:root {
  --bg: #07070b;
  --bg-2: #0e0e16;
  --bg-3: #14141f;
  --text: #e8e8f0;
  --text-dim: #9a9ab0;
  --text-mute: #5e5e75;

  --accent-violet: #7c3aed;
  --accent-violet-2: #a855f7;
  --accent-red: #ef4444;
  --accent-gold: #fbbf24;

  --glass-bg: rgba(255, 255, 255, 0.025);
  --glass-border: rgba(255, 255, 255, 0.07);
  --glass-bg-hover: rgba(255, 255, 255, 0.04);

  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.5);

  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-display: 'Unbounded', 'Inter', sans-serif;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

html, body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  min-height: 100%;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

body {
  background:
    radial-gradient(ellipse at 20% 0%, rgba(124, 58, 237, 0.18), transparent 50%),
    radial-gradient(ellipse at 80% 30%, rgba(239, 68, 68, 0.10), transparent 55%),
    radial-gradient(ellipse at 50% 100%, rgba(168, 85, 247, 0.10), transparent 60%),
    var(--bg);
  background-attachment: fixed;
  min-height: 100vh;
}

a {
  color: var(--accent-violet-2);
  text-decoration: none;
}

img, svg { display: block; max-width: 100%; }

button, input, textarea, select {
  font: inherit;
  color: inherit;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.1;
}

h1 { font-size: clamp(2.2rem, 5.5vw, 4.4rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.6rem); }
h3 { font-size: 1.2rem; }

p { color: var(--text-dim); }

.glass {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  backdrop-filter: blur(20px) saturate(140%);
  -webkit-backdrop-filter: blur(20px) saturate(140%);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.2s ease, background 0.2s ease;
  text-decoration: none;
  white-space: nowrap;
  user-select: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-violet) 0%, var(--accent-violet-2) 100%);
  color: #fff;
  box-shadow: 0 12px 40px -10px rgba(124, 58, 237, 0.6);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 16px 48px -10px rgba(124, 58, 237, 0.8); }

.btn-ghost {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  color: var(--text);
}
.btn-ghost:hover { background: var(--glass-bg-hover); }

.input {
  display: block;
  width: 100%;
  padding: 14px 18px;
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: 1rem;
  font-family: inherit;
  transition: border-color 0.15s ease, background 0.15s ease;
}
.input::placeholder { color: var(--text-mute); }
.input:focus {
  outline: none;
  border-color: var(--accent-violet-2);
  background: rgba(0, 0, 0, 0.35);
}
textarea.input {
  resize: vertical;
  min-height: 84px;
  line-height: 1.45;
}

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

.muted { color: var(--text-mute); }
.dim   { color: var(--text-dim); }

@media (max-width: 640px) {
  .container { padding: 0 18px; }
  .btn { padding: 12px 22px; }
}