:root {
  --bg-dark: #06111f;
  --bg-dark-2: #071827;
  --navy: #0b1f35;
  --accent-blue: #1e88ff;
  --accent-teal: #26d7b8;
  --accent-orange: #ff9f43;
  --text-white: #f5f7fa;
  --text-muted: #aab7c4;
  --section-light: #f5f7fa;
  --card-border-dark: rgba(255,255,255,0.12);
  --card-border-light: rgba(6,17,31,0.12);
  --ink: #07111d;
  --muted: #5d6b78;
  --shadow: 0 28px 80px rgba(6, 17, 31, 0.16);
  --radius: 8px;
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--section-light);
  line-height: 1.6;
}

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

ul,
ol {
  margin: 0;
  padding-left: 1.1rem;
}

li {
  margin: 0.42rem 0;
}

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

.container {
  width: min(var(--max), calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px max(20px, calc((100vw - var(--max)) / 2));
  background: rgba(6, 17, 31, 0.74);
  border-bottom: 1px solid rgba(255,255,255,0.1);
  backdrop-filter: blur(18px);
  color: var(--text-white);
}

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

.brand-mark {
  position: relative;
  display: block;
  width: 40px;
  height: 40px;
  border: 1px solid rgba(38, 215, 184, 0.55);
  border-radius: var(--radius);
  background: rgba(255,255,255,0.94);
  overflow: hidden;
}

.brand-mark img {
  display: block;
  position: absolute;
  left: 50%;
  top: -13px;
  width: 86px;
  height: 86px;
  object-fit: cover;
  transform: translateX(-50%);
}

.brand strong,
.brand small {
  display: block;
}

.brand strong {
  font-size: 18px;
  line-height: 1.1;
}

.brand small {
  color: var(--text-muted);
  font-size: 12px;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 20px;
  font-size: 14px;
  color: rgba(245,247,250,0.84);
}

.site-nav a {
  transition: color 180ms ease;
}

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

.nav-cta {
  padding: 10px 14px;
  border-radius: var(--radius);
  background: linear-gradient(135deg, var(--accent-orange), #ffbf6a);
  color: #07111d !important;
  font-weight: 800;
  box-shadow: 0 0 26px rgba(255,159,67,0.25);
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--card-border-dark);
  border-radius: var(--radius);
  background: rgba(255,255,255,0.04);
  color: var(--text-white);
}

.menu-toggle span:not(.sr-only) {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: currentColor;
}

.section-dark {
  position: relative;
  overflow: hidden;
  color: var(--text-white);
  background:
    linear-gradient(rgba(38,215,184,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(30,136,255,0.06) 1px, transparent 1px),
    radial-gradient(circle at 78% 22%, rgba(30,136,255,0.28), transparent 28%),
    radial-gradient(circle at 24% 72%, rgba(38,215,184,0.16), transparent 30%),
    linear-gradient(135deg, var(--bg-dark), var(--bg-dark-2));
  background-size: 56px 56px, 56px 56px, auto, auto, auto;
}

.hero {
  min-height: 100vh;
  padding: 132px 0 80px;
}

.hero-grid {
  width: min(var(--max), calc(100% - 40px));
  min-height: calc(100vh - 212px);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(420px, 0.98fr);
  align-items: center;
  gap: 52px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--accent-teal);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.eyebrow.dark {
  color: #0b6fb9;
}

.hero h1,
.section-heading h2,
.contact-copy h2 {
  margin: 0;
  letter-spacing: 0;
  line-height: 1.02;
}

.hero h1 {
  max-width: 760px;
  font-size: clamp(42px, 6vw, 72px);
}

.hero h1 span {
  display: block;
  color: rgba(245,247,250,0.72);
}

.hero-lede {
  max-width: 650px;
  margin: 26px 0 0;
  color: var(--text-muted);
  font-size: 19px;
}

.hero-actions,
.cta-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 13px 18px;
  border-radius: var(--radius);
  font-weight: 850;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

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

.btn-primary {
  color: #07111d;
  background: linear-gradient(135deg, var(--accent-orange), #ffd07a);
  box-shadow: 0 0 30px rgba(255,159,67,0.25);
  animation: ctaPulse 3.6s ease-in-out infinite;
}

.btn-secondary {
  color: var(--text-white);
  border-color: rgba(255,255,255,0.2);
  background: rgba(255,255,255,0.04);
}

.section-light .btn-secondary {
  color: var(--ink);
  border-color: var(--card-border-light);
}

.trust-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 32px;
}

.trust-badges span {
  padding: 9px 11px;
  border: 1px solid rgba(255,255,255,0.13);
  border-radius: var(--radius);
  background: rgba(255,255,255,0.045);
  color: rgba(245,247,250,0.78);
  font-size: 13px;
}

.network-wrap {
  position: relative;
  min-height: 560px;
  border: 1px solid rgba(255,255,255,0.13);
  border-radius: 8px;
  background:
    radial-gradient(circle at center, rgba(30,136,255,0.22), transparent 32%),
    rgba(7,24,39,0.5);
  box-shadow: inset 0 0 80px rgba(30,136,255,0.08), 0 36px 100px rgba(0,0,0,0.3);
  overflow: hidden;
}

.network-grid {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(255,255,255,0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.055) 1px, transparent 1px);
  background-size: 36px 36px;
  mask-image: radial-gradient(circle, #000 42%, transparent 78%);
}

.network-core,
.network-node {
  position: absolute;
  z-index: 2;
  border: 1px solid rgba(255,255,255,0.17);
  border-radius: var(--radius);
  background: rgba(6,17,31,0.78);
  backdrop-filter: blur(14px);
}

.network-core {
  left: 50%;
  top: 50%;
  display: grid;
  place-items: center;
  width: 150px;
  height: 150px;
  transform: translate(-50%, -50%);
  border-color: rgba(38,215,184,0.62);
  box-shadow: 0 0 62px rgba(38,215,184,0.26), inset 0 0 40px rgba(38,215,184,0.08);
  animation: corePulse 3s ease-in-out infinite;
  text-align: center;
}

.network-core strong {
  font-size: 28px;
}

.network-core small {
  color: var(--text-muted);
  font-size: 12px;
  text-transform: uppercase;
}

.network-node {
  width: 142px;
  min-height: 56px;
  display: grid;
  place-items: center;
  padding: 10px;
  color: rgba(245,247,250,0.88);
  font-size: 13px;
  font-weight: 800;
  text-align: center;
  transition: transform 180ms ease, border-color 180ms ease;
  animation: floatNode 5s ease-in-out infinite;
}

.network-node:hover {
  transform: translateY(-4px) scale(1.02);
  border-color: rgba(38,215,184,0.58);
}

.n1 { left: 12%; top: 14%; }
.n2 { left: 47%; top: 9%; animation-delay: -0.6s; }
.n3 { right: 8%; top: 22%; animation-delay: -1.1s; }
.n4 { right: 10%; bottom: 24%; animation-delay: -1.7s; }
.n5 { right: 38%; bottom: 10%; animation-delay: -2.2s; }
.n6 { left: 12%; bottom: 20%; animation-delay: -2.7s; }
.n7 { left: 5%; top: 44%; animation-delay: -3.3s; }
.n8 { right: 6%; top: 47%; animation-delay: -3.8s; }

.connection {
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 1;
  width: 220px;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(30,136,255,0.4), rgba(38,215,184,0.8), transparent);
  transform-origin: left center;
  opacity: 0.78;
  overflow: hidden;
}

.connection::after {
  content: "";
  position: absolute;
  width: 48px;
  height: 1px;
  background: #fff;
  box-shadow: 0 0 14px var(--accent-teal);
  animation: lineTrace 2.9s linear infinite;
}

.c1 { width: 210px; transform: rotate(224deg); }
.c2 { width: 190px; transform: rotate(270deg); }
.c3 { width: 210px; transform: rotate(318deg); }
.c4 { width: 210px; transform: rotate(35deg); }
.c5 { width: 185px; transform: rotate(82deg); }
.c6 { width: 205px; transform: rotate(145deg); }
.c7 { width: 210px; transform: rotate(180deg); }
.c8 { width: 180px; transform: rotate(0deg); }

.trust-strip {
  padding: 34px 0;
  background: var(--ink);
  color: var(--text-white);
}

.trust-strip p {
  max-width: 940px;
  margin: 0 0 24px;
  color: rgba(245,247,250,0.78);
  font-size: 18px;
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.trust-grid article {
  padding: 20px;
  border: 1px solid var(--card-border-dark);
  border-radius: var(--radius);
  background: rgba(255,255,255,0.04);
}

.trust-grid span,
.card-label {
  display: block;
  margin-bottom: 8px;
  color: var(--accent-teal);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.section-light {
  padding: 92px 0;
  background: var(--section-light);
}

.section-split {
  padding-top: 22px;
}

.section-heading {
  max-width: 790px;
  margin-bottom: 42px;
}

.section-heading.center {
  margin-inline: auto;
  text-align: center;
}

.section-heading h2,
.contact-copy h2 {
  font-size: clamp(32px, 4.5vw, 52px);
}

.section-heading p:not(.eyebrow),
.contact-copy p {
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 18px;
}

.section-heading.light p:not(.eyebrow),
.contact-copy p {
  color: var(--text-muted);
}

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

.command-card,
.matrix-card,
.product-card,
.audience-card,
.benefit-card {
  position: relative;
  padding: 26px;
  border: 1px solid var(--card-border-light);
  border-radius: var(--radius);
  background: rgba(255,255,255,0.7);
  box-shadow: 0 1px 0 rgba(255,255,255,0.8) inset;
  transition: transform 190ms ease, border-color 190ms ease, box-shadow 190ms ease;
  overflow: hidden;
}

.command-card::before,
.matrix-card::before,
.product-card::before,
.benefit-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 3px;
  background: linear-gradient(90deg, var(--accent-blue), var(--accent-teal), var(--accent-orange));
  opacity: 0.74;
}

.command-card:hover,
.matrix-card:hover,
.product-card:hover,
.audience-card:hover,
.benefit-card:hover,
.timeline-step:hover {
  transform: translateY(-5px);
  border-color: rgba(30,136,255,0.35);
  box-shadow: var(--shadow);
}

.command-card h3,
.matrix-card h3,
.product-card h3,
.audience-card h3,
.benefit-card h3,
.timeline-step h3 {
  margin: 8px 0 12px;
  font-size: 22px;
  line-height: 1.2;
}

.command-card p,
.matrix-card p,
.product-card p,
.audience-card p,
.benefit-card p,
.timeline-step p {
  color: var(--muted);
}

.card-symbol {
  width: 46px;
  height: 46px;
  border: 1px solid rgba(30,136,255,0.4);
  border-radius: var(--radius);
  background:
    linear-gradient(90deg, transparent 46%, rgba(30,136,255,0.85) 46% 54%, transparent 54%),
    linear-gradient(transparent 46%, rgba(30,136,255,0.85) 46% 54%, transparent 54%),
    rgba(30,136,255,0.08);
}

.card-symbol.teal {
  border-color: rgba(38,215,184,0.55);
  background:
    radial-gradient(circle, rgba(38,215,184,0.85) 0 18%, transparent 19%),
    linear-gradient(90deg, transparent 48%, rgba(38,215,184,0.7) 48% 52%, transparent 52%),
    rgba(38,215,184,0.08);
}

.card-symbol.orange {
  border-color: rgba(255,159,67,0.55);
  background:
    linear-gradient(135deg, transparent 42%, rgba(255,159,67,0.8) 42% 58%, transparent 58%),
    linear-gradient(45deg, transparent 42%, rgba(255,159,67,0.8) 42% 58%, transparent 58%),
    rgba(255,159,67,0.1);
}

.product-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 22px;
  align-items: start;
}

.product-showcase-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  margin: -10px 0 34px;
}

.showcase-card {
  display: grid;
  grid-template-rows: auto 1fr;
  min-width: 0;
  border: 1px solid var(--card-border-light);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: 0 1px 0 rgba(255,255,255,0.8) inset;
  overflow: hidden;
  transition: transform 190ms ease, border-color 190ms ease, box-shadow 190ms ease;
}

.showcase-card:hover {
  transform: translateY(-5px);
  border-color: rgba(30,136,255,0.35);
  box-shadow: var(--shadow);
}

.showcase-card img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  background: #e8eef4;
}

.showcase-card div {
  display: grid;
  align-content: start;
  padding: 20px;
}

.showcase-card h3 {
  margin: 0 0 10px;
  font-size: 21px;
  line-height: 1.2;
}

.showcase-card p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
}

.product-grid,
.audience-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

.product-tag {
  display: inline-flex;
  margin-bottom: 14px;
  padding: 6px 9px;
  border-radius: var(--radius);
  background: rgba(30,136,255,0.1);
  color: #0b6fb9;
  font-size: 12px;
  font-weight: 850;
}

dl {
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 8px 10px;
  margin: 20px 0 0;
  font-size: 14px;
}

dt {
  color: var(--muted);
  font-weight: 800;
}

dd {
  margin: 0;
}

.proof-panel {
  position: sticky;
  top: 92px;
  padding: 24px;
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius);
  color: var(--text-white);
  background:
    linear-gradient(rgba(38,215,184,0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(30,136,255,0.08) 1px, transparent 1px),
    linear-gradient(135deg, var(--bg-dark), var(--navy));
  background-size: 28px 28px, 28px 28px, auto;
  box-shadow: var(--shadow);
}

.panel-header h3 {
  margin: 0 0 20px;
  font-size: 25px;
}

.metric {
  padding: 18px;
  border: 1px solid rgba(38,215,184,0.28);
  border-radius: var(--radius);
  background: rgba(38,215,184,0.08);
}

.metric span,
.metric strong {
  display: block;
}

.metric span {
  color: var(--accent-teal);
  font-size: 32px;
  font-weight: 900;
  line-height: 1.1;
}

.metric strong {
  margin-top: 4px;
  color: var(--text-muted);
}

.check-grid {
  display: grid;
  gap: 10px;
  margin-top: 18px;
}

.check-grid span,
.icon-card-grid span {
  padding: 11px 12px;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius);
  background: rgba(255,255,255,0.045);
}

.technical {
  padding: 96px 0;
}

.source-explain {
  max-width: 920px;
  margin: -20px 0 34px;
  color: var(--text-muted);
  font-size: 18px;
}

.integration-map {
  position: relative;
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 12px;
  padding: 26px;
  border: 1px solid var(--card-border-dark);
  border-radius: var(--radius);
  background: rgba(255,255,255,0.04);
  overflow: hidden;
}

.integration-map::before {
  content: "";
  position: absolute;
  inset: 50% 24px auto;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent-blue), var(--accent-teal), transparent);
}

.map-core,
.integration-map span {
  position: relative;
  z-index: 1;
  min-height: 74px;
  display: grid;
  place-items: center;
  padding: 12px;
  border: 1px solid rgba(255,255,255,0.13);
  border-radius: var(--radius);
  background: rgba(6,17,31,0.82);
  text-align: center;
  font-weight: 850;
  font-size: 13px;
}

.map-core {
  grid-column: 1 / -1;
  width: min(220px, 100%);
  margin: 0 auto 8px;
  min-height: 86px;
  border-color: rgba(38,215,184,0.58);
  color: var(--accent-teal);
  font-size: 18px;
  box-shadow: 0 0 34px rgba(38,215,184,0.18);
}

.source-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
  margin-top: 24px;
}

.integration-list,
.support-list {
  padding: 26px;
  border: 1px solid var(--card-border-dark);
  border-radius: var(--radius);
  background: rgba(255,255,255,0.04);
}

.integration-list h3,
.support-list h3 {
  margin: 0 0 18px;
  font-size: 24px;
}

.icon-card-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

.support-list li {
  padding-left: 4px;
  color: var(--text-muted);
}

.caution-note {
  margin: 24px 0 0;
  padding: 16px 18px;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius);
  color: rgba(245,247,250,0.63);
  background: rgba(255,255,255,0.035);
  font-size: 14px;
}

.transparency-banner {
  margin-top: 22px;
  padding: 20px;
  border: 1px solid rgba(255,159,67,0.42);
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(255,159,67,0.14), rgba(30,136,255,0.08));
  font-size: 18px;
}

.workflow-section {
  padding-top: 24px;
}

.timeline {
  position: relative;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 12px;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 4%;
  right: 4%;
  top: 38px;
  height: 2px;
  background: linear-gradient(90deg, var(--accent-blue), var(--accent-teal), var(--accent-orange));
}

.timeline-step {
  position: relative;
  padding: 22px;
  border: 1px solid var(--card-border-light);
  border-radius: var(--radius);
  background: #fff;
  transition: transform 190ms ease, box-shadow 190ms ease, border-color 190ms ease;
}

.timeline-step span,
.benefit-card span {
  display: inline-grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border: 1px solid rgba(30,136,255,0.32);
  border-radius: var(--radius);
  background: #edf6ff;
  color: #0b6fb9;
  font-weight: 900;
}

.audience-section {
  padding-top: 24px;
}

.audience-card {
  background: #fff;
}

.benefits-section {
  padding-top: 24px;
}

.contact-section {
  padding: 100px 0;
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(420px, 1fr);
  gap: 48px;
  align-items: start;
}

.inquiry-form {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  padding: 24px;
  border: 1px solid var(--card-border-dark);
  border-radius: var(--radius);
  background: rgba(255,255,255,0.055);
  box-shadow: 0 30px 90px rgba(0,0,0,0.28);
}

.inquiry-form label {
  display: grid;
  gap: 7px;
  color: rgba(245,247,250,0.76);
  font-size: 13px;
  font-weight: 800;
}

.inquiry-form input,
.inquiry-form select,
.inquiry-form textarea {
  width: 100%;
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: var(--radius);
  padding: 12px 13px;
  color: var(--text-white);
  background: rgba(6,17,31,0.64);
  font: inherit;
}

.inquiry-form textarea {
  resize: vertical;
}

.inquiry-form option {
  color: var(--ink);
}

.full {
  grid-column: 1 / -1;
}

.form-message {
  grid-column: 1 / -1;
  min-height: 24px;
  margin: 0;
  color: var(--accent-teal);
  font-weight: 800;
}

.trap-field {
  position: absolute;
  left: -10000px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.inquiry-form button:disabled {
  cursor: wait;
  opacity: 0.72;
  transform: none;
}

.site-footer {
  padding: 52px 0 28px;
  color: rgba(245,247,250,0.78);
  background: #030910;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.35fr repeat(3, 1fr);
  gap: 32px;
}

.site-footer h2,
.site-footer h3 {
  margin: 0 0 14px;
  color: var(--text-white);
}

.site-footer a,
.site-footer p {
  display: block;
  margin: 8px 0;
  color: rgba(245,247,250,0.68);
}

.footer-disclaimer {
  width: min(var(--max), calc(100% - 40px));
  margin: 36px auto 0;
  padding-top: 22px;
  border-top: 1px solid rgba(255,255,255,0.1);
  color: rgba(245,247,250,0.58);
  font-size: 14px;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 620ms ease, transform 620ms ease;
}

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

@keyframes corePulse {
  0%, 100% { box-shadow: 0 0 42px rgba(38,215,184,0.18), inset 0 0 34px rgba(38,215,184,0.08); }
  50% { box-shadow: 0 0 76px rgba(38,215,184,0.32), inset 0 0 48px rgba(38,215,184,0.13); }
}

@keyframes floatNode {
  0%, 100% { translate: 0 0; }
  50% { translate: 0 -8px; }
}

@keyframes lineTrace {
  from { transform: translateX(-52px); }
  to { transform: translateX(230px); }
}

@keyframes ctaPulse {
  0%, 100% { box-shadow: 0 0 20px rgba(255,159,67,0.18); }
  50% { box-shadow: 0 0 32px rgba(255,159,67,0.36); }
}

@media (max-width: 1040px) {
  .site-nav {
    gap: 12px;
    font-size: 13px;
  }

  .hero-grid,
  .product-layout,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .hero-grid {
    min-height: 0;
  }

  .network-wrap {
    min-height: 520px;
  }

  .proof-panel {
    position: relative;
    top: 0;
  }

  .capability-grid,
  .sourcing-matrix,
  .product-showcase-grid,
  .benefit-grid,
  .timeline {
    grid-template-columns: repeat(2, 1fr);
  }

  .timeline::before {
    display: none;
  }

  .integration-map {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 820px) {
  .site-header {
    padding: 12px 20px;
  }

  .menu-toggle {
    display: block;
  }

  .site-nav {
    position: absolute;
    left: 20px;
    right: 20px;
    top: calc(100% + 10px);
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 12px;
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: var(--radius);
    background: rgba(6,17,31,0.96);
    box-shadow: 0 22px 60px rgba(0,0,0,0.35);
  }

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

  .site-nav a {
    padding: 12px;
  }

  .nav-cta {
    text-align: center;
  }

  .hero {
    padding-top: 112px;
  }

  .hero h1 {
    font-size: clamp(36px, 11vw, 44px);
  }

  .hero-lede,
  .section-heading p:not(.eyebrow),
  .source-explain {
    font-size: 16px;
  }

  .hero-actions .btn,
  .cta-stack .btn {
    width: 100%;
  }

  .network-wrap {
    min-height: 480px;
  }

  .network-core {
    width: 118px;
    height: 118px;
  }

  .network-core strong {
    font-size: 22px;
  }

  .network-node {
    width: 116px;
    min-height: 50px;
    font-size: 12px;
  }

  .connection {
    opacity: 0.52;
  }

  .trust-grid,
  .capability-grid,
  .product-showcase-grid,
  .product-grid,
  .sourcing-matrix,
  .source-columns,
  .audience-grid,
  .benefit-grid,
  .timeline,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .integration-map {
    grid-template-columns: 1fr 1fr;
    padding: 18px;
  }

  .integration-map::before {
    display: none;
  }

  .icon-card-grid,
  .inquiry-form {
    grid-template-columns: 1fr;
  }

  .section-light,
  .technical,
  .contact-section {
    padding: 70px 0;
  }
}

@media (max-width: 540px) {
  .container,
  .hero-grid {
    width: min(100% - 28px, var(--max));
  }

  .brand small {
    display: none;
  }

  .network-wrap {
    min-height: 420px;
  }

  .network-node {
    width: 104px;
  }

  .n1 { left: 5%; top: 12%; }
  .n2 { left: 41%; top: 7%; }
  .n3 { right: 4%; top: 22%; }
  .n4 { right: 4%; bottom: 24%; }
  .n5 { right: 31%; bottom: 7%; }
  .n6 { left: 5%; bottom: 20%; }
  .n7 { left: 4%; top: 45%; }
  .n8 { right: 4%; top: 47%; }

  .connection {
    width: 150px;
  }

  .command-card,
  .matrix-card,
  .showcase-card div,
  .product-card,
  .audience-card,
  .benefit-card,
  .timeline-step,
  .integration-list,
  .support-list,
  .inquiry-form {
    padding: 20px;
  }
}

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

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}