/*
=========================================
  SV DESIGN STUDIO — RESPONSIVE STYLES
=========================================
*/

/* --- Large Tablet / Laptop Breaks (1024px) --- */
@media (max-width: 1024px) {
  .container {
    padding: 0 30px;
  }
  
  .section {
    padding: 80px 0;
  }

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

  .categories-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .products-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* --- Mobile Menu & Medium Breaks (768px) --- */
@media (max-width: 768px) {
  :root {
    --nav-height: 70px;
  }

  .section {
    padding: 60px 0;
  }

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

  /* Hamburger Menu Toggle Display */
  .menu-toggle {
    display: flex;
  }

  .nav-links {
    position: fixed;
    top: var(--nav-height);
    left: -100%;
    width: 100%;
    height: calc(100vh - var(--nav-height));
    background-color: var(--primary-bg);
    flex-direction: column;
    gap: 40px;
    align-items: center;
    justify-content: center;
    transition: var(--transition-smooth);
    z-index: 99;
    border-top: var(--border-light);
  }

  .nav-links.active {
    left: 0;
  }

  .menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }

  .menu-toggle.active span:nth-child(2) {
    opacity: 0;
  }

  .menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
  }

  /* Hero adjustments */
  .hero-content {
    margin-left: 5%;
    max-width: 90%;
  }

  .hero-title {
    font-size: 2.8rem;
  }

  .hero-desc {
    font-size: 1rem;
    margin-bottom: 30px;
  }

  /* Grids */
  .categories-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .category-card {
    height: 380px;
  }

  .products-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }

  .product-media {
    height: 280px;
  }

  .product-name {
    font-size: 1.2rem;
  }

  .why-choose-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .why-card {
    padding: 30px;
  }

  .insta-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  /* Modal responsiveness */
  .modal-overlay {
    padding: 15px;
  }

  .quickview-grid {
    grid-template-columns: 1fr;
  }

  .quickview-media {
    height: 250px;
  }

  .quickview-details {
    padding: 30px;
    max-height: 350px;
  }

  .quickview-title {
    font-size: 1.6rem;
  }

  /* Footer */
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 20px;
    text-align: center;
  }

  /* Dynamic product page styling */
  .product-detail-grid {
    grid-template-columns: 1fr !important;
    gap: 40px !important;
  }
}

/* --- Mobile Bottom Sticky CTA & Small Breaks (576px) --- */
@media (max-width: 576px) {
  .container {
    padding: 0 20px;
  }

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

  .hero-btns {
    flex-direction: column;
    gap: 10px;
    width: 100%;
  }

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

  .products-grid {
    grid-template-columns: 1fr;
  }

  .product-media {
    height: 340px;
  }

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

  .newsletter-form {
    flex-direction: column;
    box-shadow: none;
    gap: 12px;
  }

  .newsletter-form input {
    border-radius: var(--border-radius-sm);
    box-shadow: var(--box-shadow-luxury);
  }

  .newsletter-form button {
    padding: 16px;
    border-radius: var(--border-radius-sm);
  }

  /* Mobile bottom sticky CTA */
  .mobile-sticky-cta {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: var(--primary-bg);
    border-top: var(--border-style);
    display: flex;
    justify-content: space-around;
    align-items: center;
    padding: 12px 10px;
    z-index: 98;
    box-shadow: 0 -10px 25px rgba(26,26,26,0.08);
  }

  .mobile-cta-item {
    font-family: var(--font-sans-poppins);
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--charcoal);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    font-weight: 500;
  }

  .mobile-cta-item i {
    font-size: 1.15rem;
    color: var(--brand-brown);
  }

  .mobile-cta-inquiry {
    background-color: var(--brand-brown);
    color: white;
    padding: 8px 18px;
    border-radius: 20px;
    font-weight: 600;
  }

  .mobile-cta-inquiry i {
    color: white;
  }

  body {
    padding-bottom: 70px; /* offset for the sticky bottom bar */
  }

  .whatsapp-floating-widget {
    bottom: 85px; /* offset so it doesn't cover the bar */
    right: 20px;
  }

  .toast-container {
    bottom: 155px; /* offset toast position */
    right: 20px;
  }
}

/* --- Non-mobile CSS default state for sticky bar --- */
@media (min-width: 577px) {
  .mobile-sticky-cta {
    display: none;
  }
}