:root {
  --background: #0b0f19;
  --background-deep: #070a11;
  --surface: #111827;
  --surface-soft: #151e2e;
  --surface-raised: #172235;
  --primary: #0a2540;
  --teal: #00b3a4;
  --cyan: #3ddcff;
  --blue: #1677ff;
  --text: #ffffff;
  --text-soft: #d9e3f0;
  --muted: #a1a1aa;
  --border: rgba(150, 190, 230, 0.14);
  --border-bright: rgba(61, 220, 255, 0.32);
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.38);
  --shadow-blue: 0 18px 60px rgba(0, 105, 255, 0.16);
  --radius-sm: 12px;
  --radius-md: 20px;
  --radius-lg: 30px;
  --container: 1200px;
  --header-height: 78px;
  --transition: 240ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 20px);
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 8% 9%, rgba(0, 116, 255, 0.08), transparent 25%),
    radial-gradient(circle at 90% 35%, rgba(0, 179, 164, 0.05), transparent 22%),
    var(--background);
  color: var(--text);
  font-family: Inter, "SF Pro Display", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body.nav-open {
  overflow: hidden;
}

::selection {
  background: rgba(61, 220, 255, 0.25);
  color: var(--text);
}

img,
svg {
  display: block;
}

img {
  max-width: 100%;
}

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

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

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button {
  border: 0;
}

:focus-visible {
  outline: 3px solid rgba(61, 220, 255, 0.85);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 2000;
  padding: 10px 16px;
  border-radius: 10px;
  background: var(--cyan);
  color: #04131d;
  font-weight: 800;
  transform: translateY(-150%);
  transition: transform var(--transition);
}

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

.svg-sprite {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

.page-noise {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: 0.15;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.12'/%3E%3C/svg%3E");
}

.scroll-progress {
  position: fixed;
  inset: 0 0 auto;
  z-index: 1001;
  height: 2px;
  background: transparent;
}

.scroll-progress span {
  display: block;
  width: 0;
  height: 100%;
  background: linear-gradient(90deg, var(--blue), var(--cyan), var(--teal));
  box-shadow: 0 0 12px rgba(61, 220, 255, 0.8);
}

.container {
  width: min(calc(100% - 40px), var(--container));
  margin-inline: auto;
}

.section {
  position: relative;
  padding-block: 128px;
}

.section-heading {
  max-width: 720px;
}

.section-heading h2 {
  margin: 16px 0 0;
  font-size: clamp(2.35rem, 5vw, 4.65rem);
  font-weight: 650;
  letter-spacing: -0.055em;
  line-height: 1.02;
}

.section-heading h2 span {
  color: var(--muted);
}

.section-heading p {
  max-width: 580px;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: 1.05rem;
}

.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--cyan);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.section-kicker::before {
  width: 28px;
  height: 1px;
  background: currentColor;
  content: "";
}

.heading-row {
  display: flex;
  max-width: none;
  align-items: end;
  justify-content: space-between;
  gap: 64px;
  margin-bottom: 56px;
}

.heading-row > p {
  max-width: 430px;
  margin-bottom: 6px;
}

.centered {
  margin-inline: auto;
  text-align: center;
}

.centered .section-kicker {
  justify-content: center;
}

.centered p {
  margin-inline: auto;
}

.button {
  display: inline-flex;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 999px;
  cursor: pointer;
  font-size: 0.92rem;
  font-weight: 750;
  line-height: 1;
  transition:
    color var(--transition),
    background var(--transition),
    border-color var(--transition),
    box-shadow var(--transition),
    transform var(--transition);
}

.button:hover {
  transform: translateY(-2px);
}

.button:active {
  transform: translateY(0) scale(0.98);
}

.button svg,
.text-link svg,
.service-card a svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
  transition: transform var(--transition);
}

.button:hover svg,
.text-link:hover svg,
.service-card a:hover svg {
  transform: translateX(4px);
}

.button-primary {
  background: linear-gradient(135deg, #058eff, #19c5e7);
  box-shadow: 0 14px 38px rgba(0, 137, 255, 0.28), inset 0 1px rgba(255, 255, 255, 0.26);
  color: #fff;
}

.button-primary:hover {
  box-shadow: 0 18px 48px rgba(0, 137, 255, 0.38), inset 0 1px rgba(255, 255, 255, 0.3);
}

.button-secondary {
  border-color: var(--border);
  background: rgba(255, 255, 255, 0.035);
  color: var(--text-soft);
}

.button-secondary:hover {
  border-color: rgba(255, 255, 255, 0.24);
  background: rgba(255, 255, 255, 0.075);
  color: var(--text);
}

.button-ghost {
  min-height: 46px;
  border-color: rgba(255, 255, 255, 0.15);
  background: rgba(255, 255, 255, 0.07);
}

.button-small {
  min-height: 44px;
  padding-inline: 18px;
  background: #fff;
  color: #07111e;
  font-size: 0.82rem;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--text);
  font-size: 0.92rem;
  font-weight: 750;
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 1000;
  height: var(--header-height);
  border-bottom: 1px solid transparent;
  transition:
    background var(--transition),
    border-color var(--transition),
    box-shadow var(--transition);
}

.site-header.scrolled {
  border-color: rgba(255, 255, 255, 0.07);
  background: rgba(7, 11, 19, 0.82);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.18);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.nav-wrap {
  display: flex;
  height: 100%;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  gap: 12px;
}

.brand img {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  box-shadow: 0 0 24px rgba(0, 119, 255, 0.22);
  object-fit: cover;
}

.brand-copy {
  display: flex;
  flex-direction: column;
  line-height: 1.05;
}

.brand-copy strong {
  font-size: 0.93rem;
  letter-spacing: -0.02em;
}

.brand-copy small {
  margin-top: 5px;
  color: var(--muted);
  font-size: 0.58rem;
  font-weight: 650;
  letter-spacing: 0.19em;
  text-transform: uppercase;
}

.primary-nav {
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav-link {
  position: relative;
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  padding-inline: 14px;
  color: var(--muted);
  font-size: 0.83rem;
  font-weight: 650;
  transition: color var(--transition);
}

.nav-link::after {
  position: absolute;
  right: 14px;
  bottom: 7px;
  left: 14px;
  height: 1px;
  background: var(--cyan);
  content: "";
  opacity: 0;
  transform: scaleX(0.3);
  transition: opacity var(--transition), transform var(--transition);
}

.nav-link:hover,
.nav-link.active {
  color: var(--text);
}

.nav-link.active::after {
  opacity: 1;
  transform: scaleX(1);
}

.nav-cta {
  margin-left: 10px;
}

.nav-toggle {
  display: none;
  width: 48px;
  height: 48px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.035);
  cursor: pointer;
}

.nav-toggle span {
  position: absolute;
  width: 20px;
  height: 1.5px;
  background: #fff;
  transition: transform var(--transition);
}

.nav-toggle span:first-child {
  transform: translateY(-4px);
}

.nav-toggle span:last-child {
  transform: translateY(4px);
}

.nav-toggle[aria-expanded="true"] span:first-child {
  transform: rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span:last-child {
  transform: rotate(-45deg);
}

.hero {
  position: relative;
  display: flex;
  min-height: 100svh;
  align-items: center;
  overflow: hidden;
  padding: calc(var(--header-height) + 72px) 0 42px;
}

.hero-grid {
  position: absolute;
  inset: 0;
  opacity: 0.18;
  background-image:
    linear-gradient(rgba(83, 157, 224, 0.12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(83, 157, 224, 0.12) 1px, transparent 1px);
  background-position: center;
  background-size: 72px 72px;
  mask-image: linear-gradient(to bottom, black, transparent 90%);
}

.hero::after {
  position: absolute;
  right: -18%;
  bottom: -45%;
  width: 70vw;
  height: 70vw;
  border: 1px solid rgba(61, 220, 255, 0.08);
  border-radius: 50%;
  box-shadow:
    0 0 0 100px rgba(61, 220, 255, 0.012),
    0 0 0 220px rgba(61, 220, 255, 0.01);
  content: "";
}

.hero-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(4px);
  pointer-events: none;
}

.hero-glow-one {
  top: 5%;
  left: -10%;
  width: 450px;
  height: 450px;
  background: rgba(0, 102, 255, 0.1);
  filter: blur(100px);
}

.hero-glow-two {
  top: 24%;
  right: -8%;
  width: 520px;
  height: 520px;
  background: rgba(0, 179, 164, 0.08);
  filter: blur(120px);
}

.hero-layout {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(420px, 0.95fr);
  align-items: center;
  gap: 46px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  margin-bottom: 24px;
  padding: 8px 13px 8px 10px;
  border: 1px solid rgba(61, 220, 255, 0.17);
  border-radius: 999px;
  background: rgba(5, 28, 48, 0.58);
  color: #bfecfa;
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.055em;
}

.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #39f2c7;
  box-shadow: 0 0 0 5px rgba(57, 242, 199, 0.09), 0 0 14px rgba(57, 242, 199, 0.8);
}

.hero h1 {
  max-width: 720px;
  margin: 0;
  font-size: clamp(3.6rem, 6.3vw, 6.15rem);
  font-weight: 650;
  letter-spacing: -0.069em;
  line-height: 0.97;
}

.hero h1 span {
  display: block;
  background: linear-gradient(105deg, #c6d7eb 10%, #46d9ff 52%, #327bff 90%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-summary {
  max-width: 650px;
  margin: 28px 0 0;
  color: #abb8c9;
  font-size: clamp(1rem, 1.5vw, 1.18rem);
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.hero-proof {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 30px;
  color: #8998ab;
  font-size: 0.75rem;
  font-weight: 650;
}

.hero-proof span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.hero-proof svg {
  width: 15px;
  height: 15px;
  fill: none;
  stroke: var(--teal);
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2.2;
}

.hero-visual {
  position: relative;
  min-height: 540px;
}

.hero-visual::before {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 360px;
  height: 360px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 143, 255, 0.18), rgba(0, 179, 164, 0.06) 42%, transparent 68%);
  content: "";
  filter: blur(15px);
  transform: translate(-50%, -50%);
}

.orbit {
  position: absolute;
  top: 50%;
  left: 50%;
  border: 1px solid rgba(93, 179, 255, 0.18);
  border-radius: 50%;
  transform: translate(-50%, -50%);
}

.orbit::before,
.orbit::after {
  position: absolute;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 12px var(--cyan);
  content: "";
}

.orbit-one {
  width: 390px;
  height: 390px;
  animation: orbit-spin 22s linear infinite;
}

.orbit-one::before {
  top: 40px;
  left: 56px;
}

.orbit-one::after {
  right: 25px;
  bottom: 96px;
}

.orbit-two {
  width: 480px;
  height: 480px;
  border-style: dashed;
  border-color: rgba(93, 179, 255, 0.1);
  animation: orbit-spin-reverse 34s linear infinite;
}

.orbit-two::before {
  top: 112px;
  right: 30px;
  background: var(--teal);
  box-shadow: 0 0 12px var(--teal);
}

.orbit-two::after {
  bottom: 28px;
  left: 134px;
}

.brand-core {
  position: absolute;
  top: 50%;
  left: 50%;
  display: grid;
  width: 276px;
  height: 276px;
  place-items: center;
  border: 1px solid rgba(109, 186, 255, 0.22);
  border-radius: 50%;
  background: linear-gradient(145deg, rgba(15, 27, 47, 0.86), rgba(4, 10, 20, 0.88));
  box-shadow:
    0 0 0 12px rgba(11, 22, 40, 0.68),
    0 0 70px rgba(0, 110, 255, 0.24),
    inset 0 0 50px rgba(27, 130, 255, 0.08);
  transform: translate(-50%, -50%);
}

.brand-core::after {
  position: absolute;
  inset: -12px;
  border: 1px solid transparent;
  border-top-color: rgba(61, 220, 255, 0.72);
  border-right-color: rgba(30, 119, 255, 0.32);
  border-radius: 50%;
  content: "";
  animation: orbit-spin 12s linear infinite;
}

.brand-core-ring {
  position: absolute;
  inset: 26px;
  border: 1px solid rgba(61, 220, 255, 0.13);
  border-radius: 50%;
}

.brand-core img {
  position: relative;
  z-index: 2;
  width: 215px;
  height: 215px;
  border-radius: 50%;
  filter: drop-shadow(0 18px 26px rgba(0, 0, 0, 0.52));
  object-fit: cover;
}

.orbit-node {
  position: absolute;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px 8px 9px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: rgba(14, 24, 40, 0.82);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.25);
  color: var(--text-soft);
  font-size: 0.7rem;
  font-weight: 750;
  backdrop-filter: blur(12px);
}

.orbit-node svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: var(--cyan);
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.5;
}

.node-web {
  top: 11%;
  right: 7%;
  animation: float-y 5s ease-in-out infinite;
}

.node-ai {
  top: 42%;
  left: -2%;
  animation: float-y 6s ease-in-out -2s infinite;
}

.node-cloud {
  right: 2%;
  bottom: 15%;
  animation: float-y 5.5s ease-in-out -1s infinite;
}

.glass-card {
  border: 1px solid rgba(155, 201, 255, 0.16);
  background: linear-gradient(145deg, rgba(19, 34, 56, 0.78), rgba(9, 16, 28, 0.72));
  box-shadow: 0 22px 60px rgba(0, 0, 0, 0.38);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.code-card {
  position: absolute;
  z-index: 4;
  bottom: 5%;
  left: -4%;
  width: 210px;
  padding: 14px;
  border-radius: 15px;
  transform: rotate(-4deg);
}

.code-card-top {
  display: flex;
  align-items: center;
  gap: 5px;
  margin-bottom: 15px;
}

.code-card-top span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #ff6a6a;
}

.code-card-top span:nth-child(2) {
  background: #f6c445;
}

.code-card-top span:nth-child(3) {
  background: #34d399;
}

.code-card-top small {
  margin-left: auto;
  color: #718096;
  font-size: 0.55rem;
}

.code-line {
  display: flex;
  gap: 8px;
  margin: 9px 0;
}

.code-line.indent {
  padding-left: 14px;
}

.code-line i {
  display: block;
  width: 25px;
  height: 4px;
  border-radius: 10px;
  background: #9c6eff;
}

.code-line i:nth-child(2) {
  width: 95px;
  background: rgba(175, 194, 219, 0.22);
}

.code-line i.cyan {
  background: var(--cyan);
}

.code-line i.teal {
  background: var(--teal);
}

.code-line i.long {
  width: 120px;
}

.code-line i.medium {
  width: 88px;
}

.code-line i.short {
  width: 62px;
}

.code-line i.tiny {
  width: 42px;
}

.signal-card {
  position: absolute;
  z-index: 4;
  top: 15%;
  left: 5%;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 14px 11px 10px;
  border-radius: 14px;
  animation: float-y 5s ease-in-out -2.5s infinite;
}

.signal-icon {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: 10px;
  background: linear-gradient(135deg, rgba(61, 220, 255, 0.2), rgba(0, 179, 164, 0.12));
  color: var(--cyan);
}

.signal-icon svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.7;
}

.signal-card > span:last-child {
  display: flex;
  flex-direction: column;
  line-height: 1.35;
}

.signal-card small {
  color: var(--muted);
  font-size: 0.52rem;
}

.signal-card strong {
  font-size: 0.67rem;
}

.capability-strip {
  position: absolute;
  z-index: 3;
  right: 0;
  bottom: 28px;
  left: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(14px, 2.4vw, 34px);
  color: #718096;
  font-size: 0.68rem;
  font-weight: 750;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.capability-strip i {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: #405269;
}

@keyframes orbit-spin {
  to { transform: translate(-50%, -50%) rotate(360deg); }
}

@keyframes orbit-spin-reverse {
  to { transform: translate(-50%, -50%) rotate(-360deg); }
}

@keyframes float-y {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.about {
  border-top: 1px solid rgba(255, 255, 255, 0.045);
  background:
    linear-gradient(180deg, rgba(11, 15, 25, 0.2), rgba(10, 20, 34, 0.74)),
    radial-gradient(circle at 12% 90%, rgba(15, 115, 255, 0.08), transparent 26%);
}

.about-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 42px;
}

.about-copy {
  padding-top: 30px;
}

.about-copy p {
  max-width: 580px;
  margin: 0;
  color: var(--muted);
}

.about-copy .lead {
  margin-bottom: 18px;
  color: var(--text-soft);
  font-size: 1.16rem;
  line-height: 1.7;
}

.value-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
  margin-top: 30px;
}

.value-list span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: #b8c6d8;
  font-size: 0.82rem;
  font-weight: 700;
}

.value-list svg {
  width: 15px;
  height: 15px;
  fill: none;
  stroke: var(--teal);
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2;
}

.purpose-card {
  position: relative;
  min-height: 310px;
  overflow: hidden;
  padding: 36px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: linear-gradient(145deg, rgba(20, 31, 49, 0.82), rgba(12, 19, 31, 0.9));
  box-shadow: var(--shadow);
}

.purpose-card::before {
  position: absolute;
  right: -70px;
  bottom: -90px;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: var(--card-glow, rgba(0, 122, 255, 0.12));
  content: "";
  filter: blur(25px);
}

.vision-card {
  --card-glow: rgba(0, 179, 164, 0.14);
  transform: translateY(42px);
}

.purpose-index {
  position: absolute;
  top: 28px;
  right: 30px;
  color: rgba(255, 255, 255, 0.22);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.16em;
}

.purpose-icon {
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  border: 1px solid rgba(61, 220, 255, 0.16);
  border-radius: 14px;
  background: rgba(61, 220, 255, 0.07);
  color: var(--cyan);
}

.purpose-icon svg {
  width: 23px;
  height: 23px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.5;
}

.purpose-card h3 {
  margin: 56px 0 12px;
  font-size: 1.3rem;
  letter-spacing: -0.025em;
}

.purpose-card p {
  position: relative;
  max-width: 450px;
  margin: 0;
  color: var(--muted);
}

.services {
  overflow: hidden;
  background: var(--background-deep);
}

.section-glow {
  position: absolute;
  top: -100px;
  left: 40%;
  width: 440px;
  height: 300px;
  border-radius: 50%;
  background: rgba(0, 119, 255, 0.08);
  filter: blur(100px);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--border);
  border-left: 1px solid var(--border);
}

.service-card {
  position: relative;
  min-height: 330px;
  overflow: hidden;
  padding: 28px;
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: rgba(13, 20, 32, 0.62);
  transition: background var(--transition), box-shadow var(--transition);
}

.service-card::before {
  position: absolute;
  inset: auto -25% -45% 25%;
  height: 70%;
  border-radius: 50%;
  background: rgba(0, 130, 255, 0.11);
  content: "";
  filter: blur(45px);
  opacity: 0;
  transition: opacity var(--transition);
}

.service-card:hover {
  z-index: 2;
  background: rgba(20, 34, 53, 0.88);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.32);
}

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

.featured-service {
  background:
    linear-gradient(145deg, rgba(0, 95, 170, 0.22), rgba(9, 26, 43, 0.9)),
    rgba(13, 20, 32, 0.62);
}

.flagship-label {
  position: absolute;
  top: 28px;
  right: 28px;
  padding: 5px 8px;
  border: 1px solid rgba(61, 220, 255, 0.2);
  border-radius: 999px;
  background: rgba(61, 220, 255, 0.08);
  color: #9beaff;
  font-size: 0.52rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.card-number {
  display: block;
  color: #526174;
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.15em;
}

.service-icon {
  position: relative;
  display: grid;
  width: 52px;
  height: 52px;
  margin-top: 34px;
  place-items: center;
  border: 1px solid rgba(90, 175, 255, 0.17);
  border-radius: 15px;
  background: rgba(31, 115, 198, 0.08);
  color: #70dfff;
}

.service-icon svg {
  width: 25px;
  height: 25px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.45;
}

.service-card h3 {
  position: relative;
  min-height: 54px;
  margin: 25px 0 12px;
  font-size: 1.05rem;
  letter-spacing: -0.02em;
  line-height: 1.35;
}

.service-card p {
  position: relative;
  margin: 0;
  color: #8795a8;
  font-size: 0.84rem;
  line-height: 1.65;
}

.service-card a {
  position: absolute;
  right: 28px;
  bottom: 25px;
  left: 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: #b9c8db;
  font-size: 0.73rem;
  font-weight: 750;
  opacity: 0;
  transform: translateY(7px);
  transition: opacity var(--transition), color var(--transition), transform var(--transition);
}

.service-card:hover a,
.service-card:focus-within a {
  color: var(--cyan);
  opacity: 1;
  transform: translateY(0);
}

.why-us {
  background:
    radial-gradient(circle at 100% 0%, rgba(0, 179, 164, 0.06), transparent 30%),
    var(--background);
}

.why-panel {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  align-items: center;
  gap: 72px;
  padding: 76px;
  border: 1px solid var(--border);
  border-radius: 36px;
  background:
    linear-gradient(145deg, rgba(21, 34, 53, 0.8), rgba(9, 15, 26, 0.86)),
    var(--surface);
  box-shadow: var(--shadow);
}

.why-panel .section-heading h2 {
  font-size: clamp(2.5rem, 4vw, 4.1rem);
}

.why-panel .text-link {
  margin-top: 30px;
}

.stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 24px;
  background: var(--border);
}

.stat-card {
  min-height: 210px;
  padding: 28px;
  background: rgba(12, 20, 33, 0.94);
}

.stat-card strong {
  display: block;
  background: linear-gradient(115deg, #fff, #61dcff);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-size: clamp(2.1rem, 4vw, 3.2rem);
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.055em;
  line-height: 1;
}

.stat-card h3 {
  margin: 30px 0 7px;
  font-size: 0.92rem;
}

.stat-card p {
  margin: 0;
  color: #7f8da0;
  font-size: 0.77rem;
  line-height: 1.55;
}

.solutions {
  overflow: hidden;
  background: var(--background-deep);
}

.solutions-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 58px;
}

.solution-card {
  position: relative;
  display: flex;
  min-height: 530px;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: linear-gradient(145deg, rgba(20, 31, 48, 0.9), rgba(10, 16, 26, 0.94));
  box-shadow: 0 24px 65px rgba(0, 0, 0, 0.2);
  transition: border-color var(--transition), transform var(--transition);
}

.solution-card:hover {
  border-color: rgba(61, 220, 255, 0.26);
  transform: translateY(-4px);
}

.solution-wide {
  grid-column: 1 / -1;
  min-height: 500px;
  flex-direction: row;
  align-items: center;
  background:
    radial-gradient(circle at 80% 60%, rgba(0, 115, 255, 0.16), transparent 35%),
    linear-gradient(145deg, rgba(16, 36, 62, 0.95), rgba(8, 15, 26, 0.97));
}

.solution-copy {
  position: relative;
  z-index: 3;
  padding: 44px;
}

.solution-wide .solution-copy {
  width: 43%;
  padding: 62px;
}

.solution-tag {
  color: var(--cyan);
  font-size: 0.66rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.solution-copy h3 {
  margin: 18px 0 14px;
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  letter-spacing: -0.045em;
  line-height: 1.08;
}

.solution-copy p {
  max-width: 520px;
  margin: 0;
  color: var(--muted);
}

.solution-copy .button,
.solution-copy .text-link {
  margin-top: 28px;
}

.product-mockup {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(180, 218, 255, 0.16);
  background: #0d1726;
  box-shadow: 0 30px 75px rgba(0, 0, 0, 0.4);
}

.school-mockup {
  position: absolute;
  right: -50px;
  bottom: -50px;
  display: grid;
  width: 61%;
  height: 430px;
  grid-template-columns: 72px 1fr;
  border-radius: 24px 0 0 0;
  transform: perspective(1200px) rotateY(-7deg) rotateX(2deg);
}

.mock-sidebar {
  padding: 24px 16px;
  border-right: 1px solid rgba(255, 255, 255, 0.06);
  background: #0a1220;
}

.mock-sidebar span {
  display: block;
  width: 28px;
  height: 28px;
  margin: 0 auto 34px;
  border-radius: 9px;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  box-shadow: 0 0 18px rgba(61, 220, 255, 0.3);
}

.mock-sidebar i {
  display: block;
  width: 25px;
  height: 5px;
  margin: 20px auto;
  border-radius: 8px;
  background: rgba(141, 169, 201, 0.15);
}

.mock-main {
  padding: 28px;
  background:
    radial-gradient(circle at 70% 20%, rgba(0, 136, 255, 0.08), transparent 30%),
    #0d1726;
}

.mock-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.mock-top span {
  width: 130px;
  height: 12px;
  border-radius: 9px;
  background: rgba(201, 222, 245, 0.17);
}

.mock-top i {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, #1269db, #36cbe8);
}

.mock-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 30px;
}

.mock-stats i {
  height: 70px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 12px;
  background:
    linear-gradient(90deg, rgba(61, 220, 255, 0.25) 34%, transparent 34%) 14px 16px / 45px 5px no-repeat,
    linear-gradient(90deg, rgba(255, 255, 255, 0.18) 60%, transparent 60%) 14px 39px / 78px 9px no-repeat,
    rgba(255, 255, 255, 0.025);
}

.mock-chart {
  display: flex;
  height: 200px;
  align-items: end;
  gap: 14px;
  margin-top: 22px;
  padding: 24px 24px 0;
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 15px;
  background:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px) 0 0 / 100% 33%,
    rgba(255, 255, 255, 0.015);
}

.mock-chart span {
  flex: 1;
  min-width: 10px;
  border-radius: 7px 7px 0 0;
  background: linear-gradient(to top, #0756cf, #32d9f9);
  box-shadow: 0 0 15px rgba(61, 220, 255, 0.15);
}

.solution-card:not(.solution-wide) .product-mockup {
  height: 270px;
  margin: 24px 24px 0;
  border-radius: 20px;
}

.solution-card:not(.solution-wide) .solution-copy {
  margin-top: auto;
}

.solution-card:not(.solution-wide) .solution-copy h3 {
  font-size: 1.65rem;
}

.inventory-mockup {
  padding: 30px;
  background:
    radial-gradient(circle at 80% 0, rgba(0, 179, 164, 0.1), transparent 30%),
    #0d1726;
}

.inventory-head {
  display: flex;
  justify-content: space-between;
  margin-bottom: 28px;
}

.inventory-head span {
  width: 130px;
  height: 12px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.18);
}

.inventory-head i {
  width: 70px;
  height: 26px;
  border-radius: 8px;
  background: rgba(0, 179, 164, 0.2);
}

.inventory-row {
  display: grid;
  grid-template-columns: 35px 1fr 56px;
  align-items: center;
  gap: 16px;
  padding: 13px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.055);
}

.inventory-row b {
  width: 34px;
  height: 34px;
  border-radius: 9px;
  background: linear-gradient(135deg, rgba(20, 114, 255, 0.8), rgba(61, 220, 255, 0.5));
}

.inventory-row span {
  height: 7px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.12);
}

.inventory-row i {
  height: 20px;
  border-radius: 20px;
  background: rgba(0, 179, 164, 0.12);
}

.business-mockup {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 56px;
  padding: 30px;
  background:
    radial-gradient(circle at 20% 50%, rgba(0, 116, 255, 0.13), transparent 34%),
    #0d1726;
}

.business-ring {
  display: grid;
  width: 140px;
  height: 140px;
  flex: 0 0 auto;
  place-items: center;
  border-radius: 50%;
  background: conic-gradient(var(--cyan) 0 72%, rgba(255, 255, 255, 0.06) 72%);
}

.business-ring::before {
  position: absolute;
  width: 108px;
  height: 108px;
  border-radius: 50%;
  background: #0d1726;
  content: "";
}

.business-ring span {
  position: relative;
  z-index: 2;
  font-size: 1.45rem;
  font-weight: 800;
}

.business-lines {
  width: min(190px, 40%);
}

.business-lines i {
  display: block;
  height: 9px;
  margin: 15px 0;
  border-radius: 8px;
  background: linear-gradient(90deg, rgba(61, 220, 255, 0.55), rgba(255, 255, 255, 0.08));
}

.business-lines i:nth-child(2) { width: 72%; }
.business-lines i:nth-child(3) { width: 88%; }
.business-lines i:nth-child(4) { width: 56%; }

.solution-accent {
  min-height: 380px;
  background:
    radial-gradient(circle at 78% 45%, rgba(61, 220, 255, 0.17), transparent 30%),
    linear-gradient(140deg, #0b2540, #0d1726 65%);
}

.solution-accent .solution-copy {
  width: 65%;
  margin-top: auto;
}

.ai-orb {
  position: absolute;
  top: 40px;
  right: 50px;
  display: grid;
  width: 170px;
  height: 170px;
  place-items: center;
  border: 1px solid rgba(61, 220, 255, 0.16);
  border-radius: 50%;
  box-shadow:
    0 0 0 18px rgba(61, 220, 255, 0.025),
    0 0 0 42px rgba(61, 220, 255, 0.015);
}

.ai-orb span,
.ai-orb i,
.ai-orb b {
  position: absolute;
  inset: 18px;
  border: 1px solid rgba(61, 220, 255, 0.25);
  border-radius: 48% 52% 60% 40%;
  animation: morph 7s ease-in-out infinite alternate;
}

.ai-orb i {
  inset: 35px 22px 20px 38px;
  border-color: rgba(0, 179, 164, 0.38);
  animation-delay: -2s;
}

.ai-orb b {
  inset: 28px 40px 35px 25px;
  border-color: rgba(77, 119, 255, 0.4);
  animation-delay: -4s;
}

.ai-orb svg {
  width: 46px;
  height: 46px;
  fill: none;
  stroke: var(--cyan);
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.15;
  filter: drop-shadow(0 0 16px rgba(61, 220, 255, 0.8));
}

@keyframes morph {
  0% { border-radius: 48% 52% 60% 40%; transform: rotate(0deg) scale(1); }
  50% { border-radius: 62% 38% 42% 58%; transform: rotate(120deg) scale(0.93); }
  100% { border-radius: 35% 65% 55% 45%; transform: rotate(240deg) scale(1.05); }
}

.technology {
  background:
    radial-gradient(circle at 15% 50%, rgba(0, 114, 255, 0.07), transparent 32%),
    var(--background);
}

.technology-layout {
  display: grid;
  grid-template-columns: 0.75fr 1.25fr;
  align-items: start;
  gap: 70px;
}

.technology .section-heading {
  position: sticky;
  top: calc(var(--header-height) + 60px);
}

.tech-groups {
  border-top: 1px solid var(--border);
}

.tech-group {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 30px;
  padding: 30px 0;
  border-bottom: 1px solid var(--border);
}

.tech-category {
  padding-top: 17px;
  color: #6e7e92;
  font-size: 0.66rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.tech-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.tech-card {
  display: flex;
  min-height: 92px;
  align-items: center;
  gap: 14px;
  padding: 15px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.025);
  transition: border-color var(--transition), background var(--transition), transform var(--transition);
}

.tech-card:hover {
  border-color: rgba(61, 220, 255, 0.22);
  background: rgba(255, 255, 255, 0.05);
  transform: translateY(-2px);
}

.tech-card strong {
  font-size: 0.83rem;
}

.tech-mark {
  display: grid;
  width: 42px;
  height: 42px;
  flex: 0 0 42px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  background: #172236;
  color: #fff;
  font-size: 0.78rem;
  font-weight: 850;
}

.tech-mark svg {
  width: 21px;
  height: 21px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.6;
}

.tech-mark.html { background: rgba(242, 88, 34, 0.12); color: #ff7043; }
.tech-mark.css { background: rgba(38, 77, 228, 0.14); color: #6690ff; }
.tech-mark.js { background: rgba(247, 223, 30, 0.12); color: #f7df1e; }
.tech-mark.python { background: rgba(55, 118, 171, 0.15); color: #7ac2ff; }
.tech-mark.django { background: rgba(9, 70, 52, 0.35); color: #42d3a2; }
.tech-mark.postgres { background: rgba(51, 103, 145, 0.2); color: #73b9ef; }
.tech-mark.mysql { background: rgba(0, 117, 143, 0.2); color: #49cbe5; }
.tech-mark.git { background: rgba(240, 80, 51, 0.13); color: #f56d54; }
.tech-mark.github { background: rgba(255, 255, 255, 0.08); color: #e5ebf3; }
.tech-mark.docker { background: rgba(36, 150, 237, 0.15); color: #46aefa; }

.testimonials {
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  background: var(--background-deep);
}

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

.testimonial-card {
  min-height: 360px;
  margin: 0;
  padding: 32px;
  border: 1px solid var(--border);
  border-radius: 24px;
  background: linear-gradient(145deg, rgba(20, 30, 47, 0.76), rgba(10, 16, 27, 0.84));
}

.quote-mark {
  height: 55px;
  color: var(--cyan);
  font-family: Georgia, serif;
  font-size: 5rem;
  line-height: 1;
  opacity: 0.75;
}

.testimonial-card blockquote {
  margin: 25px 0 40px;
  color: #c4d0de;
  font-size: 0.96rem;
  line-height: 1.8;
}

.testimonial-card figcaption {
  display: flex;
  align-items: center;
  gap: 12px;
}

.avatar {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border: 1px solid rgba(61, 220, 255, 0.17);
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(0, 105, 255, 0.22), rgba(0, 179, 164, 0.15));
  color: #a7eaff;
  font-size: 0.68rem;
  font-weight: 800;
}

.testimonial-card figcaption > span:last-child {
  display: flex;
  flex-direction: column;
}

.testimonial-card figcaption strong {
  font-size: 0.82rem;
}

.testimonial-card figcaption small {
  margin-top: 2px;
  color: #7f8c9d;
  font-size: 0.7rem;
}

.placeholder-note {
  margin: 20px 0 0;
  color: #667486;
  font-size: 0.68rem;
  text-align: center;
}

.contact {
  overflow: hidden;
  background:
    linear-gradient(180deg, #08101b, #07101b 50%, #08111d),
    var(--background);
}

.contact::before {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(63, 157, 239, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(63, 157, 239, 0.06) 1px, transparent 1px);
  background-size: 80px 80px;
  content: "";
  mask-image: linear-gradient(to right, black, transparent 80%);
}

.contact-glow {
  position: absolute;
  bottom: -250px;
  left: -180px;
  width: 650px;
  height: 650px;
  border-radius: 50%;
  background: rgba(0, 125, 255, 0.11);
  filter: blur(130px);
}

.contact-layout {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  align-items: center;
  gap: 80px;
}

.contact-intro h2 {
  margin: 18px 0 22px;
  font-size: clamp(2.8rem, 5.2vw, 5rem);
  font-weight: 650;
  letter-spacing: -0.06em;
  line-height: 1;
}

.contact-intro h2 span {
  background: linear-gradient(110deg, #75e2ff, #347dff);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.contact-intro > p {
  max-width: 520px;
  margin: 0;
  color: var(--muted);
}

.contact-details {
  display: grid;
  gap: 14px;
  margin-top: 44px;
  font-style: normal;
}

.contact-details > a,
.contact-details > div {
  display: flex;
  max-width: 420px;
  align-items: center;
  gap: 14px;
  padding: 10px;
  border-radius: 14px;
  transition: background var(--transition);
}

.contact-details > a:hover {
  background: rgba(255, 255, 255, 0.035);
}

.contact-icon {
  display: grid;
  width: 42px;
  height: 42px;
  flex: 0 0 42px;
  place-items: center;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: rgba(61, 220, 255, 0.045);
  color: var(--cyan);
}

.contact-icon svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.5;
}

.contact-details a > span:last-child,
.contact-details div > span:last-child {
  display: flex;
  flex-direction: column;
}

.contact-details small {
  color: #657589;
  font-size: 0.65rem;
  font-weight: 750;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.contact-details strong {
  margin-top: 1px;
  color: #cbd8e7;
  font-size: 0.87rem;
  font-weight: 650;
}

.contact-form {
  padding: 34px;
  border: 1px solid rgba(137, 190, 241, 0.16);
  border-radius: 28px;
  background: linear-gradient(145deg, rgba(20, 33, 53, 0.9), rgba(10, 18, 31, 0.88));
  box-shadow: var(--shadow);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.form-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 27px;
  color: #dce8f5;
  font-size: 0.86rem;
  font-weight: 750;
}

.form-header i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--teal);
  box-shadow: 0 0 0 5px rgba(0, 179, 164, 0.08), 0 0 15px rgba(0, 179, 164, 0.7);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.field {
  position: relative;
}

.field-full {
  grid-column: 1 / -1;
}

.field label {
  display: block;
  margin-bottom: 8px;
  color: #99a9bc;
  font-size: 0.7rem;
  font-weight: 700;
}

.field label span {
  color: var(--cyan);
}

.field input,
.field textarea {
  width: 100%;
  border: 1px solid rgba(151, 186, 221, 0.13);
  border-radius: 12px;
  background: rgba(2, 10, 19, 0.48);
  color: var(--text);
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
}

.field input {
  height: 50px;
  padding: 0 15px;
}

.field textarea {
  min-height: 130px;
  resize: vertical;
  padding: 14px 15px;
}

.field input::placeholder,
.field textarea::placeholder {
  color: #526174;
}

.field input:focus,
.field textarea:focus {
  border-color: rgba(61, 220, 255, 0.52);
  background: rgba(2, 10, 19, 0.7);
  box-shadow: 0 0 0 3px rgba(61, 220, 255, 0.07);
}

.field input.invalid,
.field textarea.invalid {
  border-color: #ff7b87;
}

.field-error {
  display: block;
  min-height: 16px;
  margin: 4px 0 -12px;
  color: #ff9aa4;
  font-size: 0.62rem;
}

.form-submit {
  width: 100%;
  margin-top: 24px;
}

.form-submit[disabled] {
  cursor: wait;
  opacity: 0.65;
  transform: none;
}

.form-status {
  min-height: 22px;
  margin: 12px 0 -10px;
  color: #70e6cc;
  font-size: 0.73rem;
  text-align: center;
}

.form-status.error {
  color: #ff9aa4;
}

.form-privacy {
  max-width: 460px;
  margin: 14px auto 0;
  color: #647286;
  font-size: 0.64rem;
  line-height: 1.55;
  text-align: center;
}

.form-honeypot {
  display: none !important;
}

.site-footer {
  padding: 72px 0 28px;
  border-top: 1px solid rgba(255, 255, 255, 0.055);
  background: #060a11;
}

.footer-main {
  display: grid;
  grid-template-columns: 1.6fr 0.75fr 1fr 1fr;
  gap: 60px;
  padding-bottom: 60px;
}

.footer-brand p {
  margin: 22px 0 0;
  color: #758397;
  font-size: 0.82rem;
  font-weight: 650;
  letter-spacing: 0.04em;
}

.footer-links,
.footer-social {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
}

.footer-links h2,
.footer-social h2 {
  margin: 5px 0 13px;
  color: #cbd7e5;
  font-size: 0.72rem;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.footer-links a,
.footer-email {
  min-height: 28px;
  color: #748295;
  font-size: 0.78rem;
  transition: color var(--transition);
}

.footer-links a:hover,
.footer-email:hover {
  color: var(--cyan);
}

.social-list {
  display: flex;
  gap: 9px;
  margin-bottom: 10px;
}

.social-list a {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.025);
  color: #8998aa;
  transition: color var(--transition), background var(--transition), border-color var(--transition), transform var(--transition);
}

.social-list a:hover {
  border-color: rgba(61, 220, 255, 0.25);
  background: rgba(61, 220, 255, 0.07);
  color: var(--cyan);
  transform: translateY(-2px);
}

.social-list svg {
  width: 19px;
  height: 19px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.5;
}

.social-list a:nth-child(2) svg,
.social-list a:nth-child(4) svg {
  fill: currentColor;
  stroke: none;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 26px;
  border-top: 1px solid rgba(255, 255, 255, 0.055);
  color: #536173;
  font-size: 0.68rem;
}

.footer-bottom p {
  margin: 0;
}

.back-to-top {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 900;
  display: grid;
  width: 46px;
  height: 46px;
  place-items: center;
  border: 1px solid rgba(61, 220, 255, 0.2);
  border-radius: 50%;
  background: rgba(12, 25, 41, 0.82);
  color: var(--cyan);
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transform: translateY(15px);
  transition: opacity var(--transition), transform var(--transition), background var(--transition);
  backdrop-filter: blur(15px);
}

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

.back-to-top:hover {
  background: rgba(16, 45, 68, 0.95);
}

.back-to-top svg {
  width: 19px;
  height: 19px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
  transform: rotate(-90deg);
}

.js .reveal {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 700ms cubic-bezier(0.2, 0.8, 0.2, 1),
    transform 700ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

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

@media (max-width: 1100px) {
  .hero-layout {
    grid-template-columns: minmax(0, 1fr) minmax(370px, 0.8fr);
    gap: 20px;
  }

  .hero-visual {
    min-height: 500px;
    transform: scale(0.9);
  }

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

  .why-panel {
    padding: 52px;
  }

  .solution-wide .solution-copy {
    width: 48%;
    padding: 46px;
  }

  .school-mockup {
    width: 57%;
  }

  .technology-layout {
    gap: 46px;
  }

  .tech-group {
    grid-template-columns: 92px 1fr;
  }

  .tech-list {
    grid-template-columns: repeat(2, 1fr);
  }

  .contact-layout {
    gap: 50px;
  }
}

@media (max-width: 900px) {
  :root {
    --header-height: 70px;
  }

  .section {
    padding-block: 100px;
  }

  .nav-toggle {
    position: relative;
    z-index: 3;
    display: flex;
  }

  .primary-nav {
    position: fixed;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    justify-content: center;
    gap: 5px;
    padding: 90px 24px 40px;
    background:
      radial-gradient(circle at 80% 20%, rgba(0, 123, 255, 0.14), transparent 30%),
      rgba(7, 11, 19, 0.98);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-12px);
    visibility: hidden;
    transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
  }

  .primary-nav.open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
    visibility: visible;
  }

  .nav-link {
    min-height: 58px;
    padding-inline: 6px;
    font-size: clamp(1.4rem, 7vw, 2.6rem);
    letter-spacing: -0.035em;
  }

  .nav-link::after {
    display: none;
  }

  .nav-cta {
    width: 100%;
    min-height: 54px;
    margin: 24px 0 0;
  }

  .hero {
    display: block;
    min-height: auto;
    padding-top: 140px;
  }

  .hero-layout {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .eyebrow,
  .hero-actions,
  .hero-proof {
    justify-content: center;
  }

  .hero h1,
  .hero-summary {
    margin-inline: auto;
  }

  .hero-visual {
    width: min(100%, 570px);
    min-height: 520px;
    margin: 0 auto;
    transform: none;
  }

  .capability-strip {
    position: relative;
    bottom: auto;
    flex-wrap: wrap;
    margin-top: 28px;
  }

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

  .about-copy {
    padding-top: 0;
  }

  .purpose-card {
    min-height: 260px;
  }

  .vision-card {
    transform: none;
  }

  .why-panel {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .solution-wide {
    min-height: 770px;
    flex-direction: column;
    align-items: stretch;
  }

  .solution-wide .solution-copy {
    width: auto;
    padding: 46px;
  }

  .school-mockup {
    right: -25px;
    width: 92%;
    height: 430px;
  }

  .technology-layout {
    grid-template-columns: 1fr;
  }

  .technology .section-heading {
    position: static;
  }

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

  .testimonial-card {
    min-height: auto;
  }

  .contact-layout {
    grid-template-columns: 1fr;
  }

  .footer-main {
    grid-template-columns: 1.5fr 1fr 1fr;
  }

  .footer-social {
    grid-column: 1 / -1;
  }
}

@media (max-width: 680px) {
  .container {
    width: min(calc(100% - 28px), var(--container));
  }

  .section {
    padding-block: 82px;
  }

  .heading-row {
    display: block;
    margin-bottom: 38px;
  }

  .section-heading h2 {
    font-size: clamp(2.25rem, 12vw, 3.4rem);
  }

  .heading-row > p {
    margin-top: 20px;
  }

  .brand-copy strong {
    font-size: 0.86rem;
  }

  .brand-copy small {
    font-size: 0.52rem;
  }

  .hero {
    padding-top: 112px;
  }

  .hero h1 {
    max-width: 560px;
    font-size: clamp(2.85rem, 13vw, 3.3rem);
    line-height: 0.99;
  }

  .hero-summary {
    max-width: 520px;
    margin-top: 24px;
    font-size: 1rem;
  }

  .eyebrow {
    max-width: 100%;
    justify-content: flex-start;
    margin-bottom: 22px;
    font-size: 0.68rem;
    line-height: 1.45;
    text-align: left;
  }

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

  .hero-proof {
    gap: 12px 18px;
  }

  .hero-visual {
    width: 100%;
    min-height: 350px;
    margin-top: 12px;
    transform: none;
  }

  .orbit-two {
    width: 330px;
    height: 330px;
  }

  .orbit-one {
    width: 280px;
    height: 280px;
  }

  .brand-core {
    width: 210px;
    height: 210px;
  }

  .brand-core img {
    width: 165px;
    height: 165px;
  }

  .orbit-node,
  .code-card,
  .signal-card {
    display: none;
  }

  .capability-strip i {
    display: none;
  }

  .capability-strip {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    width: min(calc(100% - 28px), var(--container));
    margin-top: 0;
    padding-inline: 0;
    font-size: 0.58rem;
    letter-spacing: 0.08em;
  }

  .capability-strip span {
    display: flex;
    min-height: 42px;
    align-items: center;
    justify-content: center;
    padding: 8px 10px;
    border: 1px solid var(--border);
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.025);
    line-height: 1.35;
    text-align: center;
  }

  .capability-strip span:last-child {
    grid-column: 1 / -1;
  }

  .purpose-card {
    padding: 28px;
  }

  .purpose-card h3 {
    margin-top: 42px;
  }

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

  .service-card {
    min-height: 320px;
  }

  .service-card a {
    color: var(--cyan);
    opacity: 1;
    transform: none;
  }

  .why-panel {
    gap: 38px;
    padding: 32px 20px;
    border-radius: 26px;
  }

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

  .stat-card {
    min-height: 170px;
  }

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

  .solution-card,
  .solution-accent {
    min-height: 460px;
  }

  .solution-wide {
    min-height: 690px;
  }

  .solution-wide .solution-copy,
  .solution-copy {
    width: auto;
    padding: 32px 26px;
  }

  .school-mockup {
    right: -55px;
    bottom: -85px;
    width: 122%;
    height: 400px;
    transform: perspective(1000px) rotateY(-5deg) scale(0.8);
    transform-origin: bottom right;
  }

  .solution-card:not(.solution-wide) .product-mockup {
    height: 220px;
    margin: 18px 18px 0;
  }

  .business-mockup {
    gap: 30px;
  }

  .business-ring {
    width: 110px;
    height: 110px;
  }

  .business-ring::before {
    width: 84px;
    height: 84px;
  }

  .solution-accent .solution-copy {
    width: auto;
  }

  .ai-orb {
    top: 34px;
    right: 34px;
    width: 130px;
    height: 130px;
  }

  .tech-group {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .tech-category {
    padding-top: 0;
  }

  .tech-list {
    grid-template-columns: 1fr;
  }

  .tech-card {
    min-height: 78px;
  }

  .contact-form {
    padding: 26px 20px;
  }

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

  .field-full {
    grid-column: auto;
  }

  .footer-main {
    grid-template-columns: 1fr 1fr;
    gap: 42px 24px;
  }

  .footer-brand,
  .footer-social {
    grid-column: 1 / -1;
  }

  .footer-bottom {
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
  }

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

@media (max-width: 430px) {
  .hero-proof {
    align-items: center;
    flex-direction: column;
  }

  .solution-card:not(.solution-wide) .solution-copy h3 {
    font-size: 1.48rem;
  }

  .footer-main {
    grid-template-columns: 1fr;
  }

  .footer-brand,
  .footer-social {
    grid-column: auto;
  }
}

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

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

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