:root {
  --navy: #0a0f1c;
  --navy-2: #10192a;
  --navy-3: #162238;
  --blue: #005ea9;
  --cyan: #01a8f6;
  --pink: #fb3869;
  --green: #77ff00;
  --white: #ffffff;
  --text: #dce7f8;
  --muted: #94a4bf;
  --line: rgba(1, 168, 246, 0.18);
  --line-strong: rgba(1, 168, 246, 0.38);
  --card: rgba(255, 255, 255, 0.035);
  --container: 1240px;
  --radius: 20px;
  --shadow-glow: 0 18px 60px -22px rgba(1, 168, 246, 0.7);
  color-scheme: dark;
  scrollbar-color: var(--blue) var(--navy);
  scrollbar-width: thin;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  background: var(--navy);
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  background: var(--navy);
  color: var(--white);
  font-family: "Oxygen", system-ui, sans-serif;
  font-size: 1rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

body::-webkit-scrollbar {
  width: 11px;
}

body::-webkit-scrollbar-track {
  background: var(--navy);
}

body::-webkit-scrollbar-thumb {
  border: 3px solid var(--navy);
  border-radius: 999px;
  background: var(--blue);
}

body::-webkit-scrollbar-thumb:hover {
  background: var(--cyan);
}

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

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

h1,
h2,
h3,
.button,
.eyebrow,
.section-label,
.radar-kicker,
.live-status {
  font-family: "Space Grotesk", system-ui, sans-serif;
}

.container {
  width: min(100% - 48px, var(--container));
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 100;
  padding: 10px 16px;
  border-radius: 10px;
  background: var(--white);
  color: var(--navy);
  transform: translateY(-160%);
  transition: transform 0.2s ease;
}

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

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  border-bottom: 1px solid transparent;
  transition: background 0.25s ease, border-color 0.25s ease;
}

.site-header.is-scrolled {
  border-color: var(--line);
  background: rgba(10, 15, 28, 0.88);
  backdrop-filter: blur(18px);
}

.nav-shell {
  display: flex;
  min-height: 82px;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.brand img {
  width: 186px;
  height: auto;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 34px;
  margin-left: auto;
  color: var(--muted);
  font-size: 0.875rem;
}

.desktop-nav a {
  padding: 10px 2px;
  transition: color 0.2s ease;
}

.desktop-nav a:hover {
  color: var(--cyan);
}

.button {
  display: inline-flex;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 23px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 0.94rem;
  font-weight: 700;
  line-height: 1.1;
  cursor: pointer;
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease, background 0.22s ease;
}

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

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

.button:focus-visible,
.desktop-nav a:focus-visible,
.brand:focus-visible {
  outline: 3px solid var(--green);
  outline-offset: 4px;
}

.button-primary {
  background: linear-gradient(135deg, var(--cyan), var(--blue));
  box-shadow: var(--shadow-glow);
  color: var(--white);
}

.button-primary:hover {
  box-shadow: 0 18px 55px -15px rgba(1, 168, 246, 0.9);
}

.button-ghost {
  border-color: var(--line-strong);
  background: rgba(10, 15, 28, 0.38);
}

.button-ghost:hover {
  border-color: var(--cyan);
  background: rgba(1, 168, 246, 0.1);
}

.button-small {
  min-height: 44px;
  padding: 11px 18px;
  font-size: 0.84rem;
}

.hero {
  position: relative;
  min-height: 100svh;
  overflow: hidden;
  padding: 152px 0 76px;
  isolation: isolate;
}

.hero::after {
  position: absolute;
  inset: auto 0 0;
  height: 220px;
  z-index: -1;
  background: linear-gradient(180deg, transparent, var(--navy));
  content: "";
}

.hero-atmosphere {
  position: absolute;
  inset: 0;
  z-index: -3;
  background:
    linear-gradient(90deg, rgba(10, 15, 28, 0.98) 0%, rgba(10, 15, 28, 0.76) 48%, rgba(10, 15, 28, 0.38) 100%),
    url("assets/spectra-hero.jpg") center / cover no-repeat;
  opacity: 0.77;
}

.grid-lines {
  position: absolute;
  inset: 0;
  z-index: -2;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse at 55% 42%, #000 22%, transparent 78%);
  opacity: 0.46;
}

.hero-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(390px, 0.88fr);
  align-items: center;
  gap: clamp(44px, 7vw, 90px);
}

.hero-copy {
  max-width: 710px;
}

.eyebrow,
.section-label {
  margin: 0 0 23px;
  color: var(--cyan);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 7px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(1, 168, 246, 0.08);
}

.eyebrow span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 12px var(--green);
}

h1,
h2 {
  margin: 0;
  letter-spacing: -0.045em;
}

h1 {
  max-width: 720px;
  font-size: clamp(3rem, 6.2vw, 5.8rem);
  font-weight: 700;
  line-height: 0.98;
}

h1 em {
  display: block;
  padding-bottom: 0.08em;
  background: linear-gradient(120deg, var(--cyan), #8bdcff 48%, var(--pink));
  background-clip: text;
  color: transparent;
  font-style: normal;
}

.hero-lede {
  max-width: 650px;
  margin: 30px 0 34px;
  color: #c4d0e4;
  font-size: clamp(1.05rem, 1.55vw, 1.23rem);
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 13px;
}

.cta-note {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 9px;
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 0.78rem;
}

.cta-note span:first-child {
  color: var(--green);
}

.exposure-radar {
  position: relative;
  overflow: hidden;
  min-height: 554px;
  border: 1px solid var(--line-strong);
  border-radius: 28px;
  background: linear-gradient(145deg, rgba(22, 34, 56, 0.84), rgba(10, 15, 28, 0.69));
  box-shadow: 0 30px 100px -48px rgba(1, 168, 246, 0.85);
  backdrop-filter: blur(12px);
}

.exposure-radar::before {
  position: absolute;
  inset: 0;
  background: linear-gradient(110deg, transparent 15%, rgba(1, 168, 246, 0.07) 50%, transparent 80%);
  content: "";
  transform: translateX(-100%);
  animation: glass-sweep 7s ease-in-out infinite;
}

.radar-header,
.radar-footer {
  position: relative;
  z-index: 3;
  display: flex;
  align-items: center;
}

.radar-header {
  justify-content: space-between;
  padding: 24px 26px;
  border-bottom: 1px solid var(--line);
}

.radar-header strong {
  display: block;
  margin-top: 2px;
  font-family: "Space Grotesk", sans-serif;
  font-size: 1rem;
}

.radar-kicker {
  color: var(--muted);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.live-status {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: #c5efaa;
  font-size: 0.72rem;
  font-weight: 700;
}

.live-status i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 12px var(--green);
}

.radar-stage {
  position: relative;
  height: 402px;
  overflow: hidden;
  background:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 42px 42px;
}

.orbit {
  position: absolute;
  top: 50%;
  left: 50%;
  border: 1px solid rgba(1, 168, 246, 0.28);
  border-radius: 50%;
  transform: translate(-50%, -50%);
}

.orbit-one { width: 124px; height: 124px; }
.orbit-two { width: 252px; height: 252px; }
.orbit-three { width: 390px; height: 390px; }

.radar-core {
  position: absolute;
  top: 50%;
  left: 50%;
  display: grid;
  width: 58px;
  height: 58px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 18px;
  background: linear-gradient(145deg, var(--cyan), var(--blue));
  box-shadow: 0 0 42px rgba(1, 168, 246, 0.6);
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.55rem;
  font-weight: 700;
  transform: translate(-50%, -50%) rotate(45deg);
}

.radar-core b {
  font-weight: 700;
  transform: rotate(-45deg);
}

.scan-line {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 190px;
  height: 2px;
  background: linear-gradient(90deg, rgba(119, 255, 0, 0.8), transparent);
  box-shadow: 0 0 16px rgba(119, 255, 0, 0.44);
  transform-origin: left center;
  animation: radar-scan 6s linear infinite;
}

.signal {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 7px 10px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: rgba(10, 15, 28, 0.78);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.24);
  color: #cbd8eb;
  font-size: 0.68rem;
}

.signal i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--pink);
  box-shadow: 0 0 10px var(--pink);
}

.signal-ai { top: 22%; right: 11%; }
.signal-api { right: 5%; bottom: 18%; }
.signal-domain { top: 29%; left: 5%; }
.signal-cloud { bottom: 16%; left: 12%; }

.radar-footer {
  justify-content: center;
  gap: 13px;
  min-height: 78px;
  padding: 16px 20px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.68rem;
  text-transform: uppercase;
}

.radar-footer strong {
  display: block;
  color: var(--white);
  font-size: 0.77rem;
}

.radar-flow {
  color: var(--cyan);
}

.hero-proof {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  margin-top: 68px;
  padding-top: 25px;
  border-top: 1px solid var(--line);
}

.hero-proof p {
  max-width: 650px;
  margin: 0;
  color: var(--muted);
  font-size: 0.84rem;
}

.proof-tags {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}

.proof-tags span {
  padding: 5px 10px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 999px;
  color: #aebbd0;
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.problem-intro {
  position: relative;
  padding: 125px 0 96px;
  background: var(--navy);
}

.split-heading {
  display: grid;
  grid-template-columns: 0.35fr 1.2fr 0.72fr;
  align-items: start;
  gap: 42px;
}

.split-heading h2 {
  max-width: 700px;
  font-size: clamp(2.6rem, 5vw, 5.1rem);
  line-height: 1.02;
}

.split-heading h2 span {
  color: var(--cyan);
}

.split-heading > p:last-child {
  margin: 13px 0 0;
  color: var(--muted);
  font-size: 1.02rem;
}

.risk-window {
  position: relative;
  padding: 0 0 110px;
}

.risk-board {
  display: grid;
  grid-template-columns: 0.82fr 1.18fr;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: linear-gradient(145deg, rgba(22, 34, 56, 0.72), rgba(10, 15, 28, 0.85));
}

.risk-board-copy {
  padding: clamp(38px, 5vw, 68px);
  border-right: 1px solid var(--line);
}

.risk-board h2,
.solution-heading h2,
.platform-copy h2,
.loop-heading h2,
.poc h2,
.faq h2,
.closing-cta h2 {
  font-size: clamp(2.45rem, 4.4vw, 4.7rem);
  line-height: 1.04;
}

.risk-board-copy > p:not(.section-label) {
  margin: 26px 0 27px;
  color: var(--muted);
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--cyan);
  font-family: "Space Grotesk", sans-serif;
  font-size: 0.9rem;
  font-weight: 700;
}

.text-link:hover span {
  transform: translateX(4px);
}

.text-link:focus-visible,
.footer-links a:focus-visible,
.faq summary:focus-visible {
  border-radius: 4px;
  outline: 3px solid var(--green);
  outline-offset: 4px;
}

.change-stream {
  position: relative;
  display: grid;
  align-content: center;
  gap: 0;
  margin: 0;
  padding: 36px clamp(28px, 5vw, 64px);
  list-style: none;
}

.change-stream::before {
  position: absolute;
  top: 68px;
  bottom: 68px;
  left: calc(clamp(28px, 5vw, 64px) + 22px);
  width: 1px;
  background: linear-gradient(var(--green), var(--cyan) 20%, var(--pink) 78%, var(--pink));
  content: "";
}

.change-stream li {
  position: relative;
  display: grid;
  grid-template-columns: 58px 1fr;
  gap: 18px;
  padding: 17px 0;
}

.stream-day {
  position: relative;
  z-index: 1;
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  background: var(--navy-2);
  color: var(--cyan);
  font-family: "Space Grotesk", sans-serif;
  font-size: 0.72rem;
  font-weight: 700;
}

.change-stream li div {
  padding-top: 1px;
}

.change-stream strong,
.change-stream small {
  display: block;
}

.change-stream strong {
  font-family: "Space Grotesk", sans-serif;
  font-size: 0.98rem;
}

.change-stream small {
  margin-top: 2px;
  color: var(--muted);
  font-size: 0.76rem;
}

.stream-clear .stream-day {
  border-color: rgba(119, 255, 0, 0.5);
  color: var(--green);
  box-shadow: 0 0 24px -10px var(--green);
}

.stream-danger .stream-day {
  border-color: rgba(251, 56, 105, 0.6);
  color: var(--pink);
  box-shadow: 0 0 26px -8px var(--pink);
}

.pain-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 18px;
}

.pain-card {
  min-height: 330px;
  padding: 32px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: var(--card);
  transition: transform 0.24s ease, border-color 0.24s ease, background 0.24s ease;
}

.pain-card:hover {
  border-color: var(--line-strong);
  background: rgba(1, 168, 246, 0.055);
  transform: translateY(-4px);
}

.pain-index {
  display: inline-block;
  margin-bottom: 50px;
  color: var(--cyan);
  font-family: "Space Grotesk", sans-serif;
  font-size: 0.73rem;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.pain-card h3 {
  margin: 0 0 13px;
  font-size: 1.45rem;
  line-height: 1.15;
}

.pain-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.93rem;
}

.pain-signal {
  display: block;
  margin-top: 25px;
  padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  color: #cbd6e8;
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.solution {
  position: relative;
  overflow: hidden;
  padding: 120px 0;
  border-block: 1px solid var(--line);
  background: var(--navy-2);
  isolation: isolate;
}

.solution-glow {
  position: absolute;
  top: -300px;
  left: 50%;
  z-index: -1;
  width: 900px;
  height: 700px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(1, 168, 246, 0.16), transparent 66%);
  transform: translateX(-50%);
}

.solution-heading {
  max-width: 980px;
  margin: 0 auto 70px;
  text-align: center;
}

.solution-heading h2 span {
  background: linear-gradient(110deg, var(--cyan), #89daff 45%, var(--pink));
  background-clip: text;
  color: transparent;
}

.solution-heading > p:last-child {
  max-width: 730px;
  margin: 28px auto 0;
  color: var(--muted);
  font-size: 1.05rem;
}

.solution-equation {
  display: grid;
  grid-template-columns: 1fr 50px 1fr;
  gap: 12px;
  align-items: stretch;
}

.solution-block {
  padding: clamp(32px, 4vw, 48px);
  border: 1px solid var(--line-strong);
  border-radius: 24px;
  background: rgba(10, 15, 28, 0.68);
}

.solution-block-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 42px;
  color: var(--muted);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.solution-block-top i {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  background: linear-gradient(145deg, rgba(1, 168, 246, 0.3), rgba(0, 94, 169, 0.3));
  color: var(--white);
  font-family: "Space Grotesk", sans-serif;
  font-style: normal;
  font-size: 1rem;
}

.pentest-block .solution-block-top i {
  background: linear-gradient(145deg, rgba(251, 56, 105, 0.28), rgba(0, 94, 169, 0.28));
}

.solution-block h3 {
  margin: 0 0 16px;
  font-size: clamp(2rem, 3vw, 3.2rem);
}

.solution-block > p {
  min-height: 104px;
  margin: 0;
  color: var(--muted);
}

.solution-block ul {
  display: grid;
  gap: 12px;
  margin: 26px 0 0;
  padding: 23px 0 0;
  border-top: 1px solid var(--line);
  list-style: none;
}

.solution-block li {
  position: relative;
  padding-left: 20px;
  color: #d4deed;
  font-size: 0.86rem;
}

.solution-block li::before {
  position: absolute;
  top: 0.64em;
  left: 0;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 9px rgba(1, 168, 246, 0.7);
  content: "";
}

.pentest-block li::before {
  background: var(--pink);
  box-shadow: 0 0 9px rgba(251, 56, 105, 0.7);
}

.equation-plus {
  display: grid;
  place-items: center;
  color: var(--cyan);
  font-family: "Space Grotesk", sans-serif;
  font-size: 2.5rem;
}

.equation-result {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 26px;
  margin-top: 4px;
  padding: 24px 28px;
  border: 1px solid rgba(119, 255, 0, 0.25);
  border-radius: 18px;
  background: linear-gradient(90deg, rgba(119, 255, 0, 0.06), rgba(1, 168, 246, 0.08));
}

.equation-result > span {
  color: var(--green);
  font-family: "Space Grotesk", sans-serif;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.equation-result > strong {
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.12rem;
}

.platform {
  padding: 150px 0;
  background:
    radial-gradient(700px 450px at 84% 50%, rgba(1, 168, 246, 0.09), transparent 68%),
    var(--navy);
}

.platform-layout {
  display: grid;
  grid-template-columns: 0.7fr 1.3fr;
  align-items: center;
  gap: clamp(42px, 7vw, 90px);
}

.platform-copy h2 {
  font-size: clamp(2.5rem, 4vw, 4.2rem);
}

.platform-copy > p:not(.section-label) {
  margin: 25px 0 32px;
  color: var(--muted);
}

.check-list {
  display: grid;
  gap: 18px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: 12px;
}

.check-list li > span {
  display: grid;
  width: 26px;
  height: 26px;
  place-items: center;
  border: 1px solid rgba(119, 255, 0, 0.28);
  border-radius: 50%;
  color: var(--green);
  font-size: 0.7rem;
}

.check-list strong,
.check-list small {
  display: block;
}

.check-list strong {
  font-family: "Space Grotesk", sans-serif;
  font-size: 0.94rem;
}

.check-list small {
  color: var(--muted);
  font-size: 0.76rem;
}

.product-frame {
  overflow: hidden;
  margin: 0;
  border: 1px solid var(--line-strong);
  border-radius: 20px;
  background: #0d1423;
  box-shadow: 0 36px 100px -50px rgba(1, 168, 246, 0.9);
}

.frame-bar {
  display: flex;
  align-items: center;
  gap: 7px;
  min-height: 42px;
  padding: 0 15px;
  border-bottom: 1px solid var(--line);
}

.frame-bar span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.24);
}

.frame-bar span:first-child { background: var(--pink); }
.frame-bar span:nth-child(2) { background: #ffae4d; }
.frame-bar span:nth-child(3) { background: var(--green); }

.frame-bar small {
  margin-left: auto;
  color: var(--muted);
  font-size: 0.62rem;
  letter-spacing: 0.08em;
}

.product-frame img {
  width: 100%;
  height: auto;
  aspect-ratio: 1600 / 791;
  object-fit: cover;
  object-position: top center;
}

.product-frame figcaption {
  padding: 14px 18px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.72rem;
}

.continuous-loop {
  padding: 140px 0;
  border-block: 1px solid var(--line);
  background: var(--navy-2);
}

.loop-heading {
  display: grid;
  grid-template-columns: 1fr 0.52fr;
  align-items: end;
  gap: 60px;
  margin-bottom: 60px;
}

.loop-heading > p {
  margin: 0 0 8px;
  color: var(--muted);
}

.loop-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin: 0;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 22px;
  list-style: none;
}

.loop-grid li {
  position: relative;
  min-height: 315px;
  padding: 32px 28px;
  border-right: 1px solid var(--line);
}

.loop-grid li:last-child {
  border-right: 0;
}

.loop-grid li:not(:last-child)::after {
  position: absolute;
  top: 46px;
  right: -10px;
  z-index: 2;
  display: grid;
  width: 20px;
  height: 20px;
  place-items: center;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  background: var(--navy-2);
  color: var(--cyan);
  content: "›";
}

.loop-grid li > span {
  color: var(--cyan);
  font-family: "Space Grotesk", sans-serif;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.loop-grid strong {
  display: block;
  margin-top: 100px;
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.15rem;
  line-height: 1.2;
}

.loop-grid p {
  margin: 13px 0 0;
  color: var(--muted);
  font-size: 0.83rem;
}

.loop-assurance {
  display: flex;
  justify-content: space-between;
  gap: 30px;
  margin-top: 20px;
  padding: 22px 28px;
  border-left: 2px solid var(--green);
  background: rgba(119, 255, 0, 0.035);
  color: var(--muted);
  font-size: 0.82rem;
}

.loop-assurance p { margin: 0; }
.loop-assurance strong { color: var(--white); }

.poc {
  position: relative;
  overflow: hidden;
  padding: 150px 0;
  background:
    linear-gradient(110deg, rgba(0, 94, 169, 0.17), transparent 46%),
    var(--navy);
  isolation: isolate;
}

.poc-orbit {
  position: absolute;
  top: 50%;
  left: 2%;
  z-index: -1;
  width: 680px;
  height: 680px;
  border: 1px solid rgba(1, 168, 246, 0.09);
  border-radius: 50%;
  box-shadow: 0 0 0 110px rgba(1, 168, 246, 0.02), 0 0 0 220px rgba(1, 168, 246, 0.015);
  transform: translate(-50%, -50%);
}

.poc-layout {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  align-items: center;
  gap: clamp(48px, 8vw, 105px);
}

.poc-copy > p:not(.eyebrow) {
  max-width: 670px;
  margin: 28px 0 34px;
  color: #bac8db;
  font-size: 1.05rem;
}

.button-large {
  min-height: 58px;
  padding-inline: 28px;
}

.poc-copy > small {
  display: block;
  margin-top: 14px;
  color: var(--muted);
  font-size: 0.73rem;
}

.poc-plan {
  padding: 38px;
  border: 1px solid var(--line-strong);
  border-radius: 24px;
  background: linear-gradient(145deg, rgba(22, 34, 56, 0.84), rgba(10, 15, 28, 0.88));
  box-shadow: 0 30px 100px -50px rgba(1, 168, 246, 0.8);
}

.poc-plan-label {
  margin: 0 0 24px;
  color: var(--cyan);
  font-family: "Space Grotesk", sans-serif;
  font-size: 0.73rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.poc-plan ol {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

.poc-plan li {
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: 16px;
  padding: 20px 0;
  border-top: 1px solid var(--line);
}

.poc-plan li > span {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  color: var(--cyan);
  font-family: "Space Grotesk", sans-serif;
  font-size: 0.76rem;
  font-weight: 700;
}

.poc-plan strong {
  display: block;
  font-family: "Space Grotesk", sans-serif;
  font-size: 1rem;
}

.poc-plan li p {
  margin: 5px 0 0;
  color: var(--muted);
  font-size: 0.8rem;
}

.poc-stamp {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 12px;
  padding: 16px;
  border: 1px solid rgba(119, 255, 0, 0.2);
  border-radius: 14px;
  background: rgba(119, 255, 0, 0.04);
  color: var(--muted);
  font-size: 0.78rem;
}

.poc-stamp i {
  display: grid;
  width: 28px;
  height: 28px;
  flex: 0 0 auto;
  place-items: center;
  border-radius: 50%;
  background: var(--green);
  color: var(--navy);
  font-style: normal;
  font-weight: 700;
}

.poc-stamp strong { color: var(--white); }

.faq {
  padding: 130px 0;
  border-top: 1px solid var(--line);
  background: var(--navy-2);
}

.faq-layout {
  display: grid;
  grid-template-columns: 0.72fr 1.28fr;
  gap: clamp(50px, 8vw, 110px);
}

.faq h2 {
  font-size: clamp(2.5rem, 4vw, 4.1rem);
}

.faq-list {
  border-top: 1px solid var(--line-strong);
}

.faq details {
  border-bottom: 1px solid var(--line);
}

.faq summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 25px 2px;
  font-family: "Space Grotesk", sans-serif;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  list-style: none;
}

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

.faq summary span {
  color: var(--cyan);
  font-size: 1.45rem;
  font-weight: 400;
  transition: transform 0.2s ease;
}

.faq details[open] summary span { transform: rotate(45deg); }

.faq details p {
  max-width: 690px;
  margin: -5px 0 25px;
  color: var(--muted);
  font-size: 0.9rem;
}

.closing-cta {
  padding: 40px 0 100px;
  background: var(--navy-2);
}

.closing-shell {
  position: relative;
  overflow: hidden;
  padding: clamp(46px, 7vw, 82px);
  border: 1px solid var(--line-strong);
  border-radius: 28px;
  background:
    linear-gradient(120deg, rgba(1, 168, 246, 0.18), rgba(251, 56, 105, 0.06)),
    url("assets/spectra-hero.jpg") center / cover no-repeat;
  text-align: center;
}

.closing-shell::before {
  position: absolute;
  inset: 0;
  z-index: 0;
  background: rgba(10, 15, 28, 0.76);
  content: "";
}

.closing-shell > * { position: relative; z-index: 1; }

.closing-shell > p {
  margin: 0 0 12px;
  color: var(--cyan);
  font-family: "Space Grotesk", sans-serif;
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.closing-cta h2 {
  max-width: 850px;
  margin: 0 auto 32px;
}

.site-footer {
  padding: 60px 0 28px;
  border-top: 1px solid var(--line);
  background: #070b14;
}

.footer-shell {
  display: grid;
  grid-template-columns: 0.5fr 1fr auto;
  align-items: center;
  gap: 40px;
}

.footer-brand img { width: 168px; }

.footer-shell > p {
  max-width: 540px;
  margin: 0;
  color: var(--muted);
  font-size: 0.82rem;
}

.footer-links {
  display: flex;
  gap: 24px;
  color: #b7c4d7;
  font-size: 0.78rem;
}

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

.footer-bottom {
  display: flex;
  justify-content: space-between;
  margin-top: 42px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.07);
  color: #63718a;
  font-size: 0.7rem;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

@keyframes radar-scan {
  to { transform: rotate(360deg); }
}

@keyframes glass-sweep {
  0%, 45% { transform: translateX(-100%); }
  75%, 100% { transform: translateX(100%); }
}

@media (max-width: 980px) {
  .desktop-nav { display: none; }
  .hero { padding-top: 132px; }
  .hero-layout { grid-template-columns: 1fr; }
  .hero-copy { max-width: 820px; }
  .exposure-radar { width: min(100%, 650px); margin-inline: auto; }
  .split-heading { grid-template-columns: 1fr; gap: 16px; }
  .split-heading > p:last-child { max-width: 660px; }
  .risk-board { grid-template-columns: 1fr; }
  .risk-board-copy { border-right: 0; border-bottom: 1px solid var(--line); }
  .pain-grid { grid-template-columns: 1fr; }
  .pain-card { min-height: auto; }
  .pain-index { margin-bottom: 34px; }
  .solution-equation { grid-template-columns: 1fr; }
  .equation-plus { min-height: 50px; }
  .equation-result { grid-column: 1; grid-template-columns: 1fr; }
  .solution-block > p { min-height: auto; }
  .platform-layout { grid-template-columns: 1fr; }
  .platform-copy { max-width: 760px; }
  .loop-heading { grid-template-columns: 1fr; gap: 22px; }
  .loop-grid { grid-template-columns: repeat(2, 1fr); }
  .loop-grid li:nth-child(2) { border-right: 0; }
  .loop-grid li:nth-child(-n + 2) { border-bottom: 1px solid var(--line); }
  .loop-grid li:nth-child(2)::after { display: none; }
  .poc-layout { grid-template-columns: 1fr; }
  .faq-layout { grid-template-columns: 1fr; }
  .faq-heading { max-width: 620px; }
  .footer-shell { grid-template-columns: 1fr; gap: 22px; }
}

@media (max-width: 640px) {
  .container { width: min(100% - 32px, var(--container)); }
  .nav-shell { min-height: 70px; }
  .brand img { width: 145px; }
  .nav-cta { padding-inline: 14px; }
  .nav-cta span { display: none; }
  .hero { padding: 118px 0 62px; }
  h1 { font-size: clamp(2.75rem, 14vw, 4.2rem); }
  .hero-actions { align-items: stretch; flex-direction: column; }
  .button { width: 100%; }
  .exposure-radar { min-height: 466px; border-radius: 20px; }
  .radar-stage { height: 330px; }
  .orbit-one { width: 100px; height: 100px; }
  .orbit-two { width: 200px; height: 200px; }
  .orbit-three { width: 300px; height: 300px; }
  .scan-line { width: 148px; }
  .signal { font-size: 0.61rem; }
  .signal-ai { right: 4%; }
  .signal-domain { left: 2%; }
  .radar-footer { min-height: 66px; gap: 9px; padding-inline: 12px; }
  .radar-flow { display: none; }
  .hero-proof { align-items: flex-start; flex-direction: column; }
  .proof-tags { justify-content: flex-start; }
  .problem-intro { padding: 90px 0 100px; }
  .risk-window { padding-bottom: 100px; }
  .risk-board { border-radius: 20px; }
  .risk-board-copy { padding: 32px 24px; }
  .change-stream { padding: 24px 20px; }
  .change-stream::before { left: 42px; top: 58px; bottom: 58px; }
  .change-stream li { grid-template-columns: 48px 1fr; gap: 12px; }
  .stream-day { width: 44px; height: 44px; }
  .pain-card { padding: 28px 24px; }
  .solution, .platform, .continuous-loop, .poc, .faq { padding-block: 96px; }
  .solution-heading { margin-bottom: 44px; text-align: left; }
  .solution-block { padding: 28px 24px; }
  .equation-result { padding: 24px; }
  .loop-grid { grid-template-columns: 1fr; }
  .loop-grid li { min-height: 245px; border-right: 0; border-bottom: 1px solid var(--line); }
  .loop-grid li:last-child { border-bottom: 0; }
  .loop-grid li::after { display: none !important; }
  .loop-grid strong { margin-top: 64px; }
  .loop-assurance { align-items: flex-start; flex-direction: column; }
  .poc-plan { padding: 28px 22px; }
  .poc-copy .button { width: 100%; }
  .faq summary { font-size: 0.92rem; }
  .closing-cta { padding: 20px 0 76px; }
  .closing-shell { border-radius: 20px; }
  .footer-links, .footer-bottom { align-items: flex-start; flex-direction: column; gap: 12px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .reveal { opacity: 1; transform: none; }
}

@media (forced-colors: active) {
  :root { scrollbar-color: auto; }
  .eyebrow span, .live-status i, .signal i { forced-color-adjust: none; }
}