@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;600;700&display=swap');

:root {
  --primary: #f87b25;
  --primary-dark: #cc5d10;
  --primary-light: #ff9d5c;
  --accent: #1e293b;
  --dark: #0f172a;
  --light: #f8fafc;
  --success: #10b981;
  --border: #e2e8f0;
  --glass: rgba(255, 255, 255, 0.95);
  --bs-font-sans-serif: 'Outfit', sans-serif;
  --bs-body-color: #334155;
  --bs-body-bg: #fcfcfc;
  --bs-primary: #f87b25;
  --bs-primary-rgb: 248, 123, 37;
  --bs-link-color: #f87b25;
  --bs-link-hover-color: #cc5d10;
}

body {
  font-family: var(--bs-font-sans-serif);
  color: var(--bs-body-color);
  background-color: var(--bs-body-bg);
  -webkit-font-smoothing: antialiased;
  line-height: 1.6;
}

a {
  color: var(--primary);
  text-decoration: none;
  transition: all 0.3s ease;
}

a:hover {
  color: var(--primary-dark);
}

h1, h2, h3, h4, h5, h6 {
  color: var(--dark);
  font-weight: 700;
  letter-spacing: -0.02em;
}

h1 {
  margin: 20px 0;
}

h2 {
  margin-top: 20px;
}

.navbar {
  backdrop-filter: blur(15px);
  background-color: var(--glass) !important;
  border-bottom: 1px solid var(--border);
  padding: 0.75rem 0 15px 0 !important;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 1050 !important;
  top: 0 !important;
}

.navbar.scrolled {
  padding: 0.5rem 0;
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.05);
}

.navbar-brand img {
  transition: transform 0.3s ease;
  height: 45px;
}

.navbar-brand:hover img {
  transform: translateY(-2px);
}

.nav-link {
  font-weight: 600;
  color: var(--dark) !important;
  padding: 0.5rem 1.25rem !important;
  transition: all 0.3s ease;
  position: relative;
  font-size: 0.95rem;
}

.nav-link::after {
  content: '';
  position: absolute;
  width: 0;
  height: 3px;
  bottom: 0;
  left: 50%;
  background-color: var(--primary);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  transform: translateX(-50%);
  border-radius: 2px;
}

.nav-link:hover {
  color: var(--primary) !important;
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 25px;
}

.nav-link.active {
  color: var(--primary) !important;
}

.hero-img {
  width: 100%;
  height: auto;
  aspect-ratio: 971 / 216;
  object-fit: cover;
  margin: 0 auto;
  display: block;
  border-radius: 1.25rem;
}

.card {
  border: 1px solid var(--border);
  border-radius: 1.25rem;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  overflow: hidden;
  background: white;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.02);
}

.card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.06), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  border-color: var(--primary-light);
}

.card-img-top {
  transition: transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.card:hover .card-img-top {
  transform: scale(1.08);
}

.card-title {
  font-size: 1.15rem;
  margin-bottom: 0.75rem;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark)) !important;
  border: none !important;
  padding: 0.8rem 1.75rem;
  border-radius: 0.85rem;
  font-weight: 700;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 4px 12px rgba(248, 123, 37, 0.25);
  color: white !important;
}

.btn-primary:hover,
.btn-primary:focus,
.btn-primary:active {
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(248, 123, 37, 0.4);
  background: linear-gradient(135deg, var(--primary-dark), var(--primary)) !important;
  color: white !important;
  outline: none !important;
}

.btn-outline-primary {
  color: var(--primary) !important;
  border: 2px solid var(--primary) !important;
  border-radius: 0.85rem;
  font-weight: 700;
  padding: 0.6rem 1.5rem;
  transition: all 0.3s ease;
}

.btn-outline-primary:hover,
.btn-outline-primary:active,
.btn-outline-primary:focus {
  background-color: var(--primary) !important;
  border-color: var(--primary) !important;
  color: white !important;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(248, 123, 37, 0.2);
}

.btn-secondary {
  background-color: var(--accent);
  border: none;
  border-radius: 0.85rem;
  font-weight: 600;
  transition: all 0.3s ease;
}

.btn-secondary:hover {
  background-color: var(--dark);
  transform: translateY(-2px);
}

.table-responsive {
  padding: 1rem 0.5rem;
  margin: -1rem -0.5rem;
  overflow-x: auto;
}

.variant-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0 0.75rem;
  margin-top: -0.75rem;
}

.variant-table th {
  border: none;
  font-weight: 700;
  color: var(--accent);
  padding: 1rem;
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  opacity: 0.7;
}

.variant-table td {
  background-color: white;
  padding: 1.25rem 1rem;
  vertical-align: middle;
  border: none;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.02);
}

.variant-table td:first-child {
  border-radius: 1.25rem 0 0 1.25rem;
  padding-left: 1.5rem;
}

.variant-table td:last-child {
  border-radius: 0 1.25rem 1.25rem 0;
  padding-right: 1.5rem;
}

.variant-table tr {
  transition: all 0.3s ease;
}

.variant-table tr:hover {
  transform: translateY(-4px);
}

.variant-table tr:hover td {
  background-color: #fffaf7;
  box-shadow: 0 12px 20px -5px rgba(248, 123, 37, 0.1);
  color: var(--dark);
}

.variant-table .btn-buy {
  white-space: nowrap;
  padding: 0.5rem 1.25rem;
}

.variant-table img.variant-thumbnail-square {
  width: 85px;
  height: 85px;
  border-radius: 1rem;
  object-fit: cover;
  border: 1px solid var(--border);
  display: block;
  background-color: var(--light);
}

.variant-table td:nth-child(2) {
  font-weight: 700;
  color: var(--dark);
}

.variant-table td:nth-child(3) {
  font-family: monospace;
  font-size: 0.9rem;
  color: var(--accent);
}

@media (max-width: 768px) {
  .variant-table { display: block; }
  .variant-table thead { display: none; }
  .variant-table tbody, .variant-table tr, .variant-table td { display: block; width: 100%; }
  .variant-table tr {
    margin-bottom: 2rem;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    border-radius: 1.5rem;
    overflow: hidden;
    background-color: white;
  }
  .variant-table td {
    text-align: center;
    padding: 0.75rem 1.5rem;
    border-radius: 0 !important;
    box-shadow: none;
  }
  .variant-table td:first-child { padding-top: 1.5rem; }
  .variant-table td:last-child {
    padding-bottom: 1.5rem;
    background-color: var(--light);
  }
  .variant-table img.variant-thumbnail-square {
    margin: 0 auto;
    width: 120px;
    height: 120px;
  }
}

.sidebar .card {
  border-radius: 1.5rem;
  border: none;
  background: white;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.02);
  padding: 0.5rem;
}

.sidebar .card.bg-light {
  background: linear-gradient(135deg, #fff 0%, var(--light) 100%) !important;
  border: 1px dashed var(--primary-light);
}

.sidebar-categories ul li a {
  padding: 0.75rem 1.25rem;
  border-radius: 0.85rem;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  color: var(--bs-body-color) !important;
  font-weight: 600;
  margin-bottom: 0.25rem;
  display: block;
}

.sidebar-categories ul li a:hover {
  background-color: #fff4ed;
  color: var(--primary) !important;
  transform: translateX(8px);
}

.sidebar-categories ul li a.active {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark)) !important;
  color: white !important;
  box-shadow: 0 4px 10px rgba(248, 123, 37, 0.2);
}

.accordion {
  --bs-accordion-border-color: var(--border);
  --bs-accordion-btn-focus-box-shadow: none;
}

.accordion-item {
  border: 1px solid var(--border);
  margin-bottom: 0.75rem;
  border-radius: 1rem !important;
  overflow: hidden;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.01);
  transition: all 0.3s ease;
}

.accordion-item:hover {
  border-color: var(--primary-light);
}

.accordion-button {
  font-weight: 700;
  padding: 1.25rem;
  color: var(--dark);
  background-color: white;
}

.accordion-button:not(.collapsed) {
  background-color: #fffaf7;
  color: var(--primary);
  box-shadow: inset 0 -1px 0 var(--border);
}

.accordion-button:focus {
  border-color: var(--primary-light);
  box-shadow: 0 0 0 0.25rem rgba(248, 123, 37, 0.15);
}

.accordion-button::after {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%230f172a'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
}

.accordion-button:not(.collapsed)::after {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23f87b25'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
}

.footer {
  background-color: #f8fafc !important;
  padding: 5rem 0 3rem;
  border-top: 1px solid var(--border);
  color: var(--accent);
}

.footer p.text-muted {
  color: #64748b !important;
  max-width: 600px;
  margin: 0 auto;
}

.footer hr {
  opacity: 0.1;
  border-color: var(--border);
}

.footer .copyright {
  color: #94a3b8 !important;
}

.footer a {
  color: var(--primary) !important;
  text-decoration: none;
  font-weight: 600;
}

.footer a:hover {
  color: var(--primary-dark) !important;
}

.sidebar .sticky-top {
  top: 100px !important;
  z-index: 100;
}

.text-gradient {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.bg-orange-soft {
  background-color: #fff4ed;
}

.form-control:focus {
  border-color: var(--primary-light);
  box-shadow: 0 0 0 0.25rem rgba(248, 123, 37, 0.15);
}

html {
  scroll-behavior: smooth;
}

@media (max-width: 768px) {
  .hero-img { max-width: 100%; }
  .container { padding-left: 20px; padding-right: 20px; }
}