:root {
  --bg: #06131f;
  --bg-soft: #0d2233;
  --surface: rgba(10, 27, 40, 0.72);
  --surface-strong: rgba(8, 22, 33, 0.92);
  --line: rgba(141, 179, 201, 0.2);
  --text: #eff6fb;
  --muted: #98adc0;
  --accent: #3dd1b2;
  --accent-warm: #ffb856;
  --accent-deep: #164f70;
  --shadow: 0 28px 70px rgba(0, 0, 0, 0.34);
  --radius-xl: 28px;
  --radius-lg: 22px;
  --radius-md: 16px;
  --max-width: 1180px;
  --section-space: clamp(3.8rem, 5vw, 5rem);
  --section-space-soft: clamp(2.4rem, 3.4vw, 3.2rem);
  --tracking-tight: -0.012em;
  --tracking-body: 0.012em;
  --tracking-label: 0.04em;
  --leading-copy: 1.88;
  --leading-heading: 1.12;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  background:
    radial-gradient(circle at top, rgba(34, 118, 160, 0.24), transparent 40%),
    linear-gradient(180deg, #081521 0%, #06111b 100%);
  color: var(--text);
  font-size: 16px;
  line-height: 1.65;
  letter-spacing: var(--tracking-body);
  min-height: 100vh;
  overflow-x: hidden;
  text-rendering: optimizeLegibility;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(155, 196, 218, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(155, 196, 218, 0.06) 1px, transparent 1px);
  background-size: 110px 110px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.55), transparent 82%);
  pointer-events: none;
  z-index: 0;
}

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

.type-brand-mark {
  font-family: "Noto Sans SC", "PingFang SC", sans-serif;
  font-size: 1.2rem;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.02em;
}

.type-brand-name {
  font-family: "Outfit", sans-serif;
  font-size: 1.08rem;
  line-height: 1.1;
  letter-spacing: -0.01em;
}

.type-brand-subtle {
  color: var(--muted);
  font-size: 0.78rem;
  line-height: 1.35;
  letter-spacing: 0.02em;
}

.type-nav-link {
  font-size: 0.92rem;
  line-height: 1.35;
  letter-spacing: 0.01em;
}

.type-announcement {
  color: #b9d4e7;
  font-size: 0.88rem;
  line-height: 1.4;
  letter-spacing: 0.02em;
}

.type-kicker {
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
}

.type-hero-title {
  font-family: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-weight: 900;
  font-size: clamp(2.65rem, 4vw, 3.6rem);
  line-height: 1.02;
  letter-spacing: -0.015em;
}

.type-section-title {
  font-family: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-weight: 800;
  font-size: clamp(1.82rem, 2.5vw, 2.38rem);
  line-height: 1.14;
  letter-spacing: -0.014em;
}

.type-lead,
.type-section-copy {
  display: block;
  color: var(--muted);
  font-size: clamp(0.98rem, 1.08vw, 1.05rem);
  line-height: var(--leading-copy);
  letter-spacing: var(--tracking-body);
}

.type-card-title {
  display: block;
  color: #f7fbff;
  font-size: 1.14rem;
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: -0.01em;
}

.type-card-copy {
  display: block;
  color: var(--muted);
  font-size: 0.97rem;
  line-height: 1.82;
  letter-spacing: var(--tracking-body);
}

.type-ui-label {
  font-family: "Outfit", sans-serif;
  font-size: 0.88rem;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0.04em;
}

.type-ui-nav {
  font-size: 0.84rem;
  line-height: 1.45;
  letter-spacing: 0.01em;
}

.type-ui-title {
  color: #f6fbff;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.42;
  letter-spacing: -0.01em;
}

.type-ui-copy {
  color: var(--muted);
  font-size: 0.76rem;
  line-height: 1.5;
  letter-spacing: 0.01em;
}

.type-ui-metric {
  font-family: "Outfit", sans-serif;
  font-size: clamp(1.16rem, 1.35vw, 1.5rem);
  line-height: 1.12;
  letter-spacing: -0.015em;
}

.type-stat-value {
  font-family: "Outfit", sans-serif;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1;
  letter-spacing: -0.02em;
}

.type-stat-copy {
  color: var(--muted);
  font-size: 0.96rem;
  line-height: 1.78;
  letter-spacing: var(--tracking-body);
}

.type-meta {
  color: #99b4c6;
  font-size: 0.76rem;
  line-height: 1.35;
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
}

.type-step-index {
  font-family: "Outfit", sans-serif;
  font-size: 1rem;
  font-weight: 800;
  line-height: 1;
  letter-spacing: 0.02em;
}

.type-chip {
  font-size: 0.82rem;
  font-weight: 500;
  line-height: 1.45;
  letter-spacing: 0.01em;
}

.type-button-text {
  font-size: 0.98rem;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0.01em;
}

.type-list-copy {
  color: #d6e7f1;
  font-size: 0.9rem;
  line-height: 1.76;
  letter-spacing: var(--tracking-body);
}

.type-quote {
  color: #f6fbfe;
  font-size: clamp(1.25rem, 2vw, 1.65rem);
  line-height: 1.8;
  letter-spacing: 0.01em;
}

.type-faq-title {
  display: block;
  color: #f2f9fd;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.62;
  letter-spacing: 0.01em;
}

.type-faq-copy {
  color: var(--muted);
  font-size: 0.97rem;
  line-height: var(--leading-copy);
  letter-spacing: var(--tracking-body);
}

.type-contact-value {
  display: block;
  font-family: "Outfit", "Noto Sans SC", sans-serif;
  font-size: 1.18rem;
  line-height: 1.4;
  letter-spacing: -0.01em;
}

.type-footer {
  color: #6f8799;
  font-size: 0.88rem;
  line-height: 1.6;
  letter-spacing: 0.02em;
}

button,
.button {
  font: inherit;
}

.background-glow {
  position: fixed;
  width: 28rem;
  height: 28rem;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.26;
  pointer-events: none;
  z-index: 0;
}

.background-glow-left {
  top: -10rem;
  left: -8rem;
  background: #1b6e8a;
}

.background-glow-right {
  right: -8rem;
  top: 18rem;
  background: #8d5528;
}

.site-header,
.section,
.site-footer {
  position: relative;
  z-index: 1;
}

.site-header {
  width: min(calc(100% - 2rem), var(--max-width));
  margin: 1.2rem auto 0;
}

.announcement {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
  padding: 0.75rem 1rem;
  background: rgba(17, 42, 58, 0.72);
  border: 1px solid rgba(132, 169, 190, 0.14);
  border-radius: 999px;
  backdrop-filter: blur(18px);
}

.announcement span + span::before {
  content: "•";
  margin-right: 1rem;
  color: rgba(185, 212, 231, 0.62);
}

.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1.5rem;
  margin-top: 1rem;
  padding: 1rem 1.25rem;
  background: rgba(7, 19, 29, 0.72);
  border: 1px solid rgba(132, 169, 190, 0.12);
  border-radius: 24px;
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.9rem;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 3rem;
  height: 3rem;
  border-radius: 18px;
  background: linear-gradient(135deg, var(--accent) 0%, #0f8ba4 100%);
  color: #04131d;
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.nav-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 1.2rem;
  color: #d4e3ee;
}

.nav-links a {
  opacity: 0.84;
  transition: opacity 180ms ease;
}

.nav-links a:hover {
  opacity: 1;
}

.section {
  width: min(calc(100% - 2rem), var(--max-width));
  margin: 0 auto;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.96fr) minmax(470px, 1.04fr);
  gap: 2.8rem;
  align-items: start;
  padding: 4.2rem 0 3.3rem;
}

.hero-copy,
.contact-copy {
  max-width: 40rem;
}

.eyebrow,
.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  margin: 0 0 1rem;
}

.eyebrow::before,
.section-kicker::before {
  content: "";
  display: inline-block;
  width: 2.4rem;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, var(--accent) 100%);
}

.type-section-title {
  margin: 0;
  text-wrap: balance;
}

.type-hero-title {
  max-width: none;
  text-wrap: initial;
}

.hero-title-line {
  display: block;
  white-space: nowrap;
}

.hero-title-line + .hero-title-line {
  margin-top: 0.12em;
}

.hero-title-en {
  display: inline-block;
  margin: 0 0.03em;
  font-family: "Outfit", "Noto Sans SC", sans-serif;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.hero-text {
  margin: 1.2rem 0 0;
  max-width: 32rem;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 1.75rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 10rem;
  padding: 1rem 1.5rem;
  border-radius: 999px;
  border: 1px solid transparent;
  transition:
    transform 180ms ease,
    border-color 180ms ease,
    background 180ms ease;
}

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

.button-primary {
  background: linear-gradient(135deg, var(--accent) 0%, #0e8eb0 100%);
  color: #04111a;
  font-weight: 800;
}

.button-secondary {
  border-color: rgba(163, 191, 209, 0.24);
  background: rgba(255, 255, 255, 0.04);
  color: #dcebf5;
}

.button-block {
  width: 100%;
}

.hero-notes {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.2rem;
}

.hero-notes .type-chip,
.industry-tags .type-chip {
  padding: 0.72rem 0.9rem;
  border-radius: 999px;
  border: 1px solid rgba(163, 191, 209, 0.16);
  background: rgba(255, 255, 255, 0.03);
  color: #d4e7f2;
}

.hero-panel {
  align-self: stretch;
  display: flex;
  justify-content: flex-end;
}

.product-window {
  position: relative;
  overflow: hidden;
  width: min(100%, 36rem);
  border-radius: 30px;
  border: 1px solid rgba(163, 191, 209, 0.14);
  background:
    radial-gradient(circle at top right, rgba(61, 209, 178, 0.18), transparent 34%),
    linear-gradient(180deg, rgba(10, 27, 40, 0.98) 0%, rgba(6, 18, 28, 0.96) 100%);
  box-shadow: var(--shadow);
}

.product-window::before {
  content: "";
  position: absolute;
  inset: auto -5rem -5rem auto;
  width: 14rem;
  height: 14rem;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 184, 86, 0.18), transparent 70%);
  pointer-events: none;
}

.product-topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 0.85rem 1rem;
  border-bottom: 1px solid rgba(163, 191, 209, 0.12);
  background: rgba(255, 255, 255, 0.03);
}

.product-dots {
  display: inline-flex;
  gap: 0.45rem;
}

.product-dots span {
  width: 0.65rem;
  height: 0.65rem;
  border-radius: 50%;
  background: rgba(185, 212, 231, 0.46);
}

.product-dots span:first-child {
  background: #ff8a65;
}

.product-dots span:nth-child(2) {
  background: #ffca6b;
}

.product-dots span:nth-child(3) {
  background: #3dd1b2;
}

.product-switches {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.55rem;
}

.product-switches .type-chip {
  padding: 0.42rem 0.72rem;
  border-radius: 999px;
  border: 1px solid rgba(163, 191, 209, 0.12);
  background: rgba(255, 255, 255, 0.05);
  color: #d8e9f3;
}

.product-layout {
  display: grid;
  grid-template-columns: 8.25rem minmax(0, 1fr);
  min-height: 21.8rem;
}

.product-sidebar {
  display: grid;
  align-content: start;
  gap: 0.5rem;
  padding: 0.95rem 0.8rem 1rem;
  border-right: 1px solid rgba(163, 191, 209, 0.1);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.04) 0%, rgba(255, 255, 255, 0.01) 100%);
}

.product-sidebar-title {
  display: inline-flex;
  align-items: center;
  min-height: 2.25rem;
  padding: 0 0.75rem;
  margin-bottom: 0.2rem;
  border-radius: 14px;
  background: rgba(61, 209, 178, 0.12);
  color: var(--accent);
}

.panel-label,
.contact-label {
  display: block;
  margin-bottom: 0.85rem;
}

.product-sidebar-item {
  display: flex;
  align-items: baseline;
  min-height: 2.45rem;
  padding: 0.62rem 0.72rem;
  border: 1px solid transparent;
  border-radius: 14px;
  color: #a9bfce;
  background: rgba(255, 255, 255, 0.02);
}

.product-sidebar-item.is-active {
  color: #061520;
  font-weight: 700;
  border-color: rgba(61, 209, 178, 0.2);
  background: linear-gradient(135deg, rgba(61, 209, 178, 0.98) 0%, rgba(124, 232, 214, 0.92) 100%);
}

.product-main {
  display: grid;
  gap: 0.75rem;
  padding: 0.95rem;
}

.product-main-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
}

.product-main-head .type-ui-title {
  margin: 0.32rem 0 0;
  max-width: 15ch;
}

.product-chip {
  display: inline-flex;
  align-items: center;
  padding: 0.48rem 0.72rem;
  border-radius: 999px;
  border: 1px solid rgba(163, 191, 209, 0.14);
  background: rgba(255, 255, 255, 0.04);
  color: #dceaf4;
  white-space: nowrap;
}

.product-overview {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.7rem;
}

.product-stat,
.type-stat-value {
  font-family: "Outfit", sans-serif;
}

.product-stat {
  display: grid;
  align-content: start;
  gap: 0.38rem;
  min-height: 5.9rem;
  padding: 0.82rem;
  border-radius: 16px;
  border: 1px solid rgba(163, 191, 209, 0.12);
  background: rgba(255, 255, 255, 0.04);
}

.product-stat .type-kicker {
  color: #8ee9d2;
}

.type-ui-metric,
.type-stat-value {
  max-width: 100%;
  overflow-wrap: anywhere;
}

.product-stat .type-ui-copy {
  overflow-wrap: anywhere;
}

.product-stat-primary {
  grid-column: 1 / -1;
  background:
    linear-gradient(160deg, rgba(16, 74, 94, 0.95) 0%, rgba(10, 31, 46, 0.92) 100%);
}

.product-stat-primary .type-ui-metric {
  font-size: clamp(1.8rem, 2.15vw, 2.2rem);
  line-height: 1;
}

.product-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
  gap: 0.7rem;
  align-items: start;
}

.product-card {
  display: grid;
  gap: 0.75rem;
  padding: 0.82rem;
  border-radius: 18px;
  border: 1px solid rgba(163, 191, 209, 0.12);
  background: rgba(255, 255, 255, 0.03);
  align-content: start;
}

.product-card-accent {
  background:
    linear-gradient(160deg, rgba(12, 42, 58, 0.94) 0%, rgba(8, 22, 34, 0.92) 100%);
}

.product-card-head {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
}

.product-card-head .type-kicker {
  color: #8de7d1;
}

.product-bars {
  display: grid;
  gap: 0.72rem;
}

.product-bar {
  display: grid;
  grid-template-columns: 3rem minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.55rem;
}

.product-bar-track {
  position: relative;
  height: 0.56rem;
  border-radius: 999px;
  background: rgba(123, 157, 177, 0.18);
  overflow: hidden;
}

.product-bar-track::after {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: var(--fill);
  border-radius: inherit;
  background: linear-gradient(90deg, var(--accent) 0%, #78e9d6 100%);
}

.product-pill-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.product-pill-list .type-chip {
  padding: 0.42rem 0.62rem;
  border-radius: 999px;
  border: 1px solid rgba(163, 191, 209, 0.1);
  background: rgba(255, 255, 255, 0.05);
  color: #e7f4fb;
}

.product-summary-foot {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.product-summary-foot .type-chip,
.product-service-list .type-chip {
  display: inline-flex;
  align-items: center;
  min-height: 2rem;
  padding: 0.45rem 0.62rem;
  border-radius: 12px;
  border: 1px solid rgba(163, 191, 209, 0.1);
  background: rgba(255, 255, 255, 0.04);
  color: #dce9f3;
}

.product-service-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.45rem;
}

.type-list-copy,
.case-card ul {
  margin: 0;
  padding-left: 1.1rem;
}

.type-list-copy li + li,
.case-card li + li {
  margin-top: 0.42rem;
}

.trust-band,
.industry-strip,
.proof {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.55rem;
  align-items: stretch;
  padding: var(--section-space-soft) 0 0;
}

.trust-copy,
.industry-copy,
.proof-quote {
  align-self: start;
  height: fit-content;
  padding: 2rem;
  border-radius: var(--radius-xl);
  background: linear-gradient(180deg, rgba(9, 24, 36, 0.88) 0%, rgba(12, 31, 46, 0.7) 100%);
  border: 1px solid rgba(163, 191, 209, 0.12);
}

.trust-points,
.proof-grid {
  display: grid;
  gap: 1.1rem;
}

.trust-item,
.proof-card {
  padding: 1.5rem;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(163, 191, 209, 0.12);
  background: rgba(8, 22, 33, 0.72);
}

.trust-item,
.proof-card,
.feature-card,
.deployment-card,
.case-card,
.timeline-item,
.stat-card,
.contact-card {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.type-card-title {
  display: block;
  margin-bottom: 0.7rem;
}

.stats,
.solutions,
.deployment,
.cases,
.method,
.faq,
.contact {
  padding: var(--section-space) 0 0;
}

.section-heading {
  max-width: 50rem;
  margin-bottom: 2.35rem;
}

.stats-grid,
.card-grid,
.deployment-grid,
.case-list,
.timeline {
  display: grid;
  gap: 1.15rem;
}

.stats-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.stat-card,
.feature-card,
.deployment-card,
.case-card,
.timeline-item,
.contact-card {
  padding: 1.7rem;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(163, 191, 209, 0.12);
  background:
    linear-gradient(180deg, rgba(8, 22, 33, 0.92) 0%, rgba(10, 29, 43, 0.78) 100%);
  box-shadow: var(--shadow);
}

.product-card,
.trust-item,
.proof-card,
.stat-card,
.feature-card,
.deployment-card,
.case-card,
.timeline-item,
.faq-item,
.contact-card {
  transition:
    transform 220ms ease,
    border-color 220ms ease,
    box-shadow 220ms ease;
}

.product-card:hover,
.trust-item:hover,
.proof-card:hover,
.stat-card:hover,
.feature-card:hover,
.deployment-card:hover,
.case-card:hover,
.timeline-item:hover,
.faq-item:hover,
.contact-card:hover {
  transform: translateY(-4px);
  border-color: rgba(118, 202, 226, 0.28);
  box-shadow: 0 32px 80px rgba(0, 0, 0, 0.38);
}

.type-stat-copy {
  display: block;
  margin-top: 0.6rem;
}

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

.deployment {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 1rem;
  align-items: stretch;
}

.deployment-copy {
  padding: 2.2rem;
  border-radius: var(--radius-xl);
  border: 1px solid rgba(163, 191, 209, 0.14);
  background:
    radial-gradient(circle at top left, rgba(61, 209, 178, 0.18), transparent 36%),
    linear-gradient(180deg, rgba(8, 24, 37, 0.94) 0%, rgba(10, 27, 41, 0.82) 100%);
  box-shadow: var(--shadow);
}

.deployment-copy .type-section-title {
  margin: 0;
}

.deployment-copy .type-section-copy:last-child {
  margin: 1.15rem 0 0;
}

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

.deployment-card {
  position: relative;
  overflow: hidden;
}

.deployment-card::before {
  content: "";
  position: absolute;
  inset: auto auto -2.2rem -2.2rem;
  width: 6.5rem;
  height: 6.5rem;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(61, 209, 178, 0.12), transparent 70%);
}

.deployment-tag {
  display: inline-flex;
  align-items: center;
  padding: 0.42rem 0.72rem;
  margin-bottom: 1rem;
  border-radius: 999px;
  background: rgba(61, 209, 178, 0.12);
}

.deployment-card .type-card-title {
  margin: 0 0 0.75rem;
}

.deployment-card .type-card-copy {
  margin: 0;
}

.feature-card .type-card-title,
.timeline-item .type-card-title,
.case-card .type-card-title {
  margin-top: 0;
}

.feature-card .type-card-copy,
.deployment-card .type-card-copy,
.timeline-item .type-card-copy,
.proof-card .type-card-copy,
.type-section-copy {
  margin: 0;
}

.type-section-title + .type-section-copy {
  margin-top: 1rem;
}

.case-card p {
  margin: 0;
}

.type-list-copy {
  margin-top: 0.9rem;
}

.industry-strip {
  padding: var(--section-space) 0 0;
}

.industry-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  align-content: flex-start;
  padding: 2rem;
  border-radius: var(--radius-xl);
  border: 1px solid rgba(163, 191, 209, 0.12);
  background: rgba(8, 22, 33, 0.7);
}

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

.case-card {
  position: relative;
  overflow: hidden;
}

.case-card::after {
  content: "";
  position: absolute;
  inset: auto -2rem -2rem auto;
  width: 8rem;
  height: 8rem;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(61, 209, 178, 0.18), transparent 70%);
}

.case-topline {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

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

.timeline-item span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  background: rgba(61, 209, 178, 0.14);
  color: var(--accent);
  margin-bottom: 1rem;
}

.proof {
  padding: var(--section-space) 0 0;
}

.type-quote {
  margin: 0 0 1rem;
}

.faq-list {
  display: grid;
  gap: 1.1rem;
}

.faq-item {
  padding: 1.35rem 1.45rem;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(163, 191, 209, 0.12);
  background:
    linear-gradient(180deg, rgba(8, 22, 33, 0.92) 0%, rgba(10, 29, 43, 0.78) 100%);
  box-shadow: var(--shadow);
}

.type-faq-title {
  list-style: none;
  cursor: pointer;
}

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

.faq-item summary::after {
  content: "+";
  float: right;
  color: var(--accent);
  font-family: "Outfit", sans-serif;
  font-size: 1.3rem;
  line-height: 1;
}

.faq-item[open] summary::after {
  content: "−";
}

.type-faq-copy {
  margin: 1rem 0 0;
}

.contact {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  gap: 1.15rem;
  align-items: center;
  padding-bottom: 5rem;
}

.contact-card {
  display: grid;
  gap: 1.4rem;
}

.type-contact-value {
  display: block;
}

.site-footer {
  width: min(calc(100% - 2rem), var(--max-width));
  margin: 0 auto;
  padding: 0 0 2.5rem;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 500ms ease,
    transform 500ms ease;
}

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

@media (max-width: 1080px) {
  .hero,
  .trust-band,
  .deployment,
  .industry-strip,
  .proof,
  .contact {
    grid-template-columns: 1fr;
  }

  .stats-grid,
  .card-grid,
  .deployment-grid,
  .case-list,
  .timeline {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero {
    grid-template-columns: minmax(0, 1fr) minmax(430px, 1fr);
    gap: 1.8rem;
    padding-top: 3.7rem;
  }

  .type-hero-title {
    max-width: 10ch;
    font-size: clamp(2.45rem, 5.2vw, 3.2rem);
  }

  .product-layout {
    grid-template-columns: 7.8rem minmax(0, 1fr);
  }

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

  .product-overview > :first-child {
    grid-column: 1 / -1;
  }

  .product-grid > :first-child {
    grid-column: 1 / -1;
  }
}

@media (max-width: 760px) {
  .site-header {
    width: min(calc(100% - 2.5rem), var(--max-width));
    margin-top: 0.85rem;
  }

  .announcement {
    display: none;
  }

  .announcement span + span::before {
    display: none;
  }

  .nav {
    gap: 0.8rem;
    padding: 0.95rem;
    border-radius: 22px;
    flex-direction: column;
    align-items: stretch;
  }

  .brand {
    gap: 0.8rem;
  }

  .brand-mark {
    width: 2.7rem;
    height: 2.7rem;
    border-radius: 16px;
  }

  .type-brand-mark {
    font-size: 1.05rem;
  }

  .type-brand-name {
    font-size: 1rem;
  }

  .type-brand-subtle {
    font-size: 0.72rem;
  }

  .nav-links {
    display: flex;
    flex-wrap: nowrap;
    justify-content: flex-start;
    gap: 0.55rem;
    width: 100%;
    overflow-x: auto;
    padding-bottom: 0.15rem;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
  }

  .nav-links::-webkit-scrollbar {
    display: none;
  }

  .nav-links a {
    flex: 0 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 2.35rem;
    padding: 0.55rem 0.95rem;
    text-align: center;
    border: 1px solid rgba(163, 191, 209, 0.14);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.03);
  }

  .type-nav-link {
    font-size: 0.84rem;
  }

  .section,
  .site-footer {
    width: min(calc(100% - 2.5rem), var(--max-width));
  }

  .hero {
    grid-template-columns: 1fr;
    gap: 1.9rem;
    padding: 2.35rem 0 2.8rem;
  }

  .trust-band,
  .stats,
  .solutions,
  .deployment,
  .industry-strip,
  .cases,
  .method,
  .proof,
  .faq,
  .contact {
    padding-top: 3.25rem;
  }

  .section-heading {
    margin-bottom: 1.7rem;
  }

  .type-hero-title {
    max-width: none;
    font-size: clamp(1.95rem, 8.6vw, 2.55rem);
    line-height: 1.08;
  }

  .hero-title-line {
    display: block;
    white-space: normal;
  }

  .hero-title-line + .hero-title-line {
    margin-top: 0.08em;
  }

  .hero-copy,
  .contact-copy,
  .hero-text {
    max-width: none;
  }

  .hero-copy {
    display: grid;
    gap: 0.95rem;
  }

  .hero-text {
    margin: 0;
  }

  .hero-notes {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.7rem;
    margin-top: 0.15rem;
  }

  .hero-notes .type-chip,
  .industry-tags .type-chip {
    font-size: 0.84rem;
    padding: 0.76rem 0.82rem;
    min-height: 3.05rem;
    text-align: center;
    justify-content: center;
    line-height: 1.45;
  }

  .type-lead,
  .type-section-copy,
  .type-card-copy,
  .type-faq-copy,
  .type-stat-copy {
    font-size: 0.92rem;
    line-height: 1.72;
  }

  .type-section-title {
    font-size: clamp(1.62rem, 7vw, 2.05rem);
    line-height: 1.14;
  }

  .card-grid,
  .deployment-grid,
  .case-list,
  .timeline {
    grid-template-columns: 1fr;
  }

  .stats-grid,
  .faq-list,
  .proof-grid,
  .trust-points {
    gap: 0.9rem;
  }

  .stats-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.8rem;
  }

  .product-window {
    border-radius: 24px;
  }

  .product-topbar {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.88rem 0.9rem;
  }

  .product-switches {
    justify-content: flex-start;
  }

  .product-layout {
    grid-template-columns: 1fr;
    min-height: 0;
  }

  .product-sidebar {
    grid-auto-flow: column;
    grid-auto-columns: max-content;
    overflow-x: auto;
    padding: 0.9rem;
    border-right: none;
    border-bottom: 1px solid rgba(163, 191, 209, 0.1);
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
  }

  .product-sidebar::-webkit-scrollbar {
    display: none;
  }

  .product-sidebar-title {
    display: none;
  }

  .product-sidebar-item {
    min-height: 2.4rem;
    padding: 0.58rem 0.78rem;
    white-space: nowrap;
  }

  .type-ui-nav {
    font-size: 0.82rem;
  }

  .product-main {
    gap: 0.8rem;
    padding: 1rem;
  }

  .product-main-head {
    flex-direction: column;
    gap: 0.7rem;
  }

  .type-ui-title {
    font-size: 1.08rem;
    line-height: 1.45;
  }

  .product-chip.type-chip,
  .product-switches .type-chip,
  .product-pill-list .type-chip,
  .product-summary-foot .type-chip,
  .product-service-list .type-chip {
    font-size: 0.74rem;
  }

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

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

  .product-overview > :last-child {
    grid-column: 1 / -1;
  }

  .product-stat {
    min-height: 0;
    padding: 0.95rem;
  }

  .product-card {
    padding: 1rem;
    gap: 0.85rem;
  }

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

  .product-card-head {
    align-items: flex-start;
  }

  .product-bar {
    grid-template-columns: 2.8rem minmax(0, 1fr) auto;
    gap: 0.58rem;
  }

  .hero-notes .type-chip,
  .industry-tags .type-chip {
    font-size: 0.84rem;
  }

  .hero-actions {
    flex-direction: column;
    margin-top: 0.45rem;
    gap: 0.75rem;
  }

  .button {
    width: 100%;
    min-height: 3.2rem;
  }

  .button-secondary {
    background: transparent;
  }

  .case-topline {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }

  .proof {
    gap: 1rem;
  }

  .contact {
    gap: 1rem;
    padding-bottom: 3rem;
  }

  .type-contact-value {
    font-size: 1.08rem;
    line-height: 1.45;
    word-break: break-word;
  }

  .trust-copy,
  .deployment-copy,
  .industry-copy,
  .proof-quote,
  .industry-tags,
  .feature-card,
  .deployment-card,
  .case-card,
  .timeline-item,
  .faq-item,
  .contact-card,
  .stat-card,
  .trust-item,
  .proof-card {
    padding: 1.22rem;
  }

  .trust-copy,
  .deployment-copy,
  .industry-copy,
  .proof-quote {
    padding: 1.35rem;
  }

  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}