:root {
  color-scheme: light;
  --ink: #181820;
  --muted: #686871;
  --paper: #f5f5f6;
  --purple: #6750ee;
  --line: #dedee5;
  --dark: #111117;
  --max: 1280px;
  font-family: Inter, "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
  font-synthesis: none;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
}
body {
  margin: 0;
  color: var(--ink);
  background: var(--dark);
}
a {
  color: inherit;
  text-decoration: none;
}
button {
  font: inherit;
  cursor: pointer;
}
button,
a {
  -webkit-tap-highlight-color: transparent;
}
button {
  border: 0;
}
button:focus-visible,
a:focus-visible {
  outline: 3px solid #ab98ff;
  outline-offset: 6px;
}
h1,
h2,
h3,
p {
  margin: 0;
}
h2 {
  font-size: clamp(30px, 3.2vw, 46px);
  line-height: 1.45;
  letter-spacing: -0.04em;
}
h3 {
  font-size: 23px;
  letter-spacing: -0.025em;
}
.wrap {
  max-width: var(--max);
  margin: auto;
  width: calc(100% - 112px);
}
.eyebrow {
  font-size: 12px;
  letter-spacing: 0.14em;
  font-weight: 600;
  margin-bottom: 30px;
}
.site-header {
  height: 90px;
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 56px;
  position: relative;
  z-index: 2;
  border-bottom: 1px solid #f0f0f4;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 26px;
  font-weight: 800;
  letter-spacing: 0.01em;
}
.brand-mark {
  width: 37px;
  height: 40px;
  display: grid;
  place-items: center;
  color: #fff;
  font-size: 24px;
  font-weight: 500;
  border-radius: 12px;
  background: linear-gradient(130deg, #6245ff, #f2528a);
}
nav {
  display: flex;
  gap: 36px;
  align-items: center;
}
nav button {
  background: none;
  color: #50505b;
  font-size: 14px;
  padding: 10px 0;
}
nav button:hover {
  color: var(--purple);
}
nav .nav-contact {
  border: 1px solid #dddde5;
  border-radius: 5px;
  padding: 12px 20px;
  color: var(--ink);
}
.nav-contact span {
  margin-left: 24px;
}
.menu-toggle {
  display: none;
}
.hero {
  height: min(780px, calc(100svh - 90px));
  min-height: 590px;
  position: relative;
  color: #fff;
  overflow: hidden;
  background: #12151e;
}
.hero-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}
.hero-shade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(
      90deg,
      rgba(10, 12, 23, 0.86),
      rgba(10, 12, 23, 0.35) 60%,
      rgba(10, 12, 23, 0.06)
    ),
    linear-gradient(0deg, rgba(10, 12, 23, 0.8), transparent 30%);
}
.hero-content {
  position: relative;
  padding-top: 95px;
}
.hero .eyebrow {
  color: #c4c2d2;
  font-size: 12px;
}
.hero h1 {
  font-size: clamp(46px, 5.1vw, 76px);
  line-height: 1.35;
  letter-spacing: -0.055em;
  font-weight: 600;
}
.hero h1 span {
  color: #d0c1ff;
}
.hero-description {
  font-size: 18px;
  line-height: 1.9;
  color: #d5d5df;
  margin-top: 26px;
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 44px;
  border-radius: 4px;
  padding: 18px 24px;
  font-size: 15px;
  font-weight: 600;
}
.button-light {
  background: #fff;
  color: var(--ink);
  margin-top: 36px;
}
.button-light:hover {
  background: #e8e2ff;
}
.hero-bottom {
  position: absolute;
  bottom: 32px;
  left: 0;
  right: 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 24px;
  border-top: 1px solid #ffffff2c;
  font-size: 13px;
  color: #c4c4d0;
}
.hero-bottom button {
  background: none;
  color: inherit;
  font-size: 13px;
}
.hero-bottom button span {
  margin-left: 30px;
}
.section-light {
  background: var(--paper);
}
.services {
  padding: 106px 0 100px;
}
.section-heading {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 40px;
  margin-bottom: 58px;
}
.section-heading > .eyebrow {
  color: var(--muted);
}
.section-heading > p {
  color: var(--muted);
  font-size: 16px;
  line-height: 1.9;
  padding-bottom: 8px;
}
.service-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line);
}
.service {
  padding: 29px 26px 4px;
  border-right: 1px solid var(--line);
}
.service:first-child {
  padding-left: 0;
}
.service:last-child {
  border: 0;
  padding-right: 0;
}
.service-number {
  font-size: 12px;
  color: var(--muted);
  letter-spacing: 0.07em;
}
.service-symbol {
  height: 108px;
  display: flex;
  align-items: center;
  font-size: 51px;
  font-weight: 300;
  color: var(--purple);
}
.service h3 {
  font-size: 21px;
  white-space: nowrap;
}
.service p {
  font-size: 15px;
  line-height: 1.9;
  color: var(--muted);
  margin-top: 18px;
}
.service-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-top: 27px;
}
.service-tags span {
  font-size: 12px;
  color: #696573;
  background: #ebe9f0;
  padding: 7px 9px;
  border-radius: 3px;
}
.approach {
  background: #17171f;
  color: #fff;
  padding: 105px 0;
}
.approach-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 90px;
}
.approach-intro > p:not(.eyebrow) {
  margin-top: 26px;
  font-size: 16px;
  line-height: 1.9;
  color: #acacbb;
}
.approach .eyebrow {
  color: #a9a4bc;
}
.text-link {
  border-bottom: 1px solid #716883;
  background: none;
  color: #ece4ff;
  padding: 12px 0;
  font-size: 15px;
  margin-top: 30px;
}
.text-link span {
  margin-left: 42px;
}
.steps {
  padding: 0;
  margin: 0;
  list-style: none;
}
.steps li {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 20px;
  padding: 26px 0;
  border-bottom: 1px solid #ffffff1c;
}
.steps li:first-child {
  padding-top: 0;
}
.steps li > span {
  color: #a399c2;
  font-size: 13px;
  padding-top: 7px;
}
.steps h3 {
  font-size: 21px;
  font-weight: 500;
}
.steps p {
  font-size: 15px;
  color: #acacbb;
  line-height: 1.8;
  margin-top: 12px;
}
.about {
  padding: 112px 0;
}
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 90px;
}
.about-copy {
  padding-top: 10px;
}
.about-copy p {
  font-size: 16px;
  line-height: 2;
  color: var(--muted);
}
.about-copy p + p {
  margin-top: 20px;
}
.about-signature {
  margin-top: 38px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--line);
  padding-top: 22px;
}
.about-signature strong {
  font-size: 25px;
  letter-spacing: 0.03em;
}
.about-signature span {
  color: var(--muted);
  font-size: 13px;
}
.contact {
  padding: 95px 0 85px;
  background: #e9e5f9;
}
.contact .eyebrow {
  color: #665d81;
}
.contact-top {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 35px;
}
.contact-top p {
  font-size: 16px;
  line-height: 1.9;
  color: #696275;
  padding-bottom: 8px;
}
.contact-links {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 54px;
  margin-top: 56px;
}
.contact-links a {
  display: grid;
  grid-template-columns: 1fr auto;
  row-gap: 14px;
  border-top: 1px solid #bfb7d3;
  padding-top: 25px;
}
.contact-links a > span:first-child {
  grid-column: 1 / -1;
  font-size: 13px;
  color: #746b87;
}
.contact-links strong {
  font-size: clamp(21px, 2.6vw, 34px);
  font-weight: 500;
  letter-spacing: -0.02em;
}
.contact-links a > span:last-child {
  font-size: 25px;
}
.contact-links a:hover strong {
  color: var(--purple);
}
.site-footer {
  padding: 33px 0;
  color: #b8b8c3;
}
.site-footer > .wrap {
  display: flex;
  justify-content: space-between;
  gap: 30px;
  align-items: center;
}
.site-footer .brand {
  font-size: 20px;
  color: #fff;
}
.site-footer .wrap > div {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  font-size: 12px;
}
.site-footer button {
  background: none;
  color: inherit;
  font-size: 13px;
}
.skip-link {
  position: fixed;
  top: -80px;
  left: 20px;
  padding: 15px;
  background: #fff;
  color: #111;
  z-index: 3;
}
.skip-link:focus {
  top: 10px;
}
@media (min-width: 1600px) {
  .hero-content {
    padding-top: 120px;
  }
}
@media (max-width: 1100px) {
  .wrap {
    width: calc(100% - 64px);
  }
  .site-header {
    padding: 0 32px;
  }
  nav {
    gap: 22px;
  }
  .service {
    padding-left: 16px;
    padding-right: 16px;
  }
  .service h3 {
    font-size: 18px;
  }
  .approach-grid,
  .about-grid {
    gap: 45px;
  }
}
@media (max-width: 760px) {
  html {
    scroll-padding-top: 20px;
  }
  .wrap {
    width: calc(100% - 40px);
  }
  .site-header {
    height: 72px;
    padding: 0 20px;
  }
  .brand {
    font-size: 23px;
  }
  .brand-mark {
    width: 32px;
    height: 35px;
    font-size: 21px;
  }
  .menu-toggle {
    display: flex;
    flex-direction: column;
    gap: 7px;
    width: 42px;
    height: 42px;
    align-items: center;
    justify-content: center;
    background: none;
  }
  .menu-toggle span {
    width: 22px;
    height: 2px;
    background: var(--ink);
  }
  nav {
    display: none;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: #fff;
    padding: 22px;
    box-shadow: 0 12px 20px #0001;
    align-items: stretch;
    gap: 9px;
  }
  nav.is-open {
    display: flex;
    flex-direction: column;
  }
  nav button {
    text-align: left;
    padding: 13px;
    font-size: 16px;
  }
  nav .nav-contact {
    margin-top: 8px;
  }
  .hero {
    height: 690px;
    min-height: 600px;
    max-height: calc(100svh - 72px);
  }
  .hero-image {
    object-position: 63% center;
  }
  .hero-shade {
    background:
      linear-gradient(90deg, #0a0c17c9, #0a0c173d),
      linear-gradient(0deg, #0a0c17bb, transparent 80%);
  }
  .hero-content {
    padding-top: 66px;
  }
  .hero h1 {
    font-size: 46px;
  }
  .hero .eyebrow {
    font-size: 10px;
    margin-bottom: 25px;
    letter-spacing: 0.11em;
  }
  .hero-description {
    font-size: 16px;
    margin-top: 23px;
  }
  .button {
    padding: 16px 20px;
    gap: 28px;
  }
  .hero-bottom {
    bottom: 25px;
    font-size: 12px;
  }
  .hero-bottom button {
    font-size: 12px;
  }
  .services,
  .approach,
  .about,
  .contact {
    padding: 64px 0;
  }
  .eyebrow {
    font-size: 11px;
    margin-bottom: 22px;
  }
  .section-heading {
    display: block;
    margin-bottom: 32px;
  }
  .section-heading > p {
    margin-top: 23px;
    font-size: 15px;
  }
  .service-grid {
    grid-template-columns: 1fr 1fr;
    gap: 0 22px;
  }
  .service {
    border: 0;
    padding: 23px 0 27px;
    border-bottom: 1px solid var(--line);
  }
  .service:last-child {
    border-bottom: 1px solid var(--line);
  }
  .service-symbol {
    height: 75px;
    font-size: 40px;
  }
  .service h3 {
    font-size: 18px;
    white-space: normal;
  }
  .service p {
    font-size: 14px;
    line-height: 1.9;
  }
  .service-tags {
    gap: 6px;
    margin-top: 19px;
  }
  .service-tags span {
    font-size: 11px;
    padding: 5px 6px;
  }
  .approach-grid,
  .about-grid {
    grid-template-columns: 1fr;
    gap: 43px;
  }
  .steps h3 {
    font-size: 20px;
  }
  .steps p {
    font-size: 14px;
  }
  .contact-top {
    display: block;
  }
  .contact-top p {
    margin-top: 24px;
    font-size: 15px;
  }
  .contact-links {
    grid-template-columns: 1fr;
    gap: 30px;
    margin-top: 36px;
  }
  .contact-links strong {
    font-size: 27px;
  }
  .site-footer > .wrap {
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 22px;
  }
  .site-footer .wrap > div {
    order: 3;
    width: 100%;
    line-height: 1.8;
  }
  .about-signature {
    gap: 15px;
  }
  .hero-bottom button span {
    margin-left: 14px;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}
@media (max-height: 650px) and (min-width: 761px) {
  .hero {
    min-height: 590px;
  }
}