/* Qualiflai Demo Center
   Shared stylesheet for demo/*.html. Tokens, nav, hero, buttons and footer are
   lifted from the house pages (index.html, trades.html) so the Demo Center
   reads as the same site. Demo-only components are grouped further down.
   The root pages keep their inline <style>; this file exists because four demo
   pages share one layout and duplicating it four times would drift. */

:root {
  --teal: #1D9E75;
  --teal-light: #5DCAA5;
  --teal-dark: #0F6E56;
  --bg: #0C0C0B;
  --bg2: #141413;
  --bg3: #1A1A18;
  --border: rgba(255,255,255,0.08);
  --text: #F0EFE9;
  --muted: #888880;
  --accent-line: 3px solid var(--teal);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'DM Sans', sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.container { max-width: 1100px; margin: 0 auto; padding: 0 24px; }

/* NAV */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(12,12,11,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1100px; margin: 0 auto; padding: 0 24px;
  display: flex; align-items: center; justify-content: space-between;
  height: 120px;
}
.nav-logo {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 800; font-size: 22px; letter-spacing: .04em;
  color: var(--text); text-decoration: none;
  display: flex; align-items: center; gap: 12px;
}
.nav-logo img { height: 109px; width: auto; }
.nav-links { display: flex; gap: 28px; align-items: center; }
.nav-links a {
  font-size: 14px; color: var(--muted); text-decoration: none;
  transition: color .2s; font-weight: 400;
}
.nav-links a:hover, .nav-links a.active { color: var(--teal); }
.nav-links a.nav-cta, .nav-cta {
  background: var(--teal); color: #fff;
  font-family: 'DM Sans', sans-serif; font-weight: 700; font-size: 14px;
  padding: 10px 22px; border: none; cursor: pointer;
  text-decoration: none; display: inline-block;
  transition: background .2s;
}
.nav-links a.nav-cta:hover { background: var(--teal-light); color: #fff; }
.nav-toggle { display: none; background: none; border: none; cursor: pointer; padding: 8px; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--text); margin: 5px 0; transition: .2s; }

/* HERO */
.hero {
  padding: 180px 0 100px;
  text-align: center;
  position: relative; overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute; top: 0; left: 50%; transform: translateX(-50%);
  width: 800px; height: 800px;
  background: radial-gradient(circle at center, rgba(29,158,117,0.1) 0%, transparent 65%);
  pointer-events: none;
}
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 12px; font-weight: 500; letter-spacing: .12em; text-transform: uppercase;
  color: var(--teal); margin-bottom: 28px;
}
.hero-eyebrow::before, .hero-eyebrow::after {
  content: ''; display: block;
  width: 24px; height: 2px; background: var(--teal);
}
.hero h1 {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 800; font-size: clamp(46px, 7vw, 84px);
  line-height: .95; letter-spacing: -.01em;
  text-transform: uppercase; margin-bottom: 28px;
}
.hero h1 em { color: var(--teal); font-style: normal; display: block; }
.hero-sub {
  font-size: 19px; font-weight: 300; color: var(--muted);
  max-width: 640px; margin: 0 auto 44px; line-height: 1.65;
}
.hero-sub strong { color: var(--text); font-weight: 500; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; justify-content: center; align-items: center; }

.hero-band {
  margin-top: 56px; position: relative; z-index: 1;
  border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
  height: 300px; overflow: hidden;
}
.hero-band img { width: 100%; height: 100%; object-fit: cover; object-position: center 40%; display: block; opacity: .72; }

/* BUTTONS */
.btn-primary {
  background: var(--teal); color: #fff;
  font-family: 'DM Sans', sans-serif; font-weight: 500; font-size: 15px;
  padding: 16px 32px; border: none; cursor: pointer;
  text-decoration: none; display: inline-block;
  transition: background .2s, transform .15s;
  letter-spacing: .01em;
  position: relative; overflow: hidden;
}
.btn-primary:hover { background: var(--teal-light); transform: translateY(-1px); }
.btn-primary::after {
  content: ''; position: absolute; top: 0; left: -120%; width: 60%; height: 100%;
  background: linear-gradient(120deg, transparent, rgba(255,255,255,0.35), transparent);
  transform: skewX(-20deg); transition: left .6s ease;
}
.btn-primary:hover::after { left: 140%; }
.btn-outline {
  background: transparent; color: var(--text);
  border: 1px solid var(--border);
  font-family: 'DM Sans', sans-serif; font-weight: 500; font-size: 15px;
  padding: 15px 30px; text-decoration: none; display: inline-block;
  transition: border-color .2s, color .2s;
}
.btn-outline:hover { border-color: var(--teal); color: var(--teal); }
.btn-secondary {
  color: var(--muted); font-size: 14px; font-weight: 400;
  text-decoration: none; border-bottom: 1px solid var(--border);
  padding-bottom: 2px; transition: color .2s, border-color .2s;
}
.btn-secondary:hover { color: var(--text); border-color: var(--muted); }

/* SECTION SHARED */
section { padding: 100px 0; }
.section-alt { background: var(--bg2); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.section-label {
  font-size: 11px; font-weight: 500; letter-spacing: .14em;
  text-transform: uppercase; color: var(--teal); margin-bottom: 20px;
  display: flex; align-items: center; gap: 10px;
}
.section-label::before {
  content: ''; display: block;
  width: 20px; height: 2px; background: var(--teal); flex-shrink: 0;
}
.section-title {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700; font-size: clamp(34px, 5vw, 52px);
  line-height: 1.05; text-transform: uppercase; margin-bottom: 20px;
}
.section-sub {
  font-size: 17px; font-weight: 300; color: var(--muted);
  max-width: 620px; line-height: 1.65;
}

/* PRODUCT CARDS (demo home) */
.product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px; margin-top: 60px; }
.product-card {
  background: var(--bg); padding: 44px 34px;
  border-top: 3px solid var(--border);
  display: flex; flex-direction: column;
  text-decoration: none; color: inherit;
  transition: border-top-color .3s, transform .25s cubic-bezier(.16,1,.3,1), background .3s;
}
.product-card:hover { border-top-color: var(--teal); transform: translateY(-6px); background: var(--bg3); }
.product-name {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700; font-size: 28px; text-transform: uppercase;
  margin-bottom: 6px; line-height: 1.1;
}
.product-kicker { font-size: 12px; letter-spacing: .1em; text-transform: uppercase; color: var(--teal); margin-bottom: 16px; }
.product-desc { font-size: 15px; color: var(--muted); line-height: 1.65; margin-bottom: 20px; flex: 1; }
.product-link {
  font-size: 13px; font-weight: 500; color: var(--teal);
  letter-spacing: .04em; text-transform: uppercase;
  display: inline-flex; align-items: center; gap: 6px; transition: gap .2s;
}
.product-card:hover .product-link { gap: 10px; }

/* A DAY WITH IT: numbered walkthrough steps */
.walk { display: flex; flex-direction: column; gap: 2px; margin-top: 60px; }
.walk-step {
  background: var(--bg2); border-top: var(--accent-line);
  padding: 44px 40px;
  display: grid; grid-template-columns: 96px 1fr; gap: 28px; align-items: start;
}
.walk-step.has-media { grid-template-columns: 96px 1fr 1fr; }
.walk-num {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 800; font-size: 64px; line-height: .9;
  color: rgba(255,255,255,0.10);
}
.walk-title {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700; font-size: 24px; text-transform: uppercase;
  margin-bottom: 12px; line-height: 1.1;
}
.walk-text { font-size: 15px; color: var(--muted); line-height: 1.7; }
.walk-text + .walk-text { margin-top: 12px; }
.walk-media { align-self: stretch; }
.walk-media img { width: 100%; height: 100%; min-height: 220px; object-fit: cover; display: block; opacity: .8; border: 1px solid var(--border); }

/* NOTIFICATION LADDER */
.ladder { list-style: none; margin-top: 28px; border-left: 1px solid var(--border); padding-left: 0; }
.ladder li { position: relative; padding: 0 0 22px 28px; }
.ladder li:last-child { padding-bottom: 0; }
.ladder li::before {
  content: ''; position: absolute; left: -5px; top: 7px;
  width: 9px; height: 9px; border-radius: 50%;
  background: var(--teal); box-shadow: 0 0 0 4px var(--bg2);
}
.ladder-rung {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700; font-size: 17px; text-transform: uppercase;
  letter-spacing: .03em; margin-bottom: 3px;
}
.ladder-detail { font-size: 14px; color: var(--muted); line-height: 1.6; }

/* TIMELINE (QualiConnect renewal ladder) */
.timeline { display: grid; grid-template-columns: repeat(5, 1fr); gap: 2px; margin-top: 60px; }
.timeline-item {
  background: var(--bg); padding: 32px 24px;
  border-top: 3px solid var(--border); transition: border-top-color .3s;
}
.timeline-item:hover { border-top-color: var(--teal); }
.timeline-when {
  font-size: 11px; letter-spacing: .12em; text-transform: uppercase;
  color: var(--teal); margin-bottom: 12px;
}
.timeline-what {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700; font-size: 19px; text-transform: uppercase;
  line-height: 1.15; margin-bottom: 10px;
}
.timeline-detail { font-size: 13px; color: var(--muted); line-height: 1.6; }

/* INTEGRATION BADGES */
.badge-grid { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 44px; }
.badge {
  border: 1px solid var(--border); background: var(--bg2);
  font-size: 13px; color: var(--muted); letter-spacing: .02em;
  padding: 11px 18px; transition: border-color .2s, color .2s;
}
.badge:hover { border-color: var(--teal); color: var(--text); }
.badge.badge-open { border-style: dashed; color: var(--teal); }

/* FEATURE / REACH GRID */
.reach-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 2px; margin-top: 60px; }
.reach-card { background: var(--bg); padding: 34px; border-top: 1px solid var(--border); transition: border-top-color .2s; }
.reach-card:hover { border-top-color: var(--teal); }
.reach-title {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700; font-size: 20px; text-transform: uppercase; margin-bottom: 10px;
}
.reach-text { font-size: 14px; color: var(--muted); line-height: 1.65; }

/* PRICING LINE */
.price-block {
  margin-top: 44px; background: var(--bg2);
  border-top: var(--accent-line); padding: 40px;
  max-width: 760px;
}
.price-headline {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700; font-size: 40px; line-height: 1; margin-bottom: 10px;
}
.price-headline span { font-size: 18px; font-weight: 400; color: var(--muted); }
.price-detail { font-size: 15px; color: var(--muted); line-height: 1.7; }
.price-note { font-size: 13px; color: var(--muted); line-height: 1.7; margin-top: 18px; padding-top: 18px; border-top: 1px solid var(--border); }

/* DEMO SCREENSHOT SLOTS
   A .demo-shot is a real product screenshot. While the shot is still being
   captured it carries .pending and renders as a labeled slot instead of an
   image. See demo/README.md for how to drop the real file in. */
.shot-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 2px; margin-top: 60px; }
.shot-grid.one-up { grid-template-columns: 1fr; }
.demo-shot { background: var(--bg2); border: 1px solid var(--border); margin: 0; }
.demo-shot img { width: 100%; height: auto; display: block; }
.demo-shot figcaption {
  font-size: 13px; color: var(--muted); line-height: 1.6;
  padding: 16px 20px; border-top: 1px solid var(--border);
}
.demo-shot.pending { border-style: dashed; border-color: rgba(29,158,117,0.35); }
.demo-shot.pending .shot-slot {
  min-height: 240px; display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 10px;
  padding: 40px 24px; text-align: center;
  background:
    repeating-linear-gradient(135deg, rgba(255,255,255,0.015) 0 12px, transparent 12px 24px),
    var(--bg3);
}
/* .shot-tag and .shot-file are shared by .demo-shot and .artifact slots, so
   they are deliberately unscoped. Scoping them to .demo-shot once let the long
   monospace file path inside an .artifact render at body size with no wrap,
   which pushed the whole grid past the viewport. */
.shot-tag {
  font-size: 10px; letter-spacing: .16em; text-transform: uppercase;
  color: var(--teal); border: 1px solid rgba(29,158,117,0.4); padding: 5px 12px;
}
/* The slot keeps its file path in the markup so whoever fills it knows what to
   drop in, but a visitor should never read our asset paths. Hidden, not deleted. */
.shot-file, .video-slot-file { display: none; }
.demo-shot.pending figcaption { border-top-style: dashed; }

/* Grid and flex children default to min-width:auto, which lets a long
   unbreakable string widen its whole track. Every grid on these pages holds
   text, so none of them wants that. */
.product-grid > *, .shot-grid > *, .reach-grid > *, .timeline > *,
.after > *, .callpanel > *, .walk-step > *, .artifact-strip > * { min-width: 0; }

/* CALL / BOOK CTA PAIR (ends every page) */
.close-cta { background: var(--teal-dark); border-top: 1px solid rgba(255,255,255,0.1); text-align: center; position: relative; overflow: hidden; }
.close-cta::before {
  content: 'QUALIFLAI';
  position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%);
  font-family: 'Barlow Condensed', sans-serif; font-weight: 800; font-size: 200px;
  color: rgba(255,255,255,0.04); white-space: nowrap; pointer-events: none; letter-spacing: .04em;
}
.close-cta h2 {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 800; font-size: clamp(36px, 5.5vw, 64px);
  text-transform: uppercase; line-height: 1; margin-bottom: 18px; position: relative;
}
.close-cta p { font-size: 17px; color: rgba(255,255,255,0.72); margin: 0 auto 36px; max-width: 620px; position: relative; }
.close-actions { display: flex; gap: 14px; flex-wrap: wrap; justify-content: center; position: relative; }
.close-cta .btn-primary { background: #fff; color: var(--teal-dark); }
.close-cta .btn-primary:hover { background: var(--text); }
.close-cta .btn-outline { border-color: rgba(255,255,255,0.35); color: #fff; }
.close-cta .btn-outline:hover { border-color: #fff; color: #fff; background: rgba(255,255,255,0.08); }
.demo-line-note { font-size: 13px; color: rgba(255,255,255,0.6); margin-top: 24px; position: relative; }

/* DEMO LINE PANEL */
.callpanel { margin-top: 60px; display: grid; grid-template-columns: 1fr 1fr; gap: 2px; }
.callpanel > div { background: var(--bg2); padding: 40px; border-top: var(--accent-line); }
.callpanel-num {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 800; font-size: clamp(32px, 4.5vw, 46px); line-height: 1;
  color: var(--teal); text-decoration: none; display: inline-block; margin-bottom: 12px;
}
.callpanel-num:hover { color: var(--teal-light); }
.callpanel-label { font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); margin-bottom: 18px; }
.callpanel-text { font-size: 15px; color: var(--muted); line-height: 1.7; }

/* WHO WE ARE */
.who { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; margin-top: 60px; }
.who img { width: 100%; height: 340px; object-fit: cover; display: block; border: 1px solid var(--border); opacity: .8; }
.who-text p { font-size: 16px; color: var(--muted); line-height: 1.75; }
.who-text p + p { margin-top: 16px; }
.who-text strong { color: var(--text); font-weight: 500; }

/* AFTER YOU BOOK */
.after { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px; margin-top: 48px; }
.after-item { background: var(--bg2); padding: 30px 26px; border-top: 1px solid var(--border); }
.after-item-title {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700; font-size: 18px; text-transform: uppercase; margin-bottom: 8px;
}
.after-item-text { font-size: 14px; color: var(--muted); line-height: 1.65; }

/* FOOTER */
footer { background: var(--bg); border-top: 1px solid var(--border); padding: 40px 0; }
.footer-inner { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 16px; }
.footer-logo img { height: 82px; width: auto; }
.footer-copy { font-size: 13px; color: var(--muted); }
.footer-links { display: flex; gap: 24px; flex-wrap: wrap; }
.footer-links a { font-size: 13px; color: var(--muted); text-decoration: none; transition: color .2s; }
.footer-links a:hover { color: var(--teal); }

/* ANIMATIONS */
@keyframes fadeUp { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: translateY(0); } }
.hero-eyebrow { animation: fadeUp .6s ease both; }
.hero h1 { animation: fadeUp .7s .1s cubic-bezier(.16,1,.3,1) both; }
.hero-sub { animation: fadeUp .6s .25s ease both; }
.hero-actions { animation: fadeUp .6s .4s ease both; }
@keyframes heroPulse {
  0%, 100% { opacity: .55; transform: translateX(-50%) scale(1); }
  50%      { opacity: 1;   transform: translateX(-50%) scale(1.12); }
}
.hero::before { animation: heroPulse 7s ease-in-out infinite; will-change: opacity, transform; }
@keyframes drawLine { from { width: 0; } to { width: 24px; } }
.hero-eyebrow::before, .hero-eyebrow::after { animation: drawLine .6s .5s ease both; }
.reveal { opacity: 0; transform: translateY(34px); transition: opacity .7s cubic-bezier(.16,1,.3,1), transform .7s cubic-bezier(.16,1,.3,1); will-change: opacity, transform; }
.reveal.in { opacity: 1; transform: translateY(0); }
.reveal.stagger.in > * { animation: fadeUp .6s ease both; }
.reveal.stagger.in > *:nth-child(1) { animation-delay: .04s; }
.reveal.stagger.in > *:nth-child(2) { animation-delay: .12s; }
.reveal.stagger.in > *:nth-child(3) { animation-delay: .20s; }
.reveal.stagger.in > *:nth-child(4) { animation-delay: .28s; }
.reveal.stagger.in > *:nth-child(5) { animation-delay: .36s; }
.reveal.stagger.in > *:nth-child(6) { animation-delay: .44s; }
.walk-step { transition: transform .25s cubic-bezier(.16,1,.3,1), border-top-color .3s; }
.walk-step:hover { transform: translateY(-3px); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1 !important; transform: none !important; }
}

/* RESPONSIVE */
@media (max-width: 900px) {
  .product-grid { grid-template-columns: 1fr; }
  .timeline { grid-template-columns: repeat(2, 1fr); }
  .after { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  section { padding: 72px 0; }
  .nav-toggle { display: block; }
  .nav-inner { height: 72px; }
  .nav-logo img { height: 44px; }
  .nav-links {
    display: none; position: absolute; top: 100%; left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: rgba(12,12,11,0.98); border-bottom: 1px solid var(--border);
    padding: 8px 24px 16px;
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 14px 0; font-size: 16px; width: 100%; }
  .nav-links a.nav-cta { margin-top: 8px; text-align: center; }
  .hero { padding: 120px 0 72px; }
  .hero-band { height: 200px; margin-top: 40px; }
  .walk-step, .walk-step.has-media { grid-template-columns: 1fr; gap: 16px; padding: 32px 24px; }
  .walk-num { font-size: 44px; }
  .walk-media img { min-height: 180px; }
  .shot-grid, .reach-grid, .callpanel, .timeline { grid-template-columns: 1fr; }
  .who { grid-template-columns: 1fr; gap: 28px; }
  .who img { height: 240px; }
  .price-block { padding: 28px 24px; }
  .close-cta::before { font-size: 110px; }
  .callpanel > div { padding: 28px 24px; }
}