/* ============================================================
   VENEGAS CONTÁBIL — Folha de estilo (v2)
   Direção: editorial de alto contraste. Papel claro para o
   conteúdo técnico, blocos pretos para os momentos de convicção,
   vermelho-carimbo (#ED1218) como única cor de acento.
   Tipografia: Montserrat (300→900 + itálico de acento).
   ============================================================ */

/* ---------- TOKENS ---------- */
:root {
  --red: #ED1218;
  --red-deep: #C20D12;
  --red-ink: #9E0A0E;

  --ink: #15110F;          /* preto quente */
  --ink-2: #221D1A;
  --ink-3: #3A332E;
  --black: #0A0A0A;        /* preto das faixas escuras */

  --paper: #F2F3F5;        /* cinza claro neutro */
  --paper-2: #FFFFFF;
  --white: #FFFFFF;
  --cream: #EAE6DA;        /* creme do wordmark */

  --text: #1B1714;
  --muted: #6E665E;
  --muted-d: #A9A097;

  --line: rgba(21, 17, 15, 0.10);
  --line-strong: rgba(21, 17, 15, 0.18);
  --line-d: rgba(255, 255, 255, 0.12);

  --shadow-sm: 0 2px 10px rgba(21,17,15,.06);
  --shadow-md: 0 18px 50px -24px rgba(21,17,15,.35);
  --shadow-lg: 0 40px 90px -40px rgba(21,17,15,.55);
  --shadow-red: 0 22px 48px -18px rgba(237,18,24,.45);

  --r-sm: 10px;
  --r-md: 18px;
  --r-lg: 28px;
  --r-xl: 40px;

  --maxw: 1240px;
  --gut: clamp(20px, 5vw, 64px);

  --ease: cubic-bezier(.22, 1, .36, 1);
  --ease-2: cubic-bezier(.65, .05, .36, 1);

  --font: "Montserrat", system-ui, sans-serif;
}

/* ---------- RESET ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

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

body {
  font-family: var(--font);
  background: var(--paper);
  color: var(--text);
  line-height: 1.6;
  font-weight: 400;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

:focus-visible {
  outline: 2px solid var(--red);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ---------- LAYOUT ---------- */
.wrap { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gut); }

.section { position: relative; padding-block: clamp(72px, 11vw, 150px); }
.section--paper { background: var(--paper); }
.section--white { background: var(--paper-2); }
.section--ink { background: var(--black); color: var(--cream); }

.section--white + .section--paper,
.section--paper + .section--white { border-top: 1px solid var(--line); }

/* ============================================================
   REVEALS — um sistema só, sem biblioteca externa.
   Sem JS (ou com prefers-reduced-motion) tudo nasce visível.
   ============================================================ */
.js [data-reveal="fade"] {
  opacity: 0; transform: translateY(20px);
  transition: opacity .85s var(--ease), transform .85s var(--ease);
}
.js [data-reveal="fade"].in { opacity: 1; transform: none; }

.js [data-reveal="rise"] {
  opacity: 0; transform: translateY(46px) scale(.97);
  transition: opacity 1s var(--ease), transform 1.1s var(--ease);
}
.js [data-reveal="rise"].in { opacity: 1; transform: none; }

[data-reveal="mask"] {
  display: block; overflow: hidden;
  padding: .06em .12em .16em; margin: -.06em -.12em -.16em;
}
[data-reveal="mask"] > span { display: inline-block; }
.js [data-reveal="mask"] > span {
  transform: translateY(115%);
  transition: transform 1.05s var(--ease);
}
.js [data-reveal="mask"].in > span { transform: none; }

.js [data-reveal="stagger"] > * {
  opacity: 0; transform: translateY(28px);
  transition: opacity .75s var(--ease), transform .75s var(--ease);
}
.js [data-reveal="stagger"].in > * { opacity: 1; transform: none; }

/* ---------- TYPE HELPERS ---------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: .6em;
  font-size: .72rem; font-weight: 700; letter-spacing: .22em;
  text-transform: uppercase; color: var(--ink);
}
.section--ink .eyebrow, .cta .eyebrow { color: var(--cream); }

h2.title {
  font-size: clamp(2rem, 5.2vw, 3.6rem);
  font-weight: 800; line-height: 1.04; letter-spacing: -0.028em;
  color: var(--ink);
}
h2.title em { font-style: italic; color: var(--red); }
.section--ink h2.title, .section--ink h3, .section--ink h4 { color: #fff; }

.lead { color: var(--muted); font-size: clamp(1rem, 1.4vw, 1.12rem); max-width: 46ch; }
.section--ink .lead { color: var(--muted-d); }

/* ---------- BUTTONS ---------- */
.btn {
  --bg: var(--red); --fg: #fff;
  display: inline-flex; align-items: center; gap: .7em;
  padding: 1.05em 1.7em; border-radius: 100px;
  background: var(--bg); color: var(--fg);
  font-weight: 700; font-size: .95rem; letter-spacing: .01em;
  position: relative; overflow: hidden; isolation: isolate;
  transition: transform .4s var(--ease), box-shadow .4s var(--ease), color .4s var(--ease);
  box-shadow: var(--shadow-red);
}
.btn i, .btn .arrow { transition: transform .45s var(--ease); }
.btn::after {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: var(--ink); transform: translateY(101%); transition: transform .5s var(--ease);
}
.btn:hover { transform: translateY(-3px); box-shadow: 0 28px 56px -16px rgba(237,18,24,.5); }
.btn:hover::after { transform: translateY(0); }
.btn:hover .arrow { transform: translateX(5px); }

.btn--ghost {
  --bg: transparent; --fg: var(--ink);
  box-shadow: inset 0 0 0 1.5px var(--line-strong);
}
.btn--ghost::after { background: var(--ink); }
.btn--ghost:hover { color: #fff; box-shadow: inset 0 0 0 1.5px var(--ink); }

.btn--on-dark { --fg: #fff; box-shadow: inset 0 0 0 1.5px rgba(255,255,255,.34); }
.btn--on-dark::after { background: #fff; }
.btn--on-dark:hover { color: var(--ink); box-shadow: inset 0 0 0 1.5px #fff; }

.btn--wa { --bg: #25D366; --fg: #fff; box-shadow: 0 18px 40px -14px rgba(37,211,102,.6); }
.btn--wa::after { background: #1da851; }
.btn--wa:hover { box-shadow: 0 24px 50px -14px rgba(37,211,102,.7); }

.btn--lg { padding: 1.2em 2em; font-size: 1rem; }

.arrow::after { content: "→"; }

/* ============================================================
   LOADER
   ============================================================ */
#loader {
  position: fixed; inset: 0; z-index: 9999;
  display: grid; place-items: center;
  background: var(--black);
  transition: opacity .7s var(--ease), visibility .7s;
}
#loader.done { opacity: 0; visibility: hidden; }
.loader-inner { display: grid; place-items: center; gap: 22px; }
.loader-stamp {
  width: 74px; height: 104px; position: relative;
  animation: stampDrop 1.5s var(--ease) infinite;
}
.loader-stamp img { width: 100%; height: 100%; object-fit: contain; }
.loader-stamp::after {
  content: ""; position: absolute; bottom: -8px; left: 50%; translate: -50% 0;
  width: 56px; height: 9px; border-radius: 50%;
  background: rgba(237,18,24,.4); filter: blur(4px);
  animation: stampShadow 1.5s var(--ease) infinite;
}
@keyframes stampDrop {
  0%, 100% { transform: translateY(-10px) scale(.98); }
  45% { transform: translateY(0) scale(1); }
  55% { transform: translateY(0) scale(1.02, .97); }
}
@keyframes stampShadow {
  0%, 100% { opacity: .25; width: 44px; }
  50% { opacity: .55; width: 60px; }
}
.loader-word {
  font-weight: 800; letter-spacing: .42em; font-size: .82rem;
  color: #fff; text-transform: uppercase; padding-left: .42em;
}
.loader-bar {
  width: 168px; height: 3px; border-radius: 4px;
  background: rgba(255,255,255,.14); overflow: hidden;
}
.loader-bar span {
  display: block; height: 100%; width: 40%;
  background: var(--red); border-radius: 4px;
  animation: loadbar 1.4s var(--ease-2) infinite;
}
@keyframes loadbar {
  0% { transform: translateX(-120%); }
  100% { transform: translateX(420%); }
}

/* ============================================================
   HEADER / NAV
   ============================================================ */
.header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 900;
  border-bottom: 1px solid transparent;
  transition: transform .5s var(--ease), background .4s var(--ease),
              box-shadow .4s var(--ease), border-color .4s var(--ease);
}
.header-bar {
  display: flex; align-items: center; gap: 24px;
  padding-block: 20px;
  transition: padding .4s var(--ease);
}
.header.scrolled {
  background: rgba(255,255,255,.9);
  backdrop-filter: saturate(140%) blur(16px);
  -webkit-backdrop-filter: saturate(140%) blur(16px);
  border-bottom-color: var(--line);
}
.header.scrolled .header-bar { padding-block: 12px; }

/* sobre o vídeo do hero, o cabeçalho é claro */
.header--over:not(.scrolled) { border-bottom-color: rgba(255,255,255,.14); }
.header--over:not(.scrolled) .nav a { color: rgba(255,255,255,.8); }
.header--over:not(.scrolled) .nav a:hover,
.header--over:not(.scrolled) .nav a.active { color: #fff; }
.header--over:not(.scrolled) .header-phone { color: #fff; }
.header--over:not(.scrolled) .burger span { background: #fff; }

.brand {
  display: block; position: relative; margin-right: auto;
  height: 68px; width: 78px; flex: none;
  transition: height .4s var(--ease), width .4s var(--ease);
}
.brand img {
  position: absolute; inset: 0; height: 100%; width: 100%;
  object-fit: contain; object-position: left center;
  transition: opacity .4s var(--ease);
}
.brand .brand-dark { opacity: 0; }
.header.scrolled .brand { height: 54px; width: 62px; }
.header.scrolled .brand .brand-light { opacity: 0; }
.header.scrolled .brand .brand-dark { opacity: 1; }

.nav { display: flex; align-items: center; gap: 4px; }
.nav a {
  position: relative; padding: 10px 16px; border-radius: 100px;
  font-weight: 600; font-size: .94rem; color: var(--ink-3);
  transition: color .3s var(--ease);
}
.nav a::before {
  content: ""; position: absolute; left: 16px; right: 16px; bottom: 6px; height: 2px;
  background: var(--red); transform: scaleX(0); transform-origin: left;
  transition: transform .35s var(--ease);
}
.nav a:hover { color: var(--ink); }
.nav a:hover::before, .nav a.active::before { transform: scaleX(1); }
.nav a.active { color: var(--ink); }

.header-phone {
  display: inline-flex; align-items: center; gap: 9px;
  font-weight: 700; font-size: .94rem; color: var(--ink);
  padding-inline: 10px; transition: color .3s;
}
.header-phone i { color: var(--red); }
.header-phone:hover { color: var(--red); }

.header-cta {
  display: inline-flex; align-items: center; gap: .6em;
  padding: .8em 1.4em; border-radius: 100px;
  background: var(--red); color: #fff; font-weight: 700; font-size: .92rem;
  box-shadow: var(--shadow-red); position: relative; overflow: hidden; isolation: isolate;
  transition: transform .4s var(--ease), box-shadow .4s var(--ease);
}
.header-cta::after { content:""; position:absolute; inset:0; z-index:-1; background:var(--ink); transform: translateY(101%); transition: transform .5s var(--ease); }
.header-cta:hover { transform: translateY(-2px); }
.header-cta:hover::after { transform: translateY(0); }

.burger { display: none; width: 46px; height: 46px; border-radius: 12px; position: relative; }
.burger span { position: absolute; left: 12px; right: 12px; height: 2px; background: var(--ink); border-radius: 2px; transition: .35s var(--ease); }
.burger span:nth-child(1) { top: 16px; }
.burger span:nth-child(2) { top: 22px; }
.burger span:nth-child(3) { top: 28px; }
body.menu-open .burger span { background: #fff !important; }
body.menu-open .burger span:nth-child(1) { top: 22px; transform: rotate(45deg); }
body.menu-open .burger span:nth-child(2) { opacity: 0; }
body.menu-open .burger span:nth-child(3) { top: 22px; transform: rotate(-45deg); }

/* mobile drawer */
.mobile-nav {
  position: fixed; inset: 0 0 0 auto; width: min(86vw, 380px); z-index: 899;
  background: var(--black); color: #fff;
  padding: 110px 36px 40px; transform: translateX(100%);
  transition: transform .55s var(--ease); display: flex; flex-direction: column; gap: 6px;
}
body.menu-open .mobile-nav { transform: translateX(0); }
.mobile-nav a { font-size: 1.5rem; font-weight: 700; padding: 14px 0; border-bottom: 1px solid var(--line-d); letter-spacing: -.01em; }
.mobile-nav a:hover { color: var(--red); }
.mobile-nav .btn { margin-top: 24px; justify-content: center; border-bottom: none; font-size: 1rem; }
.scrim { position: fixed; inset: 0; background: rgba(10,10,10,.6); opacity: 0; visibility: hidden; transition: .5s; z-index: 898; backdrop-filter: blur(2px); }
body.menu-open .scrim { opacity: 1; visibility: visible; }

/* ============================================================
   HERO — vídeo em tela cheia
   ============================================================ */
.hero {
  position: relative; isolation: isolate;
  min-height: min(100svh, 900px);
  display: flex; align-items: center;
  padding-top: clamp(130px, 15vh, 180px);
  padding-bottom: clamp(110px, 19vh, 215px);
  background: var(--black); color: #fff;
  overflow: hidden;
}
.hero-media { position: absolute; inset: 0; z-index: -2; }
.hero-video {
  width: 100%; height: 100%; object-fit: cover;
  filter: saturate(.9) contrast(1.04) brightness(.98);
}
.hero-veil {
  position: absolute; inset: 0; z-index: 1;   /* acima do vídeo, dentro de .hero-media */
  background:
    linear-gradient(100deg, rgba(10,10,10,.95) 0%, rgba(10,10,10,.84) 42%, rgba(10,10,10,.4) 74%, rgba(10,10,10,.14) 100%),
    linear-gradient(0deg, rgba(10,10,10,.94) 0%, rgba(10,10,10,0) 48%),
    linear-gradient(180deg, rgba(10,10,10,.8) 0%, rgba(10,10,10,0) 20%);
}

.hero-inner { position: relative; }

.hero-kicker {
  display: inline-flex; align-items: center; gap: .8em;
  font-size: .82rem; font-weight: 600; color: rgba(255,255,255,.72);
  letter-spacing: .01em;
}
.hero-title {
  font-size: clamp(2.4rem, 6.2vw, 4.6rem);
  font-weight: 800; line-height: .98; letter-spacing: -.035em;
  color: #fff; margin-top: 22px; max-width: 15ch;
}
.hero-title em { font-style: italic; color: var(--red); }
/* palavras de ligação em peso normal, para o olho ir direto ao que importa */
.hero-title i { font-style: normal; font-weight: 400; letter-spacing: -.018em; }
.hero-title .ln { display: block; }

.hero-lead {
  margin-top: 26px; max-width: 50ch;
  font-size: clamp(1.02rem, 1.5vw, 1.15rem);
  color: rgba(255,255,255,.78); font-weight: 400;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 36px; }

.hero-scroll {
  position: absolute; left: 50%; bottom: 22px; translate: -50% 0; z-index: 2;
  width: 26px; height: 42px; border-radius: 100px;
  border: 1.5px solid rgba(255,255,255,.34);
  display: grid; justify-items: center; padding-top: 8px;
  transition: border-color .35s var(--ease);
}
.hero-scroll:hover { border-color: #fff; }
.hero-scroll span { width: 3px; height: 8px; border-radius: 3px; background: #fff; animation: scrollNudge 1.8s var(--ease) infinite; }
@keyframes scrollNudge {
  0% { transform: translateY(0); opacity: 0; }
  35% { opacity: 1; }
  100% { transform: translateY(15px); opacity: 0; }
}
@media (max-width: 760px) { .hero-scroll { display: none; } }

/* ============================================================
   MARQUEE — faixa preta
   ============================================================ */
.marquee {
  background: var(--black); color: #fff;
  overflow: hidden; padding-block: 22px;
}
.marquee-track { display: flex; gap: 56px; width: max-content; animation: marquee 30s linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee span {
  display: inline-flex; align-items: center; gap: 16px;
  font-weight: 600; letter-spacing: .05em; color: rgba(255,255,255,.86);
  font-size: 1.02rem; white-space: nowrap;
}
.marquee span::after { content: "✦"; color: var(--red); font-size: .8em; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ============================================================
   SECTION HEAD (compartilhado)
   ============================================================ */
.sec-head { display: grid; grid-template-columns: 1.2fr .8fr; gap: 30px; align-items: end; margin-bottom: clamp(40px, 5vw, 64px); }
.sec-head .lead { justify-self: start; }
@media (max-width: 820px) { .sec-head { grid-template-columns: 1fr !important; gap: 18px; } }

/* ============================================================
   SOBRE
   ============================================================ */
.about-grid {
  display: grid; grid-template-columns: .74fr 1.26fr;
  gap: clamp(34px, 5vw, 72px); align-items: center;
}
.about-copy .title { font-size: clamp(2rem, 3.6vw, 2.85rem); margin-bottom: 26px; }
.about-copy .lead { font-size: clamp(.95rem, 1.15vw, 1.03rem); max-width: 52ch; }

.about-figure { position: relative; }

/* card do vídeo institucional — 9:16, sem controles, em loop */
.about-video {
  position: relative; overflow: hidden;
  border-radius: var(--r-lg);
  aspect-ratio: 9 / 16;
  background: #F1F1F1;          /* mesma base do 1º quadro do vídeo */
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--line);
}
.about-video video {
  width: 100%; height: 100%; object-fit: cover; display: block;
  pointer-events: none;              /* nada de menu de contexto ou play/pause */
}
.about-video video::-webkit-media-controls { display: none !important; }

.about-figure img {
  width: 100%; border-radius: var(--r-lg);
  aspect-ratio: 4 / 5; object-fit: cover;
  box-shadow: var(--shadow-md);
}
.about-figure figcaption {
  margin-top: 16px; padding-left: 18px; position: relative;
  font-size: .88rem; color: var(--muted); max-width: 34ch; line-height: 1.5;
}
.about-figure figcaption::before {
  content: ""; position: absolute; left: 0; top: .35em; bottom: .35em;
  width: 2px; background: var(--red); border-radius: 2px;
}

.about-features { display: grid; gap: 4px; margin-top: 34px; }
.feature {
  display: grid; grid-template-columns: auto 1fr; gap: 18px; align-items: start;
  padding: 18px 0; border-bottom: 1px solid var(--line);
}
.feature:last-child { border-bottom: none; }
.feature .ic {
  width: 50px; height: 50px; border-radius: 14px; display: grid; place-items: center;
  background: #f7f7f7; color: var(--red); font-size: 1.15rem; flex: none;
}
.feature h4 { font-size: 1.12rem; font-weight: 700; }
.feature p { color: var(--muted); font-size: .94rem; margin-top: 4px; }

/* ============================================================
   SERVIÇOS
   ============================================================ */
.serv-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.serv-card {
  position: relative; background: var(--white); border: 1px solid var(--line);
  border-radius: var(--r-lg); padding: 36px; overflow: hidden;
  transition: transform .45s var(--ease), box-shadow .45s var(--ease), border-color .45s var(--ease);
}
.serv-card:hover { transform: translateY(-7px); box-shadow: var(--shadow-md); border-color: transparent; }
.serv-ic {
  width: 60px; height: 60px; border-radius: 16px; display: grid; place-items: center;
  background: var(--ink); color: #fff; font-size: 1.4rem; margin-bottom: 26px;
  transition: background .4s var(--ease);
}
.serv-card:hover .serv-ic { background: var(--red); }
.serv-card h3 { font-size: 1.34rem; font-weight: 700; letter-spacing: -.01em; }
.serv-card p { color: var(--muted); margin-top: 12px; font-size: .96rem; max-width: 42ch; }

/* faixa vermelha full-bleed (IRPF) */
#servicos { padding-bottom: 0; }
.serv-feature-band {
  margin-top: clamp(40px, 6vw, 72px);
  background: var(--red); color: #fff; position: relative; overflow: hidden;
}
.serv-feature-band::before {
  content: ""; position: absolute; top: -40%; right: 6%; width: 360px; height: 360px; border-radius: 50%;
  background: repeating-radial-gradient(circle, transparent 0 38px, rgba(255,255,255,.08) 39px 40px);
  pointer-events: none;
}
.feature-row { position: relative; text-align: center; padding-block: clamp(34px, 5vw, 52px); }
.feature-row h3 { font-size: 1.6rem; font-weight: 700; color: #fff; letter-spacing: -.01em; }
.feature-row p { color: rgba(255,255,255,.9); margin: 10px auto 0; max-width: 64ch; font-size: 1rem; }

/* ============================================================
   PARA QUEM — faixa preta + cartões com foto, borda a borda
   ============================================================ */
#para-quem { padding-bottom: 0; }
.who-band {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 0; background: var(--black);
  margin-top: clamp(48px, 6vw, 76px);
}
.who-card {
  position: relative; isolation: isolate; overflow: hidden;
  min-height: clamp(400px, 42vw, 520px);
  display: flex; align-items: flex-end;
  background: var(--black);
}
.who-bg {
  position: absolute; inset: 0; z-index: -2;
  width: 100%; height: 100%; object-fit: cover;
  transform: scale(1.02);
  transition: transform 1.1s var(--ease), filter .6s var(--ease);
  filter: grayscale(.35) contrast(1.05);
}
.who-card::after {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(0deg, rgba(10,10,10,.94) 8%, rgba(10,10,10,.72) 42%, rgba(10,10,10,.42) 100%);
  transition: background .6s var(--ease);
}
.who-card:hover .who-bg { transform: scale(1.09); filter: grayscale(0) contrast(1.05); }
.who-card:hover::after {
  background: linear-gradient(0deg, rgba(10,10,10,.92) 4%, rgba(10,10,10,.6) 46%, rgba(10,10,10,.28) 100%);
}

.who-body { padding: clamp(30px, 3.4vw, 46px); width: 100%; }
.who-tag {
  display: inline-block; font-size: .7rem; font-weight: 700;
  letter-spacing: .16em; text-transform: uppercase;
  color: #fff; padding-bottom: 14px; position: relative;
}
.who-tag::after {
  content: ""; position: absolute; left: 0; bottom: 6px;
  width: 34px; height: 2px; background: var(--red);
  transition: width .5s var(--ease);
}
.who-card:hover .who-tag::after { width: 72px; }
.who-body h3 {
  font-size: clamp(1.5rem, 2.3vw, 1.9rem); font-weight: 700;
  color: #fff; letter-spacing: -.02em; margin-top: 12px;
}
.who-body p {
  color: rgba(255,255,255,.76); font-size: .96rem;
  margin-top: 12px; max-width: 34ch; line-height: 1.6;
}

@media (max-width: 980px) {
  .who-band { grid-template-columns: 1fr; }
  .who-card { min-height: 340px; }
  .who-body p { max-width: 46ch; }
}

/* ============================================================
   POR QUE A VENEGAS
   ============================================================ */
#por-que { padding-top: clamp(72px, 10vw, 130px); }
.why-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px 64px; margin-top: 18px; }
.why-item {
  display: grid; grid-template-columns: auto 1fr; gap: 24px;
  padding: 30px 4px; border-top: 1px solid var(--line-d); align-items: start;
}
.why-ic {
  width: 40px; flex: none; padding-top: 2px;
  font-size: 1.65rem; line-height: 1; color: var(--red);
  transition: transform .4s var(--ease);
}
.why-item:hover .why-ic { transform: translateY(-4px); }
.why-item h4 { font-size: 1.22rem; font-weight: 700; color: #fff; }
.why-item p { color: var(--muted-d); font-size: .94rem; margin-top: 8px; max-width: 40ch; }
@media (max-width: 980px) { .why-grid { grid-template-columns: 1fr; gap: 0; } }

/* ============================================================
   COMO FUNCIONA
   ============================================================ */
#como-funciona { padding-bottom: 0; }
.steps-band { border-top: 1px solid var(--line); margin-top: clamp(44px, 6vw, 72px); }
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; }
.step {
  padding: clamp(40px, 4.5vw, 64px) clamp(26px, 2.6vw, 46px) clamp(48px, 6vw, 80px);
  border-left: 1px solid var(--line);
}
.step:first-child { border-left: none; padding-left: 0; }
.step:last-child { padding-right: 0; }
.step .step-head, .step h4, .step p { transition: transform .45s var(--ease); }
.step:hover .step-head, .step:hover h4, .step:hover p { transform: translateY(-8px); }
.step-head { display: flex; align-items: center; gap: 16px; margin-bottom: 24px; }
.step .step-no {
  font-weight: 800; font-size: 2.1rem; letter-spacing: -.03em; color: var(--ink);
  font-variant-numeric: tabular-nums; line-height: 1; transition: color .4s var(--ease);
}
.step:hover .step-no { color: var(--red); }
.step-kicker {
  font-size: .68rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase;
  color: var(--red); padding: 6px 12px; border: 1px solid var(--line); border-radius: 100px;
}
.step h4 { font-size: 1.34rem; font-weight: 700; letter-spacing: -.01em; }
.step p { color: var(--muted); margin-top: 12px; font-size: .98rem; max-width: 40ch; }
@media (max-width: 760px) {
  .steps { grid-template-columns: 1fr; }
  .step { border-left: none; border-top: 1px solid var(--line); padding-left: 0 !important; padding-right: 0 !important; }
  .step:first-child { border-top: none; }
}

/* ============================================================
   CTA — largura total, fundo com parallax
   ============================================================ */
.cta {
  position: relative; isolation: isolate; overflow: hidden;
  background: var(--black); color: #fff; text-align: center;
  padding-block: clamp(96px, 14vw, 190px);
}
.cta-bg {
  position: absolute; top: -18%; left: 0; right: 0; height: 136%; z-index: -2;
  background-image: url("../imagens/cta-saopaulo.jpg");
  background-size: cover; background-position: center;
  will-change: transform;
}
.cta-veil {
  position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(120% 90% at 50% 100%, rgba(237,18,24,.22) 0%, transparent 62%),
    linear-gradient(180deg, rgba(10,10,10,.9) 0%, rgba(10,10,10,.8) 45%, rgba(10,10,10,.92) 100%);
}
.cta-inner { position: relative; }
.cta h2 {
  font-size: clamp(1.9rem, 4.4vw, 3.1rem);
  font-weight: 700;              /* bold, não extrabold */
  line-height: 1.12; letter-spacing: -.02em; color: #fff;
  margin: 18px auto 0; max-width: 21ch;
}
.cta p {
  font-weight: 400; color: rgba(255,255,255,.8);
  max-width: 60ch; margin: 22px auto 0;
  font-size: clamp(1rem, 1.4vw, 1.08rem); line-height: 1.65;
}
.cta-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; margin-top: 40px; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--black); color: var(--cream);
  padding-top: clamp(64px, 8vw, 104px);
  position: relative; overflow: hidden;
}
.footer-top {
  display: grid; grid-template-columns: 1.5fr .7fr .8fr 1.2fr;
  gap: clamp(30px, 4vw, 56px); padding-bottom: 44px; align-items: start;
}
.footer-brand img { height: 104px; width: auto; margin-bottom: 26px; }
.footer-brand p { color: var(--muted-d); font-size: .98rem; max-width: 40ch; line-height: 1.7; }
.footer-social { display: flex; gap: 10px; margin-top: 26px; }
.footer-social a {
  width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center;
  border: 1px solid var(--line-d); color: #fff; transition: .35s var(--ease);
}
.footer-social a:hover { background: var(--red); border-color: var(--red); transform: translateY(-3px); }

.footer-col { display: flex; flex-direction: column; align-items: flex-start; }
.footer-col h5 {
  font-size: .74rem; font-weight: 700; letter-spacing: .18em;
  text-transform: uppercase; color: #fff; margin-bottom: 22px;
}
.footer-col > a {
  color: var(--muted-d); font-size: .96rem; padding-block: 7px;
  transition: color .3s var(--ease), transform .3s var(--ease);
}
.footer-col > a:hover { color: #fff; transform: translateX(4px); }

.footer-contact .ln {
  display: flex; gap: 15px; align-items: center;
  color: var(--muted-d); font-size: .96rem; margin-bottom: 18px;
  line-height: 1.55; transform: none !important;
}
.footer-contact .ln:hover { color: #fff; }
.footer-contact .ln small { display: block; font-size: .76rem; color: var(--muted-d); opacity: .8; }
.footer-contact .ln i {
  width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center;
  border: 1px solid var(--line-d); color: var(--red); flex: none; font-size: 1rem;
  transition: background .35s var(--ease), color .35s var(--ease), border-color .35s var(--ease);
}
.footer-contact .ln:hover i { background: var(--red); border-color: var(--red); color: #fff; }
.footer-hours {
  display: flex; align-items: center; gap: 10px;
  color: var(--muted-d); font-size: .88rem; margin-top: 6px;
}
.footer-hours i { color: var(--red); }

/* assinatura tipográfica — o elemento memorável do rodapé */
.footer-wordmark {
  line-height: .78; user-select: none; overflow: hidden;
  padding: 10px 16px clamp(22px, 4.4vw, 58px);
}
.footer-wordmark span {
  display: block; text-align: center; white-space: nowrap;
  font-family: "Roboto", var(--font);
  font-weight: 700; letter-spacing: -.035em;
  font-size: 26.2vw;
  /* O traço é pintado antes do preenchimento, e o preenchimento usa a cor do
     fundo: assim ele cobre as costuras internas dos glifos e sobra só o
     contorno externo. */
  color: var(--black);
  -webkit-text-stroke: 2px rgba(255,255,255,.12);
  paint-order: stroke fill;
}

.footer-bottom {
  border-top: 1px solid var(--line-d);
  padding-block: 26px; display: flex; align-items: center;
  justify-content: space-between; gap: 16px; flex-wrap: wrap;
}
.footer-bottom small { color: var(--muted-d); font-size: .84rem; }
.footer-made { font-style: italic; }

@media (max-width: 1080px) {
  .footer-top { grid-template-columns: 1fr 1fr; row-gap: 46px; }
  .footer-brand, .footer-contact { grid-column: span 2; }
}
@media (max-width: 560px) {
  .footer-top { grid-template-columns: 1fr; }
  .footer-brand, .footer-contact { grid-column: auto; }
  .footer-bottom { flex-direction: column; align-items: flex-start; padding-bottom: 92px; }
}

/* ============================================================
   WHATSAPP FLUTUANTE
   ============================================================ */
.wa-float {
  position: fixed; right: 22px; bottom: 22px; z-index: 850;
  display: inline-flex; align-items: center; gap: 0;
  background: #25D366; color: #fff; border-radius: 100px;
  padding: 16px; box-shadow: 0 18px 40px -12px rgba(37,211,102,.6);
  transition: transform .4s var(--ease), box-shadow .4s var(--ease), gap .4s var(--ease), padding .4s var(--ease);
  overflow: hidden; max-width: 60px;
}
.wa-float i { font-size: 1.7rem; line-height: 1; flex: none; }
.wa-float span { white-space: nowrap; font-weight: 700; font-size: .95rem; max-width: 0; opacity: 0; transition: max-width .45s var(--ease), opacity .35s; }
.wa-float:hover, .wa-float:focus-visible { max-width: 320px; gap: 12px; padding-inline: 20px; transform: translateY(-3px); box-shadow: 0 22px 48px -12px rgba(37,211,102,.7); }
.wa-float:hover span, .wa-float:focus-visible span { max-width: 240px; opacity: 1; }
.wa-float::after { content: ""; position: absolute; inset: 0; border-radius: 100px; box-shadow: 0 0 0 0 rgba(37,211,102,.5); animation: waPulse 2.6s var(--ease) infinite; }
@keyframes waPulse { 0% { box-shadow: 0 0 0 0 rgba(37,211,102,.5);} 70%{ box-shadow: 0 0 0 16px rgba(37,211,102,0);} 100%{ box-shadow:0 0 0 0 rgba(37,211,102,0);} }

/* ============================================================
   RESPONSIVO
   ============================================================ */
@media (max-width: 1100px) { .header-phone { display: none; } }
@media (max-width: 980px) {
  .nav, .header-cta { display: none; }
  .burger { display: block; }
  .about-grid { grid-template-columns: 1fr; }
  .about-figure { max-width: 100%; }
}
@media (max-width: 760px) {
  .serv-grid { grid-template-columns: 1fr; }
  .hero { min-height: 0; padding-top: 132px; }
  .hero-actions .btn { flex: 1 1 100%; justify-content: center; }
}

/* ---------- Movimento reduzido ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
    scroll-behavior: auto !important;
  }
  .js [data-reveal] { opacity: 1 !important; transform: none !important; }
  .js [data-reveal] > span, .js [data-reveal="stagger"] > * { opacity: 1 !important; transform: none !important; }
  .marquee-track { animation: none; }
}