:root {
  --ink: #10233f;
  --ink-deep: #091a31;
  --paper: #f3f0e9;
  --paper-light: #fbfaf7;
  --white: #ffffff;
  --muted: #617087;
  --line: #d8d9d6;
  --accent: #ffd34d;
  --accent-strong: #f2b90f;
  --cyan: #84e4e2;
  --red: #e36f60;
  --green: #5ba98a;
  --max: 1200px;
  --shadow: 0 24px 70px rgba(16, 35, 63, 0.14);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--paper-light);
  color: var(--ink);
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }

.skip-link {
  position: fixed;
  left: 1rem;
  top: -5rem;
  z-index: 100;
  background: var(--accent);
  color: var(--ink-deep);
  padding: .75rem 1rem;
  font-weight: 700;
}

.skip-link:focus { top: 1rem; }

.site-header {
  position: absolute;
  top: 0;
  left: 50%;
  z-index: 10;
  width: min(calc(100% - 48px), var(--max));
  transform: translateX(-50%);
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  min-height: 88px;
  color: var(--white);
  border-bottom: 1px solid rgba(255,255,255,.16);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  width: max-content;
  color: var(--white);
  text-decoration: none;
  font-size: .9rem;
  font-weight: 700;
  letter-spacing: .02em;
}

.brand-mark { position: relative; width: 28px; height: 28px; }
.brand-mark i { position: absolute; width: 8px; height: 8px; border: 2px solid var(--accent); border-radius: 50%; }
.brand-mark i:nth-child(1) { left: 10px; top: 1px; }
.brand-mark i:nth-child(2) { left: 1px; top: 18px; }
.brand-mark i:nth-child(3) { right: 1px; top: 18px; }
.brand-mark::before,
.brand-mark::after { content: ""; position: absolute; top: 10px; width: 17px; height: 2px; background: var(--accent); transform-origin: center; }
.brand-mark::before { left: 1px; transform: rotate(57deg); }
.brand-mark::after { right: 1px; transform: rotate(-57deg); }

.nav-links { display: flex; gap: 32px; }
.nav-links a { color: rgba(255,255,255,.72); text-decoration: none; font-size: .78rem; font-weight: 700; text-transform: uppercase; letter-spacing: .13em; }
.nav-links a:hover { color: var(--accent); }
.header-cta { justify-self: end; color: var(--white); text-decoration: none; border-bottom: 2px solid var(--accent); font-size: .85rem; font-weight: 700; padding: 8px 0; }

.section,
.hero,
.closing { padding: 120px max(24px, calc((100vw - var(--max)) / 2)); }

.section-dark { background: var(--ink-deep); color: var(--white); }

.hero {
  min-height: 780px;
  padding-top: 176px;
  padding-bottom: 46px;
  overflow: hidden;
  background-color: var(--ink-deep);
  background-image: linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
  background-size: 68px 68px;
}

.hero-grid { display: grid; grid-template-columns: 1.02fr .98fr; align-items: center; gap: 72px; max-width: var(--max); margin: 0 auto; }
.hero-copy { position: relative; z-index: 2; }
.eyebrow { margin: 0 0 22px; color: #496079; font-size: .72rem; font-weight: 800; letter-spacing: .22em; text-transform: uppercase; }
.eyebrow-light { color: var(--accent); }
.hero h1 { margin: 0; max-width: 780px; font-family: Georgia, "Times New Roman", serif; font-size: clamp(4rem, 7.5vw, 7.3rem); line-height: .88; font-weight: 400; letter-spacing: -.06em; }
.hero h1 span { color: var(--accent); }
.hero-lead { max-width: 620px; margin: 35px 0 0; color: rgba(255,255,255,.78); font-size: clamp(1.08rem, 1.7vw, 1.35rem); line-height: 1.6; }
.tag-list { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 34px; }
.tag-list span { border: 1px solid rgba(255,255,255,.22); border-radius: 99px; padding: 8px 13px; color: rgba(255,255,255,.82); font-size: .74rem; font-weight: 700; letter-spacing: .04em; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 38px; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 52px; padding: 0 24px; text-decoration: none; font-weight: 800; font-size: .9rem; transition: transform .2s ease, background .2s ease; }
.button:hover { transform: translateY(-2px); }
.button-primary { background: var(--accent); color: var(--ink-deep); }
.button-primary:hover { background: #ffe17e; }
.button-ghost { border: 1px solid rgba(255,255,255,.3); color: var(--white); }
.button-ghost:hover { background: rgba(255,255,255,.08); }

.gateway-visual { position: relative; aspect-ratio: 1; width: min(100%, 520px); justify-self: end; }
.orbit { position: absolute; inset: 10%; border: 1px solid rgba(132,228,226,.22); border-radius: 50%; }
.orbit-two { inset: 27%; border-color: rgba(255,211,77,.35); }
.orbit::before,
.orbit::after { content: ""; position: absolute; width: 7px; height: 7px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 24px var(--cyan); }
.orbit-one::before { top: 16%; left: 12%; }
.orbit-one::after { right: 5%; bottom: 29%; }
.orbit-two::before { left: 45%; top: -4px; background: var(--accent); box-shadow: 0 0 22px var(--accent); }
.orbit-two::after { left: 12%; bottom: 12%; background: var(--accent); box-shadow: 0 0 22px var(--accent); }
.gateway-core { position: absolute; inset: 34%; z-index: 2; display: flex; flex-direction: column; align-items: center; justify-content: center; border-radius: 50%; background: var(--accent); color: var(--ink-deep); box-shadow: 0 0 0 14px rgba(255,211,77,.08), 0 20px 80px rgba(0,0,0,.35); text-align: center; }
.gateway-core strong { font-size: 1rem; }
.gateway-core small { font-size: .66rem; opacity: .7; }
.core-icon { position: relative; width: 25px; height: 20px; margin-bottom: 8px; border: 2px solid var(--ink-deep); border-radius: 3px; }
.core-icon::before { content: ""; position: absolute; width: 12px; height: 10px; border: 2px solid var(--ink-deep); border-bottom: 0; border-radius: 8px 8px 0 0; left: 50%; top: -10px; transform: translateX(-50%); }
.app-node { position: absolute; z-index: 2; display: flex; flex-direction: column; align-items: center; gap: 5px; color: rgba(255,255,255,.7); font-size: .68rem; }
.app-node span { display: grid; place-items: center; width: 58px; height: 58px; background: #132b4b; border: 1px solid rgba(255,255,255,.22); color: var(--white); font-family: Georgia, serif; font-size: 1.35rem; box-shadow: 0 15px 35px rgba(0,0,0,.25); }
.app-node-a { left: 7%; top: 18%; }
.app-node-b { right: 4%; top: 24%; }
.app-node-c { left: 12%; bottom: 10%; }
.app-node-d { right: 12%; bottom: 5%; }
.hero-footnote { display: flex; align-items: center; gap: 16px; max-width: var(--max); margin: 70px auto 0; color: rgba(255,255,255,.46); font-size: .72rem; }
.hero-footnote p { margin: 0; }
.footnote-line { flex: 0 0 42px; height: 1px; background: var(--accent); }

.section-heading { max-width: var(--max); margin: 0 auto 72px; }
.heading-split { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(280px, .65fr); gap: 80px; align-items: end; }
.section-heading h2 { max-width: 760px; margin: 0; font-family: Georgia, "Times New Roman", serif; font-size: clamp(2.4rem, 4.5vw, 4.6rem); line-height: 1.04; font-weight: 400; letter-spacing: -.045em; }
.section-intro { margin: 0; color: var(--muted); font-size: 1rem; line-height: 1.75; }
.section-dark .section-intro { color: rgba(255,255,255,.62); }

.problem-section { background: var(--paper); }
.friction-map { display: grid; grid-template-columns: 1fr 230px 1fr; align-items: center; max-width: var(--max); margin: 0 auto; }
.friction-side { border-top: 1px solid #c9cbc8; padding-top: 16px; }
.friction-label { margin: 0 0 28px; color: var(--muted); font-size: .72rem; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; }
.plain-list { list-style: none; margin: 0; padding: 0; }
.plain-list li { display: flex; gap: 18px; padding: 18px 0; border-bottom: 1px solid #d8d9d5; font-size: .94rem; font-weight: 650; }
.plain-list li span { color: #9ca3aa; font-size: .68rem; letter-spacing: .1em; }
.friction-center { position: relative; display: flex; flex-direction: column; align-items: center; justify-content: center; width: 170px; height: 170px; margin: 0 auto; border-radius: 50%; background: var(--ink); color: var(--white); text-align: center; }
.friction-center::before,
.friction-center::after { content: ""; position: absolute; top: 50%; width: 31px; height: 1px; background: #a8adb2; }
.friction-center::before { right: 100%; }
.friction-center::after { left: 100%; }
.friction-center strong { font-family: Georgia, serif; font-size: 1.55rem; font-weight: 400; }
.friction-center small { width: 115px; margin-top: 5px; color: rgba(255,255,255,.55); font-size: .65rem; line-height: 1.35; }
.friction-pulse { position: absolute; inset: -12px; border: 1px solid rgba(227,111,96,.45); border-radius: 50%; }
.pull-quote { max-width: 900px; margin: 82px auto 0; padding-left: 30px; border-left: 5px solid var(--accent); font-family: Georgia, serif; font-size: clamp(1.45rem, 2.7vw, 2.45rem); line-height: 1.35; }

.audience-section { background: var(--paper-light); }
.audience-lines { max-width: var(--max); margin: 0 auto; border-top: 1px solid var(--line); }
.audience-item { display: grid; grid-template-columns: 70px minmax(0, 1fr) 130px; gap: 30px; align-items: center; padding: 34px 0; border-bottom: 1px solid var(--line); }
.audience-number { color: #a7adb4; font-size: .72rem; font-weight: 800; letter-spacing: .12em; }
.audience-item h3 { margin: 0 0 7px; font-size: 1.2rem; }
.audience-item p { max-width: 650px; margin: 0; color: var(--muted); }
.audience-item > strong { justify-self: end; color: var(--accent-strong); font-family: Georgia, serif; font-size: 1.2rem; font-style: italic; font-weight: 400; }

.process-section { background-color: var(--ink); background-image: radial-gradient(circle at 84% 18%, rgba(132,228,226,.09), transparent 23%); }
.process-flow { position: relative; display: grid; grid-template-columns: repeat(5, 1fr); max-width: var(--max); margin: 0 auto; padding: 0; list-style: none; }
.process-flow::before { content: ""; position: absolute; left: 8%; right: 8%; top: 64px; height: 1px; background: rgba(255,255,255,.18); }
.process-flow li { position: relative; padding: 0 22px; text-align: center; }
.process-index { display: block; margin-bottom: 20px; color: var(--accent); font-size: .68rem; font-weight: 800; letter-spacing: .15em; }
.process-icon { position: relative; z-index: 1; width: 76px; height: 76px; margin: 0 auto 25px; border: 1px solid rgba(255,255,255,.23); border-radius: 50%; background: var(--ink); }
.process-icon::before,
.process-icon::after { content: ""; position: absolute; }
.icon-login::before { width: 22px; height: 28px; left: 24px; top: 22px; border: 2px solid var(--cyan); border-radius: 2px; }
.icon-login::after { width: 17px; height: 2px; left: 34px; top: 36px; background: var(--accent); box-shadow: 5px -4px 0 -1px var(--accent), 5px 4px 0 -1px var(--accent); }
.icon-check::before { width: 28px; height: 15px; left: 23px; top: 26px; border-left: 3px solid var(--cyan); border-bottom: 3px solid var(--cyan); transform: rotate(-45deg); }
.icon-apps::before { width: 13px; height: 13px; left: 21px; top: 21px; border: 2px solid var(--cyan); box-shadow: 21px 0 0 -2px var(--ink), 21px 0 0 0 var(--cyan), 0 21px 0 -2px var(--ink), 0 21px 0 0 var(--cyan), 21px 21px 0 -2px var(--ink), 21px 21px 0 0 var(--cyan); }
.icon-admin::before { width: 22px; height: 22px; left: 26px; top: 18px; border: 2px solid var(--cyan); border-radius: 50%; }
.icon-admin::after { width: 35px; height: 17px; left: 19px; bottom: 13px; border: 2px solid var(--cyan); border-bottom: 0; border-radius: 22px 22px 0 0; }
.icon-profile::before { width: 12px; height: 12px; left: 30px; top: 18px; border: 2px solid var(--cyan); border-radius: 50%; }
.icon-profile::after { width: 31px; height: 25px; left: 20px; bottom: 17px; border: 2px solid var(--cyan); border-radius: 18px 18px 3px 3px; }
.process-flow h3 { margin: 0 0 10px; font-size: 1rem; }
.process-flow p { margin: 0; color: rgba(255,255,255,.56); font-size: .8rem; line-height: 1.6; }

.capabilities-section { background: var(--paper); }
.capability-grid { display: grid; grid-template-columns: repeat(3, 1fr); max-width: var(--max); margin: 0 auto; border-top: 1px solid #cfd1ce; border-left: 1px solid #cfd1ce; }
.capability { position: relative; min-height: 265px; padding: 30px; border-right: 1px solid #cfd1ce; border-bottom: 1px solid #cfd1ce; }
.capability-kicker { display: block; margin-bottom: 48px; color: #768397; font-size: .68rem; font-weight: 800; letter-spacing: .15em; text-transform: uppercase; }
.capability h3 { max-width: 290px; margin: 0 0 13px; font-family: Georgia, serif; font-size: 1.55rem; font-weight: 400; line-height: 1.15; }
.capability p { max-width: 330px; margin: 0; color: var(--muted); font-size: .86rem; }
.capability-featured { overflow: hidden; background: var(--ink); color: var(--white); }
.capability-featured .capability-kicker { color: var(--accent); }
.capability-featured p { color: rgba(255,255,255,.6); }
.mini-gateway { position: absolute; right: -5px; top: 5px; width: 125px; height: 125px; border: 1px solid rgba(255,255,255,.12); border-radius: 50%; }
.mini-gateway b { position: absolute; inset: 42px; border-radius: 50%; background: var(--accent); }
.mini-gateway i { position: absolute; width: 12px; height: 12px; border: 2px solid var(--cyan); border-radius: 50%; }
.mini-gateway i:nth-child(1) { left: 10px; top: 52px; }
.mini-gateway i:nth-child(2) { right: 20px; top: 18px; }
.mini-gateway i:nth-child(3) { right: 15px; bottom: 20px; }

.comparison-section { background: var(--paper-light); }
.comparison { display: grid; grid-template-columns: 1fr 120px 1fr; max-width: var(--max); margin: 0 auto; }
.comparison-column { padding: 50px; }
.comparison-column.before { background: #ece9e2; }
.comparison-column.after { background: var(--ink); color: var(--white); }
.comparison-label { margin: 0 0 14px; color: var(--red); font-size: .7rem; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; }
.after .comparison-label { color: var(--accent); }
.comparison h3 { margin: 0 0 30px; font-family: Georgia, serif; font-size: 2rem; font-weight: 400; }
.comparison ul { margin: 0; padding: 0; list-style: none; }
.comparison li { position: relative; padding: 14px 0 14px 27px; border-bottom: 1px solid rgba(97,112,135,.2); font-size: .9rem; }
.comparison li::before { content: "×"; position: absolute; left: 0; color: var(--red); font-weight: 800; }
.after li { border-bottom-color: rgba(255,255,255,.12); color: rgba(255,255,255,.78); }
.after li::before { content: "✓"; color: var(--cyan); }
.comparison-shift { display: flex; align-items: center; justify-content: center; gap: 7px; background: var(--accent); }
.comparison-shift span { width: 9px; height: 9px; border-top: 2px solid var(--ink-deep); border-right: 2px solid var(--ink-deep); transform: rotate(45deg); }

.product-section { overflow: hidden; background: #e8edf0; }
.screen-stage { display: grid; grid-template-columns: repeat(3, minmax(300px, 1fr)); gap: 22px; max-width: 1280px; margin: 0 auto; align-items: start; }
.screen { position: relative; min-height: 550px; overflow: hidden; background: var(--white); border: 1px solid #d4dce1; box-shadow: var(--shadow); color: var(--ink); }
.screen:nth-child(2) { margin-top: 42px; }
.screen-top { display: flex; align-items: center; gap: 5px; height: 42px; padding: 0 14px; border-bottom: 1px solid #e2e6e8; background: #f7f8f8; }
.screen-top span { width: 7px; height: 7px; border-radius: 50%; background: #c7cdd1; }
.screen-top b { margin-left: auto; color: #8a959e; font-size: .58rem; letter-spacing: .08em; text-transform: uppercase; }
.screen footer { position: absolute; left: 0; right: 0; bottom: 0; padding: 13px 18px; background: var(--ink); color: rgba(255,255,255,.72); font-size: .62rem; font-weight: 800; letter-spacing: .15em; text-transform: uppercase; }
.login-body { width: 78%; margin: 48px auto 70px; }
.screen-symbol { position: relative; width: 32px; height: 32px; margin-bottom: 26px; background: var(--accent); border-radius: 50%; }
.screen-symbol::before { content: ""; position: absolute; width: 11px; height: 13px; left: 9px; top: 9px; border: 2px solid var(--ink); border-radius: 2px; }
.login-body small { color: #85919c; font-size: .64rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.login-body h3 { margin: 6px 0 25px; font-family: Georgia, serif; font-size: 1.7rem; font-weight: 400; line-height: 1.12; }
.login-body label { display: block; margin: 11px 0 5px; color: #77838d; font-size: .65rem; font-weight: 700; }
.fake-input { height: 38px; padding: 9px 12px; border: 1px solid #d8dde0; color: #76818a; font-size: .72rem; }
.fake-password { letter-spacing: .15em; }
.fake-button { margin-top: 18px; padding: 10px; background: var(--accent); text-align: center; font-size: .72rem; font-weight: 800; }
.login-body > p { color: #8a949c; font-size: .64rem; text-align: center; }
.login-body > p span { color: var(--ink); font-weight: 700; }
.profile-header { display: flex; gap: 15px; align-items: center; padding: 36px 28px 27px; background: var(--ink); color: var(--white); }
.avatar { display: grid; place-items: center; flex: 0 0 56px; height: 56px; border-radius: 50%; background: var(--accent); color: var(--ink); font-family: Georgia, serif; }
.profile-header small { color: var(--cyan); font-size: .57rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.profile-header h3 { margin: 2px 0; font-family: Georgia, serif; font-size: 1.25rem; font-weight: 400; }
.profile-header p { margin: 0; color: rgba(255,255,255,.6); font-size: .62rem; }
.profile-row { display: flex; justify-content: space-between; padding: 19px 28px; border-bottom: 1px solid #e6e9eb; font-size: .73rem; }
.profile-row span { color: #7e8992; }
.profile-row strong { font-size: .7rem; }
.connected-services { padding: 26px 28px; }
.connected-services small { display: block; margin-bottom: 14px; color: #7e8992; font-size: .62rem; text-transform: uppercase; letter-spacing: .1em; }
.connected-services i { display: inline-grid; place-items: center; width: 42px; height: 42px; margin-right: 8px; background: #edf0f1; color: var(--ink); font-family: Georgia, serif; font-style: normal; }
.admin-toolbar { display: flex; align-items: center; justify-content: space-between; padding: 27px 22px 18px; }
.admin-toolbar h3 { margin: 0; font-family: Georgia, serif; font-size: 1.6rem; font-weight: 400; }
.admin-toolbar span { padding: 8px 10px; background: var(--accent); font-size: .6rem; font-weight: 800; }
.fake-search { margin: 0 22px 18px; padding: 10px 12px; border: 1px solid #dde2e4; color: #a2abb1; font-size: .65rem; }
.admin-row { display: grid; grid-template-columns: 1.35fr .9fr .7fr; align-items: center; min-height: 57px; margin: 0 22px; border-bottom: 1px solid #e5e9eb; font-size: .61rem; }
.admin-row > span:first-child { display: flex; align-items: center; gap: 8px; font-weight: 700; }
.admin-row i { display: grid; place-items: center; width: 27px; height: 27px; border-radius: 50%; background: #e9edef; color: #65727d; font-size: .52rem; font-style: normal; }
.admin-head { min-height: 28px; color: #929ba3; font-size: .53rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.status-active,
.status-paused { width: max-content; padding: 4px 7px; border-radius: 20px; }
.status-active { background: #e0f2e9; color: #397a60; }
.status-paused { background: #f6e6e1; color: #a7574b; }
.mockup-note { max-width: var(--max); margin: 58px auto 0; color: #77838d; font-size: .74rem; text-align: center; }

.metrics-section { background: var(--ink); color: var(--white); }
.metrics-grid { display: grid; grid-template-columns: repeat(4, 1fr); max-width: var(--max); margin: 0 auto; }
.metrics-grid div { padding: 32px; border-left: 1px solid rgba(255,255,255,.15); }
.metrics-grid div:last-child { border-right: 1px solid rgba(255,255,255,.15); }
.metrics-grid strong { display: block; color: var(--accent); font-family: Georgia, serif; font-size: 4rem; font-weight: 400; }
.metrics-grid span { color: rgba(255,255,255,.6); font-size: .76rem; }

.pilot-section { background: var(--paper-light); }
.pilot-layout { display: grid; grid-template-columns: 1.55fr .65fr; max-width: var(--max); margin: 0 auto; border-top: 1px solid var(--line); }
.pilot-scope { padding: 45px 70px 0 0; }
.scope-label { margin: 0 0 30px; color: #768397; font-size: .68rem; font-weight: 800; letter-spacing: .15em; text-transform: uppercase; }
.pilot-scope ol { margin: 0; padding: 0; list-style: none; }
.pilot-scope li { display: grid; grid-template-columns: 55px 1fr; gap: 20px; padding: 19px 0; border-bottom: 1px solid var(--line); }
.pilot-scope li > span { color: var(--accent-strong); font-size: .68rem; font-weight: 800; letter-spacing: .1em; }
.pilot-scope strong { font-size: .98rem; }
.pilot-scope p { margin: 3px 0 0; color: var(--muted); font-size: .8rem; }
.pilot-outcome { position: relative; min-height: 510px; padding: 45px 42px; overflow: hidden; background: var(--ink); color: var(--white); }
.pilot-outcome .scope-label { color: var(--accent); }
.pilot-outcome > strong { display: block; max-width: 260px; font-family: Georgia, serif; font-size: 2rem; font-weight: 400; line-height: 1.15; }
.pilot-outcome > p:not(.scope-label) { max-width: 280px; color: rgba(255,255,255,.62); font-size: .85rem; }
.pilot-ring { position: absolute; right: -48px; bottom: -50px; display: flex; flex-direction: column; align-items: center; justify-content: center; width: 260px; height: 260px; border: 1px solid rgba(132,228,226,.5); border-radius: 50%; }
.pilot-ring::before { content: ""; position: absolute; inset: 32px; border: 1px solid rgba(255,211,77,.5); border-radius: 50%; }
.pilot-ring span,
.pilot-ring small { position: relative; z-index: 1; }
.pilot-ring span { color: var(--accent); font-family: Georgia, serif; font-size: 4.5rem; line-height: .8; }
.pilot-ring small { margin-top: 12px; color: rgba(255,255,255,.65); font-size: .68rem; line-height: 1.3; text-align: center; }

.roadmap-section { background: var(--paper); }
.roadmap-track { position: relative; display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; max-width: var(--max); margin: 0 auto; padding-top: 45px; }
.roadmap-track::before { content: ""; position: absolute; left: 0; right: 0; top: 9px; height: 2px; background: #cdd0ce; }
.roadmap-phase { position: relative; padding: 0 50px 0 0; }
.roadmap-phase::before { content: ""; position: absolute; left: 0; top: -43px; width: 16px; height: 16px; border: 4px solid var(--paper); border-radius: 50%; background: #abb1b4; box-shadow: 0 0 0 2px #abb1b4; }
.roadmap-phase.current::before { background: var(--accent); box-shadow: 0 0 0 2px var(--accent-strong); }
.roadmap-phase span { color: #7b8796; font-size: .66rem; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; }
.roadmap-phase h3 { margin: 10px 0; font-family: Georgia, serif; font-size: 1.65rem; font-weight: 400; }
.roadmap-phase p { max-width: 310px; margin: 0; color: var(--muted); font-size: .82rem; }
.extension-list { display: flex; flex-wrap: wrap; gap: 9px; max-width: var(--max); margin: 68px auto 0; padding-top: 28px; border-top: 1px solid var(--line); }
.extension-list span { padding: 9px 13px; border: 1px solid #cfd2d0; border-radius: 99px; color: #5c6a7c; font-size: .72rem; font-weight: 700; }

.closing { position: relative; min-height: 680px; overflow: hidden; background: var(--ink-deep); text-align: center; }
.closing > * { position: relative; z-index: 1; }
.closing .eyebrow { margin-top: 25px; }
.closing h2 { max-width: 1000px; margin: 0 auto; font-family: Georgia, serif; font-size: clamp(2.6rem, 5.4vw, 5.3rem); line-height: 1.05; font-weight: 400; letter-spacing: -.045em; }
.closing > p:not(.eyebrow) { max-width: 650px; margin: 30px auto; color: rgba(255,255,255,.65); font-size: 1rem; }
.closing .button { margin-top: 8px; }
.closing > small { display: block; margin-top: 20px; color: rgba(255,255,255,.38); font-size: .65rem; }
.closing-mark { width: 74px; height: 74px; margin: 0 auto 20px; border: 1px solid rgba(255,255,255,.16); border-radius: 50%; }
.closing-mark b { position: absolute; width: 20px; height: 20px; left: 26px; top: 26px; border-radius: 50%; background: var(--accent); }
.closing-mark i { position: absolute; width: 7px; height: 7px; border: 1px solid var(--cyan); border-radius: 50%; }
.closing-mark i:nth-child(1) { left: 10px; top: 32px; }
.closing-mark i:nth-child(2) { right: 12px; top: 13px; }
.closing-mark i:nth-child(3) { right: 9px; bottom: 12px; }
.closing::before { content: ""; position: absolute; width: 650px; height: 650px; left: 50%; top: 35px; transform: translateX(-50%); border: 1px solid rgba(132,228,226,.08); border-radius: 50%; box-shadow: 0 0 0 110px rgba(255,255,255,.012), 0 0 0 220px rgba(255,255,255,.008); }

.site-footer { display: grid; grid-template-columns: 1fr auto 1fr; gap: 30px; align-items: center; padding: 28px max(24px, calc((100vw - var(--max)) / 2)); background: #061326; color: rgba(255,255,255,.48); font-size: .68rem; }
.site-footer p { margin: 0; }
.site-footer p:nth-child(2) { text-align: center; }
.site-footer a { justify-self: end; color: var(--accent); text-decoration: none; }

@media (max-width: 980px) {
  .site-header { grid-template-columns: 1fr auto; }
  .nav-links { display: none; }
  .hero { padding-top: 145px; }
  .hero-grid { grid-template-columns: 1fr; }
  .gateway-visual { width: min(78vw, 500px); justify-self: center; }
  .heading-split { grid-template-columns: 1fr; gap: 25px; }
  .section-intro { max-width: 700px; }
  .friction-map { grid-template-columns: 1fr; gap: 35px; }
  .friction-center { order: 2; }
  .friction-side:last-child { order: 3; }
  .friction-center::before,
  .friction-center::after { display: none; }
  .process-flow { grid-template-columns: repeat(2, 1fr); gap: 45px 0; }
  .process-flow::before { display: none; }
  .capability-grid { grid-template-columns: repeat(2, 1fr); }
  .comparison { grid-template-columns: 1fr 70px 1fr; }
  .comparison-column { padding: 35px; }
  .screen-stage { grid-template-columns: 1fr; max-width: 520px; }
  .screen:nth-child(2) { margin-top: 0; }
  .pilot-layout { grid-template-columns: 1fr; }
  .pilot-scope { padding-right: 0; padding-bottom: 55px; }
  .pilot-outcome { min-height: 420px; }
}

@media (max-width: 700px) {
  body { overflow-x: hidden; }
  .site-header { width: calc(100% - 32px); min-height: 72px; }
  .brand span:last-child { display: none; }
  .header-cta { display: none; }
  .section,
  .hero,
  .closing { padding-left: 20px; padding-right: 20px; }
  .section { padding-top: 82px; padding-bottom: 82px; }
  .hero { min-height: auto; padding-top: 125px; }
  .hero h1 { max-width: 100%; font-size: clamp(2.85rem, 13.5vw, 4.15rem); line-height: .94; }
  .hero-lead { font-size: 1rem; }
  .tag-list span { max-width: 100%; }
  .hero-actions { display: grid; grid-template-columns: 1fr; }
  .hero-actions .button { width: 100%; }
  .gateway-visual { width: 100%; }
  .app-node span { width: 46px; height: 46px; }
  .hero-footnote { margin-top: 30px; align-items: flex-start; }
  .section-heading { margin-bottom: 48px; }
  .section-heading h2 { font-size: clamp(2.25rem, 12vw, 3.4rem); }
  .audience-item { grid-template-columns: 45px 1fr; gap: 15px; }
  .audience-item > strong { display: none; }
  .process-flow { grid-template-columns: 1fr; gap: 45px; }
  .capability-grid { grid-template-columns: 1fr; }
  .comparison { grid-template-columns: 1fr; }
  .comparison-shift { min-height: 55px; }
  .comparison-shift span { transform: rotate(135deg); }
  .comparison-column { padding: 32px 25px; }
  .screen-stage { grid-template-columns: minmax(0, 1fr); }
  .screen { min-height: 530px; }
  .metrics-grid { grid-template-columns: 1fr 1fr; }
  .metrics-grid div:nth-child(2) { border-right: 1px solid rgba(255,255,255,.15); }
  .pilot-scope li { grid-template-columns: 38px 1fr; gap: 10px; }
  .pilot-outcome { padding: 35px 28px; }
  .roadmap-track { grid-template-columns: 1fr; gap: 58px; padding-left: 24px; }
  .roadmap-track::before { left: 7px; right: auto; top: 0; bottom: 0; width: 2px; height: auto; }
  .roadmap-phase::before { left: -23px; top: 4px; }
  .closing { min-height: 620px; padding-top: 95px; padding-bottom: 95px; }
  .site-footer { grid-template-columns: 1fr; text-align: center; }
  .site-footer a { justify-self: center; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}

@media print {
  .site-header { position: absolute; }
  .section,
  .hero,
  .closing { break-inside: avoid; }
  .button { border: 1px solid currentColor; }
}