:root {
    --primary: #3b82f6;
    --secondary: #38bdf8;
    --accent: #f97316;
    --mint: #86efac;
    --dark: #070b14;
    --dark-light: #111827;
    --dark-card: rgba(17, 24, 39, 0.72);
    --light: #f8fafc;
    --gray: #94a3b8;
    --glass-border: rgba(255, 255, 255, 0.08);
    --font-display: 'Syne', sans-serif;
    --font-body: 'DM Sans', sans-serif;
    --radius-lg: 20px;
    --radius-md: 14px;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: var(--font-body); background: var(--dark); color: var(--light); line-height: 1.7; }
h1, h2, h3 { font-family: var(--font-display); letter-spacing: -0.02em; }
a { color: var(--secondary); }
header { display: flex; justify-content: space-between; align-items: center; padding: 1rem 5%; border-bottom: 1px solid var(--glass-border); background: rgba(7,11,20,0.95); position: sticky; top: 0; z-index: 100; }
.logo { color: var(--light); text-decoration: none; font-family: var(--font-display); font-weight: 700; font-size: 1.2rem; }
.nav a { color: var(--gray); text-decoration: none; margin-left: 1.25rem; font-weight: 600; }
.nav a:hover { color: var(--light); }
.hero-service { position: relative; min-height: 42vh; display: flex; align-items: end; padding: 3rem 5%; overflow: hidden; }
.hero-service img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: 0; }
.hero-service::after { content: ''; position: absolute; inset: 0; background: linear-gradient(0deg, var(--dark) 0%, rgba(7,11,20,0.5) 50%, rgba(7,11,20,0.3) 100%); z-index: 1; }
.hero-content { position: relative; z-index: 2; max-width: 900px; }
.breadcrumb { font-size: 0.85rem; color: var(--gray); margin-bottom: 1rem; }
.breadcrumb a { color: var(--gray); text-decoration: none; }
.hero-content h1 { font-size: clamp(2rem, 4vw, 3rem); margin-bottom: 1rem; }
.hero-content p { color: var(--gray); max-width: 640px; font-size: 1.1rem; }
main { padding: 3rem 5%; max-width: 900px; margin: 0 auto; }
main h2 { font-size: 1.5rem; margin: 2rem 0 1rem; color: var(--mint); }
main p, main li { color: var(--gray); margin-bottom: 1rem; }
main ul { padding-left: 1.25rem; margin-bottom: 1.5rem; }
.cta-box { background: var(--dark-card); border: 1px solid var(--glass-border); border-radius: var(--radius-lg); padding: 2rem; margin: 2.5rem 0; text-align: center; }
.btn { display: inline-flex; align-items: center; gap: 0.5rem; padding: 0.9rem 1.5rem; border-radius: 10px; text-decoration: none; font-weight: 600; margin: 0.35rem; }
.btn-primary { background: linear-gradient(135deg, var(--primary), #2563eb); color: white; }
.btn-accent { background: linear-gradient(135deg, var(--accent), #fb923c); color: white; }
footer { border-top: 1px solid var(--glass-border); padding: 2rem clamp(1rem, 5%, 3rem); text-align: center; color: var(--gray); font-size: 0.9rem; }
footer a { margin: 0 0.75rem; }

@media (max-width: 768px) {
    header { padding: 1rem clamp(1rem, 4%, 2rem); flex-wrap: wrap; gap: 0.5rem; }
    .nav a { margin-left: 0.75rem; font-size: 0.9rem; }
    .hero-service { min-height: 36vh; padding: 2rem clamp(1rem, 4%, 2rem); }
    .hero-content h1 { font-size: clamp(1.5rem, 5vw, 2rem); }
    main { padding: 2rem clamp(1rem, 4%, 2rem); }
    .cta-box { padding: 1.5rem 1rem; }
    .btn { width: 100%; justify-content: center; min-height: 48px; margin: 0.25rem 0; }
}

@media (max-width: 480px) {
    .logo { font-size: 1rem; max-width: 60vw; line-height: 1.2; }
    .nav { width: 100%; display: flex; justify-content: flex-end; }
    .hero-service { min-height: 32vh; }
}