:root {
  --bg: #07111f;
  --bg-alt: #0c172a;
  --surface: rgba(14, 25, 44, 0.88);
  --surface-strong: #111f36;
  --surface-soft: rgba(22, 36, 61, 0.9);
  --text: #f5f8fc;
  --muted: #bfd0e5;
  --accent: #58c7ff;
  --accent-strong: #1ca3ff;
  --accent-warm: #ffb703;
  --border: rgba(255, 255, 255, 0.1);
  --shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
  --radius: 18px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(88, 199, 255, 0.16), transparent 32%),
    radial-gradient(circle at 85% 15%, rgba(255, 183, 3, 0.14), transparent 26%),
    linear-gradient(180deg, var(--bg), var(--bg-alt) 40%, #08101c 100%);
  font-family: "Trebuchet MS", "Segoe UI", sans-serif;
  line-height: 1.6;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 72px 72px;
  opacity: 0.4;
}

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

a {
  color: inherit;
}

.page-bg {
  position: fixed;
  inset: 0;
  background:
    radial-gradient(circle at 20% 20%, rgba(88, 199, 255, 0.09), transparent 22%),
    radial-gradient(circle at 80% 75%, rgba(255, 183, 3, 0.09), transparent 20%);
  pointer-events: none;
}

.container {
  width: min(1180px, calc(100% - 2rem));
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(7, 17, 31, 0.82);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}

.header-wrap {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.logo {
  text-decoration: none;
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.logo span {
  color: var(--accent);
}

.nav {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.nav a {
  text-decoration: none;
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 700;
  transition: color 0.2s ease, opacity 0.2s ease;
}

.nav a:hover,
.nav a.active {
  color: #fff;
}

.menu-toggle {
  display: none;
  width: 46px;
  height: 46px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.04);
  cursor: pointer;
  padding: 10px;
}

.menu-toggle span {
  display: block;
  height: 2px;
  margin: 5px 0;
  border-radius: 999px;
  background: #fff;
}

.hero {
  padding: 4.6rem 0 3rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.95fr;
  gap: 2rem;
  align-items: center;
}

.hero-copy {
  max-width: 680px;
}

.eyebrow {
  margin: 0 0 0.8rem;
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin-top: 0;
  line-height: 1.15;
}

h1 {
  margin-bottom: 1rem;
  font-size: clamp(2.2rem, 5vw, 4.4rem);
  letter-spacing: -0.03em;
}

h2 {
  margin-bottom: 0.7rem;
  font-size: clamp(1.6rem, 3vw, 2.4rem);
}

h3 {
  margin-bottom: 0.55rem;
  font-size: 1.15rem;
}

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

.lead {
  max-width: 64ch;
  font-size: 1.05rem;
}

.hero-actions {
  margin: 1.7rem 0 1.8rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.8rem 1.25rem;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 800;
  border: 1px solid transparent;
  transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

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

.btn-primary {
  background: linear-gradient(135deg, var(--accent-strong), var(--accent));
  color: #03111f;
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.03);
  color: #fff;
  border-color: var(--border);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.08);
}

.hero-stats {
  margin: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.9rem;
}

.hero-stats div {
  padding: 1rem;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.04);
  box-shadow: var(--shadow);
}

.hero-stats dt {
  font-size: 1.6rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 0.35rem;
}

.hero-stats dd {
  margin: 0;
  color: var(--muted);
  font-size: 0.94rem;
}

.hero-panel {
  border-radius: calc(var(--radius) + 4px);
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.hero-panel-image {
  aspect-ratio: 16 / 10;
  overflow: hidden;
}

.hero-panel-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-panel-content {
  padding: 1.2rem 1.2rem 1.3rem;
}

.panel-tag {
  margin-bottom: 0.9rem;
  color: var(--accent-warm);
  font-weight: 800;
}

.section {
  padding: 3.2rem 0;
}

.section-surface {
  background: rgba(10, 19, 34, 0.72);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.section-heading {
  max-width: 800px;
  margin-bottom: 1.4rem;
}

.info-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.info-strip article,
.card,
.bullet-card,
.quote-card,
.contact-form,
.side-image-card,
.timeline article,
.faq-list details {
  border: 1px solid var(--border);
  background: var(--surface-soft);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.info-strip article {
  padding: 1.15rem;
}

.info-strip span {
  display: block;
  font-weight: 800;
  font-size: 1.03rem;
  margin-bottom: 0.5rem;
  color: #fff;
}

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

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

.card,
.bullet-card,
.quote-card,
.timeline article {
  padding: 1.15rem;
}

.card p,
.bullet-card p,
.quote-card p,
.timeline p,
.side-image-card p,
.faq-list p {
  margin-bottom: 0;
}

.split-layout {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 1.4rem;
  align-items: start;
}

.bullets-grid {
  margin-top: 1.3rem;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.side-image-card {
  overflow: hidden;
}

.side-image-card img {
  width: 100%;
  height: 300px;
  object-fit: cover;
}

.side-image-card > div {
  padding: 1.1rem;
}

.checklist {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.7rem;
}

.checklist li {
  position: relative;
  padding-left: 1.5rem;
  color: var(--muted);
}

.checklist li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.54rem;
  width: 0.72rem;
  height: 0.72rem;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-warm), var(--accent));
  box-shadow: 0 0 0 5px rgba(88, 199, 255, 0.08);
}

.checklist.compact {
  gap: 0.5rem;
}

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

.timeline span {
  display: inline-flex;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-strong), var(--accent));
  color: #03111f;
  font-weight: 900;
  margin-bottom: 0.8rem;
}

.quote-card span {
  display: inline-block;
  margin-top: 0.9rem;
  color: var(--accent);
  font-weight: 800;
}

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

.gallery-row img {
  width: 100%;
  height: 260px;
  object-fit: cover;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

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

.faq-list details {
  padding: 0.3rem 1rem 1rem;
}

.faq-list summary {
  cursor: pointer;
  list-style: none;
  padding: 0.95rem 0 0.7rem;
  font-weight: 800;
  color: #fff;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.contact-wrap {
  display: grid;
  grid-template-columns: 1fr 0.95fr;
  gap: 1.4rem;
}

.contact-list {
  list-style: none;
  padding: 0;
  margin: 1.2rem 0 0;
}

.contact-list li {
  margin-bottom: 0.55rem;
  color: var(--muted);
}

.contact-list a {
  color: #fff;
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
}

.contact-form {
  padding: 1.25rem;
}

.contact-form label {
  display: block;
  margin-bottom: 0.35rem;
  font-weight: 700;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  margin-bottom: 1rem;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: rgba(6, 12, 21, 0.5);
  color: #fff;
  padding: 0.9rem 1rem;
  font: inherit;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: #92a2b8;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: 2px solid rgba(88, 199, 255, 0.45);
  border-color: rgba(88, 199, 255, 0.55);
}

.site-footer {
  padding: 1.6rem 0 2.2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(5, 10, 18, 0.5);
}

.footer-wrap {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
}

.footer-wrap p {
  margin: 0;
}

.footer-wrap a {
  text-decoration: none;
  color: #fff;
}

@media (max-width: 1040px) {
  .hero-grid,
  .split-layout,
  .contact-wrap {
    grid-template-columns: 1fr;
  }

  .timeline,
  .cards-3,
  .info-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .container {
    width: min(100% - 1.2rem, 1180px);
  }

  .header-wrap {
    min-height: 68px;
  }

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

  .nav {
    position: absolute;
    left: 1rem;
    right: 1rem;
    top: calc(100% + 0.75rem);
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0.25rem;
    padding: 0.75rem;
    border-radius: 16px;
    border: 1px solid var(--border);
    background: rgba(12, 23, 42, 0.98);
    box-shadow: var(--shadow);
  }

  .nav.open {
    display: flex;
  }

  .nav a {
    padding: 0.8rem 0.75rem;
    border-radius: 10px;
  }

  .hero {
    padding-top: 3.2rem;
  }

  .hero-stats,
  .cards-3,
  .timeline,
  .gallery-row,
  .bullets-grid,
  .info-strip {
    grid-template-columns: 1fr;
  }

  .footer-wrap {
    flex-direction: column;
    align-items: flex-start;
  }
}