:root {
  --color-background: #111827; /* Dark blue-gray */
  --color-card: #1f2937; /* Lighter blue-gray */
  --color-accent: #38bdf8; /* Bright blue */
  --color-text: #e5e7eb; /* Light gray */
  --color-text-secondary: #9ca3af; /* Medium gray */
  --spacing: 1rem;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--color-background);
  color: var(--color-text);
  line-height: 1.6;
}

img {
  max-width: 100%;
  height: auto;
}

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

header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(17, 24, 39, 0.8);
  backdrop-filter: blur(10px);
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--spacing) calc(var(--spacing) * 2);
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  font-size: 1.75rem;
}

.logo-img {
  height: 60px;
  width: 60px;
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 2rem;
}

.nav-links a {
  font-size: 1.1rem;
  padding: 0.5rem 0.75rem;
}

.nav-links a:hover {
  color: var(--color-accent);
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
}

.hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 8rem 2rem;
}

.hero h1 {
  font-size: clamp(3rem, 6vw, 5rem);
  margin-bottom: 1rem;
}

.hero p {
  max-width: 650px;
  margin-bottom: 2rem;
}

.btn {
  background: var(--color-accent);
  color: var(--color-background);
  padding: 0.85rem 1.75rem;
  border-radius: 8px;
  transition: background 0.3s ease, transform 0.3s ease;
  display: inline-block;
  font-weight: 600;
}

.btn:hover {
  background: #0ea5e9;
  transform: scale(1.03);
}

.section {
  padding: 4rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.section h2 {
  text-align: center;
  margin-bottom: 3rem;
  font-size: 2.5rem;
}

.section p {
  text-align: center;
  margin: 0 auto 1rem;
  max-width: 800px;
  color: var(--color-text-secondary);
}

.section-intro {
  margin-bottom: 3rem;
  font-size: 1.1rem;
}

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

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.card {
  background: var(--color-card);
  padding: 2rem;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 4px 6px rgba(0,0,0,0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.2);
}

.card h3 {
  text-align: center;
  margin-top: 0;
  margin-bottom: 1rem;
  color: var(--color-text);
  font-size: 1.5rem;
}

.card p {
    color: var(--color-text-secondary);
}

.process-steps {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
  margin-bottom: 2rem;
}

.process-steps .step {
  background: var(--color-card);
  padding: 1rem 1.5rem;
  border-radius: 50px;
  font-weight: 600;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.values .card {
  text-align: center;
}

.legal h1 {
  text-align: center;
  margin-bottom: 1rem;
}

.legal h2 {
  text-align: center;
  margin-top: 2rem;
}

.legal ul,
.legal ol,
.legal p {
  max-width: 800px;
  margin: 0 auto 1rem;
  line-height: 1.6;
}

.contact h1 {
  text-align: center;
}

.contact .contact-item {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-size: 1.25rem;
  margin: 1.5rem 0;
}

.contact-email {
  color: var(--color-accent);
  font-weight: 600;
}

.contact .response-time {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
}

.footer-links {
  list-style: none;
  display: flex;
  gap: 1rem;
  justify-content: center;
  padding: 0;
  margin: 1rem 0;
}

footer {
  background: var(--color-card);
  text-align: center;
  padding: 3rem 1rem;
  margin-top: 4rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.social {
  margin: 1rem 0;
}

.social a {
  margin: 0 0.5rem;
}

/* Mobile Navigation */
@media (max-width: 768px) {
  .nav-links {
    position: absolute;
    top: 60px;
    right: 0;
    background: var(--color-card);
    flex-direction: column;
    width: 200px;
    padding: 1rem;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    border-radius: 8px;
    display: none;
  }

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

  .menu-toggle {
    display: block;
  }
}