/* Atlas shared layout primitives: loader, reveal, interactive quiz, product preview.
   Variant files import this AFTER atlas-tokens.css, then add their own skin. */

/* ---------- page loader ---------- */
#loader{position:fixed;inset:0;z-index:200;background:var(--paper);
  display:flex;align-items:center;justify-content:center;flex-direction:column;gap:22px;
  transition:opacity .55s ease,visibility .55s ease}
#loader.done{opacity:0;visibility:hidden}
#loader .ld-mark{font-weight:800;font-size:22px;letter-spacing:-.03em;color:var(--accent);
  display:flex;align-items:center;gap:11px}
#loader .ld-mark .gl{width:13px;height:13px;background:var(--accent-2);animation:ld-pulse 1.1s ease-in-out infinite}
#loader .ld-track{width:160px;height:2px;background:var(--border);overflow:hidden}
#loader .ld-track i{display:block;height:100%;width:40%;background:var(--accent-2);
  animation:ld-run 1.1s cubic-bezier(.5,0,.2,1) infinite}
@keyframes ld-run{0%{transform:translateX(-100%)}100%{transform:translateX(360%)}}
@keyframes ld-pulse{0%,100%{opacity:1}50%{opacity:.4}}

/* ---------- scroll reveal ---------- */
[data-reveal]{opacity:0;transform:translateY(26px);
  transition:opacity .7s cubic-bezier(.16,1,.3,1),transform .7s cubic-bezier(.16,1,.3,1)}
[data-reveal].in{opacity:1;transform:none}

/* ---------- interactive quiz (shared structure; variants restyle container) ---------- */
.qopt{display:flex;align-items:center;gap:13px;width:100%;text-align:left;
  padding:15px 16px;border:1px solid var(--border);border-radius:var(--radius);font-size:15px;font-family:var(--font-body);
  color:var(--foreground);background:transparent;cursor:pointer;
  transition:background .2s,border-color .2s,transform .14s,color .2s}
.qopt:hover{border-color:var(--accent-2);background:var(--accent-2-soft);transform:translateX(4px)}
/* unselected checkbox: a light-gray (#D1D5DB) hairline on white, so an empty box
   reads as "not chosen yet" (Wave 1 set this; kept here in the shared CSS). */
.qopt .bx{width:18px;height:18px;border:1px solid #D1D5DB;background:#fff;flex:none;
  display:flex;align-items:center;justify-content:center;font-size:12px;color:transparent}
.qopt.sel{background:var(--accent-2-soft);border-color:var(--accent-2)}
.qopt.sel .bx{background:var(--accent-2);border-color:var(--accent-2);color:#fff}
.qopt-cta{justify-content:space-between;background:var(--accent);border-color:var(--accent);
  color:#fff;font-family:var(--font-mono);text-transform:uppercase;letter-spacing:.1em;font-size:13px}
.qopt-cta:hover{background:var(--accent-2);border-color:var(--accent-2);color:#fff}
.qopt-cta .arr{transition:transform .18s}
.qopt-cta:hover .arr{transform:translateX(5px)}

/* ---------- product preview (the "see the report" section) ---------- */
.preview-wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center;margin-top:48px}
@media(max-width:900px){.preview-wrap{grid-template-columns:1fr;gap:40px}}

/* faux report spread */
.report-spread{position:relative;border:1px solid var(--line);background:var(--card);
  padding:34px 32px;overflow:hidden}
.report-spread .rs-ey{font-family:var(--font-mono);font-size:11px;text-transform:uppercase;
  letter-spacing:.14em;color:var(--accent)}
.report-spread .rs-h{font-size:25px;font-weight:800;letter-spacing:-.025em;margin-top:12px;color:var(--foreground)}
.report-spread .rs-line{height:1px;background:var(--border);margin:18px 0}
.report-spread .rs-rows{display:flex;flex-direction:column;gap:11px}
.report-spread .rs-bar{height:9px;background:var(--muted);border-radius:0}
.report-spread .rs-bar.s1{width:92%}.report-spread .rs-bar.s2{width:78%}.report-spread .rs-bar.s3{width:86%}
.report-spread .rs-bar.s4{width:64%}.report-spread .rs-bar.s5{width:80%}
/* a real-looking cost table fragment */
.rs-table{margin-top:20px;border:1px solid var(--border)}
.rs-table .rt-head,.rs-table .rt-row{display:grid;grid-template-columns:1fr auto auto;gap:14px;
  padding:11px 14px;align-items:center;font-size:13px}
.rs-table .rt-head{background:var(--muted);border-bottom:2px solid var(--accent);
  font-family:var(--font-mono);text-transform:uppercase;letter-spacing:.08em;font-size:11px;color:var(--foreground)}
.rs-table .rt-row{border-bottom:1px solid var(--border)}
.rs-table .rt-row:last-child{border-bottom:0}
.rs-table .rt-row.hl{background:var(--accent-2-soft)}
.rs-table .num{font-variant-numeric:tabular-nums;font-weight:600}
.rs-table .num.g{color:var(--accent-2)}
/* fade so it reads as a locked preview, not full content */
.report-spread .rs-fade{position:absolute;left:0;right:0;bottom:0;height:84px;
  background:linear-gradient(to bottom,transparent,var(--card))}
.report-spread .rs-lock{position:absolute;bottom:18px;left:0;right:0;text-align:center;
  font-family:var(--font-mono);font-size:11px;text-transform:uppercase;letter-spacing:.12em;color:var(--muted-foreground)}
.report-spread .rs-lock b{color:var(--accent-2)}

/* 90-day timeline strip */
.timeline{margin-top:26px;border-top:1px solid var(--line);padding-top:22px}
.timeline .tl-row{display:grid;grid-template-columns:80px 1fr;gap:18px;padding:13px 0;
  border-bottom:1px solid var(--border);align-items:baseline}
.timeline .tl-row:last-child{border-bottom:0}
.timeline .tl-d{font-family:var(--font-mono);font-size:12px;letter-spacing:.08em;color:var(--accent-2)}
.timeline .tl-t{font-size:16px;font-weight:600}
.timeline .tl-t span{display:block;font-weight:400;font-size:14px;color:var(--muted-foreground);margin-top:3px}

/* reduce-motion: kill loader animation + reveal offset already handled by tokens reset */
@media (prefers-reduced-motion:reduce){
  #loader .ld-track i,#loader .ld-mark .gl{animation:none!important}
  [data-reveal]{opacity:1!important;transform:none!important}
}

/* ---------- 5-step framework component ---------- */
.fw{margin-top:48px;border-top:1px solid var(--line)}
.fw-row{display:grid;grid-template-columns:64px 1fr 200px;gap:26px;align-items:baseline;
  padding:30px 0;border-bottom:1px solid var(--border);transition:padding .22s,background .22s;position:relative}
.fw-row:hover{padding-left:16px;background:var(--hover)}
.fw-row .fw-n{font-family:var(--font-mono);font-size:13px;color:var(--accent-2);letter-spacing:.08em}
.fw-row .fw-t{font-size:23px;font-weight:700;letter-spacing:-.02em}
.fw-row:hover .fw-t{color:var(--accent-2)}
.fw-row .fw-d{font-size:15px;line-height:1.55;color:var(--muted-foreground);margin-top:7px;max-width:60ch}
.fw-row .fw-tag{font-family:var(--font-mono);font-size:11px;text-transform:uppercase;letter-spacing:.1em;
  color:var(--muted-foreground);text-align:right;align-self:start;padding-top:4px}
.fw-row .fw-tag.free{color:var(--accent-2)}
.fw-row .fw-tag.pay{color:var(--accent)}
/* the free/paid wall: a labelled divider between calibration and build plan */
.fw-wall{display:flex;align-items:center;gap:16px;padding:18px 0;border-bottom:1px solid var(--border)}
.fw-wall .wl{flex:1;height:1px;background:var(--accent)}
.fw-wall .wt{font-family:var(--font-mono);font-size:12px;text-transform:uppercase;letter-spacing:.12em;
  color:var(--accent);white-space:nowrap}
.fw-wall .wt b{color:var(--accent-2)}
@media(max-width:760px){.fw-row{grid-template-columns:48px 1fr;gap:18px}.fw-row .fw-tag{grid-column:2;text-align:left;margin-top:6px}}

/* ---------- polished: framework wall draw-in + gated paid rows ---------- */
.fw-wall .wl{transform:scaleX(0);transform-origin:left;transition:transform .7s cubic-bezier(.16,1,.3,1)}
[data-wall].drawn .wl{transform:scaleX(1)}
.fw-row.pay{opacity:1;transition:opacity .6s ease,transform .6s ease}
/* sheen layer for report spread */
.report-spread[data-sheen]{--mx:30%;--my:0%}
.report-spread[data-sheen]::after{content:'';position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(420px circle at var(--mx) var(--my), rgba(255,255,255,.06), transparent 60%);
  opacity:0;transition:opacity .3s}
.report-spread[data-sheen]:hover::after{opacity:1}
@media (prefers-reduced-motion:reduce){
  .fw-wall .wl{transform:none!important}
  .report-spread[data-sheen]::after{display:none}
}

/* ---------- a11y + polish (designer punch list) ---------- */
:focus-visible{outline:2px solid var(--accent-2);outline-offset:2px}
a:focus-visible,button:focus-visible,.qopt:focus-visible,.btn:focus-visible{outline:2px solid var(--accent-2);outline-offset:3px}
.nav-links a{padding:8px 0}        /* larger hit target */
.qopt{transition:background .2s,border-color .2s,transform .14s,color .2s,outline .1s}
/* report sheen: visible on light (green-soft) by default; dark file overrides to white */
.report-spread[data-sheen]::after{background:radial-gradient(420px circle at var(--mx) var(--my), var(--accent-2-soft), transparent 60%)}

/* ---------- shared form card + stage intro (intake + calibration) ---------- */
/* The white question card with a single subtle lift, and the lighter tinted
   stage-intro box. Per DESIGN.md: interactive screens may carry one --shadow-card. */
.qcard{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);
  box-shadow:var(--shadow-card);padding:30px}
@media(max-width:560px){.qcard{padding:22px 18px}}
.stage-intro{background:var(--tint);border:1px solid var(--tint-border);border-radius:var(--radius);
  padding:26px 28px;margin-bottom:22px}
.stage-intro .eyebrow{margin-bottom:9px}
.stage-intro h2{font-family:var(--font-display);font-weight:400;font-size:28px;line-height:1.12;
  letter-spacing:-.01em;color:var(--accent);margin:0 0 6px}
.stage-intro p{font-size:15px;line-height:1.55;color:var(--muted-foreground);margin:0}
@media(max-width:560px){.stage-intro{padding:20px}.stage-intro h2{font-size:23px}}

/* ---------- shared loading overlay (atlas-loader.js) ---------- */
/* Time-based progress: a blue ring + percentage and honest, ticking step labels.
   Used by the free-report generate, the calibration seed, and the paid fan-out. */
.al-overlay{position:fixed;inset:0;z-index:400;background:rgba(246,247,250,.92);
  -webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);
  display:flex;align-items:center;justify-content:center;padding:28px;
  opacity:0;transition:opacity .3s ease}
.al-overlay.in{opacity:1}
.al-card{width:100%;max-width:440px;background:var(--card);border:1px solid var(--border);
  border-radius:var(--radius);box-shadow:var(--shadow-card);padding:40px 36px;text-align:center}
.al-ringwrap{position:relative;width:128px;height:128px;margin:0 auto 22px}
.al-ring{width:128px;height:128px;transform:rotate(-90deg)}
.al-ring-bg{fill:none;stroke:var(--border);stroke-width:8}
.al-ring-fg{fill:none;stroke:var(--accent);stroke-width:8;stroke-linecap:round;
  transition:stroke-dashoffset .45s cubic-bezier(.16,1,.3,1)}
/* brand mark centered in the ring; the percentage tucks just below it */
.al-logo{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  transform:translateY(-8px);pointer-events:none}
.al-logo-svg{width:48px;height:auto;display:block;overflow:visible}
.al-pct{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  transform:translateY(20px);font-weight:700;font-size:14px;color:var(--accent-2);font-variant-numeric:tabular-nums}
/* perpetual orbiting dot: rides on top of the determinate ring and never stops
   until done()/fail() hide it, so the overlay always reads as alive */
.al-orbit{position:absolute;inset:0;animation:al-rot 1.4s linear infinite}
.al-orbit-dot{position:absolute;top:-2px;left:50%;width:9px;height:9px;margin-left:-4.5px;
  border-radius:50%;background:var(--accent-2);box-shadow:0 0 0 4px var(--teal-soft)}
@keyframes al-rot{to{transform:rotate(360deg)}}
.al-title{font-size:18px;font-weight:700;letter-spacing:-.01em;color:var(--foreground);margin-bottom:18px}
.al-steps{list-style:none;text-align:left;display:flex;flex-direction:column;gap:11px;
  max-width:300px;margin:0 auto 20px}
.al-step{display:flex;align-items:center;gap:12px;font-size:14px;color:var(--muted-foreground);
  transition:color .2s}
.al-step .al-mark{flex:none;width:16px;height:16px;border:1.5px solid var(--line-soft);border-radius:50%;
  position:relative;transition:all .2s}
.al-step.is-active{color:var(--foreground);font-weight:600}
.al-step.is-active .al-mark{border-color:var(--accent-2);
  box-shadow:0 0 0 3px var(--teal-soft);animation:al-pulse 1.1s ease-in-out infinite}
.al-step.is-done{color:var(--foreground)}
.al-step.is-done .al-mark{background:var(--accent-2);border-color:var(--accent-2)}
.al-step.is-done .al-mark::after{content:'';position:absolute;left:4.5px;top:1.5px;width:4px;height:8px;
  border:solid #fff;border-width:0 2px 2px 0;transform:rotate(45deg)}
@keyframes al-pulse{0%,100%{box-shadow:0 0 0 3px var(--teal-soft)}50%{box-shadow:0 0 0 6px rgba(14,124,123,.05)}}
/* Prominent AI status bar: a pulsing star + a shining "AI" badge + a status line that
   cycles through honest phases (including the model being called). The loader's
   headline signal that the work has gone to a model. */
.al-aibar{display:inline-flex;align-items:center;gap:9px;margin:-2px auto 20px;padding:7px 15px 7px 12px;
  border-radius:999px;background:var(--accent-2-soft);border:1px solid rgba(14,124,123,.28)}
.al-star{flex:none;font-size:15px;line-height:1;
  background:linear-gradient(135deg,var(--accent) 0%,var(--accent-2) 55%,var(--accent-2-secondary) 100%);
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;
  animation:al-twinkle 1.5s ease-in-out infinite}
.al-star::before{content:'\2726'}
.al-aibadge{font-family:var(--font-mono);font-size:11px;font-weight:700;letter-spacing:.16em;
  background:linear-gradient(90deg,var(--accent-2) 0%,var(--accent-2-secondary) 50%,var(--accent-2) 100%);
  background-size:200% 100%;-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;
  animation:al-shine 1.6s linear infinite}
.al-aistatus{font-size:13px;color:var(--accent-2);font-weight:600}
.al-aistatus-in{animation:al-fadein .4s ease}
/* Terminal "Reasoning" state: the line settles here and three dots animate, so it reads
   like the model is thinking rather than a looping checklist. */
.al-aistatus-reasoning::after{content:'\2026';animation:al-dots 1.4s steps(1,end) infinite}
@keyframes al-dots{0%{content:''}25%{content:'.'}50%{content:'..'}75%,100%{content:'...'}}
@keyframes al-shine{0%{background-position:200% 0}100%{background-position:-200% 0}}
@keyframes al-twinkle{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(.8)}}
@keyframes al-fadein{from{opacity:0;transform:translateY(2px)}to{opacity:1;transform:none}}
.al-note{font-family:var(--font-mono);font-size:11px;text-transform:uppercase;letter-spacing:.1em;
  color:var(--muted-foreground)}
/* error state */
.al-card.is-error .al-ring-fg{stroke:var(--bad)}
.al-card.is-error .al-logo{display:none}
.al-card.is-error .al-pct{color:var(--bad);font-size:34px;transform:none}
.al-err-msg{font-size:14px;color:var(--foreground);margin:6px 0 18px;line-height:1.5}
.al-dismiss{display:inline-block;border:1px solid var(--accent);border-radius:var(--radius);
  background:transparent;color:var(--accent);font-family:var(--font-mono);text-transform:uppercase;
  letter-spacing:.1em;font-size:12px;font-weight:500;padding:11px 22px;cursor:pointer;transition:all .15s}
.al-dismiss:hover{background:var(--accent);color:#fff}
@media (prefers-reduced-motion:reduce){
  .al-overlay{transition:none}
  .al-ring-fg{transition:none}
  .al-step.is-active .al-mark{animation:none}
  .al-star,.al-aibadge,.al-aistatus-in,.al-aistatus-reasoning::after{animation:none}
  .al-orbit{animation:none;display:none}
}