/* ==========================================================================
   SHEPER — Design System
   Monocromático: preto absoluto + off-white. Uma marca, duas temperaturas.
   ========================================================================== */

:root {
  /* Cor */
  --ink:        #0A0A0A;
  --ink-2:      #111111;
  --ink-3:      #171717;
  --paper:      #F4F2EE;
  --paper-dim:  #D9D6D0;

  --fg:         var(--paper);
  --fg-mute:    rgba(244, 242, 238, .58);
  --fg-faint:   rgba(244, 242, 238, .34);
  --bg:         var(--ink);
  --surface:    var(--ink-2);
  --line:       rgba(244, 242, 238, .12);
  --line-soft:  rgba(244, 242, 238, .07);

  /* Tipografia */
  --font-display: "Archivo", "Helvetica Neue", Arial, sans-serif;
  --font-body:    "Inter", "Helvetica Neue", Arial, sans-serif;
  --font-script:  "Caveat", "Brush Script MT", cursive;
  --font-mono:    "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;

  /* Ritmo */
  --gutter: clamp(28px, 5vw, 64px);
  --max: 1240px;
  --section-y: clamp(72px, 11vw, 156px);
  --r: 18px;
  --r-lg: 26px;

  --ease: cubic-bezier(.22, .61, .36, 1);
}

/* Seção invertida: mesmo sistema, temperatura oposta */
.invert {
  --fg:        var(--ink);
  --fg-mute:   rgba(10, 10, 10, .62);
  --fg-faint:  rgba(10, 10, 10, .38);
  --bg:        var(--paper);
  --surface:   #E9E6E0;
  --line:      rgba(10, 10, 10, .14);
  --line-soft: rgba(10, 10, 10, .08);
  background: var(--bg);
  color: var(--fg);
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  overflow-x: clip;
}

body {
  margin: 0;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.62;
  letter-spacing: -0.005em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: clip;
}

body.is-locked { overflow: hidden; }

img, video { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }

::selection { background: var(--paper); color: var(--ink); }
.invert ::selection { background: var(--ink); color: var(--paper); }

:focus-visible {
  outline: 2px solid currentColor;
  outline-offset: 3px;
  border-radius: 4px;
}

/* --------------------------------------------------------------------------
   Layout
   -------------------------------------------------------------------------- */

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

.section {
  position: relative;
  padding-block: var(--section-y);
  background: var(--bg);
  color: var(--fg);
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 999;
  padding: 12px 20px;
  background: var(--paper);
  color: var(--ink);
  font-weight: 600;
}
.skip-link:focus { left: 12px; top: 12px; }

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

.display {
  font-family: var(--font-display);
  font-weight: 800;
  line-height: 0.92;
  letter-spacing: -0.045em;
  margin: 0;
  text-wrap: balance;
}

h1.display  { font-size: clamp(3rem, 10.5vw, 7.4rem); }
h2.display  { font-size: clamp(2.4rem, 7.2vw, 5rem); }
h3.display  { font-size: clamp(1.5rem, 3.2vw, 2.2rem); letter-spacing: -0.035em; }

.script {
  font-family: var(--font-script);
  font-weight: 700;
  letter-spacing: 0;
  line-height: 0.8;
  display: block;
  transform: rotate(-2.2deg);
  transform-origin: left center;
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: .68rem;
  font-weight: 500;
  letter-spacing: .24em;
  text-transform: uppercase;
  color: var(--fg-mute);
  margin: 0 0 20px;
}

.lede {
  font-size: clamp(1rem, 1.5vw, 1.18rem);
  line-height: 1.62;
  color: var(--fg-mute);
  max-width: 54ch;
  margin: 0;
  text-wrap: pretty;
}

/* Cabeçalho de seção: título gigante + assinatura manuscrita por cima */
.sec-head { margin-bottom: clamp(40px, 6vw, 72px); }

.sec-head .stack { display: block; }

.sec-head .script {
  font-size: clamp(2.1rem, 6vw, 4.1rem);
  margin-top: -.2em;
  margin-left: .1em;
  color: var(--fg);
  opacity: .94;
  pointer-events: none;
  white-space: nowrap;
}

.sec-head.center { text-align: center; }
.sec-head.center .script { margin-left: 0; transform-origin: center; }

/* --------------------------------------------------------------------------
   Botões
   -------------------------------------------------------------------------- */

.btn {
  --btn-bg: var(--paper);
  --btn-fg: var(--ink);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 15px 26px;
  border-radius: 999px;
  background: var(--btn-bg);
  color: var(--btn-fg);
  font-weight: 600;
  font-size: .93rem;
  letter-spacing: -0.01em;
  white-space: nowrap;
  border: 1px solid transparent;
  transition: transform .25s var(--ease), background .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease);
}
.btn:hover { transform: translateY(-2px); }
.btn .arw { transition: transform .3s var(--ease); }
.btn:hover .arw { transform: translateX(4px); }

.btn--dark  { --btn-bg: var(--ink); --btn-fg: var(--paper); }
.invert .btn--dark { --btn-bg: var(--ink); --btn-fg: var(--paper); }

.btn--ghost {
  --btn-bg: transparent;
  --btn-fg: var(--fg);
  border-color: var(--line);
}
.btn--ghost:hover { border-color: currentColor; }

.btn--lg { padding: 18px 34px; font-size: 1rem; }

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  font-size: .93rem;
  padding-bottom: 2px;
  border-bottom: 1px solid var(--line);
  transition: border-color .25s var(--ease), gap .25s var(--ease);
}
.link-arrow:hover { border-color: currentColor; gap: 13px; }

/* --------------------------------------------------------------------------
   Header
   -------------------------------------------------------------------------- */

.header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  padding-block: 16px;
  transition: background .35s var(--ease), backdrop-filter .35s var(--ease), border-color .35s var(--ease);
  border-bottom: 1px solid transparent;
}

.header.is-stuck {
  background: rgba(10, 10, 10, .74);
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  border-bottom-color: var(--line-soft);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
}
.brand img { height: 34px; width: auto; }
.brand .wordmark { height: 15px; margin-top: 3px; }

.nav {
  display: flex;
  align-items: center;
  gap: 30px;
}
.nav a {
  font-size: .88rem;
  font-weight: 500;
  color: rgba(244, 242, 238, .68);
  transition: color .22s var(--ease);
}
.nav a:hover { color: var(--paper); }

.header__cta { display: inline-flex; align-items: center; gap: 12px; }

.burger {
  display: none;
  width: 46px;
  height: 46px;
  border: 1px solid var(--line);
  border-radius: 999px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  flex: none;
}
.burger span {
  display: block;
  width: 17px;
  height: 1.5px;
  background: var(--paper);
  transition: transform .3s var(--ease), opacity .2s var(--ease);
}
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

.drawer {
  position: fixed;
  inset: 0;
  z-index: 99;
  background: var(--ink);
  padding: 104px var(--gutter) 40px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-12px);
  transition: opacity .34s var(--ease), transform .34s var(--ease), visibility .34s;
}
.drawer.is-open { opacity: 1; visibility: visible; transform: none; }

.drawer nav { display: flex; flex-direction: column; gap: 4px; }
.drawer nav a {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2rem, 11vw, 3.2rem);
  letter-spacing: -0.04em;
  line-height: 1.16;
  border-bottom: 1px solid var(--line-soft);
  padding-block: 12px;
}
.drawer__foot { display: flex; flex-direction: column; gap: 18px; }
.drawer__foot .btn { justify-content: center; }
.drawer__meta {
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--fg-faint);
}

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

.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding-block: 140px 90px;
  overflow: hidden;
  isolation: isolate;
}

/* Parede de fotos ao fundo */
.hero__wall {
  position: absolute;
  inset: -8%;
  z-index: -2;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 10px;
  transform: rotate(-4deg) scale(1.18);
  opacity: .74;
}
.hero__wall figure { margin: 0; overflow: hidden; border-radius: 8px; }
.hero__wall img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(1) contrast(1.1) brightness(.86);
}
.hero__wall .col {
  display: grid;
  gap: 10px;
  grid-auto-rows: minmax(0, 1fr);
}
.hero__wall .col:nth-child(even) { transform: translateY(-6%); }
.hero__wall .col:nth-child(3n) { transform: translateY(5%); }

.hero__veil {
  position: absolute;
  inset: 0;
  z-index: -1;
  /* Véu mais leve, mas ainda escuro o bastante atrás do texto: o gradiente
     radial segura o contraste do lado esquerdo, onde fica a headline. */
  background:
    radial-gradient(112% 76% at 18% 44%, rgba(10,10,10,.9) 0%, rgba(10,10,10,.68) 40%, rgba(10,10,10,.3) 72%, rgba(10,10,10,.42) 100%),
    linear-gradient(180deg, rgba(10,10,10,.86) 0%, rgba(10,10,10,.12) 32%, rgba(10,10,10,.6) 76%, var(--ink) 100%);
}

.hero__inner { position: relative; max-width: 900px; }

/* Ficha técnica do hero: fio + três micro-colunas, como crédito de disco */
.spec {
  display: flex;
  flex-wrap: wrap;
  gap: 22px clamp(30px, 4.4vw, 62px);
  width: fit-content;
  max-width: 100%;
  margin: 0 0 36px;
  padding-top: 15px;
  border-top: 1px solid rgba(244, 242, 238, .26);
}
.spec > div { display: grid; gap: 5px; }
.spec dt {
  font-family: var(--font-mono);
  font-size: .62rem;
  font-weight: 500;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: rgba(244, 242, 238, .4);
}
.spec dd {
  margin: 0;
  font-size: .94rem;
  font-weight: 500;
  letter-spacing: -0.012em;
  color: rgba(244, 242, 238, .92);
  white-space: nowrap;
}

.hero h1 { margin-bottom: 26px; }
.hero h1 em {
  font-style: normal;
  position: relative;
  white-space: nowrap;
}
.hero h1 em::after {
  content: "";
  position: absolute;
  left: -.02em;
  right: -.02em;
  bottom: .07em;
  height: .07em;
  background: var(--paper);
  transform: scaleX(0);
  transform-origin: left;
  animation: underline 1s var(--ease) .55s forwards;
}
@keyframes underline { to { transform: scaleX(1); } }

.hero .lede { font-size: clamp(1.02rem, 1.65vw, 1.28rem); max-width: 50ch; color: rgba(244,242,238,.72); }

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 40px;
}

.hero__scroll {
  position: absolute;
  left: var(--gutter);
  bottom: 34px;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: .64rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--fg-faint);
}
.hero__scroll i {
  display: block;
  width: 34px;
  height: 1px;
  background: currentColor;
  animation: slide 2.2s var(--ease) infinite;
}
@keyframes slide { 0%,100% { transform: scaleX(1); opacity: 1; } 50% { transform: scaleX(.35); opacity: .4; } }

/* --------------------------------------------------------------------------
   Marquee de clientes
   -------------------------------------------------------------------------- */

.marquee {
  position: relative;
  border-block: 1px solid var(--line-soft);
  padding-block: 22px;
  overflow: hidden;
  background: var(--ink);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 9%, #000 91%, transparent);
          mask-image: linear-gradient(90deg, transparent, #000 9%, #000 91%, transparent);
}
.marquee__track {
  display: flex;
  width: max-content;
  gap: 0;
  animation: marquee 42s linear infinite;
}
.marquee:hover .marquee__track { animation-play-state: paused; }
@keyframes marquee { to { transform: translateX(-50%); } }

.marquee__group { display: flex; align-items: center; }
.marquee__group span {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.1rem, 2.1vw, 1.6rem);
  letter-spacing: -0.03em;
  text-transform: uppercase;
  color: rgba(244, 242, 238, .38);
  padding-inline: clamp(20px, 3vw, 40px);
  transition: color .3s var(--ease);
  white-space: nowrap;
}
.marquee__group span::after {
  content: "◆";
  font-family: var(--font-body);
  font-size: .42em;
  vertical-align: middle;
  margin-left: clamp(20px, 3vw, 40px);
  color: rgba(244, 242, 238, .16);
}
.marquee__group span:hover { color: var(--paper); }

/* --------------------------------------------------------------------------
   Cases — carrossel
   -------------------------------------------------------------------------- */

.cases__top {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 30px;
  flex-wrap: wrap;
  margin-bottom: clamp(36px, 5vw, 60px);
}

.rail {
  /* Alinha o primeiro card com a coluna de texto do .wrap sem margem negativa:
     margem negativa faria a caixa do rail medir mais que a viewport e a página
     inteira escorregaria pro lado no mobile. */
  --rail-pad: max(var(--gutter), calc((100% - var(--max)) / 2 + var(--gutter)));
  display: flex;
  gap: clamp(14px, 1.8vw, 22px);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-padding-inline: var(--rail-pad);
  padding-inline: var(--rail-pad);
  padding-bottom: 6px;
  scrollbar-width: none;
}
.rail::-webkit-scrollbar { display: none; }

.case {
  position: relative;
  flex: 0 0 clamp(280px, 78vw, 620px);
  scroll-snap-align: start;
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--surface);
  aspect-ratio: 4 / 5;
  isolation: isolate;
}
@media (min-width: 900px) { .case { aspect-ratio: 16 / 12; } }

.case__media { position: absolute; inset: 0; z-index: -2; }
.case__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.1s var(--ease), filter .6s var(--ease);
  filter: grayscale(.35) contrast(1.05);
}
.case:hover .case__media img { transform: scale(1.05); filter: grayscale(0) contrast(1.05); }

.case::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(180deg, rgba(10,10,10,.66) 0%, rgba(10,10,10,.06) 28%, rgba(10,10,10,.5) 52%, rgba(10,10,10,.88) 76%, rgba(10,10,10,.97) 100%);
}

.case__body {
  position: absolute;
  inset: auto 0 0 0;
  padding: clamp(26px, 3vw, 34px);
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.case__tag {
  position: absolute;
  top: clamp(24px, 3vw, 28px);
  left: clamp(26px, 3vw, 34px);
  font-family: var(--font-mono);
  font-size: .66rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: rgba(244, 242, 238, .8);
}
.case__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.7rem, 3.4vw, 2.5rem);
  letter-spacing: -0.04em;
  line-height: 1;
  margin: 0;
  color: var(--paper);
}
.case__line { color: rgba(244, 242, 238, .74); font-size: .97rem; margin: 0; max-width: 34ch; }

.case__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}
.case__stats b {
  font-family: var(--font-mono);
  font-size: .68rem;
  font-weight: 500;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: 6px 12px;
  border: 1px solid rgba(244, 242, 238, .22);
  border-radius: 999px;
  color: rgba(244, 242, 238, .9);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.case__open {
  position: absolute;
  inset: 0;
  z-index: 2;
  border-radius: inherit;
}
.case__open span { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }

/* Controles do carrossel */
.rail-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  margin-top: clamp(28px, 4vw, 44px);
}
.dots { display: flex; align-items: center; gap: 8px; }
.dots button {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--line);
  transition: width .32s var(--ease), background .32s var(--ease);
}
.dots button.is-active { width: 28px; background: var(--fg); }

.arrows { display: flex; gap: 8px; }
.arrows button {
  width: 44px;
  height: 44px;
  border-radius: 999px;
  border: 1px solid var(--line);
  display: grid;
  place-items: center;
  transition: background .25s var(--ease), color .25s var(--ease), opacity .25s var(--ease);
}
.arrows button:hover:not(:disabled) { background: var(--fg); color: var(--bg); }
.arrows button:disabled { opacity: .3; cursor: default; }

/* --------------------------------------------------------------------------
   Faixa de vídeos verticais
   -------------------------------------------------------------------------- */

.reel {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(10px, 1.4vw, 18px);
}
.reel__item {
  position: relative;
  border-radius: var(--r);
  overflow: hidden;
  aspect-ratio: 9 / 16;
  background: var(--ink-3);
  isolation: isolate;
}
.reel__item video,
.reel__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.reel__item video { position: absolute; inset: 0; opacity: 0; transition: opacity .5s var(--ease); }
.reel__item video.is-playing { opacity: 1; }
.reel__cap {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 16px 18px;
  z-index: 2;
  background: linear-gradient(transparent, rgba(10,10,10,.88));
  font-family: var(--font-mono);
  font-size: .64rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: rgba(244, 242, 238, .88);
}

/* --------------------------------------------------------------------------
   Números
   -------------------------------------------------------------------------- */

.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: clamp(10px, 1.4vw, 16px);
}
.stat {
  background: var(--surface);
  border-radius: var(--r);
  padding: clamp(30px, 3.4vw, 40px) clamp(26px, 2.4vw, 28px);
  text-align: center;
  border: 1px solid var(--line-soft);
}
.stat b {
  display: block;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.3rem, 5.4vw, 3.5rem);
  letter-spacing: -0.05em;
  line-height: 1;
  margin-bottom: 12px;
}
.stat span {
  font-family: var(--font-mono);
  font-size: .68rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--fg-mute);
  display: block;
  line-height: 1.5;
}
.stats__note {
  margin-top: 24px;
  font-family: var(--font-mono);
  font-size: .68rem;
  letter-spacing: .1em;
  color: var(--fg-faint);
  text-align: center;
}

/* --------------------------------------------------------------------------
   Prova — screenshots
   -------------------------------------------------------------------------- */

.proof { display: grid; gap: clamp(14px, 2vw, 22px); }

.proof__wide {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--r);
  overflow: hidden;
  background: var(--surface);
}
.proof__wide img { width: 100%; height: auto; }
.proof__wide figcaption {
  padding: 16px clamp(22px, 2.4vw, 24px);
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: .68rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--fg-mute);
}

.proof__phones {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: flex-start;
  gap: clamp(18px, 2.6vw, 34px);
}

/* Altura fixa e largura livre: as três screenshots alinham em cima e embaixo
   sem barra preta, cada uma no seu proporção original. */
.phone {
  margin: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  max-width: 100%;
}
.phone img {
  height: clamp(360px, 36vw, 560px);
  width: auto;
  max-width: 100%;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: #000;
}
.phone figcaption {
  margin-top: 16px;
  text-align: center;
  font-family: var(--font-mono);
  font-size: .66rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--fg-mute);
  line-height: 1.7;
}
.phone figcaption b { color: var(--fg); font-weight: 500; }

@media (max-width: 720px) {
  .phone img { height: auto; width: 100%; max-width: 300px; }
}

}

/* --------------------------------------------------------------------------
   Serviços
   -------------------------------------------------------------------------- */

.services { display: grid; gap: clamp(10px, 1.2vw, 14px); }

.service {
  border: 1px solid var(--line);
  border-radius: var(--r);
  background: var(--surface);
  padding: clamp(28px, 3vw, 34px) clamp(26px, 3vw, 38px);
  display: grid;
  grid-template-columns: auto 1fr;
  column-gap: clamp(16px, 2.4vw, 30px);
  row-gap: 10px;
  align-items: start;
  transition: background .3s var(--ease), border-color .3s var(--ease), transform .3s var(--ease);
}
.service:hover { border-color: var(--fg-faint); transform: translateY(-3px); }

.service__num {
  font-family: var(--font-mono);
  font-size: .8rem;
  font-weight: 500;
  letter-spacing: .06em;
  color: var(--fg-mute);
  padding-top: .38em;
}
.service h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.24rem, 2.5vw, 1.72rem);
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin: 0;
}
.service p {
  grid-column: 2;
  margin: 0;
  color: var(--fg-mute);
  font-size: .97rem;
  max-width: 62ch;
}
.service ul {
  grid-column: 2;
  margin: 4px 0 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}
.service li {
  font-family: var(--font-mono);
  font-size: .64rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--fg-mute);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 5px 11px;
}

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

.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 0;
  border-top: 1px solid var(--line);
}
.step {
  padding: clamp(26px, 3vw, 38px) clamp(18px, 2vw, 26px) clamp(26px, 3vw, 38px) 0;
  border-bottom: 1px solid var(--line);
}
@media (min-width: 760px) {
  .step { border-right: 1px solid var(--line); padding-left: clamp(18px, 2vw, 26px); }
  .step:first-child { padding-left: 0; }
  .step:last-child { border-right: 0; }
}
.step b {
  display: block;
  font-family: var(--font-mono);
  font-size: .68rem;
  letter-spacing: .2em;
  color: var(--fg-faint);
  margin-bottom: 16px;
}
.step h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.16rem;
  letter-spacing: -0.025em;
  margin: 0 0 8px;
}
.step p { margin: 0; font-size: .92rem; color: var(--fg-mute); }

/* --------------------------------------------------------------------------
   Quem somos
   -------------------------------------------------------------------------- */

.about {
  display: grid;
  gap: clamp(36px, 5vw, 70px);
  align-items: center;
}
@media (min-width: 900px) { .about { grid-template-columns: 1.05fr 1fr; } }

.about__art {
  position: relative;
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--line);
  /* papel milimetrado por baixo do recorte, pra dar chão ao adesivo */
  background:
    linear-gradient(rgba(244, 242, 238, .05) 1px, transparent 1px) 0 0 / 100% 44px,
    linear-gradient(90deg, rgba(244, 242, 238, .05) 1px, transparent 1px) 0 0 / 44px 100%,
    radial-gradient(130% 95% at 50% 0%, #1B1B1B 0%, #0D0D0D 72%);
  aspect-ratio: 1.12;
  padding: clamp(26px, 3.4vw, 40px) clamp(20px, 2.8vw, 34px) 0;
  display: flex;
  align-items: flex-end;
}
.about__art img { width: 100%; height: auto; }
.about__badge {
  position: absolute;
  right: 16px;
  top: 16px;
  background: var(--ink);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 14px 18px;
}
.about__badge b {
  display: block;
  font-family: var(--font-mono);
  font-size: .62rem;
  letter-spacing: .2em;
  color: var(--fg-faint);
  margin-bottom: 4px;
}
.about__badge span { font-weight: 600; font-size: .92rem; }

.about h2 { margin-bottom: 22px; }
.about h2 i { font-style: italic; font-weight: 500; }
.about p + p { margin-top: 18px; }

.founders {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}
.founder {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 9px 18px;
  display: inline-flex;
  align-items: baseline;
  gap: 9px;
}
.founder b { font-weight: 600; font-size: .92rem; }
.founder span {
  font-family: var(--font-mono);
  font-size: .62rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--fg-faint);
}

/* --------------------------------------------------------------------------
   Galeria
   -------------------------------------------------------------------------- */

.gallery {
  columns: 4;
  column-gap: clamp(10px, 1.2vw, 16px);
}
.gallery figure {
  margin: 0 0 clamp(10px, 1.2vw, 16px);
  break-inside: avoid;
  border-radius: 14px;
  overflow: hidden;
  position: relative;
  background: var(--ink-2);
  cursor: zoom-in;
}
.gallery img {
  width: 100%;
  height: auto;
  filter: grayscale(1) brightness(.86);
  transition: filter .5s var(--ease), transform .8s var(--ease);
}
.gallery figure:hover img { filter: none; transform: scale(1.03); }
.gallery figcaption {
  position: absolute;
  left: 12px;
  bottom: 12px;
  font-family: var(--font-mono);
  font-size: .6rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--paper);
  background: rgba(10, 10, 10, .62);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  padding: 5px 10px;
  border-radius: 999px;
  opacity: 0;
  transform: translateY(4px);
  transition: opacity .3s var(--ease), transform .3s var(--ease);
}
.gallery figure:hover figcaption { opacity: 1; transform: none; }

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(6, 6, 6, .94);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  display: grid;
  place-items: center;
  padding: clamp(16px, 4vw, 56px);
  opacity: 0;
  visibility: hidden;
  transition: opacity .3s var(--ease), visibility .3s;
}
.lightbox.is-open { opacity: 1; visibility: visible; }
.lightbox img {
  max-width: min(1100px, 100%);
  max-height: 86vh;
  width: auto;
  border-radius: 10px;
  object-fit: contain;
}
.lightbox__close,
.lightbox__prev,
.lightbox__next {
  position: absolute;
  width: 48px;
  height: 48px;
  border-radius: 999px;
  border: 1px solid rgba(244, 242, 238, .2);
  display: grid;
  place-items: center;
  color: var(--paper);
  background: rgba(10, 10, 10, .5);
  transition: background .25s var(--ease);
}
.lightbox__close:hover,
.lightbox__prev:hover,
.lightbox__next:hover { background: var(--paper); color: var(--ink); }
.lightbox__close { top: 20px; right: 20px; }
.lightbox__prev  { left: clamp(10px, 3vw, 34px); top: 50%; transform: translateY(-50%); }
.lightbox__next  { right: clamp(10px, 3vw, 34px); top: 50%; transform: translateY(-50%); }
.lightbox__cap {
  position: absolute;
  left: 50%;
  bottom: 22px;
  transform: translateX(-50%);
  font-family: var(--font-mono);
  font-size: .66rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: rgba(244, 242, 238, .6);
  text-align: center;
}

/* --------------------------------------------------------------------------
   Formulário
   -------------------------------------------------------------------------- */

.contato {
  display: grid;
  gap: clamp(48px, 6vw, 84px);
  align-items: start;
}
@media (min-width: 960px) { .contato { grid-template-columns: 1fr 1.15fr; } }

.contato__intro h2 { margin-bottom: 22px; }
.contato__intro .lede { margin-bottom: 40px; }

.passos { list-style: none; margin: 0; padding: 0; display: grid; gap: 0; }
.passos li {
  display: grid;
  grid-template-columns: auto 1fr;
  column-gap: 18px;
  padding-block: 22px;
  border-top: 1px solid var(--line);
}
.passos li:last-child { border-bottom: 1px solid var(--line); }
.passos b {
  font-family: var(--font-mono);
  font-size: .7rem;
  font-weight: 500;
  letter-spacing: .16em;
  color: var(--fg-faint);
  padding-top: .35em;
}
.passos h3 {
  margin: 0 0 5px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.06rem;
  letter-spacing: -0.025em;
}
.passos p { grid-column: 2; margin: 0; font-size: .92rem; color: var(--fg-mute); }

.form {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: clamp(26px, 3.4vw, 42px);
}

.form__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(16px, 2vw, 22px);
}
@media (max-width: 620px) { .form__grid { grid-template-columns: 1fr; } }

.field { margin: 0; display: grid; gap: 8px; }
.field--full { grid-column: 1 / -1; }
.field--trap { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.field label {
  font-family: var(--font-mono);
  font-size: .66rem;
  font-weight: 500;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--fg-mute);
}
.field .req { color: var(--fg); }

.field input,
.field select,
.field textarea {
  width: 100%;
  font-family: var(--font-body);
  font-size: .97rem;
  color: var(--fg);
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 14px 16px;
  transition: border-color .2s var(--ease), box-shadow .2s var(--ease);
  appearance: none;
  -webkit-appearance: none;
}
.field textarea { resize: vertical; min-height: 118px; line-height: 1.55; }

.field select {
  /* seta desenhada, pra não herdar o widget cinza do sistema */
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8' fill='none'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%230A0A0A' stroke-width='1.6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 42px;
  cursor: pointer;
}
.field select:invalid { color: var(--fg-faint); }

.field input::placeholder,
.field textarea::placeholder { color: var(--fg-faint); }

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--fg);
  box-shadow: 0 0 0 3px rgba(10, 10, 10, .1);
}
.field input:user-invalid,
.field select:user-invalid,
.field textarea:user-invalid { border-color: #B4231F; }

.hint { font-size: .78rem; color: var(--fg-faint); line-height: 1.5; }

.form__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px 24px;
  margin-top: clamp(24px, 3vw, 32px);
}
.form__foot .btn[disabled] { opacity: .55; cursor: progress; transform: none; }
.form__note { margin: 0; font-size: .8rem; color: var(--fg-faint); max-width: 34ch; }

.form__status {
  margin: 20px 0 0;
  padding: 15px 18px;
  border-radius: 12px;
  font-size: .92rem;
  line-height: 1.55;
  display: none;
}
.form__status.is-on { display: block; }
.form__status.is-ok   { background: rgba(10, 10, 10, .06); border: 1px solid var(--line); color: var(--fg); }
.form__status.is-err  { background: rgba(180, 35, 31, .08); border: 1px solid rgba(180, 35, 31, .34); color: #8E1B18; }

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */

.footer { background: var(--ink); color: var(--paper); padding-block: clamp(50px, 6vw, 80px) 34px; }
.footer__grid {
  display: grid;
  gap: 40px;
  padding-bottom: 44px;
  border-bottom: 1px solid var(--line-soft);
}
@media (min-width: 760px) { .footer__grid { grid-template-columns: 1.4fr 1fr 1fr; } }

.footer h5 {
  font-family: var(--font-mono);
  font-size: .66rem;
  font-weight: 500;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: rgba(244, 242, 238, .38);
  margin: 0 0 18px;
}
.footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 11px; }
.footer ul a { font-size: .93rem; color: rgba(244, 242, 238, .7); transition: color .22s var(--ease); }
.footer ul a:hover { color: var(--paper); }
.footer__brand img { height: 46px; width: auto; margin-bottom: 18px; }
.footer__brand p { max-width: 34ch; color: rgba(244, 242, 238, .55); font-size: .93rem; margin: 0; }

.footer__bar {
  padding-top: 26px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: .64rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: rgba(244, 242, 238, .34);
}

/* --------------------------------------------------------------------------
   Reveal on scroll
   -------------------------------------------------------------------------- */

[data-reveal] {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .82s var(--ease), transform .82s var(--ease);
  transition-delay: var(--d, 0ms);
}
[data-reveal].is-in { opacity: 1; transform: none; }

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

@media (max-width: 1080px) {
  .gallery { columns: 3; }
}

@media (max-width: 900px) {
  .nav, .header__cta .btn { display: none; }
  .burger { display: flex; }
  .reel { grid-template-columns: repeat(2, 1fr); }
  .hero__wall { grid-template-columns: repeat(4, 1fr); opacity: .6; }
}

@media (max-width: 640px) {
  .gallery { columns: 2; }
  .service { grid-template-columns: 1fr; row-gap: 6px; }
  .service p, .service ul { grid-column: 1; }
  .service__num { padding-top: 0; }
  .hero { min-height: 92svh; padding-block: 128px 96px; }
  .hero__scroll { display: none; }
  .sec-head .script { font-size: clamp(2.1rem, 12vw, 3rem); }
  .lightbox__prev, .lightbox__next { top: auto; bottom: 22px; transform: none; }
  .lightbox__prev { left: 24%; }
  .lightbox__next { right: 24%; }
  .lightbox__cap { bottom: 84px; }
}

/* Em tela de toque não existe :hover — então a galeria e as capas dos cases
   já entram coloridas, e a legenda da galeria já entra visível. */
@media (hover: none), (max-width: 640px) {
  .gallery img { filter: none; }
  .gallery figcaption { opacity: 1; transform: none; }
  .case__media img { filter: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
  [data-reveal] { opacity: 1; transform: none; }
  .marquee__track { animation: none; }
}