/* ==========================================================================
   Responsive Enhancements — Desktop & Tablet
   Mobile-first base in main.css; this file adds progressive enhancement
   ========================================================================== */

/* Tablet (768px+) */
@media (min-width: 768px) {
  
  :root {
    --space-lg: 2rem;
    --space-xl: 2.5rem;
    --space-2xl: 4rem;
    --space-3xl: 5rem;
  }

  /* Header */
  .site-header {
    height: 72px;
  }

  .header-inner {
    height: 72px;
  }

  .brand-name {
    display: inline;
  }

  .site-nav {
    display: flex;
    gap: var(--space-lg);
    font-size: 0.9375rem;
    font-weight: 500;
  }

  .site-nav a {
    color: var(--steel-bright);
    transition: color var(--duration-quick) var(--ease-ui);
  }

  .site-nav a:hover,
  .site-nav a:focus {
    color: var(--panel-white);
  }

  .header-cta {
    width: auto;
    height: 44px;
    padding: 0 1.5rem;
    border-radius: 8px;
  }

  .header-cta-text {
    display: inline;
    font-size: 0.9375rem;
    font-weight: 600;
  }

  .header-cta-glyph {
    display: none;
  }

  /* Hero */
  .hero {
    padding-top: 72px;
  }

  .hero h1 {
    font-size: 3.5rem;
  }

  .lede {
    font-size: 1.25rem;
  }

  .store-row {
    flex-direction: row;
    gap: var(--space-lg);
  }

  .store-row--center {
    max-width: 600px;
  }

  /* Section Typography */
  .section-title {
    font-size: 2.5rem;
  }

  .section-lede {
    font-size: 1.125rem;
  }

  /* Features Grid */
  .feature-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Download */
  .download-title {
    font-size: 3rem;
  }

  .download-lede {
    font-size: 1.25rem;
  }

  /* Footer */
  .footer-inner {
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-start;
  }

  .footer-links {
    flex-direction: row;
    gap: var(--space-lg);
  }

  .copyright {
    border-top: none;
    padding-top: 0;
    flex-basis: 100%;
    text-align: right;
  }

  /* Hide sticky mobile CTA on tablet and up */
  .sticky-cta {
    display: none !important;
  }

}

/* Desktop (1024px+) */
@media (min-width: 1024px) {

  .hero h1 {
    font-size: 4rem;
  }

  .section-title {
    font-size: 3rem;
  }

  /* Features Grid: 3 columns */
  .feature-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  /* Hero: Split Layout with Art on Right */
  .hero-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
  }

  .hero-copy {
    max-width: none;
  }

  /* Add a floating panel for the banner on desktop */
  .hero-plate {
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 50%;
    height: 80%;
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--void-border);
    box-shadow: var(--shadow-lg);
  }

  .hero-art {
    opacity: 1;
  }

  .hero-plate-veil {
    background: linear-gradient(270deg, rgba(3, 5, 12, 0) 0%, rgba(3, 5, 12, 0.3) 100%);
  }

  /* Download */
  .download-title {
    font-size: 3.5rem;
  }

}

/* Large Desktop (1280px+) */
@media (min-width: 1280px) {

  .shell {
    padding-left: var(--space-2xl);
    padding-right: var(--space-2xl);
  }

  .hero h1 {
    font-size: 4.5rem;
  }

  .download-title {
    font-size: 4rem;
  }

}