/* hoseiny.de — CVD case design system (v2: lighter, visual-first)
   No external fonts/frameworks. IP leak is the hero. */

:root {
  --bg:        #0e1526;
  --bg-2:      #121b30;
  --panel:     #1a2438;
  --panel-2:   #1f2b43;
  --panel-3:   #243152;
  --line:      #2b3a58;
  --line-2:    #3a4d72;
  --ink:       #e9eef8;
  --ink-dim:   #a6b6d4;
  --ink-faint: #6f82a6;
  --white:     #ffffff;

  --accent:    #ffc24d;   /* amber — signal/accent */
  --accent-2:  #ffd98a;
  --danger:    #ff5a63;   /* red — the leak, the IP */
  --danger-2:  #ff8a90;
  --violet:    #8b7bff;   /* hero glow */
  --cyan:      #46d6c8;
  --ok:        #54d08a;
  --accent-ink:#1a1205;

  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, "Times New Roman", serif;
  --sans:  system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --mono:  ui-monospace, "SF Mono", "JetBrains Mono", "Cascadia Code", Menlo, Consolas, monospace;

  --maxw: 820px;
  --radius: 14px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  background:
    radial-gradient(1100px 600px at 80% -5%, rgba(139,123,255,.18), transparent 60%),
    radial-gradient(900px 500px at 0% 8%, rgba(70,214,200,.10), transparent 55%),
    var(--bg);
  background-attachment: fixed;
  color: var(--ink);
  font-family: var(--sans);
  font-size: 18px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 3px; }

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; position: relative; z-index: 2; }

/* ---------- top bar ---------- */
.topbar {
  position: sticky; top: 0; z-index: 40;
  display: flex; align-items: center; gap: 18px;
  padding: 14px 24px;
  background: rgba(14,21,38,0.78);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
  font-family: var(--mono); font-size: 13px;
}
.topbar .brand { color: var(--white); font-weight: 600; letter-spacing: .5px; }
.topbar .brand b { color: var(--accent); }
.topbar .spacer { flex: 1; }
.topbar a { color: var(--ink-dim); }
.topbar a:hover { color: var(--accent); text-decoration: none; }

/* ---------- hero ---------- */
.hero { padding: 64px 0 36px; }
.kicker {
  font-family: var(--mono); font-size: 12.5px; letter-spacing: 2.5px;
  text-transform: uppercase; color: var(--accent);
  display: inline-flex; align-items: center; gap: 10px;
}
.kicker::before { content: ""; width: 26px; height: 1px; background: var(--accent); display: inline-block; }

h1.title {
  font-family: var(--serif);
  font-size: clamp(38px, 7.5vw, 68px);
  line-height: 1.03;
  color: var(--white);
  margin: 18px 0 16px;
  font-weight: 600; letter-spacing: -0.5px;
}
h1.title .hl { color: var(--danger); }
.lede { font-size: 21px; color: var(--ink-dim); max-width: 36em; }
.lede b { color: var(--ink); font-weight: 600; }
.lede .ip { color: var(--danger); font-weight: 700; }

.cta-row { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 30px; }
.btn {
  font-family: var(--mono); font-size: 14px;
  padding: 13px 22px; border-radius: 10px; cursor: pointer;
  border: 1px solid var(--line-2); color: var(--ink);
  background: var(--panel); transition: .18s ease;
}
.btn:hover { border-color: var(--accent); color: var(--white); text-decoration: none; transform: translateY(-1px); }
.btn.primary { background: linear-gradient(180deg, var(--accent), #ffb020); color: var(--accent-ink); border-color: transparent; font-weight: 700; }
.btn.primary:hover { filter: brightness(1.06); }

/* ---------- the 3-step "what happens" strip ---------- */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin: 44px 0 8px; }
.step {
  background: linear-gradient(180deg, var(--panel-2), var(--panel));
  border: 1px solid var(--line); border-radius: var(--radius);
  padding: 22px 20px; position: relative; overflow: hidden;
}
.step .num { font-family: var(--mono); font-size: 12px; color: var(--ink-faint); letter-spacing: 1px; }
.step .ico { width: 42px; height: 42px; margin: 6px 0 12px; display: block; }
.step .ico svg { width: 42px; height: 42px; }
.step h3 { font-family: var(--sans); font-size: 18px; color: var(--white); margin: 0 0 4px; font-weight: 700; }
.step p { font-size: 14.5px; color: var(--ink-dim); margin: 0; line-height: 1.45; }
.step.danger { border-color: rgba(255,90,99,.5); background: linear-gradient(180deg, rgba(255,90,99,.12), var(--panel)); }
.step.danger h3 { color: var(--danger-2); }
.step .arrow { position: absolute; right: -11px; top: 50%; transform: translateY(-50%); color: var(--line-2); font-size: 22px; z-index: 3; }
@media (max-width: 680px){
  .steps { grid-template-columns: 1fr; }
  .step .arrow { right: 50%; top: auto; bottom: -16px; transform: translateX(50%) rotate(90deg); }
}

/* ---------- narrative ---------- */
.story { padding: 36px 0 10px; }
.chapter { position: relative; padding: 52px 0; border-top: 1px solid var(--line); }
.chapter .cno {
  font-family: var(--mono); font-size: 12.5px; letter-spacing: 2px;
  color: var(--accent); text-transform: uppercase; display: block; margin-bottom: 8px;
}
.chapter h2 {
  font-family: var(--serif); font-weight: 600;
  font-size: clamp(27px, 4.6vw, 40px); color: var(--white);
  margin: 0 0 16px; letter-spacing: -0.3px; line-height: 1.1;
}
.chapter h2 .hl { color: var(--danger); }
.chapter p { font-family: var(--serif); font-size: 20px; color: var(--ink); margin: 0 0 16px; }
.chapter p.aside { font-family: var(--sans); font-size: 16px; color: var(--ink-dim); }
.chapter em { color: var(--accent); font-style: normal; }
.chapter em.red { color: var(--danger-2); }

.reveal { opacity: 0; transform: translateY(20px); transition: opacity .6s ease, transform .6s ease; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce){ .reveal { opacity:1; transform:none; transition:none; } }

/* ---------- the LEAK card (IP + geolocation) : the emotional payload ---------- */
.leak {
  display: grid; grid-template-columns: 1.3fr 1fr; gap: 0;
  border: 1px solid rgba(255,90,99,.4); border-radius: var(--radius);
  overflow: hidden; margin: 26px 0;
  box-shadow: 0 24px 70px -34px rgba(255,90,99,.5);
}
.leak .l-left { background: #0b1120; padding: 22px 24px; font-family: var(--mono); }
.leak .l-k { color: var(--ink-faint); font-size: 12.5px; letter-spacing: 1px; text-transform: uppercase; }
.leak .l-ip { color: var(--danger); font-size: clamp(26px, 5vw, 38px); font-weight: 700; letter-spacing: .5px; margin: 4px 0 2px; }
.leak .l-sub { color: var(--ink-dim); font-size: 13px; }
.leak .l-ua { color: var(--ink-faint); font-size: 12.5px; margin-top: 16px; word-break: break-all; }
.leak .l-ua b { color: var(--accent); }
.leak .l-right {
  background: linear-gradient(135deg, #1a2238, #121a2e);
  padding: 22px 24px; display: flex; flex-direction: column; justify-content: center; gap: 4px;
  border-left: 1px solid rgba(255,90,99,.25);
}
.leak .l-right .pin { color: var(--danger); font-size: 26px; line-height: 1; }
.leak .l-loc { color: var(--white); font-size: 18px; font-weight: 700; }
.leak .l-loc-s { color: var(--ink-dim); font-size: 13.5px; }
.leak-note { font-family: var(--mono); font-size: 11.5px; color: var(--ink-faint); margin: -14px 0 8px; }
@media (max-width: 640px){ .leak { grid-template-columns: 1fr; } .leak .l-right { border-left: none; border-top: 1px solid rgba(255,90,99,.25);} }

/* ---------- terminal ---------- */
.term {
  background: #0b1120; border: 1px solid var(--line-2); border-radius: 12px;
  font-family: var(--mono); font-size: 13.5px; line-height: 1.7;
  margin: 24px 0; overflow: hidden; box-shadow: 0 22px 60px -32px rgba(0,0,0,.7);
}
.term .bar { display: flex; align-items: center; gap: 7px; padding: 11px 15px; background: #121a2c; border-bottom: 1px solid var(--line); }
.term .bar .dot { width: 11px; height: 11px; border-radius: 50%; background: #334263; }
.term .bar .dot.r { background: #ff5f56; } .term .bar .dot.y { background: #ffbd2e; } .term .bar .dot.g { background: #27c93f; }
.term .bar .t { margin-left: 8px; color: var(--ink-faint); font-size: 12px; }
.term .body { padding: 16px 18px; white-space: pre-wrap; color: #b8c6de; }
.term .body .p  { color: var(--accent); }
.term .body .c  { color: var(--white); }
.term .body .ip { color: var(--danger); font-weight: 700; }
.term .body .geo{ color: var(--danger-2); }
.term .body .ua { color: var(--accent); }
.term .body .ok { color: var(--ok); }
.term .body .mut{ color: var(--ink-faint); }
.term .cursor { display:inline-block; width:8px; height:15px; background: var(--accent); vertical-align:-2px; animation: blink 1.1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }

/* ---------- comparison diagram ---------- */
.diagram { margin: 28px 0 8px; background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; }
.diagram svg { width: 100%; height: auto; display: block; }
.diagram .node { fill: var(--panel-3); stroke: var(--line-2); }
.diagram .node.bad { fill: #2a1420; stroke: var(--danger); }
.diagram .node-t { font-family: var(--sans); font-size: 13px; fill: var(--ink); font-weight: 600; }
.diagram .node-t.bad { fill: var(--danger-2); }
.diagram .wire { stroke: var(--line-2); stroke-width: 2; fill: none; }
.diagram .wire.bad { stroke: var(--danger); stroke-width: 2.5; }
.diagram .atk { fill: #2a1420; stroke: var(--danger); }
.diagram .atk-t { font-family: var(--mono); font-size: 12px; fill: var(--danger-2); }
.diagram .note { font-family: var(--mono); font-size: 11.5px; fill: var(--danger-2); }
.diagram .tag { font-family: var(--mono); font-size: 11px; fill: var(--ink-faint); }
.diagram .pkt { opacity: 0; }
.diagram .pkt.safe { fill: var(--ok); }
.diagram .pkt.leak { fill: var(--danger); }
.reveal.in .diagram .pkt1 { animation: flow 2.6s ease-in-out .1s infinite; }
.reveal.in .diagram .pkt2 { animation: flow 2.6s ease-in-out .5s infinite; }
.reveal.in .diagram .pkt3 { animation: flow 2.6s ease-in-out .3s infinite; }
@keyframes flow { 0%{opacity:0;transform:translateX(0)} 8%{opacity:1} 92%{opacity:1} 100%{opacity:0;transform:translateX(230px)} }
@media (prefers-reduced-motion: reduce){ .diagram .pkt { opacity:.9 !important; animation:none !important; } }

/* ---------- write-up ---------- */
.writeup { padding: 44px 0 10px; border-top: 2px solid var(--line-2); margin-top: 24px; }
.sec-label { font-family: var(--mono); font-size: 12px; letter-spacing: 2.5px; text-transform: uppercase; color: var(--accent); }
.writeup h2 { font-family: var(--sans); font-weight: 800; font-size: 32px; color: var(--white); margin: 8px 0 24px; letter-spacing: -0.4px; }
.writeup h3 { font-family: var(--sans); font-weight: 700; font-size: 22px; color: var(--white); margin: 40px 0 12px; }
.writeup h4 { font-family: var(--mono); font-size: 13px; letter-spacing: 1.5px; text-transform: uppercase; color: var(--ink-dim); margin: 26px 0 8px; }
.writeup p, .writeup li { font-size: 17px; }
.writeup ul, .writeup ol { padding-left: 22px; }
.writeup li { margin: 6px 0; }
.writeup code { font-family: var(--mono); font-size: 14px; background: var(--panel); border: 1px solid var(--line); padding: 1px 6px; border-radius: 5px; color: var(--accent-2); }

.finding { background: var(--panel-2); border: 1px solid var(--line); border-left: 3px solid var(--accent); border-radius: var(--radius); padding: 24px 26px; margin: 22px 0; }
.finding.danger { border-left-color: var(--danger); }
.finding .id { font-family: var(--mono); font-size: 12.5px; color: var(--accent); letter-spacing: 1.5px; }
.finding.danger .id { color: var(--danger-2); }
.finding h3 { margin: 6px 0 4px; }

.pill { font-family: var(--mono); font-size: 12px; font-weight: 700; padding: 3px 11px; border-radius: 999px; display: inline-block; letter-spacing: .5px; }
.pill.med { background: rgba(255,194,77,.16); color: var(--accent); border: 1px solid rgba(255,194,77,.4); }
.pill.na  { background: rgba(166,182,212,.12); color: var(--ink-dim); border: 1px solid var(--line-2); }

table { width: 100%; border-collapse: collapse; margin: 18px 0; font-size: 15px; }
th, td { text-align: left; padding: 11px 12px; border-bottom: 1px solid var(--line); }
th { font-family: var(--mono); font-size: 12px; letter-spacing: 1px; text-transform: uppercase; color: var(--ink-faint); font-weight: 600; }
td.mono { font-family: var(--mono); font-size: 13.5px; color: var(--ink-dim); }
tr:last-child td { border-bottom: none; }

.vecbox { font-family: var(--mono); font-size: 13px; background: #0b1120; border: 1px solid var(--line-2); border-radius: 8px; padding: 12px 14px; color: var(--ink-dim); margin: 10px 0; word-break: break-all; }
.vecbox b { color: var(--white); }

.callout { background: rgba(255,194,77,.08); border: 1px solid rgba(255,194,77,.28); border-radius: var(--radius); padding: 18px 22px; margin: 22px 0; font-size: 16px; }
.callout .ct { font-family: var(--mono); font-size: 12px; letter-spacing: 1.5px; text-transform: uppercase; color: var(--accent); display: block; margin-bottom: 6px; }

.tl { list-style: none; padding: 0; margin: 20px 0; }
.tl li { position: relative; padding: 0 0 22px 28px; border-left: 1px solid var(--line-2); }
.tl li::before { content:""; position:absolute; left:-5px; top:5px; width:9px; height:9px; border-radius:50%; background: var(--bg); border: 2px solid var(--accent); }
.tl li:last-child { border-left-color: transparent; }
.tl .d { font-family: var(--mono); font-size: 13px; color: var(--accent); }
.tl .e { font-size: 16px; color: var(--ink); }

.toc { background: var(--panel-2); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px 24px; margin: 24px 0; }
.toc .sec-label { display:block; margin-bottom: 10px; }
.toc ol { margin: 0; padding-left: 20px; font-family: var(--mono); font-size: 14px; }
.toc li { margin: 6px 0; }
.toc a { color: var(--ink-dim); } .toc a:hover { color: var(--accent); text-decoration: none; }

.foot { border-top: 1px solid var(--line); margin-top: 60px; padding: 40px 0 70px; color: var(--ink-faint); font-size: 14px; }
.foot .who { color: var(--ink); font-size: 16px; }
.foot a { color: var(--accent); }
.foot .mono { font-family: var(--mono); font-size: 12.5px; margin-top: 14px; color: var(--ink-faint); }

hr.div { border: none; border-top: 1px solid var(--line); margin: 40px 0; }

/* index cards */
.cases { display: grid; gap: 18px; margin: 30px 0; }
.case-card { display:block; background: linear-gradient(180deg, var(--panel-2), var(--panel)); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px 26px; transition: .18s ease; }
.case-card:hover { border-color: var(--accent); transform: translateY(-2px); text-decoration: none; }
.case-card .ct { font-family: var(--serif); font-size: 25px; color: var(--white); }
.case-card .cd { color: var(--ink-dim); font-size: 16px; margin-top: 6px; }
.case-card .cm { font-family: var(--mono); font-size: 12.5px; color: var(--ink-faint); margin-top: 14px; display:flex; gap: 14px; flex-wrap: wrap; }
.case-card .cm .hot { color: var(--danger-2); }
.case-card.soon { opacity: .5; pointer-events: none; }

/* ---------- illustrated animated story scenes (comic-style, SVG) ---------- */
.scene { background: linear-gradient(180deg, var(--panel-2), var(--panel)); border: 1px solid var(--line); border-radius: var(--radius); margin: 20px 0; overflow: hidden; }
.scene svg { width: 100%; height: auto; display: block; padding: 14px 10px 0; }
.scene .cap { padding: 10px 22px 20px; }
.scene .cap .n { font-family: var(--mono); font-size: 12px; letter-spacing: 1.5px; color: var(--accent); }
.scene .cap h3 { margin: 4px 0 4px; font-family: var(--sans); font-size: 20px; color: var(--white); font-weight: 700; }
.scene .cap h3 .r { color: var(--danger-2); }
.scene .cap p { margin: 0; color: var(--ink-dim); font-size: 15.5px; line-height: 1.5; }

/* shared scene element styles */
.scene .fig { fill: var(--panel-3); }
.scene .lbl { font-family: var(--mono); font-size: 12px; fill: var(--ink-faint); }
.scene .phone { fill: var(--panel-3); stroke: var(--line-2); stroke-width: 1.5; }
.scene .screen { fill: #0b1120; }
.scene .guide { stroke: var(--line-2); stroke-width: 1.5; stroke-dasharray: 3 6; }
.scene .bubble { fill: var(--panel); stroke: var(--accent); stroke-width: 1.5; }
.scene .link { font-family: var(--mono); font-size: 13px; fill: var(--accent); font-weight: 600; }
.scene .leakpkt { fill: #2a1420; stroke: var(--danger); stroke-width: 1.5; }
.scene .leaktxt { font-family: var(--mono); font-size: 13px; fill: var(--danger-2); font-weight: 700; }
.scene .badge { fill: #0b1120; stroke: var(--line-2); stroke-width: 1.5; }
.scene .badge-t { font-family: var(--mono); font-size: 12px; fill: var(--ink-dim); }
.scene .map { fill: #0c1324; stroke: var(--line-2); stroke-width: 1.5; }
.scene .land { fill: #1b2742; }
.scene .grid { stroke: rgba(255,255,255,.05); stroke-width: 1; }
.scene .pin { fill: var(--danger); }
.scene .radar { fill: none; stroke: var(--danger); stroke-width: 2.5; }
.scene .coord { font-family: var(--mono); font-size: 13px; fill: var(--danger-2); font-weight: 700; }

/* animations fire when the scene scrolls in */
.reveal.in .anim-bubble { animation: sc-fly 3.4s ease-in-out .2s infinite; }
@keyframes sc-fly { 0%{opacity:0; transform:translateX(0)} 10%{opacity:1} 60%{opacity:1; transform:translateX(360px)} 82%{opacity:1; transform:translateX(360px)} 100%{opacity:0; transform:translateX(360px)} }

.reveal.in .anim-leak { animation: sc-leak 3.4s ease-in-out .3s infinite; }
@keyframes sc-leak { 0%{opacity:0; transform:translateX(0)} 12%{opacity:1} 68%{opacity:1; transform:translateX(-380px)} 100%{opacity:0; transform:translateX(-380px)} }

.reveal.in .anim-pin { animation: sc-pin 3s ease-out .2s infinite; transform-box: fill-box; transform-origin: center bottom; }
@keyframes sc-pin { 0%{opacity:0; transform:translateY(-70px)} 22%{opacity:1; transform:translateY(0)} 32%{transform:translateY(-9px)} 42%{transform:translateY(0)} 100%{opacity:1; transform:translateY(0)} }

.reveal.in .anim-radar { animation: sc-radar 3s ease-out .5s infinite; transform-box: fill-box; transform-origin: center; }
@keyframes sc-radar { 0%{opacity:0; transform:scale(.25)} 30%{opacity:.75} 100%{opacity:0; transform:scale(2.8)} }

@media (prefers-reduced-motion: reduce){
  .anim-bubble,.anim-leak,.anim-pin,.anim-radar { animation: none !important; opacity: 1 !important; transform: none !important; }
}

/* ---------- chat bubbles inside scene 1 ---------- */
.scene .cb { }
.scene .cb-them { fill: var(--panel-3); stroke: var(--line-2); stroke-width: 1.5; }
.scene .cb-me   { fill: #243152; stroke: var(--line-2); stroke-width: 1.5; }
.scene .cb-t  { font-family: var(--sans); font-size: 14px; fill: var(--ink); }
.scene .cb-t.claim { fill: var(--accent); font-weight: 600; }
.scene .call-ico { fill: var(--ok); }

/* ---------- the claim-vs-actual reveal ---------- */
.reveal-box { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 18px;
  background: linear-gradient(135deg, rgba(255,90,99,.12), var(--panel)); border: 1px solid rgba(255,90,99,.4);
  border-radius: var(--radius); padding: 22px 24px; margin: 22px 0; }
.reveal-box .claim .k, .reveal-box .actual .k { font-family: var(--mono); font-size: 11.5px; letter-spacing: 1.5px; text-transform: uppercase; color: var(--ink-faint); }
.reveal-box .claim .v { font-size: 22px; color: var(--ink-dim); text-decoration: line-through; text-decoration-color: var(--danger); font-weight: 600; }
.reveal-box .actual .v { font-size: 26px; color: var(--danger); font-weight: 800; }
.reveal-box .actual .s { font-family: var(--mono); font-size: 12px; color: var(--ink-dim); }
.reveal-box .vs { font-family: var(--mono); font-size: 13px; color: var(--danger-2); }
@media (max-width: 560px){ .reveal-box { grid-template-columns: 1fr; text-align: left; } .reveal-box .vs { display:none; } }

/* generated scene images replace the inline SVG illustrations */
.scene img { width: 100%; display: block; aspect-ratio: 3 / 2; object-fit: cover; }

/* ---------- comic panel: speech bubbles overlaid ON the generated art ---------- */
.panel { position: relative; line-height: 0; }
.panel img { width: 100%; display: block; aspect-ratio: 3/2; object-fit: cover; }
.ov { position: absolute; z-index: 3; line-height: 1.3; }
.ov-b { padding: 11px 15px; border-radius: 16px; font-family: var(--sans); font-size: clamp(13px, 1.7vw, 17px);
        max-width: 42%; box-shadow: 0 14px 34px -14px rgba(0,0,0,.7); }
.ov-b.them { background: #eef2f8; color: #12233f; border-bottom-left-radius: 5px; }
.ov-b.me   { background: linear-gradient(180deg,#ffd166,#ffb020); color: #1a1205; font-weight: 700; border-bottom-right-radius: 5px; }
.ov-b.red  { background: linear-gradient(180deg,#ff6b73,#e8434c); color: #2a0608; font-weight: 700; }
.ov-tag { font-family: var(--mono); font-size: clamp(9px,1.2vw,12px); letter-spacing: 1.5px; text-transform: uppercase;
          padding: 4px 10px; border-radius: 7px; background: rgba(10,14,22,.72); color: var(--accent); border: 1px solid var(--line-2); backdrop-filter: blur(4px); }
.ov-tag.red { color: var(--danger-2); border-color: rgba(255,90,99,.5); }