/* ============================================================
   ARGOS - styles.css
   Identidade estritamente monocromática: preto, branco, um cinza.
   Estrutura editorial (ref. ciridae.com): hero em tela cheia,
   declarações gigantes, processo numerado, caso com métricas,
   módulos 01–04, carrossel de depoimentos, CTA direto.
   ============================================================ */

/* Fontes auto-hospedadas (privacidade: sem requisição ao Google) */
@import url('fonts.css');

:root {
  /* ---- Paleta base (as únicas quatro cores da marca) ---- */
  --void:   #0A0B0D;
  --carbon: #171A1F;
  --bone:   #F5F6F8;
  --steel:  #6E7681; /* NÃO usar em texto */

  /* ---- Tons de apoio (derivados, nunca introduzir matiz) ---- */
  --carbon-2:    #1D2028;
  --fog:         #9AA1AC;
  --ink-display: #E4E7EA;
  --white:       #FFFFFF;

  /* ---- Hairlines ---- */
  --line:        rgba(255,255,255,.10);
  --line-2:      rgba(255,255,255,.06);
  --line-strong: rgba(255,255,255,.24);

  /* ---- Tipografia ---- */
  --font-display: 'Instrument Sans', system-ui, -apple-system, sans-serif;
  --font-body:    'Inter', system-ui, -apple-system, sans-serif;
  --font-mono:    'JetBrains Mono', ui-monospace, 'SF Mono', Menlo, monospace;

  --text-hero: clamp(44px, 7.4vw, 112px);
  --text-h2:   clamp(30px, 4.4vw, 50px);
  --text-lead: clamp(17px, 2vw, 21px);

  /* ---- Layout ---- */
  --maxw: 1080px;
  --gutter: 28px;
  --section-y: 104px;

  /* ---- Raio (sóbrio) ---- */
  --radius-sm: 6px;
  --radius:    9px;
  --radius-md: 12px;
  --radius-lg: 14px;
  --radius-pill: 999px;

  /* ---- Movimento (calmo, sem bounce) ---- */
  --ease: cubic-bezier(.22,.61,.36,1);
  --dur-fast: .18s;
  --dur: .3s;
  --dur-slow: .7s;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--void);
  color: var(--bone);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

::selection { background: var(--steel); color: var(--white); }

img { max-width: 100%; display: block; }
a { color: inherit; }

.wrap {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

/* ---- Mono label utilitário ---- */
.mono-label {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 12px;
  letter-spacing: .12em;
  text-transform: uppercase;
}

/* ============================================================
   BARRA DE ANÚNCIO - link com sweep de brilho
   ============================================================ */
.announce {
  position: relative;
  display: flex;
  justify-content: center;
  overflow: hidden;
  background: var(--carbon);
  border-bottom: 1px solid var(--line-2);
  text-decoration: none;
  padding: 11px var(--gutter);
}

.announce__inner {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 12px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--fog);
  white-space: nowrap;
  transition: color var(--dur-fast) var(--ease);
}

.announce:hover .announce__inner { color: var(--bone); }

.announce__dot {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--steel);
  flex: none;
}

/* brilho que atravessa a barra */
.announce::after {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  left: -30%;
  width: 30%;
  background: linear-gradient(105deg, transparent, rgba(255,255,255,.07) 50%, transparent);
  animation: announce-sweep 4.5s var(--ease) infinite;
  pointer-events: none;
}

@keyframes announce-sweep {
  0%   { left: -30%; }
  60%  { left: 100%; }
  100% { left: 100%; }
}

/* ============================================================
   NAV - fixa, flutuante, 3 colunas (ref. ciridae)
   ============================================================ */
.nav {
  position: fixed;
  top: 54px; /* abaixo da barra de anúncio; encosta no topo ao rolar */
  left: 10px;
  right: 10px;
  z-index: 30;
  transition: top var(--dur) var(--ease);
}

.nav.is-scrolled { top: 12px; }

.nav__body {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  align-items: center;
  gap: 16px;
  padding: 8px 24px;
  border-radius: var(--radius-sm);
  background: rgba(10,11,13,.55);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  border: 1px solid var(--line-2);
}

.nav__left { display: flex; justify-content: flex-start; }

.nav__cta {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 12px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--void);
  background: var(--bone);
  border-radius: var(--radius-sm);
  padding: 10px 16px;
  text-decoration: none;
  transition: background var(--dur-fast) var(--ease);
}

.nav__cta:hover { background: var(--white); }

.nav__logo {
  justify-self: center;
  display: block;
}

.nav__logo img {
  width: 30px;
  transition: opacity var(--dur-fast) var(--ease);
}

.nav__logo:hover img { opacity: .8; }

.nav__right { display: flex; justify-content: flex-end; }

.nav__burger {
  display: flex;
  align-items: center;
  gap: 12px;
  background: none;
  border: none;
  color: var(--bone);
  cursor: pointer;
  padding: 10px 0;
}

.nav__burger-label {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 12px;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.nav__burger-close { display: none; }

body.menu-open .nav__burger-open { display: none; }
body.menu-open .nav__burger-close { display: inline; }

.nav__burger-lines {
  display: flex;
  flex-direction: column;
  gap: 5px;
  width: 22px;
}

.nav__burger-lines span {
  display: block;
  height: 1px;
  background: var(--bone);
  transition: transform var(--dur) var(--ease);
}

body.menu-open .nav__burger-lines span:first-child { transform: translateY(3px) rotate(45deg); }
body.menu-open .nav__burger-lines span:last-child { transform: translateY(-3px) rotate(-45deg); }

/* ---- Menu em tela cheia ---- */
.menu {
  position: fixed;
  inset: 0;
  z-index: 25;
  background: var(--void);
  display: flex;
  flex-direction: column;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--dur) var(--ease), visibility 0s linear var(--dur);
}

body.menu-open .menu {
  opacity: 1;
  visibility: visible;
  transition: opacity var(--dur) var(--ease);
}

body.menu-open { overflow: hidden; }

.menu__inner {
  display: flex;
  flex-direction: column;
  width: 100%;
}

.menu__inner a {
  display: flex;
  align-items: baseline;
  gap: 22px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(30px, 5.4vw, 56px);
  letter-spacing: -.02em;
  line-height: 1.1;
  color: var(--ink-display);
  text-decoration: none;
  padding: 18px 0;
  border-bottom: 1px solid var(--line-2);
  transition: color var(--dur-fast) var(--ease);
}

.menu__inner a:hover { color: var(--white); }
.menu__inner a:first-child { border-top: 1px solid var(--line-2); }

.menu__num {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--fog);
}

.menu__foot {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 28px;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--fog);
}

.menu__foot a { text-decoration: none; }
.menu__foot a:hover { color: var(--bone); }

/* ============================================================
   BOTÕES - primário invertido: Bone no fundo, Void no texto
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 15px;
  padding: 13px 24px;
  border-radius: var(--radius);
  border: 1px solid transparent;
  text-decoration: none;
  cursor: pointer;
  transition: background var(--dur-fast) var(--ease),
              border-color var(--dur-fast) var(--ease),
              color var(--dur-fast) var(--ease);
}

.btn--primary { background: var(--bone); color: var(--void); }
.btn--primary:hover { background: var(--white); }

.btn--secondary {
  background: transparent;
  color: var(--bone);
  border-color: var(--line-strong);
}
.btn--secondary:hover { border-color: var(--bone); }

.btn--sm { padding: 9px 18px; font-size: 14px; }
.btn--lg { padding: 15px 30px; font-size: 16px; }

.btn .arrow { font-family: var(--font-mono); }

/* ============================================================
   EYEBROW - marcador de seção assinatura
   ============================================================ */
.eyebrow {
  display: flex;
  align-items: center;
  gap: 14px;
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 12px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--fog);
  margin-bottom: 26px;
}

.eyebrow::before {
  content: '';
  width: 26px;
  height: 1px;
  background: var(--line-strong);
}

.eyebrow--center { justify-content: center; }
.eyebrow--center::after {
  content: '';
  width: 26px;
  height: 1px;
  background: var(--line-strong);
}

/* ============================================================
   HERO - 100svh, logo central + labels laterais + descrição
   embaixo, tudo sobre fundo animado (ref. ciridae)
   ============================================================ */
.hero {
  position: relative;
  overflow: hidden;
  height: 100vh;
  height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding-top: 122px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--line-2);
}

/* fundo: no lugar do vídeo da referência, o grid blueprint da
   marca em movimento lento + vinheta radial */
.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}

/* vídeo de fundo - pico na névoa, gerado sob medida para a marca.
   grayscale garante o monocromático */
.hero__bg-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(1);
  opacity: .7;
}

/* scrim: escurece a névoa clara atrás do texto inferior */
.hero__bg::after {
  content: '';
  position: absolute;
  inset: auto 0 0 0;
  height: 34%;
  background: linear-gradient(to bottom, transparent, rgba(10,11,13,.62));
}

.hero__bg-grid {
  position: absolute;
  inset: -64px;
  background-image:
    linear-gradient(var(--line-2) 1px, transparent 1px),
    linear-gradient(90deg, var(--line-2) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(ellipse 85% 75% at 50% 48%, #000 25%, transparent 80%);
  mask-image: radial-gradient(ellipse 85% 75% at 50% 48%, #000 25%, transparent 80%);
  animation: grid-pan 60s linear infinite;
}

@keyframes grid-pan {
  from { transform: translate(0, 0); }
  to   { transform: translate(64px, 64px); }
}

.hero__bg-vignette {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 55% at 50% 46%, rgba(29,32,40,.55) 0%, transparent 70%);
  animation: vignette-breathe 9s var(--ease) infinite alternate;
}

@keyframes vignette-breathe {
  from { opacity: .65; }
  to   { opacity: 1; }
}

.hero__spacer { flex: 0 0 0; }

/* faixa central: 1fr .5fr 1fr como na referência */
.hero__mid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr .5fr 1fr;
  align-items: center;
  width: 100%;
}

.hero__side {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.1;
  text-transform: uppercase;
  letter-spacing: .02em;
  color: var(--bone);
}

.hero__side.is-right { text-align: right; }

/* logo central pequena e nítida, com respiração calma */
.hero__logo {
  justify-self: center;
  width: clamp(141px, 9.8vw, 171px);
  animation: logo-breathe 7s var(--ease) infinite alternate;
}

.hero__logo img { width: 100%; }

@keyframes logo-breathe {
  from { transform: scale(1);    opacity: .9; }
  to   { transform: scale(1.05); opacity: 1; }
}

/* descrição embaixo: texto pequeno, caps, centralizado */
.hero__descr {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 0 var(--gutter);
}

.hero__descr h1 {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 16px;
  line-height: 1.35;
  letter-spacing: -.02em;
  text-transform: uppercase;
  color: var(--ink-display);
}

.hero__descr-dim { color: var(--fog); }

.hero__descr-cta {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.35;
  letter-spacing: -.02em;
  text-transform: uppercase;
  color: var(--ink-display);
  text-decoration: none;
  border-bottom: 1px solid var(--line-strong);
  margin-top: 2px;
  transition: color var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease);
}

.hero__descr-cta:hover {
  color: var(--white);
  border-color: var(--bone);
}

/* ============================================================
   FRASE DE DESTAQUE - pós-hero
   ============================================================ */
.statement {
  padding: var(--section-y) 0;
  border-top: 1px solid var(--line-2);
}

.statement__text {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(30px, 5vw, 64px);
  line-height: 1.08;
  letter-spacing: -.03em;
  color: var(--ink-display);
  max-width: 24ch;
}

.statement__dim { color: var(--fog); }

/* ============================================================
   FUNDO VOID - grid blueprint + vinheta, como no hero
   ============================================================ */
.bg-void {
  position: relative;
  background: var(--void);
  overflow: hidden;
}

.bg-void::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--line-2) 1px, transparent 1px),
    linear-gradient(90deg, var(--line-2) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 50% 45%, #000 25%, transparent 78%);
  mask-image: radial-gradient(ellipse 80% 70% at 50% 45%, #000 25%, transparent 78%);
  pointer-events: none;
}

.bg-void::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 55% at 50% 45%, rgba(29,32,40,.4) 0%, transparent 70%);
  pointer-events: none;
}

.bg-void > .wrap {
  position: relative;
  z-index: 1;
}

/* ============================================================
   SEÇÕES
   ============================================================ */
.section {
  padding: var(--section-y) 0;
  border-top: 1px solid var(--line-2);
}

.section h2 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-h2);
  line-height: 1.02;
  letter-spacing: -.02em;
  color: var(--ink-display);
  margin-bottom: 40px;
  max-width: 18ch;
}

/* ============================================================
   PROCESSO - cards de vidro fosco sobre vídeo (ref. ciridae)
   ============================================================ */
.glass-section {
  position: relative;
  overflow: hidden;
  padding: var(--section-y) 0;
  border-top: 1px solid var(--line-2);
}

.glass-section__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(1);
  opacity: .55;
}

.glass-section__scrim {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, var(--void), transparent 30%, transparent 70%, var(--void));
}

.glass-section__inner { position: relative; }

.glass-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.glass-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  min-height: 560px;
  padding: 34px 28px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: rgba(245,246,248,.05);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  transition: border-color var(--dur-fast) var(--ease),
              background var(--dur-fast) var(--ease);
}

.glass-card:hover {
  border-color: var(--line-strong);
  background: rgba(245,246,248,.08);
}

/* número em pílula - badge mono da marca */
.pill-num {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--bone);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-pill);
  padding: 5px 14px;
}

.glass-card h3 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 19px;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--bone);
  margin-top: 48px;
}

.glass-card__spark {
  width: 150px;
  margin: auto 0;
}

.glass-card p {
  color: var(--fog);
  font-size: 15px;
  line-height: 1.6;
  max-width: 40ch;
  margin-top: auto;
}

/* ============================================================
   CASO - intro + métricas em destaque
   ============================================================ */
.case {
  display: grid;
  grid-template-columns: 1fr 1.25fr;
  gap: 64px;
  align-items: center;
}

.case__intro h2 { margin-bottom: 20px; }

.case__intro p {
  color: var(--fog);
  font-size: 17px;
  line-height: 1.6;
  max-width: 48ch;
}

.case__metrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  margin-top: 40px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
}

.case__value {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(40px, 4.6vw, 60px);
  line-height: 1;
  letter-spacing: -.03em;
  color: var(--ink-display);
}

.case__label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--fog);
  margin-top: 12px;
}

/* deck de telas do produto em perspectiva 3D: a de trás fica
   deslocada e escurecida; a cada ciclo elas trocam de lugar. */
.case__shot {
  perspective: 1400px;
}

.shot-deck {
  position: relative;
  aspect-ratio: 1264 / 848;
  transform-style: preserve-3d;
}

.shot-deck__img {
  position: absolute;
  inset: 0;
  width: 100%;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--carbon);
  transition: transform .8s var(--ease),
              opacity .8s var(--ease),
              filter .8s var(--ease),
              box-shadow .8s var(--ease);
}

.shot-deck__img.is-front {
  z-index: 2;
  transform: rotateY(-16deg) rotateX(5deg) rotateZ(1.5deg);
  opacity: 1;
  filter: none;
  box-shadow: -28px 40px 70px rgba(0,0,0,.5);
}

.shot-deck__img.is-back {
  z-index: 1;
  transform: rotateY(-16deg) rotateX(5deg) rotateZ(1.5deg) translate3d(8%, -10%, -160px);
  opacity: .55;
  filter: brightness(.6);
  box-shadow: -14px 20px 40px rgba(0,0,0,.35);
  cursor: pointer;
}

/* telas fora do par atual/prévia ficam invisíveis atrás */
.shot-deck__img.is-hidden {
  z-index: 0;
  transform: rotateY(-16deg) rotateX(5deg) rotateZ(1.5deg) translate3d(8%, -10%, -160px);
  opacity: 0;
  pointer-events: none;
}

/* hover endireita suavemente a tela da frente */
.case__shot:hover .shot-deck__img.is-front {
  transform: rotateY(-6deg) rotateX(2deg) rotateZ(0deg);
  box-shadow: -14px 24px 50px rgba(0,0,0,.45);
}

/* slides do carrossel de produtos: troca com fade suave */
.case-slide { display: none; }

.case-slide.is-active {
  display: block;
  animation: case-fade .5s var(--ease);
}

@keyframes case-fade {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: none; }
}

.case__cta { margin-top: 36px; }

/* navegação do carrossel */
.case-nav {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-top: 40px;
}

.case-nav__btn {
  background: none;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  color: var(--bone);
  width: 42px;
  height: 42px;
  font-family: var(--font-mono);
  font-size: 15px;
  cursor: pointer;
  transition: border-color var(--dur-fast) var(--ease);
}

.case-nav__btn:hover { border-color: var(--bone); }

.case-nav__counter {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--fog);
}

.case__quote {
  margin-top: 36px;
  border-left: 1px solid var(--line-strong);
  padding-left: 26px;
  max-width: 60ch;
}

.case__quote p {
  font-size: 19px;
  line-height: 1.5;
  color: var(--bone);
}

.case__quote cite {
  display: block;
  font-style: normal;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--fog);
  margin-top: 14px;
}

/* ============================================================
   MÓDULOS - galeria expansível de cards com textura (ref. ciridae)
   ============================================================ */
.gallery-section__title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(26px, 3.6vw, 44px);
  line-height: 1.08;
  letter-spacing: -.01em;
  text-transform: uppercase;
  text-align: center;
  color: var(--ink-display);
  max-width: 30ch;
  margin: 0 auto 56px;
}

.gallery {
  display: flex;
  gap: 14px;
  height: 620px;
}

.gallery-card {
  position: relative;
  flex: 1;
  overflow: hidden;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  cursor: pointer;
  transition: flex .55s var(--ease), border-color var(--dur-fast) var(--ease);
}

.gallery-card.is-active { flex: 2.8; cursor: default; }
.gallery-card:hover { border-color: var(--line-strong); }

/* textura de fundo em camada própria: grayscale garante o monocromático */
.gallery-card__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(1) brightness(.95);
  transition: filter var(--dur) var(--ease);
}

.gallery-card.is-active .gallery-card__img { filter: grayscale(1) brightness(.8); }

/* véu pra legibilidade: escurece mais o miolo, onde o texto vive */
.gallery-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 90% 62% at 50% 50%, rgba(10,11,13,.62), transparent 78%),
    linear-gradient(to bottom, rgba(10,11,13,.3), transparent 40%, rgba(10,11,13,.4));
}

.gallery-card__content { text-shadow: 0 2px 18px rgba(10,11,13,.95), 0 1px 4px rgba(10,11,13,.9); }

.gallery-card__content {
  position: relative;
  z-index: 1;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 22px;
  text-align: center;
  padding: 30px 26px;
}

.gallery-card h3 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 19px;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--bone);
}

.gallery-card p {
  color: var(--bone);
  font-size: 15px;
  line-height: 1.6;
  max-width: 44ch;
  opacity: 0;
  max-height: 0;
  overflow: hidden;
  transition: opacity .4s var(--ease) .18s, max-height .55s var(--ease);
}

.gallery-card.is-active p {
  opacity: 1;
  max-height: 320px;
}

/* ============================================================
   O SEGREDO - texto + foto
   ============================================================ */
.team__grid {
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  gap: 64px;
  align-items: center;
}

.team__title {
  font-size: clamp(32px, 4.6vw, 54px) !important;
  max-width: 18ch !important;
  margin-bottom: 24px !important;
}

.team__text {
  color: var(--fog);
  font-size: 18px;
  line-height: 1.6;
  max-width: 52ch;
}

.team__photo {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--carbon);
}

.team__photo img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(1);
}

/* ============================================================
   CTA FINAL
   ============================================================ */
.cta-final { text-align: center; }

.cta-final__title {
  font-size: clamp(36px, 5.4vw, 64px) !important;
  line-height: 1 !important;
  letter-spacing: -.03em !important;
  max-width: 16ch !important;
  margin: 0 auto 22px !important;
}

.cta-final__sub {
  color: var(--fog);
  font-size: 18px;
  line-height: 1.5;
  max-width: 42ch;
  margin: 0 auto;
}

/* formulário de contato */
.form-card {
  max-width: 520px;
  margin: 40px auto 0;
  background: var(--carbon);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 30px;
  text-align: left;
}

.form-card form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.field label {
  display: block;
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 12px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--fog);
  margin-bottom: 8px;
}

.field input,
.field textarea {
  width: 100%;
  background: var(--void);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  color: var(--bone);
  font-family: var(--font-body);
  font-size: 15px;
  padding: 12px 14px;
  transition: border-color var(--dur-fast) var(--ease);
}

.field textarea {
  resize: vertical;
  min-height: 88px;
}

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

.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--bone);
}

.form-card .btn {
  margin-top: 6px;
  justify-content: center;
}

.form-card__consent {
  font-size: 12px;
  line-height: 1.5;
  color: var(--fog);
  margin-top: 4px;
}

.form-card__consent a {
  color: var(--bone);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.form-card__done {
  padding: 24px 0;
  text-align: center;
}

.form-card__done-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 22px;
  color: var(--bone);
}

.form-card__done p {
  color: var(--fog);
  font-size: 14px;
  margin-top: 8px;
}

.cta-final__email {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--fog);
  text-decoration: none;
  margin-top: 26px;
  transition: color var(--dur-fast) var(--ease);
}

.cta-final__email:hover { color: var(--bone); }

/* ============================================================
   PÁGINA LEGAL (privacidade)
   ============================================================ */
.legal { max-width: 720px; }

.legal__title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(32px, 5vw, 52px);
  line-height: 1.05;
  letter-spacing: -.03em;
  color: var(--ink-display);
  margin: 8px 0 6px;
}

.legal__updated {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--steel);
  margin-bottom: 40px;
}

.legal h2 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 20px;
  color: var(--bone);
  margin: 36px 0 12px;
}

.legal p {
  color: var(--fog);
  font-size: 16px;
  line-height: 1.65;
}

.legal p strong { color: var(--bone); font-weight: 600; }

.legal a {
  color: var(--bone);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.legal__back {
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .08em;
  text-transform: uppercase;
}

/* ============================================================
   WHATSAPP - botão flutuante e botão do formulário (P&B)
   ============================================================ */
.whats-float {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 22;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--bone);
  color: var(--void);
  border: 1px solid var(--line-strong);
  box-shadow: 0 8px 28px rgba(0,0,0,.5);
  transition: background var(--dur-fast) var(--ease), transform var(--dur-fast) var(--ease);
}

.whats-float:hover {
  background: var(--white);
  transform: translateY(-2px);
}

.whats-float svg { width: 28px; height: 28px; }

.btn--whats {
  justify-content: center;
  gap: 10px;
}

.whats-icon { width: 18px; height: 18px; flex: none; }

@media (max-width: 720px) {
  .whats-float { right: 14px; bottom: 14px; width: 52px; height: 52px; }
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  border-top: 1px solid var(--line);
  padding: 56px 0 72px;
}

.footer__inner {
  display: flex;
  flex-wrap: wrap;
  gap: 28px;
  align-items: center;
  justify-content: space-between;
}

.footer__brand { display: flex; align-items: center; gap: 14px; }
.footer__brand img { width: 30px; }

.badge {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 12px;
  letter-spacing: .12em;
  text-transform: uppercase;
  background: var(--bone);
  color: var(--void);
  border-radius: var(--radius-pill);
  padding: 6px 14px;
}

.footer__links {
  display: flex;
  gap: 22px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--fog);
}

.footer__links a {
  text-decoration: none;
  transition: color var(--dur-fast) var(--ease);
}

.footer__links a:hover { color: var(--bone); }

.footer__meta {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--fog);
}

/* ============================================================
   REVEAL - fade curto + subida de 18px
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity var(--dur-slow) var(--ease),
              transform var(--dur-slow) var(--ease);
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .hero__bg-grid, .hero__bg-vignette, .hero__logo, .announce::after { animation: none !important; }
  * { transition-duration: .01ms !important; }
}

/* ============================================================
   RESPONSIVO
   ============================================================ */
@media (max-width: 880px) {
  .glass-cards { grid-template-columns: 1fr; }
  .glass-card { min-height: 0; }
  .glass-card h3 { margin-top: 28px; }
  .glass-card__spark { width: 110px; margin: 28px 0; }
  .glass-card p { margin-top: 0; }

  /* galeria vira coluna no mobile */
  .gallery { flex-direction: column; height: auto; }
  .gallery-card { min-height: 96px; }
  .gallery-card.is-active { min-height: 380px; }
  .gallery-card__content { justify-content: center; gap: 14px; }

  .case { grid-template-columns: 1fr; gap: 40px; }

  .team__grid { grid-template-columns: 1fr; gap: 40px; }

  /* no mobile a tela fica quase de frente pra não perder legibilidade */
  .shot-deck__img.is-front {
    transform: rotateY(-7deg) rotateX(2deg);
    box-shadow: -12px 20px 40px rgba(0,0,0,.45);
  }
  .shot-deck__img.is-back {
    transform: rotateY(-7deg) rotateX(2deg) translate3d(6%, -7%, -120px);
  }
}

@media (max-width: 720px) {
  :root { --section-y: 72px; --gutter: 20px; }

  .announce { padding: 9px 14px; }
  .announce__inner { white-space: normal; text-align: center; gap: 8px; }

  .nav { top: 60px; left: 8px; right: 8px; }
  .nav.is-scrolled { top: 8px; }
  .nav__body { padding: 8px 14px; }
  .nav__cta { padding: 9px 12px; font-size: 11px; letter-spacing: .08em; }

  .hero { padding-top: 88px; padding-bottom: 30px; }

  /* como na referência: labels laterais somem, logo centraliza */
  .hero__mid { grid-template-columns: 1fr; }
  .hero__side { display: none; }
  .hero__logo { width: clamp(120px, 34vw, 150px); }

  .hero__descr h1, .hero__descr-cta { font-size: 14px; }

  .menu__inner a { font-size: 28px; padding: 14px 0; }
}