/* ==========================================================================
   Síntese Estratégica — Design System
   Navy #121E3B · Periwinkle #609CF8
   Headings: Cambria · Body: Calibri / Inter fallback
   ========================================================================== */

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

:root {
  --navy: #121E3B;
  --navy-mid: #1B2B52;
  --navy-soft: #24356199;
  --periwinkle: #609CF8;
  --periwinkle-dark: #3F82E8;
  --periwinkle-light: #8FB9FA;
  --white: #FFFFFF;
  --gray-bg: #F5F7FB;
  --gray-border: #E3E7F0;
  --text-dark: #222222;
  --text-mid: #595959;
  --text-on-navy: #FFFFFF;
  --text-on-navy-mid: rgba(255,255,255,0.72);

  --font-head: Cambria, Georgia, 'Times New Roman', serif;
  --font-body: Calibri, Inter, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --container: 1160px;
  --radius: 10px;
  --shadow: 0 8px 30px rgba(18, 30, 59, 0.10);
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--text-dark);
  background: var(--white);
  line-height: 1.65;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

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

a { color: var(--periwinkle-dark); text-decoration: none; }
a:hover { text-decoration: underline; }

h1, h2, h3, h4 {
  font-family: var(--font-head);
  font-weight: 700;
  line-height: 1.25;
  color: var(--navy);
}
h1 { font-size: clamp(2rem, 4.4vw, 2.9rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); margin-bottom: 0.9rem; }
h3 { font-size: 1.25rem; margin-bottom: 0.5rem; }
p { margin-bottom: 1rem; text-align: justify; text-justify: inter-word; }
ul, ol { padding-left: 1.25rem; margin-bottom: 1rem; }
li { margin-bottom: 0.4rem; }

/* Textos que devem continuar centralizados/alinhados à esquerda mesmo com
   o parágrafo justificado por padrão acima */
.hero .lede, .hero p, .text-center p { text-align: center; }
.footer-grid p, .form-note, .breadcrumb { text-align: left; }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section { padding: 4.5rem 0; }
.section--tight { padding: 3rem 0; }
.section--navy { background: var(--navy); color: var(--text-on-navy); }
.section--navy h2, .section--navy h3 { color: var(--white); }
.section--navy p { color: var(--text-on-navy-mid); }
.section--gray { background: var(--gray-bg); }

/* Fundo dinâmico: blobs de gradiente flutuando devagar atrás do conteúdo
   navy (hero + section--navy). Puramente decorativo (::before/::after),
   não interfere no texto nem depende de JS. */
.hero, .section--navy {
  position: relative;
  overflow: hidden;
}
.hero::before, .hero::after,
.section--navy::before, .section--navy::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  filter: blur(70px);
  pointer-events: none;
  z-index: 0;
}
.hero::before, .section--navy::before {
  width: 26rem; height: 26rem;
  background: radial-gradient(circle, rgba(96, 156, 248, 0.35), transparent 70%);
  top: -8rem; left: -6rem;
  animation: blob-float-a 22s ease-in-out infinite;
}
.hero::after, .section--navy::after {
  width: 24rem; height: 24rem;
  background: radial-gradient(circle, rgba(200, 242, 90, 0.16), transparent 70%);
  bottom: -9rem; right: -5rem;
  animation: blob-float-b 26s ease-in-out infinite;
}
.hero .container, .section--navy .container { position: relative; z-index: 1; }
@keyframes blob-float-a {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(4rem, 2.5rem) scale(1.15); }
}
@keyframes blob-float-b {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(-3rem, -2rem) scale(1.1); }
}
@media (prefers-reduced-motion: reduce) {
  .hero::before, .hero::after, .section--navy::before, .section--navy::after { animation: none; }
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--periwinkle);
  background: rgba(96, 156, 248, 0.12);
  padding: 0.35rem 0.8rem;
  border-radius: 999px;
  margin-bottom: 1rem;
}
.eyebrow::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--periwinkle);
  flex-shrink: 0;
  animation: eyebrow-pulse 2.4s ease-out infinite;
}
.section--navy .eyebrow { background: rgba(96, 156, 248, 0.18); }
@keyframes eyebrow-pulse {
  0% { box-shadow: 0 0 0 0 rgba(96, 156, 248, 0.55); }
  70% { box-shadow: 0 0 0 8px rgba(96, 156, 248, 0); }
  100% { box-shadow: 0 0 0 0 rgba(96, 156, 248, 0); }
}
@media (prefers-reduced-motion: reduce) {
  .eyebrow::before { animation: none; }
}

.lede {
  font-size: 1.15rem;
  color: var(--text-mid);
  max-width: 62ch;
}
.section--navy .lede { color: var(--text-on-navy-mid); }

/* ── Skip link (a11y) ── */
.skip-link {
  position: absolute; left: -999px; top: 0;
  background: var(--periwinkle); color: var(--navy);
  padding: 0.6rem 1rem; z-index: 1000; font-weight: 600;
}
.skip-link:focus { left: 1rem; top: 1rem; }

/* ==========================================================================
   HEADER / NAV — pure CSS, no JS dependency
   ========================================================================== */
header.site-header {
  background: rgba(18, 30, 59, 0.97);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  position: sticky;
  top: 0;
  z-index: 200;
  box-shadow: 0 1px 0 rgba(255,255,255,0.08);
}
.nav-bar {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 1.5rem;
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.wordmark {
  font-family: var(--font-head);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: -0.01em;
  flex-shrink: 0;
  transition: color 0.15s;
}
.wordmark span { color: var(--periwinkle); }
.wordmark:hover { color: var(--periwinkle-light); text-decoration: none; }

.nav-toggle-check { display: none; }
.nav-toggle-label {
  display: none;
  cursor: pointer;
  color: var(--white);
  font-size: 1.6rem;
  line-height: 1;
  padding: 0.4rem;
}

nav.nav-links {
  display: flex;
  align-items: center;
  gap: 1.9rem;
}
nav.nav-links > ul {
  display: flex;
  align-items: center;
  gap: 1.9rem;
  list-style: none;
  padding-left: 0;
  margin-bottom: 0;
}
nav.nav-links li { margin-bottom: 0; }
nav.nav-links a {
  color: var(--text-on-navy-mid);
  font-size: 0.94rem;
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
}
nav.nav-links a:hover, nav.nav-links a:focus { color: var(--white); }
nav.nav-links li.current > a { color: var(--white); }

/* Frentes dropdown — hover + focus, no JS */
.has-dropdown { position: relative; }
.dropdown {
  display: none;
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 0.6rem;
  min-width: 220px;
  list-style: none;
  margin-bottom: 0;
  z-index: 50;
}
.has-dropdown:hover .dropdown,
.has-dropdown:focus-within .dropdown {
  display: block;
}
.dropdown li a {
  display: block;
  color: var(--text-dark);
  font-weight: 500;
  padding: 0.55rem 0.75rem;
  border-radius: 6px;
}
.dropdown li a:hover { background: var(--gray-bg); text-decoration: none; }

.nav-cta {
  background: var(--periwinkle);
  color: var(--navy) !important;
  font-weight: 700 !important;
  padding: 0.55rem 1.15rem;
  border-radius: 7px;
  font-size: 0.92rem !important;
}
.nav-cta:hover { background: var(--periwinkle-light); text-decoration: none; }

@media (max-width: 900px) {
  .nav-toggle-label { display: block; }
  nav.nav-links {
    position: absolute;
    top: 68px;
    left: 0;
    right: 0;
    background: var(--navy-mid);
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.25s ease;
  }
  nav.nav-links > ul {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 0.5rem 1.5rem 1.5rem;
  }
  nav.nav-links li { border-bottom: 1px solid rgba(255,255,255,0.08); }
  nav.nav-links a { display: block; padding: 0.9rem 0.2rem; }
  .has-dropdown .dropdown {
    display: block;
    position: static;
    transform: none;
    background: transparent;
    box-shadow: none;
    padding: 0 0 0.5rem 0.8rem;
  }
  .dropdown li a { color: var(--text-on-navy-mid); padding: 0.55rem 0.2rem; }
  .nav-cta { display: inline-block; margin: 1rem 0 0.5rem; }
  .nav-toggle-check:checked ~ nav.nav-links { max-height: 640px; }
}

/* ==========================================================================
   HERO
   ========================================================================== */
.hero {
  background: linear-gradient(160deg, var(--navy) 0%, #16234A 100%);
  padding: 5.5rem 0 4.5rem;
  color: var(--white);
  text-align: center;
}
.hero .container { max-width: 820px; }
.hero h1 { color: var(--white); margin-bottom: 1.1rem; }
.hero .lede { margin: 0 auto 2rem; color: var(--text-on-navy-mid); font-size: 1.2rem; }
.hero--left { text-align: left; }
.hero--left .container { max-width: var(--container); }
.hero--left .lede { margin: 0 0 2rem; }
.hero--small { padding: 3.6rem 0 4.6rem; }
.hero .accent, .accent-periwinkle { color: var(--periwinkle); }

/* Hero de tela cheia (home): centraliza o conteúdo verticalmente e faz a
   quebra pra branco só acontecer depois que a pessoa rola a página. */
.hero--full {
  min-height: calc(100vh - 68px);
  display: flex;
  align-items: center;
  padding: 3.5rem 0;
}
.hero--full .container { width: 100%; }

/* ==========================================================================
   BUTTONS
   ========================================================================== */
.btn {
  display: inline-block;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.98rem;
  padding: 0.85rem 1.7rem;
  border-radius: 8px;
  cursor: pointer;
  border: 2px solid transparent;
  text-decoration: none;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}
.btn:hover { text-decoration: none; }
.btn-primary {
  background: var(--periwinkle);
  color: var(--navy);
}
.btn-primary:hover { background: var(--periwinkle-light); }
.btn-outline {
  background: transparent;
  border-color: rgba(255,255,255,0.4);
  color: var(--white);
}
.btn-outline:hover { border-color: var(--white); background: rgba(255,255,255,0.06); }
.btn-outline-navy {
  background: transparent;
  border-color: var(--navy);
  color: var(--navy);
}
.btn-outline-navy:hover { background: var(--navy); color: var(--white); }
.btn-row { display: flex; gap: 1rem; flex-wrap: wrap; justify-content: center; }
.hero--left .btn-row { justify-content: flex-start; }

/* ==========================================================================
   GRID / CARDS
   ========================================================================== */
.grid {
  display: grid;
  gap: 1.5rem;
}
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-5 { grid-template-columns: repeat(5, 1fr); }
@media (max-width: 900px) {
  .grid-3, .grid-5 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .grid-2, .grid-3, .grid-5 { grid-template-columns: 1fr; }
}

.card {
  background: var(--white);
  border: 1px solid var(--gray-border);
  border-radius: var(--radius);
  padding: 1.8rem;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: rgba(96, 156, 248, 0.35); }
.card h3 { margin-bottom: 0.6rem; }
.card p:last-child { margin-bottom: 0; }

.card--dark {
  background: var(--navy-mid);
  border: none;
  color: var(--text-on-navy-mid);
}
.card--dark h3 { color: var(--white); }

.pain-card {
  background: var(--white);
  border-left: 4px solid var(--periwinkle);
  border-radius: 4px;
  padding: 1.6rem 1.8rem;
  box-shadow: var(--shadow);
}
.pain-card p { margin-bottom: 0; font-size: 1.05rem; color: var(--text-dark); font-weight: 500; }

.step-card {
  text-align: left;
  position: relative;
  padding-top: 1.6rem;
  margin-top: 1.2rem;
}
.step-card .step-num {
  position: absolute;
  top: -1.2rem; left: 1.6rem;
  width: 2.5rem; height: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--periwinkle);
  color: var(--navy);
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.05rem;
  border: 3px solid var(--gray-bg);
  box-shadow: 0 3px 8px rgba(18, 30, 59, 0.18);
}

/* Frentes badges (home) */
.frentes-badges {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1rem;
}
@media (max-width: 900px) { .frentes-badges { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 560px) { .frentes-badges { grid-template-columns: repeat(2, 1fr); } }

.frente-badge {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.7rem;
  text-align: center;
  background: var(--white);
  border: 1px solid var(--gray-border);
  border-radius: var(--radius);
  padding: 1.6rem 1rem;
  color: var(--text-dark);
  font-weight: 700;
  transition: border-color 0.15s, transform 0.15s;
}
.frente-badge:hover { border-color: var(--periwinkle); transform: translateY(-3px); text-decoration: none; box-shadow: var(--shadow); }

.icon-circle {
  width: 46px; height: 46px;
  border-radius: 50%;
  background: rgba(96,156,248,0.12);
  display: flex; align-items: center; justify-content: center;
  color: var(--periwinkle-dark);
  flex-shrink: 0;
}
.icon-circle svg { width: 22px; height: 22px; }
.card .icon-circle { margin-bottom: 0.9rem; }

/* ==========================================================================
   TIMELINE (jornada em fases — página Como Funciona)
   ========================================================================== */
.timeline {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
  padding-left: 2.8rem;
}
.timeline::before {
  content: '';
  position: absolute;
  left: 1.15rem;
  top: 0.4rem;
  bottom: 0.4rem;
  width: 2px;
  background: var(--gray-border);
}
.timeline-step {
  position: relative;
  margin-bottom: 2rem;
}
.timeline-step:last-child { margin-bottom: 0; }
.timeline-marker {
  position: absolute;
  left: -2.8rem;
  top: 0;
  width: 2.3rem; height: 2.3rem;
  border-radius: 50%;
  background: var(--periwinkle);
  color: var(--navy);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1rem;
  border: 3px solid var(--white);
  box-shadow: 0 3px 8px rgba(18, 30, 59, 0.18);
  z-index: 1;
}
.timeline-card:hover { transform: none; box-shadow: none; border-color: var(--gray-border); }
.timeline-card-head {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1rem;
}
.timeline-card-head h2 { margin-bottom: 0.35rem; }
.timeline-card-head .icon-circle { margin-bottom: 0; }
@media (max-width: 640px) {
  .timeline { padding-left: 2.1rem; }
  .timeline::before { left: 0.85rem; }
  .timeline-marker { left: -2.1rem; width: 1.9rem; height: 1.9rem; font-size: 0.85rem; }
}

/* ==========================================================================
   TABLE
   ========================================================================== */
.table-wrap { overflow-x: auto; margin: 1.5rem 0; border-radius: var(--radius); box-shadow: var(--shadow); }
table.compare {
  width: 100%;
  border-collapse: collapse;
  background: var(--white);
  min-width: 560px;
}
table.compare caption { text-align: left; padding: 0.8rem 1rem; font-weight: 700; }
table.compare th, table.compare td {
  padding: 0.9rem 1.1rem;
  text-align: left;
  border-bottom: 1px solid var(--gray-border);
  font-size: 0.96rem;
}
table.compare thead th {
  background: var(--navy);
  color: var(--white);
  font-family: var(--font-head);
}
table.compare tbody tr:nth-child(even) { background: var(--gray-bg); }
table.compare td.yes { color: #1a7f37; font-weight: 700; }
table.compare td.no { color: #a3a3a3; }

/* ==========================================================================
   FAQ (details/summary — zero JS)
   ========================================================================== */
.faq-item {
  border-bottom: 1px solid var(--gray-border);
}
.faq-item summary {
  cursor: pointer;
  list-style: none;
  padding: 1.2rem 0;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--navy);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}
.section--navy .faq-item summary { color: var(--white); }
.section--navy .faq-item { border-color: rgba(255,255,255,0.15); }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+';
  font-size: 1.4rem;
  color: var(--periwinkle);
  flex-shrink: 0;
}
.faq-item[open] summary::after { content: '–'; }
.faq-item p {
  padding-bottom: 1.2rem;
  color: var(--text-mid);
  max-width: 70ch;
}
.section--navy .faq-item p { color: var(--text-on-navy-mid); }

/* ==========================================================================
   FORM
   ========================================================================== */
.form-card {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 2.2rem;
}
.form-card h2, .form-card h3 { color: var(--navy); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
@media (max-width: 560px) { .form-grid { grid-template-columns: 1fr; } }
.field { display: flex; flex-direction: column; gap: 0.4rem; margin-bottom: 1rem; }
.field label { font-weight: 700; font-size: 0.9rem; color: var(--navy); }
.field input, .field select, .field textarea {
  font-family: var(--font-body);
  font-size: 1rem;
  padding: 0.75rem 0.9rem;
  border: 1px solid var(--gray-border);
  border-radius: 7px;
  background: var(--white);
  color: var(--text-dark);
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: 2px solid var(--periwinkle);
  outline-offset: 1px;
}
.field-full { grid-column: 1 / -1; }
.form-note { font-size: 0.85rem; color: var(--text-mid); margin-top: 0.5rem; }

/* ==========================================================================
   FOOTER
   ========================================================================== */
footer.site-footer {
  background: var(--navy);
  color: var(--text-on-navy-mid);
  padding: 3.5rem 0 2rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2.5rem;
}
@media (max-width: 760px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-grid h4 { color: var(--white); font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 1rem; font-family: var(--font-body); }
.footer-grid ul { list-style: none; padding: 0; }
.footer-grid li { margin-bottom: 0.55rem; }
.footer-grid a { color: var(--text-on-navy-mid); font-size: 0.92rem; }
.footer-grid a:hover { color: var(--white); }
.footer-wordmark { font-family: var(--font-head); font-size: 1.4rem; color: var(--white); margin-bottom: 0.7rem; }
.footer-wordmark span { color: var(--periwinkle); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.12);
  padding-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.8rem;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.5);
}
.footer-bottom a { color: rgba(255,255,255,0.5); }

/* ==========================================================================
   MISC / UTIL
   ========================================================================== */
.text-center { text-align: center; }
.mt-2 { margin-top: 2rem; }
.mb-0 { margin-bottom: 0; }
.max-prose { max-width: 780px; margin-left: auto; margin-right: auto; }
.badge-tag {
  display: inline-block;
  background: rgba(96, 156, 248, 0.12);
  color: var(--periwinkle-dark);
  font-weight: 700;
  font-size: 0.75rem;
  letter-spacing: 0.02em;
  padding: 0.28rem 0.65rem;
  border-radius: 999px;
}
.divider { height: 1px; background: var(--gray-border); border: none; margin: 2.5rem 0; }
.section--navy .divider { background: rgba(255,255,255,0.12); }

.breadcrumb { font-size: 0.85rem; color: var(--text-mid); margin-bottom: 1.2rem; }
.breadcrumb a { color: var(--text-mid); }

.answer-block {
  background: var(--gray-bg);
  border-left: 4px solid var(--navy);
  padding: 1.2rem 1.5rem;
  border-radius: 4px;
  margin: 1.5rem 0;
}
.answer-block p:last-child { margin-bottom: 0; }

article.insight-body h2 { margin-top: 2.2rem; }
article.insight-body h3 { margin-top: 1.6rem; }
article.insight-body p { color: var(--text-dark); max-width: 70ch; }
article.insight-body ul { max-width: 70ch; }

.insight-card {
  background: var(--white);
  border: 1px solid var(--gray-border);
  border-radius: var(--radius);
  padding: 1.8rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.insight-card .cat { font-size: 0.78rem; font-weight: 700; color: var(--periwinkle-dark); text-transform: uppercase; letter-spacing: 0.05em; }
.insight-card a.card-link { color: var(--navy); }
.insight-card a.card-link:hover { color: var(--periwinkle-dark); }

/* ==========================================================================
   TICKER (marquee decorativo — aria-hidden, puro CSS)
   ========================================================================== */
.ticker {
  background: var(--navy-mid);
  overflow: hidden;
  padding: 0.9rem 0;
  border-top: 1px solid rgba(255,255,255,0.07);
  border-bottom: 1px solid rgba(255,255,255,0.07);
  position: relative;
  z-index: 1;
}
.ticker-track {
  display: flex;
  gap: 2.5rem;
  width: max-content;
  animation: ticker-scroll 26s linear infinite;
}
.ticker-track span {
  color: rgba(255,255,255,0.55);
  font-weight: 700;
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  white-space: nowrap;
}
@keyframes ticker-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
@media (prefers-reduced-motion: reduce) {
  .ticker-track { animation: none; }
}

/* ==========================================================================
   SCROLL HINT (seta pulsante no fim do hero de tela cheia)
   ========================================================================== */
.scroll-hint {
  position: absolute;
  left: 50%;
  bottom: 1.6rem;
  transform: translateX(-50%);
  width: 34px; height: 34px;
  border: 1.5px solid rgba(255,255,255,0.35);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.75);
  animation: scroll-hint-bounce 2.2s ease-in-out infinite;
  z-index: 1;
}
.scroll-hint:hover { border-color: var(--periwinkle); color: var(--periwinkle); }
.scroll-hint svg { width: 16px; height: 16px; }
@keyframes scroll-hint-bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(7px); }
}
@media (prefers-reduced-motion: reduce) {
  .scroll-hint { animation: none; }
}

/* ==========================================================================
   SCROLL REVEAL — classes aplicadas via JS (main.js). Sem JS, nenhum
   elemento recebe .reveal, então nada fica oculto: todo o texto continua
   100% visível com JavaScript desabilitado.
   ========================================================================== */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.7s cubic-bezier(.16,.8,.34,1), transform 0.7s cubic-bezier(.16,.8,.34,1);
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}