:root {
  --navy-950: #071d33;
  --navy-900: #0b2945;
  --navy-800: #103d5d;
  --cyan: #08add8;
  --cyan-dark: #007da6;
  --red: #ef3340;
  --ink: #14263a;
  --muted: #5b6b7a;
  --line: #d8e4ec;
  --wash: #eef7fb;
  --white: #ffffff;
  --shadow: 0 20px 60px rgba(4, 30, 51, .15);
  --radius-lg: 28px;
  --radius-md: 18px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
}
a { color: inherit; }
img, video { display: block; max-width: 100%; }
img { height: auto; object-fit: contain; }
button, a { -webkit-tap-highlight-color: transparent; }
.container { width: min(1160px, calc(100% - 40px)); margin-inline: auto; }
.narrow { max-width: 860px; }
.skip-link { position: fixed; left: 16px; top: -80px; z-index: 100; background: white; padding: 12px 18px; border-radius: 8px; }
.skip-link:focus { top: 16px; }

.topbar { background: var(--navy-950); color: white; border-bottom: 1px solid rgba(255,255,255,.1); }
.topbar-inner { min-height: 72px; display: flex; align-items: center; gap: 14px; }
.topbar-inner strong { display: block; font-size: .95rem; }
.topbar-inner span { display: block; color: #b9d0dd; font-size: .8rem; }
.brand-mark { font-weight: 900; color: var(--cyan); letter-spacing: -.04em; font-size: 1.45rem; }

.hero { overflow: hidden; color: white; background:
  radial-gradient(circle at 70% 20%, rgba(8,173,216,.22), transparent 38%),
  linear-gradient(135deg, var(--navy-950), var(--navy-800));
}
.hero-grid { min-height: 680px; display: grid; grid-template-columns: 1.05fr .7fr; align-items: center; gap: 72px; padding-block: 66px; }
.eyebrow, .section-kicker { margin: 0 0 12px; color: var(--cyan); font-size: .8rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.hero h1 { max-width: 650px; margin: 0; font-size: clamp(3rem, 6.2vw, 5.7rem); line-height: .95; letter-spacing: -.06em; }
.deadline { margin: 34px 0 22px; border-left: 5px solid var(--cyan); padding: 5px 0 5px 20px; }
.deadline span { display: block; color: #a9c5d6; font-size: .8rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.deadline strong { display: block; margin-top: 2px; font-size: clamp(1.28rem, 2.4vw, 1.8rem); line-height: 1.25; }
.hero-alert { max-width: 670px; font-size: 1.12rem; color: #dbeaf2; }
.hero-alert strong { color: white; }
.app-download-notice { max-width: 670px; margin-top: 28px; padding: 17px 19px; border-left: 5px solid var(--cyan); border-radius: 0 12px 12px 0; background: rgba(255,255,255,.08); }
.app-download-notice strong, .app-download-notice span { display: block; }
.app-download-notice strong { color: white; font-size: 1.05rem; }
.app-download-notice span { margin-top: 3px; color: #c8deea; font-size: .92rem; }
.hero-actions, .support-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 18px; }
.hero-art { position: relative; margin: 0; transform: rotate(1.5deg); }
.hero-art::before { content: ""; position: absolute; inset: 26px -25px -26px 28px; border: 2px solid rgba(8,173,216,.45); border-radius: 30px; }
.hero-art img { position: relative; width: min(100%, 410px); height: auto; aspect-ratio: 1229 / 1536; object-fit: contain; margin-inline: auto; border-radius: 24px; box-shadow: 0 35px 70px rgba(0,0,0,.35); }

.button { min-height: 50px; display: inline-flex; align-items: center; justify-content: center; padding: 13px 20px; border: 2px solid transparent; border-radius: 12px; font-weight: 800; text-decoration: none; line-height: 1.2; transition: transform .2s ease, box-shadow .2s ease, background .2s ease; }
.button:hover { transform: translateY(-2px); }
.button:focus-visible, summary:focus-visible, .quick-nav a:focus-visible { outline: 3px solid #ffd54a; outline-offset: 4px; }
.button-primary { color: var(--navy-950); background: var(--cyan); box-shadow: 0 10px 24px rgba(8,173,216,.22); }
.button-primary:hover { background: #31c4e8; }
.button-secondary { color: white; background: rgba(255,255,255,.06); border-color: rgba(255,255,255,.4); }
.button-dark { color: white; background: var(--navy-900); }
.button-outline { color: var(--navy-900); border-color: var(--navy-900); }

.quick-nav { position: sticky; top: 0; z-index: 20; background: rgba(255,255,255,.96); border-bottom: 1px solid var(--line); backdrop-filter: blur(10px); }
.quick-nav-inner { display: flex; gap: 28px; overflow-x: auto; padding-block: 15px; scrollbar-width: none; }
.quick-nav a { flex: 0 0 auto; color: var(--navy-800); font-size: .9rem; font-weight: 750; text-decoration: none; }

.section { padding-block: 92px; }
.section-light { background: var(--wash); }
.section-dark { color: white; background: var(--navy-950); }
.section h2 { max-width: 780px; margin: 0; color: var(--navy-950); font-size: clamp(2.15rem, 4.2vw, 3.6rem); line-height: 1.05; letter-spacing: -.045em; }
.section-dark h2 { color: white; }
.section-intro { max-width: 720px; margin: 16px 0 38px; color: var(--muted); font-size: 1.08rem; }
.section-dark .section-intro { color: #bcd0dc; }

.faq-list { display: grid; gap: 12px; margin-top: 36px; }
.faq-list details { background: white; border: 1px solid var(--line); border-radius: 16px; box-shadow: 0 5px 16px rgba(16,61,93,.05); }
.faq-list summary { position: relative; cursor: pointer; list-style: none; padding: 22px 58px 22px 24px; color: var(--navy-900); font-size: 1.05rem; font-weight: 800; }
.faq-list summary::-webkit-details-marker, .document-card summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; position: absolute; right: 22px; top: 50%; transform: translateY(-50%); color: var(--cyan-dark); font-size: 1.7rem; line-height: 1; }
.faq-list details[open] summary::after { content: "−"; }
.faq-list details p { margin: 0; padding: 0 24px 24px; color: var(--muted); }

.document-grid { display: grid; gap: 18px; }
.document-card { overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius-md); background: white; box-shadow: 0 8px 25px rgba(16,61,93,.06); }
.document-card summary { display: flex; align-items: center; gap: 18px; cursor: pointer; list-style: none; padding: 23px 25px; background: #f8fbfd; }
.document-card summary > span:last-child { display: flex; flex-direction: column; }
.document-card summary strong { color: var(--navy-900); font-size: 1.2rem; }
.document-card summary small { color: var(--muted); }
.card-number { display: grid; width: 48px; height: 48px; place-items: center; flex: 0 0 auto; border-radius: 50%; color: var(--navy-950); background: var(--cyan); font-weight: 900; }
.document-card ol { columns: 2; column-gap: 58px; margin: 0; padding: 30px 38px 34px 62px; }
.document-card li { break-inside: avoid; margin: 0 0 13px; padding-left: 5px; color: #3e5060; }
.inline-cta { margin-top: 30px; padding: 26px 28px; display: flex; align-items: center; justify-content: space-between; gap: 24px; color: var(--navy-900); background: #dff5fb; border-radius: var(--radius-md); }
.inline-cta strong, .inline-cta span { display: block; }
.inline-cta strong { font-size: 1.12rem; }
.inline-cta span { color: var(--muted); }

.video-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.video-card { display: grid; grid-template-columns: minmax(220px, .68fr) 1fr; overflow: hidden; border: 1px solid rgba(255,255,255,.14); border-radius: var(--radius-lg); background: rgba(255,255,255,.06); }
.video-frame { background: #03090f; }
.video-frame video { width: 100%; height: 100%; max-height: 520px; object-fit: contain; }
.video-copy { align-self: center; padding: 30px; }
.video-copy span { color: var(--cyan); font-size: .78rem; font-weight: 800; letter-spacing: .11em; text-transform: uppercase; }
.video-copy h3 { margin: 8px 0 12px; font-size: 1.6rem; line-height: 1.15; }
.video-copy p { margin: 0; color: #bcd0dc; }

.cartilha-section { background: linear-gradient(115deg, white 60%, #e9f8fc); }
.cartilha-grid { display: grid; grid-template-columns: .8fr 1.2fr; align-items: center; gap: 70px; }
.cartilha-cover { min-height: 430px; display: flex; flex-direction: column; justify-content: flex-end; padding: 42px; color: white; background:
  linear-gradient(155deg, transparent 35%, rgba(8,173,216,.28)),
  var(--navy-900); border-radius: 24px; box-shadow: var(--shadow); transform: rotate(-1.5deg); }
.cartilha-cover span { color: var(--cyan); font-size: .75rem; font-weight: 900; letter-spacing: .14em; }
.cartilha-cover strong { margin-top: 10px; font-size: clamp(2rem, 4vw, 3.2rem); line-height: 1; letter-spacing: -.04em; }
.cartilha-cover small { max-width: 360px; margin-top: 22px; color: #bdd2de; font-size: 1rem; }
.cartilha-copy p:not(.section-kicker) { max-width: 620px; margin: 20px 0 28px; color: var(--muted); font-size: 1.08rem; }
.file-meta { display: block; margin-top: 12px; color: var(--muted); font-size: .82rem; }

.support-section { background: #f4f8fa; }
.support-grid { display: grid; grid-template-columns: 1.12fr .65fr; align-items: center; gap: 75px; }
.support-phone { margin: 24px 0 5px; font-size: clamp(2.2rem, 5vw, 4.2rem); line-height: 1; font-weight: 900; letter-spacing: -.04em; }
.support-phone a { color: var(--navy-900); text-decoration-color: var(--cyan); text-decoration-thickness: 4px; text-underline-offset: 8px; }
.hours { display: grid; gap: 8px; margin: 27px 0; }
.hours div { display: grid; grid-template-columns: minmax(190px, 1fr) 1fr; gap: 18px; padding: 13px 0; border-bottom: 1px solid var(--line); }
.hours dt { color: var(--navy-900); font-weight: 800; }
.hours dd { margin: 0; color: var(--muted); }
.security-note { margin-top: 28px; padding: 21px 23px; border-left: 5px solid var(--red); background: white; }
.security-note strong { color: #c11f2b; }
.security-note p { margin: 6px 0 0; color: var(--muted); }
.support-art { margin: 0; }
.support-art img { width: min(100%, 380px); height: auto; aspect-ratio: 1229 / 1536; object-fit: contain; margin-inline: auto; border-radius: 22px; box-shadow: var(--shadow); }

footer { color: #bed0dc; background: #061728; }
.footer-inner { min-height: 135px; display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.footer-inner strong, .footer-inner span { display: block; }
.footer-inner strong { color: var(--cyan); font-size: 1.5rem; }
.footer-inner p { margin: 0; }

@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr .62fr; gap: 38px; }
  .document-card ol { columns: 1; }
  .video-grid { grid-template-columns: 1fr; }
  .video-card { grid-template-columns: minmax(220px, .52fr) 1fr; }
  .support-grid { gap: 42px; }
}

@media (max-width: 760px) {
  .container { width: min(100% - 28px, 1160px); }
  .topbar-inner { min-height: 64px; }
  .topbar-inner strong { font-size: .82rem; }
  .hero-grid { min-height: auto; grid-template-columns: 1fr; padding-block: 50px; }
  .hero h1 { font-size: clamp(3.1rem, 17vw, 4.8rem); }
  .hero-art { max-width: 430px; margin-inline: auto; transform: none; }
  .hero-art::before { display: none; }
  .hero-actions .button { width: 100%; }
  .quick-nav-inner { gap: 22px; }
  .section { padding-block: 68px; }
  .document-card summary { padding: 19px; }
  .document-card ol { padding: 25px 28px 30px 48px; }
  .inline-cta { align-items: stretch; flex-direction: column; }
  .video-card { grid-template-columns: 1fr; }
  .video-frame video { max-height: 600px; }
  .cartilha-grid, .support-grid { grid-template-columns: 1fr; gap: 42px; }
  .cartilha-cover { min-height: 350px; padding: 30px; transform: none; }
  .support-art { order: -1; }
  .support-art img { max-width: 420px; }
  .hours div { grid-template-columns: 1fr; gap: 2px; }
  .support-actions .button { width: 100%; }
  .footer-inner { align-items: flex-start; flex-direction: column; justify-content: center; padding-block: 28px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}