/* site-global.css - clean & functional */

/* Reset / base styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Inter', sans-serif;
  line-height: 1.5;
  color: #1e293b;
  background-color: #f8fafc;
}
/* Margins for main content */
body {
  margin-left: 1rem;
  margin-right: 1rem;
}

@media (min-width: 768px) {
  body {
    margin-left: 2rem;
    margin-right: 2rem;
  }
}

/* Center “How it Works” and “Print Posters For” sections */
section.how-it-works,
section.use-cases {
  text-align: center;
}

/* Header */
.header {
  background: #ffffff;
  border-bottom: 1px solid #e2e8f0;
}

.header-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0.75rem 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.header-left {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.logo-icon {
  width: 32px;
  height: 32px;
}

.logo-text {
  font-size: 1.25rem;
  font-weight: 600;
}

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

.nav-link {
  text-decoration: none;
  color: #1e293b;
  font-weight: 500;
  transition: color 0.2s ease;
}

.nav-link:hover {
  color: #2563eb;
}

.hamburger {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: #1e293b;
}

/* Footer */
.footer {
  background: #f8f9fa;
  color: #64748b;
  padding: 1rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  font-size: 0.875rem;
}

.footer-link {
  text-decoration: none;
  color: #64748b;
  margin-left: 1rem;
}

.footer-link:hover {
  color: #2563eb;
}

#current-year {
  font-weight: 500;
}

/* Responsive Nav (mobile) */
@media (max-width: 767px) {
  .header-container {
    flex-wrap: wrap;
  }

  .header-nav {
    display: none;
    flex-direction: column;
    width: 100%;
    margin-top: 0.5rem;
  }

  .header-nav.open {
    display: flex !important;
    flex-direction: column;
    background: #ffffff;
    position: absolute;
    top: 60px; /* below header */
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 0.5rem 1rem;
  }

  .hamburger {
    display: block;
  }
}