* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: 'Manrope', sans-serif;
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}

:root {
  --ink: #15445f;
  --ink-2: #1d5677;
  --ink-3: #0e3247;
  --paper: #eef2f3;
  --paper-2: #e0e8ea;
  --card-paper: #f8fbfb;
  --on-ink: #ebf4f8;
  --on-ink-soft: #a4c3d2;
  --on-paper: #1b3243;
  --on-paper-soft: #56707f;
  --accent: #e0a06f;
  --accent-2: #7ec7d6;
  --line-ink: rgba(235, 244, 248, 0.15);
  --line-paper: rgba(27, 50, 67, 0.12);
  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'Manrope', sans-serif;
  --font-serif: 'Newsreader', serif;
}

[data-artigos="escuro"] {
  --paper: var(--ink-2);
  --paper-2: var(--ink-3);
  --card-paper: var(--ink);
  --on-paper: var(--on-ink);
  --on-paper-soft: var(--on-ink-soft);
  --line-paper: var(--line-ink);
}

::selection {
  background: var(--accent);
  color: #1a120c;
}

a {
  color: inherit;
}

::-webkit-scrollbar {
  width: 11px;
  height: 11px;
}

::-webkit-scrollbar-thumb {
  background: rgba(120, 120, 120, 0.35);
  border-radius: 8px;
}

@keyframes drift {
  0% {
    transform: translate3d(0, 0, 0) scale(1);
  }
  100% {
    transform: translate3d(-4%, 3%, 0) scale(1.12);
  }
}

@keyframes pulse {
  0%, 100% {
    opacity: 0.55;
  }
  50% {
    opacity: 1;
  }
}

/* Header */
header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 60;
  background: color-mix(in oklab, var(--ink-3) 82%, transparent);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line-ink);
}

nav {
  max-width: 1180px;
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

nav a {
  display: flex;
  align-items: center;
  cursor: pointer;
  text-decoration: none;
}

nav .logo {
  color: var(--on-ink);
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 22px;
  letter-spacing: 0.005em;
  white-space: nowrap;
}

nav .links {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

nav .links a {
  cursor: pointer;
  color: var(--on-ink-soft);
  font-size: 14.5px;
  font-weight: 500;
  padding: 8px 12px;
  border-radius: 8px;
  text-decoration: none;
}

nav .links a.cta {
  color: #1a120c;
  background: var(--accent);
  font-weight: 700;
  padding: 9px 18px;
  border-radius: 999px;
  margin-left: 6px;
}

/* Hero */
section.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--ink);
  color: var(--on-ink);
  overflow: hidden;
  margin-top: 64px;
}

section.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(58% 75% at 82% 18%, color-mix(in oklab, var(--accent) 30%, transparent), transparent 60%), radial-gradient(50% 60% at 8% 92%, color-mix(in oklab, var(--accent-2) 26%, transparent), transparent 58%);
  animation: drift 20s ease-in-out infinite alternate;
  pointer-events: none;
}

section.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: linear-gradient(var(--line-ink) 1px, transparent 1px), linear-gradient(90deg, var(--line-ink) 1px, transparent 1px);
  background-size: 66px 66px;
  opacity: 0.6;
  -webkit-mask-image: radial-gradient(circle at 55% 42%, #000, transparent 72%);
  mask-image: radial-gradient(circle at 55% 42%, #000, transparent 72%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  max-width: 1180px;
  margin: 0 auto;
  padding: 128px 24px 72px;
  width: 100%;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
}

.hero-badge::before {
  content: '';
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent-2);
  animation: pulse 2.4s ease-in-out infinite;
}

.hero h1 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(46px, 9vw, 104px);
  line-height: 0.96;
  letter-spacing: -0.03em;
  margin: 22px 0 0;
}

.hero h1 br {
  display: block;
  content: '';
}

.hero .subtitle {
  font-family: var(--font-display);
  font-size: clamp(17px, 2.3vw, 24px);
  font-weight: 500;
  color: var(--accent-2);
  margin: 24px 0 0;
  letter-spacing: 0.01em;
}

.hero .description {
  max-width: 620px;
  font-size: clamp(17px, 1.8vw, 21px);
  line-height: 1.6;
  color: var(--on-ink);
  margin: 24px 0 0;
  text-wrap: pretty;
}

.hero .ctas {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 38px;
}

.hero .ctas a {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 14px 26px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 16px;
  cursor: pointer;
  text-decoration: none;
}

.hero .ctas .primary {
  background: var(--accent);
  color: #1a120c;
}

.hero .ctas .secondary {
  background: transparent;
  border: 1px solid var(--line-ink);
  color: var(--on-ink);
  font-weight: 600;
}

.hero .stats {
  display: flex;
  gap: 40px;
  flex-wrap: wrap;
  margin-top: 64px;
  padding-top: 34px;
  border-top: 1px solid var(--line-ink);
}

.hero .stat {
  flex: none;
}

.hero .stat-value {
  font-family: var(--font-display);
  font-size: 34px;
  font-weight: 700;
  color: var(--on-ink);
}

.hero .stat-label {
  font-size: 14px;
  color: var(--on-ink-soft);
  margin-top: 2px;
}

/* Generic sections */
section {
  background: var(--paper);
  color: var(--on-paper);
  padding: clamp(72px, 9vw, 120px) 0;
}

section.dark {
  background: var(--ink-2);
  color: var(--on-ink);
}

section.darkest {
  background: var(--ink);
  color: var(--on-ink);
}

.section-container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

section h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 3.6vw, 42px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  font-weight: 600;
  margin: 16px 0 0;
}

section h3 {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
  margin: 20px 0 8px;
}

section .label {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
}

/* Cards */
.card {
  background: var(--card-paper);
  border: 1px solid var(--line-paper);
  border-radius: 18px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  padding: 30px;
}

.card h3 {
  margin: 20px 0 8px;
}

.card p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.6;
}

.card.service-card {
  background: var(--ink-2);
  border: 1px solid var(--line-ink);
  color: var(--on-ink);
}

.card.service-card p {
  color: var(--on-ink-soft);
}

/* Reveal animation */
[data-reveal] {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

[data-reveal].visible {
  opacity: 1;
  transform: none;
}

/* Grid responsive */
[data-grid="sobre"] {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 48px;
}

[data-grid="setores"] {
  display: grid;
  grid-template-columns: 0.7fr 1.3fr;
  gap: 36px;
  align-items: center;
}

[data-grid="form"] {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
}

[data-grid="artigos"] {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 22px;
  margin-top: 48px;
}

@media (max-width: 768px) {
  [data-grid="sobre"],
  [data-grid="setores"],
  [data-grid="form"] {
    grid-template-columns: 1fr;
  }

  .hero .stats {
    flex-direction: column;
    gap: 24px;
  }

  nav .links {
    gap: 0;
  }

  nav .links a {
    font-size: 13px;
    padding: 6px 8px;
  }
}

/* Reader mode */
.reader-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: color-mix(in oklab, var(--paper) 88%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line-paper);
}

.reader-header .nav {
  max-width: 760px;
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.reader-header .back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-weight: 600;
  font-size: 14px;
  color: var(--on-paper-soft);
  text-decoration: none;
  background: none;
  border: none;
  font: inherit;
}

.reader-article {
  min-height: 100vh;
  background: var(--paper);
  color: var(--on-paper);
}

.reader-content {
  max-width: 720px;
  margin: 0 auto;
  padding: 56px 24px 120px;
}

.reader-content .label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 14px;
}

.reader-content h1 {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(34px, 6vw, 52px);
  line-height: 1.1;
  letter-spacing: -0.01em;
  margin: 14px 0 22px;
}

.reader-content .hero-image {
  height: 320px;
  border-radius: 16px;
  margin: 8px 0 36px;
  background-size: cover;
  background-position: center;
  border: 1px solid var(--line-paper);
}

.reader-content article {
  font-family: var(--font-serif);
  font-size: 20px;
  line-height: 1.75;
  color: var(--on-paper);
}

.reader-content article p {
  margin: 0 0 26px;
}

.reader-content .byline {
  margin-top: 48px;
  padding-top: 28px;
  border-top: 1px solid var(--line-paper);
  color: var(--on-paper-soft);
  font-size: 15px;
}

/* Utility classes */
.font-display {
  font-family: var(--font-display);
}

.font-serif {
  font-family: var(--font-serif);
}

.font-sm {
  font-size: 13.5px;
  font-weight: 500;
}

.gap-small {
  gap: 8px;
}

.gap-medium {
  gap: 14px;
}

.gap-large {
  gap: 22px;
}

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

.text-accent {
  color: var(--accent);
}

.text-accent-2 {
  color: var(--accent-2);
}

.text-soft {
  color: var(--on-paper-soft);
}

.flex {
  display: flex;
}

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

.flex-col {
  flex-direction: column;
}

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

.justify-center {
  justify-content: center;
}

.flex-1 {
  flex: 1;
}

/* Buttons */
button, .btn {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 14px 26px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 16px;
  cursor: pointer;
  text-decoration: none;
  border: none;
  font: inherit;
  background: var(--accent);
  color: #1a120c;
}

button.secondary, .btn.secondary {
  background: transparent;
  border: 1px solid var(--line-ink);
  color: var(--on-ink);
  font-weight: 600;
}

/* Links */
.link-external {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-weight: 700;
  font-size: 14.5px;
  color: var(--accent);
  text-decoration: none;
}

/* Tags */
.tag {
  padding: 7px 13px;
  border-radius: 8px;
  background: color-mix(in oklab, var(--on-paper) 7%, transparent);
  border: 1px solid var(--line-paper);
  font-size: 13.5px;
  font-weight: 500;
  display: inline-block;
}

.tag.pill {
  padding: 10px 18px;
  border-radius: 999px;
  border: 1px solid var(--line-ink);
  font-size: 15px;
  font-weight: 500;
}

/* Footer */
footer {
  background: var(--ink-3);
  color: var(--on-ink-soft);
  padding: 40px 0;
}

footer .container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}

footer .name {
  color: var(--on-ink);
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 20px;
}

footer .copyright {
  font-size: 14px;
}

footer a {
  color: var(--accent-2);
  text-decoration: none;
}

.cookie-consent {
  position: fixed;
  z-index: 9999;
  right: 18px;
  bottom: 18px;
  width: min(560px, calc(100vw - 36px));
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 18px;
  align-items: center;
  padding: 18px;
  border: 1px solid var(--line-paper);
  border-radius: 8px;
  background: color-mix(in oklab, var(--paper) 96%, white);
  color: var(--on-paper);
  box-shadow: 0 18px 42px rgba(0, 0, 0, 0.22);
}

.cookie-consent strong {
  display: block;
  margin-bottom: 5px;
  font-family: var(--font-display);
  font-size: 15px;
}

.cookie-consent p {
  margin: 0;
  color: var(--on-paper-soft);
  font-size: 13.5px;
  line-height: 1.45;
}

.cookie-consent-actions {
  display: flex;
  align-items: center;
  gap: 9px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.cookie-consent-actions a,
.cookie-consent-actions button {
  min-height: 38px;
  padding: 0 13px;
  border-radius: 999px;
  font-size: 13.5px;
  font-weight: 800;
}

.cookie-consent-actions a {
  display: inline-flex;
  align-items: center;
  color: var(--on-paper-soft);
  text-decoration: none;
}

.cookie-consent-actions button[data-cookie-reject] {
  background: transparent;
  border: 1px solid var(--line-paper);
  color: var(--on-paper);
}

.privacy-page {
  margin: 0;
  background: var(--paper);
  color: var(--on-paper);
  font-family: var(--font-body);
}

.privacy-content {
  width: min(860px, calc(100vw - 36px));
  margin: 0 auto;
  padding: 52px 0 72px;
}

.privacy-back {
  display: inline-flex;
  margin-bottom: 28px;
  color: var(--accent);
  font-weight: 800;
  text-decoration: none;
}

.privacy-content h1 {
  margin: 0 0 18px;
  font-family: var(--font-serif);
  font-size: clamp(38px, 6vw, 64px);
  line-height: 1;
  letter-spacing: 0;
}

.privacy-content h2 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: 22px;
  letter-spacing: 0;
}

.privacy-content p {
  margin: 0;
  color: var(--on-paper-soft);
  font-size: 17px;
  line-height: 1.7;
}

.privacy-content section {
  padding: 26px 0;
  border-top: 1px solid var(--line-paper);
}

.privacy-content code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.92em;
}

.privacy-content a {
  color: var(--accent);
}

.privacy-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 18px;
}

@media (max-width: 720px) {
  .cookie-consent {
    grid-template-columns: 1fr;
  }

  .cookie-consent-actions {
    justify-content: flex-start;
  }
}