/* ===================================
   VARIABLES & RESET
   =================================== */
:root {
    --primary-color: #dc3545;
    --secondary-color: #212529;
    --accent-color: #ffc107;
    --text-dark: #212529;
    --text-light: #6c757d;
    --bg-light: #f8f9fa;
    --transition: all 0.3s ease;
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.1);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 25px rgba(0,0,0,0.15);
    --shadow-xl: 0 20px 40px rgba(0,0,0,0.2);
}

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

body {
    font-family: 'Poppins', sans-serif;
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
}

html {
    scroll-behavior: smooth;
}

/* Désactiver le smooth scroll sur mobile */
@media (max-width: 767px) {
    html {
        scroll-behavior: auto;
    }
}

/* ===================================
   NAVIGATION
   =================================== */
.navbar {
    padding: 1rem 0;
    transition: var(--transition);
    backdrop-filter: blur(10px);
    background: rgba(33, 37, 41, 0.95) !important;
}

.navbar-brand {
    font-size: 1.5rem;
    letter-spacing: 1px;
}

.nav-link {
    font-weight: 500;
    margin: 0 0.5rem;
    transition: var(--transition);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: var(--transition);
    transform: translateX(-50%);
}

.nav-link:hover::after {
    width: 80%;
}

.pulse-btn {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

/* ===================================
   HERO SECTION
   =================================== */
.hero-section {
    position: relative;
    background: linear-gradient(135deg, #1e3c72 0%, #2a5298 50%, #7e22ce 100%);
    padding: 80px 0 0 0;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('https://images.unsplash.com/photo-1483664852095-d6cc6870702d?w=1920&q=80');
    background-size: cover;
    background-position: center;
    opacity: 0.1;
    z-index: 0;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(30, 60, 114, 0.9) 0%, rgba(42, 82, 152, 0.8) 100%);
    z-index: 1;
}

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

.hero-title {
    font-family: 'Playfair Display', serif;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.text-gradient {
    background: linear-gradient(135deg, #ffd700 0%, #ff6b6b 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ===================================
   PAGE HEADER (Legal Pages)
   =================================== */
.page-header {
    background: linear-gradient(135deg, #1e3c72 0%, #2a5298 50%, #7e22ce 100%);
    padding: 150px 0 80px 0;
    position: relative;
    overflow: hidden;
}

.page-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('https://images.unsplash.com/photo-1483664852095-d6cc6870702d?w=1920&q=80');
    background-size: cover;
    background-position: center;
    opacity: 0.1;
    z-index: 0;
}

.page-header .container {
    position: relative;
    z-index: 2;
}

.page-header .breadcrumb {
    background: transparent;
    margin-bottom: 0;
}

.page-header .breadcrumb-item a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
}

.page-header .breadcrumb-item a:hover {
    color: #fff;
}

.page-header .breadcrumb-item.active {
    color: rgba(255, 255, 255, 0.6);
}

.page-header .breadcrumb-item + .breadcrumb-item::before {
    color: rgba(255, 255, 255, 0.5);
}

.pulse-badge {
    animation: pulse-glow 2s infinite;
}

@keyframes pulse-glow {
    0%, 100% { 
        box-shadow: 0 0 10px rgba(220, 53, 69, 0.5);
    }
    50% { 
        box-shadow: 0 0 20px rgba(220, 53, 69, 0.8);
    }
}

/* ===================================
   COUNTDOWN TIMER
   =================================== */
.countdown-timer {
    margin: 2rem 0;
}

.countdown-box {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 15px;
    padding: 1.5rem 1rem;
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
}

.countdown-box:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.countdown-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary-color);
    line-height: 1;
}

.countdown-label {
    display: block;
    font-size: 0.85rem;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 0.5rem;
}

/* ===================================
   PRICE BOX
   =================================== */
.price-box {
    background: rgba(255, 255, 255, 0.95);
    padding: 1.5rem;
    border-radius: 15px;
    box-shadow: var(--shadow-lg);
}

.old-price {
    font-size: 1.5rem;
    text-decoration: line-through;
    color: var(--text-light);
}

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

.old-price-large {
    font-size: 1.8rem;
    text-decoration: line-through;
    color: var(--text-light);
    display: block;
}

.new-price-large {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--primary-color);
    display: block;
    line-height: 1;
}

/* ===================================
   HERO IMAGE
   =================================== */
.hero-image-container {
    position: relative;
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

.product-hero-img {
    box-shadow: var(--shadow-xl);
    transition: var(--transition);
}

.product-hero-img:hover {
    transform: scale(1.05);
}

.floating-badge {
    position: absolute;
    background: white;
    padding: 0.75rem 1.25rem;
    border-radius: 50px;
    box-shadow: var(--shadow-lg);
    font-weight: 600;
    font-size: 0.9rem;
    animation: bounce 2s infinite;
}

.badge-1 {
    top: 10%;
    right: -5%;
    color: var(--primary-color);
}

.badge-2 {
    top: 50%;
    left: -5%;
    color: #28a745;
}

.badge-3 {
    bottom: 10%;
    right: 5%;
    color: var(--accent-color);
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

/* ===================================
   BENEFITS GRID
   =================================== */
.benefits-grid {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.benefit-card {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    background: white;
    padding: 1.5rem;
    border-radius: 15px;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.benefit-card:hover {
    transform: translateX(10px);
    box-shadow: var(--shadow-lg);
}

.benefit-icon {
    font-size: 3rem;
    color: var(--primary-color);
    flex-shrink: 0;
}

.benefit-content h4 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.benefit-content p {
    margin: 0;
    color: var(--text-light);
    font-size: 0.9rem;
}

/* ===================================
   VIDEO CONTAINER
   =================================== */
.video-container {
    position: relative;
    cursor: pointer;
    overflow: hidden;
}

.video-play-button {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 5rem;
    color: white;
    opacity: 0.9;
    transition: var(--transition);
}

.video-container:hover .video-play-button {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1.1);
}

/* ===================================
   COMPARISON CARDS
   =================================== */
.comparison-card {
    position: relative;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
}

.comparison-card:hover {
    transform: scale(1.05);
}

.comparison-card img {
    width: 100%;
    height: 400px;
    object-fit: cover;
}

.comparison-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.9), transparent);
    padding: 2rem;
    color: white;
}

.comparison-overlay h3 {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
}

.comparison-card.cold .comparison-overlay {
    background: linear-gradient(to top, rgba(59, 130, 246, 0.9), transparent);
}

.comparison-card.warm .comparison-overlay {
    background: linear-gradient(to top, rgba(220, 53, 69, 0.9), transparent);
}

/* ===================================
   EMOTIONAL SECTION
   =================================== */
.emotional-section {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.emotional-content {
    padding: 2rem;
}

.emotional-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin: 2rem 0;
}

.emotional-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 1.2rem;
    font-weight: 500;
}

.emotional-item i {
    font-size: 2rem;
    color: var(--primary-color);
}

/* ===================================
   TESTIMONIALS
   =================================== */
.stats-row {
    display: flex;
    justify-content: center;
    gap: 3rem;
    flex-wrap: wrap;
    margin-top: 2rem;
}

.stat-item {
    text-align: center;
}

.stat-item h3 {
    font-size: 3rem;
    margin-bottom: 0.5rem;
}

.testimonial-card {
    background: white;
    border-radius: 15px;
    padding: 2rem;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    height: 100%;
}

.testimonial-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.testimonial-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.testimonial-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    border: 3px solid var(--primary-color);
}

.stars {
    color: #ffc107;
    font-size: 1.2rem;
}

.testimonial-text {
    font-style: italic;
    color: var(--text-dark);
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.testimonial-image {
    border-radius: 10px;
    overflow: hidden;
    margin-top: 1rem;
}

.testimonial-image img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

/* ===================================
   FEATURE CARDS
   =================================== */
.story-box {
    background: linear-gradient(135deg, #fff5f5 0%, #ffe5e5 100%);
    padding: 3rem;
    border-radius: 20px;
    border-left: 5px solid var(--primary-color);
    box-shadow: var(--shadow-lg);
}

.feature-card {
    background: white;
    border-radius: 15px;
    padding: 2rem;
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    height: 100%;
    border-top: 4px solid var(--primary-color);
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.feature-icon {
    font-size: 3.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.feature-card h4 {
    font-weight: 700;
    margin-bottom: 1rem;
}

.feature-card p {
    color: var(--text-light);
    margin: 0;
}

/* ===================================
   TECHNICAL TABLE
   =================================== */
.tech-table {
    box-shadow: var(--shadow-md);
    border-radius: 15px;
    overflow: hidden;
}

.tech-table tbody tr {
    transition: var(--transition);
}

.tech-table tbody tr:hover {
    background-color: #fff5f5;
    transform: scale(1.02);
}

.tech-table td {
    padding: 1.25rem;
    vertical-align: middle;
}

.tech-table .fw-bold {
    color: var(--primary-color);
}

/* ===================================
   PRICING CARDS
   =================================== */
.bg-gradient-danger {
    background: linear-gradient(135deg, #dc3545 0%, #c82333 100%);
}

.pricing-card {
    background: white;
    border-radius: 20px;
    padding: 2.5rem;
    box-shadow: var(--shadow-xl);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.pricing-card:hover {
    transform: translateY(-10px);
}

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

.pricing-badge {
    position: absolute;
    top: 20px;
    right: -35px;
    background: var(--primary-color);
    color: white;
    padding: 0.5rem 3rem;
    transform: rotate(45deg);
    font-weight: 700;
    font-size: 0.85rem;
    box-shadow: var(--shadow-md);
}

.pricing-badge-best {
    background: var(--accent-color);
    color: var(--text-dark);
}

.pricing-title {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    text-align: center;
}

.pricing-price {
    text-align: center;
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 2px solid #e9ecef;
}

.pricing-save {
    display: block;
    color: #28a745;
    font-weight: 700;
    font-size: 1.2rem;
    margin-top: 1rem;
}

.pricing-features {
    list-style: none;
    padding: 0;
    margin-bottom: 2rem;
}

.pricing-features li {
    padding: 0.75rem 0;
    border-bottom: 1px solid #e9ecef;
}

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

.pricing-features i {
    color: #28a745;
    margin-right: 0.5rem;
}

/* ===================================
   WHY NOW BOX
   =================================== */
.why-now-box {
    background: white;
    padding: 3rem;
    border-radius: 20px;
    box-shadow: var(--shadow-xl);
    border: 3px solid var(--accent-color);
}

.urgency-indicators {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.urgency-item {
    background: #fff3cd;
    padding: 1rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    color: var(--text-dark);
    box-shadow: var(--shadow-sm);
}

.urgency-item i {
    color: var(--primary-color);
    margin-right: 0.5rem;
}

/* ===================================
   FAQ ACCORDION
   =================================== */
.accordion-button {
    font-weight: 600;
    font-size: 1.1rem;
    padding: 1.25rem 1.5rem;
}

.accordion-button:not(.collapsed) {
    background-color: #fff5f5;
    color: var(--primary-color);
}

.accordion-button:focus {
    box-shadow: 0 0 0 0.25rem rgba(220, 53, 69, 0.25);
}

.accordion-body {
    padding: 1.5rem;
    font-size: 1rem;
    line-height: 1.8;
}

.accordion-body ul {
    margin-top: 1rem;
}

/* ===================================
   CONTACT FORMS
   =================================== */
.newsletter-form .form-control {
    border: 2px solid rgba(255, 255, 255, 0.3);
    background: rgba(255, 255, 255, 0.1);
    color: white;
}

.newsletter-form .form-control::placeholder {
    color: rgba(255, 255, 255, 0.7);
}

.newsletter-form .form-control:focus {
    background: rgba(255, 255, 255, 0.2);
    border-color: white;
    color: white;
}

.contact-info-card {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: var(--shadow-md);
    margin-bottom: 1.5rem;
    text-align: center;
    transition: var(--transition);
}

.contact-info-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.contact-info-card i {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.contact-info-card h4 {
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.contact-form {
    background: white;
    padding: 2.5rem;
    border-radius: 15px;
    box-shadow: var(--shadow-lg);
}

.contact-form .form-control,
.contact-form .form-select {
    border: 2px solid #e9ecef;
    padding: 0.75rem 1rem;
}

.contact-form .form-control:focus,
.contact-form .form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.25rem rgba(220, 53, 69, 0.25);
}

/* ===================================
   FOOTER
   =================================== */
footer {
    border-top: 4px solid var(--primary-color);
}

.footer-links {
    padding: 0;
}

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

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: var(--transition);
}

.footer-links a:hover {
    color: white;
    padding-left: 5px;
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: white;
    font-size: 1.2rem;
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--primary-color);
    transform: translateY(-3px);
}

.payment-icons {
    display: flex;
    gap: 1rem;
    font-size: 2rem;
    color: rgba(255, 255, 255, 0.7);
}

/* ===================================
   BACK TO TOP BUTTON
   =================================== */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 50%;
    font-size: 1.5rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 1000;
    box-shadow: var(--shadow-lg);
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background: #c82333;
    transform: translateY(-5px);
}

/* ===================================
   RESPONSIVE DESIGN
   =================================== */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .countdown-number {
        font-size: 2rem;
    }
    
    .new-price {
        font-size: 2rem;
    }
    
    .new-price-large {
        font-size: 2.5rem;
    }
    
    .floating-badge {
        font-size: 0.75rem;
        padding: 0.5rem 0.75rem;
    }
    
    .stats-row {
        gap: 1.5rem;
    }
    
    .stat-item h3 {
        font-size: 2rem;
    }
    
    .pricing-card-best {
        transform: scale(1);
    }
    
    .urgency-indicators {
        gap: 1rem;
    }
    
    .urgency-item {
        padding: 0.75rem 1.5rem;
        font-size: 0.9rem;
    }
}

/* ===================================
   ANIMATIONS & UTILITIES
   =================================== */
.shadow-2xl {
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

/* Smooth scroll offset for fixed navbar */
section {
    scroll-margin-top: 80px;
}

/* Loading animation */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}