/* Distinct primary-page experiences. Shared only where a common system is useful. */

body.main-page {
  padding-bottom: 0;
  overflow-x: hidden;
}

.main-page .svc-nav {
  position: fixed;
  inset: 12px 0 auto;
  z-index: 80;
  border: 0;
  background: transparent;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

.main-page .svc-nav-inner {
  width: min(calc(100% - 24px), 1240px);
  min-height: 62px;
  padding: 10px 12px 10px 18px;
  border: 1px solid rgba(255, 255, 255, 0.58);
  border-radius: 8px;
  background: rgba(248, 248, 245, 0.72);
  box-shadow: 0 18px 50px rgba(16, 24, 40, 0.12), inset 0 1px rgba(255, 255, 255, 0.78);
  backdrop-filter: blur(22px) saturate(145%);
  -webkit-backdrop-filter: blur(22px) saturate(145%);
}

.main-page .svc-nav-links a { position: relative; }
.main-page .svc-nav-links a[aria-current="page"] { color: var(--ocean); }
.main-page .svc-nav-links a[aria-current="page"]::after {
  content: "";
  position: absolute;
  left: 0;
  right: .18em;
  bottom: -10px;
  height: 2px;
  background: var(--ocean);
}

.main-page .svc-nav-cta {
  border-radius: 6px;
  box-shadow: 0 8px 24px rgba(8, 60, 136, .2);
}

.page-dock { display: none !important; }

.page-shell { width: min(100%, 1480px); margin: 0 auto; }
.page-label {
  color: var(--ocean);
  font-family: var(--font-display);
  font-size: .76rem;
  font-weight: 600;
  letter-spacing: .2em;
  text-transform: uppercase;
}
.page-title {
  font-family: var(--font-display);
  font-size: clamp(3.8rem, 8.2vw, 8.6rem);
  font-weight: 700;
  line-height: .92;
  padding-bottom: .08em;
}
.page-intro { max-width: 610px; color: var(--text-soft); font-size: clamp(1.08rem, 1.7vw, 1.42rem); }
.page-arrow { color: var(--ocean); font-family: var(--font-display); font-size: 1.4rem; text-decoration: none; }
.main-page .svc-footer-col a { overflow-wrap: anywhere; }

/* About: origin story and scroll-linked timeline. */
.about-main { overflow: hidden; background: #f4f4f1; }
.about-hero {
  min-height: 100svh;
  display: grid;
  grid-template-columns: minmax(0, .88fr) minmax(420px, 1.12fr);
  align-items: center;
  gap: clamp(2rem, 7vw, 8rem);
  padding: 130px clamp(24px, 6vw, 86px) 70px;
}
.about-hero-copy { display: grid; gap: 2rem; }
.about-hero .page-title { max-width: 7ch; }
.origin-field { position: relative; min-height: 610px; }
.origin-ring {
  position: absolute;
  inset: 50% auto auto 50%;
  width: var(--ring-size);
  aspect-ratio: 1;
  border: 1px solid rgba(8, 60, 136, var(--ring-alpha));
  border-radius: 50%;
  transform: translate(-50%, -50%);
  animation: origin-pulse 6s ease-in-out infinite alternate;
}
.origin-ring:nth-child(2) { animation-delay: -2s; }
.origin-ring:nth-child(3) { animation-delay: -4s; }
.origin-core {
  position: absolute;
  left: 50%; top: 50%;
  display: grid;
  width: 170px; aspect-ratio: 1;
  place-items: center;
  border-radius: 50%;
  background: var(--ocean);
  color: white;
  font-family: var(--font-display);
  text-align: center;
  transform: translate(-50%, -50%);
  box-shadow: 0 30px 90px rgba(8, 60, 136, .28);
}
.origin-note { position: absolute; color: var(--text-dim); font-family: var(--font-display); font-size: .85rem; }
.origin-note.note-one { left: 7%; top: 34%; }
.origin-note.note-two { right: 4%; top: 23%; }
.origin-note.note-three { right: 12%; bottom: 22%; }
.about-story {
  display: grid;
  grid-template-columns: minmax(220px, .42fr) minmax(0, 1fr);
  gap: clamp(3rem, 9vw, 10rem);
  padding: 100px clamp(24px, 7vw, 100px) 140px;
  border-top: 1px solid var(--rule);
}
.story-rail { position: sticky; top: 120px; height: max-content; }
.story-rail h2 { max-width: 9ch; margin: 1.2rem 0 3rem; font: 700 clamp(2.8rem, 5vw, 5rem)/.95 var(--font-display); }
.story-progress { position: relative; width: 2px; height: 210px; margin-left: 6px; background: var(--rule); }
.story-progress span { position: absolute; inset: 0 0 auto; height: var(--story-progress, 20%); background: var(--ocean); transition: height 500ms ease; }
.story-year { margin-top: 1rem; color: var(--ocean); font: 600 .78rem var(--font-display); letter-spacing: .18em; }
.story-chapters { display: grid; }
.story-chapter {
  min-height: 65vh;
  display: grid;
  align-content: center;
  gap: 1.4rem;
  padding: 5rem 0;
  border-bottom: 1px solid var(--rule);
  opacity: .28;
  transition: opacity 500ms ease, transform 500ms ease;
  transform: translateX(24px);
}
.story-chapter.is-active { opacity: 1; transform: none; }
.story-chapter strong { color: var(--ocean); font: 600 .8rem var(--font-display); letter-spacing: .18em; text-transform: uppercase; }
.story-chapter h3 { max-width: 14ch; font: 700 clamp(2.3rem, 4.6vw, 5rem)/.98 var(--font-display); }
.story-chapter p { max-width: 650px; color: var(--text-soft); font-size: 1.16rem; }
.founder-band { display: grid; grid-template-columns: .8fr 1.2fr; min-height: 620px; background: var(--night); color: var(--silver); }
.founder-monogram { position: relative; display: grid; place-items: center; overflow: hidden; border-right: 1px solid rgba(255,255,255,.1); }
.founder-monogram span { position: absolute; font: 700 clamp(9rem, 24vw, 24rem)/1 var(--font-display); color: rgba(200,230,255,.08); }
.founder-monogram b { position: relative; font: 500 1rem var(--font-display); letter-spacing: .25em; }
.founder-copy { display: grid; align-content: center; gap: 1.6rem; padding: clamp(3rem, 8vw, 9rem); }
.founder-copy h2 { max-width: 11ch; font: 700 clamp(3rem, 6vw, 6.5rem)/.92 var(--font-display); }
.founder-copy p { max-width: 650px; color: rgba(229,229,229,.65); font-size: 1.15rem; }

/* Case studies: selectable example explorer. */
.cases-main { min-height: 100vh; background: var(--night); color: var(--silver); padding-top: 100px; }
.cases-hero { padding: 80px clamp(24px, 6vw, 86px) 60px; border-bottom: 1px solid rgba(255,255,255,.12); }
.cases-hero .page-title { max-width: none; margin: 1.4rem 0 2rem; }
.cases-hero .page-intro { color: rgba(229,229,229,.62); }
.case-explorer { display: grid; grid-template-columns: minmax(260px, .37fr) minmax(0, 1fr); min-height: 760px; }
.case-tabs { display: grid; align-content: start; border-right: 1px solid rgba(255,255,255,.12); }
.case-tab {
  display: grid;
  grid-template-columns: 42px 1fr auto;
  gap: 1rem;
  align-items: center;
  width: 100%;
  min-height: 112px;
  padding: 1.3rem clamp(1.2rem, 3vw, 2.5rem);
  border: 0;
  border-bottom: 1px solid rgba(255,255,255,.1);
  background: transparent;
  color: rgba(229,229,229,.45);
  text-align: left;
  cursor: pointer;
  transition: color 250ms ease, background 250ms ease;
}
.case-tab:hover, .case-tab[aria-selected="true"] { color: white; background: rgba(200,230,255,.07); }
.case-tab b { font: 700 1.34rem var(--font-display); color: inherit; }
.case-tab small { color: var(--cobalt); font: 500 .7rem var(--font-display); letter-spacing: .12em; text-transform: uppercase; }
.case-tab span:last-child { font-size: 1.2rem; }
.case-stage { position: relative; }
.case-panel {
  position: relative;
  display: none;
  grid-template-columns: minmax(0, .95fr) minmax(320px, 1.05fr);
  gap: clamp(2rem, 7vw, 7rem);
  align-items: center;
  padding: clamp(2.5rem, 7vw, 7rem);
}
.case-panel.is-active { display: grid; animation: panel-in 500ms cubic-bezier(.2,.8,.2,1) both; }
.case-panel-copy { display: grid; gap: 1.4rem; }
.case-panel-copy small { color: var(--cobalt); font: 600 .75rem var(--font-display); letter-spacing: .2em; text-transform: uppercase; }
.case-panel-copy .case-business { width: max-content; padding: .5rem .7rem; border: 1px solid rgba(200,230,255,.28); border-radius: 5px; background: rgba(200,230,255,.08); color: var(--cobalt); }
.case-panel-copy h2 { max-width: 12ch; padding-bottom: .08em; font: 700 clamp(2.6rem, 4.4vw, 4.9rem)/1.02 var(--font-display); }
.case-panel-copy p { max-width: 560px; color: rgba(229,229,229,.62); }
.case-panel-copy p strong { color: var(--cobalt); font-weight: 600; }
.case-panel-copy a { width: max-content; color: white; font: 600 .85rem var(--font-display); letter-spacing: .12em; text-decoration: none; text-transform: uppercase; }
.case-visual { position: relative; display: grid; min-height: 460px; place-items: center; }
.case-frame { width: min(100%, 520px); aspect-ratio: 4/5; border: 1px solid rgba(255,255,255,.15); background: #111; box-shadow: 0 40px 120px rgba(0,0,0,.5); transform: rotate(2deg); }
.case-frame-inner { height: 100%; display: grid; grid-template-rows: 1fr auto; padding: 2rem; background: linear-gradient(150deg, rgba(8,60,136,.85), #0a0a0a 65%); }
.case-bars { display: flex; align-items: end; gap: 8px; }
.case-bars i { flex: 1; height: var(--h); background: rgba(200,230,255,var(--a,.35)); transform-origin: bottom; animation: bar-pulse 3s ease-in-out infinite; }
.case-frame blockquote { max-width: 11ch; font: 500 clamp(2rem, 3vw, 3.5rem)/1 var(--font-display); }
.case-source-note { padding: 40px clamp(24px, 6vw, 86px); border-top: 1px solid rgba(255,255,255,.12); color: rgba(229,229,229,.48); }

/* Services: selectable operating system. */
.services-main { padding: 120px clamp(20px, 5vw, 72px) 120px; }
.services-hero { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: clamp(2rem, 6vw, 6rem); min-height: clamp(440px, 62vh, 660px); }
.service-hub-wrap { display: grid; place-items: center; }
.services-hero-copy { display: grid; gap: 1.8rem; }
.services-hero .page-title { max-width: 7.4ch; }
.service-orbit { position: relative; min-height: 650px; }
.service-orbit::before, .service-orbit::after { content: ""; position: absolute; left: 50%; top: 50%; border: 1px solid rgba(8,60,136,.16); border-radius: 50%; transform: translate(-50%,-50%); }
.service-orbit::before { width: 72%; aspect-ratio: 1; }
.service-orbit::after { width: 48%; aspect-ratio: 1; }
.orbit-core { position: absolute; left: 50%; top: 50%; z-index: 2; display: grid; width: 190px; aspect-ratio: 1; place-items: center; border-radius: 50%; background: var(--ocean); color: white; font: 600 1rem/1.3 var(--font-display); text-align: center; transform: translate(-50%,-50%); box-shadow: 0 24px 80px rgba(8,60,136,.25); }
.orbit-item { position: absolute; display: grid; width: 112px; aspect-ratio: 1; place-items: center; border: 1px solid var(--rule); border-radius: 50%; background: rgba(255,255,255,.78); color: var(--text-soft); font: 500 .76rem var(--font-display); text-align: center; box-shadow: 0 15px 35px rgba(20,20,20,.08); animation: node-float 4s ease-in-out infinite; }
.orbit-item:nth-of-type(2) { left: 8%; top: 24%; }
.orbit-item:nth-of-type(3) { right: 5%; top: 18%; animation-delay: -1s; }
.orbit-item:nth-of-type(4) { right: 2%; bottom: 18%; animation-delay: -2s; }
.orbit-item:nth-of-type(5) { left: 13%; bottom: 14%; animation-delay: -3s; }
.service-system { margin-top: 80px; border-top: 1px solid var(--rule); }
.service-system-head { display: grid; grid-template-columns: minmax(0,1fr) minmax(320px,.8fr); gap: clamp(3rem,9vw,10rem); align-items: end; padding: 70px 0 52px; }
.service-system-head h2 { padding-bottom: .08em; font: 700 clamp(2.8rem, 4.5vw, 4.8rem)/1.02 var(--font-display); }
.service-system-head h2 span { display: block; white-space: nowrap; }
.service-system-head p { max-width: 540px; justify-self: end; margin-bottom: .6rem; color: var(--text-soft); }
.service-console { display: grid; grid-template-columns: minmax(240px,.34fr) minmax(0,1fr); min-height: 620px; border: 1px solid var(--rule); background: white; }
.service-controls { display: grid; align-content: start; border-right: 1px solid var(--rule); }
.service-control { display: grid; grid-template-columns: 38px 1fr; gap: 1rem; width: 100%; padding: 1.5rem; border: 0; border-bottom: 1px solid var(--rule); background: transparent; color: var(--text-dim); font: 600 1rem var(--font-display); text-align: left; cursor: pointer; }
.service-control[aria-selected="true"] { background: var(--night); color: white; }
.service-panel { display: none; min-height: 100%; padding: clamp(2rem, 6vw, 6rem); }
.service-panel.is-active { display: grid; grid-template-rows: auto 1fr auto; animation: panel-in 450ms ease both; }
.service-panel small { color: var(--ocean); font: 600 .75rem var(--font-display); letter-spacing: .18em; text-transform: uppercase; }
.service-panel h3 { max-width: 13ch; margin: 1rem 0; font: 700 clamp(2.8rem, 5vw, 5.6rem)/.94 var(--font-display); }
.service-panel p { max-width: 620px; color: var(--text-soft); font-size: 1.12rem; }
.service-links { display: flex; flex-wrap: wrap; gap: .7rem; align-self: end; padding-top: 3rem; }
.service-links a { padding: .75rem 1rem; border: 1px solid var(--rule); border-radius: 6px; color: var(--text); font: 500 .78rem var(--font-display); text-decoration: none; }
.service-links a:hover { border-color: var(--ocean); color: var(--ocean); }

/* Insights: editorial reading room. */
.insights-main { padding-top: 104px; background: #f7f7f4; }
.insights-masthead { padding: 65px clamp(24px, 6vw, 90px) 45px; border-bottom: 1px solid var(--text); }
.insights-masthead-row { display: flex; align-items: end; justify-content: space-between; gap: 2rem; }
.insights-masthead .page-title { font-size: clamp(4.8rem, 12vw, 12rem); line-height: .76; }
.insights-issue { color: var(--text-dim); font: 500 .78rem var(--font-display); letter-spacing: .16em; text-transform: uppercase; }
.feature-story { display: grid; grid-template-columns: 1.12fr .88fr; min-height: 680px; border-bottom: 1px solid var(--text); }
.feature-copy { display: grid; align-content: end; gap: 1.4rem; padding: clamp(3rem, 7vw, 7rem); border-right: 1px solid var(--text); }
.feature-copy h1 { max-width: 11ch; font: 700 clamp(3.4rem, 6.7vw, 7.2rem)/.9 var(--font-display); }
.feature-copy p { max-width: 570px; color: var(--text-soft); }
.feature-copy a { width: max-content; color: var(--ocean); font: 600 .82rem var(--font-display); letter-spacing: .13em; text-decoration: none; text-transform: uppercase; }
.decision-clock { position: relative; display: grid; place-items: center; overflow: hidden; background: var(--ocean); color: white; }
.decision-clock::before { content: ""; position: absolute; width: 78%; aspect-ratio: 1; border: 1px solid rgba(255,255,255,.25); border-radius: 50%; animation: clock-spin 9s linear infinite; }
.decision-clock::after { content: ""; position: absolute; width: 52%; aspect-ratio: 1; border: 1px solid rgba(255,255,255,.15); border-radius: 50%; }
.clock-value { position: relative; z-index: 2; text-align: center; }
.clock-value strong { display: block; font: 700 clamp(6rem, 12vw, 12rem)/.8 var(--font-display); }
.clock-value span { font: 500 .8rem var(--font-display); letter-spacing: .18em; text-transform: uppercase; }
.insight-library { padding: 80px clamp(24px, 6vw, 90px) 120px; }
.filter-bar { display: flex; flex-wrap: wrap; gap: .6rem; margin-bottom: 3rem; }
.filter-button { padding: .65rem .9rem; border: 1px solid var(--rule); border-radius: 6px; background: transparent; color: var(--text-soft); font: 500 .76rem var(--font-display); cursor: pointer; }
.filter-button[aria-pressed="true"] { background: var(--night); color: white; border-color: var(--night); }
.article-ledger { border-top: 1px solid var(--text); }
.article-row { display: grid; grid-template-columns: 90px 1fr minmax(250px,.48fr) 30px; gap: 2rem; align-items: center; min-height: 170px; padding: 1.5rem 0; border-bottom: 1px solid var(--rule); color: inherit; text-decoration: none; transition: padding 280ms ease, color 280ms ease; }
.article-row:hover { padding-inline: 1rem; color: var(--ocean); }
.article-row[hidden] { display: none; }
.article-row small { color: var(--text-dim); font: 500 .72rem var(--font-display); letter-spacing: .12em; text-transform: uppercase; }
.article-row h2 { font: 700 clamp(1.8rem, 3vw, 3.4rem)/1 var(--font-display); }
.article-row p { color: var(--text-soft); }

/* Contact: guided brief rather than another content grid. */
.contact-main { display: grid; grid-template-columns: minmax(340px,.75fr) minmax(0,1.25fr); min-height: 100svh; padding-top: 104px; background: var(--night); color: white; }
.contact-aside { position: relative; display: grid; align-content: end; min-height: 760px; overflow: hidden; padding: clamp(3rem, 7vw, 7rem); border-right: 1px solid rgba(255,255,255,.12); }
.contact-aside::before { content: ""; position: absolute; width: 700px; aspect-ratio: 1; right: -370px; top: -130px; border: 1px solid rgba(200,230,255,.22); border-radius: 50%; box-shadow: 0 0 0 90px rgba(200,230,255,.04), 0 0 0 180px rgba(200,230,255,.025); }
.contact-aside h1 { position: relative; max-width: 7ch; margin: 1.3rem 0; font: 700 clamp(4rem, 7vw, 7.5rem)/.88 var(--font-display); }
.contact-aside p { position: relative; max-width: 500px; color: rgba(255,255,255,.58); }
.brief-wrap { display: grid; align-content: center; padding: clamp(2rem, 6vw, 7rem); background: var(--bg); color: var(--text); }
.brief-header { display: flex; justify-content: space-between; gap: 1rem; padding-bottom: 1.5rem; border-bottom: 1px solid var(--rule); }
.brief-progress { color: var(--ocean); font: 600 .78rem var(--font-display); letter-spacing: .14em; }
.brief-form { min-height: 520px; }
.brief-step { display: none; align-content: center; min-height: 430px; gap: 1.4rem; padding: 3rem 0; }
.brief-step.is-active { display: grid; animation: panel-in 450ms ease both; }
.brief-step label { max-width: 16ch; font: 700 clamp(2.5rem, 5vw, 5rem)/.98 var(--font-display); }
.brief-step label span { display: block; margin-bottom: 1rem; color: var(--ocean); font-size: .8rem; letter-spacing: .18em; }
.brief-step textarea, .brief-step input { width: 100%; padding: 1.1rem 0; border: 0; border-bottom: 1px solid var(--text); border-radius: 0; background: transparent; color: var(--text); font: 400 1.15rem var(--font-body); resize: vertical; }
.brief-step textarea { min-height: 130px; }
.brief-step textarea:focus, .brief-step input:focus { outline: 0; border-color: var(--ocean); }
.contact-details { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
.brief-actions { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding-top: 1.5rem; border-top: 1px solid var(--rule); }
.brief-back, .brief-next, .brief-submit { min-height: 46px; padding: .75rem 1rem; border-radius: 6px; font: 600 .8rem var(--font-display); cursor: pointer; }
.brief-back { border: 1px solid var(--rule); background: transparent; color: var(--text); }
.brief-next, .brief-submit { margin-left: auto; border: 0; background: var(--ocean); color: white; }
.brief-next:disabled, .brief-submit:disabled { opacity: .35; cursor: not-allowed; }
.brief-confirm { display: none; padding: 4rem 0; }
.brief-confirm.is-visible { display: block; }
.brief-confirm h2 { max-width: 12ch; font: 700 clamp(3rem, 5vw, 5rem)/.96 var(--font-display); }

/* Customer intelligence: interactive segment lab. */
.data-main { padding: 130px clamp(20px, 5vw, 72px) 120px; background: #eef3f8; }
.data-hero { display: grid; grid-template-columns: .8fr 1.2fr; gap: 6vw; align-items: center; min-height: 680px; }
.data-hero-copy { display: grid; gap: 1.6rem; }
.data-hero .page-title { max-width: 7ch; }
.segment-lab { overflow: hidden; border: 1px solid rgba(8,60,136,.16); border-radius: 8px; background: rgba(255,255,255,.75); box-shadow: 0 30px 90px rgba(8,60,136,.12); }
.lab-top { display: flex; justify-content: space-between; padding: 1rem 1.2rem; border-bottom: 1px solid var(--rule); font: 600 .72rem var(--font-display); letter-spacing: .12em; text-transform: uppercase; }
.lab-row { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 1rem; padding: 1.2rem; border-bottom: 1px solid var(--rule); transition: background 250ms ease, transform 250ms ease; }
.lab-row:hover { background: white; transform: translateX(5px); }
.lab-row b { font-family: var(--font-display); }
.lab-row span { color: var(--text-dim); font-size: .85rem; }
.lab-meter { height: 6px; align-self: center; background: var(--rule); }
.lab-meter i { display: block; height: 100%; width: var(--value); background: var(--ocean); }
.data-loop { display: grid; grid-template-columns: repeat(5,1fr); margin-top: 80px; border: 1px solid rgba(8,60,136,.15); background: white; }
.loop-step { min-height: 270px; padding: 1.5rem; border-right: 1px solid var(--rule); transition: background 250ms ease, color 250ms ease; }
.loop-step:last-child { border: 0; }
.loop-step:hover { background: var(--ocean); color: white; }
.loop-step b { color: var(--ocean); font: 600 .75rem var(--font-display); }
.loop-step:hover b { color: var(--cobalt); }
.loop-step h2 { margin-top: 5rem; font: 700 2rem/1 var(--font-display); }
.loop-step p { margin-top: 1rem; color: var(--text-dim); font-size: .9rem; }
.loop-step:hover p { color: rgba(255,255,255,.7); }

/* Signal Portal: product page with a live phone walkthrough. */
.portal-product-main { overflow: hidden; background: #eef3f8; }
.portal-product-hero {
  min-height: 100svh;
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(440px, 1.1fr);
  align-items: center;
  gap: clamp(2rem, 7vw, 8rem);
  padding: 132px clamp(24px, 6vw, 86px) 76px;
}
.portal-hero-copy { display: grid; gap: 1.7rem; position: relative; z-index: 3; }
.portal-hero-copy .page-title {
  max-width: none;
  font-size: clamp(2.35rem, 4.5vw, 4.75rem);
  line-height: 1.02;
}
.portal-moving-line {
  display: block;
  width: var(--portal-phrase-width, 9em);
  min-height: 1.08em;
  font-size: inherit;
  line-height: inherit;
  white-space: nowrap;
}
.portal-moving-line::after {
  content: "";
  display: inline-block;
  width: .075em;
  height: .82em;
  margin-left: .08em;
  border-radius: 2px;
  background: currentColor;
  vertical-align: -.04em;
  animation: portal-caret 760ms steps(1,end) infinite;
}
.portal-moving-line.is-typing::after { animation: none; opacity: 1; }
@keyframes portal-caret { 0%, 44% { opacity: 1; } 45%, 100% { opacity: 0; } }
.portal-hero-actions { display: flex; flex-wrap: wrap; gap: .8rem; align-items: center; }
.portal-primary, .portal-secondary {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  padding: .8rem 1.15rem;
  border-radius: 6px;
  font: 600 .82rem var(--font-display);
  text-decoration: none;
}
.portal-primary { background: var(--ocean); color: white; box-shadow: 0 15px 35px rgba(8,60,136,.22); }
.portal-secondary { border: 1px solid rgba(8,60,136,.2); color: var(--ocean); }
.portal-device-stage { position: relative; display: grid; min-height: 720px; place-items: center; perspective: 1400px; }
.portal-orbit { position: absolute; left: calc(50% + var(--portal-x,0px)); top: calc(50% + var(--portal-y,0px)); aspect-ratio: 1; border: 1px solid rgba(8,60,136,.12); border-radius: 50%; transform: translate(-50%,-50%); transition: left 550ms cubic-bezier(.2,.8,.2,1), top 550ms cubic-bezier(.2,.8,.2,1); }
.orbit-one { width: 620px; }
.orbit-two { width: 470px; box-shadow: 0 0 0 80px rgba(255,255,255,.22); }
.portal-phone {
  position: relative;
  z-index: 2;
  width: 318px;
  height: 650px;
  overflow: hidden;
  padding: 11px;
  border: 1px solid rgba(255,255,255,.55);
  border-radius: 48px;
  background: #101114;
  box-shadow: 0 55px 120px rgba(16,24,40,.34), inset 0 0 0 2px #2a2b2f;
  transform: rotateY(-9deg) rotateX(2deg) rotateZ(2deg);
  animation: phone-float 5.5s ease-in-out infinite;
}
.portal-bubble { position: absolute; z-index: 4; display: grid; place-items: center; min-width: 112px; min-height: 54px; padding: .7rem 1rem; border: 1px solid rgba(255,255,255,.72); border-radius: 999px; background: rgba(255,255,255,.66); color: var(--ocean); font: 600 .66rem var(--font-display); box-shadow: 0 16px 45px rgba(16,24,40,.13); backdrop-filter: blur(18px); transform: translate3d(var(--bubble-x,0),var(--bubble-y,0),0); transition: transform 500ms cubic-bezier(.2,.8,.2,1), box-shadow 300ms ease; animation: bubble-drift 4.8s ease-in-out infinite; }
.portal-bubble:hover { box-shadow: 0 22px 58px rgba(8,60,136,.22); }
.bubble-approval { left: 1%; top: 26%; }
.bubble-campaign { right: 0; top: 36%; animation-delay: -1.6s; }
.bubble-invoice { left: 8%; bottom: 16%; animation-delay: -3.1s; }
.phone-hardware { position: absolute; left: 50%; top: 18px; z-index: 20; width: 92px; height: 24px; border-radius: 16px; background: #090a0c; transform: translateX(-50%); }
.phone-hardware span { position: absolute; right: 10px; top: 8px; width: 7px; height: 7px; border-radius: 50%; background: #16273b; }
.phone-home { position: absolute; left: 50%; bottom: 16px; z-index: 20; width: 88px; height: 4px; border-radius: 4px; background: rgba(255,255,255,.5); transform: translateX(-50%); }
.phone-screen { position: relative; width: 100%; height: 100%; overflow: hidden; border-radius: 38px; background: #f6f6f3; color: #171719; }
.portal-screen {
  position: absolute;
  inset: 0;
  display: grid;
  align-content: start;
  gap: 14px;
  padding: 54px 18px 32px;
  opacity: 0;
  pointer-events: none;
  transform: translateX(30px) scale(.97);
  transition: opacity 480ms ease, transform 600ms cubic-bezier(.2,.8,.2,1);
}
.portal-screen.is-active { opacity: 1; pointer-events: auto; transform: none; }
.portal-screen header { display: flex; justify-content: space-between; padding-bottom: 13px; border-bottom: 1px solid #d9d9d4; color: #6d6d72; font: 500 .62rem var(--font-display); }
.portal-screen .mini-mark { color: var(--ocean); font-weight: 700; }
.phone-eyebrow { color: var(--ocean); font: 600 .58rem var(--font-display); letter-spacing: .14em; text-transform: uppercase; }
.portal-screen h2 { font: 700 2rem/.95 var(--font-display); }
.phone-kpis { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.phone-kpis article, .phone-card, .approval-item, .campaign-row, .invoice-row, .alert-item { border: 1px solid #dededa; border-radius: 7px; background: white; }
.phone-kpis article { display: grid; gap: 3px; padding: 12px; }
.phone-kpis small, .phone-card span, .approval-item small, .campaign-row small, .invoice-row small, .alert-item small { color: #85858a; font-size: .55rem; }
.phone-kpis strong { font: 700 1.8rem var(--font-display); }
.phone-kpis em { color: var(--ocean); font: 500 .52rem var(--font-display); }
.phone-card { display: grid; gap: 10px; padding: 14px; }
.phone-card div { display: flex; justify-content: space-between; gap: 10px; font: 600 .65rem var(--font-display); }
.phone-card i { height: 4px; overflow: hidden; background: #e3e3df; }
.phone-card i::after { content: ""; display: block; width: var(--phone-progress); height: 100%; background: var(--ocean); }
.phone-activity { display: flex; gap: 10px; padding: 4px 2px; }
.phone-activity > span { width: 8px; height: 8px; margin-top: 4px; border-radius: 50%; background: var(--ocean); box-shadow: 0 0 0 5px rgba(8,60,136,.1); }
.phone-activity p { display: grid; font: 600 .62rem var(--font-display); }
.phone-activity small { color: #85858a; font: 400 .55rem var(--font-body); }
.approval-item, .campaign-row, .invoice-row { display: grid; grid-template-columns: 28px 1fr auto; gap: 10px; align-items: center; padding: 13px; }
.approval-item > span { display: grid; width: 25px; aspect-ratio: 1; place-items: center; border-radius: 50%; background: #edf2f8; color: var(--ocean); font: 600 .52rem var(--font-display); }
.approval-item div, .campaign-row div, .invoice-row div, .alert-item div { display: grid; }
.approval-item b, .campaign-row b, .invoice-row b, .alert-item b { font: 600 .66rem var(--font-display); }
.approval-item em, .campaign-row em, .invoice-row em { color: var(--ocean); font: 600 .53rem var(--font-display); }
.approval-note { margin-top: 8px; padding: 16px; border-radius: 7px; background: var(--ocean); color: rgba(255,255,255,.8); font-size: .63rem; }
.campaign-chart { display: flex; align-items: end; gap: 6px; height: 150px; padding: 18px; border-radius: 7px; background: var(--ocean); }
.campaign-chart i { flex: 1; height: var(--h); border-radius: 2px 2px 0 0; background: rgba(200,230,255,.72); transform-origin: bottom; animation: bar-pulse 3s ease-in-out infinite; }
.campaign-row { grid-template-columns: 10px 1fr auto; }
.campaign-row > span { width: 7px; height: 7px; border-radius: 50%; background: #c5c5c1; }
.campaign-row .live-dot { background: #21a66a; box-shadow: 0 0 0 4px rgba(33,166,106,.1); }
.invoice-total { display: grid; gap: 3px; padding: 22px 16px; border-radius: 7px; background: var(--ocean); color: white; }
.invoice-total small { color: rgba(255,255,255,.62); font-size: .58rem; }
.invoice-total strong { font: 700 2.4rem var(--font-display); }
.invoice-total span { color: var(--cobalt); font-size: .58rem; }
.invoice-row { grid-template-columns: 1fr auto; }
.invoice-row .paid { color: #23845c; }
.portal-screen button { min-height: 38px; border: 0; border-radius: 6px; background: #171719; color: white; font: 600 .62rem var(--font-display); }
.alert-item { display: grid; grid-template-columns: 30px 1fr; gap: 10px; align-items: start; padding: 14px; }
.alert-item > span { color: #99999e; font: 600 .52rem var(--font-display); }
.alert-item.is-new { border-color: rgba(8,60,136,.3); box-shadow: inset 3px 0 var(--ocean); }
.portal-preview-status { position: absolute; right: 2%; bottom: 10%; z-index: 3; display: grid; gap: 8px; padding: 13px 15px; border: 1px solid rgba(255,255,255,.7); border-radius: 7px; background: rgba(255,255,255,.68); box-shadow: 0 16px 40px rgba(16,24,40,.12); backdrop-filter: blur(18px); }
.preview-name { font: 600 .68rem var(--font-display); }
.preview-dots { display: flex; gap: 5px; }
.preview-dots button { width: 18px; height: 3px; min-height: 3px; padding: 0; border: 0; border-radius: 3px; background: rgba(8,60,136,.16); cursor: pointer; }
.preview-dots button.is-active { background: var(--ocean); }
.portal-purpose { padding: 120px clamp(24px,6vw,86px); border-top: 1px solid rgba(8,60,136,.14); background: #f6f6f3; }
.portal-purpose-head {
  display: block;
  max-width: 900px;
  padding-bottom: clamp(72px, 8vw, 112px);
}
.portal-purpose-head .page-label { margin-bottom: clamp(1.8rem, 3vw, 2.8rem); }
.portal-purpose-head h2 {
  max-width: 12ch;
  padding-bottom: .08em;
  font: 700 clamp(3rem,5.7vw,6.2rem)/1.02 var(--font-display);
}
.portal-purpose-head p:last-child {
  max-width: 660px;
  margin-top: clamp(2rem, 3.5vw, 3.4rem);
  color: var(--text-soft);
  font-size: 1.08rem;
  line-height: 1.65;
}
.portal-purpose-grid { display: grid; grid-template-columns: repeat(3,1fr); border-top: 1px solid var(--rule); border-left: 1px solid var(--rule); }
.portal-purpose-item { min-height: 340px; padding: clamp(1.4rem,3vw,2.4rem); border-right: 1px solid var(--rule); border-bottom: 1px solid var(--rule); }
.portal-purpose-item span { color: var(--ocean); font: 600 .7rem var(--font-display); letter-spacing: .15em; }
.portal-purpose-item h3 { max-width: 11ch; margin-top: 5rem; font: 700 clamp(1.8rem,3vw,3rem)/1 var(--font-display); }
.portal-purpose-item p { margin-top: 1rem; color: var(--text-soft); font-size: .96rem; }
.portal-purpose-cta { background: var(--ocean); color: white; }
.portal-purpose-cta span { color: var(--cobalt); }
.portal-purpose-cta h3 { max-width: 13ch; }
.portal-purpose-cta a { display: inline-block; margin-top: 1.5rem; color: white; font: 600 .8rem var(--font-display); text-decoration: none; }
.portal-flow { padding: 120px 24px; background: var(--night); color: var(--silver); }
.portal-flow-inner { display: grid; justify-items: center; gap: 2rem; text-align: center; }
.portal-flow h2 { max-width: 12ch; font: 700 clamp(3.5rem,7vw,7.5rem)/.9 var(--font-display); }
.portal-flow-line { display: flex; width: min(100%,920px); align-items: center; justify-content: center; color: rgba(229,229,229,.54); font: 500 .7rem var(--font-display); letter-spacing: .12em; text-transform: uppercase; }
.portal-flow-line i { flex: 1; max-width: 130px; height: 1px; margin: 0 14px; background: rgba(200,230,255,.2); }

@keyframes phone-float {
  0%, 100% { transform: translateY(0) rotateY(-9deg) rotateX(2deg) rotateZ(2deg); }
  50% { transform: translateY(-14px) rotateY(-5deg) rotateX(1deg) rotateZ(.5deg); }
}
@keyframes bubble-drift { 0%,100% { margin-top: 0; } 50% { margin-top: -12px; } }

@keyframes origin-pulse { to { transform: translate(-50%,-50%) scale(1.04); } }
@keyframes panel-in { from { opacity: 0; transform: translateY(18px); } }
@keyframes clock-spin { to { transform: rotate(360deg); } }

@media (max-width: 900px) {
  .about-hero, .services-hero, .data-hero, .feature-story, .contact-main { grid-template-columns: 1fr; }
  .origin-field, .service-orbit { min-height: 480px; }
  .about-story { grid-template-columns: 1fr; }
  .story-rail { position: relative; top: auto; }
  .story-progress { width: 100%; height: 2px; margin: 0; }
  .story-progress span { width: var(--story-progress,20%); height: 100%; transition: width 500ms ease; }
  .story-chapter { min-height: 50vh; }
  .founder-band { grid-template-columns: 1fr; }
  .founder-monogram { min-height: 300px; border-right: 0; border-bottom: 1px solid rgba(255,255,255,.1); }
  .case-explorer { grid-template-columns: 1fr; }
  .case-tabs { display: flex; overflow-x: auto; border-right: 0; border-bottom: 1px solid rgba(255,255,255,.12); }
  .case-tab { flex: 0 0 210px; min-height: 90px; }
  .case-panel { grid-template-columns: 1fr 1fr; }
  .service-console { grid-template-columns: 1fr; }
  .service-controls { grid-template-columns: repeat(5,minmax(160px,1fr)); overflow-x: auto; border-right: 0; border-bottom: 1px solid var(--rule); }
  .service-control { border-right: 1px solid var(--rule); }
  .feature-copy { border-right: 0; border-bottom: 1px solid var(--text); }
  .decision-clock { min-height: 520px; }
  .article-row { grid-template-columns: 70px 1fr 30px; }
  .article-row p { display: none; }
  .contact-aside { min-height: 600px; border-right: 0; border-bottom: 1px solid rgba(255,255,255,.12); }
  .data-loop { grid-template-columns: repeat(2,1fr); }
  .loop-step { border-bottom: 1px solid var(--rule); }
  .portal-product-hero { grid-template-columns: minmax(260px,.9fr) minmax(330px,1.1fr); gap: 24px; padding-inline: 24px; }
  .portal-device-stage { min-height: 680px; }
  .portal-purpose-grid { grid-template-columns: repeat(2,1fr); }
}

@media (max-width: 620px) {
  .main-page .svc-nav { inset: 8px 0 auto; }
  .main-page .svc-nav-inner { width: calc(100% - 16px); min-height: 56px; padding: 8px 10px 8px 14px; }
  .main-page .svc-nav-cta { padding: 8px 12px; }
  .page-title { font-size: 3.8rem; }
  .about-hero { grid-template-columns: 1fr; padding-inline: 20px; }
  .origin-field { min-height: 390px; }
  .origin-core { width: 125px; }
  .about-story { padding-inline: 20px; }
  .founder-copy { padding: 4rem 1.4rem; }
  .cases-hero { padding-inline: 20px; }
  .case-panel { grid-template-columns: 1fr; align-content: start; padding: 3rem 1.4rem; }
  .case-visual { min-height: 360px; }
  .case-frame { max-width: 280px; }
  .services-main, .data-main { padding-inline: 16px; }
  .service-orbit { min-height: 390px; }
  .orbit-core { width: 130px; }
  .orbit-item { width: 82px; font-size: .65rem; }
  .service-system-head { grid-template-columns: 1fr; gap: 1.5rem; }
  .service-system-head p { justify-self: start; }
  .service-panel { padding: 2rem 1.25rem; }
  .insights-masthead, .insight-library { padding-inline: 20px; }
  .insights-masthead-row { display: grid; }
  .insights-masthead .page-title { font-size: 5rem; }
  .feature-copy { padding: 4rem 1.4rem; }
  .decision-clock { min-height: 390px; }
  .article-row { grid-template-columns: 50px 1fr 24px; gap: 1rem; }
  .contact-aside, .brief-wrap { padding-inline: 1.4rem; }
  .contact-details { grid-template-columns: 1fr; }
  .data-loop { grid-template-columns: 1fr; }
  .portal-product-hero { padding-inline: 20px; }
  .portal-hero-copy .page-title { font-size: clamp(2rem, 9.5vw, 3rem); }
  .portal-device-stage { min-height: 610px; }
  .portal-orbit { display: none; }
  .portal-bubble { display: none; }
  .portal-phone { width: 276px; height: 565px; border-radius: 42px; }
  .phone-screen { border-radius: 33px; }
  .portal-screen { padding: 50px 15px 28px; }
  .portal-preview-status { right: 0; bottom: 2%; }
  .portal-purpose { padding-inline: 20px; }
  .portal-purpose-grid { grid-template-columns: 1fr; }
  .portal-purpose-item { min-height: 290px; }
  .portal-flow-line { flex-wrap: wrap; gap: .8rem; }
  .portal-flow-line i { flex: 0 0 24px; margin: 0; }
}

@media (max-width: 720px) {
  .portal-product-hero { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  .origin-ring, .orbit-item, .case-bars i, .decision-clock::before { animation: none; }
  .portal-phone, .portal-bubble, .campaign-chart i { animation: none; }
  .portal-moving-line::after { display: none; animation: none; }
}