/* ============================================================================
   Remio Landing · Nocturne — shared design system (extracted from index.html)
   Source of truth: DESIGN-SYSTEM.md. Every rule here is generic / class- or
   data-attribute-driven and reused across every migrated page. Hero-only CSS
   (split-hero grid, moonrise, .l2 statement treatment, cluster/orbit/beam,
   rcursor) stays inline in index.html.
   ========================================================================== */
/* ---- Fonts ---- */
@font-face{font-family:'Inter Tight';font-style:normal;font-weight:400 800;font-display:swap;src:url(fonts/inter-tight-latin.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Inter Tight';font-style:normal;font-weight:400 800;font-display:swap;src:url(fonts/inter-tight-latin-ext.woff2) format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'Inter Tight';font-style:normal;font-weight:400 800;font-display:swap;src:url(fonts/inter-tight-vietnamese.woff2) format('woff2');unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}
@font-face{font-family:'Poppins';font-style:normal;font-weight:600;font-display:swap;src:url(fonts/poppins-600-latin.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Poppins';font-style:normal;font-weight:600;font-display:swap;src:url(fonts/poppins-600-latin-ext.woff2) format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'Poppins';font-style:normal;font-weight:700;font-display:swap;src:url(fonts/poppins-700-latin.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Poppins';font-style:normal;font-weight:700;font-display:swap;src:url(fonts/poppins-700-latin-ext.woff2) format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
/* JetBrains Mono — code blocks in article (template C) */
@font-face{font-family:'JetBrains Mono';font-style:normal;font-weight:400 700;font-display:swap;src:url(fonts/jetbrains-mono-latin.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'JetBrains Mono';font-style:normal;font-weight:400 700;font-display:swap;src:url(fonts/jetbrains-mono-latin-ext.woff2) format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'JetBrains Mono';font-style:normal;font-weight:400 700;font-display:swap;src:url(fonts/jetbrains-mono-vietnamese.woff2) format('woff2');unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}
/* ---- Tokens ---- */
:root{
  --bg-0:#34327b; --bg-1:#232066; --bg-2:#171553; --bg-3:#0d0c35; --bg-4:#0a0930;
  --tx:#ffffff;
  --tx-body:rgba(206,212,246,.85);
  --tx-dim:rgba(206,212,246,.62);
  --tx-faint:rgba(206,212,246,.45);
  --glass:rgba(126,142,255,.08);
  --glass-hi:rgba(126,142,255,.14);
  --line:rgba(163,177,255,.22);
  --line-md:rgba(163,177,255,.32);
  --line-hi:rgba(163,177,255,.55);
  --accent:#a9baff;
  --glow:rgba(96,110,255,.35);
  --pill-win:#57e6c4; --pill-mac:#e670f0; --pill-ios:#5f7cff; --pill-and:#f7d64b;
  --f-head:'Poppins','Inter Tight',-apple-system,BlinkMacSystemFont,sans-serif;
  --f-body:'Inter Tight',-apple-system,BlinkMacSystemFont,'Segoe UI',system-ui,sans-serif;
  --eo:cubic-bezier(.22,1,.36,1);
  --spring:cubic-bezier(.34,1.45,.5,1);
  --bezel:linear-gradient(155deg,#5a5a78 0%,#262640 26%,#131328 72%,#40405e 100%);
}
/* ---- Base ---- */
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;overflow-x:hidden;overflow-x:clip}
body{
  font-family:var(--f-body);
  color:var(--tx-body);
  background:#0a0930;
  background-image:
    radial-gradient(1000px 640px at 80% -4%, rgba(126,116,255,.14), transparent 62%),
    radial-gradient(760px 560px at 6% 26%, rgba(92,140,255,.10), transparent 62%),
    radial-gradient(900px 700px at 94% 58%, rgba(120,100,255,.08), transparent 60%),
    linear-gradient(180deg,var(--bg-0) 0%,var(--bg-1) 16%,var(--bg-2) 40%,var(--bg-3) 70%,var(--bg-4) 100%);
  line-height:1.55;
  overflow-x:hidden;overflow-x:clip;
  -webkit-font-smoothing:antialiased;
}
::selection{background:rgba(126,142,255,.4);color:#fff}
::-webkit-scrollbar{width:11px}
::-webkit-scrollbar-track{background:#0a0930}
::-webkit-scrollbar-thumb{background:rgba(126,142,255,.28);border-radius:8px;border:3px solid #0a0930}
::-webkit-scrollbar-thumb:hover{background:rgba(126,142,255,.45)}
a{color:inherit;text-decoration:none}
img{display:block;max-width:none}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:6px}
h1,h2,h3{font-family:var(--f-head);color:var(--tx)}
/* ---- Starfield canvas ---- */
#stars{position:fixed;inset:0;width:100%;height:100%;z-index:0;pointer-events:none}
/* ---- Ambient moon orbs ---- */
.orb{position:absolute;border-radius:50%;pointer-events:none;opacity:.75;
  border:2px solid rgba(168,193,255,.28);
  background:radial-gradient(circle at 32% 28%, rgba(170,195,255,.14), rgba(130,150,240,.05) 55%, rgba(130,150,240,0) 74%);}
.orb-spin{position:absolute;inset:0;animation:orbspin 70s linear infinite}
.orb-moonlet{position:absolute;left:15%;top:10%;width:29%;height:29%;border-radius:50%;
  background:radial-gradient(circle,#f4f8ff 0%,#d6e3ff 26%,rgba(190,212,255,.55) 38%,rgba(170,200,255,.14) 56%,rgba(170,200,255,0) 70%);}
@keyframes orbspin{to{transform:rotate(360deg)}}
/* ---- Reveal system ---- */
[data-reveal]{opacity:0;transform:translateY(30px) scale(.985);transition:opacity 1s var(--eo),transform 1s var(--eo),filter 1s var(--eo)}
[data-reveal].in{opacity:1;transform:none;filter:none}
[data-reveal].fx-blur{filter:blur(10px)}
[data-reveal].fx-blur.in{filter:blur(0)}
[data-reveal].fx-pop{transform:translateY(14px) scale(.6);transition-timing-function:var(--spring)}
[data-reveal].fx-pop.in{transform:none}
/* ---- Nav ---- */
.nav{position:fixed;top:0;left:0;right:0;z-index:100;transition:background .35s,border-color .35s,padding .35s var(--eo)}
.nav-in{max-width:1160px;margin:0 auto;padding:22px 32px;display:flex;align-items:center;justify-content:space-between;gap:20px;transition:padding .35s var(--eo)}
.nav.scrolled{background:rgba(13,12,53,.62);-webkit-backdrop-filter:blur(24px) saturate(170%);backdrop-filter:blur(24px) saturate(170%);border-bottom:1px solid rgba(163,177,255,.14)}
.nav.scrolled .nav-in{padding-top:12px;padding-bottom:12px}
.brand{display:flex;align-items:center;gap:12px;color:#fff}
.brand-orb{position:relative;width:38px;height:38px;display:block;flex:none}
.brand-orb .bo-img{width:100%;height:100%;border-radius:9px;display:block;
  box-shadow:0 0 18px rgba(120,140,255,.4);transition:box-shadow .35s,transform .4s var(--spring)}
.brand:hover .bo-img{box-shadow:0 0 28px rgba(150,168,255,.85);transform:scale(1.06)}
.brand span{font-family:var(--f-head);font-weight:600;font-size:21px;letter-spacing:.01em}
.nav-links{display:flex;align-items:center;gap:28px}
.nav-links a{font-size:15px;font-weight:500;color:rgba(206,212,246,.8);position:relative;padding:4px 0;transition:color .25s}
.nav-links a::after{content:"";position:absolute;left:0;right:100%;bottom:0;height:1.5px;background:var(--accent);transition:right .3s var(--eo)}
.nav-links a:hover{color:#fff}
.nav-links a:hover::after{right:0}
.nav-links a.active{color:#fff}
.nav-links a.active::after{right:0;box-shadow:0 0 8px rgba(169,186,255,.8)}
/* scroll progress hairline */
.nav-prog{position:absolute;left:0;right:0;bottom:-1px;height:2px;pointer-events:none;
  transform-origin:0 50%;transform:scaleX(var(--sp,0));
  background:linear-gradient(90deg,#8b9dff,#c9d4ff);opacity:0;transition:opacity .35s}
.nav.scrolled .nav-prog{opacity:.9}
/* ---- Buttons ---- */
.btn{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:10px;border-radius:999px;
  font-family:var(--f-body);font-weight:600;cursor:pointer;white-space:nowrap;overflow:hidden;
  transition:transform .3s var(--spring),background .25s,border-color .25s,box-shadow .35s;will-change:transform}
.btn-lite{background:linear-gradient(180deg,#ffffff,#e9edff);color:#1b1b4d;
  box-shadow:0 1px 0 rgba(255,255,255,.95) inset,0 -8px 18px rgba(140,160,255,.28) inset,
  0 12px 34px -10px rgba(90,110,255,.6),0 2px 6px rgba(3,5,28,.4)}
.btn-lite:hover{background:#fff;transform:translateY(-2px) scale(1.02);
  box-shadow:0 1px 0 rgba(255,255,255,.95) inset,0 -8px 18px rgba(140,160,255,.2) inset,
  0 18px 50px -10px rgba(110,130,255,.85),0 0 0 1px rgba(255,255,255,.3)}
.btn-lite:active{transform:scale(.97)}
.btn-ghost{background:rgba(126,142,255,.12);border:1.5px solid var(--line-md);color:#e2e7ff}
.btn-ghost:hover{background:rgba(126,142,255,.2);border-color:var(--line-hi);transform:translateY(-2px)}
.btn-ghost:active{transform:scale(.97)}
.btn-sm{padding:10px 22px;font-size:15px}
.btn-lg{padding:15px 30px;font-size:17px}
.btn .shine{position:absolute;top:0;bottom:0;left:-80%;width:55%;transform:skewX(-22deg);
  background:linear-gradient(90deg,transparent,rgba(160,175,255,.35),transparent);pointer-events:none;transition:left .7s var(--eo)}
.btn-lite .shine{background:linear-gradient(90deg,transparent,rgba(120,135,255,.28),transparent)}
.btn:hover .shine{left:125%}
.btn-arrow{display:inline-block;transition:transform .3s var(--eo)}
.btn:hover .btn-arrow{transform:translateX(4px)}
/* stacked platform icons — one glance says "runs everywhere" */
.plat-ics{display:inline-flex;align-items:center}
.plat-ics i{display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;border-radius:50%;
  background:rgba(126,142,255,.18);border:1px solid rgba(163,177,255,.38);margin-left:-9px;
  box-shadow:0 2px 8px rgba(3,5,28,.4);color:#dfe6ff;transition:transform .35s var(--spring)}
.plat-ics i:first-child{margin-left:0}
.btn:hover .plat-ics i:nth-child(1){transform:translateX(-3px) rotate(-7deg)}
.btn:hover .plat-ics i:nth-child(3){transform:translateX(3px) rotate(7deg)}
/* ---- Badge editorial (hero/section eyebrow with orbiting light rim) ---- */
.badge{position:relative;display:inline-flex;border-radius:999px;padding:1.5px;overflow:hidden;isolation:isolate}
.badge::before{content:"";position:absolute;left:-60%;top:-320%;width:220%;height:740%;z-index:-1;
  background:conic-gradient(rgba(163,177,255,.2) 0 72%,rgba(224,233,255,1) 86%,rgba(163,177,255,.2) 96%);
  animation:orbspin 5s linear infinite}
.badge-in{display:inline-flex;align-items:center;gap:9px;padding:9px 20px;border-radius:999px;
  background:linear-gradient(180deg,rgba(40,38,110,.96),rgba(26,25,82,.96));
  font-size:12px;font-weight:600;letter-spacing:.17em;text-transform:uppercase;color:#cdd7ff;
  box-shadow:0 0 26px rgba(96,110,255,.22) inset}
.badge .spark{color:var(--accent);letter-spacing:0;animation:sparkle 2.6s ease-in-out infinite}
@keyframes sparkle{0%,100%{opacity:.45;transform:scale(.85) rotate(0deg)}50%{opacity:1;transform:scale(1.15) rotate(18deg)}}
/* ---- Word-split rise (reusable heading treatment via #heroTitle/.hw/.hwi) ---- */
.hw{display:inline-block}
.hwi{display:inline-block;opacity:0;transform:translateY(.55em) rotate(3deg);filter:blur(7px);
  transition:opacity .8s var(--eo),transform .9s var(--eo),filter .9s var(--eo)}
h1.on .hwi{opacity:1;transform:none;filter:none}
/* ---- Single quiet reassurance line (microline) ---- */
.microline{margin-top:20px;display:flex;align-items:center;justify-content:center;gap:12px;flex-wrap:wrap;
  font-size:13.5px;font-weight:500;color:var(--tx-faint)}
.microline svg{opacity:.6;vertical-align:-2px;transition:opacity .25s}
.microline .mi{display:inline-flex;align-items:center;gap:6px}
.microline .mi:hover svg{opacity:1}
.microline i{width:3px;height:3px;border-radius:50%;background:rgba(206,212,246,.3)}
/* ---- Fit-scaled stages (device compositions) ---- */
.fit{position:relative;width:100%}
.fit-stage{position:absolute;top:0;left:0;transform-origin:top left}
.cl{position:absolute;will-change:transform}
/* real device frames (Apple/Samsung hardware renders, transparent screen cutouts) */
.devx{position:relative;filter:drop-shadow(0 34px 60px rgba(3,5,28,.55))}
.devx .dfr{position:relative;z-index:2;display:block;width:100%;height:auto;pointer-events:none}
.devx .dscr{position:absolute;z-index:1;overflow:hidden;background:#04040c;transform:translateZ(0)}
.devx .dscr img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.mon .dscr{left:3.623%;top:4.878%;width:92.754%;height:70.244%;border-radius:6px}
.mbx .dscr{left:11.689%;top:11.739%;width:76.623%;height:76.521%;border-radius:10px 10px 6px 6px}
.iphx .dscr{left:7.112%;top:3.544%;width:85.775%;height:92.913%;border-radius:26px}
.iphx-lg .dscr{border-radius:40px}
.ipdx .dscr{left:3.817%;top:5.353%;width:92.366%;height:89.293%;border-radius:16px}
/* glare sweep + arrival glint on device screens */
.dscr::after{content:"";position:absolute;inset:0;pointer-events:none;z-index:4;
  background:linear-gradient(115deg,transparent 42%,rgba(190,205,255,.13) 50%,transparent 58%);
  transform:translateX(-130%);transition:transform 1.4s var(--eo)}
.glare .dscr::after,.dev:hover .dscr::after{transform:translateX(130%)}
.dscr .flash{position:absolute;inset:0;z-index:3;pointer-events:none;opacity:0;
  background:radial-gradient(circle at 50% 42%,rgba(190,210,255,.55),transparent 62%)}
.glint .flash{animation:glint .8s var(--eo)}
@keyframes glint{0%{opacity:0}22%{opacity:.9}100%{opacity:0}}
/* connection lines — thin light pulses (light-line / beam) */
.beam{position:absolute;inset:0;z-index:4;pointer-events:none;mix-blend-mode:screen}
.beam .rail{fill:none;stroke:rgba(163,177,255,.16);stroke-width:1}
.beam .brun{fill:none;stroke:#d3e0ff;stroke-width:1.4;stroke-linecap:round;
  filter:drop-shadow(0 0 5px rgba(190,210,255,.95));
  stroke-dasharray:9 41;animation:brun 3s linear infinite}
.beam .b2{animation-delay:-1.6s;animation-duration:3.6s}
@keyframes brun{to{stroke-dashoffset:-100}}
.ping{position:absolute;width:14px;height:14px;margin:-7px 0 0 -7px;border-radius:50%;background:rgba(169,186,255,.9);
  box-shadow:0 0 12px rgba(169,186,255,.8);z-index:4;pointer-events:none}
.ping::before,.ping::after{content:"";position:absolute;inset:0;border-radius:50%;border:1.5px solid rgba(169,186,255,.7);animation:ripple 2.4s var(--eo) infinite}
.ping::after{animation-delay:1.2s}
@keyframes ripple{0%{transform:scale(1);opacity:.9}100%{transform:scale(4.4);opacity:0}}
/* idle float — for device/visual lift */
.floaty{animation:floaty 7s ease-in-out infinite}
@keyframes floaty{0%,100%{transform:translateY(0) rotate(0)}50%{transform:translateY(-12px) rotate(.5deg)}}
/* pairing scan pulse */
.scanring{position:absolute;left:50%;top:50%;width:120px;height:120px;margin:-60px 0 0 -60px;border-radius:50%;
  border:2px solid rgba(169,186,255,.55);opacity:0;pointer-events:none;animation:scan 3.2s var(--eo) infinite;z-index:3}
@keyframes scan{0%{transform:scale(.35);opacity:0}12%{opacity:.85}100%{transform:scale(3.1);opacity:0}}
/* ---- Proof strip (award-style badges) ---- */
.proof{position:relative;z-index:2;padding:78px 32px 0}
.proof-grid{max-width:1160px;margin:0 auto;display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.stat{padding:34px 22px 30px;border-radius:26px;background:var(--glass);border:1.5px solid var(--line);text-align:center;
  transition:transform .4s var(--spring),border-color .3s,box-shadow .4s,background .3s}
.stat:hover{transform:translateY(-5px);border-color:var(--line-hi);background:var(--glass-hi);box-shadow:0 20px 50px -18px rgba(96,110,255,.45)}
.stat-v{font-family:var(--f-head);font-weight:700;font-size:40px;color:#fff;font-variant-numeric:tabular-nums;
  text-shadow:0 4px 34px rgba(96,110,255,.45)}
.stat-l{margin-top:8px;font-size:14.5px;font-weight:500;color:var(--tx-dim)}
.livedot{display:inline-block;width:7px;height:7px;border-radius:50%;background:#57e6c4;box-shadow:0 0 10px rgba(87,230,196,.9);
  margin-right:9px;vertical-align:middle;animation:pulse 1.6s ease-in-out infinite;transform:translateY(-3px)}
@keyframes pulse{0%,100%{opacity:.45}50%{opacity:1}}
/* ---- Sections ---- */
.sec{position:relative;z-index:2;padding:130px 32px 0}
.sec-head{max-width:1160px;margin:0 auto;text-align:center}
.chip{display:inline-flex;align-items:center;gap:9px;padding:7px 16px;border-radius:999px;background:rgba(126,142,255,.1);
  border:1.5px solid var(--line-md);font-size:13px;font-weight:500;color:#e2e7ff}
.chip .spark{color:var(--accent)}
.sec h2{margin-top:18px;font-weight:700;font-size:clamp(30px,4.6vw,46px);line-height:1.15;letter-spacing:-.01em;text-wrap:balance}
.sec-sub{margin:16px auto 0;max-width:640px;font-size:clamp(16px,2vw,19px);line-height:1.55;color:var(--tx-body);text-wrap:pretty}
.sec-glow{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);pointer-events:none;
  background:radial-gradient(ellipse,rgba(112,124,255,.16) 0%,rgba(112,124,255,.05) 45%,rgba(112,124,255,0) 70%)}
/* native / device-showcase section */
.native-stage{position:relative;margin-top:54px;display:flex;justify-content:center}
.native-mac{perspective:1400px}
.native-mac > .devx{transform:rotateX(var(--rx,14deg));transform-origin:50% 100%;transition:transform .12s linear}
.native-shadow{margin:8px auto 0;width:600px;height:26px;border-radius:50%;background:radial-gradient(ellipse,rgba(3,5,28,.65) 0%,rgba(3,5,28,0) 70%)}
.plat-chips{margin-top:34px;display:flex;justify-content:center;gap:12px;flex-wrap:wrap}
.plat-chips span{padding:9px 20px;border-radius:999px;background:rgba(126,142,255,.1);border:1.5px solid rgba(163,177,255,.28);
  font-size:14px;font-weight:500;color:#e2e7ff;transition:background .25s,border-color .25s,transform .3s var(--spring)}
.plat-chips span:hover{background:rgba(126,142,255,.18);border-color:var(--line-hi);transform:translateY(-2px)}
/* feature rows */
.feat{position:relative;z-index:2;max-width:1160px;margin:0 auto;padding:130px 32px 0;display:flex;align-items:center;gap:64px;flex-wrap:wrap}
.feat.rev{flex-wrap:wrap-reverse}
.feat-txt{flex:1 1 400px;min-width:320px}
.feat-txt h2{margin-top:18px;font-weight:700;font-size:clamp(30px,4.4vw,42px);line-height:1.15;letter-spacing:-.01em;text-wrap:balance}
.feat-txt p{margin-top:16px;font-size:18px;line-height:1.6;color:var(--tx-body);text-wrap:pretty}
.feat-txt .hl{margin-top:14px;font-size:16px;line-height:1.6;color:rgba(169,186,255,.92);font-weight:500}
.feat-dev{flex:0 0 auto;margin:0 auto;position:relative}
.feat-glow{position:absolute;left:50%;top:50%;width:640px;height:640px;transform:translate(-50%,-50%);
  background:radial-gradient(circle,rgba(112,124,255,.15) 0%,rgba(112,124,255,.05) 45%,rgba(112,124,255,0) 70%);pointer-events:none}
/* host window */
.host-win{position:relative;width:min(400px,86vw);margin:0 auto;animation:floaty 8s ease-in-out infinite}
.host-win img{width:100%;height:auto;filter:drop-shadow(0 40px 80px rgba(3,5,28,.6))}
/* ---- Cards grid (security) ---- */
.grid4{max-width:1160px;margin:48px auto 0;display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:16px}
.card{position:relative;padding:28px 26px;border-radius:24px;background:var(--glass);border:1.5px solid var(--line);overflow:hidden;
  transition:transform .4s var(--spring),border-color .3s,box-shadow .4s}
.card::before{content:"";position:absolute;inset:0;opacity:0;transition:opacity .4s;pointer-events:none;
  background:radial-gradient(420px circle at var(--mx,50%) var(--my,0%),rgba(150,168,255,.13),transparent 55%)}
.card:hover{transform:translateY(-5px);border-color:var(--line-hi);box-shadow:0 24px 60px -20px rgba(96,110,255,.4)}
.card:hover::before{opacity:1}
.card svg{width:30px;height:30px;stroke:var(--accent);fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;
  filter:drop-shadow(0 0 8px rgba(169,186,255,.45))}
.card h3{margin-top:14px;font-weight:600;font-size:19px}
.card p{margin-top:10px;font-size:15px;line-height:1.55;color:rgba(206,212,246,.75)}
/* ---- Steps ---- */
.steps-wrap{position:relative;max-width:1160px;margin:52px auto 0}
.steps-line{position:absolute;top:47px;left:6%;right:6%;height:2px;pointer-events:none;z-index:0}
.steps-line line{stroke:rgba(169,186,255,.5);stroke-width:2;stroke-dasharray:1;stroke-dashoffset:1;transition:stroke-dashoffset 1.6s var(--eo) .3s}
.steps-wrap.in .steps-line line{stroke-dashoffset:0}
.steps{position:relative;z-index:1;display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px}
.step{padding:32px 28px;border-radius:24px;background:rgba(23,21,83,.72);border:1.5px solid var(--line);
  -webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);
  transition:transform .4s var(--spring),border-color .3s,box-shadow .4s}
.step:hover{transform:translateY(-5px);border-color:var(--line-hi);box-shadow:0 24px 60px -20px rgba(96,110,255,.4)}
.step-n{display:inline-flex;align-items:center;justify-content:center;width:38px;height:30px;
  font-family:var(--f-head);font-weight:700;font-size:15px;letter-spacing:.18em;color:var(--accent);
  text-shadow:0 0 18px rgba(169,186,255,.6)}
.step h3{margin-top:14px;font-weight:600;font-size:20px}
.step p{margin-top:10px;font-size:15px;line-height:1.55;color:rgba(206,212,246,.75)}
/* ---- CTA ---- */
.cta{position:relative;z-index:2;padding:150px 32px 110px;text-align:center}
.cta-inner{position:relative;max-width:1160px;margin:0 auto}
.cta-moon{position:relative;display:inline-block}
.cta-moon img{width:96px;height:96px;border-radius:22px;
  box-shadow:0 0 0 2px rgba(255,255,255,.14),0 24px 60px -10px rgba(90,110,255,.5);animation:breathe 5s ease-in-out infinite}
@keyframes breathe{0%,100%{box-shadow:0 0 0 2px rgba(255,255,255,.14),0 24px 60px -10px rgba(90,110,255,.5)}
  50%{box-shadow:0 0 0 2px rgba(255,255,255,.22),0 24px 90px -6px rgba(110,130,255,.75)}}
.cta-orbit{position:absolute;inset:-26px;animation:orbspin 14s linear infinite;pointer-events:none}
.cta-orbit i{position:absolute;left:50%;top:0;width:6px;height:6px;margin-left:-3px;border-radius:50%;
  background:#e8eeff;box-shadow:0 0 10px rgba(220,232,255,.9)}
.cta h2{margin-top:30px;font-weight:700;font-size:clamp(34px,5.4vw,52px);line-height:1.1;letter-spacing:-.015em;
  text-shadow:0 6px 60px rgba(96,110,255,.35);text-wrap:balance}
.cta-sub{margin:18px auto 0;max-width:560px;font-size:19px;line-height:1.55;color:var(--tx-body)}
.cta-btns{margin-top:32px;display:flex;justify-content:center;gap:14px;flex-wrap:wrap}
/* ---- Footer ---- */
.footer{position:relative;z-index:2;margin-top:40px;border-top:1px solid rgba(163,177,255,.14);background:rgba(8,7,40,.4)}
.footer-top{max-width:1160px;margin:0 auto;padding:56px 32px 24px;display:flex;gap:48px;flex-wrap:wrap;justify-content:space-between}
.footer-brand{max-width:240px}
.footer-brand p{margin-top:12px;font-size:14px;color:var(--tx-faint)}
.footer-cols{display:flex;gap:44px;flex-wrap:wrap}
.fcol{min-width:130px}
.fcol h4{font-family:var(--f-body);font-size:12px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--tx-faint);margin-bottom:14px}
.fcol a{display:block;font-size:14px;color:rgba(206,212,246,.66);padding:4px 0;transition:color .2s,transform .25s var(--eo)}
.fcol a:hover{color:#fff;transform:translateX(3px)}
.footer-bottom{max-width:1160px;margin:0 auto;padding:22px 32px 34px;border-top:1px solid rgba(163,177,255,.1);
  display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:16px}
.footer-bottom p{font-size:14px;color:var(--tx-faint)}
.footer-bottom p a:hover{color:#fff}
.fsoc{display:flex;gap:18px}
.fsoc a{color:rgba(206,212,246,.55);transition:color .2s,transform .3s var(--spring)}
.fsoc a:hover{color:#fff;transform:translateY(-2px)}
/* ============================================================================
   Article typography (template C — blog/*, docs, whitepapers). 1-column 760px.
   ========================================================================== */
.article{max-width:760px;margin:0 auto;padding:0 32px}
.article p{margin-top:20px;font-size:17px;line-height:1.72;color:var(--tx-body);text-wrap:pretty}
.article h2{margin-top:56px;font-weight:700;font-size:clamp(26px,3.4vw,34px);line-height:1.2;letter-spacing:-.01em;text-wrap:balance}
.article h3{margin-top:38px;font-weight:600;font-size:clamp(20px,2.6vw,24px);line-height:1.25}
.article h2 + p,.article h3 + p{margin-top:14px}
.article ul,.article ol{margin-top:18px;padding-left:26px}
.article li{margin-top:9px;font-size:17px;line-height:1.68;color:var(--tx-body)}
.article li::marker{color:var(--accent)}
.article a{color:var(--accent);text-decoration:underline;text-underline-offset:3px;text-decoration-color:rgba(169,186,255,.4);transition:text-decoration-color .2s,color .2s}
.article a:hover{color:#fff;text-decoration-color:#fff}
.article strong,.article b{color:#fff;font-weight:600}
.article code{font-family:'JetBrains Mono',ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.86em;
  background:rgba(126,142,255,.12);border:1px solid var(--line);border-radius:6px;padding:.12em .4em;color:#dfe6ff}
.article pre{margin-top:22px;padding:20px 22px;border-radius:16px;overflow-x:auto;
  background:rgba(8,7,40,.6);border:1px solid var(--line);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}
.article pre code{background:none;border:0;padding:0;font-size:14px;line-height:1.6;color:#dfe6ff}
.article blockquote{margin:26px 0 0;padding:14px 24px;border-left:3px solid var(--accent);
  background:rgba(126,142,255,.07);border-radius:0 14px 14px 0;color:var(--tx-body);font-style:italic}
.article blockquote p{margin-top:0}
.article img{max-width:100%;height:auto;border-radius:16px;margin-top:26px;border:1px solid var(--line)}
.article hr{margin:44px 0;border:0;border-top:1px solid var(--line)}
.article-head{max-width:760px;margin:0 auto 8px;padding:0 32px;text-align:center}
.article-meta{margin-top:16px;font-size:13.5px;font-weight:500;color:var(--tx-faint)}
.article-meta a{color:var(--accent)}
.breadcrumb{max-width:760px;margin:0 auto 26px;padding:0 32px;font-size:13.5px;color:var(--tx-faint)}
.breadcrumb a{color:var(--accent);transition:color .2s}
.breadcrumb a:hover{color:#fff}
.breadcrumb span{opacity:.6;margin:0 6px}
/* ---- Responsive ---- */
@media (max-width:900px){
  .nav-links{display:none}
  .feat{gap:44px;padding-top:104px}
  .sec{padding-top:104px}
}
@media (max-width:640px){
  .sec,.proof,.feat,.cta{padding-left:20px;padding-right:20px}
  .microline{gap:9px;font-size:12.5px}
  .nav-in{padding-left:20px;padding-right:20px}
  .footer-top,.footer-bottom{padding-left:20px;padding-right:20px}
  .proof-grid{grid-template-columns:repeat(2,1fr);gap:12px}
  .stat{padding:20px 14px}
  .stat-v{font-size:27px}
  .steps-line{display:none}
  .footer-cols{gap:28px}
  .fcol{min-width:calc(50% - 14px)}
  .cta{padding-top:110px}
  .article,.article-head,.article-meta,.breadcrumb{padding-left:20px;padding-right:20px}
}
/* ---- Reduced motion ---- */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important}
  [data-reveal]{opacity:1;transform:none;filter:none}
  .hwi{transform:none}
}