/* ==========================================================================
   Bellum Agency · site principal
   Conceito "Ponto de convergência": a atenção dispersa converge para um
   ponto laranja, a decisão de agendar. O ponto do logo BELLUM. é o fio da
   narrativa: anel vazio = interesse perdido, ponto cheio = paciente agendada.
   Layout: capítulos alternando grafite e off-white rosado, grade de 12
   colunas com margens largas e títulos monumentais ancorados à esquerda.
   ========================================================================== */

/* Fallbacks métricos para evitar salto de layout enquanto as fontes carregam */
@font-face { font-family: "Montserrat Fallback"; src: local("Arial"); size-adjust: 113%; ascent-override: 85%; descent-override: 22%; line-gap-override: 0%; }
@font-face { font-family: "Poppins Fallback"; src: local("Arial"); size-adjust: 112%; ascent-override: 93%; descent-override: 31%; line-gap-override: 9%; }

:root {
  color-scheme: dark;
  /* cor */
  --graphite: #1B1B1B;
  --graphite-deep: #131212;
  --graphite-raise: #252423;
  --bone: #EFE8E8;
  --ink: #171616;
  --orange: #DF6226;
  --orange-hot: #F17A3C;
  --orange-ink: #AE4318;
  --on-dark-2: rgba(239, 232, 232, .76);
  --on-dark-3: rgba(239, 232, 232, .6);
  --line-dark: rgba(239, 232, 232, .14);
  --line-dark-strong: rgba(239, 232, 232, .28);
  --on-light-2: rgba(23, 22, 22, .76);
  --on-light-3: rgba(23, 22, 22, .64);
  --line-light: rgba(23, 22, 22, .14);
  --line-light-strong: rgba(23, 22, 22, .26);
  /* tipo */
  --font-display: "Montserrat", "Montserrat Fallback", "Segoe UI", system-ui, sans-serif;
  --font-body: "Poppins", "Poppins Fallback", "Segoe UI", system-ui, sans-serif;
  --font-label: "Prompt", "Poppins", "Poppins Fallback", system-ui, sans-serif;
  --step--1: clamp(.8rem, .78rem + .1vw, .86rem);
  --step-0: clamp(1rem, .97rem + .16vw, 1.08rem);
  --step-1: clamp(1.1rem, 1.03rem + .36vw, 1.3rem);
  --step-2: clamp(1.32rem, 1.16rem + .8vw, 1.85rem);
  --step-3: clamp(1.95rem, 1.42rem + 2.3vw, 3.4rem);
  --step-4: clamp(2.3rem, 1.5rem + 3.7vw, 5.2rem);
  --step-5: clamp(2.9rem, 1.15rem + 7.2vw, 8.4rem);
  /* espaço */
  --gutter: clamp(16px, 4.4vw, 72px);
  --max: 1320px;
  --section-y: clamp(72px, 11vw, 168px);
  --header-h: 76px;
  /* movimento */
  --ease-out: cubic-bezier(.16, 1, .3, 1);
  --ease-quart: cubic-bezier(.25, 1, .5, 1);
  --ease-in-out: cubic-bezier(.87, 0, .13, 1);
  --ease-spring: cubic-bezier(.34, 1.56, .64, 1);
}

/* ---------- base ---------- */
*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--graphite);
  color: var(--bone);
  font-family: var(--font-body);
  font-size: var(--step-0);
  line-height: 1.68;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
}
img, svg, canvas { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; }
p, h1, h2, h3, ul, ol, dl, dd, figure { margin: 0; }
ul, ol { padding: 0; }
b, strong { font-weight: 700; }
::selection { background: var(--orange); color: var(--ink); }
:focus-visible { outline: 2px solid var(--orange); outline-offset: 4px; border-radius: 6px; }
[tabindex="-1"]:focus { outline: none; }
.nowrap { white-space: nowrap; }
.sr-only { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.skip-link {
  position: fixed; left: 16px; top: -80px; z-index: 200;
  padding: 12px 18px; border-radius: 10px;
  background: var(--bone); color: var(--ink); font-weight: 600; text-decoration: none;
  transition: top .3s var(--ease-out);
}
.skip-link:focus { top: calc(12px + env(safe-area-inset-top, 0px)); }
.wrap { width: 100%; max-width: calc(var(--max) + var(--gutter) * 2); margin-inline: auto; padding-inline: var(--gutter); }

/* ---------- capítulos (cada um define as próprias cores) ---------- */
.chapter { position: relative; padding-block: var(--section-y); scroll-margin-top: 0; }
.chapter--dark, .chapter--deep, .hero, .final, .site-footer, .menu, .data-panel {
  --fg: var(--bone); --fg-2: var(--on-dark-2); --fg-3: var(--on-dark-3);
  --rule: var(--line-dark); --rule-strong: var(--line-dark-strong);
  --accent-ink: var(--orange); --btn-fill: var(--bone); --btn-fill-fg: var(--ink);
  --surface: var(--graphite-raise);
  color: var(--fg);
}
.chapter--dark { background: var(--graphite); }
.chapter--deep { background: var(--graphite-deep); }
.chapter--light, .ticket, .exit-card {
  --fg: var(--ink); --fg-2: var(--on-light-2); --fg-3: var(--on-light-3);
  --rule: var(--line-light); --rule-strong: var(--line-light-strong);
  --accent-ink: var(--orange-ink); --btn-fill: var(--graphite); --btn-fill-fg: var(--bone);
  --surface: #E6DDDC;
  color: var(--fg);
}
.chapter--light { background: var(--bone); }
.chapter--dark::before, .chapter--deep::before, .final::before {
  content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .05;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 .7 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------- tipografia ---------- */
.kicker {
  display: flex; align-items: center; gap: .8em;
  margin: 0 0 clamp(18px, 2vw, 28px);
  font: 500 .76rem/1.3 var(--font-label);
  letter-spacing: .18em; text-transform: uppercase;
  color: var(--accent-ink);
}
.kicker::before {
  content: ""; width: 7px; height: 7px; flex: none; border-radius: 50%;
  background: var(--orange); box-shadow: 0 0 0 4px rgba(223, 98, 38, .16);
}
.kicker--muted { color: var(--fg-3); }
.kicker--muted::before { background: transparent; box-shadow: inset 0 0 0 1.5px currentColor; }

.title-xl, .title-lg, .title-display {
  margin: 0; color: var(--fg);
  font-family: var(--font-display); font-weight: 300;
  text-wrap: balance;
}
.title-xl { font-size: var(--step-4); line-height: 1.03; letter-spacing: -.048em; max-width: 17ch; }
.title-lg { font-size: var(--step-3); line-height: 1.06; letter-spacing: -.042em; max-width: 16ch; }
.title-display { font-size: clamp(2.6rem, 1.2rem + 6vw, 7.4rem); line-height: .98; letter-spacing: -.055em; max-width: 12ch; }
.title-xl b, .title-lg b, .title-display b, .founder-name b { font-weight: 800; letter-spacing: -.058em; }
.lead { font-size: var(--step-1); line-height: 1.62; color: var(--fg-2); max-width: 44ch; text-wrap: pretty; }

/* ---------- botões ---------- */
.btn {
  --mx: 0px; --my: 0px; --press: 1;
  position: relative; isolation: isolate; overflow: hidden;
  display: inline-flex; align-items: center; justify-content: space-between; gap: 18px;
  min-height: 56px; padding: 0 12px 0 24px; border-radius: 14px;
  background: var(--orange); color: var(--ink);
  font: 600 var(--step-0)/1.2 var(--font-body); letter-spacing: -.005em;
  text-decoration: none; cursor: pointer; -webkit-tap-highlight-color: transparent;
  box-shadow: 0 15px 40px rgba(223, 98, 38, .18);
  transform: translate3d(var(--mx), var(--my), 0) scale(var(--press));
  transition: transform .45s var(--ease-out), color .3s var(--ease-out), box-shadow .45s var(--ease-out);
}
.btn::before {
  content: ""; position: absolute; z-index: -1; right: 16px; top: 50%;
  width: 24px; height: 24px; margin-top: -12px; border-radius: 50%;
  background: var(--btn-fill);
  transform: scale(0); transition: transform .7s var(--ease-out);
}
.btn-dot {
  position: relative; display: grid; place-items: center; flex: none;
  width: 32px; height: 32px; border-radius: 50%;
}
.btn-dot::before {
  content: ""; position: absolute; width: 9px; height: 9px; border-radius: 50%;
  background: var(--ink); transition: transform .5s var(--ease-out), background-color .3s;
}
.btn-dot svg {
  position: relative; width: 16px; height: 16px; fill: none; stroke: var(--bone); stroke-width: 1.8;
  stroke-linecap: round; stroke-linejoin: round;
  opacity: 0; transform: translateX(-6px); transition: opacity .25s, transform .45s var(--ease-out);
}
.btn:active { --press: .975; transition-duration: .12s; }
.btn:focus-visible { outline-color: var(--bone); }
.chapter--light .btn:focus-visible, .ticket .btn:focus-visible { outline-color: var(--ink); }
@media (hover: hover) {
  .btn:hover { color: var(--btn-fill-fg); box-shadow: 0 18px 46px rgba(0, 0, 0, .28); }
  .btn:hover::before { transform: scale(48); }
  .btn:hover .btn-dot::before { transform: scale(3.6); background: var(--orange); }
  .btn:hover .btn-dot svg { opacity: 1; transform: none; stroke: var(--ink); }
}
.btn:focus-visible { color: var(--btn-fill-fg); }
.btn:focus-visible::before { transform: scale(48); }
.btn:focus-visible .btn-dot::before { transform: scale(3.6); background: var(--orange); }
.btn:focus-visible .btn-dot svg { opacity: 1; transform: none; stroke: var(--ink); }
.btn:active::before { transform: scale(48); transition-duration: .35s; }
.btn--sm { min-height: 44px; padding: 0 6px 0 16px; gap: 10px; border-radius: 12px; font-size: .9rem; box-shadow: none; }
.btn--sm .btn-dot { width: 28px; height: 28px; }
.btn--lg { min-height: 60px; padding-left: 26px; font-size: var(--step-1); }
.btn--block { width: 100%; }
.btn--ghost { background: transparent; color: var(--fg); box-shadow: inset 0 0 0 1px var(--rule-strong); }
.btn--ghost .btn-dot::before { background: var(--orange); }
.chapter--light .btn, .ticket .btn { box-shadow: none; }

.link-arrow {
  display: inline-flex; align-items: center; gap: 10px;
  padding-block: 6px; color: var(--fg);
  font: 600 var(--step-0)/1.3 var(--font-body); text-decoration: none;
  background: linear-gradient(currentColor, currentColor) 0 100% / 100% 1px no-repeat;
  transition: background-size .5s var(--ease-out), color .3s;
}
.i-arrow { width: 18px; height: 18px; fill: none; stroke: var(--accent-ink); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; transition: transform .45s var(--ease-out); }
@media (hover: hover) {
  .link-arrow:hover { background-size: 0 1px; background-position: 100% 100%; }
  .link-arrow:hover .i-arrow { transform: translateX(4px); }
  .link-arrow:hover .i-arrow--down { transform: translateY(3px); }
  .link-arrow:hover .i-arrow--up { transform: translateY(-3px); }
}

/* ---------- cabeçalho ---------- */
.site-header {
  position: fixed; inset: 0 0 auto; z-index: 60;
  padding-top: env(safe-area-inset-top, 0px);
  transition: background-color .5s var(--ease-out), backdrop-filter .5s, box-shadow .5s;
  animation: header-in .9s var(--ease-out) .25s both;
}
.header-bar {
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
  height: var(--header-h);
  width: 100%; max-width: calc(var(--max) + var(--gutter) * 2); margin-inline: auto; padding-inline: var(--gutter);
}
.site-header.is-scrolled { background: rgba(19, 18, 18, .82); -webkit-backdrop-filter: blur(16px) saturate(1.3); backdrop-filter: blur(16px) saturate(1.3); box-shadow: 0 1px 0 var(--line-dark); }
.brand { display: block; flex: none; padding: 8px 0; }
.brand img { width: 118px; height: auto; }
.main-nav { display: flex; gap: clamp(18px, 2.4vw, 36px); margin-left: auto; }
.main-nav a {
  position: relative; padding: 8px 0;
  color: var(--on-dark-2); font: 500 .92rem/1 var(--font-body); text-decoration: none;
  transition: color .3s;
}
.main-nav a::after {
  content: ""; position: absolute; left: 50%; bottom: -2px; width: 5px; height: 5px; margin-left: -2.5px;
  border-radius: 50%; background: var(--orange); transform: scale(0); transition: transform .4s var(--ease-spring);
}
@media (hover: hover) { .main-nav a:hover { color: var(--bone); } .main-nav a:hover::after { transform: scale(1); } }
.main-nav a.is-current { color: var(--bone); }
.main-nav a.is-current::after { transform: scale(1); }
.header-actions { display: flex; align-items: center; gap: 12px; }
.header-progress {
  position: absolute; left: 0; right: 0; bottom: 0; height: 1px;
  background: var(--orange); transform-origin: left center; transform: scaleX(var(--progress, 0));
  opacity: 0; transition: opacity .4s;
}
.site-header.is-scrolled .header-progress { opacity: 1; }
.menu-toggle {
  display: none; position: relative; width: 44px; height: 44px; flex: none;
  border: 1px solid var(--line-dark-strong); border-radius: 50%;
  background: rgba(19, 18, 18, .4); color: var(--bone); cursor: pointer;
}
.menu-toggle-lines, .menu-toggle-lines::before {
  position: absolute; left: 13px; width: 16px; height: 1.6px; border-radius: 2px; background: currentColor;
  transition: transform .45s var(--ease-out), top .45s var(--ease-out);
}
.menu-toggle-lines { top: 18px; }
.menu-toggle-lines::before { content: ""; left: 0; top: 6px; }
.menu-toggle[aria-expanded="true"] .menu-toggle-lines { top: 21px; transform: rotate(45deg); }
.menu-toggle[aria-expanded="true"] .menu-toggle-lines::before { top: 0; transform: rotate(-90deg); }

/* menu mobile */
.menu {
  position: fixed; inset: 0; z-index: 55;
  display: flex; flex-direction: column; justify-content: space-between; gap: 32px;
  padding: calc(var(--header-h) + env(safe-area-inset-top, 0px) + 24px) var(--gutter) calc(28px + env(safe-area-inset-bottom, 0px));
  background: var(--graphite-deep);
  opacity: 0; transition: opacity .4s var(--ease-out);
  overflow-y: auto;
}
.menu.is-open { opacity: 1; }
.menu-nav { display: grid; }
.menu-nav a {
  display: flex; align-items: baseline; gap: 16px;
  padding: 14px 0; border-bottom: 1px solid var(--line-dark);
  font: 700 clamp(1.9rem, 8vw, 2.6rem)/1.1 var(--font-display); letter-spacing: -.04em;
  color: var(--bone); text-decoration: none;
  transform: translateY(18px); opacity: 0;
  transition: transform .6s var(--ease-out), opacity .5s var(--ease-out);
}
.menu-nav a span { font: 500 .74rem var(--font-label); letter-spacing: .16em; color: var(--orange); }
.menu.is-open .menu-nav a { transform: none; opacity: 1; }
.menu.is-open .menu-nav a:nth-child(2) { transition-delay: .05s; }
.menu.is-open .menu-nav a:nth-child(3) { transition-delay: .1s; }
.menu.is-open .menu-nav a:nth-child(4) { transition-delay: .15s; }
.menu-foot { display: grid; gap: 16px; color: var(--on-dark-2); font-size: .95rem; }
.menu-foot a:not(.btn) { color: var(--bone); }
body.menu-open { overflow: hidden; }

/* ---------- primeira dobra ---------- */
.hero {
  --sx: 65%; --sy: 56%; --sr: 60px; --cover: 0;
  position: relative; isolation: isolate; overflow: hidden;
  min-height: max(640px, min(100svh, 1080px));
  display: flex; flex-direction: column; justify-content: flex-end;
  padding-block: calc(var(--header-h) + 56px) clamp(56px, 9vh, 112px);
  background: var(--graphite-deep);
}
.hero-media { position: absolute; inset: 0; z-index: -1; overflow: hidden; }
.hero-zoom { position: absolute; inset: 0; animation: hero-zoom 2.6s var(--ease-out) both; }
.hero-stage {
  position: absolute; inset: -2.5%;
  transform: translate3d(var(--mx, 0px), var(--my, 0px), 0);
  transition: transform .9s var(--ease-out);
}
.hero-stage picture { display: block; width: 100%; height: 100%; }
.hero-img { width: 100%; height: 100%; object-fit: cover; object-position: 62% 50%; background: var(--graphite-deep); }
.hero-canvas { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; mix-blend-mode: screen; }
.hero-shade {
  position: absolute; inset: 0; pointer-events: none;
  background:
    linear-gradient(90deg, rgba(19, 18, 18, .9) 0%, rgba(19, 18, 18, .62) 27%, rgba(19, 18, 18, 0) 55%),
    linear-gradient(0deg, rgba(19, 18, 18, .94) 0%, rgba(19, 18, 18, .3) 22%, rgba(19, 18, 18, 0) 42%),
    linear-gradient(180deg, rgba(19, 18, 18, .55) 0%, rgba(19, 18, 18, 0) 18%);
}
.hero-veil { position: absolute; inset: 0; background: var(--graphite-deep); pointer-events: none; animation: veil-out 1.8s var(--ease-out) .05s both; }
.hero-cover { display: none; }

/* anotação técnica presa à esfera */
.hero-tag { position: absolute; left: var(--sx); top: var(--sy); width: 0; height: 0; opacity: 0; transition: opacity .6s var(--ease-out); }
.hero.is-ready .hero-tag { opacity: 1; }
.hero-tag-line { position: absolute; left: calc(var(--sr) * .72); bottom: calc(var(--sr) * .72); width: 84px; height: 56px; max-width: none; overflow: visible; }
.hero-tag-line { filter: drop-shadow(0 0 1.5px rgba(255, 236, 222, .75)); }
.hero-tag-line path { fill: none; stroke: rgba(19, 18, 18, .78); stroke-width: 1.3; stroke-dasharray: 130; stroke-dashoffset: 130; transition: stroke-dashoffset 1.1s var(--ease-out) .15s; }
.hero-tag-line circle { fill: var(--graphite-deep); stroke: rgba(255, 236, 222, .9); stroke-width: 1.2; opacity: 0; transition: opacity .4s .1s; }
.hero.is-ready .hero-tag-line circle { opacity: 1; }
.hero.is-ready .hero-tag-line path { stroke-dashoffset: 0; }
.hero-tag-text {
  position: absolute; left: calc(var(--sr) * .72 + 88px); bottom: calc(var(--sr) * .72 + 48px); transform: translateY(50%);
  display: inline-flex; align-items: center; gap: 9px; white-space: nowrap;
  padding: 8px 14px 8px 11px; border-radius: 999px;
  background: rgba(19, 18, 18, .62); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
  box-shadow: inset 0 0 0 1px var(--line-dark-strong);
  font: 500 .78rem/1 var(--font-label); letter-spacing: .04em; color: var(--bone);
  opacity: 0; translate: -8px 0; transition: opacity .6s var(--ease-out) .7s, translate .8s var(--ease-out) .7s;
}
.hero.is-ready .hero-tag-text { opacity: 1; translate: 0 0; }
.hero-tag-text i { position: relative; width: 7px; height: 7px; border-radius: 50%; background: var(--orange); }
.hero-tag-text i::after { content: ""; position: absolute; inset: -4px; border-radius: 50%; border: 1px solid var(--orange); animation: ping 2.6s var(--ease-out) infinite; }

.hero-content { position: relative; display: grid; gap: 0; }
.hero-title { display: grid; margin: 0; font-family: var(--font-display); color: var(--bone); }
.hero-kicker { margin-bottom: clamp(18px, 2.4vh, 30px); animation: fade-up .9s var(--ease-out) .15s both; }
.hero-words { display: grid; font-size: var(--step-5); line-height: .9; }
.hero-line { display: block; padding-block: .02em; }
.hero-line--light { font-weight: 300; letter-spacing: -.05em; color: var(--on-dark-2); }
.hero-line--heavy { font-weight: 800; letter-spacing: -.062em; white-space: nowrap; }
.ltr { display: inline-block; animation: converge 1.15s var(--ease-out) both; animation-delay: calc(.18s + var(--i) * .05s); }
.hero-mask { display: inline-block; overflow: hidden; vertical-align: bottom; padding: .04em .06em .14em 0; margin: -.04em -.06em -.14em 0; }
.hero-rise { display: inline-block; animation: rise 1s var(--ease-out) .5s both; }
.hero-dot { display: inline-block; color: var(--orange); transform-origin: 50% 80%; animation: dot-pop .9s var(--ease-spring) 1.15s both; text-shadow: 0 0 .35em rgba(223, 98, 38, .55); }
.hero-lead { max-width: 40ch; margin-top: clamp(22px, 3vh, 34px); font-size: var(--step-1); line-height: 1.6; color: var(--on-dark-2); text-wrap: pretty; animation: fade-up 1s var(--ease-out) .75s both; }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 18px 30px; margin-top: clamp(26px, 3.4vh, 38px); animation: fade-up 1s var(--ease-out) .88s both; }
.hero-note { margin-top: 16px; font-size: var(--step--1); color: var(--on-dark-3); animation: fade-up 1s var(--ease-out) 1s both; }
.hero-scroll {
  position: absolute; right: var(--gutter); bottom: clamp(56px, 9vh, 112px);
  display: grid; justify-items: center; gap: 12px;
  font: 500 .7rem var(--font-label); letter-spacing: .2em; text-transform: uppercase; color: var(--on-dark-3);
  animation: fade-up 1s var(--ease-out) 1.3s both;
}
.hero-scroll i { position: relative; width: 1px; height: 64px; background: var(--line-dark-strong); overflow: hidden; }
.hero-scroll i::after { content: ""; position: absolute; left: -2px; top: 0; width: 5px; height: 5px; border-radius: 50%; background: var(--orange); animation: scroll-dot 2.4s var(--ease-in-out) infinite; }

/* ---------- ponto de partida ---------- */
.problem { z-index: 2; border-radius: 28px 28px 0 0; margin-top: -28px; }
.problem-title { max-width: 19ch; }
.problem-grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 48px var(--gutter); margin-top: clamp(48px, 6vw, 96px); align-items: start; }
.problem-intro { grid-column: 1 / span 5; display: grid; gap: 28px; justify-items: start; }
.leaks { grid-column: 7 / -1; }
.leak-list { list-style: none; border-top: 1px solid var(--rule); }
.leak { display: grid; grid-template-columns: 22px minmax(0, 1fr); gap: 16px; align-items: start; padding: 18px 0 19px; border-bottom: 1px solid var(--rule); }
.leak p { font-size: var(--step-1); line-height: 1.45; color: var(--fg-2); }
.leak b { font-weight: 600; color: var(--fg); }
.ring { width: 14px; height: 14px; margin-top: .42em; border-radius: 50%; box-shadow: inset 0 0 0 1.5px var(--orange-ink); }

.data-panel {
  position: relative; overflow: hidden; isolation: isolate;
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); gap: clamp(36px, 5vw, 88px); align-items: center;
  margin-top: clamp(72px, 9vw, 136px); padding: clamp(28px, 5vw, 76px);
  border-radius: 28px; background: var(--graphite);
}
.data-panel::after {
  content: ""; position: absolute; z-index: -1; width: 60%; aspect-ratio: 1; right: -18%; top: -30%; border-radius: 50%;
  background: radial-gradient(circle, rgba(223, 98, 38, .2), rgba(223, 98, 38, 0) 68%);
}
.data-stat { display: flex; align-items: flex-start; font: 800 clamp(5.4rem, 2.6rem + 11vw, 12.5rem)/.8 var(--font-display); letter-spacing: -.075em; color: var(--orange); font-variant-numeric: tabular-nums; }
.data-pct { font-weight: 300; font-size: .5em; letter-spacing: -.04em; margin: .08em 0 0 .06em; }
.data-claim { margin: 22px 0 18px; max-width: 22ch; font: 600 var(--step-2)/1.22 var(--font-display); letter-spacing: -.025em; color: var(--fg); text-wrap: balance; }
.data-text { color: var(--fg-2); max-width: 46ch; }
.source { margin-top: 22px; max-width: 58ch; font-size: var(--step--1); line-height: 1.6; color: var(--fg-3); }
.source a { color: var(--fg); text-underline-offset: 3px; }
.dots { display: grid; grid-template-columns: repeat(18, minmax(0, 1fr)); gap: clamp(5px, .75vw, 10px); }
.dot-i { aspect-ratio: 1; border-radius: 50%; background: var(--c); }
.dot-i[data-k="social"] { --c: var(--orange); }
.dot-i[data-k="ref"] { --c: var(--bone); }
.dot-i[data-k="other"] { --c: rgba(239, 232, 232, .22); }
.dots-legend { list-style: none; display: grid; gap: 0; margin-top: 28px; border-top: 1px solid var(--rule); }
.dots-legend li { display: flex; align-items: center; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--rule); font-size: .95rem; color: var(--fg-2); }
.dots-legend b { margin-left: auto; font: 600 .95rem var(--font-display); color: var(--fg); font-variant-numeric: tabular-nums; }
.sw { width: 10px; height: 10px; border-radius: 50%; flex: none; }
.sw--social { background: var(--orange); }
.sw--ref { background: var(--bone); }
.sw--other { background: rgba(239, 232, 232, .26); }
.dots-note { margin-top: 14px; font: 500 .76rem var(--font-label); letter-spacing: .14em; text-transform: uppercase; color: var(--fg-3); }

/* ---------- sistema / jornada ---------- */
.system-head { display: grid; gap: 0; }
.system-head .lead { margin-top: clamp(24px, 3vw, 36px); }
.system .title-xl { max-width: 20ch; }
.journey { --p: 0; position: relative; margin-top: clamp(64px, 8vw, 120px); }
.journey-list { list-style: none; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 0 clamp(18px, 2.2vw, 36px); }
.journey-rail { position: absolute; left: 7px; right: 0; top: 7px; height: 1px; background: var(--rule); }
.journey-fill { position: absolute; inset: 0; background: var(--orange); transform-origin: left center; transform: scaleX(var(--p)); }
.journey-dot-track { position: absolute; left: 0; top: 0; width: 100%; height: 1px; transform: translateX(calc(var(--p) * 100%)); }
.journey-dot {
  position: absolute; left: -7.5px; top: -7px; width: 15px; height: 15px; border-radius: 50%;
  background: var(--orange); box-shadow: 0 0 0 6px rgba(223, 98, 38, .16), 0 0 28px 4px rgba(223, 98, 38, .55);
}
.station { position: relative; display: grid; align-content: start; gap: 12px; padding-top: 46px; }
.station-node {
  position: absolute; left: 0; top: 0; width: 15px; height: 15px; border-radius: 50%;
  background: var(--graphite); box-shadow: inset 0 0 0 1.5px var(--line-dark-strong);
  transition: background-color .5s var(--ease-out), box-shadow .5s var(--ease-out);
}
.station.is-active .station-node { background: var(--orange); box-shadow: inset 0 0 0 1.5px var(--orange), 0 0 0 5px rgba(223, 98, 38, .14); }
.station-num { font: 500 .74rem var(--font-label); letter-spacing: .18em; color: var(--fg-3); }
.station h3 { font: 700 var(--step-2)/1.14 var(--font-display); letter-spacing: -.032em; color: var(--fg-2); text-wrap: balance; transition: color .6s var(--ease-out); }
.station p { color: var(--fg-3); font-size: .98rem; line-height: 1.6; transition: color .6s var(--ease-out); }
.station .station-tags { font: 500 .76rem/1.5 var(--font-label); letter-spacing: .03em; color: var(--fg-3); }
.station.is-active h3 { color: var(--fg); }
.station.is-active p { color: var(--fg-2); }
.station.is-active .station-tags { color: var(--orange); }
.system-cta { margin-top: clamp(56px, 6vw, 88px); }

/* ---------- método / linha do tempo ---------- */
.method-head { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 0 var(--gutter); align-items: end; }
.method-head .kicker, .method-head .title-xl { grid-column: 1 / span 8; }
.method-head .title-xl { max-width: 15ch; }
.method-head .lead { grid-column: 9 / -1; grid-row: 2; align-self: end; font-size: var(--step-0); }
.gantt { --p: 0; --days: 35; --g-cols: minmax(0, 5fr) minmax(0, 7fr); --g-gap: clamp(24px, 3vw, 56px); position: relative; margin-top: clamp(56px, 7vw, 104px); }
.gantt-scale, .gantt-overlay { display: grid; grid-template-columns: var(--g-cols); column-gap: var(--g-gap); }
.gantt-lane { grid-column: 2; position: relative; }
.gantt-scale .gantt-lane { height: 34px; }
.gantt-scale span {
  position: absolute; left: calc(var(--d) / var(--days) * 100%); bottom: 10px;
  font: 500 .72rem var(--font-label); letter-spacing: .14em; text-transform: uppercase; color: var(--fg-3);
  white-space: nowrap; transform: translateX(-1px);
}
.gantt-scale span::before { content: ""; position: absolute; left: 0; top: 100%; width: 1px; height: 10px; background: var(--rule-strong); }
.gantt-scale .gantt-window {
  left: calc(20 / var(--days) * 100%); width: calc(10 / var(--days) * 100%); bottom: auto; top: -22px; height: 18px;
  border-top: 1px solid var(--orange-ink); text-align: center; transform: none;
}
.gantt-scale .gantt-window::before { display: none; }
.gantt-window em { font-style: normal; font-size: .64rem; letter-spacing: .12em; color: var(--orange-ink); position: relative; top: 4px; }
.gantt-list { list-style: none; border-top: 1px solid var(--rule-strong); }
.g-row { display: grid; grid-template-columns: var(--g-cols); column-gap: var(--g-gap); border-bottom: 1px solid var(--rule); }
.g-head { grid-column: 1; margin: 0; }
.g-toggle {
  display: grid; grid-template-columns: 2.6em minmax(0, 1fr) auto 26px; align-items: center; gap: 14px;
  width: 100%; padding: 24px 0; border: 0; background: none; cursor: pointer; text-align: left;
  font: 600 var(--step-1)/1.25 var(--font-display); letter-spacing: -.022em; color: var(--fg);
}
.g-num { font: 500 .78rem var(--font-label); letter-spacing: .16em; color: var(--accent-ink); }
.g-time { font: 500 .74rem var(--font-label); letter-spacing: .12em; text-transform: uppercase; color: var(--fg-3); white-space: nowrap; }
.g-icon, .faq-icon { position: relative; width: 26px; height: 26px; border-radius: 50%; box-shadow: inset 0 0 0 1px var(--rule-strong); transition: background-color .4s var(--ease-out), box-shadow .4s; }
.g-icon::before, .g-icon::after, .faq-icon::before, .faq-icon::after {
  content: ""; position: absolute; left: 8px; top: 12.25px; width: 10px; height: 1.5px; border-radius: 2px; background: var(--fg);
  transition: transform .45s var(--ease-out), background-color .3s;
}
.g-icon::after, .faq-icon::after { transform: rotate(90deg); }
.is-open > .g-head .g-icon, .faq-item.is-open .faq-icon { background: var(--orange); box-shadow: none; }
.is-open > .g-head .g-icon::after, .faq-item.is-open .faq-icon::after { transform: rotate(0deg); }
.is-open > .g-head .g-icon::before, .is-open > .g-head .g-icon::after, .faq-item.is-open .faq-icon::before, .faq-item.is-open .faq-icon::after { background: var(--ink); }
@media (hover: hover) { .g-toggle:hover .g-title, .faq-q:hover { color: var(--accent-ink); } }
.g-track { grid-column: 2; position: relative; min-height: 76px; }
.g-bar {
  position: absolute; top: 33px; height: 10px; border-radius: 99px; overflow: hidden;
  left: calc(var(--start) / var(--days) * 100%); width: calc(var(--len) / var(--days) * 100%);
  background: var(--rule-strong);
}
.g-bar::after { content: ""; position: absolute; inset: 0; border-radius: inherit; background: var(--orange); transform-origin: left center; transform: scaleX(var(--fill, 1)); }
.g-row--loop .g-bar { background: repeating-linear-gradient(90deg, var(--rule-strong) 0 calc(7 / 10.5 * 100% - 4px), transparent calc(7 / 10.5 * 100% - 4px) calc(7 / 10.5 * 100%)); }
.g-row--loop .g-bar::after { -webkit-mask: repeating-linear-gradient(90deg, #000 0 calc(7 / 10.5 * 100% - 4px), transparent calc(7 / 10.5 * 100% - 4px) calc(7 / 10.5 * 100%)); mask: repeating-linear-gradient(90deg, #000 0 calc(7 / 10.5 * 100% - 4px), transparent calc(7 / 10.5 * 100% - 4px) calc(7 / 10.5 * 100%)); }
.g-panel { grid-column: 1 / -1; display: grid; grid-template-rows: 0fr; visibility: hidden; transition: grid-template-rows .55s var(--ease-out), visibility 0s .55s; }
.g-row.is-open .g-panel { grid-template-rows: 1fr; visibility: visible; transition: grid-template-rows .55s var(--ease-out), visibility 0s; }
.g-panel-inner { min-height: 0; overflow: hidden; }
.g-panel-body { display: grid; grid-template-columns: var(--g-cols); column-gap: var(--g-gap); padding: 0 0 30px calc(2.6em * 1.1 + 14px); }
.g-panel-body p { color: var(--fg-2); max-width: 46ch; }
.g-panel-body ul { list-style: none; display: grid; grid-template-columns: 1fr 1fr; gap: 10px 24px; align-content: start; }
.g-panel-body li { position: relative; padding-left: 18px; font-size: .95rem; line-height: 1.5; color: var(--fg); }
.g-panel-body li::before { content: ""; position: absolute; left: 0; top: .6em; width: 6px; height: 6px; border-radius: 50%; background: var(--orange); }
.gantt-overlay { position: absolute; left: 0; right: 0; top: 34px; bottom: var(--note-h, 64px); pointer-events: none; }
.playhead-track { position: absolute; inset: 0; transform: translateX(calc(var(--p) * 100%)); }
.playhead { position: absolute; left: 0; top: 0; bottom: 0; width: 1px; background: var(--orange); opacity: .9; }
.playhead::before { content: ""; position: absolute; left: -4px; top: -4px; width: 9px; height: 9px; border-radius: 50%; background: var(--orange); }
.playhead-day {
  position: absolute; top: 8px; left: 10px; white-space: nowrap;
  font: 500 .72rem var(--font-label); letter-spacing: .14em; text-transform: uppercase; color: var(--orange-ink);
  font-variant-numeric: tabular-nums;
}
.gantt-note { margin-top: 22px; font-size: var(--step--1); color: var(--fg-3); max-width: 70ch; }

/* ---------- IA ---------- */
.ai-grid { display: grid; grid-template-columns: minmax(0, 6fr) minmax(0, 5fr); gap: clamp(48px, 7vw, 120px); align-items: center; }
.ai-copy .lead { margin-top: clamp(22px, 2.6vw, 32px); }
.ai-split { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; margin-top: 44px; padding-top: 30px; border-top: 1px solid var(--rule); }
.ai-col ul { list-style: none; display: grid; gap: 12px; }
.ai-col li { position: relative; padding-left: 20px; color: var(--fg-2); font-size: .98rem; line-height: 1.5; }
.ai-col li::before { content: ""; position: absolute; left: 0; top: .5em; width: 8px; height: 8px; border-radius: 50%; box-shadow: inset 0 0 0 1.5px var(--fg-3); }
.ai-col--human li { color: var(--fg); }
.ai-col--human li::before { background: var(--orange); box-shadow: none; }
.chat { display: grid; gap: 16px; justify-items: center; }
.chat-window {
  width: 100%; max-width: 420px; overflow: hidden;
  border-radius: 30px; background: var(--graphite-deep);
  box-shadow: inset 0 0 0 1px var(--line-dark), 0 40px 90px rgba(0, 0, 0, .45);
}
.chat-top { display: flex; align-items: center; gap: 12px; padding: 18px 20px; border-bottom: 1px solid var(--line-dark); }
.chat-top b { display: block; font: 600 .95rem/1.2 var(--font-body); }
.chat-top small { font-size: .78rem; color: var(--fg-3); }
.chat-avatar { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 50%; background: var(--bone); color: var(--ink); font: 800 .95rem var(--font-display); }
.chat-body { position: relative; display: grid; gap: 12px; padding: 22px 18px 26px; min-height: 452px; align-content: start; }
.msg { position: relative; max-width: 82%; padding: 11px 14px 22px; border-radius: 18px; font-size: .92rem; line-height: 1.45; }
.msg time { position: absolute; right: 12px; bottom: 6px; font-size: .68rem; color: var(--fg-3); }
.msg--in { justify-self: start; background: var(--graphite-raise); border-top-left-radius: 6px; }
.msg--out { justify-self: end; background: rgba(223, 98, 38, .16); box-shadow: inset 0 0 0 1px rgba(223, 98, 38, .32); border-top-right-radius: 6px; }
.chat-status { display: flex; align-items: center; gap: 8px; justify-self: end; font: 500 .74rem/1.3 var(--font-label); letter-spacing: .04em; color: var(--fg-3); }
.chat-status i { width: 14px; height: 14px; border-radius: 50%; flex: none; }
.chat-status--ai i { box-shadow: inset 0 0 0 1.5px var(--fg-3); background: radial-gradient(circle, var(--fg-3) 0 2px, transparent 2.5px); }
.chat-status--ok { color: var(--fg-2); }
.chat-status--ok i { background: var(--bone) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 14 14'%3E%3Cpath d='M4 7.2 6.1 9.2 10 5' fill='none' stroke='%23171616' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / 14px no-repeat; }
.chat-booked {
  justify-self: center; display: inline-flex; align-items: center; gap: 10px; margin-top: 6px;
  padding: 10px 16px; border-radius: 999px; background: var(--orange); color: var(--ink);
  font: 600 .84rem/1 var(--font-body); box-shadow: 0 12px 30px rgba(223, 98, 38, .3);
}
.chat-booked i { width: 8px; height: 8px; border-radius: 50%; background: var(--ink); }
.chat-typing { display: none; justify-self: start; gap: 4px; padding: 12px 14px; border-radius: 16px; border-top-left-radius: 6px; background: var(--graphite-raise); }
.chat-typing i { width: 6px; height: 6px; border-radius: 50%; background: var(--fg-3); animation: typing 1.1s ease-in-out infinite; }
.chat-typing i:nth-child(2) { animation-delay: .15s; }
.chat-typing i:nth-child(3) { animation-delay: .3s; }
.chat-typing.is-right { justify-self: end; border-radius: 16px; border-top-right-radius: 6px; background: rgba(223, 98, 38, .16); }
.chat.is-playing [data-step] { opacity: 0; transform: translateY(12px) scale(.97); }
.chat.is-playing [data-step].on { opacity: 1; transform: none; transition: opacity .5s var(--ease-out), transform .7s var(--ease-out); }
.chat.is-playing .chat-typing.on { display: inline-flex; }
.chat figcaption { max-width: 420px; font-size: var(--step--1); color: var(--fg-3); text-align: center; }

/* ---------- diferenciais ---------- */
.diff-table { margin-top: clamp(48px, 6vw, 88px); }
.diff-head, .diff-row { display: grid; grid-template-columns: minmax(0, 1fr) 96px minmax(0, 1.1fr); gap: 0 clamp(16px, 2vw, 32px); align-items: center; }
.diff-head { padding-bottom: 16px; border-bottom: 1px solid var(--rule-strong); font: 500 .74rem var(--font-label); letter-spacing: .16em; text-transform: uppercase; color: var(--fg-3); }
.diff-head span:last-child { color: var(--accent-ink); }
.diff-list { list-style: none; }
.diff-row { padding: 26px 0; border-bottom: 1px solid var(--rule); }
.diff-before, .diff-after { position: relative; padding-left: 28px; }
.diff-before { color: var(--fg-3); font-size: var(--step-1); line-height: 1.45; }
.diff-after { color: var(--fg); font: 600 var(--step-1)/1.4 var(--font-display); letter-spacing: -.018em; }
.diff-before::before, .diff-after::before { content: ""; position: absolute; left: 0; top: .5em; width: 12px; height: 12px; border-radius: 50%; }
.diff-before::before { box-shadow: inset 0 0 0 1.5px var(--fg-3); }
.diff-after::before { background: var(--orange); }
.diff-arrow { position: relative; height: 1px; background: var(--rule-strong); }
.diff-arrow i { position: absolute; left: 0; top: -3px; width: 7px; height: 7px; border-radius: 50%; background: var(--orange); }
.diff-arrow::after { content: ""; position: absolute; right: 0; top: -4px; width: 8px; height: 8px; border-top: 1.5px solid var(--rule-strong); border-right: 1.5px solid var(--rule-strong); transform: rotate(45deg); }

/* ---------- fundador ---------- */
.founder { padding-block: 0; overflow: hidden; }
.founder-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); align-items: stretch; min-height: min(100svh, 920px); }
.founder-photo { position: relative; margin: 0; min-height: 560px; overflow: hidden; background: var(--graphite); }
.founder-photo img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 50% 32%; mix-blend-mode: lighten; }
.founder-photo::before { content: ""; position: absolute; inset: 0; z-index: 1; pointer-events: none; background: radial-gradient(70% 60% at 0% 45%, rgba(223, 98, 38, .22), transparent 70%); mix-blend-mode: screen; }
.founder-photo::after { content: ""; position: absolute; inset: 0; z-index: 1; pointer-events: none; background: linear-gradient(90deg, rgba(27, 27, 27, 0) 55%, var(--graphite) 100%), linear-gradient(0deg, var(--graphite) 0%, rgba(27, 27, 27, 0) 28%); }
.founder-copy { position: relative; z-index: 2; display: grid; align-content: center; justify-items: start; gap: 0; padding: var(--section-y) var(--gutter) var(--section-y) clamp(24px, 3vw, 56px); max-width: 680px; }
.founder-name {
  margin: 0 0 18px calc(-1 * clamp(64px, 10vw, 200px));
  font: 300 clamp(3rem, 1.4rem + 6.4vw, 7.6rem)/.92 var(--font-display); letter-spacing: -.06em; color: var(--fg);
}
.founder-first { display: block; }
.founder-role { font: 500 .78rem/1.5 var(--font-label); letter-spacing: .14em; text-transform: uppercase; color: var(--orange); }
.founder-text { display: grid; gap: 16px; margin: 30px 0 36px; color: var(--fg-2); max-width: 48ch; }

/* ---------- oferta / cartão de agendamento ---------- */
.offer-grid { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: clamp(48px, 7vw, 120px); align-items: start; }
.offer .title-xl { max-width: 13ch; }
.offer-copy .lead { margin-top: clamp(22px, 2.6vw, 32px); }
.checklist { list-style: none; display: grid; gap: 0; margin-top: 40px; border-top: 1px solid var(--rule); max-width: 640px; }
.checklist li { position: relative; padding: 15px 0 15px 34px; border-bottom: 1px solid var(--rule); color: var(--fg); }
.checklist li::before { content: ""; position: absolute; left: 0; top: 19px; width: 20px; height: 20px; border-radius: 50%; background: var(--orange) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M6 10.3 8.7 13 14 7.6' fill='none' stroke='%23171616' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / 20px no-repeat; }
.offer-steps { list-style: none; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; margin-top: 48px; max-width: 760px; }
.offer-steps li { position: relative; display: grid; align-content: start; gap: 10px; padding-top: 18px; border-top: 1px solid var(--rule-strong); }
.offer-steps span { font: 500 .74rem var(--font-label); letter-spacing: .16em; color: var(--orange); }
.offer-steps p { font-size: .96rem; line-height: 1.55; color: var(--fg-2); }
.offer-steps b { color: var(--fg); font-weight: 600; }
.ticket-wrap { position: sticky; top: calc(var(--header-h) + env(safe-area-inset-top, 0px) + 28px); perspective: 1100px; }
.ticket {
  --rx: 0deg; --ry: 0deg;
  position: relative; display: grid; gap: 0;
  padding: clamp(24px, 2.6vw, 34px);
  border-radius: 24px; background: var(--bone); color: var(--ink);
  box-shadow: 0 40px 90px rgba(0, 0, 0, .5), 0 0 0 1px rgba(255, 255, 255, .04);
  transform: rotateX(var(--rx)) rotateY(var(--ry));
  transition: transform .8s var(--ease-out);
}
.ticket-top { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-bottom: 18px; border-bottom: 1px solid var(--rule); }
.ticket-kind { font: 500 .74rem var(--font-label); letter-spacing: .16em; text-transform: uppercase; color: var(--orange-ink); }
.ticket-mark { width: 14px; height: 14px; border-radius: 50%; background: var(--orange); box-shadow: 0 0 0 5px rgba(223, 98, 38, .18); }
.ticket-title { margin: 22px 0 14px; font: 800 clamp(1.7rem, 1.2rem + 1.4vw, 2.3rem)/1.05 var(--font-display); letter-spacing: -.045em; }
.ticket-rows { display: grid; }
.ticket-rows div { display: flex; justify-content: space-between; gap: 16px; padding: 12px 0; border-bottom: 1px dashed var(--rule-strong); }
.ticket-rows dt { font: 500 .74rem var(--font-label); letter-spacing: .14em; text-transform: uppercase; color: var(--fg-3); align-self: center; }
.ticket-rows dd { font: 600 1rem var(--font-display); letter-spacing: -.01em; text-align: right; }
.ticket-perf { position: relative; height: 0; margin: 26px calc(-1 * clamp(24px, 2.6vw, 34px)); border-top: 2px dotted var(--line-light-strong); }
.ticket-perf::before, .ticket-perf::after { content: ""; position: absolute; top: -12px; width: 22px; height: 22px; border-radius: 50%; background: var(--graphite-deep); }
.ticket-perf::before { left: -11px; }
.ticket-perf::after { right: -11px; }
.ticket-note { margin-top: 14px; font-size: .86rem; line-height: 1.5; color: var(--fg-2); }
.ticket-alt { margin-top: 10px; font-size: .86rem; color: var(--fg-2); }
.ticket-alt a { color: var(--orange-ink); font-weight: 600; text-underline-offset: 3px; }

/* ---------- dúvidas ---------- */
.faq-grid { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 7fr); gap: clamp(40px, 7vw, 120px); align-items: start; }
.faq-intro { display: grid; justify-items: start; gap: 30px; position: sticky; top: calc(var(--header-h) + 40px); }
.faq-intro .kicker { margin-bottom: -6px; }
.faq-list { border-top: 1px solid var(--rule-strong); }
.faq-item { border-bottom: 1px solid var(--rule); }
.faq-item h3 { margin: 0; }
.faq-q {
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
  width: 100%; padding: 24px 0; border: 0; background: none; cursor: pointer; text-align: left;
  font: 600 var(--step-1)/1.35 var(--font-display); letter-spacing: -.018em; color: var(--fg);
  transition: color .3s;
}
.faq-icon { flex: none; }
.faq-a { display: grid; grid-template-rows: 0fr; visibility: hidden; transition: grid-template-rows .5s var(--ease-out), visibility 0s .5s; }
.faq-item.is-open .faq-a { grid-template-rows: 1fr; visibility: visible; transition: grid-template-rows .5s var(--ease-out), visibility 0s; }
.faq-a > div { min-height: 0; overflow: hidden; }
.faq-a p { padding: 0 56px 26px 0; color: var(--fg-2); max-width: 62ch; }

/* ---------- fechamento ---------- */
.final { --orb: 0; position: relative; isolation: isolate; overflow: hidden; padding-block: clamp(120px, 15vw, 220px); background: var(--graphite-deep); }
.final-orb {
  position: absolute; z-index: -1; right: -6vw; top: 50%;
  width: clamp(320px, 44vw, 660px); aspect-ratio: 1; border-radius: 50%;
  transform: translateY(-50%) scale(calc(.62 + var(--orb) * .38));
  background: radial-gradient(circle at 40% 36%, #FFB074 0%, var(--orange-hot) 16%, var(--orange) 40%, #B4461A 68%, #6E2609 100%);
  box-shadow: 0 0 140px 40px rgba(223, 98, 38, .32), 0 0 340px 120px rgba(223, 98, 38, .12);
}
.final-orb span { position: absolute; inset: -18%; border-radius: 50%; box-shadow: inset 0 0 0 1px rgba(239, 232, 232, .08); }
.final-orb::after { content: ""; position: absolute; inset: -42%; border-radius: 50%; box-shadow: inset 0 0 0 1px rgba(239, 232, 232, .05); }
.final-inner { display: grid; justify-items: start; }
.final .title-display { margin: 0; }
.final .lead { margin-top: clamp(24px, 3vw, 36px); max-width: 38ch; }
.final-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 20px 32px; margin-top: clamp(32px, 4vw, 48px); }

/* ---------- rodapé ---------- */
.site-footer { position: relative; background: var(--graphite-deep); padding-block: 0 calc(28px + env(safe-area-inset-bottom, 0px)); border-top: 1px solid var(--line-dark); }
.footer-grid { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); gap: 48px var(--gutter); padding-block: clamp(56px, 7vw, 96px) 48px; }
.footer-brand { display: grid; gap: 16px; align-content: start; }
.footer-brand img { width: 132px; }
.footer-brand p { color: var(--fg-3); max-width: 28ch; }
.footer-nav { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 32px; }
.footer-title { margin: 0 0 16px; font: 500 .74rem var(--font-label); letter-spacing: .16em; text-transform: uppercase; color: var(--fg-3); }
.footer-nav ul { list-style: none; display: grid; gap: 10px; }
.footer-nav a { color: var(--fg-2); text-decoration: none; font-size: .95rem; overflow-wrap: anywhere; transition: color .3s; }
@media (hover: hover) { .footer-nav a:hover { color: var(--bone); } }
.footer-base { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px; padding-top: 24px; border-top: 1px solid var(--line-dark); font-size: var(--step--1); color: var(--fg-3); }
.to-top { display: inline-flex; align-items: center; gap: 8px; color: var(--fg-2); text-decoration: none; }

/* ---------- aviso de saída ---------- */
.exit { width: min(520px, calc(100vw - 32px)); max-width: none; max-height: calc(100dvh - 32px); padding: 0; border: 0; background: transparent; color: var(--ink); overflow: visible; }
.exit::backdrop { background: rgba(19, 18, 18, .76); -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); opacity: 0; transition: opacity .4s var(--ease-out); }
.exit.is-open::backdrop { opacity: 1; }
.exit-card {
  position: relative; isolation: isolate; overflow: hidden; display: grid;
  padding: clamp(28px, 5vw, 42px); border-radius: 26px; background: var(--bone);
  box-shadow: 0 40px 100px rgba(0, 0, 0, .55);
  opacity: 0; transform: translateY(18px) scale(.97);
  transition: opacity .45s var(--ease-out), transform .6s var(--ease-out);
}
.exit.is-open .exit-card { opacity: 1; transform: none; }
.exit-card::after {
  content: ""; position: absolute; z-index: -1; width: 220px; height: 220px; right: -90px; top: -90px; border-radius: 50%;
  background: radial-gradient(circle at 40% 40%, var(--orange-hot), var(--orange) 45%, rgba(223, 98, 38, 0) 72%); opacity: .55;
}
.exit-close { position: absolute; top: 14px; right: 14px; display: grid; place-items: center; width: 40px; height: 40px; border: 0; border-radius: 50%; background: rgba(23, 22, 22, .08); color: var(--ink); cursor: pointer; transition: background-color .3s; }
.exit-close svg { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; }
@media (hover: hover) { .exit-close:hover { background: rgba(23, 22, 22, .16); } }
.exit-title { margin: 0 0 14px; max-width: 15ch; font: 800 clamp(1.75rem, 1.2rem + 2.2vw, 2.5rem)/1.04 var(--font-display); letter-spacing: -.048em; text-wrap: balance; }
.exit-text { margin-bottom: 26px; color: var(--fg-2); max-width: 40ch; }
.exit-alt { justify-self: center; margin-top: 18px; color: var(--orange-ink); font-weight: 600; text-underline-offset: 3px; }
.exit-dismiss { justify-self: center; margin-top: 6px; padding: 8px 12px; border: 0; background: none; color: var(--fg-3); font: 500 .9rem var(--font-body); text-decoration: underline; text-underline-offset: 3px; cursor: pointer; }
body.exit-open { overflow: hidden; }
.exit .btn { font-size: 1rem; padding-left: 20px; }

/* ---------- CTA fixo no celular ---------- */
.sticky-cta { display: none; }

/* ---------- revelações na rolagem (ativadas pelo JS só abaixo da dobra) ---------- */
.is-pending[data-reveal] { opacity: 0; transform: translate3d(0, 30px, 0); }
.is-in[data-reveal] { opacity: 1; transform: none; transition: opacity .9s var(--ease-out), transform 1.1s var(--ease-out); transition-delay: var(--delay, 0ms); }
.is-pending[data-reveal="mask"] { opacity: 1; transform: none; }
.is-pending[data-reveal="mask"] img { clip-path: inset(100% 0 0 0); transform: scale(1.15); }
.is-in[data-reveal="mask"] { opacity: 1; transform: none; }
.is-in[data-reveal="mask"] img { clip-path: inset(0 0 0 0); transform: none; transition: clip-path 1.4s var(--ease-out), transform 1.8s var(--ease-out); }
.w { display: inline-block; overflow: hidden; vertical-align: top; padding: .08em .03em .16em; margin: -.08em -.03em -.16em; }
.wi { display: inline-block; }
.is-pending[data-split] .wi { transform: translate3d(0, 112%, 0); }
.is-in[data-split] .wi { transform: none; transition: transform 1.05s var(--ease-out); transition-delay: calc(var(--i) * 34ms); }
.is-pending .dot-i { opacity: 0; transform: translate3d(var(--dx), var(--dy), 0) scale(.4); }
.is-in .dot-i { transition: transform 1.5s var(--ease-out) var(--d), opacity .7s var(--ease-out) var(--d); }
.is-pending.diff-row .diff-arrow i { transform: translateX(0); }
.is-in.diff-row .diff-arrow i { animation: travel 1.2s var(--ease-in-out) .35s both; }
.is-pending .checklist li, .is-pending.checklist li { opacity: 0; }
.is-in.checklist li { animation: fade-up .8s var(--ease-out) both; }
.is-in.checklist li:nth-child(2) { animation-delay: .08s; }
.is-in.checklist li:nth-child(3) { animation-delay: .16s; }
.is-in.checklist li:nth-child(4) { animation-delay: .24s; }

/* ---------- animações ---------- */
@keyframes hero-zoom { from { transform: scale(1.1); } to { transform: none; } }
@keyframes veil-out { from { opacity: .94; } to { opacity: 0; } }
@keyframes header-in { from { opacity: 0; transform: translateY(-14px); } to { opacity: 1; transform: none; } }
@keyframes fade-up { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }
@keyframes rise { from { transform: translateY(108%); } to { transform: none; } }
@keyframes converge {
  from { opacity: 0; transform: translate(calc(var(--x) * 1em), calc(var(--y) * 1em)) scale(.6); filter: blur(10px); }
  60% { filter: blur(0); }
  to { opacity: 1; transform: none; filter: blur(0); }
}
@keyframes dot-pop { 0% { opacity: 0; transform: scale(0); } 60% { opacity: 1; transform: scale(1.35); } 100% { opacity: 1; transform: scale(1); } }
@keyframes ping { 0% { transform: scale(.6); opacity: .9; } 70%, 100% { transform: scale(2.4); opacity: 0; } }
@keyframes scroll-dot { 0% { transform: translateY(-6px); opacity: 0; } 20% { opacity: 1; } 80% { opacity: 1; } 100% { transform: translateY(64px); opacity: 0; } }
@keyframes typing { 0%, 60%, 100% { transform: none; opacity: .5; } 30% { transform: translateY(-3px); opacity: 1; } }
@keyframes travel { from { transform: translateX(0); } to { transform: translateX(calc(96px - 7px)); } }

/* ==========================================================================
   Desktop: a primeira dobra fica presa e o capítulo seguinte desliza por cima
   ========================================================================== */
@media (min-width: 861px) and (min-height: 700px) {
  .hero { position: sticky; top: 0; min-height: min(100svh, 1080px); }
  .hero-cover { display: block; position: absolute; inset: 0; z-index: 3; pointer-events: none; background: var(--graphite-deep); opacity: calc(var(--cover) * .72); }
  .hero-content { transform: translate3d(0, calc(var(--cover) * -48px), 0); }
}

/* ==========================================================================
   Tablet e celular
   ========================================================================== */
@media (max-width: 1100px) {
  .main-nav { display: none; }
  .menu-toggle { display: block; }
  .journey-list { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 48px clamp(18px, 2.2vw, 36px); }
  .journey-rail { display: none; }
  .station-node { box-shadow: inset 0 0 0 1.5px var(--orange); }
  .ai-grid, .offer-grid { grid-template-columns: minmax(0, 1fr); }
  .chat { justify-items: start; }
  .ticket-wrap { position: relative; top: 0; max-width: 520px; }
}

@media (max-width: 860px) {
  :root { --header-h: 64px; }
  body { line-height: 1.62; }
  .header-actions .btn--sm { display: none; }
  .brand img { width: 104px; }

  .hero {
    min-height: max(100svh, 640px);
    padding-block: calc(var(--header-h) + 24px) calc(36px + env(safe-area-inset-bottom, 0px));
  }
  .hero-stage { inset: 0 0 auto 0; height: 74%; transition: none; }
  .hero-img { object-position: 50% 0%; }
  .hero-shade {
    background:
      linear-gradient(0deg, var(--graphite-deep) 0%, rgba(19, 18, 18, .96) 30%, rgba(19, 18, 18, .55) 46%, rgba(19, 18, 18, 0) 60%),
      linear-gradient(180deg, rgba(19, 18, 18, .65) 0%, rgba(19, 18, 18, 0) 14%);
  }
  .hero-words { font-size: clamp(2.9rem, 14.4vw, 4.6rem); line-height: .92; }
  .hero-kicker { font-size: .64rem; letter-spacing: .1em; gap: .7em; }
  .hero-lead { font-size: 1.04rem; margin-top: 18px; }
  .hero-actions { margin-top: 24px; }
  .hero-actions .btn { width: 100%; font-size: 1rem; padding-left: 20px; }
  .hero-actions .link-arrow { display: none; }
  .hero-note { margin-top: 14px; }
  .hero-scroll { display: none; }
  .hero-tag-line { display: none; }
  .hero-tag::before { content: ""; position: absolute; left: -.5px; bottom: calc(var(--sr) + 8px); width: 1px; height: 36px; background: rgba(239, 232, 232, .5); transform-origin: bottom; transform: scaleY(0); transition: transform .9s var(--ease-out) .15s; }
  .hero.is-ready .hero-tag::before { transform: none; }
  .hero-tag-text { left: 0; bottom: calc(var(--sr) + 44px); transform: translate(-50%, 0); translate: 0 6px; }
  .hero.is-ready .hero-tag-text { translate: 0 0; }

  .problem { border-radius: 22px 22px 0 0; margin-top: -22px; }
  .problem-intro, .leaks { grid-column: 1 / -1; }
  .problem-grid { grid-template-columns: minmax(0, 1fr); gap: 48px; margin-top: 36px; }
  .method-head { grid-template-columns: minmax(0, 1fr); }
  .data-panel { grid-template-columns: minmax(0, 1fr); border-radius: 22px; padding: 28px 22px 26px; gap: 36px; }

  .journey-list { grid-template-columns: minmax(0, 1fr); gap: 0; padding-left: 34px; }
  .journey-rail { display: block; left: 7px; right: auto; top: 0; bottom: 0; width: 1px; height: auto; }
  .journey-fill { transform-origin: center top; transform: scaleY(var(--p)); }
  .journey-dot-track { width: 1px; height: 100%; transform: translateY(calc(var(--p) * 100%)); }
  .journey-dot { left: -7px; top: -8px; }
  .station { padding: 0 0 36px; gap: 8px; }
  .station:last-child { padding-bottom: 0; }
  .station-node { left: -34px; top: .3em; box-shadow: inset 0 0 0 1.5px var(--line-dark-strong); }
  .station h3 { font-size: 1.42rem; }

  .method-head .kicker, .method-head .title-xl, .method-head .lead { grid-column: 1 / -1; grid-row: auto; }
  .method-head .lead { margin-top: 24px; font-size: var(--step-1); }
  .gantt { --g-cols: minmax(0, 1fr); --g-gap: 0px; }
  .gantt-scale .gantt-lane { height: 44px; }
  .gantt-scale, .g-row { grid-template-columns: minmax(0, 1fr); }
  .gantt-lane, .g-head, .g-track { grid-column: 1; }
  .g-toggle { grid-template-columns: 2.2em minmax(0, 1fr) 26px; padding: 20px 0 8px; font-size: 1.08rem; }
  .g-time { grid-column: 2; grid-row: 2; margin-top: 4px; }
  .g-icon { grid-column: 3; grid-row: 1; }
  .g-track { min-height: 40px; }
  .g-bar { top: 12px; height: 8px; }
  .g-panel-body { grid-template-columns: minmax(0, 1fr); gap: 18px; padding: 4px 0 26px; }
  .g-panel-body ul { grid-template-columns: minmax(0, 1fr); }
  .gantt-overlay { display: none; }

  .ai-split { grid-template-columns: minmax(0, 1fr); gap: 28px; margin-top: 36px; }
  .ai-col ul { gap: 8px; }
  .chat { justify-items: stretch; }
  .chat-window { max-width: none; }
  .chat-body { min-height: 0; }
  .chat figcaption { text-align: left; }

  .diff-head { display: none; }
  .diff-row { grid-template-columns: minmax(0, 1fr); gap: 14px; padding: 24px 0; }
  .diff-arrow { width: 72px; margin-left: 28px; }
  @keyframes travel { from { transform: translateX(0); } to { transform: translateX(65px); } }

  .founder-grid { grid-template-columns: minmax(0, 1fr); min-height: 0; }
  .founder-photo { width: 100%; min-height: 0; height: min(104vw, 600px); }
  .founder-photo::after { background: linear-gradient(0deg, var(--graphite) 0%, rgba(27, 27, 27, 0) 40%); }
  .founder-copy { margin-top: -96px; padding: 0 var(--gutter) var(--section-y); max-width: none; }
  .founder-name { margin-left: 0; }

  .offer-steps { grid-template-columns: minmax(0, 1fr); gap: 0; }
  .offer-steps li { grid-template-columns: 2.6em minmax(0, 1fr); padding: 14px 0; }
  .ticket-wrap { max-width: none; }

  .faq-grid { grid-template-columns: minmax(0, 1fr); gap: 36px; }
  .faq-intro { position: relative; top: 0; }
  .faq-q { padding: 20px 0; font-size: 1.08rem; }
  .faq-a p { padding-right: 0; }

  .final { padding-block: clamp(300px, 92vw, 420px) 96px; }
  .final-orb { right: auto; left: 50%; top: 0; width: min(92vw, 440px); transform: translate(-50%, -18%) scale(calc(.7 + var(--orb) * .3)); }
  .final-actions .btn { width: 100%; font-size: 1rem; padding-left: 20px; }

  .footer-grid { grid-template-columns: minmax(0, 1fr); }
  .footer-nav { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  .footer-nav > div:last-child { grid-column: 1 / -1; }
  .site-footer { padding-bottom: calc(96px + env(safe-area-inset-bottom, 0px)); }

  .sticky-cta {
    display: block; position: fixed; left: 0; right: 0; bottom: 0; z-index: 50;
    padding: 10px var(--gutter) calc(10px + env(safe-area-inset-bottom, 0px));
    background: linear-gradient(0deg, rgba(19, 18, 18, .96) 55%, rgba(19, 18, 18, 0));
    transform: translateY(110%); visibility: hidden;
    transition: transform .6s var(--ease-out), visibility 0s .6s;
  }
  .sticky-cta.is-visible { transform: none; visibility: visible; transition: transform .6s var(--ease-out), visibility 0s; }
}

@media (max-width: 420px) {
  .hero-tag-text { font-size: .72rem; padding: 7px 12px 7px 10px; }
  .footer-nav { grid-template-columns: minmax(0, 1fr); }
  .footer-nav > div:last-child { grid-column: auto; }
}

/* ==========================================================================
   Movimento reduzido: tudo visível e parado
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-delay: 0s !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; transition-delay: 0s !important; scroll-behavior: auto !important; }
  .hero-stage { transform: none !important; }
  .hero-tag-text i::after, .hero-scroll i::after { display: none; }
}