:root {
  --bg: #050505;
  --bg-soft: #0b0d0f;
  --panel: #101316;
  --panel-2: #15191d;
  --text: #f7f7f2;
  --muted: #9b9b95;
  --line: rgba(255, 255, 255, 0.12);
  --lime: #c6ff3d;
  --cyan: #00e5ff;
  --violet: #8a5cff;
  --warning: #ffb547;
  --radius-xl: 34px;
  --radius-lg: 24px;
  --radius-md: 16px;
  --shadow: 0 30px 90px rgba(0, 0, 0, 0.65);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 12% 8%, rgba(198, 255, 61, 0.12), transparent 26%),
    radial-gradient(circle at 92% 16%, rgba(0, 229, 255, 0.1), transparent 24%),
    radial-gradient(circle at 70% 80%, rgba(138, 92, 255, 0.1), transparent 28%),
    var(--bg);
  line-height: 1.6;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -3;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: linear-gradient(to bottom, black 0%, transparent 80%);
}

.noise {
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  opacity: 0.24;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 240 240' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.35'/%3E%3C/svg%3E");
}

.cursor-glow {
  position: fixed;
  top: var(--y, 50%);
  left: var(--x, 50%);
  width: 420px;
  height: 420px;
  transform: translate(-50%, -50%);
  border-radius: 999px;
  background: radial-gradient(circle, rgba(198, 255, 61, 0.08), transparent 62%);
  pointer-events: none;
  z-index: -1;
  transition: top 0.12s linear, left 0.12s linear;
}

img,
svg {
  max-width: 100%;
  display: block;
}

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

.shell {
  width: min(1180px, calc(100% - 40px));
  margin-inline: auto;
}

.section-pad {
  padding: 108px 0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(5, 5, 5, 0.72);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--line);
}

.nav {
  height: 84px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 28px;
}

.brand img {
  width: 172px;
  height: auto;
}

.nav-links {
  justify-self: center;
  display: flex;
  align-items: center;
  gap: 32px;
  color: var(--muted);
  font-size: 0.94rem;
  font-weight: 750;
}

.nav-links a {
  position: relative;
  transition: color 0.2s ease;
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -10px;
  width: 0;
  height: 2px;
  border-radius: 99px;
  background: linear-gradient(90deg, var(--lime), var(--cyan));
  transition: width 0.2s ease;
}

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

.nav-links a:hover::after {
  width: 100%;
}

.nav-button,
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  font-weight: 850;
  border: 1px solid transparent;
  transition: transform 0.22s ease, border-color 0.22s ease, background 0.22s ease, box-shadow 0.22s ease;
}

.nav-button {
  min-height: 46px;
  padding: 12px 18px;
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--line);
}

.nav-button:hover,
.btn:hover {
  transform: translateY(-2px);
}

.menu-toggle {
  display: none;
  width: 46px;
  height: 46px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 5px auto;
  background: var(--text);
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.hero {
  min-height: calc(100vh - 84px);
  display: grid;
  align-items: center;
  padding-top: 80px;
}

.hero-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(380px, 0.88fr);
  gap: 72px;
  align-items: center;
}

.tagline,
.kicker {
  color: var(--lime);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-weight: 900;
  font-size: 0.76rem;
}

.tagline {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  border: 1px solid rgba(198, 255, 61, 0.24);
  border-radius: 999px;
  background: rgba(198, 255, 61, 0.08);
}

.tagline span {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--lime);
  box-shadow: 0 0 22px var(--lime);
}

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

h1,
h2 {
  letter-spacing: -0.07em;
  line-height: 0.95;
}

.hero h1 {
  font-size: clamp(3.8rem, 8vw, 7.8rem);
  max-width: 850px;
  margin: 24px 0 28px;
}

.hero-copy p,
.section-heading > p,
.contact-card > div > p,
.case-card p,
.feature-card p,
.result-card p {
  color: var(--muted);
}

.hero-copy p {
  font-size: 1.17rem;
  max-width: 690px;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 34px;
}

.btn {
  min-height: 54px;
  padding: 15px 24px;
  cursor: pointer;
}

.btn-primary {
  color: #060606;
  background: linear-gradient(135deg, var(--lime), var(--cyan));
  box-shadow: 0 18px 60px rgba(198, 255, 61, 0.18);
}

.btn-ghost {
  color: var(--text);
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.06);
}

.hero-stage {
  position: relative;
  min-height: 560px;
  display: grid;
  place-items: center;
}

.orbit {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.orbit-one {
  width: 520px;
  height: 520px;
  animation: rotate 18s linear infinite;
}

.orbit-two {
  width: 380px;
  height: 380px;
  border-color: rgba(198, 255, 61, 0.22);
  animation: rotate 26s linear infinite reverse;
}

.orbit::after {
  content: "";
  position: absolute;
  top: 50%;
  right: -6px;
  width: 12px;
  height: 12px;
  border-radius: 999px;
  background: var(--cyan);
  box-shadow: 0 0 28px var(--cyan);
}

.glass-card {
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.045));
  box-shadow: var(--shadow);
  backdrop-filter: blur(20px);
}

.ad-console {
  width: min(100%, 470px);
  position: relative;
  z-index: 2;
  border-radius: var(--radius-xl);
  padding: 24px;
  transform: rotate(-2deg);
}

.console-head,
.console-metrics,
.score-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.console-head {
  color: var(--muted);
  margin-bottom: 20px;
}

.console-head div {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text);
}

.status-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 20px var(--lime);
}

.score-card {
  align-items: flex-end;
  padding: 20px;
  border: 1px solid rgba(198, 255, 61, 0.2);
  border-radius: var(--radius-lg);
  background: rgba(198, 255, 61, 0.06);
}

.score-card small,
.score-card span,
.console-metrics small {
  color: var(--muted);
}

.score-card strong {
  display: block;
  font-size: 3rem;
  letter-spacing: -0.07em;
  line-height: 1;
}

.score-card span {
  font-weight: 800;
  color: var(--lime);
}

.signal-grid {
  height: 190px;
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  gap: 10px;
  align-items: end;
  margin: 28px 0;
}

.signal-grid div {
  height: 100%;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  display: flex;
  align-items: flex-end;
  padding: 4px;
  overflow: hidden;
}

.signal-grid span {
  width: 100%;
  border-radius: 999px;
  background: linear-gradient(180deg, var(--cyan), var(--lime));
  box-shadow: 0 0 22px rgba(0, 229, 255, 0.35);
  animation: barPulse 2.8s ease-in-out infinite;
}

.console-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}

.console-metrics div {
  padding: 14px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.06);
}

.console-metrics b {
  display: block;
  font-size: 1.18rem;
}

.mini-card {
  position: absolute;
  z-index: 4;
  min-width: 190px;
  padding: 16px 18px;
  border-radius: 20px;
  border: 1px solid var(--line);
  background: rgba(10, 12, 14, 0.78);
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow);
}

.mini-card b,
.mini-card span {
  display: block;
}

.mini-card span {
  color: var(--muted);
  font-size: 0.9rem;
}

.mini-one {
  top: 72px;
  right: 8px;
}

.mini-two {
  left: 0;
  bottom: 90px;
}

.ticker {
  overflow: hidden;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.035);
}

.ticker-track {
  display: flex;
  width: max-content;
  gap: 14px;
  padding: 18px 0;
  animation: ticker 24s linear infinite;
}

.ticker span {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 0 24px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  font-weight: 850;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.section-heading {
  max-width: 760px;
  margin: 0 auto 48px;
  text-align: center;
}

.section-heading.left {
  text-align: left;
  margin: 0;
}

.section-heading h2,
.contact-card h2 {
  font-size: clamp(2.6rem, 5vw, 5.4rem);
  margin: 10px 0 18px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.feature-card,
.case-card {
  min-height: 280px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 24px;
  background: linear-gradient(180deg, rgba(255,255,255,0.075), rgba(255,255,255,0.025));
  transition: transform 0.22s ease, border-color 0.22s ease, background 0.22s ease;
}

.feature-card:hover,
.case-card:hover,
.accordion-item:hover {
  transform: translateY(-5px);
  border-color: rgba(198, 255, 61, 0.42);
}

.feature-icon {
  display: inline-grid;
  place-items: center;
  width: 54px;
  height: 54px;
  border-radius: 18px;
  color: #060606;
  background: var(--lime);
  font-weight: 950;
  margin-bottom: 34px;
}

.feature-card h3,
.case-card h3 {
  font-size: 1.35rem;
  margin-bottom: 12px;
}

.panel-section {
  background: linear-gradient(180deg, transparent, rgba(255, 255, 255, 0.035), transparent);
}

.split {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 54px;
  align-items: start;
}

.accordion {
  display: grid;
  gap: 14px;
}

.accordion-item {
  width: 100%;
  text-align: left;
  cursor: pointer;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 22px;
  color: var(--text);
  background: rgba(255, 255, 255, 0.055);
  transition: transform 0.22s ease, border-color 0.22s ease, background 0.22s ease;
}

.accordion-item span {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 1.1rem;
  font-weight: 900;
}

.accordion-item span::after {
  content: "+";
  color: var(--lime);
  font-size: 1.4rem;
}

.accordion-item small {
  display: block;
  max-height: 0;
  overflow: hidden;
  color: var(--muted);
  font-size: 0.98rem;
  transition: max-height 0.28s ease, margin-top 0.28s ease;
}

.accordion-item.active {
  border-color: rgba(198, 255, 61, 0.45);
  background: rgba(198, 255, 61, 0.08);
}

.accordion-item.active span::after {
  content: "−";
}

.accordion-item.active small {
  max-height: 120px;
  margin-top: 12px;
}

.proof-layout {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.result-card {
  border-radius: var(--radius-xl);
  padding: 28px;
  min-height: 310px;
}

.result-card small {
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 900;
}

.result-card strong,
.result-card > span {
  display: inline-block;
  margin-top: 34px;
  font-size: clamp(4rem, 8vw, 7rem);
  font-weight: 950;
  letter-spacing: -0.09em;
  line-height: 0.86;
}

.result-card > span {
  color: var(--lime);
}

.result-card p {
  margin-top: 34px;
}

.case-section {
  padding-top: 0;
}

.case-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.case-card {
  min-height: 330px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  position: relative;
  overflow: hidden;
}

.case-card::before {
  content: "";
  position: absolute;
  inset: auto -20% -42% -20%;
  height: 190px;
  background: radial-gradient(circle, rgba(0, 229, 255, 0.14), transparent 58%);
}

.contact-section {
  padding-top: 0;
}

.contact-card {
  display: grid;
  grid-template-columns: 0.88fr 1fr;
  gap: 42px;
  padding: 34px;
  border: 1px solid rgba(198, 255, 61, 0.24);
  border-radius: var(--radius-xl);
  background:
    radial-gradient(circle at 0% 0%, rgba(198, 255, 61, 0.12), transparent 30%),
    linear-gradient(180deg, rgba(255,255,255,0.08), rgba(255,255,255,0.035));
  box-shadow: var(--shadow);
}

.contact-form {
  display: grid;
  gap: 14px;
}

.contact-form label {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-weight: 800;
  font-size: 0.9rem;
}

input,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 18px;
  color: var(--text);
  background: rgba(0, 0, 0, 0.25);
  padding: 15px 16px;
  font: inherit;
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

input:focus,
textarea:focus {
  border-color: rgba(198, 255, 61, 0.65);
  box-shadow: 0 0 0 4px rgba(198, 255, 61, 0.08);
}

textarea {
  resize: vertical;
}

.form-note {
  min-height: 24px;
  margin: 0;
  color: var(--lime);
  font-weight: 800;
}

.footer {
  border-top: 1px solid var(--line);
  padding: 28px 0;
  color: var(--muted);
}

.footer-inner {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 20px;
}

.footer-brand img {
  width: 132px;
}

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}

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

@keyframes rotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes barPulse {
  0%, 100% { filter: brightness(1); }
  50% { filter: brightness(1.25); }
}

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

@media (max-width: 1020px) {
  .hero-layout,
  .split,
  .contact-card {
    grid-template-columns: 1fr;
  }

  .hero-stage {
    min-height: 480px;
  }

  .feature-grid,
  .proof-layout {
    grid-template-columns: repeat(2, 1fr);
  }

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

@media (max-width: 760px) {
  .shell {
    width: min(100% - 28px, 1180px);
  }

  .section-pad {
    padding: 76px 0;
  }

  .nav {
    grid-template-columns: auto auto;
  }

  .brand img {
    width: 148px;
  }

  .menu-toggle {
    display: block;
    justify-self: end;
  }

  .nav-button {
    display: none;
  }

  .nav-links {
    position: fixed;
    top: 84px;
    left: 14px;
    right: 14px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 16px;
    border: 1px solid var(--line);
    border-radius: 22px;
    background: rgba(10, 12, 14, 0.96);
    box-shadow: var(--shadow);
  }

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

  .nav-links a {
    padding: 14px;
  }

  .hero h1 {
    font-size: clamp(3rem, 17vw, 5.2rem);
  }

  .hero-stage {
    min-height: 420px;
  }

  .ad-console {
    transform: none;
  }

  .mini-card {
    display: none;
  }

  .orbit-one {
    width: 360px;
    height: 360px;
  }

  .orbit-two {
    width: 280px;
    height: 280px;
  }

  .feature-grid,
  .proof-layout,
  .footer-inner {
    grid-template-columns: 1fr;
  }

  .score-card,
  .console-metrics {
    grid-template-columns: 1fr;
    display: grid;
    align-items: start;
  }

  .score-card strong {
    font-size: 2.45rem;
  }

  .contact-card {
    padding: 22px;
  }
}