/* ============================================================
   INTERSACKS APPAREL — responsive.css
   Mobile First → Tablet → Desktop
============================================================ */

/* ── Tablet: max 1024px ────────────────────────────────────── */
@media (max-width: 1024px) {

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

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

  /* Design grid: 3 columns */
  .design-grid {
    grid-template-columns: repeat(3, 1fr);
  }

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

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

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

  /* Featured Drop: stack */
  .drop-inner {
    grid-template-columns: 1fr;
    gap: 50px;
  }

  .drop-img-ph {
    max-height: 450px;
    aspect-ratio: unset;
  }

  /* About: stack */
  .about-inner {
    grid-template-columns: 1fr;
    gap: 50px;
  }

  .about-img-ph {
    max-height: 400px;
    aspect-ratio: unset;
  }

  .about-text .section-title {
    text-align: center;
  }

  .about-text {
    text-align: center;
  }

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

}

/* ── Mobile: max 768px ─────────────────────────────────────── */
@media (max-width: 768px) {

  /* Navbar */
  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 75%;
    max-width: 300px;
    height: 100vh;
    background-color: #111;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 32px;
    border-left: 1px solid #222;
    transition: right 0.35s ease;
    z-index: 999;
  }
  .nav-links.open {
    right: 0;
  }
  .nav-link {
    font-size: 1rem;
    letter-spacing: 3px;
  }
  .hamburger {
    display: flex;
    z-index: 1000;
  }

  /* Overlay when menu open */
  body.menu-open::before {
    content: '';
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.6);
    z-index: 998;
  }

  /* Hero */
  .hero-title {
    font-size: clamp(3.5rem, 18vw, 6rem);
  }

  /* Product grid: 1 column */
  .product-grid {
    grid-template-columns: 1fr;
    max-width: 360px;
    margin-inline: auto;
  }

  /* Garment grid: 1 column */
  .garment-grid {
    grid-template-columns: 1fr;
    max-width: 360px;
    margin-inline: auto;
  }

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

  /* Steps: 2 columns */
  .steps-grid {
    grid-template-columns: 1fr;
  }

  /* Features: 1 column */
  .features-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin-inline: auto;
  }

  /* Contact: 1 column */
  .contact-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin-inline: auto;
  }

  /* Filter buttons wrap */
  .design-filters {
    gap: 8px;
  }

  .filter-btn {
    padding: 8px 16px;
    font-size: 0.75rem;
  }

  /* Drop */
  .drop-title {
    font-size: 3rem;
  }

  /* Announcement bar */
  .announcement-bar {
    font-size: 0.7rem;
    padding: 10px 12px;
  }

  /* Hero buttons */
  .hero-buttons {
    gap: 12px;
  }

  .hero-buttons .btn {
    padding: 12px 24px;
    font-size: 0.8rem;
  }

  /* Footer */
  .footer-top {
    flex-direction: column;
    text-align: center;
    gap: 32px;
  }
  .footer-nav {
    flex-direction: column;
    gap: 16px;
    align-items: center;
  }
  .footer-bottom {
    flex-direction: column;
    text-align: center;
    gap: 8px;
  }

  /* General section padding */
  section {
    padding: 70px 0;
  }

  /* Back to top */
  .back-to-top {
    bottom: 20px;
    right: 20px;
  }

}

/* ── Small mobile: max 480px ───────────────────────────────── */
@media (max-width: 480px) {

  .hero-title {
    font-size: clamp(3rem, 20vw, 5rem);
    letter-spacing: 3px;
  }

  .hero-tagline {
    letter-spacing: 5px;
  }

  .btn {
    padding: 12px 28px;
    font-size: 0.8rem;
  }

  .section-title {
    font-size: 2.2rem;
  }

  .banner-title {
    font-size: 2.2rem;
  }

  .drop-title {
    font-size: 2.5rem;
  }

  /* Design grid: 1 column */
  .design-grid {
    grid-template-columns: 1fr;
  }

  /* Garment grid: 1 column */
  .garment-grid {
    grid-template-columns: 1fr;
  }

  /* Steps: 1 column */
  .steps-grid {
    grid-template-columns: 1fr;
  }

  /* Announcement bar */
  .announcement-bar {
    font-size: 0.65rem;
    padding: 8px 10px;
    letter-spacing: 1px;
  }

  /* Hero buttons stack */
  .hero-buttons {
    flex-direction: column;
  }

  .hero-buttons .btn {
    width: 100%;
  }

  /* Instagram: 2 tight columns */
  .insta-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 2px;
  }

  /* Design card: smaller text */
  .design-card-name {
    font-size: 0.85rem;
  }

  .filter-btn {
    padding: 6px 12px;
    font-size: 0.7rem;
  }

}

/* ── Reduced Motion ────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  .scroll-line,
  .scarcity-dot {
    animation: none;
  }
  [data-animate],
  .product-card,
  .feature-card,
  .contact-card {
    opacity: 1 !important;
    transform: none !important;
  }
}