/* ============================================================
   CSS SYSTEM — Flyer Immobilier 2
   Template base : ecommerce-boutique
   Palette : #F47920 (orange immo) + #1A1A1A (noir) + #FAF9F7 (blanc cassé)
   Date : 2026-04-14
   ============================================================ */

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

/* ===== TOKENS CSS ===== */
:root {
    /* Couleurs */
    --primary: #F47920;
    --primary-dark: #D4640A;
    --primary-light: #FFF0E0;
    --secondary: #1A1A1A;
    --accent: #00C48C;
    --bg: #FAF9F7;
    --bg-alt: #F0EEE9;
    --bg-dark: #1A1A1A;
    --white: #FFFFFF;
    --gray-50: #FAFAFA;
    --gray-100: #F0F0F2;
    --gray-200: #E8E5DF;
    --gray-300: #D1CFC9;
    --gray-500: #6B6B6B;
    --gray-700: #3F3F46;
    --gray-900: #1A1A1A;

    /* Typographie */
    --font-main: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-size-base: 16px;
    --line-height: 1.65;

    /* Espacement */
    --radius: 12px;
    --radius-sm: 8px;
    --radius-pill: 50px;

    /* Ombres */
    --shadow: 0 1px 3px rgba(0,0,0,0.08), 0 4px 12px rgba(0,0,0,0.05);
    --shadow-lg: 0 4px 20px rgba(0,0,0,0.12);
    --shadow-xl: 0 8px 40px rgba(0,0,0,0.15);
    --shadow-orange: 0 8px 24px rgba(244,121,32,0.35);
}

/* ===== BASE ===== */
html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-main);
    background: var(--bg);
    color: var(--gray-900);
    line-height: var(--line-height);
    font-size: var(--font-size-base);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Skip link accessibilité */
.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--primary);
    color: white;
    padding: 8px 16px;
    text-decoration: none;
    font-weight: 600;
    z-index: 9999;
    border-radius: 0 0 var(--radius-sm) 0;
    transition: top 0.2s;
}

.skip-link:focus {
    top: 0;
}

/* ===== PROMO STRIP ===== */
.promo-strip {
    background: var(--secondary);
    color: var(--white);
    text-align: center;
    padding: 9px 16px;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.3px;
}

.promo-strip span {
    color: var(--primary);
}

/* ===== HEADER / NAV ===== */
.header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.96);
    border-bottom: 1px solid var(--gray-200);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.nav-main {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
}

.logo {
    font-size: 22px;
    font-weight: 900;
    color: var(--gray-900);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-icon {
    width: 36px;
    height: 36px;
    background: var(--primary);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 17px;
    font-weight: 900;
    flex-shrink: 0;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 28px;
    list-style: none;
}

.nav-links a {
    text-decoration: none;
    color: var(--gray-700);
    font-size: 14px;
    font-weight: 500;
    transition: color 0.2s;
}

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

.nav-right {
    display: flex;
    align-items: center;
    gap: 12px;
}

.btn-nav {
    background: var(--primary);
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: var(--radius-sm);
    font-weight: 700;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
    display: inline-block;
    min-height: 40px;
    line-height: 1;
    display: inline-flex;
    align-items: center;
}

.btn-nav:hover,
.btn-nav:focus {
    background: var(--primary-dark);
    transform: translateY(-1px);
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-sm);
    padding: 8px;
    cursor: pointer;
    color: var(--gray-700);
    min-height: 40px;
    min-width: 40px;
    align-items: center;
    justify-content: center;
}

/* Menu mobile */
.mobile-menu {
    background: white;
    border-top: 1px solid var(--gray-200);
    padding: 16px 24px 24px;
}

.mobile-menu[hidden] {
    display: none;
}

.mobile-menu ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.mobile-menu ul a {
    display: block;
    padding: 12px 0;
    text-decoration: none;
    color: var(--gray-700);
    font-weight: 500;
    border-bottom: 1px solid var(--gray-100);
    transition: color 0.2s;
}

.mobile-menu ul a:hover {
    color: var(--primary);
}

.mobile-menu .btn-nav {
    margin-top: 12px;
    width: 100%;
    justify-content: center;
    padding: 14px 20px;
}

/* ===== HERO ===== */
.hero {
    background: linear-gradient(135deg, #1A1A1A 0%, #0F0F0F 100%);
    padding: 72px 24px 80px;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 60px;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background:
        radial-gradient(circle at 20% 60%, rgba(244,121,32,0.12) 0%, transparent 50%),
        radial-gradient(circle at 80% 30%, rgba(244,121,32,0.06) 0%, transparent 50%);
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 600px;
}

.hero-image {
    position: relative;
    z-index: 1;
    flex-shrink: 0;
}

.hero-image img {
    width: 480px;
    max-width: 100%;
    height: auto;
    border-radius: var(--radius);
    display: block;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(244,121,32,0.15);
    border: 1px solid rgba(244,121,32,0.3);
    color: var(--primary);
    padding: 8px 20px;
    border-radius: var(--radius-pill);
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 24px;
    animation: pulse-badge 2.5s infinite;
}

@keyframes pulse-badge {
    0%, 100% { box-shadow: 0 0 0 0 rgba(244,121,32,0.25); }
    50% { box-shadow: 0 0 0 8px rgba(244,121,32,0); }
}

.hero h1 {
    font-size: clamp(2rem, 5vw, 3.25rem);
    font-weight: 900;
    color: var(--white);
    line-height: 1.1;
    margin-bottom: 20px;
    letter-spacing: -0.02em;
}

.hero h1 em {
    font-style: normal;
    color: var(--primary);
}

.hero-subtitle {
    font-size: 17px;
    color: rgba(255,255,255,0.65);
    margin-bottom: 36px;
    max-width: 500px;
    line-height: 1.6;
}

.hero-ctas {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    margin-bottom: 28px;
}

.btn-hero {
    padding: 15px 28px;
    border-radius: var(--radius);
    font-weight: 700;
    font-size: 16px;
    border: none;
    cursor: pointer;
    transition: all 0.25s;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    min-height: 52px;
}

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

.btn-hero-primary:hover,
.btn-hero-primary:focus {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-orange);
}

.btn-hero-secondary {
    background: rgba(255,255,255,0.08);
    color: white;
    border: 1px solid rgba(255,255,255,0.2);
}

.btn-hero-secondary:hover,
.btn-hero-secondary:focus {
    background: rgba(255,255,255,0.15);
}

.hero-price {
    color: rgba(255,255,255,0.45);
    font-size: 14px;
}

.hero-price strong {
    color: var(--white);
    font-size: 26px;
    font-weight: 900;
}

/* ===== TRUST BAR ===== */
.trust-bar {
    background: var(--bg);
    border-top: 1px solid var(--gray-200);
    border-bottom: 1px solid var(--gray-200);
    padding: 24px;
}

.trust-items {
    max-width: 1280px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    align-items: center;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 8px 0;
}

.trust-icon {
    width: 44px;
    height: 44px;
    background: var(--primary-light);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--primary);
}

.trust-item strong {
    display: block;
    font-size: 14px;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 2px;
}

.trust-item small {
    display: block;
    font-size: 12px;
    color: var(--gray-500);
}

/* ===== SECTIONS ===== */
.section {
    padding: 80px 24px;
}

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

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

.section-white {
    background: var(--white);
}

.section-inner {
    max-width: 1280px;
    margin: 0 auto;
}

.section-inner--narrow {
    max-width: 800px;
}

.section-inner--center {
    text-align: center;
}

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

.section-header--light h2,
.section-header--light p {
    color: white;
}

.section-tag {
    display: inline-block;
    background: var(--primary-light);
    color: var(--primary);
    padding: 6px 14px;
    border-radius: var(--radius-pill);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: 14px;
}

.section-tag--orange {
    background: rgba(244,121,32,0.2);
    color: var(--primary);
}

.section-header h2 {
    font-size: clamp(1.5rem, 3vw, 2.25rem);
    font-weight: 800;
    color: var(--gray-900);
    line-height: 1.2;
    margin-bottom: 14px;
    letter-spacing: -0.01em;
}

.section-dark .section-header h2 {
    color: var(--white);
}

.section-header p {
    font-size: 17px;
    color: var(--gray-500);
    max-width: 560px;
    margin: 0 auto;
}

.section-dark .section-header p {
    color: rgba(255,255,255,0.6);
}

/* ===== PRODUCTS GRID (Formats) ===== */
.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.product-card {
    background: var(--white);
    border-radius: var(--radius);
    border: 1px solid var(--gray-200);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all 0.25s;
    position: relative;
    display: flex;
    flex-direction: column;
}

.product-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary);
}

.product-card--featured {
    border-color: var(--primary);
    box-shadow: var(--shadow-lg);
}

.product-badge {
    position: absolute;
    top: 14px;
    left: 14px;
    z-index: 2;
    padding: 5px 12px;
    border-radius: var(--radius-pill);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

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

.badge-promo {
    background: #e53e3e;
    color: white;
}

.badge-new {
    background: #00C48C;
    color: white;
}

.product-img {
    background: var(--bg-alt);
    aspect-ratio: 4 / 3;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.product-img-inner {
    text-align: center;
    z-index: 1;
}

.product-img img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

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

.format-label {
    font-size: 48px;
    font-weight: 900;
    color: var(--primary);
    line-height: 1;
    margin-bottom: 4px;
}

.format-dim {
    font-size: 13px;
    font-weight: 500;
    color: var(--gray-500);
}

.product-info {
    padding: 20px;
    display: flex;
    flex-direction: column;
    flex: 1;
    gap: 8px;
}

.product-name {
    font-size: 17px;
    font-weight: 700;
    color: var(--gray-900);
}

.product-desc {
    font-size: 14px;
    color: var(--gray-500);
    line-height: 1.5;
}

.product-pricing {
    display: flex;
    align-items: baseline;
    gap: 6px;
    margin-top: 4px;
}

.product-price {
    font-size: 22px;
    font-weight: 900;
    color: var(--primary);
}

.product-unit {
    font-size: 13px;
    color: var(--gray-500);
}

.btn-add-cart {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: var(--secondary);
    color: white;
    border: none;
    border-radius: var(--radius-sm);
    padding: 12px 16px;
    font-weight: 700;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
    margin-top: auto;
    min-height: 46px;
    width: 100%;
}

.btn-add-cart:hover,
.btn-add-cart:focus {
    background: var(--gray-700);
    transform: translateY(-1px);
}

.btn-add-cart--primary {
    background: var(--primary);
}

.btn-add-cart--primary:hover,
.btn-add-cart--primary:focus {
    background: var(--primary-dark);
    box-shadow: var(--shadow-orange);
}

.product-meta {
    display: flex;
    gap: 12px;
    font-size: 12px;
    color: var(--gray-500);
    font-weight: 500;
    margin-top: 4px;
}

.product-meta span {
    display: flex;
    align-items: center;
    gap: 4px;
}

/* ===== PAPIERS GRID ===== */
.papiers-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.papier-card {
    background: #242424;
    border: 1px solid #333;
    border-radius: var(--radius);
    padding: 28px 24px;
    position: relative;
    transition: all 0.25s;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.papier-card:hover {
    transform: translateY(-4px);
    border-color: var(--primary);
    box-shadow: var(--shadow-xl);
}

.papier-card--featured {
    border-color: var(--primary);
    background: #2a2012;
}

.papier-badge {
    display: inline-block;
    padding: 5px 12px;
    border-radius: var(--radius-pill);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    align-self: flex-start;
}

.papier-badge--eco { background: rgba(0,196,140,0.2); color: #00C48C; }
.papier-badge--pro { background: rgba(244,121,32,0.2); color: var(--primary); }
.papier-badge--prestige { background: rgba(255,255,255,0.1); color: rgba(255,255,255,0.7); }

.papier-grammage {
    font-size: 60px;
    font-weight: 900;
    color: white;
    line-height: 1;
}

.papier-grammage span {
    font-size: 28px;
    color: var(--primary);
}

.papier-type {
    font-size: 15px;
    font-weight: 600;
    color: rgba(255,255,255,0.7);
}

.papier-usage {
    font-size: 14px;
    color: rgba(255,255,255,0.5);
    line-height: 1.5;
}

.papier-pros {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 6px;
    flex: 1;
}

.papier-pros li {
    font-size: 13px;
    color: rgba(255,255,255,0.65);
    padding-left: 18px;
    position: relative;
}

.papier-pros li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--primary);
    font-weight: 700;
}

.btn-papier {
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,0.1);
    color: white;
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: var(--radius-sm);
    padding: 12px 16px;
    font-weight: 700;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
    min-height: 46px;
    margin-top: auto;
}

.btn-papier:hover,
.btn-papier:focus {
    background: rgba(255,255,255,0.18);
    border-color: white;
}

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

.btn-papier--primary:hover,
.btn-papier--primary:focus {
    background: var(--primary-dark);
    border-color: var(--primary-dark);
    box-shadow: var(--shadow-orange);
}

/* ===== FEATURES GRID (Pourquoi) ===== */
.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.feature-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    padding: 28px 24px;
    transition: all 0.25s;
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

.feature-icon {
    width: 52px;
    height: 52px;
    background: var(--primary-light);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    margin-bottom: 18px;
}

.feature-card h3 {
    font-size: 17px;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 10px;
}

.feature-card p {
    font-size: 14px;
    color: var(--gray-500);
    line-height: 1.6;
}

/* ===== CTA ORANGE ===== */
.section-cta-orange {
    background: var(--primary);
    padding: 72px 24px;
}

.section-cta-orange h2 {
    font-size: clamp(1.5rem, 3vw, 2.25rem);
    font-weight: 900;
    color: white;
    margin-bottom: 12px;
    letter-spacing: -0.01em;
}

.section-cta-orange p {
    color: rgba(255,255,255,0.8);
    font-size: 17px;
    margin-bottom: 32px;
}

.btn-cta-dark {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: #1A1A1A;
    color: white;
    border: none;
    border-radius: var(--radius);
    padding: 16px 32px;
    font-weight: 700;
    font-size: 16px;
    cursor: pointer;
    transition: all 0.25s;
    text-decoration: none;
    min-height: 54px;
}

.btn-cta-dark:hover,
.btn-cta-dark:focus {
    background: #333;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.3);
}

/* ===== REVIEWS ===== */
.reviews-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.review-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    padding: 28px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    transition: all 0.25s;
}

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

.review-stars {
    display: flex;
    gap: 3px;
}

.review-card blockquote {
    flex: 1;
}

.review-card blockquote p {
    font-size: 15px;
    color: var(--gray-700);
    line-height: 1.6;
    font-style: italic;
}

.review-author {
    display: flex;
    align-items: center;
    gap: 12px;
    border-top: 1px solid var(--gray-100);
    padding-top: 16px;
}

.review-author img {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    object-fit: cover;
    background: var(--bg-alt);
    flex-shrink: 0;
}

.review-author strong {
    display: block;
    font-size: 14px;
    font-weight: 700;
    color: var(--gray-900);
}

.review-author span {
    display: block;
    font-size: 12px;
    color: var(--gray-500);
    margin-top: 2px;
}

/* ===== FAQ ===== */
.faq-list {
    display: flex;
    flex-direction: column;
}

.faq-item {
    border-bottom: 1px solid var(--gray-200);
}

.faq-item:last-child {
    border-bottom: none;
}

.faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 22px 0;
    cursor: pointer;
    font-size: 16px;
    font-weight: 600;
    color: var(--gray-900);
    list-style: none;
    user-select: none;
    transition: color 0.2s;
}

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

.faq-question::-webkit-details-marker {
    display: none;
}

.faq-icon {
    font-size: 22px;
    font-weight: 300;
    color: var(--primary);
    transition: transform 0.25s;
    flex-shrink: 0;
    line-height: 1;
}

.faq-item[open] .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    padding: 0 0 20px;
}

.faq-answer p {
    font-size: 15px;
    color: var(--gray-500);
    line-height: 1.7;
}

/* ===== CTA FOOTER ===== */
.section-cta-footer {
    padding: 80px 24px;
}

.section-cta-footer h2 {
    font-size: clamp(1.5rem, 3vw, 2.25rem);
    font-weight: 900;
    color: white;
    margin-bottom: 14px;
    letter-spacing: -0.01em;
}

.cta-reassurance {
    color: rgba(255,255,255,0.55);
    font-size: 15px;
    margin-bottom: 32px;
}

/* ===== FOOTER ===== */
.footer {
    background: #0F0F0F;
    padding: 24px;
    border-top: 1px solid rgba(255,255,255,0.08);
}

.footer-inner {
    max-width: 1280px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
}

.footer-copyright {
    font-size: 13px;
    color: rgba(255,255,255,0.4);
}

.footer-copyright a {
    color: rgba(255,255,255,0.6);
    text-decoration: underline;
    transition: color 0.2s;
}

.footer-copyright a:hover {
    color: var(--primary);
}

.footer-links {
    display: flex;
    gap: 20px;
}

.footer-links a {
    font-size: 13px;
    color: rgba(255,255,255,0.4);
    text-decoration: none;
    transition: color 0.2s;
}

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

/* ===== SCROLL ANIMATIONS ===== */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.animate-on-scroll.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* ===== DARK MODE ===== */
@media (prefers-color-scheme: dark) {
    :root {
        --bg: #1A1A1A;
        --bg-alt: #242424;
        --white: #1E1E1E;
        --gray-900: #F0EDE8;
        --gray-700: #C8C5BF;
        --gray-500: #8A8784;
        --gray-200: #333;
        --gray-100: #2A2A2A;
    }

    .header {
        background: rgba(20, 20, 20, 0.96);
        border-bottom-color: rgba(255,255,255,0.08);
    }

    .trust-bar {
        border-top-color: rgba(255,255,255,0.08);
        border-bottom-color: rgba(255,255,255,0.08);
    }

    .product-card {
        background: #242424;
        border-color: #333;
    }

    .feature-card {
        background: #242424;
        border-color: #333;
    }

    .review-card {
        background: #242424;
        border-color: #333;
    }

    .faq-item {
        border-bottom-color: #333;
    }

    .mobile-menu {
        background: #1E1E1E;
        border-top-color: #333;
    }

    .mobile-menu ul a {
        border-bottom-color: #2A2A2A;
        color: rgba(255,255,255,0.7);
    }

    /* Textes sur fonds déjà sombres — --white étant overridé en dark,
       ces éléments doivent recevoir une couleur claire explicite */
    .promo-strip {
        color: var(--gray-900);
    }
    .hero h1,
    .hero-price strong {
        color: var(--gray-900);
    }
    .section-dark .section-header h2 {
        color: var(--gray-900);
    }
}

/* ===== RESPONSIVE ===== */

/* Tablet */
@media (max-width: 1024px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .hero {
        flex-direction: column;
        text-align: center;
        padding: 60px 24px;
    }

    .hero-content {
        max-width: 100%;
    }

    .hero-ctas {
        justify-content: center;
    }

    .hero-image {
        max-width: 400px;
        width: 100%;
    }

    .hero-image img {
        width: 100%;
    }
}

/* Mobile */
@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    .mobile-menu-btn {
        display: flex;
    }

    .btn-nav {
        display: none;
    }

    .trust-items {
        grid-template-columns: repeat(2, 1fr);
    }

    .products-grid {
        grid-template-columns: 1fr;
    }

    .papiers-grid {
        grid-template-columns: 1fr;
    }

    .features-grid {
        grid-template-columns: 1fr;
    }

    .reviews-grid {
        grid-template-columns: 1fr;
    }

    .hero {
        padding: 48px 20px 60px;
    }

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

    .section {
        padding: 56px 20px;
    }

    .btn-hero {
        width: 100%;
        justify-content: center;
        font-size: 15px;
    }

    .hero-ctas {
        flex-direction: column;
    }

    .footer-inner {
        flex-direction: column;
        text-align: center;
    }

    .footer-links {
        justify-content: center;
    }
}

/* Focus visible global */
:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 3px;
    border-radius: 3px;
}