/* Responsive Styles - Mobile First */

/* Mobile: 0-639px (base styles already defined) */

/* Tablet: 640px - 1023px */
@media (min-width: 640px) {
  :root {
    --container-padding: 32px;
    --spacing-4xl: 96px;
  }

  .hero-cta {
    flex-wrap: nowrap;
  }
}

/* Desktop: 1024px - 1279px */
@media (min-width: 1024px) {
  :root {
    --container-padding: 48px;
  }

  /* Show desktop navigation */
  .nav-menu {
    display: flex;
  }

  .mobile-menu-toggle {
    display: none;
  }
}

/* Large Desktop: 1280px+ */
@media (min-width: 1280px) {
  :root {
    --container-padding: 64px;
  }
}

/* Mobile Specific Adjustments */
@media (max-width: 639px) {
  h1 {
    font-size: 28px;
  }

  h2 {
    font-size: 24px;
  }

  .btn {
    width: 100%;
    text-align: center;
  }

  .hero-cta {
    flex-direction: column;
  }

  .section {
    padding: var(--spacing-3xl) 0;
  }

  .approach-step {
    padding: var(--spacing-lg);
  }

  .step-number {
    width: 50px;
    height: 50px;
    line-height: 50px;
    font-size: var(--font-size-xl);
  }

  .logo-item {
    width: 150px;
  }

  .logo-placeholder {
    width: 150px;
    font-size: 12px;
  }
}

/* Print Styles */
@media print {
  .site-header,
  .site-footer,
  .mobile-menu-toggle,
  .btn {
    display: none;
  }

  body {
    font-size: 12pt;
    line-height: 1.5;
    color: #000;
  }

  .section {
    page-break-inside: avoid;
  }
}