:root {
  --bg: #0f172a;
  --surface: rgba(15, 23, 42, 0.65);
  --surface-light: rgba(148, 163, 184, 0.08);
  --accent: #38bdf8;
  --accent-strong: #0ea5e9;
  --text: #e2e8f0;
  --muted: #94a3b8;
  --shadow: 0 24px 60px rgba(15, 23, 42, 0.35);
  font-size: 16px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: 'Inter', sans-serif;
  background: radial-gradient(circle at top left, rgba(56, 189, 248, 0.15), transparent 60%),
    radial-gradient(circle at top right, rgba(94, 234, 212, 0.12), transparent 55%), var(--bg);
  color: var(--text);
  line-height: 1.6;
}

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

a:hover,
a:focus {
  color: var(--accent);
}

.container {
  width: min(1120px, 90vw);
  margin: 0 auto;
}

.narrow {
  width: min(760px, 90vw);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(12px);
  background: rgba(15, 23, 42, 0.7);
  border-bottom: 1px solid rgba(148, 163, 184, 0.1);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 0;
}

.logo {
  font-weight: 700;
  font-size: 1.5rem;
  letter-spacing: 0.08em;
}

.main-nav {
  display: flex;
  gap: 1.5rem;
  font-weight: 500;
}

.main-nav a {
  color: var(--muted);
  transition: color 0.2s ease;
}

.main-nav a:hover,
.main-nav a:focus,
.main-nav .accent-link {
  color: var(--text);
}

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 0.25rem;
  background: transparent;
  border: none;
  cursor: pointer;
}

.menu-toggle span {
  width: 1.75rem;
  height: 0.2rem;
  background: var(--text);
  border-radius: 999px;
}

.site-content {
  padding-top: 2rem;
}

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

.hero-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 3rem;
  align-items: center;
}

.hero h1 {
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  line-height: 1.15;
  margin-bottom: 1rem;
}

.heading-with-icon {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.heading-with-icon span:last-child {
  flex: 1 1 auto;
  min-width: 0;
}

.heading-icon,
.card-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  border-radius: 1rem;
  background: rgba(56, 189, 248, 0.12);
  color: var(--accent-strong);
  flex-shrink: 0;
}

.heading-icon svg,
.card-icon svg {
  width: 1.6rem;
  height: 1.6rem;
}

.card-icon {
  margin-bottom: 1rem;
}

.hero p {
  color: var(--muted);
  font-size: 1.05rem;
}

.hero-actions {
  margin-top: 2rem;
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.hero-card {
  background: var(--surface) url('/images/hero-metric-bg.svg') center/cover no-repeat;
  padding: 2.5rem;
  border-radius: 1.5rem;
  box-shadow: var(--shadow);
  text-align: center;
  border: 1px solid rgba(148, 163, 184, 0.1);
  position: relative;
}

.hero-metric {
  font-size: 4rem;
  font-weight: 700;
  margin: 0;
  color: var(--accent);
}

.infographics {
  padding: 2rem 0 4rem;
}

.infographics-grid {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.info-card {
  background: var(--surface-light);
  padding: 1.75rem;
  border-radius: 1.25rem;
  border: 1px solid rgba(148, 163, 184, 0.1);
  backdrop-filter: blur(6px);
  transition: transform 0.3s ease, border 0.3s ease;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.info-card:hover {
  transform: translateY(-6px);
  border-color: rgba(56, 189, 248, 0.4);
}

.services {
  padding: 4rem 0;
}

.services-grid {
  display: grid;
  gap: 2rem;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.services-grid article {
  background: var(--surface-light);
  padding: 2rem;
  border-radius: 1.25rem;
  border: 1px solid rgba(148, 163, 184, 0.08);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.cta {
  padding: 4rem 0 6rem;
}

.cta-inner {
  background: linear-gradient(135deg, rgba(14, 165, 233, 0.2), rgba(22, 163, 74, 0.15));
  border-radius: 1.5rem;
  padding: 2.5rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  border: 1px solid rgba(56, 189, 248, 0.25);
  box-shadow: var(--shadow);
}

.page-hero {
  padding: 2rem 0 2rem;
}

.page-hero h1 {
  font-size: clamp(2.25rem, 3.5vw, 3rem);
}

.two-column {
  padding: 2rem 0 4rem;
}

.two-column-inner {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2.5rem;
}

.styled-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 1rem;
  color: var(--muted);
}

.team {
  padding: 3rem 0 5rem;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.75rem;
}

.team-grid article {
  padding: 2rem;
  background: var(--surface-light);
  border-radius: 1.25rem;
  border: 1px solid rgba(148, 163, 184, 0.08);
}

.cases {
  padding: 2rem 0 4rem;
}

.cases-grid {
  display: grid;
  gap: 2rem;
}

.case-card {
  background: var(--surface-light);
  padding: 2rem;
  border-radius: 1.5rem;
  border: 1px solid rgba(148, 163, 184, 0.1);
  box-shadow: var(--shadow);
}

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

.case-tag {
  border-radius: 999px;
  padding: 0.35rem 0.85rem;
  background: rgba(56, 189, 248, 0.12);
  color: var(--accent);
  font-size: 0.85rem;
  font-weight: 600;
}

.case-metrics {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  padding: 0;
  margin: 1.5rem 0 0;
  color: var(--muted);
}

.contact-section {
  padding: 2rem 0 5rem;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2.5rem;
}

.contact-form {
  background: var(--surface-light);
  padding: 2.5rem;
  border-radius: 1.5rem;
  border: 1px solid rgba(148, 163, 184, 0.1);
  box-shadow: var(--shadow);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
}

label {
  font-weight: 600;
}

input,
textarea {
  padding: 0.85rem 1rem;
  border-radius: 0.85rem;
  border: 1px solid rgba(148, 163, 184, 0.2);
  background: rgba(15, 23, 42, 0.35);
  color: var(--text);
  font: inherit;
}

input:focus,
textarea:focus {
  outline: 2px solid rgba(56, 189, 248, 0.4);
  border-color: rgba(56, 189, 248, 0.4);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.75rem;
  border-radius: 999px;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn.primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  color: #0b1120;
  box-shadow: 0 14px 30px rgba(14, 165, 233, 0.35);
}

.btn.secondary {
  background: rgba(148, 163, 184, 0.15);
  color: var(--text);
  border: 1px solid rgba(148, 163, 184, 0.3);
}

.btn.full {
  width: 100%;
}

.btn:hover,
.btn:focus {
  transform: translateY(-2px);
}

.form-status {
  min-height: 1.5rem;
  font-size: 0.95rem;
  color: var(--muted);
}

.form-status.success {
  color: #4ade80;
}

.form-status.error {
  color: #f87171;
}

.site-footer {
  border-top: 1px solid rgba(148, 163, 184, 0.1);
  padding: 2.5rem 0 2rem;
  background: rgba(15, 23, 42, 0.8);
}

.footer-inner {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2rem;
  align-items: start;
  color: var(--muted);
}

.footer-logo {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--text);
}

.footer-links a {
  display: block;
  margin-bottom: 0.5rem;
}

.footer-copy {
  text-align: center;
  color: var(--muted);
  margin-top: 2rem;
  font-size: 0.85rem;
}

@media (max-width: 768px) {
  .main-nav {
    position: absolute;
    top: 100%;
    right: 1.25rem;
    background: rgba(15, 23, 42, 0.95);
    border-radius: 1rem;
    padding: 1.5rem;
    flex-direction: column;
    gap: 1rem;
    box-shadow: var(--shadow);
    display: none;
  }

  .main-nav.open {
    display: flex;
  }

  .menu-toggle {
    display: flex;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}