:root {
  --bg: #04070b;
  --surface: #0a1017;
  --surface-2: #0f1720;
  --surface-3: #151e29;
  --line: rgba(255, 255, 255, 0.12);
  --line-strong: rgba(88, 217, 255, 0.32);
  --text: #f6f9fc;
  --muted: #a8b5c4;
  --soft: #dce7f3;
  --cyan: #38d5ff;
  --blue: #4b87ff;
  --amber: #f3b35a;
  --green: #6ee7a8;
  --danger: #ff6b86;
  --shadow: 0 30px 100px rgba(0, 0, 0, 0.56);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 15% 10%, rgba(56, 213, 255, 0.11), transparent 26%),
    radial-gradient(circle at 82% 8%, rgba(243, 179, 90, 0.08), transparent 24%),
    linear-gradient(180deg, #04070b 0%, #07101a 48%, #04070b 100%);
  color: var(--text);
  font-family: "Inter", Arial, sans-serif;
  letter-spacing: 0;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -1;
  opacity: 0.28;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: linear-gradient(180deg, black, transparent 72%);
}

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

button {
  font: inherit;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 100;
  padding: 10px 14px;
  border-radius: 8px;
  color: #031018;
  background: var(--cyan);
  transform: translateY(-140%);
}

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

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 28px;
  padding: 16px clamp(18px, 4vw, 64px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.09);
  background: rgba(4, 7, 11, 0.76);
  backdrop-filter: blur(20px);
}

.brand,
.nav-links,
.hero-actions,
.metrics,
.panel-topline,
.service-row,
.contact,
.trust-strip,
.hero-dock,
.insight-header {
  display: flex;
  align-items: center;
}

.brand {
  gap: 10px;
  font-weight: 900;
  font-size: 1rem;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border: 1px solid rgba(56, 213, 255, 0.54);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(56, 213, 255, 0.24), rgba(75, 135, 255, 0.08)),
    #07111a;
  color: var(--cyan);
  font-size: 0.82rem;
  box-shadow: inset 0 0 22px rgba(56, 213, 255, 0.12);
}

.nav-links {
  justify-content: center;
  gap: clamp(14px, 2.5vw, 30px);
  color: var(--muted);
  font-size: 0.91rem;
  font-weight: 700;
}

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

.header-action,
.button {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  font-weight: 900;
  white-space: nowrap;
}

.header-action {
  padding: 0 18px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: var(--soft);
  background: rgba(255, 255, 255, 0.045);
}

.hero {
  position: relative;
  min-height: 100vh;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(310px, 440px);
  align-items: end;
  gap: clamp(24px, 5vw, 72px);
  padding: 138px clamp(18px, 5vw, 72px) 138px;
  overflow: hidden;
}

.hero-media,
.hero-overlay,
.grid-noise {
  position: absolute;
  inset: 0;
}

.hero-media {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(1.08) contrast(1.04);
}

.hero-overlay {
  background:
    linear-gradient(90deg, rgba(4, 7, 11, 0.98) 0%, rgba(4, 7, 11, 0.72) 42%, rgba(4, 7, 11, 0.88) 100%),
    linear-gradient(180deg, rgba(4, 7, 11, 0.06) 0%, #04070b 100%);
}

.grid-noise {
  opacity: 0.52;
  background:
    linear-gradient(115deg, transparent 0 38%, rgba(56, 213, 255, 0.18) 39%, transparent 42%),
    linear-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px);
  background-size: 100% 100%, 76px 76px, 76px 76px;
  mask-image: linear-gradient(90deg, transparent, black 20%, black 82%, transparent);
}

.hero-content,
.command-panel,
.hero-dock {
  position: relative;
  z-index: 2;
}

.hero-content {
  max-width: 900px;
}

.eyebrow,
.section-kicker,
.section-heading span {
  color: var(--cyan);
  font-weight: 900;
  text-transform: uppercase;
  font-size: 0.75rem;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  border: 1px solid rgba(56, 213, 255, 0.28);
  border-radius: 999px;
  background: rgba(56, 213, 255, 0.085);
  box-shadow: 0 0 36px rgba(56, 213, 255, 0.1);
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 18px var(--green);
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 18px;
  max-width: 840px;
  font-size: clamp(4.8rem, 11vw, 10.8rem);
  line-height: 0.84;
  letter-spacing: 0;
}

.hero p {
  max-width: 760px;
  color: var(--soft);
  font-size: clamp(1.05rem, 2vw, 1.34rem);
  line-height: 1.72;
}

.hero-actions {
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.button {
  padding: 0 22px;
  border: 1px solid transparent;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

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

.button.primary {
  color: #031018;
  background: linear-gradient(135deg, var(--cyan), #8be8ff);
  box-shadow: 0 18px 52px rgba(56, 213, 255, 0.28);
}

.button.secondary {
  border-color: rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.065);
}

.metrics {
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 46px;
}

.metrics div {
  min-width: 168px;
  padding: 17px 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: linear-gradient(180deg, rgba(17, 28, 39, 0.78), rgba(8, 14, 22, 0.66));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.07);
}

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

.metrics strong {
  font-size: 1.55rem;
}

.metrics span {
  margin-top: 5px;
  color: var(--muted);
  font-size: 0.88rem;
}

.command-panel {
  align-self: end;
  padding: 22px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(13, 22, 32, 0.86), rgba(6, 11, 17, 0.8)),
    rgba(8, 13, 20, 0.72);
  box-shadow: var(--shadow);
  backdrop-filter: blur(20px);
}

.command-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  border: 1px solid rgba(56, 213, 255, 0.14);
}

.panel-topline {
  justify-content: space-between;
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 900;
  text-transform: uppercase;
}

.live {
  color: var(--green);
}

.score-ring {
  width: 170px;
  height: 170px;
  display: grid;
  place-items: center;
  margin: 28px auto;
  border-radius: 50%;
  background:
    radial-gradient(circle at center, #0c1620 0 54%, transparent 55%),
    conic-gradient(var(--green) 0 82%, rgba(255, 255, 255, 0.1) 82% 100%);
  box-shadow: 0 0 54px rgba(110, 231, 168, 0.18);
}

.score-ring span,
.score-ring small {
  grid-area: 1 / 1;
  display: block;
}

.score-ring span {
  font-size: 3.1rem;
  font-weight: 900;
}

.score-ring small {
  margin-top: 70px;
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
}

.terminal-lines,
.code-window {
  display: grid;
  gap: 10px;
  color: var(--soft);
  font-family: Consolas, "Courier New", monospace;
}

.terminal-lines {
  margin-top: 22px;
  font-size: 0.89rem;
}

.terminal-lines span,
.code-window span {
  padding: 12px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.055);
}

.terminal-lines b {
  color: var(--cyan);
  font-weight: 700;
}

.hero-dock {
  position: absolute;
  left: clamp(18px, 5vw, 72px);
  right: clamp(18px, 5vw, 72px);
  bottom: 28px;
  justify-content: space-between;
  gap: 12px;
  padding: 12px;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 8px;
  background: rgba(5, 10, 16, 0.78);
  backdrop-filter: blur(16px);
}

.hero-dock div {
  flex: 1;
  min-height: 76px;
  padding: 15px 16px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.045);
}

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

.hero-dock span {
  color: var(--cyan);
  font-size: 0.76rem;
  font-weight: 900;
  text-transform: uppercase;
}

.hero-dock strong {
  margin-top: 8px;
  color: var(--soft);
  font-size: 0.96rem;
}

.trust-strip {
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
  padding: 18px clamp(18px, 5vw, 72px);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.035);
}

.trust-strip span {
  padding: 9px 14px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 800;
}

.platform,
.services,
.workflow,
.contact,
.capabilities,
.stack,
.pricing,
.faq,
.admin-shell,
.product-deliverables {
  padding: clamp(72px, 9vw, 120px) clamp(18px, 5vw, 72px);
}

.product-hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, 440px);
  align-items: end;
  gap: clamp(24px, 5vw, 72px);
  padding: 138px clamp(18px, 5vw, 72px) 72px;
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(90deg, rgba(4, 7, 11, 0.93), rgba(4, 7, 11, 0.72)),
    url("assets/nexuscore-hero.png") center / cover;
}

.product-copy h1 {
  max-width: 980px;
  margin: 12px 0 20px;
  font-size: clamp(3.3rem, 7vw, 7.8rem);
  line-height: 0.88;
}

.product-copy p {
  max-width: 780px;
  color: var(--soft);
  font-size: clamp(1.05rem, 2vw, 1.28rem);
  line-height: 1.72;
}

.product-purchase {
  padding: 28px;
  border: 1px solid rgba(56, 213, 255, 0.42);
  border-radius: 8px;
  background:
    linear-gradient(160deg, rgba(56, 213, 255, 0.18), transparent 36%),
    linear-gradient(180deg, rgba(19, 30, 42, 0.94), rgba(8, 13, 20, 0.96));
  box-shadow: var(--shadow);
}

.product-purchase > span {
  color: var(--cyan);
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.product-purchase h2 {
  margin: 18px 0 6px;
  font-size: 2rem;
}

.product-purchase > strong {
  display: block;
  margin-bottom: 14px;
  font-size: 4.2rem;
  line-height: 1;
}

.product-purchase p,
.product-purchase li {
  color: var(--muted);
  line-height: 1.65;
}

.product-purchase ul {
  display: grid;
  gap: 10px;
  margin: 24px 0;
  padding: 0;
  list-style: none;
}

.product-purchase li::before {
  content: "+";
  margin-right: 10px;
  color: var(--green);
  font-weight: 900;
}

.product-proof {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  padding: 18px clamp(18px, 5vw, 72px);
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.035);
}

.product-proof div {
  min-height: 92px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.045);
}

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

.product-proof strong {
  font-size: 1.8rem;
}

.product-proof span {
  margin-top: 6px;
  color: var(--muted);
  font-weight: 700;
}

.page-hero {
  min-height: 64vh;
  display: flex;
  flex-direction: column;
  justify-content: end;
  padding: 132px clamp(18px, 5vw, 72px) 72px;
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(120deg, rgba(56, 213, 255, 0.12), transparent 36%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.035), transparent),
    var(--bg);
}

.page-hero h1 {
  max-width: 1050px;
  margin: 12px 0 20px;
  font-size: clamp(2.7rem, 6vw, 6.7rem);
  line-height: 0.92;
}

.page-hero p {
  max-width: 760px;
  color: var(--soft);
  font-size: clamp(1.04rem, 2vw, 1.28rem);
  line-height: 1.72;
}

.page-section {
  padding-top: clamp(56px, 7vw, 92px);
}

.section-heading {
  max-width: 930px;
  margin-bottom: 34px;
}

.section-heading h2,
.service-copy h2,
.contact h2 {
  margin-bottom: 0;
  font-size: clamp(2rem, 4.6vw, 4.5rem);
  line-height: 1.02;
  letter-spacing: 0;
}

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

.premium-grid {
  grid-template-columns: 1.35fr repeat(3, 1fr);
}

.feature-card,
.step,
.insight-panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(19, 30, 42, 0.96), rgba(8, 13, 20, 0.98));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.feature-card {
  min-height: 330px;
  padding: 28px;
  transition: transform 180ms ease, border-color 180ms ease;
}

.feature-card:hover {
  transform: translateY(-4px);
  border-color: var(--line-strong);
}

.feature-card.featured {
  background:
    linear-gradient(160deg, rgba(56, 213, 255, 0.16), transparent 36%),
    linear-gradient(180deg, rgba(19, 30, 42, 0.98), rgba(8, 13, 20, 0.98));
}

.icon-box {
  display: grid;
  place-items: center;
  width: 54px;
  height: 54px;
  margin-bottom: 56px;
  border-radius: 8px;
  background: rgba(56, 213, 255, 0.12);
  color: var(--cyan);
  font-weight: 900;
}

.feature-card h3,
.step h3 {
  margin-bottom: 12px;
  font-size: 1.35rem;
}

.feature-card p,
.step p,
.service-copy p,
.contact p,
.feature-card small {
  color: var(--muted);
  line-height: 1.7;
}

.feature-card small {
  display: block;
  margin-top: 18px;
}

.mini-chart {
  height: 76px;
  display: flex;
  align-items: end;
  gap: 8px;
  margin-top: 28px;
}

.mini-chart span {
  flex: 1;
  min-height: 24px;
  border-radius: 8px 8px 0 0;
  background: linear-gradient(180deg, var(--cyan), rgba(56, 213, 255, 0.1));
}

.capabilities {
  background:
    linear-gradient(120deg, rgba(56, 213, 255, 0.08), transparent 38%),
    var(--surface);
}

.compact {
  max-width: 820px;
}

.capability-layout {
  display: grid;
  grid-template-columns: minmax(260px, 0.7fr) minmax(0, 1.3fr);
  gap: 18px;
}

.capability-tabs {
  display: grid;
  gap: 10px;
}

.capability-tabs button {
  min-height: 66px;
  padding: 0 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--soft);
  text-align: left;
  font-weight: 900;
  background: rgba(255, 255, 255, 0.045);
}

.capability-tabs button.active {
  border-color: rgba(56, 213, 255, 0.48);
  color: var(--cyan);
  background: rgba(56, 213, 255, 0.1);
}

.insight-panel {
  padding: 26px;
}

.insight-header {
  justify-content: space-between;
  gap: 18px;
}

.insight-header span {
  color: var(--cyan);
  font-weight: 900;
  text-transform: uppercase;
  font-size: 0.78rem;
}

.insight-header strong {
  color: var(--soft);
}

.insight-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 24px 0;
}

.insight-grid div {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.045);
}

.insight-grid small,
.insight-grid b {
  display: block;
}

.insight-grid small {
  color: var(--muted);
  font-weight: 800;
  text-transform: uppercase;
}

.insight-grid b {
  margin-top: 10px;
  font-size: 2rem;
}

.code-window {
  padding: 14px;
  border: 1px solid rgba(56, 213, 255, 0.18);
  border-radius: 8px;
  background: #050a10;
  font-size: 0.92rem;
}

.code-window span {
  padding: 0;
  background: transparent;
}

.services {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 1.1fr);
  gap: clamp(28px, 6vw, 86px);
  background: var(--surface-2);
}

.service-copy p {
  max-width: 620px;
  font-size: 1.02rem;
}

.service-list {
  display: grid;
  gap: 12px;
  align-self: center;
}

.service-row {
  justify-content: space-between;
  gap: 22px;
  min-height: 78px;
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.045);
}

.service-row span {
  font-weight: 900;
}

.service-row strong {
  color: var(--muted);
  font-size: 0.9rem;
  text-align: right;
}

.stack {
  background:
    linear-gradient(180deg, rgba(75, 135, 255, 0.075), transparent 44%),
    var(--bg);
}

.stack-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.stack-grid span {
  min-height: 86px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--soft);
  font-weight: 900;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.065), rgba(255, 255, 255, 0.025));
}

.workflow {
  background: var(--bg);
}

.timeline {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.step {
  min-height: 240px;
  padding: 24px;
}

.step > span {
  display: block;
  margin-bottom: 58px;
  color: var(--amber);
  font-weight: 900;
}

.contact {
  justify-content: space-between;
  gap: 28px;
  border-top: 1px solid var(--line);
  background:
    linear-gradient(135deg, rgba(56, 213, 255, 0.1), transparent 32%),
    var(--surface-3);
}

.contact h2 {
  max-width: 920px;
}

.contact p {
  max-width: 700px;
  margin: 18px 0 0;
}

.delivery-grid,
.case-grid,
.pricing-grid,
.product-grid,
.audience-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

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

.product-split {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(320px, 1.15fr);
  gap: clamp(24px, 5vw, 72px);
  align-items: start;
}

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

.audience-list div {
  min-height: 170px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.045);
}

.audience-list b {
  display: block;
  margin-bottom: 12px;
  font-size: 1.08rem;
}

.audience-list p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.product-deliverables {
  background: var(--surface-2);
}

.deliverable-table {
  display: grid;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.04);
}

.deliverable-table > div {
  display: grid;
  grid-template-columns: minmax(180px, 0.36fr) minmax(0, 1fr);
  gap: 18px;
  padding: 20px 22px;
  border-bottom: 1px solid var(--line);
}

.deliverable-table > div:last-child {
  border-bottom: 0;
}

.deliverable-table span {
  color: var(--muted);
  font-weight: 800;
}

.deliverable-table strong {
  color: var(--soft);
}

.product-pricing {
  background:
    linear-gradient(180deg, rgba(75, 135, 255, 0.075), transparent 44%),
    var(--bg);
}

.delivery-grid article,
.price-card,
.admin-form,
.admin-preview,
.faq-list details {
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(19, 30, 42, 0.96), rgba(8, 13, 20, 0.98));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.delivery-grid article {
  min-height: 230px;
  padding: 26px;
}

.delivery-grid strong {
  color: var(--amber);
}

.case-hero {
  background:
    linear-gradient(120deg, rgba(243, 179, 90, 0.13), transparent 36%),
    var(--bg);
}

.case-metrics {
  margin-top: 26px;
}

.price-card {
  min-height: 420px;
  padding: 28px;
}

.price-card.featured {
  border-color: rgba(56, 213, 255, 0.45);
  background:
    linear-gradient(160deg, rgba(56, 213, 255, 0.18), transparent 36%),
    linear-gradient(180deg, rgba(19, 30, 42, 0.98), rgba(8, 13, 20, 0.98));
}

.price-card > span {
  color: var(--cyan);
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.price-card h3 {
  margin: 18px 0 8px;
  font-size: 1.6rem;
}

.price-card > strong {
  display: block;
  margin-bottom: 24px;
  font-size: 3rem;
}

.price-card ul {
  display: grid;
  gap: 12px;
  min-height: 140px;
  margin: 0 0 28px;
  padding: 0;
  color: var(--muted);
  list-style: none;
}

.price-card li::before {
  content: "✓";
  margin-right: 10px;
  color: var(--green);
}

.faq {
  background: var(--surface);
}

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

.faq-list details {
  padding: 20px 22px;
}

.faq-list summary {
  cursor: pointer;
  font-weight: 900;
}

.faq-list p {
  color: var(--muted);
  line-height: 1.7;
}

.admin-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 420px);
  gap: 18px;
}

.admin-form,
.admin-preview {
  padding: 26px;
}

.admin-form {
  display: grid;
  gap: 16px;
}

.admin-form label {
  display: grid;
  gap: 8px;
  color: var(--soft);
  font-weight: 800;
}

.admin-form input,
.admin-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 13px 14px;
  color: var(--text);
  background: rgba(255, 255, 255, 0.06);
}

.admin-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.admin-status {
  min-height: 24px;
  margin: 0;
  color: var(--green);
  font-weight: 800;
}

.admin-preview h2 {
  font-size: clamp(2.2rem, 4vw, 4rem);
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 24px clamp(18px, 5vw, 72px);
  border-top: 1px solid var(--line);
  color: var(--muted);
  background: #03060a;
}

@media (max-width: 1100px) {
  .platform-grid,
  .premium-grid,
  .timeline {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 980px) {
  .site-header {
    grid-template-columns: 1fr auto;
  }

  .nav-links {
    display: none;
  }

  .hero,
  .product-hero,
  .services,
  .capability-layout,
  .admin-shell,
  .product-split {
    grid-template-columns: 1fr;
  }

  .command-panel {
    width: 100%;
    max-width: 560px;
  }

  .hero-dock {
    position: relative;
    left: auto;
    right: auto;
    bottom: auto;
    grid-column: 1 / -1;
    margin-top: 10px;
  }
}

@media (max-width: 700px) {
  .site-header {
    padding: 14px 16px;
  }

  .header-action {
    display: none;
  }

  .hero {
    min-height: auto;
    padding: 112px 16px 42px;
  }

  h1 {
    max-width: 100%;
    font-size: clamp(3rem, 16vw, 4.6rem);
    overflow-wrap: anywhere;
  }

  .metrics,
  .hero-actions,
  .contact,
  .hero-dock {
    align-items: stretch;
    flex-direction: column;
  }

  .metrics div,
  .button,
  .hero-dock div {
    width: 100%;
  }

  .platform-grid,
  .premium-grid,
  .timeline,
  .stack-grid,
  .insight-grid,
  .delivery-grid,
  .case-grid,
  .pricing-grid,
  .product-grid,
  .audience-list,
  .product-proof {
    grid-template-columns: 1fr;
  }

  .service-row,
  .insight-header,
  .site-footer {
    align-items: flex-start;
    flex-direction: column;
  }

  .service-row strong {
    text-align: left;
  }

  .product-hero {
    min-height: auto;
    padding: 112px 16px 42px;
  }

  .product-copy h1 {
    font-size: clamp(2.8rem, 15vw, 4.8rem);
    overflow-wrap: anywhere;
  }

  .product-purchase > strong {
    font-size: 3.2rem;
  }

  .deliverable-table > div {
    grid-template-columns: 1fr;
  }
}