@font-face { font-family: 'Inter'; font-style: normal; font-weight: 200 700; font-display: swap; src: url('../fonts/inter-latin-variable.woff2') format('woff2'); unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD; }
/* =========================================================
   ORIGEM Water Pure Co. — site institucional
   Identidade: brandbook NOV·2026 (luizmelo.design)
   Layout: capítulos alternando papel claro / tinta profunda,
   com o "ponto de origem" (0,0) como fio condutor.
   ========================================================= */
:root {
  /* Paleta oficial */
  --blue-1: #305CFF;
  --blue-2: #557BEE;
  --blue-3: #7DABF4;
  --blue-4: #A1C7FF;
  --blue-5: #BBDFFF;
  --ink: #011321;
  --gray-1: #31393D;
  --gray-2: #768189;
  --gray-3: #ACB8BF;
  --gray-4: #D3DFE5;
  --paper: #F0F2F2;
  --white: #FFFFFF;
  --ink-2: #071E33;

  --grad-cover: linear-gradient(135deg, #305CFF 0%, #5A86F7 45%, #7DABF4 100%);
  --grad-deep: radial-gradient(120% 90% at 80% 10%, #1B3FD1 0%, #0A2A8A 28%, #041A3A 60%, #011321 100%);

  /* Tipografia: SF Pro (brandbook) com Inter como substituta web */
  --font: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Inter", "Helvetica Neue", Arial, sans-serif;

  --step--1: clamp(.8rem, .78rem + .1vw, .86rem);
  --step-0: clamp(1rem, .96rem + .2vw, 1.1rem);
  --step-1: clamp(1.2rem, 1.1rem + .5vw, 1.45rem);
  --step-2: clamp(1.5rem, 1.25rem + 1.2vw, 2.2rem);
  --step-3: clamp(2rem, 1.5rem + 2.4vw, 3.4rem);
  --step-4: clamp(2.6rem, 1.6rem + 4.6vw, 6rem);

  --radius: 18px;
  --radius-lg: 28px;
  --ease: cubic-bezier(.2, .7, .1, 1);
  --nav-h: 72px;
  color-scheme: light;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--nav-h) + env(safe-area-inset-top, 0px) + 20px); -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font);
  font-size: var(--step-0);
  line-height: 1.6;
  color: var(--ink);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
button { font: inherit; color: inherit; cursor: pointer; }
:focus-visible { outline: 2px solid var(--blue-1); outline-offset: 3px; border-radius: 6px; }
h1, h2, h3 { text-wrap: balance; margin: 0; }
p { margin: 0; }

.wrap {
  width: 100%;
  max-width: 1280px;
  margin-inline: auto;
  padding-left: max(20px, env(safe-area-inset-left, 0px));
  padding-right: max(20px, env(safe-area-inset-right, 0px));
}
.section { padding-block: clamp(80px, 11vw, 150px); position: relative; }

/* ---------- Eyebrow no estilo do cabeçalho do brandbook ---------- */
.eyebrow {
  display: flex; align-items: center; gap: 16px;
  font-size: .72rem; letter-spacing: .14em; text-transform: uppercase;
  color: var(--gray-2); margin-bottom: 28px;
}
.eyebrow::before {
  content: ""; width: 34px; height: 34px; flex: none;
  background: url("../brand/symbol.svg") center/contain no-repeat;
  opacity: .35;
}
.eyebrow::after { content: ""; flex: 1; height: 1px; background: currentColor; opacity: .3; }
.eyebrow-dark { color: rgba(255,255,255,.7); }
.eyebrow-dark::before { background-image: url("../brand/symbol-white.svg"); opacity: .55; }

/* ---------- Declaração em dois tons (assinatura do brandbook) ---------- */
.statement {
  font-size: var(--step-3); font-weight: 600; line-height: 1.18; letter-spacing: -.025em;
  color: var(--gray-3); max-width: 30ch; text-align: left; margin-bottom: clamp(36px, 5vw, 64px);
}
.statement b { color: var(--ink); font-weight: 600; }
.statement-dark { color: rgba(187,223,255,.8); }
.statement-dark b { color: var(--white); }

/* ---------- Botões ---------- */
.btn {
  --bg: var(--white); --fg: var(--ink);
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 15px 26px; border-radius: 999px; border: 1px solid transparent;
  background: var(--bg); color: var(--fg); text-decoration: none;
  font-weight: 600; font-size: .95rem; letter-spacing: -.005em;
  transition: transform .35s var(--ease), background .3s, box-shadow .35s var(--ease), color .3s;
  position: relative; overflow: hidden; isolation: isolate;
}
.btn svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 2; transition: transform .35s var(--ease); }
.btn:hover { transform: translateY(-2px); }
.btn:hover svg { transform: translate(2px, -2px); }
.btn-primary { --bg: var(--blue-1); --fg: var(--white); box-shadow: 0 10px 30px -10px rgba(48,92,255,.8); }
.btn-primary::after {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: radial-gradient(circle at var(--mx, 50%) var(--my, 50%), rgba(187,223,255,.55), transparent 55%);
  opacity: 0; transition: opacity .3s;
}
.btn-primary:hover::after { opacity: 1; }
.btn-ghost { --bg: transparent; --fg: var(--white); border-color: rgba(255,255,255,.35); }
.btn-ghost:hover { --bg: rgba(255,255,255,.08); }
.btn-sm { padding: 10px 18px; font-size: .85rem; }
.btn-block { width: 100%; }

/* =========================================================
   LOADER
   ========================================================= */
.loader {
  position: fixed; inset: 0; z-index: 100; display: none; place-items: center; align-content: center; gap: 22px;
  background: var(--ink); transition: opacity .7s var(--ease), visibility .7s;
}
.js .loader { display: grid; animation: dismissLoader 0s 4s forwards; }
.loader.is-done { opacity: 0; visibility: hidden; }
@keyframes dismissLoader { to { opacity: 0; visibility: hidden; pointer-events: none; } }
.loader-drop { position: relative; width: 84px; aspect-ratio: 827/998; }
.loader-ghost { position: absolute; inset: 0; width: 100%; opacity: .12; }
.loader-fill { position: absolute; inset: 0; clip-path: inset(100% 0 0 0); animation: fillUp 1.3s var(--ease) .15s forwards; }
.loader-fill img { width: 100%; }
.loader-label { color: var(--blue-4); font-size: .72rem; letter-spacing: .3em; text-transform: uppercase; opacity: 0; animation: fadeIn .6s .5s forwards; }
@keyframes fillUp { to { clip-path: inset(0 0 0 0); } }
@keyframes fadeIn { to { opacity: 1; } }

/* =========================================================
   NAV
   ========================================================= */
body::before { content: ""; position: fixed; inset: 0 0 auto; height: env(safe-area-inset-top, 0px); z-index: 60; background: var(--ink); }
.nav {
  position: fixed; top: env(safe-area-inset-top, 0px); left: 0; right: 0; z-index: 50; height: var(--nav-h);
  transition: background .4s, box-shadow .4s, backdrop-filter .4s;
}
.nav-inner { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.nav-logo { display: block; position: relative; height: 34px; }
.nav-logo img { height: 34px; width: auto; transition: opacity .3s; }
.nav-logo .logo-on-light { position: absolute; inset: 0; opacity: 0; }
.nav-links { display: flex; align-items: center; gap: clamp(14px, 2vw, 30px); }
.nav-links a:not(.btn) { color: rgba(255,255,255,.82); text-decoration: none; font-size: .9rem; font-weight: 500; position: relative; transition: color .3s; }
.nav-links a:not(.btn)::after { content: ""; position: absolute; left: 0; right: 0; bottom: -6px; height: 1.5px; background: var(--blue-3); transform: scaleX(0); transform-origin: left; transition: transform .35s var(--ease); }
.nav-links a:not(.btn):hover::after, .nav-links a.is-active::after { transform: scaleX(1); }
.nav.is-solid { background: rgba(255,255,255,.82); backdrop-filter: blur(18px) saturate(1.6); -webkit-backdrop-filter: blur(18px) saturate(1.6); box-shadow: 0 1px 0 rgba(1,19,33,.08); }
.nav.is-solid .nav-links a:not(.btn) { color: var(--gray-1); }
.nav.is-solid .logo-on-dark { opacity: 0; }
.nav.is-solid .logo-on-light { opacity: 1; }
.nav.is-dark-zone.is-solid { background: rgba(1,19,33,.78); box-shadow: 0 1px 0 rgba(255,255,255,.06); }
.nav.is-dark-zone.is-solid .nav-links a:not(.btn) { color: rgba(255,255,255,.82); }
.nav.is-dark-zone.is-solid .logo-on-dark { opacity: 1; }
.nav.is-dark-zone.is-solid .logo-on-light { opacity: 0; }
.scroll-progress { position: absolute; left: 0; bottom: 0; height: 2px; width: 100%; background: linear-gradient(90deg, var(--blue-1), var(--blue-4)); transform: scaleX(0); transform-origin: left; }
.nav-toggle { display: none; width: 44px; height: 44px; border: 0; background: transparent; position: relative; }
.nav-toggle span { position: absolute; left: 11px; right: 11px; height: 2px; background: var(--white); border-radius: 2px; transition: transform .35s var(--ease), top .35s var(--ease); }
.nav-toggle span:first-child { top: 17px; }
.nav-toggle span:last-child { top: 25px; }
.nav.is-solid:not(.is-dark-zone) .nav-toggle span { background: var(--ink); }
.nav.is-open .nav-toggle span:first-child { top: 21px; transform: rotate(45deg); }
.nav.is-open .nav-toggle span:last-child { top: 21px; transform: rotate(-45deg); }

/* =========================================================
   HERO
   ========================================================= */
.hero {
  position: relative; overflow: hidden; color: var(--white);
  background: var(--grad-deep);
  padding-top: calc(var(--nav-h) + env(safe-area-inset-top, 0px) + clamp(40px, 7vw, 90px));
  padding-bottom: clamp(60px, 8vw, 100px);
  min-height: min(980px, 100vh);
  min-height: min(980px, 100dvh);
}
.hero::after { /* grade cartesiana: o marco zero */
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image: linear-gradient(rgba(161,199,255,.06) 1px, transparent 1px), linear-gradient(90deg, rgba(161,199,255,.06) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(70% 70% at 70% 45%, #000 0%, transparent 75%);
  -webkit-mask-image: radial-gradient(70% 70% at 70% 45%, #000 0%, transparent 75%);
}
.hero-rain { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 0; }
.hero-grid { position: relative; z-index: 2; display: grid; grid-template-columns: 1.05fr .95fr; align-items: center; gap: 40px; }
.hero-copy { min-width: 0; }
.hero-title { font-size: clamp(2.5rem, 1.4rem + 4.9vw, 6rem); font-weight: 200; line-height: 1.12; letter-spacing: -.045em; margin-bottom: 28px; max-width: 100%; padding: .08em .12em .08em 0; }
.hero-title .line { display: block; overflow: visible; }
.hero-title em { font-style: italic; font-weight: 600; letter-spacing: -.04em; background: linear-gradient(90deg, #fff, var(--blue-4)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero-title em { padding-inline-end: .06em; }
.hero-sub { font-size: var(--step-1); font-weight: 300; line-height: 1.5; color: rgba(255,255,255,.78); max-width: 34ch; margin-bottom: 36px; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 44px; }
.hero-zeros { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 10px; }
.hero-zeros li { font-size: .82rem; color: rgba(255,255,255,.8); padding: 8px 14px; border: 1px solid rgba(161,199,255,.25); border-radius: 999px; background: rgba(1,19,33,.25); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); }
.hero-zeros b { font-weight: 600; color: var(--white); }

.hero-visual { position: relative; height: clamp(520px, 62vw, 760px); min-width: 0; }
#bottleCanvas { width: 100%; height: 100%; display: block; cursor: pointer; }
.hero-hud {
  position: absolute; left: 0; top: 18%; display: grid; gap: 10px; padding: 16px 18px; min-width: 190px;
  border: 1px solid rgba(161,199,255,.22); border-radius: 14px; background: rgba(1,19,33,.35); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  font-size: .72rem; letter-spacing: .06em; text-transform: uppercase; color: rgba(255,255,255,.6);
}
.hud-row { display: flex; justify-content: space-between; gap: 18px; }
.hud-row b { color: var(--white); font-weight: 600; font-variant-numeric: tabular-nums; letter-spacing: .02em; }
.gas-switch, .glass-switch {
  position: absolute; bottom: 4%; left: 50%; transform: translateX(-50%);
  display: flex; gap: 4px; padding: 5px; border-radius: 999px;
  background: rgba(1,19,33,.45); border: 1px solid rgba(161,199,255,.22); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
}
.gas-switch button, .glass-switch button { border: 0; background: transparent; color: rgba(255,255,255,.7); padding: 9px 16px; border-radius: 999px; font-size: .82rem; font-weight: 500; transition: background .3s, color .3s; }
.gas-switch button.is-on, .glass-switch button.is-on { background: var(--white); color: var(--ink); }
.gas-switch .refill { width: 44px; padding: 0; display: grid; place-items: center; }
.gas-switch .refill svg { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 2; }
.gas-switch .refill:hover { color: var(--white); background: rgba(255,255,255,.1); }

.scroll-cue { position: absolute; left: 50%; bottom: 22px; transform: translateX(-50%); z-index: 3; width: 26px; height: 42px; border: 1.5px solid rgba(255,255,255,.4); border-radius: 14px; }
.scroll-cue span { position: absolute; left: 50%; top: 8px; width: 4px; height: 7px; margin-left: -2px; background: var(--blue-4); border-radius: 50% 50% 50% 50% / 60% 60% 40% 40%; animation: cue 1.8s var(--ease) infinite; }
@keyframes cue { 0% { transform: translateY(0); opacity: 0; } 30% { opacity: 1; } 100% { transform: translateY(18px); opacity: 0; } }

/* =========================================================
   MARQUEE
   ========================================================= */
.marquee { background: var(--blue-1); color: var(--white); overflow: hidden; padding: 18px 0; }
.marquee-track { display: flex; align-items: center; gap: 28px; width: max-content; animation: marquee 50s linear infinite; }
.marquee span { font-size: clamp(1.1rem, 2vw, 1.6rem); font-weight: 300; letter-spacing: -.01em; white-space: nowrap; }
.marquee i { width: 9px; height: 12px; flex: none; background: var(--blue-5); border-radius: 50% 50% 50% 50% / 62% 62% 38% 38%; transform: rotate(180deg); opacity: .8; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* =========================================================
   MANIFESTO
   ========================================================= */
.manifesto { background: var(--paper); }
.manifesto-open { font-size: var(--step-4); font-weight: 200; letter-spacing: -.045em; line-height: 1; margin-bottom: clamp(40px, 6vw, 80px); }
.manifesto-open b { font-weight: 600; color: var(--blue-1); }
.manifesto-text { display: grid; gap: 22px; max-width: 980px; margin-bottom: clamp(56px, 7vw, 96px); }
.manifesto-text p { font-size: var(--step-2); font-weight: 400; line-height: 1.3; letter-spacing: -.02em; color: var(--ink); }
.manifesto-text .w { color: var(--gray-3); transition: color .5s; }
.manifesto-text .w.on { color: var(--ink); }
.beliefs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--gray-4); border: 1px solid var(--gray-4); border-radius: var(--radius); overflow: hidden; margin-bottom: clamp(56px, 7vw, 96px); }
.belief { background: var(--white); padding: 28px 24px 32px; display: grid; gap: 14px; align-content: start; }
.belief-k { font-size: .72rem; letter-spacing: .14em; text-transform: uppercase; color: var(--blue-1); font-weight: 600; }
.belief p { font-size: 1.02rem; line-height: 1.5; color: var(--gray-1); }
.manifesto-close { font-size: var(--step-1); font-weight: 300; max-width: 40ch; color: var(--gray-1); }
.manifesto-close span { display: block; margin-top: 10px; font-weight: 600; font-style: italic; color: var(--ink); }

/* Gota que cai entre capítulos */
.drip { position: relative; height: 120px; background: linear-gradient(var(--paper) 50%, var(--white) 50%); overflow: hidden; }
.drip-drop { position: absolute; left: 50%; top: 0; width: 14px; height: 20px; margin-left: -7px; background: linear-gradient(180deg, var(--blue-4), var(--blue-1)); border-radius: 50% 50% 50% 50% / 62% 62% 38% 38%; animation: dripFall 3s cubic-bezier(.55, 0, 1, .45) infinite; }
.drip-drop::before { content: ""; position: absolute; left: 3px; top: 5px; width: 3px; height: 5px; border-radius: 50%; background: rgba(255,255,255,.75); }
.drip-ring { position: absolute; left: 50%; top: 60px; width: 120px; height: 24px; margin: -12px 0 0 -60px; border: 1.5px solid var(--blue-3); border-radius: 50%; opacity: 0; animation: dripRing 3s ease-out infinite; }
.drip-ring.r2 { animation-delay: .22s; }
@keyframes dripFall { 0% { transform: translateY(-30px) scaleY(.6); opacity: 0; } 10% { opacity: 1; } 47% { transform: translateY(48px) scaleY(1.15); opacity: 1; } 50% { transform: translateY(52px) scaleY(.4) scaleX(1.6); opacity: 0; } 100% { opacity: 0; transform: translateY(52px); } }
@keyframes dripRing { 0%, 48% { transform: scale(.05); opacity: 0; } 52% { opacity: .9; } 100% { transform: scale(1.4); opacity: 0; } }

/* =========================================================
   MERCADO
   ========================================================= */
.market-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(32px, 6vw, 96px); margin-bottom: 64px; }
.market-stat { border-top: 1px solid var(--ink); padding-top: 24px; }
.stat-num { display: block; font-size: clamp(4rem, 3rem + 6vw, 9rem); font-weight: 200; letter-spacing: -.06em; line-height: .9; color: var(--blue-1); margin-bottom: 22px; font-variant-numeric: tabular-nums; }
.stat-num b { font-weight: 600; }
.market-stat p { color: var(--gray-2); font-size: .95rem; max-width: 40ch; }
.market-copy { display: grid; gap: 20px; color: var(--gray-1); max-width: 60ch; }
.market-copy b { color: var(--ink); }
.operator-q { background: var(--ink); color: var(--white); border-radius: var(--radius-lg); padding: clamp(28px, 4vw, 48px); display: grid; grid-template-columns: 1fr 2fr; gap: 32px; align-items: center; }
.operator-k { font-size: var(--step-1); font-weight: 300; color: var(--blue-4); line-height: 1.3; }
.operator-q ul { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 14px 28px; }
.operator-q li { font-size: var(--step-1); font-weight: 600; letter-spacing: -.01em; padding-left: 26px; position: relative; }
.operator-q li::before { content: ""; position: absolute; left: 0; top: .5em; width: 10px; height: 13px; background: var(--blue-1); border-radius: 50% 50% 50% 50% / 62% 62% 38% 38%; transform: rotate(180deg); }

/* =========================================================
   TENDÊNCIAS
   ========================================================= */
.trends { background: var(--paper); }
.trend-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.trend { background: var(--white); border-radius: var(--radius); padding: 30px 26px 34px; display: grid; gap: 14px; align-content: start; transition: transform .5s var(--ease), box-shadow .5s var(--ease); }
.trend:hover { transform: translateY(-6px); box-shadow: 0 30px 60px -30px rgba(48,92,255,.35); }
.trend-ico { width: 44px; height: 44px; fill: none; stroke: var(--blue-1); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.trend h3 { font-size: 1.2rem; font-weight: 600; letter-spacing: -.015em; }
.trend p { font-size: .95rem; color: var(--gray-2); line-height: 1.55; }

/* =========================================================
   CADEIA
   ========================================================= */
.chain { background: var(--ink); color: var(--white); overflow: hidden; }
.chain-toggle { position: relative; display: inline-grid; grid-template-columns: 1fr 1fr; padding: 5px; border-radius: 999px; background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.12); margin-bottom: 36px; }
.chain-toggle button { position: relative; z-index: 1; border: 0; background: transparent; padding: 12px 24px; border-radius: 999px; font-size: .9rem; font-weight: 600; color: rgba(255,255,255,.65); transition: color .4s; }
.chain-toggle button[aria-selected="true"] { color: var(--ink); }
.chain-toggle-pill { position: absolute; top: 5px; bottom: 5px; left: 5px; width: calc(50% - 5px); border-radius: 999px; background: var(--white); transition: transform .5s var(--ease), background .5s; }
.chain-board[data-mode="new"] ~ * .chain-toggle-pill, .chain-toggle.is-new .chain-toggle-pill { transform: translateX(100%); background: var(--blue-4); }
.chain-board { position: relative; border: 1px solid rgba(161,199,255,.16); border-radius: var(--radius-lg); padding: clamp(28px, 4vw, 56px); min-height: 360px; background: linear-gradient(180deg, rgba(48,92,255,.06), transparent); }
.chain-steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(6, 1fr); gap: 12px; position: relative; }
.chain-steps::before { content: ""; position: absolute; left: 5%; right: 5%; top: 32px; height: 2px; background: repeating-linear-gradient(90deg, rgba(161,199,255,.4) 0 10px, transparent 10px 18px); }
.chain-steps li { position: relative; display: grid; justify-items: center; text-align: center; gap: 8px; transition: opacity .6s var(--ease), transform .6s var(--ease), filter .6s; transition-delay: calc(var(--i, 0) * 70ms); }
.cs-ico { width: 64px; height: 64px; border-radius: 50%; display: grid; place-items: center; background: var(--ink-2); border: 1px solid rgba(161,199,255,.3); position: relative; z-index: 1; }
.cs-ico svg { width: 30px; height: 30px; fill: none; stroke: var(--blue-4); stroke-width: 1.6; stroke-linejoin: round; stroke-linecap: round; }
.chain-steps b { font-size: .95rem; font-weight: 600; }
.chain-steps small { font-size: .78rem; color: rgba(255,255,255,.8); }
.chain-truck { position: absolute; top: calc(clamp(28px, 4vw, 56px) + 14px); left: 6%; width: 52px; color: var(--blue-3); animation: truck 7s linear infinite; transition: opacity .5s; }
.chain-truck svg { width: 100%; fill: none; stroke: currentColor; stroke-width: 2.4; stroke-linejoin: round; }
@keyframes truck { 0% { transform: translateX(0); } 100% { transform: translateX(min(78vw, 1060px)); } }
.chain-origin { position: absolute; inset: 0; display: grid; grid-template-columns: auto 1fr; align-items: center; gap: clamp(24px, 4vw, 64px); padding: clamp(28px, 4vw, 56px); opacity: 0; pointer-events: none; transition: opacity .6s var(--ease) .2s; }
.origin-point { position: relative; width: clamp(140px, 18vw, 220px); aspect-ratio: 1; display: grid; place-items: center; }
.origin-point img { width: 42%; position: relative; z-index: 1; filter: drop-shadow(0 0 30px rgba(48,92,255,.9)); }
.origin-point::before { content: ""; position: absolute; inset: 22%; border-radius: 50%; background: radial-gradient(circle, var(--blue-1), #1530A8 70%); box-shadow: 0 0 80px rgba(48,92,255,.6); }
.op-ring { position: absolute; inset: 22%; border-radius: 50%; border: 1.5px solid var(--blue-3); animation: ring 3s ease-out infinite; }
.op-ring.r2 { animation-delay: 1s; } .op-ring.r3 { animation-delay: 2s; }
@keyframes ring { from { transform: scale(1); opacity: .9; } to { transform: scale(2.2); opacity: 0; } }
.origin-k { font-size: .78rem; letter-spacing: .16em; text-transform: uppercase; color: var(--blue-4); margin-bottom: 12px; font-weight: 600; }
.origin-copy p:last-child { font-size: var(--step-1); font-weight: 300; line-height: 1.45; max-width: 46ch; }
.chain-board[data-mode="new"] .chain-steps li { opacity: .08; transform: translateY(12px) scale(.9); filter: blur(2px); }
.chain-board[data-mode="new"] .chain-truck, .chain-board[data-mode="new"] .chain-steps::before { opacity: 0; }
.chain-steps::before { transition: opacity .5s; }
.chain-board[data-mode="new"] .chain-origin { opacity: 1; pointer-events: auto; }
.chain-foot { margin-top: 40px; max-width: 80ch; color: rgba(255,255,255,.72); }
.chain-foot b { color: var(--white); font-weight: 600; }

/* =========================================================
   QUILÔMETRO ZERO
   ========================================================= */
.kmzero { position: relative; color: var(--white); overflow: hidden; padding-block: clamp(90px, 12vw, 170px); background: #02163A; }
.kmzero-bg { position: absolute; inset: -10% 0; width: 100%; height: 120%; object-fit: cover; will-change: transform; }
.kmzero-veil { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(1,19,33,.78) 0%, rgba(1,19,33,.45) 45%, rgba(1,19,33,.88) 100%); }
.kmzero-inner { position: relative; z-index: 1; }
.kmzero-head { display: grid; grid-template-columns: auto 1fr; gap: clamp(32px, 6vw, 96px); align-items: center; margin-bottom: clamp(60px, 8vw, 110px); }
.kmzero-mark { position: relative; display: flex; align-items: center; }
.kmzero-mark span { font-size: clamp(2.6rem, 1.6rem + 4vw, 5.4rem); font-weight: 600; line-height: .95; letter-spacing: -.04em; position: relative; z-index: 1; }
.kmzero-mark sup { font-size: .3em; font-weight: 400; vertical-align: super; }
.kmzero-mark img { width: clamp(120px, 14vw, 200px); margin-left: -12%; filter: drop-shadow(0 0 40px rgba(48,92,255,.6)); }
.kmzero-head p { text-shadow: 0 2px 18px rgba(1,19,33,.8); font-size: var(--step-1); font-weight: 300; line-height: 1.5; max-width: 42ch; color: rgba(255,255,255,.85); }
.kmzero-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: rgba(161,199,255,.18); border-radius: var(--radius); overflow: hidden; }
.kz { background: rgba(1,19,33,.55); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); padding: 30px 26px 34px; display: grid; gap: 12px; align-content: start; transition: background .4s; }
.kz:hover { background: rgba(48,92,255,.35); }
.kz svg { width: 40px; height: 40px; fill: none; stroke: var(--blue-4); stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.kz h3 { font-size: 1.25rem; font-weight: 600; letter-spacing: -.015em; }
.kz p { color: rgba(255,255,255,.72); font-size: .95rem; }

/* =========================================================
   JORNADA
   ========================================================= */
.journey-layout { display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(40px, 7vw, 110px); align-items: start; }
.journey-intro { position: sticky; top: calc(var(--nav-h) + 40px); display: grid; gap: 40px; }
.journey-intro > p { color: var(--gray-1); max-width: 50ch; }
.cycle { position: relative; width: min(100%, 360px); aspect-ratio: 1; }
.cycle-svg { width: 100%; height: 100%; transform: rotate(-90deg); }
.cycle-track { fill: none; stroke: var(--gray-4); stroke-width: 1.5; }
.cycle-run { fill: none; stroke: var(--blue-1); stroke-width: 3; stroke-linecap: round; stroke-dasharray: 60 430; animation: cycle 8s linear infinite; }
@keyframes cycle { to { stroke-dashoffset: -490; } }
.cycle-core { position: absolute; left: 50%; top: 50%; width: 22%; transform: translate(-50%, -50%); }
.cy { position: absolute; font-size: .78rem; font-weight: 600; letter-spacing: .04em; text-transform: uppercase; color: var(--ink); background: var(--white); padding: 6px 10px; border-radius: 999px; border: 1px solid var(--gray-4); white-space: nowrap; }
.cy1 { top: 4%; left: 50%; transform: translateX(-50%); }
.cy2 { top: 50%; right: 0; transform: translateY(-50%); }
.cy3 { bottom: 4%; left: 50%; transform: translateX(-50%); }
.cy4 { top: 50%; left: 0; transform: translateY(-50%); }
.steps { list-style: none; margin: 0; padding: 0 0 0 0; position: relative; display: grid; }
.steps-pipe { position: absolute; left: 39px; top: 40px; bottom: 40px; width: 2px; background: var(--gray-4); border-radius: 2px; overflow: hidden; }
.steps-flow { position: absolute; left: 0; top: 0; width: 100%; height: 100%; background: linear-gradient(180deg, var(--blue-4), var(--blue-1)); transform: scaleY(0); transform-origin: top; }
.step { display: grid; grid-template-columns: 80px 1fr; gap: 28px; padding: 30px 0; border-bottom: 1px solid var(--gray-4); position: relative; }
.step:last-of-type { border-bottom: 0; }
.step-n { position: relative; z-index: 1; width: 80px; height: 80px; display: grid; place-items: center; border-radius: 50%; background: var(--white); border: 1px solid var(--gray-4); font-size: 1.9rem; font-weight: 200; letter-spacing: -.04em; color: var(--gray-3); transition: color .5s, border-color .5s, background .5s; font-variant-numeric: tabular-nums; }
.step.is-lit .step-n { color: var(--white); background: var(--blue-1); border-color: var(--blue-1); }
.step h3 { font-size: var(--step-2); font-weight: 300; letter-spacing: -.03em; margin: 6px 0 8px; }
.step p { color: var(--gray-2); max-width: 46ch; }

/* =========================================================
   GALERIA
   ========================================================= */
.gallery { background: var(--ink); color: var(--white); padding-block: clamp(80px, 11vw, 150px); overflow: hidden; }
.gallery-head { position: relative; }
.gallery-head .statement { margin-bottom: 40px; }
.gallery-nav { position: absolute; right: max(20px, env(safe-area-inset-right, 0px)); bottom: 44px; display: flex; gap: 10px; }
.gnav { width: 52px; height: 52px; border-radius: 50%; border: 1px solid rgba(255,255,255,.25); background: transparent; display: grid; place-items: center; transition: background .3s, border-color .3s; }
.gnav:hover { background: var(--blue-1); border-color: var(--blue-1); }
.gnav svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 2; }
.gallery-track {
  display: flex; gap: 18px; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none;
  padding: 0 max(20px, calc((100vw - 1280px) / 2 + 20px)); cursor: grab;
}
.gallery-track::-webkit-scrollbar { display: none; }
.gallery-track.is-drag { cursor: grabbing; scroll-snap-type: none; }
.g { margin: 0; flex: none; scroll-snap-align: start; position: relative; border-radius: var(--radius-lg); overflow: hidden; height: clamp(360px, 46vw, 600px); background: var(--ink-2); }
.g-wide { aspect-ratio: 16/10.5; max-width: 88vw; }
.g-tall { aspect-ratio: 4/5; max-width: 80vw; }
.g img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--ease); pointer-events: none; }
.g:hover img { transform: scale(1.04); }
.g figcaption { position: absolute; left: 0; right: 0; bottom: 0; padding: 60px 26px 22px; background: linear-gradient(transparent, rgba(1,19,33,.85)); font-size: var(--step-1); font-weight: 300; letter-spacing: -.01em; }

/* =========================================================
   TECNOLOGIA
   ========================================================= */
.tech { background: var(--paper); }
.tech-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 6vw, 96px); align-items: center; }
.tech-copy { display: grid; gap: 18px; min-width: 0; }
.tech-copy .statement { margin-bottom: 8px; }
.tech-copy > p { color: var(--gray-1); max-width: 54ch; }
.spec { list-style: none; padding: 0; margin: 16px 0 0; border-top: 1px solid var(--gray-4); }
.spec li { display: grid; grid-template-columns: 150px 1fr; gap: 16px; padding: 14px 0; border-bottom: 1px solid var(--gray-4); font-size: .95rem; }
.spec span { color: var(--gray-2); font-size: .78rem; letter-spacing: .1em; text-transform: uppercase; padding-top: 3px; }
.spec b { font-weight: 600; }
.glass-card { position: relative; border-radius: var(--radius-lg); overflow: hidden; aspect-ratio: 4/5; max-width: 100%; background: var(--ink); }
.glass-card > img { width: 100%; height: 100%; object-fit: cover; opacity: .55; }
.glass { position: absolute; left: 50%; top: 46%; transform: translate(-50%, -50%); width: 46%; aspect-ratio: 3/4; border: 2px solid rgba(255,255,255,.75); border-top: 0; border-radius: 6px 6px 34px 34px / 6px 6px 40px 40px; overflow: hidden; background: rgba(255,255,255,.06); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); box-shadow: inset 10px 0 30px rgba(255,255,255,.12); }
.glass-water { position: absolute; left: 0; right: 0; bottom: 0; height: 72%; background: linear-gradient(180deg, rgba(161,199,255,.55), rgba(48,92,255,.55)); }
.glass-wave { position: absolute; left: -50%; top: -14px; width: 200%; height: 28px; background: radial-gradient(14px 10px at 14px 14px, rgba(187,223,255,.9) 98%, transparent) 0 0 / 28px 28px repeat-x; animation: wave 2.4s linear infinite; opacity: .7; }
@keyframes wave { to { transform: translateX(28px); } }
.bubbles { position: absolute; inset: 0; }
.bubbles i { position: absolute; bottom: -10px; width: var(--s); height: var(--s); border-radius: 50%; border: 1px solid rgba(255,255,255,.85); background: rgba(255,255,255,.18); animation: bubble var(--d) linear var(--dl) infinite; opacity: 0; }
@keyframes bubble { 0% { transform: translate(0, 0); opacity: 0; } 10% { opacity: 1; } 100% { transform: translate(var(--x), -260px); opacity: 0; } }
.glass[data-gas="0"] .bubbles i { animation-play-state: paused; opacity: 0; }
.glass-switch { bottom: 6%; }

/* =========================================================
   IMPACTO
   ========================================================= */
.impact { background: var(--grad-cover); color: var(--white); overflow: hidden; }
.impact::before { content: ""; position: absolute; right: -8%; top: -10%; width: 50vw; aspect-ratio: 827/998; background: url("../brand/symbol-white.svg") center/contain no-repeat; opacity: .07; pointer-events: none; }
.impact .statement-dark { color: rgba(255,255,255,.8); }
.impact-lead { font-size: var(--step-1); font-weight: 300; max-width: 52ch; margin: -24px 0 44px; color: rgba(255,255,255,.9); }
.sim { display: grid; grid-template-columns: 1fr 1.1fr; gap: 20px; position: relative; }
.sim-in, .sim-out { border-radius: var(--radius-lg); padding: clamp(24px, 3.5vw, 40px); }
.sim-in { background: rgba(1,19,33,.25); border: 1px solid rgba(255,255,255,.2); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); display: grid; gap: 22px; align-content: start; }
.sim-out { background: var(--ink); display: grid; grid-template-columns: 1fr 1fr; gap: 26px 24px; align-content: start; }
.field { display: grid; gap: 8px; min-width: 0; }
.field label { flex-wrap: wrap; font-size: .78rem; letter-spacing: .08em; text-transform: uppercase; font-weight: 600; display: flex; justify-content: space-between; gap: 12px; }
.field output { font-weight: 600; letter-spacing: 0; text-transform: none; font-size: .95rem; font-variant-numeric: tabular-nums; }
.field input, .field select, .field textarea {
  width: 100%; font: inherit; font-size: 1rem; color: inherit; padding: 13px 15px; border-radius: 12px;
  border: 1px solid rgba(255,255,255,.28); background: rgba(255,255,255,.08); transition: border-color .3s, background .3s;
}
.field select option { color: var(--ink); }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--blue-5); background: rgba(255,255,255,.14); }
.field-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 150px), 1fr)); gap: 14px; }
input[type="range"] { -webkit-appearance: none; appearance: none; padding: 0; height: 44px; border: 0; border-radius: 6px; background: linear-gradient(90deg, var(--white) var(--p, 10%), rgba(255,255,255,.25) var(--p, 10%)) center / 100% 6px no-repeat; }
input[type="range"]::-webkit-slider-thumb { -webkit-appearance: none; width: 24px; height: 30px; border: 0; background: var(--white); border-radius: 50% 50% 50% 50% / 62% 62% 38% 38%; transform: rotate(180deg); box-shadow: 0 4px 14px rgba(1,19,33,.35); cursor: grab; }
input[type="range"]::-moz-range-thumb { width: 22px; height: 22px; border: 0; background: var(--white); border-radius: 50%; cursor: grab; }
.premises { border-top: 1px solid rgba(255,255,255,.2); padding-top: 16px; }
.premises summary { cursor: pointer; font-weight: 600; font-size: .92rem; margin-bottom: 14px; }
.premises .field-row { margin-bottom: 14px; }
.premises .field label { font-size: .7rem; }
.premises-note { font-size: .82rem; color: rgba(255,255,255,.75); line-height: 1.5; }
.kpi { display: grid; gap: 6px; align-content: start; }
.kpi-v { font-size: clamp(2rem, 1.4rem + 2.2vw, 3.2rem); font-weight: 200; letter-spacing: -.045em; line-height: 1; font-variant-numeric: tabular-nums; }
.kpi-l { font-size: .85rem; color: rgba(255,255,255,.6); line-height: 1.4; }
.kpi-hero { grid-column: 1 / -1; padding-bottom: 22px; border-bottom: 1px solid rgba(255,255,255,.12); }
.kpi-hero .kpi-v { font-size: clamp(3rem, 2rem + 4vw, 5.6rem); color: var(--blue-4); font-weight: 300; }
.sim-bar { grid-column: 1 / -1; height: 10px; border-radius: 10px; background: rgba(255,255,255,.08); overflow: hidden; }
.sim-bar span { display: block; height: 100%; width: 0; border-radius: inherit; background: linear-gradient(90deg, var(--blue-1), var(--blue-4)); transition: width .8s var(--ease); }
.sim-foot { grid-column: 1 / -1; font-size: .82rem; color: rgba(255,255,255,.8); }

/* =========================================================
   PERSONALIZAÇÃO
   ========================================================= */
.custom-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 6vw, 96px); align-items: center; }
.custom-copy { display: grid; gap: 22px; min-width: 0; }
.custom-copy .statement { margin-bottom: 0; }
.custom-copy > p { color: var(--gray-1); max-width: 50ch; }
.custom-copy .field label { color: var(--gray-2); }
.custom-copy .field input { border-color: var(--gray-4); background: var(--paper); color: var(--ink); font-size: 1.2rem; padding: 16px 18px; }
.custom-copy .field input:focus { border-color: var(--blue-1); background: var(--white); }
.swatches { display: flex; gap: 12px; }
.sw { width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--gray-3); background: var(--c); position: relative; transition: transform .3s var(--ease); }
.sw.is-on { transform: scale(1.1); box-shadow: 0 0 0 3px var(--white), 0 0 0 5px var(--blue-1); }
.custom-note { font-size: .82rem; color: var(--gray-2); }
.custom-stage { position: relative; display: grid; place-items: center; padding: 30px 0 50px; border-radius: var(--radius-lg); background: radial-gradient(60% 50% at 50% 40%, var(--blue-5), var(--paper) 70%); min-height: 620px; overflow: hidden; }
.bottle-svg { width: min(300px, 70%); height: auto; position: relative; z-index: 1; filter: drop-shadow(0 30px 40px rgba(1,19,33,.25)); animation: float 6s ease-in-out infinite; }
@keyframes float { 50% { transform: translateY(-10px) rotate(-.6deg); } }
.svg-brand { font-family: var(--font); font-size: 44px; font-weight: 300; letter-spacing: -.5px; }
.svg-small { font-family: var(--font); font-size: 8px; letter-spacing: 1.2px; font-weight: 500; }
.svg-tiny { font-family: var(--font); font-size: 8px; font-weight: 700; letter-spacing: .5px; }
.stage-floor { position: absolute; left: 20%; right: 20%; bottom: 40px; height: 30px; border-radius: 50%; background: radial-gradient(closest-side, rgba(1,19,33,.25), transparent); }

/* =========================================================
   SOLUÇÕES
   ========================================================= */
.solutions { background: var(--paper); }
.solutions-sub { font-size: var(--step-1); font-weight: 300; color: var(--gray-1); margin: -30px 0 48px; }
.sol-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-bottom: clamp(70px, 9vw, 120px); }
.sol { background: var(--white); border-radius: var(--radius-lg); overflow: hidden; display: grid; grid-template-rows: auto 1fr; transition: transform .5s var(--ease), box-shadow .5s var(--ease); }
.sol:hover { transform: translateY(-6px); box-shadow: 0 40px 80px -40px rgba(1,19,33,.35); }
.sol-img { aspect-ratio: 16/10; overflow: hidden; }
.sol-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 1s var(--ease); }
.sol:hover .sol-img img { transform: scale(1.05); }
.sol-body { padding: 26px 26px 30px; display: grid; gap: 12px; align-content: start; }
.sol-k { font-size: .72rem; letter-spacing: .14em; text-transform: uppercase; color: var(--blue-1); font-weight: 600; }
.sol h3 { font-size: 1.3rem; font-weight: 600; letter-spacing: -.02em; }
.sol ul { list-style: none; padding: 0; margin: 4px 0 0; display: grid; gap: 8px; }
.sol li { font-size: .93rem; color: var(--gray-1); padding-left: 20px; position: relative; }
.sol li::before { content: ""; position: absolute; left: 0; top: .62em; width: 8px; height: 2px; background: var(--blue-1); }
.voices { background: var(--white); border-radius: var(--radius-lg); padding: clamp(26px, 4vw, 48px); }
.voices-title { font-size: var(--step-2); font-weight: 300; letter-spacing: -.03em; margin-bottom: 24px; }
.voice-tabs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 28px; }
.voice-tabs button { border: 1px solid var(--gray-4); background: transparent; padding: 10px 18px; border-radius: 999px; font-size: .9rem; font-weight: 500; transition: background .3s, color .3s, border-color .3s; }
.voice-tabs button[aria-selected="true"] { background: var(--ink); color: var(--white); border-color: var(--ink); }
.voice-panel { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; animation: fadeUp .5s var(--ease); }
.voice-panel h4 { font-size: .72rem; letter-spacing: .14em; text-transform: uppercase; color: var(--gray-2); margin: 0 0 10px; }
.voice-panel p { color: var(--gray-1); }
.voice-panel .vp-answer { color: var(--ink); font-weight: 500; }
@keyframes fadeUp { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }

/* =========================================================
   PROPÓSITO
   ========================================================= */
.purpose { background: var(--ink); color: var(--white); }
.purpose-title { font-size: var(--step-3); font-weight: 200; letter-spacing: -.035em; line-height: 1.1; max-width: 20ch; margin-bottom: 64px; }
.purpose-title b { font-weight: 600; color: var(--blue-4); }
.mv { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 64px; }
.mv > div { border-top: 1px solid rgba(161,199,255,.3); padding-top: 22px; }
.mv-k { display: block; font-size: .72rem; letter-spacing: .14em; text-transform: uppercase; color: var(--blue-3); font-weight: 600; margin-bottom: 12px; }
.mv p { font-size: var(--step-1); font-weight: 300; line-height: 1.45; max-width: 40ch; }
.values { display: grid; grid-template-columns: repeat(5, 1fr); gap: 1px; background: rgba(161,199,255,.15); border-radius: var(--radius); overflow: hidden; }
.value { background: var(--ink-2); padding: 28px 22px 32px; display: grid; gap: 12px; align-content: start; transition: background .4s; }
.value:hover { background: #0B2A4D; }
.value h3 { font-size: .85rem; letter-spacing: .14em; text-transform: uppercase; font-weight: 600; color: var(--white); }
.value p { font-size: .9rem; color: rgba(255,255,255,.65); line-height: 1.55; }

/* =========================================================
   PARTNERS
   ========================================================= */
.partners { display: grid; grid-template-columns: 1.1fr .9fr; background: var(--blue-1); color: var(--white); }
.partners-media { position: relative; min-height: 520px; overflow: hidden; }
.partners-media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.partners-copy { padding: clamp(50px, 7vw, 100px) max(20px, env(safe-area-inset-right, 0px)) clamp(50px, 7vw, 100px) clamp(28px, 5vw, 80px); display: grid; gap: 22px; align-content: center; min-width: 0; }
.partners-copy .statement { margin-bottom: 0; }
.partners-copy .statement-dark { color: rgba(255,255,255,.6); }
.partners-copy > p { color: rgba(255,255,255,.88); max-width: 50ch; }
.partner-list { list-style: none; padding: 0; margin: 0 0 8px; display: grid; gap: 12px; }
.partner-list li { padding-left: 30px; position: relative; color: rgba(255,255,255,.85); }
.partner-list li::before { content: ""; position: absolute; left: 0; top: .2em; width: 18px; height: 18px; background: url("../brand/symbol-white.svg") center/contain no-repeat; }
.partner-list b { color: var(--white); }
.partners .btn-primary { --bg: var(--white); --fg: var(--blue-1); justify-self: start; box-shadow: none; }

/* =========================================================
   BRAND WALL
   ========================================================= */
.bw-grid { display: grid; grid-template-columns: repeat(6, 1fr); grid-auto-rows: clamp(140px, 16vw, 220px); gap: 14px; }
.bw { margin: 0; border-radius: var(--radius); overflow: hidden; background: var(--paper); }
.bw img { width: 100%; height: 100%; object-fit: cover; transition: transform 1s var(--ease); }
.bw:hover img { transform: scale(1.05); }
.bw-a { grid-column: span 3; grid-row: span 2; }
.bw-b { grid-column: span 3; grid-row: span 2; }
.bw-c { grid-column: span 2; grid-row: span 2; }
.bw-d { grid-column: span 2; grid-row: span 2; }
.bw-e { grid-column: span 1; grid-row: span 2; }
.bw-f { grid-column: span 1; grid-row: span 2; }
.bw-quote { background: var(--blue-1); color: var(--white); display: grid; align-content: space-between; padding: 28px; }
.bw-quote img { width: 48px; height: auto; }
.bw-quote blockquote { margin: 0; font-size: var(--step-1); font-weight: 300; line-height: 1.3; letter-spacing: -.01em; }

/* =========================================================
   FAQ
   ========================================================= */
.faq { background: var(--paper); }
.faq-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(30px, 6vw, 96px); align-items: start; }
.faq-list { border-top: 1px solid var(--gray-3); }
.faq details { border-bottom: 1px solid var(--gray-3); }
.faq summary { list-style: none; cursor: pointer; padding: 22px 50px 22px 0; font-size: var(--step-1); font-weight: 500; letter-spacing: -.015em; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ""; position: absolute; right: 8px; top: 50%; width: 14px; height: 14px; margin-top: -7px; border-right: 2px solid var(--blue-1); border-bottom: 2px solid var(--blue-1); transform: rotate(45deg); transition: transform .35s var(--ease); }
.faq details[open] summary::after { transform: rotate(-135deg); }
.faq details p { padding: 0 40px 24px 0; color: var(--gray-1); max-width: 62ch; animation: fadeUp .4s var(--ease); }

/* =========================================================
   CONTATO
   ========================================================= */
.contact { position: relative; background: var(--grad-cover); color: var(--white); padding-block: clamp(90px, 12vw, 160px); overflow: hidden; }
.contact-rain { position: absolute; inset: 0; width: 100%; height: 100%; }
.contact-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 6vw, 96px); align-items: start; }
.contact-copy { display: grid; gap: 22px; min-width: 0; }
.contact-title { font-size: var(--step-3); font-weight: 200; letter-spacing: -.035em; line-height: 1.05; }
.contact-title b { font-weight: 600; }
.contact-copy > p { font-size: var(--step-1); font-weight: 300; color: rgba(255,255,255,.9); max-width: 42ch; }
.contact-meta { list-style: none; padding: 0; margin: 12px 0 0; display: grid; gap: 2px; border-top: 1px solid rgba(255,255,255,.3); }
.contact-meta li { display: flex; justify-content: space-between; gap: 16px; padding: 14px 0; border-bottom: 1px solid rgba(255,255,255,.3); }
.contact-meta span { font-size: .78rem; letter-spacing: .12em; text-transform: uppercase; color: rgba(255,255,255,.7); }
.contact-meta b, .contact-meta a { font-weight: 600; text-decoration: none; }
.contact-form { background: var(--ink); border-radius: var(--radius-lg); padding: clamp(24px, 3.5vw, 40px); display: grid; gap: 16px; box-shadow: 0 50px 100px -40px rgba(1,19,33,.6); }
.contact-form .field label { color: rgba(255,255,255,.7); font-size: .72rem; }
.contact-form .field input::placeholder, .contact-form .field textarea::placeholder { color: rgba(255,255,255,.35); }
.contact-form textarea { resize: vertical; min-height: 110px; }
.contact-form .is-invalid { border-color: #FF8A8A !important; }
.form-status { font-size: .9rem; color: var(--blue-4); min-height: 1.4em; }

/* =========================================================
   FOOTER
   ========================================================= */
.footer { background: var(--ink); color: rgba(255,255,255,.7); padding-block: 70px 30px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; padding-bottom: 50px; border-bottom: 1px solid rgba(255,255,255,.1); }
.footer-brand img { width: 240px; height: auto; margin-bottom: 18px; }
.footer-brand em { color: var(--white); font-size: 1.05rem; }
.footer-nav, .footer-meta { display: grid; gap: 10px; align-content: start; font-size: .92rem; }
.footer-nav a, .footer-meta a { text-decoration: none; transition: color .3s; }
.footer-nav a:hover, .footer-meta a:hover { color: var(--blue-4); }
.footer-base { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; padding-top: 24px; font-size: .78rem; color: rgba(255,255,255,.75); }

/* =========================================================
   REVEAL (o conteúdo é visível por padrão; só anima quando JS ativo)
   ========================================================= */
.js .reveal { animation: revealFallback 0s 4s forwards; opacity: 0; transform: translateY(28px); transition: opacity .9s var(--ease), transform .9s var(--ease); transition-delay: calc(var(--d, 0) * 90ms); }
.js .reveal.in { opacity: 1; transform: none; }
@keyframes revealFallback { to { opacity: 1; transform: none; } }
.js.ready .hero-copy > :not(h1) { animation: heroEnter .8s var(--ease); }
@keyframes heroEnter { from { opacity: .5; transform: translateY(16px); } to { opacity: 1; transform: none; } }

/* =========================================================
   RESPONSIVO
   ========================================================= */
@media (max-width: 1080px) {
  .trend-grid, .kmzero-grid { grid-template-columns: repeat(2, 1fr); }
  .beliefs { grid-template-columns: repeat(2, 1fr); }
  .values { grid-template-columns: repeat(2, 1fr); }
  .values .value:last-child { grid-column: 1 / -1; }
  .sol-grid { grid-template-columns: 1fr; }
  .sol { grid-template-columns: 1fr 1.2fr; grid-template-rows: none; }
  .sol-img { aspect-ratio: auto; min-height: 240px; }
  .voice-panel { grid-template-columns: 1fr; gap: 18px; }
}
@media (max-width: 1100px) {
  :root { --nav-h: 64px; }
  .nav-toggle { display: block; }
  .nav-links {
    position: absolute; top: 100%; left: 0; right: 0; height: calc(100vh - var(--nav-h) - env(safe-area-inset-top, 0px)); height: calc(100dvh - var(--nav-h) - env(safe-area-inset-top, 0px));
    flex-direction: column; align-items: stretch; gap: 0; padding: 20px max(20px, env(safe-area-inset-right, 0px)) 40px max(20px, env(safe-area-inset-left, 0px));
    overflow-y: auto; overscroll-behavior: contain; max-height: calc(100vh - var(--nav-h) - env(safe-area-inset-top, 0px)); max-height: calc(100dvh - var(--nav-h) - env(safe-area-inset-top, 0px)); padding-bottom: max(24px, env(safe-area-inset-bottom, 0px));
    background: var(--ink); transform: translateY(-10px); opacity: 0; visibility: hidden; transition: opacity .35s, transform .35s var(--ease), visibility .35s;
  }
  .nav.is-open .nav-links { opacity: 1; transform: none; visibility: visible; }
  .nav-links a:not(.btn) { flex-shrink: 0; color: var(--white) !important; font-size: 1.5rem; font-weight: 300; padding: 14px 0; border-bottom: 1px solid rgba(255,255,255,.1); }
  .nav-links a:not(.btn)::after { display: none; }
  .nav-links .btn { flex-shrink: 0; margin-top: 24px; padding: 16px; font-size: 1rem; }
  .nav.is-open { background: var(--ink) !important; }
  .nav.is-open .logo-on-dark { opacity: 1 !important; } .nav.is-open .logo-on-light { opacity: 0 !important; }
  .nav.is-open .nav-toggle span { background: var(--white) !important; }

  .hero { min-height: 0; }
  .hero-grid, .market-grid, .journey-layout, .tech-grid, .custom-grid, .faq-grid, .contact-grid, .sim, .partners, .operator-q, .kmzero-head { grid-template-columns: 1fr; }
  .hero-visual { height: 560px; margin-top: -10px; }
  .hero-hud { top: 6%; min-width: 160px; }
  .journey-intro { position: static; }
  .cycle { width: min(100%, 300px); justify-self: center; }
  .chain-steps { grid-template-columns: repeat(3, 1fr); row-gap: 28px; }
  .chain-steps::before { display: none; }
  .chain-truck { display: none; }
  .chain-board { min-height: 0; }
  .chain-origin { position: static; display: none; grid-template-columns: 1fr; justify-items: start; padding: 0; }
  .chain-board[data-mode="new"] .chain-steps { display: none; }
  .chain-board[data-mode="new"] .chain-origin { display: grid; }
  .origin-point { width: 160px; }
  .operator-q ul { grid-template-columns: 1fr; }
  .partners-media { min-height: 340px; }
  .partners-copy { padding: 56px max(20px, env(safe-area-inset-right, 0px)) 64px max(20px, env(safe-area-inset-left, 0px)); }
  .mv { grid-template-columns: 1fr; }
  .bw-grid { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 180px; }
  .bw-a, .bw-b, .bw-c, .bw-d { grid-column: span 2; grid-row: span 2; }
  .bw-e, .bw-f { grid-column: span 1; grid-row: span 2; }
  .footer-grid { grid-template-columns: 1fr; }
  .gallery-nav { position: static; margin: -10px 0 26px; }
  .custom-stage { min-height: 520px; }
  .kmzero-mark img { width: 110px; }
}
@media (max-width: 600px) {
  .trend-grid, .kmzero-grid, .beliefs, .values { grid-template-columns: 1fr; }
  .sol { grid-template-columns: 1fr; }
  .sol-img { min-height: 0; aspect-ratio: 16/10; }
  .sim-out { grid-template-columns: 1fr; }
  .chain-steps { grid-template-columns: repeat(2, 1fr); }
  .step { grid-template-columns: 56px 1fr; gap: 18px; }
  .step-n { width: 56px; height: 56px; font-size: 1.3rem; }
  .steps-pipe { left: 27px; }
  .spec li { grid-template-columns: 1fr; gap: 2px; }
  .hero-visual { height: 500px; }
  .hero-hud { display: none; }
  .g-wide { aspect-ratio: 4/5; }
  .g { height: 440px; }
  .chain-toggle button { padding: 11px 14px; font-size: .82rem; }
  .cy { font-size: .66rem; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
  .marquee-track { animation: none; }
  .loader { display: none; }
}

/* Leitura, foco e áreas seguras; o transbordamento é contido no componente. */
[hidden] { display: none !important; }
body { min-height: 100vh; min-height: 100dvh; }
h1, h2, h3, p, li, label, figcaption, button { overflow-wrap: break-word; }
h1, h2, h3 { text-align: left; }
button, select, input, textarea { max-width: 100%; }
.hero-grid > *, .market-grid > *, .trend-grid > *, .chain-steps > *, .kmzero-head > *, .kmzero-grid > *, .journey-layout > *, .step > *, .tech-grid > *, .sim > *, .sim-out > *, .custom-grid > *, .sol-grid > *, .voice-panel > *, .values > *, .faq-grid > *, .contact-grid > *, .field-row > *, .footer-grid > * { min-width: 0; }
.statement, .purpose-title, .contact-title { hyphens: manual; }
.manifesto-open { line-height: 1.15; padding-block: .08em; }
.purpose-title, .contact-title { line-height: 1.22; padding-block: .06em; }
.impact, .contact { background: linear-gradient(#01132166, #01132166), var(--grad-cover); }
.impact .eyebrow-dark, .contact .eyebrow-dark { color: rgba(255,255,255,.95); }
.statement { color: var(--gray-2); }
.statement-dark { color: var(--blue-4); }
.manifesto-text .w { color: var(--gray-2); }
.step-n { color: var(--gray-2); }
.partners-copy > p, .partner-list li { color: rgba(255,255,255,.95); }
.contact-form .field input, .contact-form .field select, .contact-form .field textarea { border-color: rgba(255,255,255,.5); }
.eyebrow:not(.eyebrow-dark), .market-stat p, .trend p, .step p, .spec span, .custom-copy .field label, .custom-note, .voice-panel h4 { color: var(--gray-1); }
.section-sub { font-size: var(--step-1); font-weight: 300; color: var(--gray-1); max-width: 62ch; margin: -20px 0 44px; }
.stat-word { font-size: clamp(2.7rem, 2rem + 4vw, 5.5rem); line-height: 1.1; }
.hero-zeros li { max-width: 100%; }
.nav-logo { flex-shrink: 0; }
.nav-logo { height: 44px; display: flex; align-items: center; }
.nav-logo .logo-on-light { top: 5px; }
.nav-links a:not(.btn), .footer-nav a, .footer-meta a { display: inline-flex; align-items: center; min-height: 44px; }
.btn { min-height: 44px; max-width: 100%; white-space: normal; text-align: center; }
.btn svg { flex-shrink: 0; }
.gas-switch button, .glass-switch button, .voice-tabs button, .chain-toggle button { min-width: 44px; min-height: 44px; }
.gas-switch, .glass-switch { width: max-content; max-width: calc(100% - 16px); }
.gallery-track { overscroll-behavior-x: contain; scroll-padding-inline: 20px; }
.gallery-track:focus-visible { outline-offset: -4px; }
.contact-meta a, .premises summary { display: inline-flex; align-items: center; min-height: 44px; }
.scroll-cue { width: 44px; height: 50px; border: 0; }
.scroll-cue::before { content: ""; position: absolute; inset: 0 9px 8px; border: 1.5px solid rgba(255,255,255,.4); border-radius: 14px; }
.gallery-head .statement { padding-right: 130px; }
.g figcaption { font-size: clamp(1rem, .9rem + .5vw, 1.35rem); line-height: 1.45; padding-inline: 20px; }
.custom-stage { min-height: clamp(440px, 48vw, 620px); }
.field label { align-items: baseline; }
.field input:not([type=range]), .field select, .field textarea { min-height: 48px; font-size: max(16px, 1rem); }
.field textarea { scroll-margin-block: calc(var(--nav-h) + 24px) 24px; }
.form-help { font-size: .9rem; color: var(--blue-5); }
.clear-draft { min-height: 44px; border: 0; background: transparent; color: var(--blue-5); text-decoration: underline; }
.prepared-email { color: var(--blue-5); min-height: 44px; padding-block: 10px; overflow-wrap: anywhere; }
.contact-meta li { flex-wrap: wrap; }
.footer { padding-bottom: calc(30px + env(safe-area-inset-bottom, 0px)); }
:focus-visible { outline-width: 3px; }
.hero :focus-visible, .chain :focus-visible, .kmzero :focus-visible, .gallery :focus-visible, .impact :focus-visible, .purpose :focus-visible, .partners :focus-visible, .contact :focus-visible, .footer :focus-visible, .nav :focus-visible { outline-color: var(--blue-5); }
.nav.is-solid:not(.is-dark-zone):not(.is-open) :focus-visible { outline-color: var(--blue-1); }
.skip-link { position: fixed; z-index: 200; top: 8px; left: 8px; padding: 12px 18px; background: white; color: var(--ink); transform: translateY(-160%); border-radius: 8px; }
.skip-link:focus { transform: none; }
.install-link, .refresh-link { justify-self: start; min-height: 44px; padding: 8px 0; border: 0; background: transparent; text-decoration: underline; }
.refresh-link:disabled { opacity: .65; cursor: progress; }
.refresh-status { max-width: 32ch; font-size: .82rem; line-height: 1.5; color: var(--blue-4); }
.connection-status { position: sticky; bottom: 0; z-index: 45; color: white; background: var(--ink); padding: 12px max(20px, env(safe-area-inset-right, 0px)) calc(12px + env(safe-area-inset-bottom, 0px)); font-size: .9rem; border-top: 1px solid var(--blue-4); }
.app-update { position: fixed; bottom: max(16px, env(safe-area-inset-bottom, 0px)); left: max(16px, env(safe-area-inset-left, 0px)); right: max(16px, env(safe-area-inset-right, 0px)); z-index: 80; display: flex; flex-wrap: wrap; align-items: center; gap: 12px; padding: 18px; border-radius: 16px; background: var(--ink); color: white; box-shadow: 0 8px 40px #01132155; }
.app-update span { flex: 1 1 220px; }
.app-update button { min-height: 44px; padding: 8px 16px; border: 1px solid var(--blue-4); border-radius: 8px; background: transparent; color: white; }
.install-dialog { width: min(440px, calc(100% - 32px)); max-height: calc(100dvh - 48px); overflow-y: auto; border: 0; border-radius: 20px; padding: 28px; color: var(--ink); }
.install-dialog::backdrop { background: #011321bb; }
.install-dialog h2 { font-size: 1.5rem; margin-bottom: 16px; }
.install-dialog .btn { margin-top: 24px; }
@media (max-width: 1100px) {
  .gallery-head .statement { padding-right: 0; }
  .nav.is-open .nav-links { overscroll-behavior-y: contain; }
  html:not(.js) .nav { position: relative; height: auto; background: var(--ink); }
  html:not(.js) .nav-inner { display: block; padding-block: 16px; }
  html:not(.js) .nav-links { position: static; max-height: none; visibility: visible; opacity: 1; transform: none; }
  html:not(.js) .nav-toggle { display: none; }
}
@media (max-width: 600px) {
  .statement { font-size: clamp(1.85rem, 1.4rem + 2.4vw, 2.5rem); max-width: 100%; line-height: 1.2; }
  .purpose-title, .contact-title { line-height: 1.22; }
  p { text-align: left; }
  .eyebrow { gap: 10px; letter-spacing: .1em; }
  .eyebrow::after { min-width: 12px; }
  .eyebrow span { min-width: 0; }
  .sim-in, .sim-out, .contact-form { padding: 24px 20px; }
  .field label output { flex-basis: 100%; }
  .voice-tabs button { text-align: left; }
  .hero-cta { gap: 12px; }
  .hero-visual { height: clamp(440px, 110vw, 500px); }
}
@media (display-mode: standalone) { body { min-height: 100dvh; } .install-link { display: none !important; } }

/* Revisão mobile: modal, mensagens próximas aos campos e resultados imediatos. */
section[id], main[id] { scroll-margin-top: 20px; }
.btn:active, .gnav:active, .voice-tabs button:active, .gas-switch button:active, .glass-switch button:active { transform: translateY(1px); filter: brightness(.93); }
button:disabled { cursor: wait; opacity: .7; }
.kpi-text { font-size: clamp(1.35rem, 1.1rem + 1vw, 2rem); line-height: 1.25; letter-spacing: -.02em; }
.field-error { color: #FFB7B7; font-size: .9rem; line-height: 1.4; }
.prepared-message { display: grid; gap: 12px; min-width: 0; }
.prepared-message label { font-size: .9rem; font-weight: 600; }
.prepared-message textarea { width: 100%; min-height: 180px; padding: 12px; font: inherit; font-size: 16px; color: white; border: 1px solid var(--blue-4); background: #071E33; border-radius: 10px; resize: vertical; overflow-wrap: break-word; }
.message-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; }
.message-actions > * { min-height: 44px; }
.prepared-message .form-help a { display: inline-flex; min-height: 44px; align-items: center; max-width: 100%; overflow-wrap: anywhere; }
.field input, .field select, .field textarea, .message-actions { scroll-margin-top: calc(var(--nav-h) + env(safe-area-inset-top, 0px) + 24px); scroll-margin-bottom: 24px; }
@media (hover: none), (max-width: 600px) {
  .nav, .hero-zeros li, .gas-switch, .glass-switch, .sim-in, .kz, .glass { backdrop-filter: none; -webkit-backdrop-filter: none; }
  .trend:hover, .sol:hover, .btn:hover { transform: none; }
  .g img, .sol-img img, .bw img { transform: none; }
}
@media (max-width: 600px) {
  .g { height: auto; aspect-ratio: auto; width: min(82vw, 420px); background: var(--ink-2); }
  .g img { height: auto; aspect-ratio: auto; object-fit: contain; }
  .g figcaption { position: static; padding: 20px; background: var(--ink-2); }
  .bw-e img, .bw-f img { object-fit: contain; }
}

/* Garrafa 3D: o espaço é reservado antes de carregar o renderizador. */
.custom-stage { height: clamp(540px, 58vw, 740px); min-height: 0; padding: 24px 0 112px; scroll-margin-top: 20px; }
.custom-stage .bottle-svg { height: 100%; width: auto; max-height: 100%; max-width: 82%; }
.bottle3d { position: absolute; inset: 0; }
#bottle3dCanvas { position: absolute; top: 12px; left: 0; width: 100%; height: calc(100% - 112px); display: block; touch-action: pan-y pinch-zoom; cursor: grab; }
#bottle3dCanvas:active { cursor: grabbing; }
.bottle3d-controls { position: absolute; left: 12px; right: 12px; bottom: 62px; display: flex; justify-content: center; gap: 8px; }
.b3-button { min-width: 44px; min-height: 44px; padding: 10px 14px; border: 1px solid var(--gray-4); border-radius: 999px; background: var(--white); color: var(--ink); font-size: .85rem; font-weight: 600; }
.b3-button[aria-pressed=true] { background: var(--ink); color: white; }
.bottle3d-launch { position: absolute; z-index: 3; bottom: 62px; left: 50%; transform: translateX(-50%); white-space: nowrap; }
.bottle3d-status { position: absolute; left: 16px; right: 16px; bottom: 15px; margin: 0; color: var(--gray-1); font-size: .78rem; line-height: 1.4; text-align: center; }
.has-3d .bottle-svg, .has-3d .stage-floor { display: none; }

/* Manifesto editorial: capítulos curtos, justificação confortável e progresso de leitura. */
.manifesto { padding-block: clamp(72px, 8vw, 112px); }
.manifesto-open { margin-bottom: clamp(32px, 4vw, 48px); }
.manifesto-story { --read-progress: .3333; display: grid; grid-template-columns: .78fr 1.22fr; gap: clamp(28px, 6vw, 88px); align-items: start; margin-bottom: clamp(44px, 6vw, 80px); }
.manifesto-visual { position: sticky; top: calc(var(--nav-h) + env(safe-area-inset-top, 0px) + 32px); min-height: 400px; padding: 26px 24px 24px; border: 1px solid var(--gray-4); border-radius: 24px; background: linear-gradient(145deg, white, #e7effa); overflow: hidden; }
.flow-eyebrow, .reading-index { display: block; font-size: .7rem; line-height: 1.5; letter-spacing: .1em; font-weight: 600; color: var(--blue-1); }
.flow-eyebrow { margin-bottom: 28px; }
.flow-station { position: relative; z-index: 1; display: grid; grid-template-columns: 48px 1fr; gap: 16px; align-items: center; min-height: 91px; }
.flow-station > span:last-child { font-size: 1.05rem; font-weight: 600; }
.flow-station small { display: block; font-size: .83rem; font-weight: 400; color: var(--gray-1); margin-top: 3px; }
.flow-node { width: 48px; height: 48px; border-radius: 50%; display: grid; place-items: center; border: 1px solid var(--blue-4); background: white; font-size: .8rem; color: var(--blue-1); }
.flow-origin { background: var(--blue-1); }
.flow-origin img { width: 19px; height: auto; }
.flow-track { position: absolute; top: 92px; left: 47px; width: 2px; height: 185px; background: var(--gray-4); }
.flow-water { position: absolute; inset: 0; transform-origin: top; transform: scaleY(var(--read-progress)); background: linear-gradient(var(--blue-4),var(--blue-1)); transition: transform .7s var(--ease); }
.flow-drop { position: absolute; left: -4px; top: -5px; width: 10px; height: 12px; border-radius: 60% 60% 60% 20%; background: var(--blue-1); transform: translateY(calc(var(--read-progress) * 180px)) rotate(-45deg); transition: transform .7s var(--ease); box-shadow: 0 0 16px #305cff55; }
.flow-caption { display: block; margin-top: 20px; padding-top: 16px; border-top: 1px solid var(--gray-4); font-size: .78rem; color: var(--gray-1); }
.manifesto-text { list-style: none; display: grid; gap: 16px; margin: 0; padding: 0; max-width: none; }
.reading-card { padding: clamp(20px, 2.3vw, 30px); border: 1px solid var(--gray-4); border-left: 3px solid var(--gray-4); border-radius: 18px; background: #ffffff80; transition: border-color .4s, background .4s, box-shadow .4s; }
.reading-card.is-current { border-left-color: var(--blue-1); background: white; box-shadow: 0 16px 36px -24px #305cff44; }
.reading-card h3 { font-size: clamp(1.15rem, 1rem + .5vw, 1.45rem); line-height: 1.3; letter-spacing: -.02em; font-weight: 600; margin: 10px 0 12px; }
.manifesto-text .reading-card p { font-size: clamp(1rem, .98rem + .15vw, 1.1rem); line-height: 1.65; letter-spacing: 0; max-width: 54ch; color: var(--gray-1); text-wrap: pretty; }
@media (min-width: 901px) { .manifesto-text .reading-card p { text-align: justify; text-align-last: left; hyphens: auto; } }
@media (max-width: 900px) {
  .manifesto-story { grid-template-columns: 1fr; gap: 24px; }
  .manifesto-visual { position: relative; top: auto; min-height: 0; padding: 20px; display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 12px; }
  .flow-eyebrow { grid-column: 1/-1; margin-bottom: 0; }
  .flow-station { display: flex; flex-direction: column; align-items: flex-start; gap: 10px; min-height: 0; }
  .flow-station > span:last-child { font-size: .82rem; }
  .flow-station small, .flow-caption, .flow-track { display: none; }
  .flow-station { align-items: center; text-align: center; }
  .flow-track { display: block; left: calc(20px + (100% - 64px) / 6); right: calc(20px + (100% - 64px) / 6); top: 70px; width: auto; height: 2px; }
  .flow-water { transform-origin: left; transform: scaleX(var(--read-progress)); }
  .flow-drop { left: calc(var(--read-progress) * 100% - 5px); top: -4px; transform: rotate(-45deg); transition: left .7s var(--ease); }
  .flow-node { width: 44px; height: 44px; }
  .manifesto-text .reading-card p { text-align: left; hyphens: manual; }
}

/* Desenhos da água: sequências curtas, sem movimento contínuo junto do texto. */
.reading-heading { display: flex; align-items: center; justify-content: space-between; gap: 22px; margin-bottom: 12px; }
.reading-heading > div { min-width: 0; }
.reading-heading h3 { margin-bottom: 0; }
.story-emblem { flex: 0 0 76px; width: 76px; height: 68px; overflow: visible; fill: none; stroke: var(--blue-1); stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.story-emblem .story-fill { fill: var(--blue-1); stroke: none; }
.story-land, .journey-ground { stroke: #9baebf; }
.source-ring { opacity: .55; transform-box: fill-box; transform-origin: center; }
.source-glint { stroke: white; }
.journey-route { stroke-dasharray: 4 6; opacity: .65; }
.journey-node { fill: white; }
.journey-traveler { offset-path: path('M14 53C14 31 62 56 62 32S40 14 64 18'); offset-distance: 100%; }
.local-water { opacity: .3; transform-origin: 40px 60px; }
.local-ripple { opacity: 0; transform-origin: 40px 51px; }
.flow-station .flow-node { transition: border-color .4s, box-shadow .4s; }
.flow-station.is-current .flow-node { border-color: var(--blue-1); box-shadow: 0 0 0 5px #305cff0b; }
.reading-card.is-seen { animation: story-card-arrive .65s var(--ease) both; }
.reading-card.is-current .source-drop, .reading-card.is-current .source-glint { animation: story-source-fall 1.5s var(--ease) 2; }
.reading-card.is-current .source-ring { animation: story-source-ring 1.5s ease-out 2; }
.reading-card.is-current .source-ring-outer { animation-delay: .2s; }
.reading-card.is-current .journey-route { animation: story-route-dash 3.4s linear; }
.reading-card.is-current .journey-traveler { animation: story-travel 3.4s cubic-bezier(.35,0,.25,1) both; }
.reading-card.is-current .local-filter { animation: story-filter 3s ease both; }
.reading-card.is-current .local-drop { animation: story-local-fall 1.5s ease-in-out 2; }
.reading-card.is-current .local-water { animation: story-fill-glass 3s ease both; }
.reading-card.is-current .local-ripple { animation: story-local-ripple 1.5s ease-out .4s 2; }
.manifesto-story:not(.is-in-view) .reading-card, .manifesto-story:not(.is-in-view) .story-emblem *,
.manifesto-story.is-page-hidden .reading-card, .manifesto-story.is-page-hidden .story-emblem * { animation-play-state: paused; }
@keyframes story-card-arrive { from { transform: translateY(8px); } to { transform: translateY(0); } }
@keyframes story-source-fall {
  0%, 10% { transform: translateY(-3px); opacity: 1; }
  58% { transform: translateY(14px); opacity: 1; }
  72% { transform: translateY(18px); opacity: 0; }
  73% { transform: translateY(-6px); opacity: 0; }
  100% { transform: translateY(0); opacity: 1; }
}
@keyframes story-source-ring { 0%, 20% { transform: scale(.72); opacity: .2; } 55% { opacity: .65; } 100% { transform: scale(1.12); opacity: .05; } }
@keyframes story-route-dash { to { stroke-dashoffset: -60; } }
@keyframes story-travel { from { offset-distance: 0%; } to { offset-distance: 100%; } }
@keyframes story-filter { 0%, 100% { opacity: 1; } 40% { opacity: .4; } 70% { opacity: 1; } }
@keyframes story-local-fall { 0% { transform: translateY(-5px); opacity: 0; } 20% { opacity: 1; } 80% { transform: translateY(10px); opacity: 0; } 100% { transform: translateY(0); opacity: 1; } }
@keyframes story-fill-glass { from { transform: scaleY(.25); opacity: .15; } to { transform: scaleY(1); opacity: .45; } }
@keyframes story-local-ripple { from { transform: scale(.3); opacity: .4; } to { transform: scale(1.2); opacity: 0; } }
@media (max-width: 600px) {
  .reading-heading { gap: 14px; align-items: flex-start; }
  .story-emblem { flex-basis: 52px; width: 52px; height: 48px; margin-top: 2px; }
}
@media (prefers-reduced-motion: reduce) {
  .reading-card, .story-emblem * { animation: none !important; transform: none !important; }
}

/* Personalização: a garrafa vem antes dos controles no celular. */
.custom-grid { grid-template-areas: "intro bottle" "options bottle"; align-items: start; row-gap: 28px; }
.custom-copy { grid-area: intro; }
.custom-copy .statement { font-size: clamp(2rem, 3.4vw, 3rem); line-height: 1.2; }
.custom-stage { grid-area: bottle; height: clamp(520px, 52vw, 690px); padding: 22px 0 112px; background: radial-gradient(ellipse at 50% 38%, #fff, #e8edef 75%); scroll-margin-top: calc(var(--nav-h) + 20px); }
@media (min-width: 1101px) { .custom-stage { position: sticky; top: calc(var(--nav-h) + 24px); } }
.custom-options { grid-area: options; display: grid; gap: 16px; min-width: 0; }
.custom-options .field { margin: 0; }
.custom-options input, .custom-options select { font-size: 16px; min-height: 48px; scroll-margin-block: calc(var(--nav-h) + 24px); }
.custom-options .swatches { margin: 0; }
.custom-options .custom-note { margin: 0; max-width: 48ch; }
.brand-fit-help { font-size: .82rem; line-height: 1.5; color: var(--gray-1); margin: -4px 0 0; }
.bottle-water-controls { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.bottle-water-controls .b3-button { background: white; border: 1px solid var(--gray-4); }
.bottle-water-controls .b3-button.is-on { color: white; background: var(--blue-1); border-color: var(--blue-1); }
.bottle-refill { grid-column: 1 / -1; }
.bottle-water-footer { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.bottle-water-footer p { flex: 1 1 160px; font-size: .8rem; line-height: 1.5; color: var(--gray-1); margin: 0; }
.custom-stage .bottle-svg { animation: none; }
.custom-stage[data-ink-light="true"] { background: radial-gradient(ellipse at 50% 38%, #72899a, #435866 85%); }
.custom-stage[data-ink-light="true"] .bottle3d-status { color: white; }
#svgBubbles { transition: opacity .4s; }
#bottle3dCanvas { top: 8px; height: calc(100% - 112px); }
.bottle3d-controls { flex-wrap: wrap; bottom: 60px; }
.b3-button { min-height: 44px; font-family: inherit; font-size: .83rem; line-height: 1.3; }
.bottle3d-status { bottom: 12px; min-height: 33px; }
.bottle3d-launch { bottom: 60px; }
@media (max-width: 1100px) {
  .custom-grid { grid-template-areas: "intro" "bottle" "options"; grid-template-columns: minmax(0,1fr); gap: 24px; }
  .custom-options { width: 100%; max-width: 640px; margin-inline: auto; }
  .custom-stage { width: 100%; max-width: 640px; height: 560px; margin-inline: auto; }
}
@media (max-width: 600px) {
  .custom-stage { height: 480px; }
  .custom-copy .statement { margin-bottom: 20px; }
  .custom-copy > p:last-child { margin-bottom: 0; }
}

/* Arte enviada pelo visitante: sem envio de arquivos para o servidor. */
.brand-mode { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; padding: 5px; border: 1px solid var(--gray-4); border-radius: 16px; background: #fff; }
.brand-mode .b3-button { background: transparent; box-shadow: none; border: 1px solid transparent; }
.brand-mode .is-on { background: var(--blue-1); color: white; }
.brand-panel { display: grid; gap: 16px; min-width: 0; }
.brand-panel[hidden], #svgBackInk[hidden], .brand-logo-preview[hidden] { display: none; }
.brand-file-help { font-size: .83rem; line-height: 1.6; color: var(--gray-1); margin: 0 0 12px; }
.custom-options input[type="file"] { width: 100%; max-width: 100%; padding: 8px; font-size: 16px; background: white; border: 1px solid var(--gray-4); border-radius: 12px; }
#brandLogo::file-selector-button { min-height: 44px; margin-right: 10px; padding: 8px 12px; border: 0; border-radius: 8px; background: #edf2ff; color: #1739b8; font-family: inherit; font-size: .84rem; cursor: pointer; }
.brand-file-error { color: #9a2020; background: #fff0ef; border-radius: 10px; padding: 12px; font-size: .85rem; line-height: 1.5; margin: 0; }
.brand-logo-preview { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.brand-logo-preview img { object-fit: contain; padding: 8px; border-radius: 8px; border: 1px solid #c8d2d9; background-color: #f5f7f8; background-image: linear-gradient(45deg,#dce3e7 25%,transparent 25%),linear-gradient(-45deg,#dce3e7 25%,transparent 25%),linear-gradient(45deg,transparent 75%,#dce3e7 75%),linear-gradient(-45deg,transparent 75%,#dce3e7 75%); background-size: 16px 16px; background-position: 0 0,0 8px,8px -8px,-8px 0; }
.brand-ink-option { display: flex; align-items: center; gap: 12px; min-height: 44px; font-size: .9rem; line-height: 1.4; cursor: pointer; }
.custom-options .brand-ink-option input { flex: 0 0 22px; width: 22px; height: 22px; min-height: 22px; accent-color: var(--blue-1); }
.brand-file-privacy { color: var(--gray-1); font-size: .75rem; line-height: 1.5; margin: 0; }
.bottle-story { display: grid; grid-template-columns: 112px minmax(0,1fr); gap: 18px; align-items: center; padding: 20px; border: 1px solid #cbd8e2; border-radius: 18px; background: linear-gradient(135deg,#fff,#f0f5fc); }
.bottle-story-code { display: block; border-radius: 8px; background: white; }
.bottle-story-code img { display: block; width: 112px; height: 112px; }
.bottle-story h3 { font-size: 1.05rem; line-height: 1.3; margin: 6px 0; }
.bottle-story p { font-size: .8rem; line-height: 1.5; margin: 0; color: var(--gray-1); }
.bottle-story-kicker { font-size: .67rem; text-transform: uppercase; letter-spacing: .09em; color: #284fd9; font-weight: 600; }
.bottle-story-link { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; font-size: .82rem; font-weight: 600; color: #2149d3; text-decoration: underline; text-underline-offset: 3px; }
.bottle-fallback-controls { position: absolute; z-index: 3; bottom: 60px; left: 10px; right: 10px; display: flex; justify-content: center; gap: 8px; }
.bottle-fallback-controls .b3-button { padding: 9px 12px; font-size: .75rem; }
.has-3d .bottle-fallback-controls { display: none; }
@media (max-width: 380px) { .bottle-story { grid-template-columns: minmax(0,1fr); gap: 10px; padding: 16px; } .bottle-story-code { width: 112px; } }