:root {
  --color-bg: #ffffff;
  --color-text: #1f1f1f;
  --color-muted: #5f5f5f;
  --color-gold: #b29159;
  --color-gold-dark: #8f7344;
  --color-cream: #f7f2ea;
  --color-border: #e6dfd4;
  --color-dark: #171717;
  --color-dark-soft: #22201d;
  --shadow-soft: 0 24px 70px rgba(31, 31, 31, 0.12);
  --shadow-card: 0 16px 42px rgba(23, 23, 23, 0.08);
  --radius-sm: 12px;
  --radius-md: 20px;
  --radius-lg: 30px;
  --container: 1180px;
  --header-height: 82px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
}

body {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

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

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

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

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

button,
input,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

:focus-visible {
  outline: 3px solid rgba(178, 145, 89, 0.55);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 10000;
  transform: translateY(-150%);
  background: var(--color-dark);
  color: #fff;
  padding: 10px 14px;
  border-radius: 999px;
  transition: transform 0.2s ease;
}

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

.container {
  width: min(calc(100% - 40px), var(--container));
  margin-inline: auto;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.93);
  border-bottom: 1px solid rgba(230, 223, 212, 0.82);
  backdrop-filter: blur(14px);
  transition: box-shadow 0.2s ease, background 0.2s ease;
}

.site-header.is-scrolled {
  box-shadow: 0 12px 32px rgba(23, 23, 23, 0.08);
  background: rgba(255, 255, 255, 0.97);
}

.header-inner {
  min-height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
  flex: 0 0 auto;
}

.brand img {
  width: 220px;
  height: auto;
}

.main-nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 22px;
  font-size: 0.94rem;
  font-weight: 650;
  color: #363636;
}

.main-nav a {
  position: relative;
  padding: 8px 0;
  transition: color 0.2s ease;
}

.main-nav a:not(.nav-cta)::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 2px;
  height: 1px;
  background: var(--color-gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.2s ease;
}

.main-nav a:hover,
.main-nav a:focus-visible {
  color: var(--color-gold-dark);
}

.main-nav a:hover::after,
.main-nav a:focus-visible::after {
  transform: scaleX(1);
}

.nav-cta {
  padding: 12px 17px !important;
  border: 1px solid var(--color-gold);
  border-radius: 999px;
  color: var(--color-dark);
  background: #fff;
  box-shadow: 0 8px 22px rgba(178, 145, 89, 0.12);
}

.nav-cta:hover {
  background: var(--color-cream);
}

.mobile-menu-button {
  display: none;
  width: 46px;
  height: 46px;
  border: 1px solid var(--color-border);
  background: #fff;
  border-radius: 999px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
}

.mobile-menu-button span {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--color-dark);
  border-radius: 99px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.mobile-menu-button.is-open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.mobile-menu-button.is-open span:nth-child(2) {
  opacity: 0;
}

.mobile-menu-button.is-open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.hero {
  min-height: 100svh;
  position: relative;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: calc(var(--header-height) + 44px) 0 64px;
  color: #fff;
  background: #14110d;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url("../images/hero-topo.webp");
  background-size: cover;
  background-position: center center;
  transform: none;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(9, 9, 9, 0.48) 0%, rgba(9, 9, 9, 0.08) 30%, rgba(9, 9, 9, 0.18) 68%, rgba(9, 9, 9, 0.62) 100%),
    linear-gradient(90deg, rgba(9, 9, 9, 0.45) 0%, rgba(9, 9, 9, 0.16) 35%, rgba(9, 9, 9, 0.04) 72%);
}

.hero-inner {
  position: relative;
  z-index: 2;
  min-height: calc(100svh - var(--header-height) - 104px);
  display: flex;
  align-items: flex-start;
}

.hero-card {
  width: min(650px, 100%);
  padding: clamp(28px, 5vw, 50px);
  border: 1px solid rgba(255, 255, 255, 0.23);
  background: rgba(23, 23, 23, 0.46);
  border-radius: var(--radius-lg);
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.18);
  backdrop-filter: blur(10px);
}

.hero-card.hero-minimal {
  width: min(820px, 100%);
  padding: 0;
  margin-top: clamp(16px, 5vw, 72px);
  border: 0;
  background: transparent;
  border-radius: 0;
  box-shadow: none;
  backdrop-filter: none;
}

.hero-minimal h1 {
  max-width: 780px;
  margin: 0;
  font-size: clamp(1.65rem, 3.25vw, 3.55rem);
  line-height: 1.08;
  letter-spacing: -0.055em;
  text-shadow: 0 3px 18px rgba(0, 0, 0, 0.48);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--color-gold-dark);
  font-size: 0.78rem;
  font-weight: 820;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  margin-bottom: 18px;
}

.eyebrow::before {
  content: "";
  width: 34px;
  height: 1px;
  background: currentColor;
  opacity: 0.7;
}

.hero .eyebrow,
.section-dark .eyebrow,
.eyebrow.light {
  color: #e5c68c;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  font-size: clamp(2.65rem, 6.5vw, 5.8rem);
  line-height: 0.98;
  letter-spacing: -0.075em;
  margin-bottom: 24px;
  font-weight: 900;
}

h2 {
  font-size: clamp(2rem, 4vw, 4.2rem);
  line-height: 1.03;
  letter-spacing: -0.06em;
  margin-bottom: 24px;
  font-weight: 880;
}

h3 {
  font-size: clamp(1.1rem, 2vw, 1.38rem);
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 10px;
}

.hero p {
  font-size: clamp(1rem, 1.6vw, 1.2rem);
  max-width: 560px;
  color: rgba(255, 255, 255, 0.88);
}

.hero-note {
  padding-left: 18px;
  border-left: 3px solid var(--color-gold);
  color: #fff !important;
  font-weight: 650;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 13px 20px;
  border-radius: 999px;
  font-weight: 760;
  font-size: 0.97rem;
  border: 1px solid transparent;
  transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease, border 0.2s ease, box-shadow 0.2s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: var(--color-dark);
  color: #fff;
  border-color: var(--color-dark);
  box-shadow: 0 16px 34px rgba(23, 23, 23, 0.18);
}

.hero .btn-primary,
.section-dark .btn-primary {
  background: #fff;
  color: var(--color-dark);
  border-color: #fff;
}

.btn-primary:hover {
  background: #000;
  color: #fff;
}

.hero .btn-primary:hover,
.section-dark .btn-primary:hover {
  background: var(--color-cream);
  color: var(--color-dark);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.02);
  color: var(--color-dark);
  border-color: var(--color-gold);
}

.hero .btn-secondary,
.section-dark .btn-secondary {
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(229, 198, 140, 0.85);
}

.btn-secondary:hover {
  background: var(--color-cream);
  color: var(--color-dark);
}

.btn-link {
  color: var(--color-gold-dark);
  background: transparent;
  border-color: transparent;
  padding-left: 0;
  padding-right: 0;
}

.btn-link:hover {
  color: var(--color-dark);
}

.scroll-cue {
  position: absolute;
  left: 20px;
  bottom: 18px;
  display: flex;
  align-items: center;
  gap: 10px;
  color: rgba(255, 255, 255, 0.84);
  font-size: 0.9rem;
}

.scroll-cue strong {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border: 1px solid rgba(255, 255, 255, 0.38);
  border-radius: 999px;
  animation: floatDown 1.55s ease-in-out infinite;
}

@keyframes floatDown {
  0%, 100% { transform: translateY(-2px); }
  50% { transform: translateY(4px); }
}

.section {
  padding: clamp(78px, 9vw, 132px) 0;
  position: relative;
  overflow: hidden;
}

.section-white {
  background: #fff;
}

.section-cream {
  background: var(--color-cream);
}

.section-dark {
  background: var(--color-dark);
  color: #fff;
}

.diagonal-band::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 12% 18%, rgba(178, 145, 89, 0.24), transparent 28%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.07) 0, rgba(255, 255, 255, 0.00) 52%);
  pointer-events: none;
}

.two-col,
.book-layout,
.author-layout,
.support-box {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(34px, 7vw, 92px);
}

.align-center {
  align-items: center;
}

.align-start {
  align-items: start;
}

.section-copy,
.section-kicker {
  position: relative;
  z-index: 1;
}

.section-copy p,
.centered p,
.book-copy p,
.author-copy p,
.support-box p {
  font-size: clamp(1.02rem, 1.3vw, 1.15rem);
  color: var(--color-muted);
  margin-bottom: 17px;
}

.section-dark .section-copy p,
.section-dark .centered p {
  color: rgba(255, 255, 255, 0.78);
}

.callout-line {
  color: var(--color-dark) !important;
  font-size: clamp(1.25rem, 2.2vw, 1.8rem) !important;
  line-height: 1.25;
  font-weight: 820;
  letter-spacing: -0.03em;
  padding: 18px 22px;
  border-left: 4px solid var(--color-gold);
  background: var(--color-cream);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.gold-phrase {
  color: #e5c68c !important;
  font-size: clamp(1.25rem, 2.2vw, 1.8rem) !important;
  line-height: 1.28;
  font-weight: 840;
  letter-spacing: -0.04em;
}

.powers-wrap {
  margin-top: 58px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.power-card,
.info-card,
.action-card {
  position: relative;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 24px;
  background: #fff;
  box-shadow: var(--shadow-card);
}

.power-card {
  min-height: 160px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.power-card span,
.action-card span {
  color: var(--color-gold-dark);
  font-size: 0.78rem;
  font-weight: 850;
  letter-spacing: 0.12em;
}

.power-card strong {
  display: block;
  font-size: 1.28rem;
  margin: 16px 0 8px;
}

.power-card small {
  color: var(--color-muted);
}

.power-card-featured {
  background: var(--color-dark);
  color: #fff;
  border-color: var(--color-dark);
}

.power-card-featured span,
.power-card-featured small {
  color: #e5c68c;
}

.centered-phrase {
  text-align: center;
  margin: 42px 0 0;
  font-weight: 900;
  letter-spacing: -0.05em;
  font-size: clamp(2rem, 5vw, 4.5rem);
}

.cards-grid {
  display: grid;
  gap: 18px;
  margin-top: 46px;
}

.cards-grid.four {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.cards-grid.three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.info-card {
  min-height: 200px;
}

.info-card.elevated {
  background: #fff;
}

.card-icon {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--color-cream);
  border: 1px solid var(--color-border);
  color: var(--color-gold-dark);
  font-weight: 850;
  margin-bottom: 18px;
}

.info-card p,
.action-card p {
  color: var(--color-muted);
  margin: 0;
}

.section-dark .action-card {
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(255, 255, 255, 0.14);
  box-shadow: none;
}

.section-dark .action-card p {
  color: rgba(255, 255, 255, 0.72);
}

.timeline {
  margin-top: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}

.timeline span,
.timeline strong {
  display: inline-flex;
  min-height: 42px;
  align-items: center;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.07);
  color: rgba(255, 255, 255, 0.84);
  font-weight: 760;
}

.timeline strong {
  background: #fff;
  color: var(--color-dark);
}

.timeline i {
  width: 30px;
  height: 1px;
  background: rgba(229, 198, 140, 0.55);
}

.book-section::before,
.author-section::before {
  content: "";
  position: absolute;
  width: 420px;
  height: 420px;
  border: 1px solid rgba(178, 145, 89, 0.22);
  border-radius: 50%;
  pointer-events: none;
}

.book-section::before {
  left: -170px;
  top: 120px;
}

.author-section::before {
  right: -160px;
  top: 140px;
}

.book-layout {
  align-items: center;
}

.book-visual {
  display: flex;
  justify-content: center;
  padding: 24px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, #f2e4ca 0%, #faf4ea 58%, #fffaf4 100%);
  border: 1px solid #eadcc8;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.72), var(--shadow-card);
}

.book-visual img {
  max-height: 610px;
  object-fit: contain;
  filter: drop-shadow(0 30px 60px rgba(23, 23, 23, 0.18));
}

.book-copy h2 span {
  color: var(--color-muted);
  font-size: 0.62em;
  letter-spacing: -0.04em;
}

.seal-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 22px 0 0;
}

.seal-row span {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 6px 12px;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  background: var(--color-cream);
  color: var(--color-gold-dark);
  font-weight: 760;
  font-size: 0.82rem;
}

.book-buttons {
  align-items: center;
}

blockquote {
  margin: 30px 0 0;
  padding: 24px 28px;
  border-left: 4px solid var(--color-gold);
  background: var(--color-cream);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  font-size: clamp(1.18rem, 2vw, 1.6rem);
  line-height: 1.25;
  font-weight: 830;
  letter-spacing: -0.04em;
}

.centered {
  text-align: center;
}

.narrow {
  max-width: 780px;
}

.small-note {
  color: var(--color-muted);
  font-weight: 650;
}

.materials-list {
  display: grid;
  gap: 12px;
}

.materials-list article {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 6px 18px;
  padding: 20px 22px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: #fff;
}

.materials-list strong {
  font-size: 1.06rem;
}

.materials-list span {
  color: var(--color-muted);
}

.materials-list em {
  grid-row: 1 / 3;
  grid-column: 2;
  align-self: center;
  font-style: normal;
  font-size: 0.78rem;
  font-weight: 780;
  color: var(--color-gold-dark);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  padding: 7px 10px;
  background: var(--color-cream);
}

.participate-section .cards-grid {
  margin-top: 40px;
}

.author-layout {
  grid-template-columns: 0.82fr 1.18fr;
  align-items: center;
}

.author-photo {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  background: var(--color-cream);
  box-shadow: var(--shadow-soft);
}

.author-photo::after {
  content: "";
  position: absolute;
  inset: 18px;
  border: 1px solid rgba(255, 255, 255, 0.6);
  border-radius: calc(var(--radius-lg) - 8px);
  pointer-events: none;
}

.author-photo img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.support-box {
  align-items: center;
  padding: clamp(28px, 5vw, 54px);
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
}

.support-actions {
  display: grid;
  gap: 12px;
  justify-items: stretch;
}

.site-footer {
  background: var(--color-dark);
  color: #fff;
  padding: 64px 0 28px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr);
  gap: 36px;
}

.footer-brand img {
  width: 240px;
  margin-bottom: 22px;
}

.footer-brand p {
  color: rgba(255, 255, 255, 0.74);
  margin: 0;
}

.site-footer h2 {
  font-size: 0.84rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: #e5c68c;
  margin: 0 0 16px;
}

.site-footer a,
.site-footer button {
  display: block;
  color: rgba(255, 255, 255, 0.76);
  margin: 9px 0;
  padding: 0;
  background: transparent;
  border: 0;
  text-align: left;
  transition: color 0.2s ease;
}

.site-footer a:hover,
.site-footer button:hover {
  color: #fff;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  margin-top: 46px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.88rem;
}

.modal {
  position: fixed;
  inset: 0;
  z-index: 5000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 22px;
}

.modal.is-open {
  display: flex;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.62);
  backdrop-filter: blur(6px);
}

.modal-dialog {
  position: relative;
  width: min(100%, 560px);
  max-height: calc(100svh - 44px);
  overflow: auto;
  background: #fff;
  border-radius: var(--radius-lg);
  padding: clamp(26px, 5vw, 44px);
  box-shadow: 0 30px 100px rgba(0, 0, 0, 0.3);
}

.modal-dialog h2 {
  font-size: clamp(1.8rem, 4vw, 3rem);
  margin-bottom: 16px;
}

.modal-dialog p {
  color: var(--color-muted);
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 42px;
  height: 42px;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  background: var(--color-cream);
  color: var(--color-dark);
  font-size: 1.6rem;
  line-height: 1;
}

.pix-box {
  margin: 26px 0;
  padding: 20px;
  background: var(--color-cream);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.pix-box span,
.pix-box small {
  display: block;
  color: var(--color-muted);
}

.pix-box strong {
  display: block;
  font-size: clamp(1.25rem, 3vw, 1.65rem);
  letter-spacing: -0.02em;
  margin: 6px 0 16px;
}

.modal-actions {
  margin-top: 20px;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}

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

.legal-page {
  padding-top: var(--header-height);
  min-height: 100vh;
  background: var(--color-cream);
}

.legal-hero {
  padding: 72px 0 32px;
  background: #fff;
  border-bottom: 1px solid var(--color-border);
}

.legal-content {
  padding: 52px 0 90px;
}

.legal-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: clamp(26px, 5vw, 54px);
  box-shadow: var(--shadow-card);
}

.legal-card h2 {
  font-size: clamp(1.4rem, 3vw, 2.2rem);
  margin-top: 34px;
}

.legal-card h2:first-child {
  margin-top: 0;
}

.legal-card p,
.legal-card li {
  color: var(--color-muted);
}


@media (min-width: 861px) {
  .hero {
    min-height: max(100svh, calc(100vw * 0.375));
  }

  .hero-bg {
    background-size: 100% auto;
    background-position: center top;
    background-repeat: no-repeat;
  }

  .hero-inner {
    min-height: calc(max(100svh, calc(100vw * 0.375)) - var(--header-height) - 108px);
  }
}

@media (max-width: 1080px) {
  .brand img {
    width: 190px;
  }

  .main-nav {
    gap: 14px;
    font-size: 0.88rem;
  }

  .powers-wrap,
  .cards-grid.four {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 860px) {
  :root {
    --header-height: 72px;
  }

  .container {
    width: min(calc(100% - 32px), var(--container));
  }

  .brand img {
    width: 180px;
  }

  .mobile-menu-button {
    display: inline-flex;
    position: relative;
    z-index: 1002;
  }

  .main-nav {
    position: fixed;
    inset: var(--header-height) 0 auto 0;
    display: grid;
    gap: 0;
    justify-content: stretch;
    padding: 14px 16px 22px;
    background: rgba(255, 255, 255, 0.98);
    border-bottom: 1px solid var(--color-border);
    box-shadow: 0 24px 60px rgba(23, 23, 23, 0.14);
    transform: translateY(-120%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.22s ease, opacity 0.22s ease;
  }

  .main-nav.is-open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .main-nav a {
    padding: 14px 10px;
    border-bottom: 1px solid var(--color-border);
  }

  .nav-cta {
    margin-top: 10px;
    justify-content: center;
    text-align: center;
    border-bottom: 1px solid var(--color-gold) !important;
  }

  .hero {
    min-height: 94svh;
    padding-top: calc(var(--header-height) + 34px);
  }

  .hero-bg {
    background-position: 64% center;
  }

  .hero-overlay {
    background: linear-gradient(90deg, rgba(9, 9, 9, 0.78), rgba(9, 9, 9, 0.36));
  }

  .hero-inner {
    align-items: flex-start;
    padding-top: 34px;
    min-height: calc(94svh - var(--header-height) - 86px);
  }

  .hero-card:not(.hero-minimal) {
    padding: 26px;
    border-radius: 24px;
  }

  .hero-card.hero-minimal {
    margin-top: 20px;
  }

  .two-col,
  .book-layout,
  .author-layout,
  .support-box {
    grid-template-columns: 1fr;
  }

  .cards-grid.three {
    grid-template-columns: 1fr;
  }

  .book-visual {
    order: 2;
  }

  .book-copy {
    order: 1;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 620px) {
  h1 {
    font-size: clamp(2.35rem, 13vw, 4.2rem);
  }

  .hero-minimal h1 {
    font-size: clamp(1.55rem, 8vw, 2.7rem);
  }

  h2 {
    font-size: clamp(1.85rem, 10vw, 3.1rem);
  }

  .hero p,
  .section-copy p,
  .centered p,
  .book-copy p,
  .author-copy p,
  .support-box p {
    font-size: 1rem;
  }

  .button-row,
  .book-buttons {
    display: grid;
    grid-template-columns: 1fr;
  }

  .btn {
    width: 100%;
    text-align: center;
  }

  .scroll-cue span {
    display: none;
  }

  .powers-wrap,
  .cards-grid.four {
    grid-template-columns: 1fr;
  }

  .power-card,
  .info-card,
  .action-card {
    min-height: auto;
  }

  .timeline {
    justify-content: flex-start;
    gap: 8px;
  }

  .timeline i {
    display: none;
  }

  .materials-list article {
    grid-template-columns: 1fr;
  }

  .materials-list em {
    grid-row: auto;
    grid-column: auto;
    justify-self: start;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }

  .footer-brand img {
    width: 220px;
  }

  .footer-bottom {
    display: grid;
  }

  .modal-dialog {
    border-radius: 22px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}

@media (max-width: 860px) {
  .legal-page .main-nav {
    position: static;
    inset: auto;
    display: flex;
    padding: 0;
    background: transparent;
    border: 0;
    box-shadow: none;
    transform: none;
    opacity: 1;
    pointer-events: auto;
  }
  .legal-page .main-nav a:not(.nav-cta) {
    display: none;
  }
  .legal-page .nav-cta {
    margin-top: 0;
    padding: 10px 14px !important;
    font-size: 0.84rem;
  }
}

/* Guia rápido do cidadão atuante */
.materials-list .material-available {
  border-color: rgba(178, 145, 89, 0.42);
  box-shadow: var(--shadow-card);
}

.materials-list .material-action {
  grid-row: 1 / 3;
  grid-column: 2;
  align-self: center;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: 8px 13px;
  border-radius: 999px;
  background: var(--color-dark);
  color: #fff;
  font-size: 0.82rem;
  font-weight: 780;
  white-space: nowrap;
}

.materials-list .material-action:hover {
  background: #000;
}

.guide-hero {
  padding: calc(var(--header-height) + 74px) 0 78px;
  overflow: hidden;
}

.guide-hero-inner {
  max-width: 880px;
  position: relative;
  z-index: 1;
}

.breadcrumb {
  display: inline-flex;
  margin-bottom: 26px;
  color: rgba(255, 255, 255, 0.78);
  font-weight: 720;
  font-size: 0.94rem;
}

.breadcrumb:hover {
  color: #fff;
}

.guide-hero h1 {
  max-width: 850px;
  margin-bottom: 22px;
  font-size: clamp(2.35rem, 6vw, 5.2rem);
}

.guide-hero p {
  max-width: 720px;
  color: rgba(255, 255, 255, 0.80);
  font-size: clamp(1.04rem, 1.55vw, 1.24rem);
}

.guide-section {
  padding-top: clamp(54px, 7vw, 92px);
}

.guide-layout {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  gap: clamp(30px, 6vw, 78px);
  align-items: start;
}

.guide-nav {
  position: sticky;
  top: calc(var(--header-height) + 24px);
  display: grid;
  gap: 10px;
  padding: 22px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-cream);
}

.guide-nav strong {
  margin-bottom: 4px;
  color: var(--color-dark);
  font-size: 0.9rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.guide-nav a {
  color: var(--color-muted);
  font-weight: 680;
  font-size: 0.95rem;
}

.guide-nav a:hover {
  color: var(--color-gold-dark);
}

.guide-content {
  max-width: 840px;
}

/* Mantém o conteúdo principal dos guias sempre visível.
   As páginas longas não devem depender do efeito de entrada do IntersectionObserver. */
.guide-content.reveal {
  opacity: 1;
  transform: none;
}

.guide-block {
  padding: clamp(34px, 5vw, 56px) 0;
  border-bottom: 1px solid var(--color-border);
  scroll-margin-top: calc(var(--header-height) + 26px);
}

.guide-block:first-child {
  padding-top: 0;
}

.guide-block:last-child {
  border-bottom: 0;
}

.guide-label {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  margin-bottom: 18px;
  border-radius: 999px;
  background: var(--color-dark);
  color: #e5c68c;
  font-size: 0.82rem;
  font-weight: 850;
}

.guide-content h2 {
  font-size: clamp(1.85rem, 3.3vw, 3.2rem);
  margin-bottom: 16px;
}

.guide-content p,
.guide-content li {
  color: var(--color-muted);
  font-size: clamp(1rem, 1.18vw, 1.09rem);
}

.guide-card-list,
.tool-grid,
.plan-grid {
  display: grid;
  gap: 14px;
  margin-top: 28px;
}

.guide-card-list {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.guide-mini-card,
.tool-grid article,
.plan-grid article,
.request-model,
.guide-alert {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: #fff;
  box-shadow: var(--shadow-card);
}

.guide-mini-card,
.tool-grid article,
.plan-grid article {
  padding: 22px;
}

.guide-mini-card strong,
.tool-grid h3,
.plan-grid h3 {
  display: block;
  margin-bottom: 8px;
  color: var(--color-dark);
}

.guide-mini-card p,
.tool-grid p,
.plan-grid p {
  margin-bottom: 0;
}

.steps-list {
  display: grid;
  gap: 14px;
  margin-top: 28px;
}

.steps-list article {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 18px;
  padding: 22px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-cream);
}

.steps-list article > span,
.plan-grid article > span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 999px;
  background: var(--color-gold);
  color: #fff;
  font-weight: 850;
  font-size: 0.82rem;
}

.steps-list h3 {
  margin-bottom: 6px;
}

.steps-list p {
  margin-bottom: 0;
}

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

.request-model {
  margin-top: 26px;
  padding: clamp(22px, 4vw, 32px);
  background: var(--color-cream);
}

.request-model-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding-bottom: 16px;
  margin-bottom: 20px;
  border-bottom: 1px solid rgba(178, 145, 89, 0.28);
}

.request-model-header strong {
  color: var(--color-dark);
  font-size: 0.95rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.request-copy-button {
  appearance: none;
  border: 1px solid rgba(178, 145, 89, 0.45);
  border-radius: 999px;
  background: #fff;
  color: var(--color-dark);
  cursor: pointer;
  font: inherit;
  font-size: 0.86rem;
  font-weight: 800;
  padding: 10px 16px;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
  white-space: nowrap;
}

.request-copy-button:hover,
.request-copy-button:focus-visible {
  border-color: var(--color-gold);
  box-shadow: 0 12px 24px rgba(34, 31, 27, 0.1);
  transform: translateY(-1px);
  outline: none;
}

.request-copy-feedback {
  display: block;
  min-height: 1.2em;
  margin-top: 14px;
  color: var(--color-gold-dark);
  font-weight: 700;
}

.request-model-text p:last-child {
  margin-bottom: 0;
}

.request-model strong {
  color: var(--color-dark);
}

.guide-alert {
  margin-top: 18px;
  padding: 22px;
  border-color: rgba(178, 145, 89, 0.42);
}

.guide-alert strong {
  display: block;
  margin-bottom: 8px;
}

.guide-alert ul {
  margin: 0;
  padding-left: 20px;
}

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

.plan-grid article > span {
  width: auto;
  height: auto;
  padding: 7px 11px;
  margin-bottom: 14px;
  background: var(--color-cream);
  color: var(--color-gold-dark);
  border: 1px solid var(--color-border);
}

.guide-closing {
  padding: clamp(34px, 5vw, 56px);
  margin-top: clamp(34px, 5vw, 56px);
  border: 1px solid rgba(178, 145, 89, 0.42);
  border-radius: var(--radius-lg);
  background: var(--color-cream);
}

.guide-closing h2 {
  font-size: clamp(1.8rem, 3vw, 2.7rem);
}

@media (max-width: 900px) {
  .guide-layout {
    grid-template-columns: 1fr;
  }

  .guide-nav {
    position: static;
  }

  .guide-card-list,
  .tool-grid,
  .plan-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 620px) {
  .materials-list .material-action {
    grid-row: auto;
    grid-column: auto;
    justify-self: start;
    margin-top: 6px;
  }

  .guide-hero {
    padding-top: calc(var(--header-height) + 48px);
  }

  .steps-list article {
    grid-template-columns: 1fr;
  }

  .guide-closing {
    padding: 26px;
    border-radius: 24px;
  }
}

/* Guia de aplicação pedagógica */
.question-list.guide-card-list {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.compact-list {
  margin: 22px 0 0;
  padding-left: 20px;
}

.compact-list li + li {
  margin-top: 8px;
}

.institutional-print {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(250px, 0.72fr);
  gap: clamp(28px, 5vw, 56px);
  align-items: center;
  padding: clamp(34px, 5vw, 56px);
  margin-top: clamp(20px, 4vw, 40px);
  border: 1px solid rgba(178, 145, 89, 0.42);
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, #fbf4e7 0%, #fff 62%);
  box-shadow: var(--shadow-card);
}

.institutional-print .guide-label {
  margin-bottom: 18px;
}

.institutional-print-visual {
  display: flex;
  align-items: center;
  justify-content: center;
}

.institutional-print-visual img {
  display: block;
  width: min(100%, 420px);
  height: auto;
  border-radius: 22px;
  box-shadow: 0 28px 70px rgba(34, 31, 27, 0.18);
}

@media (max-width: 900px) {
  .institutional-print {
    grid-template-columns: 1fr;
  }

  .institutional-print-visual {
    order: -1;
  }
}

@media (max-width: 620px) {
  .question-list.guide-card-list {
    grid-template-columns: 1fr;
  }

  .institutional-print {
    padding: 26px;
    border-radius: 24px;
  }
}