/* =========================================================
   MEDKING — estilos
   Tokens conforme specs/design.md
   ========================================================= */

:root {
  /* Paleta principal */
  --royal-900: #1E0A3C;
  --royal-700: #3D0F7A;
  --royal-600: #52109A;
  --blue-500: #0B6FB8;
  --teal-400: #12C7A6;
  --gradient-brand: linear-gradient(135deg, #12C7A6 0%, #0B6FB8 50%, #52109A 100%);

  /* Paleta secundária */
  --tint-teal: #D7F5EE;
  --tint-blue: #DCEBFA;
  --tint-lilac: #E9E0FA;
  --tint-gold: #F8EBC9;
  --gold-400: #E8B84A;

  /* Fundos, texto e detalhes */
  --bg: #F7F6FB;
  --bg-alt: #EEECF5;
  --surface: #FFFFFF;
  --text: #1A1530;
  --text-muted: #5D5873;
  --text-on-dark: #F4F1FB;
  --text-on-dark-muted: #C9C2DD;
  --border: #DEDAEA;
  --focus: #12C7A6;

  /* Tipografia */
  --font-display: "Sora", system-ui, sans-serif;
  --font-body: "Inter", system-ui, sans-serif;
  --fs-display: clamp(2.75rem, 1.8rem + 3vw, 4rem);
  --fs-h2: clamp(2.125rem, 1.5rem + 2.6vw, 3.5rem);
  --fs-h3: clamp(1.375rem, 1.2rem + 0.75vw, 1.75rem);
  --fs-h4: clamp(1.125rem, 1.08rem + 0.2vw, 1.25rem);
  --fs-lead: clamp(1.125rem, 1.08rem + 0.2vw, 1.25rem);
  --fs-body: clamp(1rem, 0.98rem + 0.1vw, 1.0625rem);
  --fs-small: 0.875rem;
  --fs-overline: 0.75rem;

  /* Espaçamentos (base 4px) */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-6: 24px;
  --space-8: 32px;
  --space-12: 48px;
  --space-16: 64px;
  --space-24: 96px;
  --space-32: 128px;
  --section-y: clamp(72px, 5rem + 4vw, 128px);
  --gutter: clamp(16px, 4vw, 32px);
  --container: 1200px;

  /* Bordas e raios */
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 40px;
  --radius-pill: 999px;
  --shadow: 0 12px 40px rgba(30, 10, 60, .08);
  --shadow-hover: 0 18px 48px rgba(30, 10, 60, .14);

  /* Movimento */
  --ease: cubic-bezier(.2, .7, .2, 1);
  --header-h: 76px;
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 16px); }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; }
h1, h2, h3, h4, p, ol, ul, figure, blockquote { margin: 0; }
ul, ol { padding: 0; list-style: none; }
a { color: inherit; }
button { font: inherit; color: inherit; }

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

.skip-link {
  position: absolute; left: var(--space-4); top: -100px; z-index: 100;
  padding: var(--space-3) var(--space-4); background: var(--royal-900); color: #fff;
  border-radius: var(--radius-sm); text-decoration: none;
}
.skip-link:focus { top: var(--space-4); }

.container { width: 100%; max-width: calc(var(--container) + var(--gutter) * 2); margin-inline: auto; padding-inline: var(--gutter); }

[hidden] { display: none !important; }

/* ---------- Tipografia ---------- */
.display, .h2, .h3, .h4 { font-family: var(--font-display); letter-spacing: -0.02em; }
.display { font-size: var(--fs-display); line-height: 1.05; font-weight: 700; }
.h2 { font-size: var(--fs-h2); line-height: 1.1; font-weight: 700; }
.h3 { font-size: var(--fs-h3); line-height: 1.15; font-weight: 600; }
.h4 { font-size: var(--fs-h4); line-height: 1.2; font-weight: 600; }
.lead { font-size: var(--fs-lead); color: var(--text-muted); max-width: 60ch; }
.overline { display: block; font-size: var(--fs-overline); font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--royal-600); }

.text-gradient {
  background: var(--gradient-brand);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}

/* ---------- Botões ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--space-3);
  min-height: 44px; padding: 0 var(--space-6);
  border: 1px solid transparent; border-radius: var(--radius-pill);
  font-family: var(--font-body); font-weight: 600; font-size: 1rem; line-height: 1;
  text-decoration: none; cursor: pointer; white-space: nowrap;
  transition: background-color .18s var(--ease), color .18s var(--ease), border-color .18s var(--ease);
}
.btn-lg { min-height: 52px; padding: 0 28px; }
.btn-icon { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; transition: transform .18s var(--ease); }
.btn:hover .btn-icon { transform: translate(3px, -3px); }

.btn-primary { background: var(--royal-600); color: #fff; }
.btn-primary:hover { background: var(--royal-700); }
.btn-secondary { border-color: var(--royal-600); color: var(--royal-600); background: transparent; }
.btn-secondary:hover { background: var(--tint-lilac); }
.btn-ghost { color: var(--text); }
.btn-ghost:hover { background: var(--bg-alt); }
.btn-light { background: #fff; color: var(--royal-900); }
.btn-light:hover { background: var(--tint-lilac); }
.btn[aria-disabled="true"], .btn:disabled { opacity: .5; pointer-events: none; }

/* ---------- Cabeçalho ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  border-bottom: 1px solid transparent;
  transition: border-color .2s var(--ease);
}
/* Blur num pseudo-elemento: backdrop-filter no próprio header prenderia o menu mobile (position: fixed) dentro dele */
.site-header::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: saturate(140%) blur(10px);
}
.site-header.is-scrolled { border-bottom-color: var(--border); }
.header-inner { display: flex; align-items: center; justify-content: space-between; height: var(--header-h); gap: var(--space-6); }
.brand img { width: auto; height: 52px; }

.nav { display: flex; align-items: center; gap: var(--space-8); }
.nav-list { display: flex; gap: var(--space-6); }
.nav-list a { text-decoration: none; font-weight: 500; font-size: .9375rem; color: var(--text-muted); padding: var(--space-2) 0; }
.nav-list a:hover { color: var(--text); }
.nav-actions { display: flex; gap: var(--space-2); }

.menu-toggle { display: none; width: 44px; height: 44px; border: 1px solid var(--border); border-radius: var(--radius-pill); background: var(--surface); cursor: pointer; position: relative; }
.menu-toggle-bars, .menu-toggle-bars::before, .menu-toggle-bars::after {
  position: absolute; left: 50%; width: 18px; height: 2px; background: var(--text); border-radius: 2px;
  transform: translateX(-50%); transition: transform .2s var(--ease), opacity .2s var(--ease);
}
.menu-toggle-bars { top: 50%; margin-top: -1px; }
.menu-toggle-bars::before, .menu-toggle-bars::after { content: ""; }
.menu-toggle-bars::before { top: -6px; }
.menu-toggle-bars::after { top: 6px; }
.menu-toggle[aria-expanded="true"] .menu-toggle-bars { background: transparent; }
.menu-toggle[aria-expanded="true"] .menu-toggle-bars::before { transform: translateX(-50%) translateY(6px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] .menu-toggle-bars::after { transform: translateX(-50%) translateY(-6px) rotate(-45deg); }

/* ---------- Seções ---------- */
.section { padding-block: var(--section-y); }
.section-alt { background: var(--bg-alt); }
.section-dark {
  background: var(--royal-900); color: var(--text-on-dark);
  border-radius: var(--radius-xl); margin-inline: clamp(8px, 1.5vw, 24px);
}
.section-dark .lead, .section-dark .section-aside { color: var(--text-on-dark-muted); }

.section-head {
  display: flex; align-items: flex-end; justify-content: space-between; gap: var(--space-8);
  margin-bottom: clamp(var(--space-12), 5vw, var(--space-16));
}
.section-head-stack { display: block; }
.section-aside { max-width: 34ch; color: var(--text-muted); text-align: right; }

/* ---------- Placeholders (remover quando houver conteúdo real) ---------- */
.placeholder {
  display: grid; place-content: center; gap: var(--space-1); text-align: center;
  border: 2px dashed color-mix(in srgb, var(--royal-600) 35%, transparent);
  border-radius: var(--radius-lg); color: var(--royal-700);
  background: color-mix(in srgb, var(--surface) 70%, transparent);
  font-weight: 600; font-size: var(--fs-small);
}
.placeholder small { font-weight: 400; color: var(--text-muted); }

/* ---------- Hero ---------- */
.hero { padding-block: clamp(48px, 6vw, 96px) var(--section-y); overflow: hidden; }
.hero-inner { display: grid; grid-template-columns: 1.4fr 1fr; align-items: center; gap: var(--space-12); }
.hero-copy .overline { margin-bottom: var(--space-4); }
.hero-copy .lead { margin-top: var(--space-6); }
.hero-ctas { display: flex; flex-wrap: wrap; gap: var(--space-3); margin-top: var(--space-8); }

.hero-visual { position: relative; aspect-ratio: 1 / 1; display: grid; place-items: center; }
.placeholder-hero { position: relative; width: 78%; aspect-ratio: 4 / 5; }
.hero-art { position: relative; width: 78%; height: auto; }
.orbit {
  position: absolute; inset: 0; width: 100%; height: 100%;
  overflow: visible; transform: rotate(-24deg); opacity: .8;
}
.orbit ellipse {
  fill: none; stroke: url(#orbit-grad); stroke-width: 2; vector-effect: non-scaling-stroke;
  stroke-dasharray: 1; stroke-dashoffset: 0;
}

/* ---------- Números ---------- */
.stats { padding-block: var(--space-16); border-block: 1px solid var(--border); }
.stats-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-8); }
.stat strong { display: block; font-family: var(--font-display); font-size: var(--fs-h2); line-height: 1; color: var(--royal-700); }
.stat span { color: var(--text-muted); font-size: var(--fs-small); }

/* ---------- Recursos ---------- */
.features { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-6); }
.feature {
  display: grid; grid-template-rows: auto 1fr; gap: var(--space-6);
  padding: var(--space-8); border-radius: var(--radius-lg); color: var(--text);
  transition: transform .2s var(--ease), box-shadow .2s var(--ease);
}
.feature:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
.feature p { color: var(--text-muted); margin-top: var(--space-3); max-width: 42ch; }
.feature .h3 { margin-top: var(--space-6); }
.feature-teal { background: var(--tint-teal); }
.feature-blue { background: var(--tint-blue); }
.feature-lilac { background: var(--tint-lilac); }
.feature-gold { background: var(--tint-gold); }
.placeholder-mockup { min-height: 220px; }
.mockup {
  width: 100%; height: auto; align-self: end;
  border-radius: 20px; box-shadow: 0 18px 40px rgba(30, 10, 60, .12);
}

.icon-box {
  display: inline-grid; place-items: center; width: 48px; height: 48px;
  border-radius: var(--radius-md); background: var(--surface);
}
.icon-box svg { width: 24px; height: 24px; fill: none; stroke: var(--royal-700); stroke-width: 1.75; stroke-linecap: round; stroke-linejoin: round; }

/* ---------- Para quem é ---------- */
.profile-tabs { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-6); }
.profile-tab {
  position: relative; display: grid; gap: var(--space-2); text-align: left;
  padding: var(--space-8); min-height: 200px; align-content: end;
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg);
  cursor: pointer; box-shadow: var(--shadow);
  transition: transform .2s var(--ease), box-shadow .2s var(--ease);
}
.profile-tab:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
.profile-tab[aria-selected="true"] {
  border: 2px solid transparent;
  background: linear-gradient(var(--surface), var(--surface)) padding-box, var(--gradient-brand) border-box;
}
.profile-meta { color: var(--text-muted); font-size: var(--fs-small); }
.profile-icon {
  position: absolute; top: var(--space-6); left: var(--space-8);
  display: grid; place-items: center; width: 52px; height: 52px;
  border-radius: var(--radius-md); background: var(--tint-lilac);
  transition: transform .2s var(--ease);
}
.profile-tab:nth-child(1) .profile-icon { background: var(--tint-teal); }
.profile-tab:nth-child(2) .profile-icon { background: var(--tint-blue); }
.profile-icon svg { width: 26px; height: 26px; fill: none; stroke: var(--royal-700); stroke-width: 1.75; stroke-linecap: round; stroke-linejoin: round; }
.profile-tab:hover .profile-icon, .profile-tab[aria-selected="true"] .profile-icon { transform: scale(1.06); }
.profile-panel {
  margin-top: var(--space-6); padding: var(--space-8);
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg);
  color: var(--text-muted);
}

/* ---------- Como funciona ---------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-6); counter-reset: step; }
.step { padding-top: var(--space-6); border-top: 2px solid var(--border); }
.step-num { display: block; font-family: var(--font-display); font-weight: 700; font-size: var(--fs-h3); margin-bottom: var(--space-4); }
.step:first-child .step-num { color: var(--teal-400); }
.step:nth-child(2) .step-num { color: var(--blue-500); }
.step:nth-child(3) .step-num { color: var(--royal-600); }
.step:nth-child(4) .step-num { color: var(--royal-900); }
.step p { color: var(--text-muted); margin-top: var(--space-2); }

/* ---------- Cards genéricos ---------- */
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: var(--space-8); box-shadow: var(--shadow); }

/* ---------- Comece grátis ---------- */
.cta-block { display: flex; align-items: center; justify-content: space-between; gap: var(--space-8); flex-wrap: wrap; }
.cta-block .lead { margin-top: var(--space-4); }

/* ---------- Planos ---------- */
.plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-6); align-items: stretch; }
.plan {
  position: relative; border-radius: var(--radius-lg); background: var(--surface); color: var(--text);
  transition: transform .2s var(--ease), box-shadow .2s var(--ease);
}
.plan:hover, .motion .plan.reveal.is-visible:hover { transform: translateY(-6px); box-shadow: 0 24px 60px rgba(0, 0, 0, .35); transition-delay: 0ms; }
.plan-inner { position: relative; display: flex; flex-direction: column; height: 100%; padding: var(--space-8); border-radius: inherit; background: var(--surface); }
.plan .h3 { margin-top: var(--space-2); }
.plan-desc { margin-top: var(--space-2); color: var(--text-muted); font-size: var(--fs-small); min-height: 2.6em; }
.plan-price { display: flex; align-items: baseline; gap: var(--space-1); margin-top: var(--space-6); font-family: var(--font-display); color: var(--text); }
.plan-currency { font-size: 1.25rem; font-weight: 600; }
.plan-value { font-size: clamp(2.75rem, 2.2rem + 2vw, 3.5rem); font-weight: 700; line-height: 1; letter-spacing: -0.03em; }
.plan-period { font-family: var(--font-body); font-size: 1rem; font-weight: 500; color: var(--text-muted); }
.plan-note { margin-top: var(--space-2); font-size: var(--fs-small); color: var(--text-muted); min-height: 2.6em; }
.plan-btn { width: 100%; margin-top: var(--space-6); }
.plan-label { margin-top: var(--space-8); color: var(--text-muted); }
.plan-features { display: grid; gap: var(--space-3); margin-top: var(--space-4); }
.plan-features li { display: flex; align-items: flex-start; gap: var(--space-3); font-weight: 500; }
.plan-features li::before {
  content: ""; flex: none; width: 20px; height: 20px; margin-top: 2px; border-radius: 50%;
  background: var(--tint-teal) center / 12px no-repeat
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230B6B58' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E");
}

/* Plano em destaque: borda no degradê da marca que gira só no hover (design.md §10) */
.plan-featured { padding: 3px; overflow: hidden; isolation: isolate; background: transparent; }
.plan-featured::before {
  content: ""; position: absolute; inset: -60%; z-index: -1;
  background: conic-gradient(from 0deg, #12C7A6, #0B6FB8, #52109A, #0B6FB8, #12C7A6);
}
.motion .plan-featured:hover::before { animation: border-spin 6s linear infinite; }
@keyframes border-spin { to { transform: rotate(360deg); } }
.plan-featured .plan-inner { border-radius: calc(var(--radius-lg) - 3px); }
.plan-badge {
  position: absolute; top: var(--space-8); right: var(--space-8);
  padding: var(--space-1) var(--space-3); border-radius: var(--radius-pill);
  background: var(--gold-400); color: var(--royal-900);
  font-size: var(--fs-overline); font-weight: 600; letter-spacing: .08em; text-transform: uppercase;
}

/* ---------- FAQ ---------- */
.faq-layout { display: grid; grid-template-columns: 1fr 1.4fr; gap: var(--space-12); }
.faq-item { border-bottom: 1px solid var(--border); }
.faq-item summary {
  display: flex; justify-content: space-between; align-items: center; gap: var(--space-4);
  padding: var(--space-6) 0; cursor: pointer; list-style: none; font-weight: 500;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: ""; flex: none; width: 28px; height: 28px; border-radius: 50%;
  background: var(--bg-alt) center / 12px no-repeat
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath d='M6 1v10M1 6h10' stroke='%231A1530' stroke-width='1.6' stroke-linecap='round'/%3E%3C/svg%3E");
  transition: transform .2s var(--ease);
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item p { padding-bottom: var(--space-6); color: var(--text-muted); max-width: 65ch; }

/* ---------- CTA final ---------- */
.final-cta-inner { display: grid; justify-items: center; gap: var(--space-8); text-align: center; }

/* ---------- Rodapé ---------- */
.site-footer { background: var(--bg-alt); padding-block: var(--space-12); margin-top: var(--space-8); }
.footer-inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: var(--space-6); }
.footer-links { display: flex; flex-wrap: wrap; gap: var(--space-6); }
.footer-links a { color: var(--text-muted); text-decoration: none; font-size: var(--fs-small); }
.footer-links a:hover { color: var(--text); text-decoration: underline; }
.footer-legal { width: 100%; color: var(--text-muted); font-size: var(--fs-small); }

/* ---------- Páginas legais ---------- */
.legal { padding-block: var(--space-16) var(--section-y); }
.legal-inner { max-width: 760px; }
.legal h1 { margin-bottom: var(--space-4); }
.legal h2 { margin-top: var(--space-12); margin-bottom: var(--space-3); }
.legal p { color: var(--text-muted); margin-top: var(--space-3); }
.legal h2[id] { scroll-margin-top: calc(var(--header-h) + 24px); }
.legal a { color: var(--royal-600); }
.legal strong { color: var(--text); font-weight: 600; }
.legal-inner > ul { margin-top: var(--space-3); padding-left: var(--space-6); list-style: disc; color: var(--text-muted); }
.legal-inner > ul li { margin-top: var(--space-2); padding-left: var(--space-1); }
.legal-inner > ul li::marker { color: var(--royal-600); }
.legal-toc {
  margin-top: var(--space-8); padding: var(--space-6) var(--space-8);
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg);
}
.legal-toc ol { margin-top: var(--space-3); padding-left: var(--space-6); list-style: decimal; columns: 2; column-gap: var(--space-8); }
.legal-toc li { margin-top: var(--space-1); break-inside: avoid; color: var(--text-muted); font-size: var(--fs-small); }
.legal-toc a { text-decoration: none; }
.legal-toc a:hover { text-decoration: underline; }
.legal-table-wrap { margin-top: var(--space-4); overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius-md); background: var(--surface); }
.legal-table { width: 100%; min-width: 560px; border-collapse: collapse; font-size: var(--fs-small); }
.legal-table th, .legal-table td { padding: var(--space-3) var(--space-4); text-align: left; vertical-align: top; border-bottom: 1px solid var(--border); }
.legal-table th { background: var(--bg-alt); color: var(--text); font-weight: 600; }
.legal-table td { color: var(--text-muted); }
.legal-table tr:last-child td { border-bottom: 0; }
@media (max-width: 768px) {
  .legal-toc { padding: var(--space-6); }
  .legal-toc ol { columns: 1; }
}

/* =========================================================
   Movimento (design.md §10)
   Estados iniciais só existem com .js e sem reduced-motion (classe .motion no <html>).
   ========================================================= */

/* Entrada padrão */
.motion .reveal { opacity: 0; transform: translateY(16px); transition: opacity .5s var(--ease), transform .5s var(--ease); transition-delay: var(--reveal-delay, 0ms); }
.motion .reveal.is-visible { opacity: 1; transform: none; }

/* Títulos: palavras sobem de trás de uma máscara */
.word { display: inline-block; overflow: hidden; vertical-align: top; padding-bottom: .08em; margin-bottom: -.08em; }
.word-inner { display: inline-block; }
.motion [data-split] .word-inner {
  transform: translateY(110%);
  transition: transform .7s var(--ease);
  transition-delay: calc(var(--i, 0) * 50ms);
}
.motion [data-split].is-visible .word-inner { transform: none; }

/* Mockups com profundidade */
.motion .reveal-depth { opacity: 0; transform: translateY(40px) scale(.94); transition: opacity .8s var(--ease), transform .8s var(--ease); transition-delay: 120ms; }
.motion .reveal-depth.is-visible { opacity: 1; transform: none; }

/* Bloco escuro se expande */
.motion [data-expand] { transform: scale(.96); transition: transform .9s var(--ease); }
.motion [data-expand].is-visible { transform: none; }

/* Cards de perfil em leque */
.motion [data-fan] .profile-tab { opacity: 0; transition: opacity .6s var(--ease), transform .8s var(--ease), box-shadow .2s var(--ease); }
.motion [data-fan] .profile-tab:nth-child(1) { transform: translate(40%, 24px) rotate(-6deg); }
.motion [data-fan] .profile-tab:nth-child(2) { transform: translateY(40px); transition-delay: 80ms; }
.motion [data-fan] .profile-tab:nth-child(3) { transform: translate(-40%, 24px) rotate(6deg); transition-delay: 160ms; }
.motion [data-fan].is-visible .profile-tab { opacity: 1; transform: none; }
.motion [data-fan].is-visible .profile-tab:hover { transform: translateY(-4px); transition-delay: 0ms; }

/* Anel orbital: desenha ao carregar e gira devagar */
.motion .orbit { animation: orbit-spin 60s linear infinite; }
.motion .orbit ellipse { stroke-dashoffset: 1; animation: orbit-draw 1.6s var(--ease) .3s forwards; }
@keyframes orbit-draw { to { stroke-dashoffset: 0; } }
@keyframes orbit-spin { from { transform: rotate(-24deg); } to { transform: rotate(336deg); } }

/* Faixa de recursos */
.ticker {
  overflow: hidden; border-block: 1px solid var(--border); background: var(--surface);
  -webkit-mask: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
          mask: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.ticker-track { display: flex; width: max-content; }
.ticker-list { display: flex; flex: none; }
.ticker-list li {
  display: flex; align-items: center; gap: var(--space-8); padding: var(--space-6) 0 var(--space-6) var(--space-8);
  font-family: var(--font-display); font-weight: 600; font-size: var(--fs-h4); color: var(--royal-700); white-space: nowrap;
}
.ticker-list li::after { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--gradient-brand); }
.motion .ticker-track { animation: ticker 40s linear infinite; }
.ticker:hover .ticker-track { animation-play-state: paused; }
@keyframes ticker { to { transform: translateX(-50%); } }

/* Linha de pulso */
.pulse-divider { padding-block: var(--space-12) 0; }
.pulse-divider svg { width: 100%; height: 64px; overflow: visible; }
.pulse-divider path { fill: none; stroke: url(#pulse-grad); stroke-width: 2; stroke-linejoin: round; stroke-linecap: round; vector-effect: non-scaling-stroke; stroke-dasharray: 1; }
.motion .pulse-divider path { stroke-dashoffset: 1; transition: stroke-dashoffset 1.6s var(--ease); }
.motion .pulse-divider.is-visible path { stroke-dashoffset: 0; }

/* Como funciona: trilha de progresso ligada à rolagem */
.steps { position: relative; }
.steps::before, .steps::after { content: ""; position: absolute; top: 0; left: 0; height: 2px; }
.steps::before { right: 0; background: var(--border); }
.steps::after { width: calc(var(--progress, 1) * 100%); background: var(--gradient-brand); }
.steps .step { border-top-color: transparent; }
.motion .steps .step-num { opacity: .35; transition: opacity .3s var(--ease); }
.motion .steps .step.is-lit .step-num { opacity: 1; }

/* Brilho no botão primário */
.btn-primary { position: relative; overflow: hidden; isolation: isolate; }
.btn-primary::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(110deg, transparent 30%, rgba(255,255,255,.28) 50%, transparent 70%);
  transform: translateX(-120%);
}
.motion .btn-primary:hover::before { transform: translateX(120%); transition: transform .7s var(--ease); }

/* Hover dos cards continua funcionando depois da entrada */
.motion .feature.reveal.is-visible:hover { transform: translateY(-4px); transition-delay: 0ms; }

/* FAQ abrindo */
.motion .faq-item[open] p { animation: faq-open .35s var(--ease); }
@keyframes faq-open { from { opacity: 0; transform: translateY(-6px); } }

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

/* ---------- Responsivo ---------- */
@media (max-width: 1024px) {
  .steps { grid-template-columns: repeat(2, 1fr); row-gap: var(--space-12); }
  .plans { grid-template-columns: 1fr; max-width: 520px; margin-inline: auto; }
  .plan-desc, .plan-note { min-height: 0; }
  /* Em grade quebrada a trilha única não faz sentido: cada passo volta a ter sua borda */
  .steps::before, .steps::after { display: none; }
  .steps .step { border-top-color: var(--border); }
  .steps .step.is-lit { border-image: var(--gradient-brand) 1; }
  .faq-layout { grid-template-columns: 1fr; gap: 0; }
}

@media (max-width: 900px) {
  .menu-toggle { display: inline-block; }
  .nav {
    position: fixed; inset: var(--header-h) 0 0 0; z-index: 40;
    flex-direction: column; align-items: stretch; justify-content: flex-start; gap: var(--space-8);
    padding: var(--space-8) var(--gutter);
    background: var(--bg);
    visibility: hidden; opacity: 0; transform: translateY(-8px);
    transition: opacity .2s var(--ease), transform .2s var(--ease), visibility 0s .2s;
  }
  .nav.is-open { visibility: visible; opacity: 1; transform: none; transition-delay: 0s; }
  .nav-list { flex-direction: column; gap: 0; }
  .nav-list a { display: block; padding: var(--space-4) 0; font-size: 1.25rem; color: var(--text); border-bottom: 1px solid var(--border); }
  .nav-actions { flex-direction: column; }
  .nav-actions .btn { min-height: 52px; }
  body.menu-open { overflow: hidden; }
}

@media (max-width: 768px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-visual { max-width: 420px; width: 100%; margin-inline: auto; }
  .hero-ctas .btn { width: 100%; }

  .section-head { flex-direction: column; align-items: flex-start; gap: var(--space-4); }
  .section-aside { text-align: left; }

  .features { grid-template-columns: 1fr; }
  .feature { padding: var(--space-6); }

  .profile-tabs {
    grid-template-columns: none; grid-auto-flow: column; grid-auto-columns: 78%;
    overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: var(--space-2);
    margin-inline: calc(var(--gutter) * -1); padding-inline: var(--gutter);
    scroll-padding-inline: var(--gutter);
  }
  .profile-tab { scroll-snap-align: start; min-height: 180px; padding: var(--space-6); }
  .profile-icon { left: var(--space-6); width: 44px; height: 44px; }
  /* No carrossel o leque fica fora da tela: só sobem */
  .motion [data-fan] .profile-tab:nth-child(n) { transform: translateY(24px); }
  .motion [data-fan].is-visible .profile-tab:nth-child(n) { transform: none; }
  .profile-panel { padding: var(--space-6); }

  .stats-grid { grid-template-columns: 1fr; }
  .cta-block .btn { width: 100%; }
  .final-cta-inner .btn { width: 100%; }
}

@media (max-width: 480px) {
  .steps { grid-template-columns: 1fr; }
  .brand img { height: 44px; }
}