/* ===== STYLES GÉNÉRAUX ===== */
:root {
    --primary: #FF6B6B;
    --primary-dark: #ff5252;
    --secondary: #4ECDC4;
    --secondary-dark: #26a69a;
    --dark: #0a0a0f;
    --darker: #05050a;
    --card-bg: rgba(20, 20, 30, 0.9);
    --text: #f0f0f0;
    --text-secondary: #a0a0c0;
    --border: rgba(255, 107, 107, 0.2);
    --radius: 16px;
    --radius-sm: 12px;
    --transition: all 0.3s ease;
    --gradient: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    --gradient-dark: linear-gradient(135deg, #0a0a0f 0%, #1a1a2e 100%);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    background: var(--dark);
    color: var(--text);
    line-height: 1.6;
    position: relative;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 20% 30%, rgba(255, 107, 107, 0.15) 0%, transparent 30%),
        radial-gradient(circle at 80% 70%, rgba(78, 205, 196, 0.15) 0%, transparent 30%),
        radial-gradient(circle at 40% 80%, rgba(255, 107, 107, 0.1) 0%, transparent 40%),
        radial-gradient(circle at 90% 20%, rgba(78, 205, 196, 0.1) 0%, transparent 40%);
    pointer-events: none;
    z-index: -1;
}

body::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
    background-size: 50px 50px;
    pointer-events: none;
    z-index: -1;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

img, video {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius-sm);
}

/* ===== TYPOGRAPHIE ===== */
.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    text-align: center;
    margin-bottom: 1rem;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.section-subtitle {
    text-align: center;
    color: var(--text-secondary);
    font-size: 1.2rem;
    max-width: 700px;
    margin: 0 auto 3rem;
}

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

/* ===== BOUTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 12px 28px;
    border-radius: 40px;
    font-weight: 600;
    transition: var(--transition);
    border: 2px solid transparent;
    cursor: pointer;
    font-size: 1rem;
}

.btn i {
    font-size: 1.1rem;
}

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

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(255, 107, 107, 0.4);
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--primary);
    color: var(--text);
}

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

.btn-secondary {
    background: rgba(78, 205, 196, 0.2);
    color: var(--secondary);
    border: 2px solid var(--secondary);
}

.btn-secondary:hover {
    background: var(--secondary);
    color: white;
}

.btn-large {
    padding: 16px 36px;
    font-size: 1.1rem;
}

/* ===== HEADER ===== */
.header {
    position: sticky;
    top: 0;
    background: rgba(10, 10, 15, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid var(--border);
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 32px 0;
}

.nav-logo {
    display: flex;
    align-items: center;
    height: 62px;
}

.nav-logo .logo-img {
    height: 58px;
    width: auto;
    max-width: 210px;
    object-fit: contain;
    filter: drop-shadow(0 4px 10px rgba(0,0,0,0.45));
    transition: transform 0.3s ease;
}

.nav-logo .logo-img:hover {
    transform: scale(1.04);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-menu a {
    font-weight: 500;
    transition: color 0.2s;
}

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

.nav-cta a {
    background: var(--gradient);
    color: white;
    padding: 12px 24px;
    border-radius: 30px;
}

.nav-cta a:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(255, 107, 107, 0.3);
}

.nav-toggle {
    display: none;
    font-size: 1.8rem;
    cursor: pointer;
}

/* ===== HERO ===== */
.hero {
    padding: 80px 0;
    background: radial-gradient(circle at 30% 30%, rgba(255,107,107,0.1) 0%, transparent 50%),
                radial-gradient(circle at 70% 70%, rgba(78,205,196,0.1) 0%, transparent 50%);
    text-align: center;
}

.hero-title {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 1rem;
    line-height: 1.3;
}

.hero-title .separator {
    color: var(--text-secondary);
    font-weight: 400;
    margin: 0 5px;
}

.hero-title .highlight {
    color: var(--primary);
}

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

.hero-description {
    font-size: 1.4rem;
    color: var(--text-secondary);
    max-width: 800px;
    margin: 0 auto 1.5rem;
    line-height: 1.5;
}

.hero-flows {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 15px;
    flex-wrap: wrap;
    margin-bottom: 40px;
    font-size: 1.2rem;
    color: var(--text-secondary);
}

.flow-name {
    color: var(--primary);
    font-weight: 700;
}

.flow-separator {
    color: var(--secondary);
    font-weight: bold;
    font-size: 1.5rem;
}

.hero-video-wrapper {
    width: 100%;
    max-width: 1000px;
    margin: 0 auto 30px;
}

.browser-frame {
    background: #1e1e2a;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0,0,0,0.5);
    border: 1px solid rgba(255,255,255,0.1);
}

.browser-bar {
    background: #2a2a3a;
    padding: 12px 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.browser-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    display: inline-block;
}

.browser-dot.red { background: #ff5f56; }
.browser-dot.yellow { background: #ffbd2e; }
.browser-dot.green { background: #27c93f; }

.browser-url {
    margin-left: 12px;
    background: rgba(0,0,0,0.3);
    padding: 6px 16px;
    border-radius: 20px;
    color: #ccc;
    font-size: 0.9rem;
}

.browser-content {
    padding: 15px;
    background: #0a0a0f;
}

.demo-video {
    width: 100%;
    border-radius: 8px;
    box-shadow: 0 10px 20px rgba(0,0,0,0.3);
}

.hero-free-actions {
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 30px;
    color: white;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-bottom: 40px;
}

.hero-stats {
    display: flex;
    gap: 40px;
    justify-content: center;
}

.stat-item {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-size: 1.8rem;
    font-weight: 800;
    color: white;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* ===== PROBLEM SECTION ===== */
.problem {
    padding: 80px 0;
    background: var(--darker);
}

.problem-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-top: 50px;
}

.problem-card {
    background: var(--card-bg);
    padding: 30px 20px;
    border-radius: var(--radius);
    text-align: center;
    border: 1px solid var(--border);
    transition: var(--transition);
}

.problem-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary);
}

.problem-card .icon {
    font-size: 3rem;
    margin-bottom: 20px;
}

.problem-card h3 {
    font-size: 1.3rem;
    margin-bottom: 10px;
}

.problem-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* ===== WORKFLOWS SIDE BY SIDE ===== */
.workflows-side-by-side {
    padding: 80px 0;
}

.workflows-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-top: 50px;
}

.workflow-card {
    background: var(--card-bg);
    border-radius: var(--radius);
    padding: 40px 30px;
    border: 1px solid var(--border);
    transition: var(--transition);
}

.workflow-card.rapid:hover {
    border-color: var(--primary);
}

.workflow-card.master:hover {
    border-color: var(--secondary);
}

.workflow-badge {
    display: inline-block;
    padding: 8px 20px;
    border-radius: 30px;
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 20px;
}

.workflow-badge.rapid {
    background: rgba(255,107,107,0.2);
    color: var(--primary);
    border: 1px solid var(--primary);
}

.workflow-badge.master {
    background: rgba(78,205,196,0.2);
    color: var(--secondary);
    border: 1px solid var(--secondary);
}

.workflow-card h3 {
    font-size: 1.8rem;
    margin-bottom: 25px;
}

.workflow-steps-list {
    list-style: none;
    margin-bottom: 30px;
}

.workflow-steps-list li {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    margin-bottom: 20px;
    color: var(--text-secondary);
}

.workflow-steps-list .step-num {
    background: rgba(255,107,107,0.2);
    color: var(--primary);
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1rem;
    flex-shrink: 0;
}

.workflow-card.master .step-num {
    background: rgba(78,205,196,0.2);
    color: var(--secondary);
}

.workflow-steps-list strong {
    color: white;
}

.workflow-usage {
    margin: 30px 0 20px;
}

.workflow-usage h5 {
    font-size: 1rem;
    margin-bottom: 10px;
    color: white;
}

.usage-tags {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.usage-tags span {
    background: rgba(255,255,255,0.1);
    padding: 6px 12px;
    border-radius: 30px;
    font-size: 0.85rem;
    border: 1px solid rgba(255,255,255,0.1);
}

/* ===== ANALYTICS SECTION ===== */
.analytics-section {
    padding: 80px 0;
    background: transparent;
}

.analytics-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin: 50px 0 30px;
}

.analytics-card {
    background: var(--card-bg);
    border-radius: var(--radius);
    padding: 30px;
    border: 1px solid var(--border);
    transition: var(--transition);
}

.analytics-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary);
}

.analytics-card h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    color: white;
}

.analytics-value {
    font-size: 1.8rem;
    font-weight: 700;
    color: white;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.analytics-change {
    font-size: 1rem;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 20px;
}

.analytics-change.positive {
    background: rgba(46, 204, 113, 0.2);
    color: #2ecc71;
    border: 1px solid #2ecc71;
}

.analytics-chart {
    margin-top: 15px;
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.analytics-img {
    width: 100%;
    height: auto;
    display: block;
}

.analytics-note {
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-top: 20px;
}

/* ===== FEATURES ===== */
.features {
    padding: 80px 0;
    background: var(--darker);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 50px;
}

.feature-card {
    background: var(--card-bg);
    padding: 30px 20px;
    border-radius: var(--radius);
    text-align: center;
    border: 1px solid var(--border);
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-5px);
    border-color: var(--secondary);
}

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.feature-card h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
}

.feature-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* ===== PRICING ===== */
.pricing {
    padding: 80px 0;
}

.pricing-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    margin: 40px 0;
}

.toggle-label {
    font-weight: 600;
    color: var(--text-secondary);
}

.toggle-label.active {
    color: white;
}

.discount-badge {
    background: var(--secondary);
    color: white;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.8rem;
    margin-left: 8px;
}

.toggle-switch {
    position: relative;
    width: 60px;
    height: 30px;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-switch label {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255,255,255,0.1);
    border-radius: 30px;
    cursor: pointer;
    transition: 0.3s;
}

.toggle-switch label:after {
    content: '';
    position: absolute;
    top: 3px;
    left: 3px;
    width: 24px;
    height: 24px;
    background: white;
    border-radius: 50%;
    transition: 0.3s;
}

.toggle-switch input:checked + label {
    background: var(--gradient);
}

.toggle-switch input:checked + label:after {
    left: calc(100% - 27px);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 30px;
}

.pricing-card {
    background: var(--card-bg);
    border-radius: var(--radius);
    padding: 40px 30px;
    border: 1px solid var(--border);
    transition: var(--transition);
    position: relative;
}

.pricing-card.featured {
    border: 2px solid var(--secondary);
    transform: scale(1.05);
    background: linear-gradient(135deg, rgba(78,205,196,0.1), transparent);
}

.popular-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--secondary);
    color: white;
    padding: 6px 20px;
    border-radius: 30px;
    font-weight: 600;
    font-size: 0.9rem;
    white-space: nowrap;
}

.pricing-header {
    text-align: center;
    margin-bottom: 30px;
}

.pricing-header h3 {
    font-size: 1.8rem;
    margin-bottom: 15px;
}

.price {
    font-size: 3rem;
    font-weight: 800;
    line-height: 1;
    margin-bottom: 10px;
}

.yearly-price {
    display: none;
}

.pricing-card .yearly-price {
    display: none;
}

.pricing-card .yearly-period {
    display: none;
}

.price-period {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.pricing-features {
    margin-bottom: 30px;
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
    color: var(--text-secondary);
}

.pricing-features i {
    color: var(--secondary);
    font-size: 0.9rem;
}

.pricing-btn {
    width: 100%;
}

.limited-licenses {
    text-align: center;
    margin-top: 15px;
    color: var(--primary);
    font-weight: 600;
    font-size: 0.9rem;
}

.pricing-guarantee {
    text-align: center;
    margin-top: 30px;
    color: var(--text-secondary);
}

.pricing-guarantee i {
    color: var(--secondary);
    margin-right: 8px;
}

.pricing-note {
    text-align: center;
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-top: 10px;
}

/* ===== FAQ ===== */
.faq {
    padding: 80px 0;
    background: var(--darker);
}

.faq-grid {
    max-width: 800px;
    margin: 50px auto 0;
}

.faq-item {
    border-bottom: 1px solid rgba(255,255,255,0.1);
    padding: 20px 0;
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
}

.faq-question h3 {
    font-size: 1.1rem;
    font-weight: 600;
}

.faq-toggle {
    font-size: 1.5rem;
    color: var(--primary);
}

.faq-answer {
    display: none;
    padding-top: 15px;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ===== FINAL CTA ===== */
.final-cta {
    padding: 80px 0;
    text-align: center;
    background: radial-gradient(circle at 50% 50%, rgba(255,107,107,0.1), transparent);
}

.final-cta h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.final-cta p {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 30px;
}

.final-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-bottom: 20px;
}

.final-note {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.final-note i {
    color: var(--secondary);
}

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

.footer-grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 50px;
    margin-bottom: 40px;
}

.footer-brand p {
    color: var(--text-secondary);
    margin-top: 15px;
}

.footer-logo {
    display: flex;
    align-items: center;
}

.footer-logo .footer-logo-img {
    height: 38px;
    width: auto;
    max-width: 180px;
    object-fit: contain;
}

.footer-social {
    display: flex;
    gap: 20px;
    margin-top: 20px;
}

.footer-social a {
    color: var(--text-secondary);
    font-size: 1.2rem;
    transition: color 0.2s;
}

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

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.footer-col h4 {
    margin-bottom: 20px;
    font-size: 1.1rem;
}

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

.footer-col ul li a {
    color: var(--text-secondary);
    transition: color 0.2s;
}

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

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255,255,255,0.05);
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.footer-bottom i {
    color: var(--primary);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 2.5rem;
    }
    .hero-description {
        font-size: 1.3rem;
    }
    .hero-flows {
        font-size: 1.1rem;
    }
    .problem-grid,
    .features-grid,
    .pricing-grid,
    .workflows-grid,
    .analytics-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2rem;
    }
    .hero-description {
        font-size: 1.2rem;
    }
    .hero-flows {
        font-size: 1rem;
        flex-direction: column;
        gap: 5px;
    }
    .flow-separator {
        display: none;
    }
    .hero-free-actions {
        font-size: 1.2rem;
    }
    .hero-stats {
        flex-direction: column;
        gap: 20px;
    }
    .navbar {
        padding: 22px 0;
    }
    .nav-logo .logo-img {
        height: 48px;
        max-width: 180px;
    }
    .nav-menu {
        gap: 24px;
        position: fixed;
        top: 90px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 90px);
        background: var(--darker);
        flex-direction: column;
        justify-content: flex-start;
        padding-top: 50px;
        transition: 0.3s;
        gap: 30px;
    }
    .nav-menu.active {
        left: 0;
    }
    .nav-toggle {
        display: block;
    }
    .hero-buttons,
    .final-buttons {
        flex-direction: column;
    }
    .problem-grid,
    .features-grid,
    .pricing-grid {
        grid-template-columns: 1fr;
    }
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    .footer-links {
        grid-template-columns: 1fr 1fr;
    }
    .pricing-card.featured {
        transform: none;
    }
    .section-title {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.8rem;
    }
    .hero-description {
        font-size: 1rem;
    }
    .hero-flows {
        font-size: 0.95rem;
    }
    .hero-free-actions {
        font-size: 1.1rem;
    }
    .nav-logo .logo-img {
        height: 40px;
        max-width: 160px;
    }
    .footer-links {
        grid-template-columns: 1fr;
    }
    .footer-logo .footer-logo-img {
        height: 30px;
    }
    .analytics-value {
        font-size: 1.5rem;
        flex-wrap: wrap;
    }
}