/* Horyqen AI — Enterprise Cybersecurity Visual System */

:root {
  --deep-black: #050505;
  --graphite: #121212;
  --carbon: #1c1c1f;
  --steel: #2b2b31;
  --silver: #d8d8d8;
  --cold-white: #f5f5f5;
  --electric: #4da3ff;
  --cyan: #5be7ff;
  --ice: #b8f1ff;
  --font-display: "Rajdhani", "Segoe UI", sans-serif;
  --font-body: "Space Grotesk", system-ui, sans-serif;
  --header-h: 72px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background: var(--deep-black);
  color: var(--silver);
  line-height: 1.65;
  font-size: 16px;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(77, 163, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(77, 163, 255, 0.03) 1px, transparent 1px);
  background-size: 64px 64px;
  pointer-events: none;
  z-index: 0;
}

a {
  color: var(--electric);
  text-decoration: none;
  transition: color 0.25s var(--ease);
}

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

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

/* Typography */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--cold-white);
  line-height: 1.15;
}

h1 { font-size: clamp(2.4rem, 5vw, 4rem); }
h2 { font-size: clamp(1.75rem, 3.5vw, 2.5rem); }
h3 { font-size: 1.15rem; letter-spacing: 0.1em; }

p { max-width: 62ch; }

.label {
  font-family: var(--font-display);
  font-size: 0.72rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--cyan);
  display: block;
  margin-bottom: 0.75rem;
}

/* Layout */
.container {
  width: min(1200px, 92vw);
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

section {
  position: relative;
  z-index: 1;
}

/* Header */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-h);
  z-index: 1000;
  background: rgba(5, 5, 5, 0.82);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--steel);
}

.header-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--cold-white);
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.logo-img {
  height: 34px;
  width: auto;
  display: block;
  object-fit: contain;
}

.logo-text {
  letter-spacing: 0.22em;
}

.location-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-top: 0.75rem;
}

.location-badge::before {
  content: "";
  width: 6px;
  height: 6px;
  background: var(--electric);
  box-shadow: 0 0 8px var(--cyan);
}

.form-contact-bar {
  font-size: 0.88rem;
  color: var(--silver);
  margin-bottom: 1.5rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--steel);
  line-height: 1.6;
}

.form-contact-bar a {
  color: var(--cold-white);
  font-weight: 500;
}

.form-contact-bar a:hover {
  color: var(--cyan);
}

.nav-main {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-main a {
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--silver);
  font-family: var(--font-display);
}

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

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--steel);
  color: var(--cold-white);
  padding: 0.5rem 0.75rem;
  cursor: pointer;
  font-family: var(--font-display);
  letter-spacing: 0.1em;
  font-size: 0.7rem;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.75rem;
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.3s var(--ease);
  text-decoration: none;
}

.btn-primary {
  background: linear-gradient(135deg, rgba(77, 163, 255, 0.25), rgba(91, 231, 255, 0.12));
  border-color: var(--electric);
  color: var(--cold-white);
  box-shadow: 0 0 24px rgba(77, 163, 255, 0.15);
}

.btn-primary:hover {
  background: linear-gradient(135deg, rgba(77, 163, 255, 0.45), rgba(91, 231, 255, 0.2));
  color: var(--cold-white);
  box-shadow: 0 0 40px rgba(91, 231, 255, 0.25);
}

.btn-ghost {
  background: transparent;
  border-color: var(--steel);
  color: var(--silver);
}

.btn-ghost:hover {
  border-color: var(--cyan);
  color: var(--cyan);
}

.btn-arrow::after {
  content: "→";
  margin-left: 0.25rem;
  transition: transform 0.3s var(--ease);
}

.btn-arrow:hover::after {
  transform: translateX(4px);
}

/* Hero */
.hero {
  min-height: 100vh;
  padding: calc(var(--header-h) + 4rem) 0 6rem;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 4rem;
  align-items: center;
}

.hero-content .hero-lead {
  font-size: 1.15rem;
  color: var(--silver);
  margin: 1.5rem 0 2rem;
  max-width: 48ch;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.hero-visual {
  position: relative;
  aspect-ratio: 1;
  max-width: 480px;
  margin-left: auto;
}

.radar-ring {
  position: absolute;
  inset: 10%;
  border: 1px solid rgba(77, 163, 255, 0.2);
  border-radius: 50%;
  animation: radar-pulse 4s ease-in-out infinite;
}

.radar-ring:nth-child(2) {
  inset: 22%;
  animation-delay: 0.8s;
}

.radar-ring:nth-child(3) {
  inset: 34%;
  animation-delay: 1.6s;
}

.radar-sweep {
  position: absolute;
  inset: 0;
  background: conic-gradient(
    from 0deg,
    transparent 0deg,
    rgba(91, 231, 255, 0.35) 30deg,
    transparent 60deg
  );
  border-radius: 50%;
  animation: radar-spin 8s linear infinite;
}

.radar-core {
  position: absolute;
  inset: 38%;
  background: var(--carbon);
  border: 1px solid var(--steel);
  display: flex;
  align-items: center;
  justify-content: center;
  clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
}

.radar-core::before {
  content: "AI";
  font-family: var(--font-display);
  font-size: 1.5rem;
  letter-spacing: 0.3em;
  color: var(--cyan);
  text-shadow: 0 0 20px var(--ice);
}

.scan-line {
  position: absolute;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  animation: scan 3s linear infinite;
  opacity: 0.6;
}

@keyframes radar-pulse {
  0%, 100% { opacity: 0.3; transform: scale(1); }
  50% { opacity: 0.8; transform: scale(1.02); }
}

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

@keyframes scan {
  0% { top: 0; }
  100% { top: 100%; }
}

.hero-stats {
  display: flex;
  gap: 2.5rem;
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--steel);
}

.stat-item strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.75rem;
  color: var(--cyan);
  letter-spacing: 0.05em;
}

.stat-item span {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--silver);
  opacity: 0.7;
}

/* Split section */
.section-split {
  padding: 7rem 0;
  border-top: 1px solid var(--steel);
}

.split-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  min-height: 420px;
}

.split-panel {
  padding: 4rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.split-panel.dark {
  background: var(--graphite);
  border-right: 1px solid var(--steel);
  position: relative;
}

.split-panel.dark::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 3px;
  height: 100%;
  background: linear-gradient(180deg, transparent, var(--cyan), transparent);
  opacity: 0.5;
}

.split-panel.accent {
  background: var(--carbon);
  background-image:
    linear-gradient(135deg, rgba(77, 163, 255, 0.06) 0%, transparent 50%),
    repeating-linear-gradient(
      -45deg,
      transparent,
      transparent 12px,
      rgba(43, 43, 49, 0.4) 12px,
      rgba(43, 43, 49, 0.4) 13px
    );
}

.split-panel p {
  margin: 1rem 0 1.5rem;
}

.split-metrics {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
  margin-top: 1.5rem;
}

.metric-box {
  border: 1px solid var(--steel);
  padding: 1rem 1.25rem;
  background: rgba(5, 5, 5, 0.4);
}

.metric-box strong {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--electric);
  display: block;
}

.metric-box span {
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  opacity: 0.75;
}

/* Cards 2x2 */
.section-cards {
  padding: 7rem 0;
  background: var(--graphite);
}

.section-header {
  text-align: center;
  margin-bottom: 3.5rem;
}

.section-header p {
  margin: 1rem auto 0;
  opacity: 0.85;
}

.cards-2x2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5px;
  background: var(--steel);
  border: 1px solid var(--steel);
}

.card-tech {
  background: var(--carbon);
  padding: 2.5rem;
  position: relative;
  overflow: hidden;
  transition: background 0.35s var(--ease);
}

.card-tech::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 0;
  background: var(--cyan);
  transition: height 0.4s var(--ease);
}

.card-tech:hover {
  background: #222228;
}

.card-tech:hover::before {
  height: 100%;
}

.card-icon {
  width: 40px;
  height: 40px;
  margin-bottom: 1.25rem;
  border: 1px solid var(--steel);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.card-icon::after {
  content: "";
  width: 12px;
  height: 12px;
  border: 1px solid var(--cyan);
  transform: rotate(45deg);
}

.card-tech h3 {
  margin-bottom: 0.75rem;
}

.card-tech p {
  font-size: 0.92rem;
  opacity: 0.85;
  max-width: none;
}

/* Zigzag / asymmetric block */
.section-ops {
  padding: 7rem 0;
  position: relative;
}

.ops-wrapper {
  display: grid;
  grid-template-columns: 0.45fr 0.55fr;
  gap: 3rem;
  align-items: start;
}

.ops-sidebar {
  position: sticky;
  top: calc(var(--header-h) + 2rem);
}

.ops-timeline {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.ops-step {
  padding: 1.75rem 0 1.75rem 2rem;
  border-left: 1px solid var(--steel);
  position: relative;
}

.ops-step::before {
  content: "";
  position: absolute;
  left: -4px;
  top: 2rem;
  width: 7px;
  height: 7px;
  background: var(--deep-black);
  border: 1px solid var(--cyan);
  box-shadow: 0 0 12px rgba(91, 231, 255, 0.4);
}

.ops-step h3 {
  margin-bottom: 0.5rem;
}

.ops-step p {
  font-size: 0.9rem;
  opacity: 0.8;
}

.ops-visual-panel {
  background: var(--carbon);
  border: 1px solid var(--steel);
  padding: 2rem;
  min-height: 380px;
  position: relative;
  overflow: hidden;
}

.ops-visual-panel .grid-overlay {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(91, 231, 255, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(91, 231, 255, 0.08) 1px, transparent 1px);
  background-size: 24px 24px;
  animation: grid-shift 20s linear infinite;
}

@keyframes grid-shift {
  to { background-position: 24px 24px; }
}

.ops-visual-panel .panel-content {
  position: relative;
  z-index: 1;
}

.ops-visual-panel h3 {
  margin-bottom: 1rem;
}

.ops-cta {
  margin-top: 2rem;
}

/* Capabilities 3x3 */
.section-capabilities {
  padding: 7rem 0;
  background: linear-gradient(180deg, var(--deep-black), var(--graphite));
}

.cards-3x3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--steel);
}

.cap-card {
  background: var(--deep-black);
  padding: 2rem 1.75rem;
  text-align: center;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.cap-card:hover {
  transform: translateY(-4px);
  box-shadow: inset 0 0 0 1px var(--cyan);
  z-index: 2;
  position: relative;
}

.cap-num {
  font-family: var(--font-display);
  font-size: 2rem;
  color: rgba(77, 163, 255, 0.25);
  margin-bottom: 0.75rem;
  line-height: 1;
}

.cap-card h3 {
  font-size: 0.85rem;
  margin-bottom: 0.5rem;
}

.cap-card p {
  font-size: 0.82rem;
  margin: 0 auto;
  opacity: 0.75;
  max-width: 28ch;
}

/* Intelligence banner - split CTA */
.section-intel {
  padding: 0;
  border-top: 1px solid var(--steel);
  border-bottom: 1px solid var(--steel);
}

.intel-banner {
  display: grid;
  grid-template-columns: 2fr 1fr;
  min-height: 280px;
}

.intel-copy {
  padding: 4rem;
  background: var(--carbon);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.intel-copy p {
  margin: 1rem 0 1.5rem;
}

.intel-action {
  padding: 4rem;
  background: linear-gradient(160deg, rgba(77, 163, 255, 0.12), var(--graphite));
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  border-left: 1px solid var(--steel);
}

.intel-action .btn {
  width: 100%;
  max-width: 260px;
}

/* Contact */
.section-contact {
  padding: 7rem 0 5rem;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 4rem;
  align-items: start;
}

.contact-info h2 {
  margin-bottom: 1rem;
}

.contact-info > p {
  margin-bottom: 2rem;
  opacity: 0.9;
}

.contact-details {
  list-style: none;
}

.contact-details li {
  padding: 1rem 0;
  border-bottom: 1px solid var(--steel);
  font-size: 0.9rem;
}

.contact-details a {
  color: var(--cold-white);
  word-break: break-all;
}

.contact-details a:hover {
  color: var(--cyan);
}

.contact-details strong {
  display: block;
  font-family: var(--font-display);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 0.35rem;
}

.contact-form-wrap {
  background: var(--graphite);
  border: 1px solid var(--steel);
  padding: 2.5rem;
  position: relative;
}

.contact-form-wrap::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 2rem;
  right: 2rem;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-group label {
  display: block;
  font-family: var(--font-display);
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--silver);
  margin-bottom: 0.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  background: var(--deep-black);
  border: 1px solid var(--steel);
  color: var(--cold-white);
  padding: 0.85rem 1rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: border-color 0.25s, box-shadow 0.25s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--electric);
  box-shadow: 0 0 0 3px rgba(77, 163, 255, 0.12);
}

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

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-submit {
  margin-top: 0.5rem;
  width: 100%;
}

.form-note {
  font-size: 0.75rem;
  opacity: 0.6;
  margin-top: 1rem;
}

/* Footer */
.site-footer {
  background: var(--graphite);
  border-top: 1px solid var(--steel);
  padding: 4rem 0 2rem;
  margin-top: 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr repeat(4, 1fr);
  gap: 2.5rem;
  margin-bottom: 3rem;
}

.footer-brand p {
  font-size: 0.88rem;
  opacity: 0.75;
  margin: 1rem 0 1.25rem;
  max-width: 32ch;
}

.footer-social {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-family: var(--font-display);
}

.footer-col h4 {
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  margin-bottom: 1.25rem;
  color: var(--cyan);
}

.footer-col ul {
  list-style: none;
}

.footer-col li {
  margin-bottom: 0.65rem;
}

.footer-col a {
  color: var(--silver);
  font-size: 0.88rem;
}

.footer-col a:hover {
  color: var(--cold-white);
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid var(--steel);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.78rem;
  opacity: 0.6;
}

/* Inner pages */
.page-hero {
  padding: calc(var(--header-h) + 4rem) 0 3rem;
  border-bottom: 1px solid var(--steel);
  background: linear-gradient(180deg, var(--graphite) 0%, var(--deep-black) 100%);
}

.page-hero h1 {
  margin-bottom: 0.75rem;
}

.page-hero .breadcrumb {
  font-size: 0.8rem;
  opacity: 0.6;
  margin-bottom: 1rem;
}

.page-content {
  padding: 4rem 0 5rem;
}

.page-content .legal-block {
  max-width: 780px;
  margin-bottom: 2.5rem;
}

.page-content h2 {
  font-size: 1.25rem;
  margin: 2rem 0 0.75rem;
}

.page-content h3 {
  font-size: 1rem;
  margin: 1.5rem 0 0.5rem;
  color: var(--silver);
}

.page-content p,
.page-content li {
  margin-bottom: 0.85rem;
  opacity: 0.9;
}

.page-content ul {
  margin-left: 1.25rem;
  margin-bottom: 1rem;
}

/* Pricing */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin: 3rem 0 4rem;
}

.pricing-card {
  background: var(--carbon);
  border: 1px solid var(--steel);
  padding: 2.5rem 2rem;
  display: flex;
  flex-direction: column;
  position: relative;
}

.pricing-card.featured {
  border-color: var(--electric);
  box-shadow: 0 0 40px rgba(77, 163, 255, 0.1);
}

.pricing-card.featured::before {
  content: "RECOMMENDED";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translate(-50%, -50%);
  background: var(--electric);
  color: var(--deep-black);
  font-family: var(--font-display);
  font-size: 0.6rem;
  letter-spacing: 0.15em;
  padding: 0.35rem 0.75rem;
}

.pricing-tier {
  font-family: var(--font-display);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  color: var(--cyan);
  margin-bottom: 0.5rem;
}

.pricing-price {
  font-family: var(--font-display);
  font-size: 2.5rem;
  color: var(--cold-white);
  margin: 0.5rem 0;
}

.pricing-price span {
  font-size: 0.9rem;
  color: var(--silver);
  font-weight: 400;
}

.pricing-features {
  list-style: none;
  flex: 1;
  margin: 1.5rem 0;
}

.pricing-features li {
  padding: 0.5rem 0;
  border-bottom: 1px solid rgba(43, 43, 49, 0.6);
  font-size: 0.88rem;
  padding-left: 1.25rem;
  position: relative;
}

.pricing-features li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.85rem;
  width: 6px;
  height: 1px;
  background: var(--cyan);
}

/* Support FAQ */
.faq-list {
  max-width: 800px;
  margin: 2rem 0 3rem;
}

.faq-item {
  border: 1px solid var(--steel);
  margin-bottom: -1px;
  background: var(--carbon);
}

.faq-item summary {
  padding: 1.25rem 1.5rem;
  cursor: pointer;
  font-family: var(--font-display);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.9rem;
  color: var(--cold-white);
  list-style: none;
}

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

.faq-item[open] summary {
  border-bottom: 1px solid var(--steel);
  color: var(--cyan);
}

.faq-item p {
  padding: 1.25rem 1.5rem;
  font-size: 0.9rem;
  opacity: 0.85;
}

/* Security features */
.security-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin: 2rem 0 3rem;
}

.security-item {
  background: var(--carbon);
  border-left: 3px solid var(--electric);
  padding: 1.75rem;
}

.security-item h3 {
  margin-bottom: 0.5rem;
}

/* Form success */
.form-success {
  display: none;
  padding: 1rem;
  background: rgba(91, 231, 255, 0.08);
  border: 1px solid var(--cyan);
  color: var(--cyan);
  font-size: 0.9rem;
  margin-top: 1rem;
}

.form-success.visible {
  display: block;
}

/* Responsive */
@media (max-width: 1024px) {
  .hero-grid,
  .split-layout,
  .ops-wrapper,
  .contact-grid,
  .intel-banner,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .split-panel.dark {
    border-right: none;
    border-bottom: 1px solid var(--steel);
  }

  .split-panel.dark::after {
    width: 100%;
    height: 3px;
    top: auto;
    bottom: 0;
    right: auto;
    left: 0;
  }

  .intel-action {
    border-left: none;
    border-top: 1px solid var(--steel);
  }

  .cards-3x3 {
    grid-template-columns: repeat(2, 1fr);
  }

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

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

  .footer-brand {
    grid-column: 1 / -1;
  }

  .ops-sidebar {
    position: static;
  }
}

@media (max-width: 768px) {
  .nav-main {
    display: none;
    position: absolute;
    top: var(--header-h);
    left: 0;
    right: 0;
    flex-direction: column;
    background: var(--graphite);
    padding: 1.5rem;
    border-bottom: 1px solid var(--steel);
  }

  .nav-main.open {
    display: flex;
  }

  .nav-toggle {
    display: block;
  }

  .cards-2x2,
  .cards-3x3,
  .security-grid,
  .form-row {
    grid-template-columns: 1fr;
  }

  .split-panel,
  .intel-copy,
  .intel-action {
    padding: 2.5rem 1.5rem;
  }

  .hero-stats {
    flex-direction: column;
    gap: 1rem;
  }

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