:root {
  --bg: #050607;
  --bg-soft: #0b0f10;
  --panel: rgba(255, 255, 255, 0.035);
  --panel-strong: rgba(255, 255, 255, 0.06);
  --line: rgba(255, 255, 255, 0.1);
  --line-strong: rgba(255, 255, 255, 0.18);
  --text: #edf4f1;
  --muted: rgba(237, 244, 241, 0.72);
  --muted-soft: rgba(237, 244, 241, 0.52);
  --accent: #00ff3c;
  --accent-strong: #00d457;
  --accent-cyan: #00bfff;
  --accent-cyan-soft: rgba(0, 191, 255, 0.18);
  --accent-green-soft: rgba(0, 255, 60, 0.18);
  --shadow: 0 24px 90px rgba(0, 0, 0, 0.42);
  --shadow-lg: 0 36px 120px rgba(0, 0, 0, 0.6);
  --radius-sm: 18px;
  --radius-md: 26px;
  --radius-lg: 34px;
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100%;
  font-family: "Manrope", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(1000px 520px at 12% 0%, rgba(0, 255, 60, 0.13), transparent 58%),
    radial-gradient(900px 540px at 88% 8%, rgba(0, 191, 255, 0.11), transparent 60%),
    linear-gradient(180deg, #050607 0%, #06090b 48%, #050607 100%);
  line-height: 1.5;
}

body::before,
body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
}

body::before {
  background: repeating-linear-gradient(
    -18deg,
    rgba(255, 255, 255, 0.028) 0 1px,
    transparent 1px 16px
  );
  opacity: 0.16;
  mask-image: radial-gradient(circle at center, black 30%, transparent 88%);
}

body::after {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.02), transparent 18%, transparent 82%, rgba(0, 0, 0, 0.48)),
    radial-gradient(circle at center, transparent 55%, rgba(0, 0, 0, 0.18));
}

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

button,
input,
select,
textarea {
  font: inherit;
}

.container {
  width: min(var(--max), calc(100% - clamp(32px, 4vw, 56px)));
  margin: 0 auto;
}

.section {
  position: relative;
  z-index: 1;
  padding: clamp(16px, 2.2vw, 22px) 0;
}

.section--band {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.02), rgba(255, 255, 255, 0.015));
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.section--cta {
  padding-top: clamp(18px, 2.4vw, 26px);
}

.header {
  position: sticky;
  top: 0;
  z-index: 60;
  backdrop-filter: blur(18px);
  background: rgba(5, 7, 8, 0.76);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.header__inner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  flex: 0 0 auto;
  min-width: 0;
}

.brand__logo {
  display: block;
  width: auto;
  height: clamp(34px, 3.2vw, 44px);
  max-width: min(320px, 28vw);
  object-fit: contain;
  object-position: left center;
  filter: drop-shadow(0 8px 18px rgba(0, 191, 255, 0.08));
}

.nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav a {
  padding: 10px 14px;
  border-radius: 999px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
  transition: color 0.18s ease, background 0.18s ease, border-color 0.18s ease;
}

.nav a:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.05);
}

.header__cta {
  display: flex;
  align-items: center;
  gap: 10px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 18px;
  border-radius: 16px;
  border: 1px solid transparent;
  font-weight: 800;
  font-size: 14px;
  letter-spacing: 0.01em;
  transition: transform 0.12s ease, border-color 0.18s ease, background 0.18s ease, filter 0.18s ease;
}

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

.btn:active {
  transform: translateY(0);
}

.btn--primary {
  color: #03110c;
  background: linear-gradient(135deg, var(--accent), var(--accent-cyan));
  box-shadow: 0 20px 48px rgba(0, 191, 255, 0.16);
}

.btn--primary:hover {
  filter: brightness(1.04);
}

.btn--ghost {
  color: var(--text);
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(255, 255, 255, 0.12);
}

.btn--ghost:hover {
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(255, 255, 255, 0.16);
}

.btn--full {
  width: 100%;
}

.burger {
  display: none;
  width: 46px;
  height: 46px;
  padding: 10px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.04);
  cursor: pointer;
}

.burger span {
  display: block;
  height: 2px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.84);
}

.burger span + span {
  margin-top: 6px;
}

.hero {
  padding-top: 6px;
}

.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(420px, 0.92fr);
  gap: clamp(22px, 3.8vw, 44px);
  align-items: center;
}

.eyebrow,
.section__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  color: rgba(237, 244, 241, 0.82);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.eyebrow::before,
.section__eyebrow::before {
  content: "";
  width: 22px;
  height: 1px;
  background: linear-gradient(90deg, var(--accent), var(--accent-cyan));
}

.hero h1 {
  margin: 16px 0 18px;
  max-width: 10ch;
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(40px, 5.6vw, 78px);
  line-height: 0.95;
  letter-spacing: -0.05em;
}

.lead {
  margin: 0;
  max-width: 60ch;
  color: var(--muted);
  font-size: clamp(17px, 1.6vw, 20px);
  line-height: 1.7;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.hero__proof {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 28px;
}

.proof,
.card-panel,
.feature-card,
.price-card,
.step,
.contact-point,
.cta-panel__inner {
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.03));
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
}

.proof {
  display: grid;
  gap: 6px;
  padding: 18px;
  border-radius: var(--radius-sm);
}

.proof__label {
  color: var(--muted-soft);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.proof__value {
  font-family: "Space Grotesk", sans-serif;
  font-size: 24px;
  line-height: 1;
}

.proof__text {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.6;
}

.hero-stage {
  display: grid;
  gap: 18px;
}

.hero-stage__visual {
  position: relative;
  min-height: 520px;
  overflow: hidden;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background:
    radial-gradient(circle at 50% 50%, rgba(0, 255, 60, 0.08), transparent 32%),
    linear-gradient(160deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.02));
  box-shadow: var(--shadow-lg);
}

.hero-stage__visual::before,
.hero-stage__visual::after {
  content: "";
  position: absolute;
}

.hero-stage__visual::before {
  inset: auto -10% -18% auto;
  width: 220px;
  height: 220px;
  background: radial-gradient(circle, rgba(0, 191, 255, 0.28), transparent 72%);
  filter: blur(18px);
  animation: glowDrift 8s ease-in-out infinite;
}

.hero-stage__visual::after {
  top: 24px;
  right: 24px;
  width: 120px;
  height: 120px;
  border-radius: 28px;
  clip-path: polygon(30% 0%, 100% 0%, 70% 50%, 100% 100%, 30% 100%, 0% 50%);
  background: linear-gradient(135deg, rgba(0, 255, 60, 0.18), rgba(0, 191, 255, 0.22));
  border: 1px solid rgba(255, 255, 255, 0.1);
  animation: glyphFloat 6.5s ease-in-out infinite;
}

.hero-stage__ring,
.hero-stage__core {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}

.hero-stage__ring {
  z-index: 1;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 50%;
  animation: spin 24s linear infinite, ringPulse 6.8s ease-in-out infinite;
}

.hero-stage__ring--one {
  width: 58%;
  aspect-ratio: 1 / 1;
}

.hero-stage__ring--two {
  width: 76%;
  aspect-ratio: 1 / 1;
  border-style: dashed;
  animation-duration: 34s, 5.8s;
  animation-direction: reverse, normal;
}

.hero-stage__ring--three {
  width: 94%;
  aspect-ratio: 1 / 1;
  opacity: 0.5;
  animation-duration: 46s, 7.4s;
}

.hero-stage__core {
  z-index: 2;
  width: clamp(230px, 42%, 300px);
  display: grid;
  gap: 12px;
  place-items: center;
  padding: 16px 16px 18px;
  border-radius: 28px;
  background:
    radial-gradient(circle at 50% 0%, rgba(255, 255, 255, 0.14), transparent 42%),
    linear-gradient(180deg, rgba(7, 11, 13, 0.92), rgba(6, 10, 12, 0.82));
  border: 1px solid rgba(255, 255, 255, 0.16);
  box-shadow:
    0 0 0 10px rgba(255, 255, 255, 0.03),
    0 30px 90px rgba(0, 191, 255, 0.16);
  animation: pulse 4.8s ease-in-out infinite;
}

.hero-stage__core::before {
  content: "";
  position: absolute;
  inset: 10px;
  border-radius: 22px;
  border: 1px solid rgba(255, 255, 255, 0.07);
  pointer-events: none;
}

.hero-stage__core::after {
  content: "";
  position: absolute;
  inset: auto 18px -14px;
  height: 28px;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(0, 191, 255, 0.22), transparent 72%);
  filter: blur(10px);
  pointer-events: none;
}

.hero-stage__core-kicker {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 30px;
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.04);
  color: var(--muted);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.hero-stage__seal-wrap {
  position: relative;
  z-index: 1;
  width: 100%;
  display: grid;
  place-items: center;
  padding: 16px 14px;
  border-radius: 22px;
  background:
    radial-gradient(circle at 50% 18%, rgba(255, 255, 255, 0.1), transparent 34%),
    linear-gradient(145deg, rgba(0, 255, 60, 0.16), rgba(0, 191, 255, 0.16));
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.08),
    0 18px 34px rgba(0, 0, 0, 0.22);
  animation: sealDrift 5.6s ease-in-out infinite;
}

.hero-stage__seal {
  display: block;
  width: min(100%, 208px);
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 14px 28px rgba(0, 0, 0, 0.2));
}

.hero-stage__core-copy {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 4px;
  text-align: center;
}

.hero-stage__core-copy strong {
  font-family: "Space Grotesk", sans-serif;
  font-size: 18px;
  line-height: 1.1;
  letter-spacing: 0.02em;
}

.hero-stage__core-copy span {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.45;
}

.hero-stage__node {
  z-index: 3;
  position: absolute;
  min-width: 112px;
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(6, 9, 11, 0.78);
  color: rgba(237, 244, 241, 0.88);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.38);
  animation: float 6.2s ease-in-out infinite, nodeGlow 4.8s ease-in-out infinite;
}

.hero-stage__node::before {
  content: "";
  display: inline-block;
  width: 8px;
  height: 8px;
  margin-right: 10px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-cyan));
  box-shadow: 0 0 18px rgba(0, 191, 255, 0.22);
}

.hero-stage__node--a {
  top: 15%;
  left: 12%;
  animation-delay: -0.8s;
}

.hero-stage__node--b {
  top: 20%;
  right: 8%;
  animation-delay: -1.6s;
}

.hero-stage__node--c {
  bottom: 18%;
  right: 10%;
  animation-delay: -2.4s;
}

.hero-stage__node--d {
  bottom: 14%;
  left: 10%;
  animation-delay: -1.2s;
}

.hero-stage__node--e {
  top: 8%;
  left: calc(50% - 56px);
  animation-delay: -3s;
}

.status-card {
  display: grid;
  gap: 14px;
  padding: 22px;
  border-radius: var(--radius-md);
}

.status-card__top {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.status-card__signal {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-cyan));
  box-shadow: 0 0 16px rgba(0, 191, 255, 0.26);
  animation: signalPulse 2.4s ease-in-out infinite;
}

.status-card__label {
  color: var(--muted-soft);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.status-list {
  display: grid;
  gap: 10px;
}

.status-list__item {
  padding: 12px 14px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.03);
  color: rgba(237, 244, 241, 0.86);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 12px;
  line-height: 1.5;
}

.status-card__footer {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.6;
}

.section__head {
  display: grid;
  gap: 10px;
  margin-bottom: 10px;
  max-width: 76ch;
}

.section__head h2 {
  margin: 0;
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(30px, 3.6vw, 54px);
  line-height: 1;
  letter-spacing: -0.04em;
}

.section__head p:last-child {
  margin: 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.7;
}

.overview {
  display: grid;
  grid-template-columns: 1.06fr 0.94fr;
  gap: 18px;
}

.card-panel {
  padding: 24px;
  border-radius: var(--radius-md);
}

.card-panel h3,
.feature-card h3,
.price-card h3,
.step h3,
.cta-panel h3 {
  margin: 0 0 10px;
  font-family: "Space Grotesk", sans-serif;
  font-size: 24px;
  line-height: 1.05;
  letter-spacing: -0.03em;
}

.card-panel__text,
.feature-card p,
.step p,
.cta-copy p,
.cta-panel p,
.faq p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.check-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 20px;
}

.check-grid__item {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 66px;
  padding: 14px 16px;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.03);
  font-weight: 800;
  line-height: 1.5;
}

.check-grid__item::before {
  content: "";
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex: 0 0 auto;
  background: linear-gradient(135deg, var(--accent), var(--accent-cyan));
  box-shadow: 0 0 18px rgba(0, 191, 255, 0.18);
}

.mini-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 20px;
}

.mini-stat {
  padding: 16px;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.03);
}

.mini-stat strong {
  display: block;
  margin-bottom: 4px;
  font-family: "Space Grotesk", sans-serif;
  font-size: 24px;
  line-height: 1;
}

.mini-stat span {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.6;
}

.card-panel--diagram h3 {
  max-width: 18ch;
}

.diagram {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 18px;
  align-items: center;
  min-height: 340px;
  margin-top: 18px;
}

.diagram__lane {
  display: grid;
  gap: 16px;
}

.diagram__node {
  position: relative;
  padding: 16px 18px;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.03);
  font-weight: 800;
  line-height: 1.5;
}

.diagram__lane:first-child .diagram__node::after,
.diagram__lane:last-child .diagram__node::before {
  content: "";
  position: absolute;
  top: 50%;
  width: 18px;
  height: 1px;
  transform: translateY(-50%);
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.3), rgba(0, 191, 255, 0.5));
}

.diagram__lane:first-child .diagram__node::after {
  right: -18px;
}

.diagram__lane:last-child .diagram__node::before {
  left: -18px;
}

.diagram__core {
  position: relative;
  display: grid;
  place-items: center;
  min-width: 220px;
}

.diagram__core::before {
  content: "";
  position: absolute;
  width: 220px;
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 191, 255, 0.18), transparent 65%);
  filter: blur(12px);
}

.diagram__core-box {
  position: relative;
  width: 184px;
  aspect-ratio: 1 / 1;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 24px;
  clip-path: polygon(25% 0%, 75% 0%, 100% 50%, 75% 100%, 25% 100%, 0% 50%);
  background: linear-gradient(145deg, var(--accent), var(--accent-cyan));
  color: #021008;
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.2) inset,
    0 26px 70px rgba(0, 191, 255, 0.2);
}

.diagram__core-box small {
  display: block;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.diagram__core-box strong {
  display: block;
  margin-top: 6px;
  font-family: "Space Grotesk", sans-serif;
  font-size: 28px;
  line-height: 1;
  text-transform: uppercase;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 16px;
}

.feature-card {
  grid-column: span 4;
  padding: 22px;
  border-radius: var(--radius-md);
}

.feature-card--wide {
  grid-column: span 6;
  background:
    linear-gradient(145deg, rgba(0, 255, 60, 0.09), rgba(0, 191, 255, 0.07)),
    linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.03));
}

.feature-grid .feature-card:nth-child(2),
.feature-grid .feature-card:nth-child(3) {
  grid-column: span 3;
}

.feature-card__kicker,
.price-card__eyebrow,
.cta-panel__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 10px;
  color: var(--muted-soft);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.feature-card__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.feature-card__chips span,
.pill,
.pricing-note__pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 34px;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.05);
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.pricing-note {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  margin-bottom: 18px;
}

.pricing-note__text {
  color: var(--muted);
  font-size: 14px;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.price-card {
  display: flex;
  flex-direction: column;
  padding: 24px;
  border-radius: var(--radius-md);
}

.price-card--featured {
  border-color: rgba(0, 191, 255, 0.26);
  background:
    linear-gradient(145deg, rgba(0, 255, 60, 0.1), rgba(0, 191, 255, 0.08)),
    linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.03));
  box-shadow:
    0 0 0 1px rgba(0, 191, 255, 0.08) inset,
    0 24px 110px rgba(0, 0, 0, 0.45);
}

.price-card__top {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 12px;
}

.price {
  display: grid;
  gap: 4px;
  margin: 22px 0 20px;
}

.price strong {
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(34px, 3.8vw, 44px);
  line-height: 0.95;
}

.price span {
  color: var(--muted);
  font-size: 14px;
}

.checks {
  list-style: none;
  padding: 0;
  margin: 0 0 22px;
  display: grid;
  gap: 12px;
}

.checks li {
  position: relative;
  padding-left: 24px;
  color: rgba(237, 244, 241, 0.86);
  line-height: 1.6;
}

.checks li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-cyan));
  box-shadow: 0 0 18px rgba(0, 191, 255, 0.18);
}

.pill--accent {
  color: #03110c;
  background: linear-gradient(135deg, var(--accent), var(--accent-cyan));
  border-color: transparent;
}

.timeline {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
}

.step {
  display: grid;
  gap: 14px;
  padding: 20px;
  border-radius: var(--radius-md);
}

.step__number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(0, 255, 60, 0.14), rgba(0, 191, 255, 0.12));
  border: 1px solid rgba(255, 255, 255, 0.1);
  font-family: "Space Grotesk", sans-serif;
  font-size: 18px;
  font-weight: 700;
}

.faq {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.faq details {
  padding: 20px 22px;
  border-radius: 22px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0.03));
  box-shadow: var(--shadow);
}

.faq summary {
  cursor: pointer;
  font-family: "Space Grotesk", sans-serif;
  font-size: 20px;
  font-weight: 700;
  line-height: 1.3;
  list-style: none;
}

.faq summary::-webkit-details-marker {
  display: none;
}

.faq p {
  margin-top: 12px;
}

.cta-shell {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  gap: 18px;
  align-items: stretch;
}

.cta-copy h2 {
  margin: 10px 0 14px;
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(34px, 4vw, 58px);
  line-height: 0.98;
  letter-spacing: -0.04em;
}

.cta-copy p {
  max-width: 62ch;
}

.contact-points {
  display: grid;
  gap: 12px;
  margin-top: 22px;
}

.contact-point {
  display: grid;
  gap: 6px;
  padding: 18px;
  border-radius: 20px;
}

.contact-point__label {
  color: var(--muted-soft);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.contact-point strong {
  font-size: 17px;
  line-height: 1.5;
}

.cta-panel {
  height: 100%;
}

.cta-panel__inner {
  display: grid;
  gap: 16px;
  height: 100%;
  padding: 24px;
  border-radius: var(--radius-md);
}

.cta-panel__actions {
  display: grid;
  gap: 10px;
  margin-top: auto;
}

.footer {
  position: relative;
  z-index: 1;
  padding: 28px 0 38px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(5, 7, 8, 0.72);
}

.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  color: var(--muted);
  font-size: 14px;
  flex-wrap: wrap;
}

.footer__links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

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

.reveal {
  opacity: 0;
  filter: blur(4px);
  transform: translateY(24px) scale(0.985);
  transition:
    opacity 0.9s ease,
    transform 0.9s cubic-bezier(0.22, 1, 0.36, 1),
    filter 0.9s ease;
}

.reveal.is-visible {
  opacity: 1;
  filter: blur(0);
  transform: translateY(0) scale(1);
}

@keyframes pulse {
  0%,
  100% {
    transform: translate(-50%, -50%) scale(1);
    box-shadow:
      0 0 0 10px rgba(255, 255, 255, 0.03),
      0 26px 72px rgba(0, 191, 255, 0.14);
  }

  50% {
    transform: translate(-50%, -50%) scale(1.075);
    box-shadow:
      0 0 0 14px rgba(255, 255, 255, 0.035),
      0 34px 110px rgba(0, 191, 255, 0.24);
  }
}

@keyframes spin {
  from {
    transform: translate(-50%, -50%) rotate(0deg);
  }

  to {
    transform: translate(-50%, -50%) rotate(360deg);
  }
}

@keyframes float {
  0%,
  100% {
    transform: translate3d(0, 0, 0);
  }

  50% {
    transform: translate3d(0, -10px, 0);
  }
}

@keyframes ringPulse {
  0%,
  100% {
    opacity: 0.42;
    border-color: rgba(255, 255, 255, 0.1);
  }

  50% {
    opacity: 0.78;
    border-color: rgba(0, 191, 255, 0.3);
  }
}

@keyframes glowDrift {
  0%,
  100% {
    transform: translate3d(0, 0, 0) scale(1);
    opacity: 0.62;
  }

  50% {
    transform: translate3d(-12px, -10px, 0) scale(1.12);
    opacity: 0.92;
  }
}

@keyframes glyphFloat {
  0%,
  100% {
    transform: translate3d(0, 0, 0) rotate(0deg);
    opacity: 0.7;
  }

  50% {
    transform: translate3d(0, -10px, 0) rotate(4deg);
    opacity: 1;
  }
}

@keyframes sealDrift {
  0%,
  100% {
    transform: translate3d(0, 0, 0) rotate(0deg) scale(1);
  }

  50% {
    transform: translate3d(0, -4px, 0) rotate(-1.4deg) scale(1.03);
  }
}

@keyframes nodeGlow {
  0%,
  100% {
    border-color: rgba(255, 255, 255, 0.12);
    box-shadow: 0 18px 44px rgba(0, 0, 0, 0.38);
  }

  50% {
    border-color: rgba(0, 191, 255, 0.24);
    box-shadow:
      0 20px 54px rgba(0, 0, 0, 0.42),
      0 0 0 1px rgba(0, 255, 60, 0.06) inset;
  }
}

@keyframes signalPulse {
  0%,
  100% {
    transform: scale(1);
    box-shadow: 0 0 16px rgba(0, 191, 255, 0.26);
  }

  50% {
    transform: scale(1.45);
    box-shadow: 0 0 26px rgba(0, 255, 60, 0.28);
  }
}

@media (max-width: 1120px) {
  .hero__grid,
  .overview,
  .cta-shell {
    grid-template-columns: 1fr;
  }

  .hero__visual {
    max-width: 760px;
  }

  .pricing-grid,
  .timeline {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 900px) {
  .hero h1,
  .cta-copy h2 {
    max-width: none;
  }

  .hero__proof,
  .mini-stats,
  .pricing-grid,
  .faq {
    grid-template-columns: 1fr;
  }

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

  .feature-card,
  .feature-card--wide,
  .feature-grid .feature-card:nth-child(2),
  .feature-grid .feature-card:nth-child(3) {
    grid-column: auto;
  }

  .diagram {
    grid-template-columns: 1fr;
    gap: 22px;
  }

  .diagram__lane:first-child .diagram__node::after,
  .diagram__lane:last-child .diagram__node::before {
    display: none;
  }
}

@media (max-width: 760px) {
  .header__cta {
    display: none;
  }

  .burger {
    display: inline-block;
  }

  .nav {
    position: absolute;
    top: calc(100% + 14px);
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
    padding: 12px;
    border-radius: 22px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(8, 12, 14, 0.95);
    box-shadow: var(--shadow);
  }

  .nav.open {
    display: flex;
  }

  .nav a {
    padding: 12px 14px;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.04);
  }

  .hero {
    padding-top: 6px;
  }

  .hero__actions .btn {
    width: 100%;
  }

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

  .hero-stage__core {
    width: 232px;
    gap: 10px;
    padding: 14px;
  }

  .hero-stage__seal {
    width: min(100%, 178px);
  }

  .hero-stage__core-copy strong {
    font-size: 15px;
  }

  .hero-stage__core-copy span {
    font-size: 11px;
  }

  .hero-stage__node {
    padding: 9px 11px;
    font-size: 10px;
  }

  .feature-grid,
  .timeline {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 540px) {
  .container {
    width: min(var(--max), calc(100% - 24px));
  }

  .brand__logo {
    height: 32px;
    max-width: 220px;
  }

  .section {
    padding: 18px 0;
  }

  .hero h1 {
    font-size: clamp(34px, 13vw, 52px);
  }

  .section__head h2,
  .cta-copy h2 {
    font-size: clamp(30px, 12vw, 44px);
  }

  .hero-stage__visual {
    min-height: 380px;
  }

  .hero-stage__core {
    width: 212px;
    border-radius: 24px;
  }

  .hero-stage__seal-wrap {
    padding: 14px 12px;
    border-radius: 18px;
  }

  .hero-stage__node--a {
    top: 14%;
    left: 6%;
  }

  .hero-stage__node--b {
    top: 18%;
    right: 4%;
  }

  .hero-stage__node--c {
    bottom: 16%;
    right: 4%;
  }

  .hero-stage__node--d {
    bottom: 12%;
    left: 6%;
  }

  .hero-stage__node--e {
    top: 7%;
  }

  .proof,
  .card-panel,
  .feature-card,
  .price-card,
  .step,
  .contact-point,
  .cta-panel__inner {
    padding: 18px;
  }

  .price-card__top {
    flex-direction: column;
  }
}

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

  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }

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