:root {
  color-scheme: light;
  --black: #050505;
  --ink: #121212;
  --muted: #626262;
  --paper: #f7f6f2;
  --white: #ffffff;
  --line: rgba(5, 5, 5, 0.12);
  --line-dark: rgba(255, 255, 255, 0.16);
  --green: #36ff7a;
  --green-deep: #00a86b;
  --aqua: #78ffe0;
  --amber: #f7c94b;
  --card: #f0efea;
  --shadow: 0 28px 80px rgba(0, 0, 0, 0.16);
  font-family:
    Inter, "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", system-ui,
    sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  overflow-x: hidden;
}

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

img {
  max-width: 100%;
}

.site-header {
  position: fixed;
  top: 20px;
  left: 50%;
  z-index: 20;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 24px;
  align-items: center;
  width: min(1180px, calc(100% - 36px));
  padding: 14px 16px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  background: rgba(5, 5, 5, 0.82);
  color: var(--white);
  transform: translateX(-50%);
  backdrop-filter: blur(20px);
}

.brand {
  display: inline-flex;
  align-items: center;
  width: 166px;
}

.brand img {
  display: block;
  width: 166px;
  height: auto;
  filter: brightness(0) invert(1);
}

.site-nav {
  display: flex;
  justify-content: center;
  gap: clamp(16px, 2.6vw, 34px);
  color: rgba(255, 255, 255, 0.76);
  font-size: 15px;
  font-weight: 700;
}

.site-nav a,
.button,
.header-cta {
  transition:
    transform 0.2s ease,
    color 0.2s ease,
    background 0.2s ease,
    border-color 0.2s ease;
}

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

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

.header-cta {
  padding: 0 18px;
  background: var(--white);
  color: var(--black);
  font-size: 14px;
}

.button {
  min-width: 156px;
  padding: 0 22px;
  border: 1px solid currentColor;
}

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

.button.primary {
  border-color: var(--green);
  background: var(--green);
  color: var(--black);
}

.button.secondary {
  border-color: rgba(255, 255, 255, 0.28);
  color: var(--white);
}

.menu-button {
  display: none;
  width: 42px;
  height: 42px;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
}

.menu-button span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: var(--white);
}

.hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.16fr) minmax(420px, 0.84fr);
  gap: 56px;
  align-items: center;
  min-height: 100vh;
  padding: 78px max(24px, calc((100vw - 1180px) / 2)) 116px;
  background:
    radial-gradient(circle at 72% 42%, rgba(54, 255, 122, 0.17), transparent 26%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.04), transparent 42%),
    var(--black);
  color: var(--white);
  overflow: hidden;
}

.hero::before {
  position: absolute;
  inset: 0;
  pointer-events: none;
  content: "";
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.06) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: radial-gradient(circle at 66% 48%, black, transparent 66%);
}

.hero-copy,
.security-graph {
  position: relative;
  z-index: 1;
}

.kicker {
  margin: 0 0 16px;
  color: var(--green-deep);
  font-size: 13px;
  font-weight: 950;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero .kicker,
.dark-section .kicker,
.contact-section .kicker {
  color: var(--green);
}

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

h1 {
  max-width: none;
  margin-bottom: 18px;
  font-size: clamp(46px, 3.15vw, 58px);
  line-height: 1.04;
  letter-spacing: 0;
  white-space: nowrap;
}

h2 {
  margin-bottom: 22px;
  font-size: clamp(34px, 5vw, 66px);
  line-height: 1.02;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 12px;
  font-size: 24px;
  line-height: 1.18;
}

.hero-lede,
.section-copy p,
.about-section p {
  color: rgba(255, 255, 255, 0.72);
  font-size: 18px;
  line-height: 1.82;
}

.hero-lede {
  max-width: 820px;
  margin-bottom: 0;
}

.hero-proof {
  margin-bottom: 12px;
  color: rgba(255, 255, 255, 0.86);
  font-size: 22px;
  font-weight: 850;
  line-height: 1.42;
}

.section-copy p,
.about-section p {
  color: rgba(18, 18, 18, 0.68);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 20px;
}

.hero-evolution {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  max-width: 760px;
  margin-top: 20px;
}

.hero-evolution span {
  padding: 8px 10px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.055);
  color: rgba(255, 255, 255, 0.72);
  font-size: 12px;
  font-weight: 850;
}

.security-graph {
  display: grid;
  min-height: 540px;
  place-items: center;
  opacity: 0.92;
  transform: translateX(48px) scale(1.02);
  transform-origin: center right;
}

.security-graph::before {
  position: absolute;
  width: min(620px, 94vw);
  aspect-ratio: 1;
  border-radius: 50%;
  content: "";
  background:
    radial-gradient(circle, rgba(54, 255, 122, 0.16) 0 1px, transparent 2px),
    radial-gradient(circle at center, rgba(120, 255, 224, 0.08), transparent 54%);
  background-size: 24px 24px, auto;
}

.graph-orbit {
  position: absolute;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 50%;
}

.orbit-a {
  width: 430px;
  height: 430px;
}

.orbit-b {
  width: 560px;
  height: 560px;
  border-style: dashed;
}

.graph-node {
  position: absolute;
  z-index: 2;
  display: grid;
  align-content: center;
  width: 152px;
  min-height: 104px;
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
  box-shadow: 0 18px 52px rgba(0, 0, 0, 0.36);
  backdrop-filter: blur(16px);
}

.graph-node span {
  display: block;
  margin-bottom: 8px;
  color: var(--green);
  font-size: 12px;
  font-weight: 950;
  text-transform: uppercase;
}

.graph-node strong {
  color: var(--white);
  font-size: 16px;
}

.node-core {
  width: 204px;
  min-height: 146px;
  border-color: rgba(54, 255, 122, 0.95);
  background:
    linear-gradient(135deg, rgba(54, 255, 122, 0.34), rgba(120, 255, 224, 0.12)),
    rgba(255, 255, 255, 0.1);
  box-shadow:
    0 20px 64px rgba(0, 0, 0, 0.42),
    0 0 54px rgba(54, 255, 122, 0.24);
}

.node-core strong {
  font-size: 23px;
}

.node-llm {
  top: 42px;
  left: 50%;
  transform: translateX(-50%);
}

.node-agent {
  top: 166px;
  right: 22px;
}

.node-api {
  right: 82px;
  bottom: 56px;
}

.node-api-risk {
  right: 10px;
  bottom: 184px;
  width: 142px;
  min-height: 92px;
  border-color: rgba(247, 201, 75, 0.34);
}

.node-api-risk span {
  color: var(--amber);
}

.node-data {
  left: 66px;
  bottom: 70px;
}

.node-risk {
  top: 174px;
  left: 8px;
}

.graph-line {
  position: absolute;
  z-index: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(54, 255, 122, 0.72), transparent);
  transform-origin: center;
}

.line-a {
  width: 190px;
  transform: translateY(-78px) rotate(90deg);
}

.line-b {
  width: 205px;
  transform: translate(116px, -18px) rotate(28deg);
}

.line-c {
  width: 220px;
  transform: translate(96px, 96px) rotate(138deg);
}

.line-d {
  width: 230px;
  transform: translate(-112px, 98px) rotate(36deg);
}

.line-e {
  width: 220px;
  transform: translate(-116px, -28px) rotate(146deg);
}

.value-section {
  display: block;
  padding: 104px max(24px, calc((100vw - 1180px) / 2));
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  background:
    linear-gradient(180deg, #050505 0%, #0c0f0d 100%);
  color: var(--white);
}

.value-copy {
  max-width: 980px;
  margin: 0 auto;
  text-align: center;
}

.value-copy h2 {
  max-width: 980px;
  margin-bottom: 18px;
  font-size: clamp(34px, 3.85vw, 52px);
  white-space: nowrap;
}

.value-copy p {
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.68);
  font-size: 18px;
  line-height: 1.82;
}

.architecture-figure {
  width: min(88%, 1040px);
  margin: 58px auto 48px;
}

.architecture-figure img {
  display: block;
  width: 100%;
  height: auto;
  filter: drop-shadow(0 34px 76px rgba(0, 0, 0, 0.36));
}

.capability-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  width: min(88%, 1040px);
  margin: 0 auto;
}

.capability-grid article {
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.07);
  backdrop-filter: blur(16px);
  min-height: 156px;
  padding: 24px;
  transition:
    transform 0.22s ease,
    border-color 0.22s ease,
    box-shadow 0.22s ease,
    background 0.22s ease;
}

.capability-grid article:hover {
  border-color: rgba(54, 255, 122, 0.5);
  background: rgba(255, 255, 255, 0.09);
  box-shadow:
    0 16px 44px rgba(0, 0, 0, 0.2),
    0 0 24px rgba(54, 255, 122, 0.1);
  transform: translateY(-3px);
}

.capability-grid span {
  display: block;
  color: var(--green);
  font-size: 18px;
  font-weight: 950;
  line-height: 1.2;
  text-transform: uppercase;
  transition: color 0.22s ease;
}

.capability-grid article:hover span {
  color: #7dffa5;
}

.capability-grid p {
  display: block;
  margin: 42px 0 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: 16px;
  line-height: 1.55;
}

.trust-section {
  padding: 42px 0 48px;
  border-bottom: 1px solid var(--line);
  background: var(--white);
  overflow: hidden;
}

.trust-section p {
  margin: 0 24px 24px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 900;
  text-align: center;
}

.logo-marquee {
  position: relative;
  overflow: hidden;
}

.logo-marquee::before,
.logo-marquee::after {
  position: absolute;
  top: 0;
  bottom: 0;
  z-index: 2;
  width: 120px;
  pointer-events: none;
  content: "";
}

.logo-marquee::before {
  left: 0;
  background: linear-gradient(90deg, var(--white), transparent);
}

.logo-marquee::after {
  right: 0;
  background: linear-gradient(270deg, var(--white), transparent);
}

.logo-track {
  display: flex;
  width: max-content;
  gap: 14px;
  animation: marquee 36s linear infinite;
}

.logo-track figure {
  display: grid;
  width: 190px;
  height: 86px;
  margin: 0;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfaf7;
}

.logo-track img {
  max-width: 82%;
  max-height: 64px;
  object-fit: contain;
  filter: grayscale(1) contrast(0.92);
  opacity: 0.72;
}

@keyframes marquee {
  to {
    transform: translateX(-50%);
  }
}

.section {
  padding: 118px max(24px, calc((100vw - 1180px) / 2));
  scroll-margin-top: 108px;
}

.split-section {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 54px;
  align-items: center;
  background: var(--paper);
}

.section-copy {
  max-width: 720px;
}

.section-copy.wide {
  max-width: 940px;
  margin-bottom: 42px;
}

.map-panel {
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--black);
  color: var(--white);
  box-shadow: var(--shadow);
}

.panel-top {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 24px;
  color: rgba(255, 255, 255, 0.54);
  font-size: 13px;
  font-weight: 850;
}

.panel-top strong {
  color: var(--green);
}

.flow-board {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.flow-board article {
  min-height: 260px;
  padding: 22px;
  border: 1px solid var(--line-dark);
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.08), transparent),
    rgba(255, 255, 255, 0.04);
}

.flow-board span,
.product-stack span,
.pillar-card span {
  display: block;
  margin-bottom: 42px;
  color: var(--green);
  font-size: 13px;
  font-weight: 950;
  text-transform: uppercase;
}

.flow-board p,
.pillar-card p,
.product-stack p,
.compact-grid p,
.solution-list p {
  color: rgba(18, 18, 18, 0.66);
  line-height: 1.72;
}

.flow-board p,
.pillar-card p {
  color: rgba(255, 255, 255, 0.68);
}

.dark-section {
  background:
    radial-gradient(circle at 80% 16%, rgba(54, 255, 122, 0.16), transparent 28%),
    var(--black);
  color: var(--white);
}

.dark-section .section-copy p {
  color: rgba(255, 255, 255, 0.72);
}

.dark-section .section-copy {
  max-width: 1120px;
}

.dark-section h2 {
  font-size: clamp(34px, 3.55vw, 50px);
  white-space: nowrap;
}

.pillar-grid {
  display: grid;
  grid-template-columns: 1.18fr 1fr 1fr;
  gap: 16px;
}

.pillar-card {
  min-height: 330px;
  padding: 28px;
  border: 1px solid var(--line-dark);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.06);
}

.pillar-card.accent {
  border-color: rgba(54, 255, 122, 0.58);
  background:
    linear-gradient(135deg, rgba(54, 255, 122, 0.18), rgba(120, 255, 224, 0.08)),
    rgba(255, 255, 255, 0.06);
}

.risk-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}

.risk-strip span {
  padding: 9px 13px;
  border: 1px solid rgba(255, 255, 255, 0.17);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  color: rgba(255, 255, 255, 0.78);
  font-size: 13px;
  font-weight: 800;
}

.lifecycle-section {
  background: var(--card);
}

.lifecycle-section .section-copy.wide {
  max-width: 1160px;
}

.lifecycle-section h2 {
  font-size: clamp(32px, 3vw, 44px);
  white-space: nowrap;
}

.product-stack {
  display: grid;
  grid-template-columns: 1.15fr 1fr 1fr;
  gap: 16px;
}

.product-stack article {
  min-height: 340px;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.product-stack article:first-child {
  background:
    linear-gradient(135deg, rgba(54, 255, 122, 0.18), rgba(255, 255, 255, 0.4)),
    var(--white);
}

.product-stack span {
  color: var(--green-deep);
}

.white-section {
  background: var(--white);
}

.white-section .section-copy.wide {
  max-width: 1120px;
}

.white-section h2 {
  font-size: clamp(32px, 3vw, 44px);
  white-space: nowrap;
}

.compact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  border: 1px solid var(--line);
  background: var(--line);
}

.compact-grid article {
  min-height: 226px;
  padding: 28px;
  background: var(--white);
}

.solutions-section {
  background: var(--paper);
}

.solutions-section .section-copy {
  max-width: 1080px;
}

.solutions-section h2 {
  font-size: clamp(34px, 3.8vw, 52px);
  white-space: nowrap;
}

.solution-list {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1px;
  border: 1px solid var(--line);
  background: var(--line);
}

.solution-list article {
  min-height: 270px;
  padding: 24px;
  background: var(--paper);
}

.solution-list span {
  display: block;
  margin-bottom: 26px;
  font-size: 26px;
  font-weight: 950;
}

.about-section {
  display: grid;
  grid-template-columns: 0.88fr 1.12fr;
  gap: 64px;
  background: var(--white);
}

.about-section h2 {
  font-size: clamp(34px, 3.7vw, 52px);
  white-space: nowrap;
}

.about-section p {
  font-size: 18px;
}

.about-section .about-lede {
  max-width: 520px;
  margin: 18px 0 0;
  color: rgba(18, 18, 18, 0.62);
  font-size: 17px;
  line-height: 1.78;
}

.about-section > div:last-child p {
  margin-bottom: 16px;
}

.about-section > div:last-child p:last-of-type {
  margin-bottom: 0;
}

.values {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}

.values span {
  padding: 11px 14px;
  border-radius: 8px;
  background: var(--black);
  color: var(--white);
  font-weight: 900;
}

.contact-section {
  display: grid;
  grid-template-columns: 1fr 0.92fr;
  gap: 42px;
  align-items: center;
  padding: 108px max(24px, calc((100vw - 1180px) / 2));
  background: var(--black);
  color: var(--white);
}

.contact-copy h2 {
  max-width: 760px;
  margin-bottom: 0;
}

.contact-card {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 22px;
  align-items: center;
  padding: 26px;
  border: 1px solid var(--line-dark);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.07);
}

.contact-card p {
  margin-bottom: 12px;
  color: rgba(255, 255, 255, 0.74);
  line-height: 1.65;
}

.contact-card p:last-child {
  margin-bottom: 0;
}

.contact-card strong {
  display: inline-block;
  min-width: 46px;
  color: var(--green);
}

.contact-card figure {
  margin: 0;
  text-align: center;
}

.contact-card img {
  display: block;
  width: 126px;
  height: 126px;
  border-radius: 8px;
}

.contact-card figcaption {
  margin-top: 10px;
  color: rgba(255, 255, 255, 0.62);
  font-size: 12px;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 24px max(24px, calc((100vw - 1180px) / 2));
  border-top: 1px solid var(--line-dark);
  background: var(--black);
  color: rgba(255, 255, 255, 0.52);
  font-size: 13px;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition:
    opacity 0.55s ease,
    transform 0.55s ease;
}

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

.architecture-figure.reveal img {
  filter: drop-shadow(0 28px 62px rgba(0, 0, 0, 0.28));
  transition: filter 0.65s ease;
}

.architecture-figure.reveal.is-visible img {
  filter:
    drop-shadow(0 34px 76px rgba(0, 0, 0, 0.36))
    drop-shadow(0 0 26px rgba(54, 255, 122, 0.12));
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

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

  .brand {
    width: 150px;
  }

  .brand img {
    width: 150px;
  }

  .menu-button {
    display: block;
    justify-self: end;
  }

  .site-nav,
  .header-cta {
    display: none;
  }

  .site-header.nav-open .site-nav,
  .site-header.nav-open .header-cta {
    display: flex;
  }

  .site-header.nav-open {
    grid-template-columns: 1fr auto;
  }

  .site-header.nav-open .site-nav {
    grid-column: 1 / -1;
    flex-direction: column;
    align-items: flex-start;
    padding: 14px 4px 4px;
  }

  .site-header.nav-open .header-cta {
    grid-column: 1 / -1;
    width: 100%;
  }

  .hero,
  .value-section,
  .split-section,
  .about-section,
  .contact-section {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    padding-top: 132px;
  }

  .security-graph {
    min-height: 560px;
    transform: none;
    transform-origin: center;
  }

  .value-section {
    padding-top: 88px;
    padding-bottom: 88px;
  }

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

  .flow-board,
  .pillar-grid,
  .product-stack,
  .compact-grid {
    grid-template-columns: 1fr 1fr;
  }

  .solution-list {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 680px) {
  .site-header {
    top: 12px;
    width: calc(100% - 24px);
  }

  .hero {
    padding: 120px 18px 72px;
  }

  h1 {
    font-size: 46px;
    white-space: normal;
  }

  .hero-proof {
    font-size: 19px;
  }

  h2 {
    font-size: 36px;
  }

  .value-copy h2 {
    white-space: normal;
  }

  .solutions-section h2 {
    white-space: normal;
  }

  .lifecycle-section h2 {
    white-space: normal;
  }

  .dark-section h2 {
    white-space: normal;
  }

  .white-section h2 {
    white-space: normal;
  }

  .about-section h2 {
    white-space: normal;
  }

  .section,
  .value-section,
  .contact-section {
    padding: 78px 18px;
  }

  .security-graph {
    min-height: 500px;
    overflow: hidden;
    opacity: 1;
  }

  .orbit-a {
    width: 330px;
    height: 330px;
  }

  .orbit-b {
    width: 430px;
    height: 430px;
  }

  .graph-node {
    width: 112px;
    min-height: 82px;
    padding: 12px;
  }

  .graph-node strong {
    font-size: 14px;
  }

  .node-core {
    width: 142px;
    min-height: 104px;
  }

  .node-core strong {
    font-size: 18px;
  }

  .node-llm {
    top: 42px;
  }

  .node-agent {
    top: 178px;
    right: 6px;
  }

  .node-api {
    right: 48px;
    bottom: 42px;
  }

  .node-api-risk {
    right: 0;
    bottom: 150px;
    width: 108px;
    min-height: 78px;
  }

  .node-data {
    left: 44px;
    bottom: 42px;
  }

  .node-risk {
    top: 178px;
    left: 6px;
  }

  .graph-line {
    width: 150px;
  }

  .line-a {
    transform: translateY(-72px) rotate(90deg);
  }

  .line-b {
    transform: translate(82px, -12px) rotate(28deg);
  }

  .line-c {
    transform: translate(76px, 90px) rotate(134deg);
  }

  .line-d {
    transform: translate(-76px, 90px) rotate(40deg);
  }

  .line-e {
    transform: translate(-82px, -12px) rotate(146deg);
  }

  .flow-board,
  .capability-grid,
  .pillar-grid,
  .product-stack,
  .compact-grid,
  .contact-card {
    grid-template-columns: 1fr;
  }

  .capability-grid article {
    min-height: 136px;
  }

  .architecture-figure,
  .capability-grid {
    width: 100%;
  }

  .architecture-figure {
    margin: 36px auto 30px;
  }

  .logo-track figure {
    width: 160px;
  }

  .site-footer {
    flex-direction: column;
    padding: 22px 18px;
  }
}