:root {
  color-scheme: dark;
  --bg: #050608;
  --bg-soft: #0a0d10;
  --panel: rgba(15, 18, 22, 0.74);
  --panel-strong: rgba(20, 24, 29, 0.92);
  --line: rgba(232, 239, 246, 0.13);
  --line-strong: rgba(232, 239, 246, 0.24);
  --text: #f4f7fb;
  --muted: #a4adb8;
  --cyan: #9ed8ff;
  --lime: #edf4fa;
  --coral: #7c8793;
  --amber: #c7d2dc;
  --steel: #6f8194;
  --glass: rgba(232, 239, 246, 0.07);
  --shadow: rgba(0, 0, 0, 0.42);
  --max: 1180px;
  --header-h: 76px;
  --neural-x: 0px;
  --neural-y: 0px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    linear-gradient(180deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    var(--bg);
  background-size: 72px 72px;
  color: var(--text);
  font-family:
    Sora, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  line-height: 1.5;
  letter-spacing: 0;
  overflow-x: hidden;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  content: "";
  background:
    linear-gradient(115deg, rgba(158, 216, 255, 0.1), transparent 29%),
    linear-gradient(250deg, rgba(232, 239, 246, 0.06), transparent 28%),
    radial-gradient(circle at 76% 12%, rgba(124, 135, 147, 0.12), transparent 24%),
    #050607;
}

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

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

.page-shell {
  min-height: 100svh;
  overflow: hidden;
}

#services,
#portfolio,
#contact {
  scroll-margin-top: calc(var(--header-h) + 24px);
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  min-height: var(--header-h);
  padding: 16px clamp(18px, 4vw, 52px);
  border-bottom: 1px solid transparent;
  transition:
    background-color 220ms ease,
    border-color 220ms ease,
    backdrop-filter 220ms ease;
}

.site-header.is-scrolled {
  border-color: var(--line);
  background: rgba(5, 6, 7, 0.78);
  backdrop-filter: blur(18px);
}

.brand,
.header-action,
.nav-links a,
.primary-button,
.secondary-button {
  min-height: 44px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 0.88rem;
  font-weight: 800;
  letter-spacing: 0.18em;
}

.brand-mark {
  width: 32px;
  aspect-ratio: 1;
  border: 1px solid rgba(158, 216, 255, 0.72);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(232, 239, 246, 0.9), transparent 38%),
    linear-gradient(315deg, rgba(111, 129, 148, 0.9), transparent 36%),
    rgba(255, 255, 255, 0.05);
  box-shadow: 0 0 28px rgba(158, 216, 255, 0.16);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: clamp(14px, 2vw, 30px);
  color: rgba(245, 247, 242, 0.72);
  font-size: 0.9rem;
}

.nav-links a {
  display: inline-flex;
  align-items: center;
  border-bottom: 1px solid transparent;
  transition:
    color 180ms ease,
    border-color 180ms ease;
}

.nav-links a:hover,
.nav-links a:focus-visible {
  color: var(--text);
  border-color: var(--cyan);
}

.header-action,
.primary-button,
.secondary-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  border-radius: 8px;
  font-weight: 800;
  white-space: nowrap;
}

.header-action {
  padding: 0 16px;
  border: 1px solid rgba(232, 239, 246, 0.22);
  color: var(--text);
  background: rgba(232, 239, 246, 0.06);
}

.primary-button {
  padding: 0 22px;
  border: 1px solid rgba(232, 239, 246, 0.48);
  color: #050608;
  background: linear-gradient(135deg, #f4f7fb, #9ed8ff);
  box-shadow: 0 16px 38px rgba(158, 216, 255, 0.17);
  transition:
    transform 180ms ease,
    box-shadow 180ms ease;
}

.secondary-button {
  padding: 0 20px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  color: var(--text);
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(12px);
  transition:
    transform 180ms ease,
    border-color 180ms ease,
    background-color 180ms ease;
}

.primary-button:hover,
.primary-button:focus-visible,
.secondary-button:hover,
.secondary-button:focus-visible {
  transform: translateY(-2px);
}

.secondary-button:hover,
.secondary-button:focus-visible {
  border-color: rgba(158, 216, 255, 0.42);
  background: rgba(232, 239, 246, 0.09);
}

.hero {
  position: relative;
  display: grid;
  min-height: min(880px, 88svh);
  padding: calc(var(--header-h) + 68px) clamp(18px, 4vw, 52px) 70px;
  isolation: isolate;
  overflow: hidden;
  background:
    linear-gradient(115deg, rgba(158, 216, 255, 0.08), transparent 38%),
    linear-gradient(245deg, rgba(232, 239, 246, 0.05), transparent 42%),
    #050608;
}

.hero::after {
  position: absolute;
  inset: auto 0 0;
  z-index: -1;
  height: 36%;
  content: "";
  background: linear-gradient(0deg, var(--bg) 4%, transparent 100%);
}

.hero::before {
  position: absolute;
  inset: 0;
  z-index: -4;
  pointer-events: none;
  content: "";
  background:
    linear-gradient(90deg, rgba(5, 6, 8, 0.92), rgba(5, 6, 8, 0.68) 42%, rgba(5, 6, 8, 0.16) 80%),
    linear-gradient(180deg, rgba(5, 6, 8, 0.16), rgba(5, 6, 8, 0.76));
}

.neural-canvas {
  position: absolute;
  inset: -16% -16%;
  z-index: -5;
  width: 132%;
  height: 132%;
  max-width: none;
  opacity: 0.96;
  mix-blend-mode: screen;
  transform:
    translate3d(
      calc(var(--neural-x) * 0.55),
      calc((var(--scroll-y, 0px) * 0.12) + (var(--neural-y) * 0.55)),
      0
    )
    scale(1.02);
}

.neural-depth {
  position: absolute;
  inset: 0;
  z-index: -4;
  pointer-events: none;
  background:
    linear-gradient(120deg, transparent 0 28%, rgba(158, 216, 255, 0.08) 29%, transparent 31%),
    linear-gradient(62deg, transparent 0 48%, rgba(232, 239, 246, 0.055) 49%, transparent 50%),
    repeating-linear-gradient(105deg, rgba(232, 239, 246, 0.035) 0 1px, transparent 1px 52px);
  opacity: 0.55;
  transform:
    translate3d(
      calc(var(--neural-x) * -0.34),
      calc((var(--scroll-y, 0px) * -0.05) + (var(--neural-y) * -0.34)),
      0
    );
}

.hero-grid {
  position: absolute;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(232, 239, 246, 0.05) 1px, transparent 1px),
    linear-gradient(180deg, rgba(232, 239, 246, 0.042) 1px, transparent 1px);
  background-size: 96px 96px;
  mask-image: linear-gradient(90deg, rgba(0, 0, 0, 0.9), transparent 80%);
  transform:
    translate3d(
      calc(var(--neural-x) * -0.2),
      calc((var(--scroll-y, 0px) * -0.035) + (var(--neural-y) * -0.2)),
      0
    );
}

.hero-content {
  align-self: center;
  width: min(720px, 100%);
}

.eyebrow,
.section-kicker {
  margin: 0 0 18px;
  color: var(--cyan);
  font-size: 0.78rem;
  font-weight: 850;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.hero h1 {
  max-width: 8ch;
  margin: 0;
  font-size: clamp(3rem, 8.8vw, 7rem);
  line-height: 0.88;
  letter-spacing: 0;
  text-wrap: balance;
}

.hero-lede {
  max-width: 670px;
  margin: 28px 0 0;
  color: rgba(245, 247, 242, 0.84);
  font-size: clamp(1.08rem, 2.2vw, 1.55rem);
  line-height: 1.45;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.hero-status {
  position: absolute;
  right: clamp(18px, 4vw, 52px);
  bottom: 42px;
  display: grid;
  width: min(380px, calc(100% - 36px));
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  background: rgba(5, 6, 7, 0.42);
  backdrop-filter: blur(14px);
  box-shadow: 0 24px 60px var(--shadow);
}

.hero-status > div {
  min-width: 0;
  padding: 18px;
  border-right: 1px solid rgba(255, 255, 255, 0.12);
}

.hero-status > div:last-child {
  border-right: 0;
}

.status-value,
.status-label {
  display: block;
}

.status-value {
  color: var(--cyan);
  font-weight: 900;
}

.status-label {
  margin-top: 5px;
  color: rgba(245, 247, 242, 0.76);
  font-size: 0.78rem;
}

.proof-strip {
  display: grid;
  max-width: var(--max);
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin: 0 auto;
  padding: 0 clamp(18px, 4vw, 0px);
  transform: translateY(-20px);
}

.proof-item {
  min-width: 0;
  padding: 26px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(11, 13, 15, 0.82);
  backdrop-filter: blur(16px);
}

.proof-item span,
.proof-item strong {
  display: block;
}

.proof-item span {
  color: var(--muted);
  font-size: 0.82rem;
}

.proof-item strong {
  margin-top: 8px;
  font-size: clamp(1rem, 1.8vw, 1.3rem);
}

.section {
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(86px, 11vw, 146px) clamp(18px, 4vw, 0px);
}

.intro-section {
  padding-top: clamp(74px, 9vw, 114px);
}

.intro-layout,
.section-heading,
.stack-section {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(300px, 0.75fr);
  gap: clamp(32px, 7vw, 86px);
  align-items: end;
}

.section-title {
  margin: 0;
  font-size: clamp(1.65rem, 3.6vw, 3.2rem);
  line-height: 1.04;
  letter-spacing: 0;
  text-wrap: balance;
}

.section-copy {
  margin: 0;
  color: var(--muted);
  font-size: clamp(1rem, 1.5vw, 1.18rem);
}

.section-copy.narrow {
  max-width: 440px;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 52px;
}

.service-card,
.timeline-step,
.signature-card,
.contact-inner {
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.22);
}

.service-card {
  position: relative;
  min-height: 272px;
  padding: 24px;
  overflow: hidden;
  transition:
    transform 220ms ease,
    border-color 220ms ease,
    background-color 220ms ease;
}

.service-card::before {
  position: absolute;
  inset: 0 0 auto;
  height: 3px;
  content: "";
  background: linear-gradient(90deg, rgba(244, 247, 251, 0.88), rgba(158, 216, 255, 0.58));
  opacity: 0.72;
}

.service-card:hover {
  transform: translateY(-6px);
  border-color: rgba(158, 216, 255, 0.32);
  background: rgba(20, 24, 29, 0.88);
}

.card-index {
  display: inline-flex;
  color: var(--cyan);
  font-size: 0.82rem;
  font-weight: 900;
}

.service-card h3,
.timeline-step h3,
.signature-card h3 {
  margin: 42px 0 14px;
  font-size: clamp(1.18rem, 1.8vw, 1.42rem);
  line-height: 1.1;
}

.service-card p,
.timeline-step p,
.signature-card p,
.band-content p,
.contact-inner p {
  margin: 0;
  color: var(--muted);
}

.portfolio-section {
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(36px, 7vw, 96px) clamp(18px, 4vw, 0px) clamp(92px, 11vw, 150px);
  --rail-gap: 14px;
  --card-w: clamp(280px, 34vw, 420px);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 46px;
}

.portfolio-carousel {
  position: relative;
  margin-top: 34px;
  overflow: hidden;
}

.portfolio-carousel::after {
  position: absolute;
  top: 56px;
  right: 0;
  bottom: 16px;
  width: min(120px, 22vw);
  pointer-events: none;
  content: "";
  background: linear-gradient(90deg, transparent, var(--bg));
}

.carousel-header {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 14px;
}

.carousel-header h3 {
  margin: 0;
  font-size: clamp(1.35rem, 2.3vw, 2rem);
  line-height: 1.1;
}

.carousel-header span {
  color: var(--amber);
  font-size: 0.76rem;
  font-weight: 850;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.portfolio-rail {
  overflow: hidden;
  padding: 4px 0 22px;
}

.portfolio-track {
  display: flex;
  width: max-content;
  gap: var(--rail-gap);
  animation: driftCards 34s linear infinite;
  will-change: transform;
}

.portfolio-rail-reverse .portfolio-track {
  animation-direction: reverse;
  animation-duration: 38s;
}

.portfolio-card {
  position: relative;
  flex: 0 0 var(--card-w);
  min-height: 330px;
  padding: 22px;
  overflow: hidden;
  border: 1px solid rgba(232, 239, 246, 0.14);
  border-radius: 8px;
  background:
    linear-gradient(145deg, rgba(232, 239, 246, 0.11), transparent 38%),
    linear-gradient(315deg, rgba(111, 129, 148, 0.12), transparent 46%),
    rgba(12, 15, 17, 0.78);
  box-shadow:
    0 22px 54px rgba(0, 0, 0, 0.28),
    inset 0 1px 0 rgba(255, 255, 255, 0.08);
  animation: floatingCard 7s ease-in-out infinite;
  transform: translateZ(0);
}

.portfolio-grid .portfolio-card {
  display: flex;
  min-height: 510px;
  flex: 1 1 auto;
  flex-direction: column;
  animation: none;
  transition:
    transform 220ms ease,
    border-color 220ms ease,
    background-color 220ms ease;
}

.portfolio-grid .portfolio-card:hover {
  transform: translateY(-6px);
  border-color: rgba(158, 216, 255, 0.34);
  background:
    linear-gradient(145deg, rgba(232, 239, 246, 0.14), transparent 38%),
    linear-gradient(315deg, rgba(111, 129, 148, 0.16), transparent 46%),
    rgba(15, 18, 22, 0.9);
}

.portfolio-card::before {
  position: absolute;
  inset: 20px;
  content: "";
  border: 1px solid rgba(232, 239, 246, 0.08);
  border-radius: 8px;
  background:
    linear-gradient(90deg, rgba(232, 239, 246, 0.08) 1px, transparent 1px),
    linear-gradient(180deg, rgba(232, 239, 246, 0.07) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.9), transparent 82%);
}

.portfolio-card::after {
  position: absolute;
  inset: auto 22px 22px;
  height: 2px;
  content: "";
  background: linear-gradient(90deg, rgba(244, 247, 251, 0.78), rgba(158, 216, 255, 0.52), transparent);
  opacity: 0.76;
}

.portfolio-card > * {
  position: relative;
  z-index: 1;
}

.project-status {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  min-height: 34px;
  padding: 0 11px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 999px;
  color: rgba(245, 247, 242, 0.82);
  background: rgba(5, 6, 8, 0.52);
  font-size: 0.82rem;
  font-weight: 800;
}

.portfolio-card h3 {
  margin: 22px 0 14px;
  font-size: clamp(1.5rem, 2.4vw, 2.15rem);
  line-height: 1.02;
  letter-spacing: 0;
}

.portfolio-visual {
  position: relative;
  display: block;
  aspect-ratio: 1.47;
  margin-top: 22px;
  overflow: hidden;
  border: 1px solid rgba(232, 239, 246, 0.16);
  border-radius: 8px;
  color: var(--text);
  background: rgba(5, 6, 8, 0.42);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
  transition:
    transform 180ms ease,
    border-color 180ms ease,
    background-color 180ms ease;
}

.portfolio-visual:hover,
.portfolio-visual:focus-visible {
  transform: translateY(-3px);
  border-color: rgba(158, 216, 255, 0.42);
  background: rgba(9, 12, 15, 0.74);
}

.site-thumbnail {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  transform: scale(1.01);
  transition: transform 240ms ease;
}

.portfolio-visual:hover .site-thumbnail,
.portfolio-visual:focus-visible .site-thumbnail {
  transform: scale(1.05);
}

.app-preview {
  display: flex;
  min-height: 210px;
  align-items: center;
  justify-content: center;
  gap: 22px;
  padding: 22px;
  background:
    radial-gradient(circle at 28% 46%, rgba(158, 216, 255, 0.28), transparent 28%),
    linear-gradient(90deg, rgba(232, 239, 246, 0.055) 1px, transparent 1px),
    linear-gradient(180deg, rgba(232, 239, 246, 0.045) 1px, transparent 1px),
    linear-gradient(135deg, rgba(158, 216, 255, 0.18), transparent 52%),
    linear-gradient(315deg, rgba(89, 214, 165, 0.12), transparent 36%),
    #06121d;
  background-size:
    auto,
    34px 34px,
    34px 34px,
    auto,
    auto,
    auto;
}

.app-preview::before,
.app-preview::after {
  position: absolute;
  pointer-events: none;
  content: "";
}

.app-preview::before {
  inset: 18px;
  border: 1px solid rgba(158, 216, 255, 0.16);
  border-radius: 8px;
  background:
    linear-gradient(120deg, transparent 0 38%, rgba(158, 216, 255, 0.13) 39%, transparent 41%),
    linear-gradient(300deg, transparent 0 54%, rgba(232, 239, 246, 0.11) 55%, transparent 57%);
}

.app-preview::after {
  right: 22px;
  bottom: 20px;
  width: 74px;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(158, 216, 255, 0.72));
  box-shadow:
    -28px -44px 0 rgba(158, 216, 255, 0.22),
    -86px -82px 0 rgba(232, 239, 246, 0.18);
}

.app-logo-stage {
  position: relative;
  display: grid;
  width: 124px;
  aspect-ratio: 1;
  flex: 0 0 auto;
  place-items: center;
}

.app-logo-stage::before,
.app-logo-stage::after,
.app-logo-orbit {
  position: absolute;
  inset: 0;
  border-radius: 999px;
  pointer-events: none;
  content: "";
}

.app-logo-stage::before {
  border: 1px solid rgba(158, 216, 255, 0.28);
  box-shadow:
    0 0 42px rgba(158, 216, 255, 0.24),
    inset 0 0 28px rgba(158, 216, 255, 0.1);
}

.app-logo-stage::after {
  inset: 18px;
  border: 1px dashed rgba(232, 239, 246, 0.24);
  transform: rotate(18deg);
}

.app-logo-orbit {
  inset: 8px;
  border: 1px solid rgba(89, 214, 165, 0.28);
  mask-image: linear-gradient(120deg, #000 0 44%, transparent 45% 62%, #000 63%);
  transform: rotate(-22deg);
}

.app-logo {
  position: relative;
  z-index: 1;
  width: 78px;
  aspect-ratio: 1;
  border: 1px solid rgba(232, 239, 246, 0.2);
  border-radius: 20px;
  box-shadow:
    0 20px 42px rgba(0, 0, 0, 0.38),
    0 0 34px rgba(158, 216, 255, 0.34),
    inset 0 1px 0 rgba(255, 255, 255, 0.18);
}

.app-preview-copy {
  display: grid;
  gap: 9px;
  max-width: 150px;
}

.app-preview-copy span:first-child {
  font-size: clamp(1.55rem, 2.2vw, 2rem);
  font-weight: 900;
  line-height: 1;
}

.app-preview-copy span:last-child {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: fit-content;
  min-height: 34px;
  padding: 7px 10px;
  border: 1px solid rgba(158, 216, 255, 0.24);
  border-radius: 999px;
  color: rgba(219, 245, 255, 0.86);
  background: rgba(5, 6, 8, 0.42);
  font-size: 0.8rem;
  font-weight: 800;
  line-height: 1;
  text-align: center;
  text-transform: uppercase;
}

.portfolio-card p {
  margin: 0;
  color: var(--muted);
}

.store-buttons {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: auto;
  padding-top: 24px;
}

.store-button {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  min-width: 0;
  padding: 0 12px;
  border: 1px solid rgba(232, 239, 246, 0.18);
  border-radius: 8px;
  color: var(--text);
  background: rgba(5, 6, 8, 0.38);
  font-size: 0.82rem;
  font-weight: 850;
  transition:
    border-color 180ms ease,
    background-color 180ms ease;
}

.store-button::before {
  width: 18px;
  aspect-ratio: 1;
  margin-right: 9px;
  border-radius: 5px;
  background: linear-gradient(135deg, #f4f7fb, #9ed8ff);
  content: "";
}

.store-button:nth-child(2)::before {
  clip-path: polygon(16% 6%, 94% 50%, 16% 94%);
  border-radius: 0;
  background: linear-gradient(135deg, #9ed8ff, #edf4fa);
}

.store-button span {
  overflow-wrap: anywhere;
}

.store-button:hover,
.store-button:focus-visible {
  border-color: rgba(158, 216, 255, 0.46);
  background: rgba(158, 216, 255, 0.12);
}

.portfolio-card:nth-child(2n) {
  animation-delay: -1.8s;
}

.portfolio-card:nth-child(3n) {
  animation-delay: -3.4s;
}

.portfolio-card:nth-child(4n) {
  animation-delay: -5.2s;
}

.immersive-band {
  position: relative;
  display: grid;
  min-height: 620px;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.82fr);
  align-items: center;
  gap: clamp(30px, 7vw, 90px);
  margin: clamp(30px, 4vw, 70px) 0;
  padding: clamp(70px, 10vw, 130px) clamp(18px, 4vw, 52px);
  overflow: hidden;
  border-block: 1px solid rgba(255, 255, 255, 0.12);
  background:
    linear-gradient(90deg, rgba(5, 6, 7, 0.08), rgba(5, 6, 7, 0.7) 58%),
    repeating-linear-gradient(135deg, rgba(255, 255, 255, 0.06) 0 1px, transparent 1px 18px),
    #0a0d0d;
}

.immersive-band::before {
  position: absolute;
  inset: 0;
  pointer-events: none;
  content: "";
  background:
    linear-gradient(115deg, rgba(158, 216, 255, 0.14), transparent 32%),
    linear-gradient(300deg, rgba(111, 129, 148, 0.12), transparent 35%);
}

.band-media {
  position: relative;
  min-height: 420px;
  transform: translate3d(0, calc(var(--scroll-y, 0px) * -0.12), 0);
}

.device-stack {
  position: absolute;
  inset: 0;
  perspective: 1100px;
}

.device {
  position: absolute;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.13), rgba(255, 255, 255, 0.02)),
    rgba(3, 7, 9, 0.9);
  box-shadow:
    0 34px 90px rgba(0, 0, 0, 0.46),
    inset 0 0 0 1px rgba(255, 255, 255, 0.08);
}

.device-web {
  left: 5%;
  top: 12%;
  width: min(560px, 76vw);
  aspect-ratio: 1.55;
  transform: rotateX(58deg) rotateZ(-18deg);
}

.device-phone {
  right: 12%;
  bottom: 4%;
  width: min(190px, 34vw);
  aspect-ratio: 0.52;
  transform: rotateX(54deg) rotateZ(16deg);
}

.device span {
  position: absolute;
  border-radius: 999px;
  background: rgba(158, 216, 255, 0.76);
  box-shadow: 0 0 24px rgba(158, 216, 255, 0.26);
}

.device span:nth-child(1) {
  left: 9%;
  top: 14%;
  width: 44%;
  height: 6px;
}

.device span:nth-child(2) {
  left: 9%;
  top: 34%;
  width: 72%;
  height: 6px;
  background: rgba(232, 239, 246, 0.62);
}

.device span:nth-child(3) {
  left: 9%;
  top: 58%;
  width: 56%;
  height: 6px;
  background: rgba(111, 129, 148, 0.7);
}

.band-content {
  position: relative;
  z-index: 1;
  max-width: 620px;
}

.band-content h2 {
  margin: 0 0 22px;
  font-size: clamp(2rem, 4.8vw, 4.8rem);
  line-height: 1;
  letter-spacing: 0;
}

.timeline {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-top: 52px;
}

.timeline-step {
  position: relative;
  min-height: 230px;
  padding: 24px;
}

.timeline-step span {
  color: var(--amber);
  font-weight: 900;
}

.timeline-step h3 {
  margin-top: 52px;
}

.signature-section {
  padding-top: clamp(40px, 8vw, 100px);
}

.signature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 44px;
}

.signature-card {
  overflow: hidden;
  background: rgba(9, 11, 13, 0.86);
}

.signature-visual {
  min-height: 210px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.visual-one {
  background:
    linear-gradient(90deg, transparent 48%, rgba(232, 239, 246, 0.34) 49% 51%, transparent 52%),
    radial-gradient(circle at 50% 42%, rgba(158, 216, 255, 0.34), transparent 20%),
    linear-gradient(135deg, rgba(111, 129, 148, 0.26), transparent 42%),
    #08100e;
}

.visual-two {
  background:
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.12) 0 1px, transparent 1px 42px),
    linear-gradient(135deg, rgba(158, 216, 255, 0.22), transparent 42%),
    linear-gradient(315deg, rgba(255, 209, 102, 0.23), transparent 38%),
    #080b10;
}

.visual-three {
  background:
    linear-gradient(180deg, transparent 42%, rgba(158, 216, 255, 0.32) 43% 44%, transparent 45%),
    linear-gradient(90deg, transparent 34%, rgba(232, 239, 246, 0.3) 35% 36%, transparent 37%),
    radial-gradient(circle at 72% 28%, rgba(111, 129, 148, 0.38), transparent 16%),
    #0d0f0a;
}

.signature-card h3,
.signature-card p {
  padding-inline: 24px;
}

.signature-card h3 {
  margin-top: 24px;
}

.signature-card p {
  padding-bottom: 26px;
}

.stack-section {
  align-items: center;
}

.stack-cloud {
  display: flex;
  flex-wrap: wrap;
  align-content: center;
  gap: 10px;
  min-height: 260px;
  padding: 24px;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(158, 216, 255, 0.08), transparent 44%),
    rgba(255, 255, 255, 0.045);
}

.stack-cloud span {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 0 15px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 999px;
  color: rgba(245, 247, 242, 0.88);
  background: rgba(5, 6, 7, 0.36);
}

.contact-section {
  padding: 0 clamp(18px, 4vw, 52px) clamp(28px, 5vw, 60px);
}

.contact-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(42px, 8vw, 86px);
  background:
    linear-gradient(120deg, rgba(158, 216, 255, 0.12), transparent 34%),
    linear-gradient(315deg, rgba(232, 239, 246, 0.08), transparent 32%),
    rgba(12, 15, 17, 0.92);
}

.contact-inner h2 {
  max-width: 880px;
  margin: 0;
  font-size: clamp(1.75rem, 3.8vw, 3.4rem);
  line-height: 1.04;
  letter-spacing: 0;
}

.contact-inner p:not(.eyebrow) {
  max-width: 650px;
  margin: 24px 0 30px;
}

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition:
    opacity 700ms ease,
    transform 700ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes floatingCard {
  0%,
  100% {
    transform: translate3d(0, 0, 0);
  }

  50% {
    transform: translate3d(0, -10px, 0);
  }
}

@keyframes driftCards {
  from {
    transform: translate3d(0, 0, 0);
  }

  to {
    transform: translate3d(calc((var(--card-w) + var(--rail-gap)) * -4), 0, 0);
  }
}

@media (max-width: 980px) {
  .nav-links {
    display: none;
  }

  .hero {
    min-height: 86svh;
  }

  .hero-status {
    position: relative;
    right: auto;
    bottom: auto;
    align-self: end;
    margin-top: 50px;
  }

  .proof-strip,
  .service-grid,
  .portfolio-grid,
  .timeline,
  .signature-grid,
  .intro-layout,
  .section-heading,
  .stack-section,
  .immersive-band {
    grid-template-columns: 1fr;
  }

  .proof-strip {
    transform: none;
  }

  .immersive-band {
    min-height: 0;
  }

  .band-media {
    min-height: 330px;
    order: 2;
  }

  .band-content {
    order: 1;
  }

  .timeline,
  .signature-grid {
    gap: 12px;
  }

  .portfolio-section {
    --card-w: min(72vw, 360px);
  }
}

@media (max-width: 640px) {
  :root {
    --header-h: 70px;
  }

  .site-header {
    padding-inline: 16px;
  }

  .brand {
    font-size: 0.8rem;
    letter-spacing: 0.14em;
  }

  .brand-mark {
    width: 28px;
  }

  .header-action {
    min-width: 44px;
    padding: 0 12px;
  }

  .header-action span:first-child {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
  }

  .hero {
    grid-template-columns: minmax(0, 1fr);
    min-height: 86svh;
    padding-top: calc(var(--header-h) + 48px);
    padding-bottom: 46px;
  }

  .hero-content,
  .hero-lede {
    width: 100%;
    max-width: 100%;
    min-width: 0;
  }

  .hero-lede {
    overflow-wrap: break-word;
  }

  .hero h1 {
    max-width: 100%;
    font-size: clamp(2.35rem, 12vw, 3.25rem);
    line-height: 0.96;
  }

  .hero-actions,
  .primary-button,
  .secondary-button {
    width: 100%;
  }

  .hero-status {
    grid-template-columns: 1fr;
  }

  .hero-status > div {
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  }

  .hero-status > div:last-child {
    border-bottom: 0;
  }

  .proof-strip {
    gap: 10px;
  }

  .proof-item,
  .service-card,
  .timeline-step {
    min-height: auto;
  }

  .section {
    padding-block: 76px;
  }

  .portfolio-section {
    padding-block: 40px 86px;
    --card-w: min(82vw, 320px);
  }

  .carousel-header {
    align-items: start;
    flex-direction: column;
    gap: 8px;
  }

  .portfolio-card {
    min-height: 270px;
  }

  .portfolio-grid .portfolio-card {
    min-height: 300px;
  }

  .signature-visual {
    min-height: 170px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }

  .neural-canvas,
  .band-media,
  .portfolio-track,
  .portfolio-card {
    transform: none !important;
    animation: none !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}