:root {
  --bg: #07111f;
  --bg-soft: #0d1a2f;
  --panel: rgba(12, 24, 43, 0.72);
  --panel-strong: rgba(16, 30, 53, 0.94);
  --panel-soft: rgba(255, 255, 255, 0.04);
  --text: #eef4ff;
  --muted: #c0d0e6;
  --muted-strong: #d9e5f6;
  --line: rgba(170, 196, 233, 0.16);
  --accent: #7cd5ff;
  --accent-strong: #4bb8ff;
  --accent-warm: #9be7cf;
  --shadow: 0 30px 80px rgba(0, 0, 0, 0.35);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --max-width: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, system-ui, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(76, 184, 255, 0.14), transparent 26%),
    radial-gradient(circle at 80% 20%, rgba(155, 231, 207, 0.11), transparent 22%),
    linear-gradient(180deg, #06101d 0%, #08111c 35%, #0a1729 100%);
  min-height: 100vh;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image: linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(180deg, rgba(0,0,0,0.7), transparent 90%);
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button, .button { min-height: 48px; font: inherit; }
input, textarea, select { font: inherit; }

.site-shell {
  position: relative;
  width: min(calc(100% - 32px), var(--max-width));
  margin: 0 auto;
  padding: 24px 0 40px;
}

.topbar {
  position: sticky;
  top: 18px;
  z-index: 50;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 16px 20px;
  backdrop-filter: blur(18px);
  background: rgba(8, 16, 29, 0.75);
  border: 1px solid var(--line);
  border-radius: 999px;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.22);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}

.brand-logo {
  width: 172px;
  max-width: 100%;
}

.brand-copy {
  display: none;
}

.section-heading h2,
.hero h1,
.contact h2,
.why-copy h2 {
  font-family: Manrope, Inter, sans-serif;
}

.nav {
  display: flex;
  align-items: center;
  gap: 18px;
  color: var(--muted);
}

.nav a {
  transition: color 180ms ease, transform 180ms ease;
}

.nav a:hover,
.nav a:focus-visible {
  color: var(--text);
  transform: translateY(-1px);
}

.nav-cta {
  padding: 12px 18px;
  border: 1px solid rgba(124, 213, 255, 0.28);
  border-radius: 999px;
  color: var(--text) !important;
  background: rgba(124, 213, 255, 0.08);
}

.hero {
  position: relative;
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  gap: 34px;
  align-items: center;
  padding: 92px 0 48px;
}

.hero h1 {
  font-size: clamp(3rem, 6vw, 5.2rem);
  line-height: 0.95;
  margin: 0 0 22px;
  max-width: 12ch;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.77rem;
  color: var(--accent-warm);
  margin-bottom: 14px;
}

.lead,
.section-heading p,
.timeline-item p,
.service-card p,
.showcase-card p,
.why-copy p,
.contact-panel p,
.faq-item p,
.footer p,
.product-copy p,
.gallery-tile span,
.gallery-tile strong,
.stat-card span,
.form-status {
  color: var(--muted);
  line-height: 1.72;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 22px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 700;
  cursor: pointer;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 18px 30px rgba(0, 0, 0, 0.22);
}

.button.primary {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-warm) 100%);
  color: #04111f;
}

.button.secondary {
  border-color: rgba(173, 192, 222, 0.22);
  background: rgba(255, 255, 255, 0.03);
}

.trust-row {
  list-style: none;
  padding: 0;
  margin: 28px 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.trust-row li {
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid rgba(173, 192, 222, 0.16);
  background: rgba(255, 255, 255, 0.03);
  color: var(--muted-strong);
  font-size: 0.95rem;
}

.glass-card,
.service-card,
.timeline-item,
.showcase-card,
.stat-card,
.contact-card,
.faq-item,
.logo-band,
.contact-panel,
.product-card,
.gallery-tile,
.quote-form {
  backdrop-filter: blur(16px);
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.feature-panel,
.service-card,
.timeline-item,
.showcase-card,
.stat-card,
.contact-card,
.product-card,
.gallery-tile {
  border-radius: var(--radius-lg);
}

.glass-card {
  padding: 24px;
  border-radius: var(--radius-xl);
  position: relative;
  overflow: hidden;
}

.glass-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.11), transparent 30%, transparent 60%, rgba(124,213,255,0.05));
  pointer-events: none;
}

.card-topline {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
  color: #dbe8f7;
}

.status-dot {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
}

.status-dot::before {
  content: "";
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #73f4b7;
  box-shadow: 0 0 18px #73f4b7;
}

.card-grid,
.service-grid,
.showcase-grid,
.timeline,
.product-grid,
.gallery-grid,
.quote-layout,
.why-us,
.contact-panel,
.footer {
  display: grid;
  gap: 18px;
}

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

.card-grid article,
.service-card,
.showcase-card,
.stat-card {
  padding: 20px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255,255,255,0.06);
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

.hero-badges span,
.product-head span {
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(124, 213, 255, 0.1);
  color: var(--muted-strong);
  border: 1px solid rgba(124, 213, 255, 0.16);
  font-size: 0.88rem;
}

.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(18px);
  opacity: 0.55;
  pointer-events: none;
  animation: float 10s ease-in-out infinite;
}

.orb-a {
  width: 140px;
  height: 140px;
  background: rgba(124, 213, 255, 0.15);
  top: 34px;
  right: 28%;
}

.orb-b {
  width: 180px;
  height: 180px;
  background: rgba(155, 231, 207, 0.12);
  bottom: 0;
  right: 0;
  animation-delay: -4s;
}

.logo-band {
  margin: 18px 0 8px;
  padding: 18px 22px;
  border-radius: 24px;
}

.logo-band p {
  margin: 0;
  text-align: center;
  color: #d7e4f8;
}

.section {
  padding: 92px 0 0;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 28px;
}

.section-heading h2,
.contact h2,
.why-copy h2 {
  font-size: clamp(2rem, 4vw, 3.4rem);
  margin: 0 0 16px;
}

.service-grid,
.showcase-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.icon {
  display: inline-flex;
  margin-bottom: 18px;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: rgba(124, 213, 255, 0.12);
  color: var(--accent);
  font-weight: 700;
}

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

.product-card {
  overflow: hidden;
  background: linear-gradient(180deg, rgba(15, 27, 48, 0.92), rgba(10, 18, 32, 0.9));
}

.product-card img {
  aspect-ratio: 1.28 / 1;
  object-fit: cover;
  width: 100%;
  border-bottom: 1px solid rgba(173, 192, 222, 0.14);
}

.product-copy {
  padding: 22px;
}

.product-head {
  display: flex;
  justify-content: space-between;
  align-items: start;
  gap: 16px;
}

.product-copy h3,
.card-grid h3,
.service-card h3,
.timeline-item h3,
.showcase-card h3,
.feature-list h3,
.contact-item strong,
.gallery-tile strong {
  margin: 0 0 10px;
}

.product-copy ul {
  margin: 18px 0 20px;
  padding-left: 18px;
  color: var(--muted-strong);
}

.product-copy li { margin-bottom: 8px; }

.text-link {
  appearance: none;
  border: 0;
  padding: 0;
  background: none;
  color: var(--accent);
  font-weight: 700;
  cursor: pointer;
}

.text-link:hover,
.text-link:focus-visible { color: var(--accent-warm); }

.gallery-grid {
  grid-template-columns: 1.15fr 0.85fr 0.85fr;
  grid-auto-rows: 210px;
}

.gallery-tile {
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: end;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0.02)),
    radial-gradient(circle at top right, rgba(124, 213, 255, 0.16), transparent 28%),
    linear-gradient(180deg, rgba(14, 24, 48, 0.95), rgba(8, 16, 30, 0.96));
}

.gallery-tile.tall { grid-row: span 2; }
.gallery-tile.wide { grid-column: span 2; }
.gallery-tile span { color: var(--accent-warm); font-size: 0.82rem; text-transform: uppercase; letter-spacing: 0.12em; }
.gallery-tile strong { font-size: 1.35rem; color: var(--text); line-height: 1.35; }

.timeline { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.timeline-item { padding: 24px; }
.timeline-item span,
.contact-item span,
label span {
  color: var(--accent-warm);
  font-size: 0.83rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.why-us { grid-template-columns: 1.1fr 0.9fr; align-items: start; }
.feature-list, .stats-panel, .faq-list { display: grid; gap: 16px; }
.stat-card strong { display: block; margin-bottom: 10px; font-size: 1.12rem; }

.quote-layout { grid-template-columns: 1.1fr 0.9fr; align-items: start; }
.quote-form {
  border-radius: 28px;
  padding: 24px;
}

.field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

label {
  display: grid;
  gap: 10px;
}

input,
textarea,
select {
  width: 100%;
  border: 1px solid rgba(173, 192, 222, 0.18);
  border-radius: 16px;
  padding: 14px 16px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
}

select option {
  color: #07111f;
}

textarea { resize: vertical; min-height: 150px; }

.form-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  margin-top: 20px;
}

.form-status {
  margin: 0;
  max-width: 42ch;
}

.contact-panel {
  grid-template-columns: 1.1fr 0.9fr;
  border-radius: 28px;
  padding: 28px;
}

.contact-card {
  padding: 22px;
  display: grid;
  gap: 18px;
  background: var(--panel-strong);
}

.contact-item {
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(173, 192, 222, 0.13);
}

.contact-item:last-of-type {
  border-bottom: none;
  padding-bottom: 0;
}

.faq-item {
  border-radius: 22px;
  padding: 0 20px;
}

.faq-item summary {
  cursor: pointer;
  padding: 20px 0;
  list-style: none;
  font-weight: 600;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item p { margin: 0 0 20px; }

.footer {
  grid-template-columns: 1.1fr auto auto;
  align-items: center;
  padding: 56px 0 20px;
  color: var(--muted);
}

.footer div:first-child {
  display: grid;
  gap: 12px;
}

.footer-logo {
  width: 180px;
}

.footer div:last-of-type {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 700ms ease, transform 700ms ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.delay-1 { transition-delay: 100ms; }
.delay-2 { transition-delay: 200ms; }
.delay-3 { transition-delay: 300ms; }

@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-16px); }
}

@media (max-width: 1080px) {
  .hero,
  .why-us,
  .quote-layout,
  .contact-panel,
  .service-grid,
  .showcase-grid,
  .timeline,
  .footer,
  .gallery-grid {
    grid-template-columns: 1fr 1fr;
  }

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

  .gallery-tile.tall,
  .gallery-tile.wide {
    grid-column: auto;
    grid-row: auto;
  }

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

@media (max-width: 760px) {
  .site-shell { width: min(calc(100% - 22px), var(--max-width)); }

  .topbar {
    position: static;
    border-radius: 28px;
    padding: 18px;
    flex-direction: column;
    align-items: flex-start;
  }

  .nav { flex-wrap: wrap; gap: 12px; }

  .hero,
  .service-grid,
  .showcase-grid,
  .timeline,
  .why-us,
  .quote-layout,
  .contact-panel,
  .footer,
  .card-grid,
  .gallery-grid,
  .field-grid {
    grid-template-columns: 1fr;
  }

  .hero { padding-top: 46px; }
  .hero h1 { max-width: none; }
  .section { padding-top: 72px; }
  .glass-card,
  .contact-panel,
  .quote-form { padding: 20px; }
  .brand-logo { width: 156px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation: none !important;
    transition: none !important;
  }
  .reveal { opacity: 1; transform: none; }
}

:focus-visible {
  outline: 3px solid rgba(124, 213, 255, 0.75);
  outline-offset: 3px;
}