/* ============================================
   RESPONSIVE — TRUE MOBILE FIRST (375px base)
   Base styles = mobile. Scale UP with min-width.
   ============================================ */

/* === BASE (375px) — No media query needed === */

/* Header */
.nav-links { display: none; }
.burger { display: flex; }
.header .container { height: 56px; }

/* Hero */
.hero { padding: 2.5rem 0; }
.hero-grid { grid-template-columns: 1fr; text-align: center; gap: 2rem; }
.hero-content { order: 1; }
.hero-visual { order: 2; }
.hero-desc { margin: 0 auto 1.5rem; }
.hero-ctas { justify-content: center; flex-direction: column; }
.hero-ctas .btn { width: 100%; min-height: 48px; }
.hero-eyebrow { justify-content: center; }
.hero-img { max-width: 260px; }
.hero-title { font-size: clamp(1.75rem, 1.2rem + 3vw, 4.5rem); }

/* Trust strip */
.trust-strip { white-space: nowrap; overflow-x: auto; scrollbar-width: none; -webkit-overflow-scrolling: touch; }
.trust-strip::-webkit-scrollbar { display: none; }

/* Sections */
.section { padding: 3rem 0; }
.section-head { margin-bottom: 2rem; }

/* Products — 2 columns base */
.products-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.75rem;
}

/* Disable hover quick-add on touch devices — prevents double-tap */
.product-quick { display: none !important; }

/* Collections — horizontal slider */
.collection-card { width: 78vw; }

/* Pack / Blog sliders */
.pack-card { width: 80vw; }
.blog-card { width: 80vw; flex-shrink: 0; }

/* Reviews — single column */
.reviews-grid { grid-template-columns: 1fr; }

/* Footer — single column accordion */
.footer-grid { grid-template-columns: 1fr; gap: 0; }
.footer-brand { margin-bottom: 1.5rem; }
.footer-col h4 {
  cursor: pointer; position: relative;
  padding: 0.875rem 0; padding-right: 1.5rem; margin-bottom: 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-col h4::after {
  content: '+'; position: absolute; right: 0; top: 50%;
  transform: translateY(-50%); font-size: 1.1rem;
  color: rgba(255,255,255,0.4);
}
.footer-col h4.active::after { content: '−'; }
.footer-col ul {
  max-height: 0; overflow: hidden;
  transition: max-height 0.35s ease;
}
.footer-col ul.open { max-height: 300px; padding: 0.5rem 0 0.75rem; }
.footer-bottom { flex-direction: column; gap: 1rem; text-align: center; }

/* Gallery — main image top, thumbs row below */
.product-gallery { flex-direction: column; }
.gallery-main-wrap { order: 1; }
.gallery-thumbs, .gallery-thumbs-wrap {
  flex-direction: row; order: 2;
  overflow-x: auto; scrollbar-width: none;
  -webkit-overflow-scrolling: touch; gap: 0.5rem;
}
.gallery-thumbs::-webkit-scrollbar, .gallery-thumbs-wrap::-webkit-scrollbar { display: none; }
.gallery-thumb { flex-shrink: 0; }

/* Product page */
.product-page-grid { grid-template-columns: 1fr; }

/* Similar products — 2 cols */
.similar-section .products-grid,
#similarGrid { grid-template-columns: repeat(2, 1fr) !important; gap: 0.75rem; }

/* Touch targets — min 48px */
.btn { min-height: 48px; }
.nav-icons button, .nav-icons a { min-width: 44px; min-height: 44px; display: flex; align-items: center; justify-content: center; }
.burger { min-width: 44px; min-height: 44px; }
.accordion-btn { min-height: 48px; }
.filter-btn { min-height: 44px; }
.variant-btn { min-height: 48px; }

/* Mobile nav full screen */
.mobile-nav { width: 100%; }

/* Social proof stats */
.social-proof-grid { grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }

/* Checkout */
.checkout-grid { grid-template-columns: 1fr; }


/* === SMALL TABLETS (640px+) === */
@media (min-width: 640px) {
  .hero-img { max-width: 300px; }
  .hero-ctas { flex-direction: row; }
  .hero-ctas .btn { width: auto; }
  .collection-card { width: 45vw; }
  .pack-card { width: 60vw; }
  .blog-card { width: 60vw; }
  .social-proof-grid { grid-template-columns: repeat(4, 1fr); }
}


/* === TABLETS (768px+) === */
@media (min-width: 768px) {
  .nav-links { display: flex; }
  .burger { display: none; }
  .header .container { height: 72px; }
  .logo { font-size: 1.3rem; }
  .mobile-nav { width: 360px; }

  .hero { padding: 4rem 0; }
  .hero-grid { grid-template-columns: 1fr 1fr; text-align: left; gap: 3rem; }
  .hero-content { order: 1; }
  .hero-visual { order: 2; }
  .hero-ctas { justify-content: flex-start; }
  .hero-eyebrow { justify-content: flex-start; }
  .hero-desc { margin: 0 0 2rem; }
  .hero-img { max-width: 340px; }

  .section { padding: 4.5rem 0; }

  .products-grid { grid-template-columns: repeat(3, 1fr); gap: 1rem; }
  .collection-card { width: calc(33.333% - 0.85rem); }
  .reviews-grid { grid-template-columns: repeat(2, 1fr); }

  .footer-grid { grid-template-columns: 2fr 1fr 1fr 1fr; gap: 3rem; }
  .footer-col h4 { cursor: default; padding: 0; border-bottom: none; }
  .footer-col h4::after { display: none; }
  .footer-col ul { max-height: none; padding: 0; }
  .footer-bottom { flex-direction: row; text-align: left; }

  .product-gallery { flex-direction: row; }
  .gallery-main-wrap { order: 2; }
  .gallery-thumbs, .gallery-thumbs-wrap { flex-direction: column; order: 1; overflow-x: visible; }
  .product-page-grid { grid-template-columns: 1fr 1fr; gap: 3rem; }

  .pack-card { width: calc(33.333% - 1rem); }
  .blog-card { width: calc(33.333% - 1rem); }

  .checkout-grid { grid-template-columns: 1.2fr 1fr; gap: 3rem; }
}


/* === LAPTOPS (1024px+) === */
@media (min-width: 1024px) {
  .hero { padding: 5rem 0 4rem; }
  .hero-grid { gap: 4rem; }
  .hero-img { max-width: 380px; }
  .section { padding: 5rem 0; }

  .products-grid { grid-template-columns: repeat(4, 1fr); gap: 1.25rem; }
  .reviews-grid { grid-template-columns: repeat(3, 1fr); }

  /* Re-enable hover quick-add on desktop (mouse only) */
  .product-quick { display: block !important; }
}


/* === DESKTOPS (1280px+) === */
@media (min-width: 1280px) {
  .hero-title { font-size: 4rem; }
}