/* =========================================================================
   Vestia — folha de estilo principal
   Camadas: tokens → reset → base → layout → componentes → seções → utilitários
   ========================================================================= */

/* -------------------------------------------------------------------------
   1. TOKENS
   ------------------------------------------------------------------------- */

:root {
  color-scheme: dark;

  /* Superfícies e texto -------------------------------------------------- */
  --paper:        #06030a;
  --paper-2:      #0d0714;
  --paper-3:      #160d20;
  --surface:      #0f0916;
  --surface-mute: #140c1e;
  --line:         #2b1d40;
  --line-strong:  #422a5f;

  --ink:          #f4eefc;
  --ink-2:        #b9a7d6;
  --ink-3:        #8a76a3;
  --ink-invert:   #06030a;

  /* Marca ---------------------------------------------------------------- */
  --brand:        #7c3aed;
  --brand-hover:  #9260f2;
  --brand-on:     #f8f5ff;

  --accent:       #b355f7;
  --accent-hover: #c479fa;
  --accent-soft:  #271336;
  --accent-line:  #402457;

  --ok:           #63b894;
  --ok-soft:      #142a22;

  /* Tipografia ----------------------------------------------------------- */
  --font-display: "Fraunces", "Iowan Old Style", Georgia, serif;
  --font-body:    "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono:    ui-monospace, "SF Mono", "Cascadia Mono", Consolas, monospace;

  --fs-xs:   0.8125rem;
  --fs-sm:   0.875rem;
  --fs-base: 1rem;
  --fs-md:   clamp(1.0625rem, 1.01rem + 0.28vw, 1.1875rem);
  --fs-lg:   clamp(1.1875rem, 1.09rem + 0.42vw, 1.375rem);
  --fs-xl:   clamp(1.5rem, 1.31rem + 0.85vw, 2rem);
  --fs-2xl:  clamp(1.9rem, 1.5rem + 1.75vw, 2.9rem);
  --fs-3xl:  clamp(2.4rem, 1.6rem + 3.4vw, 4.1rem);

  /* Espaçamento (escala de 4px) ------------------------------------------ */
  --sp-1: 0.25rem;  --sp-2: 0.5rem;   --sp-3: 0.75rem;  --sp-4: 1rem;
  --sp-5: 1.5rem;   --sp-6: 2rem;     --sp-7: 2.5rem;   --sp-8: 3rem;
  --sp-9: 4rem;     --sp-10: 5rem;    --sp-11: 6.5rem;  --sp-12: 8rem;

  --section-y: clamp(3.5rem, 2rem + 6vw, 7rem);

  /* Forma e profundidade ------------------------------------------------- */
  --r-xs:   6px;
  --r-sm:   10px;
  --r-md:   16px;
  --r-lg:   24px;
  --r-xl:   32px;
  --r-full: 999px;

  --shadow-xs: 0 1px 2px rgb(0 0 0 / 0.35);
  --shadow-sm: 0 1px 2px rgb(0 0 0 / 0.35), 0 2px 6px -1px rgb(0 0 0 / 0.4);
  --shadow-md: 0 2px 4px -1px rgb(0 0 0 / 0.4), 0 12px 28px -8px rgb(0 0 0 / 0.55);
  --shadow-lg: 0 4px 8px -2px rgb(0 0 0 / 0.4), 0 32px 64px -20px rgb(0 0 0 / 0.7);

  --ring: 0 0 0 3px var(--paper), 0 0 0 5.5px var(--accent);

  /* Layout --------------------------------------------------------------- */
  --container: 1160px;
  --gutter: clamp(1.125rem, 0.6rem + 2.2vw, 2.5rem);

  --ease:     cubic-bezier(0.22, 0.72, 0.24, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

/* O tema escuro roxo/preto é o unico tema do site; o atributo so reafirma os
   mesmos tokens caso o :root base venha a ser sobrescrito por engano. */
:root[data-theme="dark"] {
  color-scheme: dark;
  --paper: #06030a;  --paper-2: #0d0714;  --paper-3: #160d20;
  --surface: #0f0916; --surface-mute: #140c1e;
  --line: #2b1d40;   --line-strong: #422a5f;

  --ink: #f4eefc;    --ink-2: #b9a7d6;    --ink-3: #8a76a3;
  --ink-invert: #06030a;

  --brand: #7c3aed;  --brand-hover: #9260f2; --brand-on: #f8f5ff;

  --accent: #b355f7; --accent-hover: #c479fa;
  --accent-soft: #271336; --accent-line: #402457;

  --ok: #63b894;     --ok-soft: #142a22;

  --shadow-md: 0 2px 4px -1px rgb(0 0 0 / 0.4), 0 12px 28px -8px rgb(0 0 0 / 0.55);
  --shadow-lg: 0 4px 8px -2px rgb(0 0 0 / 0.4), 0 32px 64px -20px rgb(0 0 0 / 0.7);
}

/* -------------------------------------------------------------------------
   2. RESET
   ------------------------------------------------------------------------- */

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

* { margin: 0; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 6rem;
}

body {
  font-family: var(--font-body);
  font-size: var(--fs-base);
  line-height: 1.65;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img, svg, video { display: block; max-width: 100%; }
svg { height: auto; }

button, input, textarea, select { font: inherit; color: inherit; }
button { background: none; border: 0; cursor: pointer; }

ul, ol { list-style: none; padding: 0; }

a { color: inherit; text-decoration: none; }

:where(a, button, input, textarea, summary):focus-visible {
  outline: none;
  box-shadow: var(--ring);
  border-radius: var(--r-xs);
}

::selection { background: var(--accent); color: #fff; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* -------------------------------------------------------------------------
   3. BASE TIPOGRÁFICA
   ------------------------------------------------------------------------- */

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 500;
  font-variation-settings: "SOFT" 0, "WONK" 0;
  line-height: 1.1;
  letter-spacing: -0.015em;
  text-wrap: balance;
  color: var(--ink);
}

h1 { font-size: var(--fs-3xl); line-height: 1.02; letter-spacing: -0.03em; }
h2 { font-size: var(--fs-2xl); letter-spacing: -0.025em; }
h3 { font-size: var(--fs-lg); line-height: 1.25; letter-spacing: -0.01em; }
h4 { font-size: var(--fs-base); line-height: 1.35; }

p { text-wrap: pretty; }

strong { font-weight: 600; }

/* -------------------------------------------------------------------------
   4. LAYOUT
   ------------------------------------------------------------------------- */

.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.container--narrow { max-width: 840px; }

.section { padding-block: var(--section-y); }

.section--mute { background: var(--paper-2); }

.section--edge {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.section__head { max-width: 46rem; margin-bottom: clamp(2.25rem, 1.4rem + 3vw, 3.75rem); }

.section__head--center { margin-inline: auto; text-align: center; }

.section__head p {
  margin-top: var(--sp-4);
  font-size: var(--fs-md);
  color: var(--ink-2);
  max-width: 42rem;
}

.section__head--center p { margin-inline: auto; }

.skip-link {
  position: absolute;
  left: var(--sp-4);
  top: -100px;
  z-index: 200;
  padding: var(--sp-3) var(--sp-5);
  background: var(--brand);
  color: var(--brand-on);
  border-radius: var(--r-sm);
  transition: top 0.2s var(--ease);
}
.skip-link:focus { top: var(--sp-4); }

/* -------------------------------------------------------------------------
   5. COMPONENTES
   ------------------------------------------------------------------------- */

/* Eyebrow ---------------------------------------------------------------- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-family: var(--font-body);
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: var(--sp-4);
}

.eyebrow::before {
  content: "";
  width: 22px;
  height: 1px;
  background: currentColor;
  opacity: 0.55;
}

.section__head--center .eyebrow::after {
  content: "";
  width: 22px;
  height: 1px;
  background: currentColor;
  opacity: 0.55;
}

/* Pill ------------------------------------------------------------------- */
.pill {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: 0.4rem 0.85rem 0.4rem 0.55rem;
  border: 1px solid var(--line);
  border-radius: var(--r-full);
  background: var(--surface);
  font-size: var(--fs-xs);
  font-weight: 500;
  color: var(--ink-2);
  box-shadow: var(--shadow-xs);
}

.pill__dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

/* Botões ----------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  padding: 0.85rem 1.5rem;
  border-radius: var(--r-full);
  border: 1px solid transparent;
  font-size: var(--fs-sm);
  font-weight: 600;
  letter-spacing: -0.005em;
  white-space: nowrap;
  cursor: pointer;
  transition: background-color 0.2s var(--ease), color 0.2s var(--ease),
              border-color 0.2s var(--ease), transform 0.2s var(--ease),
              box-shadow 0.25s var(--ease);
}

.btn .icon { width: 17px; height: 17px; }

.btn:active { transform: translateY(1px); }

.btn--primary {
  background: var(--brand);
  color: var(--brand-on);
  box-shadow: var(--shadow-sm);
}
.btn--primary:hover { background: var(--brand-hover); box-shadow: var(--shadow-md); }

.btn--accent {
  background: var(--accent);
  color: #fff;
  box-shadow: var(--shadow-sm);
}
.btn--accent:hover { background: var(--accent-hover); box-shadow: var(--shadow-md); }

.btn--ghost {
  background: var(--surface);
  color: var(--ink);
  border-color: var(--line-strong);
}
.btn--ghost:hover { border-color: var(--ink); background: var(--surface-mute); }

.btn--quiet {
  background: transparent;
  color: var(--ink-2);
  padding-inline: 0.9rem;
}
.btn--quiet:hover { color: var(--ink); }

.btn--lg { padding: 1.05rem 1.9rem; font-size: var(--fs-base); }

.btn--block { width: 100%; }

.btn--primary .icon,
.btn--accent .icon { transition: transform 0.25s var(--ease-out); }
.btn--primary:hover .icon,
.btn--accent:hover .icon { transform: translateX(3px); }

/* Card ------------------------------------------------------------------- */
.card {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: clamp(1.4rem, 1rem + 1.2vw, 2rem);
  transition: border-color 0.25s var(--ease), transform 0.35s var(--ease-out),
              box-shadow 0.35s var(--ease-out);
}

.card:hover {
  border-color: var(--line-strong);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

/* Ícone em quadro -------------------------------------------------------- */
.icon-box {
  display: inline-grid;
  place-items: center;
  width: 46px; height: 46px;
  border-radius: var(--r-md);
  background: var(--accent-soft);
  color: var(--accent);
  border: 1px solid var(--accent-line);
  margin-bottom: var(--sp-5);
}

.icon-box .icon { width: 22px; height: 22px; }

/* Lista com marca de verificação ---------------------------------------- */
.checklist { display: grid; gap: var(--sp-3); }

.checklist li {
  display: grid;
  grid-template-columns: 20px 1fr;
  gap: var(--sp-3);
  align-items: start;
  font-size: var(--fs-sm);
  color: var(--ink-2);
}

.checklist .icon {
  width: 20px; height: 20px;
  color: var(--ok);
  margin-top: 2px;
  stroke-width: 2.2;
}

/* -------------------------------------------------------------------------
   6. CABEÇALHO
   ------------------------------------------------------------------------- */

.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: color-mix(in srgb, var(--paper) 82%, transparent);
  backdrop-filter: saturate(1.6) blur(14px);
  -webkit-backdrop-filter: saturate(1.6) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s var(--ease), background-color 0.3s var(--ease);
}

.header.is-stuck {
  border-bottom-color: var(--line);
  background: color-mix(in srgb, var(--paper) 92%, transparent);
}

.header__inner {
  display: flex;
  align-items: center;
  gap: var(--sp-5);
  height: 68px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 600;
  letter-spacing: -0.03em;
  color: var(--ink);
  margin-right: auto;
}

.brand__mark {
  display: grid;
  place-items: center;
  width: 32px; height: 32px;
  border-radius: 10px;
  background: var(--brand);
  color: var(--brand-on);
}
.brand__mark .icon { width: 19px; height: 19px; stroke-width: 1.8; }

.brand__logo { height: 50px; width: auto; display: block; }

.nav { display: flex; align-items: center; gap: var(--sp-2); }

/* O CTA dentro da .nav serve apenas ao menu mobile. */
.nav > .btn { display: none; }

.nav a {
  position: relative;
  padding: 0.5rem 0.75rem;
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--ink-2);
  border-radius: var(--r-sm);
  transition: color 0.2s var(--ease);
}

.nav a::after {
  content: "";
  position: absolute;
  left: 0.75rem; right: 0.75rem; bottom: 0.28rem;
  height: 1.5px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s var(--ease-out);
}

.nav a:hover { color: var(--ink); }
.nav a:hover::after { transform: scaleX(1); }

.header__actions { display: flex; align-items: center; gap: var(--sp-2); }

.icon-btn {
  display: grid;
  place-items: center;
  width: 38px; height: 38px;
  border-radius: var(--r-full);
  border: 1px solid var(--line);
  color: var(--ink-2);
  background: var(--surface);
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}
.icon-btn:hover { color: var(--ink); border-color: var(--line-strong); }
.icon-btn .icon { width: 18px; height: 18px; }

/* Menu mobile: sem hamburguer -- so a marca e a acao principal ficam visiveis */
@media (max-width: 900px) {
  .nav,
  .header__actions .btn { display: none; }
}

/* -------------------------------------------------------------------------
   7. HERO
   ------------------------------------------------------------------------- */

.hero {
  position: relative;
  padding-block: clamp(2.5rem, 1rem + 5vw, 5rem) clamp(3rem, 1.5rem + 5vw, 5.5rem);
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: -30% -10% auto;
  height: 620px;
  background:
    radial-gradient(52% 60% at 22% 42%, color-mix(in srgb, var(--accent) 15%, transparent), transparent 70%),
    radial-gradient(46% 52% at 82% 22%, color-mix(in srgb, var(--accent) 9%, transparent), transparent 72%);
  pointer-events: none;
  z-index: -1;
}

.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
  gap: clamp(2.5rem, 1rem + 4vw, 4.5rem);
  align-items: center;
}

.hero h1 { margin-block: var(--sp-5) 0; }

.hero h1 em {
  font-style: italic;
  font-variation-settings: "SOFT" 40, "WONK" 1;
  color: var(--accent);
  position: relative;
  white-space: nowrap;
}

.hero h1 em::after {
  content: "";
  position: absolute;
  left: 0.02em; right: 0.02em; bottom: 0.06em;
  height: 0.09em;
  border-radius: 2px;
  background: currentColor;
  opacity: 0.28;
}

.hero__lede {
  margin-top: var(--sp-5);
  font-size: var(--fs-md);
  color: var(--ink-2);
  max-width: 34rem;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-3);
  margin-top: var(--sp-7);
}

.hero__note {
  margin-top: var(--sp-4);
  font-size: var(--fs-xs);
  color: var(--ink-3);
}

/* Comparador antes/depois ------------------------------------------------ */
.compare {
  --pos: 52%;
  position: relative;
  border-radius: var(--r-xl);
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-lg);
  background: var(--paper-2);
  isolation: isolate;
  aspect-ratio: 4 / 5;
  touch-action: pan-y;
}

.compare__layer { position: absolute; inset: 0; }
.compare__layer .illo { width: 100%; height: 100%; }
.compare__layer img.illo { object-fit: cover; display: block; }

.compare__layer--after {
  clip-path: inset(0 0 0 var(--pos));
  will-change: clip-path;
}

.compare__range {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  margin: 0;
  opacity: 0;
  cursor: ew-resize;
  z-index: 3;
  appearance: none;
  -webkit-appearance: none;
  background: transparent;
}
.compare__range::-webkit-slider-thumb { -webkit-appearance: none; width: 56px; height: 100%; }
.compare__range::-moz-range-thumb { width: 56px; height: 340px; border: 0; opacity: 0; }
.compare__range:focus-visible { opacity: 1; box-shadow: none; }
.compare__range:focus-visible ~ .compare__handle { box-shadow: var(--ring); }

.compare__handle {
  position: absolute;
  top: 0; bottom: 0;
  left: var(--pos);
  width: 2px;
  margin-left: -1px;
  background: #fbfaf7;
  z-index: 2;
  pointer-events: none;
  box-shadow: 0 0 0 1px rgb(23 21 27 / 0.16);
}

.compare__grip {
  position: absolute;
  top: 50%; left: 50%;
  translate: -50% -50%;
  display: grid;
  grid-auto-flow: column;
  align-items: center;
  gap: 1px;
  width: 46px; height: 46px;
  place-items: center;
  border-radius: 50%;
  background: #fbfaf7;
  color: #17151b;
  box-shadow: 0 2px 4px -1px rgb(23 21 27 / 0.2), 0 12px 28px -8px rgb(23 21 27 / 0.35);
}
.compare__grip .icon { width: 15px; height: 15px; stroke-width: 2.2; }
.compare__grip .icon:first-child { rotate: 180deg; }

.compare__tag {
  position: absolute;
  bottom: var(--sp-4);
  z-index: 4;
  display: inline-flex;
  flex-direction: column;
  gap: 1px;
  padding: 0.5rem 0.85rem;
  border-radius: var(--r-md);
  background: color-mix(in srgb, var(--paper) 88%, transparent);
  backdrop-filter: blur(10px);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
  pointer-events: none;
  max-width: 46%;
}

.compare__tag--before { left: var(--sp-4); }
.compare__tag--after  { right: var(--sp-4); }

.compare__tag b {
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: -0.005em;
  color: var(--ink);
}
.compare__tag span { font-size: 0.75rem; color: var(--ink-3); line-height: 1.35; }

.compare__badge {
  position: absolute;
  top: var(--sp-4); right: var(--sp-4);
  z-index: 4;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.38rem 0.7rem;
  border-radius: var(--r-full);
  background: var(--brand);
  color: var(--brand-on);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  pointer-events: none;
}
.compare__badge .icon { width: 13px; height: 13px; }

.compare__hint {
  margin-top: var(--sp-3);
  text-align: center;
  font-size: var(--fs-xs);
  color: var(--ink-3);
}

@media (max-width: 900px) {
  .hero__grid { grid-template-columns: 1fr; }
  .compare { max-width: 460px; margin-inline: auto; }
}

.mobile-intro-video { display: none; }

@media (max-width: 720px) {
  .mobile-intro-video {
    display: block;
    padding: var(--sp-4) var(--gutter);
  }

  .mobile-intro-video video {
    width: 100%;
    height: auto;
    max-height: 60vh;
    object-fit: cover;
    display: block;
    border-radius: var(--r-xl);
    box-shadow: var(--shadow-lg);
  }
}

.hero__video {
  margin-top: var(--sp-5);
  border-radius: var(--r-xl);
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-lg);
  background: var(--paper-2);
}

.hero__video video {
  width: 100%;
  height: 100%;
  aspect-ratio: 4 / 3;
  object-fit: contain;
  display: block;
}

.hero__video figcaption {
  padding: var(--sp-4);
  font-size: var(--fs-sm);
  color: var(--ink-3);
}

.how__media {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-5);
  margin-top: var(--sp-8);
}

.how__media--single { grid-template-columns: 1fr; max-width: 420px; margin-inline: auto; }

.how__video {
  border-radius: var(--r-xl);
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-lg);
  background: var(--paper-2);
}

.how__video video {
  width: 100%;
  height: 100%;
  aspect-ratio: 9 / 16;
  max-height: 90vh;
  object-fit: contain;
  display: block;
}

.how__video figcaption {
  padding: var(--sp-4);
  font-size: var(--fs-sm);
  color: var(--ink-3);
}

@media (max-width: 720px) {
  .how__media { grid-template-columns: 1fr; }
}

/* -------------------------------------------------------------------------
   8. LOGOS
   ------------------------------------------------------------------------- */

.logos { padding-block: var(--sp-8); }

.logos__title {
  text-align: center;
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: var(--sp-6);
}

.logos__list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: clamp(1.5rem, 0.5rem + 3.5vw, 3.5rem);
}

.logos__list li {
  font-family: var(--font-display);
  font-size: clamp(1rem, 0.9rem + 0.5vw, 1.3rem);
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--ink-3);
  opacity: 0.8;
  transition: color 0.25s var(--ease), opacity 0.25s var(--ease);
}
.logos__list li:hover { color: var(--ink); opacity: 1; }

/* -------------------------------------------------------------------------
   9. NÚMEROS
   ------------------------------------------------------------------------- */

.stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
}

.stat {
  background: var(--paper);
  padding: clamp(1.5rem, 1rem + 1.5vw, 2.25rem);
}

.stat__value {
  font-family: var(--font-display);
  font-size: clamp(2rem, 1.5rem + 1.9vw, 3rem);
  font-weight: 600;
  letter-spacing: -0.04em;
  line-height: 1;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}

.stat__label {
  margin-top: var(--sp-3);
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--ink);
}

.stat__detail {
  margin-top: var(--sp-1);
  font-size: var(--fs-xs);
  color: var(--ink-3);
}

@media (max-width: 860px) { .stats { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 460px) { .stats { grid-template-columns: 1fr; } }

/* -------------------------------------------------------------------------
   10. GRIDS DE CONTEÚDO
   ------------------------------------------------------------------------- */

.grid {
  display: grid;
  gap: clamp(1rem, 0.6rem + 1.2vw, 1.5rem);
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 290px), 1fr));
}

.grid--3 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 310px), 1fr)); }

.feature h3 { margin-bottom: var(--sp-3); }
.feature p { font-size: var(--fs-sm); color: var(--ink-2); }

/* Passos ----------------------------------------------------------------- */
.steps {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(1.25rem, 0.5rem + 2vw, 2.25rem);
  counter-reset: step;
}

.step { position: relative; padding-top: var(--sp-6); counter-increment: step; }

.step::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--line);
}

.step::after {
  content: "";
  position: absolute;
  top: -3px; left: 0;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--accent);
  border: 2px solid var(--paper);
}

.step__num {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--ink-3);
  margin-bottom: var(--sp-4);
}

.step__icon {
  display: block;
  color: var(--accent);
  margin-bottom: var(--sp-5);
}
.step__icon .icon { width: 26px; height: 26px; stroke-width: 1.5; }

.step h3 { margin-bottom: var(--sp-3); font-size: var(--fs-lg); }
.step p { font-size: var(--fs-sm); color: var(--ink-2); }

@media (max-width: 520px) { .steps { grid-template-columns: 1fr; } }

/* Casos de uso ----------------------------------------------------------- */
.usecase { display: flex; flex-direction: column; }

.usecase__tag {
  align-self: flex-start;
  padding: 0.28rem 0.65rem;
  border-radius: var(--r-full);
  background: var(--surface-mute);
  border: 1px solid var(--line);
  font-size: var(--fs-xs);
  font-weight: 600;
  color: var(--ink-2);
  margin-bottom: var(--sp-5);
}

.usecase h3 { margin-bottom: var(--sp-3); }
.usecase > p { font-size: var(--fs-sm); color: var(--ink-2); margin-bottom: var(--sp-5); }
.usecase .checklist { margin-top: auto; padding-top: var(--sp-5); border-top: 1px solid var(--line); }

/* -------------------------------------------------------------------------
   11. PLANOS
   ------------------------------------------------------------------------- */

.billing {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  padding: 4px;
  border-radius: var(--r-full);
  background: var(--surface-mute);
  border: 1px solid var(--line);
  margin-top: var(--sp-6);
}

.billing button {
  padding: 0.5rem 1.1rem;
  border-radius: var(--r-full);
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--ink-2);
  transition: background-color 0.25s var(--ease), color 0.25s var(--ease),
              box-shadow 0.25s var(--ease);
}

.billing button[aria-pressed="true"] {
  background: var(--surface);
  color: var(--ink);
  font-weight: 600;
  box-shadow: var(--shadow-xs);
}

.billing__save {
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--ok);
  margin-left: 0.35rem;
}

.plans {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(1rem, 0.5rem + 1.5vw, 1.5rem);
  align-items: start;
}

.plans--single {
  grid-template-columns: minmax(0, 1fr);
  max-width: 420px;
  margin-inline: auto;
}

.plan { display: flex; flex-direction: column; height: 100%; }

.plan--featured {
  border-color: var(--ink);
  box-shadow: var(--shadow-lg);
}

.plan--featured:hover { border-color: var(--ink); }

.plan__flag {
  position: absolute;
  top: 0; left: 50%;
  translate: -50% -50%;
  padding: 0.3rem 0.8rem;
  border-radius: var(--r-full);
  background: var(--brand);
  color: var(--brand-on);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  white-space: nowrap;
}

.plan__name {
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  font-weight: 600;
  letter-spacing: -0.02em;
}

.plan__for { font-size: var(--fs-xs); color: var(--ink-3); margin-top: 2px; }

.plan__price {
  display: flex;
  align-items: baseline;
  gap: 0.4rem;
  margin-top: var(--sp-5);
  font-family: var(--font-display);
  font-size: clamp(2rem, 1.7rem + 1.1vw, 2.6rem);
  font-weight: 600;
  letter-spacing: -0.04em;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

.plan__unit {
  font-family: var(--font-body);
  font-size: var(--fs-xs);
  font-weight: 400;
  letter-spacing: 0;
  color: var(--ink-3);
}

.plan__hint {
  margin-top: var(--sp-2);
  font-size: var(--fs-xs);
  line-height: 1.4;
  color: var(--ok);
  min-height: 1.4em;
}

/* Preço em palavra ("Sob consulta") não precisa do mesmo peso de um número. */
.plan__price--text { font-size: clamp(1.6rem, 1.4rem + 0.8vw, 2.05rem); }

.plan .btn { margin-top: var(--sp-5); }

.plan__features {
  margin-top: var(--sp-6);
  padding-top: var(--sp-5);
  border-top: 1px solid var(--line);
}

.pricing__foot {
  margin-top: var(--sp-6);
  text-align: center;
  font-size: var(--fs-sm);
  color: var(--ink-3);
}

@media (max-width: 940px) {
  .plans { grid-template-columns: 1fr; max-width: 460px; margin-inline: auto; }
  .plan--featured { order: -1; }
}

/* -------------------------------------------------------------------------
   12. DEPOIMENTOS
   ------------------------------------------------------------------------- */

.quote { display: flex; flex-direction: column; }

.quote__mark { color: var(--accent-line); margin-bottom: var(--sp-4); }
.quote__mark .icon { width: 30px; height: 30px; stroke-width: 1.2; }

.quote blockquote {
  font-family: var(--font-display);
  font-size: var(--fs-md);
  font-weight: 400;
  line-height: 1.5;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin-bottom: var(--sp-6);
  text-wrap: pretty;
}

.quote figcaption {
  margin-top: auto;
  padding-top: var(--sp-5);
  border-top: 1px solid var(--line);
  display: flex;
  align-items: center;
  gap: var(--sp-3);
}

.quote__avatar {
  display: grid;
  place-items: center;
  width: 38px; height: 38px;
  border-radius: 50%;
  background: var(--surface-mute);
  border: 1px solid var(--line);
  font-size: var(--fs-xs);
  font-weight: 600;
  color: var(--ink-2);
  flex: none;
}

.quote__name { font-size: var(--fs-sm); font-weight: 600; }
.quote__role { font-size: var(--fs-xs); color: var(--ink-3); }

/* -------------------------------------------------------------------------
   13. FAQ
   ------------------------------------------------------------------------- */

.faq { max-width: 780px; margin-inline: auto; }

.faq details {
  border-bottom: 1px solid var(--line);
}

.faq summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-4);
  padding: var(--sp-5) 0;
  font-size: var(--fs-md);
  font-weight: 500;
  color: var(--ink);
  cursor: pointer;
  list-style: none;
  transition: color 0.2s var(--ease);
}

.faq summary::-webkit-details-marker { display: none; }
.faq summary:hover { color: var(--accent); }

.faq summary .icon {
  flex: none;
  width: 20px; height: 20px;
  color: var(--ink-3);
  transition: rotate 0.3s var(--ease-out), color 0.2s var(--ease);
}

.faq details[open] summary .icon { rotate: 180deg; color: var(--accent); }

.faq__answer {
  padding-bottom: var(--sp-5);
  font-size: var(--fs-sm);
  color: var(--ink-2);
  max-width: 62ch;
  animation: fade-up 0.35s var(--ease-out) both;
}

@keyframes fade-up {
  from { opacity: 0; transform: translateY(-6px); }
  to   { opacity: 1; transform: none; }
}

/* -------------------------------------------------------------------------
   14. CTA FINAL / FORMULÁRIO
   ------------------------------------------------------------------------- */

.cta-panel {
  position: relative;
  border-radius: var(--r-xl);
  padding: clamp(2rem, 1.2rem + 3.5vw, 4rem);
  background:
    radial-gradient(80% 120% at 12% 0%, color-mix(in srgb, var(--accent) 40%, transparent), transparent 62%),
    var(--brand);
  color: var(--brand-on);
  overflow: hidden;
}

.cta-panel::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(color-mix(in srgb, var(--brand-on) 5%, transparent) 1px, transparent 1px),
    linear-gradient(90deg, color-mix(in srgb, var(--brand-on) 5%, transparent) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: radial-gradient(70% 90% at 85% 100%, #000, transparent 70%);
  pointer-events: none;
}

.cta-panel__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.9fr);
  gap: clamp(2rem, 1rem + 4vw, 4rem);
  align-items: center;
}

.cta-panel h2 { color: var(--brand-on); }
.cta-panel .eyebrow { color: color-mix(in srgb, var(--brand-on) 72%, transparent); }

.cta-panel__lede {
  margin-top: var(--sp-4);
  font-size: var(--fs-md);
  color: color-mix(in srgb, var(--brand-on) 78%, transparent);
  max-width: 32rem;
}

.cta-panel .checklist { margin-top: var(--sp-6); }
.cta-panel .checklist li { color: color-mix(in srgb, var(--brand-on) 82%, transparent); }
.cta-panel .checklist .icon { color: var(--accent); }

/* Formulário ------------------------------------------------------------- */
.lead-form {
  background: var(--surface);
  color: var(--ink);
  border-radius: var(--r-lg);
  padding: clamp(1.4rem, 1rem + 1.4vw, 2rem);
  box-shadow: var(--shadow-lg);
}

.lead-form h3 { font-size: var(--fs-lg); margin-bottom: var(--sp-2); }

.lead-form__sub {
  font-size: var(--fs-sm);
  color: var(--ink-3);
  margin-bottom: var(--sp-5);
}

.lead-form__reassure {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  margin-top: var(--sp-4);
  font-size: var(--fs-xs);
  font-weight: 500;
  color: var(--ok);
}
.lead-form__reassure .icon { width: 15px; height: 15px; stroke-width: 2.4; }

.field { display: grid; gap: 0.4rem; margin-bottom: var(--sp-4); }

.field label {
  font-size: var(--fs-xs);
  font-weight: 600;
  color: var(--ink-2);
}

.field input {
  width: 100%;
  padding: 0.75rem 0.9rem;
  border-radius: var(--r-sm);
  border: 1px solid var(--line-strong);
  background: var(--paper);
  font-size: var(--fs-sm);
  transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}

.field input::placeholder { color: var(--ink-3); }

.field input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

.field input[aria-invalid="true"] { border-color: var(--accent); }

.field__error { font-size: var(--fs-xs); color: var(--accent); }

.field--hp {
  position: absolute;
  left: -9999px;
  width: 1px; height: 1px;
  overflow: hidden;
}

.lead-form__legal {
  margin-top: var(--sp-4);
  font-size: 0.72rem;
  line-height: 1.5;
  color: var(--ink-3);
}
.lead-form__legal a { text-decoration: underline; text-underline-offset: 2px; }

.alert {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-3);
  padding: var(--sp-4);
  border-radius: var(--r-sm);
  font-size: var(--fs-sm);
  margin-bottom: var(--sp-5);
}

.alert .icon { flex: none; width: 18px; height: 18px; margin-top: 2px; }

.alert--ok    { background: var(--ok-soft);     color: var(--ok);     border: 1px solid color-mix(in srgb, var(--ok) 30%, transparent); }
.alert--error { background: var(--accent-soft); color: var(--accent); border: 1px solid var(--accent-line); }

@media (max-width: 900px) {
  .cta-panel__grid { grid-template-columns: 1fr; }
}

/* -------------------------------------------------------------------------
   14b. CALCULADORA DE ECONOMIA + COMPARATIVO
   ------------------------------------------------------------------------- */

.roi {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  gap: clamp(1rem, 0.5rem + 2vw, 2rem);
  align-items: stretch;
}

.roi__control,
.roi__result {
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: clamp(1.5rem, 1rem + 1.6vw, 2.25rem);
}

.roi__control {
  background: var(--surface);
  display: flex;
  flex-direction: column;
}

.roi__result {
  background: var(--brand);
  color: var(--brand-on);
  border-color: var(--brand);
  display: flex;
  flex-direction: column;
  gap: var(--sp-6);
}

.roi__label {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--sp-4);
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--ink-2);
}

.roi__output {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 1.5rem + 1.6vw, 2.6rem);
  font-weight: 600;
  letter-spacing: -0.04em;
  line-height: 1;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}

.roi__range {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 30px;
  margin-top: var(--sp-4);
  background: transparent;
  cursor: grab;
}
.roi__range:active { cursor: grabbing; }

.roi__range::-webkit-slider-runnable-track {
  height: 6px;
  border-radius: var(--r-full);
  background: var(--paper-3);
}
.roi__range::-moz-range-track {
  height: 6px;
  border-radius: var(--r-full);
  background: var(--paper-3);
}

.roi__range::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 26px; height: 26px;
  margin-top: -10px;
  border-radius: 50%;
  background: var(--accent);
  border: 3px solid var(--surface);
  box-shadow: var(--shadow-md);
}
.roi__range::-moz-range-thumb {
  width: 26px; height: 26px;
  border-radius: 50%;
  background: var(--accent);
  border: 3px solid var(--surface);
  box-shadow: var(--shadow-md);
}

.roi__scale {
  display: flex;
  justify-content: space-between;
  font-size: var(--fs-xs);
  color: var(--ink-3);
  font-variant-numeric: tabular-nums;
}

.roi__note {
  margin-top: auto;
  padding-top: var(--sp-5);
  border-top: 1px solid var(--line);
  font-size: var(--fs-xs);
  line-height: 1.6;
  color: var(--ink-3);
}

.roi__bars { display: grid; gap: var(--sp-5); }

.roi__bar-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--sp-4);
  font-size: var(--fs-sm);
  color: color-mix(in srgb, var(--brand-on) 74%, transparent);
}

.roi__bar-head b {
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--brand-on);
  font-variant-numeric: tabular-nums;
}

.roi__track {
  height: 10px;
  margin: var(--sp-3) 0 var(--sp-2);
  border-radius: var(--r-full);
  background: color-mix(in srgb, var(--brand-on) 12%, transparent);
  overflow: hidden;
}

.roi__track span {
  display: block;
  height: 100%;
  border-radius: var(--r-full);
  background: color-mix(in srgb, var(--brand-on) 34%, transparent);
  transition: width 0.5s var(--ease-out);
}

.roi__bar--vestia .roi__track span { background: var(--accent); }

.roi__bar small {
  font-size: var(--fs-xs);
  color: color-mix(in srgb, var(--brand-on) 58%, transparent);
  font-variant-numeric: tabular-nums;
}

.roi__saving {
  margin-top: auto;
  padding-top: var(--sp-5);
  border-top: 1px solid color-mix(in srgb, var(--brand-on) 16%, transparent);
  display: grid;
  gap: 2px;
}

.roi__saving-label {
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: color-mix(in srgb, var(--brand-on) 62%, transparent);
}

.roi__saving-value {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 1.7rem + 2.1vw, 3.2rem);
  font-weight: 600;
  letter-spacing: -0.04em;
  line-height: 1.05;
  color: var(--accent);
  font-variant-numeric: tabular-nums;
}

.roi__saving-year {
  font-size: var(--fs-sm);
  color: color-mix(in srgb, var(--brand-on) 70%, transparent);
}
.roi__saving-year b { color: var(--brand-on); font-weight: 600; }

@media (max-width: 900px) { .roi { grid-template-columns: 1fr; } }

/* Tabela comparativa ----------------------------------------------------- */

.vs { margin-top: clamp(1.5rem, 1rem + 2vw, 2.5rem); overflow-x: auto; }

.vs__table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  font-size: var(--fs-sm);
}

.vs__table th,
.vs__table td {
  padding: var(--sp-4) var(--sp-5);
  text-align: left;
  border-bottom: 1px solid var(--line);
  vertical-align: middle;
}

.vs__table thead th {
  font-family: var(--font-body);
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-3);
  border-bottom-color: var(--line-strong);
}

.vs__table tbody th {
  font-family: var(--font-body);
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--ink);
  width: 34%;
}

.vs__table td { color: var(--ink-3); }

.vs__table tbody tr:last-child th,
.vs__table tbody tr:last-child td { border-bottom: 0; }

/* Coluna vencedora: destacada do topo à base. */
.vs__win {
  color: var(--ink);
  font-weight: 500;
  background: var(--accent-soft);
  white-space: nowrap;
}

.vs__table thead .vs__win {
  color: var(--accent);
  border-top-left-radius: var(--r-md);
  border-top-right-radius: var(--r-md);
}

.vs__table tbody tr:last-child .vs__win {
  border-bottom-left-radius: var(--r-md);
  border-bottom-right-radius: var(--r-md);
}

.vs__table td.vs__win .icon {
  display: inline-block;
  vertical-align: -4px;
  width: 17px; height: 17px;
  margin-right: 0.45rem;
  color: var(--ok);
  stroke-width: 2.4;
}

/* -------------------------------------------------------------------------
   14c. GARANTIA
   ------------------------------------------------------------------------- */

.guarantee-section { padding-block: 0 var(--section-y); }

.guarantee {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.85fr);
  gap: clamp(1.5rem, 0.8rem + 3vw, 3.5rem);
  align-items: center;
  padding: clamp(1.75rem, 1.2rem + 2.4vw, 3rem);
  border: 1px solid var(--accent-line);
  border-radius: var(--r-xl);
  background: var(--accent-soft);
}

.guarantee__seal {
  display: inline-grid;
  place-items: center;
  width: 52px; height: 52px;
  border-radius: 50%;
  background: var(--surface);
  border: 1px solid var(--accent-line);
  color: var(--accent);
  margin-bottom: var(--sp-5);
}
.guarantee__seal .icon { width: 25px; height: 25px; }

.guarantee h2 { font-size: var(--fs-xl); }

.guarantee__copy p {
  margin-top: var(--sp-4);
  font-size: var(--fs-sm);
  color: var(--ink-2);
  max-width: 46ch;
}

.guarantee__items { display: grid; gap: var(--sp-4); }

.guarantee__items li {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-4);
  padding: var(--sp-4);
  border-radius: var(--r-md);
  background: var(--surface);
  border: 1px solid var(--accent-line);
}

.guarantee__icon {
  display: grid;
  place-items: center;
  width: 34px; height: 34px;
  flex: none;
  border-radius: var(--r-sm);
  background: var(--accent-soft);
  color: var(--accent);
}
.guarantee__icon .icon { width: 17px; height: 17px; }

.guarantee__items b { display: block; font-size: var(--fs-sm); font-weight: 600; }
.guarantee__items span { font-size: var(--fs-xs); color: var(--ink-3); }

@media (max-width: 860px) { .guarantee { grid-template-columns: 1fr; } }

/* -------------------------------------------------------------------------
   14d. BARRA FIXA DE CONVERSÃO
   ------------------------------------------------------------------------- */

.stickybar {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 90;
  padding: var(--sp-3) 0;
  background: color-mix(in srgb, var(--paper) 88%, transparent);
  backdrop-filter: saturate(1.6) blur(14px);
  -webkit-backdrop-filter: saturate(1.6) blur(14px);
  border-top: 1px solid var(--line);
  box-shadow: 0 -8px 32px -12px rgb(23 21 27 / 0.18);
  transform: translateY(110%);
  visibility: hidden;
  transition: transform 0.4s var(--ease-out), visibility 0.4s;
}

.stickybar.is-in { transform: none; visibility: visible; }

.stickybar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-4);
}

.stickybar__text {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  font-size: var(--fs-sm);
  color: var(--ink-2);
  min-width: 0;
}

.stickybar__text b { color: var(--ink); font-weight: 600; }

.stickybar__price {
  padding-left: var(--sp-3);
  border-left: 1px solid var(--line-strong);
  color: var(--ink-3);
  white-space: nowrap;
}

.stickybar__actions { display: flex; align-items: center; gap: var(--sp-2); flex: none; }

.stickybar__close {
  display: grid;
  place-items: center;
  width: 34px; height: 34px;
  border-radius: 50%;
  color: var(--ink-3);
}
.stickybar__close:hover { color: var(--ink); background: var(--surface-mute); }
.stickybar__close .icon { width: 16px; height: 16px; }

@media (max-width: 700px) {
  .stickybar__price,
  .stickybar__close { display: none; }
  .stickybar__text { font-size: var(--fs-xs); }
  .stickybar__inner { gap: var(--sp-3); }
}

/* -------------------------------------------------------------------------
   15. RODAPÉ
   ------------------------------------------------------------------------- */

.footer {
  border-top: 1px solid var(--line);
  padding-block: var(--sp-9) var(--sp-6);
  background: var(--paper-2);
}

.footer__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) repeat(3, minmax(0, 1fr));
  gap: clamp(2rem, 1rem + 3vw, 4rem);
}

.footer__about {
  margin-top: var(--sp-4);
  font-size: var(--fs-sm);
  color: var(--ink-2);
  max-width: 30ch;
}

.footer h4 {
  font-family: var(--font-body);
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: var(--sp-4);
}

.footer__links { display: grid; gap: var(--sp-3); }

.footer__links a {
  font-size: var(--fs-sm);
  color: var(--ink-2);
  transition: color 0.2s var(--ease);
}
.footer__links a:hover { color: var(--accent); }

.footer__bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-4);
  margin-top: var(--sp-9);
  padding-top: var(--sp-5);
  border-top: 1px solid var(--line);
  font-size: var(--fs-xs);
  color: var(--ink-3);
}

.footer__notice { max-width: 58ch; }

@media (max-width: 860px) {
  .footer__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
  .footer__grid { grid-template-columns: 1fr; }
}

/* -------------------------------------------------------------------------
   16. REVELAÇÃO NO SCROLL
   ------------------------------------------------------------------------- */

.js .reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
  transition-delay: var(--delay, 0ms);
}

.js .reveal.is-in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  .js .reveal { opacity: 1; transform: none; }
}

/* -------------------------------------------------------------------------
   17. UTILITÁRIOS
   ------------------------------------------------------------------------- */

.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.center { text-align: center; }