:root{
  --color-sky-50:#f0f9ff; --color-sky-100:#e0f2fe; --color-sky-200:#bae6fd; --color-sky-300:#7dd3fc;
  --color-sky-400:#38bdf8; --color-sky-500:#0ea5e9; --color-sky-600:#0284c7; --color-sky-700:#0369a1;
  --color-sky-800:#075985; --color-sky-900:#0c4a6e;
  --color-slate-50:#f8fafc; --color-slate-100:#f1f5f9; --color-slate-200:#e2e8f0; --color-slate-300:#cbd5e1;
  --color-slate-400:#94a3b8; --color-slate-500:#64748b; --color-slate-600:#475569; --color-slate-700:#334155;
  --color-slate-800:#1e293b; --color-slate-900:#0f172a;
  --color-indigo-50:#eef2ff; --color-indigo-100:#e0e7ff; --color-indigo-500:#6366f1; --color-indigo-600:#4f46e5;
  --color-canvas-dark:#05080f; --color-terminal:#0d1117; --color-terminal-header:#161b22;
  --red-500:#ef4444; --red-100:#fee2e2; --red-700:#b91c1c;
  --amber-500:#f59e0b; --amber-100:#fef3c7; --amber-700:#b45309;
  --green-500:#22c55e; --green-100:#dcfce7; --green-700:#15803d;
  --font-sans:'Geist','Inter',system-ui,-apple-system,sans-serif;
  --font-mono:'Geist Mono','JetBrains Mono',ui-monospace,monospace;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{
  font-family:var(--font-sans);
  background:#fff;
  color:var(--color-slate-600);
  overflow-x:hidden;
  position:relative;
}
body::before{
  content:'';position:fixed;inset:0;z-index:-2;
  background:linear-gradient(to bottom,#f8fafc,#ffffff,rgba(240,249,255,0.2));
}
body::after{
  content:'';position:fixed;inset:0;z-index:-1;
  background-image:radial-gradient(#e2e8f0 1px, transparent 1px);
  background-size:32px 32px; opacity:0.4; pointer-events:none;
}
::selection{background:#bae6fd;}
img{display:block;max-width:100%;}
.wrap{max-width:1180px;margin:0 auto;padding:0 24px;}
section{position:relative;padding:110px 0;}
.eyebrow{
  font-family:var(--font-mono);font-size:11px;font-weight:700;text-transform:uppercase;
  letter-spacing:0.3em;color:var(--color-sky-600);display:inline-flex;align-items:center;gap:10px;margin-bottom:16px;
}
.slide-num{font-family:var(--font-mono);color:var(--color-slate-300);font-weight:700;}
h1,h2,h3,h4{color:var(--color-slate-900);letter-spacing:-0.02em;font-weight:800;}
h2.section-title{font-size:38px;letter-spacing:-0.03em;margin-bottom:12px;}
.section-sub{color:var(--color-slate-500);font-size:16.5px;max-width:680px;line-height:1.75;margin-bottom:56px;}
.section-head{text-align:center;}
.section-head .section-sub{margin-left:auto;margin-right:auto;}

.reveal{opacity:0;transform:translateY(20px);transition:opacity .6s cubic-bezier(0,0,0.2,1),transform .6s cubic-bezier(0,0,0.2,1);}
.reveal.in{opacity:1;transform:translateY(0);}

.side-nav{position:fixed;right:22px;top:50%;transform:translateY(-50%);z-index:90;display:flex;flex-direction:column;gap:14px;}
.side-nav a{width:9px;height:9px;border-radius:50%;background:var(--color-slate-300);display:block;position:relative;transition:all .25s;}
.side-nav a.active{background:var(--color-sky-600);transform:scale(1.4);}
.side-nav a .tip{position:absolute;right:20px;top:50%;transform:translateY(-50%);white-space:nowrap;font-family:var(--font-mono);font-size:10px;background:var(--color-slate-900);color:#fff;padding:4px 9px;border-radius:6px;opacity:0;pointer-events:none;transition:opacity .2s;}
.side-nav a:hover .tip{opacity:1;}
@media (max-width:1100px){.side-nav{display:none;}}

nav.topnav{position:fixed;top:0;left:0;right:0;z-index:100;display:flex;justify-content:center;padding:16px 16px 0;pointer-events:none;}
.nav-pill{
  display:flex;width:100%;max-width:1080px;align-items:center;justify-content:space-between;
  border-radius:9999px;background:rgba(255,255,255,0.55);padding:10px 12px 10px 20px;
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  box-shadow:0 1px 3px rgba(0,0,0,0.06);border:1px solid rgba(255,255,255,0.6);pointer-events:auto;
}
.nav-brand{display:flex;align-items:center;gap:8px;text-decoration:none;}
.nav-brand img{height:22px;width:auto;}
.nav-links{display:flex;align-items:center;gap:20px;}
.nav-links a{font-size:12.5px;font-weight:500;color:var(--color-slate-600);text-decoration:none;transition:color .2s;white-space:nowrap;}
.nav-links a:hover{color:var(--color-sky-600);}
.lang-switch{display:flex;align-items:center;background:rgba(226,232,240,0.6);padding:3px;border-radius:9999px;border:1px solid rgba(203,213,225,0.6);gap:2px;margin-left:8px;}
.lang-switch button{padding:4px 12px;font-size:10px;font-weight:700;font-family:var(--font-mono);border-radius:9999px;background:transparent;color:var(--color-slate-500);border:none;cursor:pointer;transition:all .2s;}
.lang-switch button.active{background:#fff;color:var(--color-sky-600);box-shadow:0 1px 2px rgba(0,0,0,0.08);}
@media (max-width:980px){.nav-links a:not(.lang-switch-wrap){display:none;}}

.hero{padding:190px 0 100px;text-align:center;position:relative;overflow:hidden;}
.blob{position:absolute;border-radius:50%;filter:blur(120px);pointer-events:none;z-index:-1;}
.blob1{width:480px;height:480px;background:rgba(186,230,253,0.5);top:-160px;left:-120px;animation:blobDrift1 20s ease-in-out infinite;}
.blob2{width:420px;height:420px;background:rgba(199,210,254,0.4);bottom:-160px;right:-100px;animation:blobDrift2 25s ease-in-out infinite;}
@keyframes blobDrift1{0%,100%{transform:translate(0,0);}50%{transform:translate(20px,-10px);}}
@keyframes blobDrift2{0%,100%{transform:translate(0,0);}50%{transform:translate(-20px,12px);}}
.hero-badges{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;margin-bottom:28px;}
.badge{font-family:var(--font-mono);font-size:11px;font-weight:600;border-radius:6px;padding:4px 10px;border:1px solid;white-space:nowrap;display:inline-flex;align-items:center;gap:6px;}
.badge-default{background:var(--color-slate-100);color:var(--color-slate-700);border-color:var(--color-slate-200);}
.badge-brand{background:var(--color-sky-100);color:var(--color-sky-800);border-color:var(--color-sky-200);}
.badge-green{background:var(--green-100);color:var(--green-700);border-color:#bbf7d0;}
.badge-amber{background:var(--amber-100);color:var(--amber-700);border-color:#fde68a;}
.badge-red{background:var(--red-100);color:var(--red-700);border-color:#fecaca;}
.hero h1{font-size:60px;line-height:1.06;margin-bottom:24px;}
.hero h1 span{color:var(--color-sky-600);}
.hero p.lead{font-size:19px;color:var(--color-slate-500);max-width:700px;margin:0 auto 20px;line-height:1.75;}
.hero .meta{font-family:var(--font-mono);font-size:12px;color:var(--color-slate-400);letter-spacing:0.02em;margin-bottom:56px;}
.hero-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:0;max-width:920px;margin:0 auto;border:1px solid var(--color-slate-200);border-radius:20px;overflow:hidden;background:rgba(255,255,255,0.6);backdrop-filter:blur(16px);}
.hero-stat{padding:26px 14px;border-right:1px solid var(--color-slate-200);}
.hero-stat:last-child{border-right:none;}
.hero-stat .num{font-family:var(--font-mono);font-size:26px;font-weight:700;color:var(--color-sky-600);}
.hero-stat .lbl{font-size:11.5px;color:var(--color-slate-500);margin-top:4px;line-height:1.4;}
@media (max-width:800px){.hero-stats{grid-template-columns:repeat(2,1fr);}.hero-stat{border-bottom:1px solid var(--color-slate-200);}.hero h1{font-size:40px;}}

.card{background:rgba(255,255,255,0.65);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);border:1px solid rgba(255,255,255,0.8);border-radius:16px;box-shadow:0 8px 30px rgba(0,0,0,0.04);padding:32px;}
.card-solid{background:#fff;border:1px solid var(--color-slate-100);border-radius:16px;box-shadow:0 1px 3px rgba(0,0,0,0.06);padding:32px;transition:transform .3s ease-out,box-shadow .3s ease-out;}
.card-solid:hover{transform:translateY(-4px);box-shadow:0 10px 20px rgba(0,0,0,0.08);}
.icon-box{display:inline-flex;align-items:center;justify-content:center;width:48px;height:48px;border-radius:12px;background:var(--color-sky-50);margin-bottom:20px;color:var(--color-sky-600);}
.icon-box svg{width:24px;height:24px;}
.icon-box.red{background:var(--red-100);color:var(--red-500);}
.icon-box.amber{background:var(--amber-100);color:var(--amber-500);}
.icon-box.green{background:var(--green-100);color:var(--green-700);}

.grid-5{display:grid;grid-template-columns:repeat(5,1fr);gap:18px;}
@media (max-width:1000px){.grid-5{grid-template-columns:repeat(2,1fr);}}
@media (max-width:560px){.grid-5{grid-template-columns:1fr;}}
.problem-card{background:#fff;border:1px solid var(--color-slate-100);border-radius:16px;padding:24px 20px;box-shadow:0 1px 3px rgba(0,0,0,0.05);transition:transform .3s ease-out,box-shadow .3s ease-out;}
.problem-card:hover{transform:translateY(-4px);box-shadow:0 10px 20px rgba(0,0,0,0.07);}
.problem-num{font-family:var(--font-mono);font-size:11px;color:var(--color-slate-400);margin-bottom:14px;display:flex;align-items:center;justify-content:space-between;}
.problem-num svg{width:18px;height:18px;color:var(--color-sky-600);}
.problem-card h4{font-size:15px;margin-bottom:8px;}
.problem-card p{font-size:13px;color:var(--color-slate-500);line-height:1.65;}

.quote-block{margin-top:48px;background:var(--color-canvas-dark);border-radius:24px;padding:44px 48px;color:#fff;position:relative;overflow:hidden;}
.quote-block::before{content:'';position:absolute;inset:0;background:radial-gradient(circle at 20% 20%,rgba(99,102,241,0.18),transparent 60%);}
.quote-block::after{content:'';position:absolute;inset:0;opacity:.04;background-image:url("data:image/svg+xml,%3Csvg width='40' height='40' viewBox='0 0 40 40' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M0 0h1v40H0zM39 0h1v40h-1z' fill='%23fff'/%3E%3C/svg%3E");}
.quote-block .qtext{position:relative;font-size:21px;line-height:1.6;font-weight:500;letter-spacing:-0.01em;}
.quote-block .qsource{position:relative;margin-top:18px;font-family:var(--font-mono);font-size:11px;letter-spacing:0.15em;text-transform:uppercase;color:var(--color-sky-300);}

.origin-timeline{display:flex;gap:0;margin-top:56px;position:relative;}
.origin-step{flex:1;position:relative;padding:0 16px;text-align:center;}
.origin-step::before{content:'';position:absolute;top:19px;left:-50%;width:100%;height:2px;background:var(--color-slate-200);}
.origin-step:first-child::before{display:none;}
.origin-dot{width:38px;height:38px;border-radius:50%;background:#fff;border:2px solid var(--color-sky-600);display:flex;align-items:center;justify-content:center;margin:0 auto 16px;position:relative;z-index:1;color:var(--color-sky-600);}
.origin-dot svg{width:18px;height:18px;}
.origin-step.danger .origin-dot{border-color:var(--red-500);color:var(--red-500);}
.origin-step h5{font-size:13.5px;margin-bottom:6px;}
.origin-step p{font-size:12px;color:var(--color-slate-500);line-height:1.5;}
@media (max-width:800px){.origin-timeline{flex-direction:column;gap:28px;}.origin-step::before{display:none;}}

.quad-wrap{display:grid;grid-template-columns:1.3fr 1fr;gap:40px;align-items:center;}
@media (max-width:900px){.quad-wrap{grid-template-columns:1fr;}}
.quad-legend{display:flex;flex-direction:column;gap:16px;}
.legend-row{display:flex;align-items:flex-start;gap:12px;font-size:13.5px;color:var(--color-slate-600);line-height:1.5;}
.legend-row b{color:var(--color-slate-900);display:block;font-size:14px;margin-bottom:2px;}
.dot{width:12px;height:12px;border-radius:50%;flex:none;margin-top:4px;}
.dot-green{background:var(--green-500);}
.dot-amber{background:var(--amber-500);}
.dot-red{background:var(--red-500);}

.stat-row{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin:32px 0 44px;}
.stat-row.cols-4{grid-template-columns:repeat(4,1fr);}
@media (max-width:800px){.stat-row{grid-template-columns:1fr;}}
@media (max-width:1000px) and (min-width:801px){.stat-row.cols-4{grid-template-columns:repeat(2,1fr);}}
.stat-card{background:#fff;border:1px solid var(--color-slate-100);border-radius:16px;padding:26px;box-shadow:0 1px 3px rgba(0,0,0,0.05);transition:transform .3s ease-out,box-shadow .3s ease-out;}
.stat-card:hover{transform:translateY(-4px);box-shadow:0 10px 20px rgba(0,0,0,0.07);}
.stat-num{font-family:var(--font-mono);font-size:34px;font-weight:700;color:var(--color-sky-600);letter-spacing:-0.02em;}
.stat-label{font-size:13px;color:var(--color-slate-500);margin-top:8px;line-height:1.55;}

.idea-section{padding:96px 0;}
.idea-header{display:flex;align-items:flex-start;justify-content:space-between;gap:24px;flex-wrap:wrap;margin-bottom:4px;}
.idea-title{font-size:34px;max-width:640px;}
.idea-pitch{font-size:19px;color:var(--color-sky-700);font-style:italic;font-weight:500;margin:18px 0 28px;max-width:760px;line-height:1.6;border-left:3px solid var(--color-sky-400);padding-left:18px;}
.idea-status{display:flex;align-items:center;gap:8px;}
.idea-block-title{font-family:var(--font-mono);font-size:12px;color:var(--color-slate-500);margin:44px 0 18px;display:flex;align-items:center;gap:8px;text-transform:uppercase;letter-spacing:0.06em;}
.idea-block-title svg{width:16px;height:16px;color:var(--color-sky-600);}
p.body-text{font-size:15px;line-height:1.8;color:var(--color-slate-600);margin-bottom:14px;}

.chip-row{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0 8px;}
.chip{font-family:var(--font-mono);font-size:11.5px;background:var(--color-slate-100);border:1px solid var(--color-slate-200);color:var(--color-slate-700);border-radius:9999px;padding:5px 12px;}

.bar-track{background:var(--color-slate-100);border-radius:9999px;height:10px;overflow:hidden;margin-top:6px;}
.bar-fill{height:100%;border-radius:9999px;background:linear-gradient(90deg,var(--color-sky-400),var(--color-sky-600));width:0;transition:width 1s cubic-bezier(0,0,0.2,1);}
.bar-fill.red{background:linear-gradient(90deg,#f87171,var(--red-500));}
.bar-fill.amber{background:linear-gradient(90deg,#fbbf24,var(--amber-500));}
.bar-fill.green{background:linear-gradient(90deg,#4ade80,var(--green-500));}
.bar-row{margin-bottom:16px;}
.bar-row-top{display:flex;justify-content:space-between;font-size:13px;color:var(--color-slate-600);margin-bottom:4px;}
.bar-row-top b{color:var(--color-slate-900);}

.risk-list{list-style:none;display:flex;flex-direction:column;gap:12px;margin-top:12px;}
.risk-list li{display:flex;gap:12px;align-items:flex-start;font-size:14.5px;color:var(--color-slate-600);line-height:1.65;background:#fff;border:1px solid var(--color-slate-100);border-radius:12px;padding:14px 16px;}
.risk-list li svg{flex:none;width:18px;height:18px;color:var(--amber-500);margin-top:2px;}

.timeline{display:flex;align-items:center;gap:0;margin:32px 0 8px;position:relative;}
.timeline-track{flex:1;height:6px;background:var(--color-slate-100);border-radius:9999px;position:relative;overflow:hidden;}
.timeline-fill{position:absolute;left:0;top:0;bottom:0;background:linear-gradient(90deg,var(--color-sky-400),var(--red-500));border-radius:9999px;width:0;transition:width 1.2s cubic-bezier(0,0,0.2,1);}
.timeline-labels{display:flex;justify-content:space-between;font-family:var(--font-mono);font-size:11px;color:var(--color-slate-400);margin-top:8px;}
.timeline-labels span:last-child{color:var(--red-500);font-weight:700;}

.two-col{display:grid;grid-template-columns:1fr 1fr;gap:40px;}
@media (max-width:900px){.two-col{grid-template-columns:1fr;}}

.arch-diagram{display:flex;align-items:center;gap:8px;margin:20px 0 8px;overflow-x:auto;padding:8px 2px;}
.arch-col{display:flex;flex-direction:column;gap:10px;flex:none;width:220px;}
.arch-box{background:#fff;border:1px solid var(--color-slate-200);border-radius:12px;padding:14px 16px;display:flex;gap:10px;align-items:flex-start;flex:none;width:220px;box-shadow:0 1px 3px rgba(0,0,0,0.04);}
.arch-box svg{width:20px;height:20px;color:var(--color-slate-400);flex:none;margin-top:2px;}
.arch-box h5{font-size:13px;margin-bottom:3px;color:var(--color-slate-900);}
.arch-box p{font-size:11.5px;color:var(--color-slate-500);line-height:1.4;}
.arch-box.highlight{border-color:var(--color-sky-300);background:var(--color-sky-50);}
.arch-box.highlight svg{color:var(--color-sky-600);}
.arch-box.success{border-color:#bbf7d0;background:var(--green-100);}
.arch-box.success svg{color:var(--green-700);}
.arch-arrow{flex:none;color:var(--color-slate-300);display:flex;align-items:center;}
.arch-arrow svg{width:26px;height:26px;}
@media (max-width:900px){.arch-diagram{flex-direction:column;align-items:stretch;}.arch-col{width:100%;flex-direction:row;flex-wrap:wrap;}.arch-arrow{transform:rotate(90deg);align-self:center;}.arch-box{width:100%;}}

.terminal-mock{background:var(--color-terminal);border-radius:14px;overflow:hidden;margin-top:20px;box-shadow:0 25px 50px -12px rgba(0,0,0,0.5);}
.terminal-header{background:var(--color-terminal-header);padding:10px 16px;display:flex;align-items:center;gap:8px;}
.terminal-dot{width:10px;height:10px;border-radius:50%;background:#3f3f46;}
.terminal-label{margin-left:8px;font-family:var(--font-mono);font-size:11px;color:#8b949e;}
.terminal-body{padding:20px 22px;font-family:var(--font-mono);font-size:12.5px;line-height:1.7;color:#c9d1d9;overflow-x:auto;}
.terminal-body .k{color:#79c0ff;} .terminal-body .s{color:#a5d6ff;} .terminal-body .c{color:#8b949e;}

.funnel{display:flex;flex-direction:column;align-items:center;gap:6px;margin:24px 0;}
.funnel-step{border-radius:10px;padding:16px 24px;text-align:center;color:#fff;font-size:13.5px;font-weight:600;position:relative;}
.funnel-step .fnum{font-family:var(--font-mono);font-weight:700;font-size:17px;display:block;margin-bottom:2px;}
.funnel-step:nth-child(1){width:100%;background:var(--color-sky-400);}
.funnel-step:nth-child(2){width:80%;background:var(--color-sky-500);}
.funnel-step:nth-child(3){width:60%;background:var(--color-sky-600);}
.funnel-step:nth-child(4){width:42%;background:var(--color-sky-800);}

.landscape-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:16px;}
@media (max-width:700px){.landscape-grid{grid-template-columns:1fr;}}
.landscape-card{background:#fff;border:1px solid var(--color-slate-100);border-radius:12px;padding:14px 16px;}
.landscape-card .lc-name{font-weight:700;font-size:13.5px;color:var(--color-slate-900);}
.landscape-card .lc-fact{font-size:12px;color:var(--color-slate-500);margin-top:3px;}

.checklist-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin:20px 0;}
@media (max-width:800px){.checklist-grid{grid-template-columns:repeat(2,1fr);}}
.check-card{background:#fff;border:1px solid var(--amber-100);border-radius:12px;padding:18px 14px;text-align:center;}
.check-card svg{width:24px;height:24px;color:var(--amber-500);margin-bottom:10px;}
.check-card p{font-size:12.5px;color:var(--color-slate-700);font-weight:600;line-height:1.4;}

.comp-table{width:100%;border-collapse:separate;border-spacing:0;background:#fff;border-radius:16px;overflow:hidden;box-shadow:0 1px 3px rgba(0,0,0,0.06);border:1px solid var(--color-slate-100);}
.comp-table th,.comp-table td{padding:16px 18px;text-align:left;font-size:13.5px;border-bottom:1px solid var(--color-slate-100);}
.comp-table th{font-family:var(--font-mono);font-size:11px;text-transform:uppercase;letter-spacing:0.08em;color:var(--color-slate-500);background:var(--color-slate-50);}
.comp-table tr:last-child td{border-bottom:none;}
.comp-table td.dim{font-weight:600;color:var(--color-slate-900);}
.score-dots{display:flex;gap:4px;}
.score-dots span{width:8px;height:8px;border-radius:50%;background:var(--color-slate-200);}
.score-dots span.on{background:var(--color-sky-600);}

.radar-wrap{display:flex;justify-content:center;margin:12px 0 32px;}
.radar-legend{display:flex;gap:24px;justify-content:center;flex-wrap:wrap;margin-top:8px;font-size:12.5px;}
.radar-legend span{display:inline-flex;align-items:center;gap:6px;}
.radar-legend i{width:10px;height:10px;border-radius:50%;display:inline-block;}

.discard-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px;}
@media (max-width:900px){.discard-grid{grid-template-columns:1fr;}}
.discard-card{background:#fff;border:1px solid #fee2e2;border-radius:16px;padding:32px;box-shadow:0 1px 3px rgba(0,0,0,0.05);}
.discard-card h3{font-size:18px;margin-bottom:14px;display:flex;align-items:center;gap:10px;}
.discard-card h3 svg{width:20px;height:20px;color:var(--red-500);flex:none;}
.discard-reasons{display:flex;flex-direction:column;gap:10px;margin:16px 0;}
.discard-reason{display:flex;gap:10px;font-size:13px;color:var(--color-slate-600);align-items:flex-start;line-height:1.55;}
.discard-reason svg{width:15px;height:15px;color:var(--red-500);flex:none;margin-top:3px;}

.roadmap{position:relative;margin-top:24px;}
.roadmap-line{position:absolute;top:23px;left:24px;right:24px;height:2px;background:var(--color-slate-200);}
.roadmap-nodes{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;position:relative;}
@media (max-width:800px){.roadmap-nodes{grid-template-columns:1fr;}.roadmap-line{display:none;}}
.roadmap-node{display:flex;flex-direction:column;align-items:center;text-align:center;}
.roadmap-dot{width:46px;height:46px;border-radius:50%;background:#fff;border:2px solid var(--color-sky-600);color:var(--color-sky-600);display:flex;align-items:center;justify-content:center;margin-bottom:16px;position:relative;z-index:1;box-shadow:0 0 0 6px #fff;}
.roadmap-dot svg{width:20px;height:20px;}
.roadmap-node p{font-size:13px;color:var(--color-slate-600);line-height:1.6;max-width:230px;}
.roadmap-node .rn-num{font-family:var(--font-mono);font-size:11px;color:var(--color-slate-400);margin-bottom:4px;}

.closing-card{background:var(--color-canvas-dark);border-radius:28px;padding:64px 48px;text-align:center;color:#fff;position:relative;overflow:hidden;}
.closing-card::before{content:'';position:absolute;inset:0;background:radial-gradient(circle at 30% 20%,rgba(56,189,248,0.18),transparent 55%),radial-gradient(circle at 80% 80%,rgba(99,102,241,0.15),transparent 55%);}
.closing-card > *{position:relative;}
.closing-card h2{color:#fff;font-size:32px;margin-bottom:18px;}
.closing-card p{color:var(--color-slate-300);max-width:680px;margin:0 auto 40px;line-height:1.75;font-size:15.5px;}
.closing-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;max-width:760px;margin:0 auto;}
@media (max-width:700px){.closing-stats{grid-template-columns:1fr;}}
.closing-stat{background:rgba(255,255,255,0.06);border:1px solid rgba(255,255,255,0.1);border-radius:14px;padding:22px;}
.closing-stat .cs-num{font-family:var(--font-mono);font-size:20px;font-weight:700;color:var(--color-sky-300);margin-bottom:6px;}
.closing-stat .cs-lbl{font-size:12px;color:var(--color-slate-400);line-height:1.5;}

footer{background:var(--color-canvas-dark);color:var(--color-slate-400);padding:40px 0 32px;}
footer .wrap{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:20px;}
footer .foot-brand{display:flex;align-items:center;gap:10px;color:#fff;font-weight:600;font-size:14px;}
footer .foot-brand img{height:18px;filter:invert(1) brightness(2);}
footer p{font-size:12px;font-family:var(--font-mono);color:var(--color-slate-500);}

.section-alt{background:rgba(240,249,255,0.35);}
.step-card{display:flex;gap:16px;align-items:flex-start;background:#fff;border:1px solid var(--color-slate-100);border-radius:14px;padding:20px 24px;box-shadow:0 1px 3px rgba(0,0,0,0.04);}

/* PROGRESS BAR */
.progress-bar{position:fixed;top:0;left:0;right:0;height:3px;background:transparent;z-index:200;pointer-events:none;}
.progress-fill{height:100%;width:0%;background:linear-gradient(90deg,var(--color-sky-400),var(--color-sky-600),var(--color-indigo-500));transition:width .1s linear;}

/* SLIDE COUNTER */
.slide-counter{position:fixed;left:24px;bottom:24px;z-index:90;font-family:var(--font-mono);font-size:11px;font-weight:700;color:var(--color-slate-500);background:rgba(255,255,255,0.7);backdrop-filter:blur(10px);border:1px solid var(--color-slate-200);border-radius:9999px;padding:7px 14px;letter-spacing:0.05em;box-shadow:0 1px 3px rgba(0,0,0,0.06);}
.slide-counter b{color:var(--color-sky-600);}
@media (max-width:1100px){.slide-counter{display:none;}}

/* KEYBOARD HINT */
.kbd-hint{position:fixed;right:22px;bottom:24px;z-index:90;display:flex;align-items:center;gap:6px;font-family:var(--font-mono);font-size:10px;color:var(--color-slate-400);background:rgba(255,255,255,0.7);backdrop-filter:blur(10px);border:1px solid var(--color-slate-200);border-radius:9999px;padding:6px 12px;}
.kbd-hint kbd{background:var(--color-slate-100);border:1px solid var(--color-slate-300);border-radius:4px;padding:1px 6px;font-family:var(--font-mono);font-size:10px;color:var(--color-slate-600);}
@media (max-width:1100px){.kbd-hint{display:none;}}

/* FULLSCREEN BUTTON */
.fs-btn{display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;border-radius:9999px;background:transparent;border:1px solid transparent;color:var(--color-slate-500);cursor:pointer;transition:all .2s;margin-left:4px;}
.fs-btn:hover{background:var(--color-slate-100);color:var(--color-sky-600);}
.fs-btn svg{width:15px;height:15px;}

/* STAT ICONS */
.stat-icon{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:10px;background:var(--color-sky-50);color:var(--color-sky-600);margin-bottom:14px;}
.stat-icon svg{width:17px;height:17px;}
.hero-stat .stat-icon{background:rgba(2,132,199,0.08);}

/* QUOTE ICON */
.quote-icon{position:absolute;top:20px;right:28px;opacity:0.15;}
.quote-icon svg{width:56px;height:56px;color:#fff;}

/* LANDSCAPE CARD ICON */
.lc-head{display:flex;align-items:center;gap:8px;}
.lc-head svg{width:14px;height:14px;color:var(--color-slate-400);flex:none;}

/* CLOSING STAT ICON */
.closing-stat .cs-icon{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:9999px;background:rgba(56,189,248,0.12);color:var(--color-sky-300);margin-bottom:12px;}
.closing-stat .cs-icon svg{width:16px;height:16px;}

/* PULSE for live badges */
@keyframes pulseDot{0%,100%{opacity:1;}50%{opacity:0.4;}}
.pulse-dot{width:6px;height:6px;border-radius:50%;background:var(--green-500);display:inline-block;animation:pulseDot 2s ease-in-out infinite;margin-right:6px;}

/* TEAM STRIP */
.team-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:8px;}
@media (max-width:700px){.team-strip{grid-template-columns:1fr;}}
.team-card{display:flex;align-items:center;gap:12px;background:#fff;border:1px solid var(--color-slate-100);border-radius:14px;padding:16px 18px;box-shadow:0 1px 3px rgba(0,0,0,0.04);}
.team-avatar{flex:none;width:40px;height:40px;border-radius:9999px;background:linear-gradient(135deg,var(--color-sky-500),var(--color-indigo-500));color:#fff;display:flex;align-items:center;justify-content:center;font-family:var(--font-mono);font-weight:700;font-size:13px;}
.team-name{font-size:13.5px;font-weight:600;color:var(--color-slate-800);}
.team-role{font-size:11.5px;color:var(--color-slate-500);font-family:var(--font-mono);}

/* ORIGIN STORY CARD */
.origin-story{background:var(--color-sky-50);border:1px solid rgba(2,132,199,0.14);border-radius:18px;padding:26px 30px;margin-top:20px;display:flex;gap:18px;align-items:flex-start;}
.origin-story svg{flex:none;width:26px;height:26px;color:var(--color-sky-500);margin-top:2px;}
.origin-story p{font-size:14.5px;color:var(--color-slate-700);line-height:1.75;margin:0;}
.origin-story b{color:var(--color-slate-900);}

/* KPI SCORECARD (shared framework per idea) */
.kpi-card{background:#fff;border:1px solid var(--color-slate-100);border-radius:16px;padding:22px 26px;box-shadow:0 1px 3px rgba(0,0,0,0.04);margin-top:20px;}
.kpi-card-head{display:flex;align-items:center;gap:8px;font-family:var(--font-mono);font-size:11px;letter-spacing:0.04em;color:var(--color-slate-500);text-transform:uppercase;margin-bottom:14px;}
.kpi-card-head svg{width:14px;height:14px;color:var(--color-sky-500);}
.kpi-row{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:9px 0;border-bottom:1px solid var(--color-slate-100);}
.kpi-row:last-child{border-bottom:none;}
.kpi-label{font-size:13px;color:var(--color-slate-600);}
.kpi-note{font-size:11.5px;color:var(--color-slate-400);margin-top:12px;line-height:1.5;}

/* CALLOUT (danger / urgent evidence) */
.callout-danger{display:flex;gap:14px;align-items:flex-start;background:rgba(239,68,68,0.06);border:1px solid rgba(239,68,68,0.18);border-radius:16px;padding:20px 24px;margin-top:22px;}
.callout-danger svg{flex:none;width:22px;height:22px;color:#ef4444;margin-top:2px;}
.callout-danger p{margin:0;font-size:13.5px;color:var(--color-slate-700);line-height:1.7;}
.callout-danger b{color:#b91c1c;}

/* SOURCES SECTION */
.sources-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;margin-top:8px;}
@media (max-width:800px){.sources-grid{grid-template-columns:1fr;}}
.src-group{background:#fff;border:1px solid var(--color-slate-100);border-radius:16px;padding:24px 26px;box-shadow:0 1px 3px rgba(0,0,0,0.04);}
.src-group h4{font-family:var(--font-mono);font-size:11.5px;letter-spacing:0.04em;text-transform:uppercase;color:var(--color-sky-600);margin:0 0 14px;}
.src-group ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:9px;}
.src-group li{font-size:12.5px;line-height:1.6;color:var(--color-slate-600);}
.src-group a{display:flex;gap:8px;align-items:flex-start;color:var(--color-slate-600);text-decoration:none;}
.src-group a:hover{color:var(--color-sky-600);text-decoration:underline;}
.src-group a svg{flex:none;width:12px;height:12px;margin-top:3px;color:var(--color-sky-500);}
.src-plain{display:flex;gap:8px;align-items:flex-start;}
.src-plain svg{flex:none;width:12px;height:12px;margin-top:3px;color:var(--color-slate-300);}
.src-count{font-family:var(--font-mono);font-size:12px;color:var(--color-slate-500);margin-top:24px;text-align:center;}

/* TECH VALIDATION STRIP reuses .stat-row/.stat-card */
.subsection-title{font-family:var(--font-mono);font-size:12px;letter-spacing:0.05em;text-transform:uppercase;color:var(--color-slate-500);margin:36px 0 16px;display:flex;align-items:center;gap:8px;}
.subsection-title svg{width:15px;height:15px;color:var(--color-sky-500);}

/* TEAM / START NOTES */
.info-note{font-size:12.5px;color:var(--color-slate-500);line-height:1.7;margin-top:14px;background:var(--color-slate-50);border:1px dashed var(--color-slate-200);border-radius:12px;padding:14px 18px;}

/* BUSINESS MODEL GRID */
.biz-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin:20px 0 8px;}
@media (max-width:700px){.biz-grid{grid-template-columns:1fr;}}
.biz-card{background:#fff;border:1px solid var(--color-slate-100);border-radius:16px;padding:22px 24px;box-shadow:0 1px 3px rgba(0,0,0,0.04);transition:transform .3s ease-out,box-shadow .3s ease-out;}
.biz-card:hover{transform:translateY(-3px);box-shadow:0 10px 20px rgba(0,0,0,0.06);}
.biz-card h5{font-size:13.5px;color:var(--color-slate-900);margin:14px 0 6px;}
.biz-card p{font-size:12.5px;color:var(--color-slate-500);line-height:1.65;}

/* CALLOUT INFO (regulatory / market evidence, non-danger) */
.callout-info{display:flex;gap:14px;align-items:flex-start;background:var(--color-sky-50);border:1px solid rgba(2,132,199,0.2);border-radius:16px;padding:20px 24px;margin-top:22px;}
.callout-info svg{flex:none;width:22px;height:22px;color:var(--color-sky-600);margin-top:2px;}
.callout-info p{margin:0;font-size:13.5px;color:var(--color-slate-700);line-height:1.7;}
.callout-info b{color:var(--color-sky-800);}

/* TRIANGULATION CARD (cross-checked key figure, standardized per idea) */
.tri-card{background:#fff;border:1px solid var(--color-slate-100);border-radius:16px;padding:22px 26px;box-shadow:0 1px 3px rgba(0,0,0,0.04);margin-top:16px;}
.tri-head{display:flex;align-items:center;gap:8px;font-family:var(--font-mono);font-size:11px;letter-spacing:0.04em;color:var(--color-slate-500);text-transform:uppercase;margin-bottom:14px;}
.tri-head svg{width:14px;height:14px;color:var(--green-500);}
.tri-claim{display:flex;align-items:baseline;gap:18px;flex-wrap:wrap;margin-bottom:14px;}
.tri-num{font-family:var(--font-mono);font-size:30px;font-weight:700;color:var(--color-slate-900);letter-spacing:-0.02em;white-space:nowrap;}
.tri-desc{font-size:13.5px;color:var(--color-slate-600);line-height:1.6;flex:1;min-width:240px;}
.tri-srcs{display:flex;flex-wrap:wrap;gap:8px;}
.tri-src{display:inline-flex;align-items:center;gap:6px;font-family:var(--font-mono);font-size:11px;color:var(--color-slate-600);background:var(--color-slate-50);border:1px solid var(--color-slate-200);border-radius:9999px;padding:6px 12px;text-decoration:none;transition:all .2s;}
.tri-src:hover{color:var(--color-sky-700);border-color:var(--color-sky-300);background:var(--color-sky-50);}
.tri-src svg{width:12px;height:12px;color:var(--color-sky-500);flex:none;}

/* DISTRIBUTION BAR (100% stacked, standardized per idea) */
.dist-bar{display:flex;width:100%;height:36px;border-radius:10px;overflow:hidden;margin:18px 0 12px;}
.dist-seg{display:flex;align-items:center;justify-content:center;font-family:var(--font-mono);font-size:11px;font-weight:700;color:#fff;white-space:nowrap;overflow:hidden;}
.dist-seg.s1{background:var(--color-sky-600);}
.dist-seg.s2{background:var(--color-sky-400);}
.dist-seg.s3{background:var(--color-indigo-500);}
.dist-seg.g{background:var(--color-slate-300);color:var(--color-slate-700);}
.dist-seg.d1{background:var(--red-500);}
.dist-seg.d2{background:var(--amber-500);}
.dist-legend{display:flex;flex-wrap:wrap;gap:16px;margin-bottom:6px;}
.dist-item{display:inline-flex;align-items:center;gap:7px;font-size:12.5px;color:var(--color-slate-600);}
.dist-item i{width:10px;height:10px;border-radius:3px;display:inline-block;flex:none;}
.dist-item i.s1{background:var(--color-sky-600);}
.dist-item i.s2{background:var(--color-sky-400);}
.dist-item i.s3{background:var(--color-indigo-500);}
.dist-item i.g{background:var(--color-slate-300);}
.dist-item i.d1{background:var(--red-500);}
.dist-item i.d2{background:var(--amber-500);}