:root {
  --blue: #1ea7e1;
  --blue-bright: #48c8ff;
  --blue-soft: #e6f7fd;
  --charcoal: #3d464f;
  --ink: #11191f;
  --muted: #5f6b73;
  --line: #dce4e8;
  --paper: #f5f8fa;
  --white: #fff;
  --radius-sm: 14px;
  --radius: 24px;
  --radius-lg: 36px;
  --shadow: 0 24px 70px rgba(17, 25, 31, .1);
  --shell: min(1180px, calc(100% - 40px));
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; }
button, input, select, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }

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

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 100;
  transform: translateY(-160%);
  padding: 10px 16px;
  border-radius: 10px;
  background: var(--white);
  color: var(--ink);
  box-shadow: var(--shadow);
  text-decoration: none;
}
.skip-link:focus { transform: none; }

.shell { width: var(--shell); margin-inline: auto; }
.section { padding: 112px 0; }
.section-tight { padding: 72px 0; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 24px;
  color: var(--blue);
  font-size: .75rem;
  font-weight: 800;
  letter-spacing: .16em;
  line-height: 1;
  text-transform: uppercase;
}
.eyebrow::before {
  width: 28px;
  height: 2px;
  background: currentColor;
  content: "";
}
.eyebrow.on-light { color: #087bab; }
.eyebrow.on-dark { color: var(--blue-bright); }

h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { line-height: 1.06; letter-spacing: -.04em; }
h1 { margin-bottom: 28px; font-size: clamp(3.35rem, 7.5vw, 7rem); font-weight: 780; }
h2 { margin-bottom: 28px; font-size: clamp(2.4rem, 5vw, 4.8rem); font-weight: 760; }
h3 { margin-bottom: 14px; font-size: clamp(1.35rem, 2vw, 1.8rem); }
p { color: var(--muted); }

.gradient-word {
  background: linear-gradient(120deg, var(--blue-bright), var(--blue));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.button {
  display: inline-flex;
  min-height: 54px;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 0 22px;
  border: 1px solid var(--blue);
  border-radius: 999px;
  background: var(--blue);
  color: #06151c;
  font-size: .9rem;
  font-weight: 800;
  letter-spacing: .01em;
  text-decoration: none;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.button:hover { transform: translateY(-2px); box-shadow: 0 14px 30px rgba(30, 167, 225, .24); }
.button.secondary { border-color: rgba(255, 255, 255, .28); background: transparent; color: var(--white); }
.button.secondary:hover { border-color: var(--white); box-shadow: none; }
.button.dark { border-color: var(--ink); background: var(--ink); color: var(--white); }
.button.small { min-height: 42px; padding-inline: 17px; font-size: .82rem; }
.arrow { font-size: 1.12rem; transition: transform .2s ease; }
.button:hover .arrow, .text-link:hover .arrow { transform: translate(3px, -3px); }

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  font-size: .92rem;
  font-weight: 750;
  text-decoration: none;
}
.text-link.light { color: var(--white); }
.more-link { margin: 34px 0 0; }

.site-header {
  position: relative;
  z-index: 50;
  border-bottom: 1px solid rgba(255, 255, 255, .1);
  background: var(--ink);
  color: var(--white);
}
.site-header.light {
  border-bottom-color: var(--line);
  background: rgba(245, 248, 250, .96);
  color: var(--ink);
}
.nav-wrap { min-height: 82px; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.brand { display: inline-flex; align-items: center; gap: 11px; color: inherit; text-decoration: none; }
.brand img { width: 42px; height: 42px; object-fit: contain; }
.brand-copy { display: grid; gap: 0; line-height: .86; text-transform: uppercase; }
.brand-copy strong { font-size: .92rem; letter-spacing: .08em; }
.brand-copy span { margin-top: 6px; color: var(--blue); font-size: .63rem; font-weight: 800; letter-spacing: .34em; }
.desktop-nav { display: flex; align-items: center; gap: 34px; }
.desktop-nav a:not(.button) {
  position: relative;
  color: inherit;
  font-size: .82rem;
  font-weight: 700;
  text-decoration: none;
}
.desktop-nav a:not(.button)::after {
  position: absolute;
  right: 0;
  bottom: -9px;
  left: 0;
  height: 2px;
  background: var(--blue);
  content: "";
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .2s ease;
}
.desktop-nav a:hover::after, .desktop-nav a[aria-current="page"]::after { transform: scaleX(1); }
.menu-button {
  display: none;
  width: 44px;
  height: 44px;
  place-items: center;
  border: 1px solid currentColor;
  border-radius: 50%;
  background: transparent;
  color: inherit;
}
.menu-button span, .menu-button::before, .menu-button::after {
  width: 18px;
  height: 2px;
  background: currentColor;
  content: "";
  transition: transform .2s ease, opacity .2s ease;
}
.menu-button { gap: 4px; }
.menu-button[aria-expanded="true"] span { opacity: 0; }
.menu-button[aria-expanded="true"]::before { transform: translateY(6px) rotate(45deg); }
.menu-button[aria-expanded="true"]::after { transform: translateY(-6px) rotate(-45deg); }

.hero {
  position: relative;
  min-height: calc(100svh - 82px);
  overflow: hidden;
  padding: 96px 0 38px;
  background:
    radial-gradient(circle at 75% 40%, rgba(30, 167, 225, .18), transparent 28%),
    linear-gradient(135deg, #11191f 0%, #17232b 56%, #10171c 100%);
  color: var(--white);
}
.hero::after {
  position: absolute;
  inset: 0;
  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: 72px 72px;
  content: "";
  mask-image: linear-gradient(to bottom, #000, transparent 90%);
  pointer-events: none;
}
.hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0, 1.18fr) minmax(370px, .82fr); align-items: center; gap: 64px; }
.hero h1 { max-width: 820px; }
.hero-lede { max-width: 660px; margin-bottom: 36px; color: #bac6cc; font-size: clamp(1.05rem, 1.6vw, 1.3rem); }
.hero-actions { display: flex; align-items: center; gap: 28px; }
.hero .text-link { color: var(--white); }
.signal-board {
  position: relative;
  min-height: 540px;
  isolation: isolate;
}
.signal-board::before {
  position: absolute;
  inset: 70px 20px;
  border-radius: 50%;
  background: var(--blue);
  content: "";
  filter: blur(100px);
  opacity: .16;
}
.brand-orbit {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 280px;
  height: 280px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(72, 200, 255, .25);
  border-radius: 50%;
  background: rgba(255,255,255,.04);
  box-shadow: inset 0 0 60px rgba(30,167,225,.08), 0 0 90px rgba(30,167,225,.08);
  transform: translate(-50%, -50%);
  backdrop-filter: blur(8px);
}
.brand-orbit::before, .brand-orbit::after {
  position: absolute;
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 50%;
  content: "";
}
.brand-orbit::before { width: 390px; height: 390px; }
.brand-orbit::after { width: 500px; height: 500px; }
.brand-orbit img { width: 150px; height: 150px; object-fit: contain; filter: drop-shadow(0 0 18px rgba(30,167,225,.28)); }
.orbit-dot {
  position: absolute;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--blue-bright);
  box-shadow: 0 0 22px var(--blue);
}
.dot-one { top: -60px; left: 50%; }
.dot-two { right: -61px; bottom: 62px; }
.dot-three { bottom: -44px; left: 29px; }
.capability-chip {
  position: absolute;
  z-index: 2;
  display: grid;
  min-width: 180px;
  grid-template-columns: 40px 1fr;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 16px;
  background: rgba(20,31,38,.82);
  box-shadow: 0 18px 44px rgba(0,0,0,.24);
  backdrop-filter: blur(12px);
}
.capability-chip i { width: 40px; height: 40px; display: grid; place-items: center; border-radius: 11px; background: rgba(30,167,225,.14); color: var(--blue-bright); font-size: 1.2rem; font-style: normal; }
.capability-chip small { display: block; color: #8da0aa; font-size: .59rem; font-weight: 800; letter-spacing: .13em; }
.capability-chip strong { display: block; margin-top: 2px; font-size: .84rem; }
.chip-one { top: 38px; left: 2px; }
.chip-two { top: 192px; right: -4px; }
.chip-three { bottom: 38px; left: 0; }
.hero-rail {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  margin-top: 72px;
  border-top: 1px solid rgba(255,255,255,.11);
}
.hero-rail div { padding: 24px 26px 0 0; }
.hero-rail div + div { padding-left: 26px; border-left: 1px solid rgba(255,255,255,.11); }
.hero-rail small { display: block; margin-bottom: 5px; color: var(--blue); font-weight: 800; }
.hero-rail strong { font-size: .85rem; letter-spacing: .04em; }

.page-hero {
  position: relative;
  overflow: hidden;
  padding: 118px 0 104px;
  background: var(--ink);
  color: var(--white);
}
.page-hero::after {
  position: absolute;
  top: -140px;
  right: -100px;
  width: 560px;
  height: 560px;
  border-radius: 50%;
  background: rgba(30,167,225,.16);
  content: "";
  filter: blur(90px);
}
.page-hero .shell { position: relative; z-index: 1; }
.page-hero h1 { max-width: 960px; font-size: clamp(3rem, 7vw, 6.4rem); }
.page-hero .lede { max-width: 700px; margin-bottom: 0; color: #b8c5cb; font-size: 1.18rem; }
.breadcrumbs { margin-bottom: 44px; color: #93a4ad; font-size: .78rem; font-weight: 700; }
.breadcrumbs a { color: var(--blue-bright); text-decoration: none; }
.not-found-logo { width: 140px; height: 140px; margin-bottom: 28px; object-fit: contain; }

.section-heading { display: grid; grid-template-columns: minmax(0, 1fr) minmax(260px, .5fr); align-items: end; gap: 64px; margin-bottom: 60px; }
.section-heading h2 { margin-bottom: 0; }
.section-heading > p { margin: 0 0 8px; font-size: 1.04rem; }

.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.service-card {
  min-height: 470px;
  display: flex;
  flex-direction: column;
  padding: 34px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.service-card:hover { transform: translateY(-6px); border-color: rgba(30,167,225,.42); box-shadow: var(--shadow); }
.service-card .number { margin-bottom: 48px; color: #89969d; font-size: .72rem; font-weight: 800; letter-spacing: .14em; }
.service-icon { width: 60px; height: 60px; display: grid; place-items: center; margin-bottom: 28px; border-radius: 17px; background: var(--blue-soft); color: #087bab; font-size: 1.5rem; }
.service-card p { margin-bottom: 28px; }
.service-card ul { display: grid; gap: 9px; margin: auto 0 0; padding: 22px 0 0; border-top: 1px solid var(--line); list-style: none; }
.service-card li { color: var(--charcoal); font-size: .86rem; font-weight: 650; }
.service-card li::before { margin-right: 9px; color: var(--blue); content: "↗"; }

.product-section { overflow: hidden; background: #11191f; color: var(--white); }
.product-grid { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 90px; }
.product-visual { position: relative; min-height: 600px; display: grid; place-items: center; }
.product-visual::before { position: absolute; width: 520px; height: 520px; border-radius: 50%; background: var(--blue); content: ""; filter: blur(110px); opacity: .15; }
.finsplit-brand-card {
  position: relative;
  width: min(100%, 560px);
  min-height: 470px;
  display: grid;
  place-items: center;
  overflow: hidden;
  padding: 64px 44px;
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 36px;
  background: linear-gradient(145deg, #fff 0%, #f5fbfd 68%, #e1f5fc 100%);
  box-shadow: 0 45px 100px rgba(0,0,0,.42);
  color: var(--ink);
  text-decoration: none;
  transition: transform .25s ease, box-shadow .25s ease;
}
.finsplit-brand-card:hover { transform: translateY(-6px); box-shadow: 0 54px 110px rgba(0,0,0,.5); }
.finsplit-brand-card::before {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(24,182,232,.06) 1px, transparent 1px), linear-gradient(90deg, rgba(24,182,232,.06) 1px, transparent 1px);
  background-size: 34px 34px;
  content: "";
}
.finsplit-brand-card::after { position: absolute; right: -80px; bottom: -100px; width: 300px; height: 300px; border-radius: 50%; background: #18b6e8; content: ""; filter: blur(80px); opacity: .2; }
.finsplit-brand-logo { position: relative; z-index: 2; width: 88%; height: auto; }
.finsplit-brand-icon { position: absolute; right: 28px; bottom: 24px; z-index: 3; width: 92px; height: 92px; object-fit: contain; filter: drop-shadow(0 12px 24px rgba(11,81,107,.18)); }
.product-proof { position: absolute; z-index: 3; color: #42616d; font-size: .66rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.proof-one { top: 28px; left: 32px; }
.proof-two { bottom: 34px; left: 32px; }
.product-copy .product-icon { width: 82px; height: 82px; margin-bottom: 28px; border-radius: 22px; }
.product-copy h2 { margin-bottom: 8px; }
.product-tagline { margin-bottom: 28px; color: var(--blue-bright); font-size: 1.45rem; font-weight: 700; line-height: 1.25; }
.product-copy > p:not(.eyebrow):not(.product-tagline) { max-width: 540px; color: #b6c3c9; font-size: 1.04rem; }
.feature-tags { display: flex; flex-wrap: wrap; gap: 9px; margin: 28px 0 36px; }
.feature-tags span { padding: 8px 12px; border: 1px solid rgba(255,255,255,.15); border-radius: 999px; color: #d9e4e8; font-size: .74rem; }

.process-grid { display: grid; grid-template-columns: .72fr 1.28fr; gap: 80px; }
.process-intro { position: sticky; top: 30px; align-self: start; }
.process-intro p { max-width: 420px; }
.process-list { margin: 0; padding: 0; border-top: 1px solid var(--line); list-style: none; }
.process-list li { display: grid; grid-template-columns: 64px 1fr; gap: 24px; padding: 34px 0; border-bottom: 1px solid var(--line); }
.process-list > li > span { color: var(--blue); font-size: .73rem; font-weight: 800; letter-spacing: .14em; }
.process-list h3 { margin-bottom: 9px; }
.process-list p { max-width: 600px; margin-bottom: 0; }

.principles { background: var(--white); }
.principle-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); background: var(--line); }
.principle { min-height: 260px; padding: 35px; background: var(--white); }
.principle strong { display: block; margin-bottom: 42px; color: var(--blue); font-size: 2.1rem; }
.principle p { margin-bottom: 0; }

.cta-band { background: var(--blue); }
.cta-inner { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 48px; padding: 70px 0; }
.cta-inner h2 { max-width: 760px; margin-bottom: 14px; font-size: clamp(2.2rem, 5vw, 4.6rem); }
.cta-inner p { max-width: 680px; margin-bottom: 0; color: #123341; }
.cta-band .button { border-color: var(--ink); background: var(--ink); color: var(--white); }

.detail-grid { display: grid; grid-template-columns: .7fr 1.3fr; gap: 80px; }
.detail-nav { position: sticky; top: 28px; align-self: start; }
.detail-nav ul { display: grid; gap: 6px; margin: 0; padding: 0; list-style: none; }
.detail-nav a { display: block; padding: 12px 14px; border-radius: 10px; color: var(--muted); font-size: .86rem; font-weight: 700; text-decoration: none; }
.detail-nav a:hover { background: var(--blue-soft); color: #087bab; }
.detail-content article { padding-bottom: 72px; scroll-margin-top: 30px; }
.detail-content article + article { padding-top: 72px; border-top: 1px solid var(--line); }
.detail-content h2 { font-size: clamp(2.2rem, 4vw, 3.7rem); }
.detail-content .intro { font-size: 1.15rem; }
.deliverables { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 30px; }
.deliverables div { padding: 18px; border: 1px solid var(--line); border-radius: 14px; background: var(--white); color: var(--charcoal); font-size: .86rem; font-weight: 700; }
.deliverables div::before { margin-right: 10px; color: var(--blue); content: "✓"; }

.story-grid { display: grid; grid-template-columns: .82fr 1.18fr; gap: 90px; }
.story-mark { min-height: 510px; display: grid; place-items: center; border-radius: var(--radius-lg); background: var(--ink); box-shadow: var(--shadow); }
.story-mark img { width: min(78%, 360px); border-radius: 18px; box-shadow: 0 24px 60px rgba(0,0,0,.3); }
.story-copy > p { font-size: 1.08rem; }
.value-list { margin: 40px 0 0; padding: 0; border-top: 1px solid var(--line); list-style: none; }
.value-list li { display: grid; grid-template-columns: 44px 1fr; gap: 18px; padding: 24px 0; border-bottom: 1px solid var(--line); }
.value-list span { color: var(--blue); font-weight: 800; }
.value-list h3 { margin-bottom: 6px; font-size: 1.15rem; }
.value-list p { margin-bottom: 0; }

.contact-grid { display: grid; grid-template-columns: .78fr 1.22fr; gap: 76px; align-items: start; }
.contact-copy { position: sticky; top: 30px; }
.contact-copy h2 { font-size: clamp(2.5rem, 5vw, 4.6rem); }
.contact-copy > p { max-width: 480px; }
.contact-notes { display: grid; gap: 14px; margin-top: 36px; }
.contact-notes div { display: grid; grid-template-columns: 35px 1fr; gap: 12px; align-items: center; }
.contact-notes i { width: 35px; height: 35px; display: grid; place-items: center; border-radius: 50%; background: var(--blue-soft); color: #087bab; font-style: normal; }
.contact-notes span { color: var(--charcoal); font-size: .85rem; font-weight: 650; }
.form-panel { padding: 38px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--white); box-shadow: var(--shadow); }
.preview-badge { display: inline-flex; align-items: center; gap: 8px; margin-bottom: 28px; padding: 7px 11px; border-radius: 999px; background: #fff4cf; color: #674d00; font-size: .72rem; font-weight: 800; }
.preview-badge::before { width: 7px; height: 7px; border-radius: 50%; background: #d79c00; content: ""; }
.field-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { display: grid; gap: 8px; margin-bottom: 18px; }
.field.full { grid-column: 1 / -1; }
.field label { color: var(--charcoal); font-size: .79rem; font-weight: 750; }
.field input, .field select, .field textarea {
  width: 100%;
  border: 1px solid #ccd7dc;
  border-radius: 12px;
  background: #fbfcfd;
  color: var(--ink);
  outline: none;
  transition: border-color .2s ease, box-shadow .2s ease;
}
.field input, .field select { height: 50px; padding: 0 14px; }
.field textarea { min-height: 150px; padding: 14px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--blue); box-shadow: 0 0 0 4px rgba(30,167,225,.12); }
.consent { display: grid; grid-template-columns: 20px 1fr; gap: 10px; align-items: start; margin: 3px 0 24px; color: var(--muted); font-size: .78rem; }
.consent input { width: 17px; height: 17px; margin-top: 2px; accent-color: var(--blue); }
.consent a { color: #087bab; font-weight: 700; }
.form-note { margin: 14px 0 0; color: #6e7a81; font-size: .72rem; }
.form-message { margin: 18px 0 0; padding: 14px; border-radius: 12px; background: #fff4cf; color: #574300; font-size: .82rem; }

.legal { max-width: 780px; }
.legal h1 { font-size: clamp(2.8rem, 6vw, 5rem); }
.legal h2 { margin: 54px 0 16px; font-size: 1.65rem; letter-spacing: -.02em; }
.legal h3 { margin: 30px 0 10px; font-size: 1.05rem; letter-spacing: -.01em; }
.legal p, .legal li { color: var(--muted); }
.legal-placeholder { padding: 18px; border: 1px solid #e5b62c; border-radius: 12px; background: #fff8dd; color: #5d4800; }
.legal-meta { margin-bottom: 42px; color: #748088; font-size: .8rem; }

.site-footer { padding: 76px 0 24px; background: #0d1419; color: var(--white); }
.footer-grid { display: grid; grid-template-columns: 1.25fr .65fr .65fr; gap: 70px; padding-bottom: 58px; }
.footer-brand p { max-width: 430px; margin: 25px 0 0; color: #9aabb4; }
.footer-title { margin: 2px 0 18px; color: #72848e; font-size: .66rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.footer-links { display: grid; gap: 10px; }
.footer-links a { color: #d4dde1; font-size: .85rem; text-decoration: none; }
.footer-links a:hover { color: var(--blue-bright); }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.1); color: #71828b; font-size: .73rem; }

[data-reveal] { opacity: 0; transform: translateY(18px); transition: opacity .55s ease, transform .55s ease; }
[data-reveal][data-visible] { opacity: 1; transform: none; }

@media (max-width: 980px) {
  .section { padding: 88px 0; }
  .desktop-nav { display: none; }
  .menu-button { display: grid; }
  .desktop-nav[data-open] {
    position: absolute;
    top: 82px;
    right: 20px;
    left: 20px;
    display: grid;
    gap: 0;
    padding: 14px;
    border: 1px solid rgba(255,255,255,.13);
    border-radius: 18px;
    background: #172128;
    box-shadow: var(--shadow);
  }
  .light .desktop-nav[data-open] { border-color: var(--line); background: var(--white); }
  .desktop-nav[data-open] a:not(.button) { padding: 14px; }
  .desktop-nav[data-open] .button { margin-top: 8px; }
  .hero { min-height: auto; padding-top: 78px; }
  .hero-grid { grid-template-columns: 1fr; gap: 20px; }
  .signal-board { min-height: 510px; }
  .service-grid { grid-template-columns: 1fr; }
  .service-card { min-height: auto; }
  .product-grid, .story-grid, .contact-grid { grid-template-columns: 1fr; gap: 60px; }
  .product-copy { order: -1; }
  .process-grid, .detail-grid { grid-template-columns: 1fr; gap: 50px; }
  .process-intro, .detail-nav, .contact-copy { position: static; }
  .detail-nav ul { grid-template-columns: repeat(3, 1fr); }
  .principle-grid { grid-template-columns: 1fr; }
  .cta-inner { grid-template-columns: 1fr; }
}

@media (max-width: 700px) {
  :root { --shell: min(100% - 28px, 1180px); }
  .section { padding: 72px 0; }
  .nav-wrap { min-height: 72px; }
  .brand img { width: 38px; height: 38px; }
  .brand-copy strong { font-size: .8rem; }
  .brand-copy span { font-size: .55rem; }
  .desktop-nav[data-open] { top: 72px; right: 14px; left: 14px; }
  h1 { font-size: clamp(2.9rem, 14.3vw, 4.5rem); }
  h2 { font-size: clamp(2.2rem, 11vw, 3.5rem); }
  .hero { padding-top: 62px; }
  .hero-actions { align-items: flex-start; flex-direction: column; }
  .signal-board { min-height: 410px; margin-inline: -14px; transform: scale(.88); }
  .brand-orbit { width: 220px; height: 220px; }
  .brand-orbit::before { width: 310px; height: 310px; }
  .brand-orbit::after { width: 390px; height: 390px; }
  .brand-orbit img { width: 124px; height: 124px; }
  .capability-chip { min-width: 160px; }
  .chip-one { top: 4px; }
  .chip-two { top: 150px; }
  .chip-three { bottom: 3px; }
  .hero-rail { grid-template-columns: 1fr; margin-top: 35px; }
  .hero-rail div, .hero-rail div + div { padding: 15px 0; border-left: 0; border-bottom: 1px solid rgba(255,255,255,.1); }
  .section-heading { grid-template-columns: 1fr; gap: 22px; margin-bottom: 40px; }
  .service-card { padding: 27px; }
  .product-grid { gap: 35px; }
  .product-visual { min-height: 430px; }
  .finsplit-brand-card { min-height: 390px; padding: 56px 25px; border-radius: 28px; }
  .finsplit-brand-logo { width: 96%; }
  .finsplit-brand-icon { right: 20px; bottom: 18px; width: 70px; height: 70px; }
  .proof-one { top: 24px; left: 24px; }
  .proof-two { bottom: 28px; left: 24px; }
  .page-hero { padding: 84px 0 72px; }
  .page-hero h1 { font-size: clamp(2.8rem, 13vw, 4.6rem); }
  .process-list li { grid-template-columns: 44px 1fr; gap: 12px; }
  .detail-nav ul { grid-template-columns: 1fr 1fr; }
  .deliverables, .field-grid { grid-template-columns: 1fr; }
  .form-panel { padding: 24px; }
  .story-mark { min-height: 350px; }
  .story-mark img { width: min(78%, 310px); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px 24px; }
  .footer-brand { grid-column: 1 / -1; }
  .footer-bottom { flex-direction: column; }
}

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