/* ProPHub - Base styles (variables, reset, typography) */

:root {
  /* Heredado de KrediHub */
  --teal-50: #ECFEFF;
  --teal-100: #CFFAFE;
  --teal-200: #A5F3FC;
  --teal-300: #67E8F9;
  --teal-400: #22D3EE;
  --teal-500: #00B4D8;
  --teal-600: #0891B2;
  --teal-700: #0E7490;
  --teal-800: #155E75;
  --teal-900: #164E63;
  --teal-950: #083344;
  --gold-400: #FBBF24;
  --gold-500: #F59E0B;
  --slate-50: #F8FAFC;
  --slate-100: #F1F5F9;
  --slate-200: #E2E8F0;
  --slate-300: #CBD5E1;
  --slate-400: #94A3B8;
  --slate-500: #64748B;
  --slate-600: #475569;
  --slate-700: #334155;
  --slate-800: #1E293B;
  --slate-900: #0F172A;
  --white: #FFFFFF;

  /* Nuevos para ProPHub */
  --sand-100: #FAF8F3;
  --sand-300: #E8DFC9;
  --charcoal: #2A2A2A;

  /* Tipografía */
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'DM Sans', -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Spacing scale */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-10: 40px;
  --space-12: 48px;
  --space-16: 64px;
  --space-20: 80px;
  --space-24: 96px;

  /* Curvas de animación */
  --ease-out-quint: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-in-out-cubic: cubic-bezier(0.65, 0, 0.35, 1);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--slate-800);
  background: var(--white);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Tipografía */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 500;
  letter-spacing: -0.02em;
  color: var(--slate-900);
}

h1 { font-size: clamp(48px, 7vw, 96px); line-height: 0.95; }
h2 { font-size: clamp(32px, 4vw, 56px); line-height: 1.05; }
h3 { font-size: clamp(24px, 2.5vw, 32px); line-height: 1.15; }
h4 { font-size: 20px; line-height: 1.3; }

p { font-size: 16px; line-height: 1.7; color: var(--slate-700); }

.caption {
  font-size: 13px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--teal-600);
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
input, select, textarea { font-family: inherit; }