/* ============================================================
   GLOBAL CSS — Web Profile Maulana Rizki
   ============================================================ */

/* ── CSS Variables ──────────────────────────────────────────── */
:root {
  --color-primary: #3B82F6;
  --color-primary-light: #60A5FA;
  --color-primary-dark: #2563EB;
  --color-accent: #14B8A6;
  --color-accent-light: #2DD4BF;
  --color-bg: #0F172A;
  --color-surface: #1E293B;
  --color-surface-2: #334155;
  --color-surface-3: #475569;
  --color-border: rgba(59, 130, 246, 0.25);
  --color-border-subtle: rgba(255, 255, 255, 0.08);
  --color-text: #F8FAFC;
  --color-text-secondary: #94A3B8;
  --color-text-muted: #64748B;
  --font-sans: 'Inter', sans-serif;
  --font-display: 'Outfit', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 32px;
  --shadow-glow: 0 0 40px rgba(59, 130, 246, 0.2);
  --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.2);
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── Reset ─────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-sans);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }
ul { list-style: none; }
input, textarea { font-family: inherit; }

/* ── Scrollbar ─────────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--color-surface); }
::-webkit-scrollbar-thumb { background: var(--color-primary); border-radius: 3px; }

/* ── Utility Classes ────────────────────────────────────────── */
.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section { padding: 100px 0; }
.section-label {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-mono); font-size: 0.75rem; font-weight: 600;
  color: var(--color-primary); text-transform: uppercase; letter-spacing: 2px;
  padding: 6px 14px; background: rgba(59, 130, 246, 0.1);
  border: 1px solid var(--color-border); border-radius: 100px;
  margin-bottom: 16px;
}
.section-label::before { content: ''; width: 6px; height: 6px; background: var(--color-accent); border-radius: 50%; }
.section-title {
  font-family: var(--font-display); font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800; line-height: 1.1; margin-bottom: 16px;
  background: linear-gradient(135deg, #fff 0%, var(--color-text-secondary) 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.section-subtitle { font-size: 1.1rem; color: var(--color-text-secondary); max-width: 600px; }
.highlight { color: var(--color-primary); -webkit-text-fill-color: var(--color-primary); }
.highlight-accent { color: var(--color-accent); -webkit-text-fill-color: var(--color-accent); }

/* ── Glassmorphism Card ─────────────────────────────────────── */
.glass-card {
  background: rgba(30, 41, 59, 0.7);
  border: 1px solid var(--color-border-subtle);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-radius: var(--radius-lg);
  transition: var(--transition);
}
.glass-card:hover {
  border-color: var(--color-border);
  box-shadow: var(--shadow-glow);
  transform: translateY(-4px);
}

/* ── Buttons ────────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 28px; border-radius: 100px;
  font-size: 0.95rem; font-weight: 600; letter-spacing: 0.3px;
  transition: var(--transition); cursor: pointer;
}
.btn-primary {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: #fff; box-shadow: 0 4px 20px rgba(59, 130, 246, 0.3);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 32px rgba(59, 130, 246, 0.5); }
.btn-secondary {
  background: transparent; color: var(--color-text);
  border: 1px solid var(--color-border);
}
.btn-secondary:hover { background: rgba(59, 130, 246, 0.1); border-color: var(--color-primary); }
.btn-accent {
  background: linear-gradient(135deg, var(--color-accent) 0%, #0F766E 100%);
  color: #fff; font-weight: 700;
  box-shadow: 0 4px 20px rgba(20, 184, 166, 0.3);
}
.btn-accent:hover { transform: translateY(-2px); box-shadow: 0 8px 32px rgba(20, 184, 166, 0.5); }

/* ── Gradient Text ──────────────────────────────────────────── */
.gradient-text {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}

/* ── Divider ────────────────────────────────────────────────── */
.divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-border), transparent);
  margin: 0;
}

/* ── Floating Orbs ──────────────────────────────────────────── */
.orb {
  position: absolute; border-radius: 50%;
  filter: blur(80px); pointer-events: none; z-index: 0;
}
.orb-primary { background: rgba(59, 130, 246, 0.12); }
.orb-accent  { background: rgba(20, 184, 166, 0.10); }

/* ── Animation Utilities ────────────────────────────────────── */
.fade-in-up {
  opacity: 0; transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-in-up.visible { opacity: 1; transform: translateY(0); }
.fade-in {
  opacity: 0; transition: opacity 0.6s ease;
}
.fade-in.visible { opacity: 1; }

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 768px) {
  .section { padding: 64px 0; }
  .btn { padding: 12px 22px; font-size: 0.9rem; }
}