/* ============================================
   GIRARD FAST MARKETING - Premium Black & White
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;500;600;700&family=Montserrat:wght@300;400;500;600;700&display=swap');

:root {
    --noir: #000000;
    --blanc: #ffffff;
    --gris-clair: #f8f8f8;
    --gris: #e0e0e0;
    --gris-moyen: #888888;
    --gris-fonce: #333333;
    --or: #c9a962;
    --or-clair: #d4b978;
    --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Montserrat', sans-serif;
    background-color: var(--blanc);
    color: var(--noir);
    line-height: 1.7;
    font-weight: 400;
    overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Playfair Display', serif;
    font-weight: 500;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.5rem, 6vw, 4.5rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2rem); }
h4 { font-size: 1.25rem; }

p {
    font-size: 1rem;
    color: var(--gris-fonce);
}

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

/* Container */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
}

@media (max-width: 768px) {
    .container {
        padding: 0 20px;
    }
}

/* ============================================
   HEADER / NAVIGATION
   ============================================ */
header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: var(--blanc);
    border-bottom: 1px solid var(--gris);
    transition: var(--transition);
}

header.scrolled {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.05);
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 25px 0;
}

.logo {
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.logo span {
    color: var(--or);
}

.nav-links {
    display: flex;
    gap: 50px;
    list-style: none;
}

.nav-links a {
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    position: relative;
    padding: 5px 0;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--noir);
    transition: var(--transition);
}

.nav-links a:hover::after,
.nav-links a.active::after {
    width: 100%;
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 30px;
}

.cart-icon {
    position: relative;
    cursor: pointer;
    padding: 10px;
}

.cart-icon svg {
    width: 22px;
    height: 22px;
    stroke: var(--noir);
    stroke-width: 1.5;
    fill: none;
}

.cart-count {
    position: absolute;
    top: 0;
    right: 0;
    background: var(--noir);
    color: var(--blanc);
    font-size: 0.65rem;
    font-weight: 600;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
    padding: 10px;
}

.menu-toggle span {
    width: 25px;
    height: 1.5px;
    background: var(--noir);
    transition: var(--transition);
}

@media (max-width: 1024px) {
    .nav-links {
        position: fixed;
        top: 80px;
        left: 0;
        right: 0;
        background: var(--blanc);
        flex-direction: column;
        padding: 40px;
        gap: 30px;
        transform: translateY(-150%);
        opacity: 0;
        transition: var(--transition);
        border-bottom: 1px solid var(--gris);
    }
    
    .nav-links.active {
        transform: translateY(0);
        opacity: 1;
    }
    
    .menu-toggle {
        display: flex;
    }
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    background: var(--noir);
    color: var(--blanc);
    overflow: hidden;
    padding-top: 80px;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(ellipse at 20% 50%, rgba(201, 169, 98, 0.1) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 50%, rgba(255, 255, 255, 0.05) 0%, transparent 50%);
}

.hero-content {
    text-align: center;
    z-index: 1;
    max-width: 900px;
    padding: 0 40px;
}

.hero-subtitle {
    font-size: 0.85rem;
    letter-spacing: 0.4em;
    text-transform: uppercase;
    color: var(--or);
    margin-bottom: 30px;
    font-weight: 500;
}

.hero h1 {
    margin-bottom: 30px;
    background: linear-gradient(135deg, var(--blanc) 0%, var(--gris) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero p {
    font-size: 1.15rem;
    color: var(--gris);
    max-width: 600px;
    margin: 0 auto 50px;
    line-height: 1.8;
}

.hero-cta {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 18px 45px;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

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

.btn-primary:hover {
    background: var(--or);
    color: var(--blanc);
    transform: translateY(-2px);
    box-shadow: 0 10px 40px rgba(201, 169, 98, 0.3);
}

.btn-outline {
    background: transparent;
    color: var(--blanc);
    border: 1px solid var(--blanc);
}

.btn-outline:hover {
    background: var(--blanc);
    color: var(--noir);
}

.btn-dark {
    background: var(--noir);
    color: var(--blanc);
}

.btn-dark:hover {
    background: var(--gris-fonce);
    transform: translateY(-2px);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
}

.btn-gold {
    background: var(--or);
    color: var(--blanc);
}

.btn-gold:hover {
    background: var(--or-clair);
    transform: translateY(-2px);
    box-shadow: 0 10px 40px rgba(201, 169, 98, 0.4);
}

.btn-small {
    padding: 12px 25px;
    font-size: 0.75rem;
}

/* Scroll indicator */
.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    color: var(--gris);
    font-size: 0.7rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
}

.scroll-indicator::after {
    content: '';
    width: 1px;
    height: 60px;
    background: linear-gradient(to bottom, var(--or), transparent);
    animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 1; }
}

/* ============================================
   SECTIONS
   ============================================ */
section {
    padding: 120px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 80px;
}

.section-tag {
    font-size: 0.75rem;
    letter-spacing: 0.4em;
    text-transform: uppercase;
    color: var(--or);
    margin-bottom: 20px;
    font-weight: 600;
}

.section-header h2 {
    margin-bottom: 20px;
}

.section-header p {
    max-width: 600px;
    margin: 0 auto;
}

/* Services Section */
.services {
    background: var(--gris-clair);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.service-card {
    background: var(--blanc);
    padding: 50px 40px;
    position: relative;
    overflow: hidden;
    transition: var(--transition);
    border: 1px solid transparent;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--or);
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.1);
    border-color: var(--gris);
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-icon {
    width: 60px;
    height: 60px;
    margin-bottom: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--noir);
    color: var(--blanc);
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
}

.service-card h3 {
    margin-bottom: 15px;
}

.service-card p {
    font-size: 0.95rem;
    margin-bottom: 25px;
}

.service-card .btn {
    padding: 12px 25px;
}

/* Products Section */
.products-filter {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 60px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 12px 30px;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    background: transparent;
    border: 1px solid var(--gris);
    cursor: pointer;
    transition: var(--transition);
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--noir);
    color: var(--blanc);
    border-color: var(--noir);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: 30px;
}

.product-card {
    background: var(--blanc);
    border: 1px solid var(--gris);
    position: relative;
    transition: var(--transition);
    overflow: hidden;
}

.product-card:hover {
    border-color: var(--noir);
    transform: translateY(-5px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.1);
}

.product-badge {
    position: absolute;
    top: 20px;
    left: 20px;
    background: var(--or);
    color: var(--blanc);
    padding: 8px 15px;
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.product-content {
    padding: 40px;
}

.product-category {
    font-size: 0.7rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--gris-moyen);
    margin-bottom: 10px;
}

.product-card h3 {
    margin-bottom: 15px;
    font-size: 1.4rem;
}

.product-card p {
    font-size: 0.9rem;
    margin-bottom: 25px;
    line-height: 1.7;
}

.product-features {
    list-style: none;
    margin-bottom: 30px;
    padding-top: 25px;
    border-top: 1px solid var(--gris);
}

.product-features li {
    font-size: 0.85rem;
    color: var(--gris-fonce);
    padding: 8px 0;
    padding-left: 25px;
    position: relative;
}

.product-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--or);
    font-weight: 700;
}

.product-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 25px 40px;
    background: var(--gris-clair);
    border-top: 1px solid var(--gris);
}

.product-price {
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem;
    font-weight: 600;
}

.product-price span {
    font-family: 'Montserrat', sans-serif;
    font-size: 0.8rem;
    color: var(--gris-moyen);
    font-weight: 400;
    display: block;
}

/* About Section */
.about {
    background: var(--noir);
    color: var(--blanc);
}

.about .section-header p {
    color: var(--gris);
}

.about-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    text-align: center;
}

.stat-item h3 {
    font-size: 3.5rem;
    color: var(--or);
    margin-bottom: 10px;
}

.stat-item p {
    font-size: 0.85rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--gris);
}

@media (max-width: 768px) {
    .about-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Trust Section */
.trust-badges {
    display: flex;
    justify-content: center;
    gap: 80px;
    flex-wrap: wrap;
    padding: 60px 0;
    border-top: 1px solid var(--gris);
    border-bottom: 1px solid var(--gris);
}

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

.trust-item svg {
    width: 50px;
    height: 50px;
    stroke: var(--noir);
    stroke-width: 1;
    fill: none;
    margin-bottom: 15px;
}

.trust-item p {
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    font-weight: 600;
}

/* ============================================
   CART PAGE
   ============================================ */
.page-header {
    padding: 180px 0 80px;
    background: var(--noir);
    color: var(--blanc);
    text-align: center;
}

.page-header h1 {
    background: linear-gradient(135deg, var(--blanc) 0%, var(--gris) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.cart-section {
    padding: 80px 0;
}

.cart-empty {
    text-align: center;
    padding: 80px 0;
}

.cart-empty h3 {
    margin-bottom: 20px;
}

.cart-empty p {
    margin-bottom: 40px;
}

.cart-container {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 60px;
}

@media (max-width: 1024px) {
    .cart-container {
        grid-template-columns: 1fr;
    }
}

.cart-items {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.cart-item {
    display: grid;
    grid-template-columns: 1fr auto auto;
    gap: 30px;
    align-items: center;
    padding: 30px;
    border: 1px solid var(--gris);
    transition: var(--transition);
}

.cart-item:hover {
    border-color: var(--noir);
}

.cart-item-info h4 {
    margin-bottom: 5px;
}

.cart-item-info p {
    font-size: 0.85rem;
    color: var(--gris-moyen);
}

.cart-item-quantity {
    display: flex;
    align-items: center;
    gap: 15px;
}

.qty-btn {
    width: 35px;
    height: 35px;
    border: 1px solid var(--gris);
    background: transparent;
    cursor: pointer;
    font-size: 1.2rem;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.qty-btn:hover {
    background: var(--noir);
    color: var(--blanc);
    border-color: var(--noir);
}

.qty-value {
    font-weight: 600;
    min-width: 30px;
    text-align: center;
}

.cart-item-price {
    font-family: 'Playfair Display', serif;
    font-size: 1.3rem;
    font-weight: 600;
    min-width: 120px;
    text-align: right;
}

.cart-item-remove {
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
    opacity: 0.5;
    transition: var(--transition);
}

.cart-item-remove:hover {
    opacity: 1;
}

.cart-item-remove svg {
    width: 20px;
    height: 20px;
}

.cart-summary {
    background: var(--gris-clair);
    padding: 50px;
    height: fit-content;
    position: sticky;
    top: 120px;
}

.cart-summary h3 {
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--gris);
}

.summary-row {
    display: flex;
    justify-content: space-between;
    padding: 15px 0;
    font-size: 0.95rem;
}

.summary-row.total {
    font-size: 1.3rem;
    font-weight: 700;
    padding-top: 25px;
    margin-top: 20px;
    border-top: 2px solid var(--noir);
    font-family: 'Playfair Display', serif;
}

.cart-summary .btn {
    width: 100%;
    justify-content: center;
    margin-top: 30px;
}

.cart-note {
    margin-top: 20px;
    font-size: 0.8rem;
    color: var(--gris-moyen);
    text-align: center;
}

/* ============================================
   CONTACT SECTION
   ============================================ */
.contact {
    background: var(--gris-clair);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
}

@media (max-width: 968px) {
    .contact-grid {
        grid-template-columns: 1fr;
    }
}

.contact-info h3 {
    margin-bottom: 30px;
}

.contact-info p {
    margin-bottom: 40px;
    font-size: 1.05rem;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
}

.contact-item svg {
    width: 24px;
    height: 24px;
    stroke: var(--or);
    stroke-width: 1.5;
    fill: none;
    flex-shrink: 0;
    margin-top: 3px;
}

.contact-item p {
    margin: 0;
    font-size: 0.95rem;
}

.contact-item strong {
    display: block;
    margin-bottom: 5px;
    font-weight: 600;
    color: var(--noir);
}

.contact-form {
    background: var(--blanc);
    padding: 50px;
    border: 1px solid var(--gris);
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    margin-bottom: 10px;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 15px 20px;
    font-family: 'Montserrat', sans-serif;
    font-size: 0.95rem;
    border: 1px solid var(--gris);
    background: var(--blanc);
    transition: var(--transition);
}

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

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

.contact-form .btn {
    width: 100%;
    justify-content: center;
}

/* ============================================
   FOOTER
   ============================================ */
footer {
    background: var(--noir);
    color: var(--blanc);
    padding: 80px 0 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 60px;
}

@media (max-width: 968px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 576px) {
    .footer-grid {
        grid-template-columns: 1fr;
    }
}

.footer-brand .logo {
    margin-bottom: 25px;
}

.footer-brand p {
    color: var(--gris-moyen);
    font-size: 0.9rem;
    line-height: 1.8;
}

.footer-col h4 {
    font-family: 'Montserrat', sans-serif;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    margin-bottom: 25px;
}

.footer-col ul {
    list-style: none;
}

.footer-col ul li {
    margin-bottom: 12px;
}

.footer-col ul a {
    color: var(--gris-moyen);
    font-size: 0.9rem;
    transition: var(--transition);
}

.footer-col ul a:hover {
    color: var(--or);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    flex-wrap: wrap;
    gap: 20px;
}

.footer-bottom p {
    color: var(--gris-moyen);
    font-size: 0.8rem;
}

.footer-legal {
    display: flex;
    gap: 30px;
}

.footer-legal a {
    color: var(--gris-moyen);
    font-size: 0.8rem;
}

.footer-legal a:hover {
    color: var(--or);
}

/* ============================================
   UTILITIES & ANIMATIONS
   ============================================ */
.text-center { text-align: center; }
.text-gold { color: var(--or); }

.fade-in {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeIn 0.8s ease forwards;
}

@keyframes fadeIn {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }
.delay-4 { animation-delay: 0.4s; }
.delay-5 { animation-delay: 0.5s; }

/* Alert Messages */
.alert {
    padding: 20px 30px;
    margin-bottom: 30px;
    border-left: 3px solid;
}

.alert-success {
    background: rgba(0, 128, 0, 0.05);
    border-color: #28a745;
    color: #155724;
}

.alert-error {
    background: rgba(255, 0, 0, 0.05);
    border-color: #dc3545;
    color: #721c24;
}

/* Responsive */
@media (max-width: 576px) {
    .hero-cta {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .cart-item {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .cart-item-price {
        text-align: center;
    }
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--gris-clair);
}

::-webkit-scrollbar-thumb {
    background: var(--noir);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--gris-fonce);
}