:root {
  --deep: #061a28;
  --ocean: #0e3a58;
  --mist: #e9f1f5;
  --mist-soft: rgba(233, 241, 245, .76);
  --line: rgba(233, 241, 245, .22);
  --pale: #dce9f0;
  --ink: #0b2233;
  --ink-soft: #3d566a;
  --line-dark: rgba(11, 34, 51, .16);
  --sand: #f2d49b;
  --font: "Archivo", system-ui, sans-serif;
  --ease: cubic-bezier(.2, .7, .2, 1);
  --gutter: clamp(16px, 4vw, 64px);
  color-scheme: dark;
}

@view-transition { navigation: auto; }

*, *::before, *::after { box-sizing: border-box; }
* { font-style: normal; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--deep);
  color: var(--mist);
  font: 400 17px/1.55 var(--font);
  font-stretch: 100%;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
p, h1, h2, h3, figure, ol { margin: 0; }
ol { padding: 0; list-style: none; }
img { display: block; max-width: 100%; height: auto; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* Títulos: Archivo larga, peso médio */
h1, h2, h3, .display {
  font-family: var(--font);
  font-stretch: 112%;
  font-weight: 500;
  letter-spacing: -.035em;
}
h2 { font-size: clamp(36px, 4.6vw, 72px); line-height: 1; }
h3 { font-size: clamp(22px, 2vw, 28px); line-height: 1.15; letter-spacing: -.02em; }
.kicker {
  font-size: 14px;
  font-weight: 500;
  letter-spacing: .06em;
  text-transform: uppercase;
  margin-bottom: 18px;
  opacity: .8;
}

/* ---------- Menu ---------- */
.nav {
  position: absolute;
  inset: 0 0 auto;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 40px;
  padding: 24px var(--gutter);
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-size: 24px;
  font-weight: 600;
  font-stretch: 118%;
  letter-spacing: -.03em;
}
.nav-links { display: flex; gap: 32px; margin-left: auto; }
.nav-links a { text-decoration: none; font-size: 15px; color: var(--mist-soft); transition: color .2s; }
.nav-links a:hover, .nav-links a[aria-current] { color: var(--mist); }
.nav-cta, .nav-toggle {
  padding: 11px 20px;
  border: 1px solid var(--line);
  border-radius: 999px;
  text-decoration: none;
  font: 500 15px var(--font);
  color: var(--mist);
  background: rgba(255, 255, 255, .06);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: background .2s;
}
.nav-cta:hover { background: rgba(255, 255, 255, .14); }
.nav-toggle { display: none; cursor: pointer; }
a:focus-visible, button:focus-visible { outline: 2px solid var(--sand); outline-offset: 3px; }

/* ---------- Hero ---------- */
.hero {
  --gx: 50%;
  --gy: 55%;
  --gd: min(56svh, 38vw);
  position: relative;
  height: 100svh;
  min-height: 660px;
  overflow: hidden;
  isolation: isolate;
  background: radial-gradient(circle at var(--gx) var(--gy), #1f6189 0, #134a6d calc(var(--gd) * .55), var(--ocean) calc(var(--gd) * .95), var(--deep) calc(var(--gd) * 1.7));
}
.hero::after {   /* escurece só o canto do texto */
  content: "";
  position: absolute;
  inset: 0;
  z-index: 3;
  pointer-events: none;
  background: radial-gradient(ellipse 50% 55% at 0% 100%, rgba(3, 14, 22, .6), transparent 70%);
}

.hero-brand {
  position: absolute;
  left: 50%;
  top: calc(var(--gy) - var(--gd) * .5 - 14vw);
  transform: translateX(-50%);
  z-index: 1;
  padding-top: .2em;   /* espaço para o acento do Í receber o preenchimento */
  font-size: 18.5vw;
  font-weight: 800;
  font-stretch: 125%;
  line-height: .8;
  letter-spacing: -.045em;
  white-space: nowrap;
  user-select: none;
  color: transparent;
  background: linear-gradient(180deg, rgba(233, 241, 245, .62) 0%, rgba(233, 241, 245, .22) 55%, rgba(233, 241, 245, .04) 100%);
  -webkit-background-clip: text;
          background-clip: text;
  animation: fade 1.1s var(--ease) both;
}

/* acento do Í desenhado à parte: o da fonte fica longe demais da letra nesse tamanho */
.i-acute { position: relative; }
.i-acute::before {
  content: "";
  position: absolute;
  left: 50%;
  top: var(--acc-top, .06em);
  width: .3em;
  height: .11em;
  transform: translateX(-38%);
  background: rgba(233, 241, 245, .62);
  clip-path: polygon(0 100%, 34% 100%, 100% 0, 62% 0);
}

.globe {
  position: absolute;
  left: var(--gx);
  top: var(--gy);
  width: var(--gd);
  aspect-ratio: 1;
  translate: -50% -50%;
  z-index: 2;
  animation: settle 1.1s var(--ease) both;
}
/* globo em CSS: aparece na hora e fica se o WebGL não carregar */
.globe-poster {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: url(../img/terra.webp) 62% 58% / 200% 100%;
  box-shadow:
    inset -38px -26px 70px rgba(2, 12, 22, .85),
    inset 12px 10px 40px rgba(170, 220, 255, .25),
    0 0 90px 10px rgba(110, 190, 255, .22);
  transition: opacity .8s ease;
}
.globe-gl {
  position: absolute;
  inset: -35%;
  width: 170%;
  height: 170%;
  opacity: 0;
  transition: opacity .8s ease;
}
.gl-ready .globe-gl { opacity: 1; }
.gl-ready .globe-poster { opacity: 0; }

.cloud-ring { position: absolute; inset: -35%; pointer-events: none; }
.cloud { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; transition: opacity 1.2s ease; }
.cloud.is-ready { opacity: .85; }
.cloud-back {
  -webkit-mask-image: linear-gradient(165deg, rgba(0,0,0,.2) 12%, #000 58%);
          mask-image: linear-gradient(165deg, rgba(0,0,0,.2) 12%, #000 58%);
}
.cloud-front {
  -webkit-mask-image: linear-gradient(175deg, transparent 45%, rgba(0,0,0,.85) 76%);
          mask-image: linear-gradient(175deg, transparent 45%, rgba(0,0,0,.85) 76%);
}
.cloud[data-layer="back-a"] { animation: spin 260s linear infinite; }
.cloud[data-layer="back-b"] { animation: spin 380s linear infinite reverse; }
.cloud[data-layer="back-b"].is-ready { opacity: .6; }
.cloud[data-layer="front"]  { animation: spin 200s linear infinite; }
.cloud[data-layer="front"].is-ready { opacity: .75; }

.planes { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 2; pointer-events: none; }

.hero-copy {
  position: absolute;
  z-index: 4;
  left: var(--gutter);
  bottom: clamp(40px, 8svh, 88px);
  max-width: 34vw;
}
.eyebrow { font-size: 14px; color: var(--mist-soft); margin-bottom: 16px; animation: rise .7s var(--ease) .1s both; }
.hero h1 { font-size: clamp(44px, 4.6vw, 80px); line-height: .98; letter-spacing: -.045em; }
.line { display: block; overflow: hidden; padding-bottom: .08em; }
.line > span { display: block; animation: line .8s var(--ease) both; }
.line:nth-child(1) > span { animation-delay: .15s; }
.line:nth-child(2) > span { animation-delay: .27s; }
.lead { margin-top: 20px; max-width: 38ch; font-size: 16px; color: var(--mist-soft); animation: rise .7s var(--ease) .4s both; }

.hero-dock {
  position: absolute;
  z-index: 4;
  right: var(--gutter);
  bottom: clamp(40px, 8svh, 88px);
  animation: rise .55s var(--ease) .6s both;
}

/* ---------- Vidro ---------- */
.glass {
  background: rgba(8, 34, 52, .34);   /* levemente escuro: o texto segura quando a nuvem passa atrás */
  backdrop-filter: blur(18px) saturate(1.25);
  -webkit-backdrop-filter: blur(18px) saturate(1.25);
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 20px 22px;
}
.glass-light {
  background: rgba(255, 255, 255, .42);
  border-color: rgba(255, 255, 255, .7);
  color: var(--ink);
}
.glass-light .stat-label, .glass-light .stat-note, .glass-light .stat-value small { color: var(--ink-soft); }
.stat-label { font-size: 13px; color: var(--mist-soft); }
.stat-value {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-top: 10px;
  font-size: 34px;
  font-weight: 500;
  font-stretch: 112%;
  letter-spacing: -.03em;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}
.stat-value small { font-size: 14px; font-weight: 500; font-stretch: 100%; letter-spacing: 0; color: var(--mist-soft); }
.stat-note { font-size: 13px; color: var(--mist-soft); margin-top: 6px; }

/* ---------- Painel único: números + ação, separados por linhas finas ---------- */
.dock {
  display: flex;
  align-items: stretch;
  padding: 8px;
  border-radius: 28px;
}
.dock-stat { padding: 14px 22px 16px; min-width: 150px; }
.dock-stat + .dock-stat { border-left: 1px solid var(--line); }
.glass-light .dock-stat + .dock-stat { border-left-color: rgba(11, 34, 51, .14); }
.dock-cta {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-left: 10px;
  padding: 12px 18px 12px 12px;
  border-radius: 22px;
  background: var(--sand);
  color: var(--deep);
  text-decoration: none;
  transition: background .18s, transform .18s var(--ease);
}
.dock-icon {
  flex: none;
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--deep);
  color: var(--sand);
}
.dock-text { display: grid; gap: 2px; line-height: 1.25; }
.dock-text strong { font-size: 16px; font-weight: 600; }
.dock-text span { font-size: 13px; color: rgba(6, 26, 40, .72); }
.dock-arrow { margin-left: 6px; font-size: 20px; transition: transform .18s var(--ease); }
@media (hover: hover) and (pointer: fine) {
  .dock-cta:hover { background: #f7e1b5; }
  .dock-cta:hover .dock-arrow { transform: translateX(4px); }
}
.dock-cta:active { transform: scale(.99); }

/* ---------- Botões ---------- */
.btn-accent, .btn-ghost {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  min-height: 46px;
  padding: 12px 20px;
  border-radius: 999px;
  font: 600 15px var(--font);
  text-decoration: none;
  transition: transform .18s var(--ease), background .18s;
}
.btn-accent { margin-top: auto; background: var(--sand); color: var(--deep); }
.btn-ghost { border: 1px solid var(--line); color: var(--mist); }
.btn-ghost-dark { border-color: var(--line-dark); color: var(--ink); }
@media (hover: hover) and (pointer: fine) {
  .btn-accent:hover { background: #f7e1b5; transform: translateY(-1px); }
  .btn-ghost:hover { background: rgba(255, 255, 255, .08); }
  .btn-ghost-dark:hover { background: rgba(11, 34, 51, .06); }
}
.btn-accent:active, .btn-ghost:active { transform: none; }
.link-arrow { font-weight: 600; text-underline-offset: 6px; }
.link-arrow::after { content: " →"; }

.fill {
  display: inline-block;
  font: 500 12px/1.3 var(--font);
  font-stretch: 100%;
  letter-spacing: 0;
  padding: 3px 6px;
  border: 1px dashed rgba(242, 212, 155, .8);
  border-radius: 6px;
  color: var(--sand);
  vertical-align: middle;
}
.bird .fill, .steps .fill, .cta .fill, .page-light .fill { color: #8a5a12; border-color: rgba(138, 90, 18, .6); }

/* placeholder de imagem que ainda vai chegar */
.ph {
  display: grid;
  place-items: center;
  text-align: center;
  font-size: 14px;
  letter-spacing: .02em;
  color: rgba(11, 34, 51, .7);
  background: #b9c9d3;
}

/* ---------- Revelação ao rolar ---------- */
.js .reveal { opacity: 0; transform: translateY(28px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.js .reveal.is-in { opacity: 1; transform: none; }

/* ---------- Cena 1 · Pássaro ---------- */
.bird {
  position: relative;
  min-height: 100svh;
  overflow: hidden;
  isolation: isolate;
  color: var(--ink);
  background: radial-gradient(ellipse 70% 80% at 62% 45%, #f2f7fa 0%, #d6e6ef 45%, #a9c4d4 100%);
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  padding: 120px var(--gutter);
}
.bird-word {
  position: absolute;
  left: 50%;
  top: 4%;
  transform: translateX(-50%);
  z-index: 0;
  padding-top: .2em;
  font-size: 34vw;
  font-weight: 800;
  font-stretch: 125%;
  line-height: .8;
  letter-spacing: -.05em;
  color: transparent;
  background: linear-gradient(180deg, rgba(255, 255, 255, .95), rgba(255, 255, 255, .15) 85%);
  -webkit-background-clip: text;
          background-clip: text;
  user-select: none;
}
.bird-photo {
  position: absolute;
  z-index: 1;
  right: 4vw;
  bottom: 0;
  width: min(62vw, 92svh);
  aspect-ratio: 1;
}
.bird-photo img { width: 100%; height: 100%; object-fit: contain; object-position: bottom; }
.bird-tag {
  position: absolute;
  left: 4%;
  top: 30%;
  padding: 10px 16px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 600;
  white-space: nowrap;
}
.bird-tag span { margin-left: 8px; font-weight: 400; color: var(--ink-soft); }
.bird-copy { position: relative; z-index: 2; max-width: 30rem; align-self: end; }
.bird-copy p:not(.kicker) { margin-top: 22px; color: var(--ink-soft); }
.bird-dock {
  position: absolute;
  z-index: 2;
  right: var(--gutter);
  bottom: 64px;
}

/* ---------- Cena 2 · Máquinas (presa na rolagem) ---------- */
.machines { --p: 0; position: relative; height: 220svh; background: var(--deep); }
.machines-stage { position: sticky; top: 0; height: 100svh; overflow: hidden; }
.machines-photo {
  position: absolute;
  inset: 0;
  transform: scale(calc(1.14 - var(--p) * .14));
  transform-origin: 50% 70%;
  will-change: transform;
}
.machines-photo img { width: 100%; height: 100%; object-fit: cover; object-position: 70% 50%; }
.machines-stage::after {   /* escurece só a base, onde ficam os cartões */
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 45%;
  background: linear-gradient(0deg, rgba(4, 18, 28, .55), transparent);
  pointer-events: none;
}
.machines-title {
  position: absolute;
  z-index: 2;
  left: 0;
  right: 0;
  top: 11svh;
  text-align: center;
  font-size: 12.5vw;
  font-weight: 700;
  font-stretch: 125%;
  letter-spacing: -.05em;
  line-height: .9;
  color: #fff;
  white-space: nowrap;
  transform: translateY(calc(var(--p) * -6svh));
}
.machines-cards {
  position: absolute;
  z-index: 3;
  left: var(--gutter);
  right: var(--gutter);
  bottom: 7svh;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 24px;
}
.machines-cards > * { transition: opacity .7s var(--ease), transform .7s var(--ease); }
.js .machines:not(.show-cards) .machines-cards > * { opacity: 0; transform: translateY(24px); }
.machines-cards > :nth-child(2) { transition-delay: .12s; }
.machines-note { max-width: 34ch; margin-right: 64px; font-size: 16px; color: var(--mist); text-shadow: 0 1px 12px rgba(2, 12, 20, .5); }

/* ---------- Como funciona ---------- */
.steps { background: var(--mist); color: var(--ink); padding: clamp(80px, 12vw, 160px) var(--gutter); }
.steps-head { max-width: 640px; }
/* a linha enche conforme a rolagem (--sp vem do site.js) e cada passo acende quando ela chega */
.steps-list {
  --sp: 0;
  position: relative;
  margin-top: clamp(48px, 6vw, 88px);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  border-top: 2px solid var(--line-dark);
}
.steps-list::before {
  content: "";
  position: absolute;
  left: 0;
  top: -2px;
  height: 2px;
  width: calc(var(--sp) * 100%);
  background: var(--ocean);
}
.steps-list li { position: relative; padding-top: 44px; }
.step-dot {
  position: absolute;
  left: 0;
  top: -9px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 2px solid rgba(11, 34, 51, .25);
  background: var(--mist);
  transition: background .4s, border-color .4s, box-shadow .4s;
}
.on > .step-dot, .on .step-dot { border-color: var(--ocean); background: var(--ocean); box-shadow: 0 0 0 6px rgba(14, 58, 88, .12); }
.step-icon {
  display: block;
  width: 64px;
  height: 64px;
  margin-bottom: 28px;
  fill: none;
  stroke: var(--ocean);
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
  overflow: visible;
}
.step-icon path, .step-icon circle { stroke-dasharray: 1; stroke-dashoffset: 1; transition: stroke-dashoffset 1.2s var(--ease); }
.step-icon > :nth-child(2), .step-icon .rotor > :first-child { transition-delay: .15s; }
.step-icon > :nth-child(3), .step-icon .rotor > :last-child { transition-delay: .3s; }
.step-icon > :nth-child(n+4) { transition-delay: .45s; }
.on .step-icon path, .on .step-icon circle { stroke-dashoffset: 0; }
.rotor { transform-box: view-box; transform-origin: 24px 18px; }
.on .rotor { animation: spin 7s linear 1.2s infinite; }
.steps-list li > :not(.step-dot) { transition: opacity .6s var(--ease); }
.js .steps-list li:not(.on) > :not(.step-dot):not(.step-icon) { opacity: .4; }
.step-n { display: block; font-size: 14px; font-weight: 600; color: var(--ink-soft); margin-bottom: 10px; font-variant-numeric: tabular-nums; }
.steps-list p { margin-top: 12px; color: var(--ink-soft); font-size: 16px; }
.steps .link-arrow { display: inline-block; margin-top: 48px; }

/* ---------- Para quem ---------- */
.paths { display: grid; grid-template-columns: 1fr 1fr; background: var(--deep); }
.path { padding: clamp(64px, 9vw, 128px) var(--gutter); display: flex; flex-direction: column; gap: 20px; align-items: flex-start; }
.path + .path { border-left: 1px solid var(--line); background: var(--ocean); }
.path h3 { font-size: clamp(28px, 3vw, 44px); max-width: 16ch; }
.path p:not(.kicker) { color: var(--mist-soft); max-width: 44ch; }
.path .kicker { margin-bottom: 0; }

/* ---------- CTA ---------- */
.cta { background: var(--pale); color: var(--ink); padding: clamp(80px, 11vw, 150px) var(--gutter); }
.cta-inner { max-width: 900px; }
.cta p { margin-top: 18px; color: var(--ink-soft); }
.cta-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.cta .btn-accent { margin-top: 0; }

/* ---------- Rodapé ---------- */
.footer { padding: 56px var(--gutter) 40px; background: var(--deep); border-top: 1px solid var(--line); }
.footer-top { display: flex; justify-content: space-between; align-items: center; gap: 24px; flex-wrap: wrap; }
.footer nav { display: flex; gap: 28px; flex-wrap: wrap; }
.footer nav a { text-decoration: none; color: var(--mist-soft); font-size: 15px; }
.footer nav a:hover { color: var(--mist); }
.footer-bottom { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-top: 40px; font-size: 14px; color: var(--mist-soft); }

/* ---------- WhatsApp flutuante ---------- */
.wa-float {
  position: fixed;
  z-index: 30;
  right: 20px;
  bottom: max(20px, env(safe-area-inset-bottom));
  width: 56px;
  height: 56px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--sand);
  color: var(--deep);
  box-shadow: 0 8px 24px rgba(2, 12, 20, .35);
  transition: transform .25s var(--ease), opacity .25s;
}
.wa-float.is-hidden { opacity: 0; transform: translateY(16px); pointer-events: none; }
@media (hover: hover) and (pointer: fine) { .wa-float:not(.is-hidden):hover { transform: scale(1.05); } }

/* ---------- Páginas internas ---------- */
.page-head {
  position: relative;
  padding: 180px var(--gutter) clamp(64px, 8vw, 110px);
  background: radial-gradient(ellipse 60% 90% at 85% 0%, #1b5a80 0%, var(--ocean) 45%, var(--deep) 100%);
  overflow: hidden;
}
.page-head h1 { font-size: clamp(44px, 7vw, 112px); line-height: .95; letter-spacing: -.045em; max-width: 14ch; }
.page-head p:not(.kicker) { margin-top: 24px; max-width: 46ch; color: var(--mist-soft); }
.page-head .head-word {
  position: absolute;
  right: -2vw;
  bottom: -3vw;
  font-size: 22vw;
  font-weight: 800;
  font-stretch: 125%;
  letter-spacing: -.05em;
  line-height: .8;
  color: rgba(233, 241, 245, .06);
  user-select: none;
  pointer-events: none;
}
.page-light { background: var(--mist); color: var(--ink); padding: clamp(72px, 10vw, 140px) var(--gutter); }
.page-light p { color: var(--ink-soft); }
.page-dark { background: var(--deep); padding: clamp(72px, 10vw, 140px) var(--gutter); }

/* lista de parques */
.parks { display: grid; gap: 0; border-top: 1px solid var(--line-dark); }
.park {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr 1fr;
  gap: 24px;
  align-items: baseline;
  padding: 28px 0;
  border-bottom: 1px solid var(--line-dark);
}
.park h3 { font-size: clamp(24px, 2.4vw, 34px); }
.park dt { font-size: 13px; color: var(--ink-soft); }
.park dd { margin: 4px 0 0; font-weight: 500; }
.park dl { margin: 0; }

/* galeria: mosaico com tamanhos diferentes */
.gallery {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  grid-auto-rows: 12vw;
  gap: 10px;
  margin-top: 48px;
}
.gallery a { position: relative; display: block; overflow: hidden; border-radius: 14px; }
.gallery a:nth-child(1) { grid-column: span 4; grid-row: span 3; }
.gallery a:nth-child(2) { grid-column: span 2; grid-row: span 2; }
.gallery a:nth-child(3) { grid-column: span 2; grid-row: span 1; }
.gallery a:nth-child(4) { grid-column: span 3; grid-row: span 2; }
.gallery a:nth-child(5) { grid-column: span 3; grid-row: span 2; }
.gallery .ph, .gallery img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease); }
.gallery .ph { font-size: 13px; padding: 12px; }
.gallery a:hover .ph, .gallery a:hover img { transform: scale(1.03); }

.lightbox {
  width: min(1200px, 100vw - 32px);
  max-height: calc(100svh - 32px);
  padding: 0;
  border: 0;
  border-radius: 18px;
  background: var(--deep);
  color: var(--mist);
  overflow: hidden;
}
.lightbox::backdrop { background: rgba(2, 10, 16, .82); backdrop-filter: blur(6px); }
.lightbox[open] { animation: rise .3s var(--ease); }
.lb-stage { aspect-ratio: 16 / 10; max-height: calc(100svh - 120px); display: grid; }
.lb-stage img, .lb-ph { width: 100%; height: 100%; object-fit: contain; }
.lb-bar { display: flex; align-items: center; gap: 8px; padding: 12px 16px; }
.lb-caption { margin-right: auto; font-size: 14px; color: var(--mist-soft); }
.lb-bar button {
  min-width: 44px;
  min-height: 44px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: transparent;
  color: var(--mist);
  font: 500 15px var(--font);
  cursor: pointer;
  padding: 0 14px;
}

/* empresa */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 6vw, 96px); align-items: start; }
.split h2 { max-width: 14ch; }
.split p + p { margin-top: 18px; }
.facts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; margin-top: 64px; border-top: 1px solid var(--line); }
.facts div { padding: 28px 24px 0 0; }
.facts dt { font-size: 13px; color: var(--mist-soft); }
.facts dd { margin: 8px 0 0; font-size: clamp(22px, 2.2vw, 30px); font-weight: 500; font-stretch: 112%; letter-spacing: -.02em; }

/* passo a passo completo */
/* linha vertical que desce com a rolagem; cada etapa acende e desenha o ícone */
.timeline { --sp: 0; position: relative; display: grid; gap: 0; border-left: 2px solid var(--line-dark); }
.timeline::before {
  content: "";
  position: absolute;
  left: -2px;
  top: 0;
  width: 2px;
  height: calc(var(--sp) * 100%);
  background: var(--ocean);
}
.timeline li {
  position: relative;
  display: grid;
  grid-template-columns: 96px 1fr 1.3fr;
  gap: 32px;
  padding: 48px 0 48px 40px;
  align-items: start;
}
.timeline li + li { border-top: 1px solid var(--line-dark); }
.timeline .step-dot { left: -9px; top: 56px; }
.timeline .step-icon { width: 80px; height: 80px; margin: 0; }
.timeline .step-n { font-size: 14px; margin-bottom: 8px; }
.timeline h3 { font-size: clamp(28px, 3vw, 40px); }
.timeline .when { display: inline-block; margin-top: 14px; padding: 4px 12px; border-radius: 999px; background: rgba(14, 58, 88, .08); font-size: 14px; font-weight: 500; color: var(--ocean); }
.timeline li > :not(.tl-mark) { transition: opacity .6s var(--ease); }
.js .timeline li:not(.on) > :not(.tl-mark) { opacity: .4; }

/* contato */
.contact { display: grid; grid-template-columns: 1fr 1.3fr; gap: clamp(32px, 5vw, 80px); align-items: start; }
.contact dl { margin: 0; display: grid; gap: 24px; }
.contact dt { font-size: 13px; color: var(--ink-soft); }
.contact dd { margin: 6px 0 0; font-size: 20px; font-weight: 500; }
.contact .btn-accent { margin-top: 32px; }
.map { width: 100%; aspect-ratio: 4 / 3; border: 0; border-radius: 18px; background: #c9d6dd; }

/* ---------- Animações ---------- */
@keyframes settle { from { opacity: 0; transform: scale(1.06); } to { opacity: 1; transform: scale(1); } }
@keyframes line { from { transform: translateY(105%); } to { transform: none; } }
@keyframes rise { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
@keyframes fade { from { opacity: 0; } to { opacity: 1; } }
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- Tablet ---------- */
@media (max-width: 1100px) {
  .nav-links { gap: 22px; }
  .hero { --gd: min(52svh, 50vw); --gy: 46%; }
  .hero-copy { max-width: 46vw; }
  .hero-dock .dock-stat:nth-child(2) { display: none; }
  .steps-list { grid-template-columns: 1fr 1fr; row-gap: 56px; }
  .machines-cards { flex-direction: column-reverse; align-items: flex-start; }
  .machines-note { margin-right: 0; }
  .park { grid-template-columns: 1fr 1fr; }
}

/* ---------- Celular: cenas redesenhadas ---------- */
@media (max-width: 760px) {
  body { font-size: 16px; }
  .nav { padding: 18px 16px; gap: 12px; }
  .logo { font-size: 22px; }
  .nav-cta { display: none; }
  .nav-toggle { display: block; margin-left: auto; padding: 10px 18px; }
  .nav-links {
    position: absolute;
    top: 72px;
    right: 16px;
    left: 16px;
    flex-direction: column;
    gap: 0;
    padding: 8px;
    border: 1px solid var(--line);
    border-radius: 18px;
    background: rgba(6, 26, 40, .9);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    visibility: hidden;
    opacity: 0;
    transform: translateY(-6px);
    transition: opacity .2s, transform .2s, visibility 0s .2s;
  }
  .nav-links.is-open { visibility: visible; opacity: 1; transform: none; transition: opacity .2s, transform .2s; }
  .nav-links a { padding: 14px 12px; font-size: 17px; color: var(--mist); }

  /* hero: título no alto, nome e globo no meio, cartões embaixo */
  .hero { --gx: 50%; --gy: 52%; --gd: min(84vw, 40svh); min-height: 640px; }
  .hero::after { background: linear-gradient(180deg, rgba(3, 14, 22, .5), transparent 32%); }
  .hero-brand { font-size: 21vw; top: calc(var(--gy) - var(--gd) * .5 - 12vw); }
  .hero-copy { top: 84px; bottom: auto; right: 16px; left: 16px; max-width: none; }
  .eyebrow { font-size: 13px; margin-bottom: 10px; }
  .hero h1 { font-size: clamp(36px, 10.4vw, 52px); }
  .lead { display: none; }
  /* painel: dois números lado a lado e a ação ocupando a linha de baixo */
  .dock { display: grid; grid-template-columns: 1fr 1fr; padding: 6px; border-radius: 24px; }
  .dock-stat { min-width: 0; padding: 12px 14px 14px; }
  .hero-dock { left: 16px; right: 16px; bottom: max(16px, env(safe-area-inset-bottom)); }
  .hero-dock .dock-stat:nth-child(2) { display: block; }
  .dock-cta { grid-column: 1 / -1; margin: 6px 0 0; padding: 10px 14px 10px 10px; border-radius: 18px; }
  .dock-icon { width: 40px; height: 40px; }
  .dock-text strong { font-size: 15px; }
  .dock-arrow { margin-left: auto; }
  .stat-label { font-size: 12px; }
  .stat-value { font-size: 26px; margin-top: 8px; }
  .stat-value small { font-size: 12px; }

  /* pássaro: palavra no alto, ave embaixo, texto por cima do céu */
  .bird { display: flex; flex-direction: column; justify-content: flex-start; padding: 96px 16px 0; min-height: 100svh; }
  .bird-word { top: auto; bottom: 34svh; font-size: 40vw; }
  .bird-copy { order: -1; align-self: auto; }
  .bird-copy p:not(.kicker) { font-size: 15px; margin-top: 14px; }
  .bird-photo { position: relative; right: auto; width: 100%; margin-top: auto; padding-top: 16px; }
  .bird-dock { position: relative; inset: auto; margin: -48px 0 24px; }
  .bird-tag { top: 22%; left: 0; font-size: 13px; padding: 8px 12px; }

  /* máquinas: foto recortada na turbina grande, título em duas linhas */
  .machines { height: 180svh; }
  .machines-photo img { object-position: 74% 50%; }
  .machines-title { font-size: 17vw; white-space: normal; top: 12svh; }
  .machines-cards { gap: 14px; bottom: max(84px, 10svh); }
  .machines-cards .dock { grid-template-columns: repeat(3, 1fr); width: 100%; }
  .machines-cards .dock-stat { padding: 10px 10px 12px; }
  .machines-cards .stat-value { font-size: 18px; flex-wrap: wrap; gap: 4px; }
  .machines-note { font-size: 15px; }

  /* no celular a linha vira vertical, à esquerda */
  .steps-list { grid-template-columns: 1fr; gap: 0; border-top: 0; border-left: 2px solid var(--line-dark); }
  .steps-list::before { top: 0; left: -2px; width: 2px; height: calc(var(--sp) * 100%); }
  .steps-list li { padding: 8px 0 40px 28px; }
  .steps-list .step-dot { left: -9px; top: 10px; }
  .step-icon { width: 52px; height: 52px; margin-bottom: 16px; }
  .paths { grid-template-columns: 1fr; }
  .path + .path { border-left: 0; border-top: 1px solid var(--line); }
  .cta-actions > * { flex: 1 1 100%; }

  .page-head { padding-top: 140px; }
  .park { grid-template-columns: 1fr 1fr; gap: 16px; }
  .park h3 { grid-column: 1 / -1; }
  .gallery { grid-template-columns: 1fr 1fr; grid-auto-rows: 38vw; }
  .gallery a:nth-child(n) { grid-column: span 1; grid-row: span 1; }
  .gallery a:nth-child(1) { grid-column: span 2; grid-row: span 2; }
  .split, .contact { grid-template-columns: 1fr; }
  .facts { grid-template-columns: 1fr; }
  .facts div { padding: 20px 0; border-bottom: 1px solid var(--line); }
  .timeline li { grid-template-columns: 1fr; gap: 14px; padding: 32px 0 32px 28px; }
  .timeline .step-dot { top: 40px; }
  .timeline .step-icon { width: 56px; height: 56px; }
  .wa-float { width: 52px; height: 52px; right: 16px; }
  .lb-bar { gap: 6px; padding: 10px 12px; }
  .lb-caption { font-size: 13px; }
  .lb-bar button { padding: 0 12px; }
}

/* celular baixo (SE, 640–720 px): o globo precisa de ar, os números saem */
@media (max-width: 760px) and (max-height: 720px) {
  .hero { --gy: 55%; --gd: min(74vw, 38svh); }
  .hero-brand { font-size: 19vw; top: calc(var(--gy) - var(--gd) * .5 - 10vw); }
  .hero-dock .dock-stat { display: none !important; }
  .hero-dock .dock-cta { margin: 0; }
}
@media (max-width: 360px) {
  .dock-text span { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  @view-transition { navigation: none; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .cloud.is-ready { opacity: .8; }
  .js .reveal { opacity: 1; transform: none; }
  .steps-list, .timeline { --sp: 1 !important; }
  .step-icon path, .step-icon circle { stroke-dashoffset: 0; }
  .js .steps-list li > *, .js .timeline li > * { opacity: 1 !important; }
  .machines { height: auto; }
  .machines-stage { position: relative; }
  .machines-photo, .machines-title { transform: none; }
  .js .machines .machines-cards > * { opacity: 1; transform: none; }
}