:root {
  --bg: #070908;
  --bg-elevated: #0b0f0d;
  --bg-muted: #0e1310;
  --surface: #111713;
  --surface-hover: #151d18;
  --surface-bright: #18221c;
  --text: #eef5f0;
  --text-soft: #b4c0b8;
  --muted: #7f8d84;
  --border: #273129;
  --border-soft: #1b241e;
  --green: #1ee48a;
  --green-bright: #43f5a4;
  --green-dark: #087a47;
  --blue: #2e90fa;
  --blue-soft: #6bb2ff;
  --amber: #fedf89;
  --danger: #ff7272;
  --radius-sm: 4px;
  --radius-md: 6px;
  --radius-lg: 10px;
  --radius-xl: 16px;
  --font-sans: "Inter", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: "Geist Mono", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  --font-serif: "Newsreader", ui-serif, Georgia, serif;
  --shell: 1200px;
  --gutter: 24px;
  --shadow-green: 0 24px 100px rgba(30, 228, 138, 0.09);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  min-width: 320px;
  margin: 0;
  overflow-x: hidden;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body::before {
  position: fixed;
  z-index: -3;
  inset: 0;
  content: "";
  opacity: 0.28;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.018) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button {
  color: inherit;
  font: inherit;
}

h1,
h2,
h3,
p {
  margin: 0;
}

h1,
h2,
h3 {
  letter-spacing: -0.035em;
}

svg {
  display: block;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: fixed;
  z-index: 200;
  top: 10px;
  left: 10px;
  padding: 10px 14px;
  border-radius: var(--radius-md);
  background: var(--text);
  color: var(--bg);
  transform: translateY(-160%);
  transition: transform 0.15s ease;
}

.skip-link:focus {
  transform: translateY(0);
}

:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 3px;
}

.shell {
  width: 100%;
  max-width: var(--shell);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.mono {
  font-family: var(--font-mono);
  font-feature-settings: "tnum" 1, "calt" 0;
}

.framed {
  position: relative;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.framed + .framed {
  border-top: 0;
}

.page-glow {
  position: fixed;
  z-index: -2;
  width: 560px;
  height: 560px;
  border-radius: 999px;
  filter: blur(140px);
  opacity: 0.09;
  pointer-events: none;
}

.page-glow-a {
  top: 2%;
  right: -240px;
  background: var(--green);
}

.page-glow-b {
  top: 48%;
  left: -300px;
  background: var(--blue);
}

/* announcement */

.announce {
  position: relative;
  z-index: 60;
  display: flex;
  min-height: 37px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 8px 16px;
  border-bottom: 1px solid var(--border);
  background: #0a0d0b;
  color: var(--text-soft);
  font-size: 12px;
  transition: background 0.15s ease;
}

.announce:hover {
  background: #0d120f;
}

.announce-tag {
  padding: 2px 8px;
  border: 1px solid rgba(30, 228, 138, 0.35);
  border-radius: 999px;
  background: rgba(30, 228, 138, 0.09);
  color: var(--green-bright);
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.announce-arrow {
  color: var(--green);
  transition: transform 0.15s ease;
}

.announce:hover .announce-arrow {
  transform: translateX(3px);
}

/* nav */

.nav {
  position: sticky;
  z-index: 50;
  top: 0;
  border-bottom: 1px solid var(--border);
  background: rgba(7, 9, 8, 0.84);
  backdrop-filter: blur(16px) saturate(160%);
}

.nav-inner {
  display: flex;
  height: 64px;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.brand {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 10px;
}

.brand-name {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: -0.035em;
}

.brand-glyph {
  display: grid;
  width: 18px;
  height: 18px;
  grid-template-columns: repeat(2, 1fr);
  grid-template-rows: repeat(2, 1fr);
  gap: 2px;
}

.brand-glyph span {
  border-radius: 1px;
  background: #dce7df;
}

.brand-glyph span:first-child {
  background: var(--green);
}

.brand-glyph span:last-child {
  background: var(--blue);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2px;
}

.nav-links a {
  padding: 8px 11px;
  border-radius: var(--radius-md);
  color: var(--muted);
  font-size: 13px;
  transition: color 0.15s ease, background 0.15s ease;
}

.nav-links a:hover {
  background: var(--surface);
  color: var(--text);
}

.menu-button {
  display: none;
  width: 42px;
  height: 42px;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: transparent;
  cursor: pointer;
}

.menu-button > span:not(.sr-only) {
  display: block;
  width: 17px;
  height: 1px;
  margin: 5px auto;
  background: var(--text);
  transition: transform 0.2s ease;
}

.btn {
  display: inline-flex;
  min-height: 40px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 0 17px;
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  font-size: 13px;
  font-weight: 600;
  white-space: nowrap;
  transition: transform 0.15s ease, background 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  border-color: var(--green);
  background: var(--green);
  color: #03160d;
  box-shadow: 0 10px 34px rgba(30, 228, 138, 0.13);
}

.btn-primary:hover {
  border-color: var(--green-bright);
  background: var(--green-bright);
  box-shadow: 0 14px 42px rgba(30, 228, 138, 0.2);
}

.btn-secondary {
  border-color: var(--border);
  background: rgba(255, 255, 255, 0.025);
  color: var(--text);
}

.btn-secondary:hover {
  border-color: #3a473e;
  background: var(--surface-hover);
}

.btn-large {
  min-height: 48px;
  padding-inline: 22px;
  font-size: 14px;
}

/* type and common section elements */

.eyebrow {
  margin-bottom: 22px;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.11em;
  line-height: 1.5;
  text-transform: uppercase;
}

.signal-dot {
  display: inline-block;
  position: relative;
  top: -1px;
  width: 7px;
  height: 7px;
  margin-right: 9px;
  border-radius: 2px;
  background: var(--green);
  box-shadow: 0 0 14px rgba(30, 228, 138, 0.65);
}

.section {
  padding-top: 104px;
  padding-bottom: 104px;
}

.section-head {
  max-width: 790px;
  margin-bottom: 50px;
}

.section-head h2,
.control-copy h2,
.cta h2 {
  font-size: clamp(2.2rem, 4.4vw, 3.55rem);
  font-weight: 600;
  line-height: 1.02;
}

.section-head > p,
.split-head > p,
.control-copy > p,
.cta-copy > p {
  max-width: 650px;
  margin-top: 20px;
  color: var(--text-soft);
  font-size: 1.05rem;
  line-height: 1.65;
}

.split-head {
  display: grid;
  max-width: none;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.62fr);
  align-items: end;
  gap: 70px;
}

.split-head > p {
  margin: 0 0 2px;
}

/* hero */

.hero {
  overflow: hidden;
}

.hero::before,
.hero::after {
  position: absolute;
  z-index: -1;
  content: "";
  pointer-events: none;
}

.hero::before {
  top: -280px;
  right: -100px;
  width: 760px;
  height: 760px;
  border: 1px solid rgba(30, 228, 138, 0.07);
  border-radius: 50%;
  box-shadow: 0 0 0 100px rgba(30, 228, 138, 0.018), 0 0 0 220px rgba(46, 144, 250, 0.012);
}

.hero::after {
  top: 0;
  right: 0;
  width: 52%;
  height: 100%;
  opacity: 0.28;
  background: radial-gradient(circle at 70% 45%, rgba(30, 228, 138, 0.12), transparent 58%);
}

.hero-grid {
  display: grid;
  min-height: 680px;
  grid-template-columns: minmax(0, 1.03fr) minmax(440px, 0.97fr);
  align-items: center;
  gap: 72px;
  padding-top: 88px;
  padding-bottom: 88px;
}

.hero-copy {
  position: relative;
  z-index: 2;
}

.hero h1 {
  max-width: 690px;
  font-size: clamp(3.15rem, 6.35vw, 5.25rem);
  font-weight: 600;
  letter-spacing: -0.058em;
  line-height: 0.96;
}

.hero-lede {
  max-width: 625px;
  margin-top: 27px;
  color: var(--text-soft);
  font-size: clamp(1.05rem, 1.7vw, 1.2rem);
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 11px;
  margin-top: 34px;
}

.hero-proof {
  display: flex;
  flex-wrap: wrap;
  gap: 17px 24px;
  margin: 36px 0 0;
  padding: 0;
  color: var(--muted);
  font-size: 12px;
  list-style: none;
}

.hero-proof li {
  display: flex;
  align-items: center;
  gap: 7px;
}

.proof-check {
  color: var(--green);
  font-size: 11px;
}

/* call console */

.call-console {
  position: relative;
  z-index: 2;
  padding: 20px;
  border: 1px solid #344139;
  border-radius: var(--radius-xl);
  background: rgba(11, 15, 13, 0.88);
  box-shadow: var(--shadow-green), 0 35px 90px rgba(0, 0, 0, 0.34);
  backdrop-filter: blur(18px);
}

.call-console::before {
  position: absolute;
  z-index: -1;
  inset: -1px;
  padding: 1px;
  border-radius: inherit;
  background: linear-gradient(145deg, rgba(30, 228, 138, 0.36), transparent 34%, transparent 72%, rgba(46, 144, 250, 0.25));
  content: "";
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask-composite: exclude;
  pointer-events: none;
}

.console-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1px 1px 17px;
}

.console-topbar > div {
  display: grid;
  gap: 3px;
}

.console-topbar strong {
  font-size: 14px;
  font-weight: 600;
}

.console-kicker {
  color: var(--muted);
  font-size: 9px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.live-pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 5px 8px;
  border: 1px solid rgba(30, 228, 138, 0.24);
  border-radius: 999px;
  background: rgba(30, 228, 138, 0.07);
  color: #9ff9ca;
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.live-pill > span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 9px rgba(30, 228, 138, 0.8);
  animation: pulse 1.8s ease-in-out infinite;
}

.caller-row {
  display: flex;
  min-height: 78px;
  align-items: center;
  gap: 13px;
  padding: 13px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: #0d120f;
}

.caller-avatar {
  display: grid;
  width: 42px;
  height: 42px;
  flex: 0 0 auto;
  place-items: center;
  border: 1px solid rgba(46, 144, 250, 0.25);
  border-radius: 50%;
  background: rgba(46, 144, 250, 0.08);
  color: var(--blue-soft);
}

.caller-avatar svg {
  width: 19px;
  height: 19px;
}

.caller-meta {
  display: grid;
  min-width: 0;
  gap: 4px;
}

.caller-meta strong {
  overflow: hidden;
  font-size: 12px;
  font-weight: 600;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.caller-meta span {
  overflow: hidden;
  color: var(--muted);
  font-size: 8px;
  letter-spacing: 0.04em;
  text-overflow: ellipsis;
  text-transform: uppercase;
  white-space: nowrap;
}

.waveform {
  display: flex;
  height: 30px;
  align-items: center;
  gap: 3px;
  margin-left: auto;
}

.waveform i {
  width: 2px;
  height: 6px;
  border-radius: 99px;
  background: var(--green);
  animation: wave 1.1s ease-in-out infinite alternate;
}

.waveform i:nth-child(2) { animation-delay: -0.65s; }
.waveform i:nth-child(3) { animation-delay: -0.2s; }
.waveform i:nth-child(4) { animation-delay: -0.8s; }
.waveform i:nth-child(5) { animation-delay: -0.35s; }
.waveform i:nth-child(6) { animation-delay: -0.55s; }
.waveform i:nth-child(7) { animation-delay: -0.1s; }
.waveform i:nth-child(8) { animation-delay: -0.74s; }
.waveform i:nth-child(9) { animation-delay: -0.28s; }

.qualification-trace {
  position: relative;
  display: grid;
  gap: 10px;
  margin: 16px 0;
}

.trace-line {
  position: absolute;
  z-index: 0;
  top: 34px;
  bottom: 34px;
  left: 26px;
  width: 1px;
  background: var(--border);
}

.trace-item {
  display: grid;
  position: relative;
  z-index: 1;
  grid-template-columns: 28px minmax(0, 1fr) auto;
  align-items: center;
  gap: 11px;
  min-height: 58px;
  padding: 10px 12px;
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-md);
  background: rgba(8, 11, 9, 0.87);
}

.trace-item.active {
  border-color: rgba(46, 144, 250, 0.26);
  background: rgba(46, 144, 250, 0.035);
}

.trace-icon {
  display: grid;
  width: 27px;
  height: 27px;
  place-items: center;
  border: 1px solid rgba(30, 228, 138, 0.32);
  border-radius: 50%;
  background: #0a1d12;
  color: var(--green);
  font-size: 10px;
}

.trace-item.active .trace-icon {
  border-color: rgba(46, 144, 250, 0.36);
  background: #0b1723;
}

.trace-item.active .trace-icon > span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--blue);
  box-shadow: 0 0 10px rgba(46, 144, 250, 0.75);
}

.trace-item > div {
  display: grid;
  min-width: 0;
  gap: 2px;
}

.trace-item strong {
  font-size: 11px;
  font-weight: 600;
}

.trace-item > div span {
  overflow: hidden;
  color: var(--muted);
  font-size: 9px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.trace-state {
  color: var(--green);
  font-size: 8px;
  letter-spacing: 0.08em;
}

.trace-item.active .trace-state {
  color: var(--blue-soft);
}

.handoff-card {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 12px;
  padding: 14px;
  border: 1px solid rgba(30, 228, 138, 0.25);
  border-radius: var(--radius-lg);
  background: linear-gradient(120deg, rgba(30, 228, 138, 0.08), rgba(46, 144, 250, 0.055));
}

.handoff-card > div:first-child {
  display: grid;
  gap: 3px;
}

.handoff-card > div:first-child span {
  color: var(--muted);
  font-size: 8px;
  letter-spacing: 0.08em;
}

.handoff-card > div:first-child strong {
  font-size: 11px;
}

.handoff-arrow {
  color: var(--green);
}

.destination {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
}

.destination-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 12px rgba(30, 228, 138, 0.6);
}

.destination > span:last-child {
  display: grid;
  gap: 2px;
}

.destination strong,
.destination small {
  font-size: 9px;
  text-align: right;
}

.destination small {
  color: var(--muted);
}

/* built for */

.built-for {
  background: rgba(9, 12, 10, 0.72);
}

.built-for-inner {
  display: flex;
  min-height: 82px;
  align-items: center;
  justify-content: space-between;
  gap: 36px;
}

.built-for-inner > span {
  flex: 0 0 auto;
  color: var(--muted);
  font-size: 9px;
  letter-spacing: 0.12em;
}

.built-for-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 15px;
  color: var(--text-soft);
  font-size: 12px;
}

.built-for-list i {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: #465249;
}

/* benefits */

.benefit-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--border);
  gap: 1px;
}

.benefit-card {
  position: relative;
  min-height: 300px;
  padding: 28px 24px;
  background: var(--bg-elevated);
  transition: background 0.2s ease;
}

.benefit-card:hover {
  background: var(--surface);
}

.card-number {
  position: absolute;
  top: 20px;
  right: 20px;
  color: #465149;
  font-size: 9px;
}

.icon-box {
  display: grid;
  width: 44px;
  height: 44px;
  margin-bottom: 70px;
  place-items: center;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--surface);
  color: var(--green);
}

.icon-box svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.benefit-card h3,
.flow-card h3,
.case-card h3,
.reliability-grid h3 {
  font-size: 1.07rem;
  font-weight: 600;
  letter-spacing: -0.025em;
}

.benefit-card p,
.flow-card p,
.case-card p,
.reliability-grid p {
  margin-top: 11px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.65;
}

/* workflow */

.workflow,
.use-cases {
  background: #090c0a;
}

.workflow > .shell,
.use-cases > .shell {
  padding-top: 104px;
  padding-bottom: 104px;
}

.flow-grid {
  display: grid;
  margin: 0;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  grid-template-columns: repeat(4, minmax(0, 1fr));
  list-style: none;
  overflow: hidden;
}

.flow-card {
  min-height: 355px;
  padding: 25px 22px 29px;
  border-right: 1px solid var(--border);
  background: #0b0e0c;
}

.flow-card:last-child {
  border-right: 0;
}

.flow-index {
  color: var(--green);
  font-size: 9px;
  letter-spacing: 0.09em;
}

.flow-visual {
  position: relative;
  height: 140px;
  margin: 26px 0 22px;
  overflow: hidden;
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-md);
  background:
    linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px),
    #090c0a;
  background-size: 20px 20px;
}

.ring-visual span {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 34px;
  height: 34px;
  border: 1px solid rgba(30, 228, 138, 0.42);
  border-radius: 50%;
  transform: translate(-50%, -50%);
}

.ring-visual span:nth-child(2) {
  width: 74px;
  height: 74px;
  opacity: 0.55;
}

.ring-visual i {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 14px rgba(30, 228, 138, 0.85);
  transform: translate(-50%, -50%);
}

.prompt-visual span {
  display: block;
  height: 7px;
  margin: 22px 18px 0;
  border-radius: 2px;
  background: #26312a;
}

.prompt-visual span:nth-child(2) { width: 62%; margin-top: 13px; }
.prompt-visual span:nth-child(3) { width: 76%; margin-top: 13px; }
.prompt-visual i {
  position: absolute;
  right: 18px;
  bottom: 18px;
  width: 28px;
  height: 28px;
  border: 1px solid rgba(30, 228, 138, 0.4);
  border-radius: 50%;
  background: rgba(30, 228, 138, 0.08);
}

.prompt-visual i::before {
  display: block;
  color: var(--green);
  content: "✓";
  font-size: 11px;
  line-height: 28px;
  text-align: center;
}

.route-visual span {
  position: absolute;
  top: 50%;
  width: 34px;
  height: 34px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--surface);
  transform: translateY(-50%);
}

.route-visual span:first-child { left: 20px; }
.route-visual span:last-child { right: 20px; border-color: rgba(30, 228, 138, 0.4); }
.route-visual i {
  position: absolute;
  top: 50%;
  right: 54px;
  left: 54px;
  height: 1px;
  background: linear-gradient(90deg, #354038, var(--green));
}

.route-visual i::after {
  position: absolute;
  top: -3px;
  right: 0;
  width: 6px;
  height: 6px;
  border-top: 1px solid var(--green);
  border-right: 1px solid var(--green);
  content: "";
  transform: rotate(45deg);
}

.data-visual {
  display: grid;
  padding: 18px;
  gap: 9px;
}

.data-visual span {
  position: relative;
  display: block;
  min-height: 16px;
  border: 1px solid var(--border-soft);
  border-radius: 3px;
  background: var(--surface);
}

.data-visual span::before {
  position: absolute;
  top: 5px;
  left: 7px;
  width: 28%;
  height: 4px;
  border-radius: 2px;
  background: #3a473e;
  content: "";
}

.data-visual span::after {
  position: absolute;
  top: 5px;
  right: 7px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green);
  content: "";
}

/* rules */

.control-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.83fr) minmax(460px, 1.17fr);
  align-items: center;
  gap: 88px;
}

.control-copy > p {
  max-width: 540px;
}

.check-list {
  display: grid;
  gap: 0;
  max-width: 520px;
  margin: 35px 0 0;
  padding: 0;
  border-top: 1px solid var(--border);
  list-style: none;
}

.check-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 48px;
  border-bottom: 1px solid var(--border);
  color: var(--text-soft);
  font-size: 13px;
}

.check-list li span {
  display: grid;
  width: 20px;
  height: 20px;
  flex: 0 0 auto;
  place-items: center;
  border: 1px solid rgba(30, 228, 138, 0.28);
  border-radius: 50%;
  color: var(--green);
  font-size: 8px;
}

.rules-panel {
  overflow: hidden;
  border: 1px solid #334039;
  border-radius: var(--radius-xl);
  background: #090c0a;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.28);
}

.rules-bar {
  display: grid;
  min-height: 52px;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: 0 17px;
  border-bottom: 1px solid var(--border);
  background: #0e1310;
}

.rules-bar > div {
  display: flex;
  gap: 6px;
}

.rules-bar > div span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #3b443e;
}

.rules-bar > div span:first-child { background: #e57575; }
.rules-bar > div span:nth-child(2) { background: var(--amber); }
.rules-bar > div span:last-child { background: var(--green); }

.rules-bar > span {
  color: var(--muted);
  font-size: 9px;
  letter-spacing: 0.03em;
}

.saved-state {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 6px;
}

.saved-state i {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--green);
}

.rule-block {
  display: grid;
  min-height: 46px;
  grid-template-columns: 32px 1fr;
  align-items: center;
  padding: 0 18px;
  border-bottom: 1px solid #151d18;
  font-family: var(--font-mono);
  font-size: 12px;
}

.rule-block.nested > div {
  padding-left: 22px;
}

.line-number {
  color: #4e5a52;
  font-size: 9px;
}

.code-key { color: #87bfff; }
.code-punct { color: #728079; }
.code-string { color: #b8f6d4; }
.code-value { color: var(--amber); }

.rule-output {
  display: grid;
  grid-template-columns: 32px 1fr auto;
  align-items: center;
  gap: 11px;
  min-height: 70px;
  margin: 18px;
  padding: 12px 14px;
  border: 1px solid rgba(30, 228, 138, 0.22);
  border-radius: var(--radius-md);
  background: rgba(30, 228, 138, 0.055);
}

.output-icon {
  display: grid;
  width: 30px;
  height: 30px;
  place-items: center;
  border-radius: 50%;
  background: var(--green);
  color: #03160d;
  font-size: 11px;
}

.rule-output > div {
  display: grid;
  gap: 3px;
}

.rule-output strong { font-size: 11px; }
.rule-output > div span { color: var(--muted); font-size: 9px; }
.rule-output > span:last-child { color: var(--green); font-size: 8px; letter-spacing: 0.08em; }

/* cases */

.case-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.case-card {
  position: relative;
  min-height: 245px;
  padding: 28px;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: #0b0f0c;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.case-card:hover {
  border-color: #405047;
  transform: translateY(-2px);
}

.case-featured {
  grid-row: span 2;
  min-height: 502px;
  background:
    radial-gradient(circle at 90% 90%, rgba(30, 228, 138, 0.1), transparent 42%),
    #0b0f0c;
}

.case-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 64px;
}

.case-top span {
  color: var(--green);
  font-size: 9px;
  letter-spacing: 0.1em;
}

.case-top i {
  width: 7px;
  height: 7px;
  border-radius: 2px;
  background: #3b463f;
}

.case-card h3 {
  max-width: 530px;
  font-size: clamp(1.4rem, 2.4vw, 2.1rem);
}

.case-card p {
  max-width: 510px;
  font-size: 14px;
}

.case-card:not(.case-featured) .case-top {
  margin-bottom: 36px;
}

.case-card:not(.case-featured) h3 {
  font-size: 1.35rem;
}

.mini-path {
  position: absolute;
  right: 28px;
  bottom: 28px;
  left: 28px;
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 13px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: rgba(7, 9, 8, 0.74);
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 9px;
}

.mini-path span {
  padding: 5px 7px;
  border: 1px solid var(--border);
  border-radius: 3px;
}

.mini-path .path-active {
  border-color: rgba(30, 228, 138, 0.34);
  background: rgba(30, 228, 138, 0.07);
  color: var(--green);
}

.mini-path i {
  color: #4c5a51;
  font-style: normal;
}

/* reliability */

.reliability-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.reliability-grid article {
  min-height: 190px;
  padding: 24px 22px;
  border-right: 1px solid var(--border);
}

.reliability-grid article:last-child {
  border-right: 0;
}

.reliability-grid article > span {
  display: block;
  margin-bottom: 45px;
  color: var(--green);
  font-size: 9px;
}

.reliability-grid p {
  font-size: 12px;
}

/* CTA */

.cta {
  overflow: hidden;
  background:
    radial-gradient(circle at 85% 120%, rgba(30, 228, 138, 0.18), transparent 40%),
    radial-gradient(circle at 5% -30%, rgba(46, 144, 250, 0.13), transparent 35%),
    #0b100d;
}

.cta::before {
  position: absolute;
  top: -120px;
  right: 9%;
  width: 340px;
  height: 340px;
  border: 1px solid rgba(30, 228, 138, 0.11);
  border-radius: 50%;
  box-shadow: 0 0 0 72px rgba(30, 228, 138, 0.018), 0 0 0 145px rgba(46, 144, 250, 0.012);
  content: "";
}

.cta-inner {
  display: flex;
  min-height: 405px;
  align-items: center;
  justify-content: space-between;
  gap: 80px;
}

.cta-copy {
  position: relative;
  z-index: 1;
  max-width: 790px;
}

.cta .btn {
  position: relative;
  z-index: 1;
  flex: 0 0 auto;
}

.eyebrow-bright {
  color: #9eaba3;
}

/* footer */

.footer {
  background: #050706;
}

.footer-inner {
  display: flex;
  min-height: 190px;
  align-items: center;
  justify-content: space-between;
  gap: 60px;
}

.footer-brand p {
  margin-top: 17px;
  color: var(--muted);
  font-size: 12px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 12px 24px;
}

.footer-links a {
  color: var(--muted);
  font-size: 12px;
  transition: color 0.15s ease;
}

.footer-links a:hover {
  color: var(--text);
}

.footer-base {
  display: flex;
  min-height: 62px;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  border-top: 1px solid var(--border-soft);
  color: #58645c;
  font-size: 10px;
}

.footer-base a {
  color: #849188;
}

/* reveal */

.reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.58s ease, transform 0.58s cubic-bezier(0.22, 1, 0.36, 1);
}

.reveal.in {
  opacity: 1;
  transform: translateY(0);
}

@keyframes pulse {
  0%, 100% { opacity: 0.65; transform: scale(0.9); }
  50% { opacity: 1; transform: scale(1.1); }
}

@keyframes wave {
  0% { height: 5px; opacity: 0.55; }
  100% { height: 26px; opacity: 1; }
}

/* responsive */

@media (max-width: 1050px) {
  .hero-grid {
    grid-template-columns: minmax(0, 1fr) minmax(390px, 0.86fr);
    gap: 42px;
  }

  .nav-links {
    display: none;
  }

  .benefit-grid,
  .flow-grid,
  .reliability-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .benefit-card:nth-child(2),
  .flow-card:nth-child(2),
  .reliability-grid article:nth-child(2) {
    border-right: 0;
  }

  .flow-card:nth-child(-n + 2),
  .reliability-grid article:nth-child(-n + 2) {
    border-bottom: 1px solid var(--border);
  }

  .control-grid {
    grid-template-columns: 1fr 1.08fr;
    gap: 48px;
  }
}

@media (max-width: 820px) {
  :root {
    --gutter: 20px;
  }

  .section,
  .workflow > .shell,
  .use-cases > .shell {
    padding-top: 80px;
    padding-bottom: 80px;
  }

  .hero-grid {
    min-height: 0;
    grid-template-columns: 1fr;
    gap: 58px;
    padding-top: 70px;
    padding-bottom: 70px;
  }

  .hero-copy {
    max-width: 720px;
  }

  .call-console {
    width: min(100%, 600px);
    justify-self: center;
  }

  .built-for-inner {
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
    gap: 12px;
    padding-top: 23px;
    padding-bottom: 23px;
  }

  .built-for-list {
    justify-content: flex-start;
  }

  .split-head,
  .control-grid {
    grid-template-columns: 1fr;
    gap: 42px;
  }

  .split-head > p {
    margin-top: 0;
  }

  .rules-panel {
    width: min(100%, 680px);
  }

  .case-grid {
    grid-template-columns: 1fr;
  }

  .case-featured {
    grid-row: auto;
    min-height: 420px;
  }

  .cta-inner {
    min-height: 390px;
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
    gap: 32px;
  }

  .footer-inner {
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
    gap: 38px;
    padding-top: 50px;
    padding-bottom: 50px;
  }

  .footer-links {
    justify-content: flex-start;
  }
}

@media (max-width: 640px) {
  :root {
    --gutter: 16px;
  }

  .announce {
    justify-content: flex-start;
    overflow: hidden;
  }

  .announce > span:nth-child(2) {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .nav-inner {
    height: 58px;
  }

  .brand-name {
    font-size: 12px;
  }

  .nav-cta {
    display: none;
  }

  .menu-button {
    display: block;
    margin-left: auto;
  }

  .nav-links {
    position: absolute;
    top: 58px;
    right: 0;
    left: 0;
    display: none;
    align-items: stretch;
    padding: 10px 16px 16px;
    border-bottom: 1px solid var(--border);
    background: rgba(7, 9, 8, 0.98);
    flex-direction: column;
  }

  .nav-links.open {
    display: flex;
  }

  .nav-links a {
    padding: 12px;
    border-bottom: 1px solid var(--border-soft);
  }

  .menu-button[aria-expanded="true"] > span:nth-of-type(2) {
    transform: translateY(3px) rotate(45deg);
  }

  .menu-button[aria-expanded="true"] > span:nth-of-type(3) {
    transform: translateY(-3px) rotate(-45deg);
  }

  .hero h1 {
    font-size: clamp(2.72rem, 13.4vw, 4rem);
  }

  .hero-actions,
  .hero-actions .btn {
    width: 100%;
  }

  .hero-proof {
    display: grid;
    gap: 10px;
  }

  .call-console {
    padding: 13px;
    border-radius: 12px;
  }

  .caller-meta span {
    max-width: 150px;
  }

  .waveform i:nth-child(n + 7) {
    display: none;
  }

  .trace-item > div span {
    max-width: 190px;
  }

  .handoff-card {
    grid-template-columns: 1fr auto;
  }

  .handoff-arrow {
    display: none;
  }

  .destination {
    justify-content: flex-end;
  }

  .built-for-list i {
    display: none;
  }

  .built-for-list {
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
  }

  .benefit-grid,
  .flow-grid,
  .reliability-grid {
    grid-template-columns: 1fr;
  }

  .benefit-card,
  .flow-card,
  .reliability-grid article {
    border-right: 0;
    border-bottom: 1px solid var(--border);
  }

  .benefit-card:last-child,
  .flow-card:last-child,
  .reliability-grid article:last-child {
    border-bottom: 0;
  }

  .benefit-card {
    min-height: 260px;
  }

  .icon-box {
    margin-bottom: 48px;
  }

  .flow-card {
    min-height: 330px;
  }

  .rules-bar {
    grid-template-columns: 1fr 1fr;
  }

  .rules-bar > div {
    display: none;
  }

  .rules-bar > span:nth-child(2) {
    justify-self: start;
  }

  .rule-block {
    padding-inline: 12px;
    font-size: 10px;
  }

  .rule-block.nested > div {
    padding-left: 12px;
  }

  .case-card {
    padding: 23px;
  }

  .case-featured {
    min-height: 430px;
  }

  .mini-path {
    right: 22px;
    left: 22px;
    overflow-x: auto;
  }

  .footer-base {
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}

/* premium editorial refinement */

body::before {
  opacity: 0.16;
  background-size: 72px 72px;
}

.nav-inner {
  height: 76px;
}

.nav {
  background: rgba(7, 9, 8, 0.9);
}

.nav-links {
  gap: 10px;
}

.nav-links a {
  padding-inline: 8px;
  font-size: 12px;
  letter-spacing: 0.01em;
}

.brand-name {
  font-size: 15px;
}

.hero {
  min-height: 790px;
  background:
    linear-gradient(132deg, transparent 0 28%, rgba(255, 255, 255, 0.055) 28.05%, transparent 28.18%),
    linear-gradient(48deg, transparent 0 76%, rgba(255, 255, 255, 0.032) 76.05%, transparent 76.18%),
    #070908;
}

.hero::before {
  top: -360px;
  right: -240px;
  width: 900px;
  height: 900px;
  border-color: rgba(30, 228, 138, 0.08);
  box-shadow: 0 0 0 150px rgba(30, 228, 138, 0.014), 0 0 0 310px rgba(46, 144, 250, 0.01);
}

.hero::after {
  width: 68%;
  opacity: 0.45;
  background: radial-gradient(circle at 82% 43%, rgba(30, 228, 138, 0.12), transparent 54%);
}

.hero-grid {
  display: block;
  position: relative;
  min-height: 790px;
  padding-top: 86px;
  padding-bottom: 88px;
}

.hero-copy {
  max-width: none;
}

.hero h1 {
  max-width: 1140px;
  font-size: clamp(4.7rem, 8.4vw, 7.25rem);
  font-weight: 600;
  letter-spacing: -0.075em;
  line-height: 0.87;
}

.hero h1 > span {
  display: block;
}

.hero-title-muted {
  margin-left: clamp(0px, 6vw, 82px);
  color: #7f8982;
}

.hero-lede {
  max-width: 585px;
  margin-top: 42px;
  font-size: 1.1rem;
}

.hero-actions {
  margin-top: 29px;
}

.hero-proof {
  max-width: 620px;
  padding-top: 20px;
  border-top: 1px solid var(--border-soft);
}

.call-console {
  position: absolute;
  right: var(--gutter);
  bottom: 28px;
  width: 430px;
  border-radius: 8px;
  background: rgba(8, 12, 9, 0.93);
  box-shadow: 0 45px 120px rgba(0, 0, 0, 0.5), 0 24px 100px rgba(30, 228, 138, 0.06);
  transform: rotate(-0.65deg);
}

.btn {
  border-radius: 2px;
}

.btn-primary {
  box-shadow: none;
}

.btn-primary:hover {
  box-shadow: 0 12px 40px rgba(30, 228, 138, 0.16);
}

.built-for-inner {
  min-height: 94px;
}

.statement {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(360px, 0.8fr);
  gap: 90px;
  padding-top: 105px;
  padding-bottom: 105px;
}

.statement-lead {
  display: grid;
  grid-template-columns: 22px minmax(0, 1fr);
  align-items: start;
  gap: 22px;
}

.statement-mark {
  width: 19px;
  height: 19px;
  margin-top: 10px;
  background: var(--green);
}

.statement-lead p {
  max-width: 830px;
  font-size: clamp(2.15rem, 4vw, 3.55rem);
  font-weight: 500;
  letter-spacing: -0.05em;
  line-height: 1.06;
}

.statement-lead p span {
  color: #778079;
}

.statement-points {
  display: grid;
  align-content: end;
}

.statement-points > div {
  display: grid;
  grid-template-columns: 24px 1fr;
  gap: 5px 14px;
  padding: 19px 0;
  border-top: 1px solid var(--border);
}

.statement-points > div:last-child {
  border-bottom: 1px solid var(--border);
}

.statement-points i {
  width: 9px;
  height: 9px;
  margin-top: 3px;
  border: 1px solid var(--green);
  border-radius: 50%;
}

.statement-points span {
  color: var(--text-soft);
  font-size: 10px;
  letter-spacing: 0.08em;
}

.statement-points p {
  grid-column: 2;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.55;
}

.section {
  padding-top: 122px;
  padding-bottom: 122px;
}

.section-head {
  max-width: 920px;
  margin-bottom: 66px;
}

.section-head h2,
.control-copy h2 {
  font-size: clamp(2.9rem, 5.5vw, 4.65rem);
  font-weight: 500;
  letter-spacing: -0.055em;
  line-height: 0.98;
}

.benefit-grid {
  display: block;
  overflow: visible;
  border: 0;
  border-top: 1px solid var(--border);
  border-radius: 0;
  background: transparent;
}

.benefit-card {
  display: grid;
  min-height: 160px;
  grid-template-columns: 64px 62px minmax(220px, 0.8fr) minmax(260px, 1fr);
  align-items: center;
  gap: 28px;
  padding: 28px 12px;
  border-bottom: 1px solid var(--border);
  background: transparent;
}

.benefit-card:hover {
  background: rgba(255, 255, 255, 0.015);
}

.card-number {
  position: static;
  color: var(--green);
  font-size: 10px;
}

.icon-box {
  width: 48px;
  height: 48px;
  margin: 0;
  border-radius: 50%;
  background: transparent;
}

.benefit-card h3 {
  font-size: clamp(1.55rem, 2.6vw, 2.2rem);
  font-weight: 500;
}

.benefit-card p {
  max-width: 520px;
  margin: 0;
  font-size: 14px;
}

.workflow,
.use-cases {
  background: #080b09;
}

.workflow > .shell,
.use-cases > .shell {
  padding-top: 122px;
  padding-bottom: 122px;
}

.flow-grid {
  border-radius: 0;
}

.flow-card {
  background: #090c0a;
}

.flow-visual,
.rules-panel,
.case-card {
  border-radius: 2px;
}

.case-grid {
  display: block;
  border-top: 1px solid var(--border);
}

.case-card,
.case-featured {
  display: grid;
  min-height: 185px;
  grid-template-columns: 145px minmax(260px, 1.1fr) minmax(240px, 0.9fr);
  align-items: center;
  gap: 38px;
  padding: 30px 10px;
  border: 0;
  border-bottom: 1px solid var(--border);
  background: transparent;
}

.case-card:hover {
  border-color: var(--border);
  background: rgba(255, 255, 255, 0.015);
  transform: none;
}

.case-top,
.case-card:not(.case-featured) .case-top {
  justify-content: flex-start;
  gap: 14px;
  margin: 0;
}

.case-top i {
  order: -1;
  width: 8px;
  height: 8px;
  border: 1px solid var(--green);
  border-radius: 50%;
  background: transparent;
}

.case-card h3,
.case-card:not(.case-featured) h3 {
  font-size: clamp(1.55rem, 2.5vw, 2.1rem);
  font-weight: 500;
}

.case-card p {
  margin: 0;
}

.mini-path {
  position: static;
  grid-column: 2 / 4;
  margin-top: -7px;
  border-radius: 2px;
}

.reliability-grid article {
  min-height: 220px;
  padding-top: 30px;
}

.marquee {
  overflow: hidden;
  background: var(--green);
  color: #06140c;
}

.marquee-track {
  display: flex;
  width: max-content;
  min-height: 105px;
  align-items: center;
  gap: 30px;
  animation: marquee-scroll 30s linear infinite;
}

.marquee-track span {
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 600;
  letter-spacing: -0.05em;
  white-space: nowrap;
}

.marquee-track i {
  width: 12px;
  height: 12px;
  border: 2px solid currentColor;
  border-radius: 50%;
}

.cta {
  background:
    linear-gradient(130deg, transparent 0 35%, rgba(255, 255, 255, 0.04) 35.05%, transparent 35.18%),
    radial-gradient(circle at 85% 120%, rgba(30, 228, 138, 0.14), transparent 42%),
    #080b09;
}

.cta-inner {
  min-height: 600px;
  align-items: flex-start;
  flex-direction: column;
  justify-content: center;
  gap: 46px;
}

.cta-copy {
  max-width: 1050px;
}

.cta h2 {
  max-width: 980px;
  font-size: clamp(4rem, 8vw, 7rem);
  font-weight: 500;
  letter-spacing: -0.07em;
  line-height: 0.9;
}

.cta-copy > p {
  max-width: 610px;
  margin-top: 30px;
}

@keyframes marquee-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

@media (max-width: 1050px) {
  .hero h1 {
    font-size: clamp(4.35rem, 9vw, 6rem);
  }

  .call-console {
    width: 390px;
  }

  .hero-lede,
  .hero-proof {
    max-width: 530px;
  }

  .statement {
    gap: 50px;
  }

  .benefit-card {
    grid-template-columns: 48px 56px minmax(200px, 0.75fr) 1fr;
    gap: 20px;
  }
}

@media (max-width: 820px) {
  .nav-inner {
    height: 66px;
  }

  .hero {
    min-height: 0;
  }

  .hero-grid {
    display: grid;
    min-height: 0;
    gap: 58px;
    padding-top: 72px;
    padding-bottom: 72px;
  }

  .hero h1 {
    font-size: clamp(3.9rem, 12.7vw, 6rem);
  }

  .hero-title-muted {
    margin-left: 0;
  }

  .call-console {
    position: relative;
    right: auto;
    bottom: auto;
    width: min(100%, 620px);
    transform: none;
  }

  .statement {
    grid-template-columns: 1fr;
    gap: 58px;
    padding-top: 82px;
    padding-bottom: 82px;
  }

  .benefit-card {
    grid-template-columns: 44px 52px minmax(0, 1fr);
  }

  .benefit-card p {
    grid-column: 3;
  }

  .case-card,
  .case-featured {
    grid-template-columns: 120px minmax(0, 1fr);
    gap: 22px 30px;
  }

  .case-card p {
    grid-column: 2;
  }

  .mini-path {
    grid-column: 2;
  }
}

@media (max-width: 640px) {
  .nav-inner {
    height: 58px;
  }

  .hero h1 {
    font-size: clamp(3.3rem, 15.1vw, 4.5rem);
    line-height: 0.91;
  }

  .hero-lede {
    margin-top: 32px;
  }

  .statement-lead {
    grid-template-columns: 14px minmax(0, 1fr);
    gap: 14px;
  }

  .statement-mark {
    width: 12px;
    height: 12px;
    margin-top: 8px;
  }

  .statement-lead p {
    font-size: 2rem;
  }

  .benefit-card {
    min-height: 0;
    grid-template-columns: 34px 46px 1fr;
    gap: 16px;
    padding: 27px 4px;
  }

  .benefit-card h3 {
    font-size: 1.55rem;
  }

  .benefit-card p {
    grid-column: 1 / -1;
    padding-left: 96px;
  }

  .case-card,
  .case-featured {
    min-height: 0;
    grid-template-columns: 1fr;
    gap: 18px;
    padding: 30px 4px;
  }

  .case-card p,
  .mini-path {
    grid-column: 1;
  }

  .case-card h3,
  .case-card:not(.case-featured) h3 {
    font-size: 1.65rem;
  }

  .marquee-track {
    min-height: 82px;
    gap: 22px;
  }

  .marquee-track span {
    font-size: 2rem;
  }

  .cta-inner {
    min-height: 520px;
  }

  .cta h2 {
    font-size: clamp(3.3rem, 15vw, 4.5rem);
  }
}

@media (prefers-reduced-motion: reduce) {
  .marquee-track {
    animation: none;
  }
}

/* price and performance */

.advantage {
  scroll-margin-top: 64px;
  background:
    linear-gradient(128deg, transparent 0 71%, rgba(255, 255, 255, 0.035) 71.05%, transparent 71.18%),
    #080b09;
}

.advantage-grid {
  display: grid;
  min-height: 520px;
  grid-template-columns: minmax(0, 0.84fr) minmax(0, 1.16fr);
  align-items: stretch;
}

.advantage-price,
.advantage-performance {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-top: 88px;
  padding-bottom: 88px;
}

.advantage-price {
  padding-right: clamp(40px, 6vw, 88px);
  border-right: 1px solid var(--border);
}

.advantage-performance {
  padding-left: clamp(40px, 7vw, 104px);
}

.advantage-label {
  color: var(--green);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.11em;
}

.price-lockup {
  display: flex;
  align-items: flex-end;
  gap: 15px;
  margin: 22px 0 26px;
}

.price-lockup strong {
  color: var(--text);
  font-size: clamp(5.3rem, 9.4vw, 7.8rem);
  font-weight: 500;
  letter-spacing: -0.085em;
  line-height: 0.82;
}

.price-lockup span {
  padding-bottom: 7px;
  color: var(--text-soft);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.advantage-price > p,
.advantage-performance > p {
  color: var(--text-soft);
  font-size: 15px;
  line-height: 1.65;
}

.advantage-price > p {
  max-width: 410px;
}

.advantage-performance h2 {
  max-width: 620px;
  margin-top: 24px;
  font-size: clamp(2.8rem, 5vw, 4.6rem);
  font-weight: 500;
  letter-spacing: -0.06em;
  line-height: 0.96;
}

.advantage-performance > p {
  max-width: 650px;
  margin-top: 28px;
}

.performance-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 34px;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.performance-row span {
  display: flex;
  min-height: 70px;
  align-items: center;
  gap: 12px;
  padding: 14px 22px 14px 0;
  color: var(--text-soft);
  font-size: 12px;
  line-height: 1.45;
}

.performance-row span + span {
  padding-left: 22px;
  border-left: 1px solid var(--border);
}

.performance-row i {
  width: 9px;
  height: 9px;
  flex: 0 0 auto;
  border: 1px solid var(--green);
  border-radius: 50%;
  box-shadow: 0 0 14px rgba(30, 228, 138, 0.24);
}

@media (max-width: 820px) {
  .advantage-grid {
    min-height: 0;
    grid-template-columns: 1fr;
  }

  .advantage-price,
  .advantage-performance {
    padding: 72px 0;
  }

  .advantage-price {
    border-right: 0;
    border-bottom: 1px solid var(--border);
  }

  .advantage-performance {
    padding-left: 0;
  }
}

@media (max-width: 540px) {
  .price-lockup {
    display: block;
  }

  .price-lockup strong,
  .price-lockup span {
    display: block;
  }

  .price-lockup span {
    padding: 15px 0 0;
  }

  .performance-row {
    grid-template-columns: 1fr;
  }

  .performance-row span + span {
    padding-left: 0;
    border-top: 1px solid var(--border);
    border-left: 0;
  }
}