:root {
  --ink: #071d3a;
  --navy: #08294d;
  --navy-2: #03182e;
  --muted: #5f6b7a;
  --line: #d9e2ea;
  --soft: #f5f8fb;
  --orange: #f05a1a;
  --teal: #12aeb5;
  --plum: #9b4f9f;
  --white: #ffffff;
  --shadow: 0 24px 60px rgba(7, 29, 58, 0.14);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  line-height: 1.55;
  overflow-x: hidden;
}

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

img,
svg {
  max-width: 100%;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(18px);
}

.nav-shell {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.brand {
  display: inline-flex;
  align-items: center;
  width: 214px;
  min-width: 214px;
  height: 54px;
}

.brand img {
  display: block;
  width: 100%;
  height: auto;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 14px;
  font-weight: 700;
}

.nav-links a {
  position: relative;
  padding: 26px 0;
}

.nav-links a[aria-current="page"]::after,
.nav-links a:hover::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 20px;
  height: 3px;
  background: var(--orange);
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  background: var(--white);
  border-radius: 8px;
  color: var(--ink);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 46px;
  padding: 0 22px;
  border: 1px solid var(--orange);
  border-radius: 4px;
  font-weight: 800;
  color: var(--orange);
  background: transparent;
  cursor: pointer;
}

.nav-links .btn {
  min-height: 40px;
  padding: 0 16px;
  border-radius: 6px;
}

.btn.primary {
  color: var(--white);
  background: var(--orange);
  box-shadow: 0 12px 28px rgba(240, 90, 26, 0.24);
}

.nav-links .btn.primary {
  box-shadow: 0 12px 24px rgba(240, 90, 26, 0.18);
}

.nav-links a.btn::after {
  display: none;
}

.btn.dark {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.24);
}

.hero,
.page-hero {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.hero {
  min-height: 650px;
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(420px, 1.1fr);
  gap: 44px;
  align-items: center;
  padding: 70px 0 42px;
}

.hero h1,
.page-hero h1 {
  margin: 0;
  font-size: clamp(44px, 6vw, 76px);
  line-height: 0.98;
  letter-spacing: 0;
}

.hero p,
.page-hero p {
  color: #344155;
  font-size: 19px;
  max-width: 590px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  margin-top: 34px;
}

.mobile-experience {
  display: none;
}

.ai-visual {
  position: relative;
  min-height: 690px;
  border: 1px solid #d5e2ef;
  background:
    linear-gradient(90deg, rgba(18, 174, 181, 0.08) 1px, transparent 1px),
    linear-gradient(0deg, rgba(18, 174, 181, 0.08) 1px, transparent 1px),
    radial-gradient(circle at 50% 42%, rgba(18, 174, 181, 0.15), transparent 34%),
    linear-gradient(135deg, #ffffff, #f5f9fc);
  background-size: 42px 42px, 42px 42px, auto, auto;
  box-shadow: 0 30px 80px rgba(7, 29, 58, 0.12);
  overflow: hidden;
  transition: box-shadow 0.7s ease, transform 0.7s ease;
}

.ai-visual.is-visible {
  box-shadow: 0 34px 90px rgba(7, 29, 58, 0.16);
}

.ai-visual::before {
  content: "";
  position: absolute;
  inset: 26px;
  border: 1px dashed rgba(8, 41, 77, 0.22);
}

.ai-panel,
.ai-core,
.rail {
  position: absolute;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid #cad9e7;
  box-shadow: 0 18px 50px rgba(7, 29, 58, 0.1);
}

.ai-panel {
  width: 245px;
  min-height: 150px;
  padding: 20px;
}

.ai-left {
  left: 34px;
  top: 96px;
}

.ai-right {
  right: 34px;
  top: 96px;
}

.panel-label {
  display: block;
  margin-bottom: 9px;
  color: var(--orange);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.ai-panel strong,
.rail strong {
  display: block;
  line-height: 1.25;
}

.workflow-list,
.source-grid {
  display: grid;
  gap: 8px;
  margin-top: 16px;
}

.workflow-list span,
.source-grid span {
  min-height: 28px;
  display: grid;
  place-items: center;
  border: 1px solid #dce6ee;
  border-radius: 4px;
  color: #344155;
  font-size: 12px;
  font-weight: 800;
  background: #fbfdff;
}

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

.ai-core {
  left: 50%;
  top: 214px;
  width: 246px;
  min-height: 246px;
  display: grid;
  place-items: center;
  padding: 34px 26px;
  border-radius: 999px;
  text-align: center;
  transform: translateX(-50%);
  transition: border-color 0.7s ease, box-shadow 0.7s ease, transform 0.7s ease;
}

.ai-visual.is-visible .ai-core {
  border-color: rgba(18, 174, 181, 0.55);
  box-shadow: 0 22px 70px rgba(7, 29, 58, 0.16);
  transform: translateX(-50%) scale(1.035);
}

.core-ring {
  position: absolute;
  inset: 18px;
  border: 1px solid rgba(18, 174, 181, 0.44);
  border-radius: inherit;
  animation: core-breathe 4.8s ease-in-out infinite;
}

.core-dot {
  width: 48px;
  height: 48px;
  display: block;
  margin-bottom: 10px;
  border: 10px solid rgba(240, 90, 26, 0.16);
  border-radius: 999px;
  background: var(--orange);
  box-shadow: 0 0 0 16px rgba(18, 174, 181, 0.12);
  animation: core-pulse 3.8s ease-in-out infinite;
}

.ai-core strong {
  display: block;
  font-size: 22px;
  line-height: 1.08;
}

.ai-core small {
  display: block;
  max-width: 160px;
  margin-top: 10px;
  color: var(--muted);
  font-weight: 700;
}

.rail {
  left: 74px;
  right: 74px;
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 14px 18px;
  color: #344155;
  font-size: 13px;
}

.rail.security {
  bottom: 132px;
}

.rail.audit {
  bottom: 78px;
}

.rail span {
  color: var(--muted);
  font-weight: 700;
}

.agent-timeline {
  position: absolute;
  left: 54px;
  right: 54px;
  bottom: 28px;
  display: grid;
  grid-template-columns: auto 1fr auto 1fr auto 1fr auto 1fr auto;
  align-items: center;
  gap: 10px;
  color: #455568;
  font-size: 12px;
  font-weight: 900;
}

.agent-timeline i {
  height: 1px;
  background: linear-gradient(90deg, var(--teal), var(--orange));
}

.signal-stack {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  font-size: 12px;
  font-weight: 900;
  color: #344155;
  z-index: 2;
  border-bottom: 1px solid #d5e2ef;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(8px);
}

.signal-stack span {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 52px;
  padding: 9px 10px;
  border-right: 1px solid #dce6ee;
  background: transparent;
}

.signal-stack span:last-child {
  border-right: 0;
}

@keyframes core-breathe {
  0%,
  100% {
    transform: scale(1);
    opacity: 0.72;
  }

  50% {
    transform: scale(1.08);
    opacity: 1;
  }
}

@keyframes core-pulse {
  0%,
  100% {
    box-shadow: 0 0 0 14px rgba(18, 174, 181, 0.1);
  }

  50% {
    box-shadow: 0 0 0 24px rgba(18, 174, 181, 0.2);
  }
}

.platform-visual {
  position: relative;
  min-height: 520px;
}

.stack-card {
  position: absolute;
  right: 6%;
  width: 68%;
  min-height: 126px;
  padding: 22px;
  background: linear-gradient(135deg, #ffffff, #f7fbff);
  border: 1px solid #cbd9e5;
  box-shadow: var(--shadow);
  transform: skewY(-4deg);
}

.stack-card > * {
  transform: skewY(4deg);
}

.stack-card.cloud {
  top: 22px;
}

.stack-card.data {
  top: 182px;
  right: 13%;
}

.stack-card.work {
  top: 342px;
  right: 3%;
}

.stack-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  font-weight: 900;
}

.vendor-row,
.mini-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 18px;
}

.vendor,
.mini {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  border: 1px solid #dce6ee;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 800;
  background: var(--white);
}

.vendor.azure {
  color: #2372c8;
}

.vendor.aws {
  color: #e77722;
}

.vendor.gcp {
  color: #1f9d55;
}

.node-list {
  position: absolute;
  right: 0;
  top: 74px;
  display: grid;
  gap: 12px;
  color: #314052;
  font-size: 13px;
  font-weight: 700;
}

.node-list span {
  display: flex;
  align-items: center;
  gap: 8px;
}

.dot {
  width: 9px;
  height: 9px;
  border: 2px solid var(--teal);
  border-radius: 999px;
}

.dot.orange {
  border-color: var(--orange);
}

.dot.plum {
  border-color: var(--plum);
}

.route {
  position: absolute;
  left: 4%;
  right: 2%;
  bottom: 16px;
  height: 64px;
  border: 1px dashed #6f879b;
  border-radius: 50%;
}

.route-labels {
  position: absolute;
  left: 8%;
  right: 8%;
  bottom: 0;
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  font-weight: 800;
  color: #566577;
}

.section {
  padding: 76px 0;
}

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

.section.dark {
  color: var(--white);
  background: linear-gradient(120deg, var(--navy-2), var(--navy));
}

.container {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.section-head {
  max-width: 700px;
  margin-bottom: 36px;
}

.section-head.center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.section h2 {
  margin: 0 0 12px;
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.08;
  letter-spacing: 0;
}

.section h3 {
  margin: 0 0 10px;
  font-size: 23px;
  line-height: 1.2;
}

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

.dark .muted {
  color: #b9c8d6;
}

.service-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.service-strip article {
  padding: 34px 34px 34px 0;
  min-height: 230px;
  border-right: 1px solid var(--line);
}

.service-strip article + article {
  padding-left: 34px;
}

.service-strip article:last-child {
  border-right: 0;
}

.icon-mark {
  width: 42px;
  height: 42px;
  margin-bottom: 18px;
  color: var(--teal);
}

.icon-mark.orange {
  color: var(--orange);
}

.icon-mark.plum {
  color: var(--plum);
}

.learn-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 16px;
  color: var(--orange);
  font-weight: 900;
}

.dark-services {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-left: 1px solid rgba(255, 255, 255, 0.16);
}

.dark-services article {
  padding: 34px 34px 10px;
  border-right: 1px solid rgba(255, 255, 255, 0.16);
}

.accent-line {
  width: 58px;
  height: 4px;
  margin: 0 0 28px;
  border-radius: 999px;
  background: var(--teal);
}

.accent-line.orange {
  background: var(--orange);
}

.accent-line.ai {
  background: linear-gradient(90deg, var(--orange), var(--teal));
}

.accent-line.plum {
  background: var(--plum);
}

.check-list {
  display: grid;
  gap: 10px;
  padding: 0;
  margin: 22px 0 0;
  list-style: none;
}

.check-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.check-list li::before {
  content: "";
  flex: 0 0 18px;
  width: 18px;
  height: 18px;
  margin-top: 3px;
  border: 2px solid var(--teal);
  border-radius: 999px;
  background: radial-gradient(circle, var(--teal) 0 3px, transparent 4px);
}

.grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.capability {
  min-height: 170px;
  padding: 26px 22px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.capability strong {
  display: block;
  margin: 12px 0 6px;
}

.proof {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 56px;
  align-items: center;
}

.proof > * {
  min-width: 0;
}

.logo-stream {
  position: relative;
  overflow: hidden;
  width: 100%;
  max-width: 100%;
  margin-top: 28px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.64);
}

.logo-stream::before,
.logo-stream::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  z-index: 2;
  width: 80px;
  pointer-events: none;
}

.logo-stream::before {
  left: 0;
  background: linear-gradient(90deg, var(--soft), rgba(245, 248, 251, 0));
}

.logo-stream::after {
  right: 0;
  background: linear-gradient(270deg, var(--soft), rgba(245, 248, 251, 0));
}

.logo-track {
  display: flex;
  align-items: center;
  width: max-content;
  gap: 18px;
  padding: 18px 0;
  animation: logo-stream 38s linear infinite;
}

.logo-stream:hover .logo-track {
  animation-play-state: paused;
}

.client-logo {
  flex: 0 0 auto;
  width: 156px;
  height: 72px;
  display: grid;
  place-items: center;
  padding: 14px 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.client-logo img {
  max-width: 100%;
  max-height: 44px;
  object-fit: contain;
  filter: grayscale(1);
  opacity: 0.78;
}

.client-logo.text-logo {
  color: #536171;
  font-weight: 900;
  letter-spacing: 0;
  text-align: center;
}

.client-logo.text-logo.capita {
  color: #2f6fba;
  font-size: 27px;
  font-weight: 800;
}

@keyframes logo-stream {
  from {
    transform: translateX(0);
  }

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

.quote-box {
  padding: 42px;
  border-left: 1px solid var(--line);
}

.quote-mark {
  color: var(--orange);
  font-size: 70px;
  line-height: 0.8;
  font-weight: 900;
}

.quote-box blockquote {
  margin: 10px 0 24px;
  font-size: 24px;
  line-height: 1.35;
}

.testimonial-track {
  position: relative;
  transition: transform 0.55s ease;
  will-change: transform;
}

.quote-window {
  height: 174px;
  overflow: hidden;
}

.testimonial {
  display: grid;
  min-height: 174px;
  align-content: start;
  margin: 0;
}

.testimonial figcaption {
  color: var(--muted);
}

.testimonial-dots {
  display: flex;
  gap: 8px;
  margin-top: 16px;
}

.testimonial-dots span {
  width: 26px;
  height: 3px;
  border-radius: 999px;
  background: #cbd8e3;
}

.testimonial-dots span.active {
  background: var(--orange);
}

.case-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  margin-top: 44px;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.case-strip article {
  min-height: 190px;
  padding: 26px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.68);
}

.case-strip span {
  display: block;
  margin-bottom: 28px;
  color: var(--orange);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.case-strip strong {
  display: block;
  margin-bottom: 10px;
  font-size: 20px;
  line-height: 1.2;
}

.values {
  display: grid;
  grid-template-columns: 0.95fr repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.values > * {
  padding: 28px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.why-section {
  background:
    linear-gradient(90deg, rgba(8, 41, 77, 0.03) 1px, transparent 1px),
    linear-gradient(0deg, rgba(8, 41, 77, 0.03) 1px, transparent 1px),
    #ffffff;
  background-size: 44px 44px;
}

.why-grid {
  display: grid;
  grid-template-columns: 1.15fr repeat(4, 1fr);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.82);
}

.why-grid > * {
  min-height: 300px;
  padding: 34px 28px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.why-intro {
  background: linear-gradient(180deg, #ffffff, #f6f9fc);
}

.why-intro h2 {
  margin: 0 0 20px;
  font-size: clamp(34px, 4vw, 50px);
  line-height: 1.03;
}

.why-intro p {
  color: #344155;
  font-size: 18px;
}

.why-grid article span {
  display: inline-block;
  margin-bottom: 48px;
  color: var(--orange);
  font-size: 13px;
  font-weight: 900;
}

.why-grid article strong {
  display: block;
  margin-bottom: 14px;
  font-size: 23px;
  line-height: 1.15;
}

.cta-band {
  position: relative;
  background:
    linear-gradient(90deg, rgba(18, 174, 181, 0.08) 1px, transparent 1px),
    linear-gradient(0deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(120deg, var(--navy), var(--navy-2));
  background-size: 46px 46px, 46px 46px, auto;
  color: var(--white);
  padding: 54px 0 0;
}

.cta-row {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr auto;
  gap: 36px;
  align-items: center;
  padding: 0 0 42px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
}

.cta-row h2 {
  margin: 0;
  font-size: clamp(34px, 4vw, 52px);
  line-height: 1.15;
}

.cta-row p {
  color: #d8e5ef;
  font-size: 18px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr);
  gap: 42px;
  padding: 34px 0 46px;
  color: #d7e1ea;
}

.footer-grid h3,
.footer-grid h4 {
  color: var(--white);
  margin: 0 0 14px;
}

.footer-grid a,
.footer-grid p {
  display: block;
  margin: 7px 0;
  color: #d7e1ea;
}

.company-meta {
  max-width: 360px;
  padding-top: 12px;
  color: #aebfce !important;
  font-size: 13px;
}

.page-hero {
  padding: 105px 0 66px;
  display: grid;
  grid-template-columns: 1fr 0.8fr;
  gap: 54px;
  align-items: end;
}

.page-hero h1 span {
  color: var(--orange);
}

.hero-panel {
  padding: 34px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--soft);
}

.ai-hero-card {
  background:
    linear-gradient(90deg, rgba(18, 174, 181, 0.07) 1px, transparent 1px),
    linear-gradient(0deg, rgba(8, 41, 77, 0.05) 1px, transparent 1px),
    var(--soft);
  background-size: 32px 32px;
}

.mini-proof-grid,
.quick-start-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  margin: 18px 0;
}

.mini-proof-grid span,
.quick-start-grid button {
  min-height: 44px;
  display: grid;
  place-items: center;
  padding: 10px;
  border: 1px solid #cbd8e3;
  border-radius: 6px;
  color: #22334a;
  background: rgba(255, 255, 255, 0.76);
  font-weight: 850;
  text-align: center;
}

.contact-hero-panel {
  align-self: stretch;
}

.quick-start-grid button {
  cursor: pointer;
  font: inherit;
}

.quick-start-grid button:hover,
.quick-start-grid button.selected {
  border-color: var(--orange);
  color: var(--orange);
  background: #fff7f3;
}

.hero-panel ul {
  margin: 0;
}

.detail-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.detail-card,
.process-step,
.contact-card {
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.process {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.step-num {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  margin-bottom: 18px;
  border: 1px solid var(--orange);
  border-radius: 999px;
  color: var(--orange);
  font-weight: 900;
}

.contact-layout {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 34px;
  align-items: start;
}

.contact-stack {
  display: grid;
  gap: 18px;
}

.contact-form {
  display: grid;
  gap: 16px;
  padding: 34px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--soft);
}

.contact-form label {
  display: grid;
  gap: 8px;
  font-size: 13px;
  font-weight: 900;
}

.contact-form input,
.contact-form textarea,
.contact-form select {
  width: 100%;
  min-height: 48px;
  padding: 12px 14px;
  border: 1px solid #cbd8e3;
  border-radius: 4px;
  color: var(--ink);
  background: var(--white);
  font: inherit;
}

.contact-form textarea {
  min-height: 150px;
  resize: vertical;
}

.contact-path ol {
  display: grid;
  gap: 12px;
  padding-left: 20px;
  margin: 16px 0 0;
  color: var(--muted);
}

.form-note {
  display: none;
  padding: 12px 14px;
  border: 1px solid #b9dec6;
  border-radius: 4px;
  color: #125428;
  background: #eef9f1;
}

.form-note.visible {
  display: block;
}

@media (max-width: 980px) {
  .nav-links {
    position: fixed;
    inset: 78px 0 auto 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 18px 28px 28px;
    background: var(--white);
    border-bottom: 1px solid var(--line);
  }

  .nav-links.open {
    display: flex;
  }

  .nav-links a {
    padding: 12px 0;
  }

  .nav-toggle {
    display: grid;
    place-items: center;
  }

  .hero,
  .page-hero,
  .proof,
  .contact-layout,
  .cta-row {
    grid-template-columns: 1fr;
  }

  .hero {
    gap: 34px;
    min-height: auto;
  }

  .platform-visual {
    min-height: 460px;
  }

  .service-strip,
  .dark-services,
  .values {
    grid-template-columns: 1fr;
  }

  .service-strip article,
  .service-strip article + article,
  .dark-services article,
  .values > * {
    padding: 26px 0;
    border-right: 0;
  }

  .dark-services article {
    padding-left: 24px;
    padding-right: 24px;
  }

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

  .detail-grid,
  .process,
  .case-strip,
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }

  .client-logo {
    width: 132px;
    height: 64px;
  }

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

  .why-intro {
    grid-column: 1 / -1;
  }

  .quote-box {
    border-left: 0;
    border-top: 1px solid var(--line);
    padding: 34px 0 0;
  }
}

@media (max-width: 640px) {
  body {
    font-size: 15px;
  }

  .nav-shell,
  .hero,
  .page-hero,
  .container {
    width: min(100% - 28px, 1180px);
  }

  .brand {
    width: 154px;
    min-width: 154px;
    height: 40px;
  }

  .hero {
    display: block;
    min-height: auto;
    padding: 40px 0 18px;
  }

  .hero h1,
  .page-hero h1 {
    font-size: 40px;
    line-height: 1.02;
  }

  .hero p,
  .page-hero p {
    font-size: 17px;
  }

  .hero-actions {
    display: grid;
    grid-template-columns: 1fr 0.82fr;
    gap: 12px;
    margin-top: 24px;
  }

  .hero-actions .btn {
    width: 100%;
    min-height: 48px;
    padding: 0 12px;
  }

  .ai-visual {
    display: none;
  }

  .mobile-experience {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 20px;
  }

  .mobile-experience span {
    display: inline-flex;
    align-items: center;
    min-height: 32px;
    padding: 6px 10px;
    border: 1px solid var(--line);
    border-radius: 999px;
    color: #344155;
    background: #f7fafc;
    font-size: 13px;
    font-weight: 800;
  }

  .platform-visual {
    min-height: 400px;
    transform: scale(0.88);
    transform-origin: top center;
  }

  .stack-card {
    width: 82%;
    right: 4%;
  }

  .node-list {
    display: none;
  }

  .service-strip {
    display: grid;
    gap: 12px;
    padding: 0;
    border: 0;
  }

  .service-strip article,
  .service-strip article + article {
    min-height: auto;
    padding: 22px;
    border: 1px solid var(--line);
    border-radius: 8px;
  }

  .service-strip .icon-mark {
    width: 34px;
    height: 34px;
    margin-bottom: 12px;
  }

  .service-strip article p {
    margin-bottom: 0;
  }

  .section.dark {
    display: none;
  }

  .grid,
  .detail-grid,
  .process,
  .case-strip,
  .why-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 46px 0;
  }

  .proof {
    gap: 34px;
  }

  .quote-box blockquote {
    font-size: 21px;
  }

  .section-head.center {
    text-align: left;
  }

  .capability {
    min-height: auto;
    padding: 22px 18px;
  }

  .case-strip article,
  .why-grid > * {
    min-height: auto;
  }

  .cta-band {
    padding-top: 42px;
  }

  .cta-row h2 {
    font-size: 32px;
  }

  .footer-grid {
    gap: 22px;
  }

  .logo-stream::before,
  .logo-stream::after {
    width: 34px;
  }

  .cta-row {
    gap: 18px;
  }

  .mini-proof-grid,
  .quick-start-grid {
    grid-template-columns: 1fr;
  }
}