/* Design tokens — boutique-luxo cinza-cimento + dourado champanhe (V1.1) */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:wght@400;500;600;700&family=Pinyon+Script&family=Manrope:wght@400;500;600;700&display=swap');

:root {
  /* Fontes */
  --font-display: 'Cormorant Garamond', Georgia, 'Times New Roman', serif;
  --font-script: 'Pinyon Script', 'Brush Script MT', cursive;
  --font-body: 'Manrope', system-ui, -apple-system, 'Segoe UI', sans-serif;

  /* Escala tipográfica V1.1 — ~20% maior em tudo */
  --fs-display: clamp(3rem, 9vw, 6rem);
  --fs-h1: clamp(2.25rem, 5.5vw, 3.5rem);
  --fs-h2: clamp(1.75rem, 4.5vw, 2.75rem);
  --fs-h3: clamp(1.375rem, 3vw, 1.75rem);
  --fs-body: 1.0625rem;            /* 17px */
  --fs-body-lg: 1.1875rem;         /* 19px */
  --fs-small: 0.9375rem;           /* 15px */
  --fs-xs: 0.8125rem;              /* 13px */

  /* Espaçamento */
  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2rem;
  --space-5: 2.5rem;
  --space-6: 3rem;
  --space-8: 4rem;
  --space-10: 5rem;
  --space-12: 6rem;
  --space-16: 8rem;

  /* Layout */
  --container-max: 1280px;
  --container-pad: clamp(1rem, 4vw, 2rem);
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-full: 999px;

  /* Z-index scale */
  --z-overlay: 10;
  --z-dropdown: 20;
  --z-lightbox: 30;
  --z-floating: 40;
  --z-modal: 50;

  /* Transitions */
  --easing-out: cubic-bezier(0.16, 1, 0.3, 1);
  --easing-in: cubic-bezier(0.7, 0, 0.84, 0);
  --easing-inout: cubic-bezier(0.65, 0, 0.35, 1);
  --duration-fast: 150ms;
  --duration-base: 200ms;
  --duration-slow: 300ms;

  /* WhatsApp brand colors */
  --whatsapp-green: #25D366;
  --whatsapp-green-dark: #1DA851;

  /* Noise SVG — textura papel kraft (mesma em ambos os temas, opacidade varia) */
  --noise-bg: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0  0 0 0 0 0  0 0 0 0 0  0 0 0 0.55 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
}

/* TEMA ESCURO (padrão) — cinza-papel envelhecido pesado */
:root,
:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #1E1C19;                 /* cinza-grafite-papel, base envelhecida */
  --bg-elev-1: #2A2622;          /* cards visivelmente texturizados */
  --bg-elev-2: #332E29;
  --text: #F0E9DE;               /* creme — contraste com cinza-papel */
  --text-muted: #A89F8E;
  --text-soft: #C9C0B0;
  --gold: #C9A66B;
  --gold-light: #D4B981;
  --gold-dark: #A88547;
  --border: #3D3730;
  --border-strong: #4E4639;
  --noise-opacity: 0.16;
  --overlay: rgba(0, 0, 0, 0.85);

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.5);
  --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.6);
  --shadow-gold: 0 0 24px rgba(201, 166, 107, 0.25);

  --logo-filter: invert(1) sepia(1) saturate(2) hue-rotate(15deg) brightness(0.95);
}

/* TEMA CLARO — cinza cimento da paleta de referência (Mês de Maio) */
:root[data-theme="light"] {
  color-scheme: light;
  --bg: #D6CFC2;                 /* cinza cimento (referência) */
  --bg-elev-1: #C7BFB0;
  --bg-elev-2: #BAB1A1;
  --text: #1A1816;
  --text-muted: #3F3830;          /* mais escuro pra contraste no fundo mais escuro */
  --text-soft: #2A2521;
  --gold: #8B6C2F;
  --gold-light: #A88547;
  --gold-dark: #6E5A33;
  --border: #ADA591;
  --border-strong: #948A75;
  --noise-opacity: 0.14;
  --overlay: rgba(11, 11, 11, 0.7);

  --shadow-sm: 0 1px 2px rgba(11, 11, 11, 0.08);
  --shadow-md: 0 8px 24px rgba(11, 11, 11, 0.14);
  --shadow-lg: 0 16px 48px rgba(11, 11, 11, 0.2);
  --shadow-gold: 0 0 24px rgba(139, 108, 47, 0.25);

  --logo-filter: none;
}

/* Prefere tema do SO se nenhum atributo for definido pelo JS */
@media (prefers-color-scheme: light) {
  :root:not([data-theme]) {
    color-scheme: light;
    --bg: #D6CFC2;
    --bg-elev-1: #C7BFB0;
    --bg-elev-2: #BAB1A1;
    --text: #1A1816;
    --text-muted: #3F3830;
    --text-soft: #2A2521;
    --gold: #8B6C2F;
    --gold-light: #A88547;
    --gold-dark: #6E5A33;
    --border: #ADA591;
    --border-strong: #948A75;
    --noise-opacity: 0.14;
    --overlay: rgba(11, 11, 11, 0.7);
    --shadow-sm: 0 1px 2px rgba(11, 11, 11, 0.08);
    --shadow-md: 0 8px 24px rgba(11, 11, 11, 0.14);
    --shadow-lg: 0 16px 48px rgba(11, 11, 11, 0.2);
    --shadow-gold: 0 0 24px rgba(139, 108, 47, 0.25);
    --logo-filter: none;
  }
}