@import url("tokens.css");
@import url("https://fonts.googleapis.com/css2?family=Geist:wght@300;400;500;600;700;800;900&display=swap");

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--sans);color:var(--text);
  font-size:16px;line-height:1.55;font-weight:var(--w-reg);
  min-height:100vh;overflow-x:clip;
  background:
    radial-gradient(1000px 900px  at 115% 55%, rgba(0,0,0,.30), transparent 55%),
    radial-gradient(1600px 1100px at -8% -12%, rgba(120,235,200,.32), transparent 55%),
    radial-gradient(900px 700px   at 24% 18%,  rgba(110,225,185,.20), transparent 65%),
    radial-gradient(1000px 800px  at 92% 32%,  rgba(180,140,240,.08), transparent 60%),
    radial-gradient(900px 700px   at 18% 88%,  rgba(245,215,130,.13), transparent 65%),
    radial-gradient(circle 320px  at 68% 24%,  rgba(180,140,240,.10), transparent 65%),
    radial-gradient(circle 280px  at 38% 60%,  rgba(250,180,150,.14), transparent 65%),
    radial-gradient(circle 240px  at 85% 78%,  rgba(120,235,200,.06), transparent 65%),
    radial-gradient(circle 170px  at 18% 36%,  rgba(120,235,200,.22), transparent 70%),
    radial-gradient(circle 150px  at 90% 8%,   rgba(245,215,130,.08), transparent 70%),
    radial-gradient(circle 140px  at 55% 50%,  rgba(180,140,240,.13), transparent 70%),
    radial-gradient(circle 80px   at 52% 14%,  rgba(120,235,200,.22), transparent 70%),
    radial-gradient(circle 100px  at 32% 86%,  rgba(180,140,240,.16), transparent 70%),
    radial-gradient(circle 70px   at 78% 62%,  rgba(250,180,150,.07), transparent 70%),
    radial-gradient(circle 60px   at 8% 58%,   rgba(245,215,130,.16), transparent 70%),
    var(--bg);
  background-attachment:fixed;
}
img,svg{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}

::selection{background:var(--accent);color:var(--accent-ink)}

.container{width:100%;max-width:1180px;margin:0 auto;padding:0 24px}
.section{padding:120px 0;position:relative}
.section-flush{padding-top:0}
.eyebrow{
  display:inline-block;font-size:12px;font-weight:var(--w-med);
  letter-spacing:.18em;text-transform:uppercase;color:var(--accent);
  padding:6px 14px;border:1px solid var(--accent-line);
  background:var(--accent-soft);border-radius:var(--pill);
}

.h-display{
  font-size:clamp(44px, 7.5vw, 96px);line-height:1.02;
  font-weight:var(--w-bold);letter-spacing:-.035em;
  background:linear-gradient(180deg, var(--text) 0%, #b6b6c0 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.h-section{
  font-size:clamp(34px, 4.5vw, 56px);line-height:1.05;
  font-weight:var(--w-bold);letter-spacing:-.025em;color:var(--text);
}
.h-eye{font-size:clamp(20px, 2.2vw, 26px);line-height:1.35;font-weight:var(--w-semi);color:var(--text)}
.body-lg{font-size:clamp(17px, 1.4vw, 20px);line-height:1.55;color:var(--dim);font-weight:var(--w-reg);max-width:640px}
.body-md{font-size:16px;line-height:1.55;color:var(--dim);font-weight:var(--w-reg);max-width:520px}

/* release toaster -- z-index 60 (above nav's 50). */
.release-banner{
  position:fixed;top:18px;left:50%;transform:translateX(-50%);
  z-index:60;display:flex;align-items:center;gap:6px;
  background:var(--accent);color:var(--accent-ink);
  font-size:14px;font-weight:var(--w-semi);
  padding:9px 8px 9px 18px;border-radius:999px;
  cursor:pointer;-webkit-user-select:none;user-select:none;
  box-shadow:0 10px 30px rgba(0,0,0,.35);
  max-width:calc(100vw - 24px);
  animation:release-banner-in .4s cubic-bezier(.2,.7,.3,1.2);
}
.release-banner[hidden]{display:none}
.release-banner-text{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.release-banner-close{
  flex:0 0 auto;width:26px;height:26px;border-radius:50%;border:0;
  background:rgba(0,0,0,.12);color:inherit;font-size:13px;line-height:1;
  display:flex;align-items:center;justify-content:center;cursor:pointer;
  transition:background .15s;
}
.release-banner-close:hover{background:rgba(0,0,0,.2)}
@keyframes release-banner-in{
  from{opacity:0;transform:translate(-50%,-12px)}
  to  {opacity:1;transform:translate(-50%,0)}
}
/* Mobile: stack below the fixed nav, full width minus side margins. */
@media (max-width: 720px){
  .release-banner{
    top:78px;left:12px;right:12px;
    transform:none;max-width:none;
    font-size:13px;padding:9px 6px 9px 14px;
    border-radius:14px;justify-content:space-between;
    animation:release-banner-in-mobile .35s cubic-bezier(.2,.7,.3,1.2);
  }
  .release-banner-text{white-space:normal}
}
@keyframes release-banner-in-mobile{
  from{opacity:0;transform:translateY(-8px)}
  to  {opacity:1;transform:translateY(0)}
}

.accent{color:var(--accent)}

/* feature stats: three big numbers under a section heading. Stacks on mobile. */
.stats-grid{display:grid;grid-template-columns:repeat(3, 1fr);gap:32px;
  margin:36px auto 48px;max-width:760px}
.stat{text-align:center}
.stat-num{font-size:clamp(56px, 7vw, 88px);font-weight:900;
  line-height:1;color:var(--accent);letter-spacing:-.06em;
  font-variant-numeric:tabular-nums}
.stat-label{margin-top:10px;font-size:clamp(13px, 1.1vw, 15px);color:var(--dim);
  letter-spacing:.05em;text-transform:uppercase;font-weight:var(--w-semi)}
@media (max-width:640px){
  .stats-grid{grid-template-columns:1fr;gap:24px;max-width:320px;margin-bottom:40px}
  .stat-num{font-size:54px}
}

.nav{
  position:fixed;top:0;left:0;right:0;z-index:50;
  padding:18px 24px;display:flex;align-items:center;justify-content:space-between;
  transition:background var(--t-base), border-color var(--t-base), backdrop-filter var(--t-base);
  border-bottom:1px solid transparent;
}
.nav.scrolled{
  background:rgba(9,9,10,.78);backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);border-bottom-color:var(--line);
}
.nav-brand{display:flex;align-items:center;gap:11px;font-weight:var(--w-semi);font-size:17px;letter-spacing:-.01em}
.nav-brand svg{width:28px;height:28px}
.nav-links{display:flex;align-items:center;gap:6px}
.nav-link{
  font-size:14px;color:var(--dim);font-weight:var(--w-med);
  padding:8px 14px;border-radius:var(--pill);
  transition:color var(--t-fast), background var(--t-fast);
}
.nav-link:hover{color:var(--text);background:var(--elev)}
.nav-cta{
  display:inline-flex;align-items:center;gap:7px;
  font-size:14px;font-weight:var(--w-semi);color:var(--accent-ink);
  background:var(--accent);padding:9px 16px;border-radius:var(--pill);
  transition:transform var(--t-fast), background var(--t-fast);
}
.nav-cta:hover{background:var(--accent-hover);transform:translateY(-1px)}
.nav-cta svg{width:14px;height:14px;stroke-width:2.4}

.nav-toggle{display:none}
.nav-toggle-x{display:none}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:14px 26px;font-size:16px;font-weight:var(--w-semi);
  border-radius:var(--pill);letter-spacing:-.005em;
  transition:transform var(--t-fast), background var(--t-fast), border-color var(--t-fast);
}
.btn-primary{background:var(--accent);color:var(--accent-ink)}
.btn-primary:hover{background:var(--accent-hover);transform:translateY(-1px)}
.btn-ghost{background:var(--elev);color:var(--text);border:1px solid var(--line-2)}
.btn-ghost:hover{background:var(--elev-2);border-color:var(--line-3);transform:translateY(-1px)}
.btn svg{width:16px;height:16px;stroke-width:2}

.glow{
  position:absolute;pointer-events:none;border-radius:50%;filter:blur(120px);
  background:radial-gradient(circle, rgba(70,199,164,.25), transparent 70%);
}
.glow-tl{top:-200px;left:-160px;width:520px;height:520px}
.glow-br{bottom:-260px;right:-180px;width:580px;height:580px;background:radial-gradient(circle, rgba(70,199,164,.16), transparent 70%)}

.hero{padding-top:160px;padding-bottom:60px;text-align:center;position:relative}
.hero-eyebrow{margin-bottom:28px}
.hero h1{margin-bottom:22px}
.hero-sub{margin:0 auto 38px;color:var(--dim);font-weight:var(--w-reg)}
.hero-cta-row{display:flex;flex-wrap:wrap;justify-content:center;gap:14px;margin-bottom:80px}
.hero-frame-outer{width:100%}
.hero-frame-wrap{
  width:1240px;margin:0 auto;
  display:flex;align-items:center;justify-content:center;
  position:relative;
}
@media (max-width: 1288px){
  /* zoom (not transform:scale) so the 1240px layout box also shrinks --
     scale leaves the box intact and breaks the fixed nav's anchoring. */
  .hero-frame-wrap{zoom: calc((100vw - 48px) / 1240px)}
}

.device{
  position:relative;flex:1 1 auto;max-width:920px;
  /* margin-right balances the phone's right overhang so the composition
     centers visually instead of just centering on the desktop frame */
  margin-right:130px;
  animation:device-float 9s ease-in-out infinite;
}
.device-screen{
  position:relative;width:100%;aspect-ratio:1440/900;
  background:#0c0c0e;border:1px solid #2c2c33;border-radius:14px;
  padding:18px 18px 22px;box-shadow:var(--shadow),0 0 0 1.5px #18181d inset;
}
.device-cam{
  position:absolute;top:6px;left:50%;transform:translateX(-50%);
  width:6px;height:6px;border-radius:50%;background:#1a1a1e;
  box-shadow:inset 0 0 0 1px #2c2c33;
}
.device-bezel-bottom{
  width:100%;height:18px;
  background:linear-gradient(180deg,#1d1d22 0%, #16161a 100%);
  border:1px solid #2c2c33;border-top:none;
  border-radius:0 0 18px 18px;
  margin:0 auto;max-width:1050px;position:relative;
}
.device-bezel-bottom::before{
  content:"";position:absolute;top:0;left:50%;transform:translateX(-50%);
  width:120px;height:6px;background:#0c0c0d;border-radius:0 0 8px 8px;
}
.device-shadow{
  width:80%;height:30px;margin:18px auto 0;
  background:radial-gradient(ellipse at center, rgba(0,0,0,.6), transparent 70%);
  filter:blur(8px);
}
@keyframes device-float{
  0%,100%{transform:translateY(0)}
  50%    {transform:translateY(-10px)}
}

.hero-phone{
  position:absolute;z-index:3;
  right:60px;bottom:-30px;
  width:190px;aspect-ratio:9/19.5;
  background:var(--pad-bg);border:2px solid var(--line-3);
  border-radius:28px;overflow:hidden;
  box-shadow:0 40px 90px rgba(0,0,0,.65), 0 0 0 6px #0c0c0e;
  padding:14px 9px;display:flex;flex-direction:column;align-items:center;
  animation:phone-float 9s ease-in-out infinite -1.5s;
}
.hero-phone-notch{width:42px;height:5px;border-radius:3px;background:rgba(255,255,255,.16);flex:0 0 auto}
.hero-phone-screen{
  flex:1;width:100%;margin:11px 0 9px;background:var(--bg);
  border-radius:14px;position:relative;overflow:hidden;
  border:1px solid var(--line);
}
.hero-phone-home{width:48px;height:4px;border-radius:3px;background:rgba(255,255,255,.18);flex:0 0 auto}
.hero-phone-video{
  position:absolute;inset:0;width:100%;height:100%;
  object-fit:cover;display:block;
}
@keyframes phone-float{
  0%,100%{transform:translateY(0)}
  50%    {transform:translateY(-8px)}
}

.editor-mock{
  width:100%;height:100%;background:var(--bg);border-radius:6px;
  display:grid;grid-template-rows:auto 1fr;overflow:hidden;
  position:relative;
}
.hero-demo-wrap{
  position:relative;width:100%;height:100%;
  border-radius:6px;overflow:hidden;background:var(--bg);
}
.hero-demo{
  position:absolute;inset:0;width:100%;height:100%;
  object-fit:cover;display:block;
}
.em-titlebar{
  display:flex;align-items:center;gap:10px;
  padding:9px 14px;border-bottom:1px solid var(--line);
  background:var(--panel);
}
.em-traffic{display:flex;gap:6px}
.em-traffic span{width:9px;height:9px;border-radius:50%;background:#3a3a44}
.em-tabs{display:flex;align-items:center;gap:6px;margin-left:14px}
.em-tab{font-size:11px;color:var(--dim);padding:5px 11px;border-radius:6px}
.em-tab.active{background:var(--accent-soft);color:var(--accent)}
.em-status{margin-left:auto;display:flex;align-items:center;gap:7px;
  font-size:10.5px;color:var(--dim);padding:4px 10px;
  background:var(--elev);border:1px solid var(--line);border-radius:var(--pill)}
.em-status .dot{width:6px;height:6px;border-radius:50%;background:var(--accent);
  box-shadow:0 0 0 2.5px var(--accent-soft);animation:em-pulse 2.6s ease-in-out infinite}
@keyframes em-pulse{50%{box-shadow:0 0 0 4px transparent}}

.em-body{display:grid;grid-template-columns:240px 1fr 280px;height:100%;overflow:hidden}
.em-col{padding:14px 12px;overflow:hidden}
.em-col-l{border-right:1px solid var(--line);background:var(--bg)}
.em-col-m{background:var(--bg)}
.em-col-r{border-left:1px solid var(--line);background:var(--bg)}

.em-grouphead{font-size:10px;color:var(--faint);letter-spacing:.14em;text-transform:uppercase;
  font-weight:var(--w-med);margin:6px 4px 8px}
.em-row{
  display:flex;align-items:center;gap:10px;padding:9px 10px;
  border-radius:var(--r-sm);font-size:11px;color:var(--text);
  transition:background var(--t-fast);
}
.em-row .fbadge{font-size:9px;font-weight:var(--w-bold);color:var(--accent);
  background:var(--accent-soft);padding:2px 5px;border-radius:4px}
.em-row .rname{font-weight:var(--w-med)}
.em-row .raction{color:var(--dim);margin-left:auto;font-size:10.5px}
.em-row.sel{background:var(--row-sel)}
.em-row.sel .raction{color:var(--accent)}

.em-row.highlight{animation:row-sweep 4.6s ease-in-out infinite}
@keyframes row-sweep{
  0%,15%   {background:transparent}
  20%,40%  {background:var(--row-sel);box-shadow:inset 0 0 0 1px var(--accent-line)}
  45%,100% {background:transparent;box-shadow:inset 0 0 0 1px transparent}
}

.em-editor-title{font-size:14px;font-weight:var(--w-semi);margin-bottom:14px;letter-spacing:-.01em}
.em-field{margin-bottom:14px}
.em-flabel{font-size:10px;color:var(--faint);letter-spacing:.12em;text-transform:uppercase;font-weight:var(--w-med);margin-bottom:7px}
.em-chord{display:flex;gap:5px;flex-wrap:wrap;align-items:center;
  padding:11px;background:var(--elev);border:1px solid var(--line);border-radius:var(--r-sm)}
.em-keycap{font-family:var(--mono);font-size:11px;background:var(--elev-2);
  border:1px solid var(--line-2);border-bottom-width:2px;border-radius:5px;
  padding:4px 9px;color:var(--text)}
.em-keycap.pop{animation:keycap-pop 4.6s ease-in-out infinite}
.em-plus{color:var(--faint);font-size:11px}
@keyframes keycap-pop{
  0%,32%  {transform:scale(.85);opacity:0}
  40%,80% {transform:scale(1);opacity:1}
  88%,100%{transform:scale(.85);opacity:0}
}

.feat{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}
.feat.flip{direction:rtl}
.feat.flip > *{direction:ltr}
.feat-text h2{margin-bottom:18px;margin-top:18px}
.feat-text .body-lg{margin-bottom:24px}
.feat-list{display:flex;flex-direction:column;gap:10px;margin-top:6px}
.feat-list li{display:flex;align-items:flex-start;gap:10px;color:var(--dim);font-size:15px;line-height:1.5}
.feat-list li svg{flex:0 0 auto;width:18px;height:18px;color:var(--accent);margin-top:2px;stroke-width:2.4}

.viz{
  position:relative;width:100%;aspect-ratio:1/1;max-width:480px;margin:0 auto;
  background:radial-gradient(circle at center, var(--elev) 0%, var(--bg) 75%);
  border-radius:var(--r-2xl);overflow:hidden;
  border:1px solid var(--line);
}
.viz-glow{
  position:absolute;width:60%;height:60%;left:20%;top:20%;border-radius:50%;
  background:radial-gradient(circle, rgba(70,199,164,.18), transparent 70%);
  filter:blur(30px);
}

.viz-swipeup .phone{
  position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
  width:55%;aspect-ratio:9/16;
  background:var(--pad-bg);border-radius:var(--r-lg);
  border:2px solid var(--line-3);
  box-shadow:0 30px 80px rgba(0,0,0,.5);
}
.viz-swipeup .phone::before{
  content:"";position:absolute;top:9px;left:50%;transform:translateX(-50%);
  width:24px;height:3px;border-radius:2px;background:rgba(255,255,255,.15);
}
.viz-swipeup .phone::after{
  content:"";position:absolute;bottom:9px;left:50%;transform:translateX(-50%);
  width:34px;height:3px;border-radius:2px;background:rgba(255,255,255,.15);
}
.viz-swipeup .finger{
  position:absolute;width:24px;height:24px;border-radius:50%;
  background:radial-gradient(circle, rgba(70,199,164,.65), rgba(70,199,164,0));
  animation:swipeup-fingers 4s ease-in-out infinite;
}
.viz-swipeup .f1{top:62%;left:30%}
.viz-swipeup .f2{top:62%;left:42%;animation-delay:-.05s}
.viz-swipeup .f3{top:62%;left:54%;animation-delay:-.10s}
.viz-swipeup .f4{top:62%;left:66%;animation-delay:-.15s}
@keyframes swipeup-fingers{
  0%, 15%   {transform:translate(0,0);    opacity:.55}
  45%, 65%  {transform:translate(0,-80px);opacity:1}
  85%, 100% {transform:translate(0,0);    opacity:.55}
}

.viz-trackpad .scrub-stage{
  position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
  width:60%;aspect-ratio:6/5;
}
.viz-trackpad .vol{
  position:absolute;top:18%;left:12%;right:12%;height:10px;
  background:rgba(255,255,255,.08);border:1px solid rgba(70,199,164,.18);
  border-radius:var(--r-xs);overflow:hidden;opacity:0;
  animation:tp-vol-show 4.2s ease-in-out infinite;
}
.viz-trackpad .vol::after{
  content:"";position:absolute;top:0;left:0;height:100%;width:25%;
  background:var(--accent);border-radius:var(--r-xs);
  box-shadow:0 0 12px rgba(70,199,164,.5);
  animation:tp-vol-fill 4.2s ease-in-out infinite;
}
@keyframes tp-vol-show{
  0%,30%  {opacity:0}
  36%,90% {opacity:1}
  100%    {opacity:0}
}
@keyframes tp-vol-fill{
  0%,36%  {width:25%}
  70%,90% {width:88%}
  100%    {width:25%}
}
.viz-trackpad .finger{
  position:absolute;width:32px;height:32px;border-radius:50%;
  background:radial-gradient(circle, rgba(70,199,164,.65), rgba(70,199,164,0));
  top:62%;animation:tp-scrub-loop 4.2s ease-in-out infinite;
}
.viz-trackpad .finger.f1{left:18%}
.viz-trackpad .finger.f2{left:30%;animation-delay:.04s}
.viz-trackpad .finger.f3{left:42%;animation-delay:.08s}
.viz-trackpad .finger.f4{left:54%;animation-delay:.12s}
@keyframes tp-scrub-loop{
  0%,100% {transform:translate(0,    0)}
  4%      {transform:translate(6px,  -16px)}
  8%      {transform:translate(22px, -22px)}
  12%     {transform:translate(38px, -16px)}
  16%     {transform:translate(44px,  0)}
  20%     {transform:translate(38px,  16px)}
  24%     {transform:translate(22px,  22px)}
  28%     {transform:translate(6px,   16px)}
  32%,36% {transform:translate(0,     0)}
  70%,88% {transform:translate(64px,  0)}
}

.viz-keypad .keypad{
  position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
  width:60%;aspect-ratio:3/4;
  display:grid;grid-template-columns:repeat(3,1fr);grid-template-rows:repeat(4,1fr);
  gap:8px;padding:14px;background:var(--pad-bg);
  border:2px solid var(--line-3);border-radius:var(--r-lg);
  box-shadow:0 30px 80px rgba(0,0,0,.5);
}
.viz-keypad .key{
  background:var(--key-bg);border:1px solid var(--line-2);border-radius:var(--r-sm);
  animation:kp-cell 6s ease-in-out infinite;opacity:.65;
}
.viz-keypad .key:nth-child(1){animation-delay:0s}
.viz-keypad .key:nth-child(2){animation-delay:.4s}
.viz-keypad .key:nth-child(3){animation-delay:.8s}
.viz-keypad .key:nth-child(4){animation-delay:1.2s}
.viz-keypad .key:nth-child(5){animation-delay:1.6s}
.viz-keypad .key:nth-child(6){animation-delay:2s}
.viz-keypad .key:nth-child(7){animation-delay:2.4s}
.viz-keypad .key:nth-child(8){animation-delay:2.8s}
.viz-keypad .key:nth-child(9){animation-delay:3.2s}
.viz-keypad .key:nth-child(10){animation-delay:3.6s}
.viz-keypad .key:nth-child(11){animation-delay:4s}
.viz-keypad .key:nth-child(12){animation-delay:4.4s}
@keyframes kp-cell{
  0%,90%,100%{background:var(--key-bg);border-color:var(--line-2);box-shadow:none}
  4%,12%     {background:var(--accent-soft);border-color:var(--accent-line);
              box-shadow:0 0 14px rgba(70,199,164,.35)}
}

.viz-power .core{
  position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
  display:flex;align-items:center;gap:6px;
  padding:14px 18px;background:var(--elev);border:1px solid var(--accent-line);
  border-radius:var(--r-md);box-shadow:0 0 30px rgba(70,199,164,.25);
  font-family:var(--mono);font-size:13px;color:var(--text);
  animation:pw-core 4s ease-in-out infinite;
}
.viz-power .core .cap{background:var(--elev-2);border:1px solid var(--line-2);
  border-bottom-width:2px;border-radius:5px;padding:4px 10px}
.viz-power .core .plus{color:var(--faint);font-size:13px}
@keyframes pw-core{
  0%,100%{box-shadow:0 0 30px rgba(70,199,164,.25)}
  50%    {box-shadow:0 0 50px rgba(70,199,164,.4)}
}
.viz-power .chip{
  position:absolute;padding:7px 13px;background:var(--elev);
  border:1px solid var(--line);border-radius:var(--pill);
  font-size:11px;color:var(--dim);font-weight:var(--w-med);
  animation:pw-drift 8s ease-in-out infinite;
}
.viz-power .c1{top:18%;left:12%}
.viz-power .c2{top:14%;right:14%;animation-delay:-1.6s}
.viz-power .c3{bottom:22%;left:18%;animation-delay:-3.2s}
.viz-power .c4{bottom:18%;right:10%;animation-delay:-4.8s}
.viz-power .c5{top:50%;left:6%;animation-delay:-6.4s}
.viz-power .c6{top:46%;right:6%;animation-delay:-2.4s}
@keyframes pw-drift{
  0%,100%{transform:translateY(0)}
  50%    {transform:translateY(-8px)}
}

.viz-privacy .qr{
  position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
  width:58%;aspect-ratio:1/1;
  background:rgba(0,0,0,.35);border-radius:var(--r-md);
  overflow:hidden;
}
.viz-privacy .corner{
  position:absolute;width:22%;height:22%;
  border:3px solid var(--accent);
}
.viz-privacy .corner.tl{top:9%;left:9%;border-right:0;border-bottom:0;border-top-left-radius:6px}
.viz-privacy .corner.tr{top:9%;right:9%;border-left:0;border-bottom:0;border-top-right-radius:6px}
.viz-privacy .corner.bl{bottom:9%;left:9%;border-right:0;border-top:0;border-bottom-left-radius:6px}
.viz-privacy .corner.br{bottom:9%;right:9%;border-left:0;border-top:0;border-bottom-right-radius:6px}
.viz-privacy .dot{
  position:absolute;width:8px;height:8px;background:rgba(70,199,164,.35);
  border-radius:2px;
}
.viz-privacy .dot.d1{top:28%;left:36%}
.viz-privacy .dot.d2{top:32%;left:58%}
.viz-privacy .dot.d3{top:46%;left:24%}
.viz-privacy .dot.d4{top:54%;left:68%}
.viz-privacy .dot.d5{bottom:30%;left:38%}
.viz-privacy .dot.d6{bottom:24%;left:54%}
.viz-privacy .scan{
  position:absolute;left:0;right:0;height:3px;
  background:linear-gradient(90deg, transparent, var(--accent), transparent);
  box-shadow:0 0 18px var(--accent);
  animation:pv-scan 3s ease-in-out infinite;
}
@keyframes pv-scan{
  0%        {top:8%;  opacity:0}
  12%, 78%  {opacity:1}
  88%, 100% {top:92%; opacity:0}
}
.viz-privacy .lock{
  position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
  width:74px;height:74px;background:var(--elev);border:1px solid var(--accent-line);
  border-radius:var(--r-lg);display:flex;align-items:center;justify-content:center;
  box-shadow:0 0 30px rgba(70,199,164,.35);
  animation:pv-lock 3s ease-in-out infinite;
  z-index:2;
}
.viz-privacy .lock svg{width:36px;height:36px;color:var(--accent);stroke-width:2}
@keyframes pv-lock{
  0%,100% {box-shadow:0 0 30px rgba(70,199,164,.25)}
  50%     {box-shadow:0 0 50px rgba(70,199,164,.5)}
}

.viz-themes{
  /* Theme palette -- single source for swatch fills + orb accent.
     JS reads each swatch's computed background and writes --orb-color
     on click, so the UI elements that key off --orb-color follow. */
  --t-seafoam:#46c7a4;
  --t-violet:#a878ff;
  --t-cobalt:#5b9eff;
  --t-amber:#f17a3a;
  --t-fuchsia:#ff4f9c;
  --orb-color:var(--t-seafoam);
}
.viz-themes .swatch.s-seafoam{background:var(--t-seafoam)}
.viz-themes .swatch.s-violet {background:var(--t-violet)}
.viz-themes .swatch.s-cobalt {background:var(--t-cobalt)}
.viz-themes .swatch.s-amber  {background:var(--t-amber)}
.viz-themes .swatch.s-fuchsia{background:var(--t-fuchsia)}

.viz-themes .t-ui{position:absolute;inset:0;pointer-events:none}
.viz-themes .t-pill{
  position:absolute;display:inline-flex;align-items:center;gap:8px;
  padding:7px 13px;border-radius:999px;
  background:rgba(20,22,24,.62);backdrop-filter:blur(8px);
  border:1px solid var(--line);
  font-size:12.5px;font-weight:var(--w-med);color:var(--dim);
  white-space:nowrap;
}
.viz-themes .t-status{top:6%;left:6%}
.viz-themes .t-dot{
  width:8px;height:8px;border-radius:50%;
  background:var(--orb-color, #46c7a4);
  box-shadow:0 0 8px var(--orb-color, #46c7a4);
  transition:background .35s ease, box-shadow .35s ease;
}
.viz-themes .t-cta{
  bottom:30%;left:6%;
  background:color-mix(in srgb, var(--orb-color, #46c7a4) 16%, rgba(20,22,24,.62));
  border-color:color-mix(in srgb, var(--orb-color, #46c7a4) 45%, transparent);
  color:color-mix(in srgb, var(--orb-color, #46c7a4), white 35%);
  transition:background .35s ease, border-color .35s ease, color .35s ease;
}
.viz-themes .t-tabs{
  position:absolute;top:6%;right:6%;
  display:inline-flex;gap:0;padding:4px;border-radius:10px;
  background:rgba(20,22,24,.62);backdrop-filter:blur(8px);
  border:1px solid var(--line);
}
.viz-themes .t-tab{
  padding:5px 9px;border-radius:6px;
  font-size:11.5px;font-weight:var(--w-med);color:var(--faint);
  letter-spacing:.01em;
  transition:background .35s ease, color .35s ease;
}
.viz-themes .t-tab.active{
  background:color-mix(in srgb, var(--orb-color, #46c7a4) 18%, transparent);
  color:color-mix(in srgb, var(--orb-color, #46c7a4), white 50%);
}

.viz-themes .orb{
  position:absolute;z-index:1;left:50%;top:40%;transform:translate(-50%,-50%);
  width:62%;aspect-ratio:1/1;border-radius:50%;
  background:
    radial-gradient(circle at 50% 50%,
      color-mix(in srgb, var(--orb-color, #46c7a4) 65%, transparent) 0%,
      color-mix(in srgb, var(--orb-color, #46c7a4) 25%, transparent) 38%,
      transparent 72%);
  transition:background .35s ease;
}
.viz-themes .orb::after{
  content:"";position:absolute;inset:30%;border-radius:50%;
  background:radial-gradient(circle at 50% 45%,
    color-mix(in srgb, var(--orb-color, #46c7a4), white 70%) 0%,
    color-mix(in srgb, var(--orb-color, #46c7a4), white 20%) 45%,
    transparent 80%);
  filter:blur(6px);
}
.viz-themes .swatches{
  position:absolute;z-index:2;left:50%;bottom:12%;transform:translateX(-50%);
  display:flex;gap:14px;
  padding:10px 14px;border-radius:999px;
  background:rgba(0,0,0,.35);backdrop-filter:blur(8px);
  border:1px solid var(--line);
}
.viz-themes .swatch{
  width:34px;height:34px;border-radius:50%;
  border:2px solid transparent;padding:0;cursor:pointer;
  position:relative;
  transition:transform .15s ease, border-color .15s ease;
}
.viz-themes .swatch:hover{transform:scale(1.12)}
.viz-themes .swatch.active{
  border-color:rgba(255,255,255,.85);
  box-shadow:0 0 0 3px rgba(255,255,255,.08);
}
.viz-themes .swatch.custom{
  background:conic-gradient(from 0deg,
    #ff4f9c, #f17a3a, #ffd84d, #46c7a4, #5b9eff, #a878ff, #ff4f9c);
  display:flex;align-items:center;justify-content:center;
  color:rgba(255,255,255,.95);
}
.viz-themes .swatch.custom svg{width:16px;height:16px;filter:drop-shadow(0 1px 2px rgba(0,0,0,.4))}

.faq-wrap{max-width:880px;margin:36px auto 0}
.faq-list{display:flex;flex-direction:column;gap:12px}
.faq-item{
  background:var(--elev);border:1px solid var(--line);
  border-radius:var(--r-lg);overflow:hidden;
  transition:border-color var(--t-base), background var(--t-base);
}
.faq-item[open]{border-color:var(--accent-line);background:var(--elev-2)}
.faq-q{
  list-style:none;cursor:pointer;
  padding:18px 22px;display:flex;align-items:center;gap:14px;
  font-size:16px;font-weight:var(--w-semi);color:var(--text);
  letter-spacing:-.005em;
}
.faq-q::-webkit-details-marker{display:none}
.faq-q-icon{
  flex:0 0 auto;width:36px;height:36px;display:flex;align-items:center;justify-content:center;
  background:var(--accent-soft);border:1px solid var(--accent-line);border-radius:var(--r-sm);
  color:var(--accent);
}
.faq-q-icon svg{width:18px;height:18px;stroke-width:2}
.faq-q-text{flex:1}
.faq-chev{
  flex:0 0 auto;width:18px;height:18px;color:var(--faint);
  transition:transform var(--t-base), color var(--t-base);
}
.faq-item[open] .faq-chev{transform:rotate(180deg);color:var(--accent)}
.faq-q:hover .faq-chev{color:var(--text)}
.faq-a{
  padding:0 22px 20px 72px;color:var(--dim);font-size:15px;line-height:1.6;
}
.faq-a p + p{margin-top:10px}
.faq-a strong{color:var(--text);font-weight:var(--w-med)}
.faq-a code{
  font-family:var(--mono);font-size:.92em;
  background:var(--elev);border:1px solid var(--line);border-radius:5px;
  padding:1px 6px;color:var(--text);
}

.modal{
  position:fixed;inset:0;z-index:200;
  display:none;align-items:center;justify-content:center;padding:24px;
}
.modal[aria-hidden="false"]{display:flex;animation:modal-fade var(--t-base) ease-out}
.modal-backdrop{
  position:absolute;inset:0;background:rgba(8,8,11,.72);
  backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
}
.modal-card{
  position:relative;z-index:1;
  width:100%;max-width:440px;
  background:var(--modal-bg);border:1px solid var(--line-2);
  border-radius:var(--r-xl);padding:34px 30px 26px;
  box-shadow:var(--shadow-modal);
  display:flex;flex-direction:column;gap:14px;
  animation:modal-pop var(--t-base) cubic-bezier(.2,.9,.3,1.1);
}
@keyframes modal-fade{from{opacity:0}to{opacity:1}}
@keyframes modal-pop{from{transform:translateY(8px);opacity:0}to{transform:translateY(0);opacity:1}}
.modal-close{
  position:absolute;top:14px;right:14px;width:30px;height:30px;
  display:flex;align-items:center;justify-content:center;
  color:var(--faint);border-radius:var(--r-sm);
  transition:color var(--t-fast), background var(--t-fast);
}
.modal-close:hover{color:var(--text);background:var(--elev)}
.modal-close svg{width:16px;height:16px;stroke-width:2.4}
.modal-card h2{font-size:24px;font-weight:var(--w-bold);letter-spacing:-.02em;color:var(--text);margin-top:4px}
.modal-sub{color:var(--dim);font-size:14px;line-height:1.55}
.modal-form{display:flex;flex-direction:column;gap:10px;margin-top:6px}

/* shared input/textarea field styling for every form on the site */
.modal-form input[type="email"],
.contact-form input[type="text"],
.contact-form input[type="email"],
.contact-form textarea{
  font:inherit;font-size:15px;width:100%;
  background:var(--bg);border:1px solid var(--line-2);
  padding:13px 16px;border-radius:var(--r-md);color:var(--text);
  transition:border-color var(--t-fast), background var(--t-fast);
}
.modal-form input[type="email"]:focus,
.contact-form input[type="text"]:focus,
.contact-form input[type="email"]:focus,
.contact-form textarea:focus{outline:none;border-color:var(--accent-line);background:var(--elev)}
.modal-form input[type="email"]::placeholder,
.contact-form input::placeholder,
.contact-form textarea::placeholder{color:var(--faint)}
.modal-form .btn{padding:14px 22px;justify-content:center}
.modal-skip{
  text-align:center;color:var(--faint);font-size:13px;
  margin-top:2px;display:inline-block;align-self:center;
  border-bottom:1px solid transparent;
  transition:color var(--t-fast), border-color var(--t-fast);
}
.modal-skip:hover{color:var(--dim);border-bottom-color:var(--line-2)}
.modal-fineprint{
  color:var(--faint);font-size:13px;line-height:1.55;text-align:center;
  border-top:1px solid var(--line);padding-top:14px;margin-top:6px;
}
.modal-fineprint a{color:var(--dim);border-bottom:1px solid var(--line-2)}
.modal-fineprint a:hover{color:var(--text);border-bottom-color:var(--line-3)}

body.modal-open{overflow:hidden}

.dl-mobile-notice{
  background:var(--elev);border:1px solid var(--line);
  border-radius:var(--r-xl);padding:36px 28px;
  max-width:520px;margin:48px auto 0;
  display:none;flex-direction:column;align-items:center;gap:16px;text-align:center;
}
.dl-mobile-icon{
  width:60px;height:60px;display:flex;align-items:center;justify-content:center;
  background:var(--accent-soft);border:1px solid var(--accent-line);
  border-radius:var(--r-lg);color:var(--accent);
}
.dl-mobile-icon svg{width:30px;height:30px;stroke-width:2}
.dl-mobile-notice h3{font-size:21px;font-weight:var(--w-semi);letter-spacing:-.01em;color:var(--text)}
.dl-mobile-notice p{color:var(--dim);font-size:15px;line-height:1.55;max-width:420px;margin:0}
.dl-mobile-url{
  font-family:var(--mono);font-size:14px;
  background:var(--bg);border:1px solid var(--line);
  padding:9px 18px;border-radius:var(--pill);color:var(--accent);
}
body.is-mobile .dl-grid,
body.is-mobile #download .section-footnote{display:none}
body.is-mobile .dl-mobile-notice{display:flex}

/* shared card surface for .dl-card + .usecase: same background, border, hover */
.dl-card,
.usecase{
  background:var(--elev);border:1px solid var(--line);border-radius:var(--r-xl);
  padding:24px;display:flex;flex-direction:column;gap:14px;
  transition:transform var(--t-base), border-color var(--t-base), background var(--t-base);
}
.dl-card:hover,
.usecase:hover{transform:translateY(-3px);border-color:var(--line-3);background:var(--elev-2)}
.dl-card h3,
.usecase h3{font-size:18px;font-weight:var(--w-semi);letter-spacing:-.01em;color:var(--text)}
.dl-card .desc,
.usecase p{font-size:14px;color:var(--dim);line-height:1.55}

/* card icon chip, shared between .dl-icon (download cards) and .usecase-icon (use-case cards) */
.dl-icon,
.usecase-icon{
  display:flex;align-items:center;justify-content:center;
  background:var(--accent-soft);border:1px solid var(--accent-line);border-radius:var(--r-md);
}
.dl-icon svg,
.usecase-icon svg{color:var(--accent)}

.dl-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px;margin-top:48px}
.dl-icon{width:44px;height:44px;margin:0 auto}
.dl-icon svg{width:22px;height:22px}
.dl-card .meta{font-size:13px;color:var(--faint);font-family:var(--mono)}
.dl-card .desc{flex:1}
.dl-card .btn{justify-content:center}
.dl-card.disabled .btn{background:var(--elev-2);color:var(--faint);pointer-events:none;border:1px solid var(--line)}
.dl-card.disabled:hover{transform:none;background:var(--elev);border-color:var(--line)}

.usecase-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:18px;margin-top:48px}
.usecase{gap:10px}
.usecase-icon{width:40px;height:40px;margin-bottom:4px}
.usecase-icon svg{width:20px;height:20px;stroke-width:2}

.policy-page{padding:140px 0 100px}
.policy-page .policy-wrap{max-width:720px;margin:0 auto;padding:0 24px}
.policy-page .policy-meta{
  font-family:var(--mono);font-size:13px;color:var(--faint);
  margin-bottom:30px;display:block;
}
.policy-page h1{
  font-size:clamp(34px, 4.5vw, 52px);line-height:1.05;
  font-weight:var(--w-bold);letter-spacing:-.025em;color:var(--text);
  margin-bottom:18px;
}
.policy-page .lede{
  font-size:18px;color:var(--dim);line-height:1.6;margin-bottom:36px;
}
.policy-page h2{
  font-size:22px;font-weight:var(--w-semi);letter-spacing:-.01em;
  color:var(--text);margin-top:38px;margin-bottom:12px;
}
.policy-page p{
  font-size:16px;line-height:1.65;color:var(--dim);margin-bottom:14px;
}
.policy-page p strong{color:var(--text);font-weight:var(--w-med)}
.policy-page ul{margin:6px 0 14px;padding-left:22px}
.policy-page li{font-size:16px;line-height:1.65;color:var(--dim);margin-bottom:6px}
.policy-page li::marker{color:var(--accent)}
.policy-page a{color:var(--accent);border-bottom:1px solid var(--accent-line)}
.policy-page a:hover{border-bottom-color:var(--accent)}
.policy-page hr{border:0;border-top:1px solid var(--line);margin:32px 0}

.contact-form{
  max-width:560px;margin:40px auto 0;
  display:flex;flex-direction:column;gap:12px;
}
.contact-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.contact-form textarea{resize:vertical;min-height:120px;font-family:var(--sans);line-height:1.5}
.contact-form .btn{align-self:flex-start;padding:14px 22px}
.contact-form .btn:disabled{opacity:.6;cursor:not-allowed}
.contact-hp{position:absolute;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden}
.contact-status{
  font-size:14px;color:var(--dim);min-height:18px;margin-top:4px;
}
.contact-status.ok{color:var(--accent)}
.contact-status.err{color:var(--err)}
.contact-link{color:var(--accent);border-bottom:1px solid var(--accent-line)}
.contact-link:hover{border-bottom-color:var(--accent)}
@media (max-width: 560px){
  .contact-row{grid-template-columns:1fr}
}

.foot{
  border-top:1px solid var(--line);padding:60px 0 50px;
  margin-top:40px;color:var(--faint);font-size:14px;
}
.foot-grid{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:20px}
.foot-links{display:flex;flex-wrap:wrap;gap:14px 18px}
.foot-links a{color:var(--dim);transition:color var(--t-fast)}
.foot-links a:hover{color:var(--text)}
.foot-brand{display:flex;align-items:center;gap:10px;font-weight:var(--w-semi);color:var(--text)}
.foot-brand svg{width:22px;height:22px}

.text-center{text-align:center}
.mx-auto{margin-left:auto;margin-right:auto}
.section-narrow{max-width:780px}
.h-section--lead{margin-top:22px;margin-bottom:18px}
.section-footnote{margin:32px auto 0;color:var(--faint);font-size:13px}
.em-preview{aspect-ratio:auto;height:80%;margin-top:14px;border:0;background:transparent}
.em-chord--row{justify-content:space-between}
.em-keycap--label{color:var(--text);font-size:11px;background:transparent;border:0;padding:0}
.em-keycap--on{background:var(--accent-soft);color:var(--accent);border-color:var(--accent-line)}
.foot-copy{color:var(--faint)}

@media (max-width: 900px){
  .nav{padding:14px 20px}
  .nav-links{gap:2px}
  .nav-link{padding:7px 10px;font-size:13px}
  .section{padding:80px 0}
  .hero{padding-top:120px}
  .hero-cta-row{margin-bottom:60px}
  .feat{grid-template-columns:1fr;gap:48px}
  .feat.flip{direction:ltr}
  .device{animation:none}
}
@media (max-width: 720px){
  .nav-toggle{
    display:flex;align-items:center;justify-content:center;
    width:40px;height:40px;border-radius:var(--r-sm);color:var(--text);
    transition:background var(--t-fast);
  }
  .nav-toggle:hover{background:var(--elev)}
  .nav-toggle svg{width:22px;height:22px}
  .nav.menu-open .nav-toggle-bars{display:none}
  .nav.menu-open .nav-toggle-x{display:block}

  .nav-links{
    position:absolute;top:100%;left:0;right:0;
    background:rgba(9,9,10,.95);
    backdrop-filter:blur(18px) saturate(140%);
    -webkit-backdrop-filter:blur(18px) saturate(140%);
    border-bottom:1px solid var(--line);
    flex-direction:column;align-items:stretch;
    padding:12px 20px 18px;gap:4px;
    transform:translateY(-12px);opacity:0;
    pointer-events:none;
    transition:transform var(--t-base), opacity var(--t-base);
  }
  .nav.menu-open .nav-links{transform:translateY(0);opacity:1;pointer-events:auto}
  .nav-link{
    padding:13px 16px;font-size:15px;
    border-radius:var(--r-sm);text-align:left;
  }
  .nav-cta{
    margin-top:8px;justify-content:center;
    padding:13px 18px;font-size:15px;
  }
  .nav-cta svg{width:16px;height:16px}
}
@media (max-width: 720px){
  .glow{display:none}
  body{
    background:
      radial-gradient(450px 405px at 115% 55%, rgba(0,0,0,.30), transparent 55%),
      radial-gradient(720px 495px at -8% -12%, rgba(120,235,200,.32), transparent 55%),
      radial-gradient(405px 315px at 24% 18%,  rgba(110,225,185,.20), transparent 65%),
      radial-gradient(450px 360px at 92% 32%,  rgba(180,140,240,.08), transparent 60%),
      radial-gradient(405px 315px at 18% 88%,  rgba(245,215,130,.13), transparent 65%),
      radial-gradient(circle 145px at 68% 24%,  rgba(180,140,240,.14), transparent 65%),
      radial-gradient(circle 125px at 38% 60%,  rgba(250,180,150,.14), transparent 65%),
      radial-gradient(circle 110px at 85% 78%,  rgba(120,235,200,.06), transparent 65%),
      radial-gradient(circle 75px  at 18% 36%,  rgba(120,235,200,.22), transparent 70%),
      radial-gradient(circle 70px  at 90% 8%,   rgba(245,215,130,.08), transparent 70%),
      radial-gradient(circle 65px  at 55% 50%,  rgba(180,140,240,.13), transparent 70%),
      radial-gradient(circle 35px  at 52% 14%,  rgba(120,235,200,.22), transparent 70%),
      radial-gradient(circle 45px  at 32% 86%,  rgba(180,140,240,.16), transparent 70%),
      radial-gradient(circle 30px  at 78% 62%,  rgba(250,180,150,.07), transparent 70%),
      radial-gradient(circle 25px  at 8% 58%,   rgba(245,215,130,.16), transparent 70%),
      var(--bg);
    background-attachment:fixed;
  }
}
@media (max-width: 560px){
  .h-display{font-size:44px}
  .container{padding:0 18px}
  .dl-grid{grid-template-columns:1fr}
}