/* ==========================================================================
   New Griffi Gráfica e Embalagens
   ========================================================================== */

:root {
  --paper: #f3f0e8;
  --paper-2: #e9e3d6;
  --white: #fffdf8;
  --ink: #131518;
  --ink-2: #464b53;
  --ink-3: #6b7078;
  --line: rgba(19, 21, 24, 0.14);
  --line-strong: rgba(19, 21, 24, 0.85);

  --blue: #005aac;          /* azul do logotipo */
  --blue-dark: #00427f;
  --blue-light: #e3ecf6;

  --c: #00a3e0;
  --m: #e5007d;
  --y: #ffe100;
  --kraft: #b4875a;

  --font: "Archivo", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;

  --wrap: 1320px;
  --gutter: clamp(20px, 4vw, 56px);
  --section-y: clamp(80px, 11vw, 160px);
  --header-h: 84px;

  --ease: cubic-bezier(0.2, 0.7, 0.1, 1);
  --grain: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 .08 0 0 0 0 .08 0 0 0 0 .07 0 0 0 .07 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 12px);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--paper) var(--grain);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
button, input, select, textarea { font: inherit; color: inherit; }
h1, h2, h3, h4, p, ul, ol, figure, blockquote { margin: 0; }
ul, ol { padding: 0; list-style: none; }

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

:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 3px;
}

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

.skip {
  position: absolute;
  left: 16px; top: -60px;
  z-index: 100;
  padding: 10px 16px;
  background: var(--ink);
  color: var(--paper);
  text-decoration: none;
  transition: top 0.2s;
}
.skip:focus { top: 12px; }

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

/* --------------------------------------------------------------------------
   Tipografia
   -------------------------------------------------------------------------- */

.display,
.h2,
.hero__title {
  font-family: var(--font);
  font-variation-settings: "wdth" 78;
  font-weight: 750;
  letter-spacing: -0.025em;
  line-height: 0.95;
  text-wrap: balance;
}

.h2 {
  font-size: clamp(2.3rem, 5.4vw, 4.6rem);
  max-width: 16ch;
}

.h3 {
  font-variation-settings: "wdth" 88;
  font-weight: 650;
  font-size: 1.35rem;
  line-height: 1.15;
  letter-spacing: -0.01em;
}

.lead {
  font-size: clamp(1.15rem, 1.6vw, 1.4rem);
  line-height: 1.45;
  color: var(--ink);
  text-wrap: pretty;
}

p { text-wrap: pretty; }

.mono,
.eyebrow,
.label {
  font-family: var(--mono);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink-2);
}

/* marca de registro (alvo de impressão) */
.reg {
  --s: 16px;
  display: inline-block;
  width: var(--s);
  height: var(--s);
  flex: none;
  background:
    linear-gradient(currentColor, currentColor) center / 100% 1px no-repeat,
    linear-gradient(currentColor, currentColor) center / 1px 100% no-repeat;
  border-radius: 50%;
  position: relative;
}
.reg::after {
  content: "";
  position: absolute;
  inset: 22%;
  border: 1px solid currentColor;
  border-radius: 50%;
}

/* --------------------------------------------------------------------------
   Botões e links
   -------------------------------------------------------------------------- */

.btn {
  --bg: var(--blue);
  --fg: #fff;
  display: inline-flex;
  align-items: center;
  gap: 14px;
  padding: 17px 24px 17px 26px;
  border: 0;
  border-radius: 2px;
  background: var(--bg);
  color: var(--fg);
  font-weight: 600;
  font-size: 1rem;
  line-height: 1;
  text-decoration: none;
  cursor: pointer;
  transition: background-color 0.25s var(--ease), color 0.25s var(--ease), transform 0.25s var(--ease);
}
.btn:hover { --bg: var(--ink); }
.btn:active { transform: translateY(1px); }
.btn svg { width: 18px; height: 18px; transition: transform 0.3s var(--ease); }
.btn:hover svg { transform: translateX(4px); }

.btn--small { padding: 12px 16px 12px 18px; font-size: 0.92rem; }
.btn--ghost { --bg: transparent; --fg: currentColor; box-shadow: inset 0 0 0 1px currentColor; }
.btn--ghost:hover { --bg: var(--paper); --fg: var(--ink); box-shadow: inset 0 0 0 1px var(--paper); }
.btn--light { --bg: var(--paper); --fg: var(--ink); }
.btn--light:hover { --bg: #fff; }

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  text-decoration: none;
  padding-block: 6px;
  background: linear-gradient(currentColor, currentColor) 0 100% / 100% 1px no-repeat;
  transition: background-size 0.35s var(--ease);
}
.link-arrow:hover { background-size: 0 1px; background-position: 100% 100%; }
.link-arrow svg { width: 16px; height: 16px; }

/* --------------------------------------------------------------------------
   Topbar + Header
   -------------------------------------------------------------------------- */

.topbar {
  background: var(--ink);
  color: rgba(243, 240, 232, 0.78);
  font-family: var(--mono);
  font-size: 0.74rem;
  letter-spacing: 0.04em;
}
.topbar__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  min-height: 38px;
}
.topbar__contacts { display: flex; gap: 28px; }
.topbar a { text-decoration: none; transition: color 0.2s; }
.topbar a:hover { color: #fff; }

.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(243, 240, 232, 0.92);
  backdrop-filter: saturate(1.4) blur(10px);
  -webkit-backdrop-filter: saturate(1.4) blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s, box-shadow 0.3s;
}
.header.is-scrolled {
  border-bottom-color: var(--line);
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  height: var(--header-h);
  transition: height 0.3s var(--ease);
}
.header.is-scrolled .header__inner { height: 68px; }

.brand { display: block; flex: none; position: relative; z-index: 2; }
.brand img {
  height: 66px;
  width: auto;
  transition: height 0.3s var(--ease);
}
.header.is-scrolled .brand img { height: 52px; }

.nav {
  display: flex;
  align-items: center;
  gap: clamp(20px, 2.4vw, 40px);
}
.nav ul { display: flex; gap: clamp(16px, 2vw, 30px); }
.nav ul a {
  position: relative;
  display: block;
  padding-block: 8px;
  font-size: 0.95rem;
  font-weight: 500;
  text-decoration: none;
  color: var(--ink-2);
  transition: color 0.2s;
}
.nav ul a::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 2px;
  height: 2px;
  background: var(--blue);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s var(--ease);
}
.nav ul a:hover,
.nav ul a.is-active { color: var(--ink); }
.nav ul a:hover::after,
.nav ul a.is-active::after { transform: scaleX(1); }

.menu-toggle {
  display: none;
  position: relative;
  width: 46px; height: 46px;
  border: 1px solid var(--line-strong);
  border-radius: 2px;
  background: transparent;
  cursor: pointer;
}
.menu-toggle__bars,
.menu-toggle__bars::before,
.menu-toggle__bars::after {
  position: absolute;
  left: 50%;
  width: 20px; height: 2px;
  margin-left: -10px;
  background: var(--ink);
  transition: transform 0.3s var(--ease), opacity 0.2s;
}
.menu-toggle__bars { top: 50%; margin-top: -1px; }
.menu-toggle__bars::before,
.menu-toggle__bars::after { content: ""; left: 0; margin-left: 0; }
.menu-toggle__bars::before { transform: translateY(-6px); }
.menu-toggle__bars::after { transform: translateY(6px); }
.menu-toggle[aria-expanded="true"] .menu-toggle__bars { background: transparent; }
.menu-toggle[aria-expanded="true"] .menu-toggle__bars::before { transform: rotate(45deg); background: var(--ink); }
.menu-toggle[aria-expanded="true"] .menu-toggle__bars::after { transform: rotate(-45deg); background: var(--ink); }

/* --------------------------------------------------------------------------
   Hero
   -------------------------------------------------------------------------- */

.hero {
  padding-top: clamp(40px, 6vw, 84px);
  overflow: hidden;
}
.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  gap: clamp(32px, 5vw, 80px);
  align-items: center;
}
.hero__title {
  margin-top: 26px;
  font-size: clamp(3.2rem, 8.4vw, 8rem);
  line-height: 0.9;
  max-width: 11ch;
}
.registro {
  color: var(--blue);
  display: inline-block;
  text-shadow: 0 0 0 transparent, 0 0 0 transparent;
}
.js .registro { animation: registro 1.6s 0.35s var(--ease) both; }

@keyframes registro {
  0% {
    text-shadow: 0.07em 0.025em 0 rgba(229, 0, 125, 0.75), -0.06em -0.02em 0 rgba(0, 163, 224, 0.75);
    color: rgba(0, 90, 172, 0.55);
  }
  55% {
    text-shadow: 0.012em 0.004em 0 rgba(229, 0, 125, 0.6), -0.01em -0.004em 0 rgba(0, 163, 224, 0.6);
  }
  100% {
    text-shadow: 0 0 0 rgba(229, 0, 125, 0), 0 0 0 rgba(0, 163, 224, 0);
    color: var(--blue);
  }
}

.hero__lead {
  margin-top: 30px;
  max-width: 34em;
  font-size: clamp(1.08rem, 1.4vw, 1.25rem);
  line-height: 1.55;
  color: var(--ink-2);
}
.hero__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 18px 32px;
  margin-top: 38px;
}

.hero__media {
  position: relative;
  padding: 22px;
}

/* marcas de corte nos cantos */
.cropmarks { position: relative; }
.cropmarks::before {
  --o: 20px;   /* distância das marcas */
  --l: 14px;   /* comprimento */
  content: "";
  position: absolute;
  inset: calc(var(--o) * -1);
  pointer-events: none;
  background:
    linear-gradient(var(--ink), var(--ink)) 0 var(--o) / var(--l) 1px no-repeat,
    linear-gradient(var(--ink), var(--ink)) var(--o) 0 / 1px var(--l) no-repeat,
    linear-gradient(var(--ink), var(--ink)) 100% var(--o) / var(--l) 1px no-repeat,
    linear-gradient(var(--ink), var(--ink)) calc(100% - var(--o)) 0 / 1px var(--l) no-repeat,
    linear-gradient(var(--ink), var(--ink)) 0 calc(100% - var(--o)) / var(--l) 1px no-repeat,
    linear-gradient(var(--ink), var(--ink)) var(--o) 100% / 1px var(--l) no-repeat,
    linear-gradient(var(--ink), var(--ink)) 100% calc(100% - var(--o)) / var(--l) 1px no-repeat,
    linear-gradient(var(--ink), var(--ink)) calc(100% - var(--o)) 100% / 1px var(--l) no-repeat;
}
.cropmarks--light::before { filter: invert(1); opacity: 0.6; }

.hero__media .cropmarks img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  object-position: 40% 50%;
}
.hero__media .reg-top {
  position: absolute;
  top: -2px;
  left: 50%;
  translate: -50% 0;
  --s: 18px;
  color: var(--ink);
}

.ticket {
  position: absolute;
  left: -28px;
  bottom: 54px;
  width: 238px;
  padding: 16px 18px 14px;
  background: var(--white);
  color: var(--ink);
  font-family: var(--mono);
  font-size: 0.74rem;
  line-height: 1.7;
  letter-spacing: 0.02em;
  box-shadow: 0 1px 0 var(--line), 0 18px 40px -18px rgba(19, 21, 24, 0.45);
}
.ticket::before {
  /* serrilhado de destaque */
  content: "";
  position: absolute;
  left: 0; right: 0; top: -6px;
  height: 6px;
  background: radial-gradient(circle at 5px 6px, var(--white) 4px, transparent 4.5px) 0 0 / 10px 6px repeat-x;
}
.ticket span { display: block; }
.ticket__row {
  display: flex !important;
  justify-content: space-between;
  padding-bottom: 8px;
  margin-bottom: 8px;
  border-bottom: 1px dashed var(--line-strong);
  font-weight: 500;
}
.ticket__ok {
  margin-top: 8px;
  color: var(--blue);
  font-weight: 500;
}
.ticket__ok::before {
  content: "";
  display: inline-block;
  width: 10px; height: 5px;
  margin: 0 9px 3px 1px;
  border-left: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(-45deg);
}

.hero__foot {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
  margin-top: clamp(56px, 7vw, 96px);
  padding-bottom: clamp(44px, 5vw, 64px);
}

/* barra de controle de cor */
.colorbar {
  display: flex;
  height: 14px;
}
.colorbar i { flex: 1; }
.colorbar i:nth-child(1)  { background: var(--c); }
.colorbar i:nth-child(2)  { background: var(--m); }
.colorbar i:nth-child(3)  { background: var(--y); }
.colorbar i:nth-child(4)  { background: var(--ink); }
.colorbar i:nth-child(5)  { background: #3a3c40; }
.colorbar i:nth-child(6)  { background: #7c7e82; }
.colorbar i:nth-child(7)  { background: #bebfc0; }
.colorbar i:nth-child(8)  { background: #2e3192; }
.colorbar i:nth-child(9)  { background: #ed1c24; }
.colorbar i:nth-child(10) { background: #00a651; }
.colorbar i:nth-child(11) { background: var(--blue); }
.colorbar i:nth-child(12) { background: transparent; box-shadow: inset 0 0 0 1px var(--line); }

.facts {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--line-strong);
}
.facts li {
  padding: 22px 24px 0 0;
  display: grid;
  gap: 6px;
}
.facts li + li { padding-left: 24px; border-left: 1px solid var(--line); }
.facts strong {
  font-variation-settings: "wdth" 80;
  font-weight: 700;
  font-size: clamp(1.7rem, 2.8vw, 2.6rem);
  line-height: 1;
  letter-spacing: -0.02em;
}
.facts li > span {
  font-family: var(--mono);
  font-size: 0.74rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink-3);
}

/* --------------------------------------------------------------------------
   Faixa corrida
   -------------------------------------------------------------------------- */

.ticker {
  background: var(--ink);
  color: var(--paper);
  overflow: hidden;
  padding-block: 20px;
  -webkit-mask: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
          mask: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
}
.ticker__track {
  display: flex;
  width: max-content;
  animation: ticker 48s linear infinite;
}
.ticker:hover .ticker__track { animation-play-state: paused; }
.ticker__group {
  display: flex;
  align-items: center;
  flex: none;
}
.ticker__group li {
  display: flex;
  align-items: center;
  gap: 28px;
  padding-right: 28px;
  font-variation-settings: "wdth" 75;
  font-weight: 600;
  font-size: clamp(1.15rem, 2vw, 1.6rem);
  text-transform: uppercase;
  letter-spacing: 0.01em;
  white-space: nowrap;
}
.ticker__group li::after {
  content: "";
  width: 14px; height: 14px;
  border-radius: 50%;
  background:
    linear-gradient(var(--dot), var(--dot)) center / 100% 1.5px no-repeat,
    linear-gradient(var(--dot), var(--dot)) center / 1.5px 100% no-repeat;
  box-shadow: inset 0 0 0 1.5px var(--dot);
}
.ticker__group li:nth-child(4n+1) { --dot: var(--c); }
.ticker__group li:nth-child(4n+2) { --dot: var(--m); }
.ticker__group li:nth-child(4n+3) { --dot: var(--y); }
.ticker__group li:nth-child(4n+4) { --dot: #fff; }

@keyframes ticker {
  to { transform: translateX(-50%); }
}

/* --------------------------------------------------------------------------
   Seções
   -------------------------------------------------------------------------- */

.section { padding-block: var(--section-y); position: relative; }
.section--alt { background: var(--paper-2) var(--grain); }

.section__grid {
  display: grid;
  grid-template-columns: minmax(150px, 2fr) minmax(0, 10fr);
  gap: clamp(24px, 4vw, 64px);
}
.section__label {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--line-strong);
  align-self: start;
  position: sticky;
  top: calc(var(--header-h) + 24px);
  font-family: var(--mono);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.section__label b { color: var(--blue); font-weight: 500; }
.section__intro {
  margin-top: 28px;
  max-width: 40em;
  color: var(--ink-2);
  font-size: 1.1rem;
}

/* --------------------------------------------------------------------------
   Empresa
   -------------------------------------------------------------------------- */

.about {
  display: grid;
  grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
  gap: clamp(32px, 5vw, 80px);
  margin-top: clamp(40px, 5vw, 72px);
  align-items: start;
}
.about__text > * + * { margin-top: 20px; }
.about__text p:not(.lead) { color: var(--ink-2); }

.quote {
  margin-top: 40px !important;
  padding: 26px 0 0;
  border-top: 1px solid var(--line);
}
.quote p {
  font-variation-settings: "wdth" 85;
  font-size: clamp(1.35rem, 2vw, 1.7rem);
  font-weight: 500;
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--ink) !important;
}
.quote cite {
  display: block;
  margin-top: 14px;
  font-family: var(--mono);
  font-style: normal;
  font-size: 0.74rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink-3);
}

.about__media img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  object-position: 55% 50%;
}
.about__media figcaption {
  margin-top: 32px;
  font-family: var(--mono);
  font-size: 0.74rem;
  letter-spacing: 0.03em;
  color: var(--ink-3);
}

.pillars {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: clamp(56px, 7vw, 100px);
  border-top: 1px solid var(--line-strong);
}
.pillars li {
  padding: 26px 26px 0 0;
}
.pillars li + li { padding-left: 26px; border-left: 1px solid var(--line); }
.pillars .label { color: var(--blue); }
.pillars h3 { margin-top: 16px; }
.pillars p { margin-top: 10px; color: var(--ink-2); font-size: 0.98rem; }

/* --------------------------------------------------------------------------
   Produtos
   -------------------------------------------------------------------------- */

/* Montagem da caixa conforme a rolagem */
.fold { display: none; }
.js .fold {
  display: block;
  position: relative;
  height: 320vh;
  margin-top: clamp(32px, 4vw, 56px);
}
.fold__sticky {
  position: sticky;
  top: 68px;
  height: calc(100vh - 68px);
  display: grid;
  grid-template-columns: minmax(0, 4fr) minmax(0, 7fr);
  gap: clamp(24px, 4vw, 56px);
  align-items: center;
}
.fold__kicker { color: var(--blue); margin-bottom: 18px; }
.fold__steps li {
  padding: 16px 0;
  border-top: 1px solid var(--line);
  opacity: 0.38;
  transition: opacity 0.4s;
}
.fold__steps li:last-child { border-bottom: 1px solid var(--line); }
.fold__steps li.is-active { opacity: 1; }
.fold__steps .label { color: var(--ink-3); transition: color 0.4s; }
.fold__steps li.is-active .label { color: var(--blue); }
.fold__steps h3 {
  margin-top: 6px;
  font-variation-settings: "wdth" 80;
  font-weight: 700;
  font-size: clamp(1.3rem, 2vw, 1.7rem);
  line-height: 1.1;
  letter-spacing: -0.015em;
}
.fold__steps p {
  max-height: 0;
  overflow: hidden;
  color: var(--ink-2);
  font-size: 0.98rem;
  transition: max-height 0.5s var(--ease), margin-top 0.5s var(--ease);
}
.fold__steps li.is-active p { max-height: 9em; margin-top: 8px; }

.fold__frame {
  position: relative;
  height: min(60vh, 560px);
  margin: 20px;
  background: radial-gradient(ellipse 60% 55% at 50% 56%, rgba(255, 253, 248, 0.9), rgba(255, 253, 248, 0));
}
.fold__meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px 24px;
  margin: 18px 20px 0;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink-3);
}
.fold__legend { display: inline-flex; align-items: center; gap: 8px; }
.fold__legend i { display: inline-block; width: 22px; height: 0; border-top: 2px solid var(--ink); }
.fold__legend .lg-fold { margin-left: 14px; border-top: 2px dashed var(--m); }
.fold__progress {
  height: 2px;
  margin: 14px 20px 0;
  background: var(--line);
}
.fold__progress span {
  display: block;
  height: 100%;
  background: var(--blue);
  transform: scaleX(0);
  transform-origin: left;
}

.offers {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(32px, 4vw, 56px);
  margin-top: clamp(40px, 5vw, 72px);
}
.offer {
  display: grid;
  grid-template-rows: auto 1fr;
  gap: 40px;
}
.offer .cropmarks { margin: 20px; }
.offer__visual {
  position: relative;
  aspect-ratio: 4 / 3;
  background:
    radial-gradient(ellipse 62% 58% at 50% 58%, rgba(255, 253, 248, 0.95), rgba(255, 253, 248, 0)),
    var(--paper-2);
  cursor: pointer;
  outline-offset: 6px;
  -webkit-tap-highlight-color: transparent;
}
.offer__visual .box3d { position: absolute; inset: 0; }
.offer__hint {
  position: absolute;
  left: 12px;
  bottom: 10px;
  padding: 4px 8px;
  background: rgba(255, 253, 248, 0.85);
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink-3);
  pointer-events: none;
  transition: opacity 0.3s;
}
.offer__visual.is-open .offer__hint { opacity: 0; }

/* Detalhe da onda E (lupa) */
.onda {
  position: absolute;
  right: 10px;
  top: 10px;
  width: clamp(88px, 22%, 124px);
  pointer-events: none;
}
.onda svg { display: block; width: 100%; height: auto; }
.onda figcaption {
  margin-top: -6px;
  text-align: center;
  font-family: var(--mono);
  font-size: 0.62rem;
  line-height: 1.3;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--ink-3);
}
.onda figcaption b { display: block; color: var(--ink); font-weight: 500; font-size: 0.72rem; }
.offer__body {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding-top: 18px;
  border-top: 1px solid var(--line-strong);
}
.offer__num {
  font-family: var(--mono);
  font-size: 0.8rem;
  color: var(--blue);
}
.offer h3 {
  margin-top: 10px;
  font-variation-settings: "wdth" 80;
  font-weight: 700;
  font-size: clamp(1.7rem, 2.6vw, 2.3rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
}
.offer p {
  margin-top: 14px;
  color: var(--ink-2);
}
.offer__specs {
  align-self: stretch;
  margin: 24px 0 28px;
  border-top: 1px dashed var(--line-strong);
}
.offer__specs div {
  display: grid;
  grid-template-columns: 130px minmax(0, 1fr);
  gap: 16px;
  padding: 11px 0;
  border-bottom: 1px dashed var(--line);
}
.offer__specs dt {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink-3);
  padding-top: 3px;
}
.offer__specs dd { margin: 0; font-size: 0.98rem; }
.offer .link-arrow { margin-top: auto; }

.offers__note {
  margin-top: clamp(40px, 5vw, 64px);
  padding-top: 24px;
  border-top: 1px solid var(--line);
  color: var(--ink-2);
}
.offers__note a {
  color: var(--blue);
  font-weight: 600;
  text-underline-offset: 4px;
}

/* --------------------------------------------------------------------------
   Materiais
   -------------------------------------------------------------------------- */

.swatches {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin-top: clamp(40px, 5vw, 72px);
  background: var(--line);
  border: 1px solid var(--line);
}
.swatch {
  display: grid;
  grid-template-rows: auto 1fr;
  background: var(--paper-2);
  padding: 28px;
  transition: background-color 0.3s;
}
.swatch:hover { background: var(--paper); }

.swatch__paper {
  --face: #f8f7f3;
  --back: #b9b1a3;
  position: relative;
  height: 150px;
  margin-bottom: 28px;
  background: var(--face) var(--grain);
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.05), 0 14px 26px -18px rgba(19, 21, 24, 0.5);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 46px), calc(100% - 46px) 100%, 0 100%);
  transition: transform 0.5s var(--ease);
}
.swatch:hover .swatch__paper { transform: translateY(-4px); }
.swatch__paper::after {
  /* canto dobrado mostrando o verso */
  content: "";
  position: absolute;
  right: 0; bottom: 0;
  width: 46px; height: 46px;
  background: var(--back) var(--grain);
  clip-path: polygon(0 0, 100% 0, 0 100%);
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.06);
  filter: drop-shadow(-2px -2px 3px rgba(0, 0, 0, 0.12));
}
.swatch__paper span {
  position: absolute;
  left: 14px; top: 12px;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(19, 21, 24, 0.55);
}

.swatch--triplex .swatch__paper { --face: #fbfbf8; --back: #f1efe9; }
.swatch--duplex .swatch__paper  { --face: #f8f7f3; --back: #a99f90; }
.swatch--micro .swatch__paper {
  --face: #f6f3ec;
  --back: #c7a77f;
}
.swatch--micro .swatch__paper::before {
  /* perfil da onda do microondulado */
  content: "";
  position: absolute;
  left: 0; right: 46px; bottom: 0;
  height: 26px;
  background:
    linear-gradient(#c7a77f, #c7a77f) 0 0 / 100% 3px no-repeat,
    linear-gradient(#c7a77f, #c7a77f) 0 100% / 100% 3px no-repeat,
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='26' viewBox='0 0 16 26'%3E%3Cpath d='M0 23 Q4 3 8 3 T16 23' fill='none' stroke='%23a9875e' stroke-width='1.6'/%3E%3C/svg%3E") 0 0 / 16px 26px repeat-x,
    #e4cfae;
}

.swatch h3 {
  font-variation-settings: "wdth" 80;
  font-weight: 700;
  font-size: 1.7rem;
  line-height: 1;
  letter-spacing: -0.02em;
}
.swatch__spec {
  margin-top: 8px;
  font-family: var(--mono);
  font-size: 0.74rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--blue);
}
.swatch p:not(.swatch__spec) { margin-top: 14px; color: var(--ink-2); font-size: 0.98rem; }
.swatch__use { padding-top: 14px; border-top: 1px dashed var(--line); }
.swatch__use b { color: var(--ink); font-weight: 600; }

/* --------------------------------------------------------------------------
   Processo
   -------------------------------------------------------------------------- */

.section--blue {
  background: var(--blue);
  color: #fff;
}
.section--blue .section__label { border-top-color: rgba(255, 255, 255, 0.7); }
.section--blue .section__label b { color: var(--y); }
.section--blue .section__intro { color: rgba(255, 255, 255, 0.78); }

.steps-wrap {
  position: relative;
  margin-top: clamp(56px, 6vw, 88px);
}
.dieline {
  position: absolute;
  left: 0; right: 0; top: 23px;
  height: 2px;
  --p: 0;
}
.dieline__track,
.dieline__fill {
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(90deg, currentColor 0 10px, transparent 10px 18px);
}
.dieline__track { opacity: 0.25; }
.dieline__fill { clip-path: inset(0 calc((1 - var(--p)) * 100%) 0 0); }
.dieline__scissors {
  position: absolute;
  top: 50%;
  left: calc(var(--p) * 100%);
  width: 26px; height: 26px;
  translate: -50% -50%;
  color: #fff;
  background: var(--blue);
  padding: 2px;
}

.steps {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(20px, 3vw, 44px);
}
.step__marker {
  display: grid;
  place-items: center;
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--blue);
  border: 1.5px solid rgba(255, 255, 255, 0.4);
  font-family: var(--mono);
  font-size: 0.85rem;
  font-weight: 500;
  transition: background-color 0.4s, color 0.4s, border-color 0.4s;
}
.step.is-done .step__marker {
  background: #fff;
  color: var(--blue);
  border-color: #fff;
}
.step h3 { margin-top: 28px; }
.step p { margin-top: 12px; color: rgba(255, 255, 255, 0.8); font-size: 0.98rem; }
.step .label {
  display: inline-block;
  margin-top: 18px;
  padding-top: 12px;
  border-top: 1px solid rgba(255, 255, 255, 0.25);
  color: rgba(255, 255, 255, 0.95);
  font-size: 0.7rem;
}

.process-note {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 20px 40px;
  margin-top: clamp(56px, 6vw, 88px);
  padding-top: 28px;
  border-top: 1px solid rgba(255, 255, 255, 0.25);
}
.process-note p { max-width: 36em; color: rgba(255, 255, 255, 0.85); }

/* --------------------------------------------------------------------------
   Clientes
   -------------------------------------------------------------------------- */

.clients {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  margin-top: clamp(40px, 5vw, 72px);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}
.client {
  position: relative;
  display: grid;
  place-items: center;
  aspect-ratio: 4 / 3;
  padding: 14px;
  text-align: center;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  transition: background-color 0.3s;
}
.client:hover { background: var(--white); }
.client img,
.client svg {
  width: 100%;
  max-height: 64px;
  object-fit: contain;
  filter: grayscale(1);
  opacity: 0.72;
  transition: filter 0.35s, opacity 0.35s;
}
.client:hover img,
.client:hover svg { filter: none; opacity: 1; }
.client span {
  font-variation-settings: "wdth" 72;
  font-weight: 700;
  font-size: clamp(0.95rem, 1.25vw, 1.15rem);
  line-height: 1.05;
  letter-spacing: 0.01em;
  text-transform: uppercase;
  color: var(--ink-2);
  transition: color 0.3s, transform 0.4s var(--ease);
}
.client:hover span { color: var(--blue); transform: scale(1.04); }

.segments {
  display: grid;
  grid-template-columns: minmax(150px, 2fr) minmax(0, 10fr);
  gap: 24px clamp(24px, 4vw, 64px);
  margin-top: clamp(48px, 6vw, 80px);
  align-items: baseline;
}
.segments ul { display: flex; flex-wrap: wrap; gap: 10px; }
.segments li {
  padding: 10px 18px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  font-weight: 500;
  font-size: 0.98rem;
  transition: background-color 0.25s, color 0.25s;
}
.segments li:hover { background: var(--ink); color: var(--paper); }

/* --------------------------------------------------------------------------
   Dúvidas
   -------------------------------------------------------------------------- */

.faq {
  margin-top: clamp(40px, 5vw, 64px);
  border-top: 1px solid var(--line-strong);
}
.faq details { border-bottom: 1px solid var(--line); }
.faq summary {
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr) 28px;
  gap: 20px;
  align-items: center;
  padding: 26px 0;
  cursor: pointer;
  list-style: none;
  font-variation-settings: "wdth" 85;
  font-weight: 600;
  font-size: clamp(1.15rem, 1.8vw, 1.45rem);
  line-height: 1.25;
  letter-spacing: -0.01em;
  transition: color 0.2s;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary:hover { color: var(--blue); }
.faq summary .label { color: var(--ink-3); font-weight: 500; }
.faq summary i {
  position: relative;
  width: 28px; height: 28px;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
}
.faq summary i::before,
.faq summary i::after {
  content: "";
  position: absolute;
  left: 50%; top: 50%;
  width: 10px; height: 1.5px;
  margin: -0.75px 0 0 -5px;
  background: currentColor;
  transition: transform 0.35s var(--ease);
}
.faq summary i::after { transform: rotate(90deg); }
.faq details[open] summary i::after { transform: rotate(0deg); }
.faq details[open] summary { color: var(--blue); }
.faq__answer {
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr) 28px;
  gap: 20px;
  padding-bottom: 30px;
}
.faq__answer > div { grid-column: 2; max-width: 46em; color: var(--ink-2); }
.faq__answer > div > * + * { margin-top: 12px; }
.faq__answer ul { display: grid; gap: 6px; }
.faq__answer li { position: relative; padding-left: 20px; }
.faq__answer li::before {
  content: "";
  position: absolute;
  left: 0; top: 0.72em;
  width: 8px; height: 1px;
  background: var(--blue);
}
.faq__answer code {
  font-family: var(--mono);
  font-size: 0.88em;
  background: var(--paper-2);
  padding: 1px 6px;
}

/* --------------------------------------------------------------------------
   Contato
   -------------------------------------------------------------------------- */

.section--dark {
  background: var(--ink);
  color: var(--paper);
}
.section--dark .section__label { border-top-color: rgba(243, 240, 232, 0.7); }
.section--dark .section__label b { color: var(--c); }
.section--dark .section__intro { color: rgba(243, 240, 232, 0.7); }

.contact {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: clamp(40px, 6vw, 96px);
  margin-top: clamp(40px, 5vw, 72px);
  align-items: start;
}
.contact__list { border-top: 1px solid rgba(243, 240, 232, 0.25); }
.contact__list li {
  display: grid;
  grid-template-columns: 110px minmax(0, 1fr);
  gap: 16px;
  padding: 18px 0;
  border-bottom: 1px solid rgba(243, 240, 232, 0.14);
}
.contact__list .label { color: rgba(243, 240, 232, 0.55); padding-top: 3px; }
.contact__list a { text-decoration: none; transition: color 0.2s; }
.contact__list a:hover { color: var(--c); }
.contact__list address { font-style: normal; }

.map {
  margin-top: 52px;
  position: relative;
  aspect-ratio: 16 / 10;
  background: #1d2024;
}
.map iframe {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  border: 0;
  filter: grayscale(1) contrast(1.05) brightness(0.92);
}
.map__placeholder {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 24px;
  color: rgba(243, 240, 232, 0.6);
  font-family: var(--mono);
  font-size: 0.78rem;
}

.form {
  background: var(--paper);
  color: var(--ink);
  padding: clamp(28px, 4vw, 48px);
  position: relative;
}
.form::before {
  content: "";
  position: absolute;
  left: clamp(28px, 4vw, 48px);
  right: clamp(28px, 4vw, 48px);
  top: clamp(12px, 1.6vw, 20px);
  height: 6px;
  background: linear-gradient(90deg, var(--c) 0 25%, var(--m) 25% 50%, var(--y) 50% 75%, var(--ink) 75%);
}
.form__head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  padding-bottom: 18px;
  margin-bottom: 8px;
  border-bottom: 1px dashed var(--line-strong);
}
.form__head h3 { font-variation-settings: "wdth" 80; font-weight: 700; font-size: 1.6rem; letter-spacing: -0.02em; }
.form__head .label { color: var(--ink-3); }

.form__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 28px;
}
.field { position: relative; padding-top: 22px; }
.field--full { grid-column: 1 / -1; }
.field label {
  display: block;
  font-family: var(--mono);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--ink-2);
}
.field label em { font-style: normal; color: var(--m); }
.field input,
.field select,
.field textarea {
  display: block;
  width: 100%;
  margin-top: 6px;
  padding: 10px 0 12px;
  border: 0;
  border-bottom: 1px solid var(--line-strong);
  border-radius: 0;
  background: transparent;
  font-size: 1.02rem;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
  -webkit-appearance: none;
  appearance: none;
}
.field textarea { resize: vertical; min-height: 110px; line-height: 1.5; }
.field select {
  cursor: pointer;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1.5 6 6.5 11 1.5' fill='none' stroke='%23131518' stroke-width='1.5'/%3E%3C/svg%3E") right 4px center / 12px 8px no-repeat;
  padding-right: 24px;
}
.field input::placeholder,
.field textarea::placeholder { color: #9a9ca0; }
.field input:focus,
.field select:focus,
.field textarea:focus {
  border-bottom-color: var(--blue);
  box-shadow: 0 1px 0 0 var(--blue);
}
.field.is-invalid input,
.field.is-invalid select,
.field.is-invalid textarea { border-bottom-color: var(--m); box-shadow: 0 1px 0 0 var(--m); }
.field__error {
  display: none;
  margin-top: 6px;
  font-size: 0.82rem;
  color: #b0005f;
}
.field.is-invalid .field__error { display: block; }

.form__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin-top: 32px;
}
.form__actions .btn--wa { --bg: #128c4a; }
.form__actions .btn--wa:hover { --bg: var(--ink); }
.form__actions .btn--mail { --bg: transparent; --fg: var(--ink); box-shadow: inset 0 0 0 1px var(--ink); }
.form__actions .btn--mail:hover { --bg: var(--ink); --fg: var(--paper); }
.form__status {
  margin-top: 16px;
  font-size: 0.92rem;
  color: var(--ink-2);
  min-height: 1.5em;
}
.form__status.is-success {
  padding: 12px 14px;
  background: #e3f3e9;
  border-left: 3px solid #128c4a;
  color: #0b5e32;
  font-weight: 500;
}
.form__status.is-error { color: #b0005f; }
.form__status a { color: inherit; font-weight: 600; text-underline-offset: 3px; }
.form .hp { display: none !important; }
.btn:disabled { opacity: 0.55; cursor: progress; transform: none; }
.form__note {
  margin-top: 6px;
  font-size: 0.82rem;
  color: var(--ink-3);
}

/* --------------------------------------------------------------------------
   Rodapé
   -------------------------------------------------------------------------- */

.footer {
  background: #0c0d0f;
  color: rgba(243, 240, 232, 0.72);
  padding-top: clamp(56px, 7vw, 96px);
  font-size: 0.95rem;
}
.footer__grid {
  display: grid;
  grid-template-columns: minmax(0, 5fr) repeat(2, minmax(0, 3fr));
  gap: 40px;
  padding-bottom: clamp(48px, 6vw, 80px);
}
.footer__brand {
  display: inline-block;
  padding: 14px 18px;
  background: var(--paper);
  border-radius: 2px;
}
.footer__brand img { height: 80px; width: auto; }
.footer__about { margin-top: 22px; max-width: 26em; }
.footer h2 {
  margin-bottom: 18px;
  font-family: var(--mono);
  font-size: 0.74rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: rgba(243, 240, 232, 0.45);
}
.footer ul { display: grid; gap: 8px; }
.footer a { text-decoration: none; transition: color 0.2s; }
.footer a:hover { color: #fff; }
.footer address { font-style: normal; }
.footer__bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px 32px;
  padding-block: 22px;
  background: linear-gradient(rgba(243, 240, 232, 0.12), rgba(243, 240, 232, 0.12)) top center / calc(100% - 2 * var(--gutter)) 1px no-repeat;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.03em;
  color: rgba(243, 240, 232, 0.5);
}

/* --------------------------------------------------------------------------
   WhatsApp flutuante
   -------------------------------------------------------------------------- */

.wa-float {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 60;
  display: flex;
  align-items: center;
  gap: 10px;
  height: 56px;
  padding: 0 18px 0 16px;
  border-radius: 999px;
  background: #128c4a;
  color: #fff;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  box-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.45);
  transform: translateY(120%);
  opacity: 0;
  transition: transform 0.45s var(--ease), opacity 0.3s, background-color 0.2s;
}
.wa-float.is-visible { transform: none; opacity: 1; }
.wa-float:hover { background: #0e7a40; }
.wa-float svg { width: 24px; height: 24px; flex: none; }

/* --------------------------------------------------------------------------
   Animações de entrada
   -------------------------------------------------------------------------- */

.js [data-reveal] {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.9s var(--ease), transform 0.9s var(--ease);
  transition-delay: var(--d, 0s);
}
.js [data-reveal].is-in { opacity: 1; transform: none; }

@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;
  }
  .js [data-reveal] { opacity: 1; transform: none; }
  .ticker__track { animation: none; }
}

/* --------------------------------------------------------------------------
   Responsivo
   -------------------------------------------------------------------------- */

@media (max-width: 1180px) {
  .nav ul { gap: 18px; }
  .nav ul a { font-size: 0.9rem; }
}

@media (max-width: 1080px) {
  .menu-toggle { display: block; z-index: 2; }
  .nav {
    position: fixed;
    inset: 0;
    z-index: 1;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    gap: 40px;
    padding: 100px var(--gutter) 40px;
    background: var(--paper) var(--grain);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-12px);
    transition: opacity 0.3s, transform 0.4s var(--ease), visibility 0s 0.4s;
  }
  .nav.is-open {
    opacity: 1;
    visibility: visible;
    transform: none;
    transition: opacity 0.3s, transform 0.4s var(--ease);
  }
  .nav ul { flex-direction: column; gap: 4px; }
  .nav ul a {
    font-variation-settings: "wdth" 78;
    font-size: clamp(2rem, 7vw, 3rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--ink);
    padding-block: 4px;
  }
  .nav ul a::after { display: none; }
  .header.menu-open { backdrop-filter: none; -webkit-backdrop-filter: none; background: var(--paper); }
  body.no-scroll { overflow: hidden; }
}

@media (max-width: 960px) {
  .hero__grid,
  .about,
  .contact { grid-template-columns: minmax(0, 1fr); }

  .hero__media { max-width: 560px; margin-left: 28px; }
  .hero__media .cropmarks img { aspect-ratio: 5 / 4; }

  .section__grid { grid-template-columns: minmax(0, 1fr); gap: 28px; }
  .section__label { position: static; }

  .facts { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .facts li:nth-child(3) { padding-left: 0; border-left: 0; }
  .facts li:nth-child(n+3) { padding-top: 22px; margin-top: 22px; border-top: 1px solid var(--line); }

  .pillars { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .pillars li:nth-child(3) { padding-left: 0; border-left: 0; }
  .pillars li:nth-child(n+3) { margin-top: 26px; border-top: 1px solid var(--line); }

  .offers { gap: 40px 28px; }
  .offer .cropmarks { margin: 14px; }

  /* Montagem no tablet/celular: caixa em cima, só o passo atual embaixo */
  .js .fold { height: 280vh; }
  .fold__sticky {
    grid-template-columns: minmax(0, 1fr);
    grid-template-rows: auto auto;
    align-content: center;
    gap: 8px;
  }
  .fold__stage { order: -1; }
  .fold__frame { height: min(48vh, 460px); margin: 14px; }
  .fold__meta { margin-inline: 14px; }
  .fold__progress { margin-inline: 14px; }
  .fold__kicker { margin-bottom: 4px; }
  .fold__steps li { display: none; border: 0 !important; padding: 6px 0 0; }
  .fold__steps li.is-active { display: block; }

  .dieline {
    top: 0; bottom: 0; left: 23px; right: auto;
    width: 2px; height: auto;
  }
  .dieline__track,
  .dieline__fill { background: repeating-linear-gradient(180deg, currentColor 0 10px, transparent 10px 18px); }
  .dieline__fill { clip-path: inset(0 0 calc((1 - var(--p)) * 100%) 0); }
  .dieline__scissors { left: 50%; top: calc(var(--p) * 100%); rotate: 90deg; }
  .steps { grid-template-columns: minmax(0, 1fr); gap: 48px; }
  .step { display: grid; grid-template-columns: 48px minmax(0, 1fr); gap: 0 24px; }
  .step > :not(.step__marker) { grid-column: 2; }
  .step h3 { margin-top: 10px; }

  .clients { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .client { aspect-ratio: 16 / 9; }
  .segments { grid-template-columns: minmax(0, 1fr); }

  .footer__grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  .footer__grid > :first-child { grid-column: 1 / -1; }
}

@media (max-width: 760px) {
  .offers { grid-template-columns: minmax(0, 1fr); gap: 56px; }
  .swatches { grid-template-columns: minmax(0, 1fr); }
  .swatch { grid-template-columns: 150px minmax(0, 1fr); grid-template-rows: none; gap: 24px; align-items: start; }
  .swatch__paper { margin-bottom: 0; height: 120px; }
}

@media (max-width: 640px) {
  body { font-size: 16px; }
  :root { --header-h: 72px; }
  .topbar__inner > span:first-child { display: none; }
  .topbar__inner { justify-content: center; }
  .topbar__contacts { gap: 18px; }
  .brand img { height: 54px; }
  .header.is-scrolled .brand img { height: 46px; }
  .header.is-scrolled .header__inner { height: 62px; }

  .fold__sticky { top: 62px; height: calc(100vh - 62px); }
  .fold__frame { height: min(44vh, 380px); }
  .onda { width: 64px; top: 6px; right: 6px; }
  .onda figcaption { font-size: 0; margin-top: -2px; }
  .onda figcaption b { font-size: 0.62rem; }

  .hero__media { margin-left: 0; padding: 18px; }
  .ticket { left: auto; right: -6px; bottom: -26px; width: 210px; font-size: 0.68rem; }
  .hero__foot { margin-top: 72px; }

  .facts li, .facts li + li { padding-left: 0; padding-right: 12px; border-left: 0; }
  .facts li:nth-child(even) { padding-left: 16px; border-left: 1px solid var(--line); }

  .pillars { grid-template-columns: minmax(0, 1fr); }
  .pillars li, .pillars li + li { padding: 24px 0 0; border-left: 0; }
  .pillars li + li { margin-top: 24px; border-top: 1px solid var(--line); }

  .swatch { grid-template-columns: minmax(0, 1fr); }
  .swatch__paper { margin-bottom: 4px; }
  .offer__specs div { grid-template-columns: 110px minmax(0, 1fr); gap: 12px; }
  .clients { grid-template-columns: repeat(2, minmax(0, 1fr)); }

  .faq summary,
  .faq__answer { grid-template-columns: 34px minmax(0, 1fr) 28px; gap: 14px; }

  .form__grid { grid-template-columns: minmax(0, 1fr); }
  .form__actions .btn { width: 100%; justify-content: center; }
  .contact__list li { grid-template-columns: minmax(0, 1fr); gap: 4px; }

  .footer__grid { grid-template-columns: minmax(0, 1fr); }

  .wa-float { right: 16px; bottom: 16px; width: 56px; padding: 0; justify-content: center; }
  .wa-float span { display: none; }
}

/* Movimento reduzido: montagem estática (fica no fim para vencer as regras responsivas) */
@media (prefers-reduced-motion: reduce) {
  .js .fold { height: auto; }
  .fold__sticky { position: static; height: auto; }
  .fold__steps li { display: block; opacity: 1; }
  .fold__steps p { max-height: none; margin-top: 8px; }
}