:root {
  /* ===== Tipografía premium (Playfair Display + Inter) ===== */
  --font-display: "Playfair Display", Georgia, "Times New Roman", serif;
  --font-sans: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  /* ===== Color — paleta cálida familiar, elevada ===== */
  --color-primary: #C75D52;
  --color-primary-dark: #A8453B;
  --color-primary-deep: #7E3128;
  --color-accent: #E0A458;
  --color-gold: #CE9A4E;
  --color-gold-deep: #B07C32;

  --color-bg: #FBF6EF;
  --color-bg-tint: #F3E7D9;
  --color-surface: #FFFFFF;
  --color-surface-2: #FFFCF7;

  --color-ink: #2A2018;                /* titulares, espresso profundo */
  --color-text-primary: #2E2722;
  --color-text-secondary: #6B625C;
  --color-text-soft: #8A7F76;
  --color-border: #EADFD2;
  --color-border-strong: #E2D3C1;
  --color-success: #4F8A6B;

  --gradient-primary: linear-gradient(135deg, #CE6457, #9E3E34);
  --gradient-header: linear-gradient(140deg, #C75D52 0%, #B14A40 52%, #963A30 100%);
  --gradient-gold: linear-gradient(135deg, #E7B86B, #C98A3E);
  --gradient-sheen: linear-gradient(180deg, rgba(255,255,255,.16), rgba(255,255,255,0) 60%);

  /* ===== Espaciado ===== */
  --space-1: 4px; --space-2: 8px; --space-3: 12px; --space-4: 16px;
  --space-6: 24px; --space-8: 32px; --space-12: 48px;

  /* ===== Tamaños de fuente ===== */
  --font-size-sm: 14px; --font-size-base: 16px; --font-size-lg: 18px;
  --font-size-xl: 22px; --font-size-2xl: 28px; --font-size-4xl: 38px;
  --font-weight-medium: 500; --font-weight-semibold: 600; --font-weight-bold: 700;

  /* ===== Forma ===== */
  --radius-sm: 8px; --radius-md: 12px; --radius-lg: 18px; --radius-xl: 26px; --radius-full: 9999px;

  /* ===== Sombras cálidas en capas ===== */
  --shadow-xs: 0 1px 2px rgba(70,44,28,.06);
  --shadow-card: 0 8px 24px -10px rgba(86,52,32,.18), 0 2px 6px rgba(86,52,32,.06);
  --shadow-elevated: 0 22px 48px -16px rgba(86,48,28,.30), 0 6px 16px rgba(86,48,28,.12);
  --shadow-gold: 0 8px 20px -6px rgba(176,124,50,.45);
  --ring-focus: 0 0 0 3px rgba(199,93,82,.28);

  /* ===== Movimiento ===== */
  --transition-base: .22s cubic-bezier(.2,.6,.2,1);
  --transition-spring: .42s cubic-bezier(.34,1.4,.5,1);

  /* ===== Layout mobile-first ===== */
  --content-max: 760px;
  --tap-min: 44px;
  --safe-top: env(safe-area-inset-top, 0px);
  --safe-bottom: env(safe-area-inset-bottom, 0px);
}