/* =========================================================
   Limp Clean CG — folha de estilo única
   Paleta: azul-tinta (marca) + água (acento) sobre neutros
   com viés frio. Tema único e assumido: herói escuro,
   corpo claro. Todas as cores são pintadas explicitamente.
   ========================================================= */

:root {
  /* cor */
  --ink:        #0C1826;   /* azul quase preto — fundo do herói e do rodapé */
  --ink-soft:   #17293D;   /* superfície escura elevada */
  --brand:      #1857A8;   /* azul da marca */
  --brand-deep: #0E3D7C;   /* estado pressionado */
  --water:      #46C8DA;   /* acento: água — usado com parcimônia */
  --paper:      #F4F6F8;   /* neutro claro com viés azul */
  --card:       #FFFFFF;
  --line:       #D9E0E7;   /* traço frio */
  --text:       #16232F;
  --text-mute:  #5A6B7B;
  --text-onink: #E7EEF4;
  --text-onink-mute: #9BAEC0;

  /* tipo */
  --display: "Archivo", "Helvetica Neue", Arial, sans-serif;
  --body:    "Public Sans", "Segoe UI", system-ui, sans-serif;
  --accent-face: "Fraunces", Georgia, serif;

  /* medidas */
  --wrap: 1180px;
  --pad: clamp(20px, 5vw, 64px);
  --r: 4px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; }
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--text);
  font-family: var(--body);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
  font-family: var(--display);
  font-weight: 700;
  letter-spacing: -.022em;
  text-wrap: balance;
  margin: 0;
}

p { margin: 0; }
img { max-width: 100%; }

a { color: var(--brand); text-decoration-thickness: 1px; text-underline-offset: 3px; }

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

.skip {
  position: absolute; left: -9999px; top: 0;
  background: var(--card); color: var(--text);
  padding: 12px 18px; z-index: 100;
}
.skip:focus { left: 12px; top: 12px; }

/* ---------- tipografia utilitária ---------- */

.eyebrow {
  font-family: var(--display);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--water);
  margin: 0 0 18px;
}
.eyebrow--dark { color: var(--brand); }

.lede {
  font-size: clamp(17px, 1.5vw, 19px);
  color: var(--text-mute);
  max-width: 62ch;
}

/* ---------- botões ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--display);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -.005em;
  padding: 15px 24px;
  border: 1px solid transparent;
  border-radius: var(--r);
  text-decoration: none;
  cursor: pointer;
  transition: background-color .18s ease, color .18s ease, border-color .18s ease, transform .18s ease;
}
.btn:active { transform: translateY(1px); }

.btn--solid {
  background: var(--brand);
  color: #FFFFFF;
  border-color: var(--brand);
}
.btn--solid:hover { background: var(--brand-deep); border-color: var(--brand-deep); }

.btn--outline {
  background: transparent;
  color: var(--text-onink);
  border-color: rgba(231, 238, 244, .45);
}
.btn--outline:hover { background: rgba(231, 238, 244, .1); border-color: var(--text-onink); }

.btn--ghost {
  background: transparent;
  color: var(--text-onink);
  border-color: rgba(231, 238, 244, .35);
  padding: 12px 20px;
  font-size: 14px;
}
.btn--ghost:hover { background: var(--text-onink); color: var(--ink); border-color: var(--text-onink); }

.btn--block { width: 100%; justify-content: center; }

/* =========================================================
   HERÓI
   ========================================================= */

.hero {
  position: relative;
  isolation: isolate;
  background: var(--ink);
  color: var(--text-onink);
  padding: 0 var(--pad) clamp(56px, 8vw, 96px);
  overflow: hidden;
}

/* Solte uma foto real em assets/hero.jpg e ela assume aqui;
   sem o arquivo, o degradê abaixo segura a composição sozinho. */
.hero__media {
  position: absolute; inset: 0; z-index: -2;
  background-color: var(--ink);
  background-image:
    linear-gradient(200deg, rgba(20, 41, 60, .55) 0%, rgba(12, 24, 38, .8) 70%),
    url("assets/hero.jpg");
  background-size: cover;
  background-position: 60% 45%;
}
.hero__media::after {
  /* textura de fibra: linhas finíssimas, quase imperceptíveis */
  content: "";
  position: absolute; inset: 0;
  background-image: repeating-linear-gradient(
    115deg,
    rgba(255, 255, 255, .035) 0 1px,
    transparent 1px 7px
  );
  mix-blend-mode: overlay;
}
.hero__veil {
  position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(180deg, rgba(12, 24, 38, .78) 0%, rgba(12, 24, 38, .5) 42%, rgba(12, 24, 38, .92) 100%);
}

/* navegação */
.nav {
  max-width: var(--wrap);
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 28px;
  padding: 22px 0;
}

.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--text-onink); }
.brand__mark { color: var(--water); display: block; width: 34px; height: 34px; flex: none; }
.brand__mark svg { width: 100%; height: 100%; display: block; }
.brand__text { display: flex; flex-direction: column; line-height: 1.15; }
.brand__text strong {
  font-family: var(--display);
  font-size: 16px; font-weight: 800; letter-spacing: .1em;
}
.brand__text em {
  font-style: normal;
  font-family: var(--display);
  font-size: 10px; letter-spacing: .2em;
  color: var(--text-onink-mute);
}

.nav__links {
  list-style: none;
  display: flex;
  gap: 26px;
  margin: 0 0 0 auto;
  padding: 0;
}
.nav__links a {
  font-family: var(--display);
  font-size: 14.5px;
  font-weight: 500;
  color: var(--text-onink);
  text-decoration: none;
  padding-bottom: 3px;
  border-bottom: 1px solid transparent;
}
.nav__links a:hover { border-bottom-color: var(--water); }

.nav__cta { flex: none; }

/* conteúdo do herói */
.hero__body {
  max-width: var(--wrap);
  margin: 0 auto;
  padding-top: clamp(56px, 11vw, 130px);
}

.hero__title {
  font-size: clamp(46px, 8.4vw, 104px);
  font-weight: 800;
  line-height: .95;
  letter-spacing: -.04em;
  max-width: 14ch;
  margin-bottom: 26px;
}
.hero__title em {
  font-family: var(--accent-face);
  font-style: italic;
  font-weight: 500;
  font-size: .96em;
  letter-spacing: -.01em;
  color: var(--water);
}

.hero__sub {
  color: var(--text-onink-mute);
  max-width: 52ch;
  font-size: clamp(16px, 1.5vw, 19px);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(28px, 6vw, 64px);
  margin: clamp(44px, 7vw, 80px) 0 0;
  padding-top: 26px;
  border-top: 1px solid rgba(231, 238, 244, .16);
}
.hero__facts div { display: flex; flex-direction: column; gap: 2px; }
.hero__facts dt {
  font-family: var(--display);
  font-size: 11px; font-weight: 600;
  letter-spacing: .16em; text-transform: uppercase;
  color: var(--text-onink-mute);
}
.hero__facts dd {
  margin: 0;
  font-family: var(--display);
  font-size: 20px; font-weight: 600;
  color: var(--text-onink);
  font-variant-numeric: tabular-nums;
}

/* =========================================================
   FAIXA DE CONFIANÇA
   ========================================================= */

.strip {
  background: var(--card);
  border-bottom: 1px solid var(--line);
  padding: clamp(28px, 4vw, 42px) var(--pad);
}
.strip__list {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(20px, 3vw, 40px);
}
.strip__list li { display: flex; flex-direction: column; gap: 5px; }
.strip__k {
  font-family: var(--display);
  font-weight: 700;
  font-size: 15px;
  color: var(--text);
}
.strip__v { font-size: 14.5px; line-height: 1.5; color: var(--text-mute); }

/* =========================================================
   SEÇÃO PADRÃO
   ========================================================= */

.section {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: clamp(64px, 9vw, 118px) var(--pad);
}
.section__head { margin-bottom: clamp(36px, 5vw, 56px); }
.section__head h2,
.imper__text h2,
.quote__intro h2,
.section--split h2 {
  font-size: clamp(30px, 4.2vw, 50px);
  line-height: 1.04;
  margin-bottom: 18px;
  max-width: 18ch;
}

/* ---------- serviços ---------- */

.services {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.svc {
  background: var(--card);
  display: flex;
  flex-direction: column;
}
.svc__img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  background: var(--paper);
}
.svc__text {
  padding: clamp(22px, 2.6vw, 30px);
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex: 1;
}
.svc h3 { font-size: 21px; }
.svc p { font-size: 15.5px; line-height: 1.6; color: var(--text-mute); }

.tags {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: auto 0 0;
  padding: 14px 0 0;
}
.tags li {
  font-family: var(--display);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .01em;
  color: var(--brand);
  background: #EAF1FA;
  padding: 5px 10px;
  border-radius: 999px;
}

/* =========================================================
   COMPARADOR ANTES / DEPOIS  (.ba)
   A posição da alça vive em --pos e o JS só atualiza essa
   variável; o recorte, a alça e as etiquetas seguem sozinhos.
   ========================================================= */

.ba {
  --pos: 45%;
  position: relative;
  isolation: isolate;
  overflow: hidden;
  border-radius: var(--r);
  background: var(--ink);
  aspect-ratio: 16 / 10;
  touch-action: pan-y;
  cursor: ew-resize;
  user-select: none;
}
.ba--hero { aspect-ratio: 16 / 9; }

.ba__layer {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
}
.ba__layer--antes {
  clip-path: inset(0 calc(100% - var(--pos)) 0 0);
  filter: saturate(.38) brightness(.68) contrast(.96) sepia(.5);
}

/* sujeira desenhada por cima do lado "antes" */
.ba__grime {
  position: absolute;
  inset: 0;
  mix-blend-mode: multiply;
  opacity: .95;
  background-image:
    radial-gradient(34% 24% at 28% 62%, rgba(74, 54, 30, .95) 0%, rgba(74, 54, 30, 0) 66%),
    radial-gradient(16% 13% at 46% 44%, rgba(52, 40, 24, .95) 0%, rgba(52, 40, 24, 0) 68%),
    radial-gradient(22% 17% at 14% 33%, rgba(92, 72, 44, .8) 0%, rgba(92, 72, 44, 0) 70%),
    radial-gradient(11% 10% at 60% 70%, rgba(44, 34, 20, .9) 0%, rgba(44, 34, 20, 0) 68%),
    radial-gradient(9% 8% at 72% 52%, rgba(58, 44, 26, .85) 0%, rgba(58, 44, 26, 0) 68%),
    radial-gradient(120% 100% at 30% 100%, rgba(60, 48, 32, .7) 0%, rgba(60, 48, 32, 0) 58%);
}
.ba__grime::after {
  content: "";
  position: absolute; inset: 0;
  background-image:
    repeating-linear-gradient(48deg, rgba(80, 66, 46, .16) 0 2px, transparent 2px 5px),
    repeating-linear-gradient(-32deg, rgba(60, 50, 36, .12) 0 1px, transparent 1px 4px);
}
.ba__grime--b {
  background-image:
    radial-gradient(30% 30% at 62% 74%, rgba(88, 68, 44, .8) 0%, rgba(88, 68, 44, 0) 70%),
    radial-gradient(22% 18% at 34% 58%, rgba(70, 56, 38, .75) 0%, rgba(70, 56, 38, 0) 72%),
    radial-gradient(120% 90% at 50% 100%, rgba(78, 64, 46, .5) 0%, rgba(78, 64, 46, 0) 60%);
}
.ba__grime--c {
  background-image:
    radial-gradient(34% 28% at 40% 66%, rgba(64, 52, 40, .85) 0%, rgba(64, 52, 40, 0) 70%),
    radial-gradient(18% 14% at 70% 40%, rgba(90, 76, 54, .7) 0%, rgba(90, 76, 54, 0) 72%),
    radial-gradient(120% 90% at 20% 100%, rgba(56, 46, 34, .55) 0%, rgba(56, 46, 34, 0) 60%);
}
.ba__grime--d {
  background-image:
    radial-gradient(26% 22% at 52% 58%, rgba(122, 96, 52, .8) 0%, rgba(122, 96, 52, 0) 68%),
    radial-gradient(16% 14% at 38% 70%, rgba(104, 82, 46, .75) 0%, rgba(104, 82, 46, 0) 70%),
    radial-gradient(14% 12% at 64% 72%, rgba(96, 76, 44, .7) 0%, rgba(96, 76, 44, 0) 70%);
}

.ba__handle {
  position: absolute;
  top: 0; bottom: 0;
  left: var(--pos);
  width: 2px;
  margin-left: -1px;
  background: var(--card);
  box-shadow: 0 0 0 1px rgba(12, 24, 38, .25);
  pointer-events: none;
  z-index: 3;
}
.ba__handle span {
  position: absolute;
  top: 50%; left: 50%;
  width: 46px; height: 46px;
  margin: -23px 0 0 -23px;
  border-radius: 50%;
  background: var(--card);
  box-shadow: 0 6px 18px rgba(12, 24, 38, .35);
}
.ba__handle span::before,
.ba__handle span::after {
  content: "";
  position: absolute;
  top: 50%;
  width: 8px; height: 8px;
  border-top: 2px solid var(--brand);
  border-left: 2px solid var(--brand);
}
.ba__handle span::before { left: 13px; transform: translateY(-50%) rotate(-45deg); }
.ba__handle span::after  { right: 13px; transform: translateY(-50%) rotate(135deg); }

.ba__tag {
  position: absolute;
  top: 14px;
  z-index: 2;
  font-family: var(--display);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .16em;
  text-transform: uppercase;
  padding: 6px 11px;
  border-radius: 999px;
  background: rgba(12, 24, 38, .72);
  color: var(--text-onink);
}
.ba__tag--l { left: 14px; }
.ba__tag--r { right: 14px; background: var(--brand); color: #FFFFFF; }

/* o range é o controle real: acessível por teclado, invisível por cima da imagem */
.ba__range {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  margin: 0;
  z-index: 4;
  opacity: 0;
  cursor: ew-resize;
  -webkit-appearance: none;
  appearance: none;
  background: transparent;
}
.ba__range::-webkit-slider-thumb { -webkit-appearance: none; width: 46px; height: 100%; }
.ba__range::-moz-range-thumb { width: 46px; height: 200px; border: 0; opacity: 0; }
.ba:has(.ba__range:focus-visible) { outline: 2px solid var(--water); outline-offset: 3px; }

/* ---------- seção da demonstração ---------- */

.demo {
  background: var(--ink);
  color: var(--text-onink);
  padding: clamp(64px, 9vw, 118px) var(--pad);
}
.demo__head {
  max-width: var(--wrap);
  margin: 0 auto clamp(28px, 4vw, 44px);
}
.demo__head h2 {
  font-size: clamp(30px, 4.2vw, 50px);
  line-height: 1.04;
  margin-bottom: 18px;
  max-width: 18ch;
}
.demo__head .lede { color: var(--text-onink-mute); }
.demo .ba { max-width: var(--wrap); margin: 0 auto; }
.demo__note {
  max-width: var(--wrap);
  margin: 16px auto 0;
  font-size: 13.5px;
  color: var(--text-onink-mute);
}

/* ---------- galeria de casos ---------- */

.cases {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(20px, 2.6vw, 32px);
}
.case { margin: 0; display: flex; flex-direction: column; gap: 14px; }
.case figcaption { display: flex; flex-direction: column; gap: 4px; }
.case figcaption strong {
  font-family: var(--display);
  font-size: 17px;
  color: var(--text);
}
.case figcaption span { font-size: 14.5px; line-height: 1.5; color: var(--text-mute); }

.cases__note {
  margin-top: clamp(24px, 3vw, 36px);
  padding: 16px 18px;
  border-left: 3px solid var(--brand);
  background: #EAF1FA;
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--text);
}
.cases__note code {
  font-family: ui-monospace, "Cascadia Mono", Consolas, monospace;
  font-size: 13px;
  background: rgba(24, 87, 168, .1);
  padding: 1px 5px;
  border-radius: 3px;
}

/* ---------- faixa de imagem ---------- */

.band {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--line);
}
.band figure { margin: 0; position: relative; background: var(--ink); }
.band img {
  display: block;
  width: 100%;
  height: clamp(280px, 40vw, 520px);
  object-fit: cover;
}
.band figcaption {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 40px 22px 20px;
  font-size: 14.5px;
  line-height: 1.5;
  color: #FFFFFF;
  background: linear-gradient(180deg, rgba(12, 24, 38, 0) 0%, rgba(12, 24, 38, .86) 62%);
}

.section--tinted { max-width: none; }
.section--tinted > * { max-width: var(--wrap); margin-inline: auto; }

/* =========================================================
   IMPERMEABILIZAÇÃO
   ========================================================= */

.imper {
  background: var(--ink-soft);
  color: var(--text-onink);
  padding: clamp(64px, 9vw, 118px) var(--pad);
}
.imper__grid {
  max-width: var(--wrap);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
}
.imper__text .lede { color: var(--text-onink-mute); }
.imper__text .btn--solid { margin-top: 32px; }

.checks { list-style: none; margin: 26px 0 0; padding: 0; display: grid; gap: 12px; }
.checks li {
  position: relative;
  padding-left: 28px;
  font-size: 15.5px;
  line-height: 1.55;
  color: var(--text-onink);
}
.checks li::before {
  content: "";
  position: absolute;
  left: 0; top: .5em;
  width: 12px; height: 6px;
  border-left: 2px solid var(--water);
  border-bottom: 2px solid var(--water);
  transform: rotate(-45deg);
}

/* cena da gota — o risco visual da página, feito só em CSS */
.drop { margin: 0; }
.drop__scene {
  position: relative;
  aspect-ratio: 4 / 3;
  border: 1px solid rgba(231, 238, 244, .18);
  border-radius: var(--r);
  overflow: hidden;
  background: linear-gradient(180deg, #12283C 0%, #0C1826 100%);
}
.drop__fabric {
  position: absolute;
  inset: 46% 0 0 0;
  background:
    repeating-linear-gradient(90deg, rgba(255,255,255,.07) 0 1px, transparent 1px 6px),
    repeating-linear-gradient(0deg, rgba(255,255,255,.05) 0 1px, transparent 1px 6px),
    linear-gradient(180deg, #23405A 0%, #16293C 100%);
  border-top: 1px solid rgba(70, 200, 218, .35);
}
.drop__bead {
  position: absolute;
  border-radius: 50% 50% 48% 48% / 58% 58% 42% 42%;
  background:
    radial-gradient(60% 45% at 34% 28%, rgba(255,255,255,.85) 0%, rgba(255,255,255,0) 60%),
    radial-gradient(120% 110% at 50% 20%, rgba(70,200,218,.9) 0%, rgba(24,87,168,.85) 100%);
  box-shadow: 0 6px 14px rgba(0, 0, 0, .38);
}
.drop__bead--a { width: 74px; height: 66px; left: 22%; bottom: 46%; animation: bead 7s ease-in-out infinite; }
.drop__bead--b { width: 46px; height: 40px; left: 50%; bottom: 46%; animation: bead 7s ease-in-out .9s infinite; }
.drop__bead--c { width: 30px; height: 26px; left: 71%; bottom: 46%; animation: bead 7s ease-in-out 1.8s infinite; }

@keyframes bead {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-5px); }
}
@media (prefers-reduced-motion: reduce) {
  .drop__bead { animation: none; }
}

.drop__label {
  position: absolute;
  left: 18px;
  font-family: var(--display);
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--text-onink-mute);
}
.drop__label--top { top: 16px; }
.drop__label--bottom { bottom: 16px; color: var(--water); }

.drop figcaption {
  margin-top: 14px;
  font-size: 14px;
  color: var(--text-onink-mute);
}

/* =========================================================
   PROCESSO — a numeração existe porque a ordem importa
   ========================================================= */

.steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(20px, 3vw, 36px);
  counter-reset: etapa;
}
.steps li {
  border-top: 2px solid var(--brand);
  padding-top: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.steps__n {
  font-family: var(--display);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--brand);
}
.steps h3 { font-size: 19px; }
.steps p { font-size: 15px; line-height: 1.6; color: var(--text-mute); }

/* =========================================================
   ORÇAMENTO
   ========================================================= */

.quote {
  background: var(--ink);
  color: var(--text-onink);
  padding: clamp(64px, 9vw, 118px) var(--pad);
}
.quote__grid {
  max-width: var(--wrap);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 76px);
  align-items: start;
}
.quote__intro .lede { color: var(--text-onink-mute); }
.quote__phone {
  margin-top: 34px;
  padding-top: 22px;
  border-top: 1px solid rgba(231, 238, 244, .16);
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.quote__phone span {
  font-family: var(--display);
  font-size: 11px; font-weight: 600;
  letter-spacing: .16em; text-transform: uppercase;
  color: var(--text-onink-mute);
}
.quote__phone a {
  font-family: var(--display);
  font-size: 26px; font-weight: 700;
  color: var(--text-onink);
  text-decoration: none;
  font-variant-numeric: tabular-nums;
}
.quote__phone a:hover { color: var(--water); }

.form {
  background: var(--card);
  border-radius: var(--r);
  padding: clamp(24px, 3.4vw, 38px);
  display: grid;
  gap: 22px;
  color: var(--text);
}
.field { display: grid; gap: 9px; border: 0; margin: 0; padding: 0; min-width: 0; }
.field label,
.field legend {
  font-family: var(--display);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--text-mute);
  padding: 0;
}
.field input[type="text"] {
  font-family: var(--body);
  font-size: 16px;
  color: var(--text);
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 13px 14px;
  width: 100%;
}
.field input[type="text"]::placeholder { color: #90A0AE; }
.field input[type="text"]:focus { border-color: var(--brand); background: var(--card); }

.chips, .radios { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { position: relative; cursor: pointer; }
.chip input { position: absolute; opacity: 0; width: 100%; height: 100%; margin: 0; cursor: pointer; }
.chip span {
  display: block;
  font-family: var(--display);
  font-size: 14px;
  font-weight: 500;
  padding: 10px 16px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--card);
  color: var(--text);
  transition: background-color .15s ease, border-color .15s ease, color .15s ease;
}
.chip:hover span { border-color: var(--brand); }
.chip input:checked + span {
  background: var(--brand);
  border-color: var(--brand);
  color: #FFFFFF;
}
.chip input:focus-visible + span { outline: 2px solid var(--water); outline-offset: 2px; }

.form__foot { display: grid; gap: 12px; }
.form__preview {
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--text-mute);
  min-height: 1.5em;
}

/* =========================================================
   ATENDIMENTO + DÚVIDAS
   ========================================================= */

.section--split {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: clamp(40px, 6vw, 76px);
  align-items: start;
}
.hours {
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-mute);
}
.hours strong { color: var(--text); font-family: var(--display); }

.faq { border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary {
  list-style: none;
  cursor: pointer;
  padding: 20px 36px 20px 0;
  position: relative;
  font-family: var(--display);
  font-size: 17px;
  font-weight: 600;
  color: var(--text);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "";
  position: absolute;
  right: 6px; top: 50%;
  width: 9px; height: 9px;
  border-right: 2px solid var(--brand);
  border-bottom: 2px solid var(--brand);
  transform: translateY(-70%) rotate(45deg);
  transition: transform .2s ease;
}
.faq details[open] summary::after { transform: translateY(-25%) rotate(-135deg); }
.faq details p {
  padding: 0 20px 22px 0;
  font-size: 15.5px;
  color: var(--text-mute);
  max-width: 62ch;
}

/* =========================================================
   RODAPÉ
   ========================================================= */

.foot {
  background: var(--ink);
  color: var(--text-onink);
  padding: clamp(44px, 6vw, 72px) var(--pad) calc(clamp(44px, 6vw, 72px) + 40px);
}
.foot__grid {
  max-width: var(--wrap);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 32px;
  align-items: start;
}
.foot__brand { display: flex; gap: 14px; align-items: flex-start; }
.foot__brand p { font-size: 14.5px; line-height: 1.6; color: var(--text-onink-mute); }
.foot__brand strong { color: var(--text-onink); font-family: var(--display); letter-spacing: .04em; }

.foot__links { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.foot__links a {
  color: var(--text-onink);
  font-size: 15px;
  text-decoration: none;
  border-bottom: 1px solid rgba(231, 238, 244, .25);
}
.foot__links a:hover { border-bottom-color: var(--water); color: var(--water); }

.foot__note {
  font-family: var(--display);
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--text-onink-mute);
}

/* =========================================================
   BOTÃO FLUTUANTE
   ========================================================= */

.wa {
  position: fixed;
  right: clamp(14px, 3vw, 28px);
  bottom: clamp(14px, 3vw, 28px);
  z-index: 40;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  background: var(--ink-soft);
  color: var(--text-onink);
  border: 1px solid rgba(231, 238, 244, .2);
  border-radius: var(--r);
  padding: 13px 18px;
  font-family: var(--display);
  font-size: 14.5px;
  font-weight: 600;
  text-decoration: none;
  box-shadow: 0 10px 26px rgba(12, 24, 38, .28);
}
.wa:hover { background: var(--brand); border-color: var(--brand); color: #FFFFFF; }

/* =========================================================
   RESPONSIVO
   ========================================================= */

@media (max-width: 960px) {
  .nav__links { display: none; }
  .nav { gap: 16px; }
  .nav__cta { margin-left: auto; }
  .strip__list { grid-template-columns: repeat(2, 1fr); }
  .services { grid-template-columns: repeat(2, 1fr); }
  .imper__grid,
  .quote__grid,
  .section--split { grid-template-columns: 1fr; }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .foot__grid { grid-template-columns: 1fr; }
  .cases { grid-template-columns: 1fr; }
  .band { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  body { font-size: 16px; }
  .strip__list { grid-template-columns: 1fr; }
  .services { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .hero__actions .btn { flex: 1 1 auto; justify-content: center; }
  .wa span { display: none; }
  .wa { padding: 14px; border-radius: 50%; }
  .brand__text em { display: none; }
  .ba, .ba--hero { aspect-ratio: 4 / 3; }
  .ba__handle span { width: 40px; height: 40px; margin: -20px 0 0 -20px; }
}