/* ==========================================================================
   CLAREAR — MORPH
   Camada criativa da home: antes/depois arrastável, ticker, processo com
   scroll "pinado", spotlight nos cartões e botões magnéticos.
   ========================================================================== */

/* ---------- Hero ---------- */

.hero-x{ padding:56px 0 48px; }

.hero-x-top{
  display:grid;
  grid-template-columns:1.25fr .75fr;
  gap:56px;
  align-items:end;
  margin-bottom:44px;
}

.hero-x h1{ font-size:clamp(40px,6.2vw,92px); line-height:1; letter-spacing:-.025em; }
.hero-x h1 em{ font-style:italic; font-weight:500; color:var(--blue-deep); }
.hero-x .lede{ font-size:clamp(16px,1.4vw,18px); }
.hero-x .actions{ margin-top:26px; }

/* ---------- Antes / depois ---------- */

.ba{
  position:relative;
  --pos:50%;
  aspect-ratio:21/9;
  min-height:300px;
  border-radius:var(--radius-l);
  overflow:hidden;
  background:var(--paper-dim);
  user-select:none;
  -webkit-user-select:none;
  box-shadow:var(--shadow);
  isolation:isolate;
}

.ba-img{ position:absolute; inset:0; width:100%; height:100%; object-fit:cover; pointer-events:none; }

.ba-before{
  position:absolute; inset:0;
  clip-path:inset(0 calc(100% - var(--pos)) 0 0);
}
.ba-before .ba-img{ filter:saturate(.55) contrast(.92) brightness(.9) sepia(.18); }

/* poeira sobre o "antes" */
.ba-before::after{
  content:""; position:absolute; inset:0;
  background:
    radial-gradient(1.5px 1.5px at 18% 30%, rgba(255,255,255,.7), transparent 60%),
    radial-gradient(2px 2px at 52% 62%, rgba(255,255,255,.6), transparent 60%),
    radial-gradient(1.5px 1.5px at 81% 24%, rgba(255,255,255,.7), transparent 60%),
    rgba(214,206,186,.22);
  background-size:150px 150px, 210px 210px, 130px 130px, auto;
  pointer-events:none;
}

.ba-label{
  position:absolute; top:18px; z-index:3;
  font-family:var(--mono); font-size:11px; letter-spacing:.1em; text-transform:uppercase;
  color:#fff; background:rgba(12,18,31,.62);
  padding:8px 13px; border-radius:999px;
  -webkit-backdrop-filter:blur(6px); backdrop-filter:blur(6px);
}
.ba-l-before{ left:18px; }
.ba-l-after{ right:18px; background:rgba(47,143,205,.85); }

.ba-handle{
  position:absolute; top:0; bottom:0; left:var(--pos); width:2px; z-index:4;
  background:#fff; transform:translateX(-1px);
  box-shadow:0 0 22px 4px rgba(255,255,255,.55), 0 0 60px 14px rgba(143,208,245,.35);
  pointer-events:none;
}
.ba-handle span{
  position:absolute; top:50%; left:50%;
  width:56px; height:56px; margin:-28px 0 0 -28px;
  display:flex; align-items:center; justify-content:center;
  border-radius:50%; background:#fff; color:var(--ink);
  box-shadow:0 10px 30px rgba(12,18,31,.3);
  transition:transform .25s ease;
}
.ba:hover .ba-handle span, .ba.drag .ba-handle span{ transform:scale(1.12); }

.ba-range{
  position:absolute; inset:0; width:100%; height:100%; z-index:5;
  opacity:0; margin:0; padding:0; cursor:ew-resize; -webkit-appearance:none; appearance:none;
}
.ba-range:focus-visible + .ba-hint, .ba-range:focus-visible ~ .ba-handle span{ outline:3px solid var(--blue); }

.ba-hint{
  position:absolute; left:50%; bottom:18px; z-index:3; transform:translateX(-50%);
  font-family:var(--mono); font-size:11px; letter-spacing:.1em; text-transform:uppercase;
  color:#fff; background:rgba(12,18,31,.62); padding:8px 14px; border-radius:999px;
  -webkit-backdrop-filter:blur(6px); backdrop-filter:blur(6px);
  transition:opacity .4s ease; pointer-events:none;
}
.ba.touched .ba-hint{ opacity:0; }

.hero-x .stat-row{ margin-top:28px; }

/* ---------- Ticker ---------- */

.marquee{
  background:var(--ink); color:var(--paper);
  overflow:hidden; padding:22px 0; white-space:nowrap;
}
.marquee-track{ display:inline-flex; align-items:center; gap:34px; animation:marquee 38s linear infinite; padding-left:34px; }
.marquee:hover .marquee-track{ animation-play-state:paused; }
.marquee span{
  font-family:var(--serif); font-size:clamp(24px,3.2vw,40px); font-weight:500; font-style:italic; letter-spacing:-.01em;
}
.marquee i{ width:10px; height:10px; background:var(--blue); transform:rotate(45deg); flex:0 0 auto; }
@keyframes marquee{ to{ transform:translateX(-50%); } }

/* ---------- Processo pinado ---------- */

.scrub{ position:relative; height:320vh; background:var(--paper); --prog:0; }
.scrub-pin{
  position:sticky; top:0; height:100vh;
  display:flex; align-items:center; overflow:hidden;
}
.scrub-grid{ display:grid; grid-template-columns:.8fr 1.2fr; gap:64px; align-items:center; }

.scrub-left h2{ margin-bottom:34px; max-width:420px; }

.scrub-meter{ height:3px; background:var(--line); border-radius:3px; overflow:hidden; margin-bottom:26px; max-width:380px; }
.scrub-meter span{ display:block; height:100%; width:100%; background:linear-gradient(90deg,var(--blue),#8fd0f5); transform-origin:0 50%; transform:scaleX(var(--prog)); }

.scrub-steps{ list-style:none; margin:0; padding:0; display:grid; gap:12px; }
.scrub-steps li{
  font-family:var(--serif); font-size:22px; color:#9aa0aa;
  transition:color .4s ease, transform .4s ease; display:flex; gap:14px; align-items:baseline;
}
.scrub-steps li b{ font-family:var(--mono); font-size:12px; font-weight:500; letter-spacing:.1em; }
.scrub-steps li.on{ color:var(--ink); transform:translateX(10px); }
.scrub-steps li.on b{ color:var(--blue-deep); }

.scrub-stage{ position:relative; height:420px; }
.scrub-card{
  position:absolute; inset:0;
  background:var(--ink); color:#fff;
  border-radius:var(--radius-l); padding:48px;
  display:flex; flex-direction:column; justify-content:flex-end;
  opacity:0; transform:translateY(40px) scale(.96);
  transition:opacity .6s ease, transform .7s cubic-bezier(.2,.8,.2,1);
  pointer-events:none; overflow:hidden;
}
.scrub-card::before{
  content:""; position:absolute; right:-80px; top:-80px; width:320px; height:320px; border-radius:50%;
  background:radial-gradient(circle, rgba(47,143,205,.55), transparent 65%);
}
.scrub-card.on{ opacity:1; transform:none; pointer-events:auto; }
.scrub-card.past{ opacity:0; transform:translateY(-40px) scale(.96); }
.scrub-n{
  position:absolute; left:44px; top:20px;
  font-family:var(--serif); font-size:clamp(110px,14vw,190px); font-weight:500; line-height:1;
  color:rgba(255,255,255,.1);
}
.scrub-card h3{ color:#fff; font-size:clamp(26px,3vw,38px); margin-bottom:12px; position:relative; }
.scrub-card p{ color:rgba(251,250,246,.78); font-size:17px; max-width:480px; position:relative; }

/* ---------- Spotlight e serviços ---------- */

.feature, .diff, .case{ --mx:50%; --my:50%; }
.feature::before, .diff::before{
  content:""; position:absolute; inset:0; pointer-events:none; opacity:0; transition:opacity .35s ease;
  background:radial-gradient(420px circle at var(--mx) var(--my), rgba(47,143,205,.13), transparent 60%);
}
.feature:hover::before, .diff:hover::before{ opacity:1; }

.feature-list{ gap:16px; background:transparent; border:0; border-radius:0; overflow:visible; grid-template-columns:1fr 1fr; }
.feature{
  display:flex; flex-direction:column; justify-content:space-between; gap:36px;
  border:1px solid var(--line); border-radius:var(--radius-l); min-height:440px; overflow:hidden;
}
.feature-title{ font-size:clamp(26px,2.6vw,36px); }
.feature:nth-child(2){ background:var(--ink); border-color:var(--ink); }
.feature:nth-child(2):hover{ background:var(--blue-dark); }
.feature:nth-child(2) h3, .feature:nth-child(2) .btn-arrow{ color:#fff; border-color:#fff; }
.feature:nth-child(2) p, .feature:nth-child(2) ul{ color:rgba(251,250,246,.78); }
.feature:nth-child(2) .feature-index{ color:#8fd0f5; }
.feature:nth-child(2)::before{ background:radial-gradient(420px circle at var(--mx) var(--my), rgba(143,208,245,.2), transparent 60%); }

.diff-grid{ gap:16px; background:transparent; border:0; border-radius:0; overflow:visible; }
.diff{ border:1px solid var(--line); border-radius:var(--radius-m); overflow:hidden; }
.diff .num{ font-size:34px; font-family:var(--serif); color:var(--blue); }

/* botões magnéticos */
.magnet{ will-change:transform; }

/* ---------- Responsivo ---------- */

@media (max-width:980px){
  .hero-x-top{ grid-template-columns:1fr; gap:24px; }
  .ba{ aspect-ratio:4/3; }
  .feature-list{ grid-template-columns:1fr; }
  .feature{ min-height:0; }

  .scrub{ height:auto; }
  .scrub-pin{ position:static; height:auto; padding:80px 0; }
  .scrub-grid{ grid-template-columns:1fr; gap:36px; }
  .scrub-meter, .scrub-steps{ display:none; }
  .scrub-stage{ height:auto; display:grid; gap:14px; }
  .scrub-card{ position:relative; opacity:1; transform:none; min-height:260px; padding:32px; }
  .scrub-n{ left:28px; }
}

@media (prefers-reduced-motion:reduce){
  .marquee-track{ animation-duration:80s; }
  .scrub-card, .scrub-steps li{ transition:none; }
}

/* ---------- Fotos: cartões editoriais com legenda sobreposta ---------- */

.portfolio-grid{ gap:18px; align-items:start; }
.portfolio-grid .work{
  position:relative; aspect-ratio:3/4; border:0; border-radius:var(--radius-l);
  background:var(--ink); isolation:isolate;
}
.portfolio-grid .work:nth-child(2){ margin-top:48px; }
.portfolio-grid .work-photo{ aspect-ratio:auto; height:100%; }
.portfolio-grid .work-photo img{ transition:transform .9s cubic-bezier(.2,.7,.2,1), filter .6s ease; filter:saturate(.85); }
.portfolio-grid .work:hover .work-photo img{ transform:scale(1.07); filter:saturate(1.1); }
.portfolio-grid .work::after{
  content:""; position:absolute; inset:0; z-index:1; pointer-events:none;
  background:linear-gradient(180deg, transparent 38%, rgba(12,18,31,.9) 100%);
}
.portfolio-grid .work-info{
  position:absolute; left:0; right:0; bottom:0; z-index:2; padding:26px 26px 28px; color:#fff;
}
.portfolio-grid .work-info strong{ color:#fff; font-size:22px; margin-bottom:0; transition:transform .45s cubic-bezier(.2,.7,.2,1); }
.portfolio-grid .work-info p{
  color:rgba(255,255,255,.82); font-size:14.5px;
  max-height:0; opacity:0; overflow:hidden; margin-top:0;
  transition:max-height .5s ease, opacity .4s ease, margin .4s ease;
}
.portfolio-grid .work:hover .work-info p, .portfolio-grid .work:focus-within .work-info p{ max-height:90px; opacity:1; margin-top:8px; }
.portfolio-grid .work::before{
  content:attr(data-n); position:absolute; top:18px; left:22px; z-index:2;
  font-family:var(--mono); font-size:12px; letter-spacing:.1em; color:#fff;
  background:rgba(12,18,31,.55); padding:6px 11px; border-radius:999px;
  -webkit-backdrop-filter:blur(6px); backdrop-filter:blur(6px);
}

@media (hover:none){
  .portfolio-grid .work-info p{ max-height:none; opacity:1; margin-top:8px; }
}
@media (max-width:980px){
  .portfolio-grid .work:nth-child(2){ margin-top:0; }
  .portfolio-grid .work{ aspect-ratio:4/5; }
}

/* cases da home: foto maior e legenda de status em destaque */
.case{ border-radius:var(--radius-l); }
.case-photo{ position:relative; }
.case-photo::after{
  content:""; position:absolute; inset:auto 0 0 0; height:40%; pointer-events:none;
  background:linear-gradient(180deg, transparent, rgba(12,18,31,.45));
}
.case-body h3{ font-size:clamp(22px,2vw,28px); }

/* ---------- FAQ ---------- */

.faq{ display:grid; gap:12px; max-width:860px; }
.faq-item{ background:var(--paper); border:1px solid var(--line); border-radius:var(--radius-m); transition:background .3s ease, border-color .3s ease; }
.faq-item[open]{ background:#fff; border-color:var(--blue); }
.faq-item summary{
  list-style:none; cursor:pointer; padding:22px 26px; display:flex; justify-content:space-between; gap:18px; align-items:center;
  font-family:var(--serif); font-size:clamp(17px,1.8vw,21px); font-weight:600; color:var(--ink);
}
.faq-item summary::-webkit-details-marker{ display:none; }
.faq-item summary::after{ content:"+"; font-family:var(--mono); font-size:22px; color:var(--blue-deep); transition:transform .3s ease; flex:0 0 auto; }
.faq-item[open] summary::after{ transform:rotate(45deg); }
.faq-item p{ padding:0 26px 24px; max-width:720px; }