/* ══════════════════════════════════════════════════════════════════════════
   EVOBIT — Landing page
   Design system herdado do app: paper quente, paleta mineral/cobre,
   cantos retos (2px), sombras duras com offset, CTAs inclinados,
   Playfair Display (títulos) + IBM Plex Sans (texto) + IBM Plex Mono (rótulos).
   ══════════════════════════════════════════════════════════════════════════ */

:root {
  /* Superfícies */
  --paper: #f5f2eb;
  --surface: #ffffff;
  --subtle: #fbf9f5;
  --line-soft: #d9d5cd;
  --line-strong: #bbb4a8;

  /* Texto */
  --ink: #1b2329;
  --muted: #6a7781;
  --soft: #99a3aa;

  /* Primária — teal mineral */
  --primary-900: #183f45;
  --primary-700: #23565d;
  --primary-600: #2c676e;
  --primary-100: #dcebec;

  /* Acento — cobre / argila */
  --copper-800: #8c5425;
  --copper-700: #a66731;
  --copper-600: #b87942;
  --copper-100: #f0e1d3;

  /* Ouro */
  --gold: #c9a84c;
  --gold-strong: #b6902f;

  /* Estados */
  --success: #2f7448;
  --warning: #9a661d;
  --danger: #aa453e;

  /* Escuro (bandas / footer) */
  --dark: #142a2f;
  --dark-2: #0f2226;
  --dark-line: rgba(245, 242, 235, 0.12);
  --dark-text: rgba(245, 242, 235, 0.72);

  /* Geometria & sombras */
  --radius: 2px;
  --shadow-panel: 0 1px 0 rgba(27, 35, 41, 0.06), 0 14px 34px rgba(27, 35, 41, 0.07);
  --shadow-hard: 6px 6px 0 var(--ink);
  --shadow-hard-sm: 4px 4px 0 var(--ink);

  --container: 1160px;
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

/* ─────────────────────────── Reset & base ─────────────────────────── */
*,
*::before,
*::after {
  box-sizing: border-box;
}

* {
  margin: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: "IBM Plex Sans", system-ui, -apple-system, sans-serif;
  background-color: var(--paper);
  color: var(--ink);
  line-height: 1.6;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

h1, h2, h3, h4 {
  font-family: "Playfair Display", Georgia, serif;
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.01em;
  color: var(--ink);
}

p { color: var(--ink); }

a {
  color: inherit;
  text-decoration: none;
}

img, svg { display: block; max-width: 100%; }

ul { list-style: none; padding: 0; }

::selection {
  background: var(--primary-700);
  color: #fff;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 200;
  background: var(--ink);
  color: #fff;
  padding: 0.6rem 1rem;
}
.skip-link:focus { left: 1rem; top: 1rem; }

a:focus-visible,
button:focus-visible,
summary:focus-visible {
  outline: 2px solid var(--copper-700);
  outline-offset: 3px;
}

/* ─────────────────────────── Layout ─────────────────────────── */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: clamp(1.15rem, 4vw, 2.5rem);
}
.container--narrow { max-width: 800px; }

.section {
  padding-block: clamp(4.5rem, 9vw, 8rem);
}

.section-head {
  max-width: 760px;
  margin: 0 auto clamp(2.5rem, 5vw, 4rem);
  text-align: center;
}

.section-title {
  font-size: clamp(1.9rem, 4.4vw, 3.1rem);
}

.section-sub {
  margin-top: 1.15rem;
  color: var(--muted);
  font-size: clamp(1.02rem, 1.6vw, 1.18rem);
}

/* Eyebrow / rótulos mono */
.eyebrow,
.mono-label {
  font-family: "IBM Plex Mono", monospace;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.74rem;
  font-weight: 600;
  color: var(--copper-700);
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  margin-bottom: 1.1rem;
}
.eyebrow--center { justify-content: center; }
.eyebrow__dot {
  width: 7px; height: 7px;
  background: var(--copper-600);
  border-radius: 50%;
  box-shadow: 0 0 0 4px var(--copper-100);
}
.mono-label { color: var(--muted); }

.hl { position: relative; white-space: nowrap; }
.hl--teal { color: var(--primary-700); }
.hl--copper { color: var(--copper-700); font-style: italic; }

/* ─────────────────────────── Botões ─────────────────────────── */
/* CTA inclinado com sombra dura — assinatura do app */
.btn {
  --btn-shadow: var(--ink);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.6rem;
  font-family: "IBM Plex Sans", sans-serif;
  font-weight: 700;
  font-style: italic;
  font-size: 0.94rem;
  text-transform: uppercase;
  letter-spacing: 0.045em;
  border: none;
  border-radius: 0;
  cursor: pointer;
  transform: skewX(-11deg);
  transition: box-shadow 0.22s var(--ease), transform 0.22s var(--ease), background 0.2s;
  box-shadow: 4px 4px 0 var(--btn-shadow);
}
.btn > * { display: inline-block; transform: skewX(11deg); }
.btn:hover { box-shadow: 7px 7px 0 var(--btn-shadow); }
.btn:active { transform: skewX(-11deg) translate(2px, 2px); box-shadow: 3px 3px 0 var(--btn-shadow); }

.btn--sm { padding: 0.6rem 1.15rem; font-size: 0.82rem; box-shadow: 3px 3px 0 var(--btn-shadow); }
.btn--lg { padding: 1.05rem 2.1rem; font-size: 1rem; }
.btn--block { width: 100%; }

.btn--primary { background: var(--primary-700); color: #fff; }
.btn--primary:hover { --btn-shadow: var(--gold); }

.btn--copper { background: var(--copper-700); color: #fff; }
.btn--copper:hover { --btn-shadow: var(--gold); }

.btn--gold { background: var(--gold); color: var(--ink); }
.btn--gold:hover { --btn-shadow: var(--primary-700); }

.btn--ghost {
  background: var(--surface);
  color: var(--ink);
  box-shadow: 4px 4px 0 var(--line-strong);
}
.btn--ghost:hover { box-shadow: 7px 7px 0 var(--copper-600); }

.btn--ghost-light {
  background: transparent;
  color: #fff;
  box-shadow: 4px 4px 0 rgba(245, 242, 235, 0.5);
}
.btn--ghost-light:hover { box-shadow: 7px 7px 0 var(--gold); }

/* ─────────────────────────── Header ─────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(245, 242, 235, 0.82);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s, background 0.3s, box-shadow 0.3s;
}
.site-header[data-scrolled="true"] {
  border-bottom-color: var(--line-soft);
  box-shadow: 0 1px 0 rgba(27, 35, 41, 0.04), 0 10px 24px rgba(27, 35, 41, 0.05);
}
.header__inner {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  height: 72px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  font-weight: 700;
}
.brand__mark {
  display: grid;
  place-items: center;
  width: 40px; height: 40px;
  background: var(--primary-700);
  color: #fff;
  font-family: "Playfair Display", serif;
  font-weight: 800;
  font-size: 1.05rem;
  letter-spacing: 0.02em;
  box-shadow: var(--shadow-hard-sm);
}
.brand__name {
  font-family: "Playfair Display", serif;
  font-weight: 800;
  font-size: 1.4rem;
  letter-spacing: -0.01em;
}

.nav {
  display: flex;
  gap: 1.7rem;
  margin-left: auto;
}
.nav a {
  font-size: 0.94rem;
  font-weight: 500;
  color: var(--muted);
  position: relative;
  padding-block: 0.3rem;
  transition: color 0.2s;
}
.nav a::after {
  content: "";
  position: absolute;
  left: 0; bottom: -2px;
  width: 100%; height: 2px;
  background: var(--copper-700);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s var(--ease);
}
.nav a:hover { color: var(--ink); }
.nav a:hover::after { transform: scaleX(1); }

.header__actions {
  display: flex;
  align-items: center;
  gap: 1.1rem;
}
.link-login {
  font-size: 0.94rem;
  font-weight: 600;
  color: var(--ink);
  transition: color 0.2s;
}
.link-login:hover { color: var(--copper-700); }

/* Toggle mobile */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px; height: 44px;
  margin-left: auto;
  background: transparent;
  border: none;
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  width: 24px; height: 2px;
  background: var(--ink);
  transition: transform 0.3s var(--ease), opacity 0.2s;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
  border-top: 1px solid var(--line-soft);
  background: var(--paper);
  padding: 1.25rem clamp(1.15rem, 4vw, 2.5rem) 1.75rem;
}
.mobile-menu nav {
  display: flex;
  flex-direction: column;
}
.mobile-menu nav a {
  padding: 0.85rem 0;
  font-size: 1.05rem;
  font-weight: 600;
  border-bottom: 1px solid var(--line-soft);
}
.mobile-menu__actions {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  margin-top: 1.4rem;
}

/* ─────────────────────────── Hero ─────────────────────────── */
.hero {
  position: relative;
  padding-block: clamp(3rem, 7vw, 6rem) clamp(4rem, 8vw, 7rem);
  overflow: hidden;
}
.hero__bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(60% 50% at 82% 0%, rgba(44, 103, 110, 0.10), transparent 70%),
    radial-gradient(46% 44% at 6% 88%, rgba(166, 103, 49, 0.10), transparent 70%);
}
.hero__bg::before {
  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;
  opacity: 0.35;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 30%, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 50% 30%, #000 30%, transparent 75%);
}

.hero__grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
}
/* Impede blowout de tracks (min-width:auto) em telas estreitas */
.hero__copy,
.hero__visual { min-width: 0; }

.hero__title {
  font-size: clamp(2.4rem, 5.6vw, 4.15rem);
  margin-top: 0.35rem;
}
.hero__lead {
  margin-top: 1.5rem;
  font-size: clamp(1.05rem, 1.7vw, 1.28rem);
  color: var(--muted);
  max-width: 33ch;
}
.hero__lead strong { color: var(--ink); font-weight: 600; }

.hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 2rem;
}
.hero__trust {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1.5rem;
  margin-top: 1.9rem;
  font-size: 0.9rem;
  color: var(--muted);
  font-weight: 500;
}
.hero__trust li { white-space: nowrap; }

/* Mockup do app */
.hero__visual { position: relative; }
.app-window {
  background: var(--surface);
  border: 1px solid var(--line-soft);
  box-shadow: 10px 10px 0 var(--ink);
  overflow: hidden;
}
.app-window__bar {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.7rem 0.95rem;
  background: var(--subtle);
  border-bottom: 1px solid var(--line-soft);
}
.dot { width: 11px; height: 11px; border-radius: 50%; }
.dot--r { background: #e2645c; }
.dot--y { background: #e2b23c; }
.dot--g { background: #4fa971; }
.app-window__url {
  margin-left: 0.6rem;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.72rem;
  color: var(--soft);
}
.app-window__body { display: flex; min-height: 336px; }

.app-side {
  width: 62px;
  background: var(--dark);
  padding: 0.9rem 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.7rem;
}
.app-side__logo {
  display: grid;
  place-items: center;
  width: 34px; height: 34px;
  background: var(--primary-600);
  color: #fff;
  font-family: "Playfair Display", serif;
  font-weight: 800;
  font-size: 0.85rem;
  margin-bottom: 0.6rem;
}
.app-side__item {
  width: 26px; height: 26px;
  border-radius: 3px;
  background: rgba(245, 242, 235, 0.14);
}
.app-side__item.is-active { background: var(--copper-600); }

.app-main { flex: 1; min-width: 0; padding: 1.2rem 1.35rem; background: var(--surface); }
.app-main__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 1.1rem;
}
.app-main__head h3 { font-size: 1.35rem; margin-top: 0.15rem; }
.pill {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.64rem;
  padding: 0.28rem 0.55rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.pill--live { color: var(--success); background: #ddeddd; }

.kpi-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.7rem;
  margin-bottom: 1.1rem;
}
.kpi {
  border: 1px solid var(--line-soft);
  padding: 0.7rem 0.75rem;
  background: var(--subtle);
}
.kpi__label { font-size: 0.66rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.05em; }
.kpi__value { font-family: "Playfair Display", serif; font-weight: 800; font-size: 1.2rem; margin-top: 0.15rem; }
.kpi__delta { font-family: "IBM Plex Mono", monospace; font-size: 0.66rem; margin-top: 0.15rem; }
.kpi__delta--up { color: var(--success); }
.kpi__delta--down { color: var(--danger); }
.kpi__delta--warn { color: var(--warning); }

.chart { border: 1px solid var(--line-soft); padding: 0.85rem 0.9rem 0.7rem; }
.chart__head { margin-bottom: 0.75rem; }
.chart__bars {
  display: flex;
  align-items: flex-end;
  gap: 6px;
  height: 84px;
}
.chart__bars span {
  flex: 1;
  height: var(--h);
  background: linear-gradient(var(--primary-600), var(--primary-700));
  border-radius: 2px 2px 0 0;
}
.chart__bars span:nth-child(even) { background: linear-gradient(var(--copper-600), var(--copper-700)); }

.floating-card {
  position: absolute;
  right: -14px;
  bottom: -26px;
  background: var(--surface);
  border: 1px solid var(--line-soft);
  border-left: 4px solid var(--copper-600);
  padding: 0.85rem 1.1rem;
  box-shadow: var(--shadow-hard);
  min-width: 180px;
}
.floating-card__title { font-weight: 600; font-size: 0.9rem; margin-top: 0.1rem; }
.floating-card__value {
  font-family: "Playfair Display", serif;
  font-weight: 800;
  font-size: 1.6rem;
  color: var(--copper-700);
  line-height: 1.1;
}
.floating-card__note { font-size: 0.72rem; color: var(--muted); margin-top: 0.1rem; }

/* ─────────────────────────── Faixa de capacidades ─────────────────────────── */
.strip {
  background: var(--dark);
  color: #fff;
}
.strip__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  padding-block: clamp(2rem, 4vw, 2.75rem);
}
.strip__item {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding-left: 1.1rem;
  border-left: 2px solid var(--copper-600);
}
.strip__num {
  font-family: "Playfair Display", serif;
  font-weight: 800;
  font-size: clamp(1.9rem, 4vw, 2.7rem);
  color: #fff;
  line-height: 1;
}
.strip__txt { color: var(--dark-text); font-size: 0.92rem; }

/* ─────────────────────────── Problema ─────────────────────────── */
.problem__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  max-width: 960px;
  margin-inline: auto;
}
.pain {
  background: var(--surface);
  border: 1px solid var(--line-soft);
  padding: 2rem 1.9rem;
  box-shadow: var(--shadow-panel);
}
.pain--good {
  border-color: var(--primary-600);
  box-shadow: 6px 6px 0 var(--primary-700);
}
.pain__ico {
  display: grid;
  place-items: center;
  width: 42px; height: 42px;
  background: var(--danger);
  color: #fff;
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 1.1rem;
}
.pain__ico--ok { background: var(--success); }
.pain h3 { font-size: 1.4rem; margin-bottom: 1rem; }
.pain ul { display: flex; flex-direction: column; gap: 0.7rem; }
.pain li {
  position: relative;
  padding-left: 1.35rem;
  color: var(--muted);
  font-size: 0.98rem;
}
.pain li::before {
  content: "—";
  position: absolute;
  left: 0;
  color: var(--soft);
}
.pain--good li { color: var(--ink); }
.pain--good li::before { content: "✓"; color: var(--success); font-weight: 700; }

/* ─────────────────────────── Módulos ─────────────────────────── */
.modules { background: var(--subtle); border-block: 1px solid var(--line-soft); }
.modules__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.75rem;
  max-width: 1000px;
  margin-inline: auto;
}
.module-card {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--line-soft);
  padding: 2.1rem 2rem;
  display: flex;
  flex-direction: column;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
  box-shadow: var(--shadow-panel);
}
.module-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 4px;
}
.module-card--teal::before { background: var(--primary-700); }
.module-card--copper::before { background: var(--copper-700); }
.module-card:hover { transform: translateY(-6px); }
.module-card--teal:hover { box-shadow: 8px 12px 0 var(--primary-700); }
.module-card--copper:hover { box-shadow: 8px 12px 0 var(--copper-700); }

.module-card__head {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.2rem;
}
.module-card__ico {
  display: grid;
  place-items: center;
  width: 54px; height: 54px;
  color: #fff;
  flex-shrink: 0;
}
.module-card__ico svg { width: 27px; height: 27px; }
.module-card--teal .module-card__ico { background: var(--primary-700); }
.module-card--copper .module-card__ico { background: var(--copper-700); }
.module-card__head h3 { font-size: 1.65rem; margin-top: 0.15rem; }
.module-card__desc { color: var(--muted); margin-bottom: 1.4rem; }

.feature-list {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  margin-bottom: 1.8rem;
  flex: 1;
}
.feature-list li {
  position: relative;
  padding-left: 1.7rem;
  font-size: 0.97rem;
}
.feature-list li::before {
  content: "";
  position: absolute;
  left: 0; top: 0.45em;
  width: 9px; height: 9px;
  border: 2px solid currentColor;
}
.module-card--teal .feature-list li::before { color: var(--primary-600); }
.module-card--copper .feature-list li::before { color: var(--copper-600); }

.module-card__foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 1.3rem;
  border-top: 1px solid var(--line-soft);
}
.price {
  font-family: "Playfair Display", serif;
  font-weight: 800;
  font-size: 1.75rem;
}
.price__from {
  display: block;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.66rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted);
}

/* Em breve */
.soon {
  max-width: 1000px;
  margin: 2.5rem auto 0;
  padding: 1.6rem 1.9rem;
  border: 1px dashed var(--line-strong);
  background: transparent;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem 2rem;
}
.soon__label { flex-shrink: 0; }
.soon__grid {
  display: flex;
  flex-wrap: wrap;
  gap: 1.75rem;
  margin-left: auto;
}
.soon__item {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  color: var(--muted);
  font-weight: 600;
  font-size: 0.95rem;
}
.soon__ico {
  display: grid;
  place-items: center;
  width: 34px; height: 34px;
  border: 1px solid var(--line-strong);
  color: var(--soft);
}
.soon__ico svg { width: 17px; height: 17px; }

/* ─────────────────────────── Recursos ─────────────────────────── */
.features__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.4rem;
}
.feature {
  background: var(--surface);
  border: 1px solid var(--line-soft);
  padding: 1.9rem 1.7rem;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), border-color 0.3s;
}
.feature:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-hard-sm);
  border-color: var(--ink);
}
.feature__ico {
  display: grid;
  place-items: center;
  width: 50px; height: 50px;
  background: var(--primary-100);
  color: var(--primary-700);
  margin-bottom: 1.25rem;
}
.feature__ico svg { width: 25px; height: 25px; }
.feature:nth-child(3n-1) .feature__ico { background: var(--copper-100); color: var(--copper-700); }
.feature h3 { font-size: 1.3rem; margin-bottom: 0.55rem; }
.feature p { color: var(--muted); font-size: 0.97rem; }

/* ─────────────────────────── Como funciona ─────────────────────────── */
.how { background: var(--dark); color: #fff; }
.how .section-title { color: #fff; }
.how .eyebrow { color: var(--gold); }
.how .eyebrow__dot { background: var(--gold); box-shadow: 0 0 0 4px rgba(201, 168, 76, 0.2); }

.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.4rem;
  counter-reset: step;
}
.step {
  position: relative;
  padding: 1.9rem 1.5rem;
  background: var(--dark-2);
  border: 1px solid var(--dark-line);
}
.step__num {
  font-family: "Playfair Display", serif;
  font-weight: 800;
  font-size: 2.1rem;
  color: var(--gold);
  display: block;
  margin-bottom: 0.7rem;
}
.step h3 { font-size: 1.22rem; color: #fff; margin-bottom: 0.5rem; }
.step p { color: var(--dark-text); font-size: 0.95rem; }

/* ─────────────────────────── Preços ─────────────────────────── */
.pricing__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  align-items: stretch;
}
.plan {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--line-soft);
  padding: 2.1rem 1.9rem;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-panel);
}
.plan--featured {
  border: 2px solid var(--primary-700);
  box-shadow: 8px 8px 0 var(--primary-700);
  z-index: 1;
}
.plan__badge {
  position: absolute;
  top: -13px; left: 1.9rem;
  background: var(--gold);
  color: var(--ink);
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.32rem 0.75rem;
  box-shadow: var(--shadow-hard-sm);
}
.plan__name { font-size: 1.55rem; margin: 0.4rem 0 0.9rem; }
.plan__price { display: flex; align-items: baseline; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 0.4rem; }
.plan__amount { font-family: "Playfair Display", serif; font-weight: 800; font-size: 2.5rem; }
.plan__per { font-size: 0.85rem; color: var(--muted); font-family: "IBM Plex Mono", monospace; }
.plan__desc { color: var(--muted); font-size: 0.95rem; margin-bottom: 1.4rem; }
.plan__list {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  margin-bottom: 1.9rem;
  flex: 1;
}
.plan__list li {
  position: relative;
  padding-left: 1.6rem;
  font-size: 0.95rem;
  color: var(--ink);
}
.plan__list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--primary-600);
  font-weight: 700;
}
.plan--featured .plan__list li::before { color: var(--primary-700); }
.pricing__note {
  text-align: center;
  margin-top: 2rem;
  color: var(--muted);
  font-size: 0.92rem;
}

/* ─────────────────────────── FAQ ─────────────────────────── */
.faq { background: var(--subtle); border-top: 1px solid var(--line-soft); }
.faq__list { display: flex; flex-direction: column; gap: 0.85rem; }
.faq__item {
  background: var(--surface);
  border: 1px solid var(--line-soft);
  transition: border-color 0.25s, box-shadow 0.25s;
}
.faq__item[open] {
  border-color: var(--ink);
  box-shadow: var(--shadow-hard-sm);
}
.faq__item summary {
  list-style: none;
  cursor: pointer;
  padding: 1.25rem 1.5rem;
  font-weight: 600;
  font-size: 1.06rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after {
  content: "+";
  font-family: "IBM Plex Mono", monospace;
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--copper-700);
  transition: transform 0.3s var(--ease);
  line-height: 1;
}
.faq__item[open] summary::after { transform: rotate(45deg); }
.faq__answer { padding: 0 1.5rem 1.35rem; }
.faq__answer p { color: var(--muted); }

/* ─────────────────────────── CTA final ─────────────────────────── */
.cta-final {
  background: var(--primary-900);
  color: #fff;
  position: relative;
  overflow: hidden;
}
.cta-final::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(50% 60% at 15% 20%, rgba(184, 121, 66, 0.28), transparent 60%),
    radial-gradient(45% 55% at 90% 90%, rgba(201, 168, 76, 0.22), transparent 60%);
}
.cta-final__inner {
  position: relative;
  text-align: center;
  padding-block: clamp(4rem, 8vw, 6.5rem);
}
.cta-final__title { font-size: clamp(2rem, 4.5vw, 3.2rem); color: #fff; }
.cta-final__sub {
  margin: 1.15rem auto 2.2rem;
  color: rgba(245, 242, 235, 0.8);
  font-size: 1.12rem;
  max-width: 48ch;
}
.cta-final__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
}

/* ─────────────────────────── Footer ─────────────────────────── */
.site-footer {
  background: var(--dark-2);
  color: var(--dark-text);
  padding-top: clamp(3rem, 6vw, 4.5rem);
}
.footer__grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 2.5rem;
  padding-bottom: 3rem;
}
.brand--footer .brand__name { color: #fff; }
.brand--footer .brand__mark { background: var(--primary-600); }
.footer__tag {
  margin-top: 1.1rem;
  max-width: 30ch;
  color: var(--dark-text);
  font-size: 0.95rem;
}
.footer__col { display: flex; flex-direction: column; gap: 0.7rem; }
.footer__col h4 {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--gold);
  margin-bottom: 0.35rem;
}
.footer__col a { color: var(--dark-text); font-size: 0.95rem; transition: color 0.2s; width: fit-content; }
.footer__col a:hover { color: #fff; }
.footer__soon { color: rgba(245, 242, 235, 0.4); font-size: 0.95rem; }

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
  padding-block: 1.5rem;
  border-top: 1px solid var(--dark-line);
  font-size: 0.87rem;
}
.footer__made { color: var(--dark-text); }

/* ─────────────────────────── Reveal on scroll ─────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
  transition-delay: var(--reveal-delay, 0ms);
  will-change: opacity, transform;
}
.reveal.is-visible {
  opacity: 1;
  transform: none;
}

/* ─────────────────────────── Responsivo ─────────────────────────── */
@media (max-width: 960px) {
  .hero__grid { grid-template-columns: 1fr; gap: 3.5rem; }
  .hero__visual { max-width: 520px; }
  .hero__lead { max-width: 46ch; }
  .strip__grid { grid-template-columns: repeat(2, 1fr); gap: 1.75rem; }
  .features__grid { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .pricing__grid { grid-template-columns: 1fr; max-width: 480px; margin-inline: auto; }
  .plan--featured { order: -1; }
  .footer__grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .footer__brand { grid-column: 1 / -1; }
}

@media (max-width: 720px) {
  .nav, .header__actions { display: none; }
  .nav-toggle { display: flex; }
  .problem__grid { grid-template-columns: 1fr; }
  .modules__grid { grid-template-columns: 1fr; }
  .soon { flex-direction: column; align-items: flex-start; }
  .soon__grid { margin-left: 0; gap: 1.25rem; }
  .floating-card { right: 0; bottom: -20px; transform: scale(0.92); transform-origin: bottom right; }
}

@media (max-width: 520px) {
  body { font-size: 16px; }
  .features__grid, .steps, .strip__grid { grid-template-columns: 1fr; }
  .hero__cta .btn, .cta-final__actions .btn { width: 100%; }
  .footer__grid { grid-template-columns: 1fr; }
  .footer__bottom { flex-direction: column; align-items: flex-start; }
}

/* ─────────────────────────── Acessibilidade / motion ─────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    transition-duration: 0.001ms !important;
  }
}