:root {
    --bg-base: #060911;
    --bg-surface: #0b1120;
    --bg-card: rgba(15, 23, 42, 0.7);
    --border: rgba(56, 189, 248, 0.15);
    --border-hover: rgba(56, 189, 248, 0.4);
    --accent-cyan: #38bdf8;
    --accent-blue: #2563eb;
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --glow: 0 0 30px rgba(56, 189, 248, 0.2);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
}

body {
    background-color: var(--bg-base);
    color: var(--text-main);
    overflow-x: hidden;
    line-height: 1.6;
    background-image: 
        radial-gradient(circle at 15% 15%, rgba(37, 99, 235, 0.12) 0%, transparent 40%),
        radial-gradient(circle at 85% 25%, rgba(56, 189, 248, 0.08) 0%, transparent 45%),
        linear-gradient(rgba(255, 255, 255, 0.015) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.015) 1px, transparent 1px);
    background-size: 100% 100%, 100% 100%, 48px 48px, 48px 48px;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* NAVBAR */
.navbar-wrapper {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(6, 9, 17, 0.85);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 75px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 1.4rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    text-decoration: none;
    color: var(--text-main);
}

.logo-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: 10px;
    background: rgba(56, 189, 248, 0.08);
    border: 1px solid var(--border);
}

.logo-tag {
    font-size: 0.65rem;
    font-family: 'JetBrains Mono', monospace;
    padding: 0.2rem 0.5rem;
    border-radius: 6px;
    background: rgba(56, 189, 248, 0.1);
    border: 1px solid var(--border);
    color: var(--accent-cyan);
    font-weight: 700;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    transition: color 0.2s;
}

.nav-links a:hover {
    color: var(--accent-cyan);
}

.nav-status {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.35rem 0.9rem;
    border-radius: 9999px;
    background: rgba(16, 185, 129, 0.08);
    border: 1px solid rgba(16, 185, 129, 0.25);
    color: #34d399 !important;
    font-size: 0.85rem !important;
}

.pulse-dot {
    width: 8px;
    height: 8px;
    background-color: #10b981;
    border-radius: 50%;
    box-shadow: 0 0 10px #10b981;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(0.95); opacity: 0.8; }
    50% { transform: scale(1.3); opacity: 1; }
    100% { transform: scale(0.95); opacity: 0.8; }
}

/* BOUTONS */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    border-radius: 10px;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-sm {
    padding: 0.5rem 1.1rem;
    font-size: 0.88rem;
}

.btn-lg {
    padding: 0.9rem 2rem;
    font-size: 1rem;
}

.btn-block {
    width: 100%;
    justify-content: center;
    padding: 0.85rem;
    font-size: 0.95rem;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-blue), #1d4ed8);
    color: #ffffff;
    box-shadow: 0 4px 18px rgba(37, 99, 235, 0.35);
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 26px rgba(37, 99, 235, 0.55);
}

.btn-outline {
    background: rgba(255, 255, 255, 0.03);
    color: var(--text-main);
    border: 1px solid var(--border);
}

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

.btn-glass {
    background: var(--bg-card);
    color: var(--text-main);
    border: 1px solid var(--border);
    backdrop-filter: blur(12px);
}

.btn-glass:hover {
    border-color: var(--accent-cyan);
    box-shadow: var(--glow);
    transform: translateY(-2px);
}

/* HERO */
.hero {
    padding: 5.5rem 1.5rem 4rem;
    text-align: center;
}

.badge-flag {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--accent-cyan);
    background: rgba(56, 189, 248, 0.08);
    padding: 0.4rem 1.1rem;
    border-radius: 9999px;
    border: 1px solid rgba(56, 189, 248, 0.25);
    margin-bottom: 1.8rem;
}

h1 {
    font-size: 4.2rem;
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -2px;
    margin-bottom: 1.6rem;
}

.text-gradient {
    background: linear-gradient(135deg, var(--accent-cyan) 0%, #60a5fa 60%, #93c5fd 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-desc {
    font-size: 1.25rem;
    color: var(--text-muted);
    max-width: 760px;
    margin: 0 auto 2.8rem;
    line-height: 1.7;
}

.hero-cta {
    display: flex;
    justify-content: center;
    gap: 1.2rem;
    margin-bottom: 4rem;
    flex-wrap: wrap;
}

/* STATS BAR */
.stats-bar {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 18px;
    padding: 1.8rem;
    max-width: 960px;
    margin: 0 auto;
    backdrop-filter: blur(16px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.4);
}

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

.stat-val {
    font-family: 'JetBrains Mono', monospace;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text-main);
    letter-spacing: -0.5px;
    margin-bottom: 0.3rem;
}

.stat-label {
    font-size: 0.82rem;
    color: var(--text-muted);
    font-weight: 500;
}

.stat-divider {
    display: none;
}

/* SECTIONS */
.section {
    padding: 6rem 1.5rem;
}

.section-head {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 3.5rem;
}

.section-tag {
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 2px;
    color: var(--accent-cyan);
    margin-bottom: 0.8rem;
}

.section-head h2 {
    font-size: 2.5rem;
    font-weight: 800;
    letter-spacing: -1px;
    margin-bottom: 0.8rem;
}

.section-head p {
    color: var(--text-muted);
    font-size: 1.05rem;
}

/* PRICING GRID */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    align-items: stretch;
}

.pricing-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 2.2rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    backdrop-filter: blur(14px);
    transition: all 0.3s;
    position: relative;
}

.pricing-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-4px);
    box-shadow: 0 16px 40px rgba(0,0,0,0.5);
}

.pricing-card.featured {
    border-color: rgba(56, 189, 248, 0.4);
    background: linear-gradient(180deg, rgba(20, 32, 58, 0.85) 0%, rgba(15, 23, 42, 0.7) 100%);
    box-shadow: 0 0 35px rgba(56, 189, 248, 0.15);
}

.card-badge {
    display: inline-block;
    font-size: 0.7rem;
    font-family: 'JetBrains Mono', monospace;
    font-weight: 700;
    padding: 0.25rem 0.6rem;
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.06);
    color: var(--text-muted);
    margin-bottom: 1.2rem;
}

.card-badge.highlight {
    background: rgba(56, 189, 248, 0.15);
    border: 1px solid var(--accent-cyan);
    color: var(--accent-cyan);
}

.pricing-card h3 {
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
}

.card-desc {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 1.8rem;
    min-height: 45px;
}

.price {
    display: flex;
    align-items: baseline;
    gap: 0.4rem;
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.price .amount {
    font-family: 'JetBrains Mono', monospace;
    font-size: 2.8rem;
    font-weight: 800;
    letter-spacing: -1px;
}

.price .period {
    color: var(--text-muted);
    font-size: 0.95rem;
}

.features-list {
    list-style: none;
    margin-bottom: 2.2rem;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.features-list li {
    font-size: 0.92rem;
    color: var(--text-main);
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.features-list li span {
    color: var(--accent-cyan);
    font-weight: 700;
}

/* FEATURES BOXES */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.6rem;
}

.feature-box {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 18px;
    padding: 2rem;
    backdrop-filter: blur(14px);
    transition: all 0.3s;
}

.feature-box:hover {
    border-color: var(--border-hover);
    transform: translateY(-3px);
}

.f-icon {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.feature-box h4 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 0.6rem;
}

.feature-box p {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.6;
}

/* FOOTER */
.footer-wrapper {
    background: #04070d;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    padding: 4.5rem 0 2.5rem;
    margin-top: 4rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3.5rem;
}

.footer-brand p {
    font-size: 0.9rem;
    color: var(--text-muted);
    max-width: 320px;
    margin-top: 1rem;
    line-height: 1.6;
}

.footer-col h5 {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 1.2rem;
    letter-spacing: 0.5px;
}

.footer-col a, .footer-col p {
    display: block;
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.88rem;
    margin-bottom: 0.6rem;
    transition: color 0.2s;
}

.footer-col a:hover {
    color: var(--accent-cyan);
}

.footer-col code {
    background: rgba(56, 189, 248, 0.1);
    color: var(--accent-cyan);
    padding: 0.15rem 0.4rem;
    border-radius: 4px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.8rem;
}

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.04);
    text-align: center;
    color: var(--text-muted);
    font-size: 0.85rem;
}

/* RESPONSIVE MOBILE ET NAVIGATION TACTILE */
@media (max-width: 900px) {
    .navbar {
        height: auto;
        padding: 1rem 0;
        flex-direction: column;
        gap: 1rem;
    }
    
    .nav-links {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: 0.6rem;
        width: 100%;
    }

    .nav-links a {
        background: rgba(255, 255, 255, 0.05);
        border: 1px solid var(--border);
        padding: 0.45rem 0.9rem;
        border-radius: 8px;
        font-size: 0.85rem;
        text-align: center;
    }

    .nav-links a.active {
        background: rgba(56, 189, 248, 0.15);
        border-color: var(--accent-cyan);
    }

    .nav-status {
        width: 100%;
        justify-content: center;
    }

    .nav-actions {
        width: 100%;
    }

    .nav-actions .btn {
        width: 100%;
        justify-content: center;
    }

    h1 {
        font-size: 2.5rem;
        letter-spacing: -1px;
    }

    .hero {
        padding: 3rem 1rem 2rem;
    }

    .hero-desc {
        font-size: 1.05rem;
        margin-bottom: 2rem;
    }

    .hero-cta {
        flex-direction: column;
        gap: 0.8rem;
    }

    .hero-cta .btn {
        width: 100%;
        justify-content: center;
    }

    .stats-bar {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
        padding: 1.2rem;
    }

    .stat-val {
        font-size: 1.4rem;
    }

    .section {
        padding: 3.5rem 1rem;
    }

    .section-head h2 {
        font-size: 1.9rem;
    }

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

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}


/* NAV ACTIVE */
.nav-links a.active {
    color: var(--accent-cyan);
}

/* QUICK CARDS (ACCUEIL) */
.quick-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.8rem;
}

.quick-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 2.2rem;
    backdrop-filter: blur(14px);
    transition: all 0.3s;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.quick-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-4px);
    box-shadow: 0 16px 40px rgba(0,0,0,0.5);
}

.quick-icon {
    font-size: 2.2rem;
    margin-bottom: 1.2rem;
}

.quick-card h3 {
    font-size: 1.35rem;
    font-weight: 700;
    margin-bottom: 0.8rem;
}

.quick-card p {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 1.8rem;
}

.quick-link {
    color: var(--accent-cyan);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.2s;
}

.quick-link:hover {
    text-decoration: underline;
    letter-spacing: 0.5px;
}

/* INFRA CALLOUT */
.infra-callout {
    margin-top: 5rem;
    background: linear-gradient(180deg, rgba(20, 32, 58, 0.85) 0%, rgba(15, 23, 42, 0.7) 100%);
    border: 1px solid var(--border-hover);
    border-radius: 24px;
    padding: 3.5rem 2rem;
    text-align: center;
    box-shadow: var(--glow);
}

.infra-callout h3 {
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: 0.8rem;
}

.infra-callout p {
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto 2rem;
    font-size: 1.05rem;
}

/* ABOUT CARD */
.about-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 22px;
    padding: 3rem;
    max-width: 860px;
    margin: 0 auto 3rem;
    backdrop-filter: blur(16px);
    font-size: 1.05rem;
    line-height: 1.8;
    color: #cbd5e1;
}

.about-card h3 {
    font-size: 1.6rem;
    color: var(--text-main);
    margin-bottom: 1.5rem;
    font-weight: 800;
}

.contact-box {
    text-align: center;
    padding: 2rem;
}

.contact-box h3 {
    font-size: 1.4rem;
    margin-bottom: 0.5rem;
}

.contact-box p {
    color: var(--text-muted);
    margin-bottom: 1.8rem;
}