/* === KIBERone Partnership Funnel — Main Styles === */

:root {
  --color-primary: #6B2FB5;
  --color-primary-dark: #4E1F89;
  --color-primary-light: #8C4FD9;
  --color-accent: #FFD43B;
  --color-accent-dark: #E8BD1F;
  --color-cyan: #00C9FF;
  --color-pink: #FF3DA8;
  --color-orange: #FF6B35;
  --color-green: #2EC4B6;
  --color-dark: #1A1A2E;
  --color-text: #2A2A3E;
  --color-text-muted: #6B6B82;
  --color-bg: #F5F5FA;
  --color-bg-card: #FFFFFF;
  --color-border: #E5E5F0;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;

  --shadow-sm: 0 2px 8px rgba(26, 26, 46, 0.06);
  --shadow-md: 0 6px 24px rgba(107, 47, 181, 0.12);
  --shadow-lg: 0 14px 48px rgba(107, 47, 181, 0.18);

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

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

html, body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.5;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -webkit-tap-highlight-color: transparent;
  overscroll-behavior: none;
}

#app { min-height: 100vh; }

h1, h2, h3 {
  font-family: var(--font-heading);
  font-weight: 800;
  color: var(--color-dark);
  line-height: 1.15;
}

h1 { font-size: 2.1rem; margin-bottom: 1rem; }
h2 { font-size: 1.6rem; margin-bottom: 0.8rem; }
h3 { font-size: 1.2rem; margin-bottom: 0.5rem; }

.accent { color: var(--color-primary); }

a { color: var(--color-primary); text-decoration: none; }
a:hover { text-decoration: underline; }

/* === Кнопки === */

button {
  font-family: var(--font-body);
  cursor: pointer;
  border: none;
  background: none;
  font-size: inherit;
  color: inherit;
}

.btn-primary {
  display: inline-block;
  width: 100%;
  padding: 18px 24px;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  color: white;
  font-weight: 700;
  font-size: 1.05rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
  text-align: center;
}

.btn-primary:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.btn-primary:active { transform: translateY(0); }
.btn-primary:disabled { opacity: 0.4; cursor: not-allowed; transform: none; }

.btn-primary.btn-large { padding: 22px 28px; font-size: 1.15rem; }

.btn-secondary {
  display: inline-block;
  padding: 12px 20px;
  background: white;
  color: var(--color-primary);
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: var(--radius-md);
  border: 2px solid var(--color-primary);
  transition: all 0.15s ease;
  text-align: center;
  text-decoration: none;
}

.btn-secondary:hover { background: var(--color-primary); color: white; text-decoration: none; }

/* === Поля формы === */

label {
  display: block;
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 6px;
  color: var(--color-text);
}

.text-input, input[type="text"], input[type="tel"], select {
  width: 100%;
  padding: 14px 16px;
  font-size: 1rem;
  font-family: var(--font-body);
  background: white;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text);
  transition: border-color 0.15s ease;
}

.text-input:focus, input:focus, select:focus {
  outline: none;
  border-color: var(--color-primary);
}

.form-hint {
  display: block;
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-top: 4px;
}

/* === Утилиты === */

.sub { color: var(--color-text-muted); font-size: 0.95rem; margin-bottom: 1rem; }
.hint { font-size: 0.85rem; color: var(--color-text-muted); }

@media (max-width: 480px) {
  html, body { font-size: 15px; }
  h1 { font-size: 1.8rem; }
  h2 { font-size: 1.4rem; }
}