/* =================================================================
   Noord Shop — Home
   Identidade visual extraída de vempra.noordshop.com.br (tokens reais)
   Fontes: Hanken Grotesk (títulos/corpo) + JetBrains Mono (labels)
   ================================================================= */

/* ---------- Tokens de marca (exatos da identidade Noord) ---------- */
:root {
  --paper: #efede8;      /* fundo bege */
  --white: #ffffff;
  --ink: #1a1820;        /* texto principal */
  --ink-soft: #5b5566;   /* texto secundário */
  --ink-mute: #8e8896;   /* texto apagado */
  --stroke: #dfdbd3;     /* bordas */
  --lilac: #c7b4ff;      /* acento principal */
  --lilac-2: #e5dbff;    /* acento claro */
  --cyan: #ccf5fc;       /* acento secundário */
  --green: #3fb57a;      /* positivo/live */

  --font-sans: "Hanken Grotesk", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;

  /* Easing característico da marca */
  --ease-noord: cubic-bezier(.16, .84, .44, 1);
  --ease-swap: cubic-bezier(.215, .61, .355, 1);

  --container-max: 1600px;
  --container-pad: clamp(20px, 3vw, 56px);
  --nav-h: 5.2em;
}

/* ---------- Reset base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-sans);
  font-weight: 400;
  line-height: 1.2;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, video { max-width: 100%; display: block; }
a { color: inherit; }
ul { margin: 0; padding: 0; list-style: none; }

.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-pad);
}

/* ---------- Tipografia ---------- */
h1 {
  margin: 0;
  font-family: var(--font-sans);
  font-weight: 600;
  letter-spacing: -.03em;
  line-height: 1.04;
}
.sec-label {
  display: block;
  margin-bottom: 1em;
  font-family: var(--font-mono);
  font-size: .72em;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--ink-soft);
}

/* ---------- Reveal on scroll (assinatura Noord) ---------- */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .8s var(--ease-noord), transform .8s var(--ease-noord);
}
.reveal.in { opacity: 1; transform: none; }
.reveal.d1 { transition-delay: 80ms; }
.reveal.d2 { transition-delay: 160ms; }

/* =================================================================
   01 · HEADER
   ================================================================= */
.nav {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  padding: 1.1em 0;
  border-bottom: 1px solid transparent;
  transition: background .35s, padding .35s, border-color .35s;
}
.nav.scrolled {
  background: #efede8d1;
  border-bottom-color: var(--stroke);
  padding: .7em 0;
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
}
.nav-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5em;
}

/* Logo / wordmark (placeholder) */
.brand {
  display: inline-flex;
  align-items: baseline;
  gap: .4em;
  text-decoration: none;
  color: var(--ink);
}
.brand-mark {
  font-weight: 600;
  font-size: 1.35em;
  letter-spacing: -.03em;
}
.brand-sup {
  font-family: var(--font-mono);
  font-size: .62em;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--ink-mute);
}

/* Menu desktop */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 1.9em;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 1.6em;
}
/* Link com efeito de troca vertical no hover (assinatura Noord) */
.nav-link-swap {
  position: relative;
  display: inline-block;
  height: 1.4em;
  overflow: hidden;
  vertical-align: middle;
  font-size: .95em;
  line-height: 1.4em;
  color: var(--ink);
  text-decoration: none;
}
.nav-link-swap span {
  display: block;
  transition: transform .3s var(--ease-swap);
}
.nav-link-swap:hover span,
.nav-link-swap:focus-visible span { transform: translateY(-100%); }

/* Botão do header */
.nav-btn {
  padding: .85em 1.1em;
  font-family: var(--font-mono);
  font-size: .78em;
  line-height: 1;
  text-transform: uppercase;
  letter-spacing: .03em;
  text-decoration: none;
  white-space: nowrap;
  border: 1px solid var(--ink);
  cursor: pointer;
  transition: background .3s, color .3s, border-color .3s;
}
.nav-btn.fill {
  background: var(--lilac);
  border-color: var(--lilac);
  color: var(--ink);
}
.nav-btn.fill:hover,
.nav-btn.fill:focus-visible {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--paper);
}

/* Botão hambúrguer (escondido no desktop) */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 0;
  background: none;
  border: none;
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  margin: 0 auto;
  background: var(--ink);
  transition: transform .3s var(--ease-swap), opacity .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); }

/* =================================================================
   02 · HERO
   ================================================================= */
.hero {
  position: relative;
  overflow: hidden;                 /* corta o mockup nas bordas direita/inferior */
  padding-top: calc(var(--nav-h) + 2.5em);
  padding-bottom: 0;
}
.hero-inner {
  display: grid;
  grid-template-columns: 46% 54%;
  align-items: center;
  gap: clamp(1.5em, 4vw, 4em);
  min-height: calc(100svh - var(--nav-h));
}
.hero-inner > * { min-width: 0; }
.hero-title { overflow-wrap: break-word; }
.hero-text {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1.4em;
  padding: 2.5em 0;
}
.hero-title {
  width: 100%;
  font-size: clamp(2em, 4.4vw, 3.05em);
}
/* Destaque lilás em trechos-chave (assinatura Noord) */
.hero-title em {
  font-style: normal;
  background: var(--lilac);
  padding: 0 .12em;
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
}
.hero-sub {
  margin: 0;
  width: 100%;
  max-width: 30em;
  font-size: 1.15em;
  line-height: 1.32;
  color: var(--ink-soft);
}

/* Botões do hero */
.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: .6em;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .55em;
  padding: .95em 1.25em;
  font-family: var(--font-mono);
  font-size: .85em;
  line-height: 1;
  text-transform: uppercase;
  letter-spacing: .03em;
  text-decoration: none;
  white-space: nowrap;
  border: 1px solid var(--ink);
  cursor: pointer;
  transition: background .3s, color .3s, border-color .3s;
}
.btn.dark {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--paper);
}
.btn.dark:hover,
.btn.dark:focus-visible {
  background: var(--lilac);
  border-color: var(--lilac);
  color: var(--ink);
}
.btn.outline {
  background: transparent;
  border-color: var(--ink);
  color: var(--ink);
}
.btn.outline:hover,
.btn.outline:focus-visible {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--paper);
}

/* Mídia do hero — sangra até a borda direita da viewport, cortada embaixo */
.hero-media {
  position: relative;
  align-self: stretch;
  min-height: 320px;
}
.mockup-placeholder {
  position: absolute;
  top: 8%;
  left: 0;
  /* estende além do padding do container até a borda direita da viewport */
  right: calc(-1 * (50vw - 50%));
  bottom: -1px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--stroke);
  border-right: none;
  border-bottom: none;
  background:
    repeating-linear-gradient(
      -45deg,
      transparent 0 10px,
      color-mix(in srgb, var(--ink) 8%, transparent) 10px 11px
    ),
    var(--white);
}
.mockup-label {
  font-family: var(--font-mono);
  font-size: .8em;
  letter-spacing: .04em;
  text-align: center;
  color: var(--ink-mute);
  padding: 1em;
}

/* =================================================================
   SEÇÕES — base reutilizável
   ================================================================= */
.section {
  padding: clamp(4em, 9vh, 7em) 0;
  scroll-margin-top: var(--nav-h);
}
.section-head { margin-bottom: clamp(2em, 5vw, 3.5em); }
.section-title {
  margin: 0;
  max-width: 14em;
  font-family: var(--font-sans);
  font-weight: 600;
  letter-spacing: -.025em;
  line-height: 1.04;
  font-size: clamp(1.8em, 3.2vw, 2.9em);
}

/* Textura hachurada reutilizável (placeholder de mídia) */
.hachure {
  background:
    repeating-linear-gradient(
      -45deg,
      transparent 0 10px,
      color-mix(in srgb, var(--ink) 8%, transparent) 10px 11px
    ),
    var(--white);
}

/* =================================================================
   03 · COMO FUNCIONA
   ================================================================= */
.how { border-top: 1px solid var(--stroke); }
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.4em, 3vw, 2.4em);
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: step;
}
.step {
  display: flex;
  flex-direction: column;
  gap: .55em;
  min-width: 0;
}
.step-illu {
  position: relative;
  aspect-ratio: 4 / 3;
  margin-bottom: .7em;
  border: 1px solid var(--stroke);
  background:
    repeating-linear-gradient(
      -45deg,
      transparent 0 10px,
      color-mix(in srgb, var(--ink) 8%, transparent) 10px 11px
    ),
    var(--white);
  overflow: hidden;
  transition: transform .45s var(--ease-noord), border-color .45s var(--ease-noord);
}
.step:hover .step-illu {
  transform: translateY(-4px);
  border-color: var(--lilac);
}
.step-num {
  position: absolute;
  top: .7em;
  left: .8em;
  font-family: var(--font-mono);
  font-size: 1.05em;
  font-weight: 500;
  letter-spacing: .02em;
  color: var(--ink);
  background: var(--lilac);
  padding: .1em .45em;
  line-height: 1.3;
}
.illu-label {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1em;
  font-family: var(--font-mono);
  font-size: .72em;
  letter-spacing: .04em;
  text-align: center;
  color: var(--ink-mute);
}
.step-title {
  margin: 0;
  font-family: var(--font-sans);
  font-weight: 600;
  letter-spacing: -.02em;
  line-height: 1.14;
  font-size: clamp(1.1em, 1.7vw, 1.32em);
}
.step-desc {
  margin: 0;
  max-width: 28em;
  color: var(--ink-soft);
  font-size: 1em;
  line-height: 1.42;
}

/* =================================================================
   04 · PROVA SOCIAL — case cards
   ================================================================= */
.proof { border-top: 1px solid var(--stroke); }
.proof-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.4em, 2.4vw, 2em);
}

.pcard {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--white);
  border: 1px solid var(--stroke);
  transition: transform .5s var(--ease-noord), border-color .5s var(--ease-noord);
}
.pcard:hover { transform: translateY(-6px); border-color: var(--lilac); }

/* --- Mídia (moldura de browser + screenshot + selo) --- */
.pcard-media {
  position: relative;
  display: block;
  color: inherit;
  text-decoration: none;
}
.pcard-media:focus-visible { outline: 2px solid var(--ink); outline-offset: 3px; }

.pcard-bar {
  display: flex;
  align-items: center;
  gap: .7em;
  padding: .65em .9em;
  border-bottom: 1px solid var(--stroke);
  background: color-mix(in srgb, var(--paper) 55%, var(--white));
}
.pcard-dots { display: inline-flex; gap: .4em; flex: none; }
.pcard-dots i { width: 8px; height: 8px; border-radius: 50%; display: block; }
.pcard-dots i:nth-child(1) { background: var(--lilac); }
.pcard-dots i:nth-child(2) { background: var(--cyan); }
.pcard-dots i:nth-child(3) { background: var(--green); }
.pcard-url {
  font-family: var(--font-mono);
  font-size: .72em;
  letter-spacing: .02em;
  color: var(--ink-mute);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.pcard-shot {
  position: relative;
  display: block;
  aspect-ratio: 16 / 11;
  overflow: hidden;
  background: var(--white);
}
.pcard-shot::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(
      -45deg,
      transparent 0 10px,
      color-mix(in srgb, var(--ink) 8%, transparent) 10px 11px
    ),
    var(--white);
  transition: transform 1.2s var(--ease-noord);
}
.pcard:hover .pcard-shot::before { transform: scale(1.08); }
.pcard-shot-label {
  position: absolute;
  inset: 0;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: .74em;
  letter-spacing: .04em;
  text-align: center;
  color: var(--ink-mute);
}

/* Selo de métrica lilás sobreposto na borda mídia/corpo */
.pcard-metric {
  position: absolute;
  right: 1em;
  bottom: 0;
  z-index: 2;
  transform: translateY(38%);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: .1em;
  padding: .5em .7em .45em;
  background: var(--lilac);
  color: var(--ink);
  transition: transform .5s var(--ease-noord);
}
.pcard:hover .pcard-metric { transform: translateY(38%) scale(1.04); }
.pcard-metric strong {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 1.7em;
  line-height: 1;
  letter-spacing: -.02em;
  font-variant-numeric: tabular-nums;
}
.pcard-metric em {
  font-style: normal;
  font-family: var(--font-mono);
  font-size: .62em;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: color-mix(in srgb, var(--ink) 70%, transparent);
}

/* --- Corpo --- */
.pcard-body {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: .9em;
  padding: 1.9em 1.3em 1.4em;
}
.pcard-brand {
  display: inline-flex;
  align-items: center;
  gap: .55em;
  margin: 0;
  font-family: var(--font-mono);
  font-size: .78em;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--ink);
}
.live {
  position: relative;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green);
  flex: none;
}
.live::after {
  content: "";
  position: absolute;
  inset: -3px;
  border-radius: 50%;
  border: 1px solid var(--green);
  animation: livePulse 2.4s var(--ease-noord) infinite;
}
@keyframes livePulse {
  0%   { transform: scale(.6); opacity: .9; }
  70%  { transform: scale(1.6); opacity: 0; }
  100% { transform: scale(1.6); opacity: 0; }
}

.pcard-quote {
  position: relative;
  margin: 0;
  padding-left: 1.1em;
  font-family: var(--font-sans);
  font-size: 1.05em;
  line-height: 1.42;
  color: var(--ink-soft);
}
.pcard-quote::before {
  content: "\201C";
  position: absolute;
  left: -.05em;
  top: -.15em;
  font-size: 1.7em;
  line-height: 1;
  color: var(--lilac);
}

.pcard-link {
  display: inline-flex;
  align-items: center;
  gap: .45em;
  margin-top: auto;
  padding-top: .2em;
  font-family: var(--font-mono);
  font-size: .78em;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color .3s;
}
.pcard-link:hover { border-bottom-color: var(--ink); }
.pcard-link .arrow { transition: transform .35s var(--ease-noord); }
.pcard-link:hover .arrow,
.pcard:hover .pcard-link .arrow { transform: translate(2px, -2px); }

/* Subtítulo de seção (reutilizável) */
.section-sub {
  margin: .7em 0 0;
  max-width: 34em;
  color: var(--ink-soft);
  font-size: 1.1em;
  line-height: 1.4;
}

/* =================================================================
   05 · FEITO PRA MODA — carrossel de funcionalidades
   ================================================================= */
.feats { border-top: 1px solid var(--stroke); }
.carousel { position: relative; }

.carousel-track {
  --visible: 3.4;                      /* cards inteiros visíveis (3 + peek do 4º) */
  --gap: clamp(1em, 1.8vw, 1.5em);
  display: flex;
  gap: var(--gap);
  margin: 0;
  padding: .4em 0 1em;                 /* espaço p/ o lift no hover não cortar */
  list-style: none;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  scrollbar-width: none;               /* Firefox */
  overscroll-behavior-x: contain;
}
.carousel-track::-webkit-scrollbar { display: none; }
.carousel-track:focus-visible { outline: 2px solid var(--ink); outline-offset: 4px; }

.fcard {
  flex: 0 0 calc((100% - (var(--visible) - 1) * var(--gap)) / var(--visible));
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  background: var(--white);
  border: 1px solid var(--stroke);
  transition: transform .5s var(--ease-noord), border-color .5s var(--ease-noord);
}
.fcard:hover { transform: translateY(-6px); border-color: var(--lilac); }

.fcard-shot {
  position: relative;
  display: block;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--white);
  border-bottom: 1px solid var(--stroke);
}
.fcard-shot::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(
      -45deg,
      transparent 0 10px,
      color-mix(in srgb, var(--ink) 8%, transparent) 10px 11px
    ),
    var(--white);
  transition: transform 1.2s var(--ease-noord);
}
.fcard:hover .fcard-shot::before { transform: scale(1.08); }
.fcard-shot-label {
  position: absolute;
  inset: 0;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1em;
  font-family: var(--font-mono);
  font-size: .74em;
  letter-spacing: .04em;
  text-align: center;
  color: var(--ink-mute);
}
.fcard-body {
  display: flex;
  flex-direction: column;
  gap: .4em;
  padding: 1.2em 1.2em 1.4em;
}
.fcard-title {
  margin: 0;
  font-family: var(--font-sans);
  font-weight: 600;
  letter-spacing: -.02em;
  line-height: 1.15;
  font-size: 1.2em;
}
.fcard-desc {
  margin: 0;
  color: var(--ink-soft);
  font-size: .98em;
  line-height: 1.4;
}

/* 7º card — "ver mais" (sólido, sem imagem) */
.fcard--more {
  background: var(--lilac);
  border-color: var(--lilac);
}
.fcard--more:hover { transform: translateY(-6px); border-color: var(--ink); }
.fcard-more-link {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: .6em;
  height: 100%;
  padding: 1.6em 1.4em;
  color: var(--ink);
  text-decoration: none;
}
.fcard-more-label {
  font-family: var(--font-mono);
  font-size: .74em;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: color-mix(in srgb, var(--ink) 65%, transparent);
}
.fcard-more-title {
  margin-top: auto;
  font-family: var(--font-sans);
  font-weight: 600;
  letter-spacing: -.02em;
  line-height: 1.1;
  font-size: 1.35em;
  max-width: 8em;
}
.fcard-more-arrow { transition: transform .4s var(--ease-noord); }
.fcard--more:hover .fcard-more-arrow { transform: translateX(6px); }

/* Setas de navegação */
.carousel-nav {
  display: flex;
  justify-content: flex-end;
  gap: .6em;
  margin-top: .6em;
}
.cbtn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 3em;
  height: 3em;
  padding: 0;
  color: var(--ink);
  background: transparent;
  border: 1px solid var(--ink);
  border-radius: 50%;
  cursor: pointer;
  transition: background .3s, color .3s, border-color .3s, opacity .3s;
}
.cbtn:hover { background: var(--ink); color: var(--paper); }
.cbtn:disabled {
  opacity: .3;
  cursor: default;
  pointer-events: none;
}

/* Drag-to-scroll (mouse) */
@media (hover: hover) and (pointer: fine) {
  .carousel-track { cursor: grab; }
  .carousel-track.dragging {
    cursor: grabbing;
    scroll-snap-type: none;
    scroll-behavior: auto;
    user-select: none;
  }
  .carousel-track.dragging .fcard { pointer-events: none; }
}

/* =================================================================
   06 · LOJA DEMO — iframe ao vivo
   ================================================================= */
.demo {
  /* banda distinta (momento à parte) */
  background: color-mix(in srgb, var(--lilac) 15%, var(--paper));
  border-top: 1px solid var(--stroke);
  border-bottom: 1px solid var(--stroke);
}
.demo-inner {
  display: grid;
  grid-template-columns: 40% 60%;
  align-items: center;
  gap: clamp(2em, 4vw, 4em);
}
.demo-text {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1.1em;
}
.demo-text .section-title { max-width: 12em; }
.demo-note {
  margin: .2em 0 0;
  max-width: 26em;
  font-size: .92em;
  line-height: 1.45;
  color: var(--ink-soft);
}

/* Moldura de browser com a loja ao vivo */
.demo-frame {
  margin: 0;
  background: var(--white);
  border: 1px solid var(--stroke);
  overflow: hidden;
}
.demo-bar {
  display: flex;
  align-items: center;
  gap: .8em;
  padding: .7em .9em;
  border-bottom: 1px solid var(--stroke);
  background: color-mix(in srgb, var(--paper) 55%, var(--white));
}
.demo-url {
  flex: 1;
  min-width: 0;
  font-family: var(--font-mono);
  font-size: .74em;
  letter-spacing: .02em;
  color: var(--ink-mute);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.demo-live {
  display: inline-flex;
  align-items: center;
  gap: .5em;
  flex: none;
  font-family: var(--font-mono);
  font-size: .68em;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--ink-soft);
}

.demo-viewport {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--white);
}
.demo-iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 0;
  transform-origin: top left;
  pointer-events: none;                 /* não sequestra o scroll da página */
  background: var(--white);
}
.demo-frame.interacting .demo-iframe { pointer-events: auto; }

/* Overlay opt-in */
.demo-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  border: 0;
  cursor: pointer;
  background: linear-gradient(180deg,
    color-mix(in srgb, var(--ink) 4%, transparent),
    color-mix(in srgb, var(--ink) 12%, transparent));
  transition: opacity .3s;
}
.demo-frame.interacting .demo-overlay {
  opacity: 0;
  pointer-events: none;
}
.demo-overlay-badge {
  display: inline-flex;
  align-items: center;
  gap: .55em;
  padding: .8em 1.1em;
  font-family: var(--font-mono);
  font-size: .8em;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--paper);
  background: var(--ink);
  transition: transform .35s var(--ease-noord), background .3s;
}
.demo-overlay:hover .demo-overlay-badge { transform: translateY(-2px); background: color-mix(in srgb, var(--ink) 88%, var(--lilac)); }

.demo-exit {
  align-self: flex-start;
  margin-top: .9em;
  padding: .6em 1em;
  font-family: var(--font-mono);
  font-size: .74em;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--ink);
  background: transparent;
  border: 1px solid var(--ink);
  cursor: pointer;
  transition: background .3s, color .3s;
}
.demo-exit:hover { background: var(--ink); color: var(--paper); }

/* =================================================================
   07 · POSICIONAMENTO — 0% (número protagonista)
   ================================================================= */
.zero {
  text-align: center;
  padding: clamp(5em, 12vh, 9em) 0;
}
.zero-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.zero .sec-label { margin-bottom: 1.4em; }

.zero-figure {
  position: relative;
  display: inline-flex;
  justify-content: center;
  line-height: 1;
}
.zero-glow {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 130%;
  aspect-ratio: 1;
  transform: translate(-50%, -50%) scale(.6);
  background: radial-gradient(circle, color-mix(in srgb, var(--lilac) 70%, transparent), transparent 62%);
  filter: blur(24px);
  opacity: 0;
  transition: opacity 1s var(--ease-noord), transform 1s var(--ease-noord);
  pointer-events: none;
  z-index: 0;
}
.zero-figure.landed .zero-glow { opacity: .85; transform: translate(-50%, -50%) scale(1); }

.zero-value {
  position: relative;
  z-index: 1;
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: clamp(6em, 23vw, 16em);
  letter-spacing: -.04em;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}
.zero-num { display: inline-block; min-width: .62em; }   /* evita "pulo" de largura ao rolar dígitos */
.zero-pct { color: var(--lilac); }
.zero-figure.landed .zero-value { animation: zeroPop .6s var(--ease-noord); }
@keyframes zeroPop {
  0% { transform: scale(1); }
  40% { transform: scale(1.06); }
  100% { transform: scale(1); }
}

.zero-lead {
  margin: .6em 0 0;
  max-width: 20em;
  font-family: var(--font-sans);
  font-weight: 600;
  letter-spacing: -.02em;
  font-size: clamp(1.3em, 2.6vw, 1.9em);
  line-height: 1.15;
  color: var(--ink);
}
.zero-note {
  margin: 1.1em 0 0;
  font-family: var(--font-mono);
  font-size: .74em;
  letter-spacing: .02em;
  color: var(--ink-mute);
}

/* Variantes de botão extras */
.btn.lilac { background: var(--lilac); border-color: var(--lilac); color: var(--ink); }
.btn.lilac:hover, .btn.lilac:focus-visible { background: var(--paper); border-color: var(--paper); color: var(--ink); }
.btn.full { width: 100%; }

/* =================================================================
   08 · PLANO E PREÇO — card único
   ================================================================= */
.plans { border-top: 1px solid var(--stroke); }
.plans-head { margin-bottom: clamp(1.8em, 3.5vw, 2.6em); text-align: center; }
.plans .section-title { max-width: 18em; margin: 0 auto; }

.plan-card {
  max-width: 30em;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1.1em;
  padding: clamp(1.8em, 3vw, 2.6em);
  background: var(--white);
  border: 1px solid var(--stroke);
}
.plan-label {
  font-family: var(--font-mono);
  font-size: .74em;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--ink-soft);
  text-align: center;
}
.plan-price {
  margin: 0;
  text-align: center;
  font-family: var(--font-sans);
  font-weight: 700;
  letter-spacing: -.03em;
  line-height: 1;
  font-size: clamp(2.6em, 6vw, 3.4em);
  color: var(--ink);
}
.plan-currency { font-size: .5em; font-weight: 600; }
.plan-period { font-size: .4em; font-weight: 500; color: var(--ink-soft); letter-spacing: 0; }

.plan-features {
  list-style: none;
  margin: .3em 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: .75em;
}
.plan-features li {
  display: flex;
  align-items: flex-start;
  gap: .65em;
  font-size: 1em;
  line-height: 1.35;
  color: var(--ink-soft);
}
.plan-features li strong { color: var(--ink); font-weight: 600; }
.plan-features .check { flex: none; margin-top: .12em; color: var(--green); }

/* =================================================================
   09 · FAQ — acordeão (largura reduzida)
   ================================================================= */
.faq { border-top: 1px solid var(--stroke); }
.faq-list { list-style: none; margin: 0; padding: 0; max-width: 46em; }
.faq-item { border-bottom: 1px solid var(--stroke); }
.faq-item:first-child { border-top: 1px solid var(--stroke); }
.faq-q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.2em;
  padding: 1.15em 0;
  background: none;
  border: 0;
  cursor: pointer;
  text-align: left;
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: clamp(1em, 1.4vw, 1.1em);
  line-height: 1.3;
  color: var(--ink);
  transition: color .3s;
}
.faq-q:hover { color: color-mix(in srgb, var(--ink) 60%, var(--lilac)); }
.faq-icon { position: relative; width: 16px; height: 16px; flex: none; }
.faq-icon::before, .faq-icon::after {
  content: "";
  position: absolute;
  background: currentColor;
}
.faq-icon::before { left: 0; top: 50%; width: 16px; height: 1.6px; transform: translateY(-50%); }
.faq-icon::after {
  left: 50%; top: 0; width: 1.6px; height: 16px;
  transform: translateX(-50%);
  transition: transform .3s var(--ease-noord), opacity .3s;
}
.faq-q[aria-expanded="true"] .faq-icon::after { transform: translateX(-50%) scaleY(0); opacity: 0; }
.faq-a {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows .35s var(--ease-noord);
}
.faq-a > div { overflow: hidden; }
.faq-item.open .faq-a { grid-template-rows: 1fr; }
.faq-a p {
  margin: 0 0 1.2em;
  max-width: 44em;
  color: var(--ink-soft);
  font-size: 1em;
  line-height: 1.5;
}

/* =================================================================
   10 · CTA FINAL — banda escura
   ================================================================= */
.cta-final {
  position: relative;
  overflow: hidden;
  padding: clamp(4em, 9vh, 7em) 0;
  background: var(--ink);
  color: var(--paper);
  text-align: center;
}
.cta-dots {
  position: absolute;
  bottom: -120px;
  left: -120px;
  width: 460px;
  height: 460px;
  pointer-events: none;
  opacity: .35;
  background-image: radial-gradient(color-mix(in srgb, var(--lilac) 60%, transparent) 1.4px, transparent 1.4px);
  background-size: 20px 20px;
  -webkit-mask-image: radial-gradient(circle, #000, transparent 70%);
  mask-image: radial-gradient(circle, #000, transparent 70%);
}
.cta-final-inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1em;
}
.cta-final-title {
  margin: 0;
  max-width: 14em;
  font-family: var(--font-sans);
  font-weight: 600;
  letter-spacing: -.025em;
  line-height: 1.05;
  font-size: clamp(1.9em, 4vw, 3em);
  color: var(--paper);
}
.cta-final-sub {
  margin: 0;
  max-width: 32em;
  font-size: 1.1em;
  line-height: 1.4;
  color: color-mix(in srgb, var(--paper) 72%, transparent);
}
.cta-final .btn { margin-top: .6em; }

/* =================================================================
   11 · FOOTER
   ================================================================= */
.site-footer {
  border-top: 1px solid var(--stroke);
  background: var(--paper);
  padding: clamp(3em, 6vh, 4.5em) 0 2em;
}
.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.2fr;
  gap: clamp(1.6em, 3vw, 3em);
}
.footer-brand { max-width: 24em; }
.footer-brand .brand { margin-bottom: .2em; }
.footer-desc {
  margin: .9em 0 0;
  max-width: 24em;
  color: var(--ink-soft);
  font-size: .95em;
  line-height: 1.5;
}
.footer-col-title {
  margin: 0 0 1.1em;
  font-family: var(--font-mono);
  font-size: .74em;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--ink-mute);
}
.footer-col ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: .6em;
}
.footer-col a {
  color: var(--ink-soft);
  text-decoration: none;
  font-size: .98em;
  transition: color .3s;
}
.footer-col a:hover { color: var(--ink); }
.footer-social { display: flex; gap: .7em; margin-top: 1.2em; }
.footer-social a {
  display: inline-flex;
  padding: .5em;
  color: var(--ink);
  border: 1px solid var(--stroke);
  transition: background .3s, color .3s, border-color .3s;
}
.footer-social a:hover { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.footer-bottom {
  margin-top: clamp(2em, 4vw, 3em);
  padding-top: 1.4em;
  border-top: 1px solid var(--stroke);
}
.footer-bottom p {
  margin: 0;
  font-family: var(--font-mono);
  font-size: .72em;
  letter-spacing: .02em;
  color: var(--ink-mute);
}

/* Âncoras temporárias das próximas seções */
.placeholder-anchor { scroll-margin-top: var(--nav-h); }

/* =================================================================
   RESPONSIVO
   ================================================================= */
@media (max-width: 1024px) {
  .hero-title { font-size: clamp(1.9em, 5vw, 2.6em); }
}

@media (max-width: 860px) {
  /* Header colapsa em hambúrguer */
  .nav-toggle { display: flex; }
  .nav-menu {
    position: absolute;
    inset: 100% 0 auto 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 0 var(--container-pad);
    background: #efede8f2;
    border-bottom: 1px solid var(--stroke);
    -webkit-backdrop-filter: blur(12px);
    backdrop-filter: blur(12px);
    max-height: 0;
    overflow: hidden;
    transition: max-height .4s var(--ease-noord);
  }
  .nav-menu.open { max-height: 70vh; }
  .nav-links {
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: .8em 0;
  }
  .nav-links li { width: 100%; }
  .nav-link-swap {
    display: block;
    width: 100%;
    padding: .7em 0;
    height: auto;
    font-size: 1.05em;
  }
  .nav-link-swap:hover span,
  .nav-link-swap:focus-visible span { transform: none; }
  .nav-btn {
    text-align: center;
    margin: .4em 0 1.4em;
    font-size: .9em;
  }

  /* Hero empilha — texto primeiro, mídia abaixo (sem sangria lateral) */
  .hero { padding-bottom: 0; }
  .hero-inner {
    grid-template-columns: 1fr;
    gap: 1.5em;
    min-height: 0;
  }
  .hero-text { padding: 1.5em 0 .5em; }
  .hero-media { min-height: 340px; }
  .mockup-placeholder {
    position: relative;
    inset: auto;
    right: auto;
    width: 100%;
    min-height: 340px;
    border: 1px solid var(--stroke);
  }

  /* 03 · steps empilham */
  .steps { grid-template-columns: 1fr; gap: 2.2em; }
  .step-illu { aspect-ratio: 16 / 10; }

  /* 04 · cards de prova social empilham */
  .proof-grid { grid-template-columns: 1fr; gap: 2.4em; }

  /* 05 · carrossel: 1 card inteiro + início do 2º */
  .carousel-track { --visible: 1.15; }

  /* 06 · demo empilha (texto primeiro, mockup abaixo) */
  .demo-inner { grid-template-columns: 1fr; gap: 2em; }

  /* 11 · footer: colunas empilham */
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 520px) {
  .footer-inner { grid-template-columns: 1fr; }
}

@media (min-width: 861px) and (max-width: 1080px) {
  /* Tablet largo: mantém 3 colunas, encolhe o selo de métrica */
  .pcard-metric strong { font-size: 1.45em; }
  .pcard-body { padding: 1.7em 1.05em 1.2em; }

  /* 05 · carrossel: ~2 cards + peek */
  .carousel-track { --visible: 2.25; }
}

@media (max-width: 480px) {
  .hero-title { font-size: 2em; }
  .btn-row .btn { flex: 1; }
}

/* ---------- Acessibilidade: reduzir movimento ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  * { animation: none !important; }
}