/* ---------- Tokens ----------
   Paleta única, extraída do app (Maste-Fihchas-6): base slate-950/900/800,
   acento emerald, secundário cyan. Componentes nunca usam cor literal — só
   estes tokens. Os canais RGB soltos (--*-rgb) existem para compor
   transparências, mesma técnica que o app usa no index.html.
   ------------------------------------------------------------------ */
:root {
  --bg-rgb: 2 6 23;               /* slate-950 */
  --bg:            rgb(var(--bg-rgb));
  --bg-elev:       #0F172A;       /* slate-900 */
  --bg-soft:       #1E293B;       /* slate-800 */
  --surface:       rgba(255, 255, 255, 0.028);
  --surface-2:     rgba(255, 255, 255, 0.055);
  --border:        rgba(255, 255, 255, 0.09);
  --border-strong: rgba(255, 255, 255, 0.16);

  --text:   #E2E8F0;              /* slate-200 */
  --text-2: #CBD5E1;              /* slate-300 */
  --muted:  #94A3B8;              /* slate-400 */
  --faint:  #64748B;              /* slate-500 */

  /* marca */
  --brand-rgb:   16 185 129;      /* emerald-500 */
  --brand-2-rgb: 34 211 238;      /* cyan-400    */
  --brand:    rgb(var(--brand-rgb));
  --brand-2:  rgb(var(--brand-2-rgb));
  --on-brand: #FFFFFF;            /* texto sobre superfície de marca */

  /* acentos semânticos */
  --accent-rgb: 52 211 153;       /* emerald-400 — positivo / confirmação */
  --sky-rgb:    56 189 248;       /* sky-400     */
  --violet-rgb: 192 132 252;      /* purple-400  */
  --rose-rgb:   251 113 133;      /* rose-400    */
  --emerald: rgb(var(--accent-rgb));
  --violet:  rgb(var(--violet-rgb));
  --sky:     rgb(var(--sky-rgb));
  --rose:    rgb(var(--rose-rgb));
  --on-accent: #022C22;

  /* Gradientes por função. O cheio preenche superfícies e leva texto branco,
     por isso é mais escuro: emerald-700→cyan-700 dá 5,48:1 de contraste,
     contra 3,77:1 do emerald-600→cyan-600 que o app usa. O hover cai no
     600→600 do app. Os outros dois recortam texto e precisam ser claros
     para não sumirem no fundo. */
  --grad-brand:       linear-gradient(135deg, #047857 0%, #0E7490 100%);
  --grad-brand-hover: linear-gradient(135deg, #059669 0%, #0891B2 100%);
  --grad-accent:      linear-gradient(135deg, #34D399 0%, #22D3EE 100%);
  --grad-text:        linear-gradient(120deg, #FFFFFF 0%, #A7F3D0 44%, #22D3EE 100%);

  --radius-sm: 10px;
  --radius:    16px;
  --radius-lg: 22px;
  --radius-xl: 30px;

  --shadow-sm: 0 1px 2px rgba(0,0,0,.4);
  --shadow:    0 18px 40px -18px rgba(0,0,0,.7);
  --shadow-lg: 0 40px 90px -30px rgba(0,0,0,.85);
  --glow:      0 0 0 1px rgb(var(--brand-rgb) / .28), 0 18px 50px -16px rgb(var(--brand-rgb) / .42);

  --maxw: 1180px;
  --gut: clamp(20px, 4vw, 40px);

  --font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
          "Helvetica Neue", Arial, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  /* só nos títulos grandes: os fios finos dela somem abaixo de ~20px */
  --font-display: "Playfair Display", Georgia, "Times New Roman", serif;

  --mock-1: #1E293B;
  --mock-2: #0A101F;
  --grad-new: linear-gradient(135deg, #22D3EE, #A5F3FC);

  --ease: cubic-bezier(.22, 1, .36, 1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 92px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  font-feature-settings: "cv02", "cv03", "cv04", "ss01";
}

img, svg, video { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
ul, ol { list-style: none; padding: 0; }
::selection { background: rgb(var(--brand-rgb) / .32); color: #fff; }

:focus-visible {
  outline: 2px solid var(--brand-2);
  outline-offset: 3px;
  border-radius: 6px;
}

/* ---------- Background ambience ---------- */
.ambience {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  overflow: hidden;
}
.ambience::before {
  content: "";
  position: absolute;
  top: -18vh; left: 50%;
  width: min(1200px, 130vw);
  height: 900px;
  transform: translateX(-50%);
  background:
    radial-gradient(48% 52% at 50% 40%, rgb(var(--brand-rgb) / .22), transparent 70%),
    radial-gradient(38% 45% at 22% 22%, rgb(var(--violet-rgb) / .16), transparent 70%),
    radial-gradient(42% 45% at 82% 30%, rgb(var(--sky-rgb) / .12), transparent 70%);
  filter: blur(28px);
}
.ambience::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.028) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: radial-gradient(ellipse 100% 60% at 50% 0%, #000 10%, transparent 72%);
  -webkit-mask-image: radial-gradient(ellipse 100% 60% at 50% 0%, #000 10%, transparent 72%);
}

/* ---------- Layout ---------- */
.wrap {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--gut);
}
.section { padding-block: clamp(54px, 7vw, 96px); position: relative; }
.section--tight { padding-block: clamp(42px, 5vw, 64px); }
.section--alt { background: linear-gradient(180deg, transparent, rgba(255,255,255,.018) 12%, rgba(255,255,255,.018) 88%, transparent); }

/* Fio de abertura de cada seção: some nas pontas e ganha um leve calor da
   marca no centro, para marcar a virada de capítulo sem cortar a página. */
.section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: min(var(--maxw), calc(100% - var(--gut) * 2));
  height: 1px;
  background: linear-gradient(90deg,
    transparent,
    rgba(255, 255, 255, .07) 14%,
    rgba(255, 255, 255, .18) 38%,
    rgb(var(--brand-rgb) / .6) 50%,
    rgba(255, 255, 255, .18) 62%,
    rgba(255, 255, 255, .07) 86%,
    transparent);
  box-shadow: 0 0 10px rgb(var(--brand-rgb) / .16);
}

/* ---------- Typography ---------- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--brand-2);
}
.eyebrow::before {
  content: "";
  width: 18px; height: 1px;
  background: var(--brand);
}

h1, h2, h3, h4 {
  line-height: 1.1;
  letter-spacing: -0.028em;
  font-weight: 640;
  text-wrap: balance;
}
.h-display {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6.4vw, 4.6rem);
  line-height: 1.06;
  letter-spacing: -0.015em;
  font-weight: 700;
}
.h-section {
  font-family: var(--font-display);
  font-size: clamp(1.85rem, 3.9vw, 3rem);
  letter-spacing: -0.015em;
  font-weight: 700;
}
.h-card { font-size: 1.14rem; letter-spacing: -0.02em; font-weight: 650; }

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

.lead {
  font-size: clamp(1.02rem, 1.6vw, 1.2rem);
  color: var(--text-2);
  line-height: 1.68;
  text-wrap: pretty;
}
.muted { color: var(--muted); }
.small { font-size: .875rem; }
.xs { font-size: .8rem; }

.section-head { max-width: 720px; margin-bottom: clamp(30px, 4vw, 52px); }
.section-head .h-section { margin-block: 14px 16px; }
.section-head--center { margin-inline: auto; text-align: center; }
.section-head--center .eyebrow::before { display: none; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 13px 22px;
  border-radius: 999px;
  font-weight: 590;
  font-size: .945rem;
  letter-spacing: -0.01em;
  white-space: nowrap;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease),
              background-color .25s var(--ease), border-color .25s var(--ease), color .2s;
  will-change: transform;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn--primary {
  background: var(--grad-brand);
  color: var(--on-brand);
  box-shadow: var(--glow);
  font-weight: 640;
}
.btn--primary:hover {
  background: var(--grad-brand-hover);
  box-shadow: 0 0 0 1px rgb(var(--brand-rgb) / .45), 0 26px 60px -18px rgb(var(--brand-rgb) / .6);
}

.btn--ghost {
  border: 1px solid var(--border-strong);
  background: var(--surface);
  color: var(--text);
  backdrop-filter: blur(10px);
}
.btn--ghost:hover { background: var(--surface-2); border-color: rgba(255,255,255,.28); }

.btn--lg { padding: 16px 30px; font-size: 1.02rem; }
.btn--sm { padding: 9px 16px; font-size: .86rem; }
.btn--block { width: 100%; }

/* ---------- Pills / badges ---------- */
.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 14px 7px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--surface);
  font-size: .84rem;
  color: var(--text-2);
  backdrop-filter: blur(10px);
}
.pill strong { color: var(--text); font-weight: 600; }

.tag-new {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: .66rem;
  font-weight: 700;
  letter-spacing: .07em;
  text-transform: uppercase;
  color: var(--on-accent);
  background: var(--grad-new);
  vertical-align: middle;
  margin-left: 8px;
}

.dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--emerald);
  box-shadow: 0 0 0 4px rgb(var(--accent-rgb) / .16);
  flex: none;
}
.dot--pulse { animation: pulse 2.4s var(--ease) infinite; }
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 3px rgb(var(--accent-rgb) / .18); }
  50%      { box-shadow: 0 0 0 8px rgb(var(--accent-rgb) / 0); }
}

/* ---------- Header ---------- */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  transition: background-color .35s var(--ease), border-color .35s var(--ease), backdrop-filter .35s;
  border-bottom: 1px solid transparent;
}
.header.is-stuck {
  background: rgb(var(--bg-rgb) / .78);
  backdrop-filter: blur(18px) saturate(140%);
  border-bottom-color: var(--border);
}
.header__inner {
  display: flex;
  align-items: center;
  gap: 16px;
  height: 72px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 11px;
  font-weight: 660;
  letter-spacing: -0.03em;
  font-size: 1.06rem;
  flex: none;
}
/* Ladrilho translúcido com o chapéu de chef, como na tela de login do app
   (Auth.tsx). O wordmark em caixa alta espaçada e recortado pelo gradiente
   vem de lá também. */
.brand__mark {
  width: 34px; height: 34px;
  border-radius: 10px;
  background: linear-gradient(to top right,
              rgb(var(--brand-rgb) / .2), rgb(var(--brand-2-rgb) / .05));
  border: 1px solid rgb(var(--brand-rgb) / .25);
  display: grid;
  place-items: center;
  flex: none;
}
.brand__mark svg { width: 19px; height: 19px; color: var(--emerald); }
.brand__name { display: block; }
.brand__word {
  display: block;
  font-weight: 900;
  font-size: .82rem;
  text-transform: uppercase;
  letter-spacing: .25em;
  background: var(--grad-accent);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.brand small {
  display: block;
  font-size: .54rem;
  font-weight: 800;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--faint);
  margin-top: 2px;
}

.nav {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: auto;
}
.nav a {
  padding: 8px 11px;
  border-radius: 999px;
  font-size: .9rem;
  color: var(--text-2);
  white-space: nowrap;
  transition: color .2s, background-color .2s;
}
.nav a:hover { color: var(--text); background: var(--surface-2); }

.header__cta { display: flex; align-items: center; gap: 10px; flex: none; }

.burger {
  display: none;
  width: 42px; height: 42px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--surface);
  place-items: center;
}
.burger span {
  display: block;
  width: 17px; height: 1.5px;
  background: var(--text);
  border-radius: 2px;
  transition: transform .3s var(--ease), opacity .2s;
}
.burger span + span { margin-top: 4.5px; }
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

.mobile-nav {
  display: none;
  border-top: 1px solid var(--border);
  background: rgb(var(--bg-rgb) / .96);
  backdrop-filter: blur(18px);
  padding: 14px var(--gut) 22px;
}
.mobile-nav.is-open { display: block; }
.mobile-nav a {
  display: block;
  padding: 12px 4px;
  color: var(--text-2);
  border-bottom: 1px solid rgba(255,255,255,.05);
}
.mobile-nav .btn { margin-top: 16px; }

/* ---------- Hero ---------- */
.hero { padding-top: clamp(116px, 14vw, 156px); padding-bottom: clamp(40px, 5vw, 64px); }
.hero__inner { max-width: 880px; }
.hero__badge { margin-bottom: 26px; }
.hero h1 { margin-bottom: 22px; }
.hero .lead { max-width: 640px; }
.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}
.hero__note {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  margin-top: 22px;
  color: var(--muted);
  font-size: .87rem;
}
.hero__note span { display: inline-flex; align-items: center; gap: 7px; }
.hero__note svg { width: 15px; height: 15px; color: var(--emerald); flex: none; }

/* Founder counter */
.founder-bar {
  margin-top: 46px;
  padding: 20px 22px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(180deg, rgb(var(--brand-rgb) / .09), rgb(var(--brand-rgb) / .02)),
    rgba(255,255,255,.02);
  max-width: 560px;
  backdrop-filter: blur(10px);
}
.founder-bar__top {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}
.founder-bar__label { font-size: .84rem; color: var(--text-2); letter-spacing: .01em; }
.founder-bar__count { font-size: .84rem; color: var(--brand-2); font-weight: 620; font-variant-numeric: tabular-nums; }
.progress {
  height: 7px;
  border-radius: 999px;
  background: rgba(255,255,255,.08);
  overflow: hidden;
}
.progress__fill {
  height: 100%;
  width: 0;
  border-radius: 999px;
  background: var(--grad-accent);
  box-shadow: 0 0 16px rgb(var(--brand-rgb) / .6);
  transition: width 1.6s var(--ease);
}

/* ---------- Stat strip ---------- */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--border);
}
.stat {
  background: var(--bg-elev);
  padding: 26px 22px;
}
.stat__num {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 660;
  letter-spacing: -0.035em;
  background: var(--grad-text);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-variant-numeric: tabular-nums;
}
.stat__label { font-size: .84rem; color: var(--muted); margin-top: 4px; }

/* ---------- Generic card ---------- */
.card {
  position: relative;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(255,255,255,.045), rgba(255,255,255,.012));
  padding: 26px;
  transition: border-color .3s var(--ease), transform .3s var(--ease), background-color .3s;
}
.card:hover { border-color: var(--border-strong); transform: translateY(-3px); }

/* ---------- Pain points ---------- */
.pains { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.pain { padding: 24px; border-radius: var(--radius); border: 1px solid var(--border); background: var(--surface); }
.pain__x {
  width: 30px; height: 30px;
  border-radius: 9px;
  display: grid; place-items: center;
  background: rgb(var(--rose-rgb) / .12);
  color: var(--rose);
  margin-bottom: 14px;
}
.pain__x svg { width: 15px; height: 15px; }
.pain h3 { font-size: 1rem; margin-bottom: 7px; }
.pain p { font-size: .9rem; color: var(--muted); line-height: 1.6; }

.answer {
  margin-top: 28px;
  padding: 26px 28px;
  border-radius: var(--radius-lg);
  border: 1px solid rgb(var(--accent-rgb) / .24);
  background: linear-gradient(135deg, rgb(var(--accent-rgb) / .09), rgb(var(--accent-rgb) / .02));
  display: flex;
  gap: 18px;
  align-items: flex-start;
}
.answer__icon {
  width: 38px; height: 38px; flex: none;
  border-radius: 11px;
  display: grid; place-items: center;
  background: rgb(var(--accent-rgb) / .16);
  color: var(--emerald);
}
.answer p { color: var(--text-2); }
.answer strong { color: var(--text); }

/* ---------- Pillars ---------- */
.pillars { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.pillar { padding: 28px 26px; }
.pillar__icon {
  width: 42px; height: 42px;
  border-radius: 12px;
  display: grid; place-items: center;
  margin-bottom: 18px;
  border: 1px solid var(--border);
  background: var(--surface-2);
}
.pillar__icon svg { width: 20px; height: 20px; }
.pillar h3 { margin-bottom: 9px; }
.pillar p { font-size: .92rem; color: var(--muted); line-height: 1.62; }
.pillar__list { margin-top: 16px; display: flex; flex-wrap: wrap; gap: 6px; }
.pillar__list li {
  font-size: .76rem;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(255,255,255,.05);
  color: var(--text-2);
  border: 1px solid var(--border);
}

/* ---------- Showcase (deep dives) ---------- */
.showcase {
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: clamp(32px, 5vw, 68px);
  align-items: center;
}
.showcase + .showcase { margin-top: clamp(56px, 6.5vw, 88px); }
/* itens de grid não podem impor min-content ao track */
.showcase > * { min-width: 0; }
.showcase--flip .showcase__media { order: -1; }
.showcase__body h2 { margin-block: 14px 18px; }
.showcase__points { margin-top: 26px; display: grid; gap: 14px; }
.showcase__points li { display: flex; gap: 13px; align-items: flex-start; }
.showcase__points .ck {
  width: 21px; height: 21px; flex: none;
  border-radius: 7px;
  display: grid; place-items: center;
  background: rgb(var(--brand-rgb) / .14);
  color: var(--brand-2);
  margin-top: 2px;
}
.showcase__points .ck svg { width: 12px; height: 12px; }
.showcase__points strong { color: var(--text); font-weight: 600; }
.showcase__points span { color: var(--muted); font-size: .93rem; line-height: 1.6; }

/* ---------- Mock UI ---------- */
.mock {
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-xl);
  background: linear-gradient(165deg, var(--mock-1) 0%, var(--mock-2) 100%);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  position: relative;
}
.mock::before {
  content: "";
  position: absolute; inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(160deg, rgb(var(--brand-2-rgb) / .4), transparent 42%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}
.mock__bar {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 13px 16px;
  border-bottom: 1px solid rgba(255,255,255,.07);
  background: rgba(255,255,255,.022);
}
.mock__bar i {
  width: 9px; height: 9px; border-radius: 50%;
  background: rgba(255,255,255,.16);
}
.mock__bar b {
  margin-left: 10px;
  font-size: .74rem;
  font-weight: 500;
  color: var(--faint);
  letter-spacing: .03em;
}
.mock__body { padding: 20px; }

.mrow {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 11px 13px;
  border-radius: 11px;
  border: 1px solid rgba(255,255,255,.055);
  background: rgba(255,255,255,.022);
  font-size: .855rem;
}
.mrow + .mrow { margin-top: 7px; }
.mrow__l { display: flex; align-items: center; gap: 10px; min-width: 0; }
.mrow__l > span:not(.mrow__ic) {
  min-width: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.mrow__ic {
  width: 24px; height: 24px; flex: none;
  border-radius: 7px;
  display: grid; place-items: center;
  background: rgba(255,255,255,.06);
  font-size: .7rem;
}
.mrow__v { font-variant-numeric: tabular-nums; color: var(--text-2); flex: none; }
.mrow--up { border-color: rgb(var(--rose-rgb) / .3); background: rgb(var(--rose-rgb) / .07); }
.mrow--up .mrow__v { color: var(--rose); font-weight: 600; }
.mrow--sub { border-style: dashed; margin-left: 16px; }

.mtotal {
  margin-top: 14px;
  padding: 15px 16px;
  border-radius: 13px;
  background: linear-gradient(135deg, rgb(var(--brand-rgb) / .14), rgb(var(--brand-2-rgb) / .05));
  border: 1px solid rgb(var(--brand-rgb) / .28);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  text-align: center;
}
.mtotal div span { display: block; font-size: .68rem; color: var(--muted); text-transform: uppercase; letter-spacing: .09em; }
.mtotal div b { display: block; font-size: 1.06rem; font-weight: 650; margin-top: 3px; font-variant-numeric: tabular-nums; }
.mtotal .ok { color: var(--emerald); }
.mtotal .warn { color: var(--brand-2); }

.mchat { display: grid; gap: 10px; }
.bubble {
  max-width: 82%;
  padding: 11px 14px;
  border-radius: 15px;
  font-size: .87rem;
  line-height: 1.55;
}
.bubble--in {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.07);
  border-bottom-left-radius: 5px;
}
.bubble--out {
  background: linear-gradient(135deg, rgb(var(--accent-rgb) / .2), rgb(var(--accent-rgb) / .09));
  border: 1px solid rgb(var(--accent-rgb) / .28);
  border-bottom-right-radius: 5px;
  margin-left: auto;
}
.bubble em { color: var(--faint); font-style: normal; font-size: .74rem; display: block; margin-top: 5px; }

.mgrid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 9px; }
.mtile {
  padding: 14px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,.06);
  background: rgba(255,255,255,.025);
}
.mtile span { font-size: .7rem; color: var(--muted); text-transform: uppercase; letter-spacing: .08em; }
.mtile b { display: block; font-size: 1.25rem; font-weight: 650; margin-top: 5px; letter-spacing: -0.02em; font-variant-numeric: tabular-nums; }

/* Menu-engineering matrix */
.matrix {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  aspect-ratio: 1 / .82;
}
.mq {
  border-radius: 13px;
  padding: 14px;
  border: 1px solid rgba(255,255,255,.07);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background: rgba(255,255,255,.02);
}
.mq b { font-size: .9rem; letter-spacing: -0.01em; }
.mq span { font-size: .74rem; color: var(--muted); line-height: 1.45; }
.mq--star  { background: linear-gradient(150deg, rgb(var(--brand-2-rgb) / .16), rgb(var(--brand-2-rgb) / .03)); border-color: rgb(var(--brand-2-rgb) / .3); }
.mq--horse { background: linear-gradient(150deg, rgb(var(--sky-rgb) / .13), transparent); border-color: rgb(var(--sky-rgb) / .24); }
.mq--puzzle{ background: linear-gradient(150deg, rgb(var(--violet-rgb) / .13), transparent); border-color: rgb(var(--violet-rgb) / .24); }
.mq--dog   { background: linear-gradient(150deg, rgb(var(--rose-rgb) / .12), transparent); border-color: rgb(var(--rose-rgb) / .24); }
.mq__dots { display: flex; gap: 4px; flex-wrap: wrap; }
.mq__dots i { width: 6px; height: 6px; border-radius: 50%; background: currentColor; opacity: .55; }

/* ---------- Feature catalogue ---------- */
.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 34px;
}
.filters__btn {
  padding: 8px 15px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text-2);
  font-size: .855rem;
  font-weight: 500;
  transition: all .25s var(--ease);
}
.filters__btn:hover { color: var(--text); border-color: var(--border-strong); }
.filters__btn.is-active {
  background: var(--grad-brand);
  border-color: transparent;
  color: var(--on-brand);
  font-weight: 620;
  box-shadow: 0 8px 22px -10px rgb(var(--brand-rgb) / .8);
}

.features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  align-items: start;
}
.feature {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(255,255,255,.045), rgba(255,255,255,.01));
  padding: 24px;
  transition: border-color .3s var(--ease), transform .3s var(--ease), opacity .3s;
  position: relative;
  overflow: hidden;
}
.feature::after {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgb(var(--brand-2-rgb) / .5), transparent);
  opacity: 0;
  transition: opacity .35s var(--ease);
}
.feature:hover { border-color: var(--border-strong); transform: translateY(-3px); }
.feature:hover::after { opacity: 1; }
.feature.is-hidden { display: none; }

.feature__head { display: flex; align-items: flex-start; gap: 13px; margin-bottom: 12px; }
.feature__ic {
  width: 40px; height: 40px; flex: none;
  border-radius: 12px;
  display: grid; place-items: center;
  border: 1px solid var(--border);
  background: var(--surface-2);
}
.feature__ic svg { width: 19px; height: 19px; }
.feature__n {
  font-family: var(--mono);
  font-size: .68rem;
  color: var(--faint);
  letter-spacing: .06em;
  display: block;
  margin-bottom: 3px;
}
.feature__desc { font-size: .9rem; color: var(--muted); line-height: 1.62; }

.feature__list { margin-top: 16px; display: grid; gap: 10px; }
.feature__list li {
  position: relative;
  padding-left: 16px;
  font-size: .855rem;
  line-height: 1.58;
  color: var(--muted);
  text-wrap: pretty;
}
.feature__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--brand);
  opacity: .85;
}
.feature__list strong { color: var(--text-2); font-weight: 600; }

.feature__more {
  margin-top: 16px;
  font-size: .82rem;
  color: var(--brand-2);
  font-weight: 560;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.feature__more svg { width: 13px; height: 13px; transition: transform .3s var(--ease); }
.feature.is-open .feature__more svg { transform: rotate(180deg); }
.feature__list li.is-extra { display: none; }
.feature.is-open .feature__list li.is-extra { display: block; }

/* icon accents */
.ic-brand   { color: var(--brand-2);  background: rgb(var(--brand-2-rgb) / .1);  border-color: rgb(var(--brand-2-rgb) / .22) !important; }
.ic-violet  { color: var(--violet);   background: rgb(var(--violet-rgb) / .1); border-color: rgb(var(--violet-rgb) / .22) !important; }
.ic-emerald { color: var(--emerald);  background: rgb(var(--accent-rgb) / .1);  border-color: rgb(var(--accent-rgb) / .22) !important; }
.ic-sky     { color: var(--sky);      background: rgb(var(--sky-rgb) / .1);  border-color: rgb(var(--sky-rgb) / .22) !important; }
.ic-rose    { color: var(--rose);     background: rgb(var(--rose-rgb) / .1); border-color: rgb(var(--rose-rgb) / .22) !important; }

/* ---------- Pricing ---------- */
.pricing { position: relative; }
.price-grid {
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  gap: 20px;
  align-items: stretch;
}
.price-grid > * { min-width: 0; }

.price-card {
  position: relative;
  border-radius: var(--radius-xl);
  padding: clamp(28px, 3.4vw, 42px);
  border: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.012));
  display: flex;
  flex-direction: column;
}
.price-card--founder {
  border-color: rgb(var(--brand-rgb) / .42);
  background:
    radial-gradient(120% 90% at 0% 0%, rgb(var(--brand-rgb) / .16), transparent 58%),
    linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.015));
  box-shadow: 0 40px 100px -40px rgb(var(--brand-rgb) / .5);
}
.price-card__ribbon {
  position: absolute;
  top: 20px; right: 20px;
  padding: 6px 13px;
  border-radius: 999px;
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .09em;
  text-transform: uppercase;
  background: var(--grad-brand);
  color: var(--on-brand);
}
.price-card h3 { font-size: 1.5rem; letter-spacing: -0.03em; }
.price-card__sub { color: var(--muted); font-size: .92rem; margin-top: 8px; max-width: 46ch; }

.price-tag { margin-block: 26px 6px; display: flex; align-items: flex-end; gap: 10px; flex-wrap: wrap; }
.price-tag__old {
  font-size: 1.05rem;
  color: var(--faint);
  text-decoration: line-through;
  text-decoration-color: rgb(var(--rose-rgb) / .7);
  margin-bottom: 9px;
}
.price-tag__cur { font-size: 1.5rem; font-weight: 600; color: var(--text-2); margin-bottom: 9px; }
.price-tag__val {
  font-size: clamp(3rem, 7vw, 4.4rem);
  font-weight: 680;
  letter-spacing: -0.05em;
  line-height: .95;
  background: var(--grad-text);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-variant-numeric: tabular-nums;
}
.price-tag__per { color: var(--muted); font-size: 1rem; margin-bottom: 10px; }
.price-note { font-size: .88rem; color: var(--text-2); }
.price-note b { color: var(--brand-2); }

.price-list { margin-block: 26px; display: grid; gap: 12px; }
.price-list li { display: flex; gap: 11px; font-size: .92rem; color: var(--text-2); line-height: 1.55; }
.price-list .ck {
  width: 20px; height: 20px; flex: none;
  border-radius: 6px;
  display: grid; place-items: center;
  background: rgb(var(--accent-rgb) / .14);
  color: var(--emerald);
  margin-top: 2px;
}
.price-list .ck svg { width: 12px; height: 12px; }
.price-card .btn { margin-top: auto; }
.price-card__fine { margin-top: 14px; text-align: center; font-size: .78rem; color: var(--faint); }

.trial-card {
  border-radius: var(--radius-xl);
  padding: clamp(26px, 3vw, 34px);
  border: 1px solid rgb(var(--accent-rgb) / .28);
  background: linear-gradient(180deg, rgb(var(--accent-rgb) / .09), rgb(var(--accent-rgb) / .015));
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.trial-card__big {
  font-size: clamp(2.6rem, 5vw, 3.4rem);
  font-weight: 680;
  letter-spacing: -0.045em;
  line-height: 1;
  color: var(--emerald);
}
.trial-card ul { display: grid; gap: 10px; margin-top: 2px; }
.trial-card li { font-size: .89rem; color: var(--text-2); display: flex; gap: 10px; }
.trial-card li::before { content: "→"; color: var(--emerald); flex: none; }

.savings {
  margin-top: 20px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.savings div { background: var(--bg-elev); padding: 16px; text-align: center; }
.savings span { font-size: .7rem; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); display: block; }
.savings b { font-size: 1.18rem; font-weight: 650; display: block; margin-top: 4px; font-variant-numeric: tabular-nums; }

/* ---------- Steps ---------- */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; counter-reset: s; }
.step { padding: 28px 26px; border-radius: var(--radius-lg); border: 1px solid var(--border); background: var(--surface); position: relative; }
.step::before {
  counter-increment: s;
  content: "0" counter(s);
  font-family: var(--mono);
  font-size: 2rem;
  font-weight: 600;
  letter-spacing: -0.05em;
  background: var(--grad-accent);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  display: block;
  margin-bottom: 12px;
  opacity: .95;
}
.step h3 { font-size: 1.06rem; margin-bottom: 8px; }
.step p { font-size: .9rem; color: var(--muted); line-height: 1.62; }

/* ---------- FAQ ---------- */
.faq { max-width: 820px; margin-inline: auto; }
.faq__item {
  border-bottom: 1px solid var(--border);
}
.faq__q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 22px 4px;
  text-align: left;
  font-size: 1.02rem;
  font-weight: 560;
  letter-spacing: -0.015em;
  transition: color .2s;
}
.faq__q:hover { color: var(--brand-2); }
.faq__q svg { width: 18px; height: 18px; flex: none; color: var(--muted); transition: transform .35s var(--ease), color .2s; }
.faq__item.is-open .faq__q svg { transform: rotate(45deg); color: var(--brand); }
.faq__a {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows .38s var(--ease);
}
.faq__item.is-open .faq__a { grid-template-rows: 1fr; }
.faq__a > div { overflow: hidden; }
.faq__a p { padding: 0 4px 24px; color: var(--muted); font-size: .95rem; line-height: 1.72; max-width: 68ch; }

/* ---------- Final CTA ---------- */
.cta {
  position: relative;
  border-radius: var(--radius-xl);
  padding: clamp(40px, 6vw, 74px) clamp(26px, 5vw, 60px);
  text-align: center;
  border: 1px solid rgb(var(--brand-rgb) / .32);
  background:
    radial-gradient(90% 130% at 50% 0%, rgb(var(--brand-rgb) / .2), transparent 62%),
    linear-gradient(180deg, rgba(255,255,255,.045), rgba(255,255,255,.012));
  overflow: hidden;
}
.cta h2 { max-width: 18ch; margin-inline: auto; }
.cta .lead { max-width: 56ch; margin: 18px auto 0; }
.cta__actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-top: 32px; }

/* ---------- Footer ---------- */
.footer { border-top: 1px solid var(--border); padding-block: 54px 40px; }
.footer__grid {
  display: grid;
  grid-template-columns: 1.6fr repeat(3, 1fr);
  gap: 40px 28px;
}
.footer h4 {
  font-size: .74rem;
  text-transform: uppercase;
  letter-spacing: .13em;
  color: var(--faint);
  font-weight: 600;
  margin-bottom: 15px;
}
.footer ul { display: grid; gap: 9px; }
.footer li a { font-size: .89rem; color: var(--text-2); transition: color .2s; }
.footer li a:hover { color: var(--brand-2); }
.footer__about p { font-size: .89rem; color: var(--muted); margin-top: 14px; max-width: 38ch; line-height: 1.65; }
.footer__bottom {
  margin-top: 44px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
  font-size: .82rem;
  color: var(--faint);
}

/* ---------- Sticky mobile CTA ---------- */
.sticky-cta {
  position: fixed;
  left: 12px; right: 12px; bottom: 12px;
  z-index: 90;
  display: none;
  gap: 10px;
  align-items: center;
  padding: 11px 12px 11px 18px;
  border-radius: 18px;
  border: 1px solid var(--border-strong);
  background: rgb(var(--bg-rgb) / .95);
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow-lg);
  transform: translateY(140%);
  transition: transform .45s var(--ease);
}
.sticky-cta.is-visible { transform: translateY(0); }
.sticky-cta__txt { font-size: .8rem; line-height: 1.35; }
.sticky-cta__txt b { display: block; font-size: .92rem; font-weight: 620; }
.sticky-cta .btn { margin-left: auto; flex: none; }

/* ---------- Reveal animation ---------- */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .7s var(--ease), transform .7s var(--ease);
}
.reveal.is-in { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .nav { display: none; }
  .header__inner { gap: 10px; }
  .header__cta { margin-left: auto; }
  .burger { display: grid; }
}

@media (max-width: 1024px) {
  .features { grid-template-columns: repeat(2, 1fr); }
  .pillars  { grid-template-columns: repeat(2, 1fr); }
  .footer__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 900px) {
  .showcase { grid-template-columns: 1fr; }
  .showcase--flip .showcase__media { order: 0; }
  .price-grid { grid-template-columns: 1fr; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .pains, .steps { grid-template-columns: 1fr; }
  .sticky-cta { display: flex; }
}

@media (max-width: 640px) {
  html { scroll-padding-top: 80px; }
  .features, .pillars { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; gap: 30px; }
  /* o CTA do topo sai de cena: o herói e a barra fixa inferior já convertem */
  .header__cta { display: none; }
  .burger { margin-left: auto; }
  .brand small { display: none; }
  .mtotal { grid-template-columns: 1fr; text-align: left; }
  .savings { grid-template-columns: 1fr; }
  .matrix { aspect-ratio: auto; }
  .mq { min-height: 108px; }
  /* no celular o texto do mockup quebra em vez de ser cortado */
  .mrow { align-items: flex-start; }
  .mrow__l > span:not(.mrow__ic) { white-space: normal; overflow: visible; }
  .mrow--sub { margin-left: 8px; }
  .hero__actions .btn { flex: 1 1 100%; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
  .reveal { opacity: 1; transform: none; }
}

/* ---------- Print ---------- */
@media print {
  .header, .sticky-cta, .ambience, .filters { display: none !important; }
  body { background: #fff; color: #000; }
}