@font-face {
  font-family: "Newsreader VITRIOL";
  src: url("/landing-assets/assets/fonts/newsreader-latin-variable.woff2") format("woff2-variations");
  font-style: normal;
  font-weight: 200 800;
  font-display: swap;
}

@font-face {
  font-family: "Inter VITRIOL";
  src: url("/landing-assets/assets/fonts/inter-latin-variable.woff2") format("woff2-variations");
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
}

:root {
  color-scheme: dark;
  --void: #060504;
  --void-soft: #0b0907;
  --ink: #100d0a;
  --surface: rgba(21, 17, 13, 0.82);
  --surface-strong: rgba(27, 22, 17, 0.96);
  --surface-soft: rgba(255, 248, 225, 0.035);
  --paper: #f0e8da;
  --paper-soft: #cfc4b3;
  --muted: #958b7d;
  --brass: #d8b764;
  --brass-soft: #ead390;
  --brass-deep: #7c612b;
  --brass-glow: rgba(216, 183, 100, 0.22);
  --wine: #6d263d;
  --wine-soft: rgba(109, 38, 61, 0.2);
  --verdigris: #547d73;
  --verdigris-soft: rgba(84, 125, 115, 0.2);
  --line: rgba(216, 183, 100, 0.16);
  --line-strong: rgba(216, 183, 100, 0.34);
  --shadow: 0 32px 90px rgba(0, 0, 0, 0.48);
  --radius-sm: 14px;
  --radius-md: 22px;
  --radius-lg: 32px;
  --header-h: 64px;
  --shell: 1160px;
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-soft: cubic-bezier(0.25, 1, 0.5, 1);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 18px);
  background: var(--void);
}

html.menu-open,
html.menu-open body {
  overflow: hidden;
}

body {
  margin: 0;
  min-width: 320px;
  min-height: 100%;
  background:
    radial-gradient(circle at 50% -15%, rgba(114, 82, 37, 0.16), transparent 34rem),
    var(--void);
  color: var(--paper);
  font-family: "Inter VITRIOL", Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 1rem;
  line-height: 1.62;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button,
input,
select,
textarea {
  font: inherit;
}

button {
  color: inherit;
}

a {
  color: inherit;
  text-decoration: none;
}

img,
svg {
  display: block;
  max-width: 100%;
}

p,
h1,
h2,
h3,
figure,
ul,
ol {
  margin: 0;
}

ul,
ol {
  padding: 0;
}

[hidden] {
  display: none !important;
}

::selection {
  color: #1d1407;
  background: var(--brass-soft);
}

:focus-visible {
  outline: 2px solid var(--brass-soft);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 10px;
  left: 10px;
  padding: 0.75rem 1rem;
  border-radius: 999px;
  background: var(--brass-soft);
  color: #1b1206;
  font-weight: 800;
  transform: translateY(-160%);
  transition: transform 180ms var(--ease-out);
}

.skip-link:focus {
  transform: translateY(0);
}

.shell {
  width: min(calc(100% - 2rem), var(--shell));
  margin-inline: auto;
}

.section {
  position: relative;
  padding-block: clamp(4.5rem, 14vw, 7rem);
  isolation: isolate;
}

.scroll-progress {
  position: fixed;
  z-index: 120;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  pointer-events: none;
}

.scroll-progress span {
  display: block;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, var(--wine), var(--brass-soft), var(--verdigris));
  box-shadow: 0 0 18px rgba(216, 183, 100, 0.54);
  transform: scaleX(0);
  transform-origin: left center;
}

.atmosphere {
  position: fixed;
  z-index: -3;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  background:
    radial-gradient(circle at 18% 28%, rgba(97, 33, 54, 0.09), transparent 30rem),
    radial-gradient(circle at 82% 58%, rgba(62, 104, 95, 0.07), transparent 31rem);
}

.atmosphere__beam {
  position: absolute;
  top: -24%;
  width: 46vw;
  height: 108vh;
  opacity: 0.15;
  filter: blur(28px);
  transform-origin: top center;
  transition: opacity 900ms var(--ease-soft), filter 900ms var(--ease-soft);
}

.atmosphere__beam--left {
  left: -24vw;
  background: linear-gradient(118deg, transparent 32%, rgba(214, 180, 99, 0.24) 52%, transparent 67%);
  rotate: -7deg;
}

.atmosphere__beam--right {
  right: -29vw;
  background: linear-gradient(242deg, transparent 30%, rgba(78, 116, 106, 0.18) 52%, transparent 69%);
  rotate: 8deg;
}

.atmosphere__glow {
  position: absolute;
  top: 6%;
  left: 50%;
  width: min(76vw, 680px);
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(216, 183, 100, 0.13), rgba(216, 183, 100, 0.025) 44%, transparent 70%);
  filter: blur(22px);
  translate: -50% 0;
  transition: opacity 900ms var(--ease-soft), filter 900ms var(--ease-soft);
}

html[data-active-scene="research"] .atmosphere__beam--left,
html[data-active-scene="faq"] .atmosphere__beam--left {
  opacity: 0.09;
}

html[data-active-scene="experiences"] .atmosphere__beam--right,
html[data-active-scene="journey"] .atmosphere__beam--right {
  opacity: 0.22;
}

html[data-active-scene="pricing"] .atmosphere__beam--left,
html[data-active-scene="closing"] .atmosphere__beam--left {
  opacity: 0.22;
}

html[data-active-scene="faq"] .atmosphere__glow {
  opacity: 0.56;
}

html[data-active-scene="closing"] .atmosphere__glow {
  opacity: 1;
  filter: blur(18px) saturate(1.14);
}

.atmosphere__grain,
.atmosphere__vignette {
  position: absolute;
  inset: 0;
}

.atmosphere__grain {
  opacity: 0.055;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.58'/%3E%3C/svg%3E");
}

.atmosphere__vignette {
  background: radial-gradient(circle at center, transparent 42%, rgba(0, 0, 0, 0.56) 112%);
}

[data-depth] {
  transform: translate3d(0, var(--depth-shift, 0), 0);
}

.site-header {
  position: fixed;
  z-index: 100;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-h);
  border-bottom: 1px solid transparent;
  transition: background 240ms ease, border-color 240ms ease, box-shadow 240ms ease;
}

.site-header.is-scrolled,
.menu-open .site-header {
  border-color: rgba(216, 183, 100, 0.12);
  background: rgba(6, 5, 4, 0.84);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.24);
  backdrop-filter: blur(18px) saturate(1.08);
  -webkit-backdrop-filter: blur(18px) saturate(1.08);
}

/* O menu mora dentro do header. Sem este override, o backdrop do header vira
   um containing block de 64 px e recorta o painel em navegadores móveis. */
.menu-open .site-header {
  border-color: transparent;
  background: transparent;
  box-shadow: none;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

.site-header__bar {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  min-height: var(--header-h);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.62rem;
  min-height: 44px;
  min-width: 0;
}

.brand__mark {
  width: 2rem;
  height: 2rem;
  flex: 0 0 auto;
  filter: drop-shadow(0 0 12px rgba(216, 183, 100, 0.2));
}

.brand__word {
  color: var(--brass-soft);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.27em;
  line-height: 1;
}

.site-nav--desktop,
.button.button--login-desktop {
  display: none;
}

.button--login-mobile {
  margin-left: auto;
}

.menu-toggle,
.mobile-menu__close {
  display: inline-grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border: 1px solid rgba(216, 183, 100, 0.18);
  border-radius: 50%;
  background: rgba(255, 248, 225, 0.035);
  cursor: pointer;
}

.menu-toggle {
  gap: 4px;
  align-content: center;
}

.menu-toggle span {
  width: 16px;
  height: 1px;
  background: var(--paper-soft);
  transition: transform 200ms var(--ease-out), opacity 200ms ease;
}

.menu-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(5px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.menu-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-5px) rotate(-45deg);
}

.mobile-menu {
  position: fixed;
  z-index: 130;
  inset: 0;
  display: grid;
  align-items: end;
  background: rgba(2, 2, 1, 0.72);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.mobile-menu__panel {
  width: 100%;
  max-height: min(88svh, 720px);
  padding: 1.15rem 1rem max(1.25rem, env(safe-area-inset-bottom));
  overflow-y: auto;
  border: 1px solid rgba(216, 183, 100, 0.2);
  border-bottom: 0;
  border-radius: 26px 26px 0 0;
  background:
    radial-gradient(circle at 90% 0%, rgba(109, 38, 61, 0.2), transparent 16rem),
    #0d0a08;
  box-shadow: 0 -30px 90px rgba(0, 0, 0, 0.62);
}

.mobile-menu__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 0.85rem;
  border-bottom: 1px solid var(--line);
}

.mobile-menu__close {
  color: var(--paper);
  font-size: 1.8rem;
  font-weight: 300;
  line-height: 1;
}

.mobile-menu__nav {
  display: grid;
  padding-block: 0.75rem 1.1rem;
}

.mobile-menu__nav a {
  display: flex;
  align-items: center;
  min-height: 50px;
  border-bottom: 1px solid rgba(216, 183, 100, 0.09);
  color: var(--paper);
  font-family: "Newsreader VITRIOL", Georgia, serif;
  font-size: 1.5rem;
  font-weight: 530;
}

.button {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.8rem 1.15rem;
  overflow: hidden;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 0.86rem;
  font-weight: 800;
  letter-spacing: 0.025em;
  line-height: 1.2;
  text-align: center;
  cursor: pointer;
  transition: color 220ms ease, border-color 220ms ease, background 220ms ease, box-shadow 220ms ease, transform 180ms var(--ease-out);
  touch-action: manipulation;
}

.button::after {
  content: "";
  position: absolute;
  inset: -40% -20%;
  opacity: 0;
  background: linear-gradient(110deg, transparent 35%, rgba(255, 255, 255, 0.3), transparent 65%);
  transform: translateX(-70%);
  transition: transform 560ms var(--ease-out), opacity 240ms ease;
}

.button--header {
  min-height: 44px;
  padding-inline: 0.9rem;
  font-size: 0.78rem;
}

.button--login {
  border-color: rgba(216, 183, 100, 0.25);
  background: rgba(216, 183, 100, 0.055);
  color: var(--brass-soft);
}

.button--primary {
  border-color: rgba(239, 214, 151, 0.88);
  background: linear-gradient(135deg, #f0d78f, #c99f48);
  color: #1d1407;
  box-shadow: 0 12px 36px rgba(189, 142, 58, 0.2), inset 0 1px rgba(255, 255, 255, 0.42);
}

.button--quiet {
  border-color: rgba(216, 183, 100, 0.22);
  background: rgba(255, 248, 225, 0.026);
  color: var(--paper-soft);
}

.button--disabled {
  width: 100%;
  border-color: rgba(216, 183, 100, 0.1);
  background: rgba(255, 248, 225, 0.03);
  color: #81786b;
  cursor: not-allowed;
}

.button--disabled-courtesy {
  border-color: rgba(216, 183, 100, 0.2);
  background: rgba(216, 183, 100, 0.08);
  color: var(--brass-soft);
}

.eyebrow {
  color: var(--brass);
  font-size: 0.69rem;
  font-weight: 760;
  letter-spacing: 0.16em;
  line-height: 1.45;
}

h1,
h2,
h3 {
  color: var(--paper);
  font-family: "Newsreader VITRIOL", Newsreader, Georgia, serif;
  font-optical-sizing: auto;
  text-wrap: balance;
}

h1 {
  font-size: clamp(2.34rem, 11.3vw, 3.05rem);
  font-weight: 520;
  letter-spacing: -0.038em;
  line-height: 0.96;
}

h2 {
  font-size: clamp(2rem, 8.2vw, 2.8rem);
  font-weight: 520;
  letter-spacing: -0.032em;
  line-height: 1.02;
}

h3 {
  font-size: clamp(1.43rem, 5.8vw, 1.85rem);
  font-weight: 560;
  letter-spacing: -0.018em;
  line-height: 1.08;
}

.section-heading {
  max-width: 47rem;
  margin-bottom: 2.25rem;
}

.section-heading .eyebrow {
  margin-bottom: 0.8rem;
}

.section-heading h2 + p {
  max-width: 42rem;
  margin-top: 1rem;
  color: var(--paper-soft);
  font-size: 1rem;
}

.section-heading--center {
  margin-inline: auto;
  text-align: center;
}

.section-heading--center h2 + p {
  margin-inline: auto;
}

.hero {
  display: grid;
  align-items: center;
  min-height: clamp(38rem, 78svh, 45rem);
  padding-top: calc(var(--header-h) + 2rem);
  padding-bottom: 3.25rem;
  overflow: hidden;
}

.hero::before,
.hero::after {
  content: "";
  position: absolute;
  z-index: -1;
  pointer-events: none;
}

.hero::before {
  top: 4.5rem;
  left: 50%;
  width: min(85vw, 620px);
  aspect-ratio: 1;
  border: 1px solid rgba(216, 183, 100, 0.08);
  border-radius: 50%;
  box-shadow: 0 0 0 42px rgba(216, 183, 100, 0.018), 0 0 0 92px rgba(216, 183, 100, 0.012);
  transform: translateX(-50%);
}

.hero::after {
  inset: auto 0 0;
  height: 32%;
  background: linear-gradient(180deg, transparent, rgba(8, 6, 5, 0.92));
}

.hero__geometry {
  position: absolute;
  z-index: -2;
  inset: 0;
  opacity: 0.13;
  color: var(--brass);
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.9), transparent 88%);
  -webkit-mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.9), transparent 88%);
}

.hero__geometry svg {
  width: 100%;
  height: 100%;
  fill: none;
  stroke: currentColor;
  stroke-width: 1;
  vector-effect: non-scaling-stroke;
}

.hero__layout {
  display: grid;
  position: relative;
  gap: 1.3rem;
}

.hero__copy {
  position: relative;
  z-index: 2;
  max-width: 43rem;
}

.hero__copy > .eyebrow {
  max-width: 30rem;
  margin-bottom: 1rem;
}

.hero h1 {
  display: grid;
  gap: 0.04em;
}

.hero h1 span {
  display: block;
}

.hero__accent {
  color: var(--brass-soft);
  text-shadow: 0 0 32px rgba(216, 183, 100, 0.12);
}

.hero__lead {
  max-width: 39rem;
  margin-top: 1.25rem;
  color: #d1c6b6;
  font-size: clamp(1rem, 4.3vw, 1.12rem);
  line-height: 1.62;
}

.hero__actions {
  display: grid;
  gap: 0.7rem;
  margin-top: 1.45rem;
}

.hero__signature {
  max-width: 34rem;
  margin-top: 1.15rem;
  padding-left: 0.85rem;
  border-left: 1px solid var(--line-strong);
  color: var(--muted);
  font-size: 0.79rem;
  line-height: 1.5;
}

.acervo {
  overflow: clip;
  padding-top: clamp(4.75rem, 12vw, 8rem);
  background:
    radial-gradient(circle at 77% 42%, rgba(173, 126, 48, 0.17), transparent 21rem),
    linear-gradient(180deg, rgba(216, 183, 100, 0.035), rgba(7, 6, 5, 0.74) 28%, rgba(71, 30, 42, 0.1));
}

.acervo::before,
.acervo::after {
  content: "";
  position: absolute;
  z-index: -1;
  pointer-events: none;
}

.acervo::before {
  inset: 7% -20% auto;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--brass), transparent);
  opacity: 0.46;
}

.acervo::after {
  inset: auto 0 0;
  height: 30%;
  background: linear-gradient(180deg, transparent, var(--void));
}

.acervo__halo {
  position: absolute;
  z-index: -1;
  top: 20%;
  right: -15rem;
  width: 36rem;
  aspect-ratio: 1;
  border: 1px solid rgba(216, 183, 100, 0.12);
  border-radius: 50%;
  box-shadow: 0 0 0 3.5rem rgba(216, 183, 100, 0.018), 0 0 9rem rgba(216, 183, 100, 0.12);
}

.acervo__layout {
  display: grid;
  align-items: center;
  gap: clamp(2.3rem, 8vw, 7rem);
}

.acervo__copy {
  position: relative;
  z-index: 2;
  max-width: 42rem;
}

.acervo__copy .eyebrow {
  margin-bottom: 0.85rem;
}

.acervo__lead {
  max-width: 39rem;
  margin-top: 1.15rem;
  color: var(--paper-soft);
  font-size: clamp(1rem, 3.9vw, 1.14rem);
}

.acervo__curation {
  display: inline-flex;
  max-width: 31rem;
  margin-top: 1.35rem;
  padding: 0.65rem 0.8rem;
  border: 1px solid var(--line);
  border-radius: 2px;
  color: var(--brass-soft);
  font-size: 0.74rem;
  font-weight: 650;
  line-height: 1.45;
}

.acervo__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.45rem;
  margin-top: 2rem;
}

.acervo__stats div {
  min-width: 0;
  padding: 0.75rem 0.45rem 0.65rem 0;
  border-top: 1px solid var(--line-strong);
}

.acervo__stats dt {
  color: var(--brass-soft);
  font-family: "Newsreader VITRIOL", Georgia, serif;
  font-size: clamp(1.45rem, 6.8vw, 2.55rem);
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.045em;
  line-height: 1;
}

.acervo__stats dd {
  margin: 0.32rem 0 0;
  color: var(--muted);
  font-size: 0.65rem;
  font-weight: 750;
  letter-spacing: 0.055em;
  line-height: 1.25;
  text-transform: uppercase;
}

.acervo__languages {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem 0.85rem;
  margin-top: 1.35rem;
  list-style: none;
  color: rgba(240, 232, 218, 0.72);
  font-size: 0.74rem;
}

.acervo__languages li::before {
  content: "·";
  margin-right: 0.35rem;
  color: var(--brass);
}

.library-scene {
  position: relative;
  display: grid;
  align-content: center;
  min-height: clamp(23rem, 94vw, 35rem);
  margin: 0;
  padding: 1.6rem 1rem 2rem;
  overflow: hidden;
  border: 1px solid rgba(216, 183, 100, 0.18);
  background:
    linear-gradient(160deg, rgba(255, 244, 207, 0.075), transparent 34%),
    linear-gradient(180deg, rgba(27, 18, 11, 0.96), rgba(8, 7, 5, 0.92));
  box-shadow: inset 0 0 0 1px rgba(255, 240, 190, 0.025), var(--shadow);
  perspective: 1000px;
}

.library-scene::before {
  content: "";
  position: absolute;
  inset: 12% 10% 20%;
  border: 1px solid rgba(216, 183, 100, 0.1);
  box-shadow: inset 0 0 70px rgba(0, 0, 0, 0.65);
}

.library-scene__chapter-light {
  position: absolute;
  z-index: 1;
  top: -16%;
  left: 47%;
  width: 28%;
  height: 88%;
  background: linear-gradient(105deg, transparent, rgba(255, 220, 139, 0.32), transparent);
  filter: blur(12px);
  opacity: 0.55;
  transform: rotate(10deg) translate3d(0, 0, 0);
  transform-origin: top center;
}

.library-scene__shelf {
  position: absolute;
  z-index: 2;
  right: 6%;
  left: 6%;
  display: flex;
  align-items: end;
  gap: clamp(0.28rem, 1.5vw, 0.6rem);
  padding: 0.45rem 0.6rem 0;
  border-bottom: 0.72rem solid #1e130b;
  box-shadow: 0 0.7rem 1rem rgba(0, 0, 0, 0.44);
  transform-style: preserve-3d;
}

.library-scene__shelf--back {
  top: 16%;
  opacity: 0.55;
  transform: translateZ(-100px) scale(0.83);
}

.library-scene__shelf--front {
  bottom: 24%;
  transform: translateZ(34px);
}

.library-book {
  display: block;
  flex: 1 1 1.6rem;
  min-width: 1.1rem;
  height: clamp(5rem, 19vw, 8.7rem);
  border: 1px solid rgba(255, 234, 177, 0.16);
  border-bottom: 0;
  box-shadow: inset 0.24rem 0 rgba(255, 239, 192, 0.09), 0.32rem 0.22rem 0.5rem rgba(0, 0, 0, 0.44);
  transform: translateZ(0) rotate(var(--book-tilt, 0deg));
}

.library-book:nth-child(2n) { --book-tilt: -2deg; height: clamp(4.6rem, 16vw, 7.4rem); }
.library-book:nth-child(3n) { --book-tilt: 2deg; }
.library-book--tall { height: clamp(6rem, 23vw, 10rem); }
.library-book--wine { background: linear-gradient(90deg, #421422, #7d2f43 48%, #351019); }
.library-book--brass { background: linear-gradient(90deg, #624715, #b18b3b 48%, #4d340d); }
.library-book--ink { background: linear-gradient(90deg, #16120e, #42372c 52%, #130f0c); }
.library-book--green { background: linear-gradient(90deg, #173d36, #548477 50%, #12322d); }
.library-book--paper { background: linear-gradient(90deg, #756a55, #d7c59d 52%, #5c5241); }

.library-scene__folio {
  position: relative;
  z-index: 4;
  display: grid;
  width: min(79%, 18rem);
  min-height: 11.8rem;
  place-content: center;
  gap: 0.4rem;
  margin: auto;
  padding: 1.15rem;
  overflow: hidden;
  border: 1px solid rgba(216, 183, 100, 0.46);
  background: linear-gradient(102deg, #afa174 0 49%, #d6c79d 50% 52%, #aa9c71 53% 100%);
  color: #261a0a;
  text-align: center;
  transform: translateZ(62px) rotateX(5deg);
  box-shadow: 0 1.35rem 2.2rem rgba(0, 0, 0, 0.54), inset 0 0 2rem rgba(94, 65, 21, 0.2);
}

.library-scene__folio::before {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(0deg, transparent, transparent 0.25rem, rgba(55, 35, 11, 0.04) 0.3rem);
  pointer-events: none;
}

.library-scene__folio-mark,
.library-scene__folio strong,
.library-scene__folio small { position: relative; z-index: 1; }
.library-scene__folio-mark { color: #7c612b; font-size: 1.2rem; }
.library-scene__folio strong { font-family: "Newsreader VITRIOL", Georgia, serif; font-size: clamp(1.45rem, 6vw, 2.2rem); letter-spacing: 0.05em; }
.library-scene__folio small { color: #684a18; font-size: 0.52rem; font-weight: 850; letter-spacing: 0.17em; }
.library-scene__folio i { position: relative; z-index: 1; width: 55%; height: 1px; margin: 0.08rem auto; background: rgba(50, 32, 8, 0.24); }

.library-scene figcaption {
  position: absolute;
  z-index: 5;
  right: 1rem;
  bottom: 1rem;
  left: 1rem;
  display: grid;
  gap: 0.2rem;
  color: var(--paper-soft);
  font-size: 0.69rem;
  line-height: 1.4;
  text-align: center;
}

.library-scene figcaption span:first-child {
  color: var(--brass);
  font-size: 0.57rem;
  font-weight: 820;
  letter-spacing: 0.14em;
}

.demo-screen__sequence {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.35rem;
  margin-top: 1.1rem;
  list-style: none;
}

.demo-screen__sequence li {
  display: grid;
  gap: 0.15rem;
  min-width: 0;
  padding-top: 0.45rem;
  border-top: 1px solid rgba(216, 183, 100, 0.25);
  color: var(--paper-soft);
  font-size: 0.62rem;
  line-height: 1.25;
}

.demo-screen__sequence b {
  color: var(--brass);
  font-size: 0.56rem;
  letter-spacing: 0.08em;
}

.hero-emblem {
  order: -1;
  position: relative;
  display: grid;
  place-items: center;
  width: 9.5rem;
  margin: 0 auto -0.4rem;
  color: var(--brass);
  text-align: center;
}

.hero-emblem::before,
.hero-emblem::after {
  content: "";
  position: absolute;
  z-index: -1;
  top: 50%;
  left: 50%;
  border-radius: 50%;
  translate: -50% -50%;
}

.hero-emblem::before {
  width: 135%;
  aspect-ratio: 1;
  border: 1px solid rgba(216, 183, 100, 0.12);
  box-shadow: 0 0 0 24px rgba(216, 183, 100, 0.018), 0 0 64px rgba(216, 183, 100, 0.16);
}

.hero-emblem::after {
  width: 74%;
  aspect-ratio: 1;
  background: rgba(216, 183, 100, 0.12);
  filter: blur(34px);
}

.hero-emblem img {
  position: relative;
  z-index: 2;
  width: 7.1rem;
  height: 7.1rem;
  filter: drop-shadow(0 0 18px rgba(216, 183, 100, 0.2));
  transform: translate3d(var(--hero-x, 0), var(--hero-y, 0), 0);
  transition: transform 420ms var(--ease-out);
}

.hero-emblem__light {
  position: absolute;
  z-index: 3;
  inset: 5% 8%;
  overflow: hidden;
  pointer-events: none;
  mix-blend-mode: screen;
  mask: url("/landing-assets/assets/vitriol-emblem.svg") center / contain no-repeat;
  -webkit-mask: url("/landing-assets/assets/vitriol-emblem.svg") center / contain no-repeat;
}

.hero-emblem__light::after {
  content: "";
  position: absolute;
  inset: -30%;
  background: linear-gradient(105deg, transparent 36%, rgba(255, 240, 190, 0.92) 49%, transparent 61%);
  transform: translateX(-75%);
  animation: emblem-sweep 6.5s var(--ease-soft) 1.2s infinite;
}

.hero-emblem figcaption {
  position: relative;
  z-index: 2;
  display: none;
  margin-top: 0.65rem;
  color: rgba(216, 183, 100, 0.68);
  font-size: 0.52rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  line-height: 1.65;
}

.hero-emblem figcaption span {
  display: block;
}

.hero__scroll {
  display: none;
}

.needs::before,
.experiences::before,
.journey::before,
.pricing::before,
.closing::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 0;
  pointer-events: none;
}

.needs::before {
  background: linear-gradient(180deg, rgba(255, 248, 225, 0.018), transparent 20% 80%, rgba(255, 248, 225, 0.018));
}

.needs-grid,
.trust-grid,
.pricing-grid {
  display: grid;
  gap: 0.85rem;
}

.need-card,
.trust-card,
.price-card {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  background: linear-gradient(145deg, rgba(255, 248, 225, 0.045), rgba(255, 248, 225, 0.012));
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.025);
}

.need-card {
  min-height: 190px;
  padding: 1.25rem;
  border-radius: var(--radius-md);
}

.need-card::after,
.trust-card::after {
  content: "";
  position: absolute;
  top: -70%;
  right: -50%;
  width: 80%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: rgba(216, 183, 100, 0.055);
  filter: blur(36px);
}

.need-card__number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.35rem;
  height: 2.35rem;
  margin-bottom: 1.3rem;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  color: var(--brass);
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.1em;
}

.need-card h3 {
  max-width: 16rem;
  margin-bottom: 0.6rem;
}

.need-card p,
.trust-card p {
  color: var(--paper-soft);
  font-size: 0.93rem;
}

.experiences::before {
  background:
    radial-gradient(circle at 10% 40%, rgba(109, 38, 61, 0.12), transparent 24rem),
    radial-gradient(circle at 90% 64%, rgba(84, 125, 115, 0.09), transparent 26rem);
}

.experience-demo {
  overflow: hidden;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-lg);
  background: rgba(10, 8, 6, 0.8);
  box-shadow: var(--shadow), inset 0 1px rgba(255, 255, 255, 0.03);
}

.experience-demo__tabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  padding: 0.35rem;
  border-bottom: 1px solid var(--line);
  background: rgba(0, 0, 0, 0.22);
}

.experience-tab {
  position: relative;
  min-height: 60px;
  padding: 0.62rem;
  border: 0;
  border-radius: 17px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  transition: color 200ms ease, background 200ms ease, box-shadow 200ms ease;
}

.experience-tab span,
.experience-tab small {
  display: block;
}

.experience-tab span {
  font-size: 0.85rem;
  font-weight: 830;
  letter-spacing: 0.18em;
}

.experience-tab small {
  margin-top: 0.1rem;
  font-size: 0.57rem;
  font-weight: 700;
  letter-spacing: 0.13em;
}

.experience-tab.is-active {
  background: linear-gradient(135deg, rgba(216, 183, 100, 0.14), rgba(216, 183, 100, 0.035));
  color: var(--brass-soft);
  box-shadow: inset 0 0 0 1px rgba(216, 183, 100, 0.18);
}

.experience-panel {
  display: grid;
  gap: 1.6rem;
  padding: 1.25rem;
}

.experience-panel__copy > .eyebrow {
  margin-bottom: 0.75rem;
}

.experience-panel__copy h3 {
  margin-bottom: 0.8rem;
  font-size: clamp(1.8rem, 8vw, 2.65rem);
}

.experience-panel__copy > p:not(.eyebrow) {
  color: var(--paper-soft);
}

.feature-list {
  display: grid;
  gap: 0.55rem;
  margin-top: 1rem;
  list-style: none;
}

.feature-list li,
.price-card__features li {
  position: relative;
  padding-left: 1.4rem;
  color: var(--paper-soft);
  font-size: 0.91rem;
}

.feature-list li::before,
.price-card__features li::before {
  content: "";
  position: absolute;
  top: 0.66em;
  left: 0;
  width: 0.42rem;
  height: 0.42rem;
  border: 1px solid var(--brass);
  rotate: 45deg;
}

.text-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  margin-top: 0.9rem;
  color: var(--brass-soft);
  font-size: 0.83rem;
  font-weight: 780;
}

.text-link::after {
  content: "→";
  margin-left: 0.5rem;
  transition: transform 180ms var(--ease-out);
}

.text-link--large {
  font-size: 0.92rem;
}

.demo-screen {
  position: relative;
  min-width: 0;
  padding: 1rem;
  overflow: hidden;
  border: 1px solid rgba(216, 183, 100, 0.18);
  border-radius: 20px;
  background:
    linear-gradient(rgba(216, 183, 100, 0.028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(216, 183, 100, 0.028) 1px, transparent 1px),
    #090806;
  background-size: 24px 24px;
  box-shadow: inset 0 0 40px rgba(0, 0, 0, 0.55);
}

.demo-screen::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(120deg, transparent 15%, rgba(216, 183, 100, 0.035), transparent 72%);
}

.demo-screen__label,
.demo-screen__answer > span,
.demo-screen__sources > span,
.demo-screen__lesson > span,
.demo-screen__assistant > span,
.demo-screen__progress > span {
  color: var(--brass);
  font-size: 0.58rem;
  font-style: normal;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.demo-screen__question {
  position: relative;
  margin-top: 0.45rem;
  padding: 0.85rem 0.9rem;
  border: 1px solid rgba(216, 183, 100, 0.18);
  border-radius: 14px;
  background: rgba(216, 183, 100, 0.055);
  font-family: "Newsreader VITRIOL", Georgia, serif;
  font-size: 1.12rem;
  line-height: 1.3;
}

.demo-screen__answer,
.demo-screen__assistant {
  position: relative;
  margin-top: 0.8rem;
  padding: 0.9rem;
  border-left: 2px solid var(--verdigris);
  background: rgba(84, 125, 115, 0.08);
}

.demo-screen__answer p,
.demo-screen__assistant p {
  margin-top: 0.35rem;
  color: var(--paper-soft);
  font-size: 0.85rem;
}

.demo-screen__sources {
  position: relative;
  display: grid;
  gap: 0.4rem;
  margin-top: 1rem;
}

.demo-screen__sources i {
  display: block;
  width: 100%;
  height: 5px;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(216, 183, 100, 0.34), rgba(216, 183, 100, 0.035));
}

.demo-screen__sources i:nth-child(3) {
  width: 82%;
}

.demo-screen__sources i:nth-child(4) {
  width: 65%;
}

.demo-screen__lesson {
  position: relative;
  min-height: 128px;
  padding: 0.95rem;
  overflow: hidden;
  border-radius: 15px;
  background:
    linear-gradient(130deg, rgba(109, 38, 61, 0.42), rgba(15, 10, 9, 0.7)),
    #17100d;
}

.demo-screen__lesson::after {
  content: "";
  position: absolute;
  right: -1.8rem;
  bottom: -3.2rem;
  width: 8rem;
  aspect-ratio: 1;
  border: 1px solid rgba(216, 183, 100, 0.2);
  border-radius: 50%;
  box-shadow: 0 0 0 19px rgba(216, 183, 100, 0.035);
}

.demo-screen__lesson strong {
  display: block;
  max-width: 15rem;
  margin-top: 0.45rem;
  font-family: "Newsreader VITRIOL", Georgia, serif;
  font-size: 1.22rem;
  line-height: 1.16;
}

.demo-screen__lesson > div {
  display: flex;
  gap: 0.35rem;
  margin-top: 1rem;
}

.demo-screen__lesson i {
  width: 1.9rem;
  height: 0.25rem;
  border-radius: 999px;
  background: rgba(216, 183, 100, 0.24);
}

.demo-screen__lesson i:first-child {
  background: var(--brass);
}

.demo-screen__progress {
  position: relative;
  display: grid;
  gap: 0.38rem;
  margin-top: 0.85rem;
}

.demo-screen__progress b {
  display: block;
  height: 7px;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.07);
}

.demo-screen__progress b i {
  display: block;
  width: 38%;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--brass-deep), var(--brass-soft));
  box-shadow: 0 0 15px rgba(216, 183, 100, 0.26);
}

.demo-screen__progress em {
  color: var(--muted);
  font-size: 0.71rem;
  font-style: normal;
}

.journey::before {
  background: linear-gradient(180deg, transparent, rgba(109, 38, 61, 0.055) 50%, transparent);
}

.journey-flow {
  position: relative;
  display: grid;
  gap: 0.75rem;
  list-style: none;
}

.journey-flow::before {
  content: "";
  position: absolute;
  z-index: -1;
  top: 1.8rem;
  bottom: 1.8rem;
  left: 1.52rem;
  width: 1px;
  background: linear-gradient(var(--brass-deep), var(--wine), var(--verdigris));
}

.journey-step {
  display: grid;
  grid-template-columns: 3.1rem minmax(0, 1fr);
  gap: 0.85rem;
  padding: 1rem 0;
}

.journey-step__number {
  display: grid;
  place-items: center;
  width: 3.1rem;
  height: 3.1rem;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  background: var(--void-soft);
  color: var(--brass);
  font-size: 0.67rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  box-shadow: 0 0 28px rgba(216, 183, 100, 0.07);
}

.journey-step--bridge .journey-step__number {
  border-color: rgba(109, 38, 61, 0.55);
  color: #c98398;
}

.journey-step--vitriol .journey-step__number {
  border-color: rgba(84, 125, 115, 0.6);
  color: #82afa3;
}

.journey-step__system {
  margin-bottom: 0.25rem;
  color: var(--brass);
  font-size: 0.6rem;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.journey-step h3 {
  margin-bottom: 0.45rem;
}

.journey-step div > p:last-child {
  color: var(--paper-soft);
  font-size: 0.92rem;
}

.trust {
  padding-top: 1.5rem;
}

.trust-card {
  min-height: 196px;
  padding: 1.25rem;
  border-radius: var(--radius-md);
}

.trust-card__icon {
  display: grid;
  place-items: center;
  width: 2.7rem;
  height: 2.7rem;
  margin-bottom: 1rem;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  color: var(--brass-soft);
  font-size: 1.1rem;
}

.trust-card h3 {
  margin-bottom: 0.55rem;
}

.pricing::before {
  background:
    radial-gradient(circle at 74% 44%, rgba(216, 183, 100, 0.08), transparent 27rem),
    linear-gradient(180deg, rgba(255, 248, 225, 0.018), transparent 20% 80%, rgba(255, 248, 225, 0.018));
}

.billing-toggle {
  display: grid;
  grid-template-columns: 1fr 1fr;
  width: min(100%, 20rem);
  margin: -0.55rem auto 1.25rem;
  padding: 0.25rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.26);
}

.billing-toggle__option {
  min-height: 44px;
  border: 0;
  border-radius: inherit;
  background: transparent;
  color: var(--muted);
  font-size: 0.68rem;
  font-weight: 820;
  letter-spacing: 0.12em;
  cursor: pointer;
  transition: background 220ms ease, color 220ms ease, box-shadow 220ms ease;
}

.billing-toggle__option.is-active {
  background: rgba(216, 183, 100, 0.13);
  color: var(--brass-soft);
  box-shadow: inset 0 0 0 1px rgba(216, 183, 100, 0.17);
}

.price-card {
  display: flex;
  flex-direction: column;
  min-height: 100%;
  padding: 1.35rem;
  border-radius: var(--radius-lg);
}

.price-card--oriente {
  order: -1;
}

.price-card--recommended {
  border-color: rgba(216, 183, 100, 0.48);
  background:
    radial-gradient(circle at 100% 0%, rgba(216, 183, 100, 0.12), transparent 16rem),
    linear-gradient(145deg, rgba(216, 183, 100, 0.075), rgba(109, 38, 61, 0.055));
  box-shadow: 0 25px 75px rgba(0, 0, 0, 0.3), inset 0 1px rgba(255, 255, 255, 0.06);
}

.price-card__badge {
  align-self: flex-start;
  margin-bottom: 0.95rem;
  padding: 0.38rem 0.66rem;
  border: 1px solid rgba(216, 183, 100, 0.32);
  border-radius: 999px;
  background: rgba(216, 183, 100, 0.12);
  color: var(--brass-soft);
  font-size: 0.58rem;
  font-weight: 850;
  letter-spacing: 0.13em;
}

.price-card__overline {
  margin-bottom: 0.28rem;
  color: var(--brass);
  font-size: 0.63rem;
  font-weight: 800;
  letter-spacing: 0.13em;
}

.price-card__heading h3 {
  font-size: clamp(2.2rem, 10vw, 3rem);
}

.price-card__heading > p:last-child {
  margin-top: 0.55rem;
  color: var(--paper-soft);
  font-size: 0.92rem;
}

.price-card__price {
  display: flex;
  align-items: baseline;
  gap: 0.4rem;
  min-height: 4rem;
  margin-top: 1.35rem;
}

.price-card__amount {
  color: var(--paper);
  font-family: "Newsreader VITRIOL", Georgia, serif;
  font-size: clamp(2.25rem, 11vw, 3.4rem);
  font-weight: 560;
  letter-spacing: -0.045em;
  line-height: 1;
}

.price-card__price--courtesy .price-card__amount {
  color: var(--brass-soft);
  letter-spacing: -0.025em;
}

.price-card__cadence,
.price-card__courtesy {
  color: var(--muted);
  font-size: 0.78rem;
}

.price-card__courtesy {
  min-height: 2.5rem;
  margin-top: -0.25rem;
}

.price-card__features {
  display: grid;
  gap: 0.56rem;
  margin-block: 1.2rem 1.35rem;
  list-style: none;
}

.price-card .button {
  margin-top: auto;
}

.faq__layout {
  display: grid;
  gap: 1.2rem;
}

.faq__heading {
  margin-bottom: 0.4rem;
}

.faq__items {
  display: grid;
  gap: 0.6rem;
}

.faq-item {
  overflow: clip;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255, 248, 225, 0.025);
  transition: border-color 220ms ease, background 220ms ease;
}

.faq-item[open] {
  border-color: rgba(216, 183, 100, 0.3);
  background: rgba(216, 183, 100, 0.045);
}

.faq-item summary {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 2rem;
  align-items: center;
  gap: 0.7rem;
  min-height: 62px;
  padding: 0.8rem 0.85rem 0.8rem 1rem;
  color: var(--paper);
  font-family: "Newsreader VITRIOL", Georgia, serif;
  font-size: 1.12rem;
  font-weight: 540;
  line-height: 1.22;
  cursor: pointer;
  list-style: none;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  display: grid;
  place-items: center;
  width: 2rem;
  height: 2rem;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--brass);
  font-family: "Inter VITRIOL", sans-serif;
  font-size: 1.1rem;
  font-weight: 400;
  transition: transform 260ms var(--ease-out), border-color 220ms ease;
}

.faq-item[open] summary::after {
  border-color: var(--line-strong);
  transform: rotate(45deg);
}

.faq-item > p {
  padding: 0 1rem 1rem;
  color: var(--paper-soft);
  font-size: 0.91rem;
}

.closing {
  overflow: hidden;
  text-align: center;
}

.closing::before {
  background:
    radial-gradient(circle at center, rgba(216, 183, 100, 0.11), transparent 25rem),
    linear-gradient(180deg, transparent, rgba(109, 38, 61, 0.06));
}

.closing__inner {
  max-width: 49rem;
}

.closing__mark {
  width: 3.8rem;
  height: 3.8rem;
  margin-inline: auto;
  filter: drop-shadow(0 0 25px rgba(216, 183, 100, 0.2));
}

.closing .eyebrow {
  margin-top: 1rem;
}

.closing h2 {
  margin-top: 0.72rem;
}

.closing p:not(.eyebrow) {
  max-width: 34rem;
  margin: 1rem auto 0;
  color: var(--paper-soft);
}

.closing .button {
  width: min(100%, 20rem);
  margin-top: 1.4rem;
}

.site-footer {
  position: relative;
  padding-block: 1.4rem max(1.4rem, env(safe-area-inset-bottom));
  border-top: 1px solid var(--line);
  background: rgba(0, 0, 0, 0.22);
}

.site-footer__inner,
.site-footer__end {
  display: flex;
  align-items: center;
}

.site-footer__inner {
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: space-between;
}

.site-footer__motto {
  width: 100%;
  color: rgba(216, 183, 100, 0.43);
  font-size: 0.5rem;
  font-weight: 700;
  letter-spacing: 0.13em;
  line-height: 1.6;
  text-align: center;
}

.site-footer__end {
  gap: 0.85rem;
  color: var(--muted);
  font-size: 0.7rem;
}

.site-footer .text-link {
  min-height: 44px;
  margin: 0;
  font-size: 0.74rem;
}

.brand--footer .brand__word {
  font-size: 0.67rem;
}

.brand--footer .brand__mark {
  width: 1.75rem;
  height: 1.75rem;
}

.js.motion-ready .reveal:not(.is-visible) {
  opacity: 0;
  transform: translate3d(0, 18px, 0);
}

.reveal.is-visible {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

.motion-static .reveal {
  opacity: 1 !important;
  transform: none !important;
}

.is-paused *,
.is-paused *::before,
.is-paused *::after {
  animation-play-state: paused !important;
}

@keyframes emblem-sweep {
  0%,
  68% {
    opacity: 0;
    transform: translateX(-78%);
  }
  76% {
    opacity: 0.82;
  }
  91%,
  100% {
    opacity: 0;
    transform: translateX(78%);
  }
}

@media (hover: hover) and (pointer: fine) {
  .button:not(:disabled):hover {
    transform: translateY(-2px);
  }

  .button:not(:disabled):hover::after {
    opacity: 1;
    transform: translateX(70%);
  }

  .button--primary:hover {
    box-shadow: 0 16px 44px rgba(189, 142, 58, 0.31), inset 0 1px rgba(255, 255, 255, 0.5);
  }

  .button--login:hover,
  .button--quiet:hover {
    border-color: rgba(216, 183, 100, 0.48);
    background: rgba(216, 183, 100, 0.1);
  }

  .text-link:hover::after {
    transform: translateX(4px);
  }

  .experience-tab:hover:not(.is-active) {
    color: var(--paper-soft);
    background: rgba(255, 248, 225, 0.025);
  }

  .need-card,
  .trust-card,
  .price-card {
    transition: border-color 260ms ease, box-shadow 260ms ease, transform 260ms var(--ease-out);
  }

  .need-card:hover,
  .trust-card:hover {
    border-color: rgba(216, 183, 100, 0.3);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.22);
    transform: translateY(-4px);
  }

  .price-card:hover {
    border-color: rgba(216, 183, 100, 0.4);
    transform: translateY(-3px);
  }
}

@media (min-width: 600px) {
  .shell {
    width: min(calc(100% - 3rem), var(--shell));
  }

  .hero__actions {
    display: flex;
    flex-wrap: wrap;
  }

  .hero__actions .button {
    min-width: 11.5rem;
  }

  .acervo__stats {
    gap: 1rem;
  }

  .library-scene {
    padding-inline: 1.6rem;
  }

  .needs-grid,
  .trust-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .need-card:last-child,
  .trust-card:last-child {
    grid-column: 1 / -1;
  }

  .experience-panel {
    padding: 1.7rem;
  }

  .demo-screen {
    padding: 1.25rem;
  }

  .journey-step {
    grid-template-columns: 3.4rem minmax(0, 1fr);
    gap: 1.15rem;
  }

  .journey-step__number {
    width: 3.4rem;
    height: 3.4rem;
  }

  .journey-flow::before {
    left: 1.7rem;
  }

  .pricing-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: stretch;
  }

  .price-card--compasso {
    order: 1;
  }

  .price-card--oriente {
    order: 2;
  }

  .site-footer__motto {
    width: auto;
    max-width: 23rem;
  }
}

@media (min-width: 840px) {
  .section {
    padding-block: clamp(6rem, 9vw, 8.5rem);
  }

  .section-heading {
    margin-bottom: 3rem;
  }

  .needs-grid,
  .trust-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
  }

  .acervo__layout {
    grid-template-columns: minmax(0, 0.92fr) minmax(23rem, 0.88fr);
  }

  .library-scene {
    min-height: 34rem;
  }

  .need-card:last-child,
  .trust-card:last-child {
    grid-column: auto;
  }

  .experience-panel {
    grid-template-columns: minmax(0, 0.88fr) minmax(0, 1.12fr);
    align-items: center;
    gap: 3rem;
    padding: 2.8rem;
  }

  .journey-flow {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
  }

  .journey-flow::before {
    top: 1.65rem;
    right: 4rem;
    bottom: auto;
    left: 4rem;
    width: auto;
    height: 1px;
  }

  .journey-step {
    grid-template-columns: 1fr;
    gap: 1rem;
    padding: 0;
  }

  .journey-step__number {
    width: 3.4rem;
    height: 3.4rem;
  }

  .faq__layout {
    grid-template-columns: minmax(14rem, 0.7fr) minmax(0, 1.3fr);
    gap: clamp(3rem, 8vw, 7rem);
    align-items: start;
  }

  .faq__heading {
    position: sticky;
    top: calc(var(--header-h) + 2rem);
  }
}

@media (min-width: 1024px) {
  :root {
    --header-h: 72px;
  }

  .site-header__bar {
    gap: 1.2rem;
  }

  .brand__mark {
    width: 2.15rem;
    height: 2.15rem;
  }

  .brand__word {
    font-size: 0.82rem;
  }

  .site-nav--desktop {
    display: flex;
    align-items: center;
    gap: clamp(0.8rem, 1.65vw, 1.5rem);
    margin-left: auto;
  }

  .site-nav--desktop a {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    min-inline-size: 44px;
    color: var(--muted);
    font-size: 0.75rem;
    font-weight: 720;
    transition: color 180ms ease;
  }

  .site-nav--desktop a::after {
    content: "";
    position: absolute;
    right: 0;
    bottom: 6px;
    left: 0;
    height: 1px;
    background: var(--brass);
    transform: scaleX(0);
    transform-origin: right center;
    transition: transform 220ms var(--ease-out);
  }

  .site-nav--desktop a:hover {
    color: var(--paper);
  }

  .site-nav--desktop a:hover::after {
    transform: scaleX(1);
    transform-origin: left center;
  }

  .button.button--login-desktop {
    display: inline-flex;
  }

  .button--login-mobile,
  .menu-toggle {
    display: none;
  }

  .mobile-menu {
    display: none !important;
  }

  h1 {
    font-size: clamp(3.95rem, 5.25vw, 4.75rem);
  }

  h2 {
    font-size: clamp(3rem, 4.4vw, 3.75rem);
  }

  h3 {
    font-size: clamp(1.65rem, 2vw, 2.1rem);
  }

  .hero {
    min-height: min(46rem, 82svh);
    padding-top: calc(var(--header-h) + 2rem);
    padding-bottom: 3.6rem;
  }

  .hero__layout {
    grid-template-columns: minmax(0, 1.18fr) minmax(22rem, 0.82fr);
    align-items: center;
    gap: clamp(3rem, 7vw, 7rem);
  }

  .hero__copy {
    order: 1;
  }

  .hero-emblem {
    order: 2;
    width: min(28vw, 21rem);
    margin: 0;
  }

  .hero-emblem img {
    width: min(17vw, 13.2rem);
    height: min(17vw, 13.2rem);
  }

  .hero-emblem figcaption {
    display: block;
  }

  .hero__scroll {
    position: absolute;
    z-index: 3;
    bottom: 1.2rem;
    left: 50%;
    display: grid;
    place-items: center;
    gap: 0.15rem;
    min-height: 44px;
    color: rgba(216, 183, 100, 0.55);
    font-size: 0.55rem;
    font-weight: 800;
    letter-spacing: 0.14em;
    transform: translateX(-50%);
  }

  .hero__scroll span:last-child {
    font-size: 0.9rem;
  }

  .hero__geometry {
    opacity: 0.16;
  }

  .acervo__layout {
    grid-template-columns: minmax(0, 1fr) minmax(28rem, 0.9fr);
  }

  .library-scene {
    min-height: 37rem;
  }

  .need-card,
  .trust-card {
    padding: 1.6rem;
  }

  .experience-demo__tabs {
    width: min(29rem, calc(100% - 3rem));
    margin: 1rem auto 0;
    border: 1px solid var(--line);
    border-radius: 999px;
  }

  .experience-panel__copy h3 {
    font-size: 2.7rem;
  }

  .demo-screen {
    min-height: 23rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
  }

  .price-card {
    padding: 2rem;
  }
}

@media (max-width: 359px) {
  .shell {
    width: min(calc(100% - 1.35rem), var(--shell));
  }

  .brand__word {
    font-size: 0.68rem;
    letter-spacing: 0.21em;
  }

  .button--header {
    min-height: 44px;
    padding-inline: 0.72rem;
    font-size: 0.71rem;
  }

  .site-header__bar {
    gap: 0.42rem;
  }

  h1 {
    font-size: 2.27rem;
  }

  .hero__lead {
    font-size: 0.96rem;
  }

  .hero-emblem {
    width: 8.7rem;
  }

  .experience-panel,
  .price-card {
    padding: 1rem;
  }

  .faq-item summary {
    padding-left: 0.85rem;
    font-size: 1.02rem;
  }
}

@media (max-height: 560px) and (orientation: landscape) {
  .hero {
    min-height: 650px;
  }

  .mobile-menu__panel {
    max-height: 94svh;
  }
}

/* Landing cinematográfica v2: capítulos com identidade própria, mobile-first. */
:root { --ink:#060504; --paper:#f4eadb; --gold:#e7c368; --gold-deep:#a77828; --verdigris:#1e776f; --wine:#6c193e; --violet:#5b3b83; }
body { background:var(--ink); }
.chapter { position:relative; isolation:isolate; overflow:clip; padding:clamp(5rem,13vw,9rem) 0; background:transparent; }
.chapter::before { content:""; position:absolute; z-index:-2; inset:0; opacity:.98; transition:opacity .8s ease,background .8s ease; }
.chapter::after { content:""; position:absolute; z-index:-1; inset:auto 0 0; height:22%; background:linear-gradient(transparent,var(--ink)); pointer-events:none; }
.chapter-grid,.hiram-layout,.vitriol-layout { display:grid; align-items:center; gap:clamp(2.75rem,8vw,7rem); }
.chapter-copy { max-width:44rem; }
.chapter-copy h2,.section-heading h2 { max-width:16ch; }
.chapter-copy > p:not(.eyebrow):not(.chapter-note),.section-heading > p { color:#d3c6b5; font-size:clamp(1.02rem,2.2vw,1.18rem); line-height:1.66; }
.chapter-note { margin-top:1.3rem; padding:.95rem 1rem; border-left:2px solid var(--gold); background:rgba(231,195,104,.07); color:#eee1ca; font-size:.9rem; line-height:1.58; }
.chapter-list { display:grid; gap:.72rem; margin:1.65rem 0; padding:0; list-style:none; color:#e7ddcf; line-height:1.45; }
.chapter-list li { display:grid; grid-template-columns:1rem 1fr; gap:.55rem; }
.chapter-list li::before { content:"◇"; color:var(--gold); }
.chapter--acervo::before { background:radial-gradient(circle at 78% 38%,rgba(231,171,76,.22),transparent 26rem),linear-gradient(150deg,#191005,#090705 68%,#2f1812); }
.chapter--acervo { border-top:1px solid rgba(231,195,104,.35); }
.acervo-stats { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:.8rem; margin:2rem 0 1rem; }
.acervo-stats div { min-width:0; padding-top:.8rem; border-top:1px solid rgba(231,195,104,.45); }
.acervo-stats dt { color:var(--gold); font:clamp(1.75rem,6vw,3.2rem)/1 "Newsreader VITRIOL",Georgia,serif; letter-spacing:-.05em; }
.acervo-stats dd { margin:.38rem 0 0; color:#a99d8d; font-size:.58rem; font-weight:800; letter-spacing:.09em; line-height:1.35; }
.language-rail { display:flex; flex-wrap:wrap; gap:.45rem; margin:1.35rem 0 0; padding:0; list-style:none; }
.language-rail li { min-width:2.4rem; padding:.48rem .48rem; border:1px solid rgba(231,195,104,.33); color:var(--gold); font-size:.7rem; font-weight:800; letter-spacing:.08em; text-align:center; }
.book-constellation { position:relative; display:grid; min-height:25rem; overflow:hidden; border:1px solid rgba(231,195,104,.35); background:linear-gradient(145deg,rgba(255,237,183,.13),transparent 35%),#130d08; box-shadow:0 2rem 5rem rgba(0,0,0,.35),inset 0 0 5rem rgba(231,171,76,.09); perspective:1100px; }
.book-constellation__ray { position:absolute; top:-20%; left:-50%; width:28%; height:140%; background:linear-gradient(90deg,transparent,rgba(255,235,167,.48),transparent); filter:blur(13px); transform:rotate(15deg); opacity:.1; }
.book-constellation__shelf { position:absolute; display:flex; align-items:end; gap:clamp(.35rem,1.4vw,.8rem); right:8%; bottom:16%; left:8%; height:51%; padding:.8rem; border-bottom:.8rem solid #2a1809; box-shadow:0 1.2rem 1.2rem rgba(0,0,0,.5); }
.book-constellation__shelf i { flex:1; min-width:.8rem; height:65%; border:1px solid rgba(255,229,165,.22); background:linear-gradient(90deg,#35111f,#7d2d43 48%,#241018); box-shadow:inset .28rem 0 rgba(255,238,195,.1),.25rem .2rem .6rem #0008; transform-origin:bottom; }
.book-constellation__shelf i:nth-child(2n){height:88%;background:linear-gradient(90deg,#5d4210,#c49637 48%,#44300a)} .book-constellation__shelf i:nth-child(3n){height:72%;background:linear-gradient(90deg,#173a35,#4d8b7b 48%,#11302b)}
.book-constellation__folio { position:relative; z-index:2; display:grid; place-content:center; gap:.42rem; width:min(68%,20rem); min-height:12rem; margin:auto; padding:1rem; border:1px solid rgba(255,241,183,.5); background:linear-gradient(110deg,#a99561,#e1cca0 50%,#a58d56); color:#24180a; text-align:center; box-shadow:0 1.5rem 3rem #000a; }
.book-constellation__folio span { color:#725a21; font-size:1.2rem; }.book-constellation__folio strong { font:clamp(1.55rem,5vw,2.45rem)/.95 "Newsreader VITRIOL",Georgia,serif; letter-spacing:.04em; }.book-constellation__folio small { color:#6a4d15; font-size:.53rem; font-weight:850; letter-spacing:.14em; }
.book-constellation figcaption { position:absolute; z-index:3; right:1rem; bottom:1rem; left:1rem; color:var(--gold); font-size:.62rem; font-weight:800; letter-spacing:.12em; line-height:1.45; text-align:center; }
.chapter--hiram::before { background:radial-gradient(circle at 78% 40%,rgba(30,119,111,.25),transparent 31rem),linear-gradient(145deg,#06120f,#06100f 62%,#07201c); }
.hiram-layout { grid-template-columns:1fr; }
.chapter--vitriol::before { background:radial-gradient(circle at 20% 45%,rgba(111,44,98,.34),transparent 27rem),radial-gradient(circle at 77% 65%,rgba(92,52,155,.2),transparent 24rem),linear-gradient(145deg,#160914,#130711 65%,#100719); }.academy-motion { order:2; position:relative; min-height:29rem; margin:0; padding:1rem; border:1px solid rgba(196,128,216,.45); background:linear-gradient(140deg,rgba(213,147,231,.12),transparent 45%),#130914; box-shadow:0 2rem 5rem #0009,inset 0 0 4rem rgba(110,53,151,.2); }.academy-window { display:grid; gap:.85rem; height:100%; min-height:27rem; padding:1rem; border:1px solid rgba(236,200,239,.17); background:rgba(3,3,8,.54); }.academy-window__top { display:flex; gap:.32rem; align-items:center; color:#b77fcc; font-size:.55rem; }.academy-window__top small { margin-left:auto; color:#d9b6df; font-weight:850; letter-spacing:.1em; }.academy-video { display:grid; min-height:7rem; place-content:center; position:relative; overflow:hidden; background:linear-gradient(130deg,#362039,#181127); color:#f0dcf2; font:1.38rem/1.05 "Newsreader VITRIOL",Georgia,serif; text-align:center; }.academy-video::before { content:""; position:absolute; inset:0; background:linear-gradient(105deg,transparent 34%,rgba(255,255,255,.2) 49%,transparent 62%); transform:translateX(-120%); animation:academy-scan 4.5s ease-in-out infinite; }.academy-video i { position:absolute; width:3.3rem; aspect-ratio:1; border:1px solid #e5b7e9; border-radius:50%; box-shadow:0 0 2rem #a65eb1; }.academy-video span { position:relative; z-index:1; width:12ch; }.academy-chat,.academy-quiz { padding:.8rem; border:1px solid rgba(211,156,224,.25); }.academy-chat { margin-left:7%; background:rgba(82,44,103,.32); }.academy-chat small,.academy-quiz span { color:#ddaee7; font-size:.54rem; font-weight:850; letter-spacing:.1em; }.academy-chat p { margin:.4rem 0 0; color:#f1e0f1; font-size:.82rem; }.academy-quiz { display:flex; align-items:center; justify-content:space-between; margin-right:7%; background:rgba(127,37,78,.36); }.academy-quiz b { color:#ffd57c; font-size:.7rem; }.academy-progress { display:grid; grid-template-columns:auto 1fr; gap:.6rem; align-items:center; color:#d9b6df; font-size:.54rem; font-weight:800; letter-spacing:.07em; }.academy-progress i { height:.35rem; overflow:hidden; background:#34253b; }.academy-progress b { display:block; width:0; height:100%; background:linear-gradient(90deg,#c64b80,#e6bd69); }.academy-progress em { grid-column:1/-1; color:#95849c; font-style:normal; }.academy-motion figcaption { position:absolute; right:1.5rem; bottom:-.5rem; left:1.5rem; color:#c9a6d1; font-size:.69rem; text-align:center; }
.chapter--pricing::before { background:radial-gradient(circle at 50% 14%,rgba(231,195,104,.19),transparent 25rem),linear-gradient(180deg,#160f08,#090605); }.pricing-grid { margin-top:2rem; }.price-card--recommended { background:linear-gradient(145deg,rgba(194,146,49,.25),rgba(39,23,9,.89)); }.chapter--faq::before { background:linear-gradient(145deg,#090909,#12100d); }.closing { padding-bottom:clamp(6rem,13vw,10rem); }.closing::before { background:radial-gradient(circle at 50% 45%,rgba(231,195,104,.21),transparent 24rem),#070605; }
.motion-ready [data-reveal]:not(.is-visible) { opacity:0; transform:translate3d(0,42px,0); }.motion-static [data-reveal] { opacity:1!important; transform:none!important; }
@keyframes emblem-drift { 50% { transform:translateY(-9px) rotate(1.5deg); filter:drop-shadow(0 0 2.6rem rgba(231,195,104,.38)); } } @keyframes academy-scan { 40%,100%{transform:translateX(120%)} }
@media (min-width:760px) { .chapter-grid,.hiram-layout,.vitriol-layout { grid-template-columns:minmax(0,1fr) minmax(21rem,.9fr); }.hiram-layout .knowledge-map { order:2; }.vitriol-layout .academy-motion { order:0; } }
@media (min-width:1024px) { .chapter { padding:8.5rem 0; }.hiram-layout,.vitriol-layout { grid-template-columns:.95fr 1.05fr; }.academy-motion { min-height:35rem; }.academy-window { min-height:33rem; } }

.acervo-composition { margin:1.55rem 0 0; }.acervo-composition figcaption { display:grid; gap:.35rem; }.acervo-composition figcaption strong { color:var(--gold); font-size:.62rem; letter-spacing:.1em; }.acervo-composition figcaption small { color:#b9a995; font-size:.68rem; line-height:1.45; }.acervo-composition__bar { display:flex; height:1rem; margin-top:.75rem; overflow:hidden; border:1px solid rgba(231,195,104,.42); background:#21170d; }.acervo-composition__bar span { display:block; flex:0 0 var(--segment); height:100%; transform-origin:left center; }.acervo-composition__bar span:nth-child(1){background:#d3ad58}.acervo-composition__bar span:nth-child(2){background:#7d4e31}.acervo-composition__bar span:nth-child(3){background:#568d83}.acervo-composition__bar span:nth-child(4){background:#8b4a64}.acervo-composition__bar span:nth-child(5){background:#736761}.acervo-composition__bar span:nth-child(6){background:#b5a36e}.acervo-composition ul { display:flex; flex-wrap:wrap; gap:.45rem .72rem; margin:.7rem 0 0; padding:0; list-style:none; color:#cfc1ad; font-size:.62rem; }.acervo-composition li { white-space:nowrap; }.acervo-composition b { color:var(--gold); letter-spacing:.06em; }
@media (max-width:759px) { .acervo-composition ul { gap:.45rem .55rem; } }

.language-rail li { min-width:max-content; padding-inline:.62rem; }.acervo-composition li b { font-weight:850; }.academy-steps { display:grid; grid-template-columns:repeat(4,1fr); gap:.35rem; margin:0; padding:0; list-style:none; }.academy-steps li { display:grid; gap:.18rem; min-width:0; padding:.48rem .25rem; border-top:1px solid rgba(225,180,233,.35); color:#eddaef; font-size:.54rem; font-weight:790; letter-spacing:.04em; text-align:center; }.academy-steps li::before { content:attr(data-step); color:#ffd57c; font-size:.48rem; }.chapter--vitriol .chapter-copy > .eyebrow { margin-bottom:1.35rem; }.chapter--vitriol .chapter-copy h2 { margin-top:0; }
@media (max-width:759px) { .language-rail { gap:.38rem; }.language-rail li { font-size:.63rem; }.acervo-composition ul { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); }.academy-steps { gap:.25rem; }.academy-steps li { font-size:.49rem; } }

/* Direção de arte final — uma única composição para hero, pesquisa e comparação. */
.chapter > .shell {
  position: relative;
  z-index: 2;
}

.chapter--hero {
  min-height: max(44rem, 100svh);
  padding: calc(var(--header-h) + 1.35rem) 0 1.25rem;
  background:
    radial-gradient(circle at 50% 63%, rgba(217, 171, 71, 0.16), transparent 28rem),
    linear-gradient(155deg, #181005 0%, #0b0805 56%, #050403 100%);
}

.chapter--hero .hero__layout {
  display: grid;
  grid-template-areas: "copy" "visual" "action";
  grid-template-rows: auto minmax(13rem, 1fr) auto;
  align-items: center;
  min-height: calc(max(44rem, 100svh) - var(--header-h) - 2.6rem);
  gap: clamp(0.65rem, 2.6vh, 1.4rem);
}

.chapter--hero .hero__copy {
  grid-area: copy;
  max-width: 42rem;
}

.chapter--hero .hero__copy h1 {
  max-width: 11ch;
  font-size: clamp(2.4rem, 11.7vw, 4.8rem);
  line-height: 0.91;
  letter-spacing: -0.055em;
}

.chapter--hero .hero__lead {
  max-width: 34rem;
  margin-top: clamp(0.9rem, 2.2vh, 1.25rem);
}

.chapter--hero .hero-emblem {
  grid-area: visual;
  order: initial;
  width: clamp(12.5rem, 54vw, 17rem);
  aspect-ratio: 1;
  margin: auto;
  isolation: isolate;
}

.hero-emblem__orbit,
.hero-emblem__trace {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: visible;
}

.hero-emblem__orbit {
  z-index: 0;
  color: rgba(222, 188, 101, 0.54);
  filter: drop-shadow(0 0 18px rgba(219, 176, 74, 0.16));
}

.hero-emblem__orbit-spin {
  transform-origin: center;
  animation: hero-orbit 18s linear infinite;
}

.hero-emblem__orbit-line,
.hero-emblem__axis {
  fill: none;
  stroke: currentColor;
  stroke-width: 1;
  vector-effect: non-scaling-stroke;
}

.hero-emblem__orbit-line--inner { opacity: 0.46; stroke-dasharray: 2 8; }
.hero-emblem__orbit-line--tilted { color: rgba(76, 165, 148, 0.64); stroke-dasharray: 56 19; }
.hero-emblem__axis { opacity: 0.19; }
.hero-emblem__node { fill: #f1cc69; filter: drop-shadow(0 0 5px #e7b84f); }

.hero-emblem__trace {
  z-index: 2;
  inset: 25%;
  width: 50%;
  height: 50%;
  fill: none;
  stroke: #eccb74;
  stroke-width: 1.55;
  stroke-linecap: round;
  stroke-linejoin: round;
  filter: drop-shadow(0 0 4px rgba(237, 201, 105, 0.72));
}

.chapter--hero .hero-emblem img {
  position: absolute;
  z-index: 3;
  inset: 30%;
  width: 40%;
  height: 40%;
  opacity: 0.98;
  filter: drop-shadow(0 0 24px rgba(235, 197, 100, 0.48));
}

.hero-emblem__flare {
  position: absolute;
  z-index: 1;
  inset: 12%;
  border-radius: 50%;
  background: conic-gradient(from 20deg, transparent 0 38%, rgba(44, 151, 135, 0.18) 45%, transparent 52% 76%, rgba(229, 185, 83, 0.2) 83%, transparent 90%);
  filter: blur(2px);
  animation: hero-flare 9s ease-in-out infinite alternate;
}

.hero-emblem__burst,
.research-stage__burst {
  position: absolute;
  z-index: 5;
  inset: 50%;
  pointer-events: none;
}

.hero-emblem__burst i,
.research-stage__burst i {
  position: absolute;
  width: 3px;
  height: 7px;
  border-radius: 999px;
  background: #f4cf70;
  box-shadow: 0 0 10px rgba(244, 207, 112, 0.88);
}

.chapter--hero .hero__actions {
  grid-area: action;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0;
}

.hero__acervo-link {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  width: clamp(11.5rem, 51vw, 13.2rem);
  min-height: 46px;
  padding: 0.28rem 0.32rem 0.28rem 1.05rem;
  border: 1px solid rgba(230, 192, 94, 0.48);
  border-radius: 999px;
  background: rgba(19, 13, 6, 0.68);
  color: #f1d77f;
  font-size: 0.7rem;
  font-weight: 850;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.04), 0 10px 30px rgba(0, 0, 0, 0.26);
  transition: border-color 220ms ease, background 220ms ease, transform 220ms ease;
}

.hero__acervo-arrow {
  display: grid;
  place-items: center;
  width: 2.35rem;
  aspect-ratio: 1;
  border-radius: 50%;
  background: linear-gradient(145deg, #f0d17a, #c69231);
  color: #181006;
  font-size: 1.1rem;
  animation: hero-arrow 1.8s ease-in-out infinite;
}

.hero__acervo-link:hover,
.hero__acervo-link:focus-visible {
  border-color: rgba(242, 207, 113, 0.84);
  background: rgba(50, 33, 12, 0.72);
  transform: translateY(-2px);
}

.cinema-particles {
  position: absolute;
  z-index: 1;
  inset: 0;
  overflow: hidden;
  contain: paint;
  pointer-events: none;
}

.cinema-particle {
  position: absolute;
  left: var(--particle-x);
  bottom: -8vh;
  display: block;
  border-radius: 999px;
  background: rgb(var(--particle-rgb, 231 195 104));
  opacity: 0;
  will-change: transform, opacity;
  animation: candle-rise var(--particle-duration) linear var(--particle-delay) infinite;
}

.cinema-particle--dust { width: 1.5px; height: 1.5px; box-shadow: 0 0 6px rgb(var(--particle-rgb, 231 195 104) / 0.78); }
.cinema-particle--ember { width: 2.5px; height: 3px; box-shadow: 0 0 10px rgb(var(--particle-rgb, 231 195 104) / 0.88); }
.cinema-particle--spark { width: 3px; height: 8px; box-shadow: 0 0 14px rgb(var(--particle-rgb, 231 195 104) / 0.98); }
.chapter--hero,
.chapter--acervo,
.chapter--pricing,
.chapter--faq,
.closing { --particle-rgb: 231 195 104; }
.chapter--hiram { --particle-rgb: 83 213 191; }
.chapter--compare { --particle-rgb: 151 184 215; }
.chapter--ai { --particle-rgb: 231 195 104; }
.chapter--vitriol { --particle-rgb: 220 155 227; }
.chapter--compare .cinema-particle:nth-child(3n),
.chapter--vitriol .cinema-particle:nth-child(4n) { --particle-rgb: 231 195 104; }

@keyframes hero-orbit { to { transform: rotate(360deg); } }
@keyframes hero-flare { 50% { transform: rotate(12deg) scale(1.06); opacity: 0.72; } 100% { transform: rotate(-8deg) scale(0.96); opacity: 0.45; } }
@keyframes hero-arrow { 50% { transform: translateY(3px); box-shadow: 0 0 17px rgba(239, 203, 105, 0.35); } }
@keyframes candle-rise {
  0%, 7% { opacity: 0; transform: translate3d(0, 0, 0) scale(0.7); }
  16% { opacity: 0.42; }
  48% { opacity: 0.7; }
  82% { opacity: 0.34; }
  100% { opacity: 0; transform: translate3d(var(--particle-drift), calc(-1 * var(--particle-rise)), 0) scale(1.08); }
}

@media (min-width: 900px) {
  .chapter--hero { min-height: max(45rem, 100svh); padding-bottom: 1.6rem; }
  .chapter--hero .hero__layout {
    grid-template-areas: "visual copy" "action copy";
    grid-template-columns: minmax(20rem, 0.88fr) minmax(30rem, 1.12fr);
    grid-template-rows: minmax(24rem, 1fr) auto;
    min-height: calc(max(45rem, 100svh) - var(--header-h) - 3rem);
    column-gap: clamp(2.5rem, 7vw, 7rem);
    row-gap: 0.85rem;
  }
  .chapter--hero .hero__copy { align-self: center; }
  .chapter--hero .hero__copy h1 { font-size: clamp(4.6rem, 6.4vw, 7.2rem); }
  .chapter--hero .hero-emblem { align-self: end; width: clamp(20rem, 30vw, 28rem); }
  .chapter--hero .hero-emblem figcaption {
    position: absolute;
    right: auto;
    bottom: 4%;
    left: 50%;
    display: block;
    width: max-content;
    max-width: 92%;
    margin: 0;
    transform: translateX(-50%);
  }
  .chapter--hero .hero__actions { align-self: end; }
  .hero__acervo-link { width: 12.8rem; }
}

@media (max-width: 430px) {
  .chapter--hero { min-height: max(43.75rem, 100svh); padding-top: calc(var(--header-h) + 1rem); padding-bottom: 1rem; }
  .chapter--hero .hero__layout { min-height: calc(max(43.75rem, 100svh) - var(--header-h) - 2rem); gap: 0.55rem; }
  .chapter--hero .hero__copy > .eyebrow { margin-bottom: 0.65rem; font-size: 0.62rem; }
  .chapter--hero .hero__copy h1 { font-size: clamp(2.22rem, 11.4vw, 3.08rem); }
  .chapter--hero .hero__lead { margin-top: 0.75rem; font-size: 0.94rem; line-height: 1.48; }
  .chapter--hero .hero-emblem { width: min(55vw, 13.4rem); }
  .hero__acervo-link { min-height: 44px; }
  .cinema-particle:nth-child(n + 14) { display: none; }
}

@media (max-width: 340px) {
  .chapter--hero .hero__copy h1 { font-size: 2.15rem; }
  .chapter--hero .hero__lead { font-size: 0.88rem; }
  .chapter--hero .hero-emblem { width: 10.9rem; }
  .hero__acervo-link { width: 11.5rem; font-size: 0.63rem; }
}

.chapter--hiram {
  --map-teal: #71d7c5;
  --map-teal-soft: #a8eadf;
  border-top: 1px solid rgba(72, 167, 151, 0.2);
  border-bottom: 1px solid rgba(72, 167, 151, 0.17);
}

.chapter--hiram .hiram-layout {
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(2.2rem, 6vw, 4.5rem);
}

.chapter--hiram .chapter-copy {
  max-width: 57rem;
}

.chapter--hiram .chapter-copy h2 {
  max-width: 18ch;
}

.knowledge-map {
  position: relative;
  order: 2;
  width: 100%;
  margin: 0;
  padding: clamp(0.9rem, 2.5vw, 1.7rem);
  overflow: hidden;
  border: 1px solid rgba(88, 190, 173, 0.42);
  background:
    linear-gradient(rgba(86, 177, 162, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(86, 177, 162, 0.055) 1px, transparent 1px),
    radial-gradient(circle at 70% 44%, rgba(73, 180, 161, 0.12), transparent 24rem),
    rgba(3, 20, 17, 0.88);
  background-size: 44px 44px, 44px 44px, auto, auto;
  box-shadow: 0 2rem 5rem rgba(0, 0, 0, 0.36), inset 0 0 5rem rgba(41, 135, 120, 0.08);
}

.knowledge-map::after {
  content: "";
  position: absolute;
  z-index: 0;
  inset: 0;
  background: radial-gradient(ellipse at center, transparent 48%, rgba(2, 12, 10, 0.74) 100%);
  pointer-events: none;
}

.knowledge-map__header,
.research-path,
.knowledge-map figcaption {
  position: relative;
  z-index: 2;
}

.knowledge-map__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 2.5rem;
  padding-bottom: 0.72rem;
  border-bottom: 1px solid rgba(106, 211, 193, 0.2);
  color: var(--map-teal);
  font-size: 0.62rem;
  font-weight: 850;
  letter-spacing: 0.14em;
}

.knowledge-map__header b {
  color: rgba(168, 234, 223, 0.48);
  font-size: 0.55rem;
  letter-spacing: 0.1em;
}

.research-path {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  align-items: center;
  gap: 0;
  padding: 1rem 0 0.75rem;
}

.research-stage {
  position: relative;
  display: grid;
  align-content: center;
  gap: 0.28rem;
  min-width: 0;
  min-height: 5.2rem;
  padding: 0.85rem 0.95rem;
  border: 1px solid rgba(97, 205, 187, 0.34);
  background: linear-gradient(145deg, rgba(15, 55, 48, 0.86), rgba(4, 28, 24, 0.95));
  box-shadow: inset 0 1px rgba(215, 255, 247, 0.035), 0 1rem 2.5rem rgba(0, 0, 0, 0.19);
}

.research-stage__number {
  position: absolute;
  top: 0.5rem;
  right: 0.62rem;
  color: rgba(139, 221, 207, 0.34);
  font-size: 0.52rem;
  font-weight: 850;
  letter-spacing: 0.12em;
}

.research-stage__icon {
  display: grid;
  place-items: center;
  width: 1.85rem;
  aspect-ratio: 1;
  margin-bottom: 0.08rem;
  border: 1px solid rgba(111, 220, 201, 0.56);
  border-radius: 50%;
  color: var(--map-teal-soft);
  font: 1.1rem/1 "Newsreader VITRIOL", Georgia, serif;
}

.research-stage small {
  color: var(--map-teal);
  font-size: 0.54rem;
  font-weight: 850;
  letter-spacing: 0.11em;
}

.research-stage strong {
  max-width: 19ch;
  color: #eefaf6;
  font: 1.12rem/1.08 "Newsreader VITRIOL", Georgia, serif;
  letter-spacing: -0.02em;
}

.research-stage p {
  margin: 0.04rem 0 0;
  color: rgba(199, 231, 224, 0.66);
  font-size: 0.65rem;
  line-height: 1.35;
}

.research-stage--corpus {
  min-height: 9.3rem;
  background: radial-gradient(circle at 50% 55%, rgba(81, 194, 175, 0.17), transparent 70%), rgba(5, 33, 28, 0.95);
}

.map-languages {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.35rem;
  margin-top: 0.38rem;
}

.map-languages span {
  display: grid;
  place-items: center;
  min-width: 0;
  min-height: 2rem;
  padding: 0.3rem 0.2rem;
  border: 1px solid rgba(101, 214, 195, 0.34);
  background: rgba(11, 55, 48, 0.6);
  color: #b5eee4;
  font-size: 0.58rem;
  font-weight: 790;
  line-height: 1.15;
  text-align: center;
}

.research-stage--context {
  min-height: 6.75rem;
  border-color: rgba(231, 196, 104, 0.5);
  background: radial-gradient(circle at 50% 48%, rgba(222, 190, 99, 0.15), transparent 65%), rgba(7, 38, 32, 0.96);
}

.research-context {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
  margin-top: 0.32rem;
}

.research-context span {
  padding: 0.3rem 0.42rem;
  border: 1px solid rgba(228, 193, 101, 0.36);
  color: #ead38b;
  font-size: 0.5rem;
  font-weight: 850;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.research-stage--answer {
  min-height: 8.35rem;
  padding-left: 4.15rem;
  border-color: rgba(109, 232, 210, 0.62);
  background:
    linear-gradient(120deg, rgba(67, 189, 168, 0.17), transparent 48%),
    rgba(4, 31, 26, 0.98);
  box-shadow: inset 0 1px rgba(218, 255, 248, 0.07), 0 0 2.8rem rgba(59, 200, 175, 0.1);
}

.research-stage--answer strong {
  max-width: 18ch;
  font-size: clamp(1.25rem, 5vw, 1.75rem);
}

.knowledge-map__endpoint {
  position: absolute;
  top: 50%;
  left: 0.95rem;
  display: grid;
  place-items: center;
  width: 2.55rem;
  aspect-ratio: 1;
  border: 1px solid var(--map-teal);
  border-radius: 50%;
  background: rgba(6, 35, 30, 0.94);
  color: #b9f5ea;
  box-shadow: 0 0 0 0.35rem rgba(76, 209, 185, 0.08), 0 0 1.7rem rgba(73, 213, 188, 0.2);
  transform: translateY(-50%);
}

.knowledge-map__endpoint svg { width: 1.25rem; fill: none; stroke: currentColor; stroke-width: 1.35; stroke-linecap: round; stroke-linejoin: round; }

.research-route {
  --route-scale: 1;
  position: relative;
  display: block;
  width: 2px;
  height: 2rem;
  margin: 0 auto;
  overflow: visible;
}

.research-route::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(112, 220, 201, 0.2), var(--map-teal), rgba(226, 199, 119, 0.45));
  box-shadow: 0 0 9px rgba(88, 217, 193, 0.25);
  transform: scaleY(var(--route-scale));
  transform-origin: top;
}

.research-route i {
  position: absolute;
  top: -0.25rem;
  left: 50%;
  width: 5px;
  height: 9px;
  border-radius: 999px;
  background: #d5fff7;
  box-shadow: 0 0 13px #72dbc8;
  opacity: 0;
  transform: translateX(-50%);
}

.knowledge-map.is-map-live .research-route i {
  animation: route-pulse-y 1.45s ease-in-out infinite;
}

.knowledge-map figcaption {
  max-width: 45rem;
  margin: 0.2rem auto 0;
  color: rgba(177, 220, 211, 0.72);
  font-size: 0.72rem;
  line-height: 1.45;
  text-align: center;
}

@keyframes route-pulse-y {
  0% { top: -0.25rem; opacity: 0; }
  16%, 70% { opacity: 0.88; }
  100% { top: calc(100% - 0.15rem); opacity: 0; }
}

@media (min-width: 1100px) {
  .knowledge-map { min-height: 33rem; padding: 1.35rem 1.45rem 1rem; }
  .research-path {
    grid-template-columns: minmax(8.2rem, 0.76fr) minmax(2rem, 0.22fr) minmax(13rem, 1.24fr) minmax(2rem, 0.22fr) minmax(10rem, 0.94fr) minmax(2rem, 0.22fr) minmax(12rem, 1.08fr);
    min-height: 27.2rem;
    padding: 1rem 0;
  }
  .research-stage { min-height: 11.4rem; padding: 1rem; }
  .research-stage--corpus { min-height: 15rem; }
  .research-stage--context { min-height: 12.6rem; }
  .research-stage--answer { min-height: 14.2rem; padding-left: 1rem; padding-top: 5.1rem; }
  .research-stage--answer strong { font-size: clamp(1.35rem, 2vw, 1.9rem); }
  .knowledge-map__endpoint { top: 1.25rem; left: 1rem; transform: none; }
  .research-route { width: 100%; height: 2px; margin: 0; }
  .research-route::before { background: linear-gradient(90deg, rgba(112, 220, 201, 0.2), var(--map-teal), rgba(226, 199, 119, 0.45)); transform: scaleX(var(--route-scale)); transform-origin: left; }
  .research-route i { top: 50%; left: -0.25rem; width: 9px; height: 5px; transform: translateY(-50%); }
  .knowledge-map.is-map-live .research-route i { animation-name: route-pulse-x; }
}

@keyframes route-pulse-x {
  0% { left: -0.25rem; opacity: 0; }
  16%, 70% { opacity: 0.88; }
  100% { left: calc(100% - 0.15rem); opacity: 0; }
}

@media (max-width: 1099px) {
  .knowledge-map { max-width: 45rem; margin-inline: auto; }
}

@media (max-width: 359px) {
  .knowledge-map { padding: 0.7rem; }
  .research-stage { padding-inline: 0.72rem; }
  .map-languages { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .research-stage--corpus { min-height: 11.8rem; }
  .research-stage--answer { padding-left: 3.75rem; }
  .knowledge-map figcaption { font-size: 0.65rem; }
}

.chapter--compare {
  border-top: 1px solid rgba(170, 126, 77, 0.2);
  background:
    radial-gradient(circle at 18% 45%, rgba(75, 115, 148, 0.17), transparent 28rem),
    radial-gradient(circle at 82% 48%, rgba(138, 65, 39, 0.2), transparent 28rem),
    linear-gradient(105deg, #080c12 0 49.8%, #160b08 50.2% 100%);
}

.chapter--compare::before {
  background: linear-gradient(90deg, rgba(108, 145, 178, 0.08), transparent 44% 56%, rgba(211, 159, 71, 0.08));
}

.compare-stage {
  position: relative;
  max-width: 74rem;
  margin-inline: auto;
}

.compare-question {
  position: relative;
  z-index: 3;
  display: grid;
  gap: 0.32rem;
  width: min(100%, 41rem);
  margin: 0 auto clamp(1.2rem, 3vw, 2rem);
  padding: 0.85rem 1rem;
  border: 1px solid rgba(226, 201, 139, 0.36);
  background: rgba(11, 9, 8, 0.9);
  box-shadow: 0 1.2rem 3rem rgba(0, 0, 0, 0.24);
  text-align: center;
}

.compare-question::after {
  content: "";
  position: absolute;
  top: 100%;
  left: 50%;
  width: 1px;
  height: clamp(1.2rem, 3vw, 2rem);
  background: linear-gradient(#dec276, transparent);
}

.compare-question small {
  color: #d9bc69;
  font-size: 0.55rem;
  font-weight: 850;
  letter-spacing: 0.14em;
}

.compare-question strong {
  color: #f1e8dc;
  font: clamp(1.15rem, 2.4vw, 1.65rem)/1.16 "Newsreader VITRIOL", Georgia, serif;
}

.compare-lanes {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1rem;
}

.compare-lanes::before {
  content: "PARA APROFUNDAR O ESPECÍFICO";
  order: 2;
  display: grid;
  place-items: center;
  min-height: 2.6rem;
  color: rgba(222, 194, 116, 0.72);
  font-size: 0.53rem;
  font-weight: 850;
  letter-spacing: 0.13em;
}

.compare-card {
  position: relative;
  display: grid;
  grid-template-rows: auto 11.2rem auto;
  gap: 1rem;
  min-width: 0;
  padding: clamp(1.1rem, 4vw, 2rem);
  overflow: hidden;
  border: 1px solid rgba(161, 183, 205, 0.28);
  background: linear-gradient(145deg, rgba(20, 28, 38, 0.9), rgba(5, 9, 14, 0.96));
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.025), 0 1.8rem 4rem rgba(0, 0, 0, 0.24);
}

.compare-card--common { order: 1; }
.compare-card--hiram {
  order: 3;
  border-color: rgba(222, 178, 82, 0.48);
  background: linear-gradient(145deg, rgba(69, 31, 20, 0.94), rgba(25, 11, 8, 0.98));
}

.compare-card__heading {
  min-height: 7.6rem;
}

.compare-card__label {
  margin: 0 0 0.55rem;
  color: #91aabd;
  font-size: 0.58rem;
  font-weight: 850;
  letter-spacing: 0.14em;
}

.compare-card--hiram .compare-card__label { color: #e7c368; }

.compare-card h3 {
  max-width: 15ch;
  margin: 0;
  color: #f2e9dd;
  font: clamp(1.65rem, 6.8vw, 2.6rem)/0.98 "Newsreader VITRIOL", Georgia, serif;
  letter-spacing: -0.035em;
}

.compare-card > ul {
  display: grid;
  gap: 0.62rem;
  align-content: start;
  margin: 0;
  padding: 0;
  list-style: none;
  color: #c6d0da;
  font-size: 0.89rem;
  line-height: 1.38;
}

.compare-card--hiram > ul { color: #dfd0c2; }
.compare-card > ul li { display: grid; grid-template-columns: 0.8rem 1fr; gap: 0.45rem; }
.compare-card > ul li::before { content: "→"; color: #92aec4; }
.compare-card--hiram > ul li::before { color: #e7c368; }

.open-search {
  position: relative;
  min-height: 11.2rem;
  padding: 0.65rem;
  border: 1px solid rgba(147, 177, 204, 0.2);
  background: rgba(3, 8, 13, 0.54);
}

.open-search__bar {
  display: flex;
  align-items: center;
  gap: 0.28rem;
  height: 1.65rem;
  padding: 0 0.5rem;
  border: 1px solid rgba(149, 179, 205, 0.24);
  border-radius: 0.25rem;
  color: #8fa6ba;
}

.open-search__bar i { width: 4px; height: 4px; border-radius: 50%; background: #708ba0; }
.open-search__bar span { margin-left: 0.25rem; font-size: 0.44rem; font-weight: 850; letter-spacing: 0.1em; }

.open-search__results {
  position: relative;
  min-height: 6.2rem;
  margin-top: 0.6rem;
}

.open-search__results > span {
  position: absolute;
  display: grid;
  gap: 0.28rem;
  width: 54%;
  min-height: 3.35rem;
  padding: 0.5rem;
  border: 1px solid rgba(146, 174, 199, 0.26);
  background: #101923;
  box-shadow: 0 0.7rem 1.3rem rgba(0, 0, 0, 0.24);
}

.open-search__results > span:nth-child(1) { top: 0; left: 0; transform: rotate(-1.4deg); }
.open-search__results > span:nth-child(2) { top: 1.4rem; right: 0; transform: rotate(1.2deg); }
.open-search__results > span:nth-child(3) { bottom: -0.05rem; left: 16%; transform: rotate(-0.4deg); }
.open-search__results b { width: 56%; height: 4px; background: rgba(157, 188, 214, 0.66); }
.open-search__results i { display: block; width: 92%; height: 2px; background: rgba(143, 166, 186, 0.25); }
.open-search__results i:last-child { width: 68%; }

.open-search > strong {
  position: absolute;
  right: 0.65rem;
  bottom: 0.42rem;
  left: 0.65rem;
  color: rgba(162, 190, 213, 0.78);
  font-size: 0.44rem;
  letter-spacing: 0.08em;
  text-align: center;
}

.research-dossier {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 11.2rem;
  border: 1px solid rgba(226, 187, 91, 0.25);
  background: radial-gradient(circle, rgba(215, 167, 65, 0.16), transparent 65%), rgba(25, 12, 8, 0.56);
}

.research-dossier__source {
  position: absolute;
  left: 0.7rem;
  display: grid;
  place-items: center;
  width: 2.15rem;
  aspect-ratio: 0.78;
  border: 1px solid rgba(224, 185, 89, 0.33);
  background: #2f180e;
  color: #d8b65f;
  font-size: 0.46rem;
  font-weight: 850;
}

.research-dossier__source::after { content: ""; width: 45%; height: 2px; margin-top: -0.55rem; background: rgba(229, 192, 97, 0.35); }
.research-dossier__source--one { top: 0.65rem; transform: rotate(-5deg); }
.research-dossier__source--two { top: 3.65rem; left: 0.5rem; transform: rotate(3deg); }
.research-dossier__source--three { top: 6.65rem; transform: rotate(-2deg); }

.research-dossier__sheet {
  display: grid;
  gap: 0.48rem;
  width: min(55%, 12rem);
  min-height: 7.7rem;
  padding: 0.85rem;
  border: 1px solid rgba(242, 213, 139, 0.55);
  background: linear-gradient(145deg, #e0ca9b, #b89a60);
  color: #2b1808;
  box-shadow: 0 1rem 2.2rem rgba(0, 0, 0, 0.36);
}

.research-dossier__sheet small { font-size: 0.44rem; font-weight: 900; letter-spacing: 0.09em; }
.research-dossier__sheet i { display: block; width: 100%; height: 2px; background: rgba(64, 39, 14, 0.42); }
.research-dossier__sheet i:nth-of-type(2) { width: 80%; }
.research-dossier__sheet i:nth-of-type(3) { width: 62%; }
.research-dossier__sheet strong { align-self: end; font-size: 0.44rem; letter-spacing: 0.07em; }

.research-dossier__seal {
  position: absolute;
  right: 0.8rem;
  top: 1rem;
  display: grid;
  place-items: center;
  width: 2.45rem;
  aspect-ratio: 1;
  border: 1px solid #ebc764;
  border-radius: 50%;
  color: #edca69;
  font: 1.05rem/1 "Newsreader VITRIOL", Georgia, serif;
  box-shadow: 0 0 1.1rem rgba(229, 190, 86, 0.22);
}

.research-dossier__badges {
  position: absolute;
  right: 0.55rem;
  bottom: 0.65rem;
  display: grid;
  gap: 0.22rem;
}

.research-dossier__badges span {
  padding: 0.22rem 0.35rem;
  border: 1px solid rgba(225, 188, 94, 0.32);
  color: #e4c16a;
  font-size: 0.42rem;
  font-weight: 850;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.compare-verdict {
  width: min(100%, 48rem);
  margin: clamp(1.25rem, 3vw, 2rem) auto 0;
  padding: 0.95rem 1.1rem;
  border-top: 1px solid rgba(224, 194, 117, 0.36);
  border-bottom: 1px solid rgba(224, 194, 117, 0.22);
  color: #eadcc9;
  font: clamp(1.05rem, 2.2vw, 1.35rem)/1.32 "Newsreader VITRIOL", Georgia, serif;
  text-align: center;
}

.compare-intro {
  max-width: 39rem !important;
  color: #c3cbd3 !important;
  font-size: clamp(0.93rem, 1.65vw, 1.06rem) !important;
  line-height: 1.56 !important;
}

.chapter--ai {
  border-top: 1px solid rgba(231, 195, 104, 0.25);
  background:
    radial-gradient(circle at 50% 8%, rgba(227, 181, 76, 0.16), transparent 26rem),
    radial-gradient(circle at 9% 76%, rgba(36, 112, 103, 0.14), transparent 25rem),
    linear-gradient(155deg, #080806 0%, #100b07 51%, #06100d 100%);
}

.chapter--ai::before {
  background: linear-gradient(180deg, rgba(233, 195, 104, 0.08), transparent 30%, rgba(35, 130, 112, 0.08));
}

.ai-layout { max-width: 74rem; }
.ai-heading { max-width: 52rem; }
.ai-heading .eyebrow { color: #e9c96c; }
.ai-heading h2 { max-width: 17ch; }
.ai-heading > p { max-width: 42rem; }

.ai-xray {
  position: relative;
  z-index: 2;
  max-width: 74rem;
  margin-inline: auto;
}

.ai-xray__question {
  position: relative;
  z-index: 2;
  display: grid;
  gap: 0.32rem;
  width: min(100%, 39rem);
  margin: 0 auto clamp(1.1rem, 2.7vw, 1.75rem);
  padding: 0.85rem 1rem;
  border: 1px solid rgba(232, 202, 119, 0.35);
  background: rgba(10, 9, 6, 0.88);
  box-shadow: 0 1rem 2.7rem rgba(0, 0, 0, 0.3);
  text-align: center;
}

.ai-xray__question::after {
  content: "";
  position: absolute;
  top: 100%;
  left: 50%;
  width: 1px;
  height: clamp(1.1rem, 2.7vw, 1.75rem);
  background: linear-gradient(#dabb69, transparent);
}

.ai-xray__question small,
.ai-xray__card-heading > p {
  margin: 0;
  color: #cfc4b1;
  font-size: 0.57rem;
  font-weight: 850;
  letter-spacing: 0.14em;
}

.ai-xray__question strong {
  color: #f1e9dc;
  font: clamp(1.08rem, 2.3vw, 1.55rem)/1.16 "Newsreader VITRIOL", Georgia, serif;
}

.ai-xray__lanes {
  display: grid;
  gap: 1rem;
}

.ai-xray__card {
  display: grid;
  grid-template-rows: auto 10.6rem auto;
  gap: 1rem;
  min-width: 0;
  padding: clamp(1rem, 3.5vw, 1.7rem);
  border: 1px solid rgba(159, 178, 193, 0.23);
  background: linear-gradient(145deg, rgba(16, 21, 27, 0.94), rgba(4, 7, 9, 0.96));
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.025), 0 1.6rem 3.6rem rgba(0, 0, 0, 0.25);
}

.ai-xray__card--hiram {
  border-color: rgba(225, 187, 92, 0.48);
  background: linear-gradient(145deg, rgba(55, 35, 13, 0.94), rgba(8, 18, 15, 0.98));
}

.ai-xray__card-heading { min-height: 6.6rem; }
.ai-xray__card--hiram .ai-xray__card-heading > p { color: #e6c46d; }
.ai-xray__card h3 {
  max-width: 16ch;
  margin: 0.5rem 0 0;
  color: #f2eadf;
  font: clamp(1.55rem, 6.4vw, 2.5rem)/0.99 "Newsreader VITRIOL", Georgia, serif;
  letter-spacing: -0.035em;
}

.ai-xray__response {
  position: relative;
  display: grid;
  align-content: center;
  gap: 0.65rem;
  min-height: 10.6rem;
  overflow: hidden;
  padding: 1rem;
}

.ai-xray__response--common {
  border: 1px solid rgba(143, 164, 182, 0.25);
  background: linear-gradient(135deg, rgba(47, 64, 79, 0.22), rgba(7, 11, 15, 0.58));
}

.ai-xray__response small {
  color: #96aebe;
  font-size: 0.5rem;
  font-weight: 850;
  letter-spacing: 0.12em;
}

.ai-xray__response--common i {
  display: block;
  height: 0.35rem;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(153, 181, 205, 0.52), rgba(153, 181, 205, 0.12));
}

.ai-xray__response--common i:nth-of-type(2) { width: 80%; }
.ai-xray__response--common i:nth-of-type(3) { width: 61%; }
.ai-xray__response--common span {
  justify-self: start;
  margin-top: 0.4rem;
  padding: 0.26rem 0.48rem;
  border: 1px solid rgba(211, 142, 142, 0.42);
  color: #d99a9a;
  font-size: 0.48rem;
  font-weight: 850;
  letter-spacing: 0.1em;
}

.ai-xray__response--hiram {
  border: 1px solid rgba(229, 192, 97, 0.42);
  background:
    radial-gradient(circle at 78% 20%, rgba(231, 195, 104, 0.2), transparent 7rem),
    linear-gradient(135deg, rgba(51, 35, 10, 0.78), rgba(6, 27, 22, 0.74));
}

.ai-xray__response--hiram small { color: #e6c56e; }
.ai-xray__response--hiram > div {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.ai-xray__response--hiram > div span {
  padding: 0.3rem 0.42rem;
  border: 1px solid rgba(231, 195, 104, 0.38);
  color: #ead8ad;
  font-size: 0.47rem;
  font-weight: 850;
  letter-spacing: 0.07em;
}

.ai-xray__response--hiram i {
  display: block;
  height: 2px;
  background: linear-gradient(90deg, #e1b954, rgba(97, 211, 181, 0.15));
  transform-origin: left center;
}

.ai-xray__response--hiram i:nth-of-type(2) { width: 82%; }
.ai-xray__response--hiram b {
  justify-self: start;
  color: #9ee8d6;
  font-size: 0.49rem;
  font-weight: 850;
  letter-spacing: 0.1em;
}

.ai-xray__card > ul {
  display: grid;
  gap: 0.58rem;
  align-content: start;
  margin: 0;
  padding: 0;
  list-style: none;
  color: #c9d1d7;
  font-size: 0.85rem;
  line-height: 1.38;
}

.ai-xray__card > ul li { display: grid; grid-template-columns: 0.75rem 1fr; gap: 0.44rem; }
.ai-xray__card > ul li::before { content: "—"; color: #98aebe; }
.ai-xray__card--hiram > ul { color: #e4d7c4; }
.ai-xray__card--hiram > ul li::before { color: #e8c96e; }

.ai-xray__verdict {
  width: min(100%, 50rem);
  margin: clamp(1.25rem, 3vw, 2rem) auto 0;
  padding: 1rem 1.15rem;
  border-top: 1px solid rgba(230, 196, 112, 0.44);
  border-bottom: 1px solid rgba(104, 203, 173, 0.25);
  color: #f0e4d1;
  font: clamp(1.12rem, 2.2vw, 1.42rem)/1.32 "Newsreader VITRIOL", Georgia, serif;
  text-align: center;
}

/* Cena IA × HIRAM: uma mesa de verificação, deliberadamente distinta do comparativo Internet × HIRAM. */
.chapter--ai {
  border-top-color: rgba(136, 201, 187, 0.34);
  background:
    radial-gradient(circle at 83% 14%, rgba(231, 195, 104, 0.15), transparent 19rem),
    radial-gradient(circle at 10% 54%, rgba(165, 68, 83, 0.18), transparent 25rem),
    linear-gradient(150deg, #070b0c 0%, #071313 48%, #161008 100%);
}

.chapter--ai::before {
  background:
    linear-gradient(90deg, rgba(182, 75, 88, 0.1), transparent 38%, rgba(49, 177, 149, 0.11)),
    repeating-linear-gradient(90deg, transparent 0 5.2rem, rgba(141, 214, 196, 0.035) 5.25rem 5.3rem);
}

.ai-layout { max-width: 77rem; }
.ai-heading { max-width: 55rem; }
.ai-heading .eyebrow { color: #e5be69; }
.ai-heading h2 { max-width: 15ch; }
.ai-heading > p { max-width: 45rem; }

.ai-forensics {
  position: relative;
  z-index: 2;
  margin-top: clamp(2rem, 5vw, 4rem);
}

.ai-forensics::before {
  content: "";
  position: absolute;
  z-index: -1;
  top: 4.2rem;
  right: 8%;
  left: 8%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(207, 107, 119, 0.35) 20%, rgba(97, 221, 190, 0.68) 79%, transparent);
  box-shadow: 0 0 1.1rem rgba(109, 221, 194, 0.19);
}

.ai-forensics__prompt {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  width: min(100%, 43rem);
  margin: 0 auto clamp(1.4rem, 4vw, 2.6rem);
  padding: 0.72rem 0.85rem;
  border: 1px solid rgba(223, 200, 147, 0.38);
  border-radius: 0.25rem;
  background: linear-gradient(100deg, rgba(12, 17, 16, 0.98), rgba(28, 21, 12, 0.86));
  box-shadow: 0 1.1rem 3.5rem rgba(0, 0, 0, 0.28), inset 0 1px rgba(255, 255, 255, 0.035);
}

.ai-forensics__prompt-mark {
  display: grid;
  flex: 0 0 auto;
  place-items: center;
  width: 2.35rem;
  aspect-ratio: 1;
  border: 1px solid rgba(230, 195, 107, 0.57);
  border-radius: 50%;
  color: #f3d88f;
  font: 1.45rem/1 "Newsreader VITRIOL", Georgia, serif;
  box-shadow: 0 0 1.15rem rgba(231, 195, 104, 0.14), inset 0 0 1rem rgba(231, 195, 104, 0.08);
}

.ai-forensics__prompt div { display: grid; gap: 0.14rem; min-width: 0; }
.ai-forensics__prompt small,
.ai-forensics__system-label,
.ai-forensics__archive-head small {
  color: #c7bda9;
  font-size: 0.52rem;
  font-weight: 850;
  letter-spacing: 0.14em;
}
.ai-forensics__prompt strong {
  color: #f1e8da;
  font: clamp(1rem, 2.4vw, 1.38rem)/1.2 "Newsreader VITRIOL", Georgia, serif;
}

.ai-forensics__workbench {
  position: relative;
  display: grid;
  gap: 1.05rem;
  align-items: stretch;
}

.ai-forensics__unverified,
.ai-forensics__evidence {
  position: relative;
  display: grid;
  gap: 1rem;
  min-width: 0;
  padding: clamp(1.1rem, 3.3vw, 1.65rem);
  overflow: hidden;
}

.ai-forensics__unverified {
  border: 1px solid rgba(191, 118, 129, 0.35);
  background:
    linear-gradient(120deg, rgba(113, 43, 56, 0.16), transparent 55%),
    repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.016) 0 1px, transparent 1px 5px),
    #0c1115;
  box-shadow: inset 0 0 4rem rgba(162, 53, 67, 0.09), 0 1.4rem 3.5rem rgba(0, 0, 0, 0.2);
}

.ai-forensics__unverified::after {
  content: "";
  position: absolute;
  right: -3rem;
  bottom: -4rem;
  width: 14rem;
  aspect-ratio: 1;
  border: 1px dashed rgba(205, 113, 123, 0.25);
  border-radius: 50%;
  box-shadow: 0 0 0 1.9rem rgba(195, 85, 100, 0.025), 0 0 0 4rem rgba(195, 85, 100, 0.018);
}

.ai-forensics__evidence {
  border: 1px solid rgba(102, 213, 183, 0.5);
  background:
    radial-gradient(circle at 85% 18%, rgba(230, 190, 99, 0.18), transparent 13rem),
    linear-gradient(135deg, rgba(8, 34, 30, 0.98), rgba(20, 28, 18, 0.98));
  box-shadow: inset 0 0 5rem rgba(75, 208, 175, 0.08), 0 1.5rem 4rem rgba(0, 0, 0, 0.27);
}

.ai-forensics__evidence::before {
  content: "";
  position: absolute;
  inset: 0.5rem;
  border: 1px solid rgba(139, 230, 203, 0.1);
  pointer-events: none;
}

.ai-forensics__system-label {
  display: flex;
  align-items: center;
  gap: 0.46rem;
  color: #d7cab6;
}

.ai-forensics__status {
  width: 0.5rem;
  aspect-ratio: 1;
  border-radius: 50%;
  background: #c96272;
  box-shadow: 0 0 0.6rem rgba(220, 97, 112, 0.88);
  animation: ai-status-pulse 1.7s ease-in-out infinite;
}

.ai-forensics__seal {
  display: grid;
  place-items: center;
  width: 1.35rem;
  aspect-ratio: 1;
  border: 1px solid rgba(232, 200, 116, 0.72);
  border-radius: 50%;
  color: #f0d27b;
  font: 0.72rem/1 "Newsreader VITRIOL", Georgia, serif;
  box-shadow: 0 0 0.8rem rgba(231, 195, 104, 0.2);
}

.ai-forensics__unverified h3,
.ai-forensics__evidence h3 {
  position: relative;
  z-index: 1;
  max-width: 16ch;
  margin: -0.34rem 0 0;
  color: #f0e8dc;
  font: clamp(1.55rem, 5.7vw, 2.62rem)/1.01 "Newsreader VITRIOL", Georgia, serif;
  letter-spacing: -0.04em;
}

.ai-forensics__generated {
  position: relative;
  display: grid;
  align-content: center;
  gap: 0.56rem;
  min-height: 10.5rem;
  padding: 1rem;
  border: 1px solid rgba(190, 121, 132, 0.28);
  background:
    linear-gradient(105deg, rgba(190, 92, 105, 0.09), transparent 60%),
    rgba(4, 7, 11, 0.72);
  overflow: hidden;
}

.ai-forensics__generated::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: -20%;
  width: 16%;
  background: linear-gradient(90deg, transparent, rgba(222, 150, 160, 0.3), transparent);
  filter: blur(6px);
  animation: ai-uncertain-scan 4.8s ease-in-out infinite;
}

.ai-forensics__generated > span,
.ai-forensics__generated b,
.ai-forensics__citation b { position: relative; z-index: 1; }
.ai-forensics__generated > span { color: #aab5c0; font-size: 0.5rem; font-weight: 850; letter-spacing: 0.13em; }
.ai-forensics__generated i {
  position: relative;
  z-index: 1;
  display: block;
  height: 0.34rem;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(186, 201, 217, 0.45), rgba(186, 201, 217, 0.06));
}
.ai-forensics__generated i:nth-of-type(2) { width: 87%; }
.ai-forensics__generated i:nth-of-type(3) { width: 66%; }
.ai-forensics__generated i:nth-of-type(4) { width: 74%; opacity: 0.46; }
.ai-forensics__generated b {
  justify-self: start;
  margin-top: 0.36rem;
  padding: 0.27rem 0.45rem;
  border: 1px solid rgba(216, 115, 128, 0.55);
  color: #eaa6ad;
  font-size: 0.48rem;
  letter-spacing: 0.09em;
}

.ai-forensics__warning {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.6rem minmax(0, 1fr);
  gap: 0.55rem;
  align-items: center;
  padding: 0.65rem 0.72rem;
  border-left: 2px solid #db7381;
  background: rgba(168, 59, 75, 0.12);
  color: #f1d9d7;
}
.ai-forensics__warning span { color: #f0a3ad; font: 1.5rem/1 "Newsreader VITRIOL", Georgia, serif; text-align: center; }
.ai-forensics__warning p { margin: 0; font-size: 0.78rem; font-weight: 750; line-height: 1.36; }

.ai-forensics__unverified ul,
.ai-forensics__evidence ul {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 0.55rem;
  margin: 0;
  padding: 0;
  list-style: none;
  color: #c7ced2;
  font-size: 0.8rem;
  line-height: 1.4;
}
.ai-forensics__unverified li,
.ai-forensics__evidence li { display: grid; grid-template-columns: 0.8rem 1fr; gap: 0.45rem; }
.ai-forensics__unverified li::before { content: "×"; color: #d88a95; font-weight: 850; }
.ai-forensics__evidence li::before { content: "✓"; color: #a4ecda; font-weight: 850; }
.ai-forensics__evidence ul { color: #e2dbcc; }

.ai-forensics__lens {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 6.2rem;
  overflow: hidden;
}
.ai-forensics__lens::before,
.ai-forensics__lens::after {
  content: "";
  position: absolute;
  left: 50%;
  width: 1px;
  background: linear-gradient(transparent, rgba(214, 190, 120, 0.86), transparent);
}
.ai-forensics__lens::before { top: 0; height: calc(50% - 1.85rem); }
.ai-forensics__lens::after { bottom: 0; height: calc(50% - 1.85rem); }
.ai-forensics__lens-ring {
  position: absolute;
  width: 3.6rem;
  aspect-ratio: 1;
  border: 1px solid rgba(232, 197, 106, 0.65);
  border-radius: 50%;
  box-shadow: 0 0 0 0.62rem rgba(91, 205, 176, 0.08), 0 0 1.6rem rgba(226, 192, 98, 0.25), inset 0 0 1.2rem rgba(58, 194, 163, 0.12);
  animation: ai-lens-orbit 7s linear infinite;
}
.ai-forensics__lens-core {
  position: relative;
  z-index: 1;
  color: #f1d072;
  font: 2.05rem/1 "Newsreader VITRIOL", Georgia, serif;
  transform: rotate(-18deg);
  text-shadow: 0 0 0.8rem rgba(236, 202, 105, 0.72);
}
.ai-forensics__lens small {
  position: absolute;
  bottom: 0.2rem;
  color: #d9c894;
  font-size: 0.45rem;
  font-weight: 850;
  letter-spacing: 0.1em;
  text-align: center;
}
.ai-forensics__beam { display: none; }

.ai-forensics__archive {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 0.8rem;
  min-height: 11.8rem;
  padding: 0.88rem;
  border: 1px solid rgba(113, 218, 190, 0.32);
  background:
    linear-gradient(135deg, rgba(36, 95, 79, 0.24), transparent 54%),
    repeating-linear-gradient(90deg, rgba(115, 210, 184, 0.04) 0 1px, transparent 1px 2.3rem),
    rgba(3, 22, 20, 0.6);
}
.ai-forensics__archive-head { display: flex; justify-content: space-between; gap: 1rem; align-items: center; color: #9debd6; }
.ai-forensics__archive-head span { color: #e6c56d; font: 1.1rem/1 "Newsreader VITRIOL", Georgia, serif; }
.ai-forensics__source-slips { display: grid; grid-template-columns: 0.9fr 1.08fr 0.8fr; align-items: end; gap: 0.34rem; min-height: 4.45rem; }
.ai-forensics__source-slips span {
  display: grid;
  min-height: 3.7rem;
  padding: 0.48rem;
  border: 1px solid rgba(235, 207, 128, 0.42);
  background: linear-gradient(130deg, #75572a, #d0ad5b 46%, #805d25);
  color: #211709;
  font-size: 0.45rem;
  font-weight: 900;
  letter-spacing: 0.06em;
  line-height: 1.2;
  transform-origin: bottom center;
  box-shadow: 0 0.45rem 0.8rem rgba(0, 0, 0, 0.24);
}
.ai-forensics__source-slips span:nth-child(1) { min-height: 4.05rem; transform: rotate(-4deg); background: linear-gradient(130deg, #214d43, #75b79c 48%, #234b42); }
.ai-forensics__source-slips span:nth-child(2) { min-height: 5.1rem; transform: translateY(-0.15rem); }
.ai-forensics__source-slips span:nth-child(3) { min-height: 3.45rem; transform: rotate(3deg); background: linear-gradient(130deg, #342338, #8a608c 48%, #38253c); }
.ai-forensics__citation { display: grid; gap: 0.38rem; }
.ai-forensics__citation i { display: block; height: 1px; background: linear-gradient(90deg, #e5bd57, rgba(117, 223, 191, 0.22)); transform-origin: left center; }
.ai-forensics__citation i:nth-of-type(2) { width: 86%; }.ai-forensics__citation i:nth-of-type(3) { width: 64%; }
.ai-forensics__citation b { margin-top: 0.1rem; color: #a5ecda; font-size: 0.48rem; letter-spacing: 0.1em; }

.ai-forensics__verdict {
  display: flex;
  gap: 0.65rem;
  align-items: flex-start;
  width: min(100%, 52rem);
  margin: clamp(1.2rem, 3vw, 2.1rem) auto 0;
  padding: 1rem 0.25rem 0;
  border-top: 1px solid rgba(151, 224, 203, 0.38);
  color: #f0e3cf;
  font: clamp(1.04rem, 2.1vw, 1.38rem)/1.38 "Newsreader VITRIOL", Georgia, serif;
}
.ai-forensics__verdict span { flex: 0 0 auto; color: #e6c46b; font: 1.1em/1 "Newsreader VITRIOL", Georgia, serif; }

@keyframes ai-status-pulse { 50% { opacity: 0.34; box-shadow: 0 0 0.18rem rgba(220, 97, 112, 0.34); } }
@keyframes ai-uncertain-scan { 0%, 17% { transform: translateX(0); opacity: 0; } 32% { opacity: 0.9; } 57%, 100% { transform: translateX(800%); opacity: 0; } }
@keyframes ai-lens-orbit { to { transform: rotate(360deg); } }

.motion-static [data-ai-prompt],
.motion-static [data-ai-unverified],
.motion-static [data-ai-lens],
.motion-static [data-ai-evidence] { opacity: 1 !important; visibility: visible !important; transform: none !important; clip-path: none !important; }

@media (min-width: 760px) {
  .ai-forensics__workbench { grid-template-columns: minmax(0, 0.85fr) minmax(5.8rem, 0.22fr) minmax(0, 1.08fr); gap: clamp(0.8rem, 2vw, 1.65rem); }
  .ai-forensics__lens { min-height: auto; }
  .ai-forensics__lens::before,
  .ai-forensics__lens::after { top: 50%; bottom: auto; width: calc(50% - 2.2rem); height: 1px; background: linear-gradient(90deg, transparent, rgba(214, 190, 120, 0.86)); }
  .ai-forensics__lens::before { left: 0; }
  .ai-forensics__lens::after { right: 0; left: auto; transform: rotate(180deg); }
  .ai-forensics__lens small { bottom: calc(50% - 3.6rem); width: 9rem; }
  .ai-forensics__unverified,
  .ai-forensics__evidence { min-height: 33rem; }
}

@media (max-width: 430px) {
  .ai-heading .eyebrow { font-size: 0.64rem; letter-spacing: 0.095em; }
  .ai-heading h2 { max-width: 14ch; font-size: clamp(2.05rem, 9vw, 2.58rem); }
  .ai-heading > p { font-size: 0.94rem; line-height: 1.57; }
  .ai-forensics { margin-top: 1.65rem; }
  .ai-forensics::before { top: 3.85rem; right: 0; left: 0; }
  .ai-forensics__prompt { gap: 0.58rem; padding: 0.68rem; }
  .ai-forensics__prompt-mark { width: 2.15rem; font-size: 1.25rem; }
  .ai-forensics__prompt strong { font-size: 1rem; }
  .ai-forensics__unverified,
  .ai-forensics__evidence { padding: 1rem; }
  .ai-forensics__unverified h3,
  .ai-forensics__evidence h3 { font-size: clamp(1.65rem, 8vw, 2.15rem); }
  .ai-forensics__generated { min-height: 9.4rem; }
  .ai-forensics__archive { min-height: 10.9rem; }
  .ai-forensics__source-slips span { font-size: 0.54rem; }
  .ai-forensics__unverified ul,
  .ai-forensics__evidence ul { font-size: 0.8rem; }
  .ai-forensics__verdict { font-size: 1.05rem; }
}

.chapter-afterglow {
  position: absolute;
  z-index: 1;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.chapter-afterglow__light {
  position: absolute;
  left: 50%;
  top: -8%;
  width: min(55rem, 90vw);
  height: 70%;
  border-radius: 50%;
  background: radial-gradient(ellipse, rgba(233, 194, 91, 0.19), transparent 67%);
  filter: blur(24px);
  transform: translateX(-50%);
}

.chapter-afterglow__thread {
  position: absolute;
  top: 0;
  left: 50%;
  width: 1px;
  height: 82%;
  background: linear-gradient(transparent, rgba(233, 199, 111, 0.58), transparent);
  box-shadow: 0 0 10px rgba(233, 199, 111, 0.24);
}

.motion-static [data-reveal],
.motion-static [data-map-stage],
.motion-static [data-map-route],
.motion-static [data-compare-card],
.motion-static [data-compare-question],
.motion-static [data-compare-verdict],
.motion-static [data-ai-card],
.motion-static [data-ai-question],
.motion-static [data-ai-verdict] {
  opacity: 1 !important;
  visibility: visible !important;
  translate: none !important;
  transform: none !important;
  filter: none !important;
  clip-path: none !important;
}

@media (min-width: 760px) {
  .compare-lanes { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(1rem, 2vw, 1.45rem); }
  .compare-lanes::before { display: none; }
  .compare-card { grid-template-rows: minmax(7.6rem, auto) 13rem 1fr; min-height: 34.5rem; }
  .compare-card--hiram { order: 2; }
  .compare-card h3 { font-size: clamp(2rem, 3.15vw, 3.05rem); }
  .open-search,
  .research-dossier { min-height: 13rem; }
}

@media (max-width: 430px) {
  .chapter--compare { background: linear-gradient(180deg, #080c12 0 47%, #160b08 53% 100%); }
  .compare-card__heading { min-height: 0; }
  .compare-card { padding: 1rem; }
  .compare-card h3 { font-size: clamp(1.7rem, 8.3vw, 2.25rem); }
  .compare-card > ul { font-size: 0.83rem; }
  .research-dossier__sheet { width: 52%; }
  .ai-heading .eyebrow { font-size: 0.64rem; letter-spacing: 0.095em; }
  .ai-heading h2 { max-width: 17ch; font-size: clamp(2.05rem, 8.8vw, 2.55rem); }
  .ai-heading > p { font-size: 0.93rem; line-height: 1.55; }
}

@media (prefers-contrast: more) {
  :root {
    --paper-soft: #e2d8c8;
    --muted: #b5ab9c;
    --line: rgba(234, 211, 144, 0.36);
    --line-strong: rgba(234, 211, 144, 0.65);
  }

  .atmosphere__grain {
    display: none;
  }
}

@media (forced-colors: active) {
  .atmosphere,
  .hero__geometry,
  .hero-emblem__light,
  .scroll-progress {
    display: none;
  }

  .button,
  .need-card,
  .trust-card,
  .price-card,
  .experience-demo,
  .faq-item {
    border: 1px solid CanvasText;
  }
}

/* ── DESTAQUE CONTÍNUO DO BOTÃO "ENTRAR" ─────────────────────────────────────
   Uma aura dourada que "respira" e um reflexo de luz que atravessa o botão de
   tempo em tempo — um convite elegante e constante ao acesso. O movimento é
   desligado para quem prefere menos animação (bloco prefers-reduced-motion). */
.button--login {
  animation: login-aura 4.2s var(--ease-soft) infinite;
}

.button--login::before {
  content: "";
  position: absolute;
  inset: -45% -30%;
  z-index: 0;
  opacity: 0;
  background: linear-gradient(112deg,
      transparent 36%,
      rgba(255, 247, 219, 0.62) 50%,
      transparent 64%);
  transform: translateX(-85%) skewX(-8deg);
  mix-blend-mode: screen;
  pointer-events: none;
  animation: login-sweep 5.6s ease-in-out infinite;
}

@keyframes login-aura {
  0%, 100% {
    box-shadow: 0 0 0 0 rgba(216, 183, 100, 0),
                0 0 12px rgba(216, 183, 100, 0.14);
  }
  50% {
    box-shadow: 0 0 0 2px rgba(240, 215, 151, 0.18),
                0 0 26px rgba(240, 215, 151, 0.38);
  }
}

@keyframes login-sweep {
  0%, 56%  { transform: translateX(-85%) skewX(-8deg); opacity: 0; }
  62%      { opacity: 1; }
  78%      { transform: translateX(85%) skewX(-8deg); opacity: 1; }
  86%      { transform: translateX(85%) skewX(-8deg); opacity: 0; }
  100%     { transform: translateX(85%) skewX(-8deg); opacity: 0; }
}

@media (prefers-reduced-motion: reduce) {
  .button--login {
    animation: none;
    box-shadow: 0 0 16px rgba(216, 183, 100, 0.24);
  }

  .button--login::before {
    animation: none;
    opacity: 0;
  }
}

/* ── PREÇOS OCULTOS A PEDIDO (21/09/2026) ────────────────────────────────────
   A seção de planos e os atalhos "Planos" ficam escondidos até o dono pedir
   para reexibir. Para voltar a mostrar: apague este bloco e devolva
   data-scene="pricing" à seção #planos. */
#planos,
a[href="#planos"] {
  display: none !important;
}