*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --bg: #06060c;
  --bg-soft: #0b0b16;
  --card: rgba(255, 255, 255, 0.03);
  --border: rgba(255, 255, 255, 0.09);
  --text: #e9ebf4;
  --muted: #9aa1b5;
  --dim: #6b7286;
  --indigo: #6366f1;
  --violet: #8b5cf6;
  --cyan: #22d3ee;
  --green: #34d399;
  --amber: #fbbf24;
  --red: #f87171;
  --grad: linear-gradient(135deg, #6366f1, #8b5cf6);
  --grad-full: linear-gradient(90deg, #818cf8, #c084fc 45%, #22d3ee);
}

html { scroll-behavior: smooth; scroll-padding-top: 92px; }

body {
  font-family: 'Inter', system-ui, sans-serif;
  background:
    radial-gradient(900px 500px at 15% -10%, rgba(99, 102, 241, 0.14), transparent 60%),
    radial-gradient(800px 500px at 85% -5%, rgba(34, 211, 238, 0.09), transparent 60%),
    var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5 { font-family: 'Space Grotesk', sans-serif; line-height: 1.15; letter-spacing: -0.02em; }

a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
img, svg { display: block; }
::selection { background: rgba(99, 102, 241, 0.45); }

::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: #26283a; border-radius: 8px; border: 2px solid var(--bg); }
::-webkit-scrollbar-thumb:hover { background: #3a3d58; }

:focus-visible { outline: 2px solid var(--cyan); outline-offset: 3px; border-radius: 4px; }

.container { max-width: 1180px; margin: 0 auto; padding: 0 24px; }
.container-narrow { max-width: 820px; }
.mono { font-family: 'JetBrains Mono', monospace; }
.hidden { display: none !important; }

.gradient-text {
  background: var(--grad-full);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
}

.bg-grid {
  position: fixed; inset: 0; z-index: -2; pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.035) 1px, transparent 1px);
  background-size: 54px 54px;
  mask-image: radial-gradient(ellipse 90% 60% at 50% 0%, black 20%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 90% 60% at 50% 0%, black 20%, transparent 75%);
}

.progress-bar {
  position: fixed; top: 0; left: 0; width: 100%; height: 3px; z-index: 90;
  background: var(--grad-full); transform-origin: left; transform: scaleX(0);
}

.cursor-glow {
  position: fixed; width: 480px; height: 480px; z-index: 1; pointer-events: none;
  background: radial-gradient(circle, rgba(99,102,241,0.13), transparent 62%);
  transform: translate(-50%, -50%); mix-blend-mode: screen; display: none;
}
@media (pointer: fine) { .cursor-glow { display: block; } }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-weight: 600; font-size: 15px; border-radius: 12px; padding: 13px 24px;
  border: 1px solid transparent; transition: all 0.25s ease; white-space: nowrap;
}
.btn-primary { background: var(--grad); color: #fff; box-shadow: 0 8px 28px rgba(99,102,241,0.35); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 36px rgba(99,102,241,0.5); filter: brightness(1.08); }
.btn-ghost { background: transparent; color: var(--text); border-color: var(--border); }
.btn-ghost:hover { border-color: rgba(129,140,248,0.55); background: rgba(255,255,255,0.04); }
.btn-outline { background: transparent; color: var(--cyan); border-color: rgba(34,211,238,0.4); }
.btn-outline:hover { background: rgba(34,211,238,0.08); border-color: rgba(34,211,238,0.7); }
.btn-sm { padding: 8px 16px; font-size: 13.5px; border-radius: 10px; }
.btn-lg { padding: 16px 30px; font-size: 16px; border-radius: 14px; }
.btn-block { width: 100%; }

.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 70;
  transition: background 0.3s ease, border-color 0.3s ease;
  border-bottom: 1px solid transparent;
}
.navbar.scrolled { background: rgba(6,6,12,0.82); backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px); border-color: var(--border); }
.navbar-inner { display: flex; align-items: center; justify-content: space-between; height: 74px; }

.logo { display: inline-flex; align-items: center; gap: 10px; }
.logo-mark {
  width: 34px; height: 34px; border-radius: 10px; background: var(--grad);
  display: flex; align-items: center; justify-content: center;
  font-family: 'Space Grotesk'; font-weight: 700; font-size: 18px; color: #fff;
  box-shadow: 0 4px 18px rgba(99,102,241,0.45);
}
.logo-text { font-family: 'Space Grotesk'; font-weight: 700; font-size: 21px; letter-spacing: -0.01em; }
.logo-text em { font-style: normal; color: var(--muted); font-size: 0.72em; font-weight: 500; }

.nav-links { display: flex; align-items: center; gap: 30px; }
.nav-links a { color: var(--muted); font-size: 14.5px; font-weight: 500; transition: color 0.2s; }
.nav-links a:hover { color: var(--text); }
.hamburger { display: none; flex-direction: column; background: none; border: none; padding: 8px; z-index: 80; }
.hamburger span { width: 22px; height: 2px; background: var(--text); border-radius: 2px; margin: 2.5px 0; transition: all 0.3s ease; }
body.nav-open .hamburger span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
body.nav-open .hamburger span:nth-child(2) { opacity: 0; }
body.nav-open .hamburger span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.hero { position: relative; padding: 168px 0 110px; overflow: hidden; }
.orb { position: absolute; border-radius: 50%; filter: blur(95px); pointer-events: none; }
.orb-1 { width: 520px; height: 520px; background: rgba(99,102,241,0.32); top: -140px; left: -100px; animation: orbFloat 16s ease-in-out infinite alternate; }
.orb-2 { width: 430px; height: 430px; background: rgba(34,211,238,0.18); bottom: -160px; right: -80px; animation: orbFloat 20s ease-in-out infinite alternate-reverse; }

.hero-inner { position: relative; display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 56px; align-items: center; z-index: 1; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: 'JetBrains Mono'; font-size: 12px; font-weight: 600;
  letter-spacing: 0.18em; text-transform: uppercase; color: var(--cyan);
}
.eyebrow .dot { width: 8px; height: 8px; border-radius: 50%; background: linear-gradient(135deg,#6366f1,#22d3ee); box-shadow: 0 0 12px rgba(99,102,241,0.9); }

.hero h1 { font-size: clamp(2.7rem, 5.4vw, 4.4rem); margin: 22px 0 20px; font-weight: 700; }
.hero-sub { font-size: 17.5px; color: var(--muted); max-width: 520px; margin-bottom: 32px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 44px; }

.hero-stats { display: flex; flex-wrap: wrap; gap: 38px; }
.stat strong { display: block; font-family: 'Space Grotesk'; font-size: 30px; font-weight: 700; letter-spacing: -0.02em; }
.stat span { font-size: 13px; color: var(--muted); }

.hero-visual { position: relative; }
.terminal {
  background: rgba(11,11,23,0.92); backdrop-filter: blur(10px);
  border: 1px solid var(--border); border-radius: 18px;
  box-shadow: 0 30px 80px rgba(0,0,0,0.55), 0 0 0 1px rgba(255,255,255,0.02) inset;
  overflow: hidden;
}
.terminal-head { display: flex; align-items: center; gap: 8px; padding: 14px 18px; border-bottom: 1px solid var(--border); }
.tl { width: 11px; height: 11px; border-radius: 50%; }
.tl.r { background: #ff5f57; } .tl.y { background: #febc2e; } .tl.g { background: #28c840; }
.terminal-title { margin-left: 10px; font-family: 'JetBrains Mono'; font-size: 12px; color: var(--dim); }
.terminal-body { padding: 24px 24px 28px; min-height: 330px; font-family: 'JetBrains Mono'; font-size: 13.5px; line-height: 2.05; }
.t-line { white-space: pre-wrap; word-break: break-word; animation: lineIn 0.25s ease both; }
.t-line.cmd { color: var(--cyan); }
.t-line.ok { color: var(--green); }
.t-line.run { color: #a5b4fc; }
.t-line.warn { color: var(--amber); }
.t-line.win {
  font-weight: 600;
  background: var(--grad-full); -webkit-background-clip: text; background-clip: text;
  color: transparent; -webkit-text-fill-color: transparent;
}
.caret { display: inline-block; width: 8px; height: 1.05em; background: var(--cyan); vertical-align: text-bottom; margin-left: 2px; animation: blink 0.85s step-end infinite; }

.float-chip {
  position: absolute; display: flex; align-items: center; gap: 9px;
  background: rgba(13,13,26,0.92); backdrop-filter: blur(8px);
  border: 1px solid var(--border); border-radius: 12px;
  padding: 10px 14px; font-size: 13px; font-weight: 600;
  box-shadow: 0 14px 40px rgba(0,0,0,0.45);
  animation: floaty 5s ease-in-out infinite;
}
.fc-icon { width: 22px; height: 22px; border-radius: 7px; display: flex; align-items: center; justify-content: center; font-size: 12px; }
.fc-icon.green { background: rgba(52,211,153,0.15); color: var(--green); }
.fc-icon.cyan { background: rgba(34,211,238,0.15); color: var(--cyan); }
.fc-icon.violet { background: rgba(139,92,246,0.18); color: #c4b5fd; }
.fc-1 { top: -18px; left: -26px; animation-delay: 0s; }
.fc-2 { bottom: 64px; right: -22px; animation-delay: 1.4s; }
.fc-3 { bottom: -18px; left: 40px; animation-delay: 2.6s; }

.marquee-section { padding: 34px 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); background: rgba(255,255,255,0.014); }
.marquee { overflow: hidden; mask-image: linear-gradient(90deg, transparent, black 12%, black 88%, transparent); -webkit-mask-image: linear-gradient(90deg, transparent, black 12%, black 88%, transparent); }
.marquee-track { display: flex; align-items: center; gap: 34px; width: max-content; animation: marqueeScroll 30s linear infinite; }
.marquee-track span { font-family: 'Space Grotesk'; font-weight: 600; font-size: 17px; color: var(--dim); white-space: nowrap; }
.marquee-track i { color: rgba(139,92,246,0.5); font-style: normal; }

.section { padding: 112px 0; position: relative; }
.section-alt { background: linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.005)); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.section-head { max-width: 720px; margin-bottom: 56px; }
.section-head h2 { font-size: clamp(1.9rem, 3.6vw, 2.9rem); margin: 18px 0 16px; }
.section-head p { color: var(--muted); font-size: 16.5px; }

.card { background: var(--card); border: 1px solid var(--border); border-radius: 18px; padding: 28px; }

.process-wrap { display: grid; grid-template-columns: 370px 1fr; gap: 26px; align-items: start; }

.process-steps { position: relative; padding-left: 28px; }
.process-track { position: absolute; left: 7px; top: 10px; bottom: 10px; width: 2px; background: rgba(255,255,255,0.08); border-radius: 2px; }
.process-fill { width: 100%; height: 0%; background: linear-gradient(180deg, #6366f1, #22d3ee); border-radius: 2px; transition: height 0.5s cubic-bezier(0.22,0.61,0.36,1); box-shadow: 0 0 12px rgba(99,102,241,0.6); }

.p-step {
  position: relative; width: 100%; display: flex; align-items: center; gap: 14px;
  text-align: left; background: transparent; border: 1px solid transparent;
  border-radius: 14px; padding: 15px 16px; margin-bottom: 8px; color: inherit;
  transition: all 0.25s ease;
}
.p-step:hover { background: rgba(255,255,255,0.035); }
.p-step.active { background: var(--card); border-color: rgba(99,102,241,0.45); box-shadow: 0 8px 30px rgba(99,102,241,0.12); }
.p-num { font-family: 'JetBrains Mono'; font-size: 12px; color: var(--dim); width: 26px; flex-shrink: 0; transition: color 0.25s; }
.p-step.active .p-num, .p-step.done .p-num { color: var(--cyan); }
.p-body { flex: 1; }
.p-name { display: block; font-weight: 600; font-size: 15px; }
.p-dur { display: block; font-size: 12px; color: var(--muted); margin-top: 1px; }
.p-check {
  width: 19px; height: 19px; border-radius: 50%; flex-shrink: 0;
  background: rgba(52,211,153,0.15); color: var(--green); border: 1px solid rgba(52,211,153,0.4);
  display: flex; align-items: center; justify-content: center; font-size: 11px; font-weight: 700;
  transform: scale(0); transition: transform 0.3s cubic-bezier(0.34,1.56,0.64,1);
}
.p-step.done .p-check { transform: scale(1); }

.process-panel { position: sticky; top: 96px; }
.process-panel.anim > * { animation: panelIn 0.42s cubic-bezier(0.22,0.61,0.36,1) both; }
.pp-top { display: flex; align-items: center; gap: 16px; margin-bottom: 18px; }
.pp-icon {
  width: 54px; height: 54px; border-radius: 15px; background: var(--grad);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
  box-shadow: 0 10px 30px rgba(99,102,241,0.4);
}
.pp-icon svg { width: 26px; height: 26px; stroke: #fff; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.pp-top h3 { font-size: 22px; }
.pp-duration { display: inline-block; font-family: 'JetBrains Mono'; font-size: 12px; color: var(--cyan); background: rgba(34,211,238,0.09); border: 1px solid rgba(34,211,238,0.3); padding: 3px 10px; border-radius: 999px; margin-top: 5px; }
.pp-counter { margin-left: auto; font-family: 'JetBrains Mono'; font-size: 12.5px; color: var(--dim); align-self: flex-start; }
.pp-desc { color: var(--muted); font-size: 15.5px; margin-bottom: 24px; }
.pp-cols { display: grid; grid-template-columns: 1.2fr 1fr; gap: 24px; padding-top: 22px; border-top: 1px dashed var(--border); }
.pp-cols h4 { font-size: 12px; text-transform: uppercase; letter-spacing: 0.14em; color: var(--dim); margin-bottom: 14px; font-family: 'Inter'; }
.pp-list { list-style: none; }
.pp-list li { position: relative; padding-left: 26px; margin-bottom: 11px; font-size: 14.5px; }
.pp-list li::before { content: '✓'; position: absolute; left: 0; top: 0; width: 18px; height: 18px; border-radius: 6px; background: rgba(52,211,153,0.14); color: var(--green); font-size: 11px; font-weight: 700; display: flex; align-items: center; justify-content: center; }
.pp-tools { display: flex; flex-wrap: wrap; gap: 8px; }
.tool-chip { font-family: 'JetBrains Mono'; font-size: 12px; color: #c7cbff; background: rgba(99,102,241,0.12); border: 1px solid rgba(99,102,241,0.32); padding: 5px 11px; border-radius: 8px; }
.pp-nav { display: flex; align-items: center; gap: 16px; margin-top: 28px; }
.process-progress { flex: 1; height: 5px; border-radius: 99px; background: rgba(255,255,255,0.07); overflow: hidden; }
.process-progress-fill { height: 100%; width: 16.66%; background: var(--grad-full); border-radius: 99px; transition: width 0.5s cubic-bezier(0.22,0.61,0.36,1); }

.quality-grid { display: grid; grid-template-columns: minmax(0,1.55fr) minmax(270px,0.85fr); gap: 22px; align-items: start; }
.tabs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 22px; }
.tab-btn {
  background: transparent; border: 1px solid var(--border); color: var(--muted);
  padding: 9px 17px; border-radius: 999px; font-size: 13.5px; font-weight: 600;
  transition: all 0.22s ease;
}
.tab-btn:hover { color: var(--text); border-color: rgba(255,255,255,0.25); }
.tab-btn.active { background: var(--grad); color: #fff; border-color: transparent; box-shadow: 0 6px 22px rgba(99,102,241,0.4); }
.tab-panel.anim > * { animation: panelIn 0.4s ease both; }
.tab-panel h3 { font-size: 21px; margin-bottom: 12px; }
.tab-panel > p { color: var(--muted); font-size: 15px; margin-bottom: 20px; }
.check-list { list-style: none; margin-bottom: 22px; }
.check-list li { position: relative; padding-left: 27px; margin-bottom: 11px; font-size: 14.5px; }
.check-list li::before { content: '✓'; position: absolute; left: 0; top: 0; width: 18px; height: 18px; border-radius: 6px; background: rgba(52,211,153,0.14); color: var(--green); font-size: 11px; font-weight: 700; display: flex; align-items: center; justify-content: center; }

.quality-side { display: grid; gap: 18px; }
.metric-card { display: flex; flex-direction: column; gap: 14px; }
.metric-label { font-family: 'JetBrains Mono'; font-size: 12px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); }
.meter { height: 9px; border-radius: 99px; background: rgba(255,255,255,0.07); overflow: hidden; }
.meter-fill { height: 100%; width: 0%; border-radius: 99px; background: var(--grad-full); transition: width 0.9s cubic-bezier(0.22,0.61,0.36,1); box-shadow: 0 0 14px rgba(139,92,246,0.55); }
.metric-value { display: flex; align-items: baseline; gap: 5px; }
.metric-value strong { font-family: 'Space Grotesk'; font-size: 46px; font-weight: 700; letter-spacing: -0.03em; }
.metric-value em { font-style: normal; font-size: 17px; color: var(--muted); }

.bug-card { display: flex; align-items: center; gap: 18px; }
.bug-face {
  width: 56px; height: 56px; border-radius: 50%; flex-shrink: 0;
  background: rgba(248,113,113,0.1); border: 1px solid rgba(248,113,113,0.35); color: var(--red);
  display: flex; align-items: center; justify-content: center;
  font-family: 'Space Grotesk'; font-size: 19px; font-weight: 700;
}
.bug-card strong { display: block; font-family: 'Space Grotesk'; font-size: 27px; letter-spacing: -0.02em; }
.bug-card p { font-size: 13px; color: var(--muted); line-height: 1.5; }

.pipeline-card { padding: 28px; }
.pl-head { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 14px; margin-bottom: 30px; }
.pl-status { display: flex; align-items: center; gap: 11px; font-size: 14px; color: var(--muted); }
.pl-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--dim); transition: background 0.3s; }
.pl-dot.run { background: var(--amber); animation: pulseAmber 1.4s infinite; }
.pl-dot.ok { background: var(--green); animation: pulseGreen 1.8s infinite; }
.pl-actions { display: flex; align-items: center; gap: 12px; }
.pl-version { font-family: 'JetBrains Mono'; font-size: 12.5px; color: var(--green); background: rgba(52,211,153,0.1); border: 1px solid rgba(52,211,153,0.35); padding: 4px 11px; border-radius: 8px; }

.pl-scroll { overflow-x: auto; padding-bottom: 4px; scrollbar-width: thin; }
.pipeline { position: relative; display: flex; min-width: 640px; margin-bottom: 26px; }
.pl-track { position: absolute; top: 20px; left: 8.33%; right: 8.33%; height: 3px; background: rgba(255,255,255,0.08); border-radius: 3px; }
.pl-fill { height: 100%; width: 0%; background: linear-gradient(90deg, #6366f1, #22d3ee); border-radius: 3px; transition: width 0.55s ease; box-shadow: 0 0 12px rgba(99,102,241,0.6); }
.pl-node { flex: 1; position: relative; z-index: 1; display: flex; flex-direction: column; align-items: center; gap: 8px; text-align: center; }
.pl-ring {
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--bg-soft); border: 2px solid rgba(255,255,255,0.14);
  display: flex; align-items: center; justify-content: center;
  font-size: 15px; font-weight: 700; color: transparent;
  transition: all 0.35s ease;
}
.pl-node.active .pl-ring { border-color: var(--amber); color: var(--amber); animation: pulseAmber 1.3s infinite; }
.pl-node.done .pl-ring { border-color: transparent; background: linear-gradient(135deg,#10b981,#34d399); color: #fff; }
.pl-label { font-weight: 600; font-size: 14px; }
.pl-node.active .pl-label { color: var(--amber); }
.pl-node.done .pl-label { color: var(--green); }
.pl-sub { font-family: 'JetBrains Mono'; font-size: 11px; color: var(--dim); }

.pl-log { background: #07070f; border: 1px solid var(--border); border-radius: 13px; padding: 18px 20px; height: 172px; overflow-y: auto; font-size: 12.8px; line-height: 2; }
.pl-log-line { color: var(--muted); animation: logIn 0.3s ease both; white-space: pre-wrap; }
.pl-log-line.dim { color: var(--dim); }
.pl-log-line.cmd { color: var(--cyan); }
.pl-log-line.ok { color: var(--green); }
.pl-log-line.warn { color: var(--amber); }
.pl-log-line.win {
  font-weight: 600;
  background: var(--grad-full); -webkit-background-clip: text; background-clip: text;
  color: transparent; -webkit-text-fill-color: transparent;
}

.release-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(235px, 1fr)); gap: 18px; margin-top: 22px; }
.mini-feature { padding: 26px; transition: all 0.3s ease; }
.mini-feature:hover { border-color: rgba(99,102,241,0.5); transform: translateY(-4px); box-shadow: 0 14px 40px rgba(99,102,241,0.12); }
.mini-feature h4 { font-size: 16.5px; margin-bottom: 8px; }
.mini-feature p { font-size: 14px; color: var(--muted); line-height: 1.65; }

.simulator { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 24px; align-items: start; }
.sim-form { padding: 30px; }
.sim-label { display: flex; justify-content: space-between; align-items: baseline; font-weight: 600; font-size: 14.5px; margin: 28px 0 14px; }
.sim-form .sim-label:first-child { margin-top: 0; }
.sim-label output { font-family: 'JetBrains Mono'; font-size: 13px; font-weight: 600;
  background: var(--grad-full); -webkit-background-clip: text; background-clip: text; color: transparent; -webkit-text-fill-color: transparent; }

.type-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.type-card { position: relative; border: 1px solid var(--border); border-radius: 13px; padding: 13px 14px; cursor: pointer; background: rgba(255,255,255,0.02); transition: all 0.22s ease; }
.type-card input { position: absolute; opacity: 0; pointer-events: none; }
.type-card span { display: block; font-weight: 600; font-size: 13.5px; }
.type-card small { font-size: 11.5px; color: var(--dim); }
.type-card:hover { border-color: rgba(255,255,255,0.25); }
.type-card:has(input:checked) { border-color: var(--indigo); background: rgba(99,102,241,0.12); box-shadow: inset 0 0 0 1px var(--indigo), 0 6px 24px rgba(99,102,241,0.18); }

.feat-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; }
.feat { display: flex; align-items: center; gap: 10px; border: 1px solid var(--border); border-radius: 11px; padding: 11px 13px; cursor: pointer; font-size: 13.5px; transition: all 0.22s ease; }
.feat input { appearance: none; -webkit-appearance: none; width: 17px; height: 17px; border-radius: 5px; border: 1.5px solid rgba(255,255,255,0.25); background: transparent; flex-shrink: 0; cursor: pointer; transition: all 0.2s ease; position: relative; }
.feat input:checked { border-color: transparent; background: var(--grad); }
.feat input:checked::after { content: '✓'; position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; color: #fff; font-size: 11px; font-weight: 700; }
.feat span { flex: 1; }
.feat em { font-style: normal; font-family: 'JetBrains Mono'; font-size: 11px; color: var(--dim); white-space: nowrap; }
.feat:hover { border-color: rgba(255,255,255,0.25); background: rgba(255,255,255,0.03); }
.feat:has(input:checked) { border-color: rgba(99,102,241,0.5); background: rgba(99,102,241,0.07); }

#complexity { appearance: none; -webkit-appearance: none; width: 100%; height: 6px; border-radius: 99px; outline: none; cursor: pointer; background: linear-gradient(90deg, #6366f1, #8b5cf6 25%, rgba(255,255,255,0.08) 25%); }
#complexity::-webkit-slider-thumb { appearance: none; -webkit-appearance: none; width: 20px; height: 20px; border-radius: 50%; background: #fff; border: 5px solid var(--indigo); box-shadow: 0 2px 12px rgba(99,102,241,0.55); cursor: grab; transition: transform 0.15s; }
#complexity::-webkit-slider-thumb:hover { transform: scale(1.15); }
#complexity::-moz-range-thumb { width: 20px; height: 20px; border-radius: 50%; background: #fff; border: 5px solid var(--indigo); box-shadow: 0 2px 12px rgba(99,102,241,0.55); cursor: grab; }
.cx-marks { display: flex; justify-content: space-between; font-size: 11px; color: var(--dim); margin-top: 8px; }

.sim-result { position: relative; padding: 30px; display: flex; flex-direction: column; }
.sr-badge {
  align-self: flex-start; font-family: 'JetBrains Mono'; font-size: 11px; font-weight: 600;
  letter-spacing: 0.14em; text-transform: uppercase; color: var(--cyan);
  border: 1px solid rgba(34,211,238,0.35); background: rgba(34,211,238,0.07);
  padding: 5px 12px; border-radius: 999px; margin-bottom: 20px;
}
.sr-block { padding: 18px 0; border-top: 1px dashed var(--border); }
.sr-block:first-of-type { border-top: none; padding-top: 0; }
.sr-label { display: block; font-family: 'JetBrains Mono'; font-size: 11.5px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--dim); margin-bottom: 8px; }
.sr-big { display: flex; align-items: baseline; gap: 9px; }
.sr-big strong { font-family: 'Space Grotesk'; font-size: 44px; font-weight: 700; letter-spacing: -0.03em;
  background: var(--grad-full); -webkit-background-clip: text; background-clip: text; color: transparent; -webkit-text-fill-color: transparent; }
.sr-big.small strong { font-size: 31px; }
.sr-big > span:last-child { font-size: 15px; color: var(--muted); }
.sr-note { font-size: 13px; color: var(--muted); }
.sr-note b { color: var(--text); }
.sr-team { font-size: 14px; line-height: 1.65; }
.sr-phases { display: flex; flex-direction: column; gap: 11px; padding: 18px 0 6px; }
.pb-row { display: grid; grid-template-columns: 88px 1fr 56px; align-items: center; gap: 12px; }
.pb-row > span { font-size: 12px; color: var(--muted); }
.pb-bar { height: 7px; border-radius: 99px; background: rgba(255,255,255,0.07); overflow: hidden; }
.pb-fill { height: 100%; width: 0%; border-radius: 99px; background: var(--grad-full); transition: width 0.7s cubic-bezier(0.22,0.61,0.36,1); }
.pb-wk { font-style: normal; font-family: 'JetBrains Mono'; font-size: 11px; color: var(--dim); text-align: right; }
.sim-result .btn-block { margin-top: 22px; }
.sr-fineprint { font-size: 11.5px; color: var(--dim); margin-top: 13px; line-height: 1.55; }

.why-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.why-card { padding: 30px; transition: all 0.3s ease; }
.why-card:hover { transform: translateY(-5px); border-color: rgba(139,92,246,0.45); box-shadow: 0 18px 48px rgba(139,92,246,0.13); }
.why-ico { width: 52px; height: 52px; border-radius: 15px; display: flex; align-items: center; justify-content: center; font-size: 21px; margin-bottom: 20px; }
.i1 { background: rgba(99,102,241,0.13); color: #a5b4fc; }
.i2 { background: rgba(251,191,36,0.12); color: var(--amber); }
.i3 { background: rgba(34,211,238,0.12); color: var(--cyan); }
.i4 { background: rgba(139,92,246,0.14); color: #c4b5fd; }
.i5 { background: rgba(52,211,153,0.12); color: var(--green); }
.i6 { background: rgba(248,113,113,0.12); color: var(--red); }
.why-card h3 { font-size: 19px; margin-bottom: 10px; }
.why-card p { font-size: 14.5px; color: var(--muted); line-height: 1.68; }

.carousel { max-width: 800px; margin: 0 auto; text-align: center; }
.ts-slides { display: grid; }
.ts-slide { grid-area: 1 / 1; opacity: 0; visibility: hidden; transform: translateY(16px); transition: all 0.6s cubic-bezier(0.22,0.61,0.36,1); }
.ts-slide.active { opacity: 1; visibility: visible; transform: none; }
.ts-slide p { font-family: 'Space Grotesk'; font-size: clamp(1.15rem, 2.2vw, 1.5rem); font-weight: 500; line-height: 1.55; letter-spacing: -0.01em; }
.ts-slide footer { margin-top: 26px; display: flex; flex-direction: column; gap: 3px; }
.ts-slide footer strong { font-size: 15.5px; }
.ts-slide footer span { font-size: 13.5px; color: var(--muted); }
.ts-controls { margin-top: 36px; display: flex; align-items: center; justify-content: center; gap: 20px; }
.ts-arrow { width: 42px; height: 42px; border-radius: 50%; border: 1px solid var(--border); background: transparent; color: var(--text); font-size: 16px; transition: all 0.22s; }
.ts-arrow:hover { border-color: var(--indigo); background: rgba(99,102,241,0.12); }
.ts-dots { display: flex; gap: 8px; }
.ts-dot { width: 8px; height: 8px; border-radius: 99px; border: none; background: rgba(255,255,255,0.16); padding: 0; transition: all 0.3s ease; }
.ts-dot.active { width: 24px; background: var(--grad-full); }

.faq-list { border-top: 1px solid var(--border); }
.faq-item { border-bottom: 1px solid var(--border); }
.faq-q {
  width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 18px;
  background: none; border: none; color: var(--text); text-align: left;
  font-family: inherit; font-size: 16.5px; font-weight: 600; padding: 22px 4px;
  transition: color 0.2s;
}
.faq-q:hover { color: #c7cbff; }
.faq-chev {
  width: 26px; height: 26px; border-radius: 50%; flex-shrink: 0;
  border: 1px solid var(--border); display: flex; align-items: center; justify-content: center;
  font-size: 15px; color: var(--muted); transition: all 0.3s ease;
}
.faq-q[aria-expanded="true"] .faq-chev { transform: rotate(45deg); background: var(--grad); color: #fff; border-color: transparent; }
.faq-a { max-height: 0; overflow: hidden; transition: max-height 0.45s ease; }
.faq-a p { padding: 0 40px 22px 4px; color: var(--muted); font-size: 14.8px; line-height: 1.72; }

.contact-section { background: linear-gradient(180deg, rgba(99,102,241,0.05), transparent 70%); border-top: 1px solid var(--border); }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.contact-copy h2 { font-size: clamp(1.9rem, 3.4vw, 2.8rem); margin: 18px 0 18px; }
.contact-copy > p { color: var(--muted); font-size: 16px; max-width: 480px; }
.contact-perks { list-style: none; margin: 26px 0; }
.contact-perks li { display: flex; align-items: center; gap: 12px; margin-bottom: 13px; font-size: 15px; }
.chk { width: 21px; height: 21px; border-radius: 50%; background: var(--grad); color: #fff; font-size: 11px; font-weight: 700; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.contact-meta { display: flex; align-items: center; gap: 12px; color: var(--muted); font-size: 14.5px; font-family: 'JetBrains Mono'; }
.contact-meta a { color: var(--cyan); }
.contact-meta a:hover { text-decoration: underline; }

.contact-form { padding: 32px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { display: flex; flex-direction: column; gap: 7px; margin-bottom: 16px; }
.field label { font-size: 11.5px; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); }
.field input, .field select, .field textarea {
  background: #0b0b16; border: 1px solid var(--border); border-radius: 11px;
  padding: 13px 15px; color: var(--text); font-family: inherit; font-size: 14.5px;
  transition: border-color 0.2s, box-shadow 0.2s; width: 100%;
}
.field textarea { resize: vertical; min-height: 104px; }
.field select {
  appearance: none; -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%239aa1b5' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 14px center; padding-right: 38px; cursor: pointer;
}
.field select option { background: #0b0b16; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--indigo); box-shadow: 0 0 0 3px rgba(99,102,241,0.18); }
.form-success { margin-top: 15px; color: var(--green); font-size: 14px; font-weight: 500; }

.footer { border-top: 1px solid var(--border); padding: 70px 0 30px; margin-top: 40px; }
.footer-inner { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 44px; }
.f-brand p { color: var(--muted); font-size: 14px; margin-top: 16px; line-height: 1.65; }
.f-col h5 { font-size: 12px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--dim); margin-bottom: 16px; font-family: 'Inter'; }
.f-col a { display: block; color: var(--muted); font-size: 14.5px; margin-bottom: 11px; transition: color 0.2s; }
.f-col a:hover { color: var(--text); }
.footer-bottom { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; margin-top: 52px; padding-top: 24px; border-top: 1px solid var(--border); color: var(--dim); font-size: 13px; }

.reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.75s cubic-bezier(0.16,1,0.3,1), transform 0.75s cubic-bezier(0.16,1,0.3,1); }
.reveal.visible { opacity: 1; transform: none; }
.reveal[data-delay="1"] { transition-delay: 0.09s; }
.reveal[data-delay="2"] { transition-delay: 0.18s; }
.reveal[data-delay="3"] { transition-delay: 0.27s; }
.reveal[data-delay="4"] { transition-delay: 0.36s; }
.reveal[data-delay="5"] { transition-delay: 0.45s; }

@keyframes blink { 50% { opacity: 0; } }
@keyframes floaty { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-11px); } }
@keyframes orbFloat { 0% { transform: translate(0,0) scale(1); } 50% { transform: translate(34px,-38px) scale(1.07); } 100% { transform: translate(-26px,22px) scale(0.95); } }
@keyframes marqueeScroll { to { transform: translateX(-50%); } }
@keyframes lineIn { from { opacity: 0; transform: translateX(-6px); } to { opacity: 1; transform: none; } }
@keyframes panelIn { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: none; } }
@keyframes logIn { from { opacity: 0; transform: translateX(-8px); } to { opacity: 1; transform: none; } }
@keyframes pulseAmber { 0% { box-shadow: 0 0 0 0 rgba(251,191,36,0.45); } 70% { box-shadow: 0 0 0 9px rgba(251,191,36,0); } 100% { box-shadow: 0 0 0 0 rgba(251,191,36,0); } }
@keyframes pulseGreen { 0% { box-shadow: 0 0 0 0 rgba(52,211,153,0.45); } 70% { box-shadow: 0 0 0 9px rgba(52,211,153,0); } 100% { box-shadow: 0 0 0 0 rgba(52,211,153,0); } }

@media (max-width: 1080px) {
  .process-wrap { grid-template-columns: 1fr; }
  .process-panel { position: static; }
  .quality-grid { grid-template-columns: 1fr; }
  .quality-side { grid-template-columns: 1fr 1fr; align-items: stretch; }
  .simulator { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; gap: 44px; }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 920px) {
  .nav-links {
    position: fixed; top: 0; right: -340px; width: 320px; height: 100vh;
    background: rgba(9,9,18,0.97); backdrop-filter: blur(20px);
    flex-direction: column; align-items: flex-start; justify-content: flex-start;
    padding: 100px 34px; gap: 10px; z-index: 75;
    border-left: 1px solid var(--border); transition: right 0.38s cubic-bezier(0.22,0.61,0.36,1);
  }
  .nav-links a { font-size: 17px; padding: 8px 0; }
  .nav-links .nav-cta { margin-top: 16px; width: 100%; }
  .nav-links.open { right: 0; box-shadow: -30px 0 80px rgba(0,0,0,0.5); }
  .hamburger { display: flex; }
  body.nav-open { overflow: hidden; }

  .hero { padding: 138px 0 84px; }
  .hero-inner { grid-template-columns: 1fr; gap: 64px; }
  .hero-copy { text-align: center; }
  .hero-sub { margin-left: auto; margin-right: auto; }
  .hero-actions { justify-content: center; }
  .hero-stats { justify-content: center; gap: 30px; }
  .fc-1 { left: -8px; } .fc-2 { right: -8px; }
  .pp-cols { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .container { padding: 0 20px; }
  .section { padding: 84px 0; }
  .float-chip { display: none; }
  .terminal-body { min-height: 280px; font-size: 12.3px; }
  .type-grid { grid-template-columns: repeat(2, 1fr); }
  .feat-grid { grid-template-columns: 1fr; }
  .field-row { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .release-grid { grid-template-columns: 1fr; }
  .quality-side { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; gap: 30px; }
  .pb-row { grid-template-columns: 74px 1fr 48px; }
  .faq-a p { padding-right: 8px; }
  .hero-stats { gap: 24px; }
  .stat strong { font-size: 25px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.001s !important; animation-iteration-count: 1 !important; transition-duration: 0.001s !important; }
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; }
}