:root {
  --charcoal: #2c2c2c;
  --gunmetal: #4a4a4a;
  --electric-blue: #1e90ff;
  --crimson: #dc143c;
  --silver: #c0c0c0;
  --white: #ffffff;
  --ink: #0f0f0f;
  --card: #1d1d1d;
  --muted: rgba(255, 255, 255, 0.68);
  --border: rgba(255, 255, 255, 0.08);
  --shadow: 0 25px 60px rgba(0, 0, 0, 0.45);
}

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

body {
  font-family: "Space Grotesk", "Archivo", sans-serif;
  background-color: var(--ink);
  color: var(--white);
  line-height: 1.65;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

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

a {
  color: var(--electric-blue);
  text-decoration: none;
}

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

button {
  font: inherit;
  border: none;
  background: none;
  cursor: pointer;
}

.container {
  width: min(1200px, 90%);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(12, 12, 12, 0.95);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
  gap: 32px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  color: var(--white);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.brand img {
  width: 54px;
  height: auto;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

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

.nav-links a[data-role="cta-link"] {
  color: var(--white);
  padding: 10px 18px;
  border: 1px solid var(--crimson);
  border-radius: 999px;
  background: rgba(220, 20, 60, 0.08);
}

.nav-links a[data-role="cta-link"]:hover {
  background: var(--crimson);
  color: var(--white);
}

.nav-toggle {
  display: none;
  color: var(--white);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 6px 12px;
}

main {
  flex: 1 1 auto;
}

.hero {
  background: radial-gradient(circle at 20% 20%, rgba(30, 144, 255, 0.2), transparent 55%),
    linear-gradient(135deg, #1a1a1a, #050505 65%);
  color: var(--white);
  padding: 140px 0 120px;
  position: relative;
  overflow: hidden;
}

.hero.hero-compact {
  padding: 110px 0 100px;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 80% 20%, rgba(220, 20, 60, 0.25), transparent 40%);
  pointer-events: none;
}

.hero .container {
  position: relative;
  z-index: 1;
}

.hero-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 60px;
  align-items: center;
}

.hero-panel {
  display: grid;
  gap: 20px;
}

.panel-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 28px;
  box-shadow: var(--shadow);
}

.panel-card h3 {
  margin-bottom: 12px;
}

.panel-card p {
  color: var(--muted);
}

.panel-metrics {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 16px;
}

.panel-metric {
  background: rgba(30, 144, 255, 0.08);
  border-radius: 18px;
  padding: 18px;
  border: 1px solid rgba(30, 144, 255, 0.25);
}

.panel-metric strong {
  font-size: 1.5rem;
  display: block;
}

.panel-metric span {
  color: var(--muted);
  font-size: 0.9rem;
}

.hero-tagline {
  text-transform: uppercase;
  letter-spacing: 0.25em;
  font-size: 0.85rem;
  color: var(--electric-blue);
  margin-bottom: 20px;
}

.hero h1 {
  font-size: clamp(2.8rem, 5vw, 4rem);
  line-height: 1.15;
  margin-bottom: 24px;
}

.hero p {
  color: var(--muted);
  margin-bottom: 28px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.btn {
  border-radius: 999px;
  padding: 14px 30px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn-primary {
  background: var(--crimson);
  color: var(--white);
  box-shadow: 0 15px 40px rgba(220, 20, 60, 0.35);
}

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

.btn-secondary {
  border: 1px solid var(--border);
  color: var(--white);
}

.hero-list {
  display: grid;
  gap: 14px;
  color: var(--muted);
}

.hero-list li {
  list-style: none;
  display: flex;
  gap: 10px;
  align-items: center;
}

.hero-list .material-icons-outlined {
  color: var(--electric-blue);
}

.section {
  padding: 100px 0;
  background: var(--charcoal);
}

.section.alt {
  background: #151515;
}

.section-header {
  margin-bottom: 40px;
}

.section-header h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 16px;
}

.section-header p {
  color: var(--muted);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 28px;
}

.service-card {
  background: var(--card);
  padding: 32px;
  border-radius: 20px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.service-card span.material-icons-outlined {
  font-size: 40px;
  color: var(--electric-blue);
  margin-bottom: 20px;
}

.service-card h3 {
  margin-bottom: 14px;
  font-size: 1.3rem;
}

.service-card p {
  color: var(--muted);
}

.workflow-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

.workflow-step {
  border-radius: 18px;
  background: linear-gradient(145deg, rgba(30, 144, 255, 0.08), rgba(255, 255, 255, 0));
  border: 1px solid var(--border);
  padding: 28px;
}

.workflow-step h3 {
  color: var(--electric-blue);
  margin-bottom: 12px;
}

.workflow-step p {
  color: var(--muted);
}

.contact-callout {
  border-radius: 24px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.04), rgba(30, 144, 255, 0.08));
  padding: 48px;
  border: 1px solid var(--border);
  text-align: center;
}

.contact-callout p {
  color: var(--muted);
  margin-bottom: 16px;
}

footer {
  background: #0b0b0b;
  padding: 60px 0 30px;
  border-top: 1px solid var(--border);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 30px;
}

.footer-brand h4 {
  text-transform: uppercase;
  letter-spacing: 0.2em;
  margin-top: 16px;
}

.footer-links,
.footer-meta {
  list-style: none;
  display: grid;
  gap: 10px;
}

.footer-links a,
.footer-meta a {
  color: var(--muted);
}

.social-links {
  display: flex;
  gap: 16px;
  align-items: center;
}

.social-links a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--border);
  color: var(--white);
}

.social-links a:hover {
  background: rgba(30, 144, 255, 0.15);
}

.social-links svg {
  width: 22px;
  height: 22px;
  fill: currentColor;
}

.footer-bottom {
  margin-top: 50px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  text-align: center;
  color: var(--muted);
  font-size: 0.9rem;
}

.notification-container {
  position: fixed;
  top: 24px;
  left: 50%;
  transform: translate(-50%, -170%);
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--electric-blue);
  color: var(--white);
  padding: 16px 26px;
  border-radius: 14px;
  box-shadow: 0 20px 40px rgba(30, 144, 255, 0.35);
  z-index: 30;
  min-width: 320px;
  transition: transform 0.35s ease, opacity 0.35s ease;
  opacity: 0;
}

.notification-container.active {
  transform: translate(-50%, 0);
  opacity: 1;
}

.notification-title {
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.85rem;
}

.notification-message {
  color: var(--white);
}

.notification-close {
  color: var(--white);
  border-radius: 50%;
}

@media (max-width: 920px) {
  .nav-toggle {
    display: inline-flex;
  }

  .nav-links {
    position: absolute;
    top: 76px;
    right: 0;
    flex-direction: column;
    align-items: flex-start;
    width: 100%;
    padding: 20px;
    background: rgba(12, 12, 12, 0.98);
    border-bottom: 1px solid var(--border);
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.3s ease, opacity 0.3s ease;
  }

  .nav-links.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .navbar {
    position: relative;
  }
}

@media (max-width: 640px) {
  .hero {
    padding: 110px 0 80px;
  }

  .btn {
    width: 100%;
    justify-content: center;
  }

  .notification-container {
    width: calc(100% - 32px);
    min-width: auto;
  }
}