:root {
  color-scheme: dark;
  --ink: #f4f7f5;
  --muted: #aeb9ba;
  --subtle: #788688;
  --black: #05090a;
  --graphite: #0b1315;
  --panel: #101b1e;
  --panel-2: #152328;
  --line: rgba(244, 247, 245, 0.16);
  --cyan: #28d7ff;
  --green: #28f29c;
  --amber: #ffb000;
  --red: #ff4d4d;
  --shadow: 0 28px 80px rgba(0, 0, 0, 0.46);
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--black);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.6;
  letter-spacing: 0;
  overflow-x: hidden;
}

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

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

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 3px;
}

.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 78px;
  padding: 16px 38px;
  background: linear-gradient(180deg, rgba(5, 9, 10, 0.92), rgba(5, 9, 10, 0.38), rgba(5, 9, 10, 0));
  border-bottom: 1px solid transparent;
  transition: background 180ms ease, border-color 180ms ease, min-height 180ms ease;
}

.site-header.is-scrolled {
  min-height: 66px;
  background: rgba(5, 9, 10, 0.88);
  border-color: var(--line);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  width: 260px;
  min-width: 210px;
}

.brand-wide {
  width: 380px;
  min-width: 300px;
}

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

.site-nav a {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 0 14px;
  color: rgba(244, 247, 245, 0.78);
  font-size: 14px;
  font-weight: 700;
  border: 1px solid transparent;
  border-radius: 8px;
}

.site-nav a:hover,
.site-nav a:focus-visible,
.site-nav a.is-active {
  color: var(--ink);
  border-color: rgba(40, 215, 255, 0.28);
  background: rgba(40, 215, 255, 0.08);
  outline: none;
}

.site-nav .nav-cta {
  color: #071012;
  background: var(--green);
  border-color: rgba(40, 242, 156, 0.7);
}

.site-nav .nav-cta:hover,
.site-nav .nav-cta:focus-visible {
  color: #071012;
  background: #70ffc2;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(16, 27, 30, 0.72);
  color: var(--ink);
}

.nav-toggle span {
  width: 19px;
  height: 2px;
  background: var(--ink);
}

.hero {
  position: relative;
  min-height: 88svh;
  padding: 132px 38px 34px;
  display: flex;
  align-items: center;
  overflow: hidden;
  isolation: isolate;
}

.hero-home {
  background-image: url("media/hero-network-lab.png");
  background-size: cover;
  background-position: center right;
  background-attachment: fixed;
}

.hero-image,
.hero-scrim,
.hero-canvas {
  position: absolute;
  inset: 0;
}

.hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -4;
  opacity: 0;
}

.hero-canvas {
  width: 100%;
  height: 100%;
  z-index: -2;
  opacity: 0.5;
  mix-blend-mode: screen;
}

.hero-scrim {
  z-index: -3;
  background:
    radial-gradient(circle at 72% 50%, rgba(40, 215, 255, 0.1), transparent 34%),
    linear-gradient(90deg, rgba(5, 9, 10, 0.93) 0%, rgba(5, 9, 10, 0.82) 37%, rgba(5, 9, 10, 0.35) 72%, rgba(5, 9, 10, 0.62) 100%),
    linear-gradient(180deg, rgba(5, 9, 10, 0.1), #05090a 96%);
}

.hero-content {
  width: min(760px, 100%);
  max-width: var(--max);
  margin: 0 auto;
  transform: translateY(-12px);
}
.eyebrow,
.section-kicker {
  margin: 0 0 16px;
  color: var(--green);
  font-size: 13px;
  line-height: 1.2;
  font-weight: 900;
  letter-spacing: 0;
}


h1,
h2,
h3,
p {
  margin-top: 0;
  overflow-wrap: break-word;
}

h1,
h2,
h3 {
  line-height: 1.02;
  letter-spacing: 0;
}

h1 {
  max-width: 780px;
  margin-bottom: 24px;
  font-size: 68px;
  font-weight: 900;
}

h2 {
  margin-bottom: 20px;
  font-size: 44px;
  font-weight: 900;
}

h3 {
  margin-bottom: 10px;
  font-size: 21px;
  font-weight: 850;
}

.hero-copy {
  max-width: 660px;
  margin-bottom: 30px;
  color: rgba(244, 247, 245, 0.82);
  font-size: 20px;
}

.hero-actions,
.cta-inner {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  font-weight: 850;
  font-size: 15px;
  transition: transform 160ms ease, background 160ms ease, border-color 160ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
  outline: none;
}

.button-primary {
  color: #061010;
  background: linear-gradient(135deg, var(--green), var(--cyan));
  border-color: rgba(40, 242, 156, 0.72);
  box-shadow: 0 0 34px rgba(40, 242, 156, 0.18);
}

.button-secondary {
  color: var(--ink);
  background: rgba(244, 247, 245, 0.06);
  border-color: rgba(244, 247, 245, 0.24);
}

.button-secondary:hover,
.button-secondary:focus-visible {
  background: rgba(244, 247, 245, 0.1);
}

.button-quiet {
  color: rgba(244, 247, 245, 0.76);
  background: transparent;
  border-color: rgba(244, 247, 245, 0.16);
}

.button-quiet:hover,
.button-quiet:focus-visible {
  color: var(--ink);
  background: rgba(244, 247, 245, 0.07);
}

.hero-proof {
  position: absolute;
  left: 50%;
  bottom: 0;
  width: min(var(--max), calc(100% - 76px));
  transform: translateX(-50%);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  background: rgba(7, 16, 18, 0.76);
  border: 1px solid var(--line);
  border-bottom: 0;
  backdrop-filter: blur(18px);
}

.hero-proof div {
  min-height: 82px;
  padding: 18px 22px;
  border-right: 1px solid var(--line);
}

.hero-proof div:last-child {
  border-right: 0;
}

.hero-proof strong,
.hero-proof span {
  display: block;
}

.hero-proof strong {
  color: var(--ink);
  font-size: 20px;
  line-height: 1.2;
}

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

.section,
.intro-band,
.cta-section {
  position: relative;
  padding: 104px 38px;
}

.intro-band {
  background: linear-gradient(180deg, #081012, #0d181b);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.section {
  background:
    linear-gradient(180deg, rgba(40, 215, 255, 0.03), transparent 28%),
    var(--black);
}

.section-dark {
  background:
    linear-gradient(120deg, rgba(40, 242, 156, 0.08), transparent 38%),
    linear-gradient(270deg, rgba(255, 176, 0, 0.06), transparent 42%),
    var(--graphite);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.section-inner {
  width: min(var(--max), 100%);
  margin: 0 auto;
}

.intro-grid,
.manifesto {
  display: grid;
  grid-template-columns: 160px minmax(0, 1fr) 360px;
  gap: 32px;
  align-items: start;
}

.intro-grid h2,
.manifesto h2 {
  margin-bottom: 0;
}

.intro-grid p,
.manifesto p,
.copy-block p,
.section-heading p,
.cta-inner p {
  color: var(--muted);
  font-size: 18px;
}

.split-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.94fr) minmax(360px, 1.06fr);
  gap: 60px;
  align-items: center;
}

.split-layout.reverse {
  grid-template-columns: minmax(360px, 1.04fr) minmax(0, 0.96fr);
}

.copy-block {
  max-width: 560px;
}

.feature-list {
  display: grid;
  gap: 14px;
  margin-top: 28px;
}

.feature-list article,
.product-card,
.security-tile,
.principle,
.timeline-item {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(16, 27, 30, 0.68);
}

.feature-list article {
  padding: 18px 18px 16px;
}

.feature-list p,
.product-card p,
.security-tile p,
.principle p,
.timeline-item p {
  margin-bottom: 0;
  color: var(--muted);
}

.media-frame,
.wide-media {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(40, 215, 255, 0.22);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.media-frame::after,
.wide-media::after,
.page-hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  border: 1px solid rgba(40, 242, 156, 0.2);
  pointer-events: none;
}

.media-frame img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.media-band {
  background: #071012;
}

.media-band-inner {
  display: grid;
  grid-template-columns: 0.78fr 1.22fr;
  gap: 54px;
  align-items: center;
}

.wide-media img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.text-link {
  display: inline-flex;
  margin-top: 18px;
  color: var(--cyan);
  font-weight: 850;
  border-bottom: 1px solid rgba(40, 215, 255, 0.6);
}

.section-heading {
  max-width: 760px;
  margin-bottom: 36px;
}

.security-grid,
.product-grid,
.principles-grid,
.value-grid,
.screenshot-grid,
.portal-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.product-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.value-grid,
.screenshot-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

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

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

.security-tile,
.product-card,
.principle {
  min-height: 220px;
  padding: 24px;
}

.tile-index,
.principle span,
.timeline-item span {
  display: inline-flex;
  margin-bottom: 24px;
  color: var(--amber);
  font-weight: 900;
  font-size: 13px;
}

.icon-dot {
  display: inline-block;
  width: 14px;
  height: 14px;
  margin-bottom: 28px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 24px rgba(40, 242, 156, 0.44);
}

.icon-dot-alt {
  background: var(--cyan);
  box-shadow: 0 0 24px rgba(40, 215, 255, 0.44);
}

.icon-dot-warn {
  background: var(--amber);
  box-shadow: 0 0 24px rgba(255, 176, 0, 0.34);
}

.icon-dot-danger {
  background: var(--red);
  box-shadow: 0 0 24px rgba(255, 77, 77, 0.34);
}

.cta-section {
  background:
    linear-gradient(90deg, rgba(40, 215, 255, 0.13), transparent 40%),
    linear-gradient(270deg, rgba(40, 242, 156, 0.13), transparent 48%),
    #071012;
  border-top: 1px solid var(--line);
}

.cta-inner {
  display: block;
  max-width: 740px;
}

.cta-inner .button {
  margin-top: 12px;
}

.site-footer {
  padding: 36px 38px;
  border-top: 1px solid var(--line);
  background: #05090a;
}

.footer-inner {
  width: min(var(--max), 100%);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  color: var(--subtle);
  font-size: 14px;
}

.footer-inner img {
  width: 172px;
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) minmax(220px, 0.9fr) minmax(180px, 0.7fr);
  align-items: start;
}

.footer-grid address {
  color: var(--muted);
  font-style: normal;
}

.footer-grid nav {
  display: grid;
  gap: 8px;
}

.footer-grid a {
  color: var(--muted);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.footer-inner p {
  margin: 0;
  color: var(--muted);
}

.page-hero {
  position: relative;
  min-height: 78svh;
  padding: 126px 38px 72px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 0.82fr);
  gap: 50px;
  align-items: center;
  overflow: hidden;
  background:
    linear-gradient(180deg, rgba(5, 9, 10, 0.45), #05090a),
    var(--graphite);
}

.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 15%, rgba(40, 242, 156, 0.12), transparent 30%),
    linear-gradient(120deg, rgba(40, 215, 255, 0.1), transparent 42%);
  pointer-events: none;
}

.page-hero-media,
.page-hero-copy {
  position: relative;
  z-index: 1;
}

.page-hero-media {
  overflow: hidden;
  border: 1px solid rgba(40, 215, 255, 0.22);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.page-hero-media img {
  width: 100%;
  min-height: 420px;
  object-fit: cover;
}

.page-hero-copy {
  max-width: 610px;
}

.page-logo {
  width: min(420px, 100%);
  margin-bottom: 28px;
}

.page-hero-copy p {
  color: var(--muted);
  font-size: 19px;
}

.compact-hero {
  min-height: auto;
  padding-bottom: 78px;
  grid-template-columns: minmax(0, 760px);
}

.vision-hero {
  grid-template-columns: minmax(360px, 1fr) minmax(0, 0.84fr);
}

.product-stack {
  display: block;
}

.check-list {
  display: grid;
  gap: 12px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 28px;
  color: var(--muted);
}

.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 18px rgba(40, 242, 156, 0.42);
}

.security-panel {
  position: relative;
  overflow: hidden;
  min-height: 420px;
  padding: 34px;
  border: 1px solid rgba(40, 242, 156, 0.26);
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(40, 215, 255, 0.08), transparent),
    #0c171a;
  box-shadow: var(--shadow);
}

.panel-row {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

.panel-row span {
  color: var(--muted);
}

.panel-row strong {
  color: var(--green);
}

.signal-stack {
  position: absolute;
  inset: auto 28px 28px 28px;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 10px;
  align-items: end;
  height: 96px;
}

.signal-stack span {
  display: block;
  border-radius: 6px 6px 0 0;
  background: linear-gradient(180deg, var(--cyan), var(--green));
  opacity: 0.82;
}

.signal-stack span:nth-child(1) { height: 28px; }
.signal-stack span:nth-child(2) { height: 64px; }
.signal-stack span:nth-child(3) { height: 42px; background: linear-gradient(180deg, var(--amber), var(--green)); }
.signal-stack span:nth-child(4) { height: 86px; }
.signal-stack span:nth-child(5) { height: 58px; }

.timeline {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.timeline-item {
  min-height: 230px;
  padding: 24px;
}

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

.brand-swatch {
  position: relative;
  display: flex;
  align-items: end;
  min-height: 170px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
}

.brand-swatch span {
  position: relative;
  z-index: 1;
  font-weight: 900;
}

.brand-swatch::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent, rgba(0, 0, 0, 0.36));
}

.empty-state,
.form-panel,
.portal-preview-card,
.portal-card,
.upload-panel,
.prototype-banner {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(16, 27, 30, 0.72);
  box-shadow: var(--shadow);
}

.empty-state {
  max-width: 780px;
  min-height: 300px;
  padding: 44px;
}

.empty-state p,
.portal-preview-card p,
.portal-card p,
.prototype-banner,
.disclosure,
.form-status {
  color: var(--muted);
}

.form-grid,
.auth-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
  align-items: start;
}

.form-panel,
.portal-preview-card {
  padding: 28px;
}

.form-heading h2 {
  font-size: 30px;
}

label,
legend {
  display: block;
  margin: 16px 0 7px;
  color: var(--ink);
  font-weight: 800;
}

label span {
  color: var(--subtle);
  font-weight: 700;
}

input,
textarea,
select {
  width: 100%;
  min-height: 46px;
  padding: 10px 12px;
  border: 1px solid rgba(244, 247, 245, 0.2);
  border-radius: 8px;
  background: rgba(5, 9, 10, 0.78);
  color: var(--ink);
  font: inherit;
}

textarea {
  min-height: 130px;
  resize: vertical;
}

fieldset {
  margin: 18px 0 0;
  padding: 0;
  border: 0;
}

.choice {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  color: var(--muted);
  font-weight: 700;
}

.choice input {
  width: auto;
  min-height: auto;
  margin-top: 6px;
}

.form-status {
  min-height: 28px;
  margin: 16px 0 0;
  padding: 10px 12px;
  border-left: 3px solid var(--green);
  background: rgba(40, 242, 156, 0.08);
}

.form-status:empty {
  display: none;
}

.auth-links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 18px;
}

.auth-links a {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.prototype-note {
  margin-top: 18px;
  padding: 12px;
  border: 1px solid rgba(255, 176, 0, 0.34);
  border-radius: 8px;
  color: var(--muted);
  background: rgba(255, 176, 0, 0.08);
}

.portal-body {
  background:
    radial-gradient(circle at 80% 20%, rgba(40, 242, 156, 0.08), transparent 28%),
    var(--black);
}

.portal-shell {
  display: grid;
  grid-template-columns: 300px minmax(0, 1fr);
  gap: 28px;
  width: min(1420px, calc(100% - 56px));
  margin: 0 auto;
  padding: 116px 0 56px;
}

.portal-sidebar {
  position: sticky;
  top: 96px;
  height: max-content;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(7, 16, 18, 0.9);
}

.portal-sidebar h1 {
  font-size: 34px;
}

.portal-sidebar p {
  color: var(--muted);
}

.portal-sidebar nav {
  display: grid;
  gap: 8px;
  margin-top: 22px;
}

.portal-sidebar a,
.filter-row button {
  min-height: 42px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(244, 247, 245, 0.04);
  color: var(--ink);
  font-weight: 800;
}

.portal-sidebar a:hover,
.portal-sidebar a:focus-visible,
.filter-row button:hover,
.filter-row button:focus-visible {
  border-color: rgba(40, 215, 255, 0.42);
  background: rgba(40, 215, 255, 0.1);
}

.portal-content {
  display: grid;
  gap: 26px;
}

.prototype-banner {
  padding: 16px 18px;
  border-color: rgba(255, 176, 0, 0.34);
  background: rgba(255, 176, 0, 0.08);
}

.portal-section {
  scroll-margin-top: 96px;
  padding: 34px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(5, 9, 10, 0.42);
}

.portal-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.portal-card,
.upload-panel {
  padding: 22px;
}

.portal-card a {
  display: inline-flex;
  margin-right: 10px;
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.filter-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 16px 0 20px;
}

.drop-zone {
  display: grid;
  gap: 8px;
  min-height: 150px;
  place-items: center;
  padding: 24px;
  text-align: center;
  border: 1px dashed rgba(40, 215, 255, 0.55);
  border-radius: 8px;
  background: rgba(40, 215, 255, 0.06);
}

.drop-zone span,
figcaption {
  color: var(--muted);
}

figcaption {
  padding: 12px 14px 14px;
  font-size: 14px;
}

.swatch-graphite { background: #101b1e; }
.swatch-cyan { background: #28d7ff; color: #051012; }
.swatch-green { background: #28f29c; color: #051012; }
.swatch-amber { background: #ffb000; color: #051012; }

.reveal {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 520ms ease, transform 520ms ease;
}

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

@media (max-width: 1040px) {
  h1 {
    font-size: 54px;
  }

  h2 {
    font-size: 36px;
  }

  .intro-grid,
  .manifesto,
  .split-layout,
  .split-layout.reverse,
  .media-band-inner,
  .page-hero,
  .vision-hero {
    grid-template-columns: 1fr;
  }

  .security-grid,
  .timeline,
  .value-grid,
  .screenshot-grid,
  .portal-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .form-grid,
  .auth-grid,
  .footer-grid,
  .portal-shell {
    grid-template-columns: 1fr;
  }

  .portal-sidebar {
    position: static;
  }

  .page-hero-media img {
    min-height: 360px;
  }
}

@media (max-width: 820px) {
  .site-header {
    padding: 14px 18px;
    width: 100vw;
  }

  .brand {
    width: 174px;
  }

  .brand-wide {
    min-width: 0;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .site-nav {
    position: fixed;
    top: 68px;
    right: 18px;
    left: 18px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: rgba(5, 9, 10, 0.96);
    backdrop-filter: blur(18px);
  }

  .site-nav.is-open {
    display: flex;
  }

  .site-nav a {
    justify-content: center;
  }

  .hero,
  .section,
  .intro-band,
  .cta-section,
  .page-hero {
    padding-left: 20px;
    padding-right: 20px;
  }

  .hero {
    display: block;
    min-height: auto;
    padding-top: 116px;
    padding-bottom: 28px;
  }

  .hero-canvas {
    opacity: 0.36;
  }

  .hero-content,
  .page-hero-copy,
  .copy-block,
  .section-heading,
  .cta-inner {
    max-width: calc(100vw - 40px);
  }

  h1 {
    font-size: 36px;
    line-height: 1.08;
  }

  h2 {
    font-size: 30px;
  }

  .hero-copy,
  .intro-grid p,
  .manifesto p,
  .copy-block p,
  .section-heading p,
  .cta-inner p,
  .page-hero-copy p {
    font-size: 17px;
  }

  .hero-proof {
    position: relative;
    left: auto;
    bottom: auto;
    width: min(100%, calc(100vw - 40px));
    grid-template-columns: 1fr;
    margin: 36px auto 0;
    transform: none;
  }

  .hero-proof div {
    min-height: 64px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .hero-proof div:last-child {
    border-bottom: 0;
  }

  .product-grid,
  .principles-grid,
  .security-grid,
  .timeline,
  .brand-system,
  .value-grid,
  .screenshot-grid,
  .portal-grid {
    grid-template-columns: 1fr;
  }

  .page-hero {
    padding-top: 112px;
  }

  .page-hero-media img {
    min-height: 300px;
  }

  .footer-inner {
    align-items: flex-start;
    flex-direction: column;
  }

  .footer-grid {
    display: grid;
  }

  .portal-shell {
    width: 100%;
    margin: 0;
    padding-left: 20px;
    padding-right: 20px;
    padding-top: 108px;
  }

  .portal-sidebar,
  .portal-section,
  .prototype-banner,
  .portal-card,
  .upload-panel {
    min-width: 0;
    max-width: 100%;
  }

  .portal-shell * {
    min-width: 0;
    overflow-wrap: anywhere;
  }

  .portal-sidebar a,
  .filter-row button,
  .prototype-banner {
    overflow-wrap: anywhere;
  }

  .portal-section {
    padding: 24px 18px;
  }
}

@media (max-width: 520px) {
  .hero-content {
    max-width: 350px;
    margin-left: 0;
    margin-right: 0;
  }

  h1 {
    font-size: 30px;
    line-height: 1.1;
  }

  h2 {
    font-size: 26px;
  }

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

  .button {
    min-height: 50px;
  }

  .security-tile,
  .product-card,
  .principle,
  .timeline-item {
    min-height: auto;
  }

  .portal-shell {
    width: calc(100vw - 24px) !important;
    max-width: 360px;
    margin-left: 12px;
    margin-right: auto;
    padding-left: 0;
    padding-right: 0;
  }

  .portal-sidebar,
  .portal-section,
  .portal-card,
  .upload-panel {
    padding: 18px;
  }

  .portal-sidebar h1 {
    font-size: 28px;
  }

  .portal-section h2 {
    font-size: 22px;
  }

  .portal-sidebar p,
  .portal-section p,
  .prototype-banner {
    font-size: 14px;
  }

  .prototype-banner {
    padding: 12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 1ms !important;
    scroll-behavior: auto !important;
    transition-duration: 1ms !important;
  }

  .hero-canvas {
    display: none;
  }
}

.download-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
}

.workflow-steps {
  display: grid;
  gap: 12px;
  margin: 0 0 22px;
  padding-left: 22px;
  color: var(--muted);
}

.workflow-steps li::marker {
  color: var(--cyan);
  font-weight: 900;
}

@media (max-width: 760px) {
  .download-row {
    align-items: stretch;
    flex-direction: column;
  }
}

html,
body {
  max-width: 100%;
  overflow-x: hidden;
}

.form-panel,
.portal-preview-card,
.portal-card,
.upload-panel,
.page-hero-copy,
.hero-content {
  min-width: 0;
}

@media (max-width: 820px) {
  .site-header {
    width: 100%;
  }

  .section-inner,
  .auth-grid,
  .form-panel,
  .portal-preview-card {
    width: 100%;
    max-width: 100%;
  }

  h1,
  h2,
  p,
  label,
  a,
  button,
  input,
  textarea {
    overflow-wrap: anywhere;
  }
}

@media (max-width: 520px) {
  .compact-hero,
  .section {
    padding-left: 20px;
    padding-right: 20px;
  }

  .compact-hero > .page-hero-copy,
  .auth-grid,
  .auth-grid > .form-panel,
  .auth-grid > .portal-preview-card {
    width: calc(100vw - 40px) !important;
    max-width: calc(100vw - 40px) !important;
  }

  .compact-hero h1,
  .compact-hero p,
  .form-panel,
  .portal-preview-card {
    overflow-wrap: anywhere;
    word-break: normal;
  }
}

@media (max-width: 520px) {
  .compact-hero > .page-hero-copy,
  .auth-grid,
  .auth-grid > .form-panel,
  .auth-grid > .portal-preview-card {
    width: 100% !important;
    max-width: 320px !important;
    margin-left: 0;
    margin-right: auto;
  }

  .compact-hero h1,
  .compact-hero p {
    max-width: 320px;
  }
}

/* OPIA home redesign */
.OPIA-home-hero {
  min-height: 62svh;
  padding-top: 124px;
  padding-bottom: 24px;
}

.OPIA-home-hero .hero-scrim {
  background:
    radial-gradient(circle at 78% 40%, rgba(40, 215, 255, 0.16), transparent 34%),
    radial-gradient(circle at 24% 58%, rgba(40, 242, 156, 0.08), transparent 36%),
    linear-gradient(90deg, rgba(5, 9, 10, 0.95) 0%, rgba(5, 9, 10, 0.86) 42%, rgba(5, 9, 10, 0.34) 74%, rgba(5, 9, 10, 0.66) 100%),
    linear-gradient(180deg, rgba(5, 9, 10, 0.04), #05090a 98%);
}

.OPIA-hero-content {
  width: min(980px, 100%);
  margin-left: max(calc((100vw - var(--max)) / 2), 0px);
  margin-right: auto;
}

.hero-product-logo {
  display: block;
  width: min(840px, 100%);
  margin: 0 0 34px;
}

.OPIA-home-hero h1 {
  max-width: 720px;
}

.OPIA-home-hero h1 {
  max-width: 980px;
  margin-bottom: 18px;
  font-size: clamp(30px, 2.6vw, 38px);
  line-height: 1.08;
}

.OPIA-focus-band {
  padding-top: 72px;
  padding-bottom: 72px;
  background:
    linear-gradient(90deg, rgba(40, 215, 255, 0.08), transparent 38%),
    linear-gradient(180deg, #071012, #0d181b);
}

.focus-line {
  display: grid;
  grid-template-columns: 180px minmax(0, 1fr) minmax(260px, 0.58fr);
  gap: 34px;
  align-items: start;
}

.focus-line h2 {
  margin-bottom: 0;
}

.focus-line p:last-child {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 18px;
}

.OPIA-pillars-section {
  padding-top: 96px;
}

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

.OPIA-pillar {
  position: relative;
  min-height: 290px;
  padding: 28px;
  overflow: hidden;
  border: 1px solid rgba(244, 247, 245, 0.12);
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(40, 215, 255, 0.08), transparent 34%),
    rgba(16, 27, 30, 0.7);
}

.OPIA-pillar::before {
  content: "";
  position: absolute;
  right: 22px;
  bottom: 22px;
  width: 118px;
  height: 118px;
  border: 1px solid rgba(40, 215, 255, 0.16);
  border-radius: 50%;
  background:
    radial-gradient(circle, rgba(40, 242, 156, 0.18) 0 4px, transparent 5px),
    repeating-conic-gradient(from 12deg, rgba(40, 215, 255, 0.16) 0 5deg, transparent 5deg 25deg);
  opacity: 0.6;
}

.pillar-number {
  display: inline-flex;
  margin-bottom: 54px;
  color: var(--cyan);
  font-size: 13px;
  font-weight: 900;
}

.OPIA-pillar h3 {
  max-width: 280px;
}

.OPIA-pillar p {
  position: relative;
  max-width: 360px;
  margin-bottom: 0;
  color: var(--muted);
}

.cartography-layout,
.practical-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(360px, 1.14fr);
  gap: 60px;
  align-items: center;
}

.map-panel {
  position: relative;
  min-height: 420px;
  overflow: hidden;
  border: 1px solid rgba(40, 215, 255, 0.2);
  border-radius: 8px;
  background:
    linear-gradient(rgba(40, 215, 255, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(40, 215, 255, 0.06) 1px, transparent 1px),
    radial-gradient(circle at 62% 46%, rgba(40, 242, 156, 0.16), transparent 28%),
    #071012;
  background-size: 44px 44px, 44px 44px, auto, auto;
  box-shadow: var(--shadow);
}

.map-line,
.map-node,
.map-packet,
.map-label {
  position: absolute;
  display: block;
}

.map-line {
  height: 1px;
  transform-origin: left center;
  background: linear-gradient(90deg, rgba(40, 215, 255, 0.06), rgba(40, 215, 255, 0.44), rgba(40, 242, 156, 0.14));
}

.map-line-a {
  left: 12%;
  top: 28%;
  width: 66%;
  transform: rotate(8deg);
}

.map-line-b {
  left: 18%;
  top: 68%;
  width: 62%;
  transform: rotate(-14deg);
}

.map-line-c {
  left: 48%;
  top: 16%;
  width: 1px;
  height: 68%;
  background: linear-gradient(180deg, rgba(40, 215, 255, 0.08), rgba(40, 242, 156, 0.34), rgba(40, 215, 255, 0.08));
}

.map-line-d {
  left: 26%;
  top: 50%;
  width: 54%;
  transform: rotate(0deg);
}

.map-node {
  width: 13px;
  height: 13px;
  border: 2px solid var(--cyan);
  border-radius: 50%;
  background: #071012;
  box-shadow: 0 0 20px rgba(40, 215, 255, 0.34);
}

.map-node-core {
  left: calc(50% - 11px);
  top: calc(50% - 11px);
  width: 22px;
  height: 22px;
  border-color: var(--green);
}

.map-node-a { left: 15%; top: 25%; }
.map-node-b { right: 20%; top: 35%; }
.map-node-c { left: 24%; bottom: 26%; }
.map-node-d { right: 16%; bottom: 24%; }

.map-packet {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 18px rgba(40, 242, 156, 0.8);
}

.map-packet-a {
  left: 18%;
  top: 28%;
  animation: packetRouteA 5.8s linear infinite;
}

.map-packet-b {
  left: 24%;
  bottom: 28%;
  animation: packetRouteB 7.2s linear infinite;
}

.map-label {
  left: 24px;
  bottom: 24px;
  padding: 6px 9px;
  border: 1px solid rgba(40, 215, 255, 0.24);
  border-radius: 8px;
  color: var(--cyan);
  background: rgba(5, 9, 10, 0.72);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.map-label-alt {
  left: auto;
  right: 24px;
  color: var(--green);
}

@keyframes packetRouteA {
  0% { transform: translate(0, 0) scale(0.72); opacity: 0; }
  10% { opacity: 1; }
  44% { transform: translate(165px, 18px) scale(1); }
  78% { transform: translate(355px, 38px) scale(1); opacity: 1; }
  86% { transform: translate(355px, 38px) scale(2.4); opacity: 0.24; }
  100% { transform: translate(355px, 38px) scale(0.72); opacity: 0; }
}

@keyframes packetRouteB {
  0% { transform: translate(0, 0) scale(0.72); opacity: 0; }
  12% { opacity: 1; }
  48% { transform: translate(190px, -58px) scale(1); }
  76% { transform: translate(330px, -84px) scale(1); opacity: 1; }
  86% { transform: translate(330px, -84px) scale(2.2); opacity: 0.24; }
  100% { transform: translate(330px, -84px) scale(0.72); opacity: 0; }
}

.practical-section {
  background:
    linear-gradient(180deg, rgba(40, 242, 156, 0.04), transparent 38%),
    var(--black);
}

.practical-grid {
  grid-template-columns: minmax(0, 0.8fr) minmax(360px, 1.2fr);
}

.practical-list {
  display: grid;
  gap: 14px;
}

.practical-list article {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 20px;
  padding: 20px 0;
  border-top: 1px solid var(--line);
}

.practical-list article:last-child {
  border-bottom: 1px solid var(--line);
}

.practical-list strong {
  color: var(--ink);
}

.practical-list span {
  color: var(--muted);
}

@media (max-width: 1040px) {
  .focus-line,
  .cartography-layout,
  .practical-grid {
    grid-template-columns: 1fr;
  }

  .OPIA-pillars {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 820px) {
  .OPIA-home-hero {
    min-height: auto;
    padding-top: 116px;
    padding-bottom: 64px;
  }

  .OPIA-hero-content {
    margin-left: 0;
  }

  .hero-product-logo {
    width: min(310px, 100%);
    margin-bottom: 24px;
  }

  .focus-line p:last-child {
    font-size: 17px;
  }

  .map-panel {
    min-height: 340px;
  }

  .practical-list article {
    grid-template-columns: 1fr;
    gap: 8px;
  }
}

@media (max-width: 520px) {
  .OPIA-home-hero h1,
  .OPIA-home-hero .hero-copy,
  .OPIA-home-hero .eyebrow {
    max-width: 320px;
  }
}

/* Product snapshot section */
.product-snapshot-section {
  padding-top: 64px;
  padding-bottom: 112px;
  background:
    linear-gradient(90deg, rgba(40, 215, 255, 0.08), transparent 46%),
    linear-gradient(180deg, #05090a, #081214 62%, #05090a);
  border-top: 1px solid var(--line);
}

.product-snapshot-grid {
  display: grid;
  grid-template-columns: minmax(360px, 0.56fr) minmax(560px, 1.44fr);
  gap: 54px;
  align-items: center;
}

.product-snapshot-copy {
  max-width: 560px;
}

.product-snapshot-copy h2 {
  max-width: 520px;
  margin-bottom: 28px;
  font-size: clamp(28px, 2.4vw, 36px);
  line-height: 1.08;
}

.product-snapshot-copy p {
  color: var(--muted);
  font-size: 18px;
}

.capability-checklist {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.capability-checklist li {
  position: relative;
  min-height: 48px;
  padding: 12px 14px 12px 38px;
  border-top: 1px solid rgba(244, 247, 245, 0.12);
  color: rgba(244, 247, 245, 0.88);
  font-size: 16px;
  line-height: 1.25;
  white-space: nowrap;
}

.capability-checklist li::before {
  content: "";
  position: absolute;
  left: 14px;
  top: 18px;
  width: 12px;
  height: 12px;
  border: 2px solid var(--green);
  border-radius: 50%;
  box-shadow: 0 0 18px rgba(40, 242, 156, 0.38);
}

.product-snapshot-media {
  position: relative;
  margin: 0;
  padding: 0;
  overflow: visible;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.product-snapshot-media::after {
  display: none;
}

.product-snapshot-media img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border-radius: 8px;
  filter: drop-shadow(0 34px 70px rgba(0, 0, 0, 0.48));
}

.product-snapshot-media figcaption {
  padding: 12px 4px 2px;
  color: var(--subtle);
  font-size: 13px;
}

@media (max-width: 1040px) {
  .product-snapshot-grid {
    grid-template-columns: 1fr;
  }

  .capability-checklist {
    grid-template-columns: repeat(2, minmax(220px, 1fr));
  }
}

@media (max-width: 820px) {
  .product-snapshot-section {
    padding-top: 64px;
    padding-bottom: 76px;
  }

  .product-snapshot-copy,
  .product-snapshot-media {
    max-width: 100%;
  }

  .capability-checklist li {
    white-space: normal;
    font-size: 16px;
  }
}

@media (max-width: 620px) {
  .capability-checklist {
    grid-template-columns: 1fr;
  }
}

/* Legal and data choice pages */
.legal-hero {
  min-height: 430px;
  background:
    radial-gradient(circle at 82% 18%, rgba(40, 215, 255, 0.16), transparent 28%),
    radial-gradient(circle at 18% 60%, rgba(40, 242, 156, 0.12), transparent 26%),
    linear-gradient(180deg, #05090a, #081214 70%, #05090a);
  border-bottom: 1px solid var(--line);
}

.legal-section {
  padding-top: 72px;
  padding-bottom: 96px;
  background:
    linear-gradient(90deg, rgba(40, 215, 255, 0.06), transparent 42%),
    linear-gradient(180deg, #05090a, #071012);
}

.legal-shell {
  display: grid;
  grid-template-columns: minmax(260px, 0.36fr) minmax(0, 0.64fr);
  gap: 46px;
  align-items: start;
}

.legal-summary {
  position: sticky;
  top: 104px;
  padding: 26px 0;
  border-top: 1px solid rgba(40, 215, 255, 0.3);
  border-bottom: 1px solid rgba(244, 247, 245, 0.14);
}

.legal-summary h2 {
  margin: 0 0 12px;
  font-size: 30px;
  line-height: 1.1;
}

.legal-summary p,
.legal-summary li {
  color: var(--muted);
}

.legal-summary ul {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.legal-summary li {
  position: relative;
  padding-left: 22px;
}

.legal-summary li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 8px;
  height: 8px;
  border: 2px solid var(--green);
  border-radius: 50%;
  transform: translateY(-50%);
}

.legal-copy {
  display: grid;
  gap: 28px;
  min-width: 0;
}

.legal-status {
  display: grid;
  gap: 6px;
  padding: 18px 20px;
  border: 1px solid rgba(40, 215, 255, 0.28);
  border-left: 4px solid var(--cyan);
  border-radius: 8px;
  background: rgba(16, 27, 30, 0.74);
}

.legal-status strong {
  font-size: 15px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.legal-status span {
  color: var(--muted);
}

.legal-block {
  padding-top: 26px;
  border-top: 1px solid rgba(244, 247, 245, 0.14);
}

.legal-block h2 {
  margin: 0 0 12px;
  font-size: clamp(26px, 2vw, 34px);
  line-height: 1.1;
}

.legal-block h3 {
  margin: 0 0 6px;
  font-size: 18px;
}

.legal-block p {
  max-width: 820px;
  margin: 0 0 14px;
  color: var(--muted);
}

.legal-block p:last-child {
  margin-bottom: 0;
}

.legal-copy .text-link {
  display: inline;
  margin-top: 0;
  font-weight: 800;
}

.purpose-list {
  display: grid;
  gap: 12px;
}

.purpose-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 18px;
  align-items: start;
  padding: 18px 0;
  border-top: 1px solid rgba(244, 247, 245, 0.12);
}

.purpose-card:first-child {
  border-top: 0;
}

.purpose-card span {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 10px;
  border: 1px solid rgba(40, 215, 255, 0.28);
  border-radius: 999px;
  color: var(--cyan);
  font-size: 12px;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  white-space: nowrap;
}

.purpose-card.is-required span {
  border-color: rgba(40, 242, 156, 0.26);
  color: var(--green);
}

.choice-panel h2 span {
  color: var(--green);
  white-space: nowrap;
}

.choice-panel h2 {
  font-size: 26px;
}

.choice-buttons {
  display: grid;
  gap: 10px;
  margin-top: 20px;
}

.legal-table-wrap {
  overflow-x: auto;
  border-top: 1px solid rgba(244, 247, 245, 0.14);
}

.legal-table {
  width: 100%;
  min-width: 680px;
  border-collapse: collapse;
}

.legal-table th,
.legal-table td {
  padding: 16px 14px;
  border-bottom: 1px solid rgba(244, 247, 245, 0.12);
  text-align: left;
  vertical-align: top;
}

.legal-table th {
  color: rgba(244, 247, 245, 0.9);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.legal-table td {
  color: var(--muted);
}

.legal-table code {
  color: var(--green);
  font: inherit;
  word-break: break-word;
}

.legal-updated {
  margin: 4px 0 0;
  color: var(--subtle);
  font-size: 14px;
}

@media (max-width: 920px) {
  .legal-shell {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .legal-summary {
    position: static;
  }

  .choice-buttons {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 620px) {
  .legal-section {
    padding-top: 54px;
    padding-bottom: 72px;
  }

  .legal-table-wrap {
    overflow-x: visible;
    border-top: 0;
  }

  .legal-table {
    display: block;
    min-width: 0;
  }

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

  .legal-table tbody {
    display: grid;
    gap: 16px;
  }

  .legal-table tbody tr {
    display: block;
    overflow: hidden;
    border: 1px solid rgba(244, 247, 245, 0.14);
    border-left: 3px solid var(--cyan);
    border-radius: 8px;
    background: rgba(16, 27, 30, 0.72);
  }

  .legal-table td {
    display: block;
    min-width: 0;
    padding: 13px 14px;
    overflow-wrap: anywhere;
  }

  .legal-table td:last-child {
    border-bottom: 0;
  }

  .legal-table td::before {
    content: attr(data-label);
    display: block;
    margin-bottom: 4px;
    color: rgba(244, 247, 245, 0.9);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.08em;
    line-height: 1.4;
    text-transform: uppercase;
  }

  .purpose-card {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .choice-buttons {
    grid-template-columns: 1fr;
  }
}

/* Cookie consent banner */
.cookie-banner {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 80;
  width: min(460px, calc(100vw - 40px));
  padding: 20px;
  border: 1px solid rgba(40, 215, 255, 0.24);
  border-radius: 8px;
  background: rgba(5, 9, 10, 0.94);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.52);
  backdrop-filter: blur(18px);
}

.cookie-banner[hidden] {
  display: none;
}

.cookie-banner h2 {
  margin-bottom: 8px;
  font-size: 20px;
  line-height: 1.15;
}

.cookie-banner p {
  margin-bottom: 14px;
  color: var(--muted);
  font-size: 14px;
}

.cookie-banner a {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.cookie-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.cookie-actions .button {
  min-height: 42px;
  padding: 0 14px;
  font-size: 14px;
}

@media (max-width: 520px) {
  .cookie-banner {
    right: 18px;
    bottom: 14px;
    left: 18px;
    width: calc(100vw - 36px);
    max-height: calc(100vh - 28px);
    padding: 16px;
    overflow: auto;
  }

  .cookie-banner h2 {
    font-size: 18px;
  }

  .cookie-banner p {
    margin-bottom: 10px;
  }

  .cookie-actions .button {
    width: 100%;
    min-height: 40px;
  }
}
/* OPIA product detail page */
.product-detail-hero {
  grid-template-columns: minmax(520px, 1.12fr) minmax(360px, 0.88fr);
  gap: 58px;
  min-height: 86svh;
  background:
    radial-gradient(circle at 78% 22%, rgba(40, 215, 255, 0.16), transparent 30%),
    linear-gradient(180deg, rgba(5, 9, 10, 0.58), #05090a 84%),
    var(--graphite);
}

.product-detail-hero .page-logo {
  width: min(520px, 100%);
}

.product-detail-hero-media {
  border: 0;
  background: transparent;
  box-shadow: none;
}

.product-detail-hero-media::after {
  display: none;
}

.product-detail-hero-media img {
  width: 100%;
  min-height: 440px;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border-radius: 8px;
  filter: drop-shadow(0 34px 78px rgba(0, 0, 0, 0.54));
}

.OPIA-detail-section {
  padding-top: 76px;
  padding-bottom: 104px;
  background:
    linear-gradient(90deg, rgba(40, 242, 156, 0.07), transparent 44%),
    linear-gradient(180deg, #05090a, #081214 64%, #05090a);
  border-top: 1px solid var(--line);
}

.OPIA-detail-grid {
  display: grid;
  grid-template-columns: minmax(360px, 0.72fr) minmax(560px, 1.28fr);
  gap: 56px;
  align-items: center;
}

.OPIA-detail-copy h2 {
  max-width: 620px;
  margin-bottom: 24px;
  font-size: clamp(34px, 3vw, 54px);
  line-height: 1.04;
}

.OPIA-detail-copy p {
  max-width: 620px;
  color: var(--muted);
  font-size: 18px;
}

.OPIA-detail-image {
  margin: 0;
}

.OPIA-detail-image img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border-radius: 8px;
  filter: drop-shadow(0 34px 70px rgba(0, 0, 0, 0.48));
}

.OPIA-workflow-section {
  padding-top: 76px;
  padding-bottom: 110px;
  background: #05090a;
  border-top: 1px solid var(--line);
}

.OPIA-workflow-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  border-top: 1px solid rgba(244, 247, 245, 0.16);
  border-left: 1px solid rgba(244, 247, 245, 0.12);
}

.OPIA-workflow-item {
  min-height: 230px;
  padding: 28px;
  border-right: 1px solid rgba(244, 247, 245, 0.12);
  border-bottom: 1px solid rgba(244, 247, 245, 0.12);
}

.OPIA-workflow-item span {
  display: inline-flex;
  margin-bottom: 46px;
  color: var(--cyan);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.14em;
}

.OPIA-workflow-item h3 {
  margin: 0 0 10px;
  font-size: 25px;
  line-height: 1.1;
}

.OPIA-workflow-item p {
  margin: 0;
  color: var(--muted);
}

@media (max-width: 1040px) {
  .product-detail-hero,
  .OPIA-detail-grid {
    grid-template-columns: 1fr;
  }

  .product-detail-hero-media {
    order: 2;
  }

  .product-detail-hero .page-hero-copy {
    order: 1;
  }

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

@media (max-width: 680px) {
  .product-detail-hero {
    min-height: auto;
    padding-top: 116px;
  }

  .product-detail-hero-media img,
  .OPIA-detail-image img {
    min-height: auto;
    aspect-ratio: 4 / 3;
  }

  .OPIA-workflow-list {
    grid-template-columns: 1fr;
  }

  .OPIA-workflow-item {
    min-height: 0;
    padding: 24px 0;
  }

  .OPIA-workflow-item span {
    margin-bottom: 22px;
  }
}
@media (max-width: 680px) {
  .product-detail-hero .page-hero-copy h1 {
    font-size: clamp(34px, 10vw, 46px);
    line-height: 1.05;
    overflow-wrap: anywhere;
  }

  .product-detail-hero .hero-actions .button {
    width: 100%;
  }
}
/* Contact and customer login pages */
.contact-hero,
.login-hero {
  background:
    radial-gradient(circle at 82% 18%, rgba(40, 215, 255, 0.13), transparent 30%),
    linear-gradient(180deg, rgba(5, 9, 10, 0.54), #05090a 84%),
    var(--graphite);
  border-bottom: 1px solid var(--line);
}

.contact-section,
.login-section {
  padding-top: 76px;
  padding-bottom: 106px;
  background:
    linear-gradient(90deg, rgba(40, 242, 156, 0.06), transparent 42%),
    linear-gradient(180deg, #05090a, #081214 68%, #05090a);
}

.contact-grid,
.login-grid {
  display: grid;
  grid-template-columns: minmax(520px, 1.12fr) minmax(320px, 0.88fr);
  gap: 42px;
  align-items: start;
}

.contact-form,
.login-panel {
  background: rgba(8, 18, 20, 0.78);
}

.form-field {
  min-width: 0;
}

.field-error {
  display: block;
  min-height: 22px;
  padding-top: 6px;
  color: #ff9a9a;
  font-size: 14px;
  line-height: 1.35;
}

.contact-form :is(input, select, textarea)[aria-invalid="true"] {
  border-color: #ff7c7c;
  box-shadow: 0 0 0 2px rgba(255, 124, 124, 0.18);
}

.form-trap {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
}

.turnstile-shell {
  min-height: 65px;
  margin: 8px 0 4px;
}

.turnstile-shell:not(.cf-turnstile) {
  display: none;
}

.contact-form .button[disabled] {
  cursor: not-allowed;
  opacity: 0.58;
}

.form-status:empty {
  display: none;
}

.form-status[data-state="error"],
.form-status[data-state="unavailable"] {
  border-color: rgba(255, 124, 124, 0.42);
  color: #ffd0d0;
}

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

.contact-side,
.login-side {
  padding: 26px 0;
  border-top: 1px solid rgba(40, 215, 255, 0.3);
  border-bottom: 1px solid rgba(244, 247, 245, 0.14);
}

.contact-side h2,
.login-side h2 {
  margin: 0 0 18px;
  font-size: clamp(30px, 2.4vw, 44px);
  line-height: 1.06;
}

.contact-side p,
.login-side p {
  color: var(--muted);
}

.contact-note {
  display: grid;
  gap: 6px;
  margin-top: 28px;
  padding-top: 18px;
  border-top: 1px solid rgba(244, 247, 245, 0.12);
}

.contact-note strong {
  color: var(--ink);
}

.contact-note span {
  color: var(--muted);
}

.login-access-list {
  display: grid;
  gap: 10px;
  margin: 26px 0;
}

.login-access-list span {
  display: block;
  padding: 12px 0;
  border-top: 1px solid rgba(244, 247, 245, 0.12);
  color: rgba(244, 247, 245, 0.86);
  font-weight: 800;
}

.auth-links a {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 4px;
}

@media (max-width: 980px) {
  .contact-grid,
  .login-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 620px) {
  .field-grid {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .contact-section,
  .login-section {
    padding-top: 56px;
    padding-bottom: 78px;
  }

  .contact-form {
    padding-right: 18px;
    padding-left: 18px;
  }

  .turnstile-shell {
    min-height: 140px;
  }
}
/* Product page expanded detail sections */
.OPIA-intelligence-section,
.product-assurance-section,
.product-offline-section {
  padding-top: 78px;
  padding-bottom: 108px;
  background:
    linear-gradient(90deg, rgba(40, 215, 255, 0.06), transparent 42%),
    linear-gradient(180deg, #05090a, #081214 68%, #05090a);
  border-top: 1px solid var(--line);
}

.product-operations-section {
  padding-top: 78px;
  padding-bottom: 108px;
  background: #05090a;
  border-top: 1px solid var(--line);
}

.OPIA-intelligence-grid,
.product-split-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 48px;
  align-items: start;
}

.evidence-strip {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid rgba(244, 247, 245, 0.16);
  border-left: 1px solid rgba(244, 247, 245, 0.12);
}

.evidence-strip span {
  min-height: 132px;
  padding: 22px;
  border-right: 1px solid rgba(244, 247, 245, 0.12);
  border-bottom: 1px solid rgba(244, 247, 245, 0.12);
  color: rgba(244, 247, 245, 0.9);
  font-size: 20px;
  font-weight: 900;
  line-height: 1.12;
}

.evidence-list-wrap {
  margin-top: 58px;
}

.evidence-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  margin: 18px 0 0;
  padding: 0;
  border-top: 1px solid rgba(244, 247, 245, 0.14);
  border-left: 1px solid rgba(244, 247, 245, 0.1);
  list-style: none;
}

.evidence-list li {
  min-height: 68px;
  padding: 18px;
  border-right: 1px solid rgba(244, 247, 245, 0.1);
  border-bottom: 1px solid rgba(244, 247, 245, 0.1);
  color: rgba(244, 247, 245, 0.86);
  font-weight: 800;
}

.product-text-panel {
  padding-top: 28px;
  border-top: 1px solid rgba(40, 215, 255, 0.28);
}

.product-text-panel h2 {
  max-width: 620px;
  margin: 0 0 18px;
  font-size: clamp(32px, 2.8vw, 50px);
  line-height: 1.05;
}

.product-text-panel p {
  color: var(--muted);
  font-size: 18px;
}

.product-bullet-list {
  display: grid;
  gap: 12px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.product-bullet-list li {
  position: relative;
  padding-left: 28px;
  color: rgba(244, 247, 245, 0.84);
}

.product-bullet-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 10px;
  height: 10px;
  border: 2px solid var(--green);
  border-radius: 50%;
  transform: translateY(-50%);
}

.product-footnote {
  margin-top: 18px;
  color: var(--subtle) !important;
  font-size: 14px !important;
}

.product-final-cta .cta-inner {
  align-items: flex-start;
}

@media (max-width: 980px) {
  .OPIA-intelligence-grid,
  .product-split-grid {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 620px) {
  .evidence-strip,
  .evidence-list {
    grid-template-columns: 1fr;
  }

  .evidence-strip span {
    min-height: 92px;
  }

  .OPIA-intelligence-section,
  .product-assurance-section,
  .product-operations-section,
  .product-offline-section {
    padding-top: 56px;
    padding-bottom: 76px;
  }
}
/* Product page de-boxed editorial sections */
.product-leadline {
  max-width: 560px;
  padding-top: 28px;
  border-top: 1px solid rgba(40, 215, 255, 0.28);
}

.product-leadline p {
  margin: 0;
  color: rgba(244, 247, 245, 0.9);
  font-size: clamp(24px, 2.4vw, 38px);
  font-weight: 900;
  line-height: 1.08;
}

.product-evidence-copy {
  max-width: 940px;
  margin: 18px 0 0;
  padding-top: 22px;
  border-top: 1px solid rgba(244, 247, 245, 0.14);
  color: var(--muted);
  font-size: 19px;
}

.product-flow-text {
  display: grid;
  gap: 0;
  margin-top: 12px;
  border-top: 1px solid rgba(244, 247, 245, 0.16);
}

.product-flow-row {
  display: grid;
  grid-template-columns: minmax(220px, 0.34fr) minmax(0, 0.66fr);
  gap: 34px;
  padding: 30px 0;
  border-bottom: 1px solid rgba(244, 247, 245, 0.12);
}

.product-flow-row h3 {
  margin: 0;
  font-size: clamp(24px, 2vw, 34px);
  line-height: 1.08;
}

.product-flow-row p {
  max-width: 760px;
  margin: 0;
  color: var(--muted);
  font-size: 18px;
}

@media (max-width: 720px) {
  .product-flow-row {
    grid-template-columns: 1fr;
    gap: 10px;
    padding: 24px 0;
  }
}
/* Product page professional four-section structure */
.product-overview-section {
  padding-top: 78px;
  padding-bottom: 112px;
  background:
    linear-gradient(90deg, rgba(40, 215, 255, 0.06), transparent 44%),
    linear-gradient(180deg, #05090a, #081214 64%, #05090a);
  border-top: 1px solid var(--line);
}

.product-feature-list {
  display: grid;
  gap: 0;
}

.product-feature {
  display: grid;
  grid-template-columns: minmax(240px, 0.32fr) minmax(0, 0.68fr);
  gap: 48px;
  padding: 46px 0;
  border-top: 1px solid rgba(244, 247, 245, 0.14);
}

.product-feature:first-child {
  padding-top: 0;
  border-top: 0;
}

.product-feature-heading h2 {
  margin: 0;
  font-size: clamp(34px, 3.5vw, 58px);
  line-height: 1;
  overflow-wrap: normal;
  word-break: keep-all;
}

.product-feature-body > p {
  max-width: 760px;
  margin: 0;
  color: rgba(244, 247, 245, 0.9);
  font-size: clamp(19px, 1.55vw, 24px);
  line-height: 1.38;
}

.product-feature .product-bullet-list {
  max-width: 850px;
  margin-top: 26px;
}

.product-feature-media {
  margin: 34px 0 0;
}

.product-feature-media img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: 8px;
  filter: drop-shadow(0 30px 64px rgba(0, 0, 0, 0.48));
}

@media (max-width: 860px) {
  .product-feature {
    grid-template-columns: 1fr;
    gap: 18px;
    padding: 38px 0;
  }
}

@media (max-width: 620px) {
  .product-overview-section {
    padding-top: 58px;
    padding-bottom: 82px;
  }

  .product-feature-heading h2 {
    font-size: clamp(30px, 10vw, 42px);
    overflow-wrap: normal;
    word-break: keep-all;
  }
}
/* Contact page refinement */
.contact-form-heading {
  margin-bottom: 24px;
}

.contact-form-heading p {
  max-width: 660px;
  margin: 10px 0 0;
  color: var(--muted);
}

.contact-methods {
  display: grid;
  gap: 0;
  margin-top: 28px;
  border-top: 1px solid rgba(244, 247, 245, 0.14);
}

.contact-methods div {
  padding: 18px 0;
  border-bottom: 1px solid rgba(244, 247, 245, 0.12);
}

.contact-methods strong,
.contact-methods span {
  display: block;
}

.contact-methods strong {
  margin-bottom: 6px;
  color: var(--ink);
  font-size: 17px;
}

.contact-methods span {
  color: var(--muted);
}