:root {
  color-scheme: dark;
  --ink: #101326;
  --navy: #070b20;
  --navy-soft: #0e1431;
  --paper: #f4f1ea;
  --white: #fffefb;
  --muted: #6f7180;
  --line: rgba(16, 19, 38, 0.16);
  --light-line: rgba(255, 255, 255, 0.14);
  --magenta: #f20b68;
  --orange: #ff8a42;
  --purple: #6e37ba;
  --gradient: linear-gradient(125deg, var(--purple), var(--magenta) 52%, var(--orange));
  --shell: min(1180px, calc(100vw - 48px));
  --sans: "Manrope", "Helvetica Neue", Arial, sans-serif;
  --serif: "Newsreader", Georgia, serif;
  --mono: "DM Mono", monospace;
}

html[data-theme="light"] { color-scheme: light; }

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

body.menu-open { overflow: hidden; }

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

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

button,
input,
textarea { font: inherit; }

button { color: inherit; }

.skip-link {
  position: fixed;
  top: 8px;
  left: 8px;
  z-index: 100;
  padding: 10px 14px;
  color: var(--navy);
  background: var(--white);
  transform: translateY(-150%);
  transition: transform 180ms ease;
}

.skip-link:focus { transform: translateY(0); }

.shell { width: var(--shell); margin-inline: auto; }

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  height: 82px;
  color: var(--white);
  border-bottom: 1px solid transparent;
  transition: background 240ms ease, border-color 240ms ease, height 240ms ease;
}

.site-header.scrolled {
  height: 70px;
  background: rgba(7, 11, 32, 0.88);
  border-color: var(--light-line);
  -webkit-backdrop-filter: blur(18px);
  backdrop-filter: blur(18px);
}

.nav-shell {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand { position: relative; z-index: 2; width: 166px; }
.logo-dark { display: none; }
html[data-theme="light"] .logo-light { display: none; }
html[data-theme="light"] .logo-dark { display: block; }

.site-nav { display: flex; align-items: center; gap: 34px; }

.site-nav > a:not(.nav-cta) {
  position: relative;
  color: rgba(255, 255, 255, 0.74);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.02em;
  transition: color 180ms ease;
}

.site-nav > a:not(.nav-cta)::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: -8px;
  left: 0;
  height: 1px;
  background: var(--orange);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 220ms ease;
}

.site-nav > a:hover,
.site-nav > a.active { color: var(--white); }

.site-nav > a:hover::after,
.site-nav > a.active::after { transform: scaleX(1); transform-origin: left; }

.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  padding: 0;
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  background: transparent;
  cursor: pointer;
  transition: color 180ms ease, border-color 180ms ease, background 180ms ease, transform 180ms ease;
}

.theme-toggle:hover { background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.6); transform: rotate(8deg); }
.theme-toggle:focus-visible { outline: 2px solid var(--orange); outline-offset: 3px; }
.theme-icon { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.theme-icon-moon { display: none; }
html[data-theme="light"] .theme-icon-sun { display: none; }
html[data-theme="light"] .theme-icon-moon { display: block; }

.menu-toggle { display: none; }

.hero {
  overflow: hidden;
  min-height: 760px;
  padding-top: 82px;
  color: var(--white);
  background:
    radial-gradient(circle at 71% 41%, rgba(106, 51, 179, 0.18), transparent 30%),
    linear-gradient(120deg, #070b20 0%, #090d24 56%, #11102a 100%);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.13;
  background-image: linear-gradient(rgba(255,255,255,.12) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.12) 1px, transparent 1px);
  background-size: 80px 80px;
  -webkit-mask-image: linear-gradient(to right, transparent, black 48%, black);
  mask-image: linear-gradient(to right, transparent, black 48%, black);
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  align-items: center;
  gap: 70px;
  min-height: 622px;
  padding-block: 72px 58px;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 26px;
  color: rgba(255,255,255,.58);
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.eyebrow > span { width: 24px; height: 1px; background: var(--orange); }
.eyebrow.dark { color: var(--muted); }

.hero h1,
.section-heading h2,
.contact-copy h2 {
  margin: 0;
  font-size: clamp(52px, 6.15vw, 89px);
  line-height: 0.98;
  letter-spacing: -0.06em;
}

.hero h1 em,
.section-heading h2 em,
.contact-copy h2 em {
  font-family: var(--serif);
  font-weight: 400;
  letter-spacing: -0.045em;
}

.hero h1 em {
  color: transparent;
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
}

.hero-intro {
  max-width: 610px;
  margin: 30px 0 0;
  color: rgba(255,255,255,.68);
  font-size: 17px;
  line-height: 1.75;
}

.hero-actions { display: flex; align-items: center; gap: 30px; margin-top: 38px; }

.button {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  min-height: 54px;
  padding: 0 22px;
  border: 0;
  border-radius: 999px;
  cursor: pointer;
  font-size: 13px;
  font-weight: 700;
  transition: transform 200ms ease, box-shadow 200ms ease, background 200ms ease;
}

.button:hover { transform: translateY(-2px); }

.button-primary {
  color: var(--white);
  background: var(--gradient);
  box-shadow: 0 14px 34px rgba(242, 11, 104, .2);
}

.button-primary:hover { box-shadow: 0 18px 44px rgba(242, 11, 104, .3); }

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  color: rgba(255,255,255,.76);
  font-size: 13px;
  font-weight: 600;
}

.text-link span { color: var(--orange); transition: transform 180ms ease; }
.text-link:hover span { transform: translateY(3px); }

.signal-card {
  position: relative;
  overflow: hidden;
  min-height: 520px;
  border: 1px solid rgba(255,255,255,.13);
  border-radius: 2px;
  background: linear-gradient(150deg, rgba(255,255,255,.06), rgba(255,255,255,.015));
  box-shadow: 0 40px 90px rgba(0,0,0,.25);
}

.signal-card::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(120deg, rgba(255,255,255,.08), transparent 28%);
}

.signal-topline,
.signal-footer {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 52px;
  padding: 0 20px;
  color: rgba(255,255,255,.5);
  border-bottom: 1px solid rgba(255,255,255,.1);
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.live-indicator { display: flex; align-items: center; gap: 7px; }
.live-indicator i { width: 5px; height: 5px; border-radius: 50%; background: #70e7a0; box-shadow: 0 0 12px #70e7a0; }

.signal-visual { position: relative; height: 414px; }
.signal-visual svg { width: 100%; height: 100%; }

.orbit circle { fill: none; stroke: rgba(255,255,255,.1); stroke-width: 1; stroke-dasharray: 2 8; }
.orbit-two { transform-origin: center; animation: orbit 28s linear infinite; }
.orbit-three { transform-origin: center; animation: orbit 18s linear infinite reverse; }

.signal-line { fill: none; stroke: url(#signalGradient); stroke-width: 2; filter: url(#glow); stroke-dasharray: 9 9; animation: dash 16s linear infinite; }
.line-two { opacity: .46; animation-direction: reverse; }
.signal-node { fill: var(--white); filter: url(#glow); }
.node-two { fill: var(--orange); }
.node-three { fill: var(--magenta); }
.signal-core { fill: #fff; stroke: rgba(255,255,255,.18); stroke-width: 13; filter: url(#glow); }

.data-label {
  position: absolute;
  padding: 5px 8px;
  color: rgba(255,255,255,.62);
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(7,11,32,.72);
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: .08em;
}

.data-label-one { top: 25%; left: 9%; }
.data-label-two { right: 8%; bottom: 28%; }
.data-label-three { right: 19%; top: 13%; }

.signal-footer { border-top: 1px solid rgba(255,255,255,.1); border-bottom: 0; }
.signal-dash { flex: 1; height: 1px; margin: 0 14px; background: rgba(255,255,255,.12); }

.hero-ticker {
  position: relative;
  z-index: 2;
  overflow: hidden;
  min-height: 56px;
  display: flex;
  align-items: center;
  border-top: 1px solid rgba(255,255,255,.1);
  background: rgba(0,0,0,.08);
}

.ticker-track {
  width: max-content;
  display: flex;
  align-items: center;
  gap: 28px;
  padding-left: 28px;
  animation: ticker 34s linear infinite;
  color: rgba(255,255,255,.54);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .11em;
  text-transform: uppercase;
}

.ticker-track i { width: 4px; height: 4px; border-radius: 50%; background: var(--magenta); }

.section { padding-block: 120px; }

.beliefs { background: var(--paper); }

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, .55fr);
  gap: 80px;
  align-items: end;
  margin-bottom: 78px;
}

.section-heading .eyebrow { grid-column: 1 / -1; margin-bottom: -44px; }
.section-heading h2 { max-width: 780px; font-size: clamp(45px, 5.4vw, 72px); }
.section-heading h2 em { color: var(--magenta); }
.section-heading > p,
.services-heading > p { margin: 0 0 7px; color: var(--muted); font-size: 15px; line-height: 1.8; }

.belief-list { border-top: 1px solid var(--line); }

.belief {
  display: grid;
  grid-template-columns: 74px 1fr 40px;
  gap: 28px;
  align-items: start;
  padding: 34px 0;
  border-bottom: 1px solid var(--line);
  transition: padding 220ms ease, background 220ms ease;
}

.belief:hover { padding-right: 20px; padding-left: 20px; background: rgba(255,255,255,.36); }
.belief-number { color: var(--magenta); font-family: var(--mono); font-size: 11px; }
.belief h3 { margin: -5px 0 10px; font-size: clamp(21px, 2vw, 29px); line-height: 1.25; letter-spacing: -.025em; }
.belief p { max-width: 780px; margin: 0; color: var(--muted); font-size: 14px; }
.belief-mark { justify-self: end; font-size: 20px; transition: transform 180ms ease; }
.belief:hover .belief-mark { color: var(--magenta); transform: translate(3px, -3px); }

.services {
  position: relative;
  overflow: hidden;
  color: var(--white);
  background: var(--navy);
}

.services::before {
  content: "";
  position: absolute;
  width: 500px;
  height: 500px;
  right: -240px;
  top: -250px;
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 50%;
  box-shadow: 0 0 0 75px rgba(255,255,255,.025), 0 0 0 150px rgba(255,255,255,.02);
}

.services .shell { position: relative; z-index: 1; }
.services .section-heading h2 em { color: var(--orange); }
.services .services-heading > p { color: rgba(255,255,255,.56); }

.service-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); border-top: 1px solid var(--light-line); border-left: 1px solid var(--light-line); }

.service-card {
  position: relative;
  min-height: 390px;
  padding: 38px;
  border-right: 1px solid var(--light-line);
  border-bottom: 1px solid var(--light-line);
  background: rgba(255,255,255,.015);
  transition: background 260ms ease;
}

.service-card:hover { background: rgba(255,255,255,.045); }
.service-icon { width: 49px; height: 49px; margin-bottom: 60px; color: var(--orange); }
.service-icon svg { fill: none; stroke: currentColor; stroke-width: 1.3; stroke-linecap: round; stroke-linejoin: round; }
.service-index { position: absolute; top: 39px; right: 38px; color: rgba(255,255,255,.38); font-family: var(--mono); font-size: 10px; }
.service-card h3 { margin: 0 0 14px; font-size: 28px; letter-spacing: -.035em; }
.service-card p { max-width: 470px; margin: 0; color: rgba(255,255,255,.58); font-size: 14px; }
.card-line { position: absolute; right: 38px; bottom: 32px; left: 38px; height: 1px; overflow: hidden; background: rgba(255,255,255,.1); }
.card-line::after { content: ""; position: absolute; inset: 0; background: var(--gradient); transform: translateX(-101%); transition: transform 360ms ease; }
.service-card:hover .card-line::after { transform: translateX(0); }

.contact {
  position: relative;
  overflow: hidden;
  color: var(--white);
  background: linear-gradient(130deg, #752bb1 0%, #de0a72 48%, #ff704e 100%);
}

.contact::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: .16;
  background-image: linear-gradient(rgba(255,255,255,.2) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.2) 1px, transparent 1px);
  background-size: 64px 64px;
}

.contact-orb {
  position: absolute;
  width: 460px;
  height: 460px;
  right: -100px;
  bottom: -280px;
  border: 1px solid rgba(255,255,255,.25);
  border-radius: 50%;
  box-shadow: 0 0 0 60px rgba(255,255,255,.05), 0 0 0 120px rgba(255,255,255,.04);
}

.contact-grid { position: relative; z-index: 1; display: grid; grid-template-columns: .88fr 1.12fr; gap: 100px; align-items: start; }
.contact-copy h2 { font-size: clamp(47px, 5vw, 70px); }
.contact-copy h2 em { color: var(--white); }
.contact-copy > p:not(.eyebrow) { max-width: 510px; margin: 30px 0 0; color: rgba(255,255,255,.72); }

.contact-details { display: flex; gap: 46px; margin-top: 50px; }
.contact-details a { font-size: 14px; font-weight: 600; }
.contact-details a span { display: block; margin-bottom: 3px; color: rgba(255,255,255,.56); font-family: var(--mono); font-size: 9px; letter-spacing: .12em; text-transform: uppercase; }

.contact-form { padding: 40px; color: var(--ink); background: var(--white); box-shadow: 0 34px 80px rgba(44,0,43,.2); }
.field-row { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 24px; }
.contact-form label { display: block; margin-bottom: 23px; }
.contact-form label > span { display: block; margin-bottom: 7px; color: var(--muted); font-family: var(--mono); font-size: 9px; letter-spacing: .1em; text-transform: uppercase; }
.contact-form input,
.contact-form textarea { width: 100%; padding: 8px 0 10px; color: var(--ink); border: 0; border-bottom: 1px solid rgba(16,19,38,.24); border-radius: 0; outline: 0; background: transparent; transition: border-color 180ms ease; }
.contact-form textarea { min-height: 104px; resize: vertical; }
.contact-form input:focus,
.contact-form textarea:focus { border-color: var(--magenta); }
.form-footer { display: flex; align-items: center; justify-content: space-between; gap: 24px; margin-top: 8px; }
.form-footer p { max-width: 180px; margin: 0; color: var(--muted); font-size: 10px; line-height: 1.5; }
.button-light { min-width: 180px; color: var(--white); background: var(--navy); }
.button-light:hover { background: #171d3d; }

.site-footer { color: rgba(255,255,255,.65); background: #040715; }
.footer-main { display: grid; grid-template-columns: 1.5fr 1fr 1fr .5fr; gap: 70px; padding-block: 74px 66px; }
.footer-brand img { width: 178px; }
.footer-brand p { max-width: 290px; margin: 24px 0 0; font-size: 13px; }
.footer-column { display: flex; flex-direction: column; align-items: flex-start; gap: 9px; font-size: 13px; }
.footer-label { margin: 0 0 11px; color: var(--white); font-family: var(--mono); font-size: 9px; letter-spacing: .13em; text-transform: uppercase; }
.footer-column a { transition: color 180ms ease; }
.footer-column a:hover { color: var(--white); }
.footer-map { width: 148px; margin-top: 12px; opacity: .64; }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; padding-block: 22px; border-top: 1px solid rgba(255,255,255,.09); font-family: var(--mono); font-size: 9px; letter-spacing: .08em; text-transform: uppercase; }
.footer-bottom p { margin: 0; }

body,
.site-header,
.hero,
.signal-card,
.hero-ticker,
.beliefs,
.services,
.service-card,
.site-footer,
.site-nav {
  transition: color 260ms ease, background-color 260ms ease, border-color 260ms ease, box-shadow 260ms ease;
}

html[data-theme="light"] body { background: #faf8f3; }
html[data-theme="light"] .site-header { color: var(--ink); }
html[data-theme="light"] .site-header.scrolled {
  background: rgba(250, 248, 243, .9);
  border-color: rgba(16, 19, 38, .12);
}
html[data-theme="light"] .site-nav > a:not(.nav-cta) { color: rgba(16, 19, 38, .64); }
html[data-theme="light"] .site-nav > a:hover,
html[data-theme="light"] .site-nav > a.active { color: var(--ink); }
html[data-theme="light"] .theme-toggle { color: var(--ink); border-color: rgba(16,19,38,.28); }
html[data-theme="light"] .theme-toggle:hover { background: rgba(16,19,38,.06); border-color: rgba(16,19,38,.5); }
html[data-theme="light"] .menu-toggle { border-color: rgba(16,19,38,.25); }
html[data-theme="light"] .menu-toggle span { background: var(--ink); }

html[data-theme="light"] .hero {
  color: var(--ink);
  background:
    radial-gradient(circle at 73% 38%, rgba(242, 11, 104, .11), transparent 29%),
    linear-gradient(120deg, #faf8f3 0%, #f6f1ea 55%, #f1eaf4 100%);
}
html[data-theme="light"] .hero::before {
  opacity: .25;
  background-image: linear-gradient(rgba(16,19,38,.1) 1px, transparent 1px), linear-gradient(90deg, rgba(16,19,38,.1) 1px, transparent 1px);
}
html[data-theme="light"] .hero .eyebrow { color: rgba(16,19,38,.54); }
html[data-theme="light"] .hero-intro { color: rgba(16,19,38,.66); }
html[data-theme="light"] .text-link { color: rgba(16,19,38,.76); }
html[data-theme="light"] .signal-card {
  border-color: rgba(16,19,38,.14);
  background: linear-gradient(150deg, rgba(255,255,255,.84), rgba(244,236,243,.72));
  box-shadow: 0 40px 90px rgba(56,32,61,.12);
}
html[data-theme="light"] .signal-card::after { background: linear-gradient(120deg, rgba(255,255,255,.72), transparent 30%); }
html[data-theme="light"] .signal-topline,
html[data-theme="light"] .signal-footer { color: rgba(16,19,38,.5); border-color: rgba(16,19,38,.1); }
html[data-theme="light"] .orbit circle { stroke: rgba(16,19,38,.14); }
html[data-theme="light"] .data-label { color: rgba(16,19,38,.68); border-color: rgba(16,19,38,.14); background: rgba(255,255,255,.78); }
html[data-theme="light"] .signal-dash { background: rgba(16,19,38,.14); }
html[data-theme="light"] .hero-ticker { border-color: rgba(16,19,38,.12); background: rgba(255,255,255,.28); }
html[data-theme="light"] .ticker-track { color: rgba(16,19,38,.54); }

html[data-theme="light"] .beliefs { background: #fffdf9; }
html[data-theme="light"] .services { color: var(--ink); background: #f1eef4; }
html[data-theme="light"] .services::before { border-color: rgba(16,19,38,.1); box-shadow: 0 0 0 75px rgba(16,19,38,.018), 0 0 0 150px rgba(16,19,38,.012); }
html[data-theme="light"] .services .services-heading > p { color: var(--muted); }
html[data-theme="light"] .service-grid { border-color: var(--line); }
html[data-theme="light"] .service-card { border-color: var(--line); background: rgba(255,255,255,.24); }
html[data-theme="light"] .service-card:hover { background: rgba(255,255,255,.62); }
html[data-theme="light"] .service-index { color: rgba(16,19,38,.4); }
html[data-theme="light"] .service-card p { color: var(--muted); }
html[data-theme="light"] .card-line { background: rgba(16,19,38,.12); }

html[data-theme="light"] .site-footer { color: rgba(16,19,38,.66); background: #f5f1e9; }
html[data-theme="light"] .footer-label { color: var(--ink); }
html[data-theme="light"] .footer-column a:hover { color: var(--ink); }
html[data-theme="light"] .footer-map { filter: invert(1); opacity: .48; }
html[data-theme="light"] .footer-bottom { border-color: rgba(16,19,38,.1); }

html.motion-ready [data-reveal] {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 700ms cubic-bezier(.2,.8,.2,1), transform 700ms cubic-bezier(.2,.8,.2,1);
}

html.motion-ready [data-reveal].visible { opacity: 1; transform: none; }

@keyframes orbit { to { transform: rotate(360deg); } }
@keyframes dash { to { stroke-dashoffset: -240; } }
@keyframes ticker { to { transform: translateX(-50%); } }

@media (max-width: 980px) {
  :root { --shell: min(100% - 36px, 760px); }

  .menu-toggle {
    position: relative;
    z-index: 2;
    display: grid;
    place-content: center;
    gap: 7px;
    width: 44px;
    height: 44px;
    padding: 0;
    border: 1px solid rgba(255,255,255,.25);
    border-radius: 50%;
    background: transparent;
    cursor: pointer;
  }

  .menu-toggle span { display: block; width: 16px; height: 1px; background: var(--white); transition: transform 200ms 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); }

  .site-nav {
    position: fixed;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    justify-content: center;
    gap: 0;
    padding: 100px max(28px, calc((100vw - 760px) / 2));
    background: rgba(7,11,32,.98);
    visibility: hidden;
    opacity: 0;
    transform: translateY(-12px);
    transition: opacity 220ms ease, transform 220ms ease, visibility 220ms;
  }

  .site-nav.open { visibility: visible; opacity: 1; transform: none; }
  .site-nav > a:not(.nav-cta) { padding: 17px 0; border-bottom: 1px solid var(--light-line); font-size: 26px; }
  .site-nav > a:not(.nav-cta)::after { display: none; }
  .site-nav .theme-toggle { margin-top: 30px; width: 52px; height: 52px; }
  html[data-theme="light"] .site-nav { background: rgba(250,248,243,.99); }
  html[data-theme="light"] .site-nav > a:not(.nav-cta) { border-color: rgba(16,19,38,.12); }

  .hero-grid { grid-template-columns: 1fr; gap: 55px; padding-top: 90px; }
  .hero-copy { max-width: 720px; }
  .signal-card { max-width: 640px; width: 100%; margin-inline: auto; }
  .section-heading { grid-template-columns: 1fr; gap: 24px; }
  .section-heading .eyebrow { margin-bottom: 0; }
  .section-heading > p { max-width: 600px; }
  .contact-grid { grid-template-columns: 1fr; gap: 65px; }
  .contact-copy { max-width: 660px; }
  .footer-main { grid-template-columns: 1.5fr 1fr 1fr; }
  .footer-nav { display: none; }
}

@media (max-width: 700px) {
  :root { --shell: calc(100% - 32px); }
  .site-header { height: 70px; }
  .brand { width: 144px; }
  .hero { padding-top: 70px; }
  .hero-grid { min-height: auto; gap: 48px; padding-block: 76px 52px; }
  .hero h1 { font-size: clamp(46px, 14.5vw, 68px); }
  .hero-intro { font-size: 15px; }
  .hero-actions { align-items: flex-start; flex-direction: column; gap: 20px; }
  .signal-card { min-height: 390px; }
  .signal-visual { height: 300px; }
  .section { padding-block: 84px; }
  .section-heading { margin-bottom: 52px; }
  .section-heading h2,
  .contact-copy h2 { font-size: clamp(43px, 13vw, 60px); }
  .belief { grid-template-columns: 44px 1fr; gap: 14px; padding-block: 28px; }
  .belief-mark { display: none; }
  .belief h3 { margin-top: -3px; }
  .service-grid { grid-template-columns: 1fr; }
  .service-card { min-height: 340px; padding: 28px; }
  .service-icon { margin-bottom: 50px; }
  .service-index { top: 29px; right: 28px; }
  .card-line { right: 28px; left: 28px; }
  .contact-details { flex-direction: column; gap: 20px; }
  .contact-form { padding: 26px 22px; }
  .field-row { grid-template-columns: 1fr; gap: 0; }
  .form-footer { align-items: stretch; flex-direction: column; }
  .form-footer p { max-width: none; }
  .button-light { width: 100%; }
  .footer-main { grid-template-columns: 1fr 1fr; gap: 46px 24px; }
  .footer-brand { grid-column: 1 / -1; }
  .footer-bottom { align-items: flex-start; gap: 16px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    scroll-behavior: auto !important;
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
}