/* ============================================
   BASE — Reset, tipografia e utilitários
   ============================================ */

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

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

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

body {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 16px;
  line-height: 1.7;
  color: var(--color-text);
  background-color: var(--color-off-white);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

ul,
ol {
  list-style: none;
}

address {
  font-style: normal;
}

.container {
  width: 100%;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--padding-x);
}

.eyebrow {
  font-family: var(--font-body);
  font-size: clamp(0.6875rem, 1.2vw, 0.75rem);
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-taupe);
}

.eyebrow--light {
  color: var(--color-light-taupe);
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.5vw, 3.25rem);
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: 0.02em;
  color: var(--color-dark-blue);
}

.section-title--light {
  color: var(--color-white);
}

.section-subtitle {
  font-size: clamp(1rem, 2vw, 1.125rem);
  font-weight: 300;
  line-height: 1.8;
  color: var(--color-text-muted);
  max-width: 640px;
}

.section-subtitle--light {
  color: var(--color-text-light);
}

.section-header {
  margin-bottom: clamp(40px, 6vw, 64px);
}

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

.section-header--center .section-subtitle {
  margin-inline: auto;
}

.section-header .eyebrow {
  margin-bottom: 16px;
}

.section-header .section-title {
  margin-bottom: 20px;
}

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

html.js .reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

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

.reveal-delay-1 { transition-delay: 100ms; }
.reveal-delay-2 { transition-delay: 200ms; }
.reveal-delay-3 { transition-delay: 300ms; }
.reveal-delay-4 { transition-delay: 400ms; }
.reveal-delay-5 { transition-delay: 500ms; }

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

.skip-link {
  position: absolute;
  top: -100%;
  left: 16px;
  z-index: 9999;
  padding: 12px 24px;
  background: var(--color-institutional-blue);
  color: var(--color-white);
  border-radius: var(--radius-sm);
  font-weight: 500;
  transition: top var(--transition-fast);
}

.skip-link:focus {
  top: 16px;
}

:focus-visible {
  outline: 2px solid var(--color-taupe);
  outline-offset: 3px;
}

.divider-line {
  width: 48px;
  height: 1px;
  background: var(--color-taupe);
  margin-block: 24px;
}

.divider-line--light {
  background: var(--color-light-taupe);
}

.credential-badge {
  font-size: 0.8125rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
}

.credential-badge--light {
  color: var(--color-text-light-muted);
}

.deco-circle {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  filter: blur(60px);
  opacity: 0.4;
}

section {
  padding-block: var(--section-spacing);
}

section.section--compact {
  padding-block: var(--section-spacing-sm);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}