:root {
  --bg-1: #05070d;
  --bg-2: #0a1020;
  --bg-3: #10182b;
  --panel: rgba(16, 24, 43, 0.72);
  --panel-strong: rgba(12, 18, 30, 0.92);
  --line: rgba(140, 175, 255, 0.18);
  --line-strong: rgba(92, 145, 255, 0.35);
  --text: #edf4ff;
  --muted: #9aa8c5;
  --muted-strong: #c5d4ff;
  --primary: #3ca3ff;
  --primary-2: #73d0ff;
  --purple: #8d79ff;
  --cyan: #77f1ff;
  --success: #83ffcf;
  --shadow: rgba(16, 72, 146, 0.26);
  --radius-xl: 28px;
  --radius-lg: 20px;
  --radius-md: 14px;
  --container: min(1200px, calc(100% - 40px));
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(66, 132, 255, 0.12), transparent 30%),
    radial-gradient(circle at top right, rgba(141, 121, 255, 0.12), transparent 30%),
    linear-gradient(180deg, var(--bg-1) 0%, var(--bg-2) 100%);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

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

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

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

button {
  cursor: pointer;
}

.container {
  width: var(--container);
  margin: 0 auto;
}

.section {
  padding: 110px 0;
  position: relative;
}

.section-heading {
  margin-bottom: 52px;
  max-width: 720px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.76rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--primary-2);
  font-weight: 700;
  margin-bottom: 18px;
}

.eyebrow::before {
  content: "";
  width: 44px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--primary-2));
}

h1, h2, h3 {
  margin: 0;
  line-height: 1.08;
  letter-spacing: -0.05em;
}

h1 {
  font-size: clamp(3rem, 6vw, 6rem);
  max-width: 620px;
  margin-bottom: 22px;
}

h2 {
  font-size: clamp(2.2rem, 4vw, 3.5rem);
  max-width: 760px;
}

h3 {
  font-size: clamp(1.2rem, 2vw, 1.8rem);
  letter-spacing: -0.04em;
}

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  padding: 18px 0;
  backdrop-filter: blur(10px);
  transition: background 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.site-header.scrolled {
  background: rgba(5, 7, 13, 0.74);
  border-bottom: 1px solid rgba(133, 180, 255, 0.14);
  box-shadow: 0 12px 32px rgba(1, 4, 12, 0.18);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 12px 18px;
  border: 1px solid rgba(126, 169, 255, 0.16);
  background: rgba(12, 16, 26, 0.45);
  border-radius: 999px;
  backdrop-filter: blur(18px);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.02);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 1.2rem;
  font-weight: 800;
  letter-spacing: 0.15em;
}

.brand-mark {
  display: inline-grid;
  place-items: center;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: white;
  /* background: rgba(12, 18, 30, 0.8); */
  /* background: linear-gradient(135deg, var(--primary), var(--purple)); */
  box-shadow: 0 0 28px rgba(70, 123, 255, 0.42);
  font-size: 0.8rem;
  letter-spacing: 0;
}

.nav-menu-wrap {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 24px;
}

.nav-menu a {
  position: relative;
  color: var(--muted-strong);
  font-size: 0.92rem;
  font-weight: 500;
  transition: color 0.25s ease;
}

.nav-menu a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -8px;
  width: 100%;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--primary), var(--cyan));
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 0.25s ease;
}

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

.nav-menu a:hover::after,
.nav-menu a.active::after {
  transform: scaleX(1);
}

.nav-cta,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border-radius: 999px;
  border: 1px solid rgba(117, 178, 255, 0.25);
  padding: 0.9rem 1.4rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.nav-cta,
.button-primary {
  background: linear-gradient(135deg, rgba(60, 163, 255, 0.2), rgba(141, 121, 255, 0.15));
  box-shadow: 0 10px 30px rgba(49, 98, 219, 0.18);
}

.button-secondary {
  background: rgba(255, 255, 255, 0.02);
}

.nav-cta:hover,
.button:hover {
  transform: translateY(-2px);
  border-color: rgba(140, 197, 255, 0.45);
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  background: transparent;
  border: 1px solid rgba(141, 180, 255, 0.18);
  border-radius: 10px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 6px;
  padding: 0;
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  border-radius: 999px;
  background: var(--text);
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.nav-toggle.is-open span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.nav-toggle.is-open span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.is-open span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

.hero {
  padding-top: 92px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  align-items: center;
  gap: 34px;
}

.lead {
  max-width: 620px;
  font-size: 1.1rem;
  color: var(--muted);
  margin-bottom: 28px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}

.hero-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  color: var(--muted-strong);
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero-meta li {
  position: relative;
  padding-left: 16px;
}

.hero-meta li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--cyan));
  transform: translateY(-50%);
}

.hero-visual {
  display: flex;
  justify-content: center;
}

.visual-shell {
  position: relative;
  width: min(560px, 100%);
  aspect-ratio: 1.04;
  background:
    radial-gradient(circle at center, rgba(88, 94, 255, 0.15), transparent 48%),
    linear-gradient(180deg, rgba(9, 14, 26, 0.95), rgba(12, 20, 36, 0.8));
  border: 1px solid rgba(126, 169, 255, 0.18);
  border-radius: 32px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04), 0 30px 60px rgba(6, 10, 19, 0.7);
  overflow: hidden;
}

.visual-shell::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(117, 178, 255, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(117, 178, 255, 0.08) 1px, transparent 1px);
  background-size: 32px 32px;
  mask-image: radial-gradient(circle at center, black 48%, transparent 100%);
}

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(30px);
  opacity: 0.9;
}

.orb-one {
  width: 180px;
  height: 180px;
  left: 12%;
  top: 18%;
  background: rgba(60, 163, 255, 0.35);
}

.orb-two {
  width: 240px;
  height: 240px;
  right: 8%;
  top: 10%;
  background: rgba(141, 121, 255, 0.22);
}

.orb-three {
  width: 120px;
  height: 120px;
  bottom: 6%;
  left: 34%;
  background: rgba(119, 241, 255, 0.18);
}

.flow-node {
  position: absolute;
  display: grid;
  place-items: center;
  min-width: 120px;
  min-height: 52px;
  padding: 10px 18px;
  background: rgba(8, 14, 23, 0.8);
  border: 1px solid rgba(113, 176, 255, 0.26);
  border-radius: 999px;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.02), 0 14px 24px rgba(4, 7, 17, 0.22);
  color: var(--text);
  font-weight: 700;
  letter-spacing: 0.12em;
  font-size: 0.67rem;
  z-index: 2;
  animation: float 7s ease-in-out infinite;
}

.node-a { left: 14%; top: 12%; }
.node-b { left: 46%; top: 38%; animation-delay: 1.2s; }
.node-c { right: 12%; top: 18%; animation-delay: 2.1s; }
.node-d { left: 40%; bottom: 12%; animation-delay: 3s; }

.connectors {
  position: absolute;
  inset: 0;
}

.line {
  position: absolute;
  display: block;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(119, 241, 255, 0.6), transparent);
  box-shadow: 0 0 12px rgba(119, 241, 255, 0.42);
  transform-origin: center;
}

.line-1 {
  width: 42%;
  left: 22%;
  top: 28%;
  transform: rotate(22deg);
}

.line-2 {
  width: 38%;
  left: 32%;
  top: 58%;
  transform: rotate(-16deg);
}

.line-3 {
  width: 18%;
  left: 48%;
  top: 40%;
  transform: rotate(90deg);
}

.floating-card {
  position: absolute;
  display: flex;
  flex-direction: column;
  min-width: 118px;
  padding: 12px 14px;
  border-radius: 16px;
  border: 1px solid rgba(135, 186, 255, 0.2);
  background: rgba(10, 17, 28, 0.74);
  backdrop-filter: blur(12px);
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.2);
  z-index: 3;
}

.floating-card strong {
  font-size: 1.4rem;
  letter-spacing: -0.06em;
}

.floating-card span {
  color: var(--muted);
  font-size: 0.68rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.card-top {
  right: 10%;
  top: 8%;
  animation: float 8s ease-in-out infinite 0.5s;
}

.card-left {
  left: 8%;
  bottom: 18%;
  animation: float 7.5s ease-in-out infinite 1.6s;
}

.card-right {
  right: 12%;
  bottom: 16%;
  animation: float 8.5s ease-in-out infinite 2.2s;
}

.mini-chart {
  position: absolute;
  left: 50%;
  bottom: 18%;
  display: flex;
  align-items: flex-end;
  gap: 8px;
  width: 162px;
  height: 92px;
  transform: translateX(-50%);
  padding: 12px 14px;
  border-radius: 16px;
  border: 1px solid rgba(148, 180, 255, 0.2);
  background: rgba(6, 11, 20, 0.4);
}

.mini-chart span {
  width: 14px;
  border-radius: 999px 999px 0 0;
  background: linear-gradient(180deg, var(--primary-2), var(--purple));
  animation: pulseBar 3s ease-in-out infinite;
}

.mini-chart span:nth-child(1) { height: 30%; }
.mini-chart span:nth-child(2) { height: 46%; animation-delay: 0.2s; }
.mini-chart span:nth-child(3) { height: 57%; animation-delay: 0.4s; }
.mini-chart span:nth-child(4) { height: 74%; animation-delay: 0.6s; }
.mini-chart span:nth-child(5) { height: 90%; animation-delay: 0.8s; }
.mini-chart span:nth-child(6) { height: 100%; animation-delay: 1s; }

.capability-strip {
  border-top: 1px solid rgba(125, 166, 255, 0.14);
  border-bottom: 1px solid rgba(125, 166, 255, 0.14);
  background: rgba(7, 12, 20, 0.72);
  overflow: hidden;
}

.marquee-wrap {
  position: relative;
  padding: 18px 0;
  overflow: hidden;
}

.marquee-track {
  display: flex;
  align-items: center;
  gap: 28px;
  width: max-content;
  white-space: nowrap;
  animation: marquee 22s linear infinite;
}

.marquee-track span {
  color: rgba(218, 228, 255, 0.8);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.about-grid,
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 46px;
  align-items: center;
}

.about-copy {
  display: grid;
  gap: 26px;
  font-size: 1.08rem;
}

.about-visual {
  display: flex;
  justify-content: center;
}

.pipeline-steps {
  display: grid;
  gap: 8px;
  width: min(100%, 520px);
  padding: 32px 26px;
  border-radius: var(--radius-xl);
  border: 1px solid rgba(139, 165, 255, 0.16);
  background: linear-gradient(180deg, rgba(12, 17, 30, 0.8), rgba(10, 14, 24, 0.95));
  box-shadow: 0 20px 40px rgba(1, 5, 16, 0.2);
}

.step {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 18px 18px;
  border: 1px solid rgba(133, 170, 255, 0.15);
  border-radius: 16px;
  background: rgba(12, 24, 39, 0.55);
  color: var(--text);
  font-weight: 600;
  letter-spacing: -0.03em;
  text-align: center;
}

.arrow {
  text-align: center;
  color: var(--primary-2);
  font-size: 1.4rem;
}

.services {
  background: rgba(9, 14, 23, 0.26);
}

.service-grid,
.solution-grid,
.case-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.service-card,
.solution-card,
.case-card {
  position: relative;
  padding: 28px 26px 24px;
  border: 1px solid rgba(138, 174, 255, 0.15);
  border-radius: 22px;
  background: linear-gradient(180deg, rgba(12, 18, 31, 0.8), rgba(8, 12, 21, 0.96));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.02);
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.service-card::before,
.solution-card::before,
.case-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(60, 163, 255, 0.08), transparent 40%, rgba(141, 121, 255, 0.08));
  border-radius: inherit;
  opacity: 0;
  transition: opacity 0.25s ease;
}

.service-card:hover,
.solution-card:hover,
.case-card:hover {
  transform: translateY(-6px);
  border-color: rgba(145, 196, 255, 0.38);
  box-shadow: 0 20px 34px rgba(3, 7, 16, 0.32);
}

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

.service-card > *,
.solution-card > *,
.case-card > * {
  position: relative;
  z-index: 1;
}

.service-index,
.card-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: 14px;
  margin-bottom: 20px;
  border: 1px solid rgba(138, 174, 255, 0.18);
  background: rgba(14, 20, 34, 0.85);
  color: var(--primary-2);
  font-weight: 700;
}

.service-card h3,
.solution-card h3 {
  margin-bottom: 14px;
}

.service-card p,
.solution-card p,
.case-card p {
  margin-bottom: 20px;
}

.service-card ul,
.solution-card ul {
  display: grid;
  gap: 10px;
  color: var(--muted-strong);
  font-size: 0.92rem;
}

.service-card li,
.solution-card li {
  position: relative;
  padding-left: 14px;
}

.service-card li::before,
.solution-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--cyan));
}

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

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

.data-pipeline {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 20px;
}

.pipeline-stage {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 148px;
  padding: 18px 10px;
  border-radius: 18px;
  border: 1px solid rgba(138, 174, 255, 0.15);
  background: rgba(11, 16, 28, 0.66);
  color: var(--muted-strong);
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.pipeline-stage::after {
  content: "";
  position: absolute;
  bottom: -18px;
  left: 50%;
  width: 2px;
  height: 18px;
  background: linear-gradient(180deg, rgba(116, 212, 255, 0.7), transparent);
  transform: translateX(-50%);
}

.pipeline-stage:last-child::after {
  display: none;
}

.pipeline-stage.is-active,
.pipeline-stage:hover {
  transform: translateY(-4px);
  border-color: rgba(125, 197, 255, 0.45);
  box-shadow: 0 20px 40px rgba(8, 13, 21, 0.25);
}

.stage-no {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--primary-2);
}

.stage-name {
  margin-top: 10px;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.stage-info {
  width: min(760px, 100%);
  margin: 28px auto 0;
  padding: 22px 24px;
  border-radius: 20px;
  border: 1px solid rgba(127, 174, 255, 0.15);
  background: rgba(9, 15, 24, 0.78);
  box-shadow: 0 18px 30px rgba(4, 8, 19, 0.18);
}

.stage-info strong {
  display: block;
  margin-bottom: 8px;
  font-size: 1.2rem;
}

.ai-network {
  position: relative;
  min-height: 540px;
  border: 1px solid rgba(138, 174, 255, 0.15);
  border-radius: 30px;
  background:
    radial-gradient(circle at center, rgba(120, 141, 255, 0.08), transparent 40%),
    linear-gradient(180deg, rgba(10, 17, 28, 0.76), rgba(9, 13, 22, 0.96));
  overflow: hidden;
}

.network-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(126, 170, 255, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(126, 170, 255, 0.06) 1px, transparent 1px);
  background-size: 24px 24px;
  mask-image: radial-gradient(circle at center, black 72%, transparent 100%);
}

.node {
  position: absolute;
  display: grid;
  place-items: center;
  width: 120px;
  height: 52px;
  border-radius: 999px;
  border: 1px solid rgba(127, 176, 255, 0.22);
  background: rgba(12, 18, 28, 0.8);
  color: var(--text);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  box-shadow: 0 0 18px rgba(91, 143, 255, 0.16);
  animation: pulseNode 5s ease-in-out infinite;
}

.node::before {
  content: "";
  position: absolute;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--cyan), var(--primary));
  left: -18px;
  box-shadow: 0 0 18px rgba(119, 241, 255, 0.6);
}

.node::after {
  content: "";
  position: absolute;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  right: -18px;
  background: linear-gradient(135deg, var(--purple), var(--primary));
  box-shadow: 0 0 18px rgba(141, 121, 255, 0.6);
}

.n1 { left: 10%; top: 18%; }
.n2 { left: 33%; top: 42%; animation-delay: 0.5s; }
.n3 { left: 55%; top: 24%; animation-delay: 1.1s; }
.n4 { left: 62%; top: 62%; animation-delay: 1.7s; }
.n5 { left: 34%; top: 72%; animation-delay: 2.3s; }
.n6 { left: 72%; top: 40%; animation-delay: 2.8s; }

.ai-network::before,
.ai-network::after {
  content: "";
  position: absolute;
  inset: 10% 16%;
  border: 1px solid rgba(153, 182, 255, 0.12);
  border-radius: 50%;
  transform: rotate(8deg);
}

.ai-network::after {
  inset: 20% 26%;
  transform: rotate(-12deg);
}

.timeline {
  display: flex;
  flex-direction: column;
  gap: 20px;
  position: relative;
  padding-left: 24px;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, rgba(119, 241, 255, 0.7), rgba(141, 121, 255, 0.7));
}

.timeline-item {
  position: relative;
  display: grid;
  grid-template-columns: 84px 1fr;
  gap: 24px;
  padding: 22px 20px 18px 26px;
  border: 1px solid rgba(126, 169, 255, 0.14);
  border-radius: 20px;
  background: rgba(9, 15, 26, 0.8);
  box-shadow: 0 20px 36px rgba(5, 9, 18, 0.18);
}

.timeline-item::before {
  content: "";
  position: absolute;
  left: -24px;
  top: 26px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--cyan));
  box-shadow: 0 0 22px rgba(76, 158, 255, 0.7);
}

.timeline-number {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: rgba(15, 22, 35, 0.86);
  border: 1px solid rgba(138, 179, 255, 0.18);
  color: var(--primary-2);
  font-weight: 800;
  font-size: 0.92rem;
  letter-spacing: 0.08em;
}

.timeline-content h3 {
  margin-bottom: 10px;
}

.tech-badges {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 20px;
}

.tech-item {
  display: grid;
  place-items: center;
  min-height: 110px;
  padding: 18px 10px;
  border: 1px solid rgba(132, 174, 255, 0.18);
  background: linear-gradient(135deg, rgba(7, 11, 22, 0.8), rgba(15, 22, 34, 0.9));
  border-radius: 20px;
  color: var(--text);
  font-weight: 700;
  letter-spacing: -0.03em;
  box-shadow: 0 18px 34px rgba(4, 8, 18, 0.16);
  animation: float 8s ease-in-out infinite;
}

.tech-2 { animation-delay: 0.4s; }
.tech-3 { animation-delay: 0.8s; }
.tech-4 { animation-delay: 1.2s; }
.tech-5 { animation-delay: 1.6s; }
.tech-6 { animation-delay: 2s; }
.tech-7 { animation-delay: 2.4s; }
.tech-8 { animation-delay: 2.8s; }
.tech-9 { animation-delay: 3.2s; }
.tech-10 { animation-delay: 3.6s; }
.tech-11 { animation-delay: 4s; }
.tech-12 { animation-delay: 4.4s; }
.tech-13 { animation-delay: 4.8s; }

.metrics {
  padding-top: 0;
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px;
  padding: 26px 0;
}

.metric-item {
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  justify-content: center;
  gap: 6px;
  min-height: 160px;
  padding: 22px 18px 14px;
  border-radius: 22px;
  border: 1px solid rgba(137, 176, 255, 0.15);
  background: linear-gradient(180deg, rgba(9, 14, 24, 0.8), rgba(12, 18, 31, 0.96));
  box-shadow: 0 18px 32px rgba(3, 7, 17, 0.18);
}

.metric-value,
.suffix {
  font-weight: 800;
  letter-spacing: -0.08em;
  line-height: 1;
}

.metric-value {
  font-size: clamp(2.7rem, 4vw, 4rem);
}

.suffix {
  font-size: clamp(1.5rem, 2vw, 2.2rem);
  color: var(--primary-2);
}

.metric-item p {
  width: 100%;
  text-align: center;
  font-size: 0.9rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted-strong);
}

.case-card {
  display: flex;
  flex-direction: column;
  min-height: 286px;
}

.case-top {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 18px;
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--primary-2);
}

.case-card h3 {
  margin-bottom: 12px;
}

.case-card button {
  margin-top: auto;
  width: fit-content;
  border: 1px solid rgba(138, 174, 255, 0.2);
  border-radius: 999px;
  background: transparent;
  color: var(--text);
  padding: 0.7rem 1rem;
  font-weight: 600;
}

.cta-band {
  padding: 70px 0;
  background: linear-gradient(90deg, rgba(60, 163, 255, 0.09), rgba(141, 121, 255, 0.07));
  border-top: 1px solid rgba(132, 177, 255, 0.14);
  border-bottom: 1px solid rgba(132, 177, 255, 0.14);
}

.cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  padding: 18px 0;
}

.cta-inner h2 {
  margin-bottom: 14px;
}

.cta-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.contact-grid {
  align-items: start;
}

.contact-points {
  display: grid;
  gap: 12px;
  margin-top: 24px;
}

.contact-points li {
  position: relative;
  padding-left: 16px;
  color: var(--muted-strong);
}

.contact-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--cyan));
}

.contact-form {
  display: grid;
  gap: 18px;
  padding: 28px 26px 24px;
  border: 1px solid rgba(137, 177, 255, 0.15);
  border-radius: 24px;
  background: linear-gradient(180deg, rgba(11, 16, 27, 0.8), rgba(7, 10, 18, 0.94));
  box-shadow: 0 24px 46px rgba(4, 8, 18, 0.2);
}

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

.contact-form label {
  display: grid;
  gap: 8px;
}

.contact-form span {
  color: var(--muted-strong);
  font-size: 0.88rem;
  font-weight: 600;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  border: 1px solid rgba(136, 173, 255, 0.18);
  background: rgba(10, 15, 24, 0.8);
  color: var(--text);
  border-radius: 14px;
  padding: 0.9rem 0.95rem;
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: rgba(126, 208, 255, 0.6);
  box-shadow: 0 0 0 3px rgba(81, 137, 255, 0.14);
}

.error-message {
  color: #ff8e9f;
  min-height: 1.1em;
}

.form-status {
  min-height: 1.2em;
  color: var(--success);
  font-weight: 600;
}

.site-footer {
  padding: 44px 0 16px;
  border-top: 1px solid rgba(132, 177, 255, 0.12);
  background: rgba(4, 8, 16, 0.8);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 26px;
  padding-bottom: 28px;
}

.footer-brand {
  display: inline-flex;
  margin-bottom: 16px;
}

.site-footer h3 {
  font-size: 1rem;
  margin-bottom: 12px;
}

.site-footer ul {
  display: grid;
  gap: 8px;
}

.site-footer li,
.site-footer a {
  color: var(--muted);
}

.footer-bottom {
  padding-top: 22px;
  border-top: 1px solid rgba(132, 177, 255, 0.1);
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

.cursor {
  pointer-events: none;
  position: fixed;
  inset: 0 auto auto 0;
  z-index: 9999;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  opacity: 0;
  transition: opacity 0.2s ease, width 0.2s ease, height 0.2s ease, background 0.2s ease;
}

.cursor-dot {
  width: 10px;
  height: 10px;
  background: rgba(119, 241, 255, 0.95);
  box-shadow: 0 0 24px rgba(119, 241, 255, 0.7);
}

.cursor-ring {
  width: 38px;
  height: 38px;
  border: 1px solid rgba(119, 241, 255, 0.5);
  background: rgba(119, 241, 255, 0.04);
}

body.cursor-active .cursor {
  opacity: 1;
}

@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

@keyframes pulseNode {
  0%, 100% { box-shadow: 0 0 0 rgba(91, 143, 255, 0.12), 0 0 18px rgba(91, 143, 255, 0.1); }
  50% { box-shadow: 0 0 0 10px rgba(91, 143, 255, 0.04), 0 0 26px rgba(91, 143, 255, 0.24); }
}

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

@keyframes pulseBar {
  0%, 100% { opacity: 0.8; transform: scaleY(1); }
  50% { opacity: 1; transform: scaleY(1.05); }
}

@media (max-width: 980px) {
  .hero-grid,
  .about-grid,
  .contact-grid,
  .cta-inner,
  .footer-grid {
    grid-template-columns: 1fr;
    display: grid;
  }

  .service-grid,
  .solution-grid,
  .case-grid,
  .tech-badges,
  .metrics-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .cta-inner {
    align-items: start;
  }

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

@media (max-width: 760px) {
  .nav-toggle {
    display: flex;
  }

  .nav-menu-wrap {
    position: absolute;
    top: calc(100% + 14px);
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 16px;
    padding: 18px 16px 20px;
    background: rgba(9, 15, 25, 0.94);
    border: 1px solid rgba(126, 169, 255, 0.18);
    border-radius: 22px;
    box-shadow: 0 18px 34px rgba(1, 5, 10, 0.4);
  }

  .nav-menu-wrap.is-open {
    display: flex;
  }

  .nav-menu {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }

  .nav-cta {
    width: 100%;
  }

  .field-row,
  .service-grid,
  .solution-grid,
  .case-grid,
  .tech-badges,
  .metrics-grid {
    grid-template-columns: 1fr;
  }

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

  .timeline-item {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .timeline::before {
    left: 14px;
  }

  .timeline-item::before {
    left: -16px;
  }

  .section {
    padding: 88px 0;
  }

  .hero {
    padding-top: 72px;
  }

  .hero-actions,
  .cta-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .button,
  .nav-cta {
    width: 100%;
  }
}

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

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