:root {
  color-scheme: dark;
  --bg: #05060b;
  --bg-2: #090b13;
  --surface: rgba(16, 20, 34, 0.72);
  --surface-strong: rgba(24, 29, 47, 0.88);
  --text: #f7f8ff;
  --muted: #a5acc3;
  --muted-2: #747c94;
  --line: rgba(255, 255, 255, 0.12);
  --line-strong: rgba(117, 160, 255, 0.38);
  --blue: #3aa7ff;
  --violet: #8d5cff;
  --cyan: #77e6ff;
  --radius: 8px;
  --shadow: 0 28px 90px rgba(0, 0, 0, 0.42);
  --container: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  background:
    linear-gradient(180deg, rgba(58, 167, 255, 0.08), transparent 30%),
    linear-gradient(120deg, rgba(141, 92, 255, 0.1), transparent 38%),
    var(--bg);
  color: var(--text);
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  background:
    radial-gradient(circle at 72% 8%, rgba(141, 92, 255, 0.24), transparent 28%),
    radial-gradient(circle at 12% 25%, rgba(58, 167, 255, 0.16), transparent 30%),
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: auto, auto, 72px 72px, 72px 72px;
  mask-image: linear-gradient(to bottom, black, transparent 82%);
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background: radial-gradient(circle at center, transparent 0, rgba(0, 0, 0, 0.36) 78%);
}

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

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 12px max(20px, calc((100vw - var(--container)) / 2));
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(5, 6, 11, 0.68);
  backdrop-filter: blur(22px);
}

.brand {
  display: inline-flex;
  align-items: center;
  width: 220px;
  height: 74px;
}

.brand-logo {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: left center;
}

.nav {
  display: flex;
  align-items: center;
  gap: clamp(16px, 3vw, 34px);
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
}

.nav a,
.header-button,
.footer a,
.contact-links a {
  transition: color 180ms ease, border-color 180ms ease, background 180ms ease, transform 180ms ease;
}

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

.header-button {
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  border: 1px solid rgba(119, 230, 255, 0.26);
  border-radius: var(--radius);
  padding: 0 16px;
  color: #eaf7ff;
  font-size: 14px;
  font-weight: 800;
  background: rgba(255, 255, 255, 0.055);
}

.header-button:hover {
  transform: translateY(-1px);
  border-color: rgba(119, 230, 255, 0.55);
  background: rgba(58, 167, 255, 0.12);
}

.hero,
.section {
  padding-inline: max(20px, calc((100vw - var(--container)) / 2));
}

.hero {
  min-height: calc(100vh - 70px);
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 0.9fr);
  gap: clamp(44px, 7vw, 94px);
  align-items: center;
  padding-block: clamp(82px, 10vw, 132px);
}

.section {
  padding-block: clamp(82px, 10vw, 132px);
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--cyan);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

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

h1 {
  max-width: 11ch;
  margin-bottom: 24px;
  font-size: clamp(54px, 8.5vw, 116px);
  line-height: 0.92;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 0;
  max-width: 920px;
  font-size: clamp(36px, 5.5vw, 76px);
  line-height: 0.98;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 22px;
  line-height: 1.16;
}

.hero-text {
  max-width: 720px;
  color: #d8ddec;
  font-size: clamp(18px, 2vw, 23px);
  line-height: 1.62;
}

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

.audience-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.audience-list span {
  min-height: 34px;
  display: inline-flex;
  align-items: center;
  border: 1px solid rgba(255, 255, 255, 0.11);
  border-radius: var(--radius);
  padding: 0 12px;
  color: #dbe5f7;
  font-size: 13px;
  font-weight: 800;
  background: rgba(255, 255, 255, 0.045);
}

.button {
  min-height: 50px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: var(--radius);
  padding: 0 20px;
  font-weight: 900;
  cursor: pointer;
  transition: transform 180ms ease, filter 180ms ease, border-color 180ms ease, background 180ms ease;
}

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

.button-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--blue), var(--violet));
  box-shadow: 0 18px 60px rgba(58, 167, 255, 0.24);
}

.button-primary:hover {
  filter: brightness(1.08);
}

.button-ghost {
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.055);
}

.button-ghost:hover {
  border-color: rgba(119, 230, 255, 0.45);
  background: rgba(255, 255, 255, 0.085);
}

.hero-visual {
  position: relative;
  min-height: 610px;
}

.orb {
  position: absolute;
  border-radius: 999px;
  filter: blur(22px);
  opacity: 0.72;
  animation: pulseGlow 5s ease-in-out infinite alternate;
}

.orb-one {
  width: 230px;
  height: 230px;
  top: 30px;
  right: 18px;
  background: rgba(141, 92, 255, 0.34);
}

.orb-two {
  width: 210px;
  height: 210px;
  left: 4px;
  bottom: 74px;
  background: rgba(58, 167, 255, 0.26);
  animation-delay: 1.4s;
}

.visual-card,
.floating-card,
.service-card,
.project-card,
.timeline-item,
.feature-card,
.contact-form {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.085), rgba(255, 255, 255, 0.035));
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.visual-card-main {
  position: absolute;
  inset: 46px 0 0 40px;
  overflow: hidden;
}

.visual-card-main video {
  width: 100%;
  height: 100%;
  min-height: 560px;
  object-fit: cover;
  opacity: 0.84;
  transform: scale(1.03);
}

.visual-card-main::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, transparent 42%, rgba(5, 6, 11, 0.82)),
    linear-gradient(90deg, rgba(58, 167, 255, 0.16), transparent 45%);
}

.visual-overlay {
  position: absolute;
  left: 22px;
  right: 22px;
  bottom: 22px;
  z-index: 1;
  display: grid;
  gap: 7px;
}

.visual-overlay span,
.floating-card span,
.project-info span,
.service-card span,
.timeline-item span,
.feature-card span {
  color: var(--cyan);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.visual-overlay strong {
  font-size: clamp(26px, 3vw, 44px);
}

.floating-card {
  position: absolute;
  z-index: 3;
  width: min(270px, 62vw);
  padding: 18px;
  transition: transform 220ms ease, border-color 220ms ease;
}

.floating-card:hover {
  transform: translateY(-4px);
  border-color: var(--line-strong);
}

.floating-card strong {
  display: block;
  margin-top: 8px;
  line-height: 1.22;
}

.floating-card-top {
  top: 0;
  left: 0;
}

.floating-card-bottom {
  right: 18px;
  bottom: 18px;
}

.logo-card {
  position: absolute;
  left: 24px;
  bottom: 138px;
  z-index: 4;
  width: min(250px, 54vw);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
  padding: 18px 22px;
  background: rgba(3, 4, 9, 0.76);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.36), 0 0 44px rgba(58, 167, 255, 0.12);
  backdrop-filter: blur(18px);
  transition: transform 220ms ease, border-color 220ms ease;
}

.logo-card:hover {
  transform: translateY(-4px);
  border-color: rgba(119, 230, 255, 0.36);
}

.logo-card img {
  width: 100%;
  height: auto;
}

.section-head {
  margin-bottom: 40px;
}

.section-head-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 430px);
  gap: 34px;
  align-items: end;
}

.section-head p:not(.eyebrow),
.project-info p,
.service-card p,
.timeline-item p,
.feature-card p,
.about-copy p,
.contact-copy p,
.form-note,
.footer {
  color: var(--muted);
  line-height: 1.65;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.service-card {
  min-height: 258px;
  padding: 24px;
  transition: transform 220ms ease, border-color 220ms ease, background 220ms ease;
}

.service-card:hover {
  transform: translateY(-7px);
  border-color: rgba(119, 230, 255, 0.42);
  background: linear-gradient(180deg, rgba(58, 167, 255, 0.12), rgba(255, 255, 255, 0.04));
}

.service-card span {
  display: inline-grid;
  place-items: center;
  width: 44px;
  height: 34px;
  margin-bottom: 34px;
  border: 1px solid rgba(119, 230, 255, 0.22);
  border-radius: var(--radius);
  background: rgba(119, 230, 255, 0.07);
}

.visibility {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.ai-boost {
  display: grid;
  grid-template-columns: minmax(220px, 320px) minmax(0, 1fr);
  gap: 16px;
  margin-bottom: 18px;
}

.ai-platforms,
.boost-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.032)),
    rgba(5, 6, 11, 0.58);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.ai-platforms {
  display: grid;
  gap: 10px;
  padding: 18px;
}

.ai-platforms span {
  min-height: 42px;
  display: flex;
  align-items: center;
  border: 1px solid rgba(119, 230, 255, 0.18);
  border-radius: var(--radius);
  padding: 0 14px;
  color: #edf6ff;
  font-weight: 900;
  background: rgba(255, 255, 255, 0.045);
}

.ai-platforms span::before {
  content: "";
  width: 10px;
  height: 10px;
  margin-right: 10px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--cyan), var(--violet));
  box-shadow: 0 0 18px rgba(119, 230, 255, 0.55);
}

.boost-card {
  position: relative;
  overflow: hidden;
  padding: clamp(22px, 4vw, 36px);
}

.boost-card::before {
  content: "";
  position: absolute;
  inset: -40% -20%;
  background: radial-gradient(circle at 70% 30%, rgba(141, 92, 255, 0.26), transparent 34%),
    radial-gradient(circle at 20% 80%, rgba(58, 167, 255, 0.2), transparent 34%);
  opacity: 0.9;
}

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

.boost-card span {
  color: var(--cyan);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.boost-card strong {
  display: block;
  margin: 14px 0 12px;
  color: #fff;
  font-size: clamp(30px, 4vw, 54px);
  line-height: 1;
  letter-spacing: 0;
}

.boost-card p {
  max-width: 720px;
  margin: 0;
  color: #d9e0f0;
  line-height: 1.65;
}

.check-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.check-card {
  min-height: 250px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.072), rgba(255, 255, 255, 0.032));
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
  transition: transform 220ms ease, border-color 220ms ease, background 220ms ease;
}

.check-card:hover {
  transform: translateY(-6px);
  border-color: rgba(119, 230, 255, 0.42);
}

.check-card.featured {
  border-color: rgba(141, 92, 255, 0.45);
  background:
    linear-gradient(180deg, rgba(141, 92, 255, 0.15), rgba(58, 167, 255, 0.06)),
    rgba(255, 255, 255, 0.035);
}

.check-card span {
  color: var(--cyan);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.check-card h3 {
  margin-top: 30px;
}

.check-card p {
  color: var(--muted);
  line-height: 1.65;
}

.signal-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.signal-row span {
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  border: 1px solid rgba(119, 230, 255, 0.18);
  border-radius: var(--radius);
  padding: 0 14px;
  color: #e7efff;
  font-size: 13px;
  font-weight: 900;
  background: rgba(58, 167, 255, 0.075);
}

.projects {
  border-block: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.022);
}

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 22px;
}

.filter-button {
  min-height: 40px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0 14px;
  color: var(--muted);
  font-weight: 800;
  background: rgba(255, 255, 255, 0.045);
  cursor: pointer;
  transition: color 180ms ease, background 180ms ease, border-color 180ms ease, transform 180ms ease;
}

.filter-button:hover,
.filter-button.active {
  color: #fff;
  border-color: rgba(119, 230, 255, 0.45);
  background: rgba(58, 167, 255, 0.12);
}

.filter-button:hover {
  transform: translateY(-1px);
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.project-card {
  overflow: hidden;
  transition: transform 240ms ease, border-color 240ms ease, opacity 220ms ease;
}

.project-card.hidden {
  display: none;
}

.project-card:hover {
  transform: translateY(-6px);
  border-color: rgba(141, 92, 255, 0.5);
}

.project-card.large {
  grid-column: span 2;
  grid-row: span 2;
}

.project-media,
.before-after {
  position: relative;
  height: 330px;
  overflow: hidden;
  background: #0c0e15;
}

.project-card.large .project-media {
  height: 528px;
}

.project-media img,
.project-media video,
.before-after img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 700ms ease, opacity 240ms ease;
}

.project-card:hover .project-media img,
.project-card:hover .project-media video {
  transform: scale(1.06);
}

.project-media video {
  opacity: 0.86;
}

.project-info {
  padding: 20px;
}

.project-info h3 {
  margin-top: 8px;
}

.before-after .before,
.before-after .after-wrap {
  position: absolute;
  inset: 0;
}

.before-after .after-wrap {
  width: 52%;
  overflow: hidden;
  border-right: 1px solid rgba(255, 255, 255, 0.7);
}

.before-after input {
  position: absolute;
  inset: auto 18px 18px;
  z-index: 3;
  width: calc(100% - 36px);
  accent-color: var(--cyan);
}

.timeline {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
}

.timeline-item {
  min-height: 240px;
  padding: 22px;
  transition: transform 220ms ease, border-color 220ms ease;
}

.timeline-item:hover {
  transform: translateY(-5px);
  border-color: rgba(119, 230, 255, 0.4);
}

.timeline-item span {
  display: inline-block;
  margin-bottom: 48px;
}

.about {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(360px, 1.05fr);
  gap: clamp(34px, 7vw, 90px);
  align-items: start;
  border-block: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.022);
}

.about-copy {
  position: sticky;
  top: 110px;
}

.about-copy p {
  margin-top: 22px;
  max-width: 610px;
  font-size: 18px;
}

.feature-grid {
  display: grid;
  gap: 14px;
}

.feature-card {
  padding: 24px;
  transition: transform 220ms ease, border-color 220ms ease;
}

.feature-card:hover {
  transform: translateX(6px);
  border-color: rgba(141, 92, 255, 0.42);
}

.feature-card strong {
  display: block;
  margin: 16px 0 8px;
  font-size: 22px;
}

.industries {
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

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

.industry-grid span {
  min-height: 96px;
  display: flex;
  align-items: flex-end;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px;
  color: #eef2ff;
  font-weight: 900;
  background:
    linear-gradient(145deg, rgba(58, 167, 255, 0.12), rgba(141, 92, 255, 0.055)),
    rgba(255, 255, 255, 0.035);
  transition: transform 180ms ease, border-color 180ms ease;
}

.industry-grid span:hover {
  transform: translateY(-4px);
  border-color: rgba(119, 230, 255, 0.36);
}

.contact {
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(360px, 1fr);
  gap: clamp(34px, 7vw, 90px);
  align-items: start;
}

.contact-copy {
  position: sticky;
  top: 110px;
}

.contact-copy p {
  max-width: 610px;
  margin-top: 22px;
  font-size: 18px;
}

.contact-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 30px;
}

.contact-links a {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0 14px;
  color: #e9eefb;
  font-weight: 900;
  background: rgba(255, 255, 255, 0.055);
}

.contact-links a:hover {
  transform: translateY(-2px);
  border-color: rgba(119, 230, 255, 0.45);
  background: rgba(58, 167, 255, 0.1);
}

.contact-form {
  display: grid;
  gap: 16px;
  padding: clamp(20px, 4vw, 30px);
}

.contact-form label {
  display: grid;
  gap: 8px;
  color: #e2e7f6;
  font-size: 14px;
  font-weight: 800;
}

input,
textarea,
select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(5, 6, 11, 0.62);
  color: var(--text);
  padding: 13px 14px;
  outline: none;
  transition: border-color 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

textarea {
  resize: vertical;
}

input:focus,
textarea:focus,
select:focus {
  border-color: rgba(119, 230, 255, 0.64);
  box-shadow: 0 0 0 3px rgba(58, 167, 255, 0.12);
  background: rgba(5, 6, 11, 0.78);
}

.form-note {
  margin: -4px 0 0;
  color: var(--muted-2);
  font-size: 13px;
}

.footer {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 28px max(20px, calc((100vw - var(--container)) / 2));
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  background: #030409;
}

.footer p {
  margin: 0;
}

.footer a {
  color: var(--muted);
  font-weight: 900;
}

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

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

@keyframes pulseGlow {
  from {
    transform: scale(0.94);
    opacity: 0.5;
  }
  to {
    transform: scale(1.08);
    opacity: 0.86;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation: none !important;
    transition-duration: 0.01ms !important;
  }
}

@media (max-width: 1100px) {
  .hero,
  .about,
  .contact,
  .section-head-row {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .hero-visual {
    min-height: 560px;
  }

  .about-copy,
  .contact-copy {
    position: static;
  }

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

  .check-grid,
  .ai-boost,
  .industry-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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

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

  .nav {
    display: none;
  }

  .header-button {
    min-height: 38px;
    padding-inline: 12px;
  }

  .brand {
    width: 170px;
    height: 58px;
  }

  .hero,
  .section {
    padding-block: 66px;
  }

  h1 {
    max-width: 10ch;
  }

  .hero-visual {
    min-height: 450px;
  }

  .visual-card-main {
    inset: 36px 0 0 0;
  }

  .visual-card-main video {
    min-height: 410px;
  }

  .floating-card {
    width: min(220px, 72vw);
  }

  .floating-card-bottom {
    right: 10px;
    bottom: 10px;
  }

  .logo-card {
    left: 12px;
    bottom: 112px;
    width: min(240px, 66vw);
    padding: 14px 16px;
  }

  .service-grid,
  .check-grid,
  .ai-boost,
  .project-grid,
  .timeline,
  .industry-grid {
    grid-template-columns: 1fr;
  }

  .project-card.large {
    grid-column: auto;
    grid-row: auto;
  }

  .project-card.large .project-media,
  .project-media,
  .before-after {
    height: 340px;
  }

  .timeline-item {
    min-height: auto;
  }

  .timeline-item span {
    margin-bottom: 28px;
  }

  .footer {
    display: grid;
  }
}