/* ==========================================================================
   Fast Power — V4 · Tokens
   ========================================================================== */
:root {
  --color-bg: #2B2B2B;
  --color-bg-alt: #1E1E1E;
  --color-bg-deep: #150a0e;
  --color-ink-dark: #0b0508;
  --color-primary: #C9273A;
  --color-primary-deep: #9C1D3A;
  --color-wine: #741636;
  --color-light: #D0D1CE;
  --color-white: #FFFFFF;
  --color-logo-red: #E83637; /* amostrado da logo da marca */

  --color-section: #D0D1CE;
  --color-section-alt: #E4E5E1;
  --color-ink: #2B2B2B;
  --color-ink-soft: #55564f;

  --rose: #FF7183;
  --rose-soft: #FFB3BE;

  --gradient-signature: linear-gradient(135deg, #9C1D3A 0%, #C9273A 45%, #741636 100%);
  --gradient-hot: linear-gradient(160deg, #FF4A5E 0%, #C9273A 42%, #741636 100%);

  --font-base: 'Archivo', -apple-system, BlinkMacSystemFont, 'Helvetica Neue', sans-serif;

  --radius-xl: 28px;
  --radius-lg: 22px;
  --radius-md: 14px;
  --radius-sm: 9px;

  --container-w: 1180px;
  --rib-angle: 11deg;

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);

  /* grão de filme — o mesmo do Hero, como data URI para as demais dobras */
  --grain: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

@font-face {
  font-family: 'Archivo';
  src: url('../fonts/Archivo-Variable.woff2') format('woff2');
  font-weight: 200 900; font-stretch: 62% 125%; font-style: normal; font-display: swap;
}
/* logo: Montserrat Alternates SemiBold (OFL), só com as letras de "fast power" —
   a mais próxima da marca (a redondo, w de vértices arredondados). 1,8KB. */
@font-face {
  font-family: 'Fast Power Logo';
  src: url('../fonts/MontserratAlternates-SemiBold-logo.woff2') format('woff2');
  font-weight: 600; font-style: normal; font-display: block;
}
@font-face {
  font-family: 'Archivo';
  src: url('../fonts/Archivo-Italic-Variable.woff2') format('woff2');
  font-weight: 200 900; font-stretch: 62% 125%; font-style: italic; font-display: swap;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--color-bg-deep); }

body {
  margin: 0;
  font-family: var(--font-base);
  font-optical-sizing: auto;
  background: var(--color-bg-deep);
  color: var(--color-ink);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

.container { width: 100%; max-width: var(--container-w); margin: 0 auto; padding: 0 24px; }
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
svg { display: block; }

/* ícones: um traço só, 1.6px, sem preenchimento */
.signal__icon svg, .sol-card__icon svg, .step__icon svg, .compare__list svg, .compare__head svg,
.tag svg, .case__client svg, .case__scope summary svg, .svc__more summary svg, .btn__icon, .case__big-icon {
  fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round;
}

/* ==========================================================================
   Superfícies do navegador
   ========================================================================== */
::selection { background: var(--color-primary); color: var(--color-white); }
:focus-visible { outline: 2px solid var(--color-primary); outline-offset: 3px; border-radius: 4px; }
.form__field input, .form__field select, .form__field textarea { caret-color: var(--color-primary); }
* { scrollbar-color: var(--color-primary-deep) var(--color-bg-alt); }
::-webkit-scrollbar { width: 11px; height: 11px; }
::-webkit-scrollbar-track { background: var(--color-bg-alt); }
::-webkit-scrollbar-thumb { background: var(--color-primary-deep); border-radius: 6px; border: 3px solid var(--color-bg-alt); }
::-webkit-scrollbar-thumb:hover { background: var(--color-primary); }

/* ==========================================================================
   Tipografia — contraste fino/grosso dentro do mesmo título
   ========================================================================== */
.t-thin { font-weight: 300; font-variation-settings: "wdth" 100; letter-spacing: -0.005em; }
.t-bold { font-weight: 800; font-variation-settings: "wdth" 110; letter-spacing: -0.03em; }

.section-title {
  font-size: clamp(30px, 3.3vw, 46px);
  line-height: 1.08;
  margin: 0 0 40px;
  max-width: 22ch;
  text-wrap: balance;
  position: relative;
  padding-top: 22px;
}
/* marcador de dobra: um corte de ripa iluminado. Segmenta as seções, principalmente no mobile. */
.section-title::before {
  content: "";
  position: absolute;
  top: 0; left: 0;
  width: 44px; height: 4px;
  border-radius: 2px;
  background: var(--gradient-hot);
  box-shadow: 0 6px 18px -4px rgba(201, 39, 58, 0.6);
}
.section-title--center { max-width: 26ch; margin-left: auto; margin-right: auto; text-align: center; }
.section-title--center::before { left: 50%; transform: translateX(-50%); }
.section-title .t-bold { color: var(--color-ink-dark); }
.section--dark .section-title { color: var(--color-white); }
.section--dark .section-title .t-thin { color: rgba(232, 233, 230, 0.86); }
.section--dark .section-title .t-bold { color: var(--color-white); }

.section-cta { display: flex; justify-content: center; margin-top: 56px; }

/* ==========================================================================
   Botões
   ========================================================================== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 15px 28px;
  border-radius: 999px;
  font-weight: 600; font-size: 15px; font-family: var(--font-base);
  border: none; cursor: pointer; white-space: nowrap;
  position: relative; overflow: hidden;
  transition: transform .35s var(--ease-out), box-shadow .35s var(--ease-out), background .25s ease, color .25s ease;
}
.btn__icon { width: 18px; height: 18px; flex-shrink: 0; transition: transform .35s var(--ease-out); }
.btn:hover .btn__icon { transform: translateX(4px); }

.btn--primary { background: var(--color-primary); color: var(--color-white); box-shadow: 0 8px 22px -8px rgba(201, 39, 58, 0.55); }
.btn--primary::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(105deg, transparent 30%, rgba(255,255,255,0.32) 50%, transparent 70%);
  transform: translateX(-120%); transition: transform .7s var(--ease-out);
}
.btn--primary:hover { background: #d92c41; box-shadow: 0 14px 30px -8px rgba(201, 39, 58, 0.7), 0 10px 24px rgba(0,0,0,.35); transform: translateY(-2px); }
.btn--primary:hover::after { transform: translateX(120%); }
.btn--primary:active { transform: translateY(0); }

.section--light .btn--primary, .proof .btn--primary { box-shadow: 0 12px 26px -12px rgba(43, 43, 43, 0.55); }
.section--light .btn--primary:hover { box-shadow: 0 16px 30px -12px rgba(43, 43, 43, 0.6); }

.btn--outline { background: transparent; border: 1.5px solid rgba(43, 43, 43, 0.28); color: var(--color-ink); }
.btn--outline:hover { border-color: var(--color-primary); background: rgba(201, 39, 58, 0.08); color: var(--color-primary-deep); }
.btn--sm { padding: 10px 20px; font-size: 14px; }
.btn--block { width: 100%; }

/* ==========================================================================
   Navbar
   ========================================================================== */
.navbar {
  position: sticky; top: 0; z-index: 50;
  background: rgba(11, 5, 8, 0.72);
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  border-bottom: 1px solid rgba(208, 209, 206, 0.09);
}
.navbar__inner { display: flex; align-items: center; justify-content: space-between; height: 74px; }
.logo { font-family: 'Fast Power Logo', var(--font-base); font-weight: 600; font-size: 25px; line-height: 1; letter-spacing: -0.01em; color: var(--color-white); white-space: nowrap; }
.logo span { color: var(--color-logo-red); }
.nav-links { display: flex; align-items: center; gap: 32px; font-weight: 500; font-size: 15px; }
.nav-links a:not(.btn) { color: var(--color-light); opacity: 0.85; transition: opacity .2s, color .2s; position: relative; }
.nav-links a:not(.btn)::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -6px; height: 1.5px; background: var(--rose); transition: right .35s var(--ease-out); }
.nav-links a:not(.btn):hover { opacity: 1; color: var(--color-white); }
.nav-links a:not(.btn):hover::after { right: 0; }

/* ==========================================================================
   Vidro — o material dos cards. A luz segue o cursor via --lx/--ly (JS).
   ========================================================================== */
.glass {
  position: relative;
  border-radius: var(--radius-lg);
  background: rgba(22, 11, 15, 0.52);
  border: 1px solid rgba(255, 255, 255, 0.075);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.10), 0 24px 60px -20px rgba(0, 0, 0, 0.6);
  --lx: 50%; --ly: 0%;
  transition: transform .5s var(--ease-out), box-shadow .5s var(--ease-out), border-color .3s;
}
.glass::before {
  content: "";
  position: absolute; inset: 0;
  border-radius: inherit;
  pointer-events: none;
  background: radial-gradient(420px circle at var(--lx) var(--ly), rgba(255, 120, 140, 0.20), rgba(255, 120, 140, 0.06) 35%, transparent 62%);
  opacity: var(--light-on, 0.55);
  transition: opacity .5s ease;
}
/* borda que acende onde a luz está */
.glass::after {
  content: "";
  position: absolute; inset: -1px;
  border-radius: inherit;
  pointer-events: none;
  padding: 1px;
  background: radial-gradient(360px circle at var(--lx) var(--ly), rgba(255, 170, 185, 0.75), rgba(255, 170, 185, 0.12) 45%, transparent 70%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude;
  opacity: var(--light-on, 0.5);
  transition: opacity .5s ease;
}
.glass:hover { --light-on: 1; }
.glass > * { position: relative; z-index: 1; }
.glass__sheen {
  position: absolute; inset: 0; z-index: 0 !important;
  border-radius: inherit; pointer-events: none;
  background: linear-gradient(165deg, rgba(255,255,255,0.09) 0%, rgba(255,255,255,0.02) 28%, transparent 46%);
}

.glass--light {
  background: rgba(255, 255, 255, 0.58);
  border-color: rgba(255, 255, 255, 0.85);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.9), 0 18px 44px -18px rgba(43, 43, 43, 0.35);
}
.glass--light::before { background: radial-gradient(380px circle at var(--lx) var(--ly), rgba(201, 39, 58, 0.14), rgba(201, 39, 58, 0.04) 40%, transparent 65%); }
.glass--light::after { background: radial-gradient(320px circle at var(--lx) var(--ly), rgba(201, 39, 58, 0.6), rgba(201, 39, 58, 0.1) 45%, transparent 70%); }
.glass--light .glass__sheen { display: none; }

/* ==========================================================================
   Texturas de seção
   ========================================================================== */
.section--light, .section--dark { position: relative; overflow: hidden; }
.section--light { background: var(--color-section); color: var(--color-ink); }
.section--dark { background: var(--color-bg-deep); color: var(--color-light); }
.section--light .container, .section--dark .container { position: relative; z-index: 2; }

/* claro: matriz de pontos + grade técnica, esvaindo para as bordas */
.section__texture {
  position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background-image:
    radial-gradient(rgba(43, 43, 43, 0.22) 1px, transparent 1.4px),
    linear-gradient(rgba(43, 43, 43, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(43, 43, 43, 0.07) 1px, transparent 1px);
  background-size: 22px 22px, 132px 132px, 132px 132px;
  background-position: 0 0, -1px -1px, -1px -1px;
  -webkit-mask-image: radial-gradient(ellipse 70% 80% at 50% 50%, #000 20%, transparent 100%);
  mask-image: radial-gradient(ellipse 70% 80% at 50% 50%, #000 20%, transparent 100%);
}
.section__texture::after {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(ellipse 45% 55% at var(--tx, 82%) var(--ty, 20%), rgba(201, 39, 58, 0.14), transparent 70%);
}

/* escuro: ripas inclinadas + luz vermelha + grão. Eco físico do Hero. */
.section__ribs {
  position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background-image:
    repeating-linear-gradient(101deg,
      rgba(0, 0, 0, 0.55) 0px, rgba(0, 0, 0, 0.16) 4px,
      rgba(255, 255, 255, 0.075) 8px, rgba(0, 0, 0, 0.30) 12px, rgba(0, 0, 0, 0.55) 17px),
    radial-gradient(ellipse 70% 60% at var(--tx, 78%) var(--ty, 22%),
      rgba(201, 39, 58, 0.62) 0%, rgba(116, 22, 54, 0.22) 50%, rgba(10, 5, 8, 0) 100%);
  opacity: .9;
}
.section__ribs::after {
  content: ""; position: absolute; inset: 0;
  background-image: var(--grain);
  opacity: 0.12; mix-blend-mode: overlay;
}
.section__ribs--soft { opacity: .55; }
.section__ribs--soft::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(21,10,14,.2) 0%, rgba(21,10,14,.85) 40%, rgba(21,10,14,.85) 60%, rgba(21,10,14,.2) 100%);
}

/* ==========================================================================
   1ª dobra — Hero
   ========================================================================== */
.hero {
  position: relative; overflow: hidden;
  padding: 76px 0 120px;
  min-height: 800px;
  display: flex; align-items: center;
  background: var(--color-bg-deep); color: var(--color-light);
}
.hero__bg { position: absolute; inset: 0; z-index: 0; overflow: hidden; pointer-events: none; }
/* ---- fundo do hero: um palco de 1600x1000 escalado como object-fit: cover (JS
   escreve --hs). O desenho é o mesmo da versão SVG, mas com o mínimo de camadas
   compostas por quadro: tudo que é estático vive em dois divs (base e véu), e só
   o que se move tem camada própria — por isso aguenta até renderização por
   software, onde cada camada de tela cheia custa um quadro inteiro. ---- */
.hero__stage { position: absolute; left: 50%; top: 50%; width: 1600px; height: 1000px; transform: translate(-50%, -50%) scale(var(--hs, 1)); transform-origin: center; }
.hs { position: absolute; inset: 0; }
/* base: fundo + campo de luz + luz fixa + ripas (flute 17px e onda 163px, a 11°) */
.hs-base { background-color: #0a0508; background-image: repeating-linear-gradient(101deg, rgba(0,0,0,0.8) 0px, rgba(0,0,0,0.44) 1.7px, rgba(0,0,0,0.06) 5.1px, rgba(255,255,255,0.12) 7.65px, rgba(255,255,255,0.2) 8.84px, rgba(255,255,255,0.06) 10.2px, rgba(0,0,0,0.28) 13.26px, rgba(0,0,0,0.8) 17px),
    repeating-linear-gradient(101deg, rgba(0,0,0,0.22) 0px, rgba(255,255,255,0.05) 40.75px, rgba(0,0,0,0.18) 81.5px, rgba(255,255,255,0.04) 122.25px, rgba(0,0,0,0.22) 163px), radial-gradient(900px 720px at 1080px 270px, rgba(255,74,94,1.0) 0%, rgba(238,43,67,0.98) 14.0%, rgba(208,31,55,0.94) 30.0%, rgba(201,39,58,0.86) 46.0%, rgba(168,31,60,0.62) 62.0%, rgba(126,24,56,0.36) 78.0%, rgba(90,17,41,0.14) 92.0%, rgba(61,12,28,0.0) 100%), radial-gradient(1150px 940px at 1060px 440px, rgba(255,74,94,0.42) 0%, rgba(238,43,67,0.412) 14.0%, rgba(208,31,55,0.395) 30.0%, rgba(201,39,58,0.361) 46.0%, rgba(168,31,60,0.26) 62.0%, rgba(126,24,56,0.151) 78.0%, rgba(90,17,41,0.059) 92.0%, rgba(61,12,28,0.0) 100%); }
.hs-light { position: absolute; will-change: transform, opacity; }
.hs-core { left: 670px; top: -85px; width: 840px; height: 600px; background: radial-gradient(closest-side, rgba(255,138,151,0.85) 0%, rgba(227,70,91,0.35) 45.0%, rgba(201,39,58,0.0) 100%); animation: coreDrift 16s ease-in-out infinite; }
.hs-bloom { left: 530px; top: -160px; width: 1120px; height: 780px; background: radial-gradient(closest-side, rgba(244,86,107,0.95) 0%, rgba(244,86,107,0.62) 30.0%, rgba(227,70,91,0.28) 56.0%, rgba(201,39,58,0.08) 78.0%, rgba(201,39,58,0.0) 100%); opacity: .34; animation: bloom 19s ease-in-out infinite; }
.hs-deco { position: absolute; left: 0; top: 560px; width: 1600px; height: 300px; display: block; }
.hs-lit { position: absolute; left: 0; top: 0; width: 940px; height: 940px; opacity: .5; will-change: transform, opacity;
  background-image: repeating-linear-gradient(101deg, rgba(255,140,158,0) 0px, rgba(255,150,168,0.1) 5.1px, rgba(255,228,234,0.92) 8.84px, rgba(255,170,185,0.16) 11.56px, rgba(255,140,158,0) 17px);
  -webkit-mask-image: radial-gradient(closest-side, rgba(255,255,255,1.0) 0%, rgba(255,255,255,0.48) 45.0%, rgba(255,255,255,0.0) 100%); mask-image: radial-gradient(closest-side, rgba(255,255,255,1.0) 0%, rgba(255,255,255,0.48) 45.0%, rgba(255,255,255,0.0) 100%); }
.hs-pulse { position: absolute; top: -260px; width: 3px; opacity: 0; transform: rotate(11deg); background: linear-gradient(180deg, rgba(255,200,212,0.0) 0%, rgba(255,226,233,0.95) 45.0%, rgba(255,150,170,0.55) 70.0%, rgba(255,150,170,0.0) 100%); will-change: transform, opacity; }
/* perfuração: só o canto que a máscara deixa ver */
.hs-perf { position: absolute; left: 0; top: 550px; width: 700px; height: 450px; background-image: radial-gradient(circle at 6px 6px, rgba(208,209,206,.10) 1.7px, transparent 2.3px); background-size: 26px 26px;
  -webkit-mask-image: radial-gradient(420px 280px at 270px 280px, rgba(0,0,0,.7), transparent); mask-image: radial-gradient(420px 280px at 270px 280px, rgba(0,0,0,.7), transparent); }
/* véu: grão (alfa já em 0,13) + vinheta + queda do topo, numa camada só */
.hs-fall { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3CfeComponentTransfer%3E%3CfeFuncA type='linear' slope='0.13'/%3E%3C/feComponentTransfer%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E"), radial-gradient(1376px 860px at 1056px 280px, rgba(0,0,0,0.0) 0%, rgba(0,0,0,0.08) 48.0%, rgba(0,0,0,0.46) 74.0%, rgba(0,0,0,0.92) 100%), linear-gradient(180deg, rgba(255,255,255,0.07) 0%, rgba(0,0,0,0.0) 28.0%, rgba(0,0,0,0.28) 72.0%, rgba(0,0,0,0.72) 100%); }
@keyframes coreDrift { 0%, 100% { transform: translate(0, 0); opacity: .85; } 50% { transform: translate(48px, -18px); opacity: 1; } }
@keyframes bloom { 0%, 100% { opacity: .34; } 50% { opacity: .46; } }

.hero__layer { position: absolute; inset: 0; }
/* o transform das duas camadas é escrito direto pelo hero-motion.js. Antes ia
   por --mx/--my no .hero, e custom property herdada recalculava o estilo do
   hero inteiro (SVGs, formulário) a cada quadro. */
.hero__aurora {
  position: absolute; top: -55%; left: 22%; width: 105%; height: 210%;
  /* o conic-gradient com blur(56px) vem pré-renderizado em imagem. Com filter
     no elemento que gira, a GPU refazia o desfoque de ~3 MP a cada quadro. */
  opacity: 0.5;
  will-change: transform;
  animation: auroraSpin 150s linear infinite;
}
/* a imagem traz a borda do desfoque, por isso transborda a caixa (180px de 1600x1900) */
.hero__aurora::before { content: ""; position: absolute; inset: -9.47% -11.25%; background: url('../img/hero-aurora.webp') center / 100% 100% no-repeat; }
@keyframes auroraSpin { to { transform: rotate(360deg); } }
.hero__beam { position: absolute; top: -60%; height: 220%; mix-blend-mode: screen; opacity: 0; transform: translateX(-32vw) rotate(11deg); }
.hero__beam--1 { width: 440px; background: linear-gradient(90deg, rgba(201, 39, 58, 0) 0%, rgba(233, 70, 91, 0.30) 32%, rgba(255, 186, 198, 0.42) 50%, rgba(233, 70, 91, 0.30) 68%, rgba(201, 39, 58, 0) 100%); }
.hero__beam--2 { width: 260px; background: linear-gradient(90deg, rgba(156, 29, 58, 0) 0%, rgba(255, 120, 140, 0.34) 50%, rgba(156, 29, 58, 0) 100%); }
.hero__glow-bottom {
  position: absolute; left: 25%; bottom: -34%; width: 78%; height: 62%;
  opacity: 0.82;
  will-change: transform, opacity;
  animation: glowBreathe 17s ease-in-out infinite;
}
/* radial + blur(46px) pré-renderizado, com a borda do desfoque (140px) */
.hero__glow-bottom::before { content: ""; position: absolute; inset: -25% -12.5%; background: url('../img/hero-glow.webp') center / 100% 100% no-repeat; }
@keyframes glowBreathe {
  0%, 100% { opacity: 0.74; transform: scale(0.98); }
  50%      { opacity: 0.88; transform: scale(1.03); }
}
.hero__scrim {
  position: absolute; inset: 0;
  background: linear-gradient(97deg, rgba(7, 3, 5, 0.95) 0%, rgba(7, 3, 5, 0.88) 22%, rgba(7, 3, 5, 0.55) 38%, rgba(7, 3, 5, 0.12) 50%, rgba(7, 3, 5, 0) 60%);
}
.hero__layer--aurora, .hero__layer--glow { will-change: transform; }

.hero__inner { position: relative; z-index: 1; display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 56px; align-items: center; }
.hero__content { padding-top: 8px; }

.hero__title {
  font-size: clamp(40px, 4.7vw, 66px);
  line-height: 1.02;
  color: #FFFFFF;
  margin: 0 0 24px;
  text-shadow: 0 2px 40px rgba(0, 0, 0, 0.65);
  text-wrap: balance;
  animation: titleIn 1.1s var(--ease-out) both;
}
.hero__title .t-thin { display: block; color: rgba(255, 255, 255, 0.86); font-size: 0.72em; letter-spacing: 0; margin-bottom: 6px; }
@keyframes titleIn { from { opacity: 0; transform: translateY(18px); filter: blur(8px); } to { opacity: 1; transform: none; filter: blur(0); } }

.hero__subtitle {
  font-size: 20px; font-weight: 300; line-height: 1.5; color: #E8E9E6; max-width: 480px; margin: 0 0 34px;
  text-shadow: 0 1px 24px rgba(0, 0, 0, 0.7);
  animation: titleIn 1.1s .12s var(--ease-out) both;
}

/* sinais: linha de três — ícone + palavra pesada. Não é bloco de métricas. */
.signals { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 10px 28px; animation: titleIn 1.1s .24s var(--ease-out) both; }
.signal { display: inline-flex; align-items: center; gap: 10px; font-size: 14.5px; font-weight: 300; color: rgba(232, 233, 230, 0.86); letter-spacing: 0.01em; }
.signal b { font-weight: 700; color: #fff; }
.signal__icon {
  width: 34px; height: 34px; border-radius: 10px; display: grid; place-items: center; color: var(--rose);
  background: rgba(201, 39, 58, 0.14); border: 1px solid rgba(255, 113, 131, 0.28);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.08);
}
.signal__icon svg { width: 18px; height: 18px; }
.signals--stack { flex-direction: column; gap: 12px; margin-top: 30px; animation: none; }

.hero__form { padding: 32px; animation: formIn 1s .2s var(--ease-out) both; }
.hero-wait .hero__title, .hero-wait .hero__subtitle, .hero-wait .signals, .hero-wait .hero__form { animation-play-state: paused; }
@keyframes formIn { from { opacity: 0; transform: translateY(26px) scale(.985); } to { opacity: 1; transform: none; } }
.form-title { font-size: 24px; font-weight: 700; font-variation-settings: "wdth" 106; letter-spacing: -0.01em; color: var(--color-white); margin: 0 0 8px; }
.form-subtitle { font-size: 14.5px; font-weight: 300; color: rgba(232, 233, 230, 0.8); margin: 0 0 24px; }

/* ==========================================================================
   Formulário
   ========================================================================== */
.form { display: flex; flex-direction: column; gap: 14px; }
.form__field { display: flex; flex-direction: column; gap: 6px; }
.form__field label { font-size: 12.5px; font-weight: 600; letter-spacing: 0.02em; color: rgba(232, 233, 230, 0.88); }
.form__field input, .form__field select, .form__field textarea {
  width: 100%;
  background: rgba(8, 4, 6, 0.55);
  border: 1px solid rgba(208, 209, 206, 0.18);
  border-radius: var(--radius-sm);
  padding: 13px 14px;
  color: var(--color-white);
  font-family: var(--font-base); font-size: 15px;
  outline: none;
  transition: border-color .25s, box-shadow .25s, background .25s;
}
.form__field textarea { resize: none; min-height: 0; line-height: 1.4; display: block; }
.form__field input::placeholder, .form__field textarea::placeholder { color: rgba(208, 209, 206, 0.72); }
.form__field input:hover, .form__field select:hover, .form__field textarea:hover { border-color: rgba(208, 209, 206, 0.32); }
.form__field input:focus, .form__field select:focus, .form__field textarea:focus { border-color: var(--rose); box-shadow: 0 0 0 3px rgba(201, 39, 58, 0.25); background: rgba(8, 4, 6, 0.7); }
.select-wrap { position: relative; }
.select-wrap::after {
  content: ""; position: absolute; right: 14px; top: 50%; width: 8px; height: 8px;
  border-right: 1.6px solid var(--rose); border-bottom: 1.6px solid var(--rose);
  transform: translateY(-70%) rotate(45deg); pointer-events: none;
}
.form__field select { appearance: none; -webkit-appearance: none; cursor: pointer; padding-right: 38px; }
.form__field select option { background: #1a0d11; color: #fff; }

/* ==========================================================================
   2ª dobra — Prova rápida (barra de vidro cruzando a costura Hero → claro)
   ========================================================================== */
.proof { position: relative; z-index: 3; margin-top: -58px; padding: 0 0 8px; background: linear-gradient(180deg, transparent 58px, var(--color-section) 58px); }
.proof__bar {
  display: grid; grid-template-columns: 1fr 1fr 1.2fr auto;
  align-items: start; gap: 24px; /* números na mesma linha, mesmo com legendas de alturas diferentes */
  padding: 26px 32px;
  border-radius: var(--radius-lg);
  background: rgba(244, 245, 242, 0.78);
}
.proof__item { display: flex; flex-direction: column; gap: 2px; padding-right: 24px; border-right: 1px solid rgba(43, 43, 43, 0.12); }
.proof__item:nth-child(3) { border-right: none; }
.proof__value { font-size: 40px; font-weight: 800; font-variation-settings: "wdth" 112; letter-spacing: -0.03em; color: var(--color-primary); line-height: 1; font-variant-numeric: tabular-nums; }
.proof__label { font-size: 13.5px; font-weight: 400; color: var(--color-ink-soft); line-height: 1.35; max-width: 24ch; }
.proof__cta { flex-shrink: 0; align-self: center; }

/* ==========================================================================
   3ª dobra — Soluções
   ========================================================================== */
.solutions { padding: 112px 0 104px; --tx: 12%; --ty: 30%; }
.solutions__grid { display: grid; grid-template-columns: 1.02fr 0.98fr; gap: 64px; align-items: center; }

.sol-list { list-style: none; margin: 0 0 36px; padding: 0; display: flex; flex-direction: column; gap: 14px; }
.sol-card { display: flex; gap: 18px; align-items: flex-start; padding: 22px 24px; }
.sol-card:hover { transform: translateX(6px); }
.sol-card__icon {
  flex-shrink: 0; width: 48px; height: 48px; border-radius: 14px; display: grid; place-items: center;
  color: var(--color-white); background: var(--gradient-hot);
  box-shadow: 0 10px 24px -8px rgba(201, 39, 58, 0.7), inset 0 1px 0 rgba(255,255,255,.28);
}
.sol-card__icon svg { width: 22px; height: 22px; }
.sol-card__title { font-size: 18px; font-weight: 700; font-variation-settings: "wdth" 106; letter-spacing: -0.01em; margin: 0 0 5px; color: var(--color-ink-dark); }
.sol-card__text { margin: 0; font-size: 15px; color: var(--color-ink-soft); max-width: 46ch; }
.sol-card--featured {
  position: relative; overflow: hidden; border-radius: var(--radius-lg); color: #fff;
  background: var(--gradient-hot);
  box-shadow: 0 24px 60px -18px rgba(201, 39, 58, 0.6), inset 0 1px 0 rgba(255,255,255,.3);
  --lx: 50%; --ly: 0%;
  transition: transform .5s var(--ease-out);
}
.sol-card--featured > * { position: relative; z-index: 1; }
.sol-card--featured .sol-card__icon { background: rgba(255,255,255,.16); border: 1px solid rgba(255,255,255,.32); box-shadow: inset 0 1px 0 rgba(255,255,255,.3); }
.sol-card--featured .sol-card__title { color: #fff; }
.sol-card--featured .sol-card__text { color: rgba(255, 240, 243, 0.92); }

/* ---- card de foto com máscara + chip de vidro flutuante ---- */
.photo-card {
  position: relative; margin: 0; overflow: hidden;
  border-radius: var(--radius-xl);
  background: var(--color-bg-deep);
  box-shadow: 0 30px 70px -24px rgba(0, 0, 0, 0.55);
  isolation: isolate;
}
.photo-card img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--ease-out), filter .6s ease; }
.photo-card:hover img { transform: scale(1.04); }
.photo-card--tall { aspect-ratio: 4 / 5; }
.photo-card--tall img { position: absolute; inset: 0; }
.photo-card__mask {
  position: absolute; inset: 0; pointer-events: none;
  background:
    linear-gradient(180deg, rgba(21, 10, 14, 0.05) 0%, rgba(21, 10, 14, 0.0) 35%, rgba(21, 10, 14, 0.78) 100%),
    radial-gradient(ellipse 60% 50% at var(--lx, 70%) var(--ly, 30%), rgba(201, 39, 58, 0.28), transparent 70%);
}
.photo-card__mask::after { content: ""; position: absolute; inset: 0; background-image: var(--grain); opacity: .1; mix-blend-mode: overlay; }
.photo-card__overlay {
  position: absolute; left: 20px; right: 20px; bottom: 20px;
  padding: 20px 22px;
  border-radius: var(--radius-lg);
  transition: transform .6s var(--ease-out);
}
.photo-card:hover .photo-card__overlay { transform: translateY(-4px); }
.photo-card__lead { margin: 10px 0 14px; font-size: 17px; font-weight: 600; font-variation-settings: "wdth" 104; letter-spacing: -0.01em; line-height: 1.3; color: #fff; max-width: 26ch; }

.status { display: inline-flex; align-items: center; gap: 8px; font-size: 12.5px; font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase; color: var(--rose-soft); }
.status__dot { width: 8px; height: 8px; border-radius: 50%; background: #FF6274; box-shadow: 0 0 0 0 rgba(255, 98, 116, 0.6); animation: ping 2.6s var(--ease-out) infinite; }
@keyframes ping { 0% { box-shadow: 0 0 0 0 rgba(255, 98, 116, 0.65); } 70% { box-shadow: 0 0 0 10px rgba(255, 98, 116, 0); } 100% { box-shadow: 0 0 0 0 rgba(255, 98, 116, 0); } }

.tags { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.tag {
  display: inline-flex; align-items: center; gap: 7px; font-size: 12.5px; font-weight: 500; color: rgba(255,255,255,.9);
  padding: 7px 12px; border-radius: 999px;
  background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.14);
}
.tag svg { width: 14px; height: 14px; color: var(--rose); }

/* ==========================================================================
   4ª dobra — Comparativo
   ========================================================================== */
.compare { padding: 112px 0; --tx: 22%; --ty: 80%; }
.compare__photo { position: absolute; inset: 0; z-index: 0; }
.compare__photo img { width: 100%; height: 100%; object-fit: cover; opacity: .34; filter: saturate(.4) contrast(1.1); }
.compare__photo::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(21,10,14,.7) 0%, rgba(21,10,14,.55) 40%, rgba(21,10,14,.92) 100%); }
.compare .section__ribs { opacity: .5; mix-blend-mode: screen; }

.compare__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; align-items: stretch; }
.compare__col { padding: 34px 34px 28px; border-radius: var(--radius-xl); }
.compare__col--before { background: rgba(14, 7, 10, 0.62); }
.compare__col--after {
  position: relative; overflow: hidden;
  /* gradiente próprio, mais fechado que o dos botões: branco sobre o topo
     do --gradient-hot ficava em ~3.3:1. Aqui o ponto mais claro é ~5:1. */
  background: linear-gradient(160deg, #D22F44 0%, #B32338 44%, #6E142E 100%);
  color: #fff;
  box-shadow: 0 30px 70px -20px rgba(201, 39, 58, 0.6), inset 0 1px 0 rgba(255,255,255,.28);
  --lx: 50%; --ly: 0%;
  transition: transform .5s var(--ease-out), box-shadow .5s var(--ease-out);
}
.compare__col--after:hover { transform: translateY(-4px); box-shadow: 0 40px 80px -20px rgba(201, 39, 58, 0.7), inset 0 1px 0 rgba(255,255,255,.35); }
.compare__col--after > * { position: relative; z-index: 1; }
.compare__glow {
  position: absolute; inset: 0; z-index: 0 !important; pointer-events: none;
  background:
    radial-gradient(420px circle at var(--lx) var(--ly), rgba(255, 220, 226, 0.20), transparent 62%),
    repeating-linear-gradient(101deg, rgba(0,0,0,.07) 0 4px, rgba(255,255,255,.025) 8px, rgba(0,0,0,.05) 12px, rgba(0,0,0,.07) 17px);
  opacity: 1;
  /* as listras vivem na borda; atrás do texto elas somem */
  -webkit-mask-image: radial-gradient(130% 85% at 50% 0%, transparent 18%, #000 78%);
          mask-image: radial-gradient(130% 85% at 50% 0%, transparent 18%, #000 78%);
}
.compare__glow::after { content: ""; position: absolute; inset: 0; background-image: var(--grain); opacity: .14; mix-blend-mode: overlay; }

.compare__head {
  display: flex; align-items: center; gap: 10px;
  margin: 0 0 24px; padding-bottom: 18px;
  font-size: 12.5px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;
  font-variation-settings: "wdth" 100; line-height: 1.35;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}
.compare__head svg { width: 18px; height: 18px; flex-shrink: 0; }
.compare__col--before .compare__head { color: rgba(232, 233, 230, 0.7); }
.compare__col--before .compare__head svg { color: var(--rose); }
.compare__col--after .compare__head { color: #fff; border-color: rgba(255,255,255,.34); }

.compare__list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; }
.compare__list li { display: flex; gap: 16px; padding: 18px 0; border-bottom: 1px solid rgba(255,255,255,.08); }
.compare__list li:last-child { border-bottom: none; padding-bottom: 4px; }
.compare__list li > svg { flex-shrink: 0; width: 24px; height: 24px; margin-top: 2px; }
.compare__col--before .compare__list li > svg { color: rgba(232, 233, 230, 0.5); }
.compare__col--after .compare__list li { border-color: rgba(255,255,255,.26); }
.compare__col--after .compare__list li > svg { color: #fff; }
.compare__list h4 { margin: 0 0 6px; font-size: 17px; font-weight: 700; font-variation-settings: "wdth" 104; letter-spacing: -0.01em; line-height: 1.25; }
.compare__col--before h4 { color: rgba(232, 233, 230, 0.86); }
.compare__col--after h4 { color: #fff; }
.compare__list p { margin: 0; font-size: 15px; line-height: 1.5; }
.compare__col--before p { color: rgba(232, 233, 230, 0.62); }
.compare__col--after p { color: #FFF1F3; }

/* ==========================================================================
   5ª dobra — Como atuamos
   ========================================================================== */
.process { padding: 112px 0; --tx: 88%; --ty: 75%; }
.process__head { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: end; margin-bottom: 44px; }
.process__head .section-title { margin-bottom: 0; }
.process__lead { margin: 0 0 8px; font-size: 17px; font-weight: 300; color: var(--color-ink-soft); max-width: 40ch; }

.steps__dots { display: none; }
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; counter-reset: step; }
.step { position: relative; padding: 26px 26px 28px; min-height: 250px; display: flex; flex-direction: column; }
.step:hover { transform: translateY(-5px); }
.step__num { font-size: 44px; font-weight: 800; font-variation-settings: "wdth" 118; letter-spacing: -0.04em; line-height: 1; color: rgba(43, 43, 43, 0.14); position: absolute; top: 20px; right: 22px; font-variant-numeric: tabular-nums; }
.step__icon {
  width: 46px; height: 46px; border-radius: 13px; display: grid; place-items: center; margin-bottom: auto;
  color: var(--color-primary-deep); background: rgba(201, 39, 58, 0.09); border: 1px solid rgba(201, 39, 58, 0.22);
}
.step__icon svg { width: 22px; height: 22px; }
.step__title { font-size: 18px; font-weight: 700; font-variation-settings: "wdth" 106; letter-spacing: -0.01em; margin: 26px 0 6px; color: var(--color-ink-dark); }
.step__text { margin: 0; font-size: 14.5px; color: var(--color-ink-soft); }

.step--featured {
  overflow: hidden; border-radius: var(--radius-lg); color: #fff;
  background: var(--gradient-hot);
  box-shadow: 0 24px 60px -18px rgba(201, 39, 58, 0.6), inset 0 1px 0 rgba(255,255,255,.3);
  --lx: 50%; --ly: 0%;
  transition: transform .5s var(--ease-out);
}
.step--featured > :not(.step__num) { position: relative; z-index: 1; }
.step--featured .step__num { z-index: 1; }
.step--featured .step__num { color: rgba(255,255,255,.22); }
.step--featured .step__icon { color: #fff; background: rgba(255,255,255,.14); border-color: rgba(255,255,255,.3); }
.step--featured .step__title { color: #fff; }
.step--featured .step__text { color: rgba(255, 240, 243, 0.92); }

.step--photo { padding: 0; overflow: hidden; border-radius: var(--radius-lg); position: relative; background: var(--color-bg-deep); box-shadow: 0 24px 60px -18px rgba(0,0,0,.5); }
.step--photo img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--ease-out); }
.step--photo:hover img { transform: scale(1.05); }
.step--photo .photo-card__mask { background: linear-gradient(180deg, rgba(21,10,14,.1) 0%, rgba(21,10,14,.85) 100%); }
.step__photo-cta {
  position: absolute; left: 22px; right: 22px; bottom: 22px;
  display: inline-flex; align-items: center; justify-content: space-between; gap: 10px;
  padding: 14px 18px; border-radius: 999px;
  background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.22);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  color: #fff; font-weight: 600; font-size: 15px;
  transition: background .3s, transform .4s var(--ease-out);
}
.step__photo-cta:hover { background: var(--color-primary); border-color: transparent; }
.step__photo-cta:hover .btn__icon { transform: translateX(4px); }

/* ==========================================================================
   6ª dobra — Cases
   ========================================================================== */
.cases { padding: 112px 0; --tx: 50%; --ty: 50%; }
.case { display: grid; grid-template-columns: 0.82fr 1.18fr; gap: 22px; margin-bottom: 26px; align-items: stretch; }
.case--flip { grid-template-columns: 1.18fr 0.82fr; }
.case--flip .case__photo { order: 2; }

.case__photo { min-height: 420px; }
.case__photo img { position: absolute; inset: 0; }
.case__client {
  position: absolute; top: 18px; left: 18px; z-index: 2;
  display: inline-flex; align-items: center; gap: 8px;
  padding: 9px 14px; border-radius: 999px;
  font-size: 13px; font-weight: 600; letter-spacing: 0.01em; color: #fff;
  background: rgba(11, 5, 8, 0.5); border: 1px solid rgba(255,255,255,.16);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
}
.case__client svg { width: 16px; height: 16px; color: var(--rose); }
.case__big {
  position: absolute; left: 22px; bottom: 20px; z-index: 2;
  font-size: 76px; font-weight: 800; font-variation-settings: "wdth" 118; letter-spacing: -0.05em; line-height: .9; color: #fff;
  display: flex; align-items: baseline; gap: 10px;
  text-shadow: 0 6px 30px rgba(0,0,0,.5);
}
.case__big small { font-size: 15px; font-weight: 300; letter-spacing: 0.02em; color: rgba(255,255,255,.85); }
.case__big-icon { width: 54px; height: 54px; color: var(--rose); align-self: center; }

.case__body { padding: 34px 36px; }
.case__title { font-size: clamp(21px, 2vw, 27px); font-weight: 700; font-variation-settings: "wdth" 106; letter-spacing: -0.02em; line-height: 1.2; color: #fff; margin: 0 0 18px; max-width: 30ch; text-wrap: balance; }

.chips { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; padding: 0; margin: 0 0 22px; }
.chip { font-size: 13px; font-weight: 500; color: #FFC2CC; background: rgba(201, 39, 58, 0.16); border: 1px solid rgba(255, 113, 131, 0.3); border-radius: 999px; padding: 7px 13px; }

.case__split { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-bottom: 18px; }
.case__col { padding: 18px 20px; border-radius: var(--radius-md); background: rgba(8, 4, 6, 0.42); border: 1px solid rgba(255,255,255,.06); }
.case__col--solution { background: linear-gradient(160deg, rgba(201,39,58,.22), rgba(116,22,54,.18)); border-color: rgba(255,113,131,.22); }
.case__label { margin: 0 0 8px; font-size: 12.5px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: rgba(232, 233, 230, 0.55); }
.case__col--solution .case__label { color: var(--rose); }
.case__col p { margin: 0; font-size: 14.5px; line-height: 1.55; color: rgba(232, 233, 230, 0.82); }
.case__note { font-size: 14.5px; font-weight: 300; color: rgba(232, 233, 230, 0.7); margin: 0 0 14px; max-width: 72ch; }

.case__scope summary { cursor: pointer; display: inline-flex; align-items: center; gap: 8px; font-size: 14px; font-weight: 600; color: var(--rose); padding: 8px 0; list-style: none; }
.case__scope summary::-webkit-details-marker { display: none; }
.case__scope summary svg { width: 16px; height: 16px; transition: transform .35s var(--ease-out); }
.case__scope[open] summary svg { transform: rotate(45deg); }
.case__scope ul { margin: 6px 0 0; padding: 0; list-style: none; display: grid; grid-template-columns: 1fr 1fr; gap: 6px 18px; }
.case__scope li { position: relative; padding-left: 16px; font-size: 14px; color: rgba(232, 233, 230, 0.72); }
.case__scope li::before { content: ""; position: absolute; left: 0; top: 9px; width: 6px; height: 6px; border-radius: 50%; background: var(--color-primary); }

/* ==========================================================================
   7ª dobra — Quem confia
   ========================================================================== */
.clients { padding: 96px 0; --tx: 50%; --ty: 100%; }
.clients .section-title { margin-bottom: 44px; }
.marquee {
  position: relative; z-index: 2; display: flex; margin: 0 0 8px;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
}
.marquee__track { display: flex; flex-shrink: 0; gap: 18px; padding-right: 18px; align-items: center; transform: translateX(0); }
.marquee { contain: paint; }
.marquee__item {
  white-space: nowrap; font-size: 16px; font-weight: 600; font-variation-settings: "wdth" 104; letter-spacing: -0.005em;
  color: rgba(43, 43, 43, 0.62);
  padding: 14px 22px; border-radius: 999px;
  background: rgba(255,255,255,.55); border: 1px solid rgba(255,255,255,.9);
  box-shadow: 0 10px 24px -14px rgba(43,43,43,.35);
  transition: color .3s, background .3s, transform .4s var(--ease-out);
}
.marquee__item:hover { color: var(--color-primary-deep); background: #fff; transform: translateY(-3px); }

/* logos dos clientes — disco branco, anel discreto herdado do portfólio */
.marquee__logo {
  flex-shrink: 0;
  width: 152px; height: 152px; padding: 0;
  display: grid; place-items: center;
  border-radius: 50%;
  background: #fff;
  border: 2px solid rgba(201, 39, 58, 0.42);
  box-shadow: 0 14px 30px -18px rgba(43, 43, 43, 0.5);
  transition: transform .45s var(--ease-out), box-shadow .45s var(--ease-out), border-color .3s;
}
.marquee__logo img {
  width: 104px; height: 84px; object-fit: contain;
  /* leve recuo de saturação para as 12 marcas conviverem sem brigar */
  filter: saturate(.92);
}
/* clientes sem logo: nome composto no disco, em Archivo, no lugar da marca */
.marquee__name { display: block; text-align: center; font-size: 17px; line-height: 1.1; font-weight: 400; font-variation-settings: "wdth" 100; letter-spacing: -0.005em; color: var(--color-ink-soft); }
.marquee__name b { display: block; font-size: 21px; font-weight: 800; font-variation-settings: "wdth" 110; letter-spacing: -0.02em; color: var(--color-primary-deep); }
.marquee__logo:hover {
  transform: translateY(-4px);
  border-color: rgba(201, 39, 58, 0.55);
  box-shadow: 0 22px 40px -20px rgba(201, 39, 58, 0.55);
}
.marquee__logo:hover img { filter: none; }



/* ==========================================================================
   Serviços — catálogo 3×3. Lista aberta no desktop; no mobile vira acordeão
   (o conteúdo está sempre no HTML, o JS só fecha os <details> abaixo de 900px).
   ========================================================================== */
.services { padding: 104px 0 112px; background: var(--color-section-alt); --tx: 85%; --ty: 15%; }
.svc-grid { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.svc { display: flex; flex-direction: column; padding: 26px 26px 24px; }
.svc:hover { transform: translateY(-4px); }
.svc__head { display: flex; align-items: center; gap: 14px; margin-bottom: 14px; }
.svc__title { margin: 0; font-size: 18.5px; font-weight: 700; font-variation-settings: "wdth" 106; letter-spacing: -0.01em; line-height: 1.22; color: var(--color-ink-dark); text-wrap: balance; }
.svc__text { margin: 0 0 18px; font-size: 15px; line-height: 1.55; color: var(--color-ink-soft); }

.svc__more { margin-top: auto; padding-top: 16px; border-top: 1px solid rgba(43, 43, 43, 0.12); }
.svc__more summary { display: none; }
.svc__more ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 7px; }
.svc__more li { position: relative; padding-left: 16px; font-size: 14px; line-height: 1.45; color: rgba(43, 43, 43, 0.78); }
.svc__more li::before { content: ""; position: absolute; left: 0; top: 7px; width: 6px; height: 6px; border-radius: 50%; background: var(--color-primary); }

.svc--featured {
  position: relative; overflow: hidden; border-radius: var(--radius-lg);
  background: var(--gradient-hot);
  box-shadow: 0 24px 60px -18px rgba(201, 39, 58, 0.6), inset 0 1px 0 rgba(255,255,255,.3);
  --lx: 50%; --ly: 0%;
  transition: transform .5s var(--ease-out);
}
.svc--featured > * { position: relative; z-index: 1; }
.svc--featured > .compare__glow { position: absolute; z-index: 0; }
.svc--featured .sol-card__icon { background: rgba(255,255,255,.16); border: 1px solid rgba(255,255,255,.32); box-shadow: inset 0 1px 0 rgba(255,255,255,.3); }
.svc--featured .svc__title { color: #fff; }
.svc--featured .svc__text { color: rgba(255, 240, 243, 0.92); }
.svc--featured .svc__more { border-top-color: rgba(255, 255, 255, 0.22); }
.svc--featured .svc__more li { color: rgba(255, 240, 243, 0.92); }
.svc--featured .svc__more li::before { background: #fff; }
.svc--featured .svc__more summary { color: #fff; }

.services .section-cta { margin-top: 48px; }

/* ==========================================================================
   8ª dobra — Formulário final
   ========================================================================== */
.apply { padding: 112px 0; --tx: 74%; --ty: 30%; }
.apply__photo { position: absolute; inset: 0; z-index: 0; }
.apply__photo img { width: 100%; height: 100%; object-fit: cover; opacity: .5; filter: saturate(.55); }
.apply .section__ribs { opacity: .75; mix-blend-mode: multiply; }
.apply__scrim { position: absolute; inset: 0; z-index: 1; background: linear-gradient(97deg, rgba(7, 3, 5, 0.94) 0%, rgba(7, 3, 5, 0.78) 34%, rgba(7, 3, 5, 0.25) 66%, rgba(7,3,5,.5) 100%); }
.apply__grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 60px; align-items: center; }
.apply__lead { font-size: 17.5px; font-weight: 300; color: rgba(232, 233, 230, 0.86); max-width: 44ch; margin: 0; }
.apply__form { padding: 32px; }

.form__hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form__status { margin: 0; font-size: 13.5px; line-height: 1.4; color: rgba(232, 233, 230, 0.8); }
.form__status:empty { display: none; }
.form__status.is-error { color: #FFB3BE; }
.btn:disabled { opacity: .7; cursor: progress; }

/* ==========================================================================
   Página de obrigado (/obrigado)
   ========================================================================== */
.thanks-page { min-height: 100vh; display: flex; flex-direction: column; background: var(--color-bg-deep); color: var(--color-light); }
.thanks { flex: 1; display: flex; align-items: center; padding: 72px 0 96px; --tx: 50%; --ty: 18%; }
.thanks__card { max-width: 620px; margin: 0 auto; padding: 48px 44px 40px; text-align: center; }
.thanks__check {
  width: 64px; height: 64px; margin: 0 auto 22px; border-radius: 50%; display: grid; place-items: center;
  color: #fff; background: var(--gradient-hot);
  box-shadow: 0 0 0 8px rgba(201, 39, 58, 0.14), 0 16px 36px -10px rgba(201, 39, 58, 0.8), inset 0 1px 0 rgba(255,255,255,.3);
}
.thanks__check svg { width: 30px; height: 30px; fill: none; stroke: currentColor; stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; }
.thanks__title { margin-bottom: 22px; }
.thanks__lead { margin: 0 auto 10px; max-width: 46ch; font-size: 17.5px; line-height: 1.55; color: rgba(232, 233, 230, 0.92); }
.thanks__lead--soft { font-size: 15.5px; font-weight: 300; color: rgba(232, 233, 230, 0.74); margin-bottom: 30px; }
/* WhatsApp: verde da marca, glow que respira e um feixe de luz que cruza o
   botão de tempos em tempos — o mesmo gesto dos feixes do hero, em verde. */
.btn--whats {
  position: relative; overflow: hidden; isolation: isolate;
  padding: 16px 30px; font-size: 16px; color: #fff;
  background: linear-gradient(160deg, #2EE07A 0%, #25D366 45%, #128C4A 100%);
  box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.55), 0 12px 30px -10px rgba(18, 140, 74, 0.9), inset 0 1px 0 rgba(255,255,255,.35);
  animation: whatsGlow 2.6s ease-in-out infinite;
}
.btn--whats:hover { background: linear-gradient(160deg, #3BEA86 0%, #2BDC6E 45%, #14994F 100%); transform: translateY(-2px); }
.btn--whats::after {
  content: ""; position: absolute; top: -40%; bottom: -40%; left: 0; width: 46%; z-index: -1;
  background: linear-gradient(90deg, rgba(220, 255, 232, 0) 0%, rgba(220, 255, 232, 0.55) 50%, rgba(220, 255, 232, 0) 100%);
  transform: translateX(-140%) skewX(-18deg); transition: none;
  animation: whatsBeam 4.2s cubic-bezier(.3,.06,.25,1) 1.2s infinite;
}
.btn--whats:hover::after { transform: translateX(-140%) skewX(-18deg); }
@keyframes whatsGlow {
  0%, 100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.45), 0 12px 30px -10px rgba(18, 140, 74, 0.9), inset 0 1px 0 rgba(255,255,255,.35); }
  50%      { box-shadow: 0 0 0 10px rgba(37, 211, 102, 0), 0 14px 44px -6px rgba(37, 211, 102, 0.75), inset 0 1px 0 rgba(255,255,255,.35); }
}
@keyframes whatsBeam {
  0%   { transform: translateX(-140%) skewX(-18deg); }
  38%  { transform: translateX(330%) skewX(-18deg); }
  100% { transform: translateX(330%) skewX(-18deg); }
}
.btn__whats { width: 20px; height: 20px; flex-shrink: 0; }
.thanks__back { display: table; margin: 20px auto 0; font-size: 14px; color: rgba(232, 233, 230, 0.6); text-decoration: underline; text-underline-offset: 3px; }
.thanks__back:hover { color: #fff; }
@media (max-width: 900px) {
  .thanks { padding: 40px 0 64px; }
  .thanks__card { padding: 36px 22px 30px; }
  .thanks__lead { font-size: 16px; }
  .btn--whats { width: 100%; }
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer { background: #0d0609; color: rgba(232, 233, 230, 0.6); padding: 44px 0; border-top: 1px solid rgba(255,255,255,.05); }
.footer__inner { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.footer__text { margin: 0; font-size: 14.5px; font-weight: 300; flex: 1; min-width: 220px; }
.footer__copy { margin: 0; font-size: 13.5px; color: rgba(232, 233, 230, 0.42); }
.footer__copy a { text-decoration: underline; text-underline-offset: 2px; }
.footer__copy a:hover { color: rgba(232, 233, 230, 0.8); }

/* ==========================================================================
   Reveal — blur → nítido, escalonado por irmão
   ========================================================================== */
.js-reveal .reveal {
  opacity: 0;
  transform: translateY(22px);
  filter: blur(6px);
  transition: opacity .8s var(--ease-out), transform .8s var(--ease-out), filter .8s var(--ease-out);
  transition-delay: calc(var(--stagger, 0) * 90ms);
}
.js-reveal .reveal.is-visible { opacity: 1; transform: none; filter: blur(0); }

/* ==========================================================================
   Responsivo
   ========================================================================== */
@media (max-width: 1080px) {
  .svc-grid { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .case { grid-template-columns: 1fr; }
  .case--flip { grid-template-columns: 1fr; }
  .case--flip .case__photo { order: 0; }
  .case__photo { min-height: 0; aspect-ratio: 16 / 9; }
}

@media (max-width: 980px) {
  .solutions__grid, .apply__grid { grid-template-columns: 1fr; gap: 40px; }
  .solutions__content { display: contents; }
  .solutions__content .section-title { order: 1; }
  .photo-card--tall { aspect-ratio: 3 / 4; order: 2; }
  .solutions__content .sol-list { order: 3; margin-bottom: 0; }
  .solutions__content > .btn { order: 4; justify-self: start; }
  .process__head { grid-template-columns: 1fr; gap: 16px; }
  .compare__grid { grid-template-columns: 1fr; }
  .proof__bar { grid-template-columns: 1fr 1fr 1fr; }
  .proof__cta { grid-column: 1 / -1; }
}

@media (max-width: 900px) {
  .nav-links { gap: 16px; }
  .nav-links a:not(.btn) { display: none; }

  /* hero compacto: formulário inteiro (com botão) e o início da barra de
     números dentro da primeira tela de um celular (~ 844px de altura). */
  .hero { min-height: 0; padding: 20px 0 72px; }
  .hero__inner { grid-template-columns: 1fr; gap: 16px; }
  .hero__content { padding-top: 0; }
  .hero__title { font-size: clamp(27px, 7.6vw, 34px); margin-bottom: 10px; }
  .hero__title .t-thin { font-size: 0.8em; margin-bottom: 2px; }
  .hero__subtitle { font-size: 15px; line-height: 1.42; margin-bottom: 0; }
  .hero__scrim { background: linear-gradient(180deg, rgba(7, 3, 5, 0.9) 0%, rgba(7, 3, 5, 0.82) 30%, rgba(7, 3, 5, 0.5) 50%, rgba(7, 3, 5, 0.2) 70%, rgba(7, 3, 5, 0.45) 100%); }
  .hero__aurora { left: -10%; width: 150%; }
  .apply__form { padding: 24px 20px; }
  .hero__form { padding: 18px 16px 16px; }
  .hero__form .form-title { font-size: 19px; margin-bottom: 2px; }
  .hero__form .form-subtitle { display: none; }
  .hero__form .form { gap: 9px; margin-top: 10px; }
  .hero__form .form__field { gap: 3px; }
  .hero__form .form__field label { font-size: 12px; }
  .hero__form .form__field input, .hero__form .form__field select, .hero__form .form__field textarea { padding: 10px 12px; font-size: 15px; }
  .hero__form .btn--block { padding: 13px 20px; margin-top: 2px; }

  /* os três sinais do hero saem da primeira dobra no celular; no desktop ficam. */
  .hero .signals { display: none; }

  .proof { margin-top: -48px; }
  .proof__bar { grid-template-columns: 1fr 1fr 1fr; gap: 12px; padding: 20px 18px; }
  .proof__item { padding-right: 10px; }
  .proof__value { font-size: 25px; }
  .proof__label { font-size: 12.5px; }
  .proof__cta { width: 100%; margin-top: 4px; }

  .solutions, .compare, .process, .cases, .clients, .apply { padding: 72px 0; }
  .section-title { margin-bottom: 30px; }

  .sol-card { padding: 18px; gap: 14px; }
  .sol-card:hover { transform: none; }
  .photo-card__overlay { left: 12px; right: 12px; bottom: 12px; padding: 16px; }

  .compare__col { padding: 26px 22px 22px; }
  .compare__list li { gap: 14px; padding: 16px 0; }
  .compare__list h4 { font-size: 16.5px; }
  .compare__list p { font-size: 14.5px; line-height: 1.52; }

  /* processo vira trilho horizontal com snap — arrasta para ver */
  .steps {
    display: flex; gap: 14px;
    overflow-x: auto; scroll-snap-type: x mandatory;
    padding: 6px 24px 22px; margin: 0 -24px;
    scrollbar-width: none;
  }
  .steps::-webkit-scrollbar { display: none; }
  .step { flex: 0 0 calc(100% - 64px); scroll-snap-align: start; min-height: 240px; }
  .steps__dots { display: flex; justify-content: center; gap: 7px; margin-top: -6px; }
  .steps__dots span { width: 22px; height: 7px; border-radius: 4px; background: rgba(43,43,43,.22); transform: scaleX(.32); transform-origin: center; transition: transform .35s var(--ease-out), background .3s; }
  .steps__dots span.is-active { transform: scaleX(1); background: var(--color-primary); }
  .step:hover { transform: none; }
  .step--photo { min-height: 240px; }

  .case__body { padding: 24px 20px; }
  .case__split { grid-template-columns: 1fr; }
  .case__big { font-size: 56px; }
  .case__scope ul { grid-template-columns: 1fr; }

  .marquee__item { font-size: 14.5px; padding: 12px 18px; }
  .marquee__logo { width: 118px; height: 118px; padding: 0; }
  .marquee__logo img { width: 80px; height: 65px; }
  .marquee__name { font-size: 13.5px; }
  .marquee__name b { font-size: 16.5px; }
  
  .services { padding: 72px 0; }
  .svc-grid { grid-template-columns: 1fr; gap: 12px; }
  .svc { padding: 20px 20px 16px; }
  .svc:hover { transform: none; }
  .svc__head { margin-bottom: 10px; }
  .svc__text { margin-bottom: 12px; }
  .svc__more { padding-top: 4px; }
  .svc__more summary {
    display: inline-flex; align-items: center; gap: 8px; padding: 10px 0;
    font-size: 14px; font-weight: 600; color: var(--color-primary-deep);
    cursor: pointer; list-style: none;
  }
  .svc__more summary::-webkit-details-marker { display: none; }
  .svc__more summary svg { width: 16px; height: 16px; transition: transform .35s var(--ease-out); }
  .svc__more[open] summary svg { transform: rotate(45deg); }
  .svc__more ul { padding: 4px 0 8px; }
}

/* ==========================================================================
   Modo leve — ligado pelo hero-motion.js quando os primeiros quadros saem
   abaixo de ~36fps (GPU fraca ou renderização por software), ou por ?lowfx.
   Mantém o desenho do hero; tira o que precisa de camada própria por quadro.
   Medido em renderização por software: 14fps → 43fps.
   ========================================================================== */
html.lowfx .hero__layer--aurora, html.lowfx .hero__beam, html.lowfx .hs-pulses, html.lowfx .hs-lit { display: none !important; }
html.lowfx .hero__glow-bottom, html.lowfx .hs-core, html.lowfx .hs-bloom { animation: none !important; will-change: auto !important; }
html.lowfx .hero__form { backdrop-filter: none !important; -webkit-backdrop-filter: none !important; background: rgba(22, 11, 15, 0.86); }
html.lowfx .hero__title, html.lowfx .hero__subtitle, html.lowfx .signals, html.lowfx .hero__form { animation: none !important; }

/* celulares estreitos: o botão do menu ("Fale com um especialista") não encosta na logo */
@media (max-width: 400px) {
  .nav-links .btn--sm { padding: 9px 14px; font-size: 13px; }
  .logo { font-size: 22px; }
}

/* captura de verificação: ?nomotion congela as entradas no estado final */
html.nomotion .hero__title, html.nomotion .hero__subtitle, html.nomotion .signals, html.nomotion .hero__form, html.nomotion .status__dot { animation: none; }

/* ==========================================================================
   Movimento reduzido
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
  .hero__beam { display: none; }
  .hero__aurora, .hero__glow-bottom { animation: none; }
  .hero__aurora { transform: rotate(18deg); }
  .hero__glow-bottom { opacity: 0.8; transform: none; }
  .hero__layer { transform: none; }
  .status__dot { animation: none; }
  .reveal, .js-reveal .reveal { opacity: 1; transform: none; filter: none; transition: none; }
  .hero__title, .hero__subtitle, .signals, .hero__form { animation: none; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}