/* ============================================
   EQUESTRIAN HUB — Responsive Breakpoints
   Mobile-first: 375 → 768 → 1024 → 1200+
   ============================================ */

/* --- Tablet (768px) --- */
@media (max-width: 768px) {
  :root {
    --section-padding: 60px 0;
    --container-pad: 20px;
  }

  /* Layout */
  .grid--2 { grid-template-columns: 1fr; }
  .grid--3 { grid-template-columns: 1fr 1fr; }
  .grid--4 { grid-template-columns: 1fr 1fr; }
  .grid--5 { grid-template-columns: 1fr 1fr 1fr; }
  .split  { grid-template-columns: 1fr; gap: var(--space-xl); }
  .layout-sidebar { grid-template-columns: 1fr; }
  .layout-sidebar--reverse { grid-template-columns: 1fr; }

  /* Hero */
  .hero { min-height: 400px; padding: 100px var(--container-pad) 60px; }
  .hero--full { min-height: 70vh; }

  /* Home promo */
  .home-promo-grid { grid-template-columns: 1fr; }
  .sponsor-grid { grid-template-columns: 1fr; }

  /* Blog horizontal card */
  .blog-card-horizontal { flex-direction: column; }
  .blog-card-horizontal__image { width: 100%; }
  .blog-card-horizontal__image img { height: 200px; }

  /* Forms */
  .form-row { grid-template-columns: 1fr; }

  /* Newsletter */
  .newsletter-strip { flex-direction: column; text-align: center; }
  .newsletter-strip .form-input { max-width: 100%; }

  /* Magazine grid */
  .magazine-grid { grid-template-columns: repeat(2, 1fr); }

  /* Mentor grid */
  .mentor-grid { grid-template-columns: repeat(2, 1fr); }

  /* Split section center on mobile */
  .split { text-align: center; }
  .split img { margin: 0 auto; }

  /* Ad slots scale down */
  .ad-slot--sponsor { height: 140px; }
  .ad-slot--banner { height: 120px; }

  /* Announcement bar */
  .announcement-bar {
    font-size: 0.6rem;
    padding: 8px var(--container-pad);
    letter-spacing: 1px;
  }

  /* Footer */
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl) var(--space-lg);
  }
  .footer-col--about { grid-column: 1 / -1; }
  .footer-bottom .flex--between { flex-direction: column; text-align: center; gap: var(--space-sm); }
  .footer-bottom__left { flex-wrap: wrap; justify-content: center; gap: var(--space-sm) var(--space-md); }

  /* Body offset for smaller header */
  body { padding-top: 100px; }
}

/* --- Mobile (480px) --- */
@media (max-width: 480px) {
  :root {
    --section-padding: 48px 0;
    --container-pad: 16px;
  }

  .grid--3 { grid-template-columns: 1fr; }
  .grid--5 { grid-template-columns: 1fr 1fr; }

  .hero { min-height: 350px; padding: 80px var(--container-pad) 48px; }

  .hero__title { font-size: 2rem; }

  .hero__actions { flex-direction: column; align-items: center; }

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

  .logo-grid { gap: var(--space-md); }
  .logo-grid img { max-height: 32px; }

  .stat-card__number { font-size: var(--text-2xl); }

  .magazine-grid { grid-template-columns: repeat(2, 1fr); gap: var(--space-md); }

  /* Footer compact */
  .footer-grid { gap: var(--space-lg); }
  .footer-main { padding: var(--space-2xl) 0 var(--space-lg); }

  /* Section headers */
  .section-header { margin-bottom: var(--space-lg); }

  /* Ad slots mobile */
  .ad-slot--sponsor { height: 100px; font-size: 0.65rem; }
  .ad-slot--banner { height: 80px; font-size: 0.65rem; }
  .ad-slot--leaderboard { height: 50px; font-size: 0.6rem; }

  /* CTA block */
  .cta-block { padding: var(--space-2xl) var(--container-pad); }
  .cta-block h2 { font-size: 1.5rem; }

  /* Footer */
  .footer-grid { grid-template-columns: 1fr; text-align: center; }
  .footer-social { justify-content: center; }

  /* Body offset */
  body { padding-top: 90px; }
}

/* --- Small phones (375px) --- */
@media (max-width: 375px) {
  .home-promo-card--portrait {
    aspect-ratio: 3 / 2;
  }

  .blog-carousel__card {
    width: 240px;
  }

  .section-header h2 {
    font-size: 1.5rem;
  }

  .announcement-bar {
    font-size: 0.55rem;
    padding: 8px var(--container-pad);
    letter-spacing: 1px;
  }
}

/* --- Desktop (1024px) --- */
@media (min-width: 1025px) {
  /* Ensure nav shows correctly on desktop */
  .nav-mobile-toggle { display: none !important; }
  .nav-menu {
    display: flex !important;
    clip-path: none !important;
    position: static !important;
    width: auto !important;
    height: auto !important;
    background: transparent !important;
    padding: 0 !important;
    opacity: 1 !important;
    visibility: visible !important;
    overflow: visible !important;
    flex: 1 !important;
    flex-direction: row !important;
    justify-content: center !important;
  }
  .nav-item {
    opacity: 1 !important;
    transform: none !important;
  }
  .nav-link {
    font-family: var(--font-body) !important;
    font-size: var(--text-base) !important;
    font-weight: 600 !important;
    letter-spacing: 1.5px !important;
    color: var(--color-navy) !important;
    border-bottom: none !important;
  }
  .nav-link:hover {
    color: var(--color-accent) !important;
    letter-spacing: 1.5px !important;
  }
  .nav-cta-mobile {
    display: none !important;
  }
}

/* --- Wide (1200px+) --- */
@media (min-width: 1200px) {
  .container { padding: 0 var(--space-xl); }
}