/* Shipper platform — dark indigo SaaS */
:root{
  --indigo:#4F46E5; --indigo-400:#818CF8; --indigo-300:#A5B4FC; --indigo-200:#C7D2FE;
  --bg:#070A13; --bg2:#0C1120; --card:#111730; --card2:#171E3C;
  --border:rgba(129,140,248,.15); --border2:rgba(129,140,248,.3);
  --text:#E7EBF7; --muted:#8B94B0; --dim:#59637E;
  --green:#34D399; --amber:#FBBF24; --red:#F87171;
  --radius:18px; --radius-sm:12px;
  --shadow:0 12px 40px rgba(0,0,0,.45);
  --maxw:1100px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{color-scheme:dark;scroll-behavior:smooth}
body{
  font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Inter,sans-serif;
  background:
    radial-gradient(1100px 560px at 80% -12%, rgba(79,70,229,.24), transparent 60%),
    radial-gradient(800px 500px at -8% 108%, rgba(49,46,129,.35), transparent 55%),
    var(--bg);
  color:var(--text);min-height:100vh}
a{color:var(--indigo-300);text-decoration:none}
a:hover{color:var(--indigo-200)}
button{font:inherit;color:inherit;background:none;border:none;cursor:pointer}
input,select{font:inherit}
code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.85em;color:var(--indigo-300)}
.hidden{display:none!important}
.muted{color:var(--muted)}

/* ---------- nav ---------- */
.nav{position:sticky;top:0;z-index:50;border-bottom:1px solid var(--border);
  background:rgba(7,10,19,.8);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px)}
.nav-inner{max-width:var(--maxw);margin:0 auto;display:flex;align-items:center;gap:20px;
  padding:14px 24px}
.nav-brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.1rem;
  letter-spacing:-.02em;color:var(--text)}
.nav-brand img{width:30px;height:30px;border-radius:8px;box-shadow:0 3px 12px rgba(79,70,229,.5)}
.nav-links{display:flex;gap:4px;margin-left:auto;flex-wrap:wrap}
.nav-links a{padding:8px 14px;border-radius:10px;font-size:.87rem;font-weight:600;color:var(--muted);
  transition:color .15s,background .15s}
.nav-links a:hover{color:var(--text);background:rgba(129,140,248,.08)}
.nav-links a.active{color:var(--indigo-200);background:rgba(79,70,229,.16)}

.page{max-width:var(--maxw);margin:0 auto;padding:40px 24px 80px}
.page-head{margin-bottom:28px}
.page-head h1{font-size:1.9rem;font-weight:800;letter-spacing:-.02em}
.page-head p{color:var(--muted);margin-top:6px;max-width:640px;line-height:1.6}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;font-weight:600;
  font-size:.92rem;padding:12px 22px;border-radius:12px;transition:transform .12s,box-shadow .25s;
  user-select:none;white-space:nowrap}
.btn:active{transform:scale(.97)}
.btn-primary{background:linear-gradient(135deg,#6366F1,#4F46E5);color:#fff;
  box-shadow:0 6px 24px rgba(79,70,229,.45)}
.btn-primary:hover{box-shadow:0 8px 34px rgba(79,70,229,.6);color:#fff}
.btn-ghost{background:var(--card);border:1px solid var(--border);color:var(--indigo-200)}
.btn-ghost:hover{border-color:var(--border2);color:var(--indigo-200)}
.btn-lg{padding:15px 30px;font-size:1rem;border-radius:14px}
.btn-sm{padding:8px 14px;font-size:.8rem}
.btn[disabled]{opacity:.5;pointer-events:none}

/* ---------- hero ---------- */
.hero{max-width:var(--maxw);margin:0 auto;padding:84px 24px 30px;text-align:center}
.hero-badge{display:inline-flex;align-items:center;gap:8px;font-size:.78rem;font-weight:600;
  color:var(--indigo-200);background:rgba(79,70,229,.14);border:1px solid var(--border2);
  padding:7px 16px;border-radius:999px;margin-bottom:26px}
.hero-badge .dot{width:7px;height:7px;border-radius:50%;background:var(--green);
  box-shadow:0 0 10px var(--green);animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}
.hero h1{font-size:clamp(2.3rem,6vw,3.7rem);font-weight:800;letter-spacing:-.035em;line-height:1.08}
.hero h1 .grad{background:linear-gradient(90deg,#A5B4FC,#6366F1 55%,#22D3EE);
  -webkit-background-clip:text;background-clip:text;color:transparent}
.hero p{color:var(--muted);font-size:1.13rem;line-height:1.65;max-width:620px;margin:22px auto 0}
.hero-cta{display:flex;gap:14px;justify-content:center;margin-top:36px;flex-wrap:wrap}

/* pipeline strip */
.pipe-strip{display:flex;align-items:center;justify-content:center;gap:0;margin:64px auto 0;
  max-width:820px;flex-wrap:wrap}
.pipe-node{display:flex;flex-direction:column;align-items:center;gap:10px;padding:0 8px;min-width:120px}
.pipe-ico{width:54px;height:54px;border-radius:16px;background:var(--card);border:1px solid var(--border);
  display:flex;align-items:center;justify-content:center;color:var(--indigo-300);
  box-shadow:var(--shadow)}
.pipe-node span{font-size:.78rem;font-weight:600;color:var(--muted)}
.pipe-link{flex:1;min-width:34px;max-width:80px;height:2px;
  background:linear-gradient(90deg,transparent,var(--indigo-400),transparent);position:relative;overflow:visible}
.pipe-link::after{content:'';position:absolute;top:-2.5px;left:0;width:7px;height:7px;border-radius:50%;
  background:var(--indigo-300);box-shadow:0 0 10px var(--indigo-400);animation:flow 2.2s linear infinite}
@keyframes flow{from{left:-6%}to{left:102%}}

/* ---------- cards / grid ---------- */
.grid{display:grid;gap:18px}
.grid-3{grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.grid-2{grid-template-columns:repeat(auto-fit,minmax(320px,1fr))}
.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);
  padding:26px;transition:transform .2s,border .2s,box-shadow .25s}
a.card{color:var(--text);display:block}
a.card:hover{transform:translateY(-3px);border-color:var(--border2);box-shadow:var(--shadow);color:var(--text)}
.card-ico{width:46px;height:46px;border-radius:13px;background:rgba(79,70,229,.16);
  color:var(--indigo-300);display:flex;align-items:center;justify-content:center;margin-bottom:16px}
.card h3{font-size:1.06rem;margin-bottom:8px;letter-spacing:-.01em}
.card p{color:var(--muted);font-size:.88rem;line-height:1.6}
.card .card-cta{display:inline-flex;align-items:center;gap:6px;margin-top:14px;font-size:.84rem;
  font-weight:600;color:var(--indigo-300)}

.section{max-width:var(--maxw);margin:0 auto;padding:50px 24px}
.section-title{font-size:1.5rem;font-weight:800;letter-spacing:-.02em;margin-bottom:8px}
.section-sub{color:var(--muted);margin-bottom:28px;max-width:600px;line-height:1.6}

/* ---------- forms ---------- */
.form-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);
  padding:30px;box-shadow:var(--shadow)}
.field{margin-bottom:20px}
.field label{display:block;font-size:.82rem;font-weight:600;color:var(--indigo-200);margin-bottom:8px}
.field .sub{font-size:.73rem;color:var(--dim);font-weight:400;margin-left:6px}
.field input[type=text],.field input[type=url]{
  width:100%;background:var(--bg2);border:1px solid var(--border);color:var(--text);
  padding:12px 15px;border-radius:12px;outline:none;transition:border .2s;font-size:.92rem}
.field input:focus{border-color:var(--indigo)}
.field input::placeholder{color:var(--dim)}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.radio-cards{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.radio-card{position:relative;display:block;background:var(--bg2);border:1px solid var(--border);
  border-radius:12px;padding:14px 16px;cursor:pointer;transition:border .2s,background .2s}
.radio-card input{position:absolute;opacity:0}
.radio-card strong{display:block;font-size:.88rem;margin-bottom:3px}
.radio-card span{font-size:.74rem;color:var(--muted);line-height:1.45;display:block}
.radio-card.selected{border-color:var(--indigo);background:rgba(79,70,229,.1)}
.color-row{display:flex;align-items:center;gap:12px}
.color-row input[type=color]{width:52px;height:44px;border:1px solid var(--border);border-radius:10px;
  background:var(--bg2);padding:4px;cursor:pointer}
.color-row input[type=text]{width:120px}
.icon-preview{display:flex;align-items:center;gap:16px}
.icon-preview .app-tile{width:74px;height:74px;border-radius:20px;display:flex;align-items:center;
  justify-content:center;font-weight:800;font-size:1.7rem;color:#fff;
  box-shadow:0 8px 22px rgba(0,0,0,.4);transition:background .2s;flex-shrink:0}
.icon-preview small{color:var(--dim);font-size:.74rem;line-height:1.5}
.form-err{color:var(--red);font-size:.8rem;margin-top:10px;min-height:1em}

/* ---------- pipeline steps (wizard result) ---------- */
.pipeline{display:flex;flex-direction:column;gap:0;margin:6px 0 22px}
.pstep{display:flex;gap:16px;position:relative;padding-bottom:26px}
.pstep:last-child{padding-bottom:0}
.pstep::before{content:'';position:absolute;left:17px;top:38px;bottom:2px;width:2px;
  background:var(--border)}
.pstep:last-child::before{display:none}
.pstep-dot{width:36px;height:36px;border-radius:50%;background:var(--bg2);border:2px solid var(--border2);
  display:flex;align-items:center;justify-content:center;flex-shrink:0;z-index:1;
  color:var(--dim);font-size:.85rem;transition:all .3s}
.pstep-info{padding-top:6px}
.pstep-info b{display:block;font-size:.92rem}
.pstep-info span{font-size:.76rem;color:var(--muted)}
.pstep.active .pstep-dot{border-color:var(--indigo);color:var(--indigo-300);
  box-shadow:0 0 0 5px rgba(79,70,229,.15);animation:spin-border 1s linear infinite}
.pstep.done .pstep-dot{background:var(--indigo);border-color:var(--indigo);color:#fff}
.pstep.done .pstep-dot::after{content:'✓'}
.pstep.done .pstep-dot span,.pstep.active .pstep-dot span{display:none}
.pstep.active .pstep-dot::after{content:'';width:14px;height:14px;border-radius:50%;
  border:2px solid var(--indigo-300);border-top-color:transparent;animation:rot .8s linear infinite}
@keyframes rot{to{transform:rotate(360deg)}}

.config-box{background:#0A0E1C;border:1px solid var(--border);border-radius:12px;
  padding:18px;overflow-x:auto;position:relative}
.config-box pre{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.8rem;
  line-height:1.6;color:#B8C3E8}
.config-box .copy-btn{position:absolute;top:10px;right:10px}
.json-k{color:#818CF8}.json-s{color:#6EE7B7}.json-n{color:#FBBF24}

/* ---------- device preview ---------- */
.preview-controls{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin-bottom:30px}
.preview-controls input[type=url]{flex:1;min-width:240px;background:var(--card);
  border:1px solid var(--border);color:var(--text);padding:11px 15px;border-radius:12px;outline:none}
.preview-controls input:focus{border-color:var(--indigo)}
.seg{display:inline-flex;background:var(--card);border:1px solid var(--border);border-radius:12px;padding:4px;gap:2px}
.seg button{padding:8px 16px;border-radius:9px;font-size:.84rem;font-weight:600;color:var(--muted);
  transition:all .15s}
.seg button.active{background:var(--indigo);color:#fff;box-shadow:0 2px 10px rgba(79,70,229,.5)}

.stage{display:flex;justify-content:center;padding:10px 0 30px;min-height:740px;align-items:flex-start}

/* phone frames */
.phone{position:relative;transition:width .45s cubic-bezier(.4,0,.2,1),height .45s cubic-bezier(.4,0,.2,1);
  box-shadow:0 30px 60px rgba(0,0,0,.55)}
.phone iframe{position:absolute;border:0;background:#fff}
/* iPhone */
.phone.iphone{width:340px;height:700px;background:#0d0d12;border-radius:54px;
  border:3px solid #2a2a35;box-shadow:inset 0 0 0 2px #000,inset 0 0 0 5px #3a3a46,0 30px 60px rgba(0,0,0,.55)}
.phone.iphone iframe{top:14px;left:14px;width:calc(100% - 28px);height:calc(100% - 28px);border-radius:40px}
.phone.iphone .notch{position:absolute;top:14px;left:50%;transform:translateX(-50%);
  width:118px;height:30px;background:#0d0d12;border-radius:16px;z-index:2;display:flex;
  align-items:center;justify-content:center;gap:8px}
.phone.iphone .notch::before{content:'';width:8px;height:8px;border-radius:50%;
  background:#1d1d29;box-shadow:inset 0 0 2px 1px #33334a}
.phone.iphone .notch::after{content:'';width:36px;height:6px;border-radius:3px;background:#1d1d29}
.phone.iphone .home-pill{position:absolute;bottom:9px;left:50%;transform:translateX(-50%);
  width:110px;height:4px;border-radius:2px;background:rgba(255,255,255,.35);z-index:2}
/* Android */
.phone.android{width:330px;height:702px;background:#101018;border-radius:34px;
  border:3px solid #23232e;box-shadow:inset 0 0 0 2px #000,0 30px 60px rgba(0,0,0,.55)}
.phone.android iframe{top:10px;left:10px;width:calc(100% - 20px);height:calc(100% - 20px);border-radius:24px}
.phone.android .punch{position:absolute;top:20px;left:50%;transform:translateX(-50%);
  width:12px;height:12px;border-radius:50%;background:#000;z-index:2;
  box-shadow:inset 0 0 2px 1px #2c2c3c}
.phone.android .side-btn{position:absolute;right:-6px;top:150px;width:3px;height:64px;
  background:#2a2a36;border-radius:2px}
.phone.android .side-btn.vol{top:230px;height:96px}
/* landscape */
.phone.landscape.iphone{width:700px;height:340px}
.phone.landscape.iphone .notch{top:50%;left:14px;transform:translateY(-50%) rotate(90deg);transform-origin:center}
.phone.landscape.iphone .home-pill{bottom:50%;left:auto;right:9px;transform:translateY(50%) rotate(90deg)}
.phone.landscape.android{width:702px;height:330px}
.phone.landscape.android .punch{top:50%;left:20px;transform:translateY(-50%)}
.phone.landscape .side-btn{display:none}

/* ---------- downloads ---------- */
.artifact{display:grid;grid-template-columns:auto 1fr auto;gap:22px;align-items:center;
  background:var(--card);border:1px solid var(--border);border-radius:var(--radius);
  padding:24px;margin-bottom:18px}
.artifact-ico{width:58px;height:58px;border-radius:16px;display:flex;align-items:center;
  justify-content:center;flex-shrink:0}
.artifact-ico.android{background:rgba(52,211,153,.14);color:#6EE7B7}
.artifact-ico.ios{background:rgba(165,180,252,.14);color:var(--indigo-300)}
.artifact-body h3{font-size:1.05rem;margin-bottom:5px}
.artifact-meta{display:flex;gap:14px;flex-wrap:wrap;font-size:.78rem;color:var(--muted)}
.artifact-meta b{color:var(--text);font-weight:600}
.sha{font-family:ui-monospace,Menlo,monospace;font-size:.68rem;color:var(--dim);
  word-break:break-all;margin-top:8px;max-width:560px}
.artifact-side{display:flex;flex-direction:column;align-items:center;gap:12px}
.qr-box{width:120px;height:120px;background:#fff;border-radius:12px;padding:8px;display:flex;
  align-items:center;justify-content:center}
.qr-box svg,.qr-box img{width:100%;height:100%}
.build-progress{display:flex;flex-direction:column;align-items:center;gap:18px;
  background:var(--card);border:1px dashed var(--border2);border-radius:var(--radius);
  padding:60px 30px;text-align:center}
.spinner{width:44px;height:44px;border-radius:50%;border:3px solid var(--border);
  border-top-color:var(--indigo-400);animation:rot .9s linear infinite}
.build-progress h3{font-size:1.1rem}
.build-progress p{color:var(--muted);font-size:.88rem;max-width:420px;line-height:1.6}

details.guide{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);
  margin-bottom:14px;overflow:hidden}
details.guide summary{padding:20px 24px;cursor:pointer;font-weight:600;font-size:.95rem;
  display:flex;align-items:center;gap:12px;list-style:none;user-select:none}
details.guide summary::-webkit-details-marker{display:none}
details.guide summary .chev{margin-left:auto;transition:transform .25s;color:var(--dim)}
details.guide[open] summary .chev{transform:rotate(180deg)}
details.guide .guide-body{padding:0 24px 22px;color:var(--muted);font-size:.87rem;line-height:1.7}
details.guide .guide-body ol,details.guide .guide-body ul{padding-left:22px;margin:8px 0}
details.guide .guide-body li{margin-bottom:6px}
details.guide .guide-body code{background:rgba(129,140,248,.1);padding:2px 6px;border-radius:5px}

/* ---------- report ---------- */
.report-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);
  padding:34px;margin-bottom:26px}
.md h1,.md h2,.md h3{margin:22px 0 10px;letter-spacing:-.01em}
.md h1{font-size:1.5rem}.md h2{font-size:1.2rem}.md h3{font-size:1.02rem}
.md h1:first-child{margin-top:0}
.md p{color:#C3CBE4;line-height:1.7;margin-bottom:12px;font-size:.92rem}
.md ul,.md ol{padding-left:24px;margin-bottom:12px;color:#C3CBE4;font-size:.92rem;line-height:1.7}
.md code{background:rgba(129,140,248,.12);padding:2px 6px;border-radius:5px}
.md pre{background:#0A0E1C;border:1px solid var(--border);border-radius:10px;padding:14px;
  overflow-x:auto;margin-bottom:14px}
.md pre code{background:none;padding:0}
.md table{border-collapse:collapse;width:100%;margin:14px 0;font-size:.85rem}
.md th,.md td{border:1px solid var(--border);padding:9px 12px;text-align:left}
.md th{background:rgba(79,70,229,.12);color:var(--indigo-200)}
.md blockquote{border-left:3px solid var(--indigo);padding:4px 16px;color:var(--muted);margin-bottom:12px}
.shots{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:14px}
.shot{background:var(--card);border:1px solid var(--border);border-radius:14px;overflow:hidden;
  transition:transform .2s,border .2s}
.shot:hover{transform:translateY(-3px);border-color:var(--border2)}
.shot img{width:100%;display:block;background:#000;aspect-ratio:9/16;object-fit:contain}
.shot figcaption{padding:10px 12px;font-size:.72rem;color:var(--muted);font-family:ui-monospace,Menlo,monospace;
  word-break:break-all}

/* empty state */
.empty{border:1px dashed var(--border2);border-radius:var(--radius);background:rgba(17,23,48,.5);
  padding:50px 30px;text-align:center;color:var(--muted)}
.empty svg{opacity:.45;margin-bottom:14px}
.empty p{font-size:.9rem;line-height:1.6}

/* footer */
.footer{border-top:1px solid var(--border);padding:34px 24px;text-align:center;
  color:var(--dim);font-size:.8rem;margin-top:40px}
.footer a{color:var(--muted)}

@media (max-width:760px){
  .artifact{grid-template-columns:auto 1fr}
  .artifact-side{grid-column:1/-1;flex-direction:row;justify-content:space-between}
  .field-row{grid-template-columns:1fr}
  .phone.iphone{width:300px;height:620px}
  .phone.android{width:292px;height:622px}
  .phone.landscape.iphone{width:96vw;max-width:620px;height:300px}
  .phone.landscape.android{width:96vw;max-width:622px;height:292px}
  .stage{min-height:660px}
}