/* ==========================================================================
   EXpert LAB — Exclusão de Conta e Dados
   Dark "audio-tech" DS: tokens reais do app (app_colors.dart / app_theme.dart)
   + marca Expert (laranja) + tipografia Klavika (títulos) / Inter (corpo).
   ========================================================================== */

/* --------------------------- Fontes (self-hosted) ------------------------- */
@font-face { font-family:'KlavikaRegular-TF'; src:url('../fonts/klavika-regular.woff2') format('woff2'); font-weight:400; font-style:normal; font-display:swap; }
@font-face { font-family:'KlavikaBold-Bold'; src:url('../fonts/klavika-bold.woff2') format('woff2'); font-weight:400; font-style:normal; font-display:swap; }
@font-face { font-family:'bahnschrift'; src:url('../fonts/bahnschrift.woff2') format('woff2'); font-weight:400; font-style:normal; font-display:swap; }
@font-face { font-family:'Inter'; src:url('../fonts/inter-400.woff2') format('woff2'); font-weight:400; font-style:normal; font-display:swap; }
@font-face { font-family:'Inter'; src:url('../fonts/inter-500.woff2') format('woff2'); font-weight:500; font-style:normal; font-display:swap; }
@font-face { font-family:'Inter'; src:url('../fonts/inter-600.woff2') format('woff2'); font-weight:600; font-style:normal; font-display:swap; }
@font-face { font-family:'Inter'; src:url('../fonts/inter-700.woff2') format('woff2'); font-weight:700; font-style:normal; font-display:swap; }

/* --------------------------- Tokens (do app) ------------------------------ */
:root{
  --bg:#0D0D0F; --bg-deep:#0A0A0C; --surface:#111114; --surface-2:#141418;
  --surface-high:#1A1A1E; --surface-bright:#242428; --appbar:#1A1814;

  --primary:#EFB773;         /* brand areia/laranja do app */
  --primary-2:#F4C489;       /* hover */
  --primary-strong:#FF8C00;  /* laranja de gráfico (glow) */
  --on-primary:#0A0A0C;
  --cyan:#00D4FF; --cyan-2:#00E5FF;   /* info / HUD */

  --text:#E7E7EA; --text-2:#9A9AA2; --text-3:#6A6A72;
  --border-subtle:#1F1F22; --border:#2A2A2E; --border-bright:#3D3D42;
  --success:#00FF88; --danger:#FF5A5A;

  --r-sm:6px; --r-md:8px; --r-lg:12px; --r-xl:16px; --r-pill:999px;
  --maxw:980px; --headw:1120px;
  --shadow:0 14px 44px rgba(0,0,0,.5);
  --font-body:'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, Arial, sans-serif;
  --font-display:'KlavikaRegular-TF','bahnschrift','Inter',sans-serif;
  --font-bold:'KlavikaBold-Bold','Inter',sans-serif;
}

/* ------------------------------- Reset/base ------------------------------- */
*,*::before,*::after{ box-sizing:border-box; }
html{ -webkit-text-size-adjust:100%; scroll-behavior:smooth; }
body{
  margin:0; background:var(--bg); color:var(--text);
  font-family:var(--font-body); font-size:16.5px; line-height:1.65;
  -webkit-font-smoothing:antialiased; text-rendering:optimizeLegibility;
}
img{ max-width:100%; display:block; }
a{ color:var(--primary); text-decoration:none; }
a:hover{ color:var(--primary-2); text-decoration:underline; text-underline-offset:2px; }
::selection{ background:rgba(239,183,115,.28); color:#fff; }
:focus-visible{ outline:2px solid var(--cyan); outline-offset:2px; border-radius:2px; }
.wrap{ max-width:var(--maxw); margin:0 auto; padding:0 22px; }
.skip{ position:absolute; left:-9999px; top:0; background:var(--surface-high); color:#fff; padding:10px 14px; z-index:200; border-radius:0 0 var(--r-md) 0; }
.skip:focus{ left:0; top:0; }

/* ------------------------------- Header ----------------------------------- */
.site-header{
  position:sticky; top:0; z-index:60;
  background:rgba(14,13,12,.72); backdrop-filter:saturate(150%) blur(14px);
  -webkit-backdrop-filter:saturate(150%) blur(14px);
  border-bottom:1px solid rgba(239,183,115,.14);
}
.header-inner{ max-width:var(--headw); margin:0 auto; padding:12px 22px; display:flex; align-items:center; justify-content:space-between; gap:12px; }
.brand{ display:inline-flex; }
.brand img{ height:26px; filter:drop-shadow(0 1px 6px rgba(0,0,0,.55)); }
.lang-switch{ display:flex; gap:5px; }
.lang-btn{
  background:transparent; border:1px solid var(--border); color:var(--text-2);
  font-family:var(--font-body); font-weight:600; font-size:12px; letter-spacing:.4px;
  padding:6px 10px; border-radius:var(--r-sm); cursor:pointer; transition:all .15s;
}
.lang-btn:hover{ border-color:var(--primary); color:var(--text); }
.lang-btn[aria-pressed="true"]{ background:var(--primary); border-color:var(--primary); color:var(--on-primary); }

/* -------------------------------- Hero ------------------------------------ */
.hero{ position:relative; overflow:hidden; border-bottom:1px solid var(--border-subtle); }
.hero__bg{ position:absolute; inset:0; background:#000 url('../img/hero-expertlab.jpg') center right/cover no-repeat; opacity:.45; }
.hero__veil{ position:absolute; inset:0; background:
  radial-gradient(1100px 560px at 74% 26%, rgba(239,183,115,.18), transparent 58%),
  linear-gradient(90deg, rgba(10,10,12,.95) 0%, rgba(10,10,12,.55) 46%, rgba(10,10,12,.35) 72%, rgba(10,10,12,.72) 100%),
  linear-gradient(180deg, rgba(10,10,12,.30) 0%, rgba(10,10,12,.55) 60%, var(--bg) 100%);
}
.hero__inner{ position:relative; max-width:var(--headw); margin:0 auto; padding:66px 22px 58px; }
.hero__content{ max-width:660px; }
.eyebrow{
  display:inline-flex; align-items:center; gap:10px;
  font-family:var(--font-body); font-weight:600; font-size:12.5px; letter-spacing:1.4px; text-transform:uppercase;
  color:var(--primary); background:rgba(239,183,115,.07); border:1px solid rgba(239,183,115,.32);
  padding:7px 14px; border-radius:var(--r-pill);
}
.eq{ display:inline-flex; align-items:flex-end; gap:2.5px; height:14px; }
.eq span{ width:3px; height:5px; background:var(--cyan); border-radius:1px; animation:eq 1.1s ease-in-out infinite; }
.eq span:nth-child(2){ animation-delay:.18s } .eq span:nth-child(3){ animation-delay:.36s }
.eq span:nth-child(4){ animation-delay:.15s } .eq span:nth-child(5){ animation-delay:.30s }
@keyframes eq{ 0%,100%{ height:4px; opacity:.7 } 50%{ height:14px; opacity:1 } }

.hero h1{
  font-family:var(--font-display); font-weight:400; font-size:clamp(34px,6vw,58px); line-height:1.04; letter-spacing:.5px;
  margin:20px 0 14px; color:#fff;
  background:linear-gradient(180deg,#ffffff 0%,#d6d9dd 55%,#9aa0a6 100%);
  -webkit-background-clip:text; background-clip:text; -webkit-text-fill-color:transparent;
}
.hero__lead{ font-size:18px; color:var(--text); opacity:.94; max-width:600px; margin:0; }
.hero__actions{ margin-top:28px; display:flex; gap:12px; flex-wrap:wrap; }

/* ------------------------------- Botões ----------------------------------- */
.btn{
  display:inline-flex; align-items:center; gap:9px; cursor:pointer; text-decoration:none;
  font-family:var(--font-body); font-weight:700; font-size:14px; letter-spacing:.3px;
  padding:13px 20px; border-radius:var(--r-md); border:1px solid transparent;
  transition:transform .12s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease, color .2s ease;
}
.btn svg{ width:18px; height:18px; flex:0 0 18px; }
.btn--primary{ background:var(--primary); color:var(--on-primary); box-shadow:0 6px 22px rgba(239,183,115,.22); }
.btn--primary:hover{ background:var(--primary-2); color:var(--on-primary); transform:translateY(-1px); box-shadow:0 12px 32px rgba(239,183,115,.34); text-decoration:none; }
.btn--ghost{ background:rgba(255,255,255,.03); border-color:var(--border-bright); color:var(--text); }
.btn--ghost:hover{ border-color:var(--primary); color:#fff; text-decoration:none; }

/* ------------------------------ Seções ------------------------------------ */
.section{ padding:44px 0; }
.section h2{
  font-family:var(--font-display); font-weight:400; font-size:clamp(24px,3.4vw,32px); letter-spacing:.3px;
  color:#fff; margin:0 0 6px; display:flex; align-items:center; gap:14px;
}
.section h2::before{ content:""; width:8px; height:24px; border-radius:2px; background:linear-gradient(180deg,var(--primary),var(--primary-strong)); box-shadow:0 0 14px rgba(255,140,0,.4); flex:0 0 8px; }
.section__sub{ color:var(--text-2); margin:0 0 22px; font-size:15.5px; }
[id]{ scroll-margin-top:78px; }

/* ---------------------------- Cartões "opção" ----------------------------- */
.option{
  position:relative; background:var(--surface); border:1px solid var(--border); border-radius:var(--r-lg);
  padding:22px; margin:0 0 16px; transition:border-color .2s, transform .2s, box-shadow .2s;
}
.option:hover{ border-color:var(--border-bright); transform:translateY(-2px); box-shadow:var(--shadow); }
.option__head{ display:flex; align-items:center; gap:14px; margin-bottom:4px; }
.option__icon{ width:42px; height:42px; flex:0 0 42px; display:grid; place-items:center; border-radius:var(--r-md); background:rgba(0,212,255,.08); border:1px solid rgba(0,212,255,.26); color:var(--cyan); }
.option__icon svg{ width:21px; height:21px; }
.option h3{ font-family:var(--font-display); font-weight:400; font-size:20px; color:#fff; margin:0; }
.option p{ margin:2px 0 0; color:var(--text); }
.option--recommended{
  border-color:rgba(239,183,115,.42);
  background:linear-gradient(180deg, rgba(239,183,115,.055), rgba(239,183,115,.012));
  box-shadow:0 0 46px rgba(239,183,115,.06);
}
.option--recommended .option__icon{ background:rgba(239,183,115,.1); border-color:rgba(239,183,115,.34); color:var(--primary); }
.badge{
  display:inline-flex; align-items:center; gap:6px; background:var(--primary); color:var(--on-primary);
  font-family:var(--font-body); font-weight:700; font-size:11px; letter-spacing:1px; text-transform:uppercase;
  padding:4px 11px; border-radius:var(--r-pill);
}
.option--recommended > .badge{ position:absolute; top:-11px; right:20px; box-shadow:0 6px 18px rgba(239,183,115,.4); }

/* Passos numerados (estilo instrumento: 01, 02, …) */
ol.steps{ list-style:none; counter-reset:s; margin:16px 0 20px; padding:0; }
ol.steps li{ counter-increment:s; position:relative; padding:8px 0 8px 46px; margin:0 0 4px; color:var(--text); }
ol.steps li::before{
  content:counter(s,decimal-leading-zero); position:absolute; left:0; top:6px;
  width:30px; height:30px; display:grid; place-items:center; border-radius:var(--r-md);
  background:rgba(239,183,115,.12); border:1px solid rgba(239,183,115,.3); color:var(--primary);
  font-family:var(--font-body); font-weight:700; font-size:12px; letter-spacing:.5px;
}

/* Aviso (info ciano) */
.notice{ margin-top:14px; padding:12px 15px; border-radius:var(--r-md); background:rgba(0,212,255,.06); border:1px solid rgba(0,212,255,.22); color:#c7ecff; font-size:14.5px; }
.notice[hidden]{ display:none; }

/* --------------------- Painéis "excluído / mantido" ----------------------- */
.grid2{ display:grid; grid-template-columns:1fr 1fr; gap:16px; }
.panel{ background:var(--surface); border:1px solid var(--border); border-radius:var(--r-lg); padding:20px; }
.panel__head{ display:flex; align-items:center; gap:12px; margin-bottom:10px; }
.panel__icon{ width:38px; height:38px; flex:0 0 38px; display:grid; place-items:center; border-radius:var(--r-md); }
.panel__icon svg{ width:19px; height:19px; }
.panel--del .panel__icon{ background:rgba(255,140,0,.1); border:1px solid rgba(255,140,0,.3); color:var(--primary-strong); }
.panel--keep .panel__icon{ background:rgba(0,212,255,.08); border:1px solid rgba(0,212,255,.26); color:var(--cyan); }
.panel h3{ font-family:var(--font-display); font-weight:400; font-size:19px; color:#fff; margin:0; }
.panel p{ margin:0; color:var(--text-2); }
ul.check{ list-style:none; margin:6px 0 0; padding:0; }
ul.check li{ position:relative; padding:7px 0 7px 26px; color:var(--text); }
ul.check li::before{ content:""; position:absolute; left:3px; top:14px; width:8px; height:8px; border-radius:2px; background:var(--primary); box-shadow:0 0 8px rgba(239,183,115,.55); }
.note-muted{ margin-top:16px; color:var(--text-2); font-size:14.5px; background:var(--surface-2); border:1px solid var(--border-subtle); border-left:3px solid var(--cyan); padding:13px 15px; border-radius:var(--r-md); }

/* Cartão de contato */
.contact-card{ display:flex; flex-wrap:wrap; align-items:center; justify-content:space-between; gap:16px; background:var(--surface); border:1px solid var(--border); border-radius:var(--r-lg); padding:22px; }
.contact-card p{ margin:0; color:var(--text-2); }

/* Divisor waveform */
.wavesep{ display:block; width:100%; height:34px; opacity:.5; }

/* ------------------------------- Footer ----------------------------------- */
.site-footer{ background:var(--bg-deep); border-top:1px solid var(--border-subtle); margin-top:44px; }
.footer-inner{ max-width:var(--headw); margin:0 auto; padding:36px 22px; display:flex; flex-wrap:wrap; gap:30px; }
.foot-col{ flex:1 1 240px; }
.foot-logo{ height:30px; opacity:.92; margin-bottom:12px; }
.foot-col h4{ font-family:var(--font-body); font-weight:700; font-size:12px; letter-spacing:1.5px; text-transform:uppercase; color:var(--primary); margin:0 0 12px; }
.foot-list{ list-style:none; margin:0; padding:0; font-size:13.5px; line-height:1.95; color:var(--text-2); }
.foot-list a{ color:var(--text-2); }
.foot-list a:hover{ color:var(--primary); }
.copyright{ border-top:1px solid var(--border-subtle); padding:16px 22px; text-align:center; color:var(--text-3); font-size:12.5px; }
.copyright p{ margin:3px 0; }

/* ------------------------------ Animação ---------------------------------- */
.reveal{ opacity:0; transform:translateY(16px); transition:opacity .6s ease, transform .6s ease; }
.reveal.in{ opacity:1; transform:none; }

/* ------------------------------ Responsivo -------------------------------- */
@media (max-width:760px){ .grid2{ grid-template-columns:1fr; } }
@media (max-width:600px){
  .header-inner{ flex-wrap:wrap; }
  .hero__inner{ padding:46px 22px 40px; }
  .hero__lead{ font-size:16.5px; }
  .btn{ width:100%; justify-content:center; }
  .contact-card{ flex-direction:column; align-items:flex-start; }
}
@media (prefers-reduced-motion: reduce){
  .reveal{ opacity:1; transform:none; transition:none; }
  .eq span{ animation:none; height:10px; }
  html{ scroll-behavior:auto; }
}

/* ---------------------- Modal de exclusão (Fase 2) ------------------------ */
.dialog{ border:none; padding:0; background:transparent; width:92%; max-width:440px; color:var(--text); }
.dialog::backdrop{ background:rgba(0,0,0,.66); backdrop-filter:blur(3px); -webkit-backdrop-filter:blur(3px); }
.dialog__card{ position:relative; background:var(--surface-high); border:1px solid var(--border); border-radius:var(--r-lg); padding:26px 24px; box-shadow:var(--shadow); }
.dialog__close{ position:absolute; top:12px; right:12px; width:32px; height:32px; display:grid; place-items:center; border:1px solid var(--border); background:transparent; color:var(--text-2); border-radius:var(--r-sm); cursor:pointer; font-size:14px; }
.dialog__close:hover{ color:#fff; border-color:var(--primary); }
.dialog h3{ font-family:var(--font-display); font-weight:400; font-size:22px; color:#fff; margin:0 0 6px; }
.dialog p{ color:var(--text-2); font-size:14.5px; margin:0 0 16px; }
.dialog .btn{ width:100%; justify-content:center; }
.field{ margin-bottom:13px; text-align:left; }
.field label{ display:block; font-size:12.5px; font-weight:600; color:var(--text-2); letter-spacing:.3px; margin-bottom:6px; }
.field input{ width:100%; background:var(--bg-deep); border:1px solid var(--border); border-radius:var(--r-sm); color:var(--text); font-family:var(--font-body); font-size:15px; padding:11px 12px; }
.field input:focus{ outline:none; border-color:var(--cyan); box-shadow:0 0 0 1px var(--cyan); }
.divider{ display:flex; align-items:center; gap:12px; color:var(--text-3); font-size:11px; text-transform:uppercase; letter-spacing:1.5px; margin:16px 0; }
.divider::before, .divider::after{ content:""; height:1px; background:var(--border); flex:1; }
.btn--danger{ background:var(--danger); color:#2a0606; }
.btn--danger:hover{ background:#ff7a7a; color:#2a0606; transform:translateY(-1px); }
.dialog__actions{ display:flex; gap:10px; margin-top:6px; }
.dialog__actions .btn{ flex:1; width:auto; }
.form-error{ color:var(--danger); font-size:13.5px; margin:12px 0 0; }
.form-error[hidden]{ display:none; }
.gbtn-ico{ width:18px; height:18px; flex:0 0 18px; }
.spin{ display:inline-block; width:15px; height:15px; border:2px solid rgba(255,255,255,.35); border-top-color:#fff; border-radius:50%; animation:spin .7s linear infinite; vertical-align:-2px; }
@keyframes spin{ to{ transform:rotate(360deg); } }
@media (prefers-reduced-motion: reduce){ .spin{ animation:none; } }