/* =========================================================
   IA na Prática para Empreendedores — página de vendas
   Paleta e tipografia seguem o guia visual da marca
   ========================================================= */

:root {
  --black: #000000;
  --navy: #080B44;
  --royal: #2B1EED;
  --royal-soft: #5B6CFF;
  --amber: #FF9908;
  --amber-soft: #FFD089;
  --white: #FFFFFF;

  --text: #E8EAFF;
  --text-dim: #9AA0D6;
  --line: rgba(91, 108, 255, 0.22);
  --panel: rgba(8, 11, 68, 0.55);

  --f-display: "Montserrat", system-ui, sans-serif;
  --f-body: "Inter", system-ui, sans-serif;

  /* escala tipográfica (razão ~1.333) */
  --t-sm: 0.875rem;
  --t-base: 1.0625rem;
  --t-md: 1.25rem;
  --t-lg: clamp(1.5rem, 1.2rem + 1vw, 1.875rem);
  --t-xl: clamp(2rem, 1.4rem + 2.4vw, 3.25rem);

  --gutter: clamp(1rem, 4vw, 3rem);
  --max: 1200px;
  --ease-out: cubic-bezier(.16, 1, .3, 1);
}

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

html { -webkit-text-size-adjust: 100%; overflow-x: clip; }
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }

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

/* grade sutil de pontos (elemento da marca) */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image: radial-gradient(rgba(91, 108, 255, 0.11) 1px, transparent 1.2px);
  background-size: 28px 28px;
  pointer-events: none;
  z-index: 0;
}

main, footer, header { position: relative; z-index: 1; }

img { max-width: 100%; display: block; }
a { color: inherit; }

:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 3px;
  border-radius: 4px;
}

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

.h2 {
  font-family: var(--f-display);
  font-weight: 800;
  font-size: var(--t-xl);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--white);
  margin: 0 0 1.5rem;
  text-wrap: balance;
}

.dim { color: var(--text-dim); font-weight: 600; }

/* ---------- Botões ---------- */
.btn {
  --pad-y: 1rem;
  --pad-x: 1.75rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .6rem;
  padding: var(--pad-y) var(--pad-x);
  border-radius: 999px;
  font-family: var(--f-display);
  font-weight: 700;
  font-size: 1rem;
  text-decoration: none;
  letter-spacing: .01em;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background-color .3s, box-shadow .3s, color .3s, border-color .3s;
}

.btn--amber {
  background: var(--amber);
  color: #1A0F00;
  box-shadow: 0 0 0 0 rgba(255, 153, 8, .0), 0 10px 40px -10px rgba(255, 153, 8, .7);
}
.btn--amber:hover {
  background: #FFAA2E;
  box-shadow: 0 0 0 6px rgba(255, 153, 8, .18), 0 14px 50px -8px rgba(255, 153, 8, .85);
}

.btn--ghost {
  border-color: var(--line);
  color: var(--white);
  background: rgba(43, 30, 237, .08);
}
.btn--ghost:hover { border-color: var(--royal-soft); background: rgba(43, 30, 237, .2); }

.btn--small { --pad-y: .6rem; --pad-x: 1.15rem; font-size: .875rem; }
.btn--large { --pad-y: 1.2rem; --pad-x: 2.4rem; font-size: 1.125rem; }
.btn--block { width: 100%; }

/* ---------- Progresso e cursor ---------- */
.progress {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 3px;
  z-index: 60;
  pointer-events: none;
}
.progress__bar {
  display: block;
  height: 100%;
  width: 100%;
  transform-origin: 0 50%;
  transform: scaleX(0);
  background: linear-gradient(90deg, var(--royal), var(--amber));
  box-shadow: 0 0 12px var(--amber);
}

.cursor-glow {
  position: fixed;
  top: 0; left: 0;
  width: 520px; height: 520px;
  margin: -260px 0 0 -260px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(43, 30, 237, .22), rgba(43, 30, 237, 0) 65%);
  pointer-events: none;
  z-index: 0;
  opacity: 0;
  transition: opacity .6s;
}
@media (hover: hover) { body.has-mouse .cursor-glow { opacity: 1; } }

/* ---------- Nav ---------- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem var(--gutter);
  transition: background-color .4s, backdrop-filter .4s, padding .4s;
}
.nav.is-scrolled {
  background: rgba(0, 0, 0, .88);
  padding-block: .65rem;
  border-bottom: 1px solid var(--line);
}
.nav__brand {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  text-decoration: none;
  font-family: var(--f-display);
  font-weight: 700;
}
.nav__icon {
  width: 40px; height: 40px;
  border-radius: 10px;
  box-shadow: 0 0 18px rgba(43, 30, 237, .55);
}
.nav__name { color: var(--white); font-size: 1rem; }

/* ---------- HERO ---------- */
.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  place-items: center;
  overflow: hidden;
  padding: 7rem var(--gutter) 6rem;
  isolation: isolate;
}
.hero__canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: -2;
  opacity: 0;
  transition: opacity 1.2s ease;
}
.hero__canvas.is-ready { opacity: 1; }
.hero__vignette {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(ellipse 60% 55% at 50% 45%, rgba(0, 0, 0, .55), transparent 75%),
    linear-gradient(180deg, transparent 70%, var(--black));
  pointer-events: none;
}
.hero__inner {
  max-width: 900px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* Lockup da marca */
.lockup {
  margin: 0;
  font-family: var(--f-display);
  color: var(--white);
  line-height: .95;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
}
.lockup__pre {
  font-weight: 300;
  font-size: clamp(2rem, 1.2rem + 3.6vw, 4.25rem);
  letter-spacing: -.01em;
  margin-bottom: .1em;
}
.lockup__main {
  display: flex;
  align-items: baseline;
  gap: .18em;
  font-size: clamp(3.6rem, 1.6rem + 9vw, 9.5rem);
  letter-spacing: -.045em;
}
.lockup__ia {
  font-weight: 900;
  background: linear-gradient(180deg, #FFFFFF 30%, #C9CFFF 70%, #8E9BFF);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 0 18px rgba(91, 108, 255, .9)) drop-shadow(0 0 40px rgba(43, 30, 237, .7));
}
.lockup__np {
  font-weight: 700;
  font-size: .62em;
  letter-spacing: -.035em;
}
.lockup__post {
  font-weight: 400;
  font-size: clamp(1.6rem, 1rem + 2.8vw, 3.4rem);
  letter-spacing: -.015em;
  margin-top: .05em;
}
.lockup__post strong { font-weight: 800; }

.tagline {
  display: inline-flex;
  align-items: center;
  gap: .9rem;
  margin: 2rem 0 0;
  font-family: var(--f-display);
  font-weight: 500;
  font-size: var(--t-md);
  color: var(--white);
}
.tagline__line {
  display: inline-block;
  width: 44px; height: 4px;
  border-radius: 4px;
  background: var(--amber);
  box-shadow: 0 0 12px var(--amber);
  flex: none;
}

.hero__lead {
  max-width: 60ch;
  margin: 1.25rem auto 0;
  color: var(--text-dim);
  font-size: var(--t-base);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: .9rem;
  margin-top: 2.25rem;
}

.tools-strip {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-top: 2.75rem;
  color: var(--text-dim);
  font-size: var(--t-sm);
}
.tools-strip__list {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  list-style: none;
  margin: 0;
  padding: 0;
}
.tools-strip__list li {
  display: grid;
  place-items: center;
  width: 44px; height: 44px;
  border-radius: 12px;
  background: rgba(8, 11, 68, .6);
  border: 1px solid var(--line);
}
.tools-strip__list img { width: 24px; height: 24px; object-fit: contain; }

.scroll-hint {
  position: absolute;
  bottom: 1.75rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .5rem;
  text-decoration: none;
  color: var(--text-dim);
  font-size: .8rem;
}
.scroll-hint__mouse {
  width: 24px; height: 38px;
  border: 2px solid rgba(232, 234, 255, .5);
  border-radius: 14px;
  display: flex;
  justify-content: center;
  padding-top: 6px;
}
.scroll-hint__wheel {
  width: 4px; height: 8px;
  border-radius: 4px;
  background: var(--amber);
  animation: wheel 1.8s var(--ease-out) infinite;
}
@keyframes wheel {
  0% { transform: translateY(0); opacity: 1; }
  70% { transform: translateY(12px); opacity: 0; }
  100% { transform: translateY(0); opacity: 0; }
}

/* ---------- PROBLEMA ---------- */
.problem { padding: clamp(6rem, 12vw, 10rem) 0; }
.problem__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem 5rem;
  align-items: start;
}
.problem__title { position: sticky; top: 7rem; }
.pains { list-style: none; margin: 0; padding: 0; display: grid; gap: 0; }
.pain {
  position: relative;
  padding: 1.5rem 0 1.5rem 2.25rem;
  border-top: 1px solid var(--line);
  font-size: var(--t-md);
  line-height: 1.45;
  color: var(--text);
}
.pain:last-child { border-bottom: 1px solid var(--line); }
.pain__mark {
  position: absolute;
  left: 0; top: 2.05rem;
  width: 22px; height: 2px;
  background: var(--text-dim);
  transform: scaleX(.64);
  transform-origin: 0 50%;
}
.problem__verdict {
  grid-column: 2;
  margin: 1rem 0 0;
  font-family: var(--f-display);
  font-size: var(--t-lg);
  font-weight: 500;
  color: var(--text-dim);
  line-height: 1.3;
}
.problem__verdict strong { color: var(--amber); font-weight: 800; }

/* ---------- TRANSFORMAÇÃO ---------- */
.shift { position: relative; }
.shift__pin {
  position: relative;
  height: 100vh;
  height: 100svh;
  overflow: hidden;
  background:
    radial-gradient(ellipse 70% 60% at 70% 50%, rgba(43, 30, 237, .18), transparent 70%);
}
.shift__canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
.shift__copy {
  position: absolute;
  left: var(--gutter);
  top: 50%;
  transform: translateY(-50%);
  width: min(380px, 34vw);
  z-index: 2;
}
.shift__steps {
  list-style: none;
  margin: 2rem 0 0;
  padding: 0 0 0 1.25rem;
  border-left: 1px solid var(--line);
  display: grid;
  gap: 1.5rem;
}
.shift__step {
  position: relative;
  color: var(--text-dim);
  opacity: .45;
  transition: opacity .5s, color .5s;
}
.shift__step::before {
  content: "";
  position: absolute;
  left: calc(-1.25rem - 1px);
  top: 0;
  width: 2px;
  height: 100%;
  background: var(--amber);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform .6s var(--ease-out);
}
.shift__step strong {
  display: block;
  font-family: var(--f-display);
  font-size: var(--t-md);
  color: var(--white);
  margin-bottom: .25rem;
}
.shift__step.is-active { opacity: 1; color: var(--text); }
.shift__step.is-active::before { transform: scaleY(1); }

.shift__labels {
  position: absolute;
  inset: 0;
  list-style: none;
  margin: 0;
  padding: 0;
  pointer-events: none;
  z-index: 2;
}
.shift__labels li {
  position: absolute;
  transform: translate(-50%, 0);
  font-family: var(--f-display);
  font-weight: 700;
  font-size: var(--t-sm);
  color: var(--white);
  opacity: 0;
  white-space: nowrap;
}

/* ---------- MÓDULOS ---------- */
.modules { position: relative; }
.modules__pin {
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 6rem 0 4rem;
  overflow: hidden;
}
.modules__head { margin-bottom: 2.5rem; }
.modules__head .h2 { max-width: 18ch; margin-bottom: .75rem; }
.modules__sub { color: var(--text-dim); margin: 0; max-width: 55ch; }

.modules__viewport { width: 100%; }
.modules__track {
  list-style: none;
  margin: 0;
  padding: 0 var(--gutter);
  padding-left: max(var(--gutter), calc((100vw - var(--max)) / 2 + var(--gutter)));
  display: flex;
  gap: 1.25rem;
  width: max-content;
  will-change: transform;
}
.module {
  position: relative;
  width: clamp(270px, 28vw, 340px);
  min-height: 360px;
  padding: 2rem 1.75rem;
  border-radius: 20px;
  background: linear-gradient(170deg, rgba(8, 11, 68, .85), rgba(0, 0, 0, .9));
  border: 1px solid var(--line);
  overflow: hidden;
  transition: border-color .4s;
}
.module::after {
  /* linha minimalista em L (elemento da marca) */
  content: "";
  position: absolute;
  right: 1.5rem;
  bottom: 1.5rem;
  width: 48px; height: 18px;
  border-right: 2px solid var(--amber);
  border-bottom: 2px solid var(--amber);
  border-bottom-right-radius: 10px;
  opacity: .0;
  transition: opacity .4s;
  box-shadow: 4px 4px 12px -4px rgba(255, 153, 8, .7);
}
.module:hover { border-color: var(--royal-soft); }
.module:hover::after { opacity: 1; }
.module__num {
  position: absolute;
  top: 1rem;
  right: 1.5rem;
  font-family: var(--f-display);
  font-weight: 900;
  font-size: 5.5rem;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px rgba(91, 108, 255, .35);
}
.module__icon {
  width: 52px; height: 52px;
  fill: none;
  stroke: #7E8BFF;
  stroke-width: 2.2;
  stroke-linecap: round;
  stroke-linejoin: round;
  filter: drop-shadow(0 0 8px rgba(43, 30, 237, .9));
  margin-bottom: 4.5rem;
}
.module h3 {
  font-family: var(--f-display);
  font-weight: 800;
  font-size: var(--t-lg);
  color: var(--white);
  margin: 0 0 .6rem;
  letter-spacing: -.01em;
}
.module p { margin: 0; color: var(--text-dim); }

.modules__rail {
  margin: 2.5rem auto 0;
  width: min(calc(var(--max) - 2 * var(--gutter)), calc(100% - 2 * var(--gutter)));
  height: 2px;
  background: var(--line);
  border-radius: 2px;
  overflow: hidden;
}
.modules__rail-fill {
  display: block;
  height: 100%;
  background: var(--amber);
  transform-origin: 0 50%;
  transform: scaleX(0);
  box-shadow: 0 0 10px var(--amber);
}

/* ---------- FERRAMENTAS ---------- */
.tools { padding: clamp(6rem, 12vw, 9rem) 0; }
.tools__title { max-width: 22ch; }
.tools__lead { color: var(--text-dim); max-width: 56ch; margin: 0 0 3rem; }
.tools__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
}
.tool {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  padding: 2rem 1.5rem;
  border-bottom: 1px solid var(--line);
}
.tool:nth-child(3n + 1) { padding-left: 0; }
.tool:not(:nth-child(3n + 1)) { border-left: 1px solid var(--line); }
.tool img {
  width: 56px; height: 56px;
  object-fit: contain;
  transition: transform .5s var(--ease-out), filter .5s;
}
.tool:hover img { transform: translateY(-4px) scale(1.06); filter: drop-shadow(0 0 16px rgba(91, 108, 255, .8)); }
.tool h3 {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: var(--t-md);
  color: var(--white);
  margin: 0 0 .3rem;
}
.tool p { margin: 0; color: var(--text-dim); font-size: .975rem; }

/* ---------- PARA QUEM ---------- */
.fit { padding: 0 0 clamp(6rem, 12vw, 9rem); }
.fit__title { max-width: 20ch; }
.fit__cols {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 1.25rem;
  margin-top: 2.5rem;
}
.fit__col {
  padding: 2.25rem;
  border-radius: 20px;
  border: 1px solid var(--line);
}
.fit__col--yes {
  background: linear-gradient(160deg, rgba(43, 30, 237, .22), rgba(8, 11, 68, .5));
  border-color: rgba(91, 108, 255, .45);
}
.fit__col h3 {
  font-family: var(--f-display);
  font-size: var(--t-md);
  font-weight: 800;
  color: var(--white);
  margin: 0 0 1.25rem;
}
.fit__col ul { list-style: none; margin: 0; padding: 0; display: grid; gap: .9rem; }
.fit__col li { position: relative; padding-left: 2rem; }
.fit__col--yes li::before {
  content: "";
  position: absolute;
  left: 0; top: .35em;
  width: 14px; height: 8px;
  border-left: 2px solid var(--amber);
  border-bottom: 2px solid var(--amber);
  transform: rotate(-45deg);
}
.fit__col--no { color: var(--text-dim); }
.fit__col--no li::before,
.fit__col--no li::after {
  content: "";
  position: absolute;
  left: 2px; top: .75em;
  width: 14px; height: 2px;
  background: rgba(154, 160, 214, .7);
  transform: rotate(45deg);
}
.fit__col--no li::after { transform: rotate(-45deg); }

/* ---------- MENTOR ---------- */
.mentor { padding: 0 0 clamp(4rem, 8vw, 6rem); }
.mentor__grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: clamp(2rem, 6vw, 6rem);
  align-items: center;
}
.mentor__photo {
  position: relative;
  margin: 0;
  aspect-ratio: 1;
  border-radius: 28px;
  overflow: hidden;
  background: radial-gradient(circle at 50% 35%, #1a1580, var(--black) 70%);
  border: 1px solid var(--line);
}
.mentor__photo img {
  width: 100%; height: 100%;
  object-fit: cover;
  mix-blend-mode: lighten;
}
.mentor__arc {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  z-index: 2;
  filter: drop-shadow(0 0 8px rgba(255, 153, 8, .9));
  pointer-events: none;
}
.mentor__name {
  font-family: var(--f-display);
  font-weight: 800;
  font-size: var(--t-lg);
  color: var(--amber);
  margin: -.5rem 0 1.25rem;
}
.mentor__copy p:not(.mentor__name) { color: var(--text-dim); max-width: 56ch; }

/* ---------- OFERTA ---------- */
.offer { padding: clamp(5rem, 10vw, 8rem) 0; }
.offer__grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: clamp(2rem, 6vw, 5rem);
  align-items: center;
}
.deliverables { list-style: none; margin: 0; padding: 0; }
.deliverables li {
  padding: 1.1rem 0 1.1rem 2.25rem;
  border-top: 1px solid var(--line);
  position: relative;
  color: var(--text-dim);
}
.deliverables li:last-child { border-bottom: 1px solid var(--line); }
.deliverables li::before {
  content: "";
  position: absolute;
  left: 0; top: 1.6rem;
  width: 14px; height: 8px;
  border-left: 2px solid var(--amber);
  border-bottom: 2px solid var(--amber);
  transform: rotate(-45deg);
}
.deliverables strong { color: var(--white); font-weight: 600; }

.price-card {
  position: relative;
  padding: 2.75rem 2.25rem 2.25rem;
  border-radius: 28px;
  background: linear-gradient(170deg, #0d1166, var(--navy) 40%, #02031a);
  border: 1px solid rgba(91, 108, 255, .55);
  text-align: center;
  overflow: hidden;
  isolation: isolate;
  box-shadow: 0 30px 80px -30px rgba(43, 30, 237, .8);
}
.price-card__glow {
  position: absolute;
  inset: -40%;
  z-index: -1;
  background: conic-gradient(from 0deg, transparent 0 50%, rgba(255, 153, 8, .05) 62%, rgba(255, 153, 8, .2) 76%, rgba(255, 153, 8, .24) 80%, rgba(255, 153, 8, .05) 94%, transparent 100%);
  animation: spin 7s linear infinite;
  animation-play-state: paused;
}
.price-card.is-visible .price-card__glow { animation-play-state: running; }
@keyframes spin { to { transform: rotate(1turn); } }
.price-card__product {
  font-family: var(--f-display);
  font-weight: 700;
  color: var(--white);
  margin: 0 0 1.5rem;
  font-size: var(--t-md);
  line-height: 1.3;
}
.price-card__from { margin: 0; color: var(--text-dim); font-size: var(--t-sm); }
.price-card__from s { color: var(--text-dim); }
.price-card__from:empty { display: none; }
.price-card__price {
  margin: .4rem 0 .2rem;
  font-family: var(--f-display);
  color: var(--white);
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: .4rem;
}
.price-card__installments { font-size: var(--t-md); font-weight: 600; color: var(--text); }
.price-card__value {
  font-size: clamp(3rem, 2rem + 4vw, 4.5rem);
  font-weight: 900;
  letter-spacing: -.04em;
  line-height: 1;
}
.price-card__cash { margin: 0 0 1.75rem; color: var(--text-dim); }
.price-card__safe { margin: 1rem 0 0; font-size: var(--t-sm); color: var(--text-dim); }

.guarantee {
  display: flex;
  align-items: center;
  gap: 1.75rem;
  margin-top: 4rem;
}
.guarantee > div { max-width: 62ch; }
.guarantee__seal {
  flex: none;
  width: 80px; height: 80px;
  fill: none;
  stroke: var(--amber);
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
  filter: drop-shadow(0 0 10px rgba(255, 153, 8, .6));
}
.guarantee h3 {
  font-family: var(--f-display);
  font-weight: 800;
  color: var(--white);
  font-size: var(--t-md);
  margin: 0 0 .35rem;
}
.guarantee p { margin: 0; color: var(--text-dim); }

/* ---------- FAQ ---------- */
.faq { padding: clamp(5rem, 10vw, 8rem) 0; }
.faq__inner {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 3rem;
  align-items: start;
}
.faq__item { border-top: 1px solid var(--line); }
.faq__item:last-child { border-bottom: 1px solid var(--line); }
.faq__item summary {
  list-style: none;
  cursor: pointer;
  padding: 1.35rem 3rem 1.35rem 0;
  position: relative;
  font-family: var(--f-display);
  font-weight: 600;
  font-size: 1.075rem;
  color: var(--white);
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::before,
.faq__item summary::after {
  content: "";
  position: absolute;
  right: .5rem;
  top: 50%;
  width: 14px; height: 2px;
  background: var(--amber);
  transition: transform .4s var(--ease-out);
}
.faq__item summary::after { transform: rotate(90deg); }
.faq__item[open] summary::after { transform: rotate(0deg); }
.faq__answer { overflow: hidden; }
.faq__answer p { margin: 0 0 1.4rem; color: var(--text-dim); max-width: 62ch; }

/* ---------- CTA FINAL ---------- */
.final {
  position: relative;
  padding: clamp(7rem, 14vw, 11rem) 0;
  text-align: center;
  overflow: hidden;
  isolation: isolate;
}
.final__canvas { position: absolute; inset: 0; width: 100%; height: 100%; z-index: -1; }
.final__inner { display: flex; flex-direction: column; align-items: center; }
.final__title {
  font-family: var(--f-display);
  font-weight: 900;
  font-size: clamp(2.4rem, 1.4rem + 5vw, 5.5rem);
  letter-spacing: -.035em;
  line-height: 1;
  color: var(--white);
  margin: 0 0 1.25rem;
  text-wrap: balance;
  text-shadow: 0 0 40px rgba(43, 30, 237, .8);
}
.final__lead { color: var(--text-dim); font-size: var(--t-md); margin: 0 0 2.5rem; max-width: 46ch; }

/* ---------- FOOTER ---------- */
.footer { padding: 3rem 0 6rem; border-top: 1px solid var(--line); }
.footer__sig {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin: 0;
  font-family: var(--f-display);
  font-size: var(--t-lg);
  font-weight: 400;
  letter-spacing: .04em;
  color: var(--white);
}
.footer__sub {
  margin: .5rem 0 2rem;
  padding-left: calc(44px + 1rem);
  font-size: .78rem;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--royal-soft);
}
.footer__legal { margin: 0; font-size: .8rem; color: rgba(154, 160, 214, .7); max-width: 80ch; }

/* ---------- CTA fixo no mobile ---------- */
.sticky-cta {
  position: fixed;
  left: .75rem; right: .75rem; bottom: .75rem;
  z-index: 55;
  display: none;
  align-items: center;
  justify-content: space-between;
  gap: .75rem;
  padding: .6rem .6rem .6rem 1.1rem;
  border-radius: 999px;
  background: rgba(8, 11, 68, .97);
  border: 1px solid var(--line);
  transform: translateY(150%);
  transition: transform .5s var(--ease-out);
}
.sticky-cta.is-visible { transform: translateY(0); }
.sticky-cta__text { font-size: .85rem; color: var(--text); font-weight: 500; }

/* ---------- Responsivo ---------- */
@media (max-width: 960px) {
  .problem__grid { grid-template-columns: 1fr; }
  .problem__title { position: static; }
  .problem__verdict { grid-column: 1; }

  .shift__pin { height: auto; min-height: 100svh; display: flex; flex-direction: column; }
  .shift__copy {
    position: relative;
    left: auto; top: auto; transform: none;
    width: auto;
    padding: 5rem var(--gutter) 0;
    order: -1;
  }
  .shift__canvas { position: relative; inset: auto; height: 60svh; min-height: 360px; flex: none; }

  .modules__pin { min-height: 0; }
  .modules__track {
    flex-direction: column;
    width: auto;
    padding: 0 var(--gutter);
  }
  .module { width: 100%; min-height: 0; }
  .module__icon { margin-bottom: 2rem; }
  .modules__rail { display: none; }

  .tools__list { grid-template-columns: 1fr 1fr; }
  .tool:nth-child(n) { padding-left: 1.5rem; border-left: 1px solid var(--line); }
  .tool:nth-child(2n + 1) { padding-left: 0; border-left: 0; }

  .fit__cols,
  .mentor__grid,
  .offer__grid,
  .faq__inner { grid-template-columns: 1fr; }
  .mentor__photo { max-width: 460px; }

  .sticky-cta { display: flex; }
  .nav .btn { display: none; }
}

@media (max-width: 560px) {
  .hero__inner { align-items: flex-start; text-align: left; }
  .hero__lead { margin-inline: 0; }
  .hero__actions { justify-content: flex-start; width: 100%; }
  .tagline { font-size: 1.05rem; align-items: flex-start; }
  .tagline__line { width: 28px; margin-top: .6em; }
  .tools-strip { align-items: flex-start; }
  .tools__list { grid-template-columns: 1fr; }
  .tool:nth-child(n) { padding: 1.5rem 0; border-left: 0; flex-direction: row; align-items: center; }
  .tool img { width: 44px; height: 44px; }
  .hero__actions .btn { width: 100%; }
  .tools-strip { flex-direction: column; gap: .6rem; }
  .guarantee { flex-direction: column; align-items: flex-start; }
  .footer__sig { font-size: var(--t-md); }
  .footer__sub { padding-left: 0; letter-spacing: .18em; }
  .scroll-hint__text { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
  .cursor-glow { display: none; }
}