@font-face {
  font-family: "Space Grotesk";
  font-style: normal;
  font-weight: 300 700;
  font-display: swap;
  src: url("fonts/space-grotesk-latin.woff2") format("woff2");
}

@font-face {
  font-family: "IBM Plex Mono";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("fonts/ibm-plex-mono-400-latin.woff2") format("woff2");
}

@font-face {
  font-family: "IBM Plex Mono";
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("fonts/ibm-plex-mono-500-latin.woff2") format("woff2");
}

:root {
  --bg: #05070a;
  --bg-soft: #070b11;
  --panel: #0a111a;
  --panel-2: #0d1723;
  --ink: #e9f1f8;
  --muted: #94a6b8;
  --faint: #6d8093;
  --brand: #22d3ee;
  --brand-bright: #7deefb;
  --brand-deep: #0b7f95;
  --line: rgba(140, 180, 210, 0.13);
  --line-strong: rgba(34, 211, 238, 0.42);
  --glow: rgba(34, 211, 238, 0.16);
  --shadow: 0 24px 70px -30px rgba(0, 0, 0, 0.9);
  --font-sans: "Space Grotesk", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --radius: 16px;
  --radius-sm: 10px;
  --section: clamp(72px, 9vw, 130px);
  --gutter: clamp(20px, 5vw, 44px);
  --header-h: 72px;
  --ease: cubic-bezier(0.22, 0.68, 0.32, 1);
}

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

html {
  color-scheme: dark;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 24px);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 17px;
  line-height: 1.65;
  font-weight: 400;
  letter-spacing: -0.005em;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  background-image:
    linear-gradient(rgba(140, 180, 210, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(140, 180, 210, 0.035) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: radial-gradient(ellipse 90% 60% at 50% 0%, #000 20%, transparent 78%);
  pointer-events: none;
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(900px 520px at 78% -8%, rgba(34, 211, 238, 0.13), transparent 70%),
    radial-gradient(700px 500px at 8% 12%, rgba(14, 116, 144, 0.1), transparent 72%);
  pointer-events: none;
}

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

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

p {
  margin: 0 0 1em;
}

p:last-child {
  margin-bottom: 0;
}

h1,
h2,
h3,
h4 {
  margin: 0;
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -0.032em;
  text-wrap: balance;
}

ul,
ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

button {
  font: inherit;
  color: inherit;
}

:focus-visible {
  outline: 2px solid var(--brand);
  outline-offset: 3px;
  border-radius: 4px;
}

::selection {
  background: rgba(34, 211, 238, 0.3);
  color: #fff;
}

.skip-link {
  position: absolute;
  left: 16px;
  top: -60px;
  z-index: 100;
  padding: 10px 16px;
  background: var(--brand);
  color: #041318;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  border-radius: 8px;
  transition: top 0.2s var(--ease);
}

.skip-link:focus {
  top: 12px;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: var(--gutter);
}

/* ---------- header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  height: var(--header-h);
  display: flex;
  align-items: center;
  border-bottom: 1px solid transparent;
  background: rgba(5, 7, 10, 0.55);
  backdrop-filter: blur(14px) saturate(140%);
  transition: background 0.3s var(--ease), border-color 0.3s var(--ease);
}

.site-header.is-scrolled {
  background: rgba(5, 7, 10, 0.88);
  border-bottom-color: var(--line);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  padding: 6px 0;
  opacity: 0.95;
  transition: opacity 0.2s var(--ease);
}

.brand:hover {
  opacity: 1;
}

.brand img {
  width: clamp(150px, 18vw, 196px);
  height: auto;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(14px, 2vw, 30px);
}

.site-nav > a {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  padding: 8px 2px;
  position: relative;
  transition: color 0.2s var(--ease);
  white-space: nowrap;
}

.site-nav > a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 2px;
  height: 1px;
  background: var(--brand);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s var(--ease);
}

.site-nav > a:hover,
.site-nav > a.is-active,
.site-nav > a[aria-current="page"] {
  color: var(--ink);
}

.site-nav > a:hover::after,
.site-nav > a.is-active::after,
.site-nav > a[aria-current="page"]::after {
  transform: scaleX(1);
}

.site-nav > .nav-cta {
  color: #051319;
  background: var(--brand);
  padding: 10px 18px;
  border-radius: 999px;
  letter-spacing: 0.06em;
  font-weight: 500;
  transition: background 0.2s var(--ease), transform 0.2s var(--ease), box-shadow 0.2s var(--ease);
}

.site-nav > .nav-cta::after {
  display: none;
}

.site-nav > .nav-cta:hover {
  color: #051319;
  background: var(--brand-bright);
  transform: translateY(-1px);
  box-shadow: 0 8px 26px -12px rgba(34, 211, 238, 0.9);
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.02);
  cursor: pointer;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 1.5px;
  background: var(--ink);
  border-radius: 2px;
  transition: transform 0.25s var(--ease), opacity 0.2s var(--ease);
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(6.5px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-6.5px) rotate(-45deg);
}

/* ---------- shared type ---------- */

.eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 22px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--faint);
}

.eyebrow__idx {
  color: var(--brand);
  letter-spacing: 0.04em;
}

.eyebrow__line {
  width: 34px;
  height: 1px;
  background: var(--line-strong);
}

.section {
  padding-block: var(--section);
  position: relative;
}

.section + .section {
  border-top: 1px solid var(--line);
}

.section-head {
  display: grid;
  gap: 18px;
  max-width: 780px;
  margin-bottom: clamp(36px, 5vw, 64px);
}

.section-head h2 {
  font-size: clamp(1.9rem, 3.6vw, 3.05rem);
  color: var(--ink);
}

.section-head p {
  color: var(--muted);
  font-size: clamp(1rem, 1.2vw, 1.12rem);
  max-width: 62ch;
}

.lead {
  font-size: clamp(1.05rem, 1.5vw, 1.3rem);
  line-height: 1.6;
  color: #c6d5e2;
  letter-spacing: -0.012em;
}

.accent {
  color: var(--brand);
}

/* ---------- buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 24px;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.2s var(--ease), background 0.2s var(--ease), border-color 0.2s var(--ease), box-shadow 0.25s var(--ease), color 0.2s var(--ease);
}

.btn svg {
  width: 15px;
  height: 15px;
  transition: transform 0.25s var(--ease);
}

.btn:hover svg {
  transform: translateX(3px);
}

.btn--primary {
  background: var(--brand);
  color: #051319;
  font-weight: 500;
  box-shadow: 0 12px 40px -20px rgba(34, 211, 238, 0.85);
}

.btn--primary:hover {
  background: var(--brand-bright);
  transform: translateY(-2px);
  box-shadow: 0 18px 44px -18px rgba(34, 211, 238, 0.75);
}

.btn--ghost {
  border-color: var(--line);
  color: var(--ink);
  background: rgba(255, 255, 255, 0.02);
}

.btn--ghost:hover {
  border-color: var(--line-strong);
  background: rgba(34, 211, 238, 0.06);
  transform: translateY(-2px);
}

/* ---------- hero ---------- */

.hero {
  position: relative;
  display: flex;
  align-items: center;
  min-height: clamp(520px, 74vh, 760px);
  padding-block: clamp(56px, 7vw, 96px) clamp(64px, 8vw, 110px);
  overflow: hidden;
}

.hero__field {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  display: block;
  pointer-events: none;
  opacity: 0.95;
  -webkit-mask-image: linear-gradient(100deg, rgba(0, 0, 0, 0.3) 0%, rgba(0, 0, 0, 0.62) 38%, #000 70%);
  mask-image: linear-gradient(100deg, rgba(0, 0, 0, 0.3) 0%, rgba(0, 0, 0, 0.62) 38%, #000 70%);
}

.hero > .container {
  position: relative;
  z-index: 1;
  width: 100%;
}

.hero__grid {
  display: block;
}

.hero__copy {
  max-width: 41rem;
}

.hero h1 {
  font-size: clamp(2.15rem, 4.4vw, 3.6rem);
  letter-spacing: -0.04em;
  line-height: 1.02;
  margin-bottom: 26px;
}

.hero h1 .hero__accent {
  display: inline-block;
  background: linear-gradient(100deg, #a7f3fd 0%, #22d3ee 42%, #0891b2 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero__lead {
  max-width: 52ch;
  font-size: clamp(1.02rem, 1.35vw, 1.16rem);
  color: var(--muted);
  line-height: 1.7;
  margin-bottom: 34px;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 40px;
}

.hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
  padding-top: 26px;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--faint);
}

.hero__meta li {
  display: flex;
  align-items: center;
  gap: 9px;
}

.hero__meta li::before {
  content: "";
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--brand);
  box-shadow: 0 0 10px rgba(34, 211, 238, 0.8);
}

/* ---------- about ---------- */

.about__grid {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: clamp(32px, 5vw, 72px);
  align-items: start;
}

.about__copy {
  display: grid;
  gap: 20px;
  color: var(--muted);
}

.about__copy .lead {
  color: #cfdde9;
}

.about__points {
  display: grid;
  gap: 0;
  margin-top: 6px;
  border-top: 1px solid var(--line);
}

.about__points li {
  display: grid;
  grid-template-columns: 26px 1fr;
  gap: 14px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
  font-size: 0.96rem;
  color: var(--muted);
}

.about__points b {
  color: var(--ink);
  font-weight: 500;
}

.about__points span {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--brand);
  letter-spacing: 0.06em;
  padding-top: 4px;
}

/* ---------- services ---------- */

.services {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.service {
  position: relative;
  padding: 28px 26px 26px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(165deg, rgba(13, 23, 35, 0.75), rgba(8, 13, 20, 0.55));
  overflow: hidden;
  transition: border-color 0.3s var(--ease), transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.service::before {
  content: "";
  position: absolute;
  inset: -1px -1px auto;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--brand), transparent);
  opacity: 0;
  transition: opacity 0.3s var(--ease);
}

.service:hover {
  transform: translateY(-3px);
  border-color: rgba(34, 211, 238, 0.28);
  box-shadow: 0 26px 60px -40px rgba(34, 211, 238, 0.55);
}

.service:hover::before {
  opacity: 1;
}

.service__idx {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  color: var(--brand);
  margin-bottom: 26px;
}

.service h3 {
  font-size: 1.32rem;
  margin-bottom: 12px;
}

.service p {
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.65;
}

.service p.service__note {
  margin-top: 16px;
  padding-left: 14px;
  border-left: 2px solid rgba(34, 211, 238, 0.45);
  font-size: 0.88rem;
  line-height: 1.6;
}

.service__note strong {
  color: var(--ink);
  font-weight: 500;
}

.service__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 22px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

.service--wide {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  gap: 16px 48px;
  align-items: end;
}

.service--wide .service__tags {
  margin-top: 0;
  padding-top: 0;
  border-top: 0;
}

.service--wide .service__body p {
  max-width: 60ch;
}

.tag {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  padding: 5px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.015);
  white-space: nowrap;
}

/* ---------- projects ---------- */

.projects {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.project {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: clamp(26px, 3vw, 38px);
  border: 1px solid var(--line);
  border-radius: 20px;
  background:
    radial-gradient(520px 300px at 88% -12%, rgba(34, 211, 238, 0.1), transparent 68%),
    linear-gradient(165deg, rgba(13, 23, 35, 0.9), rgba(7, 11, 17, 0.82));
  overflow: hidden;
  transition: transform 0.35s var(--ease), border-color 0.35s var(--ease), box-shadow 0.35s var(--ease);
}

.project:hover {
  transform: translateY(-4px);
  border-color: rgba(34, 211, 238, 0.3);
  box-shadow: 0 40px 90px -60px rgba(34, 211, 238, 0.75);
}

.project__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 34px;
}

.project__logo {
  height: 26px;
  width: auto;
  max-width: 62%;
  object-fit: contain;
  object-position: left center;
}

.project__logo--wordmark {
  height: 20px;
}

.project__kicker {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--faint);
  text-align: right;
  line-height: 1.5;
  max-width: 46%;
}

.project h3 {
  font-size: clamp(1.55rem, 2.3vw, 2rem);
  margin-bottom: 14px;
  max-width: 20ch;
}

.project__summary {
  color: var(--muted);
  font-size: 0.98rem;
  line-height: 1.65;
  margin-bottom: 24px;
}

.project__points {
  display: grid;
  gap: 11px;
  margin-bottom: 26px;
}

.project__points li {
  position: relative;
  padding-left: 22px;
  font-size: 0.93rem;
  color: #bccbd8;
  line-height: 1.55;
}

.project__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 10px;
  height: 1px;
  background: var(--brand);
}

.project__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-bottom: 28px;
}

.project__link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: auto;
  padding-top: 22px;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--brand);
  justify-content: space-between;
  transition: color 0.2s var(--ease);
}

.project__link svg {
  width: 16px;
  height: 16px;
  transition: transform 0.25s var(--ease);
}

.project:hover .project__link svg {
  transform: translate(3px, -3px);
}

.project__link:hover {
  color: var(--brand-bright);
}

/* ---------- clients ---------- */

.clients {
  position: relative;
  padding-block: clamp(46px, 6vw, 78px);
  border-block: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(9, 15, 22, 0.6), rgba(5, 7, 10, 0.2));
  overflow: hidden;
}

.clients__head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 32px;
  margin-bottom: 40px;
}

.clients__head h2 {
  font-size: clamp(1.5rem, 2.4vw, 2rem);
  max-width: 24ch;
}

.clients__head p {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--faint);
  text-align: right;
  max-width: 30ch;
  line-height: 1.7;
}

.marquee {
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
}

.marquee__track {
  display: flex;
  width: max-content;
  align-items: center;
  animation: marquee 64s linear infinite;
  will-change: transform;
}

.marquee:hover .marquee__track,
.marquee:focus-within .marquee__track {
  animation-play-state: paused;
}

@keyframes marquee {
  from { transform: translate3d(0, 0, 0); }
  to { transform: translate3d(-50%, 0, 0); }
}

.client {
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  width: clamp(130px, 13vw, 168px);
  height: 54px;
  margin-right: clamp(34px, 5vw, 64px);
  opacity: 0.62;
  transition: opacity 0.25s var(--ease);
}

.client img {
  max-width: 100%;
  max-height: 34px;
  width: auto;
  height: auto;
  object-fit: contain;
  filter: grayscale(1) brightness(0) invert(1);
}

.client:hover,
.client:focus-visible {
  opacity: 1;
}

/* ---------- stack ---------- */

.stack {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(20px, 3vw, 40px);
}

.stack__group h3 {
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--faint);
  padding-bottom: 16px;
  margin-bottom: 18px;
  border-bottom: 1px solid var(--line);
}

.stack__count {
  color: var(--brand);
  font-size: 0.64rem;
}

.stack__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.stack__list li {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.01em;
  color: #cbd8e4;
  padding: 9px 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.018);
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease), background 0.2s var(--ease), transform 0.2s var(--ease);
}

.stack__list li:hover {
  border-color: var(--line-strong);
  color: var(--brand-bright);
  background: rgba(34, 211, 238, 0.06);
  transform: translateY(-2px);
}

.stack__note {
  margin-top: clamp(30px, 4vw, 48px);
  padding-top: 22px;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  color: var(--faint);
  max-width: 70ch;
  line-height: 1.8;
}

/* ---------- team ---------- */

.team {
  display: grid;
  grid-template-columns: minmax(0, 0.72fr) minmax(0, 1.28fr);
  gap: clamp(30px, 5vw, 64px);
  align-items: start;
}

.team__photo {
  position: relative;
  border: 1px solid var(--line);
  border-radius: 18px;
  overflow: hidden;
  background: var(--panel);
}

.team__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(0.35) contrast(1.05);
  aspect-ratio: 4 / 5;
}

.team__photo::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(5, 7, 10, 0) 45%, rgba(5, 7, 10, 0.82) 100%),
    linear-gradient(120deg, rgba(34, 211, 238, 0.14), transparent 55%);
  pointer-events: none;
}

.team__photo figcaption {
  position: absolute;
  left: 18px;
  bottom: 16px;
  z-index: 2;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #cfe0ec;
}

.team__list {
  display: grid;
  gap: 0;
}

.person {
  padding: 0 0 28px;
  margin-bottom: 28px;
  border-bottom: 1px solid var(--line);
}

.person:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: 0;
}

.person__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 14px;
  margin-bottom: 12px;
}

.person h3 {
  font-size: 1.4rem;
}

.person__role {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--brand);
}

.person p {
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.7;
}

.person__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 18px;
  margin-top: 14px;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.05em;
  color: var(--faint);
}

.person__facts span::before {
  content: "·";
  margin-right: 8px;
  color: var(--brand);
}

/* ---------- cta ---------- */

.cta {
  position: relative;
  padding-block: var(--section);
  border-top: 1px solid var(--line);
  overflow: hidden;
}

.cta__panel {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.65fr);
  gap: clamp(28px, 4vw, 56px);
  align-items: center;
  padding: clamp(34px, 5vw, 64px);
  border: 1px solid rgba(34, 211, 238, 0.22);
  border-radius: 22px;
  background:
    radial-gradient(620px 360px at 82% 10%, rgba(34, 211, 238, 0.16), transparent 70%),
    linear-gradient(155deg, rgba(13, 23, 35, 0.92), rgba(7, 11, 17, 0.86));
  overflow: hidden;
}

.cta__panel h2 {
  font-size: clamp(1.8rem, 3.3vw, 2.7rem);
  margin-bottom: 16px;
}

.cta__panel p {
  color: var(--muted);
  max-width: 52ch;
}

.cta__actions {
  display: grid;
  gap: 14px;
  justify-items: start;
}

.cta__email {
  font-family: var(--font-mono);
  font-size: clamp(0.95rem, 1.6vw, 1.18rem);
  color: var(--brand);
  letter-spacing: -0.01em;
  border-bottom: 1px solid rgba(34, 211, 238, 0.35);
  padding-bottom: 3px;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
  word-break: break-word;
}

.cta__email:hover {
  color: var(--brand-bright);
  border-color: var(--brand-bright);
}

.cta__note {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--faint);
}

/* ---------- footer ---------- */

.site-footer {
  padding-block: clamp(44px, 5vw, 64px) 28px;
  border-top: 1px solid var(--line);
  background: rgba(4, 6, 9, 0.6);
}

.footer__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) repeat(2, minmax(0, 0.8fr));
  gap: clamp(28px, 4vw, 56px);
  padding-bottom: 40px;
}

.footer__brand img {
  width: 168px;
  margin-bottom: 18px;
  opacity: 0.9;
}

.footer__brand p {
  color: var(--faint);
  font-size: 0.88rem;
  max-width: 34ch;
  line-height: 1.7;
}

.footer__col h4 {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--faint);
  margin-bottom: 16px;
}

.footer__col ul {
  display: grid;
  gap: 10px;
}

.footer__col a {
  font-size: 0.9rem;
  color: var(--muted);
  transition: color 0.2s var(--ease);
}

.footer__col a:hover {
  color: var(--brand);
}

.footer__bottom {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 28px;
  align-items: center;
  justify-content: space-between;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.06em;
  color: var(--faint);
}

.footer__bottom a:hover {
  color: var(--brand);
}

/* ---------- contact page ---------- */

.page-hero {
  padding-block: clamp(52px, 7vw, 88px) clamp(28px, 4vw, 48px);
}

.page-hero h1 {
  font-size: clamp(2.1rem, 4.6vw, 3.5rem);
  max-width: 22ch;
  margin-bottom: 22px;
}

.page-hero p {
  color: var(--muted);
  max-width: 56ch;
  font-size: clamp(1rem, 1.3vw, 1.12rem);
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.85fr);
  gap: clamp(28px, 4vw, 56px);
  align-items: start;
  padding-bottom: var(--section);
}

.contact-list {
  display: grid;
  gap: 0;
  margin-top: 32px;
  border-top: 1px solid var(--line);
}

.contact-list li {
  display: grid;
  grid-template-columns: minmax(90px, 130px) 1fr;
  gap: 18px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
  align-items: baseline;
}

.contact-list dt,
.contact-list .label {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--faint);
}

.contact-list .value {
  color: var(--ink);
  font-size: 0.98rem;
  word-break: break-word;
}

.contact-list .value a {
  border-bottom: 1px solid rgba(34, 211, 238, 0.3);
  color: var(--brand);
  transition: color 0.2s var(--ease);
}

.contact-list .value a:hover {
  color: var(--brand-bright);
}

.card {
  padding: clamp(24px, 3vw, 34px);
  border: 1px solid var(--line);
  border-radius: 18px;
  background: linear-gradient(165deg, rgba(13, 23, 35, 0.85), rgba(7, 11, 17, 0.7));
}

.card h2 {
  font-size: 1.2rem;
  margin-bottom: 6px;
}

.card > p {
  color: var(--muted);
  font-size: 0.92rem;
}

.steps {
  display: grid;
  gap: 0;
  margin-top: 22px;
  counter-reset: step;
}

.steps li {
  position: relative;
  padding: 16px 0 16px 42px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.6;
  counter-increment: step;
}

.steps li::before {
  content: "0" counter(step);
  position: absolute;
  left: 0;
  top: 15px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--brand);
  letter-spacing: 0.06em;
}

.steps li b {
  display: block;
  color: var(--ink);
  font-weight: 500;
  margin-bottom: 2px;
}

/* ---------- 404 ---------- */

.error {
  min-height: calc(100vh - var(--header-h));
  display: grid;
  place-items: center;
  padding: var(--section) var(--gutter);
  text-align: center;
}

.error__inner {
  max-width: 620px;
}

.error__code {
  font-family: var(--font-mono);
  font-size: clamp(4.5rem, 16vw, 9rem);
  line-height: 1;
  letter-spacing: -0.04em;
  color: transparent;
  -webkit-text-stroke: 1px rgba(34, 211, 238, 0.42);
  margin-bottom: 18px;
}

.error h1 {
  font-size: clamp(1.6rem, 3.2vw, 2.4rem);
  margin-bottom: 16px;
}

.error p {
  color: var(--muted);
  margin-bottom: 32px;
}

.error__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}

/* ---------- reveal ---------- */

.js [data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

.js [data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

.js [data-reveal][data-delay="1"] { transition-delay: 0.08s; }
.js [data-reveal][data-delay="2"] { transition-delay: 0.16s; }
.js [data-reveal][data-delay="3"] { transition-delay: 0.24s; }

/* ---------- responsive ---------- */

@media (max-width: 1080px) {
  .about__grid,
  .team {
    grid-template-columns: minmax(0, 1fr);
  }

  .team__photo {
    max-width: 420px;
  }

  .services {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .stack {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .contact-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .cta__panel {
    grid-template-columns: minmax(0, 1fr);
    justify-items: start;
  }
}

@media (max-width: 960px) {
  .nav-toggle {
    display: inline-flex;
  }

  .site-nav {
    position: fixed;
    left: 0;
    right: 0;
    top: var(--header-h);
    z-index: 49;
    display: grid;
    gap: 0;
    padding: 10px var(--gutter) 26px;
    background: rgba(5, 7, 10, 0.98);
    border-bottom: 1px solid var(--line);
    box-shadow: 0 30px 60px -40px #000;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: opacity 0.22s var(--ease), transform 0.22s var(--ease), visibility 0.22s;
    max-height: calc(100vh - var(--header-h));
    overflow-y: auto;
  }

  .site-nav.is-open {
    opacity: 1;
    visibility: visible;
    transform: none;
  }

  .site-nav > a {
    padding: 15px 2px;
    font-size: 0.78rem;
    border-bottom: 1px solid var(--line);
  }

  .site-nav > a::after {
    display: none;
  }

  .site-nav > .nav-cta {
    margin-top: 18px;
    justify-self: start;
    padding: 13px 22px;
    border-bottom: 0;
  }

  .projects {
    grid-template-columns: minmax(0, 1fr);
  }

  .footer__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }

  .footer__brand {
    grid-column: 1 / -1;
  }

  .clients__head {
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
  }

  .clients__head p {
    text-align: left;
  }
}

@media (max-width: 900px) {
  .hero {
    min-height: clamp(460px, 68vh, 640px);
  }

  .hero__field {
    -webkit-mask-image: radial-gradient(ellipse 120% 95% at 82% 62%, #000 0%, rgba(0, 0, 0, 0.6) 55%, rgba(0, 0, 0, 0.28) 100%);
    mask-image: radial-gradient(ellipse 120% 95% at 82% 62%, #000 0%, rgba(0, 0, 0, 0.6) 55%, rgba(0, 0, 0, 0.28) 100%);
  }
}

@media (max-width: 640px) {
  body {
    font-size: 16px;
  }

  .services,
  .stack {
    grid-template-columns: minmax(0, 1fr);
  }

  .service--wide {
    grid-template-columns: minmax(0, 1fr);
    align-items: start;
  }

  .service--wide .service__tags {
    margin-top: 22px;
    padding-top: 20px;
    border-top: 1px solid var(--line);
  }

  .hero__actions .btn {
    flex: 1 1 auto;
    justify-content: center;
  }

  .project__top {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 26px;
  }

  .project__kicker {
    text-align: left;
    max-width: none;
  }

  .project__logo {
    max-width: 76%;
  }

  .footer__bottom {
    justify-content: flex-start;
  }

  .contact-list li {
    grid-template-columns: minmax(0, 1fr);
    gap: 6px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }

  .js [data-reveal] {
    opacity: 1;
    transform: none;
  }

  .marquee__track {
    animation: none !important;
  }

  .marquee {
    overflow-x: auto;
    mask-image: none;
    -webkit-mask-image: none;
  }
}

@media print {
  body::before,
  body::after,
  .site-header,
  .hero__field,
  .cta__panel {
    display: none !important;
  }

  body {
    background: #fff;
    color: #111;
  }
}