/* =============================================
   NOMAD DISTRIB — Style principal
   Design: Moderne & Minimaliste
   ============================================= */

/* --- VARIABLES --- */
:root {
    --primary: #162d50;
    --accent: #2a7ab5;
    --accent-light: #3d9ad6;
    --bg: #ffffff;
    --bg-alt: #f8f9fa;
    --bg-dark: #0e1b30;
    --text: #2d2d3a;
    --text-light: #6c6c80;
    --text-white: #ffffff;
    --border: #e8e8ed;
    --shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 12px 48px rgba(0, 0, 0, 0.1);
    --radius: 12px;
    --radius-sm: 8px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --font: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

/* --- RESET & BASE --- */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body { font-family: var(--font); color: var(--text); background: var(--bg); line-height: 1.7; font-size: 16px; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; transition: var(--transition); }
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* --- NAVIGATION --- */
.navbar { position: fixed; top: 0; left: 0; right: 0; z-index: 1000; background: rgba(255,255,255,0.95); backdrop-filter: blur(20px); border-bottom: 1px solid transparent; transition: var(--transition); }
.navbar.scrolled { border-bottom-color: var(--border); box-shadow: 0 1px 12px rgba(0,0,0,0.04); }
.nav-container { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.logo { display: flex; align-items: center; gap: 6px; text-decoration: none; }
.logo-img { height: 62px; width: auto; }
.logo-text { font-size: 1.4rem; font-weight: 800; letter-spacing: -0.5px; color: var(--primary); line-height: 1; }
.logo-accent { color: var(--accent); font-weight: 700; margin-left: 0.2em; }
.nav-links { display: flex; align-items: center; gap: 32px; list-style: none; }
.nav-links a { font-size: 0.9rem; font-weight: 500; color: var(--text-light); }
.nav-links a:hover { color: var(--primary); }
.btn-nav { background: var(--primary) !important; color: var(--text-white) !important; padding: 10px 24px; border-radius: var(--radius-sm); font-weight: 600 !important; }
.btn-nav:hover { background: var(--accent) !important; transform: translateY(-1px); }
.hamburger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 4px; z-index: 1002; }
.hamburger span { width: 24px; height: 2px; background: var(--primary); border-radius: 2px; transition: var(--transition); }
.nav-lang-mobile { display: none; }
.nav-backdrop { position: fixed; inset: 0; background: rgba(0,0,0,0.3); z-index: 998; opacity: 0; visibility: hidden; transition: var(--transition); }
.nav-backdrop.active { opacity: 1; visibility: visible; }

/* --- LANGUAGE SWITCHER --- */
.lang-switcher {
    position: relative;
    margin-left: 8px;
}

.lang-current {
    display: flex;
    align-items: center;
    gap: 6px;
    background: var(--bg-alt);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 6px 12px;
    font-family: var(--font);
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text);
    cursor: pointer;
    transition: var(--transition);
}

.lang-current:hover {
    border-color: var(--accent);
    background: var(--bg);
}

.lang-flag {
    width: 20px;
    height: 14px;
    border-radius: 2px;
    overflow: hidden;
    flex-shrink: 0;
    box-shadow: 0 0 0 1px rgba(0,0,0,0.1);
}

.lang-code {
    letter-spacing: 0.5px;
}

.lang-current svg {
    opacity: 0.4;
    transition: var(--transition);
}

.lang-switcher.open .lang-current svg {
    transform: rotate(180deg);
}

.lang-dropdown {
    position: absolute;
    top: calc(100% + 6px);
    right: 0;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-lg);
    min-width: 160px;
    padding: 6px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: var(--transition);
    z-index: 1001;
}

.lang-switcher.open .lang-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.lang-option {
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
    padding: 8px 12px;
    border: none;
    background: none;
    font-family: var(--font);
    font-size: 0.88rem;
    color: var(--text);
    cursor: pointer;
    border-radius: 6px;
    transition: var(--transition);
}

.lang-option:hover {
    background: var(--bg-alt);
}

.lang-option.active {
    background: rgba(42, 122, 181, 0.08);
    color: var(--accent);
    font-weight: 600;
}

.lang-option svg {
    width: 20px;
    height: 14px;
    border-radius: 2px;
    flex-shrink: 0;
    box-shadow: 0 0 0 1px rgba(0,0,0,0.1);
}

/* --- BUTTONS --- */
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 14px 32px; border-radius: var(--radius-sm); font-family: var(--font); font-size: 0.95rem; font-weight: 600; cursor: pointer; border: none; transition: var(--transition); }
.btn-primary { background: var(--accent); color: var(--text-white); }
.btn-primary:hover { background: var(--accent-light); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(42,122,181,0.3); }
.btn-outline { background: transparent; color: var(--primary); border: 2px solid var(--border); }
.btn-outline:hover { border-color: var(--primary); background: var(--primary); color: var(--text-white); }
.btn-full { width: 100%; justify-content: center; }

/* --- HERO --- */
.hero { padding: 160px 0 100px; position: relative; overflow: hidden; background: linear-gradient(135deg, #f8faff 0%, #edf2fa 100%); }
.hero-content { max-width: 700px; animation: fadeInUp 0.8s ease forwards; }
.hero-tag { display: inline-block; font-size: 0.85rem; font-weight: 600; color: var(--accent); text-transform: uppercase; letter-spacing: 2px; margin-bottom: 20px; }
.hero-title { font-size: clamp(2.5rem, 5vw, 3.8rem); font-weight: 800; line-height: 1.1; color: var(--primary); margin-bottom: 24px; letter-spacing: -1px; }
.highlight { color: var(--accent); }
.hero-subtitle { font-size: 1.15rem; color: var(--text-light); line-height: 1.8; margin-bottom: 40px; max-width: 560px; }
.hero-cta { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-decoration { position: absolute; top: -50%; right: -20%; width: 800px; height: 800px; border-radius: 50%; background: radial-gradient(circle, rgba(42,122,181,0.06) 0%, transparent 70%); pointer-events: none; }

/* --- STATS --- */
.stats { padding: 60px 0; background: var(--primary); }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 40px; text-align: center; }
.stat-item { opacity: 0; transform: translateY(20px); transition: opacity 0.6s ease, transform 0.6s ease; }
.stat-item.visible { opacity: 1; transform: translateY(0); }
.stat-number { font-size: 3rem; font-weight: 800; color: var(--text-white); line-height: 1; }
.stat-suffix { font-size: 2rem; font-weight: 700; color: var(--accent); }
.stat-label { font-size: 0.9rem; color: rgba(255,255,255,0.6); margin-top: 8px; font-weight: 500; }

/* --- SECTIONS COMMON --- */
.section-header { text-align: center; max-width: 600px; margin: 0 auto 60px; }
.section-tag { display: inline-block; font-size: 0.8rem; font-weight: 700; color: var(--accent); text-transform: uppercase; letter-spacing: 2px; margin-bottom: 12px; }
.section-title { font-size: clamp(1.8rem, 3vw, 2.5rem); font-weight: 800; color: var(--primary); line-height: 1.2; letter-spacing: -0.5px; }
.section-desc { color: var(--text-light); margin-top: 16px; font-size: 1.05rem; }

/* --- ABOUT / SPLIT LAYOUT --- */
.about {
    padding: 100px 0;
    background: var(--bg-alt);
    position: relative;
}

.about::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 45%;
    height: 100%;
    background: linear-gradient(135deg, #f0f4fa 0%, var(--bg-alt) 100%);
    z-index: 0;
}

.about .container {
    position: relative;
    z-index: 1;
}

.about-hero {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 72px;
    align-items: start;
}

.about-left {
    position: sticky;
    top: 120px;
}

.about-left .section-tag {
    text-align: left;
}

.about-headline {
    font-size: clamp(2rem, 3.5vw, 3rem);
    font-weight: 800;
    color: var(--primary);
    line-height: 1.15;
    letter-spacing: -1px;
    margin-bottom: 24px;
}

.about-lead {
    font-size: 1.05rem;
    color: var(--text-light);
    line-height: 1.85;
    margin-bottom: 32px;
}

.about-right {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.benefit-card {
    display: flex;
    gap: 20px;
    align-items: flex-start;
    padding: 28px;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition: var(--transition);
    opacity: 0;
    transform: translateY(16px);
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.03);
}

.benefit-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.benefit-card:hover {
    border-color: var(--accent);
    box-shadow: 0 8px 32px rgba(42, 122, 181, 0.12);
    transform: translateY(-3px);
}

.benefit-icon {
    flex-shrink: 0;
    width: 56px;
    height: 56px;
    border-radius: 14px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-white);
}

.benefit-text h4 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 8px;
}

.benefit-text p {
    font-size: 0.9rem;
    color: var(--text-light);
    line-height: 1.7;
}

/* --- CATEGORIES --- */
.categories {
    padding: 100px 0;
    background: var(--bg-alt);
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
}

.category-card {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 32px 20px;
    text-align: center;
    transition: var(--transition);
    cursor: default;
    opacity: 0;
    transform: translateY(20px);
}

.category-card.visible { opacity: 1; transform: translateY(0); }
.category-card:hover { border-color: var(--accent); transform: translateY(-4px); box-shadow: var(--shadow); }
.category-emoji { font-size: 2.5rem; display: block; margin-bottom: 12px; }
.category-card h4 { font-size: 0.95rem; font-weight: 600; color: var(--primary); }

/* --- BRANDS MARQUEE --- */
.brands {
    padding: 48px 0;
    background: var(--bg);
    overflow: hidden;
}

.brands-label {
    text-align: center;
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 28px;
}

.brands-track-wrapper {
    position: relative;
    overflow: hidden;
    mask-image: linear-gradient(to right, transparent 0%, black 10%, black 90%, transparent 100%);
    -webkit-mask-image: linear-gradient(to right, transparent 0%, black 10%, black 90%, transparent 100%);
}

.brands-track {
    display: flex;
    align-items: center;
    gap: 0;
    width: max-content;
    animation: scrollBrands 40s linear infinite;
}

.brand-logo {
    height: 28px;
    width: auto;
    flex-shrink: 0;
    opacity: 0.2;
    filter: grayscale(100%);
    transition: opacity 0.3s ease, filter 0.3s ease;
    margin: 0 32px;
    user-select: none;
    -webkit-user-drag: none;
}

.brand-logo:hover {
    opacity: 0.5;
    filter: grayscale(0%);
}

@keyframes scrollBrands {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* --- NETWORK / LEAFLET MAP --- */
.network {
    padding: 100px 0;
}

.map-section {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.map-section.visible {
    opacity: 1;
    transform: translateY(0);
}

.leaflet-map {
    width: 100%;
    height: 480px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
    z-index: 1;
}

/* Overrides Leaflet pour matcher le design */
.leaflet-popup-content-wrapper {
    border-radius: var(--radius-sm) !important;
    box-shadow: var(--shadow-lg) !important;
    font-family: var(--font) !important;
    padding: 0 !important;
}

.leaflet-popup-content {
    margin: 16px 20px !important;
    font-size: 0.9rem !important;
    line-height: 1.5 !important;
}

.leaflet-popup-content strong {
    display: block;
    font-size: 1rem;
    color: var(--primary);
    margin-bottom: 2px;
}

.leaflet-popup-content span {
    color: var(--text-light);
    font-size: 0.85rem;
}

.leaflet-popup-tip {
    box-shadow: none !important;
}

/* --- CONTACT --- */
.contact { padding: 100px 0; background: var(--bg-alt); }
.contact-wrapper { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start; }
.contact-info .section-tag { text-align: left; }
.contact-info .section-title { text-align: left; margin-bottom: 20px; }
.contact-info > p { color: var(--text-light); font-size: 1.05rem; line-height: 1.8; margin-bottom: 32px; }
.contact-details { display: flex; flex-direction: column; gap: 16px; }
.contact-detail { display: flex; align-items: center; gap: 12px; color: var(--text); font-size: 0.95rem; }
.contact-detail svg { color: var(--accent); flex-shrink: 0; }

/* --- FORM --- */
.contact-form { background: var(--bg); padding: 40px; border-radius: var(--radius); border: 1px solid var(--border); box-shadow: var(--shadow); }
.form-group { margin-bottom: 20px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group label { display: block; font-size: 0.85rem; font-weight: 600; color: var(--primary); margin-bottom: 6px; }
.form-group input, .form-group textarea { width: 100%; padding: 12px 16px; border: 1px solid var(--border); border-radius: var(--radius-sm); font-family: var(--font); font-size: 0.95rem; color: var(--text); background: var(--bg); transition: var(--transition); outline: none; }
.form-group input:focus, .form-group textarea:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(42,122,181,0.1); }
.form-group input::placeholder, .form-group textarea::placeholder { color: #b0b0c0; }
.form-group textarea { resize: vertical; min-height: 100px; }
.form-notice { font-size: 0.8rem; color: var(--text-light); margin-top: 12px; text-align: center; }

/* --- FOOTER --- */
.footer {
    background: var(--bg-dark);
    padding: 64px 0 0;
    color: rgba(255,255,255,0.5);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    padding-bottom: 48px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-brand-name {
    font-size: 1.4rem;
    font-weight: 800;
    color: rgba(255,255,255,0.9);
    letter-spacing: -0.5px;
}

.footer-brand-name span {
    color: var(--accent);
}

.footer-brand p {
    font-size: 0.88rem;
    line-height: 1.7;
    max-width: 280px;
}

.footer-col {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-col h4 {
    font-size: 0.85rem;
    font-weight: 700;
    color: rgba(255,255,255,0.9);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 4px;
}

.footer-col a,
.footer-col span {
    font-size: 0.88rem;
    color: rgba(255,255,255,0.45);
    transition: var(--transition);
}

.footer-col a:hover {
    color: var(--text-white);
}

.footer-bottom {
    text-align: center;
    padding: 24px 0;
    font-size: 0.82rem;
}

/* --- MODAL --- */
.modal-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.5); backdrop-filter: blur(4px); z-index: 2000; display: flex; align-items: center; justify-content: center; opacity: 0; pointer-events: none; transition: var(--transition); }
.modal-overlay.active { opacity: 1; pointer-events: all; }
.modal { background: var(--bg); padding: 48px; border-radius: var(--radius); text-align: center; max-width: 440px; width: 90%; transform: translateY(20px); transition: var(--transition); }
.modal-overlay.active .modal { transform: translateY(0); }
.modal-icon { color: #22c55e; margin-bottom: 16px; }
.modal h3 { font-size: 1.4rem; color: var(--primary); margin-bottom: 12px; }
.modal p { color: var(--text-light); margin-bottom: 24px; line-height: 1.7; }

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

/* --- RESPONSIVE --- */
@media (max-width: 968px) {
    .nav-links { position: fixed; top: 72px; left: 0; right: 0; background: var(--bg); flex-direction: column; padding: 24px; gap: 16px; align-items: center; border-bottom: 1px solid var(--border); transform: translateY(-120%); visibility: hidden; transition: transform var(--transition), visibility var(--transition); z-index: 999; box-shadow: 0 8px 32px rgba(0,0,0,0.1); }
    .nav-links.open { transform: translateY(0); visibility: visible; }
    .hamburger { display: flex; }
    .lang-desktop { display: none; }
    .nav-lang-mobile { display: block; list-style: none; padding-top: 8px; border-top: 1px solid var(--border); }
    .nav-lang-mobile .lang-switcher { margin: 0 auto; width: fit-content; }
    .nav-lang-mobile .lang-dropdown { position: absolute; }
    .nav-links .btn-nav { text-align: center; display: block; }
    .hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
    .hamburger.active span:nth-child(2) { opacity: 0; }
    .hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
    .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 32px; }
    .about::before { display: none; }
    .about-hero { grid-template-columns: 1fr; gap: 40px; }
    .about-left { text-align: center; position: static; }
    .about-left .section-tag { text-align: center; }
    .about-left .btn { margin: 0 auto; }
    .categories-grid { grid-template-columns: repeat(2, 1fr); }
    .leaflet-map { height: 360px; }
    .contact-wrapper { grid-template-columns: 1fr; gap: 40px; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; text-align: center; }
    .footer-brand { align-items: center; }
    .footer-brand p { max-width: 100%; }
}

@media (max-width: 640px) {
    .hero { padding: 120px 0 60px; }
    .hero-title { font-size: 2rem; }
    .hero-cta { flex-direction: column; }
    .hero-cta .btn { text-align: center; justify-content: center; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 24px; }
    .stat-number { font-size: 2.2rem; }
    .about-headline { font-size: 1.8rem; }
    .benefit-card { padding: 20px; gap: 16px; }
    .benefit-icon { width: 44px; height: 44px; border-radius: 10px; }
    .benefit-icon svg { width: 22px; height: 22px; }
    .categories-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
    .category-card { padding: 24px 16px; }
    .leaflet-map { height: 300px; }
    .map-legend { padding: 5px 8px !important; font-size: 9px !important; border-radius: 6px !important; }
    .map-legend-title { font-size: 8px !important; margin-bottom: 3px !important; }
    .map-legend-item { gap: 4px !important; margin-bottom: 2px !important; }
    .legend-dot { width: 6px !important; height: 6px !important; }
    .contact-form { padding: 24px; }
    .form-row { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; gap: 24px; }
}