:root {
  --ink: #0d1b31;
  --ink-soft: #263b5d;
  --muted: #647691;
  --line: rgba(63, 88, 139, .14);
  --blue: #4e70de;
  --violet: #6d62dc;
  --teal: #1abca8;
  --mint: #72e9d1;
  --ice: #eef5ff;
  --paper: #f8fbff;
  --white: #fff;
  --night: #0b1730;
  --wrap: 1240px;
  --radius: 28px;
  --shadow: 0 24px 70px rgba(41, 67, 120, .12);
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 150px;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text",
    "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
  font-size: 16px;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}

body.menu-open { overflow: hidden; }

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

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

button, input, textarea { font: inherit; }

.wrap {
  width: min(calc(100% - 48px), var(--wrap));
  margin: 0 auto;
}

.nav {
  position: fixed;
  z-index: 50;
  top: 0;
  right: 0;
  left: 0;
  border-bottom: 1px solid rgba(61, 87, 137, .1);
  background: rgba(249, 252, 255, .9);
  backdrop-filter: blur(18px);
  transition: background .25s ease, box-shadow .25s ease;
}

.nav.scrolled {
  background: rgba(255, 255, 255, .96);
  box-shadow: 0 10px 35px rgba(38, 61, 111, .08);
}

.section-nav {
  position: fixed;
  z-index: 49;
  top: 84px;
  right: 0;
  left: 0;
  border-bottom: 1px solid rgba(63, 88, 139, .12);
  background: rgba(255, 255, 255, .94);
  backdrop-filter: blur(16px);
}

.section-nav-inner {
  display: flex;
  align-items: center;
  min-height: 48px;
  overflow-x: auto;
  scrollbar-width: none;
}

.section-nav-inner::-webkit-scrollbar { display: none; }

.section-nav-label {
  flex: 0 0 auto;
  margin-right: 24px;
  padding-right: 24px;
  border-right: 1px solid var(--line);
  color: #7888a1;
  font-size: 9px;
  font-weight: 760;
  letter-spacing: .15em;
  text-transform: uppercase;
}

.section-nav a {
  position: relative;
  flex: 0 0 auto;
  padding: 14px 14px 13px;
  color: #53647e;
  font-size: 11px;
  font-weight: 570;
  white-space: nowrap;
}

.section-nav a::after {
  position: absolute;
  right: 13px;
  bottom: -1px;
  left: 13px;
  height: 2px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--teal), var(--violet));
  content: "";
  opacity: 0;
}

.section-nav a:hover,
.section-nav a.active { color: var(--ink); }

.section-nav a.active::after { opacity: 1; }

.nav-inner {
  display: flex;
  align-items: center;
  min-height: 84px;
}

.nav-links > li.has-mega { position: static; }

.mega-toggle {
  display: inline-grid;
  place-items: center;
  width: 19px;
  height: 19px;
  margin-left: 5px;
  border: 0;
  color: #71819a;
  background: transparent;
  cursor: pointer;
  transition: transform .2s ease;
}

.has-mega.mega-open .mega-toggle { transform: rotate(180deg); }

.mega-menu {
  position: fixed;
  z-index: 80;
  top: 84px;
  right: 0;
  left: 0;
  padding: 24px 0 28px;
  border-top: 1px solid rgba(63,88,139,.08);
  border-bottom: 1px solid var(--line);
  background: rgba(249,252,255,.985);
  box-shadow: 0 30px 70px rgba(24,48,91,.14);
  opacity: 0;
  pointer-events: none;
  transform: translateY(-10px);
  transition: opacity .2s ease, transform .2s ease;
}

.mega-menu::before {
  position: absolute;
  right: 0;
  bottom: 100%;
  left: 0;
  height: 18px;
  content: "";
}

.has-mega:hover .mega-menu,
.has-mega:focus-within .mega-menu,
.has-mega.mega-open .mega-menu {
  opacity: 1;
  pointer-events: auto;
  transform: none;
}

.mega-inner {
  display: grid;
  grid-template-columns: .72fr 1fr 1fr 1fr;
  gap: 16px;
}

.mega-intro,
.mega-column,
.mega-feature {
  min-height: 185px;
  padding: 21px;
  border-radius: 19px;
}

.mega-intro {
  color: #fff;
  background:
    radial-gradient(circle at 100% 0, rgba(80,221,195,.24), transparent 36%),
    linear-gradient(145deg, #102745, #17385e);
}

.mega-intro small,
.mega-column small,
.mega-feature small {
  display: block;
  margin-bottom: 14px;
  color: #7f90aa;
  font-size: 8px;
  font-weight: 760;
  letter-spacing: .15em;
  text-transform: uppercase;
}

.mega-intro small { color: #89dcca; }
.mega-intro strong { display: block; font-size: 20px; font-weight: 540; line-height: 1.45; }
.mega-intro p { margin: 12px 0 0; color: #b8c6d9; font-size: 11px; line-height: 1.7; }

.mega-column {
  border: 1px solid var(--line);
  background: #fff;
}

.mega-column a {
  display: flex !important;
  align-items: center;
  justify-content: space-between;
  padding: 7px 0 !important;
  color: #344966 !important;
  font-size: 12px !important;
  font-weight: 540 !important;
}

.mega-column a::after { display: none !important; }
.mega-column a:hover { color: var(--blue) !important; }
.mega-column a span { color: #9aa7ba; }

.mega-feature {
  border: 1px solid rgba(83,109,211,.15);
  background: linear-gradient(145deg, #eef8ff, #f3f0ff);
}

.mega-feature strong { display: block; color: var(--ink); font-size: 17px; font-weight: 560; line-height: 1.45; }
.mega-feature p { margin: 10px 0 18px; color: var(--muted); font-size: 11px; }
.mega-feature > a { display: inline-flex !important; padding: 0 !important; color: var(--blue) !important; font-size: 11px !important; }
.mega-backdrop { position: fixed; z-index: 45; inset: 84px 0 0; display: none; background: rgba(8,23,43,.18); }
body.mega-active .mega-backdrop { display: block; }

.brand {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 12px;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 50px;
  height: 50px;
  padding: 8px 7px;
  overflow: hidden;
  border: 1px solid rgba(77, 110, 209, .24);
  border-radius: 16px;
  background: linear-gradient(145deg, rgba(109, 240, 215, .17), rgba(99, 108, 224, .12));
}

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

.brand-copy {
  display: flex;
  flex-direction: column;
  line-height: 1.05;
}

.brand-copy strong {
  font-size: 18px;
  font-weight: 650;
  letter-spacing: .02em;
}

.brand-copy span {
  margin-top: 7px;
  color: #75839a;
  font-size: 9px;
  font-weight: 740;
  letter-spacing: .25em;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
  margin: 0 auto;
  padding: 0 24px;
  list-style: none;
}

.nav-links a {
  position: relative;
  color: #42536e;
  font-size: 13px;
  font-weight: 560;
}

.nav-links a::after {
  position: absolute;
  right: 0;
  bottom: -11px;
  left: 0;
  height: 2px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--teal), var(--violet));
  content: "";
  opacity: 0;
  transform: scaleX(.35);
  transition: .25s ease;
}

.nav-links a:hover::after,
.nav-links a.active::after {
  opacity: 1;
  transform: scaleX(1);
}

.nav-cta,
.primary-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 50px;
  padding: 0 24px;
  border-radius: 999px;
  color: #082b2d;
  background: var(--mint);
  box-shadow: 0 14px 34px rgba(51, 211, 184, .18);
  font-size: 13px;
  font-weight: 650;
  transition: transform .2s ease, box-shadow .2s ease;
}

.nav-cta:hover,
.primary-link:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 38px rgba(51, 211, 184, .25);
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 14px;
  color: var(--ink);
  background: #fff;
  cursor: pointer;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: #46618a;
  font-size: 10px;
  font-weight: 760;
  letter-spacing: .18em;
  text-transform: uppercase;
}

.eyebrow::before {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--teal);
  box-shadow: 0 0 0 7px rgba(26, 188, 168, .1);
  content: "";
}

.service-main-hero {
  position: relative;
  padding: 158px 0 88px;
  overflow: hidden;
  background:
    radial-gradient(circle at 8% 88%, rgba(79, 216, 194, .17), transparent 24%),
    radial-gradient(circle at 87% 22%, rgba(109, 98, 220, .18), transparent 28%),
    linear-gradient(180deg, #f7fbff, #edf4ff);
}

.with-subnav .service-main-hero,
.with-subnav .support-hero,
.with-subnav .build-main-hero {
  padding-top: 132px;
}

.service-photo-hero {
  padding: 132px 0 0;
  background: #fff;
}

.photo-hero-frame {
  position: relative;
  min-height: 610px;
  overflow: hidden;
  background: var(--night);
}

.photo-hero-frame > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 46%;
  filter: saturate(.76) contrast(1.04);
}

.photo-hero-frame::after {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(7, 23, 44, .88) 0, rgba(7, 23, 44, .66) 45%, rgba(7, 23, 44, .16) 76%),
    linear-gradient(0deg, rgba(7, 23, 44, .58) 0, transparent 48%);
  content: "";
}

.photo-hero-copy {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 610px;
  padding: 70px 0 148px;
  color: #fff;
}

.photo-hero-copy .eyebrow { color: #a8f2e2; }

.photo-hero-copy h1 {
  max-width: 760px;
  margin: 22px 0 0;
  font-size: clamp(38px, 3.7vw, 50px);
  font-weight: 480;
  line-height: 1.22;
  letter-spacing: -.035em;
}

.photo-hero-copy .hero-lead {
  max-width: 720px;
  color: #d2dcea;
}

.photo-hero-copy .text-link { color: #dbe5f2; }

.photo-hero-proof {
  position: absolute;
  z-index: 3;
  right: max(24px, calc((100% - var(--wrap)) / 2));
  bottom: 26px;
  left: max(24px, calc((100% - var(--wrap)) / 2));
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 17px;
  background: rgba(8, 26, 49, .5);
  backdrop-filter: blur(15px);
}

.photo-hero-proof div {
  min-height: 72px;
  padding: 16px 20px;
  border-right: 1px solid rgba(255,255,255,.13);
}

.photo-hero-proof div:last-child { border-right: 0; }

.photo-hero-proof small {
  display: block;
  color: #88a1c2;
  font-size: 8px;
  font-weight: 740;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.photo-hero-proof strong {
  display: block;
  margin-top: 6px;
  color: #fff;
  font-size: 12px;
  font-weight: 560;
}

.service-main-hero::before {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(76, 103, 156, .055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(76, 103, 156, .055) 1px, transparent 1px);
  background-size: 72px 72px;
  content: "";
  mask-image: linear-gradient(to bottom, #000, transparent 82%);
}

.main-hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.02fr .98fr;
  gap: 78px;
  align-items: center;
}

.hero-kicker {
  margin-bottom: 24px;
}

.service-main-hero h1,
.support-hero h1 {
  margin: 0;
  font-size: clamp(37px, 3.6vw, 48px);
  font-weight: 490;
  line-height: 1.2;
  letter-spacing: -.035em;
}

.gradient {
  color: transparent;
  background: linear-gradient(90deg, var(--teal), #4386d8 55%, var(--violet));
  background-clip: text;
  -webkit-background-clip: text;
}

.hero-lead {
  max-width: 700px;
  margin: 28px 0 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.9;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 24px;
  margin-top: 34px;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: #405272;
  font-size: 13px;
  font-weight: 620;
}

.strategy-panel {
  position: relative;
  min-height: 520px;
  padding: 26px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 34px;
  color: #fff;
  background:
    linear-gradient(160deg, rgba(33, 67, 113, .94), rgba(12, 31, 60, .98)),
    var(--night);
  box-shadow: 0 32px 80px rgba(26, 51, 97, .22);
}

.strategy-panel::after {
  position: absolute;
  top: -120px;
  right: -90px;
  width: 330px;
  height: 330px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(109, 98, 220, .42), transparent 68%);
  content: "";
}

.panel-head {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: space-between;
  padding: 4px 4px 24px;
  color: #91a7c5;
  font-size: 10px;
  font-weight: 720;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.panel-image {
  position: relative;
  z-index: 1;
  height: 205px;
  overflow: hidden;
  border-radius: 22px;
}

.panel-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(.65) brightness(.72);
}

.panel-image::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(8,27,49,.54), transparent);
  content: "";
}

.signal-stack {
  position: relative;
  z-index: 2;
  display: grid;
  gap: 10px;
  margin-top: 16px;
}

.signal-row {
  display: grid;
  grid-template-columns: 38px 1fr auto;
  gap: 13px;
  align-items: center;
  min-height: 55px;
  padding: 0 16px;
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 15px;
  background: rgba(255,255,255,.055);
}

.signal-row b {
  color: var(--mint);
  font-size: 10px;
  letter-spacing: .1em;
}

.signal-row span {
  font-size: 12px;
  font-weight: 560;
}

.signal-row em {
  color: #91a7c5;
  font-size: 9px;
  font-style: normal;
  text-transform: uppercase;
}

.hero-proof {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  margin-top: 70px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: var(--line);
}

.hero-proof div {
  min-height: 82px;
  padding: 18px 22px;
  background: rgba(255,255,255,.72);
}

.hero-proof small {
  display: block;
  color: #7a8ba4;
  font-size: 9px;
  font-weight: 720;
  letter-spacing: .13em;
  text-transform: uppercase;
}

.hero-proof strong {
  display: block;
  margin-top: 7px;
  font-size: 13px;
  font-weight: 600;
}

.support-hero {
  padding: 84px 0 0;
  background: #fff;
}

.with-subnav .support-hero { padding-top: 132px; }

.support-banner {
  position: relative;
  min-height: 520px;
  overflow: hidden;
  background: var(--night);
}

.build-main-hero {
  position: relative;
  padding: 172px 0 92px;
  overflow: hidden;
  background:
    radial-gradient(circle at 6% 86%, rgba(31, 192, 170, .15), transparent 23%),
    radial-gradient(circle at 93% 13%, rgba(109, 98, 220, .15), transparent 28%),
    linear-gradient(180deg, #f8fbff, #eef5ff);
}

.build-main-hero::before {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(75, 102, 153, .048) 1px, transparent 1px),
    linear-gradient(90deg, rgba(75, 102, 153, .048) 1px, transparent 1px);
  background-size: 70px 70px;
  content: "";
  mask-image: linear-gradient(to bottom, #000, transparent 86%);
}

.build-hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 74px;
  align-items: center;
}

.build-main-hero h1 {
  max-width: 690px;
  margin: 22px 0 0;
  font-size: clamp(37px, 3.5vw, 47px);
  font-weight: 490;
  line-height: 1.2;
  letter-spacing: -.035em;
}

.build-visual {
  position: relative;
  min-height: 530px;
}

.build-photo {
  position: absolute;
  top: 0;
  right: 0;
  width: 92%;
  height: 455px;
  overflow: hidden;
  border: 7px solid rgba(255,255,255,.9);
  border-radius: 90px 28px 90px 28px;
  box-shadow: 0 30px 75px rgba(39, 67, 120, .18);
}

.build-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(.76);
}

.build-browser-card {
  position: absolute;
  right: 5%;
  bottom: 0;
  width: 68%;
  padding: 20px;
  border: 1px solid rgba(255,255,255,.7);
  border-radius: 22px;
  color: #fff;
  background: rgba(10, 32, 62, .82);
  box-shadow: 0 24px 55px rgba(29, 55, 104, .2);
  backdrop-filter: blur(16px);
}

.browser-dots {
  display: flex;
  gap: 5px;
  margin-bottom: 18px;
}

.browser-dots i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #6e86a7;
}

.browser-signal {
  display: grid;
  grid-template-columns: 32px 1fr;
  gap: 12px;
  align-items: center;
  padding: 11px 0;
  border-top: 1px solid rgba(255,255,255,.1);
}

.browser-signal b {
  color: var(--mint);
  font-size: 9px;
  letter-spacing: .1em;
}

.browser-signal span {
  font-size: 11px;
  font-weight: 550;
}

.growth-outcomes {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  margin-top: 68px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: var(--line);
}

.growth-outcomes div {
  min-height: 94px;
  padding: 19px 22px;
  background: rgba(255,255,255,.76);
}

.growth-outcomes small {
  display: block;
  color: #7e8da5;
  font-size: 8px;
  font-weight: 740;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.growth-outcomes strong {
  display: block;
  margin-top: 8px;
  font-size: 13px;
  font-weight: 590;
}

.difference-band {
  display: grid;
  grid-template-columns: .82fr 1.18fr;
  gap: 80px;
  align-items: center;
  padding: 50px;
  border: 1px solid var(--line);
  border-radius: 30px;
  background:
    radial-gradient(circle at 100% 0, rgba(109, 98, 220, .12), transparent 34%),
    #fff;
  box-shadow: 0 20px 60px rgba(45, 72, 125, .07);
}

.difference-band blockquote {
  margin: 0;
  font-size: clamp(27px, 2.6vw, 38px);
  font-weight: 500;
  line-height: 1.42;
  letter-spacing: -.025em;
}

.difference-points {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.difference-points div,
.difference-points > span {
  min-height: 96px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(248,251,255,.84);
}

.difference-points b {
  display: block;
  color: var(--teal);
  font-size: 9px;
  letter-spacing: .12em;
}

.difference-points div span,
.difference-points > span {
  display: block;
  margin-top: 7px;
  color: var(--ink-soft);
  font-size: 12px;
  font-weight: 570;
}

.compare-table {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: #fff;
}

.compare-row {
  display: grid;
  grid-template-columns: .75fr 1fr 1fr;
  border-bottom: 1px solid var(--line);
}

.compare-row:last-child { border-bottom: 0; }

.compare-row > * {
  padding: 20px 24px;
  border-right: 1px solid var(--line);
}

.compare-row > *:last-child { border-right: 0; }

.compare-row strong {
  color: var(--ink);
  font-size: 13px;
  font-weight: 620;
}

.compare-row span {
  color: var(--muted);
  font-size: 12px;
}

.compare-row.head,
.compare-row.compare-head {
  color: #fff;
  background: var(--night);
}

.compare-row.head > *,
.compare-row.compare-head > * {
  color: #fff;
  font-size: 10px;
  font-weight: 720;
  letter-spacing: .11em;
  text-transform: uppercase;
}

.compare-row .ours {
  color: #304d86;
  background: #f0f5ff;
}

.architecture-flow {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  padding: 18px;
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 28px;
  background: rgba(255,255,255,.045);
}

.architecture-node {
  position: relative;
  min-height: 178px;
  padding: 25px;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 19px;
  background:
    radial-gradient(circle at 100% 0, rgba(83,120,225,.16), transparent 38%),
    rgba(255,255,255,.065);
}

.architecture-node:not(:last-child)::after {
  position: absolute;
  z-index: 2;
  top: 50%;
  right: -23px;
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 50%;
  color: var(--blue);
  background: #172c4b;
  content: "→";
  transform: translateY(-50%);
}

.architecture-node b {
  color: var(--teal);
  font-size: 9px;
  letter-spacing: .13em;
}

.architecture-node h3 {
  margin: 28px 0 9px;
  color: #fff;
  font-size: 18px;
  font-weight: 540;
}

.architecture-node p {
  margin: 0;
  color: #aebcd0;
  font-size: 12px;
}

.knowledge-hero {
  position: relative;
  padding: 178px 0 92px;
  overflow: hidden;
  background:
    radial-gradient(circle at 8% 82%, rgba(31,192,170,.17), transparent 24%),
    radial-gradient(circle at 91% 18%, rgba(109,98,220,.17), transparent 29%),
    linear-gradient(180deg,#f9fcff,#edf4ff);
}

.knowledge-hero::before {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(74,101,150,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(74,101,150,.05) 1px,transparent 1px);
  background-size: 68px 68px;
  content: "";
}

.knowledge-hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1fr .9fr;
  gap: 76px;
  align-items: center;
}

.knowledge-hero h1 {
  max-width: 760px;
  margin: 22px 0 0;
  font-size: clamp(37px,3.6vw,48px);
  font-weight: 480;
  line-height: 1.22;
  letter-spacing: -.035em;
}

.knowledge-board {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  padding: 18px;
  border: 1px solid rgba(78,112,222,.14);
  border-radius: 27px;
  background: rgba(255,255,255,.68);
  box-shadow: var(--shadow);
}

.knowledge-board div {
  min-height: 126px;
  padding: 21px;
  border: 1px solid var(--line);
  border-radius: 17px;
  background: linear-gradient(145deg,#fff,#f2f7ff);
}

.knowledge-board b { color: var(--teal); font-size: 9px; letter-spacing: .13em; }
.knowledge-board strong { display: block; margin-top: 26px; font-size: 15px; font-weight: 570; }
.knowledge-board span { display: block; margin-top: 6px; color: var(--muted); font-size: 10px; }

.category-grid,
.case-grid {
  display: grid;
  grid-template-columns: repeat(12,1fr);
  gap: 20px;
}

.category-card,
.case-card {
  grid-column: span 4;
  min-height: 285px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 23px;
  background: #fff;
  transition: transform .22s ease, box-shadow .22s ease;
}

.category-card:hover,
.case-card:hover { transform: translateY(-4px); box-shadow: 0 22px 55px rgba(40,68,119,.1); }
.category-card b,.case-card b { color: var(--teal); font-size: 9px; letter-spacing: .13em; }
.category-card h3,.case-card h3 { margin: 50px 0 11px; font-size: 21px; font-weight: 550; }
.category-card p,.case-card p { margin: 0; color: var(--muted); font-size: 12px; }
.category-card em,.case-card em { display: block; margin-top: 24px; color: var(--blue); font-size: 11px; font-style: normal; }

.metric-strip {
  display: grid;
  grid-template-columns: repeat(6,1fr);
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: var(--line);
  gap: 1px;
}
.metric-strip div { min-height: 105px; padding: 20px; background: #fff; }
.metric-strip b { color: var(--violet); font-size: 9px; letter-spacing: .1em; }
.metric-strip strong { display: block; margin-top: 12px; font-size: 13px; font-weight: 570; }

.proof-bar {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: 68px;
  align-items: center;
  padding: 48px;
  border-radius: 28px;
  color: #fff;
  background: linear-gradient(125deg,#102944,#173d65);
}
.proof-bar h2 { margin: 12px 0 0; font-size: 31px; font-weight: 500; line-height: 1.35; }
.proof-list { display:grid; grid-template-columns:1fr 1fr; gap:10px; }
.proof-list span { padding: 13px 15px; border:1px solid rgba(255,255,255,.12); border-radius:13px; color:#c2cfdf; font-size:11px; background:rgba(255,255,255,.05); }

.capability-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 20px;
}

.capability-card {
  grid-column: span 6;
  min-height: 310px;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: 25px;
  background: #fff;
  box-shadow: 0 18px 45px rgba(47,75,127,.055);
}

.capability-card .card-index {
  display: block;
  margin-bottom: 44px;
}

.capability-card > b {
  display: block;
  margin-bottom: 44px;
  color: var(--teal);
  font-size: 9px;
  letter-spacing: .13em;
  text-transform: uppercase;
}

.capability-card h3 {
  margin: 0 0 12px;
  font-size: 24px;
  font-weight: 550;
  letter-spacing: -.02em;
}

.capability-card p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.capability-card .mini-list { margin-top: 24px; }

.support-banner > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: saturate(.72) contrast(1.04);
}

.support-banner::after {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(7,24,45,.82), rgba(7,24,45,.48) 48%, rgba(7,24,45,.1)),
    linear-gradient(0deg, rgba(7,24,45,.45), transparent 48%);
  content: "";
}

.support-hero-copy {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  min-height: 520px;
  padding-top: 82px;
  padding-bottom: 150px;
  color: #fff;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-bottom: 25px;
  color: #c2d0e3;
  font-size: 11px;
}

.breadcrumb a:hover { color: var(--mint); }

.support-hero h1 {
  max-width: 780px;
  font-size: clamp(36px, 3.6vw, 48px);
  font-weight: 480;
}

.support-hero .hero-lead {
  max-width: 720px;
  color: #d1dbea;
  font-size: 16px;
}

.hero-service-list {
  position: absolute;
  z-index: 3;
  right: max(24px, calc((100% - var(--wrap)) / 2));
  bottom: 26px;
  left: max(24px, calc((100% - var(--wrap)) / 2));
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 16px;
  background: rgba(8, 27, 49, .5);
  backdrop-filter: blur(14px);
}

.hero-service-list span {
  min-height: 56px;
  padding: 16px 18px;
  border-right: 1px solid rgba(255,255,255,.12);
  border-bottom: 1px solid rgba(255,255,255,.12);
  color: #fff;
  font-size: 11px;
  font-weight: 550;
}

.hero-service-list span:nth-child(3n) { border-right: 0; }
.hero-service-list span:nth-last-child(-n+3) { border-bottom: 0; }

.hero-service-list.five {
  grid-template-columns: repeat(5, 1fr);
}

.hero-service-list.five span {
  border-bottom: 0;
}

.hero-service-list.five span:nth-child(3n) {
  border-right: 1px solid rgba(255,255,255,.12);
}

.hero-service-list.five span:last-child { border-right: 0; }

.section {
  position: relative;
  padding: 108px 0;
  overflow: hidden;
}

.section-white { background: #fff; }
.section-ice { background: var(--ice); }
.section-night {
  color: #fff;
  background:
    radial-gradient(circle at 8% 85%, rgba(26,188,168,.15), transparent 25%),
    radial-gradient(circle at 90% 10%, rgba(109,98,220,.2), transparent 28%),
    var(--night);
}

.section-head {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 80px;
  align-items: end;
  margin-bottom: 54px;
}

.section-head h2,
.split-copy h2,
.cta-copy h2 {
  max-width: 650px;
  margin: 16px 0 0;
  font-size: clamp(32px, 3vw, 44px);
  font-weight: 510;
  line-height: 1.23;
  letter-spacing: -.03em;
}

.section-head > p,
.split-copy > p {
  max-width: 590px;
  margin: 0 0 3px auto;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.9;
}

.section-night .section-head > p,
.section-night .split-copy > p { color: #aebbd0; }

.service-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 22px;
}

.service-card {
  position: relative;
  display: flex;
  grid-column: span 4;
  flex-direction: column;
  min-height: 350px;
  padding: 30px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 25px;
  background: rgba(255,255,255,.82);
  box-shadow: 0 18px 45px rgba(47,75,127,.06);
  transition: transform .25s ease, box-shadow .25s ease;
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow);
}

.service-card::after {
  position: absolute;
  right: -70px;
  bottom: -80px;
  width: 190px;
  height: 190px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(98,105,220,.12), transparent 70%);
  content: "";
}

.card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 42px;
}

.card-index {
  color: #8393aa;
  font-size: 9px;
  font-weight: 740;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.card-arrow {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border: 1px solid var(--line);
  border-radius: 12px;
  color: var(--blue);
  background: #f5f8ff;
}

.service-card h3 {
  margin: 0 0 13px;
  font-size: 23px;
  font-weight: 560;
  letter-spacing: -.02em;
}

.service-card p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.8;
}

.mini-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: auto;
  padding-top: 26px;
}

.mini-list span {
  padding: 6px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: #64758f;
  background: rgba(248,251,255,.8);
  font-size: 9px;
  font-weight: 650;
}

.scope-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.scope-card {
  min-height: 245px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 23px;
  background: #fff;
}

.scope-card b {
  display: block;
  margin-bottom: 32px;
  color: var(--teal);
  font-size: 10px;
  letter-spacing: .12em;
}

.scope-card h3 {
  margin: 0 0 11px;
  font-size: 20px;
  font-weight: 560;
  letter-spacing: -.02em;
}

.scope-card p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.8;
}

.split {
  display: grid;
  grid-template-columns: .86fr 1.14fr;
  gap: 84px;
  align-items: start;
}

.split-copy {
  position: sticky;
  top: 126px;
}

.outcome-board {
  display: grid;
  gap: 14px;
}

.outcome-row {
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 20px;
  padding: 24px 26px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: #fff;
}

.outcome-row b {
  color: var(--violet);
  font-size: 11px;
  letter-spacing: .1em;
}

.outcome-row h3 {
  margin: 0 0 7px;
  font-size: 17px;
  font-weight: 580;
}

.outcome-row p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.process {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid rgba(255,255,255,.14);
}

.process-step {
  position: relative;
  min-height: 290px;
  padding: 34px 28px;
  border-right: 1px solid rgba(255,255,255,.12);
}

.process-step:last-child { border-right: 0; }

.process-step b {
  color: var(--mint);
  font-size: 10px;
  letter-spacing: .14em;
}

.process-step h3 {
  margin: 72px 0 12px;
  font-size: 20px;
  font-weight: 540;
}

.process-step p {
  margin: 0;
  color: #aebbd0;
  font-size: 13px;
}

.deliverable-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
}

.deliverable-card {
  position: relative;
  min-height: 200px;
  padding: 28px 30px 28px 84px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(255,255,255,.82);
}

.deliverable-card::before {
  position: absolute;
  top: 30px;
  left: 28px;
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border-radius: 11px;
  color: var(--blue);
  background: #edf2ff;
  content: "✓";
  font-size: 13px;
  font-weight: 700;
}

.deliverable-card h3 {
  margin: 0 0 10px;
  font-size: 18px;
  font-weight: 570;
}

.deliverable-card p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.fit-band {
  display: grid;
  grid-template-columns: .82fr 1.18fr;
  gap: 80px;
  align-items: center;
  padding: 52px;
  border: 1px solid var(--line);
  border-radius: 30px;
  background:
    radial-gradient(circle at 100% 0, rgba(109,98,220,.13), transparent 34%),
    linear-gradient(135deg, #fff, #f0f6ff);
}

.fit-band h2 {
  margin: 14px 0 0;
  font-size: 32px;
  font-weight: 520;
  line-height: 1.3;
}

.fit-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.fit-list span {
  position: relative;
  padding: 13px 14px 13px 34px;
  border: 1px solid var(--line);
  border-radius: 13px;
  color: #485c7a;
  background: rgba(255,255,255,.72);
  font-size: 12px;
}

.fit-list span::before {
  position: absolute;
  top: 19px;
  left: 15px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--teal);
  content: "";
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.related-card {
  display: flex;
  min-height: 132px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: #fff;
  transition: .22s ease;
}

.related-card:hover {
  border-color: rgba(78,112,222,.35);
  transform: translateY(-3px);
}

.related-card h3 {
  margin: 0;
  font-size: 17px;
  font-weight: 570;
}

.related-card span {
  margin: auto 0 0 auto;
  color: var(--blue);
}

.faq-list {
  max-width: 900px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--line);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 24px 0;
  border: 0;
  color: var(--ink);
  background: transparent;
  text-align: left;
  cursor: pointer;
}

.faq-question strong {
  font-size: 16px;
  font-weight: 570;
}

.faq-question span {
  color: var(--blue);
  font-size: 22px;
  transition: transform .2s ease;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  color: var(--muted);
  transition: max-height .35s ease;
}

.faq-answer p {
  max-width: 770px;
  margin: 0;
  padding: 0 0 24px;
  font-size: 14px;
}

.faq-item.open .faq-answer { max-height: 240px; }
.faq-item.open .faq-question span { transform: rotate(45deg); }

.cta-section {
  padding: 90px 0;
  background: #fff;
}

.cta-panel {
  position: relative;
  display: grid;
  grid-template-columns: 1fr .9fr;
  gap: 70px;
  align-items: center;
  padding: 64px;
  overflow: hidden;
  border-radius: 32px;
  color: #fff;
  background:
    linear-gradient(120deg, rgba(10,42,67,.2), rgba(41,69,139,.5)),
    #173c71;
  box-shadow: 0 30px 80px rgba(31,61,112,.18);
}

.cta-panel::after {
  position: absolute;
  top: -120px;
  right: -80px;
  width: 390px;
  height: 390px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(114,233,209,.28), transparent 68%);
  content: "";
}

.cta-copy,
.cta-actions {
  position: relative;
  z-index: 2;
}

.cta-copy .eyebrow { color: #a5f1df; }
.cta-copy h2 { margin-top: 14px; }
.cta-copy p {
  max-width: 620px;
  margin: 18px 0 0;
  color: #c9d6e8;
  font-size: 14px;
}

.cta-actions {
  display: flex;
  justify-content: flex-end;
}

.footer {
  padding: 88px 0 32px;
  background:
    radial-gradient(circle at 10% 0, rgba(120,247,212,.17), transparent 22%),
    #eef4ff;
}

.footer-intro {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 72px;
  align-items: end;
  margin-bottom: 48px;
  padding-bottom: 42px;
  border-bottom: 1px solid var(--line);
}

.footer-intro small {
  color: #4462c7;
  font-size: 10px;
  font-weight: 750;
  letter-spacing: .16em;
  text-transform: uppercase;
}

.footer-intro strong {
  display: block;
  max-width: 560px;
  margin-top: 12px;
  font-size: 26px;
  font-weight: 540;
  line-height: 1.38;
  letter-spacing: -.025em;
}

.footer-intro p {
  max-width: 510px;
  margin: 0;
  color: #6c7990;
  font-size: 14px;
}

.footer-intro a {
  color: #405fc8;
  font-weight: 620;
  white-space: nowrap;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.35fr .75fr .75fr .75fr;
  gap: 62px;
  padding-bottom: 56px;
}

.footer-brand p {
  max-width: 390px;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.footer-col h3 {
  margin: 3px 0 20px;
  font-size: 12px;
  font-weight: 650;
}

.footer-col a,
.footer-col span {
  display: block;
  margin: 10px 0;
  color: var(--muted);
  font-size: 12px;
}

.footer-col a:hover { color: var(--blue); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding-top: 26px;
  border-top: 1px solid var(--line);
  color: #8592a5;
  font-size: 11px;
}

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .7s ease, transform .7s ease;
}

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

.capture-mode .reveal {
  opacity: 1 !important;
  transform: none !important;
}

.capture-mode .nav { position: absolute; }
.capture-mode .section-nav { position: absolute; }
.capture-mode .split-copy { position: relative; top: auto; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    scroll-behavior: auto !important;
    transition-duration: .01ms !important;
  }
  .reveal { opacity: 1; transform: none; }
}

@media (max-width: 1080px) {
  .nav-links { gap: 20px; padding: 0 20px; }
  .nav-links a { font-size: 13px; }
  .main-hero-grid { gap: 40px; }
  .service-card { grid-column: span 6; }
  .scope-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { gap: 35px; }
  .mega-inner { grid-template-columns: .8fr 1fr 1fr; }
  .mega-feature { display: none; }
  .category-card,.case-card { grid-column: span 6; }
  .metric-strip { grid-template-columns: repeat(3,1fr); }
}

@media (max-width: 900px) {
  html { scroll-padding-top: 124px; }
  .section-nav { top: 72px; }
  .section-nav-inner { min-height: 48px; }
  .section-nav-label { display: none; }
  .section-nav a { flex: 0 0 auto; font-size: 11px; }
  .nav-inner { justify-content: space-between; min-height: 72px; }
  .nav-links {
    position: fixed;
    top: 72px;
    right: 18px;
    left: 18px;
    display: none;
    padding: 18px;
    border: 1px solid var(--line);
    border-radius: 20px;
    background: rgba(248,250,255,.98);
    box-shadow: var(--shadow);
  }
  .nav-links.open { display: grid; gap: 0; }
  .nav-links li { border-bottom: 1px solid var(--line); }
  .nav-links li:last-child { border-bottom: 0; }
  .nav-links a { display: block; padding: 13px 8px; }
  .nav-links a::after { display: none; }
  .nav-links > li.has-mega { display: grid; grid-template-columns: 1fr auto; }
  .mega-toggle { width: 42px; height: 42px; margin: 0; }
  .mega-menu {
    position: static;
    grid-column: 1 / -1;
    display: none;
    max-height: 48vh;
    padding: 10px;
    overflow-y: auto;
    border: 0;
    border-radius: 15px;
    box-shadow: none;
    opacity: 1;
    pointer-events: auto;
    transform: none;
  }
  .mega-menu::before { display: none; }
  .has-mega:hover .mega-menu,
  .has-mega:focus-within .mega-menu { display: none; }
  .has-mega.mega-open .mega-menu { display: block; }
  .mega-inner { grid-template-columns: 1fr 1fr; }
  .mega-intro { grid-column: span 2; min-height: auto; }
  body.mega-active .mega-backdrop { display: none; }
  .nav-cta { display: none; }
  .menu-toggle { display: inline-grid; place-items: center; }
  .service-main-hero { padding: 128px 0 74px; }
  .main-hero-grid,
  .section-head,
  .split,
  .fit-band,
  .cta-panel { grid-template-columns: 1fr; }
  .strategy-panel { max-width: 650px; }
  .hero-proof { grid-template-columns: 1fr 1fr; }
  .hero-proof div:nth-child(2) { border-right: 0; }
  .support-hero { padding-top: 120px; }
  .with-subnav .support-hero { padding-top: 120px; }
  .service-photo-hero { padding-top: 120px; }
  .photo-hero-frame { min-height: 700px; }
  .photo-hero-copy { padding-bottom: 190px; }
  .photo-hero-proof { grid-template-columns: 1fr 1fr; }
  .photo-hero-proof div:nth-child(2) { border-right: 0; }
  .build-main-hero { padding-top: 120px; }
  .build-hero-grid,
  .difference-band { grid-template-columns: 1fr; }
  .build-visual { min-height: 540px; }
  .growth-outcomes { grid-template-columns: 1fr 1fr; }
  .architecture-flow { grid-template-columns: 1fr 1fr; }
  .capability-card { grid-column: span 12; }
  .difference-points { grid-template-columns: 1fr 1fr; }
  .knowledge-hero { padding-top: 132px; }
  .knowledge-hero-grid,.proof-bar { grid-template-columns: 1fr; }
  .knowledge-board { max-width: 680px; }
  .proof-bar { gap: 30px; }
  .support-banner,
  .support-hero-copy { min-height: 560px; }
  .hero-service-list { grid-template-columns: 1fr 1fr; }
  .hero-service-list.five { grid-template-columns: 1fr 1fr; }
  .hero-service-list span:nth-child(3n) { border-right: 1px solid rgba(255,255,255,.12); }
  .hero-service-list span:nth-child(2n) { border-right: 0; }
  .hero-service-list span:nth-last-child(-n+3) { border-bottom: 1px solid rgba(255,255,255,.12); }
  .hero-service-list span:nth-last-child(-n+2) { border-bottom: 0; }
  .hero-service-list.five span { border-bottom: 1px solid rgba(255,255,255,.12); }
  .hero-service-list.five span:nth-child(2n) { border-right: 0; }
  .hero-service-list.five span:last-child {
    grid-column: span 2;
    border-right: 0;
    border-bottom: 0;
  }
  .section { padding: 88px 0; }
  .section-head { gap: 20px; }
  .section-head > p { margin-left: 0; }
  .split { gap: 45px; }
  .split-copy { position: relative; top: auto; }
  .process { grid-template-columns: 1fr 1fr; }
  .process-step:nth-child(2) { border-right: 0; }
  .process-step:nth-child(-n+2) { border-bottom: 1px solid rgba(255,255,255,.12); }
  .fit-band { gap: 32px; padding: 42px; }
  .cta-panel { gap: 34px; padding: 48px; }
  .cta-actions { justify-content: flex-start; }
  .footer-intro { grid-template-columns: 1fr; gap: 20px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: span 2; }
}

@media (max-width: 640px) {
  .wrap { width: min(calc(100% - 30px), var(--wrap)); }
  .brand { gap: 9px; }
  .brand-mark { width: 44px; height: 44px; border-radius: 14px; }
  .brand-copy strong { font-size: 15px; }
  .brand-copy span { font-size: 7px; }
  .service-main-hero h1,
  .support-hero h1 { font-size: clamp(33px, 9.6vw, 42px); }
  .section-nav-inner { gap: 22px; }
  .section-nav a { font-size: 10px; }
  .photo-hero-frame { min-height: 720px; border-radius: 0; }
  .photo-hero-copy { padding-top: 76px; padding-bottom: 210px; }
  .photo-hero-copy h1,
  .build-main-hero h1 { font-size: clamp(32px, 9vw, 42px); }
  .photo-hero-proof { right: 15px; bottom: 15px; left: 15px; }
  .photo-hero-proof div { min-height: 76px; padding: 15px; }
  .build-main-hero { padding-bottom: 64px; }
  .build-hero-grid { gap: 38px; }
  .build-visual { min-height: 430px; }
  .build-photo { right: 0; left: 20px; height: 320px; }
  .build-browser-card { right: 8px; bottom: 0; width: calc(100% - 28px); }
  .growth-outcomes { grid-template-columns: 1fr 1fr; }
  .growth-outcomes div { padding: 18px 12px; }
  .difference-band { padding: 32px 24px; }
  .difference-points { grid-template-columns: 1fr; }
  .compare-table { overflow-x: auto; }
  .compare-row { min-width: 690px; }
  .architecture-flow { grid-template-columns: 1fr; }
  .architecture-node:not(:last-child)::after { right: 50%; top: auto; bottom: -24px; transform: translateX(50%) rotate(90deg); }
  .mega-inner { grid-template-columns: 1fr; }
  .mega-intro { grid-column: auto; }
  .mega-column { min-height: auto; }
  .knowledge-hero { padding: 132px 0 68px; }
  .knowledge-hero-grid { gap: 38px; }
  .knowledge-hero h1 { font-size: clamp(32px,9vw,40px); }
  .knowledge-board { grid-template-columns: 1fr 1fr; padding: 12px; }
  .knowledge-board div { min-height: 110px; padding: 16px; }
  .knowledge-board strong { margin-top: 20px; font-size: 13px; }
  .category-card,.case-card { grid-column: span 12; min-height: 240px; }
  .category-card h3,.case-card h3 { margin-top: 34px; }
  .metric-strip { grid-template-columns: 1fr 1fr; }
  .proof-bar { padding: 30px 24px; }
  .proof-list { grid-template-columns: 1fr; }
  .hero-lead { font-size: 15px; }
  .hero-actions { align-items: stretch; flex-direction: column; }
  .hero-actions .primary-link,
  .hero-actions .text-link { justify-content: center; }
  .strategy-panel { min-height: 490px; padding: 18px; border-radius: 25px; }
  .panel-image { height: 170px; }
  .hero-proof { margin-top: 45px; }
  .hero-proof div { padding: 16px; }
  .support-banner,
  .support-hero-copy { min-height: 600px; }
  .support-hero-copy { justify-content: flex-start; padding-top: 78px; }
  .hero-service-list {
    right: 12px;
    bottom: 12px;
    left: 12px;
  }
  .hero-service-list span { min-height: 48px; padding: 12px; font-size: 10px; }
  .section { padding: 74px 0; }
  .section-head { margin-bottom: 38px; }
  .section-head h2,
  .split-copy h2,
  .cta-copy h2 { font-size: 32px; }
  .service-grid,
  .scope-grid,
  .deliverable-grid,
  .related-grid { grid-template-columns: 1fr; }
  .service-card { grid-column: auto; min-height: 320px; }
  .scope-card { min-height: auto; }
  .process { grid-template-columns: 1fr; }
  .process-step {
    min-height: auto;
    border-right: 0;
    border-bottom: 1px solid rgba(255,255,255,.12);
  }
  .process-step h3 { margin-top: 40px; }
  .process-step:last-child { border-bottom: 0; }
  .deliverable-card { padding: 72px 24px 24px; }
  .deliverable-card::before { top: 24px; left: 24px; }
  .fit-band { padding: 30px 24px; border-radius: 24px; }
  .fit-list { grid-template-columns: 1fr; }
  .cta-panel { padding: 38px 25px; border-radius: 25px; }
  .footer { padding-top: 68px; }
  .footer-intro { margin-bottom: 40px; padding-bottom: 34px; }
  .footer-intro strong { font-size: 23px; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-brand { grid-column: auto; }
  .footer-bottom { flex-direction: column; }
}