:root {
  color-scheme: light;
  --ink: #111827;
  --muted: #64748b;
  --blue: #2563eb;
  --blue-dark: #1d4ed8;
  --line: #e2e8f0;
  --paper: #fff;
  --soft: #f5f8fc;
  --navy: #0b1220;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
}

a {
  color: inherit;
}

.shell {
  width: min(1120px, calc(100% - 48px));
  margin-inline: auto;
}

.skip-link {
  position: absolute;
  z-index: 20;
  top: 8px;
  left: 8px;
  padding: 10px 14px;
  transform: translateY(-150%);
  color: white;
  background: var(--navy);
  border-radius: 8px;
}

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

.site-header {
  position: sticky;
  z-index: 10;
  top: 0;
  background: rgb(255 255 255 / 92%);
  border-bottom: 1px solid rgb(226 232 240 / 75%);
  backdrop-filter: blur(16px);
}

.header-inner,
.site-nav,
.brand,
.hero-actions,
.proof-list,
.footer-inner {
  display: flex;
  align-items: center;
}

.header-inner {
  min-height: 76px;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  gap: 10px;
  color: var(--ink);
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -.06em;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  color: white;
  background: linear-gradient(145deg, #3b82f6, #1d4ed8);
  border-radius: 11px;
  font-size: 1rem;
  letter-spacing: -.04em;
}

.site-nav {
  gap: clamp(18px, 3vw, 36px);
}

.site-nav a,
.footer-inner a {
  color: #475569;
  font-size: .88rem;
  font-weight: 600;
  text-decoration: none;
}

.site-nav a:hover,
.footer-inner a:hover,
.text-link:hover {
  color: var(--blue);
}

.button {
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 12px;
  font-size: .93rem;
  font-weight: 700;
  text-decoration: none;
  transition: background-color .2s ease, transform .2s ease, box-shadow .2s ease;
}

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

.button-small {
  min-height: 42px;
  padding-inline: 16px;
  font-size: .84rem;
}

.button-outline {
  color: var(--ink);
  border-color: #cbd5e1;
}

.button-outline:hover {
  background: var(--soft);
}

.button-primary {
  color: white;
  background: var(--blue);
  box-shadow: 0 8px 20px rgb(37 99 235 / 22%);
}

.button-primary:hover {
  background: var(--blue-dark);
  box-shadow: 0 12px 26px rgb(37 99 235 / 28%);
}

.hero {
  position: relative;
  display: grid;
  min-height: 620px;
  grid-template-columns: 1.08fr .92fr;
  align-items: center;
  gap: 44px;
  padding-block: 74px;
}

.hero::before {
  position: absolute;
  z-index: -1;
  top: 30px;
  right: -130px;
  width: 520px;
  height: 520px;
  background: radial-gradient(circle, rgb(59 130 246 / 12%), transparent 68%);
  content: "";
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--blue);
  font-size: .75rem;
  font-weight: 800;
  letter-spacing: .13em;
  text-transform: uppercase;
}

.hero .eyebrow {
  display: flex;
  align-items: center;
  gap: 9px;
}

.status-dot {
  width: 8px;
  height: 8px;
  background: #22c55e;
  border-radius: 50%;
  box-shadow: 0 0 0 4px rgb(34 197 94 / 12%);
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 700px;
  margin-bottom: 22px;
  font-size: clamp(3rem, 6vw, 5.2rem);
  font-weight: 800;
  letter-spacing: -.075em;
  line-height: 1.02;
}

h1 span {
  color: var(--blue);
}

.hero-lede {
  max-width: 570px;
  margin-bottom: 28px;
  color: var(--muted);
  font-size: 1.12rem;
}

.hero-actions {
  flex-wrap: wrap;
  gap: 22px;
}

.text-link {
  color: var(--ink);
  font-size: .92rem;
  font-weight: 700;
  text-decoration: none;
}

.text-link span {
  margin-left: 5px;
  color: var(--blue);
}

.proof-list {
  flex-wrap: wrap;
  gap: 12px 24px;
  margin: 32px 0 0;
  padding: 22px 0 0;
  border-top: 1px solid var(--line);
  color: #475569;
  font-size: .78rem;
  font-weight: 650;
  list-style: none;
}

.proof-list li::before {
  margin-right: 8px;
  color: #16a34a;
  content: "✓";
}

.hero-art {
  position: relative;
  display: grid;
  min-height: 430px;
  place-items: center;
}

.orbit {
  position: absolute;
  width: min(100%, 400px);
  aspect-ratio: 1;
  border: 1px solid rgb(37 99 235 / 16%);
  border-radius: 50%;
  transform: rotate(-24deg) scaleY(.55);
}

.orbit-one {
  width: 390px;
  border-color: rgb(37 99 235 / 22%);
}

.orbit-two {
  width: 320px;
  transform: rotate(38deg) scaleY(.76);
}

.orbit-three {
  width: 250px;
  border-color: rgb(14 165 233 / 30%);
  transform: rotate(82deg) scaleY(.92);
}

.core-card {
  display: flex;
  width: 250px;
  min-height: 280px;
  flex-direction: column;
  justify-content: center;
  padding: 32px;
  color: white;
  background:
    radial-gradient(circle at 80% 10%, rgb(96 165 250 / 42%), transparent 38%),
    linear-gradient(145deg, #172b50, #0b1220 74%);
  border: 1px solid rgb(255 255 255 / 12%);
  border-radius: 24px;
  box-shadow: 0 28px 70px rgb(15 23 42 / 25%);
  transform: rotate(-5deg);
}

.core-kicker,
.core-label {
  color: #b6c8e3;
  font-size: .6rem;
  font-weight: 700;
  letter-spacing: .13em;
}

.core-title {
  margin-block: 22px;
  font-size: 2rem;
  font-weight: 750;
  letter-spacing: -.06em;
  line-height: 1.1;
}

.core-line {
  width: 48px;
  height: 3px;
  margin-bottom: 17px;
  background: #60a5fa;
  border-radius: 4px;
}

.floating-tag {
  position: absolute;
  padding: 9px 13px;
  color: #1e293b;
  background: white;
  border: 1px solid #e2e8f0;
  border-radius: 10px;
  box-shadow: 0 12px 30px rgb(15 23 42 / 10%);
  font-size: .68rem;
  font-weight: 800;
  letter-spacing: .08em;
}

.tag-ai {
  top: 54px;
  left: 9%;
}

.tag-web3 {
  top: 46%;
  right: 0;
}

.tag-cloud {
  bottom: 44px;
  left: 14%;
}

.intro-band {
  color: white;
  background: var(--navy);
}

.intro-inner {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  align-items: center;
  gap: 48px;
  padding-block: 32px;
}

.intro-inner p:first-child {
  margin: 0;
  color: #bfdbfe;
  font-size: 1.05rem;
  font-weight: 700;
}

.intro-inner p:last-child {
  margin: 0;
  color: #cbd5e1;
  font-size: .93rem;
}

.section {
  padding-block: 106px;
}

.section-heading {
  max-width: 650px;
  margin-bottom: 40px;
}

.section-heading h2,
.about-copy h2,
.contact-section h2 {
  margin-bottom: 14px;
  font-size: clamp(2.2rem, 4vw, 3.5rem);
  font-weight: 800;
  letter-spacing: -.065em;
  line-height: 1.08;
}

.section-heading > p:last-child,
.about-copy > p:not(.eyebrow),
.contact-section > div > p:last-child {
  max-width: 590px;
  margin-bottom: 0;
  color: var(--muted);
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.service-card {
  position: relative;
  min-height: 238px;
  padding: 26px;
  background: white;
  border: 1px solid var(--line);
  border-radius: 18px;
  transition: border-color .2s ease, box-shadow .2s ease, transform .2s ease;
}

.service-card:hover {
  transform: translateY(-4px);
  border-color: #bfdbfe;
  box-shadow: 0 18px 34px rgb(15 23 42 / 7%);
}

.card-number {
  position: absolute;
  top: 25px;
  right: 25px;
  color: #94a3b8;
  font-size: .7rem;
  font-weight: 800;
  letter-spacing: .08em;
}

.service-icon {
  display: grid;
  width: 42px;
  height: 42px;
  margin-bottom: 20px;
  place-items: center;
  border-radius: 13px;
  font-size: 1.4rem;
  font-weight: 700;
}

.icon-blue { color: #2563eb; background: #eff6ff; }
.icon-violet { color: #7c3aed; background: #f5f3ff; }
.icon-green { color: #059669; background: #ecfdf5; }
.icon-orange { color: #ea580c; background: #fff7ed; }
.icon-cyan { color: #0891b2; background: #ecfeff; }
.icon-pink { color: #db2777; background: #fdf2f8; }

.service-card h3,
.work-card h3 {
  margin-bottom: 9px;
  font-size: 1.1rem;
  letter-spacing: -.025em;
}

.service-card p,
.work-card > p:last-child {
  margin-bottom: 0;
  color: var(--muted);
  font-size: .87rem;
}

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

.industry-layout {
  display: grid;
  grid-template-columns: .95fr 1.05fr;
  gap: 80px;
  padding-block: 90px;
}

.section-heading-light {
  margin: 0;
}

.section-heading-light h2 {
  max-width: 450px;
}

.section-heading-light > p:last-child {
  color: #aab8ca;
}

.industry-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  align-self: center;
  margin: 0;
  padding: 0;
  list-style: none;
}

.industry-list li {
  display: flex;
  min-height: 66px;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding-inline: 12px;
  border-bottom: 1px solid rgb(203 213 225 / 18%);
  font-size: .96rem;
  font-weight: 650;
}

.industry-list li:nth-child(odd) {
  margin-right: 14px;
}

.industry-list span {
  color: #60a5fa;
  font-size: .67rem;
}

.work-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.work-card {
  display: flex;
  min-height: 300px;
  flex-direction: column;
  justify-content: flex-end;
  padding: 28px;
  border: 1px solid transparent;
  border-radius: 20px;
}

.work-blue {
  background: linear-gradient(155deg, #eff6ff, #dbeafe);
  border-color: #bfdbfe;
}

.work-violet {
  background: linear-gradient(155deg, #f5f3ff, #ede9fe);
  border-color: #ddd6fe;
}

.work-green {
  background: linear-gradient(155deg, #ecfdf5, #d1fae5);
  border-color: #a7f3d0;
}

.work-type {
  margin-bottom: 12px;
  color: #475569;
  font-size: .64rem;
  font-weight: 800;
  letter-spacing: .1em;
}

.work-card h3 {
  font-size: 1.35rem;
}

.about-section {
  background: var(--soft);
}

.about-layout {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  align-items: center;
  gap: 80px;
  padding-block: 92px;
}

.about-stamp {
  display: flex;
  width: min(100%, 340px);
  aspect-ratio: 1;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: #1e3a8a;
  background:
    radial-gradient(circle at center, white 0 45%, transparent 45.5%),
    repeating-conic-gradient(from 2deg, #dbeafe 0deg 8deg, #eff6ff 8deg 16deg);
  border: 1px solid #bfdbfe;
  border-radius: 50%;
  box-shadow: inset 0 0 0 12px white;
  font-size: .75rem;
  font-weight: 800;
  letter-spacing: .18em;
}

.stamp-arrow {
  margin: 8px 0;
  color: var(--blue);
  font-size: 2rem;
  font-weight: 500;
}

.about-copy > p:not(.eyebrow) {
  margin-bottom: 16px;
}

.about-copy .text-link {
  display: inline-block;
  margin-top: 10px;
}

.contact-section {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  padding-block: 76px;
}

.contact-section h2 {
  margin-bottom: 10px;
  font-size: clamp(2rem, 3.6vw, 3rem);
}

.site-footer {
  color: #cbd5e1;
  background: var(--navy);
}

.footer-inner {
  min-height: 88px;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 16px 28px;
  padding-block: 20px;
  font-size: .77rem;
}

.footer-brand {
  color: white;
  font-size: 1.05rem;
}

.footer-brand .brand-mark {
  width: 30px;
  height: 30px;
  border-radius: 9px;
}

.footer-inner p,
.footer-inner span {
  margin: 0;
}

.footer-inner a:not(.brand) {
  color: #cbd5e1;
}

@media (max-width: 820px) {
  .shell {
    width: min(100% - 36px, 650px);
  }

  .site-nav {
    gap: 16px;
  }

  .site-nav a {
    font-size: .78rem;
  }

  .hero {
    min-height: initial;
    grid-template-columns: 1fr;
    gap: 12px;
    padding-block: 72px 40px;
  }

  .hero-art {
    min-height: 360px;
  }

  .intro-inner,
  .industry-layout,
  .about-layout {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .industry-layout {
    padding-block: 72px;
  }

  .about-stamp {
    width: 240px;
    margin-inline: auto;
  }

  .service-grid,
  .work-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 560px) {
  .shell {
    width: min(100% - 32px, 420px);
  }

  .header-inner {
    min-height: 68px;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 10px;
    padding-block: 12px;
  }

  .site-nav {
    order: 3;
    width: 100%;
    justify-content: space-between;
    gap: 8px;
  }

  .site-nav a {
    font-size: .72rem;
  }

  .header-cta {
    min-height: 38px;
    padding-inline: 12px;
    font-size: .74rem;
  }

  h1 {
    font-size: clamp(2.8rem, 13vw, 4.1rem);
  }

  .hero {
    padding-top: 52px;
  }

  .hero-lede {
    font-size: 1rem;
  }

  .hero-actions {
    align-items: flex-start;
    flex-direction: column;
    gap: 16px;
  }

  .proof-list {
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
  }

  .hero-art {
    min-height: 320px;
  }

  .orbit-one { width: 300px; }
  .orbit-two { width: 250px; }
  .orbit-three { width: 195px; }
  .core-card { width: 205px; min-height: 235px; padding: 24px; }
  .core-title { font-size: 1.7rem; }
  .tag-ai { left: 0; }
  .tag-cloud { left: 3%; }

  .section {
    padding-block: 72px;
  }

  .service-grid,
  .work-grid {
    grid-template-columns: 1fr;
  }

  .service-card {
    min-height: 210px;
  }

  .industry-list {
    grid-template-columns: 1fr;
  }

  .industry-list li:nth-child(odd) {
    margin-right: 0;
  }

  .contact-section {
    align-items: flex-start;
    flex-direction: column;
    padding-block: 64px;
  }

  .footer-inner {
    align-items: flex-start;
    flex-direction: column;
    padding-block: 28px;
  }
}

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