/* =========================================================================
   home.css — página inicial (landing)
   -----------------------------------------------------------------------
   Hero com mockup do produto · faixa de números · grelha-resumo de
   capacidades (liga a funcionalidades.html) · privacidade · CTA final.
   As bandas de verbo vivem em funcionalidades.css; o "sobre" em sobre.css.
   .shell / .reveal são partilhados (components.css).
   ========================================================================= */


/* ---- Hero -------------------------------------------------------------- */
.hero {
  position: relative;
  padding: 148px 40px 92px;
  max-width: 1180px;
  margin: 0 auto;
  overflow: hidden;
  display: grid;
  grid-template-columns: 1.02fr .98fr;
  gap: 56px;
  align-items: center;
}
/* Brilho ambiente Nord atrás do painel do produto (lado direito). */
.hero::before {
  content: '';
  position: absolute;
  top: 0; right: -8%;
  width: 760px; height: 600px;
  background:
    radial-gradient(closest-side, color-mix(in srgb, var(--c-g) 30%, transparent), transparent) 38% 18% / 460px 460px no-repeat,
    radial-gradient(closest-side, color-mix(in srgb, var(--c-v) 24%, transparent), transparent) 82% 72% / 460px 460px no-repeat,
    radial-gradient(closest-side, color-mix(in srgb, var(--c-n) 16%, transparent), transparent) 10% 85% / 380px 380px no-repeat;
  filter: blur(34px);
  opacity: .85;
  pointer-events: none;
  z-index: 0;
  animation: glow-drift 22s ease-in-out infinite alternate;
  /* Desvanecer antes das bordas (nas 4 direcções) — sem isto o blur corta
     abrupto contra os limites do bloco/hero (overflow: hidden). */
  mask-image: radial-gradient(58% 58% at 50% 45%, #000 25%, transparent 82%);
  -webkit-mask-image: radial-gradient(58% 58% at 50% 45%, #000 25%, transparent 82%);
}
@keyframes glow-drift {
  from { transform: translate(0, 0) scale(1); }
  to   { transform: translate(-36px, 24px) scale(1.06); }
}
.hero > * { position: relative; z-index: 1; }

/* Entrada escalonada do texto do hero (a condizer com o panel-in do painel). */
.hero-copy > * { animation: hero-in .55s cubic-bezier(.2,.7,.3,1) backwards; }
.hero-copy > :nth-child(1) { animation-delay: .05s; }
.hero-copy > :nth-child(2) { animation-delay: .14s; }
.hero-copy > :nth-child(3) { animation-delay: .23s; }
.hero-copy > :nth-child(4) { animation-delay: .32s; }
.hero-copy > :nth-child(5) { animation-delay: .41s; }
@keyframes hero-in {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: none; }
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: .74rem;
  letter-spacing: .02em;
  color: var(--muted);
  margin-bottom: 22px;
}
.hero-eyebrow::before {
  content: '';
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--c-v);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--c-v) 22%, transparent);
}

.hero h1 {
  font-size: clamp(2.1rem, 4.2vw, 3.5rem);
  font-weight: 700;
  letter-spacing: -.038em;
  line-height: 1.05;
  max-width: 15ch;
  margin-bottom: 22px;
}
/* Assinatura da marca: gradiente verde→ciano→azul em texto, com deslize
   lento. Stops --grad-* definidos por tema em base.css (≥4.5:1 sobre --bg). */
.hero h1 em {
  font-style: normal;
  background: linear-gradient(92deg, var(--grad-1), var(--grad-2) 45%, var(--grad-3) 70%, var(--grad-1));
  background-size: 220% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: grad-slide 9s ease-in-out infinite alternate;
}
@keyframes grad-slide {
  from { background-position: 0% 50%; }
  to   { background-position: 100% 50%; }
}
.hero-sub {
  font-size: 1.06rem;
  color: var(--muted);
  line-height: 1.7;
  max-width: 46ch;
  margin-bottom: 30px;
}
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 22px; }
.hero-trust {
  font-size: .82rem;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 8px;
}
.hero-trust svg {
  width: 15px; height: 15px; flex-shrink: 0;
  stroke: var(--c-v); fill: none; stroke-width: 2;
  stroke-linecap: round; stroke-linejoin: round;
}

/* Painel do produto (screenshot real da app) — a primeira impressão.
   Flutua com uma sombra suave e entra no load. */
.hero-panel {
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: 0 30px 60px -30px rgba(0,0,0,.55), 0 0 0 1px var(--border2);
  background: var(--bg1);
  animation: panel-in .7s cubic-bezier(.2,.7,.3,1) .1s backwards;
}
.hero-panel svg,
.hero-panel img { display: block; width: 100%; height: auto; }
@keyframes panel-in {
  from { opacity: 0; transform: translateY(22px) scale(.98); }
  to   { opacity: 1; transform: none; }
}
@media (prefers-reduced-motion: reduce) {
  .hero-panel,
  .hero::before,
  .hero-copy > *,
  .hero h1 em,
  .caps-grid .reveal.in { animation: none; }
}


/* Frases concretas na banda (ex-métricas) */
.stat-claims { font-size: 1.02rem; color: var(--text2); line-height: 1.75; }
.stat-claims + .stat-claims { margin-top: 14px; }

/* ---- Banda de números (full-bleed) ------------------------------------ */
.stat-band {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--bg1);
}
.stat-band .shell { padding-top: 40px; padding-bottom: 40px; }


/* ---- Grelha-resumo de capacidades (liga a funcionalidades.html) -------- */
.caps { padding: 92px 0; border-bottom: 1px solid var(--border); }
.caps-head { max-width: 620px; margin-bottom: 44px; }
.caps-head h2 {
  font-size: clamp(1.6rem, 3vw, 2.3rem);
  font-weight: 700;
  letter-spacing: -.03em;
  line-height: 1.15;
  margin-bottom: 14px;
}
.caps-head p { font-size: 1rem; color: var(--muted); line-height: 1.7; }
.caps-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
/* Revelação em sequência dos 6 cards. A animação (e não transition-delay)
   evita atrasar o hover; `backwards` mantém o card invisível durante o delay. */
.caps-grid .reveal.in { animation: cap-in .5s cubic-bezier(.2,.7,.3,1) backwards; }
.caps-grid .reveal.in:nth-child(2) { animation-delay: .07s; }
.caps-grid .reveal.in:nth-child(3) { animation-delay: .14s; }
.caps-grid .reveal.in:nth-child(4) { animation-delay: .21s; }
.caps-grid .reveal.in:nth-child(5) { animation-delay: .28s; }
.caps-grid .reveal.in:nth-child(6) { animation-delay: .35s; }
@keyframes cap-in {
  from { opacity: 0; transform: translateY(18px); }
}
.cap {
  display: block;
  position: relative;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  padding: 24px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--bg1);
  transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
}
/* Lavagem de cor do verbo ao hover (por cima do fundo, atrás do texto). */
.cap::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, color-mix(in srgb, var(--c) 10%, transparent), transparent 65%);
  opacity: 0;
  transition: opacity .25s ease;
  pointer-events: none;
}
.cap:hover::before { opacity: 1; }
.cap:hover {
  transform: translateY(-3px);
  border-color: color-mix(in srgb, var(--c) 55%, var(--border));
  box-shadow: 0 14px 32px -20px color-mix(in srgb, var(--c) 50%, transparent);
}
.cap-tag i { transition: transform .2s ease; }
.cap:hover .cap-tag i { transform: scale(1.1); }
.cap-tag {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-family: var(--mono);
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--c);
  margin-bottom: 12px;
}
.cap-tag i {
  display: grid;
  place-items: center;
  width: 26px; height: 26px;
  font-style: normal;
  font-weight: 700;
  color: var(--c);
  background: color-mix(in srgb, var(--c) 14%, transparent);
  border: 1px solid color-mix(in srgb, var(--c) 40%, transparent);
  border-radius: 7px;
}
.cap h3 { font-size: 1rem; font-weight: 600; letter-spacing: -.01em; margin-bottom: 6px; }
.cap p { font-size: .86rem; color: var(--muted); line-height: 1.55; }
.caps-more { margin-top: 34px; }


/* ---- Faixa larga: privacidade ----------------------------------------- */
.priv-band {
  padding: 96px 0;
  border-bottom: 1px solid var(--border);
  background:
    radial-gradient(120% 140% at 100% 0, color-mix(in srgb, var(--c-v) 12%, transparent), transparent 55%),
    var(--bg1);
}
.priv-band .shell { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; }
.priv-band h2 {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 700;
  letter-spacing: -.03em;
  line-height: 1.15;
  margin-bottom: 18px;
}
.priv-band h2 em { font-style: normal; color: var(--c-v); }
.priv-band > .shell > div:first-child > p {
  font-size: 1rem; color: var(--text2); line-height: 1.7; max-width: 44ch;
}
.priv-points { list-style: none; display: flex; flex-direction: column; gap: 18px; }
.priv-points li { display: grid; grid-template-columns: 26px 1fr; gap: 14px; }
.priv-points svg {
  width: 22px; height: 22px; margin-top: 2px;
  stroke: var(--c-v); fill: none; stroke-width: 1.75;
  stroke-linecap: round; stroke-linejoin: round;
}
.priv-points b { display: block; font-size: .92rem; font-weight: 600; margin-bottom: 3px; }
.priv-points span { font-size: .85rem; color: var(--muted); line-height: 1.6; }
.priv-cta { margin-top: 26px; }


/* ---- Pré-lançamento ("brevemente") -------------------------------------
   Usado só pelo index de pré-lançamento; inofensivo quando o site completo
   voltar (classes não colidem). */
.hero-solo { grid-template-columns: 1fr; justify-items: center; text-align: center; padding-bottom: 40px; overflow: visible; }
.hero-solo h1 { max-width: none; }
.hero-solo .hero-sub { margin-inline: auto; max-width: 52ch; }
.hero-solo .hero-trust { justify-content: center; }
/* No pré-lançamento o glow preenche o topo inteiro: caixa à largura toda do
   hero (sem right negativo → sem clip), a transbordar para cima e para baixo
   (overflow: visible), a dissolver-se só pela máscara — sem quebras. */
.hero-solo::before {
  inset: -30% 0 -45% 0;
  top: -30%; right: 0; bottom: -45%; left: 0;
  width: auto; height: auto;
  background:
    radial-gradient(closest-side, color-mix(in srgb, var(--c-g) 26%, transparent), transparent) 24% 30% / 560px 560px no-repeat,
    radial-gradient(closest-side, color-mix(in srgb, var(--c-v) 20%, transparent), transparent) 62% 55% / 620px 620px no-repeat,
    radial-gradient(closest-side, color-mix(in srgb, var(--c-n) 14%, transparent), transparent) 84% 25% / 480px 480px no-repeat;
  mask-image: radial-gradient(75% 62% at 50% 42%, #000 30%, transparent 88%);
  -webkit-mask-image: radial-gradient(75% 62% at 50% 42%, #000 30%, transparent 88%);
}

/* Form de demo sem a coluna de intro: uma coluna, centrado, com título.
   Menos padding no topo (o hero já respira) e form mais largo. */
.contact-solo { grid-template-columns: 1fr; justify-items: center; padding-top: 16px; gap: 0; }
.contact-solo .contact-form-wrap { width: 100%; max-width: 680px; }
.contact-solo-head { text-align: center; margin-bottom: 34px; }
.contact-solo-head h2 {
  font-size: clamp(1.5rem, 2.8vw, 2.1rem);
  font-weight: 700;
  letter-spacing: -.028em;
  line-height: 1.15;
  margin-bottom: 10px;
}
.contact-solo-head p { color: var(--muted); font-size: .98rem; line-height: 1.65; }

.visually-hidden {
  position: absolute; width: 1px; height: 1px;
  margin: -1px; padding: 0; overflow: hidden;
  clip-path: inset(50%); white-space: nowrap; border: 0;
}

.nl-band {
  padding: 76px 0;
  border-top: 1px solid var(--border);
  background:
    radial-gradient(120% 130% at 50% 118%, color-mix(in srgb, var(--accent) 14%, transparent), transparent 62%),
    var(--bg1);
}
.nl-band .shell { max-width: 620px; text-align: center; }
.nl-band h2 { font-size: clamp(1.4rem, 2.6vw, 1.9rem); font-weight: 700; letter-spacing: -.025em; margin-bottom: 10px; }
.nl-band > .shell > p { color: var(--muted); font-size: .95rem; line-height: 1.65; }
.nl-form { display: flex; gap: 10px; margin: 24px auto 6px; max-width: 460px; }
.nl-form input {
  flex: 1;
  min-width: 0;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--r);
  color: var(--text);
  font-family: inherit;
  font-size: .875rem;
  padding: 10px 12px;
  transition: border-color .15s;
}
.nl-form input:focus { outline: none; border-color: var(--accent2); }
.nl-form input.field-error { border-color: var(--red); }
.nl-band .form-msg { margin-top: 12px; }
.nl-consent { margin-top: 16px; font-size: .76rem; color: var(--faint); line-height: 1.5; }
.nl-consent a { color: var(--muted); }
@media (max-width: 520px) {
  .nl-form { flex-direction: column; }
}

/* ---- Responsivo -------------------------------------------------------- */
@media (max-width: 920px) {
  .hero {
    grid-template-columns: 1fr;
    gap: 40px;
    padding: 120px 24px 56px;
  }
  .hero-panel { max-width: 560px; }
}
@media (max-width: 900px) {
  .priv-band .shell { grid-template-columns: 1fr; gap: 40px; }
  .caps-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-band .shell { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(-n+2) { border-bottom: 1px solid var(--border2); }
  .stat:nth-child(odd) { border-left: none; }
}

@media (max-width: 620px) {
  .caps-grid { grid-template-columns: 1fr; }
}
@media (max-width: 520px) {
  .stat-band .shell { grid-template-columns: 1fr; }
  .stat { border-left: none; border-top: 1px solid var(--border2); }
  .stat:first-child { border-top: none; }
}