/* ============================================
   IKIGAÏ DRIVER PRO - Styles principaux
   ============================================ */

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

:root {
    --primary: #f97316;
    --primary-dark: #ea580c;
    --secondary: #dc2626;
    --dark: #0f0f0f;
    --dark-2: #1a1a1a;
    --dark-3: #242424;
    --card-bg: #1e1e1e;
    --text: #e5e5e5;
    --text-muted: #9ca3af;
    --border: rgba(255,255,255,0.08);
    --gradient: linear-gradient(135deg, #f97316, #dc2626);
    --shadow: 0 20px 60px rgba(0,0,0,0.4);
    --radius: 16px;
    --radius-sm: 8px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --font: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

html { scroll-behavior: smooth; }

body {
    font-family: var(--font);
    background: var(--dark);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
}

/* ============ UTILITAIRES ============ */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 15px;
    text-decoration: none;
    cursor: pointer;
    border: none;
    transition: var(--transition);
    white-space: nowrap;
}

.btn-primary {
    background: var(--gradient);
    color: #fff;
    box-shadow: 0 4px 20px rgba(249,115,22,0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(249,115,22,0.5);
}

.btn-outline {
    background: transparent;
    color: #fff;
    border: 2px solid rgba(255,255,255,0.3);
}

.btn-outline:hover {
    background: rgba(255,255,255,0.1);
    border-color: rgba(255,255,255,0.6);
    transform: translateY(-2px);
}

.btn-outline-dark {
    background: transparent;
    color: var(--text);
    border: 2px solid var(--border);
    width: 100%;
    justify-content: center;
}

.btn-outline-dark:hover {
    border-color: var(--primary);
    color: var(--primary);
    transform: translateY(-2px);
}

.btn-full { width: 100%; justify-content: center; }
.btn-large { padding: 18px 36px; font-size: 17px; }

.gradient-text {
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-tag {
    display: inline-block;
    background: rgba(249,115,22,0.15);
    color: var(--primary);
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    margin-bottom: 16px;
    border: 1px solid rgba(249,115,22,0.3);
}

.section-header {
    text-align: center;
    max-width: 680px;
    margin: 0 auto 60px;
}

.section-title {
    font-size: clamp(28px, 4vw, 42px);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 16px;
}

.section-subtitle {
    color: var(--text-muted);
    font-size: 17px;
    line-height: 1.7;
}

/* ============ NAVBAR ============ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: var(--transition);
}

.navbar.scrolled {
    background: rgba(15,15,15,0.95);
    backdrop-filter: blur(20px);
    padding: 12px 0;
    border-bottom: 1px solid var(--border);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: #fff;
    font-weight: 800;
    font-size: 20px;
}

.logo-icon { font-size: 24px; }
.logo-pro { color: var(--primary); }

.nav-menu {
    display: flex;
    align-items: center;
    gap: 8px;
    list-style: none;
}

.nav-link {
    color: var(--text-muted);
    text-decoration: none;
    font-weight: 500;
    padding: 8px 16px;
    border-radius: 8px;
    transition: var(--transition);
    font-size: 15px;
}

.nav-link:hover { color: #fff; background: rgba(255,255,255,0.06); }

.nav-cta {
    background: var(--gradient);
    color: #fff !important;
    border-radius: 50px;
}

.nav-cta:hover { transform: translateY(-1px); box-shadow: 0 4px 20px rgba(249,115,22,0.4); }

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background: #fff;
    transition: var(--transition);
}

/* ============ HERO ============ */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding: 120px 24px 80px;
    background: radial-gradient(ellipse at 60% 40%, rgba(249,115,22,0.12) 0%, transparent 60%),
                radial-gradient(ellipse at 20% 80%, rgba(220,38,38,0.08) 0%, transparent 50%),
                var(--dark);
    max-width: 1200px;
    margin: 0 auto;
    gap: 60px;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at top right, rgba(249,115,22,0.05), transparent 70%);
    pointer-events: none;
}

.hero-content { flex: 1; max-width: 600px; }

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(249,115,22,0.1);
    border: 1px solid rgba(249,115,22,0.25);
    color: var(--primary);
    padding: 8px 18px;
    border-radius: 50px;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 24px;
}

.hero-title {
    font-size: clamp(36px, 5vw, 58px);
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 20px;
    letter-spacing: -1px;
}

.hero-subtitle {
    font-size: 18px;
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 36px;
}

.hero-buttons { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 48px; }

.hero-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    padding-top: 32px;
    border-top: 1px solid var(--border);
}

.stat { text-align: center; }

.stat-number {
    display: block;
    font-size: 32px;
    font-weight: 900;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    display: block;
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 4px;
}

.hero-visual {
    flex: 0 0 320px;
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.hero-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 16px 20px;
    display: flex;
    align-items: center;
    gap: 14px;
    box-shadow: var(--shadow);
}

.hero-card .card-icon { font-size: 24px; }

.hero-card .card-info { flex: 1; }
.hero-card .card-info strong { display: block; font-size: 14px; }
.hero-card .card-info span { font-size: 12px; color: var(--text-muted); }

.card-badge {
    font-size: 11px;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 50px;
}

.card-badge.success { background: rgba(34,197,94,0.15); color: #22c55e; }
.card-badge.info { background: rgba(59,130,246,0.15); color: #3b82f6; }
.card-badge.warning { background: rgba(249,115,22,0.15); color: var(--primary); }

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-8px); }
}

.floating { animation: float 3s ease-in-out infinite; }
.delay-1 { animation-delay: 0.5s; }
.delay-2 { animation-delay: 1s; }

/* ============ SERVICES ============ */
.services {
    padding: 100px 0;
    background: var(--dark-2);
}

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

.service-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 28px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: var(--gradient);
    transform: scaleX(0);
    transition: var(--transition);
}

.service-card:hover { transform: translateY(-6px); border-color: rgba(249,115,22,0.3); box-shadow: 0 20px 50px rgba(0,0,0,0.3); }
.service-card:hover::before { transform: scaleX(1); }
.service-card.featured { border-color: rgba(249,115,22,0.4); background: linear-gradient(135deg, rgba(249,115,22,0.06), var(--card-bg)); }
.service-card.featured::before { transform: scaleX(1); }

.service-badge {
    position: absolute;
    top: 16px; right: 16px;
    background: var(--gradient);
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: 50px;
}

.service-icon { font-size: 36px; margin-bottom: 16px; }
.service-card h3 { font-size: 19px; font-weight: 700; margin-bottom: 10px; }
.service-card p { color: var(--text-muted); font-size: 14px; margin-bottom: 16px; line-height: 1.6; }

.service-features {
    list-style: none;
    margin-bottom: 20px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.service-features li {
    font-size: 13px;
    color: var(--text-muted);
    padding-left: 16px;
    position: relative;
}

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

.service-link {
    color: var(--primary);
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    transition: var(--transition);
}

.service-link:hover { letter-spacing: 0.5px; }

/* ============ POURQUOI ============ */
.pourquoi {
    padding: 100px 0;
    background: var(--dark);
}

.pourquoi-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.avantages { display: flex; flex-direction: column; gap: 24px; margin: 36px 0; }

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

.avantage-icon {
    width: 48px;
    height: 48px;
    background: rgba(249,115,22,0.12);
    border: 1px solid rgba(249,115,22,0.25);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    flex-shrink: 0;
}

.avantage-text h4 { font-size: 16px; font-weight: 700; margin-bottom: 4px; }
.avantage-text p { color: var(--text-muted); font-size: 14px; }

.pourquoi-visual { position: relative; }

.visual-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px;
    box-shadow: var(--shadow);
}

.visual-card h4 { font-size: 16px; font-weight: 700; margin-bottom: 20px; }

.mini-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-bottom: 24px;
}

.mini-stat {
    text-align: center;
    background: var(--dark-3);
    padding: 12px;
    border-radius: var(--radius-sm);
}

.mini-stat span { display: block; font-size: 18px; font-weight: 800; color: var(--primary); }
.mini-stat small { font-size: 11px; color: var(--text-muted); }

.progress-bars { display: flex; flex-direction: column; gap: 12px; }

.progress-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 13px;
}

.progress-item span:first-child { width: 80px; color: var(--text-muted); }
.progress-item span:last-child { width: 35px; text-align: right; font-weight: 600; }

.progress-bar {
    flex: 1;
    height: 6px;
    background: var(--dark-3);
    border-radius: 3px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: var(--gradient);
    border-radius: 3px;
    animation: fillBar 1.5s ease-out forwards;
}

@keyframes fillBar { from { width: 0 !important; } }

.visual-badge {
    position: absolute;
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 50px;
    padding: 8px 16px;
    font-size: 12px;
    font-weight: 600;
    white-space: nowrap;
    box-shadow: var(--shadow);
}

.badge-1 { top: -20px; right: 20px; border-color: rgba(34,197,94,0.4); color: #22c55e; }
.badge-2 { bottom: 40px; right: -20px; border-color: rgba(59,130,246,0.4); color: #3b82f6; }
.badge-3 { bottom: -20px; left: 20px; border-color: rgba(249,115,22,0.4); color: var(--primary); }

/* ============ TARIFS ============ */
.tarifs {
    padding: 100px 0;
    background: var(--dark-2);
}

.tarifs-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    align-items: stretch;
}

.tarif-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 32px;
    display: flex;
    flex-direction: column;
    gap: 24px;
    position: relative;
    transition: var(--transition);
}

.tarif-card:hover { transform: translateY(-4px); }

.tarif-card.featured {
    background: linear-gradient(135deg, rgba(249,115,22,0.08), var(--card-bg));
    border-color: rgba(249,115,22,0.5);
    transform: scale(1.03);
}

.tarif-card.featured:hover { transform: scale(1.03) translateY(-4px); }

.tarif-badge {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gradient);
    color: #fff;
    padding: 6px 20px;
    border-radius: 50px;
    font-size: 12px;
    font-weight: 700;
    white-space: nowrap;
}

.tarif-header { text-align: center; }
.tarif-header h3 { font-size: 22px; font-weight: 800; margin-bottom: 12px; }
.tarif-header p { color: var(--text-muted); font-size: 14px; margin-top: 8px; }

.tarif-price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 4px;
}

.price { font-size: 52px; font-weight: 900; color: var(--primary); }
.currency { font-size: 24px; font-weight: 700; color: var(--primary); }
.period { font-size: 16px; color: var(--text-muted); }
.price-text { font-size: 32px; font-weight: 800; }

.tarif-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
    flex: 1;
}

.tarif-features li {
    font-size: 14px;
    padding: 4px 0;
    border-bottom: 1px solid rgba(255,255,255,0.04);
}

.tarif-features li.disabled { color: var(--text-muted); opacity: 0.5; }

/* ============ TÉMOIGNAGES ============ */
.temoignages {
    padding: 100px 0;
    background: var(--dark);
}

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

.temoignage-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 28px;
    transition: var(--transition);
}

.temoignage-card:hover { transform: translateY(-4px); border-color: rgba(249,115,22,0.3); }
.temoignage-card.featured { border-color: rgba(249,115,22,0.4); background: linear-gradient(135deg, rgba(249,115,22,0.06), var(--card-bg)); }

.stars { color: #f59e0b; font-size: 18px; margin-bottom: 16px; }

.temoignage-card p {
    color: var(--text-muted);
    font-size: 15px;
    line-height: 1.7;
    margin-bottom: 20px;
    font-style: italic;
}

.temoignage-author { display: flex; align-items: center; gap: 12px; }

.author-avatar {
    width: 44px;
    height: 44px;
    background: var(--gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 14px;
    flex-shrink: 0;
}

.temoignage-author strong { display: block; font-size: 15px; }
.temoignage-author span { font-size: 13px; color: var(--text-muted); }

/* ============ CTA ============ */
.cta-section {
    padding: 80px 0;
    background: linear-gradient(135deg, rgba(249,115,22,0.15), rgba(220,38,38,0.1));
    border-top: 1px solid rgba(249,115,22,0.2);
    border-bottom: 1px solid rgba(249,115,22,0.2);
}

.cta-content { text-align: center; }
.cta-content h2 { font-size: clamp(28px, 4vw, 42px); font-weight: 800; margin-bottom: 12px; }
.cta-content p { color: var(--text-muted); font-size: 17px; margin-bottom: 36px; }
.cta-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ============ CONTACT ============ */
.contact {
    padding: 100px 0;
    background: var(--dark-2);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 60px;
}

.contact-form-container {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 40px;
}

.contact-form { display: flex; flex-direction: column; gap: 20px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }

.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label { font-size: 14px; font-weight: 600; color: var(--text-muted); }

.form-group input,
.form-group select,
.form-group textarea {
    background: var(--dark-3);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 12px 16px;
    color: var(--text);
    font-size: 15px;
    font-family: var(--font);
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(249,115,22,0.15);
}

.form-group select option { background: var(--dark-3); }
.form-group textarea { resize: vertical; }

.info-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 28px;
    margin-bottom: 20px;
}

.info-card h3 { font-size: 17px; font-weight: 700; margin-bottom: 20px; }

.info-items { display: flex; flex-direction: column; gap: 16px; }

.info-item { display: flex; gap: 14px; align-items: flex-start; }
.info-icon { font-size: 20px; flex-shrink: 0; }
.info-item strong { display: block; font-size: 13px; color: var(--text-muted); font-weight: 500; }
.info-item a, .info-item span { font-size: 15px; color: var(--text); text-decoration: none; }
.info-item a:hover { color: var(--primary); }

.certifications h3 { margin-bottom: 16px; }
.cert-badges { display: flex; flex-wrap: wrap; gap: 8px; }

.cert-badge {
    background: rgba(249,115,22,0.1);
    border: 1px solid rgba(249,115,22,0.25);
    color: var(--primary);
    padding: 5px 12px;
    border-radius: 50px;
    font-size: 12px;
    font-weight: 600;
}

/* ============ FOOTER ============ */
.footer {
    background: var(--dark);
    border-top: 1px solid var(--border);
    padding: 60px 0 30px;
}

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

.footer-brand p { color: var(--text-muted); font-size: 14px; line-height: 1.7; margin: 16px 0 20px; }

.social-links { display: flex; gap: 12px; }

.social-links a {
    width: 38px;
    height: 38px;
    background: var(--dark-3);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    text-decoration: none;
    font-weight: 700;
    font-size: 14px;
    transition: var(--transition);
}

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

.footer-links h4 { font-size: 15px; font-weight: 700; margin-bottom: 16px; }
.footer-links ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 14px;
    transition: var(--transition);
}

.footer-links a:hover { color: var(--primary); padding-left: 4px; }

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 30px;
    border-top: 1px solid var(--border);
    color: var(--text-muted);
    font-size: 13px;
}

/* ============ RESPONSIVE ============ */
@media (max-width: 1024px) {
    .hero { flex-direction: column; padding-top: 100px; }
    .hero-visual { display: none; }
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .pourquoi-grid { grid-template-columns: 1fr; }
    .pourquoi-visual { display: none; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    .nav-menu {
        display: none;
        position: fixed;
        top: 70px;
        left: 0; right: 0;
        background: rgba(15,15,15,0.98);
        padding: 20px;
        flex-direction: column;
        border-bottom: 1px solid var(--border);
    }
    .nav-menu.active { display: flex; }
    .hamburger { display: flex; }

    .hero-stats { grid-template-columns: repeat(2, 1fr); }
    .services-grid { grid-template-columns: 1fr; }
    .tarifs-grid { grid-template-columns: 1fr; }
    .tarif-card.featured { transform: none; }
    .temoignages-grid { grid-template-columns: 1fr; }
    .contact-grid { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
}

@media (max-width: 480px) {
    .hero-buttons { flex-direction: column; }
    .hero-stats { grid-template-columns: repeat(2, 1fr); gap: 16px; }
    .footer-grid { grid-template-columns: 1fr; }
    .contact-form-container { padding: 24px; }
}