/* ═══════════════════════════════════════════════════
   DESIGN TOKENS — Luciane Tomazi
   Paleta: Rosa pastel, offwhite, cinza claro
   Tipografia: Playfair Display + Outfit
═══════════════════════════════════════════════════ */

:root {
  /* ── CORES BASE ── */
  --color-canvas:       #FAF8F6;    /* offwhite quente — fundo principal */
  --color-surface:      #FFFFFF;    /* superfície pura — cards */
  --color-surface-alt:  #F5F1EE;    /* superfície alternativa */

  /* ── ACENTO ÚNICO: ROSA PASTEL ── */
  --color-accent:       #D4919A;    /* rosa pastel principal */
  --color-accent-light: #F0D5D8;    /* rosa claro — backgrounds, borders */
  --color-accent-xlight:#FAF0F1;    /* rosa muito claro — hover states */
  --color-accent-dark:  #B5737C;    /* rosa escuro — hover do botão */

  /* ── CINZAS (WARM FAMILY — sem mistura fria/quente) ── */
  --color-ink:          #1C1917;    /* quase preto — texto principal */
  --color-ink-mid:      #44403C;    /* cinza escuro — texto secundário */
  --color-ink-soft:     #78716C;    /* cinza médio — texto terciário */
  --color-border:       rgba(28, 25, 23, 0.08); /* dividers e bordas */
  --color-border-light: rgba(28, 25, 23, 0.05);

  /* ── VERDE WhatsApp ── */
  --color-whatsapp:     #25D366;
  --color-whatsapp-dk:  #1DA851;

  /* ── SHADOWS (tinted — mesma família quente) ── */
  --shadow-xs:   0 1px 2px rgba(28, 25, 23, 0.04);
  --shadow-sm:   0 2px 8px rgba(28, 25, 23, 0.06);
  --shadow-md:   0 4px 20px rgba(28, 25, 23, 0.08);
  --shadow-lg:   0 8px 40px rgba(28, 25, 23, 0.10);
  --shadow-xl:   0 16px 60px rgba(28, 25, 23, 0.12);
  --shadow-accent: 0 8px 32px rgba(212, 145, 154, 0.28);

  /* ── RADIUS ── */
  --radius-xs:   4px;
  --radius-sm:   8px;
  --radius-md:   12px;
  --radius-lg:   20px;
  --radius-xl:   28px;
  --radius-2xl:  36px;
  --radius-full: 9999px;

  /* ── TIPOGRAFIA ── */
  --font-serif:  'Playfair Display', 'Times New Roman', serif;
  --font-sans:   'Outfit', 'Helvetica Neue', system-ui, sans-serif;

  /* Escala de tamanhos */
  --text-xs:     0.75rem;    /* 12px */
  --text-sm:     0.875rem;   /* 14px */
  --text-base:   1rem;       /* 16px */
  --text-md:     1.125rem;   /* 18px */
  --text-lg:     1.25rem;    /* 20px */
  --text-xl:     1.5rem;     /* 24px */
  --text-2xl:    1.875rem;   /* 30px */
  --text-3xl:    2.25rem;    /* 36px */
  --text-4xl:    3rem;       /* 48px */
  --text-5xl:    3.75rem;    /* 60px */
  --text-6xl:    4.5rem;     /* 72px */
  --text-hero:   clamp(3rem, 6vw, 5rem);

  /* Line heights */
  --leading-tight:   1.1;
  --leading-snug:    1.25;
  --leading-normal:  1.5;
  --leading-relaxed: 1.65;
  --leading-loose:   1.8;

  /* Letter spacing */
  --tracking-tighter: -0.03em;
  --tracking-tight:   -0.02em;
  --tracking-normal:  0em;
  --tracking-wide:    0.04em;
  --tracking-wider:   0.08em;
  --tracking-widest:  0.16em;

  /* ── ESPAÇAMENTOS ── */
  --space-1:   0.25rem;
  --space-2:   0.5rem;
  --space-3:   0.75rem;
  --space-4:   1rem;
  --space-5:   1.25rem;
  --space-6:   1.5rem;
  --space-7:   1.75rem;
  --space-8:   2rem;
  --space-10:  2.5rem;
  --space-12:  3rem;
  --space-16:  4rem;
  --space-20:  5rem;
  --space-24:  6rem;
  --space-32:  8rem;
  --space-40:  10rem;

  /* ── LAYOUT ── */
  --container-max: 1280px;
  --container-px:  clamp(1.25rem, 4vw, 3rem);
  --nav-h:         84px;   /* pill 60px + top 16px + folga 8px */
  --nav-pill-h:    60px;   /* altura real do pill */

  /* ── MOTION — cubic-bezier premium ── */
  --ease-out:    cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --ease-soft:   cubic-bezier(0.25, 0.46, 0.45, 0.94);

  --duration-fast:   150ms;
  --duration-base:   250ms;
  --duration-slow:   400ms;
  --duration-slower: 700ms;
  --duration-reveal: 800ms;

  /* ── Z-INDEX SCALE ── */
  --z-base:     1;
  --z-raised:   10;
  --z-sticky:   100;
  --z-overlay:  200;
  --z-modal:    300;
  --z-toast:    400;
  --z-cursor:   9000;
  --z-grain:    9100;
}