:root {
  color-scheme: dark;
  --ink: #f6f8fb;
  --muted: #9ca9b8;
  --paper: #030507;
  --surface: #0b1118;
  --surface-strong: #111923;
  --line: rgba(157, 181, 204, 0.22);
  --blue: #00aeff;
  --blue-deep: #006dff;
  --cyan: #21d8ff;
  --steel: #6f8498;
  --chrome: #dce5ef;
  --shadow: rgba(0, 174, 255, 0.32);
  --field-bg: rgba(255, 255, 255, 0.05);
  --panel-sheen: rgba(255, 255, 255, 0.08);
  --panel-sheen-soft: rgba(255, 255, 255, 0.06);
  --interactive-bg: rgba(255, 255, 255, 0.04);
  --subtle-bg: rgba(255, 255, 255, 0.03);
  --inset-highlight: inset 0 1px 0 rgba(255, 255, 255, 0.08);
  --body-bg: linear-gradient(180deg, #101722 0%, #06101c 42%, #020304 100%);
  --header-bg: rgba(5, 7, 10, 0.82);
  --brand-bg: rgba(0, 12, 22, 0.72);
  --modal-bg-end: #070d14;
  --blob-1: rgba(0, 109, 255, 0.48);
  --blob-2: rgba(33, 216, 255, 0.2);
  --blob-3: rgba(111, 132, 152, 0.18);
  --blob-4: rgba(0, 174, 255, 0.28);
  --h1-gradient: linear-gradient(90deg, #ffffff, var(--chrome), #72ceff, var(--chrome), #ffffff);
  --swatch-bg: rgba(0, 10, 20, 0.58);
  --swatch-block: rgba(33, 216, 255, 0.18);
}

:root[data-theme="light"] {
  color-scheme: light;
  --ink: #0b1c2b;
  --muted: #4d6072;
  --paper: #eef8fd;
  --surface: #ffffff;
  --surface-strong: #eaf6fd;
  --line: rgba(11, 45, 74, 0.14);
  --blue: #0090dd;
  --blue-deep: #0064c8;
  --cyan: #00b8d9;
  --steel: #5c7185;
  --chrome: #132534;
  --shadow: rgba(0, 144, 221, 0.22);
  --field-bg: rgba(11, 27, 43, 0.035);
  --panel-sheen: rgba(0, 109, 255, 0.08);
  --panel-sheen-soft: rgba(0, 109, 255, 0.05);
  --interactive-bg: rgba(0, 100, 200, 0.06);
  --subtle-bg: rgba(0, 100, 200, 0.04);
  --inset-highlight: inset 0 1px 0 rgba(0, 100, 200, 0.09);
  --body-bg: linear-gradient(180deg, #eef8fd 0%, #f5fbfe 45%, #ffffff 100%);
  --header-bg: rgba(255, 255, 255, 0.82);
  --brand-bg: rgba(255, 255, 255, 0.78);
  --modal-bg-end: #ffffff;
  --blob-1: rgba(0, 109, 255, 0.14);
  --blob-2: rgba(33, 216, 255, 0.1);
  --blob-3: rgba(111, 132, 152, 0.1);
  --blob-4: rgba(0, 174, 255, 0.12);
  --h1-gradient: linear-gradient(90deg, var(--blue-deep), var(--chrome), var(--cyan), var(--chrome), var(--blue-deep));
  --swatch-bg: rgba(0, 109, 255, 0.06);
  --swatch-block: rgba(0, 109, 255, 0.16);
}

@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) {
    color-scheme: light;
    --ink: #0b1c2b;
    --muted: #4d6072;
    --paper: #eef8fd;
    --surface: #ffffff;
    --surface-strong: #eaf6fd;
    --line: rgba(11, 45, 74, 0.14);
    --blue: #0090dd;
    --blue-deep: #0064c8;
    --cyan: #00b8d9;
    --steel: #5c7185;
    --chrome: #132534;
    --shadow: rgba(0, 144, 221, 0.22);
    --field-bg: rgba(11, 27, 43, 0.035);
    --panel-sheen: rgba(0, 109, 255, 0.08);
    --panel-sheen-soft: rgba(0, 109, 255, 0.05);
    --interactive-bg: rgba(0, 100, 200, 0.06);
    --subtle-bg: rgba(0, 100, 200, 0.04);
    --inset-highlight: inset 0 1px 0 rgba(0, 100, 200, 0.09);
    --body-bg: linear-gradient(180deg, #eef8fd 0%, #f5fbfe 45%, #ffffff 100%);
    --header-bg: rgba(255, 255, 255, 0.82);
    --brand-bg: rgba(255, 255, 255, 0.78);
    --modal-bg-end: #ffffff;
    --blob-1: rgba(0, 109, 255, 0.14);
    --blob-2: rgba(33, 216, 255, 0.1);
    --blob-3: rgba(111, 132, 152, 0.1);
    --blob-4: rgba(0, 174, 255, 0.12);
    --h1-gradient: linear-gradient(90deg, var(--blue-deep), var(--chrome), var(--cyan), var(--chrome), var(--blue-deep));
    --swatch-bg: rgba(0, 109, 255, 0.06);
    --swatch-block: rgba(0, 109, 255, 0.16);
  }
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--body-bg);
  background-attachment: fixed;
  color: var(--ink);
  font-family: "Segoe UI", Arial, Helvetica, sans-serif;
  line-height: 1.5;
  transition: background 260ms ease, color 260ms ease;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    linear-gradient(115deg, transparent 0 18%, rgba(0, 174, 255, 0.08) 18% 19%, transparent 19% 48%, rgba(33, 216, 255, 0.06) 48% 49%, transparent 49%),
    linear-gradient(245deg, transparent 0 62%, rgba(220, 229, 239, 0.05) 62% 63%, transparent 63%);
  background-size: 180% 180%, 160% 160%;
  animation: background-sweep 18s ease-in-out infinite alternate;
}

@keyframes background-sweep {
  0% { background-position: 0% 15%, 100% 85%; }
  50% { background-position: 55% 65%, 45% 35%; }
  100% { background-position: 100% 25%, 0% 75%; }
}

body.modal-open {
  overflow: hidden;
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: 12px;
  left: 12px;
  transform: translateY(-140%);
  border-radius: 6px;
  padding: 10px 16px;
  background: var(--blue);
  color: #001521;
  font-weight: 800;
  text-decoration: none;
  text-transform: uppercase;
  transition: transform 160ms ease;
}

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

.bg-glow {
  position: fixed;
  inset: 0;
  z-index: -2;
  overflow: hidden;
  pointer-events: none;
}

.blob {
  position: absolute;
  border-radius: 50%;
  will-change: transform;
  animation-iteration-count: infinite;
  animation-timing-function: ease-in-out;
}

.blob-1 {
  left: 18%;
  top: 12%;
  width: 46rem;
  height: 46rem;
  background: radial-gradient(circle, var(--blob-1), transparent 70%);
  transform: translate(-50%, -50%);
  animation-name: drift1;
  animation-duration: 20s;
}

.blob-2 {
  left: 84%;
  top: 10%;
  width: 48rem;
  height: 48rem;
  background: radial-gradient(circle, var(--blob-2), transparent 70%);
  transform: translate(-50%, -50%);
  animation-name: drift2;
  animation-duration: 25s;
}

.blob-3 {
  left: 62%;
  top: 54%;
  width: 60rem;
  height: 60rem;
  background: radial-gradient(circle, var(--blob-3), transparent 70%);
  transform: translate(-50%, -50%);
  animation-name: drift3;
  animation-duration: 31s;
}

.blob-4 {
  left: 20%;
  top: 78%;
  width: 52rem;
  height: 52rem;
  background: radial-gradient(circle, var(--blob-4), transparent 70%);
  transform: translate(-50%, -50%);
  animation-name: drift4;
  animation-duration: 23s;
}

@keyframes drift1 {
  0%, 100% { transform: translate(-50%, -50%) translate(0, 0) scale(1); }
  35% { transform: translate(-50%, -50%) translate(4vw, 3vh) scale(1.08); }
  70% { transform: translate(-50%, -50%) translate(-3vw, 4vh) scale(0.96); }
}

@keyframes drift2 {
  0%, 100% { transform: translate(-50%, -50%) translate(0, 0) scale(1); }
  40% { transform: translate(-50%, -50%) translate(-5vw, 4vh) scale(0.94); }
  75% { transform: translate(-50%, -50%) translate(-2vw, -3vh) scale(1.06); }
}

@keyframes drift3 {
  0%, 100% { transform: translate(-50%, -50%) translate(0, 0) scale(1); }
  30% { transform: translate(-50%, -50%) translate(3vw, -4vh) scale(1.05); }
  65% { transform: translate(-50%, -50%) translate(-4vw, -2vh) scale(0.95); }
}

@keyframes drift4 {
  0%, 100% { transform: translate(-50%, -50%) translate(0, 0) scale(1); }
  45% { transform: translate(-50%, -50%) translate(4vw, -3vh) scale(1.07); }
  80% { transform: translate(-50%, -50%) translate(2vw, 3vh) scale(0.97); }
}

@media (prefers-reduced-motion: reduce) {
  body::before,
  .blob,
  .hero-panel-wrap,
  h1,
  .button-pulse,
  .brand-dot {
    animation: none;
  }

  .reveal,
  .reveal-stagger > * {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px clamp(18px, 5vw, 64px);
  background: var(--header-bg);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(12px);
  transition: background 260ms ease;
}

.brand {
  display: inline-flex;
  align-items: center;
  border: 1px solid rgba(0, 174, 255, 0.22);
  border-radius: 8px;
  padding: 3px 8px;
  background: var(--brand-bg);
  box-shadow: inset 0 0 18px rgba(0, 174, 255, 0.08), 0 0 20px rgba(0, 174, 255, 0.12);
  text-decoration: none;
  transition: background 260ms ease;
}

.brand-mark {
  width: 34px;
  height: 34px;
  flex: 0 0 auto;
  filter: drop-shadow(0 0 10px rgba(0, 174, 255, 0.42));
}

.brand img {
  height: 34px;
  width: auto;
  flex: 0 0 auto;
  display: block;
}

.founder-note {
  margin-top: 1.2rem;
  padding-left: 1rem;
  border-left: 3px solid var(--blue);
  color: var(--ink);
  font-style: italic;
  opacity: 0.88;
}

.founder-note cite {
  display: block;
  margin-top: 0.5rem;
  font-style: normal;
  font-weight: 700;
  opacity: 0.75;
}

.brand-dot {
  animation: dotPulse 2.4s ease-in-out infinite;
  transform-origin: center;
}

@keyframes dotPulse {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.35;
  }
}

.brand-name {
  display: flex;
  align-items: baseline;
  gap: 7px;
  margin-left: 9px;
  white-space: nowrap;
}

.brand-name strong {
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  color: var(--chrome);
}

.brand-name span {
  color: var(--blue);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

nav {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 18px;
  color: var(--chrome);
  font-size: 0.95rem;
  text-transform: uppercase;
}

nav a {
  position: relative;
  text-decoration: none;
}

nav a::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: -4px;
  left: 0;
  height: 2px;
  background: var(--blue);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 220ms ease;
}

nav a:hover {
  color: var(--blue);
}

nav a:hover::after,
nav a:focus-visible::after {
  transform: scaleX(1);
}

.nav-account {
  min-height: 34px;
  border: 1px solid rgba(0, 174, 255, 0.42);
  border-radius: 5px;
  padding: 0 12px;
  background: rgba(0, 174, 255, 0.08);
  color: var(--chrome);
  cursor: pointer;
  font: inherit;
  font-weight: 800;
  text-transform: uppercase;
}

.nav-account:hover {
  color: var(--blue);
}

.nav-account:focus-visible {
  border-color: rgba(0, 174, 255, 0.84);
  box-shadow: 0 0 0 3px rgba(0, 174, 255, 0.14);
  outline: none;
}

.theme-toggle {
  display: inline-flex;
  width: 34px;
  height: 34px;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(0, 174, 255, 0.42);
  border-radius: 50%;
  background: var(--field-bg);
  color: var(--chrome);
  cursor: pointer;
  transition: border-color 160ms ease, transform 160ms ease;
}

.theme-toggle:hover {
  border-color: rgba(0, 174, 255, 0.78);
  transform: translateY(-1px);
}

.theme-toggle:focus-visible {
  border-color: rgba(0, 174, 255, 0.84);
  box-shadow: 0 0 0 3px rgba(0, 174, 255, 0.14);
  outline: none;
}

.theme-toggle svg {
  width: 17px;
  height: 17px;
}

.theme-toggle .icon-sun {
  display: none;
}

:root[data-theme="light"] .theme-toggle .icon-moon {
  display: none;
}

:root[data-theme="light"] .theme-toggle .icon-sun {
  display: block;
}

@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) .theme-toggle .icon-moon {
    display: none;
  }

  :root:not([data-theme="dark"]) .theme-toggle .icon-sun {
    display: block;
  }
}

main {
  width: min(1120px, calc(100% - 36px));
  margin: 0 auto;
}

.hero {
  min-height: 82vh;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(280px, 0.95fr);
  align-items: center;
  gap: clamp(28px, 6vw, 80px);
  padding: 56px 0 48px;
}

.hero-copy {
  max-width: 660px;
}

.eyebrow,
.section-label {
  margin: 0 0 12px;
  color: var(--blue);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

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

h1 {
  margin-bottom: 18px;
  font-size: clamp(2.4rem, 7vw, 5.8rem);
  line-height: 1.06;
  letter-spacing: 0;
  max-width: 760px;
  background: var(--h1-gradient);
  background-size: 220% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-shadow: 0 0 32px rgba(0, 174, 255, 0.08);
  animation: shimmerText 9s ease-in-out infinite;
}

@keyframes shimmerText {
  0%,
  100% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
}

h2 {
  margin-bottom: 12px;
  font-size: clamp(1.8rem, 4vw, 3.2rem);
  line-height: 1.05;
  color: var(--chrome);
}

h3 {
  margin-bottom: 10px;
  font-size: 1.15rem;
}

.hero p,
.section > p,
.contact p,
.service-card p,
article p {
  color: var(--muted);
  font-size: 1rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.button {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: 6px;
  padding: 0 20px;
  cursor: pointer;
  font: inherit;
  font-weight: 800;
  text-decoration: none;
  text-transform: uppercase;
  font-size: 0.86rem;
}

.button.primary {
  background: linear-gradient(135deg, var(--blue), var(--blue-deep));
  color: #ffffff;
  box-shadow: 0 0 28px rgba(0, 174, 255, 0.34);
}

.button.primary:hover {
  filter: brightness(1.12);
}

.button.secondary {
  border: 1px solid var(--line);
  background: var(--field-bg);
  color: var(--chrome);
}

.hero-panel-wrap {
  perspective: 1400px;
  animation: heroFloat 7s ease-in-out infinite;
}

@keyframes heroFloat {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-14px);
  }
}

.hero-panel {
  position: relative;
  min-height: 490px;
  cursor: pointer;
  border-radius: 6px;
  transform-style: preserve-3d;
  transition: transform 700ms cubic-bezier(0.2, 0.75, 0.2, 1);
  outline: none;
}

.hero-panel:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 6px;
}

.hero-panel.is-flipped {
  transform: rotateY(180deg);
}

.hero-panel:hover {
  transform: scale(1.035);
}

.hero-panel.is-flipped:hover {
  transform: rotateY(180deg) scale(1.035);
}

.hero-panel-face {
  position: absolute;
  inset: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 6px;
  background:
    linear-gradient(145deg, var(--panel-sheen), transparent 44%),
    radial-gradient(circle at 18% 20%, rgba(33, 216, 255, 0.16), transparent 13rem),
    radial-gradient(circle at 50% 65%, rgba(0, 174, 255, 0.28), transparent 16rem),
    var(--surface);
  box-shadow: 0 28px 100px rgba(0, 0, 0, 0.42), 0 0 52px rgba(0, 174, 255, 0.14);
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  transition: box-shadow 300ms ease;
}

.hero-panel:hover .hero-panel-face {
  box-shadow: 0 34px 120px rgba(0, 0, 0, 0.48), 0 0 68px rgba(0, 174, 255, 0.28);
}

.hero-panel-back {
  display: grid;
  align-content: center;
  gap: 22px;
  padding: 30px;
  transform: rotateY(180deg);
  background:
    radial-gradient(circle at 78% 18%, rgba(33, 216, 255, 0.2), transparent 12rem),
    linear-gradient(145deg, rgba(255, 255, 255, 0.08), transparent 48%),
    var(--surface);
}

.layout-preview-heading { display: grid; gap: 6px; }
.layout-preview-heading span { color: var(--blue); font-size: .72rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.layout-preview-heading strong { color: var(--chrome); font-size: clamp(1.35rem, 2.5vw, 1.9rem); }
.hero-panel-back > p { margin: 0; color: var(--muted); font-size: .9rem; }

.mini-layout-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.mini-layout { position: relative; display: grid; grid-template-columns: 1.35fr .75fr; grid-template-rows: 22px 1fr 1fr; gap: 5px; min-height: 130px; padding: 10px; border: 1px solid rgba(33,216,255,.26); border-radius: 5px; background: var(--swatch-bg); box-shadow: inset 0 0 22px rgba(0,174,255,.06); }
.mini-layout span { grid-column: 1 / -1; color: var(--chrome); font-size: .66rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.mini-layout i { display: block; border-radius: 2px; background: var(--swatch-block); }
.mini-layout i:first-of-type { grid-row: 2 / 4; background: linear-gradient(145deg, rgba(0,109,255,.8), var(--swatch-block)); }
.mini-layout-showcase { grid-template-columns: 1fr 1fr; }
.mini-layout-showcase i:first-of-type { grid-column: 1 / -1; grid-row: 2; }
.mini-layout-conversion { grid-template-columns: .7fr 1.3fr; }

.flip-hint { position: absolute; right: 20px; bottom: 16px; z-index: 3; color: var(--chrome); font-size: .7rem; font-weight: 800; letter-spacing: .09em; text-transform: uppercase; opacity: .75; }
.hero-panel-back .flip-hint { right: 24px; bottom: 18px; }

@media (max-width: 560px) {
  .hero-panel-back { gap: 16px; padding: 22px; }
  .mini-layout { min-height: 112px; padding: 8px; }
  .mini-layout span { font-size: .56rem; }
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}

.metric-grid div {
  display: grid;
  gap: 4px;
}

.metric-grid strong {
  font-size: 1.1rem;
  color: var(--chrome);
}

.metric-grid span {
  color: var(--blue);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.hero-panel::before,
.hero-panel::after {
  content: "";
  position: absolute;
  inset: auto 12% 96px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--blue), transparent);
  box-shadow: 0 0 18px var(--blue);
}

.hero-panel::after {
  inset: auto 26% 84px;
  opacity: 0.55;
}

.hero-panel::before,
.hero-panel::after {
  display: none;
}

.hero-pulse-line {
  position: absolute;
  right: 8%;
  bottom: 72px;
  left: 8%;
  width: 84%;
  height: 52px;
  overflow: visible;
  pointer-events: none;
}

.hero-pulse-line path {
  fill: none;
  vector-effect: non-scaling-stroke;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.pulse-track {
  stroke: url(#heroPulseGradient);
  stroke-width: 2.75;
  stroke-dasharray: 1;
  stroke-dashoffset: 1;
  opacity: 0;
  filter: drop-shadow(0 0 4px rgba(0, 174, 255, 0.5)) drop-shadow(0 0 10px rgba(33, 216, 255, 0.35));
  animation: drawSmoothEcg 4.6s cubic-bezier(0.35, 0, 0.22, 1) infinite;
}

@keyframes drawSmoothEcg {
  0%, 7% {
    stroke-dashoffset: 1;
    opacity: 0;
  }
  10% {
    opacity: 1;
  }
  82% {
    stroke-dashoffset: 0;
    opacity: 1;
  }
  94% {
    stroke-dashoffset: 0;
    opacity: 0.72;
  }
  100% {
    stroke-dashoffset: 0;
    opacity: 0;
  }
}

.mark-stage {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 170px;
}

.mark-stage-icon {
  width: 132px;
  height: 132px;
  filter: drop-shadow(0 0 30px rgba(0, 174, 255, 0.5));
}

.preview-body {
  position: relative;
  z-index: 1;
  display: grid;
  align-content: end;
  padding: 24px 28px 30px;
}

.preview-body strong {
  font-size: clamp(1.45rem, 3.4vw, 2.25rem);
  color: var(--chrome);
}

.preview-body p {
  max-width: 320px;
  color: var(--blue);
}

.section {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1fr);
  gap: clamp(20px, 5vw, 72px);
  padding: 64px 0;
  border-top: 1px solid var(--line);
}

.service-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.services-alt-action {
  grid-column: 1 / -1;
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 0.92rem;
  text-align: center;
}

.services-alt-action button {
  border: 0;
  background: none;
  padding: 0;
  color: var(--blue);
  cursor: pointer;
  font: inherit;
  font-weight: 800;
  text-decoration: underline;
}

.services-alt-action button:hover,
.services-alt-action button:focus-visible {
  color: var(--cyan);
  outline: none;
}

.process-section {
  display: block;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(14px, 3vw, 20px);
  margin-top: 40px;
}

.demo-section {
  display: block;
}

.demo-heading {
  max-width: 760px;
}

.demo-heading > p:last-child {
  margin-top: 16px;
  color: var(--muted);
}

.demo-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: clamp(18px, 3vw, 28px);
  margin-top: 40px;
}

.areas-section {
  display: block;
}

.demo-grid {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  width: 100%;
}

.demo-card {
  display: grid;
  align-content: start;
  gap: 0.8rem;
  min-height: 250px;
  padding: 1.6rem;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: linear-gradient(145deg, var(--surface-strong), var(--surface));
  color: var(--ink);
  text-decoration: none;
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.demo-card:hover,
.demo-card:focus-visible {
  transform: translateY(-5px);
  border-color: var(--blue);
  box-shadow: 0 22px 55px var(--shadow);
}

.demo-card-featured {
  grid-column: span 1;
  background:
    radial-gradient(circle at 80% 10%, var(--shadow), transparent 38%),
    linear-gradient(145deg, var(--surface-strong), var(--surface));
}

.demo-card-link {
  display: grid;
  align-content: start;
  gap: 0.8rem;
  color: inherit;
  text-decoration: none;
}

.demo-kicker {
  color: var(--cyan);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.demo-link {
  margin-top: auto;
  color: var(--blue);
  font-weight: 700;
}

.demo-card h3 {
  font-size: clamp(1.4rem, 3vw, 2rem);
}

.demo-card p {
  margin: 10px 0 20px;
  color: var(--muted);
}

.demo-highlight {
  color: var(--ink);
  opacity: 0.72;
  font-size: 0.85rem;
  font-weight: 600;
  border-top: 1px solid var(--line);
  padding-top: 0.6rem;
}

.service-card,
article {
  position: relative;
  min-height: 180px;
  padding: 22px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 6px;
  background:
    radial-gradient(circle at 90% 10%, rgba(0, 174, 255, 0.12), transparent 9rem),
    linear-gradient(145deg, var(--panel-sheen), transparent),
    var(--surface);
  box-shadow: var(--inset-highlight);
}

.service-card::before,
article::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(220px circle at var(--mx, 50%) var(--my, 50%), rgba(0, 174, 255, 0.16), transparent 70%);
  opacity: 0;
  transition: opacity 240ms ease;
  pointer-events: none;
}

.service-card:hover::before,
article:hover::before {
  opacity: 1;
}

.service-card {
  width: 100%;
  color: inherit;
  cursor: pointer;
  font: inherit;
  text-align: left;
  transition: border-color 160ms ease, transform 160ms ease, box-shadow 160ms ease;
}

.service-card:hover,
.service-card:focus-visible {
  border-color: rgba(0, 174, 255, 0.78);
  box-shadow: var(--inset-highlight), 0 0 34px rgba(0, 174, 255, 0.18);
  outline: none;
  transform: translateY(-2px);
}

article span {
  display: block;
  margin-bottom: 32px;
  color: var(--blue);
  font-size: 0.78rem;
  font-weight: 900;
}

.service-card span {
  display: block;
  margin-bottom: 32px;
  color: var(--blue);
  font-size: 0.78rem;
  font-weight: 900;
}

.faq-section {
  display: block;
}

.faq-list {
  display: grid;
  gap: 12px;
  margin-top: 40px;
}

.faq-list details {
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 18px 22px;
  background:
    linear-gradient(145deg, var(--panel-sheen-soft), transparent),
    var(--surface);
  box-shadow: var(--inset-highlight);
}

.faq-list summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  color: var(--chrome);
  font-weight: 800;
  font-size: 1.02rem;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary::after {
  content: "+";
  flex: 0 0 auto;
  color: var(--blue);
  font-size: 1.3rem;
  font-weight: 900;
  transition: transform 160ms ease;
}

.faq-list details[open] summary::after {
  transform: rotate(45deg);
}

.faq-list summary:focus-visible {
  outline: none;
  color: var(--blue);
}

.faq-list details p {
  margin-top: 14px;
  color: var(--muted);
}

.contact {
  align-items: center;
}

.contact-actions {
  display: flex;
  flex-wrap: wrap;
  justify-self: end;
  gap: 12px;
}

.contact-actions .button {
  min-width: 120px;
}

.social-link {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  gap: 10px;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 0 16px;
  background: var(--interactive-bg);
  color: var(--chrome);
  font-size: 0.9rem;
  font-weight: 800;
  text-decoration: none;
}

.social-link:hover {
  border-color: rgba(0, 174, 255, 0.72);
  color: var(--ink);
}

.social-link span {
  display: inline-grid;
  width: 28px;
  height: 28px;
  place-items: center;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue), var(--blue-deep));
  color: #ffffff;
  font-size: 0.72rem;
}

.contact .button {
  justify-self: end;
}

footer {
  width: min(1120px, calc(100% - 36px));
  margin: 0 auto;
  padding: 28px 0 48px;
  color: var(--muted);
  border-top: 1px solid var(--line);
}

footer p {
  margin: 0 0 8px;
}

.footer-links {
  margin-bottom: 0 !important;
  font-size: 0.9rem;
}

.footer-links a {
  text-decoration: none;
  color: var(--muted);
}

.footer-links a:hover {
  color: var(--blue);
}

.location-hero {
  grid-template-columns: minmax(0, 1fr);
  min-height: auto;
  padding: 64px 0 32px;
}

.location-hero .hero-copy {
  max-width: 820px;
}

.who-list {
  display: grid;
  gap: 10px;
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}

.who-list li {
  position: relative;
  padding-left: 22px;
  color: var(--muted);
}

.who-list li::before {
  content: "\2192";
  position: absolute;
  left: 0;
  color: var(--blue);
  font-weight: 900;
}

.contact-form {
  display: grid;
  gap: 14px;
}

.contact-form label {
  display: grid;
  gap: 8px;
  color: var(--chrome);
  font-size: 0.86rem;
  font-weight: 800;
  text-transform: uppercase;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 12px 13px;
  background: var(--field-bg);
  color: var(--ink);
  font: inherit;
  text-transform: none;
}

.contact-form textarea {
  resize: vertical;
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: rgba(0, 174, 255, 0.78);
  box-shadow: 0 0 0 3px rgba(0, 174, 255, 0.14);
  outline: none;
}

.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 700ms ease, transform 700ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

.reveal-stagger > * {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 600ms ease, transform 600ms ease;
}

.reveal-stagger.is-visible > * {
  opacity: 1;
  transform: none;
}

.reveal-stagger.is-visible > *:nth-child(2) {
  transition-delay: 90ms;
}

.reveal-stagger.is-visible > *:nth-child(3) {
  transition-delay: 180ms;
}

.reveal-stagger.is-visible > *:nth-child(4) {
  transition-delay: 270ms;
}

.reveal-stagger.is-visible > *:nth-child(5) {
  transition-delay: 340ms;
}

.reveal-stagger.is-visible > *:nth-child(6) {
  transition-delay: 400ms;
}

.reveal-stagger.is-visible > *:nth-child(7) {
  transition-delay: 450ms;
}

.reveal-stagger.is-visible > *:nth-child(n + 8) {
  transition-delay: 500ms;
}

@keyframes pulseGlow {
  0%,
  100% {
    box-shadow: 0 0 28px rgba(0, 174, 255, 0.34);
  }
  50% {
    box-shadow: 0 0 46px rgba(0, 174, 255, 0.62);
  }
}

.button-pulse {
  animation: pulseGlow 3.2s ease-in-out infinite;
}

.button-pulse:hover {
  animation-play-state: paused;
}

.legal-page {
  max-width: 760px;
  padding: 56px 0 40px;
}

.legal-page h1 {
  margin: 0 0 6px;
  font-size: clamp(2rem, 5vw, 3rem);
  line-height: 1.05;
  color: var(--chrome);
  background: none;
  -webkit-background-clip: initial;
  background-clip: initial;
  text-shadow: none;
}

.legal-updated {
  color: var(--muted);
  font-size: 0.9rem;
}

.legal-note {
  margin: 18px 0 36px;
  padding: 14px 18px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--subtle-bg);
  color: var(--muted);
  font-size: 0.9rem;
}

.legal-page h2 {
  margin-top: 34px;
  font-size: 1.35rem;
}

.legal-page p {
  color: var(--muted);
}

.legal-page a {
  color: var(--blue);
}

.legal-back {
  margin-top: 48px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

.legal-back a {
  text-decoration: none;
  font-weight: 800;
}

.modal {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: none;
  place-items: center;
  padding: 18px;
}

.modal.is-open {
  display: grid;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(1, 4, 8, 0.16);
}

:root[data-theme="light"] .modal-backdrop {
  background: rgba(11, 27, 43, 0.1);
}

body.modal-open .blob {
  animation-duration: 9s !important;
  filter: brightness(1.6) saturate(1.3);
}

.modal-panel {
  position: relative;
  z-index: 1;
  width: min(620px, 100%);
  max-height: calc(100vh - 36px);
  overflow: auto;
  border: 1px solid rgba(0, 174, 255, 0.42);
  border-radius: 8px;
  padding: clamp(22px, 4vw, 34px);
  background:
    radial-gradient(circle at 90% 8%, rgba(33, 216, 255, 0.18), transparent 13rem),
    linear-gradient(145deg, var(--panel-sheen), transparent 42%),
    var(--modal-bg-end);
  box-shadow: 0 30px 120px rgba(0, 0, 0, 0.58), 0 0 48px rgba(0, 174, 255, 0.22);
}

.pricing-modal {
  z-index: 70;
}

.pricing-modal-panel {
  position: relative;
  z-index: 1;
  display: grid;
  width: min(1180px, calc(100% - 28px));
  height: min(860px, calc(100vh - 28px));
  grid-template-rows: auto 1fr;
  overflow: hidden;
  border: 1px solid rgba(0, 174, 255, 0.42);
  border-radius: 8px;
  background:
    radial-gradient(circle at 90% 8%, rgba(33, 216, 255, 0.16), transparent 13rem),
    linear-gradient(145deg, var(--panel-sheen), transparent 42%),
    var(--modal-bg-end);
  box-shadow: 0 30px 120px rgba(0, 0, 0, 0.68), 0 0 48px rgba(0, 174, 255, 0.24);
}

.pricing-modal-header {
  padding: 20px clamp(18px, 3vw, 30px) 14px;
  border-bottom: 1px solid var(--line);
}

.pricing-modal-header h2 {
  margin: 0;
  padding-right: 44px;
  font-size: clamp(1.25rem, 3vw, 2rem);
}

.pricing-modal-header p:last-child {
  max-width: 720px;
  margin: 10px 0 0;
  color: var(--muted);
}

.pricing-frame {
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
  background: var(--paper);
}

.modal-close {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 36px;
  height: 36px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: var(--interactive-bg);
  color: var(--chrome);
  cursor: pointer;
  font-size: 1rem;
  font-weight: 900;
}

.modal-close:hover {
  border-color: rgba(0, 174, 255, 0.72);
  color: #ffffff;
}

.modal-panel form {
  display: grid;
  gap: 14px;
  margin-top: 22px;
}

.modal-alt-action {
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 0.9rem;
  text-align: center;
}

.modal-alt-action button {
  border: 0;
  background: none;
  padding: 0;
  color: var(--blue);
  cursor: pointer;
  font: inherit;
  font-weight: 800;
  text-decoration: underline;
}

.modal-alt-action button:hover,
.modal-alt-action button:focus-visible {
  color: var(--cyan);
  outline: none;
}

.modal-panel label {
  display: grid;
  gap: 8px;
  color: var(--chrome);
  font-size: 0.86rem;
  font-weight: 800;
  text-transform: uppercase;
}

.modal-panel input,
.modal-panel textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 12px 13px;
  background: var(--field-bg);
  color: var(--ink);
  font: inherit;
  text-transform: none;
}

.modal-panel textarea {
  resize: vertical;
}

.modal-panel input:focus,
.modal-panel textarea:focus {
  border-color: rgba(0, 174, 255, 0.78);
  box-shadow: 0 0 0 3px rgba(0, 174, 255, 0.14);
  outline: none;
}

.login-modal,
.account-modal {
  z-index: 75;
}

.login-panel,
.account-panel {
  width: min(680px, 100%);
}

.oauth-actions {
  display: grid;
  gap: 10px;
  margin-top: 22px;
}

.button.oauth {
  gap: 10px;
  width: 100%;
  background: var(--interactive-bg);
  border: 1px solid var(--line);
  color: var(--chrome);
  text-transform: none;
  font-size: 0.92rem;
}

.button.oauth:hover {
  border-color: rgba(0, 174, 255, 0.6);
  color: var(--ink);
}

.button.oauth svg {
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
}

.divider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 22px 0;
  color: var(--muted);
  font-size: 0.78rem;
  text-transform: uppercase;
}

.divider::before,
.divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--line);
}

.account-tabs {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  margin: 0 0 22px;
}

.account-tabs button {
  min-height: 42px;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 0 10px;
  background: var(--interactive-bg);
  color: var(--chrome);
  cursor: pointer;
  font: inherit;
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.account-tabs button.is-active {
  border-color: rgba(0, 174, 255, 0.78);
  background: linear-gradient(135deg, rgba(0, 174, 255, 0.28), rgba(0, 109, 255, 0.2));
  color: #ffffff;
  box-shadow: 0 0 24px rgba(0, 174, 255, 0.16);
}

.modal-panel .account-form {
  display: none;
  gap: 14px;
  margin-top: 0;
}

.modal-panel .account-form.is-active {
  display: grid;
}

.account-form label {
  position: relative;
}

.account-form label.is-missing input {
  border-color: rgba(255, 83, 83, 0.9);
  box-shadow: 0 0 0 3px rgba(255, 83, 83, 0.16);
}

.field-error {
  display: none;
  color: #ff8d8d;
  font-size: 0.74rem;
  font-weight: 800;
  text-transform: none;
}

.account-form label.is-missing .field-error {
  display: block;
}

.form-status {
  min-height: 24px;
  margin: 0;
  color: var(--cyan);
  font-weight: 700;
}

.form-status.is-error {
  color: #ff8d8d;
}

.account-body {
  display: grid;
  gap: 32px;
  margin-top: 22px;
}

.profile-form {
  display: grid;
  gap: 14px;
}

.account-email {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.account-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 4px;
}

.request-history h3 {
  margin: 0 0 14px;
  font-size: 1.05rem;
  color: var(--chrome);
}

.request-history-empty {
  color: var(--muted);
}

.request-list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.request-item {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 14px 16px;
  background: var(--subtle-bg);
}

.request-item strong {
  display: block;
  color: var(--chrome);
}

.request-meta {
  color: var(--muted);
  font-size: 0.84rem;
}

.status-badge {
  flex: 0 0 auto;
  border-radius: 20px;
  padding: 4px 12px;
  font-size: 0.74rem;
  font-weight: 900;
  text-transform: uppercase;
  white-space: nowrap;
}

.status-badge.status-new {
  background: rgba(0, 174, 255, 0.16);
  color: var(--blue);
}

.status-badge.status-in_review {
  background: rgba(220, 229, 239, 0.16);
  color: var(--chrome);
}

.status-badge.status-quoted {
  background: rgba(33, 216, 255, 0.16);
  color: var(--cyan);
}

.status-badge.status-in_progress {
  background: rgba(0, 109, 255, 0.2);
  color: #8fc4ff;
}

.status-badge.status-completed {
  background: rgba(76, 217, 100, 0.18);
  color: #7be08f;
}

.status-badge.status-archived {
  background: rgba(157, 181, 204, 0.16);
  color: var(--muted);
}

@media (max-width: 980px) {
  .process-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
  }

  nav {
    width: 100%;
    justify-content: flex-start;
  }

  .hero,
  .section,
  .service-grid,
  .process-grid,
  .demo-grid {
    grid-template-columns: 1fr;
  }

  .demo-card-featured {
    grid-column: auto;
  }

  .hero {
    min-height: auto;
  }

  .contact-actions,
  .contact .button {
    justify-self: start;
  }

  .pricing-modal-panel {
    width: calc(100% - 16px);
    height: calc(100vh - 16px);
  }

  .account-tabs {
    grid-template-columns: 1fr;
  }
}