:root {
  --bg: #050608;
  --bg-elevated: rgba(13, 15, 19, 0.82);
  --bg-strong: rgba(8, 9, 12, 0.94);
  --text: #f7fafc;
  --muted: rgba(233, 240, 247, 0.72);
  --muted-strong: rgba(233, 240, 247, 0.86);
  --line: rgba(255, 255, 255, 0.08);
  --line-strong: rgba(255, 255, 255, 0.16);
  --accent: #d8f7ff;
  --accent-soft: rgba(125, 216, 255, 0.18);
  --shadow: 0 28px 80px rgba(0, 0, 0, 0.48);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --max-width: 1180px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Manrope", system-ui, sans-serif;
  background:
    radial-gradient(circle at top, rgba(99, 127, 153, 0.18), transparent 28%),
    radial-gradient(circle at 88% 14%, rgba(84, 124, 144, 0.14), transparent 20%),
    linear-gradient(180deg, #07080b 0%, #020305 52%, #050608 100%);
  color: var(--text);
  min-height: 100vh;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.72), transparent 90%);
  pointer-events: none;
  z-index: 0;
}

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

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

.site-shell {
  position: relative;
  z-index: 1;
  overflow: clip;
}

.hero-glow {
  --glow-x: 50%;
  --glow-y: 18%;
  position: fixed;
  inset: 0;
  background: radial-gradient(circle at var(--glow-x) var(--glow-y), rgba(126, 202, 255, 0.09), transparent 24%);
  pointer-events: none;
  z-index: 0;
  transition: background-position 120ms linear;
}

.topbar,
.hero,
.section,
.signal-strip,
.footer {
  width: min(calc(100% - 2rem), var(--max-width));
  margin-inline: auto;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.1rem 1.4rem;
  margin-top: 1rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(6, 8, 10, 0.74);
  backdrop-filter: blur(18px);
  box-shadow: 0 16px 45px rgba(0, 0, 0, 0.28);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  font-family: "Space Grotesk", sans-serif;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 2.3rem;
  aspect-ratio: 1;
  border-radius: 0.75rem;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.18), rgba(99, 164, 196, 0.18));
  border: 1px solid rgba(255, 255, 255, 0.14);
}

.brand-text {
  color: var(--muted-strong);
}

.nav {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  color: var(--muted);
  font-size: 0.96rem;
}

.nav a:hover,
.nav a:focus-visible,
.nav-cta:hover,
.nav-cta:focus-visible,
.button:hover,
.button:focus-visible {
  color: var(--text);
}

.nav-cta,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  padding: 0.9rem 1.25rem;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  transition:
    transform 180ms ease,
    border-color 180ms ease,
    background-color 180ms ease,
    color 180ms ease;
}

.nav-cta:hover,
.button:hover {
  transform: translateY(-1px);
  border-color: rgba(255, 255, 255, 0.28);
}

.nav-cta {
  background: rgba(255, 255, 255, 0.05);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.92fr);
  gap: 2.4rem;
  align-items: center;
  padding: 5.5rem 0 3rem;
}

.hero-copy h1,
.section-heading h2,
.section-copy h2,
.outcomes-panel h2,
.contact-section h2 {
  margin: 0;
  font-family: "Space Grotesk", sans-serif;
  line-height: 0.98;
  letter-spacing: -0.04em;
}

.hero-copy h1 {
  font-size: clamp(2.85rem, 5.6vw, 5.1rem);
  max-width: 12ch;
}

.hero-text,
.section-heading p,
.section-copy p,
.outcomes-panel p,
.contact-section p,
.service-card p,
.timeline-step p,
.metric-card p,
.faq-answer p,
.hero-stats dd,
.floating-card p,
.stack-list p {
  color: var(--muted);
  line-height: 1.75;
}

.hero-text {
  max-width: 60ch;
  margin: 1.5rem 0 0;
  font-size: 1.08rem;
}

.eyebrow {
  margin: 0 0 1rem;
  color: var(--accent);
  font-size: 0.86rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.hero-actions,
.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin: 2rem 0;
}

.button-primary {
  background: linear-gradient(135deg, rgba(236, 249, 255, 0.18), rgba(106, 182, 214, 0.2));
  box-shadow: 0 14px 34px rgba(128, 198, 228, 0.1);
}

.button-secondary {
  background: rgba(255, 255, 255, 0.03);
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin: 2.25rem 0 0;
}

.hero-stats div,
.panel {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.02), rgba(255, 255, 255, 0.01)),
    var(--bg-elevated);
  box-shadow: var(--shadow);
}

.hero-stats div {
  padding: 1.15rem 1.1rem 1.2rem;
}

.hero-stats dt {
  margin-bottom: 0.55rem;
  font-family: "Space Grotesk", sans-serif;
  font-size: 1rem;
  font-weight: 700;
}

.hero-stats dd {
  margin: 0;
  font-size: 0.96rem;
}

.hero-visual {
  position: relative;
}

.hero-frame {
  position: relative;
  isolation: isolate;
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: calc(var(--radius-xl) + 0.5rem);
  background:
    radial-gradient(circle at top, rgba(255, 255, 255, 0.08), transparent 28%),
    rgba(6, 8, 10, 0.74);
}

.hero-frame::after,
.panel::after,
.service-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 0%, rgba(255, 255, 255, 0.06) 48%, transparent 100%);
  transform: translateX(-100%);
  animation: sweep 10s linear infinite;
  pointer-events: none;
}

.hero-frame img {
  width: 100%;
  border-radius: var(--radius-xl);
  animation: drift 8s ease-in-out infinite;
}

.hero-illustration {
  min-height: 30rem;
  object-fit: cover;
  object-position: 32% center;
}

.floating-card {
  position: absolute;
  right: -1.5rem;
  bottom: 2rem;
  width: min(18rem, 62vw);
  padding: 1rem 1.1rem;
  border: 1px solid var(--line);
  border-radius: 1.2rem;
  background: rgba(10, 12, 15, 0.88);
  backdrop-filter: blur(14px);
  box-shadow: var(--shadow);
}

.card-label,
.service-index,
.timeline-step span,
.stack-list span {
  display: inline-block;
  margin-bottom: 0.6rem;
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.floating-card strong,
.service-card h3,
.timeline-step h3,
.metric-card strong,
.faq-question {
  font-family: "Space Grotesk", sans-serif;
}

.floating-card strong {
  display: block;
  font-size: 1.2rem;
}

.floating-card p {
  margin: 0.55rem 0 0;
  font-size: 0.95rem;
}

.signal-strip {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0.85rem;
  padding: 1.4rem 0 0;
}

.signal-item {
  padding: 1rem 1.1rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted-strong);
  text-align: center;
  background: rgba(255, 255, 255, 0.025);
}

.section {
  padding: 6rem 0 0;
}

.section-heading,
.section-copy {
  max-width: 44rem;
}

.section-heading h2,
.section-copy h2,
.outcomes-panel h2,
.contact-section h2 {
  font-size: clamp(2.3rem, 4vw, 4.2rem);
}

.card-grid {
  display: grid;
  gap: 1rem;
  margin-top: 2rem;
}

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

.service-card,
.timeline-step,
.metric-card {
  min-height: 100%;
  padding: 1.4rem;
}

.service-card h3,
.timeline-step h3 {
  margin: 0 0 0.75rem;
  font-size: 1.4rem;
}

.service-card p,
.timeline-step p,
.metric-card p {
  margin: 0;
}

.service-card:last-child {
  grid-column: span 2;
}

.section-split,
.section-outcomes,
.contact-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.95fr);
  gap: 1.2rem;
  align-items: center;
}

.feature-list {
  margin: 1.5rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.8rem;
}

.feature-list li {
  position: relative;
  padding-left: 1.4rem;
  color: var(--muted-strong);
}

.feature-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62rem;
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 999px;
  background: linear-gradient(135deg, #ebf8ff, #74d1ff);
  box-shadow: 0 0 20px rgba(116, 209, 255, 0.4);
}

.section-visual {
  display: grid;
  gap: 1.4rem;
  padding: 1.4rem;
}

.core-visual {
  width: 100%;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.stack-list {
  display: grid;
  gap: 0.9rem;
}

.stack-list div {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem;
  align-items: start;
  padding: 0.95rem 1rem;
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.stack-list span {
  margin: 0.1rem 0 0;
}

.stack-list p {
  margin: 0;
}

.timeline {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 2rem;
}

.outcomes-panel,
.contact-section {
  padding: 1.6rem;
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.metric-card strong {
  display: block;
  margin-bottom: 0.65rem;
  font-size: 1.16rem;
}

.faq-list {
  margin-top: 2rem;
  display: grid;
  gap: 0.95rem;
}

.faq-item {
  border: 1px solid var(--line);
  border-radius: 1.2rem;
  background: rgba(255, 255, 255, 0.025);
}

.faq-question {
  width: 100%;
  padding: 1.25rem 1.25rem 1.1rem;
  border: 0;
  background: transparent;
  color: var(--text);
  font-size: 1.08rem;
  text-align: left;
  cursor: pointer;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 240ms ease;
}

.faq-answer p {
  margin: 0;
  padding: 0 1.25rem 1.2rem;
}

.footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  padding: 4rem 0 2rem;
  color: rgba(233, 240, 247, 0.62);
  font-size: 0.95rem;
}

[data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition:
    opacity 600ms ease,
    transform 600ms ease;
}

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

@keyframes drift {
  0%,
  100% {
    transform: translateY(0px) scale(1);
  }

  50% {
    transform: translateY(-10px) scale(1.012);
  }
}

@keyframes sweep {
  0%,
  72% {
    transform: translateX(-130%);
  }

  100% {
    transform: translateX(130%);
  }
}

@media (max-width: 1120px) {
  .hero,
  .section-split,
  .section-outcomes,
  .contact-section,
  .services-grid,
  .timeline {
    grid-template-columns: 1fr;
  }

  .hero-copy h1 {
    max-width: 13ch;
  }

  .service-card:last-child {
    grid-column: auto;
  }

  .floating-card {
    right: 1rem;
  }

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

@media (max-width: 840px) {
  .topbar {
    border-radius: 1.25rem;
    padding: 1rem;
  }

  .nav,
  .nav-cta {
    display: none;
  }

  .hero {
    padding-top: 4.2rem;
  }

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

  .timeline {
    gap: 0.9rem;
  }

  .floating-card {
    position: relative;
    right: auto;
    bottom: auto;
    width: 100%;
    margin-top: 1rem;
  }
}

@media (max-width: 640px) {
  .topbar,
  .hero,
  .section,
  .signal-strip,
  .footer {
    width: min(calc(100% - 1.1rem), var(--max-width));
  }

  .hero-copy h1 {
    font-size: clamp(2.35rem, 10.5vw, 3.6rem);
  }

  .hero-text,
  .section-heading p,
  .section-copy p,
  .outcomes-panel p,
  .contact-section p {
    font-size: 1rem;
  }

  .section {
    padding-top: 4.5rem;
  }

  .signal-strip {
    grid-template-columns: 1fr;
  }

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

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

  [data-reveal] {
    opacity: 1;
    transform: none;
  }
}