/* =================================================================
   HORIZON OS — Scroll Detail Stylesheet
   Editorial · glassy · scroll-driven
   ================================================================= */

:root{
  --font: "Pretendard Variable","Pretendard","Inter",-apple-system,BlinkMacSystemFont,system-ui,sans-serif;

  --ink-1:#161b35;
  --ink-2:#3a4170;
  --ink-3:#5a6190;
  --ink-4:#8189b3;
  --ink-mute:#a4a9cc;

  --paper:#eef0ff;
  --paper-2:#e9e3ff;
  --paper-3:#f3eaff;

  --line: rgba(30,40,90,.10);
  --line-2: rgba(30,40,90,.06);

  --glass-bg: rgba(255,255,255,0.46);
  --glass-bg-2: rgba(255,255,255,0.30);
  --glass-bd: rgba(255,255,255,0.65);
  --glass-sh:
    0 30px 80px -28px rgba(30,40,90,0.34),
    0 8px 26px -10px rgba(30,40,90,0.18),
    inset 0 1px 0 rgba(255,255,255,0.85);

  --accent-1:#5b7cff;
  --accent-2:#8a7cff;
  --accent-3:#ff9ec7;
  --accent-4:#9be0c2;

  --ease-calm: cubic-bezier(.22,.7,.22,1);
  --ease-soft: cubic-bezier(.2,.6,.2,1);
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--font);
  color:var(--ink-1);
  background:#eef0ff;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  font-feature-settings:"ss01","cv11","tnum";
  letter-spacing:-0.012em;
  line-height:1.5;
  overflow-x:hidden;
}
.num{font-variant-numeric:tabular-nums;font-feature-settings:"tnum"}
button{font-family:inherit;color:inherit;background:none;border:0;cursor:pointer}
sup{font-size:.5em;font-weight:500;vertical-align:super}

/* =================================================================
   PERSISTENT ATMOSPHERE
   ================================================================= */
.atmos{position:fixed;inset:0;z-index:-2;overflow:hidden;pointer-events:none}
.atmos-sky{
  position:absolute;inset:0;
  background:
    radial-gradient(1400px 800px at 80% -10%, rgba(255,200,230,.55), transparent 60%),
    radial-gradient(1100px 800px at 10% 18%, rgba(170,190,255,.62), transparent 60%),
    radial-gradient(1200px 900px at 50% 110%, rgba(200,180,255,.55), transparent 60%),
    linear-gradient(180deg, #e6ecff 0%, #ece3ff 50%, #f5eaff 100%);
}
.atmos-orb{position:absolute;border-radius:50%;filter:blur(80px);opacity:.55;will-change:transform}
.atmos-orb.o1{width:620px;height:620px;left:-140px;top:6%;background:radial-gradient(circle,#b9c6ff,transparent 60%)}
.atmos-orb.o2{width:520px;height:520px;right:-100px;top:18%;background:radial-gradient(circle,#e3c6ff,transparent 60%)}
.atmos-orb.o3{width:680px;height:680px;left:25%;bottom:-200px;background:radial-gradient(circle,#ffd2ec,transparent 60%)}
.atmos-orb.o4{width:520px;height:520px;right:-100px;bottom:6%;background:radial-gradient(circle,#bfeede,transparent 60%);opacity:.4}

.atmos-grid{
  position:absolute;inset:0;opacity:.06;
  background-image:
    linear-gradient(90deg, rgba(20,30,80,.5) 1px, transparent 1px),
    linear-gradient(0deg, rgba(20,30,80,.5) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
}
.atmos-noise{
  position:absolute;inset:0;opacity:.06;mix-blend-mode:overlay;
  background-image: radial-gradient(rgba(0,0,0,.6) 1px, transparent 1px);
  background-size:3px 3px;
}

/* =================================================================
   FLOATING NAV
   ================================================================= */
.nav{
  position:fixed;top:18px;left:50%;transform:translateX(-50%);
  z-index:90;
  display:flex;align-items:center;gap:22px;
  padding:10px 18px;
  background:rgba(255,255,255,.55);
  backdrop-filter:blur(22px) saturate(160%);
  -webkit-backdrop-filter:blur(22px) saturate(160%);
  border:1px solid rgba(255,255,255,.75);
  border-radius:999px;
  box-shadow:0 12px 38px -18px rgba(40,50,120,.35), inset 0 1px 0 rgba(255,255,255,.9);
  font-size:12px;
  color:var(--ink-2);
}
.nav-l,.nav-r{display:flex;align-items:center;gap:14px}
.nav-mark{
  width:22px;height:22px;border-radius:7px;
  background:conic-gradient(from 220deg, #7d9bff, #b6a4ff, #ff9ec7, #7d9bff);
  display:grid;place-items:center;
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.6), 0 4px 12px -4px rgba(90,110,220,.5);
  position:relative;
}
.nav-mark::after{
  content:"";position:absolute;inset:5px;border-radius:50%;
  background:rgba(255,255,255,.85);
}
.nav-brand{font-weight:600;letter-spacing:-.01em;color:var(--ink-1)}
.nav-ver{font-size:11px;color:var(--ink-3);padding:2px 8px;border:1px solid var(--line);border-radius:999px}
.nav-prog{
  width:120px;height:3px;border-radius:999px;
  background:rgba(30,40,90,.10);overflow:hidden;
}
.nav-prog-fill{
  display:block;height:100%;width:0;
  background:linear-gradient(90deg,#5b7cff,#a07cff,#ff9ec7);
  transition:width .15s linear;
}
.nav-idx{font-size:11px;color:var(--ink-3);min-width:46px;text-align:right}

/* =================================================================
   RIGHT-SIDE INDEX
   ================================================================= */
.ix{
  position:fixed;right:24px;top:50%;transform:translateY(-50%);
  z-index:80;display:flex;flex-direction:column;gap:12px;
}
.ix-i{
  display:flex;align-items:center;justify-content:flex-end;gap:10px;
  text-decoration:none;color:var(--ink-3);
  font-size:11px;letter-spacing:.18em;text-transform:uppercase;
  opacity:.55;transition:all .35s var(--ease-calm);
  cursor:pointer;
}
.ix-i::before{
  content:attr(data-l);
  opacity:0;transition:opacity .35s var(--ease-calm), transform .35s var(--ease-calm);
  transform:translateX(8px);
}
.ix-i span{
  display:block;width:7px;height:7px;border-radius:50%;
  background:rgba(30,40,90,.25);
  transition:all .35s var(--ease-calm);
}
.ix-i:hover, .ix-i.on{opacity:1}
.ix-i:hover::before, .ix-i.on::before{opacity:1;transform:translateX(0)}
.ix-i.on span{
  background:linear-gradient(135deg,#5b7cff,#a07cff);
  width:11px;height:11px;
  box-shadow:0 0 0 4px rgba(91,124,255,.15);
}

/* =================================================================
   SECTION BASE
   ================================================================= */
.sec{
  position:relative;width:100%;
  padding:140px 60px;
  min-height:100vh;
}
.sec::after{
  /* slight scrim to keep type legible over the atmosphere */
  content:""; position:absolute; inset:0; pointer-events:none; z-index:-1;
}

/* shared reveal helper */
.reveal{opacity:0;transform:translateY(28px);
  transition:opacity .9s var(--ease-calm) var(--d,0s), transform .9s var(--ease-calm) var(--d,0s);
  will-change:transform,opacity;
}
.reveal.in{opacity:1;transform:translateY(0)}

/* small ribbon dot */
.dot{
  display:inline-block;width:6px;height:6px;border-radius:50%;
  background:linear-gradient(135deg,#5b7cff,#a07cff);
  margin-right:8px;vertical-align:1px;
}

/* =================================================================
   00 HERO — desktop view (real OS at the top)
   ================================================================= */
.hero{
  padding:0;min-height:100vh;
  display:flex;align-items:center;justify-content:center;
  position:relative;
}
.hero-os{
  position:relative;width:100%;height:100vh;
  overflow:hidden;
  background:
    linear-gradient(180deg, rgba(140,160,255,0.04), rgba(180,160,255,0.04)),
    url("assets/wallpaper.png") center/cover no-repeat;
  transform-origin:50% 50%;
  will-change:transform, opacity, filter;
}
.hero-os::after{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(120% 60% at 50% 0%, rgba(120,140,255,0.14), transparent 60%),
    radial-gradient(80% 60% at 100% 100%, rgba(180,160,255,0.10), transparent 60%);
}

/* OS topbar */
.os-topbar{
  position:absolute;top:10px;left:10px;right:10px;height:38px;
  display:flex;align-items:center;gap:18px;padding:0 14px;
  border-radius:18px;
  background:rgba(255,255,255,.28);
  backdrop-filter:blur(24px) saturate(140%);
  -webkit-backdrop-filter:blur(24px) saturate(140%);
  border:1px solid rgba(255,255,255,.45);
  box-shadow:0 4px 18px rgba(40,55,120,.10), inset 0 1px 0 rgba(255,255,255,.6);
  z-index:50;font-size:13px;color:#1d2347;
}
.os-tb-l,.os-tb-r{display:flex;align-items:center;gap:14px}
.os-tb-r{margin-left:auto;gap:12px}
.os-tb-c{flex:1;display:flex;justify-content:center}
.os-tb-logo{
  width:22px;height:22px;border-radius:7px;
  background:conic-gradient(from 220deg, #7d9bff, #b6a4ff, #7d9bff);
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.5), 0 2px 6px rgba(80,100,200,.35);
}
.os-tb-brand{font-weight:700;letter-spacing:-.01em}
.os-tb-menu{display:flex;gap:14px;color:#2a3160;font-weight:500;opacity:.88}
.os-tb-search{
  width:min(420px,42vw);height:26px;border-radius:999px;
  display:flex;align-items:center;justify-content:center;gap:8px;
  background:rgba(255,255,255,.42);
  border:1px solid rgba(255,255,255,.6);
  font-size:12px;color:#5a6190;
}
.os-tb-search .ic-search,.rt-tb-search .ic-search{width:13px;height:13px;color:#5a6190}
.os-tb-ico{
  display:grid;place-items:center;
  width:24px;height:24px;border-radius:8px;
  color:#2a3160;
}
.os-tb-ico svg{width:15px;height:15px}
.os-tb-r > svg{width:14px;height:14px;color:#2a3160}
.os-tb-time{font-weight:500;color:#1d2347;font-size:12.5px}
.os-tb-avatar{
  width:22px;height:22px;border-radius:50%;
  background:linear-gradient(135deg,#ffd2c0,#ffbac0);
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.5);
}

/* widgets */
.os-wl{position:absolute;top:64px;left:18px;display:flex;flex-direction:column;gap:14px;z-index:5;width:280px}
.os-wr{position:absolute;top:64px;right:18px;display:flex;flex-direction:column;gap:14px;z-index:5;width:270px}
.os-widget{
  padding:16px;border-radius:22px;
  background:var(--glass-bg);
  backdrop-filter:blur(22px) saturate(160%);
  -webkit-backdrop-filter:blur(22px) saturate(160%);
  border:1px solid var(--glass-bd);
  box-shadow:var(--glass-sh);
  color:var(--ink-1);
}

.os-w-weather .os-ww-row{display:flex;justify-content:space-between;align-items:flex-start}
.os-ww-t{font-size:48px;font-weight:300;letter-spacing:-.02em;line-height:1}
.os-ww-c{font-size:13px;color:var(--ink-2);margin-top:4px}
.os-ww-f{font-size:11px;color:var(--ink-3);margin-top:2px}
.os-ww-r{text-align:right;font-size:11.5px;color:var(--ink-3)}
.os-ww-loc{font-weight:600;color:var(--ink-1);font-size:12px;margin-bottom:6px}
.os-ww-aqi{margin-top:6px;display:inline-block;background:rgba(155,224,194,.5);color:#2a6e54;padding:2px 8px;border-radius:999px;font-weight:600;font-size:10.5px}
.os-ww-hours{
  margin-top:14px;padding:10px;border-radius:14px;
  background:rgba(255,255,255,.35);border:1px solid rgba(255,255,255,.5);
  display:flex;justify-content:space-between;
}
.os-ww-hours > div{display:flex;flex-direction:column;align-items:center;gap:2px;font-size:10px;color:var(--ink-3)}
.os-ww-hours .i{font-size:14px}
.os-ww-hours .d{font-size:12px;color:var(--ink-1);font-weight:600}

.os-w-cal{padding:14px 16px 16px}
.os-wc-head{display:flex;justify-content:space-between;font-size:12.5px;font-weight:600;color:var(--ink-1);margin-bottom:10px}
.os-wc-head span:last-child{font-size:10.5px;color:#fff;background:linear-gradient(135deg,#5b7cff,#7c8cff);padding:2px 10px;border-radius:999px;font-weight:500}
.os-wc-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:2px;font-size:11px;text-align:center;color:var(--ink-2)}
.os-wc-grid > span{padding:5px 2px;border-radius:6px}
.os-wc-grid > span:nth-child(-n+7){color:var(--ink-3);font-weight:600;font-size:10.5px}
.os-wc-grid .m{color:var(--ink-mute)}
.os-wc-grid .today{background:linear-gradient(135deg,#5b7cff,#7c8cff);color:#fff;font-weight:600}

.os-w-note{padding:14px 16px}
.os-wn-h{display:flex;justify-content:space-between;font-size:13px;font-weight:600;color:var(--ink-2);margin-bottom:10px}
.os-wn-h span{color:var(--accent-1);font-size:14px}
.os-w-note ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:8px}
.os-w-note li{display:flex;align-items:center;gap:8px;font-size:12.5px;color:var(--ink-2)}
.os-w-note .cb{width:14px;height:14px;border-radius:5px;border:1.5px solid var(--ink-mute);flex:none}
.os-wn-all{margin-top:12px;padding-top:10px;border-top:1px solid rgba(255,255,255,.5);display:flex;justify-content:space-between;font-size:12px;color:var(--ink-3);font-weight:500}

.os-w-sys{padding:16px 18px}
.os-ws-h{font-size:13px;font-weight:600;color:var(--ink-2);margin-bottom:14px}
.os-ws-row{display:flex;align-items:center;gap:16px}
.os-ws-ring{
  width:84px;height:84px;border-radius:50%;
  background:conic-gradient(#5b7cff 0% 62%, rgba(91,124,255,.15) 62% 100%);
  display:grid;place-items:center;flex:none;
  position:relative;
}
.os-ws-ring::after{
  content:"";position:absolute;inset:7px;border-radius:50%;
  background:var(--glass-bg);
  border:1px solid rgba(255,255,255,.7);
}
.os-ws-ring > *{position:relative;z-index:1}
.os-ws-pct{font-size:18px;font-weight:600;color:var(--ink-1)}
.os-ws-lbl{font-size:10px;color:var(--ink-3);margin-top:-2px;text-align:center}
.os-ws-stats{flex:1;font-size:11px;color:var(--ink-3);display:flex;flex-direction:column;gap:4px}
.os-ws-stats .num:first-child{color:var(--ink-1);font-weight:600;font-size:13px}
.os-ws-bar{height:5px;border-radius:999px;background:rgba(91,124,255,.15);position:relative;overflow:hidden}
.os-ws-bar span{display:block;height:100%;width:50%;background:linear-gradient(90deg,#5b7cff,#9b7cff);border-radius:999px}
.os-ws-st{text-align:right}

.os-w-spaces{padding:14px 16px}
.os-wsp-h{font-size:13px;font-weight:600;color:var(--ink-2);margin-bottom:10px}
.os-wsp-i{display:flex;align-items:center;gap:10px;padding:6px 4px;font-size:12.5px;color:var(--ink-1);font-weight:500;cursor:default}
.os-wsp-i .ic{
  width:26px;height:26px;border-radius:8px;display:grid;place-items:center;
  background:rgba(255,255,255,.65);
  border:1px solid rgba(255,255,255,.7);
  color:var(--ink-2);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.7);
}
.os-wsp-i .ic svg{width:14px;height:14px}
.os-wsp-i.mute{color:var(--ink-3)}
.os-wsp-i .ic.mute{background:rgba(255,255,255,.4);color:var(--ink-3);border-style:dashed}

/* dock — monochrome glass tiles */
.os-dock,.rt-dock,.loop-dock{
  position:absolute;left:50%;bottom:22px;transform:translateX(-50%);
  z-index:5;display:flex;align-items:center;gap:6px;
  padding:8px 12px;border-radius:22px;
  background:rgba(255,255,255,.32);
  backdrop-filter:blur(24px) saturate(170%);
  -webkit-backdrop-filter:blur(24px) saturate(170%);
  border:1px solid rgba(255,255,255,.55);
  box-shadow:0 18px 40px -18px rgba(40,50,120,.45), inset 0 1px 0 rgba(255,255,255,.7);
}
.os-dk,.rt-dk{
  position:relative;
  width:46px;height:46px;border-radius:14px;
  display:grid;place-items:center;
  background:rgba(255,255,255,.55);
  border:1px solid rgba(255,255,255,.7);
  color:#3a4170;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.85), 0 4px 10px -4px rgba(40,50,120,.18);
  transition:transform .25s var(--ease-calm), background .25s ease;
}
.os-dk:hover,.rt-dk:hover{transform:translateY(-3px);background:rgba(255,255,255,.78)}
.os-dk svg,.rt-dk svg{width:24px;height:24px;color:#3a4170}
.os-dk.dk-launchpad,.rt-dk.dk-launchpad{
  background:linear-gradient(135deg, rgba(255,255,255,.85), rgba(255,255,255,.55));
}
.os-dk.dk-trash,.rt-dk.dk-trash{
  background:rgba(255,255,255,.4);
  border-style:dashed;
}
.os-dock-sep{
  width:1px;height:30px;
  background:linear-gradient(180deg, transparent, rgba(30,40,90,.18), transparent);
  margin:0 4px;
}
/* dock tooltip */
.dk-tip{
  position:absolute;bottom:calc(100% + 8px);left:50%;transform:translateX(-50%) translateY(4px);
  padding:4px 10px;border-radius:8px;
  background:rgba(30,40,90,.85);color:#fff;
  font-size:11px;white-space:nowrap;letter-spacing:-.005em;
  opacity:0;pointer-events:none;
  transition:opacity .2s ease, transform .25s var(--ease-calm);
}
.os-dk:hover .dk-tip{opacity:1;transform:translateX(-50%) translateY(0)}

.os-w-np{padding:14px 16px}
.os-wnp-h{font-size:13px;font-weight:600;color:var(--ink-2);margin-bottom:10px}
.os-wnp-row{display:flex;align-items:center;gap:12px}
.os-wnp-cv{width:46px;height:46px;border-radius:10px;background:radial-gradient(circle at 30% 30%,#dfd5ff,#a89aff);box-shadow:inset 0 0 0 1px rgba(255,255,255,.6)}
.os-wnp-t{font-size:13px;font-weight:600;color:var(--ink-1)}
.os-wnp-a{font-size:11px;color:var(--ink-3)}
.os-wnp-bar{height:3px;border-radius:999px;background:rgba(91,124,255,.18);margin-top:12px;overflow:hidden}
.os-wnp-bar span{display:block;height:100%;width:40%;background:linear-gradient(90deg,#5b7cff,#9b7cff)}
.os-wnp-time{display:flex;justify-content:space-between;font-size:10.5px;color:var(--ink-3);margin-top:4px}
.os-wnp-ctl{display:flex;justify-content:center;gap:18px;align-items:center;margin-top:6px;color:var(--ink-2)}
.os-wnp-ctl button{display:grid;place-items:center;color:var(--ink-2);padding:4px}
.os-wnp-ctl button svg{width:13px;height:13px}
.os-wnp-ctl .play svg{width:16px;height:16px;color:var(--ink-1)}

/* hero scroll CTA */
.hero-cta{
  position:absolute;left:50%;bottom:88px;transform:translateX(-50%);
  z-index:6;
  display:flex;flex-direction:column;align-items:center;gap:10px;
  color:#fff;font-size:11px;letter-spacing:.32em;text-transform:uppercase;
  text-shadow:0 2px 16px rgba(0,0,0,.3);
  opacity:.92;
}
.hero-cta-eyebrow{font-weight:500}
.hero-cta-line{
  width:1px;height:36px;
  background:linear-gradient(180deg, rgba(255,255,255,.95), transparent);
  animation: drip 2.2s ease-in-out infinite;
}
@keyframes drip{
  0%   {transform:scaleY(.15);transform-origin:top}
  45%  {transform:scaleY(1);transform-origin:top}
  46%  {transform:scaleY(1);transform-origin:bottom}
  100% {transform:scaleY(.15);transform-origin:bottom}
}

/* =================================================================
   01 INTRO
   ================================================================= */
.intro{
  padding:180px 80px 140px;
  display:grid;
  grid-template-columns: 1fr 280px;
  gap:80px;
  align-items:end;
}
.intro-wrap{max-width:1080px}
.intro-eyebrow{
  display:inline-flex;align-items:center;
  font-size:11.5px;letter-spacing:.22em;text-transform:uppercase;
  color:var(--ink-3);font-weight:500;
  padding:8px 14px;border-radius:999px;
  background:rgba(255,255,255,.5);
  border:1px solid rgba(255,255,255,.7);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
}
.intro-title{
  margin:36px 0 28px;
  font-size: clamp(56px, 8.6vw, 142px);
  line-height:.95;
  letter-spacing:-0.035em;
  font-weight:500;
  color:var(--ink-1);
}
.intro-title .line{display:block}
.intro-title em{
  font-style:italic;font-weight:300;
  background:linear-gradient(135deg,#5b7cff 0%, #a07cff 45%, #ff9ec7 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.intro-lede{
  max-width:660px;font-size:19px;line-height:1.55;
  color:var(--ink-2);font-weight:400;
}

.intro-meta{
  display:grid;grid-template-columns:repeat(4, 1fr);gap:0;
  margin-top:60px;padding-top:28px;
  border-top:1px solid var(--line);
  max-width:920px;
}
.im-cell{padding-right:24px}
.im-cell + .im-cell{padding-left:24px;border-left:1px solid var(--line)}
.im-k{font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--ink-4);margin-bottom:6px}
.im-v{font-size:14px;color:var(--ink-1);font-weight:500;letter-spacing:-.01em}

.intro-marquee{
  margin-top:50px;padding:14px 0;
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  overflow:hidden;max-width:920px;
}
.im-track{
  display:flex;gap:24px;
  white-space:nowrap;
  animation: marquee 38s linear infinite;
  font-size:13px;letter-spacing:.22em;font-weight:600;color:var(--ink-2);
}
.im-track span{flex:none}
@keyframes marquee{0%{transform:translateX(0)}100%{transform:translateX(-50%)}}

.intro-side{
  align-self:end;justify-self:end;
  text-align:right;color:var(--ink-3);
  max-width:240px;padding-bottom:8px;
}
.is-cap{font-size:11px;letter-spacing:.28em;color:var(--ink-4);margin-bottom:8px}
.is-sub{font-size:12.5px;line-height:1.55;font-style:italic;color:var(--ink-3)}

/* =================================================================
   02 PHILOSOPHY
   ================================================================= */
.philo{
  padding:160px 80px;
  display:grid;
  grid-template-columns: 1fr 1.2fr;
  gap:80px;
  align-items:start;
}
.philo-l{position:sticky;top:120px}
.ph-eyebrow{
  display:inline-flex;align-items:center;
  font-size:11.5px;letter-spacing:.22em;text-transform:uppercase;
  color:var(--ink-3);font-weight:500;
  margin-bottom:24px;
}
.ph-title{
  margin:0 0 22px;
  font-size: clamp(40px, 4.2vw, 64px);
  line-height:1.04;letter-spacing:-.028em;
  font-weight:500;color:var(--ink-1);
}
.ph-body{max-width:420px;color:var(--ink-2);font-size:16px;line-height:1.6}

.philo-r{display:flex;flex-direction:column;gap:18px}
.ph-card{
  display:grid;grid-template-columns:64px 1fr;gap:24px;
  padding:32px 28px;
  border:1px solid var(--line);
  border-radius:22px;
  background:rgba(255,255,255,.45);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  transition:transform .5s var(--ease-calm), border-color .5s ease;
}
.ph-card:hover{transform:translateX(6px);border-color:rgba(91,124,255,.45)}
.ph-n{font-size:30px;color:var(--ink-4);font-weight:300;letter-spacing:-.02em}
.ph-k{font-size:22px;font-weight:500;color:var(--ink-1);margin-bottom:8px;letter-spacing:-.018em}
.ph-d{font-size:14.5px;color:var(--ink-2);line-height:1.6;max-width:520px}

/* =================================================================
   APP SHOWCASE — sticky full-screen
   ================================================================= */
.app-sec{
  position:relative;
  height:260vh;
  padding:0;
}
.app-sticky{
  position:sticky;top:0;height:100vh;width:100%;
  display:flex;align-items:center;justify-content:center;
  overflow:hidden;
}
.app-stage{
  position:relative;width:100%;height:100%;
  display:grid;
  grid-template-columns: minmax(380px, 0.85fr) 1.2fr;
  gap:60px;
  padding:120px 80px 80px;
  align-items:center;
}

/* big number behind */
.app-bignum{
  position:absolute;left:-2vw;top:6vh;
  font-size: clamp(220px, 32vw, 520px);
  line-height:.85;
  font-weight:200;letter-spacing:-.04em;
  color:rgba(20,30,80,.045);
  pointer-events:none;user-select:none;
  z-index:0;
}

/* meta column */
.app-meta{position:relative;z-index:2;max-width:520px}
.app-eyebrow{
  display:inline-flex;align-items:center;
  font-size:11px;letter-spacing:.24em;text-transform:uppercase;
  color:var(--ink-3);font-weight:600;
  padding:7px 12px;border-radius:999px;
  background:rgba(255,255,255,.55);
  border:1px solid rgba(255,255,255,.7);
  margin-bottom:28px;
  backdrop-filter:blur(12px);
}
.app-title{
  margin:0 0 12px;
  font-size: clamp(56px, 6.6vw, 108px);
  line-height:.96;letter-spacing:-.032em;
  font-weight:500;color:var(--ink-1);
}
.app-tag{
  margin:0 0 22px;
  font-size:22px;line-height:1.25;
  font-style:italic;color:var(--ink-2);font-weight:400;
  letter-spacing:-.015em;
}
.app-body{
  margin:0 0 28px;font-size:15.5px;line-height:1.62;
  color:var(--ink-2);max-width:480px;
}
.app-feat{
  list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:10px;
}
.app-feat li{
  display:flex;align-items:flex-start;gap:14px;
  padding:12px 14px;border-radius:14px;
  background:rgba(255,255,255,.4);
  border:1px solid rgba(255,255,255,.6);
  backdrop-filter:blur(8px);
  font-size:13.5px;color:var(--ink-1);font-weight:500;
}
.app-feat li .num{
  display:grid;place-items:center;
  width:22px;height:22px;border-radius:50%;
  background:linear-gradient(135deg,#5b7cff,#a07cff);
  color:#fff;font-size:10px;font-weight:600;flex:none;
}

/* viz column */
.app-viz{
  position:relative;z-index:1;
  width:100%;height:min(620px, 72vh);
  display:flex;align-items:center;justify-content:center;
}

/* =================================================================
   SHARED APP-WINDOW SHELL — used by all 5 showcase visualizations.
   Mirrors the 3-pane "rail · main · aside" structure of the real
   apps in the OS, with click-to-switch interactivity.
   ================================================================= */
.aw{
  width:100%;max-width:720px;
  border-radius:18px;overflow:hidden;
  background:linear-gradient(160deg, rgba(255,255,255,.82), rgba(255,255,255,.5));
  border:1px solid rgba(255,255,255,.9);
  box-shadow:
    0 70px 110px -50px rgba(40,50,120,.5),
    0 22px 44px -20px rgba(40,50,120,.28),
    inset 0 1px 0 rgba(255,255,255,.95);
  backdrop-filter:blur(22px) saturate(160%);
  -webkit-backdrop-filter:blur(22px) saturate(160%);
  font-size:12.5px;color:var(--ink-1);
}
.aw-bar{
  display:flex;align-items:center;gap:14px;
  padding:0 16px;height:44px;
  border-bottom:1px solid var(--line);
  background:linear-gradient(180deg, rgba(255,255,255,.6), rgba(255,255,255,.2));
}
.aw-dots{display:flex;gap:7px}
.aw-dots i{width:11px;height:11px;border-radius:50%}
.aw-dots i:nth-child(1){background:#ff8a8a}
.aw-dots i:nth-child(2){background:#ffd16b}
.aw-dots i:nth-child(3){background:#7cd9a3}
.aw-title{display:flex;align-items:center;gap:8px;font-weight:500;color:var(--ink-2)}
.aw-title svg{width:14px;height:14px;color:var(--ink-2)}
.aw-name{font-weight:500;color:var(--ink-2)}
.aw-meta{margin-left:auto;font-size:11px;color:var(--ink-3);letter-spacing:.04em}
.aw-body{
  display:grid;
  grid-template-columns: 152px 1fr 168px;
  height:420px;
}
.aw-body.no-aside{grid-template-columns: 152px 1fr}
.aw-rail{
  padding:14px 10px;
  border-right:1px solid var(--line);
  display:flex;flex-direction:column;gap:3px;
  background:rgba(255,255,255,.25);
  overflow:auto;
}
.aw-rail-h{
  font-size:9.5px;letter-spacing:.18em;text-transform:uppercase;
  color:var(--ink-4);font-weight:600;padding:4px 8px;margin-top:6px;
}
.aw-rail-h:first-child{margin-top:0}
.aw-r{
  display:flex;align-items:center;gap:8px;
  padding:7px 9px;border-radius:8px;
  font-size:11.5px;color:var(--ink-2);font-weight:500;
  cursor:pointer;line-height:1.2;
  transition:background .2s ease, color .2s ease;
}
.aw-r:hover{background:rgba(91,124,255,.08);color:var(--ink-1)}
.aw-r .ic{
  width:16px;height:16px;display:grid;place-items:center;color:var(--ink-3);
  flex:none;
}
.aw-r .ic svg{width:14px;height:14px}
.aw-r .n{margin-left:auto;font-size:10.5px;color:var(--ink-4);font-weight:400}
.aw-r.on{
  background:linear-gradient(135deg,rgba(91,124,255,.16),rgba(160,124,255,.16));
  color:var(--ink-1);font-weight:600;
}
.aw-r.on .ic{color:var(--accent-1)}
.aw-r.on .n{color:var(--accent-1)}

.aw-main{padding:14px 16px;overflow:hidden;display:flex;flex-direction:column;gap:10px}
.aw-main-h{
  display:flex;align-items:center;gap:10px;
  font-size:11px;color:var(--ink-3);letter-spacing:.04em;font-weight:500;
  padding-bottom:8px;border-bottom:1px solid var(--line-2);
}
.aw-main-h .lab{font-size:9.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--ink-4);font-weight:600}
.aw-main-h .kw{font-style:italic;color:var(--ink-1);font-size:13px;font-weight:600}
.aw-main-h .cnt{margin-left:auto;font-size:10.5px;color:var(--ink-3)}

.aw-aside{
  padding:14px;
  border-left:1px solid var(--line);
  background:rgba(255,255,255,.25);
  display:flex;flex-direction:column;gap:12px;
  overflow:auto;
}
.aw-aside-h{font-size:9.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--ink-4);font-weight:600;margin-bottom:6px}
.aw-aside-card{
  padding:10px 12px;border-radius:10px;
  background:rgba(255,255,255,.55);
  border:1px solid var(--line);
}
.aw-aside-card .t{font-size:11.5px;font-weight:600;color:var(--ink-1)}
.aw-aside-card .s{font-size:10.5px;color:var(--ink-3);margin-top:2px}

/* panel system: only one .aw-panel.show is visible at a time */
.aw-panel{display:none;flex-direction:column;gap:10px;height:100%}
.aw-panel.show{display:flex}

/* tab strip inside aw-bar */
.aw-tabs{margin-left:auto;display:flex;gap:4px}
.aw-tab{
  padding:4px 10px;border-radius:999px;font-size:10.5px;font-weight:500;
  color:var(--ink-3);background:rgba(255,255,255,.5);border:1px solid var(--line);
  cursor:pointer;transition:all .2s ease;letter-spacing:.02em;
}
.aw-tab:hover{color:var(--ink-2)}
.aw-tab.on{
  background:linear-gradient(135deg,#5b7cff,#9b7cff);color:#fff;border-color:transparent;
  box-shadow:0 6px 14px -6px rgba(91,124,255,.55);
}

/* keyboard search bar inside aw-main */
.aw-search{
  display:flex;align-items:center;gap:8px;
  padding:9px 13px;border-radius:11px;
  background:rgba(255,255,255,.65);border:1px solid var(--line);
  font-size:12px;color:var(--ink-2);
}
.aw-search svg{width:13px;height:13px;color:var(--ink-3)}
.aw-search .kw{
  padding:2px 8px;border-radius:999px;font-size:10.5px;font-weight:600;
  background:linear-gradient(135deg,rgba(91,124,255,.18),rgba(160,124,255,.18));color:var(--ink-1);
}
.aw-search .pl{color:var(--ink-mute);font-style:italic}

/* keyword chip system */
.aw-chips{display:flex;gap:6px;flex-wrap:wrap}
.aw-chip{
  padding:4px 10px;border-radius:999px;font-size:10.5px;font-weight:500;
  background:rgba(255,255,255,.6);border:1px solid var(--line);color:var(--ink-2);
  cursor:pointer;transition:all .18s ease;
}
.aw-chip:hover{color:var(--ink-1);background:rgba(255,255,255,.85)}
.aw-chip.on{background:linear-gradient(135deg,#5b7cff,#9b7cff);color:#fff;border-color:transparent}

/* mini button */
.aw-btn{
  display:inline-flex;align-items:center;gap:6px;justify-content:center;
  padding:7px 12px;border-radius:9px;font-size:11px;font-weight:600;
  background:linear-gradient(135deg,#5b7cff,#9b7cff);color:#fff;
  cursor:pointer;
}
.aw-btn.ghost{
  background:rgba(255,255,255,.6);color:var(--ink-2);border:1px solid var(--line);
}

/* generic note row */
.aw-note{
  display:flex;justify-content:space-between;align-items:flex-end;
  padding:8px 0;border-bottom:1px solid var(--line-2);font-size:11.5px;color:var(--ink-1);
}
.aw-note:last-child{border:0}
.aw-note .ms{font-size:10.5px;color:var(--ink-3);font-weight:400;font-variant-numeric:tabular-nums}

/* image-grid in main area */
.aw-grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;flex:1;min-height:0}
.aw-grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;flex:1;min-height:0}
.aw-grid-3 > div,.aw-grid-4 > div{
  border-radius:10px;position:relative;overflow:hidden;
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.5);
}
.aw-grid-3 .lbl,.aw-grid-4 .lbl{
  position:absolute;left:6px;bottom:6px;
  font-size:9.5px;color:#fff;font-weight:500;
  padding:2px 6px;border-radius:999px;background:rgba(0,0,0,.35);backdrop-filter:blur(6px);
}

/* swatch row */
.aw-swatches{display:flex;gap:6px;flex-wrap:wrap}
.aw-swatch{width:32px;height:32px;border-radius:8px;box-shadow:inset 0 0 0 1px rgba(255,255,255,.45)}

/* divider label */
.aw-divider{
  display:flex;align-items:center;gap:8px;
  font-size:9.5px;letter-spacing:.18em;text-transform:uppercase;
  color:var(--ink-4);font-weight:600;margin-top:4px;
}
.aw-divider::after{
  content:"";flex:1;height:1px;background:var(--line);
}

/* paint tile presets used across showcases */
.tone-1{background:linear-gradient(135deg,#b9c6ff,#e3c6ff)}
.tone-2{background:linear-gradient(135deg,#ffd2ec,#dfe6ff)}
.tone-3{background:linear-gradient(135deg,#bfeede,#dfe6ff)}
.tone-4{background:linear-gradient(160deg,#e6dcff,#ffd2ec)}
.tone-5{background:linear-gradient(135deg,#dfe6ff,#bfeede)}
.tone-6{background:linear-gradient(135deg,#ffe2cf,#ffd2ec)}
.tone-7{background:linear-gradient(135deg,#c5b3ff,#dfd0ff)}
.tone-8{background:linear-gradient(135deg,#9be0c2,#bfeede)}
.tone-9{background:linear-gradient(160deg,#ffd2ec,#e3c6ff)}

/* ============== 01 Moodboard viz ============== */
.app-01{background:linear-gradient(180deg, transparent 0%, rgba(255,210,236,.18) 60%, rgba(255,210,236,.06) 100%)}

.mb-viz{perspective:1600px;transform-style:preserve-3d}
.mb-frame{
  position:relative;width:100%;max-width:640px;
  border-radius:20px;overflow:hidden;
  background:linear-gradient(160deg, rgba(255,255,255,.78), rgba(255,255,255,.42));
  border:1px solid rgba(255,255,255,.9);
  box-shadow: 0 60px 100px -50px rgba(40,50,120,.5), 0 18px 38px -16px rgba(40,50,120,.25), inset 0 1px 0 rgba(255,255,255,.95);
  backdrop-filter:blur(22px) saturate(160%);
  transform: rotateX(2deg) rotateY(-4deg);
}
.mb-frame-top{
  height:44px;display:flex;align-items:center;gap:14px;
  padding:0 18px;border-bottom:1px solid var(--line);
  background:linear-gradient(180deg, rgba(255,255,255,.55), rgba(255,255,255,.2));
  font-size:12.5px;color:var(--ink-2);
}
.mb-frame-dots{display:flex;gap:7px}
.mb-frame-dots i{width:11px;height:11px;border-radius:50%;display:block}
.mb-frame-dots i:nth-child(1){background:#ff8a8a}
.mb-frame-dots i:nth-child(2){background:#ffd16b}
.mb-frame-dots i:nth-child(3){background:#7cd9a3}
.mb-frame-name{flex:1;font-weight:500}
.mb-frame-tab{padding:3px 11px;border-radius:999px;font-size:11px;color:var(--ink-3);background:rgba(255,255,255,.5);border:1px solid var(--line)}
.mb-frame-tab.on{background:linear-gradient(135deg,#dfe6ff,#ecdcff);color:#4a4f8a;border-color:rgba(255,255,255,.8)}

.mb-grid{
  padding:18px;
  display:grid;grid-template-columns:repeat(3, 1fr);grid-auto-rows:80px;gap:10px;
}
.mb-tile{
  border-radius:14px;position:relative;overflow:hidden;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.5);
}
.mb-tile.t1{background: linear-gradient(135deg,#b9c6ff,#e3c6ff)}
.mb-tile.t2{background: linear-gradient(135deg,#ffd2ec,#dfe6ff);grid-row:span 2}
.mb-tile.t3{background: linear-gradient(135deg,#bfeede,#dfe6ff)}
.mb-tile.t4{background: linear-gradient(160deg,#e6dcff,#ffd2ec)}
.mb-tile.t5{background: linear-gradient(135deg,#dfe6ff,#bfeede);grid-column:span 2}
.mb-tile.t6{background: linear-gradient(135deg,#ffe2cf,#ffd2ec)}
.mb-tile.t7{background: linear-gradient(135deg,#b9c6ff,#cfdfff)}
.mb-tile.t8{background: linear-gradient(135deg,#ffd2ec,#e3c6ff);grid-column:span 2}
.mb-tile.t9{background: linear-gradient(160deg,#bfeede,#ffe2cf)}
.mb-tag{
  position:absolute;left:8px;bottom:8px;
  font-size:10px;color:#fff;font-weight:500;letter-spacing:.05em;
  padding:3px 8px;border-radius:999px;
  background:rgba(0,0,0,.25);backdrop-filter:blur(8px);
}

/* floating chips */
.mb-chip{
  position:absolute;
  padding:6px 12px;font-size:11px;font-weight:600;letter-spacing:.05em;
  border-radius:999px;
  background:rgba(255,255,255,.85);
  border:1px solid rgba(255,255,255,.9);
  box-shadow:0 10px 24px -10px rgba(40,50,120,.35);
  color:var(--ink-2);
}
.mb-c1{top:8%;right:8%;transform:rotate(6deg)}
.mb-c2{bottom:14%;left:2%;transform:rotate(-4deg)}
.mb-c3{top:50%;right:0%;transform:rotate(-2deg)}
.mb-swatch{
  position:absolute;left:-4%;top:12%;
  display:flex;gap:4px;padding:6px;border-radius:14px;
  background:rgba(255,255,255,.9);
  border:1px solid rgba(255,255,255,.9);
  box-shadow:0 12px 28px -10px rgba(40,50,120,.4);
  transform:rotate(-8deg);
}
.mb-swatch i{display:block;width:22px;height:22px;border-radius:6px;box-shadow:inset 0 0 0 1px rgba(255,255,255,.4)}

/* ============== 02 Lexi viz ============== */
.app-02{background:linear-gradient(180deg, transparent 0%, rgba(155,184,255,.18) 60%, rgba(155,184,255,.05) 100%)}

.lx-viz{display:flex;align-items:center;justify-content:center}
.lx-frame{
  width:100%;max-width:680px;display:flex;flex-direction:column;gap:14px;
}
.lx-search{
  display:flex;align-items:center;gap:14px;
  padding:18px 22px;border-radius:18px;
  background:rgba(255,255,255,.65);
  border:1px solid rgba(255,255,255,.85);
  box-shadow:var(--glass-sh);
  backdrop-filter:blur(18px);
  font-size:14px;
}
.lx-prefix{font-size:10.5px;letter-spacing:.22em;color:var(--ink-3);font-weight:600}
.lx-kw{
  font-size:18px;font-weight:600;color:var(--ink-1);font-style:italic;
  padding:4px 12px;border-radius:999px;
  background:linear-gradient(135deg,rgba(91,124,255,.18),rgba(160,124,255,.18));
}
.lx-cnt{margin-left:auto;font-size:11px;color:var(--ink-3)}
.lx-row{display:grid;grid-template-columns:1.1fr 1fr;gap:14px}
.lx-row2{display:block}
.lx-card{
  padding:18px 20px;border-radius:18px;
  background:rgba(255,255,255,.55);
  border:1px solid rgba(255,255,255,.75);
  box-shadow:var(--glass-sh);
  backdrop-filter:blur(14px);
}
.lx-lbl{font-size:10px;letter-spacing:.22em;color:var(--ink-3);font-weight:600;margin-bottom:8px}
.lx-h{font-size:18px;font-weight:600;color:var(--ink-1);letter-spacing:-.015em;margin-bottom:8px}
.lx-p{font-size:13px;color:var(--ink-2);line-height:1.6}
.lx-thumbs{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}
.lx-th{aspect-ratio:1;border-radius:8px;box-shadow:inset 0 0 0 1px rgba(255,255,255,.6)}
.lx-th.t1{background:linear-gradient(135deg,#b9c6ff,#e3c6ff)}
.lx-th.t2{background:linear-gradient(135deg,#ffd2ec,#dfe6ff)}
.lx-th.t3{background:linear-gradient(135deg,#bfeede,#dfe6ff)}
.lx-th.t4{background:linear-gradient(135deg,#ffe2cf,#e6dcff)}
.lx-th.t5{background:linear-gradient(135deg,#dfe6ff,#bfeede)}
.lx-th.t6{background:linear-gradient(135deg,#e6dcff,#ffd2ec)}
.lx-paper{display:flex;justify-content:space-between;align-items:flex-end;padding:10px 0;border-bottom:1px solid var(--line-2);font-size:13px;color:var(--ink-1);font-weight:500}
.lx-paper:last-child{border:0}
.lp-s{font-size:11px;color:var(--ink-3);font-weight:400}

/* ============== 03 Archive viz ============== */
.app-03{background:linear-gradient(180deg, transparent 0%, rgba(255,226,207,.22) 60%, rgba(255,226,207,.06) 100%)}

.da-viz{perspective:1800px;transform-style:preserve-3d}
.da-stack{position:relative;width:100%;max-width:600px;height:520px}
.da-card{
  position:absolute;left:0;right:0;width:100%;
  padding:24px 26px;border-radius:22px;
  background:linear-gradient(160deg, rgba(255,255,255,.78), rgba(255,255,255,.5));
  border:1px solid rgba(255,255,255,.85);
  box-shadow: 0 60px 90px -45px rgba(40,50,120,.45), 0 20px 36px -16px rgba(40,50,120,.22), inset 0 1px 0 rgba(255,255,255,.95);
  backdrop-filter:blur(22px) saturate(160%);
  -webkit-backdrop-filter:blur(22px) saturate(160%);
}
.da-card.s1{top:0;transform:rotateX(3deg) rotateY(-6deg) translateZ(60px)}
.da-card.s2{top:90px;transform:rotateX(3deg) rotateY(-6deg) translateZ(30px) translateX(40px)}
.da-card.s3{top:200px;transform:rotateX(3deg) rotateY(-6deg) translateX(80px); min-height:300px}
.da-c-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:6px}
.da-c-tag{font-size:10px;letter-spacing:.22em;color:var(--ink-3);font-weight:600}
.da-c-n{font-size:11px;color:var(--ink-4)}
.da-c-title{font-size:18px;font-weight:600;color:var(--ink-1);letter-spacing:-.015em;margin-bottom:14px}
.da-c-body{display:flex;flex-direction:column;gap:6px}
.da-bar{height:9px;border-radius:999px;background:linear-gradient(90deg,rgba(91,124,255,.2),rgba(255,158,199,.2))}
.da-bar.short{width:60%}
.da-c-swatch{display:flex;gap:6px;flex-wrap:wrap}
.da-c-swatch i{width:34px;height:34px;border-radius:10px;box-shadow:inset 0 0 0 1px rgba(255,255,255,.5)}
.da-c-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-top:6px}
.da-thumb{aspect-ratio:16/10;border-radius:12px;box-shadow:inset 0 0 0 1px rgba(255,255,255,.5)}
.da-thumb.t1{background:linear-gradient(135deg,#dfe6ff,#ecdcff)}
.da-thumb.t2{background:linear-gradient(135deg,#ffd2ec,#dfe6ff)}
.da-thumb.t3{background:linear-gradient(135deg,#bfeede,#dfe6ff)}
.da-thumb.t4{background:linear-gradient(135deg,#e6dcff,#ffd2ec)}
.da-mark{
  position:absolute;right:-2%;bottom:-2%;
  font-size:13px;letter-spacing:.32em;color:var(--ink-4);
  writing-mode:vertical-rl;transform:rotate(180deg);
}

/* ============== 04 Source Gallery viz ============== */
.app-04{background:linear-gradient(180deg, transparent 0%, rgba(155,224,194,.18) 60%, rgba(155,224,194,.06) 100%)}

.sg-viz{display:flex;flex-direction:column;gap:14px;width:100%;max-width:660px}
.sg-tabs{display:flex;gap:6px;flex-wrap:wrap}
.sg-tab{
  padding:7px 14px;border-radius:999px;
  background:rgba(255,255,255,.5);border:1px solid rgba(255,255,255,.7);
  font-size:11.5px;color:var(--ink-3);font-weight:500;letter-spacing:.04em;
}
.sg-tab.on{background:linear-gradient(135deg,#5b7cff,#9b7cff);color:#fff;border-color:transparent;box-shadow:0 10px 24px -10px rgba(91,124,255,.55)}
.sg-masonry{
  display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:100px;gap:10px;
  padding:14px;border-radius:22px;
  background:rgba(255,255,255,.45);
  border:1px solid rgba(255,255,255,.7);
  box-shadow:var(--glass-sh);
  backdrop-filter:blur(18px);
}
.sg-tile{
  border-radius:14px;position:relative;overflow:hidden;
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.55);
}
.sg-tile.tt1{background:linear-gradient(160deg,#b9c6ff,#e3c6ff);grid-row:span 2}
.sg-tile.tt2{background:linear-gradient(160deg,#ffd2ec,#dfe6ff)}
.sg-tile.tt3{background:linear-gradient(160deg,#bfeede,#dfe6ff);grid-row:span 2}
.sg-tile.tt4{background:linear-gradient(135deg,#e6dcff,#ffd2ec)}
.sg-tile.tt5{background:linear-gradient(160deg,#ffe2cf,#ffd2ec);grid-row:span 2}
.sg-tile.tt6{background:linear-gradient(135deg,#dfe6ff,#bfeede)}
.sg-tile.tt7{background:linear-gradient(135deg,#c5b3ff,#dfd0ff)}
.sg-tile.tt8{background:linear-gradient(160deg,#9be0c2,#bfeede);grid-column:span 2}
.sg-credit{display:flex;justify-content:space-between;font-size:10.5px;letter-spacing:.22em;color:var(--ink-4);font-weight:500;padding:0 6px}

/* ============== 05 System Guide viz ============== */
.app-05{background:linear-gradient(180deg, transparent 0%, rgba(160,124,255,.18) 60%, rgba(160,124,255,.05) 100%)}

.sg2-viz{display:flex;flex-direction:column;gap:18px;width:100%;max-width:600px}
.sg2-block{
  padding:22px 24px;border-radius:20px;
  background:rgba(255,255,255,.55);
  border:1px solid rgba(255,255,255,.75);
  box-shadow:var(--glass-sh);
  backdrop-filter:blur(14px);
}
.sg2-lbl{font-size:10.5px;letter-spacing:.24em;color:var(--ink-3);font-weight:600;margin-bottom:14px}
.sg2-sw{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.sg2-s{aspect-ratio:1.5/1;border-radius:14px;position:relative;display:flex;align-items:flex-end;padding:10px 12px;color:#fff;font-size:10.5px;font-weight:500;box-shadow:inset 0 0 0 1px rgba(255,255,255,.4)}
.sg2-s.s1{background:linear-gradient(135deg,#5b7cff,#7c8cff)}
.sg2-s.s2{background:linear-gradient(135deg,#8a7cff,#a78bff)}
.sg2-s.s3{background:linear-gradient(135deg,#ff9ec7,#ffb3d0)}
.sg2-s.s4{background:linear-gradient(135deg,#9be0c2,#bfeede);color:#2f5a48}
.sg2-type{display:flex;align-items:center;gap:20px}
.sg2-t1{
  font-size:96px;font-weight:200;line-height:.9;letter-spacing:-.04em;color:var(--ink-1);
  background:linear-gradient(135deg,#5b7cff 0%,#a07cff 50%,#ff9ec7 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.sg2-t-meta{font-size:13px;color:var(--ink-2)}
.sg2-t-meta div:last-child{font-size:11.5px;color:var(--ink-3);margin-top:4px;letter-spacing:.04em}
.sg2-tokens{font-family:"SF Mono", ui-monospace, monospace}
.sg2-tk{display:flex;justify-content:space-between;padding:7px 0;font-size:12.5px;color:var(--ink-1);border-bottom:1px dashed var(--line)}
.sg2-tk:last-child{border:0}
.sg2-tk span:last-child{color:var(--accent-1);font-weight:500}

/* =================================================================
   08 RETURN — wallpaper grows back to 1:1, widgets slide in
   ================================================================= */
.return-sec{
  height:380vh;padding:0;
  position:relative;
}
.rt-sticky{
  position:sticky;top:0;height:100vh;width:100%;
  overflow:hidden;
  display:flex;align-items:center;justify-content:center;
}

/* copy that lives in the upper area */
.rt-copy{
  position:absolute;top:14vh;left:0;right:0;
  text-align:center;z-index:5;
  pointer-events:none;
  opacity:1; transform:translateY(0);
  transition:opacity .6s var(--ease-calm), transform .6s var(--ease-calm);
}
.rt-copy.gone{opacity:0;transform:translateY(-30px)}
.rt-eyebrow{
  display:inline-flex;align-items:center;
  font-size:11.5px;letter-spacing:.24em;text-transform:uppercase;
  color:var(--ink-3);font-weight:600;
  padding:8px 14px;border-radius:999px;
  background:rgba(255,255,255,.65);
  border:1px solid rgba(255,255,255,.8);
  backdrop-filter:blur(14px);
}
.rt-title{
  margin:24px 0 12px;
  font-size:clamp(48px, 6vw, 88px);
  line-height:1.02;letter-spacing:-.028em;
  font-weight:500;color:var(--ink-1);
}
.rt-body{font-size:16px;color:var(--ink-2);max-width:520px;margin:0 auto;line-height:1.6}

/* the growing wallpaper frame */
.rt-frame{
  position:absolute;left:50%;top:50%;
  width:100vw;height:100vh;
  transform:translate(-50%,-50%) scale(0.32);
  transform-origin:50% 50%;
  z-index:3;
  will-change:transform;
  transition:transform .05s linear;
}
.rt-frame-shell{
  position:absolute;inset:0;
  border-radius:34px;overflow:hidden;
  background:url("assets/wallpaper.png") center/cover no-repeat;
  box-shadow:
    0 90px 140px -50px rgba(30,40,90,.5),
    0 30px 60px -20px rgba(30,40,90,.32),
    inset 0 1px 0 rgba(255,255,255,.45);
  transition:border-radius .15s linear;
}
.rt-frame.full .rt-frame-shell{
  border-radius:0;
  box-shadow:none;
}
.rt-wallpaper{
  position:absolute;inset:0;
  background:url("assets/wallpaper.png") center/cover no-repeat;
}
.rt-frame-lighting{
  position:absolute;inset:0;
  background:
    radial-gradient(120% 60% at 50% 0%, rgba(120,140,255,0.16), transparent 60%),
    radial-gradient(80% 60% at 100% 100%, rgba(180,160,255,0.10), transparent 60%);
  pointer-events:none;
}
.rt-frame-caption{
  position:absolute;left:50%;bottom:-46px;transform:translateX(-50%);
  font-size:11px;letter-spacing:.32em;color:var(--ink-3);
  opacity:.85;
  transition:opacity .25s ease;
}
.rt-frame.full .rt-frame-caption{opacity:0}

/* OS chrome overlay — same look as hero, but positioned absolute inside the sticky */
.rt-os{
  position:absolute;inset:0;z-index:4;
  pointer-events:none;
}
.rt-topbar{
  position:absolute;top:10px;left:10px;right:10px;height:38px;
  display:flex;align-items:center;gap:18px;padding:0 14px;
  border-radius:18px;
  background:rgba(255,255,255,.28);
  backdrop-filter:blur(24px) saturate(140%);
  -webkit-backdrop-filter:blur(24px) saturate(140%);
  border:1px solid rgba(255,255,255,.45);
  box-shadow:0 4px 18px rgba(40,55,120,.10), inset 0 1px 0 rgba(255,255,255,.6);
  font-size:13px;color:#1d2347;
  opacity:0;transform:translateY(-30px);
  transition:opacity .65s var(--ease-calm), transform .65s var(--ease-calm);
}
.rt-tb-l,.rt-tb-r{display:flex;align-items:center;gap:14px}
.rt-tb-r{margin-left:auto;font-size:12.5px}
.rt-tb-c{flex:1;display:flex;justify-content:center}
.rt-tb-logo{
  width:22px;height:22px;border-radius:7px;
  background:conic-gradient(from 220deg, #7d9bff, #b6a4ff, #7d9bff);
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.5);
}
.rt-tb-brand{font-weight:700}
.rt-tb-menu{display:flex;gap:14px;color:#2a3160;font-weight:500;opacity:.88}
.rt-tb-search{
  width:min(420px,42vw);height:26px;border-radius:999px;
  display:flex;align-items:center;justify-content:center;
  background:rgba(255,255,255,.42);
  border:1px solid rgba(255,255,255,.6);
  font-size:12px;color:#5a6190;
}
.rt-tb-avatar{
  width:22px;height:22px;border-radius:50%;
  background:linear-gradient(135deg,#ffd2c0,#ffbac0);
}

.rt-wl{
  position:absolute;top:64px;left:18px;display:flex;flex-direction:column;gap:14px;width:260px;
  opacity:0;transform:translateX(-40px);
  transition:opacity .7s var(--ease-calm), transform .7s var(--ease-calm);
}
.rt-wr{
  position:absolute;top:64px;right:18px;display:flex;flex-direction:column;gap:14px;width:250px;
  opacity:0;transform:translateX(40px);
  transition:opacity .7s var(--ease-calm) .08s, transform .7s var(--ease-calm) .08s;
}
.rt-widget{
  padding:14px 16px;border-radius:20px;
  background:var(--glass-bg);
  backdrop-filter:blur(22px) saturate(160%);
  -webkit-backdrop-filter:blur(22px) saturate(160%);
  border:1px solid var(--glass-bd);
  box-shadow:var(--glass-sh);
}
.rt-ww-row{display:flex;justify-content:space-between;align-items:flex-start}
.rt-ww-t{font-size:36px;font-weight:300;letter-spacing:-.02em;line-height:1}
.rt-ww-c{font-size:12px;color:var(--ink-2);margin-top:4px}
.rt-ww-r{text-align:right;font-size:11px;color:var(--ink-3)}
.rt-ww-loc{font-weight:600;color:var(--ink-1);font-size:12px;margin-bottom:4px}
.rt-ww-hr{
  display:flex;justify-content:space-between;margin-top:10px;padding:8px;
  background:rgba(255,255,255,.35);border-radius:12px;
}
.rt-ww-hr > div{display:flex;flex-direction:column;align-items:center;font-size:10px;color:var(--ink-3);gap:2px}
.rt-ww-hr .num{color:var(--ink-1);font-weight:600;font-size:11px}
.rt-wn-h{display:flex;justify-content:space-between;font-size:12.5px;font-weight:600;color:var(--ink-2);margin-bottom:8px}
.rt-wn-h span{color:var(--accent-1)}
.rt-widget ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:6px;font-size:12px;color:var(--ink-2)}
.rt-widget ul li{display:flex;align-items:center;gap:8px}
.rt-widget ul .cb{width:13px;height:13px;border-radius:5px;border:1.5px solid var(--ink-mute)}

.rt-ws-h, .rt-wsp-h{font-size:12.5px;font-weight:600;color:var(--ink-2);margin-bottom:10px}
.rt-ws-row{display:flex;gap:14px;align-items:center}
.rt-ws-ring{
  width:64px;height:64px;border-radius:50%;
  background:conic-gradient(#5b7cff 0% 62%, rgba(91,124,255,.15) 62% 100%);
  display:grid;place-items:center;flex:none;position:relative;
}
.rt-ws-ring::after{content:"";position:absolute;inset:5px;border-radius:50%;background:var(--glass-bg);border:1px solid rgba(255,255,255,.65)}
.rt-ws-ring span{position:relative;z-index:1;font-size:13px;font-weight:600;color:var(--ink-1)}
.rt-ws-meta{flex:1;font-size:11px;color:var(--ink-3);display:flex;flex-direction:column;gap:4px}
.rt-ws-bar{height:4px;border-radius:999px;background:rgba(91,124,255,.18);overflow:hidden}
.rt-ws-bar span{display:block;height:100%;width:50%;background:linear-gradient(90deg,#5b7cff,#9b7cff)}
.rt-wsp-i{display:flex;align-items:center;gap:10px;padding:5px 4px;font-size:12px;color:var(--ink-1);font-weight:500}
.rt-wsp-i .ic{
  width:24px;height:24px;border-radius:7px;display:grid;place-items:center;
  background:rgba(255,255,255,.65);
  border:1px solid rgba(255,255,255,.7);
  color:var(--ink-2);
}
.rt-wsp-i .ic svg{width:13px;height:13px}

/* Restored calendar inside return */
.rt-w-cal{padding:12px 14px}
.rt-wc-head{display:flex;justify-content:space-between;font-size:12px;font-weight:600;color:var(--ink-1);margin-bottom:8px}
.rt-wc-head span:last-child{font-size:10px;color:#fff;background:linear-gradient(135deg,#5b7cff,#7c8cff);padding:2px 8px;border-radius:999px;font-weight:500}
.rt-wc-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:1px;font-size:10px;text-align:center;color:var(--ink-2)}
.rt-wc-grid > span{padding:3px 1px;border-radius:5px}
.rt-wc-grid > span:nth-child(-n+7){color:var(--ink-3);font-weight:600;font-size:9.5px}
.rt-wc-grid .m{color:var(--ink-mute)}
.rt-wc-grid .today{background:linear-gradient(135deg,#5b7cff,#7c8cff);color:#fff;font-weight:600}

/* Restored now playing inside return */
.rt-w-np{padding:12px 14px}
.rt-wnp-h{font-size:12.5px;font-weight:600;color:var(--ink-2);margin-bottom:8px}
.rt-wnp-row{display:flex;align-items:center;gap:10px}
.rt-wnp-cv{width:40px;height:40px;border-radius:9px;background:radial-gradient(circle at 30% 30%,#dfd5ff,#a89aff);box-shadow:inset 0 0 0 1px rgba(255,255,255,.6)}
.rt-wnp-t{font-size:12px;font-weight:600;color:var(--ink-1)}
.rt-wnp-a{font-size:10.5px;color:var(--ink-3)}
.rt-wnp-bar{height:3px;border-radius:999px;background:rgba(91,124,255,.18);margin-top:10px;overflow:hidden}
.rt-wnp-bar span{display:block;height:100%;width:40%;background:linear-gradient(90deg,#5b7cff,#9b7cff)}
.rt-wnp-ctl{display:flex;justify-content:center;gap:16px;align-items:center;margin-top:6px;color:var(--ink-2)}
.rt-wnp-ctl button{display:grid;place-items:center;color:var(--ink-2)}
.rt-wnp-ctl button svg{width:11px;height:11px}
.rt-wnp-ctl .play svg{width:14px;height:14px;color:var(--ink-1)}

/* Return-section topbar SVG icon sizing */
.rt-tb-r{display:flex;align-items:center;gap:12px;color:#1d2347;font-size:12.5px}
.rt-tb-r > svg{width:14px;height:14px;color:#2a3160}

/* widgets-in state — re-use unified dock; .rt-dock initial hidden via animation */
.rt-dock{
  opacity:0;
  transform:translateX(-50%) translateY(50px);
  transition:opacity .7s var(--ease-calm) .14s, transform .7s var(--ease-calm) .14s;
}
.rt-os.show .rt-topbar{opacity:1;transform:translateY(0)}
.rt-os.show .rt-wl{opacity:1;transform:translateX(0)}
.rt-os.show .rt-wr{opacity:1;transform:translateX(0)}
.rt-os.show .rt-dock{opacity:1;transform:translateX(-50%) translateY(0)}

/* continue hint */
.rt-continue{
  position:absolute;left:50%;bottom:88px;transform:translateX(-50%);
  z-index:6;text-align:center;color:#fff;
  text-shadow:0 2px 16px rgba(0,0,0,.3);
  font-size:11px;letter-spacing:.32em;text-transform:uppercase;
  display:flex;flex-direction:column;align-items:center;gap:10px;
  opacity:0;
  transition:opacity .5s ease .3s;
}
.rt-continue.show{opacity:.95}
.rt-c-eye{font-weight:500}
.rt-c-title{font-size:13px;letter-spacing:.02em;text-transform:none;color:#fff;font-weight:400;font-style:italic;font-feature-settings:normal}
.rt-continue .hero-cta-line{background:linear-gradient(180deg, rgba(255,255,255,.95), transparent)}

/* =================================================================
   09 LOOP / CYCLE HANDOFF
   The reformed desktop stays as the backdrop so the eventual
   scroll-wrap (handled in JS) is visually seamless.
   ================================================================= */
.loop{
  position:relative;
  padding:0;
  min-height:140vh; /* a little extra so the wrap point sits past the eye */
  display:flex;align-items:center;justify-content:center;
  text-align:center;
  overflow:hidden;
}
.loop-os{
  position:absolute;inset:0;z-index:0;pointer-events:none;
}
.loop-os-wp{
  position:absolute;inset:0;
  background:url("assets/wallpaper.png") center/cover no-repeat;
}
.loop-os-veil{
  position:absolute;inset:0;
  background:
    linear-gradient(180deg, rgba(255,255,255,0) 0%, rgba(245,238,255,.55) 65%, rgba(245,238,255,.85) 100%),
    radial-gradient(100% 60% at 50% 30%, rgba(255,255,255,.45), transparent 70%);
}
.loop-topbar{
  position:absolute;top:10px;left:10px;right:10px;height:38px;
  display:flex;align-items:center;gap:18px;padding:0 14px;
  border-radius:18px;
  background:rgba(255,255,255,.28);
  backdrop-filter:blur(24px) saturate(140%);
  -webkit-backdrop-filter:blur(24px) saturate(140%);
  border:1px solid rgba(255,255,255,.45);
  box-shadow:0 4px 18px rgba(40,55,120,.10), inset 0 1px 0 rgba(255,255,255,.6);
  font-size:13px;color:#1d2347;
  opacity:.5;
}
.loop-dock{
  position:absolute;left:50%;bottom:22px;transform:translateX(-50%);
  display:flex;align-items:center;gap:8px;padding:8px 12px;border-radius:22px;
  background:rgba(255,255,255,.32);
  backdrop-filter:blur(24px) saturate(170%);
  -webkit-backdrop-filter:blur(24px) saturate(170%);
  border:1px solid rgba(255,255,255,.55);
  box-shadow:0 18px 40px -18px rgba(40,50,120,.45), inset 0 1px 0 rgba(255,255,255,.7);
  opacity:.55;
}

.loop-wrap{
  position:relative;z-index:1;max-width:880px;padding:80px 60px;
}
.loop-eyebrow{
  display:inline-flex;align-items:center;gap:6px;
  font-size:11.5px;letter-spacing:.24em;text-transform:uppercase;
  color:var(--ink-3);font-weight:600;
  padding:8px 14px;border-radius:999px;
  background:rgba(255,255,255,.62);
  border:1px solid rgba(255,255,255,.8);
  margin-bottom:30px;
}
.loop-title{
  margin:0 0 22px;
  font-size:clamp(56px, 7vw, 108px);
  line-height:.98;letter-spacing:-.034em;
  font-weight:500;color:var(--ink-1);
}
.loop-title em{
  font-style:italic;font-weight:300;
  background:linear-gradient(135deg,#5b7cff 0%, #a07cff 50%, #ff9ec7 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.loop-body{font-size:18px;color:var(--ink-2);max-width:560px;margin:0 auto 50px;line-height:1.55}

.loop-cycle-meter{
  display:inline-flex;align-items:center;gap:18px;
  padding:14px 20px;border-radius:999px;
  background:rgba(255,255,255,.65);
  border:1px solid rgba(255,255,255,.85);
  box-shadow:var(--glass-sh);
  backdrop-filter:blur(14px);
  margin-bottom:42px;
}
.lcm-label{font-size:10.5px;letter-spacing:.24em;color:var(--ink-4);font-weight:600;text-transform:uppercase}
.lcm-bar{width:120px;height:4px;border-radius:999px;background:rgba(91,124,255,.18);overflow:hidden}
.lcm-bar span{
  display:block;height:100%;width:0;
  background:linear-gradient(90deg,#5b7cff,#a07cff,#ff9ec7);
  transition:width .25s var(--ease-calm);
}
.lcm-counter{font-size:14px;font-weight:600;color:var(--accent-1);min-width:40px;text-align:left}

.loop-hint{
  display:flex;flex-direction:column;align-items:center;gap:10px;
  font-size:11px;letter-spacing:.32em;color:var(--ink-3);font-weight:500;
}
.loop-hint .hero-cta-line.dark{
  background:linear-gradient(180deg, var(--ink-3), transparent);
}

.loop-foot{
  position:absolute;left:60px;right:60px;top:60px;
  display:flex;justify-content:space-between;
  font-size:10.5px;letter-spacing:.24em;text-transform:uppercase;color:var(--ink-4);
  z-index:2;
}

/* =================================================================
   RESPONSIVE
   ================================================================= */
@media (max-width:1280px){
  .os-wl, .os-wr{width:240px}
  .app-stage{grid-template-columns: 1fr 1fr;gap:40px;padding:120px 50px 60px}
  .intro{grid-template-columns:1fr;gap:40px;padding:160px 50px 100px}
  .intro-side{justify-self:start;text-align:left}
  .philo{grid-template-columns:1fr;gap:40px}
  .philo-l{position:static}
  .ix{display:none}
}
@media (max-width:900px){
  .os-wl,.os-wr,.rt-wl,.rt-wr{display:none}
  .sec{padding:120px 28px}
  .app-stage{grid-template-columns:1fr;padding:100px 28px 40px}
  .app-viz{height:auto;min-height:400px}
  .intro-meta{grid-template-columns:1fr 1fr;gap:18px}
  .im-cell + .im-cell{padding-left:0;border:0;border-top:1px solid var(--line);padding-top:14px}
  .nav-ver{display:none}
}

/* =================================================================
   GENIE MINIMIZE — App window collapses toward bottom
   ================================================================= */
@keyframes genieMinimize {
  0%   { transform:translateY(0) scaleX(1) scaleY(1);           opacity:1;    border-radius:18px }
  28%  { transform:translateY(10%) scaleX(0.86) scaleY(0.78);   opacity:1;    border-radius:22px }
  56%  { transform:translateY(38%) scaleX(0.48) scaleY(0.42);   opacity:0.85; border-radius:28px }
  80%  { transform:translateY(72%) scaleX(0.16) scaleY(0.14);   opacity:0.4;  border-radius:999px }
  100% { transform:translateY(115%) scaleX(0.04) scaleY(0.03);  opacity:0;    border-radius:999px }
}
.app-viz.is-minimizing {
  transform-origin: bottom center !important;
  animation: genieMinimize 0.65s cubic-bezier(.22,.7,.22,1) forwards;
  pointer-events: none;
}
@media (prefers-reduced-motion: reduce) {
  .app-viz.is-minimizing { animation:none; opacity:0; transition:opacity .35s ease }
}

/* =================================================================
   MONITOR COLLECTION SECTION
   ================================================================= */
.monitor-sec {
  height:340vh; padding:0; position:relative;
}
.monitor-sticky {
  position:sticky; top:0; height:100vh; width:100%;
  overflow:hidden;
  display:flex; align-items:center; justify-content:center;
}

/* Editorial copy inside monitor section */
.monitor-copy {
  position:absolute; top:11vh; left:0; right:0;
  text-align:center; z-index:5; pointer-events:none;
  opacity:1; transform:translateY(0);
  transition:opacity .5s var(--ease-calm), transform .5s var(--ease-calm);
}
.monitor-copy.gone { opacity:0; transform:translateY(-24px) }
.monitor-eyebrow {
  display:inline-flex; align-items:center;
  font-size:11px; letter-spacing:.22em; text-transform:uppercase;
  color:var(--ink-3); font-weight:600;
  padding:7px 14px; border-radius:999px;
  background:rgba(255,255,255,.55); border:1px solid rgba(255,255,255,.7);
  backdrop-filter:blur(12px); -webkit-backdrop-filter:blur(12px);
}
.monitor-title {
  margin:18px 0 12px;
  font-size:clamp(44px,5.5vw,78px);
  line-height:1; letter-spacing:-.028em;
  font-weight:500; color:var(--ink-1);
}
.monitor-body {
  font-size:15px; color:var(--ink-2);
  max-width:460px; margin:0 auto; line-height:1.6;
}

/* Monitor scene (the whole assembly that zooms) */
.monitor-scene {
  position:relative; z-index:3;
  display:flex; flex-direction:column; align-items:center;
  transform-origin:50% 38%;
  will-change:transform;
}
.monitor-frame {
  display:flex; flex-direction:column; align-items:center;
}

/* Monitor bezel (outer dark frame) */
.monitor-bezel {
  width:min(600px, 64vw);
  aspect-ratio:16/10;
  background:linear-gradient(160deg,#2d3050,#1a1d32);
  border-radius:14px;
  padding:10px;
  box-shadow:
    0 50px 90px -24px rgba(8,12,45,.65),
    0 14px 30px -10px rgba(8,12,45,.45),
    inset 0 1px 0 rgba(255,255,255,.09),
    inset 0 -1px 0 rgba(0,0,0,.25);
  will-change:opacity;
}

/* Monitor screen (inner — contains wallpaper + mini-windows) */
.monitor-screen {
  width:100%; height:100%;
  border-radius:6px; overflow:hidden;
  position:relative; background:#0a0e1a;
  box-shadow:inset 0 0 0 1px rgba(0,0,0,.5);
}
.monitor-wallpaper {
  position:absolute; inset:0;
  background:url("assets/wallpaper.png") center/cover no-repeat;
  opacity:.92;
}
.monitor-screen-shine {
  position:absolute; inset:0; pointer-events:none;
  background:
    linear-gradient(145deg, rgba(255,255,255,.13) 0%, transparent 40%),
    radial-gradient(80% 50% at 50% 0%, rgba(180,200,255,.06), transparent 60%);
}

/* Collected mini windows inside monitor screen */
.monitor-collected {
  position:absolute; inset:0;
  display:flex; align-items:flex-start; justify-content:center;
  gap:5px; padding:24px 8px 8px;
  pointer-events:none;
}
.mini-win {
  flex:1; min-width:0;
  border-radius:6px; overflow:hidden;
  background:rgba(255,255,255,.78);
  border:1px solid rgba(255,255,255,.92);
  box-shadow:0 3px 10px -3px rgba(20,30,80,.3);
  opacity:0;
  transform:translateY(-18px) scale(0.82);
  transition:opacity .5s var(--ease-calm), transform .5s var(--ease-calm);
}
.mini-win.is-visible { opacity:1; transform:translateY(0) scale(1) }
.mini-win[data-mini="1"]{ transition-delay:0s }
.mini-win[data-mini="2"]{ transition-delay:.07s }
.mini-win[data-mini="3"]{ transition-delay:.14s }
.mini-win[data-mini="4"]{ transition-delay:.21s }
.mini-win[data-mini="5"]{ transition-delay:.28s }

.mini-bar {
  display:flex; align-items:center; gap:2px;
  padding:2px 4px; height:12px;
  background:rgba(255,255,255,.6);
  border-bottom:1px solid rgba(0,0,0,.07);
}
.mini-bar i { width:4px; height:4px; border-radius:50%; display:block }
.mini-bar i:nth-child(1){ background:#ff8a8a }
.mini-bar i:nth-child(2){ background:#ffd16b }
.mini-bar i:nth-child(3){ background:#7cd9a3 }
.mini-bar span {
  margin-left:2px; font-size:5px; font-weight:600;
  color:rgba(30,40,90,.55); line-height:1;
  overflow:hidden; text-overflow:ellipsis; white-space:nowrap;
}
.mini-body { height:52px }
.mb-tone { background:linear-gradient(135deg,#b9c6ff,#e3c6ff) }
.lx-tone { background:linear-gradient(135deg,#dfe6ff,#b9c6ff) }
.da-tone { background:linear-gradient(135deg,#ffe2cf,#ffd2ec) }
.sg-tone { background:linear-gradient(135deg,#bfeede,#dfe6ff) }
.gd-tone { background:linear-gradient(135deg,#e6dcff,#c5b3ff) }

/* Monitor stand */
.monitor-chin {
  width:min(600px,64vw); height:8px;
  background:linear-gradient(160deg,#25293a,#1a1d2e);
  border-radius:0 0 3px 3px;
  box-shadow:0 3px 6px rgba(0,0,0,.28);
}
.monitor-neck {
  width:36px; height:26px;
  background:linear-gradient(180deg,#1e2135,#252840);
}
.monitor-base {
  width:160px; height:8px;
  background:linear-gradient(180deg,#252840,#1e2135);
  border-radius:0 0 7px 7px;
  box-shadow:0 3px 10px rgba(0,0,0,.28);
}

/* Full-screen wallpaper overlay for final transition */
.monitor-transition-overlay {
  position:fixed; inset:0; z-index:200;
  background:url("assets/wallpaper.png") center/cover no-repeat;
  opacity:0; pointer-events:none;
  transition:opacity .7s var(--ease-calm);
}
.monitor-transition-overlay.fading { pointer-events:auto }