/* =========================================================================
   Luz AI — site (luzai.app). Design system compartilhado.
   Dark premium + gradiente da marca (chartreuse → gold → magenta).
   ========================================================================= */
/* Mesma fonte do app: Montserrat (teto de peso 600, como no app). Sem serifa. */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@300;400;500;600&display=swap');

:root{
  --bg:#130c26; --bg2:#1a1136; --card:#1e1539; --card2:#261a45;
  --border:#3a2c60; --border2:#463670;
  --ink:#f7f2ff; --muted:#c2b6da; --faint:#8a7ea6;
  --luz:#BEF264; --luz2:#A3E635; --luz-ink:#2f380f;
  --gold:#FBBF24; --gold2:#F9D77E; --magenta:#E64AC8; --rose:#F6A9DE; --teal:#10B981; --azul:#A78BFA; --lav:#C9B6F5;
  /* Gradiente HOLOGRÁFICO da Luz (identidade dos botões/realces fortes) */
  --grad:linear-gradient(100deg,#C2A4FF 0%,#9FD4FF 25%,#FBFCFF 50%,#FBB0E6 75%,#FCDE8C 100%);
  /* Texto/ícone sobre o holográfico (HOLO_TEXT do app) */
  --holo-ink:#5B3A8C;
  /* Arco-íris da marca (tarjas/realces pontuais) */
  --grad-rainbow:linear-gradient(100deg,var(--luz) 0%,var(--gold) 46%,var(--magenta) 100%);
  /* Gradiente DIVINO (para texto/realces suaves): dourado → rosa → lavanda */
  --grad-soft:linear-gradient(100deg,#F9E6A9 0%,#F6B8E4 48%,#CBB6F7 100%);
  --sans:'Montserrat',system-ui,-apple-system,sans-serif;
  --maxw:1140px; --gutter:24px;
}
@media (max-width:520px){ :root{ --gutter:18px } }
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
/* Tipografia: evita palavra órfã na última linha (o navegador redistribui as
   quebras). `balance` nos títulos curtos, `pretty` no texto corrido. */
h1,h2,h3,h4,.h-hero,.h-sec,.eyebrow,.stat-l{text-wrap:balance}
p,figcaption,li,blockquote,.lead,.bub,.ptxt,.ha-word,.ha-o-text,.ha-w-msg,
.ha-verse-t,.jc-bub,.luz-balao p,.ha-luz p{text-wrap:pretty}

body{
  font-family:var(--sans);color:var(--ink);line-height:1.6;
  overflow-x:hidden;position:relative;min-height:100vh;background:#0d0a1a;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
::selection{background:var(--rose);color:#2a1030}

/* ---- Fundo base (fixo no viewport): roxo profundo do app em DEGRADÊ PURO —
   só cor, sem textura. A luz quente desce do topo em radial suave. ---- */
.appbg{position:fixed;inset:0;z-index:-4;pointer-events:none;
  background:
    radial-gradient(110% 60% at 50% 0%, rgba(63,45,104,.42), transparent 70%),
    radial-gradient(70% 50% at 90% 100%, rgba(230,74,200,.06), transparent 70%),
    linear-gradient(180deg,#150C24,#0A0611 60%)}

/* ---- FAIXAS (bands): seções intercaladas escuro/claro, degradês suaves,
   perolado, sem textura. As claras usam a paleta do modo claro do app
   (pérola #FDFAF2 / #F6F2FD, ink #240c36) via re-declaração das variáveis. ---- */
.band{position:relative;padding:clamp(70px,10vw,116px) 0}
.band-dark{background:
  radial-gradient(90% 55% at 50% 0%, rgba(63,45,104,.30), transparent 70%),
  radial-gradient(60% 45% at 88% 96%, rgba(230,74,200,.06), transparent 72%),
  linear-gradient(180deg,#0A0611,#150C24 50%,#0A0611)}
.band-light{
  --ink:#240c36; --muted:#6E6A7B; --faint:#9C93AD;
  --card:#FBF9FF; --card2:#ffffff;
  --border:#ECE5D7; --border2:#E3DAEE;
  color:var(--ink);
  background:
    radial-gradient(70% 45% at 10% 8%, rgba(246,169,222,.18), transparent 70%),
    radial-gradient(60% 42% at 90% 22%, rgba(201,182,245,.22), transparent 72%),
    radial-gradient(80% 50% at 50% 100%, rgba(249,215,126,.16), transparent 70%),
    linear-gradient(180deg,#FDFAF2,#F6F2FD 45%,#FBF9FF)}
.band-light .gcard{box-shadow:0 16px 44px -20px rgba(36,12,54,.18)}
.band-light .gcard::before{opacity:.3}
.band-light .gcard .topglow{opacity:.45}
.band-light .eyebrow{background:rgba(255,255,255,.62)}
.band-light .btn-ghost{background:#fff;color:var(--ink)}
.band-light .btn-ghost:hover{background:rgba(190,242,100,.12)}
.band-light .grad-text{background:linear-gradient(100deg,#E0A82E 0%,#E64AC8 48%,#8B5CF6 100%);
  background-size:220% auto;-webkit-background-clip:text;background-clip:text;color:transparent}
/* Bandas em páginas internas: o fundo do HERO sobe até o topo, por trás da
   nav (transparente até rolar). A nav é sticky e ocupa --navh; a 1ª banda é
   puxada para cima com margem negativa e compensa no padding. */
:root{--navh:88px}
@media (max-width:520px){ :root{--navh:74px} }
@media (max-width:400px){ :root{--navh:66px} }
.band-top,.band-hero{margin-top:calc(var(--navh) * -1);padding-top:calc(var(--navh) + clamp(28px,5vw,56px))}
.band .feat-row{margin-top:0}
.band .feat-hero{padding-top:0}
/* Véu de aurora COLORIDO por cima (dourado/rosa/lavanda) — degradês grandes,
   muito transparentes e difusos, para o toque divino em cor. */
.aurora{position:fixed;inset:0;z-index:-3;overflow:hidden;pointer-events:none}
.aurora span{position:absolute;border-radius:50%;filter:blur(120px);will-change:transform}
.aurora .a1{width:80vw;height:80vw;background:radial-gradient(circle,rgba(201,182,245,.9),transparent 70%);opacity:.16;top:-28vw;left:-22vw;animation:drift1 32s ease-in-out infinite}
.aurora .a2{width:70vw;height:70vw;background:radial-gradient(circle,rgba(246,169,222,.9),transparent 70%);opacity:.14;top:-4vw;right:-26vw;animation:drift2 38s ease-in-out infinite}
.aurora .a3{width:62vw;height:62vw;background:radial-gradient(circle,rgba(249,215,126,.9),transparent 72%);opacity:.11;bottom:-22vw;left:26vw;animation:drift3 44s ease-in-out infinite}
@keyframes drift1{50%{transform:translate(6vw,8vh) scale(1.14)}}
@keyframes drift2{50%{transform:translate(-6vw,9vh) scale(1.1)}}
@keyframes drift3{50%{transform:translate(5vw,-6vh) scale(1.16)}}
#motes{position:fixed;inset:0;z-index:-1;pointer-events:none}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 var(--gutter)}

/* ---- Nav ---- */
.nav{position:sticky;top:0;z-index:50;background:transparent;border-bottom:1px solid transparent;transition:background .3s,border-color .3s}
.nav.scrolled{background:rgba(11,4,22,.82);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom-color:var(--border)}
.nav .inner{max-width:var(--maxw);margin:0 auto;padding:12px var(--gutter);display:flex;align-items:center;justify-content:space-between;gap:16px}
.nav .brand{display:flex;align-items:center;gap:10px;font-weight:600;font-size:16px;letter-spacing:.2px;flex:none}
.logo-h{width:auto;flex:none;object-fit:contain;display:block}
.nav .brand{max-width:66%}
.nav .brand .logo-h{height:64px}
@media (max-width:520px){ .nav .brand .logo-h{height:50px} }

/* Menu mobile: hambúrguer ao lado do CTA */
.nav .inner{position:relative}
.nav-toggle{display:none;flex-direction:column;justify-content:center;gap:5px;width:42px;height:42px;
  border:1.5px solid var(--border2);border-radius:12px;background:rgba(255,255,255,.03);cursor:pointer;padding:0 10px}
.nav-toggle span{height:2px;background:var(--ink);border-radius:2px;transition:.22s}
.nav-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle.open span:nth-child(2){opacity:0}
.nav-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.nav-menu{display:none;position:absolute;top:calc(100% + 8px);right:0;min-width:190px;flex-direction:column;gap:4px;
  background:var(--card2);border:1px solid var(--border2);border-radius:16px;padding:10px;
  box-shadow:0 24px 60px -14px rgba(0,0,0,.65)}
.nav-menu.open{display:flex}
.nav-menu .pill-link{padding:11px 14px;border-radius:10px}
@media (max-width:640px){
  .nav .links .pill-link{display:none}
  .nav-toggle{display:flex}
  .nav .links{gap:6px}
  .nav .links .btn{padding:8px 12px;font-size:12.5px}
  .nav .links .btn svg{display:none}
}
@media (max-width:400px){ .nav .brand .logo-h{height:42px} }
.nav .links{display:flex;align-items:center;gap:8px}
.pill-link{padding:9px 16px;border-radius:999px;font-size:13.5px;font-weight:500;color:var(--muted);transition:.18s}
.pill-link:hover{color:var(--ink);background:rgba(255,255,255,.05)}

/* ---- Botões ---- */
.btn{display:inline-flex;align-items:center;gap:9px;font-family:var(--sans);font-weight:600;font-size:15px;
  padding:14px 26px;border-radius:999px;border:1.5px solid transparent;cursor:pointer;transition:transform .16s,box-shadow .25s;position:relative;white-space:nowrap}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:var(--grad);color:var(--holo-ink);border-color:rgba(255,255,255,.9);
  box-shadow:0 10px 34px -6px rgba(194,164,255,.45),0 4px 14px -4px rgba(251,176,230,.38)}
.btn-primary:hover{box-shadow:0 16px 44px -6px rgba(194,164,255,.55),0 6px 20px -4px rgba(251,176,230,.48)}
.btn-ghost{background:rgba(255,255,255,.03);color:var(--ink);border-color:var(--border2)}
.btn-ghost:hover{border-color:var(--luz2);background:rgba(190,242,100,.06)}
.btn svg{width:17px;height:17px}

/* ---- Eyebrow / pílula com ponto pulsante ---- */
.eyebrow{display:inline-flex;align-items:center;gap:9px;font-size:12px;letter-spacing:2.6px;text-transform:uppercase;
  font-weight:600;color:var(--muted);padding:8px 16px;border-radius:999px;
  border:1px solid var(--border2);background:rgba(255,255,255,.02)}
.eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--luz);box-shadow:0 0 0 0 rgba(190,242,100,.6);animation:pulse 2.2s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(190,242,100,.55)}70%{box-shadow:0 0 0 10px rgba(190,242,100,0)}100%{box-shadow:0 0 0 0 rgba(190,242,100,0)}}

/* ---- Texto em gradiente (estático — leveza) ---- */
.grad-text{background:var(--grad-soft);-webkit-background-clip:text;background-clip:text;color:transparent}

/* ---- Tipografia (Montserrat, teto 600 como no app) ---- */
h1,h2,h3{font-weight:600;line-height:1.14;letter-spacing:-.02em;text-wrap:balance}
.display{font-family:var(--sans);font-weight:600;letter-spacing:-.02em}
.h-hero{font-size:clamp(34px,6.6vw,64px);line-height:1.06;font-weight:600}
.h-sec{font-size:clamp(26px,4.2vw,42px)}
.lead{color:var(--muted);font-size:clamp(15px,2.1vw,18.5px);font-weight:400;max-width:56ch}

/* ---- Card com borda em gradiente (glow) ---- */
.gcard{position:relative;border-radius:24px;background:linear-gradient(180deg,var(--card2),var(--card));
  border:1px solid var(--border);overflow:hidden}
.gcard::before{content:'';position:absolute;inset:0;border-radius:inherit;padding:1px;
  background:linear-gradient(160deg,rgba(190,242,100,.5),transparent 40%,transparent 66%,rgba(230,74,200,.4));
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;
  opacity:.7;pointer-events:none}
.gcard .topglow{position:absolute;top:-1px;left:14%;right:14%;height:1px;
  background:linear-gradient(90deg,transparent,var(--luz),transparent);opacity:.7}

/* ---- Ícone tile com gradiente (refs) ---- */
.itile{width:54px;height:54px;border-radius:16px;display:grid;place-items:center;
  box-shadow:0 8px 20px -6px rgba(0,0,0,.5),inset 0 1px 0 rgba(255,255,255,.25)}
.itile svg{width:26px;height:26px;color:#fff;stroke-width:2}

/* ---- Reveal on scroll ---- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}
.reveal[data-d="1"]{transition-delay:.08s}.reveal[data-d="2"]{transition-delay:.16s}
.reveal[data-d="3"]{transition-delay:.24s}.reveal[data-d="4"]{transition-delay:.32s}

/* ---- Phone mockup ----
   Máscara de tela (aspect fixo): a IMAGEM ALTA da tela rola por dentro via
   transform (site.js). No responsivo a máscara corta — o celular não encolhe
   além da largura. ---- */
.phone{position:relative;width:min(300px,74vw);border-radius:40px;border:9px solid #0a0413;
  outline:1.5px solid var(--border2);box-shadow:0 40px 90px -20px rgba(0,0,0,.7),0 0 60px -20px rgba(190,242,100,.25);
  overflow:hidden;background:#0a0413}
.phone img{width:100%;height:auto;display:block}
.phone-scroll,.phone-demo{aspect-ratio:9/18.6}
.phone-scroll img,.phone-demo img{will-change:transform}
.phone-demo{position:relative}
.phone-demo img{position:absolute;left:0;top:0;transition:opacity .6s ease;opacity:0}
.phone-demo img:first-child{opacity:1} /* sem JS: mostra só a 1ª tela (site.js assume o resto) */
.float{animation:float 7s ease-in-out infinite}
@keyframes float{50%{transform:translateY(-16px)}}

/* ---- Jornada: frame com navegação de passos (setas+dots+legenda) ---- */
.flow-demo{display:flex;flex-direction:column;align-items:center;gap:18px;margin:0 auto}
.flow-controls{display:flex;align-items:center;gap:16px}
.flow-arrow{display:flex;align-items:center;justify-content:center;flex:none;width:38px;height:38px;
  border-radius:50%;border:1.5px solid var(--border2);background:var(--card);color:var(--ink);
  cursor:pointer;transition:border-color .2s,transform .15s}
.flow-arrow:hover{border-color:var(--luz)}
.flow-arrow:active{transform:scale(.92)}
.flow-arrow svg{width:17px;height:17px}
.flow-dots{display:flex;align-items:center;gap:9px}
.flow-dot{width:8px;height:8px;padding:0;border:none;border-radius:50%;background:var(--border2);
  cursor:pointer;transition:background .25s,transform .25s}
.flow-dot.active{background:var(--luz);transform:scale(1.4)}
.flow-caption{min-height:18px;font-size:13.5px;font-weight:600;color:var(--muted);text-align:center}

/* ---- Pills flutuantes (estilo "scanning" das refs) ---- */
.tagpill{position:absolute;z-index:3;display:inline-flex;align-items:center;gap:7px;padding:8px 14px;border-radius:999px;
  background:rgba(255,255,255,.96);color:#1c1130;font-size:12.5px;font-weight:600;white-space:nowrap;
  box-shadow:0 10px 30px -8px rgba(0,0,0,.55);backdrop-filter:blur(4px)}
.tagpill .d{width:8px;height:8px;border-radius:50%}

/* ---- Badges das lojas ---- */
.store-badges{display:flex;flex-wrap:wrap;align-items:center;gap:12px}
.store-badge{display:inline-flex;height:52px;border-radius:9px;transition:transform .16s,opacity .16s;overflow:hidden}
.store-badge svg{height:100%;width:auto;display:block}
a.store-badge:hover{transform:translateY(-2px)}
.store-badge.soon{opacity:.92;cursor:default}

/* ---- Personagem Luz (brilho + poeira, como no app) ---- */
.luz-char{position:relative;display:inline-block}
.luz-char img{position:relative;z-index:1;width:100%;height:auto;
  filter:drop-shadow(0 22px 55px rgba(230,74,200,.26)) drop-shadow(0 0 42px rgba(201,182,245,.24))}
/* Brilho POR TRÁS da personagem (aura) */
.luz-glow{position:absolute;inset:-18% -16% -10% -16%;z-index:0;border-radius:50%;pointer-events:none;
  background:radial-gradient(circle at 50% 44%, rgba(249,215,126,.34), rgba(230,74,200,.18) 46%, transparent 72%);filter:blur(22px)}

/* ---- Footer rico ---- */
#site-footer{display:block;margin-top:clamp(80px,12vw,130px);border-top:1px solid var(--border);
  background:linear-gradient(180deg,transparent,rgba(30,21,57,.5))}
.ft-wrap{padding:52px var(--gutter) 40px}
.ft-top{display:flex;flex-wrap:wrap;gap:40px;justify-content:space-between}
.ft-brand{max-width:340px;min-width:240px;flex:1 1 300px}
.ft-tag{color:var(--muted);font-size:13.5px;line-height:1.6;margin:14px 0 18px}
.ft-cols{display:flex;flex-wrap:wrap;gap:36px 48px}
.ft-col{display:flex;flex-direction:column;gap:11px;min-width:130px}
.ft-col h4{color:var(--ink);font-size:13px;font-weight:600;letter-spacing:.4px;margin-bottom:3px}
.ft-col a{color:var(--muted);font-size:13.5px;transition:color .16s}
.ft-col a:hover{color:var(--luz)}
.ft-bottom{margin-top:40px;padding-top:22px;border-top:1px solid var(--border);
  display:flex;flex-wrap:wrap;gap:12px 24px;justify-content:space-between;align-items:center}
.ft-bottom .cvv{color:var(--faint);font-size:12.5px;max-width:60ch}
.ft-bottom .cvv strong{color:var(--rose)}
.ft-copy{color:var(--faint);font-size:12.5px}
@media (max-width:560px){ .ft-top{gap:32px} .ft-bottom{flex-direction:column;align-items:flex-start} }

/* ---- Feature pages (recursos) ---- */
.feat-hero{text-align:center;max-width:720px;margin:0 auto;padding-top:clamp(20px,5vw,44px)}
.feat-hero .itile{margin-left:auto;margin-right:auto}
.feat-row{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,6vw,72px);align-items:center;margin-top:clamp(56px,9vw,104px)}
.feat-row:nth-child(even) .feat-media{order:2}
.feat-media{display:flex;justify-content:center}
.feat-copy .eyebrow{margin-bottom:16px}
.feat-copy h2{font-size:clamp(24px,3.6vw,34px)}
.feat-copy .lead{margin-top:12px}
.feat-copy ul{list-style:none;margin-top:20px;display:flex;flex-direction:column;gap:12px}
.feat-copy li{position:relative;padding-left:28px;color:var(--muted);font-size:14.5px;line-height:1.5}
.feat-copy li::before{content:'';position:absolute;left:0;top:2px;width:18px;height:18px;border-radius:50%;background:rgba(163,230,53,.14);
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='11' height='11' viewBox='0 0 24 24' fill='none' stroke='%23A3E635' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:center}
/* Hub /recursos — grade de cartões com ícone SANGRANDO no topo (fora da
   imagem, centralizado, meio para fora do card via margem negativa). */
.rec-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:52px 18px;margin-top:56px}
.rec-card{padding:0 0 24px;overflow:visible;display:flex;flex-direction:column;text-decoration:none;transition:transform .18s}
.rec-card:hover{transform:translateY(-4px)}
.rec-itile{display:flex;justify-content:center;margin-top:-32px;position:relative;z-index:2}
.rec-shot{margin:16px 16px 0;border-radius:14px;aspect-ratio:16/11;overflow:hidden;background:#0e0820;position:relative}
.rec-shot img{width:100%;height:100%;object-fit:cover;object-position:50% 8%}
.rec-body{padding:16px 20px 0;display:flex;flex-direction:column;gap:7px;text-align:center;align-items:center}
.rec-body h3{font-size:17px}
.rec-body p{color:var(--muted);font-size:13.5px;line-height:1.5}
.rec-body .go{margin-top:4px;color:var(--luz);font-size:13px;font-weight:600}
.band-light .rec-body .go{color:#7BA31A}
@media (max-width:900px){ .rec-grid{grid-template-columns:repeat(2,1fr)} }
@media (max-width:820px){
  .feat-row,.feat-row:nth-child(even) .feat-media{grid-template-columns:1fr;order:0}
  .feat-media{order:-1!important}
  .feat-copy{text-align:center}
  .feat-copy .eyebrow{margin-left:auto;margin-right:auto}
  .feat-copy .lead{margin-left:auto;margin-right:auto}
  .feat-copy ul{max-width:420px;margin-left:auto;margin-right:auto;text-align:left}
}
@media (max-width:560px){ .rec-grid{grid-template-columns:1fr;max-width:400px;margin-left:auto;margin-right:auto} }
/* Faixa de CTA com a Luz (fim das feature pages / hub) */
.cta-band{padding:clamp(28px,5vw,48px)}
.cta-inner{display:flex;align-items:center;gap:clamp(20px,4vw,40px)}
.cta-luz{flex:0 0 auto;width:min(150px,32vw)}
.cta-inner h2{font-size:clamp(22px,3.2vw,30px)}
.cta-inner .lead{margin-top:10px}
.cta-btns{margin-top:22px;display:flex;gap:12px;flex-wrap:wrap}
@media (max-width:640px){ .cta-inner{flex-direction:column;text-align:center} .cta-btns{justify-content:center} }

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