/*
  TOLISSANO DESIGN SYSTEM / 01
  Fonte de verdade da marca. Componentes não devem declarar cores, fontes,
  espaçamentos ou movimentos fora deste arquivo sem justificativa de cena 3D.
*/

:root {
  /* 01 — PRIMITIVOS / COR */
  --tl-paper-0: #fffdf8;
  --tl-paper-50: #fbfaf6;
  --tl-paper-100: #f6f2e9;
  --tl-paper-200: #f2eee5;
  --tl-paper-300: #e7e0d3;
  --tl-paper-400: #d7cdbf;
  --tl-ink-950: #0f0e0c;
  --tl-ink-900: #151412;
  --tl-ink-700: #3e3a35;
  --tl-ink-500: #756d62;
  --tl-ink-300: #a49b8f;
  --tl-vermilion-50: #fbebe5;
  --tl-vermilion-100: #f7d8cf;
  --tl-vermilion-500: #d83b18;
  --tl-vermilion-600: #bd2f10;
  --tl-clay-100: #ead8cc;
  --tl-stone-100: #ece5da;
  --tl-umber-900: #2a211b;
  --tl-blue-500: #2f6fa7;
  --tl-green-500: #517b61;
  --tl-amber-500: #bc812a;

  /* 02 — PRIMITIVOS / TIPOGRAFIA */
  --tl-font-display: "Source Serif 4", Georgia, serif;
  --tl-font-sans: "DM Sans", Arial, sans-serif;
  --tl-font-mono: "IBM Plex Mono", "Courier New", monospace;
  --tl-weight-regular: 400;
  --tl-weight-medium: 500;
  --tl-weight-semibold: 600;
  --tl-type-micro: 0.5rem;
  --tl-type-label: 0.625rem;
  --tl-type-caption: 0.75rem;
  --tl-type-body-sm: 0.875rem;
  --tl-type-body: 1rem;
  --tl-type-body-lg: 1.125rem;
  --tl-type-title-sm: clamp(2rem, 4vw, 4rem);
  --tl-type-title: clamp(2.7rem, 5.4vw, 5.7rem);
  --tl-type-display: clamp(3.4rem, 7.8vw, 8.5rem);
  --tl-leading-solid: 0.92;
  --tl-leading-title: 1.02;
  --tl-leading-body: 1.6;
  --tl-track-tight: -0.025em;
  --tl-track-normal: 0;
  --tl-track-label: 0.18em;
  --tl-track-wordmark: 0.19em;

  /* 03 — PRIMITIVOS / ESPAÇO E ESTRUTURA */
  --tl-space-1: 0.25rem;
  --tl-space-2: 0.5rem;
  --tl-space-3: 0.75rem;
  --tl-space-4: 1rem;
  --tl-space-5: 1.25rem;
  --tl-space-6: 1.5rem;
  --tl-space-8: 2rem;
  --tl-space-10: 2.5rem;
  --tl-space-12: 3rem;
  --tl-space-16: 4rem;
  --tl-space-20: 5rem;
  --tl-space-24: 6rem;
  --tl-space-32: 8rem;
  --tl-radius-none: 0;
  --tl-radius-hair: 2px;
  --tl-line-hair: 1px;
  --tl-page-gutter: clamp(1.5rem, 4.4vw, 4.75rem);
  --tl-content-max: 105rem;
  --tl-copy-max: 54ch;

  /* 04 — PRIMITIVOS / MOVIMENTO */
  --tl-duration-instant: 90ms;
  --tl-duration-fast: 160ms;
  --tl-duration-ui: 260ms;
  --tl-duration-editorial: 680ms;
  --tl-duration-cinematic: 1200ms;
  --tl-ease-ui: cubic-bezier(0.22, 1, 0.36, 1);
  --tl-ease-press: cubic-bezier(0.4, 0, 0.2, 1);
  --tl-ease-cinematic: cubic-bezier(0.76, 0, 0.24, 1);

  /* 05 — PRIMITIVOS / PROFUNDIDADE */
  --tl-shadow-sheet: 0 1.5rem 4rem rgb(58 48 36 / 0.08);
  --tl-shadow-float: 0 2.4rem 7rem rgb(58 48 36 / 0.12);
  --tl-focus-ring: 0 0 0 2px var(--tl-paper-200), 0 0 0 4px var(--tl-vermilion-500);
  --tl-z-canvas: 0;
  --tl-z-scene-ui: 5;
  --tl-z-header: 40;
  --tl-z-overlay: 70;
  --tl-z-dialog: 80;

  /* 06 — SEMÂNTICOS */
  --tl-color-canvas: var(--tl-paper-200);
  --tl-color-surface: var(--tl-paper-50);
  --tl-color-surface-muted: var(--tl-paper-300);
  --tl-color-ink: var(--tl-ink-900);
  --tl-color-ink-soft: var(--tl-ink-700);
  --tl-color-muted: var(--tl-ink-500);
  --tl-color-faint: var(--tl-ink-300);
  --tl-color-accent: var(--tl-vermilion-500);
  --tl-color-accent-hover: var(--tl-vermilion-600);
  --tl-color-accent-wash: var(--tl-vermilion-50);
  --tl-color-stone: var(--tl-stone-100);
  --tl-color-clay: var(--tl-clay-100);
  --tl-color-depth: var(--tl-umber-900);
  --tl-color-rule: rgb(21 20 18 / 0.18);
  --tl-color-rule-strong: rgb(21 20 18 / 0.42);
  --tl-color-focus: var(--tl-vermilion-500);
  --tl-section-space: clamp(6rem, 14vh, 11.25rem);

  /* 07 — COMPONENTES */
  --tl-wordmark-font: var(--tl-font-mono);
  --tl-wordmark-size: 1rem;
  --tl-wordmark-track: var(--tl-track-wordmark);
  --tl-button-height: 2.75rem;
  --tl-button-padding-x: 1.25rem;
  --tl-button-font: var(--tl-font-sans);
  --tl-button-size: 0.6875rem;
  --tl-button-track: 0.095em;
  --tl-button-border: var(--tl-color-rule-strong);
  --tl-sheet-bg: var(--tl-color-surface);
  --tl-sheet-border: var(--tl-color-rule);
  --tl-sheet-shadow: var(--tl-shadow-sheet);
  --tl-field-height: 3rem;
  --tl-field-border: var(--tl-color-rule);

  /* Compatibilidade da máquina V4/V5. */
  --paper: var(--tl-color-canvas);
  --paper-deep: var(--tl-color-surface-muted);
  --surface: var(--tl-color-surface);
  --ink: var(--tl-color-ink);
  --muted: var(--tl-color-muted);
  --vermilion: var(--tl-color-accent);
  --hairline: var(--tl-color-rule);
  --gutter: var(--tl-page-gutter);
}

:focus-visible {
  outline: none;
  box-shadow: var(--tl-focus-ring);
}

html,
body,
button,
input,
textarea,
select {
  font-synthesis: none;
}

@media (max-width: 760px) {
  :root {
    --tl-page-gutter: 1.5rem;
    --tl-type-title: clamp(2.5rem, 12vw, 4rem);
    --tl-type-display: clamp(3.2rem, 16vw, 5.5rem);
    --tl-section-space: 6rem;
    --tl-button-height: 3rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  :root {
    --tl-duration-fast: 1ms;
    --tl-duration-ui: 1ms;
    --tl-duration-editorial: 1ms;
    --tl-duration-cinematic: 1ms;
  }
}

/* Canal oficial de contato — compartilhado por todos os documentos V5. */
.whatsapp-float {
  position: fixed;
  right: max(18px, env(safe-area-inset-right));
  bottom: max(18px, env(safe-area-inset-bottom));
  z-index: calc(var(--tl-z-header) - 1);
  display: inline-flex;
  align-items: center;
  gap: 14px;
  min-height: 46px;
  padding: 0 16px 0 18px;
  border: 1px solid var(--tl-color-ink);
  background: color-mix(in srgb, var(--tl-color-surface) 94%, transparent);
  box-shadow: 0 12px 36px rgb(42 33 27 / 14%);
  color: var(--tl-color-ink);
  font: 600 8px/1 var(--tl-font-mono);
  letter-spacing: 0.13em;
  text-decoration: none;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition:
    color var(--tl-duration-ui) var(--tl-ease-ui),
    background-color var(--tl-duration-ui) var(--tl-ease-ui),
    transform var(--tl-duration-fast) var(--tl-ease-press);
}

.whatsapp-float::before {
  content: "";
  position: absolute;
  inset: -1px auto -1px -1px;
  width: 4px;
  background: var(--tl-color-accent);
}

.whatsapp-float i {
  color: var(--tl-color-accent);
  font-style: normal;
  font-size: 12px;
}

.whatsapp-float:hover,
.whatsapp-float:focus-visible {
  color: var(--tl-paper-0);
  background: var(--tl-color-ink);
  transform: translateY(-2px);
}

.page-inline-whatsapp,
.hero-ui__whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 18px;
  width: fit-content;
  min-height: 42px;
  margin-top: 22px;
  padding: 0 16px;
  border: 1px solid var(--tl-color-rule-strong);
  border-left: 3px solid var(--tl-color-accent);
  color: var(--tl-color-ink);
  font: 600 8px/1 var(--tl-font-mono);
  letter-spacing: 0.13em;
  text-decoration: none;
  transition:
    color var(--tl-duration-ui) var(--tl-ease-ui),
    background-color var(--tl-duration-ui) var(--tl-ease-ui),
    transform var(--tl-duration-fast) var(--tl-ease-press);
}

.page-inline-whatsapp:hover,
.page-inline-whatsapp:focus-visible,
.hero-ui__whatsapp:hover,
.hero-ui__whatsapp:focus-visible {
  color: var(--tl-paper-0);
  background: var(--tl-color-ink);
  transform: translateY(-2px);
}

@media (max-width: 760px) {
  .whatsapp-float {
    right: max(12px, env(safe-area-inset-right));
    bottom: max(12px, env(safe-area-inset-bottom));
    min-height: 44px;
    padding-inline: 14px 12px;
    font-size: 7px;
    letter-spacing: 0.1em;
  }

  .page-inline-whatsapp,
  .hero-ui__whatsapp {
    min-height: 44px;
    margin-top: 16px;
  }
}