:root {
  --navy-950: #04111d;
  --navy-900: #071827;
  --navy-850: #0a2133;
  --navy-800: #0b2940;
  --navy-700: #123c57;
  --cyan: #16e4ef;
  --cyan-soft: #92f7f8;
  --mist: #eef3f5;
  --mist-deep: #dbe5e8;
  --white: #ffffff;
  --ink: #0b2030;
  --muted: #60737f;
  --line: rgba(8, 39, 57, 0.12);
  --radius-xl: 38px;
  --radius-lg: 28px;
  --radius-md: 20px;
  --shadow: 0 24px 70px rgba(1, 15, 27, 0.12);
  --shell: min(1180px, calc(100% - 48px));
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  color: var(--ink);
  background: var(--mist);
  font-family: "Avenir Next", "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

body.menu-open { overflow: hidden; }

a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button, select { cursor: pointer; }
img, svg { display: block; max-width: 100%; }

:focus-visible {
  outline: 3px solid var(--cyan);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  left: 20px;
  top: 16px;
  z-index: 200;
  padding: 10px 16px;
  border-radius: 10px;
  color: var(--navy-950);
  background: var(--cyan);
  transform: translateY(-180%);
  transition: transform .2s ease;
}

.skip-link:focus { transform: translateY(0); }
.shell { width: var(--shell); margin-inline: auto; }
section[id] { scroll-margin-top: 88px; }

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  color: var(--white);
  transition: background .25s ease, box-shadow .25s ease, backdrop-filter .25s ease;
}

.site-header.scrolled {
  background: rgba(4, 17, 29, .88);
  box-shadow: 0 12px 40px rgba(0, 0, 0, .16);
  backdrop-filter: blur(18px);
}

.header-inner {
  min-height: 84px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}

.brand { display: inline-flex; align-items: center; gap: 13px; flex-shrink: 0; }
.brand-name { font-size: 15px; font-weight: 650; letter-spacing: .03em; }

.brand-mark {
  position: relative;
  width: 36px;
  height: 36px;
  display: inline-block;
  border: 1px solid rgba(255, 255, 255, .24);
  border-radius: 12px 12px 12px 4px;
  background: rgba(255, 255, 255, .06);
  overflow: hidden;
}

.brand-mark i { position: absolute; display: block; background: var(--cyan); border-radius: 10px; }
.brand-mark i:nth-child(1) { width: 6px; height: 17px; left: 8px; bottom: 6px; }
.brand-mark i:nth-child(2) { width: 6px; height: 23px; left: 16px; bottom: 6px; opacity: .75; }
.brand-mark i:nth-child(3) { width: 6px; height: 11px; left: 24px; bottom: 6px; opacity: .5; }

.site-nav { display: flex; align-items: center; gap: 34px; font-size: 14px; }
.site-nav > a:not(.nav-cta) { color: rgba(255,255,255,.76); transition: color .2s ease; }
.site-nav > a:not(.nav-cta):hover { color: var(--white); }
.nav-cta { padding: 11px 18px; border: 1px solid rgba(255,255,255,.28); border-radius: 999px; transition: background .2s ease, color .2s ease; }
.nav-cta:hover { background: var(--cyan); color: var(--navy-950); border-color: var(--cyan); }
.menu-toggle { display: none; }

.hero {
  position: relative;
  min-height: 880px;
  padding: 172px 0 40px;
  color: var(--white);
  background:
    radial-gradient(circle at 79% 26%, rgba(16, 105, 131, .28), transparent 29%),
    linear-gradient(145deg, var(--navy-950), var(--navy-900) 54%, #08263a);
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: .26;
  background-image: linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(to bottom, black, transparent 85%);
}

.hero-glow { position: absolute; border: 1px solid rgba(22, 228, 239, .11); border-radius: 50%; pointer-events: none; }
.hero-glow-one { width: 520px; height: 520px; right: -220px; top: 80px; box-shadow: 0 0 100px rgba(22, 228, 239, .07); }
.hero-glow-two { width: 220px; height: 220px; left: -90px; bottom: 120px; }

.hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0, 1.03fr) minmax(440px, .97fr); align-items: center; gap: 70px; }
.eyebrow { display: flex; align-items: center; gap: 11px; margin: 0 0 25px; color: var(--cyan-soft); font-size: 13px; font-weight: 700; letter-spacing: .15em; }
.eyebrow span { width: 28px; height: 1px; background: currentColor; }
.eyebrow-dark { color: #0a7880; }

.hero h1, .section h2 {
  margin: 0;
  font-weight: 650;
  letter-spacing: -.055em;
  line-height: 1.08;
}

.hero h1 { max-width: 640px; font-size: clamp(58px, 6.5vw, 90px); }
.hero h1 em { color: var(--cyan); font-style: normal; }
.hero-intro { max-width: 610px; margin: 30px 0 0; color: rgba(255,255,255,.65); font-size: 17px; line-height: 1.9; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 40px; }

.button {
  min-height: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 26px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 16px 16px 16px 5px;
  font-weight: 700;
  font-size: 14px;
  transition: transform .2s ease, background .2s ease, color .2s ease, border-color .2s ease;
}

.button:hover { transform: translateY(-2px); }
.button-primary { color: var(--navy-950); background: var(--cyan); }
.button-primary:hover { background: var(--cyan-soft); }
.button-quiet { color: var(--white); border-color: rgba(255,255,255,.22); background: rgba(255,255,255,.045); }
.button-quiet:hover { border-color: rgba(255,255,255,.5); background: rgba(255,255,255,.09); }
.hero-notes { display: flex; flex-wrap: wrap; gap: 24px; margin: 34px 0 0; padding: 0; list-style: none; color: rgba(255,255,255,.56); font-size: 12px; }
.hero-notes li { display: flex; gap: 7px; align-items: center; }
.hero-notes span { color: var(--cyan); }

.hero-board {
  position: relative;
  min-height: 510px;
  padding: 26px;
  border: 1px solid rgba(255,255,255,.11);
  border-radius: 38px 38px 38px 10px;
  background: linear-gradient(145deg, rgba(255,255,255,.075), rgba(255,255,255,.025));
  box-shadow: 0 36px 100px rgba(0,0,0,.25);
  backdrop-filter: blur(10px);
}

.board-top { display: flex; justify-content: space-between; align-items: center; }
.board-top > div { display: flex; flex-direction: column; gap: 5px; }
.mini-label { color: rgba(255,255,255,.43); font-size: 11px; letter-spacing: .1em; }
.board-top strong { font-size: 17px; }
.status { display: flex; align-items: center; gap: 7px; padding: 8px 11px; border-radius: 999px; color: var(--cyan-soft); background: rgba(22,228,239,.08); font-size: 10px; }
.status i { width: 6px; height: 6px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 0 4px rgba(22,228,239,.11); }

.orbit-card { position: relative; height: 270px; display: grid; place-items: center; margin-top: 10px; }
.orbit { position: relative; width: 250px; height: 250px; border-radius: 50%; }
.orbit-ring { position: absolute; inset: 0; border: 1px solid rgba(106,241,245,.12); border-radius: 50%; }
.ring-one { inset: 27px; border-style: dashed; }
.ring-two { inset: 62px; border-color: rgba(106,241,245,.28); box-shadow: inset 0 0 40px rgba(22,228,239,.05); }
.orbit-core { position: absolute; inset: 92px; display: grid; place-items: center; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 45px rgba(22,228,239,.28); }
.orbit-core i { width: 18px; height: 18px; border: 5px solid var(--navy-900); border-radius: 50%; }
.orbit-dot { position: absolute; width: 9px; height: 9px; border: 2px solid var(--cyan); border-radius: 50%; background: var(--navy-900); box-shadow: 0 0 15px var(--cyan); }
.dot-one { top: 17px; left: 80px; }
.dot-two { right: 21px; bottom: 67px; }
.dot-three { left: 31px; bottom: 39px; }
.orbit-copy { position: absolute; inset: 50% auto auto 50%; display: flex; flex-direction: column; align-items: center; transform: translate(-50%, -50%); pointer-events: none; }
.orbit-copy span { color: var(--navy-700); font-size: 8px; font-weight: 700; }
.orbit-copy strong { color: var(--navy-950); font-size: 12px; white-space: nowrap; }
.orbit-copy p { position: absolute; top: 62px; color: rgba(255,255,255,.42); font-size: 10px; white-space: nowrap; }

.board-metrics { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.board-metrics article { min-height: 104px; padding: 16px 18px; border: 1px solid rgba(255,255,255,.075); border-radius: 18px 18px 18px 6px; background: rgba(255,255,255,.045); }
.board-metrics p { margin: 9px 0 2px; color: rgba(255,255,255,.44); font-size: 10px; }
.board-metrics strong { font-size: 14px; }
.metric-icon { height: 17px; display: flex; align-items: flex-end; gap: 4px; }
.metric-icon span { width: 5px; border-radius: 4px; background: var(--cyan); }
.metric-icon span:nth-child(1) { height: 8px; opacity: .45; }
.metric-icon span:nth-child(2) { height: 13px; opacity: .7; }
.metric-icon span:nth-child(3) { height: 17px; }
.metric-wave { display: flex; gap: 3px; align-items: center; height: 17px; }
.metric-wave i { width: 3px; border-radius: 4px; background: var(--cyan); }
.metric-wave i:nth-child(1), .metric-wave i:nth-child(5) { height: 5px; opacity: .45; }
.metric-wave i:nth-child(2), .metric-wave i:nth-child(4) { height: 11px; opacity: .7; }
.metric-wave i:nth-child(3) { height: 17px; }
.float-chip { position: absolute; display: flex; align-items: center; gap: 8px; padding: 9px 12px; border: 1px solid rgba(255,255,255,.11); border-radius: 999px; color: rgba(255,255,255,.65); background: #0c2a3c; box-shadow: 0 8px 22px rgba(0,0,0,.22); font-size: 10px; }
.float-chip i { width: 7px; height: 7px; border-radius: 50%; background: var(--cyan); }
.chip-one { left: -33px; top: 195px; }
.chip-two { right: -30px; top: 300px; }

.hero-footer { position: relative; z-index: 1; display: flex; align-items: center; gap: 18px; margin-top: 66px; color: rgba(255,255,255,.4); font-size: 11px; letter-spacing: .08em; }
.hero-footer > div { height: 1px; flex: 1; background: rgba(255,255,255,.12); }
.hero-footer strong { color: rgba(255,255,255,.64); font-weight: 500; }
.hero-footer i { width: 3px; height: 3px; border-radius: 50%; background: var(--cyan); }

.section { padding: 120px 0; }
.section-heading { display: grid; grid-template-columns: 1.35fr .65fr; gap: 90px; align-items: end; margin-bottom: 56px; }
.section h2 { font-size: clamp(42px, 5vw, 66px); }
.section-heading > p, .process-top > p { margin: 0 0 5px; color: var(--muted); line-height: 1.9; }

.services { background: var(--mist); }
.bento { display: grid; gap: 18px; }
.services-grid { grid-template-columns: 1.25fr .75fr .75fr; }
.service-card {
  position: relative;
  min-height: 420px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 30px;
  border: 1px solid rgba(7,24,39,.08);
  border-radius: var(--radius-lg) var(--radius-lg) var(--radius-lg) 8px;
  background: rgba(255,255,255,.76);
  overflow: hidden;
  transition: transform .3s ease, box-shadow .3s ease;
}
.service-card:hover { transform: translateY(-5px); box-shadow: 0 22px 60px rgba(7,24,39,.09); }
.service-card-featured { color: var(--white); background: var(--navy-900); border-color: var(--navy-900); }
.service-card-wide { grid-column: span 3; min-height: 330px; display: grid; grid-template-columns: .9fr 1.1fr; align-items: center; }
.card-number { position: absolute; right: 25px; top: 22px; color: rgba(7,24,39,.28); font-size: 11px; }
.service-card-featured .card-number { color: rgba(255,255,255,.4); }
.card-content { position: relative; z-index: 2; }
.card-tag { color: #0b8389; font-size: 11px; font-weight: 700; letter-spacing: .14em; }
.service-card-featured .card-tag { color: var(--cyan); }
.service-card h3 { margin: 10px 0 12px; font-size: 26px; letter-spacing: -.035em; }
.service-card p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.85; }
.service-card-featured p { color: rgba(255,255,255,.58); }
.service-card a { display: inline-flex; align-items: center; gap: 10px; margin-top: 26px; color: #0a7880; font-size: 13px; font-weight: 700; }

.service-visual { position: relative; }
.strategy-visual { width: 230px; height: 190px; margin: 15px auto 30px; }
.strategy-center { position: absolute; width: 70px; height: 70px; left: 80px; top: 55px; border: 18px solid var(--cyan); border-radius: 50%; box-shadow: 0 0 45px rgba(22,228,239,.17); }
.strategy-visual i { position: absolute; height: 1px; background: rgba(22,228,239,.35); transform-origin: left; }
.line-a { width: 77px; left: 112px; top: 88px; transform: rotate(-35deg); }
.line-b { width: 75px; left: 112px; top: 90px; transform: rotate(45deg); }
.line-c { width: 73px; left: 22px; top: 142px; transform: rotate(-43deg); }
.strategy-visual b { position: absolute; width: 15px; height: 15px; border: 3px solid var(--cyan); border-radius: 50%; background: var(--navy-900); }
.node-a { right: 14px; top: 36px; }.node-b { right: 17px; bottom: 19px; }.node-c { left: 12px; bottom: 31px; }

.operation-visual { height: 170px; display: flex; align-items: flex-end; gap: 9px; padding: 28px 10px 0; }
.operation-visual::after { content: ""; position: absolute; left: 10px; right: 10px; bottom: 0; height: 1px; background: var(--line); }
.operation-visual span { flex: 1; border-radius: 999px 999px 4px 4px; background: linear-gradient(to top, #c6d7dc, var(--cyan)); }
.operation-visual span:nth-child(1) { height: 25%; }.operation-visual span:nth-child(2) { height: 43%; }.operation-visual span:nth-child(3) { height: 37%; }.operation-visual span:nth-child(4) { height: 63%; }.operation-visual span:nth-child(5) { height: 58%; }.operation-visual span:nth-child(6) { height: 88%; }

.content-visual { height: 170px; margin: 5px 0 0; }
.content-frame { position: absolute; width: 138px; height: 150px; left: 50%; top: 4px; border: 1px solid var(--line); border-radius: 24px 24px 24px 6px; background: var(--mist); transform: translateX(-52%) rotate(-5deg); }
.content-frame i { position: absolute; inset: 17px 17px 52px; border-radius: 15px 15px 15px 5px; background: linear-gradient(145deg, #0c354b, #0d8f98); }
.content-pill { position: absolute; width: 80px; height: 12px; left: 50%; bottom: 28px; border-radius: 20px; background: #c5d5d9; transform: translateX(-50%) rotate(-5deg); }
.content-visual b { position: absolute; width: 52px; height: 52px; right: 11px; top: 10px; border: 10px solid var(--cyan); border-radius: 50%; box-shadow: var(--shadow); }

.data-visual { height: 240px; position: relative; }
.data-grid { position: absolute; inset: 0; background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px); background-size: 44px 44px; mask-image: linear-gradient(to right, transparent, black 15%, black); }
.data-visual svg { position: absolute; width: 90%; height: 90%; right: 0; bottom: 0; overflow: visible; }
.data-visual .area { fill: rgba(22,228,239,.11); }
.data-visual .line { fill: none; stroke: #0d98a1; stroke-width: 3; stroke-linecap: round; }
.data-point { position: absolute; width: 15px; height: 15px; right: 4%; top: 23%; border: 4px solid var(--white); border-radius: 50%; background: var(--cyan); box-shadow: 0 0 0 5px rgba(22,228,239,.16); }

.solutions { position: relative; color: var(--white); background: var(--navy-900); overflow: hidden; }
.solutions::before { content: ""; position: absolute; width: 700px; height: 700px; right: -250px; top: -300px; border: 1px solid rgba(22,228,239,.09); border-radius: 50%; box-shadow: 0 0 100px rgba(22,228,239,.04); }
.solutions-heading { position: relative; }
.solutions-heading > p { color: rgba(255,255,255,.52); }
.solution-panel { position: relative; border: 1px solid rgba(255,255,255,.1); border-radius: 34px 34px 34px 10px; background: rgba(255,255,255,.035); overflow: hidden; }
.solution-tabs { display: grid; grid-template-columns: repeat(3, 1fr); border-bottom: 1px solid rgba(255,255,255,.1); }
.solution-tabs button { position: relative; padding: 23px 28px; border: 0; border-right: 1px solid rgba(255,255,255,.1); color: rgba(255,255,255,.45); background: transparent; text-align: left; font-size: 14px; transition: color .2s ease, background .2s ease; }
.solution-tabs button:last-child { border-right: 0; }
.solution-tabs button span { margin-right: 12px; color: rgba(255,255,255,.22); font-size: 10px; }
.solution-tabs button[aria-selected="true"] { color: var(--cyan); background: rgba(22,228,239,.055); }
.solution-tabs button[aria-selected="true"]::after { content: ""; position: absolute; inset: auto 25px -1px; height: 2px; background: var(--cyan); }
.solution-content { min-height: 480px; display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 65px; padding: 54px 64px; }
.solution-content[hidden] { display: none; }
.js .solution-content[data-inactive] { display: none; }
.solution-kicker { margin: 0 0 14px; color: var(--cyan-soft); font-size: 12px; }
.solution-copy h3 { margin: 0 0 20px; font-size: clamp(32px, 4vw, 48px); line-height: 1.25; letter-spacing: -.045em; }
.solution-copy > p:not(.solution-kicker) { max-width: 550px; margin: 0; color: rgba(255,255,255,.55); line-height: 1.85; }
.solution-copy ul { display: grid; gap: 13px; margin: 30px 0 0; padding: 0; list-style: none; }
.solution-copy li { color: rgba(255,255,255,.7); font-size: 13px; }
.solution-copy li span { display: inline-block; min-width: 42px; margin-right: 12px; padding: 5px 7px; border-radius: 7px; color: var(--cyan); background: rgba(22,228,239,.08); text-align: center; font-size: 10px; }

.solution-map { position: relative; aspect-ratio: 1; max-width: 400px; width: 100%; justify-self: end; border-radius: 50%; }
.map-orbit { position: absolute; border: 1px solid rgba(22,228,239,.16); border-radius: 50%; }
.orbit-a { inset: 7%; }.orbit-b { inset: 24%; border-style: dashed; }
.map-core { position: absolute; inset: 36%; display: flex; flex-direction: column; align-items: center; justify-content: center; border-radius: 50%; color: var(--navy-900); background: var(--cyan); box-shadow: 0 0 60px rgba(22,228,239,.2); }
.map-core span { font-size: 9px; }.map-core strong { font-size: 18px; }
.map-node { position: absolute; width: 28px; height: 28px; display: grid; place-items: center; border: 1px solid rgba(22,228,239,.55); border-radius: 50%; background: var(--navy-900); box-shadow: 0 0 25px rgba(22,228,239,.15); }
.map-node i { width: 6px; height: 6px; border-radius: 50%; background: var(--cyan); }
.map-node-a { top: 3%; left: 47%; }.map-node-b { right: 7%; bottom: 24%; }.map-node-c { left: 9%; bottom: 22%; }

.map-bars { display: flex; align-items: end; justify-content: center; gap: 20px; padding: 20%; border: 1px solid rgba(22,228,239,.1); }
.map-bars .bar { width: 17%; border-radius: 30px 30px 4px 4px; background: linear-gradient(to top, rgba(22,228,239,.1), var(--cyan)); }
.bar-a { height: 25%; }.bar-b { height: 48%; }.bar-c { height: 67%; }.bar-d { height: 90%; }
.bar-line { position: absolute; width: 65%; height: 65%; left: 18%; top: 10%; border-top: 2px dashed rgba(255,255,255,.22); transform: rotate(-38deg); transform-origin: left top; }
.map-pulse { border: 1px solid rgba(22,228,239,.12); }
.map-pulse::before, .map-pulse::after { content: ""; position: absolute; border: 1px solid rgba(22,228,239,.16); border-radius: 50%; }
.map-pulse::before { inset: 15%; }.map-pulse::after { inset: 31%; }
.pulse-center { position: absolute; inset: 42%; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 70px rgba(22,228,239,.45); }
.map-pulse i { position: absolute; width: 13px; height: 13px; border-radius: 50%; border: 3px solid var(--cyan); background: var(--navy-900); }
.map-pulse i:nth-of-type(1) { top: 9%; left: 46%; }.map-pulse i:nth-of-type(2) { right: 14%; top: 41%; }.map-pulse i:nth-of-type(3) { bottom: 16%; left: 32%; }.map-pulse i:nth-of-type(4) { left: 15%; top: 29%; }

.process { background: #f7f9fa; }
.process-top { display: grid; grid-template-columns: 1.35fr .65fr; align-items: end; gap: 90px; }
.process-list { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; margin: 70px 0 0; padding: 0; list-style: none; }
.process-list::before { content: ""; position: absolute; left: 5%; right: 5%; top: 74px; height: 1px; background: var(--line); }
.process-list li { position: relative; min-height: 290px; padding: 0 28px 30px; border-right: 1px solid var(--line); }
.process-list li:first-child { padding-left: 0; }.process-list li:last-child { padding-right: 0; border-right: 0; }
.step-number { color: #7c919b; font-size: 10px; }
.step-icon { position: relative; width: 78px; height: 78px; margin: 24px 0 30px; border: 1px solid var(--line); border-radius: 24px 24px 24px 7px; background: var(--white); box-shadow: 0 8px 24px rgba(7,24,39,.05); }
.step-icon::after { content: ""; position: absolute; left: 50%; top: 50%; width: 10px; height: 10px; border: 4px solid var(--cyan); border-radius: 50%; transform: translate(-50%,-50%); }
.step-icon i { position: absolute; width: 1px; height: 23px; left: 50%; top: 8px; background: #91a6af; transform-origin: bottom; }
.step-icon i:first-child { transform: rotate(-45deg); }.step-icon i:last-child { transform: rotate(45deg); }
.step-icon-plan i { width: 6px; height: 6px; border-radius: 50%; background: #0b7780; }
.step-icon-plan i:nth-child(1) { left: 21px; top: 24px; }.step-icon-plan i:nth-child(2) { left: 46px; top: 24px; }.step-icon-plan i:nth-child(3) { left: 33px; top: 48px; }
.step-icon-run::after { width: 18px; height: 18px; border: 0; border-radius: 6px; background: var(--cyan); }
.step-icon-run i { width: 20px; height: 1px; left: 15px; top: 38px; transform: none; }
.step-icon-run i:nth-child(2) { left: 44px; }.step-icon-run i:nth-child(3) { width: 1px; height: 18px; left: 38px; top: 14px; }
.step-icon-review::before { content: ""; position: absolute; inset: 19px; border: 1px dashed #77919b; border-radius: 50%; }
.step-icon-review i { display: none; }
.process-list h3 { margin: 0 0 12px; font-size: 21px; }
.process-list p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.8; }

.method { color: var(--white); background: #061521; }
.method-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 90px; align-items: center; }
.method-intro > p:not(.eyebrow) { margin: 25px 0 34px; color: rgba(255,255,255,.55); line-height: 1.9; }
.method-cards { display: grid; gap: 12px; }
.method-card { display: grid; grid-template-columns: 72px 1fr; gap: 26px; align-items: start; padding: 30px; border: 1px solid rgba(255,255,255,.09); border-radius: 24px 24px 24px 8px; background: rgba(255,255,255,.035); transition: background .25s ease, border-color .25s ease; }
.method-card:hover { border-color: rgba(22,228,239,.3); background: rgba(22,228,239,.045); }
.method-index { width: 48px; height: 48px; display: grid; place-items: center; border-radius: 15px 15px 15px 4px; color: var(--navy-900); background: var(--cyan); font-weight: 800; }
.method-card h3 { margin: 0 0 9px; font-size: 20px; }
.method-card p { margin: 0; color: rgba(255,255,255,.5); font-size: 13px; line-height: 1.75; }

.about { background: var(--mist); }
.about-grid { display: grid; grid-template-columns: .92fr 1.08fr; gap: 100px; align-items: center; }
.about-shape { position: relative; aspect-ratio: 1; border-radius: var(--radius-xl) var(--radius-xl) var(--radius-xl) 10px; background: linear-gradient(145deg, #dce8eb, #f9fbfb); overflow: hidden; }
.shape-ring { position: absolute; border: 1px solid rgba(11,119,128,.18); border-radius: 50%; }
.shape-ring-one { width: 80%; height: 80%; left: 10%; top: 10%; }
.shape-ring-two { width: 55%; height: 55%; left: 22.5%; top: 22.5%; border-style: dashed; }
.shape-core { position: absolute; width: 30%; height: 30%; left: 35%; top: 35%; display: flex; justify-content: center; align-items: flex-end; gap: 8%; padding-bottom: 29%; border-radius: 50%; background: var(--navy-900); box-shadow: 0 22px 60px rgba(7,24,39,.18); }
.shape-core i { width: 8%; min-width: 7px; border-radius: 10px; background: var(--cyan); }
.shape-core i:nth-child(1) { height: 24%; }.shape-core i:nth-child(2) { height: 40%; }.shape-core i:nth-child(3) { height: 31%; }
.shape-dot { position: absolute; width: 22px; height: 22px; border: 6px solid var(--cyan); border-radius: 50%; background: var(--white); }
.shape-dot-one { left: 15%; top: 27%; }.shape-dot-two { right: 11%; bottom: 28%; }
.about-copy > p:not(.eyebrow) { color: var(--muted); line-height: 1.95; }
.about-copy h2 { margin-bottom: 28px; }
.about-values { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 34px; }
.about-values span { padding: 10px 14px; border: 1px solid var(--line); border-radius: 999px; color: #3d5967; background: rgba(255,255,255,.55); font-size: 12px; }

.contact { padding-bottom: 100px; color: var(--white); background: var(--mist); }
.contact-shell { display: grid; grid-template-columns: .9fr 1.1fr; gap: 70px; padding: 68px; border-radius: 42px 42px 42px 12px; background: var(--navy-900); box-shadow: var(--shadow); }
.contact-copy > p:not(.eyebrow) { color: rgba(255,255,255,.56); line-height: 1.9; }
.contact-tip { display: flex; gap: 13px; margin-top: 34px; padding: 18px; border: 1px solid rgba(255,255,255,.09); border-radius: 17px 17px 17px 5px; background: rgba(255,255,255,.035); }
.contact-tip > span { color: var(--cyan); }
.contact-tip p { margin: 0; color: rgba(255,255,255,.48); font-size: 12px; line-height: 1.7; }
.contact-tip strong { display: block; color: rgba(255,255,255,.85); font-size: 13px; }
.brief-form { padding: 34px; border: 1px solid rgba(255,255,255,.09); border-radius: 26px 26px 26px 8px; background: rgba(255,255,255,.045); }
.form-row { position: relative; margin-bottom: 25px; }
.form-row fieldset { margin: 0; padding: 0; border: 0; }
.form-row legend, .form-row > label { display: block; margin-bottom: 11px; color: rgba(255,255,255,.72); font-size: 12px; font-weight: 700; }
.choice-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.choice-grid label { cursor: pointer; }
.choice-grid input { position: absolute; opacity: 0; pointer-events: none; }
.choice-grid span { min-height: 44px; display: grid; place-items: center; padding: 7px; border: 1px solid rgba(255,255,255,.1); border-radius: 12px; color: rgba(255,255,255,.55); background: rgba(0,0,0,.08); font-size: 12px; transition: border-color .2s ease, color .2s ease, background .2s ease; }
.choice-grid input:checked + span { border-color: var(--cyan); color: var(--navy-950); background: var(--cyan); font-weight: 700; }
.choice-grid input:focus-visible + span { outline: 3px solid var(--cyan); outline-offset: 3px; }
.form-row select, .form-row textarea { width: 100%; border: 1px solid rgba(255,255,255,.12); border-radius: 13px; color: var(--white); background: #0a2233; outline: none; }
.form-row select { height: 48px; padding: 0 14px; }
.form-row textarea { min-height: 95px; resize: vertical; padding: 13px 46px 13px 14px; line-height: 1.65; }
.form-row select:focus, .form-row textarea:focus { border-color: var(--cyan); box-shadow: 0 0 0 3px rgba(22,228,239,.1); }
.form-row textarea::placeholder { color: rgba(255,255,255,.26); }
.char-count { position: absolute; right: 12px; bottom: 10px; color: rgba(255,255,255,.34); font-size: 10px; }
.char-count b { font-weight: 400; }
.form-submit { width: 100%; border: 0; }
.brief-result { margin-top: 18px; padding: 18px; border: 1px solid rgba(22,228,239,.24); border-radius: 15px; background: rgba(22,228,239,.06); }
.brief-result > div { display: flex; justify-content: space-between; align-items: center; }
.brief-result span { color: var(--cyan); font-size: 11px; font-weight: 700; letter-spacing: .1em; }
.brief-result button { padding: 5px 9px; border: 1px solid rgba(255,255,255,.15); border-radius: 8px; color: rgba(255,255,255,.72); background: transparent; font-size: 11px; }
.brief-result p { margin: 12px 0 0; color: rgba(255,255,255,.72); font-size: 13px; line-height: 1.75; }
.brief-result small { display: block; min-height: 17px; margin-top: 5px; color: var(--cyan-soft); }

.back-top { position: fixed; right: 24px; bottom: 24px; z-index: 80; width: 44px; height: 44px; border: 1px solid rgba(255,255,255,.2); border-radius: 15px 15px 15px 5px; color: var(--navy-950); background: var(--cyan); box-shadow: 0 10px 30px rgba(7,24,39,.18); opacity: 0; transform: translateY(15px); pointer-events: none; transition: opacity .2s ease, transform .2s ease; }
.back-top.visible { opacity: 1; transform: translateY(0); pointer-events: auto; }

.reveal { opacity: 1; transform: none; }
.js .reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s cubic-bezier(.2,.75,.25,1), transform .7s cubic-bezier(.2,.75,.25,1); }
.js .reveal.is-visible { opacity: 1; transform: translateY(0); }

@media (max-width: 1050px) {
  .hero { min-height: auto; }
  .hero-grid { grid-template-columns: 1fr 430px; gap: 35px; }
  .hero h1 { font-size: 62px; }
  .services-grid { grid-template-columns: 1fr 1fr; }
  .service-card-wide { grid-column: span 2; }
  .service-card-featured { grid-row: span 1; }
  .method-grid { gap: 50px; }
  .contact-shell { gap: 40px; padding: 50px; }
}

@media (max-width: 860px) {
  :root { --shell: min(100% - 36px, 720px); }
  .site-header { background: rgba(4,17,29,.86); backdrop-filter: blur(16px); }
  .header-inner { min-height: 72px; }
  .js .menu-toggle { width: 44px; height: 44px; display: grid; place-content: center; gap: 7px; padding: 0; border: 1px solid rgba(255,255,255,.18); border-radius: 13px; color: var(--white); background: transparent; }
  .menu-toggle span { width: 20px; height: 1px; display: block; background: currentColor; transition: transform .2s ease; }
  .menu-toggle[aria-expanded="true"] span:first-child { transform: translateY(4px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:last-child { transform: translateY(-4px) rotate(-45deg); }
  .js .site-nav { position: fixed; inset: 72px 0 auto; max-height: 0; display: grid; gap: 0; padding: 0 18px; background: rgba(4,17,29,.97); overflow: hidden; visibility: hidden; transition: max-height .3s ease, padding .3s ease, visibility .3s; }
  .js .site-nav.open { max-height: 430px; padding-block: 16px 25px; visibility: visible; }
  .js .site-nav a { padding: 15px 5px; border-bottom: 1px solid rgba(255,255,255,.08); }
  .js .site-nav .nav-cta { margin-top: 10px; border: 1px solid var(--cyan); color: var(--navy-950); background: var(--cyan); text-align: center; }
  html:not(.js) .site-header { position: relative; background: var(--navy-950); }
  html:not(.js) .header-inner { flex-wrap: wrap; padding-block: 16px; }
  html:not(.js) .site-nav { width: 100%; gap: 18px; overflow-x: auto; padding-bottom: 4px; }
  html:not(.js) .hero { padding-top: 70px; }
  .hero { padding-top: 138px; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-copy { max-width: 660px; }
  .hero-board { width: min(100%, 570px); margin: 20px auto 0; }
  .chip-one { left: -12px; }.chip-two { right: -12px; }
  .section { padding: 90px 0; }
  .section-heading, .process-top { grid-template-columns: 1fr; gap: 28px; }
  .section-heading > p, .process-top > p { max-width: 600px; }
  .solution-content { gap: 30px; padding: 48px 38px; }
  .process-list { grid-template-columns: 1fr 1fr; gap: 35px 0; }
  .process-list::before { display: none; }
  .process-list li:nth-child(2) { border-right: 0; }
  .method-grid { grid-template-columns: 1fr; }
  .method-intro { max-width: 620px; }
  .about-grid { gap: 55px; }
  .contact-shell { grid-template-columns: 1fr; }
  .contact-copy { max-width: 640px; }
}

@media (max-width: 620px) {
  :root { --shell: calc(100% - 28px); }
  .brand-name { max-width: 220px; font-size: 12px; }
  .hero { padding: 124px 0 30px; }
  .hero::before { background-size: 50px 50px; }
  .hero h1 { font-size: clamp(45px, 14vw, 62px); line-height: 1.12; }
  .hero-intro { font-size: 15px; line-height: 1.8; }
  .hero-actions { display: grid; grid-template-columns: 1fr 1fr; }
  .button { gap: 15px; padding: 0 15px; }
  .hero-notes { gap: 14px; }
  .hero-board { min-height: 455px; padding: 20px; border-radius: 28px 28px 28px 8px; }
  .orbit-card { height: 245px; transform: scale(.9); margin-inline: -20px; }
  .chip-one, .chip-two { display: none; }
  .hero-footer { margin-top: 46px; gap: 9px; flex-wrap: wrap; }
  .hero-footer > div { flex-basis: calc(100% - 150px); }
  .hero-footer > span { font-size: 9px; }
  .section { padding: 76px 0; }
  .section h2 { font-size: clamp(36px, 10vw, 48px); }
  .section-heading { margin-bottom: 38px; }
  .services-grid { grid-template-columns: 1fr; }
  .service-card { min-height: 380px; padding: 25px; }
  .service-card-wide { grid-column: auto; min-height: 520px; grid-template-columns: 1fr; }
  .service-card-wide .data-visual { grid-row: 1; height: 215px; }
  .solution-tabs { overflow-x: auto; }
  .solution-tabs button { min-width: 145px; padding: 19px 16px; }
  .solution-content { min-height: auto; grid-template-columns: 1fr; padding: 36px 24px 42px; }
  .solution-map { max-width: 300px; justify-self: center; }
  .solution-copy h3 { font-size: 34px; }
  .process-list { grid-template-columns: 1fr; gap: 0; }
  .process-list li, .process-list li:first-child, .process-list li:last-child { min-height: auto; padding: 0 0 36px 102px; border-right: 0; }
  .process-list li:not(:last-child)::after { content: ""; position: absolute; left: 38px; top: 98px; bottom: 12px; width: 1px; background: var(--line); }
  .step-number { position: absolute; top: 6px; right: 0; }
  .step-icon { position: absolute; left: 0; top: 0; margin: 0; }
  .process-list h3 { padding-top: 9px; }
  .method-grid { gap: 45px; }
  .method-card { grid-template-columns: 52px 1fr; gap: 16px; padding: 22px; }
  .method-index { width: 43px; height: 43px; }
  .about-grid { grid-template-columns: 1fr; }
  .about-shape { max-width: 420px; width: 100%; margin-inline: auto; }
  .contact { padding-bottom: 70px; }
  .contact-shell { width: 100%; padding: 58px 20px; border-radius: 0; }
  .brief-form { padding: 22px 16px; }
  .choice-grid { grid-template-columns: 1fr; }
  .back-top { right: 16px; bottom: 16px; }
}

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

@media (prefers-contrast: more) {
  :root { --muted: #415663; --line: rgba(8,39,57,.28); }
  .hero-intro, .solution-copy > p:not(.solution-kicker), .method-card p, .contact-copy > p:not(.eyebrow) { color: rgba(255,255,255,.8); }
}