/* ===========================
   Global Styles
   =========================== */

:root {
    --primary-color: #d4af37;
    --primary-dark: #b8941f;
    --primary-light: #e5c761;
    --text-dark: #1a1a1a;
    --text-gray: #666;
    --bg-light: #f8f9fa;
    --white: #ffffff;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.15);
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

h1, h2, h3, h4 {
    font-weight: 700;
    line-height: 1.2;
    color: var(--text-dark);
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.75rem, 4vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 3vw, 1.75rem); }

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

/* ===========================
   Header & Navigation
   =========================== */

.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: #ffffff;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    z-index: 1000;
    transition: var(--transition);
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0;
    height: 70px;
}

.logo {
    height: 150px;
    width: auto;
    margin: -40px 0;
}

.nav-links {
    display: flex;
    gap: 32px;
    align-items: center;
}

.nav-links a {
    font-weight: 500;
    color: var(--text-dark);
    transition: var(--transition);
}

.nav-links a:hover {
    color: var(--primary-color);
}

/* ===========================
   Buttons
   =========================== */

.btn-primary,
.btn-secondary,
.btn-hero,
.btn-pricing {
    display: inline-block;
    padding: 14px 28px;
    font-weight: 600;
    border-radius: 8px;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    font-size: 16px;
    text-align: center;
}

.btn-primary,
.btn-hero {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: var(--white);
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
}

.btn-primary:hover,
.btn-hero:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(212, 175, 55, 0.4);
}

.btn-secondary {
    background: var(--white);
    color: var(--text-dark);
    border: 2px solid var(--text-dark);
}

.btn-secondary:hover {
    background: var(--text-dark);
    color: var(--white);
}

.btn-pricing {
    width: 100%;
    background: var(--text-dark);
    color: var(--white);
}

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

.btn-pricing.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
}

/* Pricing Cards in Payment Form */
.pricing-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-bottom: 32px;
}

.pricing-card {
    position: relative;
    padding: 28px;
    background: white;
    border: 3px solid #e9ecef;
    border-radius: 16px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
}

.pricing-card input[type="radio"] {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.pricing-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.12);
    border-color: var(--primary-color);
}

.pricing-card:has(input[type="radio"]:checked) {
    border-color: var(--primary-color);
    border-width: 3px;
    background: linear-gradient(to bottom, rgba(199, 169, 97, 0.08), white);
    box-shadow: 0 4px 20px rgba(199, 169, 97, 0.3);
}

.pricing-card input[type="radio"]:checked + .card-header::before {
    content: '✓';
    position: absolute;
    top: -12px;
    right: -12px;
    width: 36px;
    height: 36px;
    background: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.2rem;
    box-shadow: 0 4px 12px rgba(199, 169, 97, 0.5);
}

.pricing-card.recommended {
    /* Retirer le style par défaut pour éviter la confusion avec la sélection */
    /* Le badge "Meilleur prix" suffit pour indiquer la recommandation */
}

.card-header {
    position: relative;
    text-align: center;
    margin-bottom: 20px;
}

.card-header h4 {
    font-size: 1.3rem;
    margin-bottom: 0;
    margin-top: 8px;
    color: var(--text-dark);
    font-weight: 600;
}

.badge-popular {
    display: inline-block;
    background: var(--primary-color);
    color: white;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.card-price {
    text-align: center;
    margin-bottom: 12px;
}

.price-main {
    font-size: 3rem;
    font-weight: 800;
    color: var(--primary-color);
    line-height: 1;
}

.price-period {
    font-size: 1.1rem;
    color: #666;
    font-weight: 500;
}

.card-economy {
    text-align: center;
    background: #d4edda;
    color: #155724;
    padding: 6px 12px;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 16px;
}

.card-features {
    margin: 20px 0;
    padding: 20px 0;
    border-top: 1px solid #e9ecef;
    border-bottom: 1px solid #e9ecef;
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.card-features .feature {
    padding: 8px 0;
    font-size: 0.95rem;
    color: #333;
}

.card-total {
    text-align: center;
    padding-top: 12px;
    font-size: 0.95rem;
    color: #666;
    margin-top: auto;
}

.card-total strong {
    color: var(--primary-color);
    font-size: 1.3rem;
}

/* Plaque Section */
.plaque-section {
    background: #f8f9fa;
    padding: 24px;
    border-radius: 16px;
    border: 2px solid #e9ecef;
}

.plaque-visual {
    margin-bottom: 24px;
}

.plaque-visual img {
    display: block;
    margin-bottom: 12px;
}

.plaque-info {
    padding: 12px;
    background: white;
    border-radius: 8px;
}

.plaque-selector {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.quantity-label {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.quantity-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
}

.qty-btn-large {
    width: 60px;
    height: 60px;
    border: 3px solid var(--primary-color);
    background: white;
    color: var(--primary-color);
    font-size: 2rem;
    font-weight: 700;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.qty-btn-large:hover {
    background: var(--primary-color);
    color: white;
    transform: scale(1.05);
}

.qty-btn-large:active {
    transform: scale(0.95);
}

.quantity-display {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    min-width: 120px;
}

.quantity-display input {
    width: 100%;
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    border: none;
    background: transparent;
    color: var(--text-dark);
    pointer-events: none;
}

.qty-label {
    font-size: 0.85rem;
    color: #666;
    font-weight: 500;
}

.plaque-total-display {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px;
    background: white;
    border-radius: 12px;
    border: 2px solid var(--primary-color);
}

.plaque-total-display span {
    font-size: 1.1rem;
    color: #666;
}

/* Quantity Buttons (old style - keep for compatibility) */
.qty-btn {
    width: 44px;
    height: 44px;
    border: 2px solid var(--primary-color);
    background: white;
    color: var(--primary-color);
    font-size: 1.5rem;
    font-weight: 700;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.qty-btn:hover {
    background: var(--primary-color);
    color: white;
    transform: scale(1.05);
}

.qty-btn:active {
    transform: scale(0.95);
}

/* Contact Methods Grid */
.contact-methods-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 40px;
}

.contact-card {
    padding: 32px;
    background: white;
    border-radius: 16px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    text-align: center;
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.contact-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.12);
    border-color: var(--primary-color);
}

.contact-icon {
    font-size: 3rem;
    margin-bottom: 16px;
}

.contact-card h3 {
    font-size: 1.3rem;
    margin-bottom: 8px;
    color: var(--text-dark);
}

.contact-card p {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 8px;
}

.contact-time {
    display: block;
    font-size: 0.85rem;
    color: #666;
}

/* ===========================
   Hero Section
   =========================== */

.hero {
    padding: 100px 0 60px;
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: linear-gradient(45deg, transparent, rgba(212, 175, 55, 0.1));
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero h1 {
    color: var(--white);
    margin-bottom: 20px;
    font-size: 2.5rem;
}

.hero p {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 32px;
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

.hero-image {
    position: relative;
    z-index: 2;
}

.hero-image img {
    width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.hero-stats {
    display: flex;
    gap: 32px;
    flex-wrap: wrap;
}

.stat {
    text-align: center;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary-color);
    display: block;
}

.stat-label {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.8);
}

/* ===========================
   Problem & Solution Sections
   =========================== */

.problem-section,
.solution-section {
    padding: 60px 0;
}

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

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 48px;
}

.section-subtitle {
    color: var(--primary-color);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 1px;
    margin-bottom: 12px;
}

.problem-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-top: 40px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
    margin-top: 48px;
}

.problem-card {
    background: var(--white);
    padding: 24px;
    border-radius: 12px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border-left: 4px solid var(--primary-color);
}

.feature-card {
    background: var(--white);
    padding: 32px;
    border-radius: 12px;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.problem-card:hover,
.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.problem-icon {
    font-size: 2rem;
    margin-bottom: 12px;
    display: block;
}

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: 16px;
    display: block;
}

.problem-card h3 {
    margin-bottom: 8px;
    font-size: 1.1rem;
}

.feature-card h3 {
    margin-bottom: 12px;
    font-size: 1.25rem;
}

.problem-card p {
    color: var(--text-gray);
    line-height: 1.6;
    font-size: 0.95rem;
}

.feature-card p {
    color: var(--text-gray);
    line-height: 1.7;
}

/* ===========================
   Solution Section with Image
   =========================== */

.solution-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
}

.solution-text span.section-subtitle {
    color: var(--primary-color);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 1px;
    display: block;
    margin-bottom: 12px;
}

.solution-text h2 {
    margin-bottom: 20px;
    font-size: 2rem;
}

.solution-text p {
    color: var(--text-gray);
    line-height: 1.7;
    margin-bottom: 24px;
    font-size: 1.05rem;
}

.solution-benefits {
    list-style: none;
    margin: 0;
    padding: 0;
}

.solution-benefits li {
    padding: 10px 0;
    font-size: 1.05rem;
    color: var(--text-dark);
    font-weight: 500;
}

.solution-image {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.solution-image img {
    max-width: 350px;
    width: 100%;
    height: auto;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
}

/* ===========================
   Screenshots Section
   =========================== */

.screenshots-section {
    padding: 80px 0;
    background: var(--white);
}

.screenshots-grid {
    display: flex;
    justify-content: center;
    gap: 32px;
    margin-top: 48px;
    flex-wrap: wrap;
}

.screenshot-item {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    flex: 0 0 auto;
}

.screenshot-item img {
    width: 100%;
    max-width: 280px;
    height: auto;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    margin: 0 auto 20px;
    transition: var(--transition);
}

.screenshot-item img:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.25);
}

.screenshot-item h4 {
    font-size: 1.1rem;
    margin-bottom: 8px;
    color: var(--text-dark);
}

.screenshot-item p {
    font-size: 0.9rem;
    color: var(--text-gray);
}

/* ===========================
   Features Section
   =========================== */

.features-section {
    padding: 80px 0;
    background: var(--bg-light);
}

.features-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

/* ===========================
   How It Works
   =========================== */

.how-it-works {
    padding: 60px 0;
    background: var(--white);
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-top: 40px;
}

.step {
    text-align: center;
    position: relative;
    padding: 24px;
    background: var(--bg-light);
    border-radius: 12px;
}

.step-number {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    font-weight: 800;
    margin: 0 auto 16px;
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
}

.step h3 {
    margin-bottom: 12px;
    font-size: 1.25rem;
}

.step p {
    color: var(--text-gray);
    line-height: 1.6;
    font-size: 0.95rem;
}

/* ===========================
   Demo Section
   =========================== */

.demo-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
    color: var(--white);
    text-align: center;
}

.demo-section h2 {
    color: var(--white);
    margin-bottom: 16px;
}

.demo-section p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 40px;
    font-size: 1.1rem;
}

.demo-qr {
    background: var(--white);
    padding: 40px;
    border-radius: 12px;
    display: block;
    text-align: center;
    margin: 0 auto 24px;
    width: fit-content;
}

.demo-qr img {
    width: 200px;
    height: 200px;
    display: block;
    margin: 0 auto 16px auto;
}

.demo-qr p {
    margin: 0;
    padding: 0;
    color: #333;
    font-size: 0.95rem;
}

.demo-qr a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
}

.demo-qr a:hover {
    text-decoration: underline;
}

/* ===========================
   Testimonials
   =========================== */

.testimonials-section {
    padding: 80px 0;
    background: var(--bg-light);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
    margin-top: 48px;
}

.testimonial-card {
    background: var(--white);
    padding: 32px;
    border-radius: 12px;
    box-shadow: var(--shadow);
    position: relative;
}

.testimonial-quote {
    font-size: 3rem;
    color: var(--primary-color);
    opacity: 0.2;
    position: absolute;
    top: 16px;
    left: 24px;
}

.testimonial-text {
    margin-bottom: 24px;
    font-style: italic;
    color: var(--text-gray);
    line-height: 1.7;
    position: relative;
    z-index: 2;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 16px;
}

.author-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--primary-color);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.25rem;
}

.author-info strong {
    display: block;
    margin-bottom: 4px;
}

.author-info span {
    color: var(--text-gray);
    font-size: 0.9rem;
}

.testimonial-rating {
    color: var(--primary-color);
    margin-top: 8px;
}

/* ===========================
   CTA Sections
   =========================== */

.cta-section,
.final-cta {
    padding: 80px 0;
    text-align: center;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: var(--white);
}

.cta-section h2,
.final-cta h2 {
    color: var(--white);
    margin-bottom: 16px;
}

.cta-section p,
.final-cta p {
    font-size: 1.25rem;
    margin-bottom: 32px;
    opacity: 0.95;
}

.final-cta .small-text {
    margin-top: 16px;
    font-size: 0.95rem;
    opacity: 0.9;
}

.final-cta .btn-hero {
    background: white !important;
    background-image: none !important;
    color: #1a1a1a !important;
    border: 2px solid white !important;
}

.final-cta .btn-hero:hover {
    background: transparent !important;
    background-image: none !important;
    color: white !important;
    border-color: white !important;
}

/* ===========================
   Pricing Pages
   =========================== */

.pricing-hero {
    padding: 140px 0 60px;
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
    color: var(--white);
    text-align: center;
}

.pricing-hero h1 {
    color: var(--white);
    margin-bottom: 16px;
}

.pricing-hero p {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 40px;
}

.toggle-billing {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin-top: 32px;
}

.billing-option {
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    opacity: 0.6;
}

.billing-option.active {
    opacity: 1;
    color: var(--primary-color);
}

.save-badge {
    background: var(--primary-color);
    color: var(--white);
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 0.85rem;
    margin-left: 8px;
}

.switch {
    position: relative;
    display: inline-block;
    width: 60px;
    height: 30px;
}

.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(255, 255, 255, 0.3);
    transition: 0.4s;
    border-radius: 30px;
}

.slider:before {
    position: absolute;
    content: "";
    height: 22px;
    width: 22px;
    left: 4px;
    bottom: 4px;
    background-color: white;
    transition: 0.4s;
    border-radius: 50%;
}

input:checked + .slider {
    background-color: var(--primary-color);
}

input:checked + .slider:before {
    transform: translateX(30px);
}

.pricing-section {
    padding: 80px 0;
    background: var(--bg-light);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
    margin-top: 48px;
}

.pricing-card {
    background: var(--white);
    border-radius: 12px;
    padding: 40px 32px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    position: relative;
}

.pricing-card.featured {
    border: 3px solid var(--primary-color);
    transform: scale(1.05);
}

.pricing-card:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: var(--shadow-lg);
}

.pricing-card.featured:hover {
    transform: translateY(-5px) scale(1.07);
}

.popular-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary-color);
    color: var(--white);
    padding: 8px 24px;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.9rem;
}

.pricing-header {
    text-align: center;
    padding-bottom: 24px;
    border-bottom: 2px solid var(--bg-light);
    margin-bottom: 24px;
}

.pricing-header h3 {
    font-size: 1.5rem;
    margin-bottom: 16px;
}

.price {
    margin: 24px 0;
}

.price-amount {
    font-size: 3rem;
    font-weight: 800;
    color: var(--primary-color);
}

.price-period {
    font-size: 1.1rem;
    color: var(--text-gray);
}

.price-description {
    color: var(--text-gray);
    font-size: 0.95rem;
}

.pricing-features {
    margin: 24px 0;
}

.pricing-features .feature {
    padding: 12px 0;
    border-bottom: 1px solid var(--bg-light);
    display: flex;
    align-items: center;
    gap: 12px;
}

.pricing-features .feature:last-child {
    border-bottom: none;
}

.pricing-features .feature-special {
    color: var(--primary-color);
    font-weight: 600;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-top: 48px;
}

.pricing-explanation {
    margin-top: 60px;
    background: var(--bg-light);
    border-radius: 12px;
    padding: 40px;
    border: 2px solid var(--primary-color);
}

.pricing-explanation h3 {
    text-align: center;
    margin-bottom: 32px;
    color: var(--text-dark);
}

.explanation-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 32px;
}

.explanation-item {
    background: var(--white);
    padding: 20px;
    border-radius: 8px;
    text-align: center;
}

.explanation-item strong {
    display: block;
    margin-bottom: 8px;
    color: var(--primary-color);
    font-size: 1.1rem;
}

.explanation-item p {
    color: var(--text-gray);
    font-size: 0.95rem;
    line-height: 1.5;
}

.pricing-example {
    background: var(--white);
    padding: 24px;
    border-radius: 8px;
    text-align: center;
}

.pricing-example p {
    margin: 8px 0;
    font-size: 1.05rem;
    color: var(--text-gray);
}

/* ===========================
   Plaque Product Section
   =========================== */

.plaque-section {
    margin-top: 80px;
    padding-top: 60px;
    border-top: 2px solid var(--bg-light);
}

.plaque-section > h3 {
    text-align: center;
    margin-bottom: 40px;
    font-size: 2rem;
    color: var(--text-dark);
}

.plaque-product {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 48px;
    align-items: center;
    background: var(--white);
    padding: 40px;
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
}

.plaque-carousel {
    position: relative;
    width: 100%;
}

.carousel-images {
    position: relative;
    width: 100%;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.carousel-img {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    object-fit: contain;
    opacity: 0;
    transition: opacity 0.5s ease-in-out;
}

.carousel-img.active {
    opacity: 1;
    z-index: 1;
}

.carousel-dots {
    display: flex;
    gap: 10px;
    justify-content: center;
    padding: 20px 0;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.2);
    cursor: pointer;
    transition: all 0.3s ease;
}

.dot:hover {
    background: rgba(0, 0, 0, 0.4);
}

.dot.active {
    background: var(--primary-color);
    transform: scale(1.2);
}

.plaque-details {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.plaque-price-tag {
    display: inline-flex;
    align-items: baseline;
    gap: 12px;
    padding: 12px 24px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: var(--white);
    border-radius: 8px;
    width: fit-content;
}

.plaque-amount {
    font-size: 2rem;
    font-weight: 800;
}

.plaque-label {
    font-size: 1rem;
    font-weight: 600;
    opacity: 0.9;
}

.plaque-details h4 {
    font-size: 1.75rem;
    color: var(--text-dark);
    margin: 0;
}

.plaque-description {
    font-size: 1.05rem;
    color: var(--text-gray);
    line-height: 1.6;
    margin: 0;
}

.plaque-features {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.plaque-features li {
    font-size: 1rem;
    color: var(--text-dark);
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    background: var(--bg-light);
    border-radius: 8px;
}

.plaque-features strong {
    color: var(--primary-color);
    min-width: 100px;
}

.plaque-details .btn-hero {
    margin-top: 12px;
    width: 100%;
    text-align: center;
}

/* Modal image plein écran */
.image-modal {
    display: none;
    position: fixed;
    z-index: 10000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.95);
    cursor: zoom-out;
}

.image-modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

.image-modal img {
    max-width: 95%;
    max-height: 95%;
    object-fit: contain;
    animation: zoomIn 0.3s ease;
}

@keyframes zoomIn {
    from { transform: scale(0.8); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

.image-modal-close {
    position: absolute;
    top: 20px;
    right: 30px;
    color: white;
    font-size: 40px;
    font-weight: bold;
    cursor: pointer;
    z-index: 10001;
}

.image-modal-close:hover {
    color: var(--primary-color);
}

.pack-complet {
    margin-top: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 12px;
    padding: 48px;
    text-align: center;
    color: var(--white);
}

.pack-badge {
    background: rgba(255, 255, 255, 0.2);
    display: inline-block;
    padding: 8px 16px;
    border-radius: 20px;
    margin-bottom: 16px;
    font-weight: 600;
}

.pack-content h3 {
    color: var(--white);
    margin-bottom: 8px;
    font-size: 2rem;
}

.pack-content p {
    margin-bottom: 24px;
    font-size: 1.1rem;
    opacity: 0.95;
}

.pack-price {
    margin: 24px 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

.old-price {
    font-size: 1.5rem;
    text-decoration: line-through;
    opacity: 0.7;
}

.new-price {
    font-size: 3rem;
    font-weight: 800;
}

.economy {
    background: rgba(255, 255, 255, 0.2);
    padding: 8px 16px;
    border-radius: 20px;
    font-weight: 600;
}

/* ===========================
   FAQ Section
   =========================== */

.faq-section {
    padding: 80px 0;
    background: var(--white);
}

.faq-section h2 {
    text-align: center;
    margin-bottom: 48px;
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
}

.faq-item {
    background: var(--bg-light);
    padding: 24px;
    border-radius: 8px;
}

.faq-item h4 {
    margin-bottom: 12px;
    color: var(--text-dark);
}

.faq-item p {
    color: var(--text-gray);
    line-height: 1.7;
}

/* ===========================
   Contact Page
   =========================== */

.contact-hero {
    padding: 140px 0 60px;
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
    color: var(--white);
    text-align: center;
}

.contact-hero h1 {
    color: var(--white);
    margin-bottom: 16px;
}

.contact-hero p {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 32px;
}

.trust-badges {
    display: flex;
    justify-content: center;
    gap: 32px;
    flex-wrap: wrap;
    margin-top: 32px;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.1);
    padding: 12px 24px;
    border-radius: 8px;
}

.trust-icon {
    color: var(--primary-color);
    font-weight: bold;
    font-size: 1.25rem;
}

.contact-section {
    padding: 80px 0;
    background: var(--bg-light);
}

.contact-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 48px;
    margin-top: 48px;
}

.contact-form-wrapper {
    background: var(--white);
    padding: 48px;
    border-radius: 12px;
    box-shadow: var(--shadow);
}

.contact-form h3 {
    margin-bottom: 24px;
    color: var(--text-dark);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-group {
    margin-bottom: 24px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--text-dark);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 16px;
    font-family: inherit;
    transition: var(--transition);
}

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

.radio-group,
.checkbox-group {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.radio-option,
.checkbox-option {
    display: flex;
    align-items: center;
    padding: 16px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition);
}

.radio-option:hover,
.checkbox-option:hover {
    border-color: var(--primary-color);
    background: var(--bg-light);
}

.radio-option input,
.checkbox-option input {
    width: auto;
    margin-right: 12px;
}

.radio-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.radio-content strong {
    display: block;
}

.radio-content span {
    color: var(--text-gray);
    font-size: 0.9rem;
}

.form-total {
    background: var(--bg-light);
    padding: 24px;
    border-radius: 12px;
    text-align: center;
    margin: 24px 0;
    border: 2px solid #e9ecef;
}

.total-label {
    font-size: 1rem;
    font-weight: 600;
    color: #666;
    margin-bottom: 8px;
    text-align: center;
}

.total-amount {
    font-size: 2.8rem;
    font-weight: 800;
    color: var(--primary-color);
    line-height: 1.2;
    text-align: center;
    margin: 8px 0;
}

.form-notice {
    text-align: center;
    font-size: 0.85rem;
    color: var(--text-gray);
    margin-top: 16px;
}

/* Contact Info Sidebar */

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.info-card {
    background: var(--white);
    padding: 32px;
    border-radius: 12px;
    box-shadow: var(--shadow);
}

.info-card.highlight {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: var(--white);
}

.info-card h3 {
    margin-bottom: 16px;
}

.info-card.highlight h3 {
    color: var(--white);
}

.info-card p {
    color: var(--text-gray);
    line-height: 1.7;
}

.info-card.highlight p {
    color: rgba(255, 255, 255, 0.95);
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-top: 24px;
}

.contact-method {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px;
    background: var(--bg-light);
    border-radius: 8px;
    transition: var(--transition);
}

.contact-method:hover {
    background: var(--primary-color);
    color: var(--white);
    transform: translateX(5px);
}

.method-icon {
    font-size: 1.5rem;
}

.contact-method strong {
    display: block;
    margin-bottom: 4px;
}

.contact-method span {
    font-size: 0.9rem;
    opacity: 0.8;
}

.process-steps {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-top: 24px;
}

.process-step {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.process-step .step-number {
    width: 40px;
    height: 40px;
    min-width: 40px;
    background: var(--primary-color);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    flex-shrink: 0;
}

.process-step .step-content strong {
    display: block;
    margin-bottom: 4px;
}

.process-step .step-content p {
    font-size: 0.9rem;
    color: var(--text-gray);
}

.offer-benefits {
    list-style: none;
    margin-top: 16px;
}

.offer-benefits li {
    padding: 8px 0;
    color: rgba(255, 255, 255, 0.95);
}

/* ===========================
   Footer
   =========================== */

.footer {
    background: #1a1a1a;
    color: var(--white);
    padding: 60px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 40px;
}

.footer-col h4 {
    color: var(--white);
    margin-bottom: 20px;
    font-size: 1.1rem;
}

.footer-col p {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.7;
    margin-bottom: 16px;
}

.footer-col a {
    display: block;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 12px;
    transition: var(--transition);
}

.footer-col a:hover {
    color: var(--primary-color);
    transform: translateX(5px);
}

.footer-logo {
    height: 180px;
    width: auto;
    margin: -60px 0 -60px 0;
}

.footer-bottom {
    padding-top: 32px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

/* ===========================
   Responsive Design
   =========================== */

/* Bouton menu hamburger */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
}

.mobile-menu-toggle span {
    width: 28px;
    height: 3px;
    background: var(--text-dark);
    border-radius: 3px;
    transition: all 0.3s ease;
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

@media (max-width: 768px) {
    /* Afficher le bouton hamburger sur mobile */
    .mobile-menu-toggle {
        display: flex;
    }
    
    /* Container avec padding pour éviter les débordements */
    .container {
        padding: 0 16px;
        max-width: 100%;
        overflow-x: hidden;
    }
    
    /* Empêcher tous les éléments de dépasser */
    * {
        max-width: 100%;
        box-sizing: border-box;
    }
    
    /* Masquer les liens de navigation par défaut */
    .nav-links {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(10px);
        flex-direction: column;
        gap: 0;
        padding: 20px;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
        max-height: calc(100vh - 70px);
        overflow-y: auto;
    }
    
    .nav-links.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .nav-links a {
        padding: 16px;
        border-bottom: 1px solid #e9ecef;
        width: 100%;
        text-align: center;
    }
    
    .nav-links a:last-child {
        border-bottom: none;
    }
    
    .nav-links .btn-primary {
        margin-top: 12px;
        padding: 16px 28px;
        width: 100%;
    }
    
    /* Empêcher le scroll quand le menu est ouvert */
    body.menu-open {
        overflow: hidden;
    }
    
    /* Hero section ajustements */
    .hero {
        padding: 100px 0 60px;
    }
    
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .hero h1 {
        font-size: 1.75rem;
        line-height: 1.3;
    }
    
    .hero p {
        font-size: 1rem;
    }
    
    .hero-image {
        order: -1;
        max-height: 300px;
        overflow: hidden;
    }
    
    .hero-image img {
        max-width: 100%;
        height: 350px;
        object-fit: cover;
        object-position: center;
    }
    
    .hero-buttons {
        flex-direction: column;
        gap: 12px;
        width: 100%;
    }
    
    .hero-buttons .btn-hero,
    .hero-buttons .btn-secondary {
        width: 100%;
        text-align: center;
        padding: 14px 20px;
        white-space: normal;
    }
    
    /* Tous les boutons en pleine largeur sur mobile */
    .btn-primary,
    .btn-secondary,
    .btn-hero {
        width: 100%;
        max-width: 100%;
        padding: 14px 20px;
        font-size: 0.95rem;
        white-space: normal;
        text-align: center;
    }
    
    /* Bouton blanc dans final-cta (doit être APRÈS la règle générale) */
    .final-cta .btn-hero {
        background: white !important;
        background-image: none !important;
        color: #1a1a1a !important;
        border: 2px solid white !important;
    }
    
    /* Grilles en une colonne sur mobile */
    .problem-grid,
    .solution-grid,
    .features-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    /* Cards avec padding réduit */
    .problem-card,
    .feature-card {
        padding: 20px;
        margin: 0;
    }
    
    .hero-stats {
        justify-content: space-around;
        gap: 20px;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    /* Grilles en une seule colonne */
    .problem-grid,
    .features-grid,
    .steps-grid,
    .pricing-grid,
    .solution-grid {
        grid-template-columns: 1fr !important;
        gap: 20px;
    }
    
    .pricing-card {
        max-width: 100%;
    }
    
    .solution-image {
        order: -1;
    }
    
    .solution-image img {
        max-width: 280px;
    }
    
    /* Pricing cards */
    .pricing-cards {
        grid-template-columns: 1fr;
        max-width: 100%;
        width: 100%;
    }
    
    .pricing-card {
        max-width: 100%;
        width: 100%;
        box-sizing: border-box;
    }
    
    .pricing-card.featured {
        transform: scale(1);
    }
    
    /* Form total responsive */
    .form-total {
        flex-direction: column;
        align-items: center;
        gap: 8px;
        text-align: center;
    }
    
    .total-label {
        font-size: 1rem;
        text-align: center;
    }
    
    .total-amount {
        font-size: 1.75rem;
        text-align: center;
    }
    
    /* Contact grid */
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .contact-form-wrapper {
        padding: 32px 20px;
    }
    
    /* Footer */
    .footer-content {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    /* Section hôtels responsive */
    .section-white > .container > div[style*="grid-template-columns: 1fr 1fr"] {
        grid-template-columns: 1fr !important;
        gap: 40px !important;
    }
    
    .section-white .container {
        padding: 40px 15px !important;
        max-width: 100% !important;
        overflow: hidden;
    }
    
    .section-white div[style*="background: linear-gradient(135deg, #667eea"] {
        padding: 20px !important;
        margin: 0 !important;
    }
    
    .section-white div[style*="grid-template-columns: 1fr 1fr"][style*="gap: 16px"] {
        grid-template-columns: 1fr !important;
        gap: 12px !important;
    }
    
    .section-white h2 {
        font-size: 2rem !important;
    }
    
    .section-white .btn-hero,
    .section-white .btn-secondary {
        width: 100%;
    }
    
    .pack-complet {
        padding: 32px 20px;
    }
    
    .plaque-product {
        grid-template-columns: 1fr;
        padding: 20px;
        gap: 24px;
    }
    
    /* Section plaque dans abonnement.html */
    .plaque-section {
        flex-direction: column !important;
        gap: 16px !important;
        padding: 16px !important;
    }
    
    .plaque-image {
        flex: 1 1 auto !important;
        max-width: 100% !important;
    }
    
    .plaque-details {
        flex: 1 1 auto !important;
    }
    
    .carousel-images {
        min-height: 250px !important;
        max-height: 350px !important;
        padding: 0;
        width: 100%;
    }
    
    .carousel-img {
        max-width: 100% !important;
        max-height: 100% !important;
        width: auto !important;
        height: auto !important;
        object-fit: contain !important;
    }
    
    .plaque-details h4 {
        font-size: 1.25rem !important;
    }
    
    .plaque-amount {
        font-size: 1rem !important;
    }
    
    .plaque-label {
        font-size: 0.85rem !important;
    }
    
    .plaque-price-tag {
        padding: 8px 16px !important;
        gap: 8px !important;
    }
    
    .plaque-features li {
        font-size: 0.9rem !important;
        padding: 8px !important;
    }
    
    .plaque-features strong {
        min-width: 80px !important;
        font-size: 0.85rem;
    }
    
    .explanation-grid {
        grid-template-columns: 1fr;
    }
    
    .screenshots-grid {
        flex-direction: column;
        align-items: center;
        gap: 48px;
    }
    
    .screenshot-item {
        margin-bottom: 24px;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    /* Ajustements des titres et conteneurs */
    .container {
        padding: 0 20px;
    }
    
    h1 { font-size: 1.75rem; }
    h2 { font-size: 1.5rem; }
    h3 { font-size: 1.25rem; }
}

@media (max-width: 480px) {
    h1 { font-size: 1.5rem; }
    h2 { font-size: 1.35rem; }
    
    .container {
        padding: 0 16px;
    }
    
    .hero,
    .pricing-hero,
    .contact-hero {
        padding-top: 100px;
    }
    
    .logo {
        height: 100px;
        margin: -20px 0;
    }
    
    .stat-number {
        font-size: 1.75rem;
    }
    
    .price-amount {
        font-size: 2.5rem;
    }
    
    .mobile-menu-toggle span {
        width: 25px;
    }
}

/* ===========================
   Dark Mode System Support
   =========================== */
@media (prefers-color-scheme: dark) {
    /* Header avec fond sombre */
    .header {
        background: #1a1a1a;
        border-bottom: 1px solid #333;
    }
    
    /* Logo blanc en dark mode */
    .logo {
        content: url('img/logo_blanc.png');
    }
    
    /* Menu hamburger en blanc */
    .mobile-menu-toggle span {
        background: #ffffff;
    }
    
    /* Navigation links en blanc */
    .nav-links a {
        color: #ffffff;
    }
    
    /* Menu mobile avec fond sombre */
    .nav-links {
        background: rgba(26, 26, 26, 0.98);
    }
    
    .nav-links a {
        border-bottom: 1px solid #333;
    }
}