/* ============================================
   PAPELES ESCOBAR — Modern Stylesheet
   ============================================ */

   :root {
    --primary:       #c0392b;
    --primary-dark:  #922b21;
    --secondary:     #e67e22;
    --accent:        #f39c12;
    --dark:          #2c1810;
    --light-bg:      #fdf6f0;
    --text:          #3d2b1f;
    --text-muted:    #8a7060;
    --border:        #e8d5c4;
    --radius:        12px;
    --shadow:        0 4px 20px rgba(0,0,0,.08);
    --shadow-hover:  0 8px 30px rgba(0,0,0,.14);
    --transition:    .3s cubic-bezier(.25,.8,.25,1);
    --font-heading:  'Montserrat', sans-serif;
    --font-body:     'Open Sans', sans-serif;
  
    /* Override Bootstrap blue with brand red */
    --bs-primary:          #c0392b;
    --bs-primary-rgb:      192,57,43;
    --bs-link-color:       #c0392b;
    --bs-link-hover-color: #922b21;
  }
  
  /* ── Base ──────────────────────────────────── */
  *, *::before, *::after { box-sizing: border-box; }
  
  html { scroll-behavior: smooth; }
  
  body {
    font-family: var(--font-body);
    color: var(--text);
    background: #fff;
    padding-top: 76px; /* fixed navbar offset */
  }
  
  h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--dark);
  }
  
  /* ── Navbar ────────────────────────────────── */
  #mainNav {
    background: linear-gradient(135deg, var(--dark) 0%, var(--primary-dark) 100%);
    box-shadow: 0 2px 16px rgba(0,0,0,.3);
    transition: background var(--transition), padding var(--transition);
    padding: 12px 0;
  }
  
  #mainNav.scrolled {
    background: rgba(146,43,33,.97);
    padding: 6px 0;
    backdrop-filter: blur(8px);
  }
  
  .navbar-brand {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.3rem;
    letter-spacing: .5px;
    color: #fff !important;
  }
  
  .navbar-brand img {
    border: 2px solid rgba(255,255,255,.4);
  }
  
  .nav-link {
    color: rgba(255,255,255,.85) !important;
    font-weight: 600;
    font-size: .92rem;
    letter-spacing: .4px;
    padding: 8px 14px !important;
    border-radius: 8px;
    transition: background var(--transition), color var(--transition);
  }
  
  .nav-link:hover,
  .nav-link.active {
    color: #fff !important;
    background: rgba(255,255,255,.15);
  }
  
  /* ── Hero Carousel ─────────────────────────── */
  #myCarousel {
    margin-bottom: 0;
  }
  
  .carousel-img {
    height: 520px;
    object-fit: cover;
    object-position: center;
    filter: brightness(.75);
  }
  
  #myCarousel .carousel-caption {
    background: linear-gradient(0deg, rgba(0,0,0,.55) 0%, transparent 100%);
    bottom: 0;
    left: 0;
    right: 0;
    padding: 2.5rem 2rem 2rem;
    text-align: left;
    border-radius: 0;
  }
  
  #myCarousel .carousel-caption h2 {
    color: #fff;
    text-shadow: 0 2px 8px rgba(0,0,0,.5);
    font-family: var(--font-heading);
  }
  
  #myCarousel .carousel-caption p {
    color: rgba(255,255,255,.9);
    text-shadow: 0 1px 4px rgba(0,0,0,.4);
  }
  
  .carousel-control-prev,
  .carousel-control-next {
    width: 5%;
  }
  
  .carousel-indicators [data-bs-target] {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    border: 2px solid #fff;
    opacity: .6;
    transition: opacity var(--transition), transform var(--transition);
  }
  
  .carousel-indicators .active {
    opacity: 1;
    transform: scale(1.3);
  }
  
  @media (max-width: 768px) {
    .carousel-img { height: 300px; }
  }
  
  /* ── Section Utilities ─────────────────────── */
  .marketing { padding-bottom: 60px; }
  
  .section-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--dark);
    position: relative;
    padding-bottom: 16px;
  }
  
  .section-title::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: 0;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    border-radius: 2px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
  }
  
  .section-divider {
    border: none;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--border), transparent);
    margin: 0;
  }
  
  /* ── Product Cards ─────────────────────────── */
  .product-card {
    border: none;
    border-radius: var(--radius);
    overflow: hidden;
    transition: transform var(--transition), box-shadow var(--transition);
  }
  
  .product-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-hover) !important;
  }
  
  .product-card .card-img-top {
    height: 200px;
    object-fit: cover;
    transition: transform .4s ease;
  }
  
  .product-card:hover .card-img-top {
    transform: scale(1.05);
  }
  
  .product-card .card-body {
    padding: 1.5rem;
  }
  
  .icon-circle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: #fff;
  }
  
  /* ── About / Stats ─────────────────────────── */
  .stat-box {
    border-radius: var(--radius);
    background: var(--light-bg);
    transition: background var(--transition);
  }
  
  .stat-box:hover { background: #fde8e5; }
  
  .stat-number {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.6rem;
    color: var(--primary);
    margin-bottom: 2px;
  }
  
  /* ── Accordion / Catalogue ─────────────────── */
  .accordion-item {
    border: 1px solid var(--border);
    border-radius: var(--radius) !important;
    margin-bottom: 10px;
    overflow: hidden;
  }
  
  .accordion-button {
    font-family: var(--font-heading);
    font-size: 1rem;
    background: var(--light-bg);
    color: var(--dark);
    border-radius: var(--radius) !important;
    padding: 1rem 1.25rem;
  }
  
  .accordion-button:not(.collapsed) {
    background: linear-gradient(135deg, #fdf0ee, #fdf6f0);
    color: var(--primary);
    box-shadow: none;
  }
  
  .accordion-button::after {
    filter: none;
  }
  
  .accordion-button:focus { box-shadow: 0 0 0 3px rgba(192,57,43,.2); }
  
  .accordion-body {
    padding: 1.25rem 1.5rem;
    background: #fff;
  }
  
  .cat-subtitle {
    font-family: var(--font-heading);
    font-size: 1rem;
    color: var(--primary);
    font-weight: 600;
    border-left: 4px solid var(--primary);
    padding-left: .75rem;
    margin-bottom: .75rem;
  }
  
  .catalogue-list {
    list-style: none;
    padding: 0;
    margin: 0;
  }
  
  .catalogue-list li {
    padding: 5px 0;
    font-size: .9rem;
    color: var(--text);
    display: flex;
    align-items: center;
  }
  
  .catalogue-list li i { font-size: .65rem; flex-shrink: 0; }
  
  /* ── Contact Section ───────────────────────── */
  .contact-info-card {
    background: linear-gradient(135deg, var(--dark) 0%, var(--primary-dark) 100%);
    color: #fff;
  }
  
  .contact-info-card h5 { color: #fff; }
  
  .contact-icon {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(255,255,255,.15);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    flex-shrink: 0;
  }
  
  .contact-link {
    color: #fff;
    text-decoration: none;
    transition: color var(--transition);
  }
  
  .contact-link:hover { color: var(--secondary); }
  
  .form-control {
    border-radius: 8px;
    border: 1px solid var(--border);
    padding: .7rem 1rem;
    transition: border-color var(--transition), box-shadow var(--transition);
  }
  
  .form-control:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(192,57,43,.18);
  }
  
  .btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border: none;
    border-radius: 8px;
    font-weight: 600;
    letter-spacing: .3px;
    transition: transform var(--transition), box-shadow var(--transition);
  }
  
  .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(192,57,43,.45);
    background: linear-gradient(135deg, var(--primary-dark), var(--primary));
  }
  
  .btn-outline-secondary {
    border-radius: 8px;
    font-weight: 600;
  }
  
  /* ── Footer ────────────────────────────────── */
  .site-footer {
    background: var(--dark);
    color: rgba(255,255,255,.7);
    font-size: .9rem;
  }
  
  .footer-link {
    color: var(--secondary);
    text-decoration: none;
    font-weight: 600;
    transition: color var(--transition);
  }
  
  .footer-link:hover { color: #fff; }
  
  /* ── Responsive ────────────────────────────── */
  @media (min-width: 768px) {
    .section-title { font-size: 2.3rem; }
  }
  
  @media (max-width: 576px) {
    .section-title { font-size: 1.6rem; }
    #mainNav .navbar-brand span { font-size: 1rem; }
    .stat-number { font-size: 1.2rem; }
  }