:root {
    --bg-dark: #070a12;
    --bg-card: #0e1526;
    --bg-card-border: #1e293b;
    --primary: #2563eb;
    --primary-glow: #3b82f6;
    --accent: #10b981;
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --gradient-hero: linear-space-gradient(135deg, #60a5fa 0%, #a855f7 50%, #34d399 100%);
    --font: 'Plus Jakarta Sans', -apple-system, sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
body {
    background-color: var(--bg-dark);
    color: var(--text-main);
    font-family: var(--font);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Navbar */
.navbar {
    background: rgba(7, 10, 18, 0.85);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--bg-card-border);
    position: sticky;
    top: 0;
    z-index: 100;
}
.nav-container {
    max-width: 1180px;
    margin: 0 auto;
    padding: 16px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.logo {
    display: flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    color: #fff;
    font-size: 1.2rem;
}
.logo-dot {
    width: 10px;
    height: 10px;
    background: var(--accent);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--accent);
}
.badge-tech {
    background: rgba(37, 99, 235, 0.2);
    color: #60a5fa;
    border: 1px solid rgba(37, 99, 235, 0.4);
    font-size: 0.68rem;
    padding: 2px 8px;
    border-radius: 12px;
    font-weight: 700;
    margin-left: 6px;
}
.nav-links {
    display: flex;
    align-items: center;
    gap: 28px;
}
.nav-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: color 0.2s;
}
.nav-links a:hover { color: #fff; }
.btn-nav {
    background: var(--primary);
    color: #fff !important;
    padding: 8px 18px;
    border-radius: 6px;
    font-weight: 600;
}
.btn-nav:hover { background: #1d4ed8; }

/* Hero */
.hero {
    padding: 90px 24px 70px;
    text-align: center;
    background: radial-gradient(ellipse at top, rgba(37, 99, 235, 0.15), transparent 70%);
}
.hero-container {
    max-width: 900px;
    margin: 0 auto;
}
.hero-tag {
    display: inline-block;
    background: rgba(16, 185, 129, 0.12);
    color: #34d399;
    border: 1px solid rgba(16, 185, 129, 0.3);
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.82rem;
    font-weight: 600;
    margin-bottom: 24px;
}
.hero h1 {
    font-size: 3.1rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    line-height: 1.2;
    margin-bottom: 20px;
}
.gradient-text {
    background: linear-gradient(135deg, #60a5fa 0%, #a855f7 60%, #34d399 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.hero-subtitle {
    font-size: 1.15rem;
    color: var(--text-muted);
    max-width: 780px;
    margin: 0 auto 36px;
    line-height: 1.7;
}
.hero-cta-group {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 60px;
}
.btn {
    padding: 14px 28px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.98rem;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.2s;
    border: none;
}
.btn-primary {
    background: var(--primary);
    color: #fff;
    box-shadow: 0 4px 18px rgba(37, 99, 235, 0.35);
}
.btn-primary:hover {
    background: #1d4ed8;
    transform: translateY(-1px);
}
.btn-outline {
    background: transparent;
    color: var(--text-main);
    border: 1px solid var(--bg-card-border);
}
.btn-outline:hover {
    border-color: #64748b;
    background: rgba(255, 255, 255, 0.04);
}
.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    border-top: 1px solid var(--bg-card-border);
    padding-top: 36px;
}
.stat-num {
    display: block;
    font-size: 2.2rem;
    font-weight: 800;
    color: #fff;
}
.stat-desc {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* Sections */
.section { padding: 80px 0; }
.section-badge {
    text-transform: uppercase;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    color: #60a5fa;
    margin-bottom: 10px;
}
.section h2 {
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 36px;
}
.section-desc {
    color: var(--text-muted);
    font-size: 1.05rem;
    max-width: 700px;
    margin-bottom: 36px;
}

/* Grids */
.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 28px;
}
.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

/* Cards */
.card {
    background: var(--bg-card);
    border: 1px solid var(--bg-card-border);
    border-radius: 12px;
    padding: 32px;
}
.card-status {
    font-size: 0.85rem;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: 20px;
    display: inline-block;
    margin-bottom: 20px;
}
.card-status.bad { background: rgba(239, 68, 68, 0.15); color: #f87171; }
.card-status.good { background: rgba(16, 185, 129, 0.15); color: #34d399; }
.card-list { list-style: none; display: flex; flex-direction: column; gap: 14px; font-size: 0.95rem; color: #cbd5e1; }

.pillar-card {
    background: var(--bg-card);
    border: 1px solid var(--bg-card-border);
    border-radius: 12px;
    padding: 32px;
    transition: transform 0.2s, border-color 0.2s;
}
.pillar-card:hover {
    transform: translateY(-4px);
    border-color: rgba(59, 130, 246, 0.5);
}
.pillar-icon { font-size: 2.2rem; margin-bottom: 16px; }
.pillar-card h3 { font-size: 1.25rem; font-weight: 700; margin-bottom: 12px; color: #fff; }
.pillar-card p { font-size: 0.92rem; color: var(--text-muted); line-height: 1.6; }

/* Tech Stack */
.tech-stack-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 20px;
}
.tech-item {
    background: rgba(14, 21, 38, 0.7);
    border: 1px solid var(--bg-card-border);
    border-radius: 8px;
    padding: 24px;
}
.tech-item h4 { font-size: 1.1rem; color: #fff; margin-bottom: 8px; font-family: var(--font-mono); }
.tech-item p { font-size: 0.88rem; color: var(--text-muted); }

/* Academy Box */
.academy-card {
    background: linear-gradient(135deg, rgba(14, 21, 38, 0.9), rgba(30, 41, 59, 0.6));
    border: 1px solid rgba(59, 130, 246, 0.3);
    border-radius: 16px;
    padding: 48px;
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 40px;
    align-items: center;
}
.academy-perks { list-style: none; margin-top: 20px; display: flex; flex-direction: column; gap: 10px; color: #cbd5e1; }
.academy-action {
    background: #060911;
    border: 1px solid var(--bg-card-border);
    border-radius: 12px;
    padding: 28px;
    text-align: center;
}
.docker-pill {
    background: rgba(59, 130, 246, 0.15);
    border: 1px solid rgba(59, 130, 246, 0.4);
    border-radius: 8px;
    padding: 10px 16px;
    margin-bottom: 16px;
    font-family: var(--font-mono);
    color: #38bdf8;
    display: inline-block;
}
.academy-action p { font-size: 0.88rem; color: var(--text-muted); margin-bottom: 20px; }

/* Contact Form */
.contact-section { background: #05070d; }
.contact-box {
    max-width: 680px;
    margin: 0 auto;
    background: var(--bg-card);
    border: 1px solid var(--bg-card-border);
    border-radius: 16px;
    padding: 42px;
    text-align: center;
}
.contact-box h2 { font-size: 1.85rem; margin-bottom: 12px; }
.contact-box p { color: var(--text-muted); margin-bottom: 30px; font-size: 0.95rem; }
.lead-form { display: flex; flex-direction: column; gap: 16px; text-align: left; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.lead-form input, .lead-form select, .lead-form textarea {
    background: #060911;
    border: 1px solid var(--bg-card-border);
    border-radius: 6px;
    padding: 12px 16px;
    color: #fff;
    font-family: var(--font);
    font-size: 0.92rem;
    width: 100%;
}
.lead-form input:focus, .lead-form select:focus, .lead-form textarea:focus {
    outline: none;
    border-color: var(--primary);
}
.btn-block { width: 100%; }

/* Footer */
.footer {
    border-top: 1px solid var(--bg-card-border);
    padding: 30px 0;
    text-align: center;
    font-size: 0.85rem;
    color: var(--text-muted);
}
.regulatory-note { font-size: 0.78rem; color: #64748b; margin-top: 6px; }

@media (max-width: 768px) {
    .grid-2, .grid-3, .form-row, .academy-card, .hero-stats { grid-template-columns: 1fr; }
    .hero h1 { font-size: 2.2rem; }
    .nav-links { display: none; }
}