:root {
  --bg: #f6f3ee;
  --bg-deep: #ebe4d7;
  --surface: rgba(252, 249, 242, 0.86);
  --surface-strong: rgba(255, 252, 246, 0.96);
  --surface-soft: rgba(244, 240, 232, 0.78);
  --line: rgba(58, 76, 58, 0.14);
  --line-strong: rgba(58, 76, 58, 0.28);
  --text: #1f261d;
  --muted: #526053;
  --accent: #5f7a61;
  --accent-deep: #476049;
  --accent-soft: #dce7db;
  --gold: #c2a85a;
  --shadow: 0 28px 80px rgba(36, 42, 34, 0.1);
  --shadow-soft: 0 18px 48px rgba(36, 42, 34, 0.07);
  --radius-xl: 36px;
  --radius-lg: 28px;
  --radius-md: 22px;
  --radius-sm: 16px;
  --max-width: 1240px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "IBM Plex Sans", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 10% 10%, rgba(95, 122, 97, 0.12), transparent 26rem),
    radial-gradient(circle at 90% 12%, rgba(194, 168, 90, 0.13), transparent 20rem),
    radial-gradient(circle at 85% 70%, rgba(95, 122, 97, 0.08), transparent 18rem),
    linear-gradient(180deg, #faf7f0 0%, var(--bg) 38%, #f4eee3 100%);
}

body::before,
body::after {
  content: "";
  position: fixed;
  inset: auto;
  width: 24rem;
  height: 24rem;
  border-radius: 50%;
  pointer-events: none;
  filter: blur(14px);
  opacity: 0.85;
  z-index: 0;
}

body::before {
  top: 5rem;
  right: -10rem;
  background: rgba(95, 122, 97, 0.08);
}

body::after {
  left: -12rem;
  bottom: 8rem;
  background: rgba(194, 168, 90, 0.08);
}

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

.skip-link {
  position: fixed;
  left: 1rem;
  top: -4rem;
  z-index: 30;
  padding: 0.7rem 0.9rem;
  border-radius: 999px;
  background: var(--text);
  color: #fdfaf2;
  font-size: 0.85rem;
  font-weight: 700;
  transition: top 0.2s ease;
}

.skip-link:focus {
  top: 1rem;
  outline: none;
}

p,
li {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

h1,
h2,
h3 {
  margin: 0;
  font-family: "Cormorant Garamond", serif;
  color: var(--text);
  line-height: 0.98;
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(3.4rem, 7vw, 7rem);
  max-width: 10ch;
}

h2 {
  font-size: clamp(2.7rem, 5vw, 5rem);
  text-wrap: balance;
}

h3 {
  font-size: clamp(1.8rem, 2.4vw, 2.5rem);
}

strong {
  color: var(--text);
}

ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-shell {
  position: relative;
  z-index: 1;
  width: min(calc(100% - 2rem), var(--max-width));
  margin: 0 auto;
  padding: 1rem 0 4rem;
}

.site-header {
  position: sticky;
  top: 1rem;
  z-index: 20;
}

.floating-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.9rem 1.1rem;
  border: 1px solid rgba(255, 255, 255, 0.45);
  border-radius: 999px;
  background:
    linear-gradient(135deg, rgba(255, 252, 246, 0.9), rgba(247, 242, 233, 0.76));
  backdrop-filter: blur(20px);
  box-shadow: 0 16px 38px rgba(31, 38, 29, 0.08);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
}

.brand-logo {
  display: block;
  width: clamp(9rem, 16vw, 12rem);
  height: auto;
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  min-height: 2.2rem;
  padding: 0.4rem 0.8rem;
  border: 1px solid rgba(58, 76, 58, 0.12);
  border-radius: 999px;
  background: rgba(255, 252, 246, 0.75);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.site-nav {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.menu-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  padding: 0;
  border: 1px solid rgba(58, 76, 58, 0.14);
  border-radius: 999px;
  background: rgba(255, 252, 246, 0.82);
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 1.1rem;
  height: 2px;
  margin: 0.16rem 0;
  border-radius: 999px;
  background: var(--text);
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.menu-toggle:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px rgba(95, 122, 97, 0.18);
}

.site-nav a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.7rem;
  padding: 0.55rem 0.95rem;
  border-radius: 999px;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--muted);
  transition: color 0.2s ease, transform 0.2s ease, background-color 0.2s ease;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--text);
  background: rgba(255, 252, 246, 0.9);
  outline: none;
}

.site-nav .nav-cta {
  color: #fdfaf2;
  background: linear-gradient(135deg, var(--accent), var(--accent-deep));
  box-shadow: 0 12px 28px rgba(71, 96, 73, 0.22);
}

.site-nav .nav-cta:hover,
.site-nav .nav-cta:focus-visible {
  color: #ffffff;
  background: linear-gradient(135deg, #557057, #3f5641);
  transform: translateY(-1px);
}

.section-panel {
  position: relative;
  margin-top: 1.4rem;
  padding: clamp(1.3rem, 3vw, 2.4rem);
  border: 1px solid rgba(255, 255, 255, 0.56);
  border-radius: var(--radius-xl);
  background:
    linear-gradient(180deg, rgba(255, 252, 246, 0.8), rgba(246, 241, 232, 0.74)),
    var(--surface);
  box-shadow: var(--shadow);
}

.section-layout {
  display: flex;
  flex-direction: column;
  gap: 1.8rem;
}

.eyebrow,
.stack-kicker {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.eyebrow {
  color: var(--accent);
}

.stack-kicker {
  color: var(--gold);
}

.section-heading {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.7rem;
  text-align: center;
}

.section-heading-left {
  align-items: flex-start;
  text-align: left;
}

.section-support {
  max-width: 52rem;
  font-size: 1rem;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(19rem, 0.85fr);
  gap: clamp(1.2rem, 3vw, 2.4rem);
  min-height: min(52rem, calc(100vh - 5rem));
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background:
    radial-gradient(circle at top left, rgba(255, 255, 255, 0.42), transparent 28rem),
    radial-gradient(circle at 80% 18%, rgba(95, 122, 97, 0.08), transparent 18rem);
  pointer-events: none;
}

.hero-copy,
.hero-aside,
.ecosystem-layout,
.ecosystem-detail,
.card-grid,
.model-grid,
.layers-grid,
.npc-grid,
.vendor-info-grid,
.closing-section {
  position: relative;
}

.hero-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 1.2rem;
}

.hero-subhead {
  max-width: 44rem;
  font-size: clamp(1.15rem, 2vw, 1.45rem);
  color: var(--text);
}

.hero-lede {
  max-width: 58ch;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 0.3rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3.1rem;
  padding: 0.8rem 1.15rem;
  border-radius: 999px;
  font-size: 0.94rem;
  font-weight: 700;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease, color 0.2s ease;
}

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

.button-primary {
  color: #fdfaf2;
  background: linear-gradient(135deg, var(--accent), var(--accent-deep));
  box-shadow: 0 14px 28px rgba(71, 96, 73, 0.22);
}

.button-secondary,
.button-tertiary {
  border: 1px solid var(--line-strong);
  background: rgba(255, 252, 246, 0.72);
}

.button-tertiary {
  color: var(--accent);
}

.hero-rail {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.8rem;
  margin-top: 0.4rem;
}

.hero-rail-item,
.signal-card,
.detail-card,
.process-card,
.feature-card,
.flow-card,
.principles-card,
.layer-card,
.npc-card,
.vendor-card,
.closing-manifest {
  padding: 1.2rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(180deg, rgba(255, 252, 246, 0.84), rgba(249, 244, 235, 0.7));
  box-shadow: var(--shadow-soft);
}

.hero-rail-item {
  border-radius: var(--radius-md);
  background: rgba(255, 252, 246, 0.76);
}

.hero-rail-label {
  display: block;
  margin-bottom: 0.35rem;
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
}

.hero-aside {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 1rem;
}

.signal-title {
  font-size: clamp(2rem, 3.4vw, 3.4rem);
}

.signal-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 1rem;
}

.signal-list li,
.key-list li {
  position: relative;
  padding-left: 1.1rem;
}

.signal-list li::before,
.key-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.75em;
  width: 0.42rem;
  height: 0.42rem;
  border-radius: 50%;
  background: var(--gold);
  transform: translateY(-50%);
}

.signal-card-muted {
  background:
    linear-gradient(135deg, rgba(95, 122, 97, 0.08), rgba(194, 168, 90, 0.08)),
    rgba(255, 252, 246, 0.72);
}

.ecosystem-layout {
  display: grid;
  grid-template-columns: minmax(18rem, 0.95fr) minmax(0, 1.05fr);
  gap: 1.2rem;
}

.ecosystem-diagram {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 28rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background:
    radial-gradient(circle at center, rgba(95, 122, 97, 0.09), transparent 24%),
    radial-gradient(circle at center, rgba(194, 168, 90, 0.08), transparent 48%),
    rgba(255, 252, 246, 0.76);
  overflow: hidden;
}

.orbit-ring,
.orbit-path {
  position: absolute;
  pointer-events: none;
}

.orbit-ring {
  border: 1px solid rgba(58, 76, 58, 0.18);
  border-radius: 50%;
}

.orbit-ring-a {
  width: 10rem;
  height: 10rem;
}

.orbit-ring-b {
  width: 16rem;
  height: 16rem;
}

.orbit-ring-c {
  width: 23rem;
  height: 23rem;
}

.orbit-path-horizontal {
  width: 72%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(58, 76, 58, 0.16), transparent);
}

.orbit-path-vertical {
  width: 1px;
  height: 72%;
  background: linear-gradient(180deg, transparent, rgba(58, 76, 58, 0.16), transparent);
}

.orbit-node {
  position: absolute;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 7rem;
  min-height: 2.6rem;
  padding: 0.35rem 0.9rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 252, 246, 0.94);
  font-size: 0.84rem;
  font-weight: 700;
  color: var(--text);
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease, background-color 0.2s ease, color 0.2s ease;
}

.orbit-node:hover,
.orbit-node:focus-visible,
.orbit-node.is-active {
  transform: translateY(-2px);
  box-shadow: 0 16px 32px rgba(31, 38, 29, 0.12);
  outline: none;
}

.orbit-node.is-active,
.orbit-node:hover,
.orbit-node:focus-visible {
  border-color: rgba(95, 122, 97, 0.3);
}

.orbit-node-center {
  z-index: 1;
  background: linear-gradient(135deg, var(--accent), var(--accent-deep));
  color: #fdfaf2;
}

.orbit-node-center.is-active,
.orbit-node-center:hover,
.orbit-node-center:focus-visible {
  background: linear-gradient(135deg, #557057, #415643);
  color: #ffffff;
}

.orbit-node-top {
  top: 10%;
}

.orbit-node-left {
  left: 4%;
  top: 50%;
  transform: translateY(-50%);
}

.orbit-node-left:hover,
.orbit-node-left:focus-visible,
.orbit-node-left.is-active {
  transform: translateY(calc(-50% - 2px));
}

.orbit-node-right {
  right: 4%;
  top: 50%;
  transform: translateY(-50%);
}

.orbit-node-right:hover,
.orbit-node-right:focus-visible,
.orbit-node-right.is-active {
  transform: translateY(calc(-50% - 2px));
}

.orbit-node-bottom {
  bottom: 10%;
}

.ecosystem-detail {
  display: grid;
  gap: 1rem;
}

.detail-card h3 {
  margin-top: 0.35rem;
}

.detail-card p {
  margin-top: 0.65rem;
}

.orbit-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-top: 1rem;
}

.orbit-pills span {
  display: inline-flex;
  align-items: center;
  min-height: 2rem;
  padding: 0.35rem 0.7rem;
  border: 1px solid rgba(58, 76, 58, 0.12);
  border-radius: 999px;
  background: rgba(255, 252, 246, 0.8);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--accent);
}

.process-card {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.process-step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.8rem;
  padding-top: 0.8rem;
  border-top: 1px solid rgba(58, 76, 58, 0.1);
}

.process-step:first-of-type {
  padding-top: 0;
  border-top: 0;
}

.process-step span,
.card-index,
.layer-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.2rem;
  height: 2.2rem;
  border-radius: 999px;
  background: rgba(95, 122, 97, 0.1);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: var(--accent);
}

.card-grid,
.layers-grid,
.vendor-info-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.feature-card,
.layer-card {
  min-height: 100%;
}

.feature-card h3,
.layer-card h3 {
  margin-top: 1rem;
  margin-bottom: 0.6rem;
}

.card-detail {
  margin-top: 0.8rem;
  font-size: 0.92rem;
  color: var(--accent);
}

.model-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(18rem, 0.85fr);
  gap: 1rem;
}

.flow-card {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 0.8rem;
  background:
    radial-gradient(circle at top left, rgba(95, 122, 97, 0.09), transparent 15rem),
    rgba(255, 252, 246, 0.78);
}

.flow-stage {
  padding: 1rem;
  border: 1px solid rgba(58, 76, 58, 0.1);
  border-radius: var(--radius-md);
  background: rgba(255, 252, 246, 0.82);
}

.flow-stage h3 {
  margin: 0.35rem 0 0.4rem;
}

.flow-stage-tag {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold);
}

.flow-arrow {
  display: grid;
  place-items: center;
  height: 2rem;
  font-size: 1.5rem;
  color: var(--accent);
}

.principles-card {
  background:
    linear-gradient(180deg, rgba(95, 122, 97, 0.08), rgba(255, 252, 246, 0.74));
}

.key-list {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  margin-top: 1rem;
}

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

.npc-card {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.npc-card-accent {
  background:
    linear-gradient(135deg, rgba(95, 122, 97, 0.12), rgba(255, 252, 246, 0.78));
}

.compare-line {
  display: grid;
  grid-template-columns: minmax(8rem, 10rem) 1fr;
  gap: 0.8rem;
  padding-top: 0.85rem;
  border-top: 1px solid rgba(58, 76, 58, 0.1);
}

.compare-line:first-of-type {
  margin-top: 0.4rem;
}

.vendor-cta-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.2rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(255, 252, 246, 0.7);
}

.vendor-cta-row p {
  max-width: 34rem;
}

.vendor-strip-shell {
  overflow: hidden;
  padding: 0.4rem 0;
  border-top: 1px solid rgba(58, 76, 58, 0.08);
  border-bottom: 1px solid rgba(58, 76, 58, 0.08);
}

.vendor-grid {
  display: flex;
  gap: 1rem;
  width: max-content;
}

.vendor-grid--marquee {
  animation: vendor-scroll 34s linear infinite;
}

.vendor-grid:not(.vendor-grid--marquee) {
  width: 100%;
}

.vendor-grid--marquee:hover {
  animation-play-state: paused;
}

.vendor-item {
  display: grid;
  grid-template-columns: 5rem minmax(0, 1fr);
  gap: 0.9rem;
  align-items: center;
  min-width: min(23rem, calc(100vw - 4rem));
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(180deg, rgba(255, 252, 246, 0.86), rgba(248, 243, 235, 0.74));
}

.vendor-grid:not(.vendor-grid--marquee) .vendor-item,
.vendor-grid:not(.vendor-grid--marquee) .vendor-empty-state {
  min-width: 100%;
}

.vendor-empty-state {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: min(40rem, calc(100vw - 4rem));
  min-height: 7rem;
  padding: 1rem 1.2rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(180deg, rgba(255, 252, 246, 0.86), rgba(248, 243, 235, 0.74));
}

.vendor-empty-state p {
  text-align: center;
}

.vendor-logo-wrap {
  display: grid;
  place-items: center;
  width: 5rem;
  height: 5rem;
  padding: 0.65rem;
  border: 1px solid rgba(58, 76, 58, 0.1);
  border-radius: 18px;
  background: rgba(255, 252, 246, 0.88);
}

.vendor-logo-wrap img {
  display: block;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.vendor-logo-placeholder {
  width: 2.4rem;
  height: 2.4rem;
  border-radius: 50%;
  background:
    radial-gradient(circle at center, rgba(95, 122, 97, 0.55) 0 0.23rem, transparent 0.24rem),
    radial-gradient(circle at center, transparent 0 0.72rem, rgba(194, 168, 90, 0.45) 0.74rem 0.86rem, transparent 0.88rem),
    radial-gradient(circle at center, transparent 0 1.08rem, rgba(95, 122, 97, 0.18) 1.1rem 1.18rem, transparent 1.2rem);
}

.vendor-item-copy h4 {
  margin: 0 0 0.3rem;
  font-size: 1rem;
  line-height: 1.3;
  color: var(--text);
}

.vendor-link {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--accent);
  word-break: break-word;
}

.vendor-link--muted {
  color: var(--muted);
}

.closing-section {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(18rem, 0.8fr);
  gap: 1rem;
  align-items: stretch;
}

.closing-copy {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.closing-manifest {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.45rem;
  background:
    linear-gradient(135deg, rgba(95, 122, 97, 0.12), rgba(194, 168, 90, 0.08)),
    rgba(255, 252, 246, 0.76);
}

.closing-manifest p {
  font-family: "Cormorant Garamond", serif;
  font-size: clamp(2rem, 3vw, 3rem);
  line-height: 1;
  color: var(--text);
}

.site-footer {
  display: flex;
  justify-content: center;
  padding: 1.4rem 0 0.4rem;
}

.site-footer p {
  font-size: 0.92rem;
  color: var(--muted);
}

@keyframes vendor-scroll {
  from {
    transform: translateX(0);
  }

  to {
    transform: translateX(calc(-50% - 0.5rem));
  }
}

@media (max-width: 1080px) {
  .hero,
  .ecosystem-layout,
  .model-grid,
  .npc-grid,
  .closing-section {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .hero-rail,
  .card-grid,
  .layers-grid,
  .vendor-info-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .section-heading,
  .section-heading-left {
    align-items: flex-start;
    text-align: left;
  }
}

@media (max-width: 760px) {
  .page-shell {
    width: min(calc(100% - 1rem), var(--max-width));
    padding-bottom: 2rem;
  }

  .site-header {
    top: 0.5rem;
  }

  .floating-nav {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 0.75rem;
    border-radius: 999px;
    padding: 0.7rem 0.8rem;
  }

  .brand {
    min-width: 0;
    width: auto;
    gap: 0.6rem;
  }

  .brand-mark {
    display: none;
  }

  .brand-logo {
    width: min(11rem, 56vw);
  }

  .menu-toggle {
    display: inline-flex;
    flex-direction: column;
  }

  .site-nav {
    display: none;
  }

  .floating-nav.is-menu-open {
    border-radius: 28px;
    padding-bottom: 0.9rem;
  }

  .floating-nav.is-menu-open .menu-toggle span:nth-child(1) {
    transform: translateY(6px) rotate(45deg);
  }

  .floating-nav.is-menu-open .menu-toggle span:nth-child(2) {
    opacity: 0;
  }

  .floating-nav.is-menu-open .menu-toggle span:nth-child(3) {
    transform: translateY(-6px) rotate(-45deg);
  }

  .floating-nav.is-menu-open .site-nav {
    display: grid;
    grid-column: 1 / -1;
    grid-template-columns: 1fr;
    width: 100%;
    gap: 0.5rem;
    padding-top: 0.2rem;
  }

  .site-nav a {
    width: 100%;
    min-height: 2.85rem;
    padding: 0.65rem 0.9rem;
    text-align: left;
    white-space: normal;
  }

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

  .section-panel {
    padding: 1rem;
    border-radius: 26px;
  }

  h1 {
    max-width: none;
    font-size: clamp(2.8rem, 12vw, 4.4rem);
  }

  h2 {
    font-size: clamp(2.2rem, 10vw, 3.6rem);
  }

  .hero-rail,
  .card-grid,
  .layers-grid,
  .vendor-info-grid {
    grid-template-columns: 1fr;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

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

  .ecosystem-diagram {
    min-height: 22rem;
  }

  .orbit-ring-a {
    width: 7rem;
    height: 7rem;
  }

  .orbit-ring-b {
    width: 11rem;
    height: 11rem;
  }

  .orbit-ring-c {
    width: 16rem;
    height: 16rem;
  }

  .orbit-node {
    min-width: 5.8rem;
    min-height: 2.3rem;
    padding: 0.3rem 0.65rem;
    font-size: 0.74rem;
  }

  .orbit-node-left {
    left: 2%;
  }

  .orbit-node-right {
    right: 2%;
  }

  .compare-line,
  .vendor-cta-row {
    grid-template-columns: 1fr;
    flex-direction: column;
    align-items: flex-start;
  }

  .vendor-item {
    width: 100%;
    min-width: min(19rem, calc(100vw - 2.5rem));
  }

  .vendor-empty-state {
    width: 100%;
    min-width: min(19rem, calc(100vw - 2.5rem));
  }
}