/* ==========================================================================
   Landing page — Sem Ir × rdoria.com
   Página de introdução, antes da apresentação. Reutiliza os tokens de
   assets/style.css (cor, tipografia) e substitui o layout de diapositivos
   por uma página normal, com scroll vertical.
   ========================================================================== */

@media (prefers-reduced-motion:no-preference){
  html{ scroll-behavior:smooth; }
}

body{
  overflow:auto;
  overflow-x:hidden;
}

.wrap{ max-width:1120px; margin:0 auto; padding:0 clamp(22px,5vw,64px); }

/* ---------------------------------------------------------------------- */
/* Navegação                                                               */
/* ---------------------------------------------------------------------- */
.nav{
  position:sticky; top:0; z-index:20;
  display:flex; align-items:center; justify-content:space-between;
  height:72px; padding:0 clamp(22px,5vw,64px);
  background:rgba(11,13,18,.72); backdrop-filter:blur(14px); -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.nav-cta{
  display:inline-flex; align-items:center; gap:8px;
  font-size:13px; font-weight:600; color:var(--text);
  padding:9px 16px; border-radius:999px; border:1px solid var(--line-strong);
  text-decoration:none; transition:border-color .25s var(--ease), transform .25s var(--ease);
}
.nav-cta:hover{ border-color:var(--ai-1); transform:translateY(-1px); }

/* ---------------------------------------------------------------------- */
/* Hero                                                                    */
/* ---------------------------------------------------------------------- */
.hero{
  position:relative; z-index:1;
  padding:clamp(64px,10vh,120px) 0 clamp(56px,8vh,96px);
}
.badge{
  display:inline-flex; align-items:flex-start; gap:8px; max-width:100%; box-sizing:border-box;
  font-size:11.5px; font-weight:600; letter-spacing:.1em; text-transform:uppercase;
  color:var(--script-1); border:1px solid rgba(255,176,32,.3); background:rgba(255,176,32,.08);
  padding:8px 14px; border-radius:18px; margin-bottom:28px;
}
.badge-dot{ width:6px; height:6px; margin-top:4px; border-radius:50%; background:currentColor; flex:none; }
.badge-label{ min-width:0; line-height:1.5; }

.hero h1{
  font-size:clamp(40px,6.4vw,84px); font-weight:700; line-height:1.04; letter-spacing:-.02em;
  max-width:15ch;
}
.hero h1 .ai{ background:var(--ai-grad); -webkit-background-clip:text; background-clip:text; color:transparent; font-style:italic; font-weight:600; }
.hero h1 .script{ color:var(--script-1); }

.hero-sub{
  font-size:clamp(16px,1.4vw,19px); color:var(--text-muted); max-width:56ch;
  margin-top:26px; line-height:1.6;
}

.hero-cta{ display:flex; flex-wrap:wrap; align-items:center; gap:18px; margin-top:40px; }

.btn{
  display:inline-flex; align-items:center; gap:10px;
  font-family:var(--f-sans); font-size:15px; font-weight:700;
  padding:15px 26px; border-radius:999px; text-decoration:none;
  transition:transform .25s var(--ease), box-shadow .25s var(--ease);
}
.btn-primary{ color:var(--ground); background:var(--ai-grad); box-shadow:0 10px 30px -10px rgba(124,108,255,.5); }
.btn-primary:hover{ transform:translateY(-2px); box-shadow:0 16px 36px -10px rgba(124,108,255,.65); }
.btn-primary svg{ transition:transform .25s var(--ease); }
.btn-primary:hover svg{ transform:translateX(3px); }

.btn-ghost{ color:var(--text-muted); font-weight:600; }
.btn-ghost:hover{ color:var(--text); }

.subtle-link{
  display:inline-block; margin-top:20px;
  font-size:13.5px; color:var(--text-faint); text-decoration:none;
}
.subtle-link:hover{ color:var(--text-muted); }

.hero-meta{
  display:flex; flex-wrap:wrap; gap:32px; margin-top:48px;
  padding-top:28px; border-top:1px solid var(--line);
  font-size:12.5px; color:var(--text-faint);
}
.hero-meta b{ display:block; color:var(--text); font-weight:700; font-size:13.5px; margin-bottom:3px; }

/* ---------------------------------------------------------------------- */
/* Secções                                                                 */
/* ---------------------------------------------------------------------- */
.section{ position:relative; z-index:1; padding:clamp(56px,9vh,100px) 0; }
.section + .section{ border-top:1px solid var(--line); }

.section-head{ max-width:62ch; margin-bottom:44px; }
.eyebrow-label{
  display:block; font-size:12px; font-weight:600; letter-spacing:.14em; text-transform:uppercase;
  color:var(--script-1); margin-bottom:16px;
}
.section-head h2{ font-size:clamp(26px,3.4vw,40px); font-weight:700; letter-spacing:-.02em; line-height:1.12; }
.section-head p{ margin-top:16px; font-size:16px; color:var(--text-muted); line-height:1.65; }

/* Cartões de valor (secção "porquê") */
.value-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:1px; background:var(--line); border:1px solid var(--line); border-radius:var(--radius-sharp); overflow:hidden; }
.value-card{ background:var(--surface-solid); padding:26px 24px; }
.value-card .num{ font-size:12px; font-weight:700; color:var(--text-faint); font-variant-numeric:tabular-nums; letter-spacing:.06em; }
.value-card h3{ font-size:16px; font-weight:700; margin-top:12px; letter-spacing:-.01em; }
.value-card p{ margin-top:8px; font-size:13.5px; color:var(--text-muted); line-height:1.55; }

/* Painel duplo IA / Script (teaser da tese) */
.duo-teaser{ display:grid; grid-template-columns:1fr 1fr; gap:20px; }
.duo-teaser .panel{ border-radius:var(--radius-soft); padding:28px; }
.duo-teaser .panel.ai{
  background:linear-gradient(160deg, rgba(124,108,255,.15), rgba(55,230,196,.05) 65%), var(--surface-solid);
  border:1px solid rgba(124,108,255,.28);
}
.duo-teaser .panel.script{
  background:var(--surface-solid); border:1px solid rgba(255,176,32,.28); border-radius:var(--radius-sharp);
  background-image:linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size:22px 22px;
}
.duo-teaser .label{ display:block; font-size:11px; font-weight:600; letter-spacing:.12em; text-transform:uppercase; margin-bottom:14px; }
.duo-teaser .panel.ai .label{ color:var(--ai-2); }
.duo-teaser .panel.script .label{ color:var(--script-1); }
.duo-teaser p{ font-size:15px; color:var(--text-muted); line-height:1.6; }
.duo-teaser strong{ color:var(--text); }

.section-note{ margin-top:26px; font-size:14.5px; font-style:italic; color:var(--text-muted); max-width:64ch; }
.inline-link{ color:var(--ai-2); font-weight:600; text-decoration:none; border-bottom:1px solid rgba(55,230,196,.35); }
.inline-link:hover{ border-color:var(--ai-2); }

/* Cartões de área (Vendas / Marketing / Logística) */
.area-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:1px; background:var(--line); border:1px solid var(--line); border-radius:var(--radius-sharp); overflow:hidden; }
.area-card{ background:var(--surface-solid); padding:26px 24px; }
.area-card h3{ font-size:12px; font-weight:600; letter-spacing:.1em; text-transform:uppercase; display:flex; align-items:center; gap:9px; }
.area-card h3 i{ width:8px; height:8px; border-radius:50%; background:var(--ai-grad); flex:none; }
.area-card.is-script h3 i{ background:var(--script-grad); border-radius:2px; }
.area-card ul{ list-style:none; margin:16px 0 0; padding:0; display:flex; flex-direction:column; gap:10px; }
.area-card li{ font-size:13.5px; color:var(--text-muted); line-height:1.5; padding-left:14px; position:relative; }
.area-card li::before{ content:"—"; position:absolute; left:0; color:var(--text-faint); }
.area-card li strong{ color:var(--text); font-weight:600; }

/* Quem sou eu */
.about-grid{ display:grid; grid-template-columns:1.1fr 1fr; gap:56px; align-items:start; }
.about-grid p{ font-size:16px; color:var(--text-muted); line-height:1.7; }
.about-grid p + p{ margin-top:16px; }
.about-grid strong{ color:var(--text); }
.pill-list{ display:flex; flex-wrap:wrap; gap:10px; }
.pill{ font-size:12.5px; color:var(--text-muted); border:1px solid var(--line-strong); border-radius:999px; padding:8px 14px; }
.pill-head{ font-size:11px; font-weight:600; letter-spacing:.12em; text-transform:uppercase; color:var(--text-faint); margin-bottom:14px; display:block; }
.pill-note{ margin-top:18px; font-size:13px; color:var(--text-faint); line-height:1.6; max-width:44ch; }

/* CTA final */
.final-cta{ text-align:left; }
.final-cta h2{ font-size:clamp(28px,4vw,48px); font-weight:700; letter-spacing:-.02em; max-width:18ch; line-height:1.1; }
.final-cta p{ margin-top:18px; font-size:16px; color:var(--text-muted); max-width:52ch; line-height:1.6; }
.final-cta .hero-cta{ margin-top:36px; }

/* Rodapé */
.site-footer{
  position:relative; z-index:1;
  border-top:1px solid var(--line); padding:36px 0 48px;
  display:flex; flex-wrap:wrap; gap:16px; align-items:center; justify-content:space-between;
  font-size:12.5px; color:var(--text-faint);
}
.site-footer b{ color:var(--text-muted); font-weight:600; }

/* ---------------------------------------------------------------------- */
/* Revelação suave ao entrar em viewport                                   */
/* ---------------------------------------------------------------------- */
/* .reveal is fully visible by default — this is the safe resting state if JS
   never runs. Only elements JS has confirmed are below the fold get the
   .reveal-pending class added, which is what actually starts hidden. */
.reveal{ opacity:1; transform:none; }
.reveal-pending{ opacity:0; transform:translateY(18px); transition:opacity .7s var(--ease), transform .7s var(--ease); }
.reveal-pending.is-visible{ opacity:1; transform:none; }

/* ---------------------------------------------------------------------- */
/* Responsivo                                                              */
/* ---------------------------------------------------------------------- */
@media (max-width:860px){
  .wrap{ padding:0 26px; }
  .nav{ padding:0 22px; }
  .value-grid, .area-grid{ grid-template-columns:1fr; }
  .value-card, .area-card{ padding:24px 22px; }
  .duo-teaser{ grid-template-columns:1fr; }
  .duo-teaser .panel{ padding:24px 22px; }
  .about-grid{ grid-template-columns:1fr; gap:40px; }
  .hero{ padding-top:clamp(48px,10vh,88px); }
  .hero-cta{ gap:14px 22px; }
  .hero-meta{ gap:24px; margin-top:40px; }
  .section{ padding:44px 0; }
  .section-head{ margin-bottom:32px; }
  .site-footer{ flex-direction:column; align-items:flex-start; gap:10px; }
}

@media (max-width:480px){
  .wrap{ padding:0 20px; }
  .nav{ padding:0 18px; }
  .badge{ font-size:11px; }
}