.home-hero{
  padding-top:clamp(34px,5vw,62px);
  padding-bottom:36px;
}
.home-hero .hero-layout{
  grid-template-columns:minmax(0,.92fr) minmax(480px,1.08fr);
  gap:clamp(34px,5vw,66px);
}
.home-hero .hero-copy h1{
  margin-top:18px;
  margin-bottom:20px;
}
.home-hero .hero-copy .button-row{
  margin-bottom:20px;
}
.hero-essentials{
  display:grid;
  gap:14px;
  margin-top:20px;
}
.essential-group{
  display:grid;
  grid-template-columns:84px minmax(0,1fr);
  align-items:start;
  gap:10px;
}
.essential-label{
  padding-top:6px;
  color:var(--color-muted);
  font-family:var(--font-mono);
  font-size:10px;
  font-weight:700;
  letter-spacing:.08em;
}
.hero-platforms,.hero-flags{
  display:flex;
  min-width:0;
  flex-wrap:wrap;
  gap:7px;
}
.hero-platform,.hero-flag{
  display:inline-flex;
  min-height:31px;
  align-items:center;
  gap:6px;
  padding:4px 8px;
  border:1px solid var(--color-border);
  border-radius:var(--radius-pill);
  background:var(--color-panel);
  color:var(--color-muted);
  box-shadow:var(--shadow-inset);
  font-size:10px;
  white-space:nowrap;
}
.hero-platform svg{
  width:15px;
  height:15px;
  flex:none;
  color:var(--color-accent);
}
.hero-flag svg{
  width:24px;
  height:16px;
  flex:none;
  border-radius:4px;
}
.orbit-visual{
  position:relative;
  min-height:540px;
  padding:18px;
  overflow:hidden;
  border:1px solid var(--color-border);
  border-radius:var(--radius-xl);
  background:
    radial-gradient(circle at 50% 50%,var(--color-accent-faint),transparent 34%),
    linear-gradient(145deg,var(--color-panel-raised),var(--color-panel));
  box-shadow:var(--shadow-deep),var(--shadow-inset);
}
.orbit-visual::before{
  position:absolute;
  inset:0;
  background-image:
    linear-gradient(var(--color-highlight) 1px,transparent 1px),
    linear-gradient(90deg,var(--color-highlight) 1px,transparent 1px);
  background-size:42px 42px;
  content:"";
  opacity:.45;
  pointer-events:none;
}
.orbit-caption{
  position:relative;
  z-index:4;
  display:flex;
  justify-content:space-between;
  gap:16px;
  color:var(--color-muted);
  font-size:11px;
  letter-spacing:.08em;
}
.orbit-caption code{
  color:var(--color-accent);
  font-size:10px;
}
.orbit-field{
  position:relative;
  width:min(100%,500px);
  aspect-ratio:1;
  margin:4px auto 0;
}
.orbit-halo{
  position:absolute;
  inset:24%;
  border-radius:50%;
  background:var(--color-accent-halo);
  filter:blur(34px);
}
.orbit-ring{
  position:absolute;
  border:1px solid var(--color-border-strong);
  border-radius:50%;
  box-shadow:inset 0 0 26px var(--color-highlight);
}
.orbit-ring::before,.orbit-ring::after{
  position:absolute;
  width:9px;
  height:9px;
  border-radius:50%;
  background:var(--color-accent);
  box-shadow:0 0 16px var(--color-accent);
  content:"";
}
.orbit-ring::before{
  top:13%;
  right:14%;
}
.orbit-ring::after{
  bottom:10%;
  left:19%;
}
.orbit-ring-outer{
  inset:7%;
}
.orbit-ring-inner{
  inset:23%;
  border-style:dashed;
}
.orbit-item{
  position:absolute;
  z-index:3;
  display:inline-flex;
  min-height:28px;
  align-items:center;
  justify-content:center;
  padding:4px 10px;
  border:1px solid var(--color-border);
  border-radius:var(--radius-pill);
  background:var(--color-panel-raised);
  color:var(--color-text);
  box-shadow:var(--shadow-mid);
  font-family:var(--font-mono);
  font-size:9px;
  white-space:nowrap;
}
.orbit-item-top{
  top:-14px;
  left:50%;
  transform:translateX(-50%);
}
.orbit-item-right{
  top:50%;
  right:-28px;
  transform:translateY(-50%);
}
.orbit-item-bottom{
  bottom:-14px;
  left:50%;
  transform:translateX(-50%);
}
.orbit-item-left{
  top:50%;
  left:-24px;
  transform:translateY(-50%);
}
.orbit-item-inner-top{
  top:-13px;
  left:50%;
  transform:translateX(-50%);
}
.orbit-item-inner-right{
  top:50%;
  right:-17px;
  transform:translateY(-50%);
}
.orbit-item-inner-bottom{
  bottom:-13px;
  left:50%;
  transform:translateX(-50%);
}
.orbit-item-inner-left{
  top:50%;
  left:-17px;
  transform:translateY(-50%);
}
.orbit-flow{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
}
.orbit-flow-line{
  fill:none;
  stroke:var(--color-accent);
  stroke-width:3;
  stroke-linecap:round;
  filter:drop-shadow(0 0 7px var(--color-accent));
}
.orbit-flow-soft{
  stroke:var(--color-border-strong);
  stroke-width:1.5;
  filter:none;
}
.orbit-core{
  position:absolute;
  top:50%;
  left:50%;
  z-index:4;
  display:grid;
  width:142px;
  height:142px;
  place-items:center;
  align-content:center;
  gap:7px;
  transform:translate(-50%,-50%);
  border:1px solid var(--color-accent);
  border-radius:50%;
  background:var(--color-panel-raised);
  box-shadow:0 0 42px var(--color-accent-halo),var(--shadow-deep),var(--shadow-inset);
}
.orbit-core img{
  width:44px;
  height:44px;
}
.orbit-core span{
  color:var(--color-text);
  font-size:17px;
  font-weight:650;
}
.orbit-core small{
  color:var(--color-muted);
  font-size:10px;
}
.orbit-light{
  position:absolute;
  z-index:5;
  width:8px;
  height:8px;
  border-radius:50%;
  background:var(--color-accent);
  box-shadow:0 0 14px var(--color-accent);
}
.orbit-light-a{
  top:49%;
  left:9%;
}
.orbit-light-b{
  top:49%;
  right:9%;
}
.orbit-light-c{
  bottom:8%;
  left:49%;
}
.orbit-note{
  position:absolute;
  right:18px;
  bottom:14px;
  left:18px;
  z-index:4;
  margin:0;
  color:var(--color-muted);
  font-family:var(--font-mono);
  font-size:10px;
  letter-spacing:.07em;
  text-align:center;
}
.home-facts{
  padding-top:18px;
  padding-bottom:18px;
  border-top:1px solid var(--color-border);
  border-bottom:1px solid var(--color-border);
  background:var(--color-panel);
}
.fact-band-wide{
  justify-content:center;
}
.fact-band-wide .fact-pill{
  flex:1 1 210px;
  justify-content:center;
  background:var(--color-bg);
}
.section-heading{
  max-width:820px;
  margin-bottom:38px;
}
.section-heading h2{
  margin-bottom:16px;
}
.section-heading-split{
  display:grid;
  max-width:none;
  grid-template-columns:minmax(0,1.1fr) minmax(280px,.7fr);
  align-items:end;
  gap:48px;
}
.section-heading-split p:last-child{
  margin-bottom:8px;
}
.feature-panel{
  display:grid;
  min-height:286px;
  grid-template-columns:minmax(0,1.35fr) minmax(190px,.65fr);
  align-items:center;
  gap:38px;
}
.feature-panel-copy h3{
  margin-bottom:18px;
}
.feature-panel-copy p:last-child{
  margin-bottom:0;
}
.feature-sketch{
  position:relative;
  min-height:220px;
  overflow:hidden;
  border:1px solid var(--color-border);
  border-radius:var(--radius-lg);
  background:
    linear-gradient(var(--color-highlight) 1px,transparent 1px),
    linear-gradient(90deg,var(--color-highlight) 1px,transparent 1px),
    var(--color-panel-raised);
  background-size:28px 28px;
  box-shadow:var(--shadow-inset);
}
.feature-sketch-route span{
  position:absolute;
  width:14px;
  height:14px;
  border:3px solid var(--color-panel-raised);
  border-radius:50%;
  background:var(--color-accent);
  box-shadow:0 0 15px var(--color-accent-halo);
}
.feature-sketch-route span::after{
  position:absolute;
  top:4px;
  left:10px;
  width:78px;
  height:2px;
  background:var(--color-border-strong);
  content:"";
  transform-origin:left center;
}
.feature-sketch-route span:nth-child(1){top:24%;left:12%}
.feature-sketch-route span:nth-child(1)::after{transform:rotate(22deg)}
.feature-sketch-route span:nth-child(2){top:38%;left:43%}
.feature-sketch-route span:nth-child(2)::after{transform:rotate(-18deg)}
.feature-sketch-route span:nth-child(3){top:23%;right:13%}
.feature-sketch-route span:nth-child(3)::after{display:none}
.feature-sketch-route span:nth-child(4){bottom:20%;left:25%}
.feature-sketch-route span:nth-child(4)::after{transform:rotate(-26deg)}
.feature-sketch-route span:nth-child(5){right:27%;bottom:31%}
.feature-sketch-route span:nth-child(5)::after{transform:rotate(-6deg)}
.sketch-shield{
  position:absolute;
  top:42px;
  left:50%;
  width:92px;
  height:112px;
  transform:translateX(-50%);
  border:2px solid var(--color-accent);
  border-radius:48px 48px 58px 58px;
  box-shadow:0 0 26px var(--color-accent-halo);
}
.sketch-shield::before{
  position:absolute;
  top:30px;
  left:34px;
  width:20px;
  height:36px;
  border-right:3px solid var(--color-success);
  border-bottom:3px solid var(--color-success);
  content:"";
  transform:rotate(42deg);
}
.sketch-ray{
  position:absolute;
  top:50%;
  left:50%;
  width:160px;
  height:1px;
  background:var(--color-border-strong);
  transform-origin:center;
}
.sketch-ray:nth-child(2){transform:translate(-50%,-50%) rotate(0)}
.sketch-ray:nth-child(3){transform:translate(-50%,-50%) rotate(60deg)}
.sketch-ray:nth-child(4){transform:translate(-50%,-50%) rotate(120deg)}
.feature-sketch-devices{
  display:flex;
  align-items:flex-start;
  justify-content:center;
  gap:10px;
  padding-top:50px;
}
.sketch-device{
  position:relative;
  z-index:2;
  width:46px;
  height:72px;
  border:2px solid var(--color-border-strong);
  border-radius:var(--radius-sm);
  background:var(--color-panel);
}
.sketch-device:nth-child(2){
  width:72px;
  height:54px;
  margin-top:18px;
  border-color:var(--color-accent);
}
.sketch-device::after{
  position:absolute;
  right:6px;
  bottom:6px;
  left:6px;
  height:3px;
  border-radius:var(--radius-pill);
  background:var(--color-accent);
  content:"";
}
.sketch-trunk{
  position:absolute;
  right:18%;
  bottom:36px;
  left:18%;
  height:3px;
  border-radius:var(--radius-pill);
  background:var(--color-accent);
  box-shadow:0 0 12px var(--color-accent-halo);
}
.sketch-terminal{
  position:absolute;
  top:42px;
  right:28px;
  left:28px;
  height:118px;
  border:1px solid var(--color-border-strong);
  border-radius:var(--radius-md);
  background:var(--color-panel);
}
.sketch-terminal::before{
  position:absolute;
  top:16px;
  left:16px;
  width:42px;
  height:8px;
  border-radius:var(--radius-pill);
  background:var(--color-accent);
  box-shadow:58px 0 0 var(--color-border-strong);
  content:"";
}
.sketch-stream{
  position:absolute;
  left:46px;
  height:5px;
  border-radius:var(--radius-pill);
  background:var(--color-border-strong);
}
.sketch-stream:nth-child(2){top:90px;width:58%}
.sketch-stream:nth-child(3){top:112px;width:44%}
.sketch-stream:nth-child(4){top:134px;width:51%;background:var(--color-accent)}
.sketch-screen{
  position:absolute;
  top:40px;
  right:28px;
  bottom:44px;
  left:28px;
  border:2px solid var(--color-border-strong);
  border-radius:var(--radius-md);
  background:var(--color-panel);
}
.sketch-play{
  position:absolute;
  top:82px;
  left:50%;
  width:0;
  height:0;
  transform:translateX(-40%);
  border-top:22px solid transparent;
  border-bottom:22px solid transparent;
  border-left:34px solid var(--color-accent);
}
.sketch-track{
  position:absolute;
  right:48px;
  bottom:62px;
  left:48px;
  height:4px;
  border-radius:var(--radius-pill);
  background:var(--color-border);
}
.sketch-track::after{
  display:block;
  width:62%;
  height:100%;
  border-radius:inherit;
  background:var(--color-accent);
  content:"";
}
.sketch-cycle{
  position:absolute;
  top:42px;
  left:50%;
  width:118px;
  height:118px;
  transform:translateX(-50%);
  border:3px solid var(--color-border-strong);
  border-top-color:var(--color-accent);
  border-right-color:var(--color-accent);
  border-radius:50%;
}
.sketch-cycle::after{
  position:absolute;
  top:-8px;
  right:4px;
  width:16px;
  height:16px;
  border-top:3px solid var(--color-accent);
  border-right:3px solid var(--color-accent);
  content:"";
  transform:rotate(34deg);
}
.sketch-check{
  position:absolute;
  top:75px;
  left:50%;
  transform:translateX(-50%);
  color:var(--color-success);
  font-size:42px;
}
.home-locations{
  background:var(--color-panel);
}
.location-advice{
  display:grid;
  grid-template-columns:minmax(0,1fr) auto;
  align-items:center;
  gap:32px;
  margin-top:24px;
  padding:26px;
  border:1px solid var(--color-border);
  border-radius:var(--radius-lg);
  background:var(--color-panel-raised);
  box-shadow:var(--shadow-mid),var(--shadow-inset);
}
.location-advice h3{
  margin-bottom:8px;
  font-size:22px;
}
.location-advice p{
  max-width:840px;
  margin-bottom:0;
}
.plan-card>p:not(.plan-period){
  margin-bottom:22px;
}
.traffic-pack-note{
  display:grid;
  grid-template-columns:minmax(0,1fr) auto;
  align-items:center;
  gap:30px;
  margin-top:24px;
  padding:28px 30px;
  border:1px solid var(--color-border);
  border-radius:var(--radius-lg);
  background:var(--color-panel);
  box-shadow:var(--shadow-mid),var(--shadow-inset);
}
.traffic-pack-note h3{
  margin-bottom:10px;
  font-size:24px;
}
.traffic-pack-note p:last-child{
  max-width:860px;
  margin-bottom:0;
}
.principle-layout{
  display:grid;
  grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);
  gap:24px;
}
.principle-lead{
  position:relative;
  overflow:hidden;
}
.principle-lead::after{
  position:absolute;
  right:-70px;
  bottom:-70px;
  width:220px;
  height:220px;
  border:1px solid var(--color-border-strong);
  border-radius:50%;
  box-shadow:0 0 60px var(--color-accent-faint);
  content:"";
}
.principle-index{
  display:inline-flex;
  margin-bottom:48px;
  color:var(--color-accent);
  font-family:var(--font-mono);
  font-size:12px;
  font-weight:700;
  letter-spacing:.18em;
}
.principle-lead h3{
  position:relative;
  z-index:2;
}
.principle-lead p{
  position:relative;
  z-index:2;
}
.principle-stack{
  display:grid;
  gap:14px;
}
.principle-item{
  padding:24px 26px;
  border:1px solid var(--color-border);
  border-radius:var(--radius-lg);
  background:var(--color-panel);
  box-shadow:var(--shadow-inset);
}
.principle-item h3{
  margin-bottom:8px;
  font-size:21px;
}
.principle-item p{
  margin-bottom:0;
}
.home-article-grid{
  grid-template-columns:repeat(2,minmax(0,1fr));
}
.section-link-row{
  display:flex;
  justify-content:flex-end;
  margin-top:26px;
}
@media(prefers-reduced-motion:no-preference){
  .orbit-ring-outer{
    animation:orbit-breathe 7s ease-in-out infinite;
  }
  .orbit-ring-inner{
    animation:orbit-breathe 7s ease-in-out infinite reverse;
  }
  .orbit-light-a{
    animation:light-drift-a 6s ease-in-out infinite;
  }
  .orbit-light-b{
    animation:light-drift-b 7s ease-in-out infinite;
  }
  .orbit-core{
    animation:core-pulse 5s ease-in-out infinite;
  }
}
@keyframes orbit-breathe{
  0%,100%{opacity:.72}
  50%{opacity:1}
}
@keyframes light-drift-a{
  0%,100%{transform:translateX(0);opacity:.55}
  50%{transform:translateX(92px);opacity:1}
}
@keyframes light-drift-b{
  0%,100%{transform:translateX(0);opacity:1}
  50%{transform:translateX(-78px);opacity:.55}
}
@keyframes core-pulse{
  0%,100%{box-shadow:0 0 30px var(--color-accent-faint),var(--shadow-deep),var(--shadow-inset)}
  50%{box-shadow:0 0 54px var(--color-accent-halo),var(--shadow-deep),var(--shadow-inset)}
}
@media(max-width:1080px){
  .home-hero .hero-layout{
    grid-template-columns:1fr;
  }
  .home-hero .hero-copy{
    max-width:760px;
  }
  .orbit-visual{
    width:100%;
    max-width:720px;
    min-height:520px;
    margin-inline:auto;
  }
  .feature-panel{
    grid-template-columns:1fr;
  }
  .feature-sketch{
    min-height:190px;
  }
}
@media(max-width:768px){
  .home-hero{
    padding-top:30px;
  }
  .home-hero .hero-layout{
    gap:28px;
  }
  .essential-group{
    grid-template-columns:1fr;
    gap:6px;
  }
  .essential-label{
    padding-top:0;
  }
  .orbit-visual{
    min-height:390px;
    padding:14px;
    border-radius:var(--radius-lg);
  }
  .orbit-field{
    max-width:360px;
  }
  .orbit-core{
    width:106px;
    height:106px;
  }
  .orbit-core img{
    width:34px;
    height:34px;
  }
  .orbit-core span{
    font-size:14px;
  }
  .orbit-item{
    min-height:24px;
    padding:3px 7px;
    font-size:8px;
  }
  .orbit-caption code{
    display:none;
  }
  .section-heading-split{
    grid-template-columns:1fr;
    gap:8px;
  }
  .feature-browser{
    display:block;
  }
  .feature-list{
    gap:10px;
  }
  .feature-browser.is-accordion .feature-tab{
    min-height:54px;
  }
  .feature-browser.is-accordion .feature-tab::after{
    position:absolute;
    top:50%;
    right:16px;
    color:var(--color-accent);
    content:"+";
    font-size:20px;
    transform:translateY(-50%);
  }
  .feature-browser.is-accordion .feature-tab[aria-expanded="true"]::after{
    content:"−";
  }
  .feature-browser.is-accordion>.feature-detail{
    display:none;
  }
  .feature-browser.is-accordion .feature-panel{
    display:grid;
    min-height:0;
    margin-top:-4px;
    margin-bottom:6px;
    padding:24px 18px;
    border:1px solid var(--color-border);
    border-radius:var(--radius-lg);
    background:var(--color-panel);
    box-shadow:var(--shadow-mid),var(--shadow-inset);
  }
  .feature-browser.is-accordion .feature-panel[hidden]{
    display:none;
  }
  .location-advice,.traffic-pack-note,.principle-layout{
    grid-template-columns:1fr;
  }
  .home-article-grid{
    grid-template-columns:1fr;
  }
}
@media(max-width:560px){
  .home-hero .trust-row{
    gap:6px 14px;
  }
  .hero-platform,.hero-flag{
    font-size:9px;
  }
  .orbit-visual{
    min-height:338px;
  }
  .orbit-field{
    max-width:300px;
  }
  .orbit-ring-outer{
    inset:9%;
  }
  .orbit-core{
    width:92px;
    height:92px;
  }
  .orbit-core small{
    display:none;
  }
  .orbit-item-right{
    right:-18px;
  }
  .orbit-item-left{
    left:-17px;
  }
  .orbit-item-bottom{
    display:none;
  }
  .fact-band-wide .fact-pill{
    flex-basis:100%;
  }
  .feature-sketch{
    min-height:170px;
  }
  .location-advice,.traffic-pack-note{
    padding:22px 18px;
  }
  .principle-item{
    padding:21px 19px;
  }
  .section-link-row .btn{
    width:100%;
  }
}