:root {
  --bg: #0b0f14;
  --bg2: #070a0f;
  --text: rgba(255,255,255,.92);
  --muted: rgba(255,255,255,.68);
  --muted2: rgba(255,255,255,.50);
  --shadow: 0 16px 48px rgba(0,0,0,.45);
  --radius: 18px;
  --accent1: #ff6b3d;
  --accent2: #ff2d55;
  --accent3: #ffb703;
  --max: 1100px;
}

*, *::before, *::after { box-sizing: border-box }
html { scroll-behavior: smooth; height: 100% }
body {
  margin: 0; min-height: 100%;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  color: var(--text);
  background: var(--bg2);
  background: linear-gradient(180deg, var(--bg), var(--bg2)) no-repeat fixed;
  overflow-x: hidden;
}

.bg {
  position: fixed; inset: -20vh -20vw;
  background:
    radial-gradient(700px 380px at 20% 10%, rgba(255,107,61,.20), transparent 60%),
    radial-gradient(720px 420px at 85% 20%, rgba(255,45,85,.16), transparent 65%),
    radial-gradient(700px 420px at 30% 85%, rgba(255,183,3,.08), transparent 70%);
  pointer-events: none; z-index: -1;
}

.container { max-width: var(--max); margin: 0 auto; padding: 0 20px }

/* Reveal */
.reveal {
  opacity: 0; transform: translateY(32px);
  transition: opacity .7s cubic-bezier(.16,1,.3,1), transform .7s cubic-bezier(.16,1,.3,1);
}
.reveal.visible { opacity: 1; transform: none }

/* Topbar */
.topbar {
  position: sticky; top: 0;
  backdrop-filter: saturate(120%) blur(14px);
  -webkit-backdrop-filter: saturate(120%) blur(14px);
  background: rgba(11,15,20,.72);
  border-bottom: 1px solid rgba(255,255,255,.06);
  z-index: 100;
  transition: box-shadow .3s, background .3s;
}
.topbar.scrolled { background: rgba(11,15,20,.88); box-shadow: 0 8px 32px rgba(0,0,0,.4) }
.topbar__inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 64px; gap: 14px;
}
.brand { display: flex; align-items: center; text-decoration: none; color: var(--text) }
.brand__text { font-weight: 800; font-size: 18px; letter-spacing: .3px }
.brand__accent { color: var(--accent1) }

.nav { display: none; gap: 24px }
.nav__link {
  color: var(--muted); text-decoration: none; font-weight: 600; font-size: 14px;
  position: relative; transition: color .2s;
}
.nav__link::after {
  content: ''; position: absolute; bottom: -4px; left: 0; right: 0;
  height: 2px; border-radius: 2px;
  background: linear-gradient(90deg, var(--accent1), var(--accent2));
  transform: scaleX(0); transition: transform .25s;
}
.nav__link:hover { color: var(--text) }
.nav__link--active { color: var(--text) }
.nav__link--active::after { transform: scaleX(1) }

.topbar__actions { display: none; align-items: center; gap: 10px }
.lang {
  height: 36px; padding: 0 12px; border-radius: 999px;
  background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.08);
  color: var(--muted); font-weight: 600; font-size: 13px;
  display: flex; align-items: center; gap: 8px;
  cursor: pointer; transition: background .2s;
}
.lang:hover { background: rgba(255,255,255,.12) }
.lang__dot { width: 8px; height: 8px; border-radius: 99px; background: linear-gradient(135deg, var(--accent1), var(--accent2)) }

.burger {
  display: flex; flex-direction: column; justify-content: center; gap: 5px;
  width: 40px; height: 40px; padding: 8px;
  background: none; border: none; cursor: pointer;
}
.burger span {
  display: block; height: 2px; width: 100%; border-radius: 2px;
  background: var(--text); transition: .25s;
}
.burger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg) }
.burger.active span:nth-child(2) { opacity: 0 }
.burger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg) }

.mobile-menu {
  position: fixed; inset: 64px 0 0 0;
  background: rgba(7,10,15,.97); backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  z-index: 99;
  display: flex; align-items: flex-start; justify-content: center;
  padding: 40px 20px;
  opacity: 0; pointer-events: none; transition: opacity .3s;
}
.mobile-menu.open { opacity: 1; pointer-events: auto }
.mobile-menu__nav { display: flex; flex-direction: column; gap: 24px; width: 100%; max-width: 400px }
.mobile-menu__link {
  color: var(--text); text-decoration: none; font-weight: 700; font-size: 22px;
  padding: 10px 0; border-bottom: 1px solid rgba(255,255,255,.06);
}
.mobile-menu__link:hover { color: var(--accent1) }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  height: 44px; padding: 0 20px; border-radius: 999px;
  text-decoration: none; font-weight: 700; font-size: 14px;
  border: 1px solid transparent; cursor: pointer; user-select: none;
  transition: filter .2s, background .2s, transform .15s, box-shadow .2s;
}
.btn:active { transform: scale(.97) }
.btn--primary {
  background: linear-gradient(135deg, var(--accent1), var(--accent2));
  color: #0b0f14;
  box-shadow: 0 8px 24px rgba(255,45,85,.2);
}
.btn--primary:hover { filter: brightness(1.08); box-shadow: 0 12px 32px rgba(255,45,85,.3) }
.btn--ghost {
  background: rgba(255,255,255,.06); border-color: rgba(255,255,255,.12);
  color: var(--text);
}
.btn--ghost:hover { background: rgba(255,255,255,.12) }
.btn--sm { height: 38px; padding: 0 14px; font-size: 13px }
.btn--lg { height: 50px; padding: 0 28px; font-size: 15px }

/* Hero */
.hero { padding: 48px 0 20px }
.hero__inner { max-width: 640px }
.kicker {
  display: inline-flex; align-items: center;
  height: 30px; padding: 0 14px; border-radius: 999px;
  background: rgba(255,107,61,.08); border: 1px solid rgba(255,107,61,.20);
  color: var(--accent1); font-weight: 700; font-size: 12px;
  letter-spacing: .5px; text-transform: uppercase;
}
.h1 { margin: 16px 0 14px; font-size: 38px; line-height: 1.06; letter-spacing: -1px; font-weight: 900 }
.h2 { margin: 0 0 8px; font-size: 28px; letter-spacing: -.4px; font-weight: 800 }
.lead { margin: 0; color: var(--muted); font-size: 17px; line-height: 1.65; max-width: 50ch }

.hero__stats {
  display: flex; align-items: center; gap: 20px; margin-top: 28px;
  padding: 20px 24px;
  border-radius: var(--radius);
  background: rgba(255,255,255,.03); border: 1px solid rgba(255,255,255,.06);
}
.hero__stat { text-align: center }
.hero__stat-num {
  font-size: 28px; font-weight: 900; letter-spacing: -.5px;
  background: linear-gradient(135deg, var(--accent1), var(--accent2));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero__stat-label { display: block; margin-top: 2px; color: var(--muted2); font-weight: 600; font-size: 12px }
.hero__stat-sep { width: 1px; height: 32px; background: rgba(255,255,255,.08) }

/* Sections */
.section { padding: 24px 0 }
.section__sub { margin: 0; color: var(--muted); font-weight: 600; font-size: 15px; max-width: 55ch }

/* Cases */
.cases { display: grid; gap: 36px }
.case { display: grid; gap: 16px }
.case__main,
.case__side {
  border-radius: var(--radius);
  background: rgba(255,255,255,.03); border: 1px solid rgba(255,255,255,.06);
  padding: 28px;
  box-shadow: 0 12px 34px rgba(0,0,0,.28);
  transition: border-color .25s;
}
.case__main:hover, .case__side:hover { border-color: rgba(255,255,255,.12) }
.case__head { display: flex; align-items: center; gap: 12px; flex-wrap: wrap }
.case__badge {
  display: inline-flex; align-items: center;
  height: 30px; padding: 0 14px; border-radius: 999px;
  font-weight: 800; font-size: 13px; letter-spacing: .3px;
}
.case__badge--vpn {
  background: rgba(255,107,61,.10); border: 1px solid rgba(255,107,61,.22);
  color: var(--accent1);
}
.case__badge--steam {
  background: rgba(255,183,3,.10); border: 1px solid rgba(255,183,3,.22);
  color: var(--accent3);
}
.case__badge--peptid {
  background: rgba(52,211,153,.10); border: 1px solid rgba(52,211,153,.22);
  color: #34d399;
}
.case__badge--npc {
  background: rgba(14,85,127,.12); border: 1px solid rgba(14,85,127,.30);
  color: #5ba8d4;
}
.case__badge--pentera {
  background: rgba(239,68,68,.10); border: 1px solid rgba(239,68,68,.25);
  color: #ef4444;
}
.case__badge--scete {
  background: rgba(168,85,247,.10); border: 1px solid rgba(168,85,247,.25);
  color: #a855f7;
}
.status--sale {
  color: var(--accent3);
}
.status--sale::before {
  background: var(--accent3);
  box-shadow: 0 0 8px rgba(255,183,3,.5);
  animation: pulse 2s infinite;
}
.case__title { margin: 16px 0 10px; font-size: 24px; letter-spacing: -.3px; font-weight: 800 }
.case__text { margin: 0 0 16px; color: var(--muted); font-weight: 600; font-size: 15px; line-height: 1.65 }

.bullets { margin: 0; padding-left: 20px; color: var(--muted); font-weight: 650; font-size: 14px; line-height: 1.7 }
.bullets li { margin: 8px 0 }
.bullets li::marker { color: var(--accent1) }

.case__chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px }
.chip {
  padding: 6px 12px; border-radius: 999px;
  background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.08);
  color: var(--muted2); font-size: 12px; font-weight: 600;
  transition: border-color .2s, color .2s;
}
.chip:hover { border-color: rgba(255,255,255,.16); color: var(--muted) }

.case__cta { display: flex; gap: 10px; margin-top: 20px; flex-wrap: wrap }

/* Status */
.status {
  display: inline-flex; align-items: center; gap: 6px;
  font-weight: 700; font-size: 12px; color: #34d399;
  text-transform: uppercase; letter-spacing: .3px;
}
.status--live::before {
  content: ''; width: 8px; height: 8px; border-radius: 50%;
  background: #34d399;
  box-shadow: 0 0 8px rgba(52,211,153,.5);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1 }
  50% { opacity: .5 }
}

/* Mini info */
.mini {
  border-radius: 16px; background: rgba(0,0,0,.20);
  border: 1px solid rgba(255,255,255,.05); padding: 16px;
}
.mini__row {
  display: flex; justify-content: space-between; gap: 12px;
  padding: 10px 0; border-bottom: 1px solid rgba(255,255,255,.05);
}
.mini__row:last-child { border-bottom: none }
.mini__k { color: var(--muted2); font-weight: 800; font-size: 11px; text-transform: uppercase; letter-spacing: .4px }
.mini__v { color: var(--text); font-weight: 700; font-size: 13px; text-align: right }

/* Process steps */
.process { display: grid; grid-template-columns: repeat(3,1fr); gap: 10px; margin-top: 14px }
.step {
  border-radius: 16px; background: rgba(0,0,0,.20);
  border: 1px solid rgba(255,255,255,.05); padding: 14px;
  transition: border-color .25s, transform .25s;
}
.step:hover { border-color: rgba(255,107,61,.20); transform: translateY(-2px) }
.step__num {
  font-weight: 900; font-size: 13px;
  background: linear-gradient(135deg, var(--accent1), var(--accent2));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.step__title { margin-top: 6px; font-weight: 800; font-size: 13px }
.step__desc { margin-top: 3px; font-weight: 600; font-size: 11px; color: var(--muted2) }

/* Metrics */
.metrics {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px;
  margin-top: 14px;
}
.metric {
  border-radius: 16px; background: rgba(0,0,0,.20);
  border: 1px solid rgba(255,255,255,.05); padding: 16px;
  text-align: center;
  transition: border-color .25s, transform .25s;
}
.metric:hover { border-color: rgba(255,107,61,.20); transform: translateY(-2px) }
.metric__val {
  font-size: 24px; font-weight: 900; letter-spacing: -.5px;
  background: linear-gradient(135deg, var(--accent1), var(--accent2));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.metric__unit { font-size: 13px; font-weight: 700 }
.metric__label { margin-top: 4px; color: var(--muted2); font-weight: 600; font-size: 11px; text-transform: uppercase; letter-spacing: .3px }

/* CTA Block */
.cta-block {
  position: relative; border-radius: var(--radius);
  background: rgba(255,255,255,.03); border: 1px solid rgba(255,255,255,.08);
  overflow: hidden;
}
.cta-block__glow {
  position: absolute; top: -50%; left: -20%; width: 140%; height: 200%;
  background: radial-gradient(ellipse at 30% 50%, rgba(255,107,61,.10), transparent 60%),
              radial-gradient(ellipse at 70% 50%, rgba(255,45,85,.08), transparent 60%);
  pointer-events: none;
}
.cta-block__inner { position: relative; padding: 40px 28px; text-align: center }
.cta-block__title { font-size: 28px; margin-bottom: 12px }
.cta-block__text { color: var(--muted); font-weight: 600; font-size: 15px; line-height: 1.6; max-width: 50ch; margin: 0 auto 24px }
.cta-block__actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap }

/* Footer */
.footer { padding: 24px 0 32px; border-top: 1px solid rgba(255,255,255,.06); margin-top: 16px }
.footer__inner { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; font-size: 13px }
.footer__nav { display: flex; gap: 20px }
.footer__link { color: var(--muted); text-decoration: none; font-weight: 600; transition: color .15s }
.footer__link:hover { color: var(--text) }
.muted { color: var(--muted) }

/* Cursor glow */
.case__main, .case__side, .linkcard, .cta-block, .metric { position: relative; overflow: hidden }
.case__main::before, .case__side::before, .linkcard::before, .cta-block::before, .metric::before {
  content: ''; position: absolute;
  width: 300px; height: 300px; border-radius: 50%;
  background: radial-gradient(circle, rgba(255,107,61,.12), transparent 70%);
  left: var(--gx, -200px); top: var(--gy, -200px);
  transform: translate(-50%,-50%);
  pointer-events: none; opacity: 0; transition: opacity .3s;
}
.case__main:hover::before, .case__side:hover::before, .linkcard:hover::before, .cta-block:hover::before, .metric:hover::before { opacity: 1 }

/* Scroll progress */
.scroll-progress {
  position: fixed; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--accent1), var(--accent2));
  transform-origin: left; transform: scaleX(0);
  z-index: 200; pointer-events: none;
}

/* Back to top */
.btt {
  position: fixed; bottom: 28px; right: 28px;
  width: 44px; height: 44px; border-radius: 50%;
  background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.12);
  color: var(--text); cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; transform: translateY(16px);
  transition: opacity .3s, transform .3s, background .2s;
  z-index: 90; backdrop-filter: blur(8px);
}
.btt--show { opacity: 1; transform: none }
.btt:hover { background: rgba(255,107,61,.2); border-color: rgba(255,107,61,.4) }

/* Responsive */
@media (min-width: 820px) {
  .burger { display: none }
  .nav { display: flex }
  .topbar__actions { display: flex }
  .hero { padding: 80px 0 28px }
  .h1 { font-size: 52px }
  .hero__stat-num { font-size: 36px }
  .case { grid-template-columns: 1.2fr .8fr }
  .cta-block__inner { padding: 56px 40px }
  .cta-block__title { font-size: 34px }
}