/* UpLink — folha de estilo única. Sem dependências externas. */

@font-face {
  font-family: "Plus Jakarta Sans";
  src: url("/assets/fonts/jakarta-latin-wght.woff2") format("woff2");
  font-weight: 200 800;
  font-style: normal;
  font-display: optional;
}

:root {
  /* Cores */
  --c-navy-950: #020617;
  --c-navy-900: #0F172A;
  --c-navy-800: #1E293B;
  --c-navy-700: #334155;
  --c-text: #0F172A;
  --c-text-muted: #475569;
  --c-text-soft: #64748B;
  --c-primary: #0369A1;
  --c-primary-hover: #075985;
  --c-primary-soft: #E0F2FE;
  --c-accent: #38BDF8;
  --c-wa: #15803D;
  --c-wa-hover: #166534;
  --c-bg: #FFFFFF;
  --c-bg-alt: #F8FAFC;
  --c-muted: #EEF2F6;
  --c-border: #E2E8F0;
  --c-border-strong: #CBD5E1;
  --c-on-dark: #F8FAFC;
  --c-on-dark-muted: #CBD5E1;
  --c-warn-bg: #FEF3C7;
  --c-warn-border: #D97706;
  --c-error: #B91C1C;

  /* Tipografia */
  --font-sans: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --font-mono: ui-monospace, "SFMono-Regular", "Cascadia Mono", Consolas, monospace;
  --fs-xs: .8125rem;
  --fs-sm: .9375rem;
  --fs-base: 1.0625rem;
  --fs-lg: 1.1875rem;
  --fs-xl: 1.375rem;
  --fs-2xl: clamp(1.5rem, 1.2rem + 1.2vw, 1.875rem);
  --fs-3xl: clamp(1.875rem, 1.4rem + 2vw, 2.5rem);
  --fs-4xl: clamp(2.125rem, 1.5rem + 2.8vw, 3.25rem);

  /* Espaço, raio, sombra */
  --sp-1: .25rem; --sp-2: .5rem; --sp-3: .75rem; --sp-4: 1rem; --sp-5: 1.5rem;
  --sp-6: 2rem; --sp-7: 3rem; --sp-8: 4rem; --sp-9: 6rem;
  --radius-sm: 8px;
  --radius: 12px;
  --radius-lg: 20px;
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, .06);
  --shadow: 0 1px 3px rgba(15, 23, 42, .08), 0 8px 24px -12px rgba(15, 23, 42, .18);
  --shadow-lg: 0 24px 48px -24px rgba(3, 105, 161, .35);
  --container: 1160px;
  --header-h: 72px;
  --ease: cubic-bezier(.2, .7, .2, 1);
}

/* Base */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: calc(var(--header-h) + 16px); }
@media (prefers-reduced-motion: no-preference) { html { scroll-behavior: smooth; } }
body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: var(--fs-base);
  line-height: 1.65;
  color: var(--c-text);
  background: var(--c-bg);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; height: auto; }
a { color: var(--c-primary); text-underline-offset: .18em; }
a:hover { color: var(--c-primary-hover); }
h1, h2, h3, h4 { line-height: 1.2; letter-spacing: -.015em; margin: 0 0 var(--sp-4); font-weight: 750; text-wrap: balance; }
h1 { font-size: var(--fs-4xl); font-weight: 800; letter-spacing: -.025em; }
h2 { font-size: var(--fs-3xl); }
h3 { font-size: var(--fs-xl); }
p { margin: 0 0 var(--sp-4); }
ul, ol { margin: 0 0 var(--sp-4); padding-left: 1.25rem; }
:focus-visible { outline: 3px solid var(--c-accent); outline-offset: 2px; border-radius: 4px; }
.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; }
.skip-link { position: absolute; left: var(--sp-4); top: -100px; z-index: 1000; background: var(--c-navy-900); color: #fff; padding: var(--sp-3) var(--sp-4); border-radius: var(--radius-sm); }
.skip-link:focus { top: var(--sp-3); color: #fff; }
.icon { width: 1.25em; height: 1.25em; flex: none; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.mono { font-variant-numeric: tabular-nums; }

/* Marcador de dado a preencher — visível de propósito */
.ph { background: var(--c-warn-bg); outline: 1px dashed var(--c-warn-border); border-radius: 4px; padding: 0 .3em; color: #78350F; font-weight: 600; }

/* Layout */
.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--sp-4); }
@media (min-width: 768px) { .container { padding-inline: var(--sp-6); } }
.section { padding-block: var(--sp-8); }
@media (min-width: 1024px) { .section { padding-block: var(--sp-9); } }
.section--alt { background: var(--c-bg-alt); border-block: 1px solid var(--c-border); }
.section--dark { background: var(--c-navy-900); color: var(--c-on-dark); }
.section--dark p, .section--dark li { color: var(--c-on-dark-muted); }
.section--dark a:not(.btn) { color: var(--c-accent); }
.section__head { max-width: 720px; margin-bottom: var(--sp-7); }
.section__head--center { margin-inline: auto; text-align: center; }
.section__head p { font-size: var(--fs-lg); color: var(--c-text-muted); }
.section--dark .section__head p { color: var(--c-on-dark-muted); }
.eyebrow { display: inline-flex; align-items: center; gap: var(--sp-2); font-size: var(--fs-xs); font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--c-primary); margin-bottom: var(--sp-3); }
.section--dark .eyebrow, .hero .eyebrow { color: var(--c-accent); }
.grid { display: grid; gap: var(--sp-5); }
@media (min-width: 640px) { .grid--2, .grid--3, .grid--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1024px) {
  .grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}
.split { display: grid; gap: var(--sp-7); align-items: center; }
@media (min-width: 1024px) { .split { grid-template-columns: 1.1fr .9fr; } .split--rev > :first-child { order: 2; } }
.lead { font-size: var(--fs-lg); color: var(--c-text-muted); }

/* Botões */
.btn {
  --btn-bg: var(--c-primary); --btn-fg: #fff; --btn-bg-hover: var(--c-primary-hover);
  display: inline-flex; align-items: center; justify-content: center; gap: var(--sp-2);
  min-height: 48px; padding: .75rem 1.375rem; border-radius: 999px; border: 2px solid transparent;
  background: var(--btn-bg); color: var(--btn-fg); font: inherit; font-weight: 700; font-size: var(--fs-sm);
  text-decoration: none; cursor: pointer; touch-action: manipulation;
  transition: background-color .2s var(--ease), color .2s var(--ease), border-color .2s var(--ease), transform .15s var(--ease);
}
.btn:hover { background: var(--btn-bg-hover); color: var(--btn-fg); }
.btn:active { transform: scale(.98); }
.btn--wa { --btn-bg: var(--c-wa); --btn-bg-hover: var(--c-wa-hover); }
.btn--ghost { --btn-bg: transparent; --btn-fg: var(--c-primary); --btn-bg-hover: var(--c-primary-soft); border-color: currentColor; }
.btn--ghost-light { --btn-bg: transparent; --btn-fg: #fff; --btn-bg-hover: rgba(255,255,255,.1); border-color: rgba(255,255,255,.55); }
.btn--sm { min-height: 44px; padding: .5rem 1rem; }
.btn--block { width: 100%; }
.btn-row { display: flex; flex-wrap: wrap; gap: var(--sp-3); }
.link-arrow { display: inline-flex; align-items: center; gap: var(--sp-1); font-weight: 700; text-decoration: none; min-height: 44px; }
.link-arrow .icon { transition: transform .2s var(--ease); }
.link-arrow:hover .icon { transform: translateX(3px); }

/* Cabeçalho */
.site-header { position: sticky; top: 0; z-index: 100; background: rgba(255,255,255,.96); backdrop-filter: saturate(1.4) blur(8px); border-bottom: 1px solid var(--c-border); }
.site-header__inner { display: flex; align-items: center; gap: var(--sp-5); min-height: var(--header-h); }
.brand { display: inline-flex; align-items: center; gap: .6rem; text-decoration: none; color: var(--c-navy-900); font-weight: 800; font-size: 1.3rem; letter-spacing: -.02em; min-height: 44px; }
.brand:hover { color: var(--c-navy-900); }
.brand img { width: 36px; height: 36px; }
.brand span b { color: var(--c-primary); font-weight: 800; }
.nav { margin-left: auto; }
.nav__list { display: flex; align-items: center; gap: var(--sp-1); list-style: none; margin: 0; padding: 0; }
.nav__link, .nav__toggle { display: inline-flex; align-items: center; gap: .3rem; min-height: 44px; padding: 0 .8rem; border: 0; background: none; border-radius: var(--radius-sm); color: var(--c-navy-800); font: inherit; font-size: var(--fs-sm); font-weight: 600; text-decoration: none; cursor: pointer; }
.nav__link:hover, .nav__toggle:hover, .nav__link[aria-current="page"] { color: var(--c-primary); background: var(--c-primary-soft); }
.nav__toggle .icon { width: 1rem; height: 1rem; transition: transform .2s var(--ease); }
.nav__item { position: relative; }
.nav__sub { list-style: none; margin: 0; padding: var(--sp-2); position: absolute; top: calc(100% + 6px); left: 0; min-width: 270px; background: #fff; border: 1px solid var(--c-border); border-radius: var(--radius); box-shadow: var(--shadow); opacity: 0; visibility: hidden; transform: translateY(-4px); transition: opacity .18s var(--ease), transform .18s var(--ease), visibility .18s; }
.nav__item.is-open > .nav__sub { opacity: 1; visibility: visible; transform: none; }
.nav__item.is-open > .nav__toggle .icon { transform: rotate(180deg); }
.nav__sub a { display: block; padding: .6rem .8rem; border-radius: var(--radius-sm); color: var(--c-navy-800); text-decoration: none; font-size: var(--fs-sm); font-weight: 600; }
.nav__sub a small { display: block; color: var(--c-text-soft); font-weight: 500; font-size: var(--fs-xs); }
.nav__sub a:hover, .nav__sub a[aria-current="page"] { background: var(--c-bg-alt); color: var(--c-primary); }
.header-cta { display: flex; align-items: center; gap: var(--sp-2); }
.header-phone { display: inline-flex; align-items: center; gap: .4rem; min-height: 44px; font-weight: 700; font-size: var(--fs-sm); color: var(--c-navy-900); text-decoration: none; white-space: nowrap; }
.menu-btn { display: none; margin-left: auto; width: 48px; height: 48px; align-items: center; justify-content: center; border: 1px solid var(--c-border); border-radius: var(--radius-sm); background: #fff; color: var(--c-navy-900); cursor: pointer; }
.menu-btn .icon { width: 24px; height: 24px; }
.menu-btn .icon-close { display: none; }

@media (max-width: 1079px) {
  .menu-btn { display: inline-flex; }
  .header-phone { display: none; }
  .nav { position: fixed; inset: var(--header-h) 0 0 0; background: #fff; overflow-y: auto; padding: var(--sp-4) var(--sp-4) var(--sp-8); display: none; margin: 0; }
  .nav.is-open { display: block; }
  .nav__list { flex-direction: column; align-items: stretch; gap: 0; }
  .nav__link, .nav__toggle { width: 100%; justify-content: space-between; min-height: 52px; font-size: var(--fs-base); border-bottom: 1px solid var(--c-border); border-radius: 0; padding: 0 var(--sp-2); }
  .nav__sub { position: static; min-width: 0; box-shadow: none; border: 0; padding: 0 0 var(--sp-2) var(--sp-3); display: none; opacity: 1; visibility: visible; transform: none; }
  .nav__item.is-open > .nav__sub { display: block; }
  .header-cta .btn { display: none; }
  body.menu-open { overflow: hidden; }
  body.menu-open .menu-btn .icon-menu { display: none; }
  body.menu-open .menu-btn .icon-close { display: block; }
}
.nav__cta-mobile { margin-top: var(--sp-5); display: grid; gap: var(--sp-3); }
@media (min-width: 1080px) { .nav__cta-mobile { display: none; } }

/* Hero */
.hero { position: relative; overflow: hidden; background: var(--c-navy-900); color: var(--c-on-dark); padding-block: var(--sp-8) var(--sp-8); isolation: isolate; }
@media (min-width: 1024px) { .hero { padding-block: 6.5rem 7rem; } }
.hero__bg { position: absolute; inset: 0; z-index: -1; pointer-events: none; }
.hero__bg svg { width: 100%; height: 100%; }
.hero::after { content: ""; position: absolute; inset: 0; z-index: -1; background: radial-gradient(60% 80% at 85% 20%, rgba(56,189,248,.18), transparent 60%), linear-gradient(180deg, rgba(15,23,42,0) 60%, rgba(2,6,23,.6)); }
.hero__grid { display: grid; gap: var(--sp-7); align-items: center; }
@media (min-width: 1024px) { .hero__grid { grid-template-columns: 1.15fr .85fr; } }
.hero h1 { color: #fff; max-width: 17ch; }
.hero h1 em { font-style: normal; color: var(--c-accent); }
.hero__lead { font-size: var(--fs-lg); color: var(--c-on-dark-muted); max-width: 58ch; margin-bottom: var(--sp-6); }
.hero--page { padding-block: var(--sp-7) var(--sp-8); }
.hero--page h1 { max-width: 22ch; font-size: var(--fs-4xl); }
.spec-list { display: flex; flex-wrap: wrap; gap: var(--sp-2) var(--sp-5); list-style: none; padding: 0; margin: var(--sp-6) 0 0; }
.spec-list li { display: inline-flex; align-items: center; gap: var(--sp-2); font-size: var(--fs-sm); font-weight: 600; color: var(--c-on-dark); }
.spec-list .icon { color: var(--c-accent); }

.hero-card { background: rgba(255,255,255,.04); border: 1px solid rgba(148,163,184,.25); border-radius: var(--radius-lg); padding: var(--sp-6); backdrop-filter: blur(4px); }
.hero-card__label { font-size: var(--fs-xs); text-transform: uppercase; letter-spacing: .08em; font-weight: 700; color: var(--c-on-dark-muted); margin-bottom: var(--sp-2); }
.hero-card__price { font-size: 2.75rem; font-weight: 800; line-height: 1; color: #fff; letter-spacing: -.03em; }
.hero-card__price small { font-size: var(--fs-sm); font-weight: 600; color: var(--c-on-dark-muted); letter-spacing: 0; }
.hero-card ul { list-style: none; padding: 0; margin: var(--sp-5) 0; display: grid; gap: var(--sp-3); }
.hero-card li { display: flex; gap: var(--sp-3); align-items: flex-start; color: var(--c-on-dark); font-size: var(--fs-sm); }
.hero-card li .icon { color: var(--c-accent); margin-top: .15em; }
.hero-card__note { font-size: var(--fs-xs); color: var(--c-on-dark-muted); margin: var(--sp-3) 0 0; }

/* Migalhas */
.breadcrumb { font-size: var(--fs-xs); margin-bottom: var(--sp-5); }
.breadcrumb ol { display: flex; flex-wrap: wrap; gap: .3rem; list-style: none; margin: 0; padding: 0; }
.breadcrumb li + li::before { content: "/"; margin-right: .3rem; color: var(--c-text-soft); }
.breadcrumb a { color: inherit; text-decoration: none; display: inline-block; padding: .4rem 0; }
.breadcrumb a:hover { text-decoration: underline; }
.hero .breadcrumb { color: var(--c-on-dark-muted); }
.hero .breadcrumb li + li::before { color: #64748B; }
.hero .breadcrumb [aria-current] { color: #fff; }

/* Cards */
.card { position: relative; background: #fff; border: 1px solid var(--c-border); border-radius: var(--radius); padding: var(--sp-6); box-shadow: var(--shadow-sm); transition: border-color .2s var(--ease), box-shadow .2s var(--ease), transform .2s var(--ease); }
.card h3 { font-size: var(--fs-lg); margin-bottom: var(--sp-2); }
.card p { color: var(--c-text-muted); font-size: var(--fs-sm); margin-bottom: 0; }
.card__icon { display: inline-grid; place-items: center; width: 48px; height: 48px; border-radius: 12px; background: var(--c-primary-soft); color: var(--c-primary); margin-bottom: var(--sp-4); }
.card__icon .icon { width: 24px; height: 24px; }
.card--link { display: flex; flex-direction: column; text-decoration: none; color: inherit; }
.card--link:hover { border-color: var(--c-primary); box-shadow: var(--shadow-lg); transform: translateY(-2px); color: inherit; }
.card--link .link-arrow { margin-top: auto; padding-top: var(--sp-4); }
.card--link p { margin-bottom: var(--sp-2); }
.section--dark .card { background: var(--c-navy-800); border-color: var(--c-navy-700); }
.section--dark .card h3 { color: #fff; }
.section--dark .card p { color: var(--c-on-dark-muted); }
.section--dark .card__icon { background: rgba(56,189,248,.12); color: var(--c-accent); }

/* Lista com check */
.checklist { list-style: none; padding: 0; display: grid; gap: var(--sp-3); }
.checklist li { display: flex; gap: var(--sp-3); align-items: flex-start; }
.checklist li::before { content: ""; flex: none; width: 22px; height: 22px; margin-top: .15em; border-radius: 50%; background: var(--c-primary-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230369A1' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center / 13px no-repeat; }
.section--dark .checklist li::before { background-color: rgba(56,189,248,.15); background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2338BDF8' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E"); }

/* Planos */
.plans { display: grid; gap: var(--sp-5); }
@media (min-width: 700px) { .plans { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1100px) { .plans { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
.plan { display: flex; flex-direction: column; background: #fff; border: 1px solid var(--c-border); border-radius: var(--radius-lg); padding: var(--sp-6); box-shadow: var(--shadow-sm); }
.plan--featured { border: 2px solid var(--c-primary); box-shadow: var(--shadow-lg); position: relative; }
.plan__badge { position: absolute; top: -13px; left: var(--sp-6); background: var(--c-primary); color: #fff; font-size: var(--fs-xs); font-weight: 700; padding: .2rem .7rem; border-radius: 999px; }
.plan__name { font-size: var(--fs-sm); font-weight: 700; text-transform: uppercase; letter-spacing: .06em; color: var(--c-text-muted); margin-bottom: var(--sp-2); }
.plan__speed { font-size: var(--fs-2xl); font-weight: 800; margin-bottom: var(--sp-1); }
.plan__price { font-size: var(--fs-base); color: var(--c-text-muted); margin-bottom: var(--sp-5); }
.plan__price strong { display: block; font-size: 2rem; color: var(--c-text); font-weight: 800; letter-spacing: -.02em; line-height: 1.15; }
.plan ul { list-style: none; padding: 0; margin: 0 0 var(--sp-6); display: grid; gap: var(--sp-2); font-size: var(--fs-sm); }
.plan li { display: flex; gap: var(--sp-2); }
.plan li .icon { color: var(--c-primary); width: 1.1em; height: 1.1em; margin-top: .25em; }
.plan .btn { margin-top: auto; }
.plans-note { margin-top: var(--sp-5); font-size: var(--fs-sm); color: var(--c-text-soft); }

/* Passos */
.steps { counter-reset: step; list-style: none; padding: 0; display: grid; gap: var(--sp-5); }
@media (min-width: 900px) { .steps { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
.steps li { counter-increment: step; position: relative; padding-top: var(--sp-7); }
.steps li::before { content: counter(step, decimal-leading-zero); position: absolute; top: 0; left: 0; font-family: var(--font-mono); font-weight: 700; font-size: var(--fs-sm); color: var(--c-primary); border: 1px solid var(--c-border-strong); border-radius: 999px; padding: .2rem .7rem; background: #fff; }
.steps h3 { font-size: var(--fs-lg); margin-bottom: var(--sp-2); }
.steps p { color: var(--c-text-muted); font-size: var(--fs-sm); margin: 0; }

/* Tabela */
.table-wrap { overflow-x: auto; border: 1px solid var(--c-border); border-radius: var(--radius); background: #fff; }
table { width: 100%; border-collapse: collapse; font-size: var(--fs-sm); }
th, td { text-align: left; padding: .85rem 1rem; border-bottom: 1px solid var(--c-border); vertical-align: top; }
thead th { background: var(--c-bg-alt); font-weight: 700; color: var(--c-navy-800); }
tbody tr:last-child td, tbody tr:last-child th { border-bottom: 0; }
tbody th { font-weight: 600; }

/* FAQ */
.faq { display: grid; gap: var(--sp-3); max-width: 860px; }
.faq details { background: #fff; border: 1px solid var(--c-border); border-radius: var(--radius); }
.faq summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; gap: var(--sp-4); align-items: center; padding: var(--sp-4) var(--sp-5); font-weight: 700; min-height: 56px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ""; flex: none; width: 20px; height: 20px; background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230369A1' stroke-width='2.5' stroke-linecap='round'%3E%3Cpath d='M12 5v14M5 12h14'/%3E%3C/svg%3E") center / contain no-repeat; transition: transform .2s var(--ease); }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq .faq__a { padding: 0 var(--sp-5) var(--sp-5); color: var(--c-text-muted); }
.faq .faq__a p:last-child { margin-bottom: 0; }

/* Faixa de CTA */
.cta-band { background: linear-gradient(135deg, var(--c-navy-900), #0B3B5C); color: #fff; border-radius: var(--radius-lg); padding: var(--sp-7) var(--sp-6); display: grid; gap: var(--sp-5); align-items: center; }
@media (min-width: 900px) { .cta-band { grid-template-columns: 1fr auto; padding: var(--sp-7) var(--sp-8); } }
.cta-band h2 { color: #fff; font-size: var(--fs-2xl); margin-bottom: var(--sp-2); }
.cta-band p { color: var(--c-on-dark-muted); margin: 0; }

/* Cidades */
.city-list { display: grid; gap: var(--sp-4); }
@media (min-width: 768px) { .city-list { grid-template-columns: repeat(3, minmax(0, 1fr)); } }

/* Callout / nota */
.note { border-left: 4px solid var(--c-primary); background: var(--c-primary-soft); padding: var(--sp-4) var(--sp-5); border-radius: 0 var(--radius-sm) var(--radius-sm) 0; margin: var(--sp-5) 0; }
.note p:last-child { margin-bottom: 0; }
.note--warn { border-color: var(--c-warn-border); background: var(--c-warn-bg); }

/* Artigo / texto longo */
.prose { max-width: 72ch; }
.prose h2 { font-size: var(--fs-2xl); margin-top: var(--sp-7); }
.prose h3 { font-size: var(--fs-xl); margin-top: var(--sp-6); }
.prose p, .prose li { color: #1E293B; }
.prose li { margin-bottom: var(--sp-2); }
.prose .table-wrap { margin: var(--sp-5) 0; }
.prose .answer { font-size: var(--fs-lg); color: var(--c-text); border-left: 4px solid var(--c-accent); padding-left: var(--sp-4); }
.article-layout { display: grid; gap: var(--sp-7); }
@media (min-width: 1024px) { .article-layout { grid-template-columns: minmax(0, 1fr) 320px; align-items: start; } .article-aside { position: sticky; top: calc(var(--header-h) + 24px); } }
.article-meta { display: flex; flex-wrap: wrap; gap: var(--sp-2) var(--sp-5); font-size: var(--fs-sm); color: var(--c-on-dark-muted); margin-top: var(--sp-4); }
.article-meta span { display: inline-flex; align-items: center; gap: .35rem; }
.aside-card { background: var(--c-bg-alt); border: 1px solid var(--c-border); border-radius: var(--radius); padding: var(--sp-5); }
.aside-card h2 { font-size: var(--fs-lg); }
.aside-card p { font-size: var(--fs-sm); color: var(--c-text-muted); }
.aside-card + .aside-card { margin-top: var(--sp-4); }
.aside-links { list-style: none; padding: 0; margin: 0; }
.aside-links a { display: block; padding: .5rem 0; font-size: var(--fs-sm); font-weight: 600; text-decoration: none; border-bottom: 1px solid var(--c-border); }
.author-box { display: flex; gap: var(--sp-4); align-items: flex-start; border-top: 1px solid var(--c-border); margin-top: var(--sp-7); padding-top: var(--sp-5); }
.author-box__avatar { flex: none; width: 56px; height: 56px; border-radius: 50%; background: var(--c-navy-900); color: var(--c-accent); display: grid; place-items: center; font-weight: 800; font-size: 1.25rem; }
.author-box p { margin: 0; font-size: var(--fs-sm); color: var(--c-text-muted); }

/* Blog lista */
.post-card { display: flex; flex-direction: column; text-decoration: none; color: inherit; background: #fff; border: 1px solid var(--c-border); border-radius: var(--radius); overflow: hidden; transition: border-color .2s var(--ease), box-shadow .2s var(--ease); }
.post-card:hover { border-color: var(--c-primary); box-shadow: var(--shadow-lg); color: inherit; }
.post-card__top { aspect-ratio: 16 / 7; background: var(--c-navy-900); color: var(--c-accent); display: grid; place-items: center; }
.post-card__top .icon { width: 44px; height: 44px; }
.post-card__body { padding: var(--sp-5); display: flex; flex-direction: column; gap: var(--sp-2); flex: 1; }
.post-card__tag { font-size: var(--fs-xs); font-weight: 700; color: var(--c-primary); text-transform: uppercase; letter-spacing: .06em; }
.post-card h3 { font-size: var(--fs-lg); margin: 0; }
.post-card p { font-size: var(--fs-sm); color: var(--c-text-muted); margin: 0; }
.post-card .link-arrow { margin-top: auto; color: var(--c-primary); }

/* Formulário */
.form { display: grid; gap: var(--sp-4); }
@media (min-width: 640px) { .form__row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-4); } }
.field { display: grid; gap: .35rem; }
.field label { font-weight: 600; font-size: var(--fs-sm); }
.field label .req { color: var(--c-error); }
.field input, .field select, .field textarea { width: 100%; min-height: 48px; padding: .7rem .9rem; font: inherit; font-size: 1rem; color: var(--c-text); background: #fff; border: 1.5px solid var(--c-border-strong); border-radius: var(--radius-sm); transition: border-color .15s, box-shadow .15s; }
.field textarea { min-height: 120px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--c-primary); box-shadow: 0 0 0 3px rgba(3,105,161,.18); }
.field [aria-invalid="true"] { border-color: var(--c-error); }
.field__error { color: var(--c-error); font-size: var(--fs-xs); font-weight: 600; min-height: 1em; }
.field__help { color: var(--c-text-soft); font-size: var(--fs-xs); }
.form__note { font-size: var(--fs-xs); color: var(--c-text-soft); margin: 0; }
.contact-box { background: #fff; border: 1px solid var(--c-border); border-radius: var(--radius-lg); padding: var(--sp-6); box-shadow: var(--shadow); }
.contact-list { list-style: none; padding: 0; margin: 0; display: grid; gap: var(--sp-4); }
.contact-list li { display: flex; gap: var(--sp-3); align-items: flex-start; }
.contact-list .icon { color: var(--c-primary); margin-top: .2em; }
.contact-list strong { display: block; }

/* Rodapé */
.site-footer { background: var(--c-navy-950); color: var(--c-on-dark-muted); padding-block: var(--sp-8) var(--sp-6); font-size: var(--fs-sm); }
.site-footer a { color: var(--c-on-dark-muted); text-decoration: none; display: inline-block; padding: .3rem 0; }
.site-footer a:hover { color: #fff; text-decoration: underline; }
.footer-grid { display: grid; gap: var(--sp-6); }
@media (min-width: 768px) { .footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1080px) { .footer-grid { grid-template-columns: 1.4fr repeat(4, minmax(0, 1fr)); } }
.site-footer h2 { font-size: var(--fs-sm); text-transform: uppercase; letter-spacing: .08em; color: #fff; margin-bottom: var(--sp-3); }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer .brand { color: #fff; margin-bottom: var(--sp-3); }
.site-footer .brand span b { color: var(--c-accent); }
.footer-nap { font-style: normal; display: grid; gap: var(--sp-2); }
.footer-nap a { display: inline-flex; gap: .45rem; align-items: center; }
.footer-bottom { border-top: 1px solid var(--c-navy-800); margin-top: var(--sp-7); padding-top: var(--sp-5); display: flex; flex-wrap: wrap; gap: var(--sp-3) var(--sp-5); justify-content: space-between; font-size: var(--fs-xs); }
.site-footer .ph { color: #78350F; }

/* WhatsApp flutuante (desktop) e barra fixa (mobile) */
.wa-float { position: fixed; right: 24px; bottom: 24px; z-index: 90; width: 60px; height: 60px; border-radius: 50%; display: grid; place-items: center; background: var(--c-wa); color: #fff; box-shadow: 0 10px 24px -8px rgba(21,128,61,.6); transition: transform .2s var(--ease), background-color .2s; }
.wa-float:hover { background: var(--c-wa-hover); color: #fff; transform: scale(1.05); }
.wa-float .icon { width: 28px; height: 28px; }
.mobile-bar { display: none; }
@media (max-width: 767px) {
  .wa-float { display: none; }
  .mobile-bar { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-2); position: fixed; left: 0; right: 0; bottom: 0; z-index: 90; padding: var(--sp-2) var(--sp-3) calc(var(--sp-2) + env(safe-area-inset-bottom)); background: rgba(255,255,255,.97); border-top: 1px solid var(--c-border); box-shadow: 0 -6px 18px -10px rgba(15,23,42,.3); }
  .mobile-bar .btn { min-height: 48px; }
  body { padding-bottom: calc(68px + env(safe-area-inset-bottom)); }
}

/* Utilitários */
.mt-0 { margin-top: 0; } .mb-0 { margin-bottom: 0; }
.mt-6 { margin-top: var(--sp-6); }
.text-center { text-align: center; }
.muted { color: var(--c-text-muted); }
.small { font-size: var(--fs-sm); }

/* Revelação sutil ao rolar — só com JS e sem preferência por movimento reduzido */
@media (prefers-reduced-motion: no-preference) {
  .js .reveal { opacity: 0; transform: translateY(12px); transition: opacity .45s var(--ease), transform .45s var(--ease); }
  .js .reveal.is-visible { opacity: 1; transform: none; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
}

/* Complementos */
.req { color: var(--c-error); }
.h3, .card h2.h3 { font-size: var(--fs-lg); margin-bottom: var(--sp-2); }
.article-layout > *, .split > *, .hero__grid > * { min-width: 0; }
.prose { overflow-wrap: anywhere; }
.prose table { min-width: 520px; }

/* Aviso de cookies */
.cookie-banner { position: fixed; z-index: 95; left: 16px; right: 16px; bottom: 16px; max-width: 560px; background: #fff; border: 1px solid var(--c-border); border-radius: var(--radius); box-shadow: var(--shadow); padding: var(--sp-4) var(--sp-5); display: grid; gap: var(--sp-3); font-size: var(--fs-sm); }
.cookie-banner p { margin: 0; color: var(--c-text-muted); }
.cookie-banner__actions { display: flex; gap: var(--sp-2); justify-content: flex-end; }
@media (max-width: 767px) { .cookie-banner { bottom: calc(76px + env(safe-area-inset-bottom)); left: 8px; right: 8px; padding: var(--sp-4); } }

/* Card do hero: velocidade em destaque, preço logo abaixo */
.hero-card__speed { font-size: clamp(3rem, 2.4rem + 2.6vw, 4rem); font-weight: 800; line-height: 1; letter-spacing: -.035em; color: #fff; margin: var(--sp-2) 0 var(--sp-2); }
.hero-card__speed span { font-size: .45em; font-weight: 700; letter-spacing: -.01em; color: var(--c-accent); }
.hero-card__sub { font-size: var(--fs-sm); color: var(--c-on-dark-muted); margin-bottom: var(--sp-4); }
.hero-card__cost { display: inline-flex; align-items: baseline; gap: .4rem; flex-wrap: wrap; font-size: var(--fs-sm); color: var(--c-on-dark-muted); margin: 0; padding: .55rem .9rem; border-radius: 999px; background: rgba(56,189,248,.1); border: 1px solid rgba(56,189,248,.3); }
.hero-card__cost strong { font-size: 1.5rem; font-weight: 800; color: #fff; letter-spacing: -.02em; }

/* Menu mobile: backdrop-filter no cabeçalho prende o menu fixo dentro dele — desligado no mobile */
@media (max-width: 1079px) {
  .site-header { backdrop-filter: none; -webkit-backdrop-filter: none; background: #fff; }
  .nav { height: calc(100dvh - var(--header-h)); overscroll-behavior: contain; }
  body.menu-open .mobile-bar, body.menu-open .wa-float, body.menu-open .cookie-banner { display: none; }
}

/* Tabela dentro de seção escura: mantém texto escuro sobre o fundo branco da tabela */
.section--dark .table-wrap { color: var(--c-text); }
.section--dark .table-wrap th, .section--dark .table-wrap td { color: var(--c-text); }