:root {
  --bg: #081016;
  --bg-soft: #0f1b23;
  --surface: #0d1821;
  --surface-muted: #101e28;
  --text: #f3f8fb;
  --muted: rgba(229, 240, 246, 0.68);
  --line: rgba(255, 255, 255, 0.12);
  --panel: rgba(255, 255, 255, 0.065);
  --panel-soft: rgba(255, 255, 255, 0.04);
  --mist: rgba(34, 211, 238, 0.12);
  --cyan: #22d3ee;
  --blue: #3b82f6;
  --amber: #f59e0b;
  --green: #10b981;
  --coral: #f9735b;
  --violet: #8b5cf6;
  --shadow: 0 24px 70px rgba(4, 17, 29, 0.18);
  --radius: 8px;
  --max: 1180px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at 18% 16%, rgba(34, 211, 238, 0.08), transparent 28%),
    radial-gradient(circle at 82% 42%, rgba(16, 185, 129, 0.06), transparent 24%),
    #071016;
}

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

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

button,
input,
select,
textarea {
  font: inherit;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  width: min(100% - 40px, 1240px);
  margin: 16px auto 0;
  padding: 12px 14px 12px 16px;
  color: #eef8fb;
  background: rgba(7, 16, 23, 0.76);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius);
  backdrop-filter: blur(18px);
  transition: background 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.site-header.is-scrolled {
  background: rgba(7, 16, 23, 0.94);
  border-color: rgba(255, 255, 255, 0.1);
  box-shadow: 0 16px 46px rgba(0, 0, 0, 0.18);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: 250px;
}

.brand-mark {
  display: grid;
  width: 40px;
  height: 40px;
  place-items: center;
  flex: 0 0 auto;
}

.brand-mark img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.brand:hover .brand-mark {
  filter: drop-shadow(0 0 10px rgba(34, 211, 238, 0.22));
}

.brand-text {
  display: grid;
  min-width: 0;
  line-height: 1.05;
}

.brand-text strong {
  font-size: 16px;
  white-space: nowrap;
}

.brand-text small {
  margin-top: 4px;
  color: rgba(238, 248, 251, 0.68);
  font-size: 11px;
  letter-spacing: 0;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

.site-nav a {
  padding: 10px 12px;
  color: rgba(238, 248, 251, 0.82);
  font-size: 14px;
  border-radius: 6px;
}

.site-nav a:hover {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.08);
}

.site-nav .nav-cta {
  margin-left: 8px;
  color: #041119;
  font-weight: 700;
  background: linear-gradient(135deg, #effcff, #c8f7ff);
  box-shadow: 0 10px 28px rgba(34, 211, 238, 0.18);
}

.site-nav .nav-cta:hover {
  color: #041119;
  background: linear-gradient(135deg, #ffffff, #78efff);
  box-shadow: 0 14px 34px rgba(34, 211, 238, 0.28);
  transform: translateY(-1px);
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  padding: 9px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 7px;
}

.nav-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  margin: 5px 0;
  background: #eef8fb;
}

.hero {
  position: relative;
  min-height: 86vh;
  overflow: hidden;
  color: #ffffff;
  background: var(--bg);
}

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

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  background:
    linear-gradient(90deg, rgba(4, 12, 18, 0.98) 0%, rgba(4, 12, 18, 0.88) 32%, rgba(4, 12, 18, 0.38) 72%, rgba(4, 12, 18, 0.74) 100%),
    linear-gradient(180deg, rgba(4, 12, 18, 0.24), rgba(4, 12, 18, 0.88));
}

.hero-content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: center;
  width: min(100% - 40px, var(--max));
  min-height: 86vh;
  margin: 0 auto;
  padding: 128px 0 72px;
}

.hero-slides {
  position: relative;
  min-height: 500px;
}

.hero-slide {
  position: absolute;
  inset: 0 auto auto 0;
  width: min(100%, 780px);
  opacity: 0;
  pointer-events: none;
  transform: translateY(16px);
  transition: opacity 420ms ease, transform 420ms ease;
}

.hero-slide.is-active {
  position: relative;
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--cyan);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero h1,
.hero h2 {
  max-width: 760px;
  margin: 0;
  font-size: clamp(34px, 5vw, 58px);
  line-height: 1.12;
  letter-spacing: 0;
  word-break: keep-all;
  overflow-wrap: normal;
}

.hero-lead {
  max-width: 690px;
  margin: 22px 0 0;
  color: rgba(238, 248, 251, 0.84);
  font-size: clamp(14px, 1.45vw, 16.5px);
  line-height: 1.58;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 12px 18px;
  font-weight: 800;
  border: 1px solid transparent;
  border-radius: 7px;
  cursor: pointer;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  color: #041119;
  background: linear-gradient(135deg, #78efff, #22d3ee);
  box-shadow: 0 18px 40px rgba(34, 211, 238, 0.24);
}

.btn-secondary {
  color: #f4fbff;
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.24);
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  width: min(100%, 640px);
  margin-top: 50px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.12);
}

.hero-metrics div {
  min-width: 0;
  padding: 18px;
  background: rgba(4, 16, 24, 0.72);
}

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

.hero-metrics strong {
  color: #ffffff;
  font-size: 22px;
}

.hero-metrics span {
  margin-top: 6px;
  color: rgba(238, 248, 251, 0.68);
  font-size: 12px;
}

.hero-slide:nth-child(2) .hero-metrics {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  width: min(100%, 820px);
}

.hero-slide:nth-child(2) .hero-metrics div {
  padding: 14px 16px;
}

.hero-slide:nth-child(2) .hero-metrics strong {
  font-size: 16px;
}

.hero-controls {
  position: absolute;
  bottom: 42px;
  left: 50%;
  z-index: 4;
  display: flex;
  align-items: center;
  justify-content: center;
  width: auto;
  margin: 0;
  padding: 0;
  background: transparent;
  border: 0;
  border-radius: 0;
  backdrop-filter: none;
  transform: translateX(-50%);
}

.hero-dots button {
  display: grid;
  place-items: center;
  color: #eef8fb;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  cursor: pointer;
}

.hero-dots {
  display: flex;
  align-items: center;
  gap: 7px;
}

.hero-dots button {
  width: 28px;
  height: 8px;
  padding: 0;
  border-radius: 999px;
}

.hero-dots button.is-active {
  width: 42px;
  background: var(--cyan);
  border-color: var(--cyan);
}

.section {
  width: min(100% - 40px, var(--max));
  margin: 0 auto;
  padding: 92px 0;
  color: var(--text);
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(430px, 0.95fr) 1.05fr;
  gap: 44px;
  align-items: end;
  margin-bottom: 36px;
}

.section-heading.narrow {
  display: block;
  max-width: 760px;
  margin-right: auto;
  margin-left: auto;
  text-align: center;
}

.section-heading h2 {
  margin: 0;
  font-size: clamp(26px, 3vw, 38px);
  line-height: 1.16;
  letter-spacing: 0;
  word-break: keep-all;
  overflow-wrap: normal;
}

.section-heading p:not(.eyebrow) {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.58;
}

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

.capability-strip article,
.template-card,
.module-grid article,
.adapter-list article,
.value-grid article {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.075), rgba(255, 255, 255, 0.045)),
    rgba(10, 24, 33, 0.78);
  box-shadow: 0 22px 60px rgba(0, 0, 0, 0.22);
  backdrop-filter: blur(14px);
}

.capability-strip article {
  position: relative;
  padding: 20px;
  overflow: hidden;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.075), rgba(255, 255, 255, 0.04)),
    linear-gradient(135deg, rgba(34, 211, 238, 0.12), rgba(16, 185, 129, 0.045));
}

.capability-strip span {
  color: var(--cyan);
  font-size: 12px;
  font-weight: 900;
}

.section-visual {
  position: relative;
  margin: 24px 0 0;
  overflow: hidden;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.035)),
    rgba(6, 18, 26, 0.76);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
  box-shadow: 0 22px 60px rgba(0, 0, 0, 0.24);
}

.section-visual::after {
  position: absolute;
  inset: 0;
  content: "";
  background:
    linear-gradient(180deg, transparent 55%, rgba(5, 14, 20, 0.34)),
    linear-gradient(90deg, rgba(34, 211, 238, 0.12), transparent 34%, rgba(16, 185, 129, 0.08));
  pointer-events: none;
}

.section-visual img {
  width: 100%;
  height: clamp(220px, 28vw, 360px);
  object-fit: cover;
}

.scenario-visual,
.adapter-visual,
.value-visual {
  margin-top: 32px;
  margin-bottom: 24px;
}

.platform-visual {
  margin-bottom: 24px;
}

.capability-strip h3,
.template-card h3,
.module-grid h3,
.value-grid h3 {
  margin: 12px 0 10px;
  font-size: 16px;
  letter-spacing: 0;
}

.capability-strip p,
.template-card p,
.module-grid p,
.adapter-list span,
.value-grid p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.52;
}

.platform-flow {
  position: relative;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
  margin-top: 18px;
  padding: 16px;
  overflow: hidden;
  background:
    linear-gradient(90deg, rgba(34, 211, 238, 0.13), rgba(16, 185, 129, 0.07)),
    rgba(255, 255, 255, 0.045);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.platform-flow::before {
  position: absolute;
  top: 50%;
  left: 8%;
  width: 84%;
  height: 1px;
  content: "";
  background: linear-gradient(90deg, transparent, rgba(34, 211, 238, 0.6), transparent);
}

.flow-node {
  position: relative;
  z-index: 1;
  min-width: 0;
  padding: 16px;
  color: #eef8fb;
  background: rgba(6, 18, 26, 0.76);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 7px;
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.16);
  backdrop-filter: blur(12px);
}

.flow-node span,
.flow-node strong,
.flow-node small {
  display: block;
}

.flow-node span {
  width: 34px;
  height: 34px;
  margin-bottom: 12px;
  color: #041119;
  font-size: 12px;
  font-weight: 900;
  line-height: 34px;
  text-align: center;
  background: var(--cyan);
  border-radius: 999px;
}

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

.flow-node small {
  margin-top: 8px;
  color: rgba(229, 240, 246, 0.62);
  font-size: 11.5px;
  line-height: 1.4;
}

.templates,
.cloud,
.value {
  width: 100%;
  max-width: none;
  padding-right: max(20px, calc((100% - var(--max)) / 2));
  padding-left: max(20px, calc((100% - var(--max)) / 2));
}

.templates {
  background:
    radial-gradient(circle at 16% 8%, rgba(34, 211, 238, 0.09), transparent 28%),
    linear-gradient(180deg, #08131b 0%, #0c1821 100%);
}

.template-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 26px;
}

.template-card {
  position: relative;
  overflow: hidden;
  padding: 20px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.075), rgba(255, 255, 255, 0.042)),
    linear-gradient(135deg, rgba(34, 211, 238, 0.08), rgba(16, 185, 129, 0.035));
  border-color: rgba(255, 255, 255, 0.12);
}

.template-card::before {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  content: "";
  background: var(--card-accent, var(--cyan));
}

.template-card::after {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 86px;
  height: 86px;
  content: "";
  background:
    linear-gradient(var(--card-accent, var(--cyan)) 1px, transparent 1px),
    linear-gradient(90deg, var(--card-accent, var(--cyan)) 1px, transparent 1px);
  background-size: 14px 14px;
  opacity: 0.1;
  mask-image: radial-gradient(circle, #000 30%, transparent 70%);
}

.card-icon {
  position: relative;
  z-index: 1;
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  color: #ffffff;
  font-weight: 900;
  background: var(--card-accent, var(--cyan));
  border-radius: 7px;
}

.template-card ul {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 7px;
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}

.template-card p {
  position: relative;
  z-index: 1;
  max-width: 92%;
  font-size: 13px;
}

.template-card li {
  position: relative;
  padding-left: 18px;
  color: rgba(229, 240, 246, 0.72);
  font-size: 12.5px;
  line-height: 1.48;
}

.template-card li::before {
  position: absolute;
  top: 10px;
  left: 0;
  width: 6px;
  height: 6px;
  content: "";
  background: var(--card-accent, var(--cyan));
  border-radius: 99px;
}

.accent-cyan {
  --card-accent: var(--cyan);
}

.accent-amber {
  --card-accent: var(--amber);
}

.accent-green {
  --card-accent: var(--green);
}

.accent-coral {
  --card-accent: var(--coral);
}

.accent-violet {
  --card-accent: var(--violet);
}

.accent-blue {
  --card-accent: var(--blue);
}

.cloud {
  color: #f7fbfd;
  background:
    radial-gradient(circle at 84% 18%, rgba(59, 130, 246, 0.08), transparent 28%),
    linear-gradient(180deg, #0a151d 0%, #071016 100%);
}

.cloud .section-heading p:not(.eyebrow) {
  color: rgba(238, 248, 251, 0.72);
}

.cloud-board {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 22px;
  align-items: stretch;
}

.cloud-center {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 360px;
  padding: 28px;
  overflow: hidden;
  background: linear-gradient(145deg, rgba(34, 211, 238, 0.18), rgba(59, 130, 246, 0.08));
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
}

.cloud-center span {
  color: var(--cyan);
  font-size: 12px;
  font-weight: 900;
}

.cloud-center strong {
  margin-top: 16px;
  font-size: 24px;
  line-height: 1.2;
}

.cloud-radar {
  position: relative;
  width: 190px;
  height: 190px;
  margin-top: 30px;
}

.cloud-radar i,
.cloud-radar b {
  position: absolute;
  border-radius: 999px;
}

.cloud-radar i {
  inset: var(--ring);
  border: 1px solid rgba(34, 211, 238, 0.28);
}

.cloud-radar i:nth-child(1) {
  --ring: 8px;
}

.cloud-radar i:nth-child(2) {
  --ring: 38px;
}

.cloud-radar i:nth-child(3) {
  --ring: 68px;
}

.cloud-radar b {
  top: 50%;
  left: 50%;
  width: 18px;
  height: 18px;
  background: var(--cyan);
  box-shadow:
    0 0 0 12px rgba(34, 211, 238, 0.12),
    0 0 34px rgba(34, 211, 238, 0.7);
  transform: translate(-50%, -50%);
}

.module-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.module-grid article {
  position: relative;
  padding: 18px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.12);
  box-shadow: none;
}

.module-grid article::before {
  display: block;
  width: 34px;
  height: 3px;
  margin-bottom: 12px;
  content: "";
  background: linear-gradient(90deg, var(--cyan), rgba(34, 211, 238, 0));
  border-radius: 999px;
}

.module-grid article::after {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 7px;
  height: 7px;
  content: "";
  background: #67e8f9;
  border-radius: 999px;
  box-shadow: 0 0 18px rgba(103, 232, 249, 0.7);
}

.module-grid h3 {
  color: #ffffff;
  font-size: 15px;
}

.module-grid p {
  color: rgba(238, 248, 251, 0.68);
}

.adapter-layout {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 28px;
  align-items: center;
  margin-top: 44px;
}

.adapter-stack {
  display: grid;
  gap: 12px;
  padding: 18px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.075), rgba(255, 255, 255, 0.04)),
    rgba(6, 18, 26, 0.76);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
  box-shadow: 0 18px 42px rgba(0, 0, 0, 0.18);
}

.adapter-layer {
  min-height: 86px;
  padding: 22px 20px;
  color: #ffffff;
  font-size: 17px;
  font-weight: 900;
  text-align: center;
  border-radius: 7px;
}

.adapter-layer.top {
  background: #243844;
}

.adapter-layer.middle {
  background: linear-gradient(135deg, #0ea5b8, #2563eb);
}

.adapter-layer.bottom {
  background: #17303b;
}

.adapter-capabilities {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.adapter-capabilities span {
  display: block;
  padding: 10px 8px;
  color: rgba(238, 248, 251, 0.86);
  font-size: 12px;
  font-weight: 800;
  text-align: center;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 6px;
}

.adapter-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.adapter-list article {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-height: 92px;
  padding: 18px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.075), rgba(255, 255, 255, 0.04));
  border-color: rgba(255, 255, 255, 0.12);
}

.adapter-list strong {
  color: #eef8fb;
  font-size: 15px;
}

.value {
  background:
    radial-gradient(circle at 15% 12%, rgba(16, 185, 129, 0.08), transparent 28%),
    linear-gradient(180deg, #08131b 0%, #0b1720 100%);
}

.value-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.value-grid article {
  position: relative;
  min-height: 142px;
  padding: 20px;
  overflow: hidden;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.075), rgba(255, 255, 255, 0.04));
  border-color: rgba(255, 255, 255, 0.12);
}

.value-grid article::before {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  content: "";
  background: linear-gradient(90deg, var(--cyan), var(--coral));
}

.value-dashboard {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 20px;
}

.value-dashboard article {
  position: relative;
  min-width: 0;
  padding: 18px;
  overflow: hidden;
  color: #eef8fb;
  background:
    linear-gradient(145deg, rgba(34, 211, 238, 0.11), rgba(255, 255, 255, 0.045)),
    rgba(6, 18, 26, 0.78);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.18);
}

.value-dashboard span,
.value-dashboard strong,
.value-dashboard small {
  display: block;
}

.value-dashboard span {
  color: rgba(229, 240, 246, 0.62);
  font-size: 12px;
}

.value-dashboard strong {
  margin-top: 10px;
  font-size: 24px;
  line-height: 1;
}

.value-dashboard small {
  margin-top: 8px;
  color: rgba(229, 240, 246, 0.64);
  font-size: 11.5px;
}

.value-dashboard i {
  display: block;
  width: 100%;
  height: 4px;
  margin-top: 18px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 999px;
}

.value-dashboard i::before {
  display: block;
  width: var(--level);
  height: 100%;
  content: "";
  background: linear-gradient(90deg, var(--cyan), #fbbf24);
  border-radius: inherit;
}

.site-footer {
  display: grid;
  grid-template-columns: minmax(230px, 0.45fr) minmax(0, 1fr);
  align-items: start;
  gap: 24px;
  padding: 36px max(20px, calc((100% - var(--max)) / 2)) 46px;
  color: rgba(238, 248, 251, 0.72);
  background: #071016;
  border-top: 1px solid rgba(166, 205, 226, 0.12);
}

.footer-brand {
  display: grid;
  gap: 4px;
}

.footer-brand strong,
.footer-contact strong {
  color: #ffffff;
}

.footer-brand strong {
  font-size: 18px;
}

.footer-brand span {
  color: rgba(238, 248, 251, 0.58);
}

.footer-info {
  display: grid;
  justify-items: end;
  gap: 10px;
  text-align: right;
  font-size: 14px;
}

.footer-contact,
.footer-legal {
  display: grid;
  justify-items: end;
  gap: 5px;
  line-height: 1.65;
}

.footer-contact strong {
  font-size: 15px;
}

.footer-legal {
  color: rgba(238, 248, 251, 0.56);
  font-size: 13px;
}

@media (max-width: 980px) {
  .nav-toggle {
    display: block;
  }

  .site-nav {
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    left: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 10px;
    background: rgba(7, 16, 23, 0.96);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius);
  }

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

  .site-nav .nav-cta {
    margin-left: 0;
    text-align: center;
  }

  .section-heading,
  .cloud-board,
  .adapter-layout {
    grid-template-columns: 1fr;
  }

  .capability-strip,
  .template-grid,
  .platform-flow,
  .value-dashboard,
  .value-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .cloud-center {
    min-height: auto;
  }
}

@media (max-width: 680px) {
  .site-header {
    width: calc(100% - 24px);
    margin-top: 10px;
  }

  .brand {
    min-width: 0;
  }

  .brand-mark {
    width: 34px;
    height: 34px;
    font-size: 13px;
  }

  .brand-text strong {
    font-size: 14px;
  }

  .brand-text small {
    font-size: 10px;
  }

  .hero {
    min-height: 92vh;
  }

  .hero-content {
    width: calc(100% - 32px);
    min-height: 92vh;
    padding-top: 112px;
    padding-bottom: 48px;
  }

  .hero-overlay {
    background:
      linear-gradient(90deg, rgba(4, 12, 18, 0.97), rgba(4, 12, 18, 0.72)),
      linear-gradient(180deg, rgba(4, 12, 18, 0.08), rgba(4, 12, 18, 0.9));
  }

  .hero-metrics,
  .hero-slide:nth-child(2) .hero-metrics,
  .capability-strip,
  .template-grid,
  .platform-flow,
  .module-grid,
  .adapter-list,
  .value-dashboard,
  .value-grid {
    grid-template-columns: 1fr;
  }

  .hero-slides {
    min-height: 520px;
  }

  .hero h1,
  .hero h2 {
    font-size: clamp(32px, 9vw, 44px);
  }

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

  .section {
    width: calc(100% - 32px);
    padding: 64px 0;
  }

  .section-visual img {
    height: 190px;
  }

  .templates,
  .cloud,
  .value {
    width: 100%;
    padding-right: 16px;
    padding-left: 16px;
  }

  .section-heading {
    gap: 18px;
  }

  .platform-flow::before {
    top: 8%;
    left: 35px;
    width: 1px;
    height: 84%;
    background: linear-gradient(180deg, transparent, rgba(34, 211, 238, 0.72), transparent);
  }

  .template-card,
  .capability-strip article,
  .value-grid article {
    padding: 22px;
  }

  .site-footer {
    grid-template-columns: 1fr;
    padding: 28px 16px;
  }

  .footer-info,
  .footer-contact,
  .footer-legal {
    justify-items: start;
    text-align: left;
  }
}