*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --bg-color: #020617;
  --bg-alt: rgba(15, 23, 42, 0.85);
  --card-bg: rgba(15, 23, 42, 0.85);
  --border-soft: rgba(148, 163, 184, 0.2);
  --accent: #3b82f6;
  --accent-soft: rgba(59, 130, 246, 0.15);
  --accent-strong: #2563eb;
  --text-main: #e5e7eb;
  --text-muted: #9ca3af;
  --radius-xl: 24px;
  --shadow-soft: 0 18px 60px rgba(15, 23, 42, 0.65);
  --transition-fast: 0.18s ease-out;
  --container-width: 1120px;
  --nav-height: 72px;
}

html, body {
  height: 100%;
}

body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at top left, #1d4ed8 0, transparent 55%),
    radial-gradient(circle at bottom right, #0ea5e9 0, transparent 55%),
    var(--bg-color);
  color: var(--text-main);
  -webkit-font-smoothing: antialiased;
}

.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(148, 163, 184, 0.25);
}

.glass {
  background: linear-gradient(135deg, rgba(15, 23, 42, 0.88), rgba(15, 23, 42, 0.7));
  backdrop-filter: blur(20px);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-xl);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--nav-height);
  gap: 2rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: inherit;
}

.logo-mark {
  width: 36px;
  height: 36px;
  border-radius: 16px;
  background: conic-gradient(from 180deg, #3b82f6, #38bdf8, #6366f1, #3b82f6);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: #0b1120;
  box-shadow: 0 16px 40px rgba(37, 99, 235, 0.6);
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.logo-title {
  font-weight: 650;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 0.82rem;
}

.logo-subtitle {
  font-size: 0.74rem;
  color: var(--text-muted);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  font-size: 0.9rem;
}

.main-nav a {
  color: var(--text-muted);
  text-decoration: none;
  padding: 0.4rem 0.85rem;
  border-radius: 999px;
  transition: background var(--transition-fast), color var(--transition-fast), transform var(--transition-fast);
}

.main-nav a:hover {
  background: rgba(15, 23, 42, 0.9);
  color: var(--text-main);
  transform: translateY(-1px);
}

.main-nav a.active {
  background: var(--accent-soft);
  color: #e0f2fe;
}

/* Hero */

.hero {
  padding: 3rem 0 2.5rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  gap: 2rem;
  align-items: stretch;
}

.card {
  padding: 1.75rem 1.75rem 1.9rem;
  box-shadow: var(--shadow-soft);
}

.hero-text h1 {
  font-size: clamp(2.4rem, 3vw, 3rem);
  line-height: 1.1;
  margin-bottom: 1rem;
}

.hero-text p {
  color: var(--text-muted);
  font-size: 0.98rem;
  margin-bottom: 1.5rem;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.28rem 0.75rem;
  border-radius: 999px;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  background: rgba(15, 23, 42, 0.95);
  border: 1px solid rgba(148, 163, 184, 0.5);
  margin-bottom: 0.9rem;
}

.pill::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: #22c55e;
  box-shadow: 0 0 0 4px rgba(34, 197, 94, 0.35);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.6rem 1.4rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-size: 0.9rem;
  font-weight: 500;
  text-decoration: none;
  cursor: pointer;
  transition: background var(--transition-fast), color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
}

.btn.primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  color: #eff6ff;
  box-shadow: 0 18px 50px rgba(37, 99, 235, 0.6);
}

.btn.primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 22px 60px rgba(37, 99, 235, 0.8);
}

.btn.ghost {
  background: transparent;
  border-color: rgba(148, 163, 184, 0.6);
  color: var(--text-main);
}

.btn.ghost:hover {
  background: rgba(15, 23, 42, 0.9);
}

.hero-highlight {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  border-radius: 18px;
  padding: 0.9rem 1rem;
  background: radial-gradient(circle at top left, rgba(37, 99, 235, 0.25), transparent 55%),
              rgba(15, 23, 42, 0.9);
  border: 1px solid rgba(148, 163, 184, 0.35);
}

.hero-highlight .counter {
  font-weight: 600;
  font-size: 1.1rem;
}

.hero-highlight .label {
  display: block;
  font-size: 0.76rem;
  color: var(--text-muted);
}

/* Hero visual */

.hero-visual {
  position: relative;
  overflow: hidden;
}

.status-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
  font-size: 0.78rem;
  color: var(--text-muted);
}

.status-dot {
  width: 9px;
  height: 9px;
  border-radius: 999px;
  background: #22c55e;
  box-shadow: 0 0 0 6px rgba(34, 197, 94, 0.28);
}

.status-label {
  flex: 1;
  margin-left: 0.5rem;
}

.status-tag {
  padding: 0.25rem 0.7rem;
  border-radius: 999px;
  background: rgba(22, 163, 74, 0.18);
  color: #bbf7d0;
  border: 1px solid rgba(22, 163, 74, 0.5);
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.9rem;
  margin-bottom: 1rem;
}

.metric-card {
  padding: 0.9rem 1rem;
  border-radius: 18px;
  background: radial-gradient(circle at top left, rgba(59, 130, 246, 0.22), transparent 55%),
              rgba(15, 23, 42, 0.9);
  border: 1px solid rgba(148, 163, 184, 0.3);
}

.metric-label {
  font-size: 0.78rem;
  color: var(--text-muted);
}

.metric-value {
  display: block;
  font-size: 1.05rem;
  font-weight: 600;
  margin-top: 0.25rem;
}

.metric-sub {
  font-size: 0.74rem;
  color: var(--text-muted);
  margin-top: 0.15rem;
}

.tagline {
  margin-top: 0.5rem;
  font-size: 0.82rem;
  color: var(--text-muted);
}

/* Sections */

.section {
  padding: 2.5rem 0;
}

.section-alt {
  background: radial-gradient(circle at top right, rgba(59, 130, 246, 0.18), transparent 60%);
}

.section-title {
  font-size: 1.5rem;
  margin-bottom: 0.75rem;
}

.section-intro {
  color: var(--text-muted);
  font-size: 0.96rem;
  max-width: 620px;
  margin-bottom: 2rem;
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
}

.feature h3 {
  margin-bottom: 0.7rem;
  font-size: 1.1rem;
}

.feature p {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 0.8rem;
}

.feature ul {
  list-style: none;
  font-size: 0.86rem;
  color: var(--text-main);
}

.feature li {
  margin-bottom: 0.3rem;
  position: relative;
  padding-left: 1.1rem;
}

.feature li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.45rem;
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: var(--accent);
}

/* Layout helpers */

.split {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.9fr);
  gap: 2rem;
  align-items: flex-start;
}

.info-block h3,
.info-block h2 {
  margin-bottom: 0.6rem;
}

.info-block p {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.info-block a {
  color: #bfdbfe;
  text-decoration: none;
}

.info-block a:hover {
  text-decoration: underline;
}

/* Pages */

.page {
  padding-bottom: 3rem;
}

.page-header {
  padding: 2.5rem 0 1.5rem;
}

.page-header h1 {
  font-size: 1.9rem;
  margin-bottom: 0.5rem;
}

.page-intro {
  font-size: 0.98rem;
  color: var(--text-muted);
  max-width: 720px;
}

/* Lists */

.checklist {
  list-style: none;
  padding-left: 0;
  margin-top: 0.8rem;
  font-size: 0.9rem;
}

.checklist li {
  margin-bottom: 0.45rem;
  position: relative;
  padding-left: 1.4rem;
}

.checklist li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  font-size: 0.82rem;
  color: #22c55e;
}

.keypoints {
  list-style: none;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.keypoints li {
  margin-bottom: 0.4rem;
}

/* Contact form */

.contact-form {
  display: grid;
  gap: 0.9rem;
}

.form-group {
  display: grid;
  gap: 0.3rem;
}

label {
  font-size: 0.82rem;
  color: var(--text-muted);
}

input, textarea {
  background: rgba(15, 23, 42, 0.95);
  border-radius: 12px;
  border: 1px solid rgba(148, 163, 184, 0.55);
  padding: 0.5rem 0.75rem;
  color: var(--text-main);
  font-size: 0.9rem;
  outline: none;
  transition: border var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast);
}

input:focus, textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px rgba(59, 130, 246, 0.5);
}

textarea {
  resize: vertical;
}

.form-info {
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* Legal */

.legal .card {
  margin-bottom: 1.2rem;
}

.legal h2 {
  margin-bottom: 0.6rem;
}

.legal p + p {
  margin-top: 0.5rem;
}

/* Footer */

.site-footer {
  border-top: 1px solid rgba(148, 163, 184, 0.25);
  margin-top: 2.5rem;
  padding-top: 2rem;
  padding-bottom: 1.5rem;
  background: radial-gradient(circle at top, rgba(15, 23, 42, 0.9), rgba(15, 23, 42, 1));
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) repeat(2, minmax(0, 0.8fr));
  gap: 2rem;
  font-size: 0.86rem;
}

.logo-footer {
  font-weight: 650;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 0.84rem;
}

.footer-text {
  margin-top: 0.5rem;
  color: var(--text-muted);
}

.site-footer h4 {
  font-size: 0.88rem;
  margin-bottom: 0.4rem;
}

.site-footer ul {
  list-style: none;
}

.site-footer li {
  margin-bottom: 0.25rem;
}

.site-footer a {
  color: var(--text-muted);
  text-decoration: none;
}

.site-footer a:hover {
  color: #e5e7eb;
}

.footer-bottom {
  margin-top: 1.75rem;
  font-size: 0.78rem;
  color: var(--text-muted);
  text-align: center;
}

/* Responsive */

@media (max-width: 960px) {
  .hero-grid,
  .split,
  .cards-grid,
  .footer-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .site-header {
    position: static;
  }

  .nav-container {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
    padding-top: 0.7rem;
    padding-bottom: 0.7rem;
    height: auto;
  }

  .main-nav {
    flex-wrap: wrap;
  }

  .hero {
    padding-top: 2rem;
  }
}

@media (max-width: 640px) {
  .card {
    padding: 1.3rem 1.2rem 1.4rem;
  }

  .hero-highlight {
    grid-template-columns: minmax(0, 1fr);
  }
}