/* IOAI Gateway product site presentation layer. */

:root {
  --accent-gold: #f0be68;
  --accent-gold-soft: rgba(240, 190, 104, 0.11);
  --accent-gold-line: rgba(240, 190, 104, 0.42);
  --accent-green: #75deb5;
  --accent-red: #ff8f96;
  --accent-cyan: #78deea;
  --accent-panel: rgba(5, 11, 22, 0.88);
  --accent-panel-soft: rgba(9, 18, 33, 0.72);
}

html::before {
  position: fixed;
  z-index: 2;
  inset: 0;
  content: "";
  pointer-events: none;
  opacity: 0.028;
  background-image: repeating-linear-gradient(-32deg, transparent 0 160px, rgba(240, 190, 104, 0.55) 161px 162px, transparent 163px 320px);
}

.page-main {
  padding-top: var(--header-height);
}

.metric-badge,
.metric-chip,
.profile-badge,
.control-state,
.stage-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  width: fit-content;
  border: 1px solid var(--accent-gold-line);
  border-radius: 999px;
  background: var(--accent-gold-soft);
  color: var(--accent-gold);
  font-size: 0.64rem;
  font-weight: 760;
  letter-spacing: 0.11em;
  line-height: 1.2;
  padding: 7px 10px;
  text-transform: uppercase;
}

.metric-badge::before,
.metric-chip::before,
.stage-badge::before {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 12px currentColor;
  content: "";
}

.site-nav {
  gap: clamp(10px, 1.2vw, 21px);
}

.site-nav a {
  font-size: 0.66rem;
}

.hero-gateway {
  min-height: 930px;
}

.hero-gateway .hero-overlay {
  background:
    linear-gradient(90deg, rgba(1, 3, 8, 0.97) 0%, rgba(1, 3, 8, 0.86) 39%, rgba(1, 3, 8, 0.23) 72%, rgba(1, 3, 8, 0.05) 100%),
    linear-gradient(180deg, rgba(1, 3, 8, 0.15), rgba(1, 3, 8, 0.86));
}

.hero-gateway .hero-content {
  padding-top: clamp(124px, 15vh, 176px);
}

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

.hero-gateway h1 {
  max-width: 760px;
  font-size: clamp(3.4rem, 4.55vw, 4.85rem);
}

.hero-gateway .hero-subhead {
  max-width: 680px;
}

.hero-fact-row {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-top: 23px;
}

.hero-fact-row span {
  border: 1px solid rgba(120, 222, 234, 0.18);
  border-radius: 999px;
  background: rgba(2, 7, 14, 0.66);
  color: var(--ink-muted);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  padding: 8px 11px;
  text-transform: uppercase;
}

.section-proof {
  background:
    radial-gradient(circle at 70% 20%, rgba(240, 190, 104, 0.07), transparent 30%),
    radial-gradient(circle at 16% 80%, rgba(120, 222, 234, 0.06), transparent 30%),
    var(--bg);
}

.proof-strip,
.metric-grid,
.capability-grid,
.team-grid,
.evidence-grid,
.service-grid,
.routing-grid,
.contact-route-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-top: 34px;
}

.proof-item,
.metric-card,
.capability-card,
.evidence-card,
.service-card,
.route-card,
.contact-route {
  position: relative;
  min-width: 0;
  overflow: hidden;
  padding: 22px;
  border: 1px solid rgba(120, 222, 234, 0.16);
  border-radius: 17px;
  background: linear-gradient(145deg, var(--accent-panel), rgba(6, 12, 24, 0.66));
}

.proof-item::before,
.metric-card::before,
.evidence-card::before {
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent-gold), transparent);
  content: "";
  opacity: 0.55;
}

.proof-item strong,
.metric-card strong {
  display: block;
  margin: 12px 0 7px;
  color: var(--ink-strong);
  font-family: var(--font-display);
  font-size: clamp(1.55rem, 2.4vw, 2.4rem);
  font-weight: 520;
  line-height: 1.08;
}

.proof-item p,
.metric-card p,
.capability-card p,
.evidence-card p,
.service-card p,
.route-card p,
.contact-route p {
  margin: 0;
  color: var(--ink-muted);
  font-size: 0.86rem;
  line-height: 1.58;
}

.proof-item .label,
.metric-card .label,
.capability-card .label,
.evidence-card .label,
.service-card .label,
.route-card .label,
.contact-route .label {
  display: block;
  color: var(--accent-cyan);
  font-size: 0.62rem;
  font-weight: 760;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.product-frame {
  position: relative;
  overflow: hidden;
  margin-top: 38px;
  border: 1px solid rgba(120, 222, 234, 0.24);
  border-radius: 22px;
  background: #050b15;
  box-shadow: 0 34px 100px rgba(0, 0, 0, 0.36), inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.product-frame::after {
  position: absolute;
  inset: 0;
  content: "";
  pointer-events: none;
  background: linear-gradient(120deg, rgba(120, 222, 234, 0.045), transparent 30%, transparent 70%, rgba(240, 190, 104, 0.045));
}

.product-frame-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 54px;
  padding: 10px 18px;
  border-bottom: 1px solid rgba(120, 222, 234, 0.14);
  color: var(--ink-strong);
  font-size: 0.78rem;
  font-weight: 680;
}

.window-dots {
  display: inline-flex;
  gap: 6px;
}

.window-dots i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.24);
}

.product-dashboard {
  display: grid;
  grid-template-columns: 210px minmax(0, 1fr);
  min-height: 560px;
}

.dashboard-sidebar {
  padding: 22px 15px;
  border-right: 1px solid rgba(120, 222, 234, 0.12);
  background: rgba(3, 8, 16, 0.86);
}

.dashboard-sidebar strong {
  display: block;
  margin: 0 10px 20px;
  color: var(--accent-cyan);
  font-size: 0.72rem;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.dashboard-nav {
  display: grid;
  gap: 7px;
}

.dashboard-nav span {
  border-radius: 9px;
  color: var(--ink-muted);
  font-size: 0.78rem;
  padding: 10px 12px;
}

.dashboard-nav span.active {
  border: 1px solid rgba(120, 222, 234, 0.18);
  background: rgba(120, 222, 234, 0.08);
  color: var(--ink-strong);
}

.dashboard-main {
  min-width: 0;
  padding: 26px;
}

.dashboard-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
}

.dashboard-heading h3 {
  margin: 0 0 6px;
  color: var(--ink-strong);
  font-family: var(--font-display);
  font-size: 1.7rem;
  font-weight: 520;
}

.dashboard-heading p {
  margin: 0;
  color: var(--ink-muted);
  font-size: 0.8rem;
}

.dashboard-metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin: 24px 0;
}

.dashboard-metric {
  min-width: 0;
  padding: 14px;
  border: 1px solid rgba(120, 222, 234, 0.12);
  border-radius: 12px;
  background: rgba(9, 18, 32, 0.72);
}

.dashboard-metric span {
  display: block;
  margin-bottom: 7px;
  color: var(--ink-muted);
  font-size: 0.62rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.dashboard-metric strong {
  color: var(--ink-strong);
  font-family: var(--font-display);
  font-size: 1.36rem;
  font-weight: 540;
}

.connection-flow {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  gap: 10px;
  align-items: center;
  padding: 20px;
  border: 1px solid rgba(120, 222, 234, 0.13);
  border-radius: 14px;
  background: rgba(2, 7, 15, 0.76);
}

.flow-node {
  min-width: 0;
  padding: 13px;
  border: 1px solid rgba(120, 222, 234, 0.14);
  border-radius: 11px;
  background: rgba(10, 20, 34, 0.76);
}

.flow-node strong,
.flow-node span {
  display: block;
}

.flow-node strong {
  color: var(--ink-strong);
  font-size: 0.78rem;
}

.flow-node span {
  margin-top: 4px;
  color: var(--ink-muted);
  font-size: 0.64rem;
}

.flow-node.core {
  border-color: var(--accent-gold-line);
  background: var(--accent-gold-soft);
}

.flow-arrow {
  color: var(--accent-cyan);
  font-size: 1.2rem;
}

.activity-table {
  width: 100%;
  margin-top: 18px;
  border-collapse: collapse;
  font-size: 0.7rem;
}

.activity-table th,
.activity-table td {
  padding: 10px 8px;
  border-bottom: 1px solid rgba(120, 222, 234, 0.1);
  color: var(--ink-muted);
  text-align: left;
}

.activity-table th {
  color: var(--accent-cyan);
  font-size: 0.6rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.status-ok {
  color: var(--accent-green) !important;
}

.section-demo {
  background:
    radial-gradient(circle at 70% 25%, rgba(168, 138, 245, 0.08), transparent 30%),
    var(--bg-deep);
}

.demo-shell {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 26px;
  margin-top: 34px;
}

.demo-panel {
  padding: 26px;
  border: 1px solid rgba(120, 222, 234, 0.17);
  border-radius: 19px;
  background: var(--accent-panel);
}

.demo-panel h2,
.demo-panel h3 {
  color: var(--ink-strong);
  font-family: var(--font-display);
  font-weight: 520;
}

.demo-form {
  display: grid;
  gap: 17px;
  margin-top: 22px;
}

.demo-form label {
  display: grid;
  gap: 8px;
  color: var(--ink-strong);
  font-size: 0.73rem;
  font-weight: 680;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.demo-form input,
.demo-form select,
.demo-form textarea {
  width: 100%;
  border: 1px solid rgba(120, 222, 234, 0.2);
  border-radius: 10px;
  background: rgba(1, 5, 11, 0.82);
  color: var(--ink-strong);
  font: inherit;
  padding: 12px 13px;
}

.demo-form textarea {
  min-height: 120px;
  resize: vertical;
}

.demo-form input:focus,
.demo-form select:focus,
.demo-form textarea:focus {
  outline: 2px solid var(--accent-cyan);
  outline-offset: 2px;
}

.tour-output {
  display: grid;
  gap: 13px;
  min-height: 360px;
  margin-top: 22px;
}

.tour-step {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  padding: 14px;
  border: 1px solid rgba(120, 222, 234, 0.12);
  border-radius: 12px;
  background: rgba(4, 10, 20, 0.72);
}

.tour-step .number {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border: 1px solid rgba(120, 222, 234, 0.2);
  border-radius: 50%;
  color: var(--accent-cyan);
  font-size: 0.7rem;
}

.tour-step strong,
.tour-step span {
  display: block;
}

.tour-step strong {
  color: var(--ink-strong);
  font-size: 0.82rem;
}

.tour-step span {
  margin-top: 3px;
  color: var(--ink-muted);
  font-size: 0.68rem;
}

.tour-step .state {
  color: var(--ink-muted);
  font-size: 0.62rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.tour-step.is-complete {
  border-color: rgba(117, 222, 181, 0.26);
}

.tour-step.is-complete .state {
  color: var(--accent-green);
}

.tour-result {
  display: none;
  padding: 18px;
  border: 1px solid rgba(117, 222, 181, 0.28);
  border-radius: 13px;
  background: rgba(117, 222, 181, 0.07);
  color: var(--ink-muted);
  font-size: 0.82rem;
  line-height: 1.6;
}

.tour-result.is-visible {
  display: block;
}

.architecture-stack {
  display: grid;
  gap: 12px;
  margin-top: 38px;
}

.architecture-layer {
  display: grid;
  grid-template-columns: 180px minmax(0, 1fr);
  gap: 20px;
  align-items: center;
  padding: 20px;
  border: 1px solid rgba(120, 222, 234, 0.15);
  border-radius: 15px;
  background: linear-gradient(90deg, rgba(120, 222, 234, 0.05), rgba(8, 16, 29, 0.76));
}

.architecture-layer .layer-name {
  color: var(--accent-cyan);
  font-size: 0.65rem;
  font-weight: 760;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.architecture-layer .layer-services {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
}

.architecture-layer .layer-services span {
  border: 1px solid rgba(120, 222, 234, 0.15);
  border-radius: 999px;
  background: rgba(3, 9, 18, 0.74);
  color: var(--ink-strong);
  font-size: 0.72rem;
  padding: 8px 10px;
}

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

.service-card h3,
.capability-card h3,
.evidence-card h3,
.route-card h3,
.contact-route h3 {
  margin: 9px 0 8px;
  color: var(--ink-strong);
  font-family: var(--font-display);
  font-size: 1.28rem;
  font-weight: 530;
}

.service-card .control-state,
.capability-card .control-state {
  margin-top: 15px;
  color: var(--accent-green);
  border-color: rgba(117, 222, 181, 0.3);
  background: rgba(117, 222, 181, 0.08);
}

.control-state.planned {
  color: var(--accent-gold);
  border-color: var(--accent-gold-line);
  background: var(--accent-gold-soft);
}

.control-state.not-offered {
  color: var(--ink-muted);
  border-color: rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.03);
}

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

.team-card {
  position: relative;
  display: flex;
  min-width: 0;
  border: 1px solid rgba(120, 222, 234, 0.16);
  border-radius: 19px;
  background: var(--accent-panel);
}

.team-card-copy {
  width: 100%;
  padding: clamp(24px, 3vw, 34px);
}

.team-card h2,
.team-card h3 {
  margin: 0 0 7px;
  color: var(--ink-strong);
  font-family: var(--font-display);
  font-size: clamp(1.45rem, 2vw, 1.85rem);
  font-weight: 530;
}

.team-card .role {
  margin: 0 0 12px;
  color: var(--accent-cyan);
  font-size: 0.78rem;
  line-height: 1.4;
}

.team-card p {
  margin-bottom: 0;
  color: var(--ink-muted);
  font-size: 0.9rem;
  line-height: 1.68;
}

.team-card a {
  color: var(--accent-gold);
  font-size: 0.72rem;
  font-weight: 740;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.resume-page {
  background:
    radial-gradient(circle at 82% 10%, rgba(168, 138, 245, 0.1), transparent 27%),
    var(--bg);
}

.resume-shell {
  max-width: 980px;
  margin: 0 auto;
  padding: 72px 0 100px;
}

.resume-header {
  display: grid;
  grid-template-columns: 170px minmax(0, 1fr);
  gap: 28px;
  align-items: center;
  padding-bottom: 34px;
  border-bottom: 1px solid var(--line);
}

.resume-header img {
  width: 170px;
  height: 170px;
  border: 1px solid rgba(120, 222, 234, 0.25);
  border-radius: 18px;
  object-fit: cover;
}

.resume-header h1 {
  margin: 9px 0 7px;
  color: var(--ink-strong);
  font-family: var(--font-display);
  font-size: clamp(3rem, 7vw, 5.6rem);
  font-weight: 480;
  letter-spacing: -0.045em;
  line-height: 0.97;
}

.resume-role {
  color: var(--accent-cyan);
  font-size: 1rem;
}

.resume-section {
  padding: 34px 0;
  border-bottom: 1px solid var(--line);
}

.resume-section h2 {
  margin: 0 0 16px;
  color: var(--ink-strong);
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 530;
}

.resume-section p,
.resume-section li {
  color: var(--ink-muted);
  line-height: 1.7;
}

.resume-section ul {
  display: grid;
  gap: 8px;
  margin-bottom: 0;
}

.resume-job {
  padding: 19px 0;
}

.resume-job + .resume-job {
  border-top: 1px solid rgba(120, 222, 234, 0.1);
}

.resume-job h3 {
  margin: 0 0 5px;
  color: var(--ink-strong);
  font-size: 1rem;
}

.resume-meta {
  margin: 0 0 9px !important;
  color: var(--accent-gold) !important;
  font-size: 0.74rem;
  letter-spacing: 0.04em;
}

.source-list {
  display: grid;
  gap: 13px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.source-list li {
  padding: 15px 17px;
  border: 1px solid rgba(120, 222, 234, 0.13);
  border-radius: 12px;
  background: rgba(4, 10, 20, 0.66);
}

.source-list a {
  color: var(--accent-cyan);
}

[data-theme="light"] .product-frame,
[data-theme="light"] .product-frame-bar,
[data-theme="light"] .dashboard-sidebar,
[data-theme="light"] .dashboard-main,
[data-theme="light"] .demo-panel,
[data-theme="light"] .proof-item,
[data-theme="light"] .metric-card,
[data-theme="light"] .capability-card,
[data-theme="light"] .evidence-card,
[data-theme="light"] .service-card,
[data-theme="light"] .route-card,
[data-theme="light"] .contact-route,
[data-theme="light"] .team-card {
  background: rgba(255, 255, 255, 0.78);
}

[data-theme="light"] .dashboard-sidebar,
[data-theme="light"] .demo-form input,
[data-theme="light"] .demo-form select,
[data-theme="light"] .demo-form textarea,
[data-theme="light"] .connection-flow,
[data-theme="light"] .flow-node,
[data-theme="light"] .tour-step,
[data-theme="light"] .source-list li {
  background: rgba(255, 255, 255, 0.9);
}

@media (max-width: 1180px) {
  .team-grid,
  .proof-strip,
  .metric-grid,
  .capability-grid,
  .evidence-grid,
  .contact-route-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .site-nav a { font-size: 0.61rem; }
}

@media (max-width: 980px) {
  .page-main { padding-top: var(--header-height); }
  .hero-gateway { min-height: auto; }
  .hero-gateway .hero-content { padding-top: clamp(32px, 5vw, 48px); }
  .product-dashboard,
  .demo-shell,
  .architecture-layer {
    grid-template-columns: 1fr;
  }
  .dashboard-sidebar {
    border-right: 0;
    border-bottom: 1px solid rgba(120, 222, 234, 0.12);
  }
  .dashboard-nav {
    display: flex;
    flex-wrap: wrap;
  }
  .service-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 720px) {
  .page-main { padding-top: var(--header-height); }
  .hero-gateway .hero-content { padding-top: 30px; }
  .hero-gateway h1 { font-size: clamp(2.65rem, 10.5vw, 3.5rem); }
  .proof-strip,
  .metric-grid,
  .capability-grid,
  .team-grid,
  .evidence-grid,
  .service-grid,
  .routing-grid,
  .contact-route-grid,
  .dashboard-metrics {
    grid-template-columns: 1fr;
  }
  .dashboard-main { padding: 18px; }
  .connection-flow { grid-template-columns: 1fr; }
  .flow-arrow { transform: rotate(90deg); text-align: center; }
  .activity-table { display: block; overflow-x: auto; white-space: nowrap; }
  .tour-step { grid-template-columns: 34px minmax(0, 1fr); }
  .tour-step .state { grid-column: 2; }
  .resume-shell { padding: 48px 0 78px; }
  .resume-header { grid-template-columns: 1fr; }
  .resume-header img { width: 150px; height: 150px; }
}

@media print {
  .site-header,
  .page-progress,
  .back-to-top,
  .site-footer,
  .resume-back {
    display: none !important;
  }
  .page-main { padding-top: 0 !important; }
  .resume-page { background: #fff !important; color: #111 !important; }
  .resume-shell { max-width: none; padding: 0; }
  .resume-header h1,
  .resume-section h2,
  .resume-job h3 { color: #111 !important; }
  .resume-section p,
  .resume-section li { color: #333 !important; }
}

.tour-result {
  display: none;
  padding: 18px;
  border: 1px solid rgba(117, 222, 181, 0.28);
  border-radius: 13px;
  background: rgba(117, 222, 181, 0.07);
  color: var(--ink-muted);
  font-size: 0.82rem;
  line-height: 1.6;
  margin-top: 16px;
}

.tour-result.is-visible {
  display: block;
}

.form-result.is-visible {
  color: var(--accent-green);
}


/* r5 optimization: complete light theme for the crystalline skin.
   crystalline.css previously aliased [data-theme="light"] back to dark values,
   which is why the theme toggle appeared to do nothing. */
[data-theme="light"] .theme-crystalline::before {
  background-image:
    radial-gradient(circle, rgba(10, 90, 105, 0.14) 0 1px, transparent 1.5px),
    linear-gradient(rgba(10, 90, 105, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(10, 90, 105, 0.035) 1px, transparent 1px);
  opacity: 0.5;
}

[data-theme="light"] .site-header {
  border-bottom-color: rgba(13, 60, 80, 0.12);
  background: rgba(247, 250, 253, 0.74);
}

[data-theme="light"] .site-header.is-scrolled {
  border-color: rgba(13, 60, 80, 0.2);
  background: rgba(247, 250, 253, 0.93);
  box-shadow: 0 12px 42px rgba(23, 42, 63, 0.12);
}

[data-theme="light"] .hero {
  border-bottom-color: rgba(13, 60, 80, 0.14);
  background: var(--bg);
}

[data-theme="light"] .hero-art-wrap {
  background: var(--bg);
}

[data-theme="light"] .section-principles {
  background:
    radial-gradient(circle at 20% 52%, rgba(92, 72, 184, 0.07), transparent 28rem),
    linear-gradient(180deg, var(--bg), var(--bg-deep));
}

[data-theme="light"] .contact-card::after {
  background: linear-gradient(90deg, rgba(247, 250, 253, 0.97) 0%, rgba(247, 250, 253, 0.92) 48%, rgba(247, 250, 253, 0.6) 72%, rgba(247, 250, 253, 0.75));
}

[data-theme="light"] .site-footer {
  border-top-color: rgba(13, 60, 80, 0.14);
  background: var(--bg-deep);
}

[data-theme="light"] .back-to-top {
  border-color: rgba(13, 60, 80, 0.25);
  background: rgba(247, 250, 253, 0.9);
  box-shadow: 0 10px 30px rgba(23, 42, 63, 0.14);
}

[data-theme="light"] .page-hero {
  background:
    radial-gradient(circle at 76% 20%, rgba(14, 127, 139, 0.1), transparent 28%),
    radial-gradient(circle at 24% 78%, rgba(92, 72, 184, 0.08), transparent 32%),
    var(--bg-deep);
}

[data-theme="light"] .page-hero::after {
  background-image:
    linear-gradient(rgba(13, 60, 80, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(13, 60, 80, 0.05) 1px, transparent 1px);
}

[data-theme="light"] .page-progress span {
  box-shadow: 0 0 18px rgba(14, 127, 139, 0.3);
}