:root {
  --bg: #07111f;
  --bg-soft: #0e1d33;
  --surface: rgba(10, 20, 37, 0.72);
  --surface-strong: rgba(12, 25, 46, 0.88);
  --surface-light: rgba(255, 255, 255, 0.08);
  --text: #e5eefb;
  --muted: #9eb0cb;
  --line: rgba(158, 176, 203, 0.16);
  --brand: #78c4ff;
  --brand-strong: #2f8fff;
  --accent: #8ef2d2;
  --shadow: 0 24px 80px rgba(2, 8, 20, 0.45);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --container: min(1180px, calc(100vw - 2rem));
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Manrope", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(47, 143, 255, 0.24), transparent 28%),
    radial-gradient(circle at 85% 10%, rgba(142, 242, 210, 0.16), transparent 22%),
    linear-gradient(180deg, #07111f 0%, #091627 50%, #0c1830 100%);
  min-height: 100vh;
}

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

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

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

h1,
h2,
h3,
h4,
.brand-font {
  font-family: "Space Grotesk", sans-serif;
  letter-spacing: -0.03em;
  margin: 0;
}

p {
  margin: 0;
}

.site-shell {
  position: relative;
  overflow-x: clip;
  overflow-y: visible;
}

.site-shell::before,
.site-shell::after {
  content: "";
  position: fixed;
  width: 26rem;
  height: 26rem;
  border-radius: 999px;
  filter: blur(90px);
  opacity: 0.35;
  pointer-events: none;
  z-index: -2;
}

.site-shell::before {
  top: -8rem;
  left: -10rem;
  background: rgba(47, 143, 255, 0.3);
}

.site-shell::after {
  right: -8rem;
  bottom: 8rem;
  background: rgba(142, 242, 210, 0.18);
}

.grain {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -1;
  opacity: 0.08;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.18) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.12) 1px, transparent 1px);
  background-size: 28px 28px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.7), transparent 90%);
}

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

.section {
  padding: 96px 0;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  border: 1px solid rgba(120, 196, 255, 0.24);
  background: rgba(120, 196, 255, 0.08);
  color: var(--brand);
  padding: 0.7rem 1rem;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.75rem;
  font-weight: 800;
}

.hero-title {
  font-size: clamp(3rem, 7vw, 5.8rem);
  line-height: 0.95;
}

.section-title {
  font-size: clamp(2rem, 4vw, 3.25rem);
  line-height: 1;
}

.lede,
.section-copy,
.muted {
  color: var(--muted);
}

.lede {
  font-size: clamp(1rem, 2vw, 1.2rem);
  line-height: 1.75;
}

.section-copy {
  font-size: 1rem;
  line-height: 1.8;
}

.panel,
.card,
.media-card,
.cta-band,
.form-panel {
  border: 1px solid var(--line);
  background: var(--surface);
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow);
}

.panel {
  border-radius: var(--radius-xl);
}

.card,
.media-card,
.form-panel {
  border-radius: var(--radius-lg);
}

.cta-band {
  border-radius: var(--radius-xl);
  background:
    linear-gradient(135deg, rgba(47, 143, 255, 0.22), rgba(142, 242, 210, 0.12)),
    var(--surface-strong);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(158, 176, 203, 0.08);
  background: rgba(7, 17, 31, 0.65);
}

.site-nav {
  min-height: 84px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  font-weight: 800;
}

.brand img {
  width: 44px;
  height: 44px;
  object-fit: contain;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.nav-link {
  color: var(--muted);
  padding: 0.8rem 1rem;
  border-radius: 999px;
  font-size: 0.95rem;
  font-weight: 700;
  transition: color 180ms ease, background-color 180ms ease;
}

.nav-link:hover,
.nav-link[aria-current="page"] {
  color: var(--text);
  background: rgba(255, 255, 255, 0.06);
}

.menu-button {
  display: none;
  width: 48px;
  height: 48px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
}

.menu-button span {
  display: block;
  width: 18px;
  height: 2px;
  background: currentColor;
  margin: 4px auto;
}

.button-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.button,
.button-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 52px;
  padding: 0 1.4rem;
  border-radius: 999px;
  font-weight: 800;
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.button {
  color: #05101d;
  background: linear-gradient(135deg, var(--brand), #a9dcff);
  box-shadow: 0 18px 40px rgba(47, 143, 255, 0.28);
}

.button-secondary {
  border: 1px solid rgba(158, 176, 203, 0.18);
  color: var(--text);
  background: rgba(255, 255, 255, 0.04);
}

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

.hero-grid,
.split-grid,
.stats-grid,
.card-grid,
.project-grid,
.contact-grid,
.footer-grid {
  display: grid;
  gap: 1.5rem;
}

.hero-grid {
  grid-template-columns: minmax(0, 1.3fr) minmax(320px, 0.9fr);
  align-items: end;
}

.split-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: center;
}

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

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

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

.hero-copy,
.hero-visual,
.content-block,
.stat,
.card-body,
.project-copy,
.contact-card,
.footer-card {
  padding: 2rem;
}

.hero-copy {
  display: grid;
  gap: 1.5rem;
  min-height: 560px;
  align-content: center;
}

.hero-visual {
  display: grid;
  gap: 1rem;
  align-content: stretch;
}

.metric-card {
  padding: 1.25rem;
  border-radius: var(--radius-md);
  border: 1px solid rgba(158, 176, 203, 0.12);
  background: rgba(255, 255, 255, 0.04);
}

.metric-value {
  font-family: "Space Grotesk", sans-serif;
  font-size: 2rem;
  font-weight: 700;
}

.list {
  display: grid;
  gap: 0.9rem;
  padding: 0;
  margin: 0;
  list-style: none;
}

.list li {
  display: flex;
  gap: 0.8rem;
  align-items: flex-start;
  color: var(--muted);
  line-height: 1.7;
}

.list li::before {
  content: "";
  width: 0.65rem;
  height: 0.65rem;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--brand), var(--accent));
  margin-top: 0.55rem;
  flex: 0 0 auto;
}

.card {
  display: grid;
  gap: 1rem;
  overflow: hidden;
}

.card-kicker {
  color: var(--brand);
  font-size: 0.82rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.14em;
}

.card h3 {
  font-size: 1.4rem;
}

.media-card {
  overflow: hidden;
}

.media-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  min-height: 320px;
}

.project {
  display: grid;
  gap: 1.5rem;
}

.project-meta {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.tag {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 0.9rem;
  border-radius: 999px;
  border: 1px solid rgba(158, 176, 203, 0.14);
  color: var(--muted);
  background: rgba(255, 255, 255, 0.04);
  font-size: 0.82rem;
  font-weight: 700;
}

.timeline {
  display: grid;
  gap: 1rem;
}

.timeline-item {
  padding: 1.25rem;
  border-radius: var(--radius-md);
  border: 1px solid rgba(158, 176, 203, 0.1);
  background: rgba(255, 255, 255, 0.03);
}

.contact-list {
  display: grid;
  gap: 1rem;
}

.contact-link {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.2rem;
  border-radius: var(--radius-md);
  border: 1px solid rgba(158, 176, 203, 0.12);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
}

.form-row {
  display: grid;
  gap: 1rem;
}

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

.field {
  display: grid;
  gap: 0.55rem;
}

.field label {
  font-size: 0.9rem;
  font-weight: 700;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  border-radius: 16px;
  border: 1px solid rgba(158, 176, 203, 0.15);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
  padding: 0.95rem 1rem;
  outline: none;
}

.field input::placeholder,
.field textarea::placeholder {
  color: rgba(158, 176, 203, 0.7);
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: rgba(120, 196, 255, 0.45);
  box-shadow: 0 0 0 4px rgba(120, 196, 255, 0.12);
}

.footer {
  padding: 0 0 1rem;
}

.footer-card {
  display: grid;
  gap: 1.5rem;
}

.footer-mini {
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.7;
}

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

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

@media (max-width: 980px) {
  .hero-grid,
  .split-grid,
  .stats-grid,
  .card-grid,
  .project-grid,
  .contact-grid,
  .footer-grid,
  .form-grid {
    grid-template-columns: 1fr;
  }

  .hero-copy {
    min-height: auto;
  }

  .menu-button {
    display: inline-block;
  }

  .nav-links {
    position: absolute;
    top: calc(100% + 0.75rem);
    right: 1rem;
    left: 1rem;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 1rem;
    border-radius: 24px;
    border: 1px solid var(--line);
    background: rgba(7, 17, 31, 0.95);
    box-shadow: var(--shadow);
  }

  .site-header.menu-open .nav-links {
    display: flex;
  }

  .nav-link,
  .button.nav-cta {
    width: 100%;
    justify-content: center;
  }
}

@media (max-width: 640px) {
  .section {
    padding: 72px 0;
  }

  .hero-copy,
  .hero-visual,
  .content-block,
  .stat,
  .card-body,
  .project-copy,
  .contact-card,
  .footer-card,
  .form-panel {
    padding: 1.35rem;
  }

  .button-row {
    flex-direction: column;
    align-items: stretch;
  }

  .button,
  .button-secondary {
    width: 100%;
  }
}