/* ============================================================
   IRS Fácil — Landing page
   Design system: "Fintech calma & anti-burocracia"
   ============================================================ */

:root {
  /* Surfaces — warm paper neutrals */
  --paper:      oklch(0.985 0.006 95);
  --paper-2:    oklch(0.965 0.008 92);
  --surface:    oklch(1 0 0);
  --ink:        oklch(0.22 0.012 90);
  --ink-soft:   oklch(0.44 0.012 90);
  --ink-faint:  oklch(0.60 0.010 90);
  --line:       oklch(0.90 0.008 92);
  --line-soft:  oklch(0.93 0.006 92);

  /* Brand — confident money green */
  --brand:      oklch(0.52 0.105 165);
  --brand-deep: oklch(0.40 0.085 168);
  --brand-soft: oklch(0.95 0.03 165);
  --brand-tint: oklch(0.92 0.045 165);

  /* Accent — warm amber (used sparingly) */
  --amber:      oklch(0.74 0.135 62);
  --amber-soft: oklch(0.95 0.05 70);

  /* Semantic */
  --pay:        oklch(0.55 0.14 32);   /* a pagar — terracotta-red */
  --pay-soft:   oklch(0.95 0.04 40);
  --receive:    oklch(0.52 0.11 162);  /* a receber — green */

  /* Type */
  --font-display: 'Bricolage Grotesque', sans-serif;
  --font-body: 'Instrument Sans', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Radius / shadow */
  --r-sm: 8px;
  --r-md: 14px;
  --r-lg: 22px;
  --r-xl: 30px;
  --shadow-sm: 0 1px 2px rgba(30,28,22,0.04), 0 2px 6px rgba(30,28,22,0.05);
  --shadow-md: 0 4px 14px rgba(30,28,22,0.07), 0 12px 34px rgba(30,28,22,0.07);
  --shadow-lg: 0 8px 24px rgba(30,28,22,0.09), 0 28px 70px rgba(30,28,22,0.12);

  --maxw: 1180px;
}

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

html { scroll-behavior: smooth; scroll-padding-top: 88px; }

body {
  font-family: var(--font-body);
  background: var(--paper);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  line-height: 1.55;
  overflow-x: hidden;
}

::selection { background: var(--brand-tint); color: var(--brand-deep); }

a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
input { font-family: inherit; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.04;
  letter-spacing: -0.022em;
  color: var(--ink);
  text-wrap: balance;
}

.mono { font-family: var(--font-mono); font-feature-settings: "tnum" 1; }

/* ---------- Layout helpers ---------- */
.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 28px; }
.section { padding: 96px 0; position: relative; }
.logo { white-space: nowrap; }
.eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--brand-deep);
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 9px;
}
.eyebrow::before {
  content: "";
  width: 22px; height: 1.5px;
  background: var(--brand);
  display: inline-block;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 15px;
  padding: 13px 22px;
  border-radius: 999px;
  transition: transform .16s cubic-bezier(.2,.8,.3,1), box-shadow .2s, background .2s, color .2s;
  white-space: nowrap;
  line-height: 1;
}
.btn-primary {
  background: var(--brand);
  color: #fff;
  box-shadow: 0 1px 2px rgba(0,0,0,.08), inset 0 1px 0 rgba(255,255,255,.18);
}
.btn-primary:hover { background: var(--brand-deep); transform: translateY(-1px); box-shadow: var(--shadow-md); }
.btn-ghost {
  background: transparent; color: var(--ink);
  box-shadow: inset 0 0 0 1.5px var(--line);
}
.btn-ghost:hover { box-shadow: inset 0 0 0 1.5px var(--ink); transform: translateY(-1px); }
.btn-dark { background: var(--ink); color: var(--paper); }
.btn-dark:hover { transform: translateY(-1px); box-shadow: var(--shadow-md); }
.btn-lg { padding: 16px 28px; font-size: 16px; }
.btn-block { width: 100%; }

/* ---------- Chips / badges ---------- */
.chip {
  display: inline-flex; align-items: center; gap: 7px;
  font-size: 13px; font-weight: 500;
  padding: 6px 12px;
  border-radius: 999px;
  background: var(--surface);
  box-shadow: inset 0 0 0 1px var(--line);
  color: var(--ink-soft);
}

/* utility reveal — opacity is ALWAYS 1, so content can never be hidden, even if
   an entrance animation freezes mid-flight in a throttled/offscreen tab (a known
   trap). The entrance is transform-only: a frozen animation just leaves the element
   slightly offset but fully visible. */
.reveal { opacity: 1; }
@media (prefers-reduced-motion: no-preference) {
  .reveal { transform: translateY(16px); }
  .reveal.in { animation: revealIn .7s cubic-bezier(.2,.8,.3,1) forwards; }
}
@keyframes revealIn {
  from { transform: translateY(16px); }
  to   { transform: none; }
}

#root { min-height: 100vh; }

/* ============================================================
   Secções — layout e estilos
   ============================================================ */

/* ---------- Section heads ---------- */
.sec-head { max-width: 680px; margin-bottom: 56px; }
.sec-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.sec-title { font-size: clamp(30px, 4vw, 46px); margin: 18px 0 16px; }
.sec-lede { font-size: 18px; color: var(--ink-soft); line-height: 1.55; }
.link { color: var(--brand-deep); text-decoration: underline; text-underline-offset: 3px; text-decoration-thickness: 1.5px; }
.link:hover { color: var(--brand); }

/* ============================================================
   NAV
   ============================================================ */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  transition: background .3s, box-shadow .3s, border-color .3s;
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  background: oklch(0.985 0.006 95 / 0.82);
  backdrop-filter: blur(14px) saturate(1.4);
  border-bottom-color: var(--line);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.logo {
  display: inline-flex; align-items: center; gap: 9px;
  font-family: var(--font-display); font-weight: 700; font-size: 19px;
  letter-spacing: -0.02em; color: var(--ink);
}
.logo-mark {
  width: 30px; height: 30px; border-radius: 9px;
  background: var(--brand);
  color: #fff;
  display: inline-flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.28), 0 1px 2px rgba(30,28,22,.12);
}
.logo-word { display: inline-flex; align-items: baseline; }
.logo-irs { color: var(--brand-deep); }
.logo-dot { color: var(--ink-faint); font-weight: 600; }
.nav-logo, .footer-logo { display: inline-flex; }
.nav-links { display: flex; gap: 30px; }
.nav-links a { font-size: 15px; font-weight: 500; color: var(--ink-soft); transition: color .15s; }
.nav-links a:hover { color: var(--ink); }
.nav-cta { display: flex; align-items: center; gap: 18px; }
.nav-sim { font-size: 15px; font-weight: 600; color: var(--ink); }
.nav-sim:hover { color: var(--brand-deep); }

/* ============================================================
   HERO
   ============================================================ */
.hero { position: relative; padding: 150px 0 90px; overflow: hidden; }
.hero-grid-bg {
  position: absolute; inset: 0; z-index: 0;
  background:
    radial-gradient(120% 80% at 78% 8%, var(--brand-soft) 0%, transparent 55%),
    radial-gradient(80% 60% at 10% 100%, var(--amber-soft) 0%, transparent 60%);
  opacity: 0.7;
}
.hero-grid-bg::after {
  content: ""; position: absolute; inset: 0;
  background-image: linear-gradient(var(--line-soft) 1px, transparent 1px), linear-gradient(90deg, var(--line-soft) 1px, transparent 1px);
  background-size: 46px 46px;
  -webkit-mask-image: radial-gradient(100% 70% at 50% 30%, #000 0%, transparent 75%);
          mask-image: radial-gradient(100% 70% at 50% 30%, #000 0%, transparent 75%);
  opacity: 0.5;
}
.hero-inner {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 56px; align-items: center;
}
.hero-chips { display: flex; gap: 10px; margin-bottom: 26px; flex-wrap: wrap; }
.chip-brand { background: var(--brand); color: #fff; box-shadow: none; }
.hero-title { font-size: clamp(40px, 5.6vw, 68px); letter-spacing: -0.03em; }
.hero-em { color: var(--brand-deep); }
.hero-lede { font-size: 19px; color: var(--ink-soft); margin: 24px 0 32px; max-width: 520px; line-height: 1.55; }
.hero-lede b { color: var(--ink); font-weight: 600; }

.hero-form { margin-bottom: 26px; }
.hero-field {
  display: flex; align-items: center; gap: 6px;
  background: var(--surface);
  border: 1.5px solid var(--line);
  border-radius: 999px;
  padding: 6px 6px 6px 20px;
  max-width: 460px;
  transition: border-color .18s, box-shadow .18s;
  box-shadow: var(--shadow-sm);
}
.hero-field:focus-within { border-color: var(--brand); box-shadow: 0 0 0 4px var(--brand-soft); }
.hero-field.invalid { border-color: var(--pay); }
.hero-field input {
  flex: 1; border: none; outline: none; background: none;
  font-size: 16px; color: var(--ink); min-width: 0;
}
.hero-field input::placeholder { color: var(--ink-faint); }
.hero-err { display: block; color: var(--pay); font-size: 13px; margin-top: 8px; padding-left: 20px; }
.hero-err.on-dark { color: var(--amber-soft); }
.hero-done {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--brand-soft); color: var(--brand-deep);
  font-weight: 600; font-size: 16px;
  padding: 14px 22px; border-radius: 999px; margin-bottom: 26px;
}
.hero-done-mark {
  width: 22px; height: 22px; border-radius: 50%; background: var(--brand); color: #fff;
  display: inline-flex; align-items: center; justify-content: center; font-size: 13px; font-weight: 700;
}

.hero-trust { display: flex; align-items: center; gap: 14px; }
.hero-trylink { display: inline-flex; align-items: center; gap: 6px; font-size: 15px; font-weight: 600; color: var(--brand-deep); margin-bottom: 26px; }
.hero-trylink:hover { gap: 9px; }
.trust-avatars { display: flex; }
.trust-avatars span {
  width: 32px; height: 32px; border-radius: 50%;
  border: 2.5px solid var(--paper); margin-left: -10px;
  background: linear-gradient(135deg, var(--brand-tint), var(--amber-soft));
}
.trust-avatars span:first-child { margin-left: 0; }
.trust-avatars span:nth-child(2) { background: linear-gradient(135deg, var(--amber-soft), var(--brand-tint)); }
.trust-avatars span:nth-child(3) { background: linear-gradient(135deg, var(--brand-soft), var(--paper-2)); }
.trust-avatars span:nth-child(4) { background: linear-gradient(135deg, var(--paper-2), var(--amber-soft)); }
.trust-text { font-size: 14px; color: var(--ink-soft); }
.trust-text b { color: var(--ink); }

.hero-calc { position: relative; display: flex; justify-content: center; }
.hero-calc-glow {
  position: absolute; inset: -30px; z-index: -1;
  background: radial-gradient(circle at 60% 40%, var(--brand-soft), transparent 65%);
  filter: blur(20px);
}

/* ============================================================
   PROBLEMA
   ============================================================ */
.problema { background: var(--paper-2); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.pain-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.pain-card {
  background: var(--surface); border: 1px solid var(--line-soft);
  border-radius: var(--r-lg); padding: 28px 24px;
  box-shadow: var(--shadow-sm);
  transition: transform .2s, box-shadow .2s;
}
.pain-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.pain-stat { font-size: 34px; font-weight: 700; color: var(--brand-deep); letter-spacing: -0.02em; line-height: 1; }
.pain-label { font-size: 13px; font-weight: 600; color: var(--ink); margin: 8px 0 12px; text-transform: lowercase; }
.pain-body { font-size: 14.5px; color: var(--ink-soft); line-height: 1.5; }

/* ============================================================
   REGIMES ESPECIAIS (destaque)
   ============================================================ */
.regimes { background: var(--brand-soft); border-top: 1px solid var(--brand-tint); border-bottom: 1px solid var(--brand-tint); }

.regime-pro-note {
  display: inline-flex; align-items: center; gap: 8px;
  margin-top: 20px;
  font-size: 14px; font-weight: 600; color: var(--brand-deep);
  background: var(--surface); box-shadow: inset 0 0 0 1px var(--brand-tint);
  padding: 8px 15px; border-radius: 999px;
}
.regime-pro-note b { font-weight: 700; }

.regime-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.regime-card {
  background: var(--surface); border: 1px solid var(--line-soft);
  border-radius: var(--r-lg); padding: 26px 24px;
  box-shadow: var(--shadow-sm); position: relative;
  display: flex; flex-direction: column;
  transition: transform .2s, box-shadow .2s;
}
.regime-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }

.regime-lock {
  position: absolute; top: 18px; right: 18px;
  display: inline-flex; align-items: center; gap: 4px;
  font-size: 9.5px; font-weight: 600; letter-spacing: 0.08em;
  color: var(--brand-deep);
  background: var(--brand-soft);
  padding: 4px 8px; border-radius: 999px;
}

.regime-card.featured {
  grid-column: span 2;
  background: var(--brand); color: #fff;
  border-color: var(--brand-deep);
  flex-direction: row; align-items: center; gap: 32px;
  padding: 32px 34px;
}
.regime-card.featured .regime-code { color: oklch(0.88 0.05 165); }
.regime-card.featured .regime-name { color: #fff; }
.regime-card.featured .regime-body { color: oklch(0.93 0.03 165); max-width: 360px; }
.regime-card.featured .regime-metric-val { color: #fff; }
.regime-card.featured .regime-metric-label { color: oklch(0.88 0.05 165); }
.regime-card.featured .regime-metric { flex-shrink: 0; padding-right: 32px; border-right: 1px solid oklch(0.62 0.09 165); }

.regime-flag {
  position: absolute; top: -11px; left: 28px;
  background: var(--amber); color: var(--ink);
  font-size: 10.5px; font-weight: 600; letter-spacing: 0.05em;
  padding: 5px 11px; border-radius: 999px; text-transform: uppercase;
}
.regime-code { font-size: 11px; letter-spacing: 0.12em; color: var(--ink-faint); font-weight: 500; margin-bottom: 14px; }
.regime-metric { display: flex; flex-direction: column; margin-bottom: 14px; }
.regime-metric-val { font-family: var(--font-display); font-size: 36px; font-weight: 700; letter-spacing: -0.02em; color: var(--brand-deep); line-height: 1; }
.regime-card.featured .regime-metric-val { font-size: 52px; }
.regime-metric-label { font-size: 12px; color: var(--ink-faint); margin-top: 4px; }
.regime-name { font-size: 19px; margin-bottom: 8px; }
.regime-card.featured .regime-name { font-size: 26px; }
.regime-body { font-size: 14px; color: var(--ink-soft); line-height: 1.5; }

.regime-card.featured .regime-content { display: flex; flex-direction: column; }

/* Buy-Pro CTA card (replaces the old simulator link) */
.regime-buy {
  grid-column: span 3;
  position: relative; overflow: hidden;
  background: var(--ink); color: var(--paper);
  border-radius: var(--r-lg);
  padding: 30px 34px;
  display: flex; align-items: center; justify-content: space-between; gap: 28px;
  flex-wrap: wrap;
  box-shadow: var(--shadow-md);
}
.regime-buy-spark {
  position: absolute; inset: 0; z-index: 0;
  background:
    radial-gradient(60% 120% at 88% 10%, oklch(0.5 0.105 165 / 0.55) 0%, transparent 60%),
    radial-gradient(40% 100% at 8% 100%, oklch(0.74 0.135 62 / 0.22) 0%, transparent 60%);
}
.regime-buy-text { position: relative; z-index: 1; max-width: 680px; }
.regime-buy-pill {
  display: inline-block; font-size: 11px; font-weight: 600; letter-spacing: 0.08em;
  background: var(--amber); color: var(--ink);
  padding: 5px 11px; border-radius: 999px; margin-bottom: 12px;
}
.regime-buy-title { font-size: clamp(22px, 2.6vw, 30px); color: #fff; margin-bottom: 8px; }
.regime-buy-sub { font-size: 15px; color: oklch(0.78 0.012 90); line-height: 1.5; }
.regime-buy-btn {
  position: relative; z-index: 1; flex-shrink: 0;
  background: var(--brand); color: #fff;
  display: inline-flex; align-items: center; gap: 9px;
  box-shadow: 0 1px 2px rgba(0,0,0,.18), inset 0 1px 0 rgba(255,255,255,.2);
}
.regime-buy-btn:hover { background: var(--brand-deep); transform: translateY(-1px); box-shadow: var(--shadow-md); }

/* ============================================================
   COMO FUNCIONA
   ============================================================ */
.steps { position: relative; display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.steps-rule {
  position: absolute; top: 26px; left: 8%; right: 8%; height: 2px;
  background: repeating-linear-gradient(90deg, var(--line) 0 8px, transparent 8px 16px);
  z-index: 0;
}
.step { position: relative; z-index: 1; }
.step-n {
  width: 54px; height: 54px; border-radius: 16px;
  background: var(--surface); border: 1.5px solid var(--line);
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; font-weight: 600; color: var(--brand-deep);
  margin-bottom: 22px; box-shadow: var(--shadow-sm);
}
.step-t { font-size: 21px; margin-bottom: 10px; }
.step-b { font-size: 15.5px; color: var(--ink-soft); line-height: 1.55; max-width: 320px; }

/* ============================================================
   PLANOS
   ============================================================ */
.plan-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; align-items: start; max-width: 760px; margin: 0 auto; }
.plan-card {
  background: var(--surface); border: 1.5px solid var(--line);
  border-radius: var(--r-xl); padding: 32px 28px;
  position: relative; transition: transform .2s, box-shadow .2s;
}
.plan-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.plan-card.featured {
  border-color: var(--brand);
  box-shadow: var(--shadow-lg);
  background: linear-gradient(180deg, var(--brand-soft) 0%, var(--surface) 22%);
}
.plan-flag {
  position: absolute; top: -12px; left: 28px;
  background: var(--brand); color: #fff;
  font-size: 11px; font-weight: 600; letter-spacing: 0.06em;
  padding: 5px 12px; border-radius: 999px; text-transform: uppercase;
}
.plan-name { font-family: var(--font-display); font-weight: 700; font-size: 22px; }
.plan-price { display: flex; align-items: baseline; gap: 7px; margin: 14px 0 2px; }
.plan-amount { font-size: 40px; font-weight: 700; letter-spacing: -0.03em; color: var(--ink); }
.plan-cadence { font-size: 13.5px; color: var(--ink-faint); margin-bottom: 18px; }
.plan-blurb { font-size: 15px; color: var(--ink-soft); margin-bottom: 22px; min-height: 44px; }
.plan-list { list-style: none; margin-top: 24px; display: flex; flex-direction: column; gap: 12px; }
.plan-list li { display: flex; align-items: flex-start; gap: 10px; font-size: 14.5px; color: var(--ink); line-height: 1.4; }
.li-tick {
  flex-shrink: 0; width: 20px; height: 20px; border-radius: 50%;
  background: var(--brand-soft); color: var(--brand-deep);
  display: inline-flex; align-items: center; justify-content: center; margin-top: 1px;
}
.tick { display: block; }

.table-toggle { text-align: center; margin-top: 40px; }
.link-btn {
  display: inline-flex; align-items: center; gap: 9px;
  font-size: 15px; font-weight: 600; color: var(--brand-deep);
}
.link-btn:hover { color: var(--brand); }
.chev { width: 9px; height: 9px; border-right: 2px solid currentColor; border-bottom: 2px solid currentColor; transform: rotate(45deg); transition: transform .2s; }
.chev.up { transform: rotate(-135deg); }

.feat-table-wrap { margin-top: 32px; overflow-x: auto; border: 1px solid var(--line); border-radius: var(--r-lg); background: var(--surface); }
.feat-table { width: 100%; border-collapse: collapse; min-width: 560px; }
.feat-table th, .feat-table td { padding: 14px 18px; text-align: center; font-size: 14px; border-bottom: 1px solid var(--line-soft); }
.feat-table thead th { font-family: var(--font-display); font-size: 15px; color: var(--ink); background: var(--paper-2); }
.feat-table .ft-feature { text-align: left; color: var(--ink-soft); font-weight: 500; }
.feat-table thead .ft-feature { color: var(--ink); }
.feat-table .ft-hi { background: var(--brand-soft); }
.feat-table tbody tr:last-child td { border-bottom: none; }
.ft-yes { display: inline-flex; color: var(--brand-deep); }
.ft-no { color: var(--ink-faint); }

/* ============================================================
   PLATAFORMAS
   ============================================================ */
.plataformas { background: var(--ink); color: var(--paper); }
.plataformas .sec-title { color: var(--paper); }
.plataformas .eyebrow { color: oklch(0.78 0.09 165); }
.plataformas .eyebrow::before { background: oklch(0.78 0.09 165); }
.plataformas .sec-lede { color: oklch(0.74 0.012 90); }
.plat-stage { display: flex; align-items: flex-end; justify-content: center; gap: 0; margin: 24px 0 40px; position: relative; }

.frame-browser {
  width: min(620px, 72%); background: oklch(0.28 0.012 90);
  border-radius: 14px 14px 0 0; overflow: hidden;
  box-shadow: 0 30px 80px rgba(0,0,0,.45); border: 1px solid oklch(0.34 0.012 90);
}
.fb-bar { display: flex; align-items: center; gap: 7px; padding: 11px 14px; background: oklch(0.32 0.012 90); }
.fb-dot { width: 11px; height: 11px; border-radius: 50%; background: oklch(0.46 0.012 90); }
.fb-url { margin-left: 12px; font-size: 12px; color: oklch(0.66 0.012 90); background: oklch(0.24 0.012 90); padding: 5px 14px; border-radius: 999px; }
.fb-body { background: var(--paper); padding: 26px; }

.frame-phone {
  width: 188px; margin-left: -44px; margin-bottom: 0; z-index: 2;
  background: oklch(0.28 0.012 90); border-radius: 30px; padding: 8px;
  box-shadow: 0 30px 70px rgba(0,0,0,.5); border: 1px solid oklch(0.36 0.012 90);
  position: relative;
}
.fp-notch { width: 70px; height: 18px; background: oklch(0.28 0.012 90); border-radius: 0 0 12px 12px; position: absolute; top: 8px; left: 50%; transform: translateX(-50%); z-index: 3; }
.fp-body { background: var(--paper); border-radius: 24px; padding: 30px 18px 22px; overflow: hidden; }

.mock-shot { display: flex; flex-direction: column; }
.ms-row { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 22px; }
.ms-bar { height: 12px; border-radius: 6px; background: var(--line); }
.ms-bar.w70 { width: 70%; } .ms-bar.w50 { width: 50%; }
.ms-pill { width: 64px; height: 26px; border-radius: 999px; background: var(--brand-soft); }
.ms-big { font-family: var(--font-display); font-size: 38px; font-weight: 700; color: var(--pay); letter-spacing: -0.02em; }
.ms-big em { font-size: 15px; font-style: normal; color: var(--ink-soft); font-family: var(--font-body); font-weight: 500; }
.ms-big.sm { font-size: 30px; color: var(--brand-deep); }
.ms-sub { font-size: 12px; color: var(--ink-soft); margin-top: 2px; }
.ms-cols { display: flex; align-items: flex-end; gap: 12px; height: 90px; margin-top: 26px; }
.ms-col { flex: 1; background: var(--line); border-radius: 6px 6px 0 0; height: 40%; }
.ms-col.tall { height: 90%; background: var(--brand); }
.ms-col.tall2 { height: 70%; background: var(--brand-tint); }
.ms-col.mid { height: 60%; }
.ms-list { display: flex; flex-direction: column; gap: 9px; margin-top: 22px; }
.ms-list span { height: 10px; border-radius: 5px; background: var(--line); }
.ms-list span:nth-child(2) { width: 80%; } .ms-list span:nth-child(3) { width: 60%; }
.mock-shot[data-cap]::after {
  content: attr(data-cap); font-family: var(--font-mono); font-size: 10px; color: var(--ink-faint);
  margin-top: 18px; letter-spacing: 0.04em;
}
.mock-shot.phone[data-cap]::after { text-align: center; }

.plat-badges { display: flex; justify-content: center; gap: 12px; }
.plataformas .chip { background: oklch(0.28 0.012 90); color: var(--paper); box-shadow: inset 0 0 0 1px oklch(0.36 0.012 90); }

/* ============================================================
   FAQ
   ============================================================ */
.faq-wrap { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: 56px; align-items: start; }
.faq-left { position: sticky; top: 110px; }
.faq-left .sec-title { font-size: clamp(28px, 3.4vw, 40px); margin: 16px 0 14px; }
.faq-left .sec-lede { font-size: 16px; }
.faq-list { display: flex; flex-direction: column; }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-q {
  width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 20px;
  padding: 22px 0; text-align: left;
  font-family: var(--font-display); font-weight: 600; font-size: 18px; color: var(--ink);
}
.faq-icon { position: relative; width: 18px; height: 18px; flex-shrink: 0; }
.faq-icon::before, .faq-icon::after { content: ""; position: absolute; background: var(--brand-deep); border-radius: 2px; transition: transform .25s; }
.faq-icon::before { top: 8px; left: 0; width: 18px; height: 2px; }
.faq-icon::after { left: 8px; top: 0; width: 2px; height: 18px; }
.faq-item.open .faq-icon::after { transform: scaleY(0); }
.faq-a-wrap { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .3s ease; }
.faq-item.open .faq-a-wrap { grid-template-rows: 1fr; }
.faq-a { overflow: hidden; }
.faq-a p { font-size: 15.5px; color: var(--ink-soft); line-height: 1.6; padding-bottom: 24px; max-width: 560px; }

/* ============================================================
   CTA BAND
   ============================================================ */
.cta-band { padding: 90px 0; }
.cta-inner {
  position: relative; overflow: hidden;
  background: var(--brand); color: #fff;
  border-radius: var(--r-xl); padding: 64px 48px; text-align: center;
}
.cta-spark {
  position: absolute; inset: 0;
  background:
    radial-gradient(60% 80% at 85% 15%, oklch(0.62 0.11 165) 0%, transparent 55%),
    radial-gradient(50% 70% at 10% 100%, var(--brand-deep) 0%, transparent 60%);
}
.cta-inner > * { position: relative; z-index: 1; }
.cta-title { color: #fff; font-size: clamp(30px, 4vw, 44px); }
.cta-lede { color: oklch(0.94 0.03 165); font-size: 18px; margin: 16px auto 30px; max-width: 480px; }
.cta-form { display: flex; justify-content: center; }
.hero-field.on-dark { background: oklch(0.97 0.01 165 / 0.96); border-color: transparent; margin: 0 auto; }
.cta-fine { color: oklch(0.92 0.03 165); font-size: 13px; margin-top: 16px; }
.hero-done.on-dark { background: oklch(0.30 0.04 165); color: #fff; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer { background: var(--paper-2); border-top: 1px solid var(--line); padding: 64px 0 32px; }
.footer-top { display: grid; grid-template-columns: 1.4fr 2fr; gap: 40px; padding-bottom: 40px; border-bottom: 1px solid var(--line); }
.footer-brand .logo { margin-bottom: 14px; }
.footer-tag { font-size: 15px; color: var(--ink-soft); max-width: 280px; }
.footer-cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.footer-col h4 { font-family: var(--font-body); font-size: 13px; text-transform: uppercase; letter-spacing: 0.08em; color: var(--ink-faint); margin-bottom: 14px; font-weight: 600; }
.footer-col a { display: block; font-size: 14.5px; color: var(--ink-soft); padding: 5px 0; transition: color .15s; }
.footer-col a:hover { color: var(--brand-deep); }
.footer-disclaimer { font-size: 13px; color: var(--ink-faint); line-height: 1.6; padding: 28px 0; max-width: 820px; }
.footer-disclaimer strong { color: var(--ink-soft); }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; font-size: 13px; color: var(--ink-faint); padding-top: 16px; border-top: 1px solid var(--line); }

/* ============================================================
   MODAL
   ============================================================ */
.modal-overlay {
  position: fixed; inset: 0; z-index: 200;
  background: oklch(0.22 0.012 90 / 0.5); backdrop-filter: blur(6px);
  display: flex; align-items: center; justify-content: center; padding: 24px;
  animation: fade .2s ease;
}
@keyframes fade { from { opacity: 0; } to { opacity: 1; } }
.modal {
  background: var(--surface); border-radius: var(--r-xl);
  padding: 36px; max-width: 440px; width: 100%;
  position: relative; box-shadow: var(--shadow-lg);
  animation: pop .26s cubic-bezier(.2,.9,.3,1.1);
}
@keyframes pop { from { opacity: 0; transform: translateY(14px) scale(.97); } to { opacity: 1; transform: none; } }
.modal-close {
  position: absolute; top: 18px; right: 18px; width: 34px; height: 34px;
  border-radius: 50%; font-size: 22px; color: var(--ink-faint);
  display: flex; align-items: center; justify-content: center; line-height: 1;
  transition: background .15s, color .15s;
}
.modal-close:hover { background: var(--paper-2); color: var(--ink); }
.modal-title { font-size: 27px; margin: 14px 0 10px; }
.modal-title .hl { color: var(--brand-deep); }
.modal-lede { font-size: 15.5px; color: var(--ink-soft); line-height: 1.55; margin-bottom: 22px; }
.modal-form { display: flex; flex-direction: column; gap: 12px; }
.modal-input {
  width: 100%; padding: 15px 18px; font-size: 16px;
  border: 1.5px solid var(--line); border-radius: var(--r-md);
  background: var(--paper-2); color: var(--ink); outline: none;
  transition: border-color .15s, box-shadow .15s;
}
.modal-input:focus { border-color: var(--brand); box-shadow: 0 0 0 4px var(--brand-soft); }
.modal-input.invalid { border-color: var(--pay); }
.modal-err { color: var(--pay); font-size: 13px; }
.modal-fine { font-size: 12.5px; color: var(--ink-faint); text-align: center; margin-top: 14px; }
.modal-done { text-align: center; }
.done-mark {
  width: 60px; height: 60px; border-radius: 50%;
  background: var(--brand-soft); color: var(--brand-deep);
  display: flex; align-items: center; justify-content: center; margin: 0 auto 18px;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 960px) {
  .hero-inner { grid-template-columns: 1fr; gap: 44px; }
  .hero-calc { order: -1; }
  .pain-grid { grid-template-columns: repeat(2, 1fr); }
  .regime-grid { grid-template-columns: repeat(2, 1fr); }
  .regime-card.featured { grid-column: span 2; }
  .regime-buy { grid-column: span 2; }
  .steps { grid-template-columns: 1fr; gap: 28px; }
  .steps-rule { display: none; }
  .plan-grid { grid-template-columns: 1fr; max-width: 440px; margin: 0 auto; }
  .plan-card.featured { order: -1; }
  .faq-wrap { grid-template-columns: 1fr; gap: 32px; }
  .faq-left { position: static; }
  .footer-top { grid-template-columns: 1fr; }
  .nav-links { display: none; }
}
@media (max-width: 600px) {
  .section { padding: 64px 0; }
  .wrap { padding: 0 18px; }
  .hero { padding: 120px 0 64px; }
  .pain-grid { grid-template-columns: 1fr; }
  .regime-grid { grid-template-columns: 1fr; }
  .regime-card.featured { grid-column: span 1; flex-direction: column; align-items: flex-start; gap: 18px; }
  .regime-card.featured .regime-metric { padding-right: 0; border-right: none; }
  .regime-buy { grid-column: span 1; flex-direction: column; align-items: flex-start; }
  .nav-sim { display: none; }
  .frame-phone { display: none; }
  .frame-browser { width: 100%; }
  .hero-field { flex-wrap: wrap; }
  .footer-cols { grid-template-columns: 1fr 1fr; }
  .footer-bottom { flex-direction: column; gap: 8px; }
}

/* ---------- Landing CTA button rows (static version) ---------- */
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 22px; }
.cta-actions { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }
.cta-actions .btn-ghost { box-shadow: inset 0 0 0 1.5px rgba(255,255,255,.5); color: #fff; }
.cta-actions .btn-ghost:hover { box-shadow: inset 0 0 0 1.5px #fff; background: rgba(255,255,255,.08); }

/* ---------- Planos heading hierarchy ---------- */
.planos-title { font-size: clamp(28px, 3.1vw, 38px); }
.planos-sub { font-family: var(--font-display); font-weight: 600; font-size: clamp(18px, 2vw, 24px); color: var(--ink-soft); margin: -6px 0 16px; letter-spacing: -0.01em; }

/* ---------- Hero static comparator ---------- */
.sim { display: flex; flex-direction: column; gap: 10px; }
.sim-head { display: flex; flex-direction: column; gap: 3px; margin-bottom: 4px; }
.sim-eyebrow { font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--brand-deep); font-weight: 600; }
.sim-case { font-size: 13px; color: var(--ink-soft); }
.sim-row {
  display: flex; align-items: center; justify-content: space-between; gap: 14px;
  padding: 13px 16px; border-radius: 12px;
  background: var(--paper-2); border: 1px solid var(--line-soft);
}
.sim-reg { font-size: 14.5px; font-weight: 600; color: var(--ink); display: inline-flex; align-items: center; gap: 8px; }
.sim-amt { display: inline-flex; align-items: baseline; gap: 7px; }
.sim-amt b { font-family: var(--font-display); font-size: 20px; font-weight: 700; letter-spacing: -0.02em; color: var(--ink); }
.sim-amt b.pay { color: var(--pay); }
.sim-amt em { font-style: normal; font-size: 11px; color: var(--ink-faint); }
.sim-row.best { background: var(--brand-soft); border-color: var(--brand-tint); }
.sim-row.best .sim-amt b { color: var(--brand-deep); }
.sim-badge { font-size: 9.5px; font-weight: 700; letter-spacing: 0.08em; color: #fff; background: var(--brand); padding: 3px 8px; border-radius: 999px; }
.sim-save {
  display: flex; align-items: center; gap: 9px; margin-top: 4px;
  background: var(--ink); color: var(--paper);
  padding: 13px 16px; border-radius: 12px;
  font-size: 14.5px; font-weight: 600;
}
.sim-save b { color: oklch(0.82 0.09 165); font-family: var(--font-display); font-size: 17px; }
.sim-save-ic { width: 22px; height: 22px; border-radius: 50%; background: var(--brand); color: #fff; display: inline-flex; align-items: center; justify-content: center; font-weight: 700; font-size: 13px; flex-shrink: 0; }
.sim-cap { font-size: 10px; color: var(--ink-faint); letter-spacing: 0.04em; margin-top: 2px; }

/* ---------- Language switch ---------- */
.lang-switch { display: inline-flex; gap: 2px; background: var(--surface); border: 1px solid var(--line); border-radius: 999px; padding: 3px; }
.lang-switch a { font-size: 12px; font-weight: 600; color: var(--ink-faint); padding: 4px 8px; border-radius: 999px; line-height: 1; }
.lang-switch a.on { background: var(--brand); color: #fff; }
.lang-switch a:not(.on):hover { color: var(--ink); }
@media (max-width: 600px) { .lang-switch { display: none; } }

/* ---------- Cookie bar ---------- */
.cookie-bar {
  position: fixed; left: 16px; right: 16px; bottom: 16px; z-index: 200;
  max-width: 720px; margin: 0 auto;
  display: flex; align-items: center; gap: 16px; flex-wrap: wrap;
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--r-md); box-shadow: var(--shadow-lg); padding: 14px 18px;
}
.cookie-bar p { flex: 1; min-width: 240px; font-size: 13px; color: var(--ink-soft); line-height: 1.5; margin: 0; }
.cookie-bar-acts { display: flex; align-items: center; gap: 14px; margin-left: auto; }
.cookie-bar-acts a { font-size: 13px; font-weight: 600; color: var(--brand-deep); text-decoration: underline; }
.cookie-bar .btn { padding: 9px 16px; font-size: 14px; }