service-img-wrap img {
    transform: scale(1.08);
}

.service-badge {
    position: absolute;
    top: 16px;
    right: 16px;
    background: var(--clr-accent);
    color: var(--clr-white);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    padding: 5px 14px;
    border-radius: 50px;
}

.service-content {
    padding: 32px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.service-content h3 {
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--clr-primary);
    margin-bottom: 12px;
}

.service-content p {
    font-size: 0.95rem;
    color: var(--clr-text-light);
    margin-bottom: 20px;
    flex: 1;
}

.service-features {
    margin-bottom: 24px;
}

.service-features li {
    font-size: 0.88rem;
    color: var(--clr-text);
    padding: 4px 0;
    font-weight: 500;
}

.service-btn {
    display: inline-block;
    background: var(--clr-primary);
    color: var(--clr-white);
    font-weight: 600;
    font-size: 0.9rem;
    padding: 12px 28px;
    border-radius: 50px;
    text-align: center;
    transition: all var(--transition);
}

.service-btn:hover {
    background: var(--clr-accent);
    transform: translateX(4px);
}

/* ============================================================
   PROCESSUS SECTION
   ============================================================ */
.processus-section {
    padding: 120px 0;
    background: var(--clr-primary);
    position: relative;
    overflow: hidden;
}

.processus-section::before {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 500px;
    height: 500px;
    background: rgba(212,145,58,0.06);
    border-radius: 50%;
}

.processus-section .section-title {
    color: var(--clr-white);
}

.processus-section .section-subtitle {
    color: rgba(255,255,255,0.65);
}

.processus-timeline {
    position: relative;
    display: grid;
    grid-template-columns: 1fr;
    gap: 0;
}

.processus-timeline::before {
    content: '';
    position: absolute;
    left: 64px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--clr-accent), var(--clr-gold), var(--clr-accent));
    opacity: 0.4;
}

.process-step {
    display: grid;
    grid-template-columns: 130px 1fr;
    gap: 0 32px;
    align-items: flex-start;
    padding: 32px 0;
    position: relative;
}

.step-connector { display: none; }

.step-circle {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--clr-accent), var(--clr-gold));
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 1;
    box-shadow: 0 0 0 8px rgba(212,145,58,0.15);
    margin: 0 auto;
}

.step-circle span {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--clr-white);
}

.step-content {
    padding: 8px 0;
}

.step-icon {
    font-size: 1.8rem;
    margin-bottom: 12px;
}

.step-content h3 {
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--clr-white);
    margin-bottom: 10px;
}

.step-content p {
    font-size: 0.95rem;
    color: rgba(255,255,255,0.7);
    line-height: 1.75;
    max-width: 550px;
}

/* ============================================================
   TÉMOIGNAGES SECTION
   ============================================================ */
.temoignages-section {
    padding: 120px 0;
    background: var(--clr-bg);
    overflow: hidden;
}

.temoignages-slider {
    position: relative;
}

.temoignages-track {
    display: flex;
    gap: 28px;
    transition: transform 0.5s ease;
}

.temoignage-card {
    min-width: calc(33.333% - 20px);
    background: var(--clr-white);
    padding: 40px 36px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(0,0,0,0.05);
    display: flex;
    flex-direction: column;
    gap: 20px;
    transition: all var(--transition);
    flex-shrink: 0;
}

.temoignage-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
}

.temoignage-stars {
    color: var(--clr-gold);
    font-size: 1.2rem;
    letter-spacing: 2px;
}

.temoignage-text {
    font-size: 0.97rem;
    color: var(--clr-text);
    line-height: 1.8;
    font-style: italic;
    flex: 1;
}

.temoignage-author {
    display: flex;
    align-items: center;
    gap: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--clr-bg-alt);
}

.temoignage-author img {
    width: 54px;
    height: 54px;
    border-radius: 50%;
    object-fit: cover;
}

.author-info strong {
    display: block;
    font-weight: 700;
    color: var(--clr-primary);
    font-size: 0.95rem;
}

.author-info span {
    font-size: 0.8rem;
    color: var(--clr-text-light);
}

.slider-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    margin-top: 48px;
}

.slider-btn {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: 2px solid var(--clr-primary);
    background: transparent;
    color: var(--clr-primary);
    font-size: 1.2rem;
    cursor: pointer;
    transition: all var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.slider-dots {
    display: flex;
    gap: 8px;
}

.slider-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(26,58,92,0.2);
    border: none;
    cursor: pointer;
    transition: all var(--transition);
}

.slider-dot.active {
    background: var(--clr-primary);
    transform: scale(1.3);
}

/* ============================================================
   FAQ SECTION
   ============================================================ */
.faq-section {
    padding: 120px 0;
    background: var(--clr-bg-alt);
}

.faq-grid {
    max-width: 860px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.faq-item {
    background: var(--clr-white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: box-shadow var(--transition);
}

.faq-item:hover { box-shadow: var(--shadow-md); }

.faq-question {
    width: 100%;
    padding: 24px 32px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    background: none;
    border: none;
    cursor: pointer;
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    color: var(--clr-primary);
    text-align: left;
    transition: color var(--transition);
}

.faq-question:hover { color: var(--clr-accent); }

.faq-icon {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    background: var(--clr-bg);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    font-weight: 400;
    color: var(--clr-accent);
    transition: transform var(--transition), background var(--transition);
    line-height: 1;
}

.faq-question[aria-expanded="true"] .faq-icon {
    transform: rotate(45deg);
    background: var(--clr-accent);
    color: var(--clr-white);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.3s ease;
    padding: 0 32px;
}

.faq-answer.open {
    max-height: 400px;
    padding: 0 32px 28px;
}

.faq-answer p {
    font-size: 0.95rem;
    color: var(--clr-text-light);
    line-height: 1.8;
    border-top: 1px solid var(--clr-bg-alt);
    padding-top: 20px;
}

/* ============================================================
   CONTACT SECTION
   ============================================================ */
.contact-section {
    padding: 120px 0;
    background: var(--clr-primary);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 72px;
    align-items: start;
}

.contact-info-side h2 {
    font-family: var(--font-display);
    font-size: clamp(2rem, 3.5vw, 2.8rem);
    font-weight: 700;
    color: var(--clr-white);
    margin-bottom: 20px;
    margin-top: 16px;
    line-height: 1.2;
}

.contact-info-side > p {
    color: rgba(255,255,255,0.7);
    font-size: 1rem;
    line-height: 1.8;
    margin-bottom: 44px;
}

.contact-details { margin-bottom: 48px; }

.contact-detail-item {
    display: flex;
    align-items: flex-start;
    gap: 18px;
    margin-bottom: 24px;
}

.contact-detail-icon {
    font-size: 1.4rem;
    flex-shrink: 0;
    margin-top: 2px;
}

.contact-detail-item strong {
    display: block;
    color: var(--clr-gold);
    font-weight: 700;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 4px;
}

.contact-detail-item span,
.contact-detail-item a {
    color: rgba(255,255,255,0.8);
    font-size: 0.95rem;
    transition: color var(--transition);
}

.contact-detail-item a:hover { color: var(--clr-gold); }

.contact-image-block {
    border-radius: var(--radius-lg);
    overflow: hidden;
    height: 220px;
}

.contact-image-block img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.8;
    transition: transform 0.6s ease;
}

.contact-image-block:hover img { transform: scale(1.05); }

/* --- Form Card --- */
.form-card {
    background: var(--clr-white);
    border-radius: var(--radius-xl);
    padding: 52px 48px;
    box-shadow: var(--shadow-lg);
}

.form-card h3 {
    font-family: var(--font-display);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--clr-primary);
    margin-bottom: 8px;
}

.form-subtitle {
    font-size: 0.9rem;
    color: var(--clr-accent);
    font-weight: 600;
    margin-bottom: 32px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 20px;
}

.form-group label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--clr-primary);
    letter-spacing: 0.02em;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 14px 18px;
    border: 2px solid rgba(0,0,0,0.08);
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--clr-dark);
    background: var(--clr-bg);
    transition: border-color var(--transition), box-shadow var(--transition);
    appearance: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--clr-accent);
    box-shadow: 0 0 0 4px rgba(212,145,58,0.12);
    background: var(--clr-white);
}

.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--clr-text-light); }

.form-group textarea { resize: vertical; }

.field-error {
    font-size: 0.8rem;
    color: var(--clr-error);
    min-height: 18px;
}

.form-submit-btn {
    width: 100%;
    padding: 18px 36px;
    background: linear-gradient(135deg, var(--clr-accent), var(--clr-accent-hover));
    color: var(--clr-white);
    border: none;
    border-radius: 50px;
    font-family: var(--font-body);
    font-size: 1.05rem;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: all var(--transition);
    box-shadow: 0 8px 24px rgba(212,145,58,0.3);
    margin-top: 8px;
}

.form-submit-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 14px 36px rgba(212,145,58,0.4);
}

.btn-arrow { font-size: 1.2rem; transition: transform var(--transition); }
.form-submit-btn:hover .btn-arrow { transform: translateX(4px); }

.form-note {
    font-size: 0.78rem;
    color: var(--clr-text-light);
    text-align: center;
    margin-top: 16px;
}

/* --- Form Success --- */
#formSuccess {
    background: var(--clr-success-bg);
    border: 2px solid var(--clr-success);
    border-radius: var(--radius-lg);
    padding: 48px 36px;
    text-align: center;
    margin-bottom: 24px;
}

.success-icon {
    font-size: 3.5rem;
    margin-bottom: 16px;
    display: block;
}

#formSuccess h4 {
    font-family: var(--font-display);
    font-size: 1.6rem;
    color: var(--clr-success);
    margin-bottom: 12px;
}

#formSuccess p {
    color: var(--clr-text);
    font-size: 1rem;
    line-height: 1.7;
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
    background: var(--clr-dark);
    color: rgba(255,255,255,0.75);
}

.footer-top {
    padding: 80px 0 48px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 48px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--clr-white);
    margin-bottom: 20px;
}

.footer-tagline {
    font-size: 0.9rem;
    line-height: 1.7;
    max-width: 280px;
    margin-bottom: 28px;
}

.footer-social {
    display: flex;
    gap: 12px;
}

.social-link {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255,255,255,0.7);
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    transition: all var(--transition);
}

.social-link:hover {
    background: var(--clr-accent);
    border-color: var(--clr-accent);
    color: var(--clr-white);
    transform: translateY(-3px);
}

.footer-col h4 {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 700;
    color: var(--clr-white);
    margin-bottom: 24px;
    position: relative;
    padding-bottom: 14px;
}

.footer-col h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 32px;
    height: 2px;
    background: var(--clr-accent);
}

.footer-col ul li { margin-bottom: 10px; }

.footer-col ul li a {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.65);
    transition: color var(--transition);
}

.footer-col ul li a:hover { color: var(--clr-gold); }

.footer-address p {
    font-size: 0.88rem;
    color: rgba(255,255,255,0.65);
    margin-bottom: 12px;
    line-height: 1.6;
}

.footer-address a {
    color: rgba(255,255,255,0.65);
    transition: color var(--transition);
}

.footer-address a:hover { color: var(--clr-gold); }

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.08);
    padding: 24px 0;
}

.footer-bottom-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}

.footer-bottom p {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.45);
}

.footer-legal-links {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
}

.footer-legal-links a {
    font-size: 0.82rem;
    color: rgba(255,255,255,0.45);
    transition: color var(--transition);
}

.footer-legal-links a:hover { color: var(--clr-gold); }

/* ============================================================
   COOKIE CONSENT BANNER
   ============================================================ */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 9999;
    background: rgba(17, 24, 39, 0.97);
    backdrop-filter: blur(16px);
    padding: 24px;
    transform: translateY(100%);
    transition: transform 0.5s ease;
    border-top: 2px solid var(--clr-accent);
}

.cookie-banner.visible { transform: translateY(0); }

.cookie-banner-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.cookie-banner-content {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.cookie-banner-icon { font-size: 2rem; flex-shrink: 0; margin-top: 4px; }

.cookie-banner-text h3 {
    color: var(--clr-white);
    font-family: var(--font-display);
    font-size: 1.1rem;
    margin-bottom: 8px;
}

.cookie-banner-text p {
    font-size: 0.87rem;
    color: rgba(255,255,255,0.65);
    line-height: 1.6;
}

.cookie-banner-text a {
    color: var(--clr-gold);
    text-decoration: underline;
    transition: color var(--transition);
}

.cookie-banner-text a:hover { color: var(--clr-accent); }

.cookie-types {
    margin-top: 16px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.cookie-toggle {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    color: rgba(255,255,255,0.75);
    font-size: 0.85rem;
}

.cookie-toggle input { cursor: pointer; accent-color: var(--clr-accent); }

.cookie-banner-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.cookie-btn {
    padding: 12px 28px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.88rem;
    cursor: pointer;
    transition: all var(--transition);
    border: 2px solid transparent;
}

.cookie-btn-accept {
    background: var(--clr-accent);
    color: var(--clr-white);
    border-color: var(--clr-accent);
}

.cookie-btn-accept:hover { background: var(--clr-accent-hover); border-color: var(--clr-accent-hover); }

.cookie-btn-customize {
    background: transparent;
    color: rgba(255,255,255,0.8);
    border-color: rgba(255,255,255,0.25);
}

.cookie-btn-customize:hover {
    border-color: var(--clr-gold);
    color: var(--clr-gold);
}

.cookie-btn-reject {
    background: transparent;
    color: rgba(255,255,255,0.55);
    border-color: rgba(255,255,255,0.12);
}

.cookie-btn-reject:hover { color: var(--clr-white); border-color: rgba(255,255,255,0.4); }

/* ============================================================
   RESPONSIVE DESIGN
   ============================================================ */
@media (max-width: 1100px) {
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
    .contact-wrapper { grid-template-columns: 1fr; gap: 48px; }
    .hero-section { grid-template-columns: 1fr; min-height: auto; }
    .hero-image-container { height: 400px; }
    .hero-content { padding: 140px 40px 60px; }
    .temoignage-card { min-width: calc(50% - 14px); }
}

@media (max-width: 900px) {
    .processus-timeline::before { display: none; }
    .process-step { grid-template-columns: 80px 1fr; }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 80px;
        left: 0;
        right: 0;
        background: rgba(26,58,92,0.98);
        flex-direction: column;
        padding: 24px;
        gap: 8px;
        transform: translateX(-100%);
        transition: transform var(--transition);
        z-index: 999;
    }
    .nav-menu.open { transform: translateX(0); }
    .nav-toggle { display: flex; }
    .footer-grid { grid-template-columns: 1fr; gap: 32px; }
    .form-row { grid-template-columns: 1fr; gap: 0; }
    .form-card { padding: 36px 28px; }
    .hero-stats { gap: 28px; }
    .hero-actions { flex-direction: column; }
    .temoignage-card { min-width: 85vw; }
    .footer-bottom-inner { flex-direction: column; text-align: center; }
    .footer-legal-links { justify-content: center; }
    .services-grid { grid-template-columns: 1fr; }
    .cookie-banner-content { flex-direction: column; }
    .cookie-banner-actions { flex-direction: column; }
    .cookie-btn { width: 100%; text-align: center; }
}

@media (max-width: 480px) {
    .hero-content { padding: 120px 24px 60px; }
    .avantages-grid { grid-template-columns: 1fr; }
    .stat-number { font-size: 1.6rem; }
    .hero-stats { flex-wrap: wrap; gap: 20px; }
}

/* ============================================================
   SCROLL ANIMATIONS
   ============================================================ */
[data-aos] {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

[data-aos].aos-animate {
    opacity: 1;
    transform: translateY(0);
}

/* Delay helpers */
[data-delay="100"] { transition-delay: 0.1s; }
[data-delay="200"] { transition-delay: 0.2s; }
[data-delay="300"] { transition-delay: 0.3s; }
[data-delay="400"] { transition-delay: 0.4s; }
[data-delay="500"] { transition-delay: 0.5s; }
[data-delay="600"] { transition-delay: 0.6s; }