/* KOMA Agency — landing page
   Cores da marca: altere aqui e o site inteiro acompanha. */
:root {
  --navy: #071443;
  --navy-2: #0b1d5c;
  --blue: #0755e9;
  --blue-hover: #0546c2;
  --cyan: #00cfe8;
  --white: #ffffff;
  --bg-alt: #f5f8fc;
  --text: #26334a;
  --muted: #55627a;
  --border: #dbe3ef;
  --border-strong: #8a97ad;
  --error: #c0262d;
  --error-bg: #fdf1f1;
  --success: #0f7a4a;
  --focus: #0755e9;

  --radius: 14px;
  --radius-sm: 10px;
  --shadow-sm: 0 1px 2px rgba(7, 20, 67, .06), 0 2px 8px rgba(7, 20, 67, .05);
  --shadow-lg: 0 2px 4px rgba(7, 20, 67, .04), 0 18px 48px rgba(7, 20, 67, .12);
  --gradient: linear-gradient(120deg, var(--navy) 0%, var(--blue) 62%, var(--cyan) 100%);
  --font: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --header-h: 64px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: 16px; }
body {
  margin: 0;
  font-family: var(--font);
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--text);
  background: var(--white);
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
h1, h2, h3 { color: var(--navy); line-height: 1.15; margin: 0; letter-spacing: -0.02em; }
p { margin: 0; }
a { color: var(--blue); }
a:hover { color: var(--blue-hover); }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 3px; border-radius: 4px; }
[hidden] { display: none !important; }

.sr-only {
  position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.skip-link {
  position: absolute; left: 16px; top: -60px; z-index: 100;
  background: var(--navy); color: var(--white); padding: 10px 16px; border-radius: 8px; font-weight: 600;
}
.skip-link:focus { top: 12px; color: var(--white); }

.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 16px; }
.container-narrow { max-width: 820px; }
@media (min-width: 640px) { .container { padding: 0 24px; } }

/* ---------- Botões ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 48px; padding: 12px 22px;
  font: 600 1rem/1.2 var(--font); text-decoration: none; text-align: center;
  border: 2px solid transparent; border-radius: 12px; cursor: pointer;
  transition: background-color .15s ease, box-shadow .15s ease, transform .15s ease;
}
.btn-primary { background: var(--blue); color: var(--white); box-shadow: 0 6px 18px rgba(7, 85, 233, .28); }
.btn-primary:hover { background: var(--blue-hover); color: var(--white); }
.btn-primary:active { transform: translateY(1px); }
.btn-light { background: var(--white); color: var(--blue); border-color: var(--white); }
.btn-light:hover { color: var(--navy); background: #eef4ff; }
.btn-lg { min-height: 54px; font-size: 1.0625rem; padding: 14px 26px; }
.btn-sm { min-height: 44px; padding: 10px 16px; font-size: .9375rem; }
.btn-block { width: 100%; }
.btn[disabled], .btn[aria-disabled="true"] { cursor: progress; opacity: .85; }
.btn:focus-visible { outline-offset: 3px; }
.final-cta .btn:focus-visible, .service-cta .btn:focus-visible { outline-color: var(--white); }

/* ---------- Cabeçalho ---------- */
.site-header { background: var(--white); border-bottom: 1px solid #edf1f7; position: relative; z-index: 20; }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 12px; min-height: var(--header-h); padding-top: 6px; padding-bottom: 6px; }
.brand { display: inline-flex; flex-shrink: 0; }
.brand-logo { height: 52px; width: auto; }
.label-short { display: none; }
@media (max-width: 359px) {
  .label-full { display: none; }
  .label-short { display: inline; }
}
@media (min-width: 900px) {
  :root { --header-h: 80px; }
  .site-header { position: sticky; top: 0; }
  .brand-logo { height: 64px; }
  html { scroll-padding-top: calc(var(--header-h) + 16px); }
}

/* ---------- Primeira dobra ---------- */
.hero { position: relative; overflow: hidden; padding: 28px 0 48px; }
.hero-bg {
  position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(520px 320px at 92% -6%, rgba(0, 207, 232, .16), transparent 70%),
    radial-gradient(640px 420px at 70% 10%, rgba(7, 85, 233, .10), transparent 70%),
    linear-gradient(180deg, #f7faff 0%, var(--white) 70%);
}
.hero-bg::after {
  content: ""; position: absolute; top: 0; right: 0; width: 46%; height: 60%;
  background-image: radial-gradient(rgba(7, 20, 67, .10) 1px, transparent 1px);
  background-size: 18px 18px;
  -webkit-mask-image: linear-gradient(225deg, #000 0%, transparent 65%);
  mask-image: linear-gradient(225deg, #000 0%, transparent 65%);
}
.hero-grid { position: relative; display: grid; gap: 32px; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: .875rem; font-weight: 600; color: var(--blue);
  background: #eaf1ff; border: 1px solid #d3e2ff; border-radius: 999px; padding: 6px 12px;
  margin-bottom: 16px;
}
.eyebrow::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 0 3px rgba(0, 207, 232, .18); }
.hero h1 { font-size: clamp(1.75rem, 1.2rem + 2.6vw, 3.25rem); font-weight: 800; letter-spacing: -0.03em; }
.hero h1 .accent {
  background: linear-gradient(90deg, var(--navy) 0%, var(--blue) 100%);
  -webkit-background-clip: text; background-clip: text; color: var(--blue);
  -webkit-text-fill-color: transparent;
}
.lead { margin-top: 16px; font-size: clamp(1.0625rem, 1rem + .3vw, 1.1875rem); color: var(--text); max-width: 36em; }
.benefits { list-style: none; padding: 0; margin: 20px 0 0; display: grid; gap: 10px; }
.benefits li { display: flex; align-items: center; gap: 12px; font-weight: 600; color: var(--navy); }
.check {
  flex-shrink: 0; width: 26px; height: 26px; border-radius: 50%;
  background: var(--navy) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M6 12.5l4 4 8-9' fill='none' stroke='%2300CFE8' stroke-width='2.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / 16px no-repeat;
}
.hero-cta { margin-top: 26px; display: grid; gap: 10px; justify-items: start; }
.cta-support { font-size: .9375rem; color: var(--muted); }
.platforms {
  margin-top: 22px; padding-top: 18px; border-top: 1px solid var(--border);
  display: flex; align-items: center; gap: 8px; font-size: .9375rem; color: var(--muted);
}
.platforms svg { color: var(--blue); flex-shrink: 0; }

@media (max-width: 899px) {
  /* celular: primeira dobra compacta para o formulário aparecer logo */
  .hero { padding-top: 20px; }
  .hero-grid { gap: 28px; }
  .eyebrow { margin-bottom: 12px; font-size: .8125rem; }
  .lead { margin-top: 12px; font-size: 1rem; line-height: 1.55; }
  .benefits { margin-top: 16px; gap: 8px; }
  .benefits li { font-size: .9688rem; }
  .check { width: 24px; height: 24px; background-size: 14px; }
  .hero-cta { margin-top: 20px; }
  .platforms { margin-top: 16px; padding-top: 14px; font-size: .875rem; }
  .hero-cta .btn { width: 100%; }
  .hero-cta { justify-items: stretch; }
  .cta-support { text-align: center; }
}
@media (min-width: 900px) {
  .hero { padding: 56px 0 80px; }
  .hero-grid { grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr); gap: 56px; align-items: start; }
  .hero-copy { padding-top: 28px; position: sticky; top: calc(var(--header-h) + 24px); }
}

/* ---------- Formulário ---------- */
.form-card {
  position: relative; background: var(--white); border: 1px solid var(--border);
  border-radius: 20px; box-shadow: var(--shadow-lg); padding: 24px 18px 22px;
}
.form-card::before {
  content: ""; position: absolute; left: -1px; right: -1px; top: -1px; height: 5px;
  border-radius: 20px 20px 0 0; background: var(--gradient);
}
@media (min-width: 480px) { .form-card { padding: 30px 28px 26px; } }
.form-title { font-size: 1.5rem; font-weight: 800; }
.form-title:focus { outline: none; }
.form-title:focus-visible { outline: 3px solid var(--focus); }
.form-desc { margin-top: 6px; color: var(--muted); font-size: 1rem; }
.lead-form { margin-top: 20px; display: grid; gap: 18px; }

.field { display: grid; gap: 6px; min-width: 0; margin: 0; padding: 0; border: 0; }
.field label, .field legend { font-weight: 600; color: var(--navy); font-size: 1rem; line-height: 1.35; padding: 0; }
.optional { font-weight: 400; color: var(--muted); }
.field-help { font-size: .875rem; color: var(--muted); line-height: 1.45; }
.field legend + .field-help { margin-top: 6px; }

input[type="text"], input[type="tel"], select, textarea {
  width: 100%; min-height: 50px; padding: 12px 14px;
  font: 400 1rem/1.4 var(--font); color: var(--text);
  background: var(--white); border: 1.5px solid var(--border-strong); border-radius: var(--radius-sm);
  transition: border-color .15s ease, box-shadow .15s ease;
  -webkit-appearance: none; appearance: none;
}
textarea { min-height: 76px; resize: vertical; }
input::placeholder, textarea::placeholder { color: #7a869c; opacity: 1; }
input:hover, select:hover, textarea:hover { border-color: var(--navy-2); }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 4px rgba(7, 85, 233, .18); }
.select-wrap { position: relative; }
.select-wrap::after {
  content: ""; position: absolute; right: 16px; top: 50%; width: 10px; height: 10px; pointer-events: none;
  border-right: 2px solid var(--navy); border-bottom: 2px solid var(--navy); transform: translateY(-70%) rotate(45deg);
}
select { padding-right: 44px; cursor: pointer; }
select:invalid, select.is-placeholder { color: #66728a; }
select option { color: var(--text); }

.choices { display: grid; gap: 10px; margin-top: 8px; }
@media (min-width: 420px) { .choices { grid-template-columns: 1fr 1fr; } }
.choice {
  position: relative; display: flex; align-items: center; gap: 12px; min-height: 52px;
  padding: 12px 14px; border: 1.5px solid var(--border-strong); border-radius: var(--radius-sm);
  font-weight: 400 !important; color: var(--text) !important; cursor: pointer; line-height: 1.3 !important;
  transition: border-color .15s ease, background-color .15s ease;
}
.choice:hover { border-color: var(--navy-2); }
.choice input {
  flex-shrink: 0; width: 20px; height: 20px; margin: 0; appearance: none; -webkit-appearance: none;
  border: 2px solid var(--border-strong); border-radius: 50%; background: var(--white); cursor: pointer;
}
.choice input:checked { border-color: var(--blue); background: radial-gradient(circle, var(--blue) 0 45%, var(--white) 50%); }
.choice input:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; }
.choice:has(input:checked) { border-color: var(--blue); background: #f0f5ff; box-shadow: 0 0 0 1px var(--blue) inset; }
.choice:has(input:focus-visible) { box-shadow: 0 0 0 4px rgba(7, 85, 233, .18); }

.field-error {
  display: flex; align-items: flex-start; gap: 6px;
  color: var(--error); font-size: .9rem; font-weight: 600; line-height: 1.4;
}
.field-error::before { content: "!"; flex-shrink: 0; display: inline-grid; place-items: center; width: 18px; height: 18px; margin-top: 1px; border-radius: 50%; background: var(--error); color: var(--white); font-size: .75rem; }
.field.has-error input, .field.has-error select, .field.has-error .choice { border-color: var(--error); }
.field.has-error input:focus, .field.has-error select:focus { box-shadow: 0 0 0 4px rgba(192, 38, 45, .16); }
.field-conditional { padding: 14px; background: var(--bg-alt); border-radius: var(--radius-sm); margin-top: -6px; }
.char-count { font-size: .8125rem; color: var(--muted); text-align: right; }

.hp { position: absolute !important; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.form-alert {
  padding: 12px 14px; border-radius: var(--radius-sm); font-weight: 600; font-size: .9375rem;
  background: var(--error-bg); color: var(--error); border: 1px solid #f2c4c6;
}
.legal-note { font-size: .8125rem; color: var(--muted); line-height: 1.5; text-align: center; }
.legal-note a { font-weight: 600; }

.btn-spinner { display: none; width: 18px; height: 18px; border-radius: 50%; border: 2.5px solid rgba(255, 255, 255, .45); border-top-color: var(--white); animation: spin .8s linear infinite; }
.is-loading .btn-spinner { display: inline-block; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- Seções ---------- */
.section { padding: 64px 0; }
.section-alt { background: var(--bg-alt); }
@media (min-width: 900px) { .section { padding: 96px 0; } }
.section-title { font-size: clamp(1.625rem, 1.2rem + 1.8vw, 2.375rem); font-weight: 800; text-align: center; max-width: 22em; margin: 0 auto; }
.section-head { text-align: center; }
.section-intro { margin: 16px auto 0; max-width: 40em; color: var(--muted); font-size: 1.0625rem; }
.section-close { margin: 36px auto 0; max-width: 34em; text-align: center; font-weight: 600; color: var(--navy); font-size: 1.125rem; }

.cards { display: grid; gap: 16px; margin-top: 36px; }
@media (min-width: 720px) { .cards-3 { grid-template-columns: repeat(3, 1fr); gap: 20px; } }
.card { background: var(--white); border: 1px solid var(--border); border-radius: var(--radius); padding: 24px; box-shadow: var(--shadow-sm); }
.card h3 { font-size: 1.1875rem; font-weight: 700; margin-bottom: 8px; }
.card p { color: var(--muted); font-size: 1rem; }
.card-icon {
  display: inline-grid; place-items: center; width: 46px; height: 46px; margin-bottom: 16px;
  border-radius: 12px; background: linear-gradient(135deg, #eaf1ff, #e2fafd); color: var(--blue);
}
.card-icon svg { width: 24px; height: 24px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

.cards-services { grid-template-columns: 1fr; }
@media (min-width: 640px) { .cards-services { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .cards-services { grid-template-columns: repeat(3, 1fr); gap: 20px; } }
.service { position: relative; overflow: hidden; }
.service::after { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 4px; background: var(--gradient); opacity: 0; transition: opacity .2s ease; }
.service:hover::after { opacity: 1; }
.service-num { display: block; font-size: .875rem; font-weight: 800; color: var(--blue); letter-spacing: .06em; margin-bottom: 12px; }
.service-cta {
  display: grid; align-content: center; gap: 18px; color: var(--white);
  background: var(--navy) radial-gradient(420px 220px at 100% 0%, rgba(0, 207, 232, .28), transparent 70%);
  border-color: var(--navy);
}
.service-cta p { color: #e3e9f7; font-size: 1.0625rem; font-weight: 600; }

.proof-indicator { text-align: center; margin-top: 12px; font-weight: 600; color: var(--blue); }
.proof blockquote { margin: 0; color: var(--text); font-size: 1rem; }
.proof figcaption { margin-top: 16px; display: flex; align-items: center; gap: 12px; }
.proof figcaption img { width: 44px; height: 44px; border-radius: 50%; object-fit: cover; }
.proof strong { display: block; color: var(--navy); }
.proof span { font-size: .875rem; color: var(--muted); }
.proof .proof-context { margin-top: 12px; font-size: .8125rem; color: var(--muted); }

/* Como funciona */
.steps { list-style: none; padding: 0; margin: 40px 0 0; display: grid; gap: 16px; counter-reset: s; }
.step { position: relative; background: var(--white); border: 1px solid var(--border); border-radius: var(--radius); padding: 24px 24px 24px 84px; box-shadow: var(--shadow-sm); }
.step-num {
  position: absolute; left: 22px; top: 22px; width: 44px; height: 44px; display: grid; place-items: center;
  border-radius: 50%; background: var(--navy); color: var(--white); font-weight: 800; font-size: 1.125rem;
  box-shadow: 0 0 0 5px #e2fafd;
}
.step h3 { font-size: 1.1875rem; margin-bottom: 6px; }
.step p { color: var(--muted); }
@media (min-width: 900px) {
  .steps { grid-template-columns: repeat(3, 1fr); gap: 24px; position: relative; }
  .steps::before { content: ""; position: absolute; top: 46px; left: 16%; right: 16%; height: 2px; background: linear-gradient(90deg, var(--blue), var(--cyan)); opacity: .35; }
  .step { padding: 28px; text-align: center; }
  .step-num { position: relative; left: auto; top: auto; margin: 0 auto 18px; width: 52px; height: 52px; }
}

/* FAQ */
.faq { margin-top: 36px; display: grid; gap: 12px; }
.faq details { background: var(--white); border: 1px solid var(--border); border-radius: var(--radius-sm); transition: border-color .15s ease; }
.faq details[open] { border-color: #b9cdf5; box-shadow: var(--shadow-sm); }
.faq summary {
  list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 16px;
  min-height: 56px; padding: 16px 18px; font-weight: 600; color: var(--navy); border-radius: var(--radius-sm);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: ""; flex-shrink: 0; width: 28px; height: 28px; border-radius: 50%;
  background: #eaf1ff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 6v12M6 12h12' stroke='%230755E9' stroke-width='2.4' stroke-linecap='round'/%3E%3C/svg%3E") center / 16px no-repeat;
  transition: transform .2s ease;
}
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { padding: 0 18px 18px; color: var(--muted); }

/* Chamada final */
.final-cta {
  position: relative; overflow: hidden; color: var(--white); text-align: center; padding: 72px 0;
  background: var(--navy) radial-gradient(700px 360px at 85% 0%, rgba(7, 85, 233, .55), transparent 70%);
}
.final-cta::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 4px; background: var(--gradient); }
.final-inner { display: grid; justify-items: center; gap: 18px; }
.final-cta h2 { color: var(--white); font-size: clamp(1.625rem, 1.2rem + 1.8vw, 2.5rem); font-weight: 800; max-width: 18em; }
.final-cta p { color: #d9e2f5; max-width: 36em; font-size: 1.0625rem; }
.final-cta .btn { margin-top: 8px; }
@media (min-width: 900px) { .final-cta { padding: 96px 0; } }

/* Rodapé */
.site-footer { background: #050e33; color: #c3cde3; padding: 48px 0 calc(48px + env(safe-area-inset-bottom)); font-size: .9375rem; }
.footer-inner { display: grid; gap: 28px; }
@media (min-width: 800px) { .footer-inner { grid-template-columns: auto 1fr; gap: 56px; align-items: start; } }
.footer-brand { display: grid; gap: 12px; justify-items: start; }
.footer-logo { display: inline-block; background: var(--white); border-radius: 14px; padding: 10px 14px; }
.footer-logo img { height: 72px; width: auto; }
.footer-name { font-weight: 600; color: var(--white); }
.footer-info { display: grid; gap: 10px; }
.footer-links { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 6px 24px; }
.site-footer a, .link-button { color: var(--white); font-weight: 600; }
.site-footer a:hover, .link-button:hover { color: var(--cyan); }
.link-button { background: none; border: 0; padding: 0; font: inherit; font-weight: 600; text-decoration: underline; cursor: pointer; min-height: 24px; }
.site-footer :focus-visible { outline-color: var(--cyan); }
.footer-note, .footer-copy { color: #9aa8c6; font-size: .875rem; }

/* CTA fixo no celular */
.sticky-cta {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 30;
  padding: 10px 16px calc(10px + env(safe-area-inset-bottom));
  background: rgba(255, 255, 255, .96); border-top: 1px solid var(--border); box-shadow: 0 -6px 20px rgba(7, 20, 67, .08);
  transform: translateY(110%); transition: transform .25s ease;
}
.sticky-cta.is-visible { transform: translateY(0); }
@media (min-width: 900px) { .sticky-cta { display: none !important; } }
/* espaço para o CTA fixo não cobrir o fim do rodapé no celular */
@media (max-width: 899px) { .site-footer:has(~ .sticky-cta) { padding-bottom: calc(110px + env(safe-area-inset-bottom)); } }

/* Banner de cookies */
.cookie-banner {
  position: fixed; left: 12px; right: 12px; bottom: 12px; z-index: 50; max-width: 560px;
  background: var(--white); border: 1px solid var(--border); border-radius: 16px; box-shadow: var(--shadow-lg);
  padding: 16px; font-size: .875rem; line-height: 1.5;
}
@media (min-width: 640px) { .cookie-banner { left: 24px; bottom: 24px; padding: 22px; font-size: .9375rem; } }
.cookie-banner h2 { font-size: 1.0625rem; margin-bottom: 6px; }
.cookie-banner p { color: var(--muted); }
.cookie-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.cookie-actions .btn { flex: 1 1 auto; min-height: 44px; padding: 10px 14px; font-size: .9375rem; }
.btn-outline { background: var(--white); color: var(--navy); border-color: var(--border-strong); }
.btn-outline:hover { border-color: var(--navy); color: var(--navy); }
.cookie-options { display: grid; gap: 10px; margin-top: 14px; }
.cookie-option { display: flex; gap: 12px; align-items: flex-start; padding: 12px; border: 1px solid var(--border); border-radius: var(--radius-sm); cursor: pointer; }
.cookie-option input { width: 20px; height: 20px; margin-top: 2px; flex-shrink: 0; accent-color: var(--blue); }
.cookie-option strong { display: block; color: var(--navy); }
.cookie-option span { font-size: .875rem; color: var(--muted); }

/* Páginas internas (obrigado, privacidade) */
.page { padding: 40px 0 72px; background: linear-gradient(180deg, #f7faff 0%, var(--white) 320px); min-height: 60vh; }
.thanks-card { max-width: 640px; margin: 0 auto; text-align: center; background: var(--white); border: 1px solid var(--border); border-radius: 20px; box-shadow: var(--shadow-lg); padding: 36px 22px; position: relative; }
.thanks-card::before { content: ""; position: absolute; left: -1px; right: -1px; top: -1px; height: 5px; border-radius: 20px 20px 0 0; background: var(--gradient); }
@media (min-width: 640px) { .thanks-card { padding: 48px 44px; } }
.thanks-icon { width: 64px; height: 64px; margin: 0 auto 18px; border-radius: 50%; display: grid; place-items: center; background: #e6f7ef; color: var(--success); }
.thanks-card h1 { font-size: clamp(1.75rem, 1.4rem + 1.5vw, 2.25rem); font-weight: 800; }
.thanks-card .lead { margin: 14px auto 0; }
.thanks-support { margin-top: 12px; font-weight: 600; color: var(--navy); }
.thanks-wa { margin-top: 28px; padding-top: 24px; border-top: 1px solid var(--border); display: grid; gap: 12px; justify-items: center; }
.btn-whatsapp { background: #128c4a; color: var(--white); }
.btn-whatsapp:hover { background: #0e733c; color: var(--white); }
.test-note { margin-top: 20px; padding: 10px 14px; border-radius: var(--radius-sm); background: #fff7e0; color: #6b4b00; font-size: .875rem; border: 1px solid #f1dc9c; }
.back-link { display: inline-block; margin-top: 24px; font-weight: 600; }

.doc { max-width: 780px; margin: 0 auto; }
.doc h1 { font-size: clamp(1.75rem, 1.4rem + 1.5vw, 2.25rem); font-weight: 800; }
.doc h2 { font-size: 1.25rem; margin: 32px 0 10px; }
.doc p, .doc li { color: var(--text); }
.doc p + p { margin-top: 12px; }
.doc ul { padding-left: 20px; }
.doc .updated { color: var(--muted); margin-top: 8px; }
.todo { background: #fff3c4; color: #5c4100; padding: 0 4px; border-radius: 4px; font-weight: 600; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
}