:root {
  color-scheme: light;
  --page: #f5f7f8;
  --paper: #ffffff;
  --paper-soft: #eef4f5;
  --ink: #10222b;
  --muted: #5d6a70;
  --line: #dbe5e8;
  --navy: #082532;
  --navy-2: #0c3440;
  --petrol: #123f49;
  --cyan: #29c7d7;
  --gold: #c99a4a;
  --shadow: 0 18px 50px rgba(8, 37, 50, 0.14);
  --card-shadow: 0 10px 30px rgba(8, 37, 50, 0.08);
  --font: "Inter", Arial, sans-serif;
  --container: 1180px;
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  overflow-x: hidden;
  background: var(--page);
  color: var(--ink);
  font-family: var(--font);
}

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

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

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

p {
  color: var(--muted);
  line-height: 1.72;
}

.container {
  width: min(var(--container), calc(100% - 48px));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(8, 37, 50, 0.94);
  color: #ffffff;
  backdrop-filter: blur(16px);
}

.header-inner {
  display: flex;
  width: min(var(--container), calc(100% - 48px));
  height: 74px;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-inline: auto;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  font-weight: 900;
}

.brand-mark {
  position: relative;
  display: block;
  width: 230px;
  height: 44px;
  overflow: hidden;
  border: 0;
  border-radius: 0;
  background: transparent;
}

.brand-mark img {
  position: absolute;
  top: 50%;
  left: 0;
  width: 100%;
  height: auto;
  max-width: none;
  transform: translateY(-50%);
}

.brand-name {
  white-space: nowrap;
}

.site-nav {
  display: flex;
  gap: 2px;
}

.site-nav a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border-radius: var(--radius);
  padding: 10px 11px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.85rem;
  font-weight: 700;
}

.site-nav .material-symbols-rounded {
  font-size: 1.05rem;
}

.site-nav a:hover {
  background: rgba(255, 255, 255, 0.08);
  color: #ffffff;
}

.button {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  max-width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: var(--radius);
  padding: 0 20px;
  backdrop-filter: blur(18px) saturate(165%);
  -webkit-backdrop-filter: blur(18px) saturate(165%);
  font-size: 0.9rem;
  font-weight: 850;
  line-height: 1.1;
  text-align: center;
  text-wrap: balance;
  text-shadow: 0 1px 0 rgba(255, 255, 255, 0.16);
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease, border-color 180ms ease;
}

.button::before {
  content: "";
  position: absolute;
  inset: 1px;
  z-index: -1;
  border-radius: calc(var(--radius) - 1px);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.32), rgba(255, 255, 255, 0.05) 44%, rgba(255, 255, 255, 0.16)),
    radial-gradient(circle at 18% 0%, rgba(255, 255, 255, 0.42), transparent 36%);
  opacity: 0.72;
}

.button::after {
  content: "";
  position: absolute;
  top: -70%;
  bottom: -70%;
  left: -45%;
  z-index: -1;
  width: 38%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.34), transparent);
  transform: rotate(18deg) translateX(-160%);
  transition: transform 520ms cubic-bezier(0.22, 1, 0.36, 1);
}

.button:hover::after {
  transform: rotate(18deg) translateX(420%);
}

.material-symbols-rounded {
  font-family: "Material Symbols Rounded";
  font-size: 1.25em;
  font-weight: normal;
  font-style: normal;
  line-height: 1;
  text-transform: none;
  letter-spacing: 0;
  white-space: nowrap;
  direction: ltr;
  font-feature-settings: "liga";
  -webkit-font-smoothing: antialiased;
}

.button:hover {
  transform: translateY(-3px);
  border-color: rgba(255, 255, 255, 0.52);
}

.button:active {
  transform: translateY(0);
  box-shadow: none;
}

.button:focus-visible,
.site-nav a:focus-visible,
.ecosystem-card:focus-visible,
.footer-copy a:focus-visible {
  outline: 3px solid rgba(41, 199, 215, 0.48);
  outline-offset: 3px;
}

.button-small {
  min-height: 42px;
  padding-inline: 15px;
  font-size: 0.82rem;
}

.button-primary {
  background:
    linear-gradient(135deg, rgba(41, 199, 215, 0.92), rgba(41, 199, 215, 0.46) 42%, rgba(255, 255, 255, 0.2)),
    rgba(41, 199, 215, 0.32);
  color: #06212a;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.58),
    inset 0 -18px 32px rgba(8, 37, 50, 0.12),
    0 14px 34px rgba(41, 199, 215, 0.22),
    0 0 0 1px rgba(41, 199, 215, 0.2);
}

.button-primary:hover {
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.68),
    inset 0 -18px 32px rgba(8, 37, 50, 0.1),
    0 20px 46px rgba(41, 199, 215, 0.3),
    0 0 0 1px rgba(255, 255, 255, 0.18);
}

.button-secondary {
  border-color: rgba(255, 255, 255, 0.2);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.18), rgba(255, 255, 255, 0.06) 46%, rgba(41, 199, 215, 0.14)),
    rgba(8, 37, 50, 0.24);
  color: #ffffff;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.24),
    inset 0 -18px 34px rgba(0, 0, 0, 0.12),
    0 14px 34px rgba(8, 37, 50, 0.16);
}

.button-secondary:hover {
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.24), rgba(255, 255, 255, 0.08) 46%, rgba(41, 199, 215, 0.2)),
    rgba(8, 37, 50, 0.3);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.32),
    inset 0 -18px 34px rgba(0, 0, 0, 0.1),
    0 20px 46px rgba(8, 37, 50, 0.22),
    0 0 28px rgba(41, 199, 215, 0.12);
}

.eyebrow {
  display: inline-flex;
  margin-bottom: 14px;
  color: var(--cyan);
  font-size: 0.74rem;
  font-weight: 900;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

h1 {
  max-width: 760px;
  margin-bottom: 22px;
  color: #ffffff;
  font-size: clamp(2.7rem, 5.2vw, 5.4rem);
  font-weight: 950;
  letter-spacing: 0;
  line-height: 1.02;
}

h2 {
  margin-bottom: 18px;
  color: var(--ink);
  font-size: clamp(2rem, 3.2vw, 3.35rem);
  font-weight: 900;
  letter-spacing: 0;
  line-height: 1.08;
}

h3 {
  margin-bottom: 10px;
  color: var(--ink);
  font-size: 1.05rem;
  font-weight: 850;
  line-height: 1.28;
}

.hero {
  overflow: hidden;
  padding: 94px 0 82px;
  background:
    linear-gradient(90deg, rgba(8, 37, 50, 0.95) 0%, rgba(8, 37, 50, 0.74) 48%, rgba(8, 37, 50, 0.28) 100%),
    url("./professor-cae-galvao-divida-zero.png") center right / cover no-repeat;
}

.hero-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.68fr) minmax(0, 0.32fr);
  gap: 52px;
  align-items: center;
}

.hero-copy p {
  max-width: 710px;
  color: rgba(255, 255, 255, 0.76);
  font-size: 1.05rem;
}

.hero-lead {
  color: rgba(255, 255, 255, 0.9) !important;
  font-size: 1.18rem !important;
}

.action-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 30px 0 28px;
}

.hero-proof {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.hero-proof span {
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: var(--radius);
  padding: 10px 12px;
  background: rgba(255, 255, 255, 0.06);
  color: rgba(255, 255, 255, 0.76);
  font-size: 0.84rem;
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease;
}

.hero-proof span:hover {
  transform: translateY(-2px);
  border-color: rgba(41, 199, 215, 0.42);
  background: rgba(41, 199, 215, 0.1);
}

.hero-proof strong {
  color: #ffffff;
}

.hero-media {
  display: none;
}

.hero-media img {
  height: 560px;
  object-fit: cover;
  object-position: 60% center;
}

.trust-strip {
  padding: 18px 0;
  background: var(--paper);
  border-bottom: 1px solid var(--line);
}

.trust-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 14px;
  align-items: center;
}

.trust-list span {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 8px 12px;
  color: var(--muted);
  font-size: 0.83rem;
  font-weight: 750;
  cursor: default;
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease, color 160ms ease;
}

.trust-list span:hover {
  transform: translateY(-2px);
  border-color: rgba(41, 199, 215, 0.4);
  background: rgba(41, 199, 215, 0.08);
  color: var(--ink);
}

.section {
  padding: 92px 0;
  border-bottom: 1px solid var(--line);
}

.intro-section {
  padding-top: 58px;
}

.intro-section .split-layout {
  grid-template-columns: minmax(360px, 0.92fr) minmax(0, 1.08fr);
  gap: 54px;
}

.intro-image-panel {
  width: min(100%, 520px);
  justify-self: start;
}

.intro-image-panel img {
  aspect-ratio: 1112 / 1402;
  object-fit: cover;
  object-position: center;
}

.intro-copy {
  max-width: 560px;
  justify-self: end;
}

.intro-copy p {
  max-width: 58ch;
}

.split-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1fr);
  gap: 62px;
  align-items: center;
}

.split-layout .copy-block {
  max-width: 640px;
}

.split-layout .copy-block p {
  max-width: 62ch;
}

.media-left {
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1fr);
}

.cae-section .media-left {
  grid-template-columns: minmax(360px, 1.08fr) minmax(0, 0.92fr);
  align-items: center;
}

.sheila-section .split-layout {
  grid-template-columns: minmax(0, 0.92fr) minmax(360px, 1.08fr);
  align-items: center;
}

.copy-block p {
  margin-bottom: 16px;
  font-size: 1rem;
}

.dark-section {
  background: var(--navy);
}

.dark-section h2,
.dark-section h3 {
  color: #ffffff;
}

.dark-section p {
  color: rgba(255, 255, 255, 0.68);
}

.image-panel,
.book-panel {
  overflow: hidden;
  margin-bottom: 0;
  border: 1px solid rgba(41, 199, 215, 0.2);
  border-radius: var(--radius);
  background: var(--navy);
  box-shadow: var(--shadow);
  transition: transform 200ms ease, box-shadow 200ms ease, border-color 200ms ease;
}

.image-panel:hover,
.book-panel:hover {
  transform: translateY(-4px);
  border-color: rgba(201, 154, 74, 0.45);
  box-shadow: 0 24px 58px rgba(8, 37, 50, 0.18);
}

.image-panel img {
  aspect-ratio: 16 / 9;
  object-fit: cover;
  transition: transform 260ms ease;
}

.image-panel:hover img {
  transform: scale(1.025);
}

.intro-image-panel {
  max-width: 520px;
  aspect-ratio: 1112 / 1402;
}

.intro-image-panel img {
  aspect-ratio: 1112 / 1402;
  height: auto;
  object-fit: cover;
  object-position: center;
}

.professor-card {
  border-color: rgba(201, 154, 74, 0.42);
}

.professor-card img {
  aspect-ratio: 1112 / 1402;
  object-fit: cover;
  object-position: 48% 34%;
  transform: scale(1.12);
}

.professor-card:hover img {
  transform: scale(1.15);
}

.authority-professor-card {
  border-color: rgba(201, 154, 74, 0.42);
}

.authority-professor-card img {
  aspect-ratio: 1112 / 1402;
  object-fit: cover;
  object-position: 50% 34%;
}

.sheila-card {
  border-color: rgba(201, 154, 74, 0.42);
}

.sheila-card img {
  aspect-ratio: 1112 / 1402;
  object-fit: cover;
  object-position: 50% 34%;
  transform: scale(1.08);
}

.sheila-card:hover img {
  transform: scale(1.11);
}

.square-panel img {
  aspect-ratio: 1 / 1;
}

.section-heading,
.cards-heading {
  max-width: 820px;
  margin-bottom: 42px;
}

.section-heading p,
.cards-heading p {
  font-size: 1.05rem;
}

.method-layout {
  display: block;
}

.method-image-panel {
  max-width: var(--container);
  margin: 0 auto;
}

.method-image-panel img {
  aspect-ratio: 1672 / 941;
  object-fit: contain;
}

.keys-grid,
.audience-grid,
.ecosystem-grid,
.faq-grid {
  display: grid;
  gap: 16px;
}

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

.keys-grid article,
.audience-grid article,
.ecosystem-grid article,
.ecosystem-card,
.faq-grid details {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
  box-shadow: var(--card-shadow);
}

.keys-grid article {
  padding: 22px;
}

.keys-grid span {
  display: inline-flex;
  margin-bottom: 14px;
  color: var(--cyan);
  font-size: 0.8rem;
  font-weight: 950;
}

.keys-grid p,
.audience-grid p,
.ecosystem-grid p,
.ecosystem-card p,
.faq-grid p {
  margin-bottom: 0;
  font-size: 0.93rem;
}

.problem-section {
  background: var(--paper-soft);
}

.problem-section .split-layout {
  grid-template-columns: minmax(0, 0.78fr) minmax(420px, 1.22fr);
  gap: 54px;
}

.problem-section .copy-block {
  max-width: 560px;
}

.problem-title {
  font-size: clamp(1.65rem, 2.45vw, 2.55rem);
}

.salary-bank-card {
  border-color: rgba(201, 154, 74, 0.42);
  justify-self: stretch;
  width: min(100%, 620px);
  margin-left: auto;
}

.salary-bank-card img {
  aspect-ratio: 1112 / 1402;
  object-fit: cover;
  object-position: 50% 34%;
}

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

.audience-grid article {
  position: relative;
  overflow: hidden;
  min-height: 250px;
  border-color: rgba(8, 37, 50, 0.1);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.96), rgba(238, 244, 245, 0.72)),
    var(--paper);
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.audience-grid article::before {
  content: "";
  position: absolute;
  inset: 0;
  border-top: 3px solid var(--cyan);
  pointer-events: none;
}

.audience-grid article::after {
  content: "";
  position: absolute;
  right: -42px;
  top: -42px;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: rgba(41, 199, 215, 0.1);
  transition: transform 220ms ease, background 220ms ease;
}

.audience-grid article:hover {
  transform: translateY(-5px);
  border-color: rgba(41, 199, 215, 0.38);
  box-shadow: 0 18px 42px rgba(8, 37, 50, 0.13);
}

.audience-grid article:hover::after {
  transform: scale(1.18);
  background: rgba(201, 154, 74, 0.14);
}

.audience-icon {
  display: inline-flex;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  border: 1px solid rgba(41, 199, 215, 0.22);
  border-radius: 999px;
  background: rgba(41, 199, 215, 0.09);
  color: var(--petrol);
  font-size: 1.55rem;
}

.audience-tag {
  display: inline-flex;
  margin-bottom: 14px;
  border: 1px solid rgba(201, 154, 74, 0.28);
  border-radius: 999px;
  padding: 6px 10px;
  color: #846329;
  background: rgba(201, 154, 74, 0.1);
  font-size: 0.72rem;
  font-weight: 850;
  text-transform: uppercase;
}

.audience-grid article,
.ecosystem-grid article,
.ecosystem-card {
  padding: 28px;
}

.ecosystem-card {
  display: block;
  color: inherit;
  transition: transform 160ms ease, box-shadow 160ms ease, border-color 160ms ease;
}

.ecosystem-card:hover {
  transform: translateY(-3px);
  border-color: rgba(41, 199, 215, 0.45);
  box-shadow: 0 16px 36px rgba(8, 37, 50, 0.12);
}

.ecosystem-card:active {
  transform: translateY(-1px);
}

.ecosystem-card .material-symbols-rounded {
  display: inline-flex;
  margin-bottom: 16px;
  color: var(--cyan);
  font-size: 1.8rem;
}

.featured-card {
  position: relative;
  overflow: hidden;
  border-color: rgba(201, 154, 74, 0.45);
}

.featured-card::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(120deg, transparent 0%, rgba(201, 154, 74, 0.12) 42%, transparent 68%);
  transform: translateX(-120%);
  animation: card-sheen 3.8s ease-in-out infinite;
}

.featured-card .material-symbols-rounded {
  color: var(--gold);
}

@keyframes card-sheen {
  0%,
  58% {
    transform: translateX(-120%);
  }

  100% {
    transform: translateX(120%);
  }
}

.impact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.9fr);
  gap: 58px;
  align-items: center;
}

.impact-grid .copy-block {
  max-width: 560px;
}

.impact-professor-card {
  border-color: rgba(201, 154, 74, 0.42);
}

.impact-professor-card img {
  aspect-ratio: 1112 / 1402;
  object-fit: cover;
  object-position: 50% 34%;
}

.book-section {
  background: var(--paper);
}

.book-panel {
  display: grid;
  place-items: center;
  padding: 24px;
  background: linear-gradient(145deg, #092a37, #113d48);
}

.book-panel img {
  width: min(100%, 440px);
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.ecosystem-section {
  background: var(--paper-soft);
}

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

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

.faq-grid details {
  padding: 22px 24px;
  transition: transform 160ms ease, border-color 160ms ease, box-shadow 160ms ease;
}

.faq-grid details:hover,
.faq-grid details[open] {
  transform: translateY(-2px);
  border-color: rgba(41, 199, 215, 0.34);
  box-shadow: 0 14px 34px rgba(8, 37, 50, 0.1);
}

.faq-grid summary {
  cursor: pointer;
  color: var(--ink);
  font-weight: 850;
  line-height: 1.35;
  transition: color 160ms ease;
}

.faq-grid summary:hover {
  color: var(--petrol);
}

.faq-grid p {
  margin-top: 14px;
}

.final-cta {
  padding: 88px 0;
  background:
    linear-gradient(90deg, rgba(8, 37, 50, 0.98), rgba(18, 63, 73, 0.94)),
    var(--navy);
}

.final-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.65fr);
  gap: 50px;
  align-items: center;
}

.final-layout h2 {
  color: #ffffff;
}

.final-layout p {
  max-width: 680px;
  color: rgba(255, 255, 255, 0.72);
}

.final-actions,
.official-links {
  display: grid;
  gap: 12px;
}

.office-card {
  display: grid;
  grid-template-columns: 128px minmax(0, 1fr);
  gap: 16px;
  align-items: stretch;
  padding: 12px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.08);
  color: #ffffff;
  text-decoration: none;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.12), 0 18px 45px rgba(0, 0, 0, 0.16);
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.office-card:hover,
.office-card:focus-visible {
  transform: translateY(-2px);
  border-color: rgba(41, 199, 215, 0.42);
  background: rgba(41, 199, 215, 0.12);
}

.office-card img {
  width: 100%;
  height: 100%;
  min-height: 128px;
  border-radius: 12px;
  object-fit: cover;
}

.office-card-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  min-width: 0;
}

.office-card-content strong {
  color: #ffffff;
  font-size: 1rem;
  line-height: 1.25;
}

.office-card-content span:not(.office-label) {
  color: rgba(255, 255, 255, 0.66);
  font-size: 0.88rem;
  line-height: 1.45;
}

.office-label {
  width: fit-content;
  color: var(--cyan);
  font-size: 0.68rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.reveal-target {
  opacity: 0;
  transform: translateY(34px);
  transition:
    opacity 760ms cubic-bezier(0.22, 1, 0.36, 1),
    transform 760ms cubic-bezier(0.22, 1, 0.36, 1);
  will-change: opacity, transform;
}

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

@keyframes scroll-reveal {
  from {
    opacity: 0;
    transform: translateY(34px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@supports (animation-timeline: view()) {
  .section-heading,
  .split-layout > *,
  .method-layout,
  .audience-grid > *,
  .impact-grid > *,
  .ecosystem-grid > *,
  .faq-grid > *,
  .final-layout > *,
  .trust-list span,
  .hero-proof span {
    animation: scroll-reveal linear both;
    animation-timeline: view();
    animation-range: entry 0% cover 34%;
  }

  .ecosystem-grid > :nth-child(2n),
  .faq-grid > :nth-child(2n),
  .trust-list span:nth-child(2n),
  .hero-proof span:nth-child(2n) {
    animation-range: entry 6% cover 38%;
  }
}

.trust-list .reveal-target:nth-child(2n),
.hero-proof .reveal-target:nth-child(2n),
.split-layout .reveal-target:nth-child(2n),
.impact-grid .reveal-target:nth-child(2n),
.final-layout .reveal-target:nth-child(2n),
.ecosystem-grid .reveal-target:nth-child(2n),
.faq-grid .reveal-target:nth-child(2n) {
  transition-delay: 80ms;
}

.trust-list .reveal-target:nth-child(3n),
.hero-proof .reveal-target:nth-child(3n),
.split-layout .reveal-target:nth-child(3n),
.impact-grid .reveal-target:nth-child(3n),
.final-layout .reveal-target:nth-child(3n),
.ecosystem-grid .reveal-target:nth-child(3n),
.faq-grid .reveal-target:nth-child(3n) {
  transition-delay: 140ms;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }

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

  .featured-card::before {
    animation: none;
  }
}

.site-footer {
  padding: 46px 0;
  background: #061a22;
  color: #ffffff;
}

.footer-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) repeat(3, minmax(0, 1fr));
  gap: 42px;
}

.footer-brand {
  margin-bottom: 12px;
}

.site-footer p,
.footer-copy span {
  color: rgba(255, 255, 255, 0.58);
  font-size: 0.9rem;
}

.footer-copy {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-copy strong {
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* ── PULL QUOTE ──────────────────────────────────────────────── */

.pull-quote {
  margin: 24px 0 0;
  padding: 16px 20px;
  border-left: 3px solid var(--cyan);
  background: rgba(41, 199, 215, 0.07);
  border-radius: 0 var(--radius) var(--radius) 0;
  color: rgba(255, 255, 255, 0.88);
  font-size: 1rem;
  font-style: italic;
  line-height: 1.6;
}

.problem-section .pull-quote,
.section:not(.dark-section) .pull-quote {
  color: var(--ink);
  background: rgba(41, 199, 215, 0.06);
}

/* ── STEPS LIST ──────────────────────────────────────────────── */

.steps-list {
  margin: 0 0 20px;
  padding-left: 0;
  list-style: none;
  counter-reset: steps;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.steps-list li {
  counter-increment: steps;
  display: flex;
  align-items: center;
  gap: 14px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.97rem;
  font-weight: 600;
}

.steps-list li::before {
  content: counter(steps, decimal-leading-zero);
  display: inline-flex;
  width: 36px;
  height: 36px;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border: 1px solid rgba(41, 199, 215, 0.4);
  border-radius: var(--radius);
  background: rgba(41, 199, 215, 0.1);
  color: var(--cyan);
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.04em;
}

/* ── FOOTER BOTTOM ───────────────────────────────────────────── */

.footer-copy a {
  color: rgba(255, 255, 255, 0.58);
  font-size: 0.9rem;
  transition: color 140ms;
}

.footer-copy a:hover {
  color: var(--cyan);
}

.social-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  width: fit-content;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 999px;
  padding: 8px 12px;
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  color: rgba(255, 255, 255, 0.78) !important;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.12);
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease, color 160ms ease, box-shadow 160ms ease;
}

.social-link .material-symbols-rounded {
  color: var(--cyan);
  font-size: 1.15rem;
}

.social-link:hover {
  transform: translateY(-2px);
  border-color: rgba(41, 199, 215, 0.42);
  background: rgba(41, 199, 215, 0.12);
  color: #ffffff !important;
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.18);
}

.footer-bottom {
  margin-top: 36px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-bottom-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  color: rgba(255, 255, 255, 0.36);
  font-size: 0.8rem;
}

.footer-legal {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}

.footer-legal a {
  color: rgba(255, 255, 255, 0.62);
  text-decoration: none;
  transition: color 180ms ease;
}

.footer-legal a:hover,
.footer-legal a:focus-visible {
  color: #ffffff;
}

/* ── CTA CLOSING ─────────────────────────────────────────────── */

.cta-closing {
  margin-top: 20px;
  font-style: italic;
  color: rgba(255, 255, 255, 0.55) !important;
  font-size: 0.97rem !important;
}

@media (max-width: 1180px) {
  .brand-mark {
    width: 190px;
  }

  .site-nav a {
    padding-inline: 8px;
    font-size: 0.78rem;
  }

  .header-inner {
    gap: 14px;
  }

  .hero-layout {
    grid-template-columns: minmax(0, 0.74fr) minmax(0, 0.26fr);
  }

  .intro-section .split-layout,
  .problem-section .split-layout,
  .impact-grid {
    gap: 42px;
  }
}

@media (max-width: 1020px) {
  .site-nav {
    display: none;
  }

  .site-header {
    position: sticky;
  }

  .header-inner {
    height: 68px;
  }

  .hero-layout,
  .split-layout,
  .cae-section .media-left,
  .sheila-section .split-layout,
  .intro-section .split-layout,
  .problem-section .split-layout,
  .method-layout,
  .impact-grid,
  .final-layout {
    grid-template-columns: 1fr;
  }

  .intro-image-panel,
  .intro-copy {
    width: 100%;
    max-width: none;
    justify-self: stretch;
  }

  .split-layout .copy-block,
  .problem-section .copy-block,
  .impact-grid .copy-block {
    max-width: 720px;
  }

  .salary-bank-card {
    width: min(100%, 560px);
    margin: 0 auto;
  }

  .hero {
    padding: 78px 0 70px;
    background:
      linear-gradient(90deg, rgba(8, 37, 50, 0.96), rgba(8, 37, 50, 0.76)),
      url("./professor-cae-galvao-divida-zero.png") center right / cover no-repeat;
  }

  .hero-copy p,
  .hero-lead {
    max-width: 760px;
  }

  .hero-media img {
    height: 460px;
  }

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

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

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

@media (max-width: 700px) {
  .container,
  .header-inner {
    width: min(100% - 32px, var(--container));
  }

  .header-inner {
    height: 66px;
  }

  .brand-mark {
    width: 168px;
    height: 38px;
  }

  .header-inner .button {
    display: none;
  }

  .brand-name {
    font-size: 0.95rem;
  }

  h1 {
    font-size: clamp(2.25rem, 12vw, 3.2rem);
  }

  h2 {
    font-size: clamp(1.7rem, 8vw, 2.25rem);
  }

  .hero,
  .section,
  .final-cta {
    padding: 58px 0;
  }

  .intro-section {
    padding-top: 42px;
  }

  .hero-layout,
  .split-layout,
  .cae-section .media-left,
  .sheila-section .split-layout,
  .intro-section .split-layout,
  .problem-section .split-layout,
  .method-layout,
  .impact-grid,
  .final-layout {
    gap: 32px;
  }

  .hero-media img {
    height: 340px;
  }

  .action-row,
  .action-row .button,
  .official-links .button {
    width: 100%;
  }

  .hero-proof,
  .trust-list {
    gap: 8px;
  }

  .hero-proof span,
  .trust-list span {
    width: 100%;
  }

  .intro-image-panel,
  .salary-bank-card,
  .impact-professor-card,
  .authority-professor-card,
  .professor-card,
  .sheila-card {
    width: 100%;
    max-width: 380px;
    margin-inline: auto;
  }

  .cae-section .copy-block,
  .sheila-section .copy-block {
    order: 1;
  }

  .cae-section .professor-card,
  .sheila-section .sheila-card {
    order: 2;
  }

  .cae-section .copy-block h2,
  .sheila-section .copy-block h2 {
    text-wrap: balance;
    overflow-wrap: anywhere;
  }

  .cae-section .copy-block p,
  .sheila-section .copy-block p {
    font-size: 0.98rem;
  }

  .professor-card img,
  .sheila-card img {
    aspect-ratio: 4 / 5;
    transform: none;
  }

  .professor-card:hover img,
  .sheila-card:hover img {
    transform: none;
  }

  .intro-image-panel {
    max-width: none;
  }

  .split-layout .copy-block,
  .problem-section .copy-block,
  .impact-grid .copy-block,
  .split-layout .copy-block p,
  .intro-copy p {
    max-width: none;
  }

  .method-image-panel {
    border-radius: 6px;
  }

  .keys-grid,
  .faq-grid,
  .footer-layout {
    grid-template-columns: 1fr;
  }

  .office-card {
    grid-template-columns: 112px minmax(0, 1fr);
  }

  .office-card img {
    min-height: 112px;
  }

  .audience-grid,
  .ecosystem-grid {
    grid-template-columns: 1fr;
  }

  .keys-grid article,
  .audience-grid article,
  .ecosystem-grid article,
  .ecosystem-card {
    padding: 22px;
  }

  .footer-bottom-inner {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 520px) {
  .container,
  .header-inner {
    width: min(100% - 24px, var(--container));
  }

  .hero {
    padding: 48px 0 52px;
    background:
      linear-gradient(90deg, rgba(8, 37, 50, 0.98), rgba(8, 37, 50, 0.86)),
      url("./professor-cae-galvao-divida-zero.png") 64% center / cover no-repeat;
  }

  h1 {
    font-size: clamp(2rem, 13vw, 2.8rem);
  }

  h2,
  .problem-title {
    font-size: clamp(1.45rem, 8.5vw, 2rem);
  }

  p,
  .hero-copy p,
  .hero-lead {
    font-size: 0.96rem !important;
    line-height: 1.65;
  }

  .cae-section .copy-block,
  .sheila-section .copy-block {
    min-width: 0;
  }

  .cae-section .copy-block h2,
  .sheila-section .copy-block h2 {
    font-size: clamp(1.55rem, 8vw, 1.95rem);
  }

  .professor-card,
  .sheila-card {
    max-width: 320px;
  }

  .button {
    min-height: 48px;
    padding-inline: 16px;
    font-size: 0.84rem;
  }

  .section-heading,
  .cards-heading {
    margin-bottom: 30px;
  }

  .audience-grid article {
    min-height: auto;
  }

  .final-layout {
    grid-template-columns: 1fr;
  }

  .office-card {
    grid-template-columns: 1fr;
  }

  .office-card img {
    aspect-ratio: 16 / 9;
    min-height: 0;
  }

  .social-link {
    width: 100%;
  }
}

@media (max-width: 380px) {
  .brand-mark {
    width: 142px;
  }

  .hero-proof span,
  .trust-list span {
    font-size: 0.78rem;
  }

  .official-links .button {
    justify-content: flex-start;
    text-align: left;
  }
}