:root {
  --bg: #050505;
  --bg-soft: #0d0d12;
  --panel: rgba(255, 255, 255, 0.05);
  --panel-strong: rgba(255, 255, 255, 0.08);
  --line: rgba(255, 255, 255, 0.12);
  --text: #f5f3ef;
  --muted: rgb(165, 164, 160);
  --muted-dark: rgba(17, 17, 17, 0.68);
  --surface: #f4efe7;
  --surface-card: #fffdfa;
  --ink: #111111;
  --teal: #8cf1dd;
  --magenta: #df73f7;
  --amber: #ffcf75;
  --gradient: linear-gradient(90deg, #6f44ff 0%, #dc52ff 47%, #23d2f2 100%);
  --radius: 24px;
  --shadow: 0 30px 80px rgba(0, 0, 0, 0.22);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Inter", sans-serif;
  line-height: 1.5;
}

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

a {
  color: inherit;
  text-decoration: none;
  min-width: 44px;
  min-height: 44px;
}

button,
input,
textarea,
select {
  font: inherit;
}

.visually-hidden {
    clip: rect(1px, 1px, 1px, 1px);
    word-wrap: normal;
    height: 1px;
    overflow: hidden;
    position: absolute !important;
    width: 1px;
}

.container {
  width: min(1240px, calc(100% - 48px));
  margin: 0 auto;
}

.section {
  position: relative;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: fixed;
  top: 16px;
  left: 16px;
  z-index: 100;
  padding: 0.75rem 1rem;
  border-radius: 999px;
  background: var(--text);
  color: var(--bg);
  font-weight: 700;
  transform: translateY(-150%);
  transition: transform 160ms ease;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(18px);
  background: rgba(5, 5, 5, 0.84);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.nav-shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 84px;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: "Cabinet Grotesk", sans-serif;
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.03em;
}

/* .brand img,
.brand svg {
  width: 34px;
  height: 34px;
  object-fit: contain;
} */

.site-header .brand img,
.site-header .brand svg {
  width: 160px;
  height: auto;
  object-fit: contain;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 24px;
  color: var(--muted);
  height: 54px;
}

.site-nav a {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  height: 54px;
  min-width: 54px;
}

.site-nav a:hover {
  color: var(--text);
}

.nav-cta {
  padding: 0.82rem 1.15rem;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 999px;
  color: var(--text);
}

.hero-wrap {
  overflow: clip;
  background:
    radial-gradient(circle at 75% 30%, rgba(170, 74, 255, 0.18), transparent 28rem),
    radial-gradient(circle at 65% 40%, rgba(35, 210, 242, 0.15), transparent 24rem),
    linear-gradient(180deg, #070708 0%, #040404 100%);
}

.hero {
  min-height: calc(100svh - 84px);
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.85fr);
  gap: 48px;
  align-items: center;
  padding: 84px 0 64px;
}

.hero-copy {
  max-width: 720px;
}

.eyebrow,
.kicker {
  margin: 0 0 1rem;
  font-family: "Nippo", sans-serif;
  font-size: 0.72rem;
  font-weight: 400;
  letter-spacing: 0.24em;
  /* text-transform: uppercase; */
  color: var(--muted);
}

.hero h2,
.section-title {
  margin: 0;
  font-family: "Cabinet Grotesk", sans-serif;
  line-height: 0.92;
  letter-spacing: -0.055em;
}

.hero h2 {
  font-size: clamp(4rem, 9vw, 9rem);
}

.hero h2 span {
  display: block;
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-sub,
.section-copy {
  color: var(--muted);
  font-size: 1.05rem;
  max-width: 34rem;
}

.hero-sub {
  margin: 1.75rem 0 0;
  line-height: 1.8;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 2rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 1.3rem;
  border-radius: 999px;
  transition: 160ms ease;
}

.btn-solid {
  background: linear-gradient(135deg, rgba(118, 69, 255, 0.24), rgba(35, 210, 242, 0.24));
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.12);
}

.btn-outline {
  border: 1px solid rgba(255, 255, 255, 0.16);
  color: var(--muted);
}

.btn:hover {
  transform: translateY(-1px);
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin: 2.75rem 0 0;
  padding: 1.5rem 0 0;
  border-top: 1px solid var(--line);
}

.hero-stats div {
  display: grid;
  gap: 0.3rem;
}

.hero-stats dt {
  font-family: "Cabinet Grotesk", sans-serif;
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.06em;
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-stats dd {
  margin: 0;
  color: var(--muted);
  font-size: 0.82rem;
  /* text-transform: uppercase; */
  letter-spacing: 0.1em;
}

.hero-visual {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 480px;
}

.hero-glow {
  position: absolute;
  inset: 10% 5%;
  border-radius: 50%;
  background:
    radial-gradient(circle, rgba(220, 82, 255, 0.34), transparent 45%),
    radial-gradient(circle at 65% 55%, rgba(35, 210, 242, 0.26), transparent 38%);
  filter: blur(28px);
}

.hero-visual img {
  position: relative;
  width: min(360px, 70%);
  filter:
    brightness(1.22)
    saturate(1.05)
    drop-shadow(0 0 28px rgba(223, 115, 247, 0.24))
    drop-shadow(0 0 56px rgba(35, 210, 242, 0.22));
}

.ticker {
  overflow: hidden;
  padding: 0.9rem 0;
  background: linear-gradient(90deg, #4a2bb8 0%, #7a1d70 47%, #055c68 100%);
  color: white;
}

.ticker-track {
  display: flex;
  gap: 2.2rem;
  width: max-content;
  padding-left: 1.5rem;
  font-family: "Nippo", sans-serif;
  font-size: 0.74rem;
  letter-spacing: 0.22em;
  /* text-transform: uppercase; */
  animation: ticker-scroll 34s linear infinite;
  will-change: transform;
}

.ticker-track span::after {
  content: "•";
  margin-left: 2.2rem;
  opacity: 0.45;
}

.ticker:hover .ticker-track {
  animation-play-state: paused;
}

@keyframes ticker-scroll {
  from {
    transform: translateX(0);
  }

  to {
    transform: translateX(calc(-50% - 0.75rem));
  }
}

@media (prefers-reduced-motion: reduce) {
  .ticker-track {
    animation: none;
  }
}

.services {
  background: var(--bg);
  color: var(--text);
  padding: 110px 0;
  border-top: 1px solid var(--line);
}

.split-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 360px);
  gap: 32px;
  align-items: end;
  margin-bottom: 56px;
}

.on-light {
  color: var(--text);
}

.kicker.on-light {
  color: var(--muted);
}

.section-title {
  font-size: clamp(2.6rem, 5vw, 4.6rem);
}

.services .section-title {
  max-width: 12ch;
}

.services .section-copy {
  margin: 0;
  color: var(--muted);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.service-card {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.035), rgba(255, 255, 255, 0.02)),
    var(--bg-soft);
  padding: 36px;
}

.service-index {
  margin: 0;
  font-family: "Nippo", sans-serif;
  font-size: 0.72rem;
  /* text-transform: uppercase; */
  letter-spacing: 0.2em;
}

.teal { color: #0fa68d; }
.magenta { color: #be3be0; }
.amber { color: #d88314; }

.service-card h3 {
  margin: 1.2rem 0 0;
  font-family: "Cabinet Grotesk", sans-serif;
  font-size: clamp(1.9rem, 3vw, 2.5rem);
  line-height: 0.98;
  letter-spacing: -0.04em;
}

.service-card > p:last-of-type,
.service-card > p:nth-of-type(2) {
  color: var(--muted);
}

.service-card p {
  margin: 1rem 0 0;
}

.service-card ul {
  margin: 1.8rem 0 0;
  padding: 1.3rem 0 0;
  list-style: none;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 0.72rem;
  color: rgba(245, 243, 239, 0.82);
  font-size: 0.96rem;
}

.service-card li::before {
  content: "";
  display: inline-block;
  width: 22px;
  height: 1px;
  margin-right: 12px;
  vertical-align: middle;
  background: rgba(245, 243, 239, 0.22);
}

.work {
  padding: 110px 0;
}

.work .section-head {
  margin-bottom: 48px;
}

.section-link {
  align-self: end;
  color: var(--muted);
}

.work-list {
  display: grid;
  gap: 84px;
}

.work-item {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.9fr);
  gap: 42px;
  align-items: center;
}

.work-item.reverse {
  grid-template-columns: minmax(320px, 0.9fr) minmax(0, 1.1fr);
}

.work-item.reverse .work-media {
  order: 2;
}

.work-media {
  position: relative;
  min-height: 100%;
  overflow: hidden;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.02), rgba(255, 255, 255, 0.01));
}

.work-media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.work-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 30%, rgba(5, 5, 5, 0.3) 100%);
}

.work-count {
  position: absolute;
  top: 20px;
  left: 20px;
  z-index: 1;
  padding: 0.45rem 0.72rem;
  border-radius: 999px;
  background: rgba(5, 5, 5, 0.55);
  border: 1px solid rgba(255, 255, 255, 0.12);
  font-family: "Nippo", sans-serif;
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  /* text-transform: uppercase; */
}

.work-sector,
.accent {
  color: var(--teal);
}

.work-copy h3 {
  margin: 0.55rem 0 0;
  font-family: "Cabinet Grotesk", sans-serif;
  font-size: clamp(2.4rem, 4vw, 4rem);
  line-height: 0.95;
  letter-spacing: -0.05em;
}

.work-copy dl {
  margin: 1.8rem 0 0;
  display: grid;
  gap: 1.1rem;
}

.work-copy dt,
.contact-details dt,
.contact-form span {
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  /* text-transform: uppercase; */
  color: var(--muted);
}

.work-copy dd {
  margin: 0.35rem 0 0;
  color: var(--muted);
}

.metric-row {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-top: 1.8rem;
  padding-top: 1.35rem;
  border-top: 1px solid var(--line);
}

.metric-row strong {
  font-family: "Cabinet Grotesk", sans-serif;
  font-size: clamp(2.8rem, 5vw, 4.5rem);
  line-height: 1;
  letter-spacing: -0.06em;
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.metric-row span {
  color: var(--muted);
}

.support {
  padding: 110px 0;
  border-top: 1px solid var(--line);
}

.support .section-copy {
  margin-top: 1rem;
}

.support-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 42px;
  border: 1px solid var(--line);
}

.support-card {
  padding: 38px 32px;
  border-right: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.015);
}

.support-card:last-child {
  border-right: 0;
}

.support-card.featured {
  background:
    linear-gradient(180deg, rgba(133, 71, 255, 0.16), rgba(255, 255, 255, 0.02)),
    rgba(255, 255, 255, 0.015);
}

.support-label {
  margin: 0 0 1rem;
  font-family: "Nippo", sans-serif;
  font-size: 0.66rem;
  letter-spacing: 0.2em;
  /* text-transform: uppercase; */
  color: var(--muted);
}

.featured-label {
  color: var(--magenta);
}

.support-card strong {
  display: block;
  font-family: "Cabinet Grotesk", sans-serif;
  font-size: clamp(3rem, 6vw, 4.8rem);
  line-height: 0.92;
  letter-spacing: -0.07em;
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.support-unit {
  display: block;
  margin-top: 0.35rem;
  color: var(--muted);
  /* text-transform: uppercase; */
  letter-spacing: 0.12em;
  font-size: 0.75rem;
}

.support-card h3 {
  margin: 1.3rem 0 0;
  font-family: "Cabinet Grotesk", sans-serif;
  font-size: 1.65rem;
  line-height: 1;
  letter-spacing: -0.03em;
}

.support-card p {
  color: var(--muted);
}

.support-card ul {
  margin: 1.35rem 0 0;
  padding: 1.35rem 0 0;
  list-style: none;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 0.8rem;
  color: rgba(245, 243, 239, 0.8);
}

.support-card li::before {
  content: "—";
  margin-right: 10px;
  color: rgba(245, 243, 239, 0.35);
}

.about {
  padding: 110px 0;
  border-top: 1px solid var(--line);
  overflow: clip;
  background: var(--bg);
}

.about-glow {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 18% 62%, rgba(140, 241, 221, 0.1), transparent 30rem),
    radial-gradient(circle at 80% 18%, rgba(111, 68, 255, 0.14), transparent 28rem);
  pointer-events: none;
}

.about .container {
  position: relative;
}

.about-head {
  margin-bottom: 62px;
}

.about-head .section-title {
  max-width: 15ch;
  font-size: clamp(4rem, 7.2vw, 7.6rem);
}

.about-feature {
  display: grid;
  grid-template-columns: 1fr;
  gap: 42px;
  align-items: center;
}

.about-visual {
  position: relative;
  display: grid;
  min-height: 520px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    radial-gradient(circle at 50% 38%, rgba(220, 82, 255, 0.3), transparent 17rem),
    radial-gradient(circle at 58% 50%, rgba(35, 210, 242, 0.22), transparent 18rem),
    linear-gradient(135deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.015));
}

.about-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(5, 5, 5, 0.06), rgba(5, 5, 5, 0.74)),
    linear-gradient(90deg, transparent, rgba(5, 5, 5, 0.34));
}

.about-count {
  position: absolute;
  top: 22px;
  left: 22px;
  z-index: 1;
  padding: 0.48rem 0.78rem;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  background: rgba(5, 5, 5, 0.5);
  font-family: "Nippo", sans-serif;
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  /* text-transform: uppercase; */
}

.about-visual img {
  position: relative;
  z-index: 1;
  place-self: center;
  width: min(340px, 58%);
  filter:
    brightness(1.18)
    saturate(1.05)
    drop-shadow(0 0 34px rgba(223, 115, 247, 0.26))
    drop-shadow(0 0 70px rgba(35, 210, 242, 0.24));
}

.about-visual-copy {
  position: absolute;
  left: 28px;
  right: 28px;
  bottom: 28px;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.about-visual-copy span {
  padding: 0.55rem 0.78rem;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  background: rgba(5, 5, 5, 0.42);
  color: rgba(245, 243, 239, 0.82);
  font-family: "Nippo", sans-serif;
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  /* text-transform: uppercase; */
}

.about-panel {
  display: grid;
  align-content: center;
}

.about-sector {
  margin: 0;
  color: var(--teal);
  font-size: 1.08rem;
  font-weight: 600;
}

.about-panel h3 {
  margin: 1.3rem 0 0;
  font-family: "Cabinet Grotesk", sans-serif;
  font-size: clamp(2.7rem, 4.5vw, 4.9rem);
  line-height: 0.92;
  letter-spacing: -0.055em;
}

.about-details {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 32px;
  margin: 2.1rem 0 0;
}

.about-details dt {
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  /* text-transform: uppercase; */
  color: var(--muted);
}

.about-details dd {
  margin: 0.35rem 0 0;
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.55;
  letter-spacing: 0;
  text-transform: none;
}

.about-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin: 2.2rem 0 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--line);
}

.about-stats div {
  padding: 38px 32px 42px;
  background: rgba(5, 5, 5, 0.42);
}

.about-stats dt {
  font-family: "Cabinet Grotesk", sans-serif;
  font-size: clamp(2rem, 3.8vw, 3.2rem);
  font-weight: 800;
  line-height: 0.95;
  letter-spacing: -0.06em;
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin: 0 0 2.2rem 0;
}

.about-stats dd {
  margin: 0.35rem 0 0;
  color: var(--muted);
  margin: 0 0 2.2rem 0;
}

.contact {
  padding: 110px 0;
  border-top: 1px solid var(--line);
  overflow: clip;
}

.contact-glow {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 75% 20%, rgba(223, 115, 247, 0.18), transparent 26rem),
    radial-gradient(circle at 10% 80%, rgba(140, 241, 221, 0.14), transparent 28rem);
  pointer-events: none;
}

.contact-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 44px;
}

.contact-copy .section-title {
  max-width: 10ch;
}

.contact-details {
  margin: 2rem 0 0;
  display: grid;
  gap: 1.4rem;
}

.contact-details dd {
  margin: 0.35rem 0 0;
  color: rgba(245, 243, 239, 0.82);
}

.contact-details dd a {
  display: block;
}

.contact-details a:hover {
  color: var(--teal);
}

.contact-form {
  position: relative;
  padding: 34px;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 0 0 1px rgba(223, 115, 247, 0.08), 0 30px 90px rgba(0, 0, 0, 0.26);
}

.contact-form::before {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  background: var(--gradient);
  opacity: 0.18;
  filter: blur(22px);
  z-index: -1;
}

.form-frame {
  position: absolute;
  width: 1px;
  height: 1px;
  border: 0;
  opacity: 0;
  pointer-events: none;
}

.field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.contact-form label {
  display: grid;
  gap: 0.62rem;
}

.contact-form input,
.contact-form textarea,
.contact-form select {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.11);
  border-radius: 16px;
  background: rgba(5, 5, 5, 0.36);
  color: var(--text);
  padding: 0.95rem 1rem;
}

.contact-form textarea {
  resize: vertical;
}

.field-full {
  margin-top: 18px;
}

.form-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-top: 22px;
}

.form-footer p {
  max-width: 30rem;
  color: var(--muted);
  font-size: 0.88rem;
}

.form-footer button {
  min-width: 168px;
  min-height: 50px;
  border: 0;
  border-radius: 999px;
  background: var(--text);
  color: var(--bg);
  font-weight: 600;
}

.form-footer button:disabled {
  cursor: wait;
  opacity: 0.72;
}

.form-status {
  min-height: 1.4em;
  margin: 1rem 0 0;
  color: var(--teal);
  font-size: 0.92rem;
}

.site-footer {
  border-top: 1px solid var(--line);
  padding: 40px 0 28px;
}

.site-footer .footer-brand .brand img,
.site-footer .footer-brand .brand svg {
  width: 160px;
  height: auto;
  object-fit: contain;
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) repeat(3, minmax(0, 1fr));
  gap: 28px;
}

.footer-brand p,
.site-footer li,
.footer-bottom {
  color: var(--muted);
}

.site-footer li {
  min-height: 44px;
}

.site-footer li a {
  display: block;
}

.site-footer h3 {
  margin: 0 0 1rem;
  font-family: "Nippo", sans-serif;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  /* text-transform: uppercase; */
  /* color: rgba(245, 243, 239, 0.54); */
  color: rgba(152, 152, 152, 1);
}

.site-footer ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.65rem;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-top: 36px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  font-size: 0.92rem;
}

.back-to-top {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 30;
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 999px;
  background: rgba(5, 5, 5, 0.78);
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.34), inset 0 1px 0 rgba(255, 255, 255, 0.1);
  color: var(--text);
  font-size: 1.35rem;
  line-height: 1;
  opacity: 0;
  pointer-events: none;
  transform: translateY(12px);
  transition: opacity 180ms ease, transform 180ms ease;
}

.back-to-top.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.back-to-top:focus-visible {
  outline: 3px solid var(--teal);
  outline-offset: 4px;
}

@media (max-width: 1080px) {
  .hero,
  .about-feature,
  .about-details,
  .contact-grid,
  .work-item,
  .work-item.reverse,
  .split-head,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .work-item.reverse .work-media {
    order: initial;
  }

  .hero {
    min-height: auto;
    padding-top: 64px;
  }

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

  .support-grid {
    grid-template-columns: 1fr;
  }

  .support-card {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .support-card:last-child {
    border-bottom: 0;
  }
}

@media (max-width: 720px) {
  .container {
    width: min(1240px, calc(100% - 32px));
  }

  .nav-shell {
    align-items: flex-start;
    flex-direction: column;
    padding: 18px 0;
  }

  .site-nav {
    gap: 16px;
  }

  .hero-stats,
  .field-grid,
  .services-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    padding: 46px 0 52px;
  }

  .hero h1 {
    font-size: clamp(3.1rem, 15vw, 5rem);
  }

  .section-title {
    font-size: clamp(2.2rem, 12vw, 3.5rem);
  }

  .services,
  .work,
  .support,
  .about,
  .contact {
    padding: 80px 0;
  }

  .service-card,
  .contact-form,
  .support-card {
    padding: 26px;
  }

  .about-head {
    margin-bottom: 42px;
  }

  .about-head .section-title {
    font-size: clamp(3rem, 14vw, 5.2rem);
  }

  .about-visual {
    min-height: 360px;
  }

  .about-stats {
    grid-template-columns: 1fr;
  }

  .form-footer,
  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }

  .back-to-top {
    right: 16px;
    bottom: 16px;
  }
}