/* ==========================================================================
   ShopNova — Premium theme
   ========================================================================== */

:root {
  --brand-primary: #145c50;
  --brand-primary-dark: #0d3f37;
  --brand-primary-rgb: 20, 92, 80;
  --brand-accent: #d4af37;
  --brand-accent-dark: #b3922c;
  --brand-dark: #0e2f2b;
  --brand-dark-soft: #163f39;
  --brand-tint: #eef5f3;
  --brand-radius: 14px;
  --brand-shadow: 0 10px 30px rgba(17, 16, 29, 0.08);
  --brand-shadow-lg: 0 20px 45px rgba(17, 16, 29, 0.14);

  /* Re-skin Bootstrap's own variables so components that reference them
     (buttons, badges, text/bg utilities, form focus rings) pick this up. */
  --bs-primary: var(--brand-primary);
  --bs-primary-rgb: var(--brand-primary-rgb);
  --bs-link-color: var(--brand-primary);
  --bs-link-color-rgb: var(--brand-primary-rgb);
  --bs-link-hover-color: var(--brand-primary-dark);
  --bs-body-font-family: 'Inter', system-ui, -apple-system, sans-serif;
  --bs-body-color: #2b2a3d;
  --bs-border-radius: 10px;
  --bs-border-radius-lg: var(--brand-radius);
}

body {
  font-family: var(--bs-body-font-family);
  color: var(--bs-body-color);
  background-color: #fbfbfd;
}

h1, h2, h3, h4, h5, h6,
.navbar-brand,
.fw-bold,
.fw-semibold {
  font-family: 'Poppins', 'Inter', system-ui, sans-serif;
}

/* ---- Buttons ---------------------------------------------------------- */

.btn {
  font-weight: 600;
  letter-spacing: 0.1px;
  transition: transform .15s ease, box-shadow .15s ease, background-color .15s ease, color .15s ease;
}

.btn-primary {
  background: linear-gradient(135deg, var(--brand-primary), var(--brand-primary-dark));
  border-color: var(--brand-primary-dark);
  box-shadow: 0 6px 16px rgba(var(--brand-primary-rgb), 0.28);
}
.btn-primary:hover,
.btn-primary:focus {
  background: linear-gradient(135deg, var(--brand-primary-dark), var(--brand-primary-dark));
  border-color: var(--brand-primary-dark);
  transform: translateY(-1px);
  box-shadow: 0 10px 22px rgba(var(--brand-primary-rgb), 0.36);
}
.btn-primary:active {
  transform: translateY(0);
}

.btn-outline-secondary:hover {
  transform: translateY(-1px);
}

.btn-light {
  background: #fff;
  border-color: transparent;
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.12);
}
.btn-light:hover {
  background: var(--brand-accent);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 10px 22px rgba(212, 160, 23, 0.35);
}

/* ---- Top utility bar & navbar ----------------------------------------- */

.topbar-premium {
  background: var(--brand-dark);
  background-image: linear-gradient(90deg, var(--brand-dark), var(--brand-dark-soft));
  letter-spacing: 0.2px;
}
.topbar-premium a:hover {
  color: var(--brand-accent) !important;
}

.navbar-premium {
  background: rgba(255, 255, 255, 0.92) !important;
  backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid rgba(17, 16, 29, 0.06);
}

.brand-wordmark {
  font-family: 'Poppins', 'Inter', system-ui, sans-serif;
  font-weight: 700;
  letter-spacing: -0.3px;
  background: linear-gradient(135deg, var(--brand-primary), var(--brand-accent-dark));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.footer-premium .brand-wordmark {
  background: linear-gradient(135deg, #ffffff, var(--brand-accent));
  -webkit-background-clip: text;
  background-clip: text;
}

.navbar-premium .fa-heart,
.navbar-premium .fa-cart-shopping,
.navbar-premium .fa-user {
  transition: color .15s ease, transform .15s ease;
}
.navbar-premium a:hover .fa-heart,
.navbar-premium a:hover .fa-cart-shopping,
.navbar-premium a:hover .fa-user {
  color: var(--brand-primary) !important;
  transform: translateY(-2px);
}

.navbar-premium form input.form-control {
  border: 1px solid #e6e5f0;
  background: var(--brand-tint);
}
.navbar-premium form input.form-control:focus {
  background: #fff;
  box-shadow: 0 0 0 .2rem rgba(var(--brand-primary-rgb), .12);
}

.mega-menu {
  background: #fcfcff;
}
.mega-menu .nav-link {
  position: relative;
  padding-bottom: .9rem;
}
.mega-menu .nav-link::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: .35rem;
  height: 2px;
  background: var(--brand-primary);
  transform: scaleX(0);
  transition: transform .15s ease;
}
.mega-menu .nav-link:hover::after {
  transform: scaleX(1);
}

/* ---- Hero -------------------------------------------------------------- */

.hero-premium {
  position: relative;
  overflow: hidden;
  background: radial-gradient(1200px 500px at 15% -10%, rgba(255,255,255,.14), transparent),
              linear-gradient(120deg, var(--brand-dark) 0%, var(--brand-primary) 65%, var(--brand-primary-dark) 100%);
}
.hero-premium::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255,255,255,.10) 1px, transparent 1px);
  background-size: 22px 22px;
  opacity: .5;
  pointer-events: none;
}
.hero-premium .container {
  position: relative;
  z-index: 1;
}
.hero-premium h1 {
  letter-spacing: -0.5px;
}
.hero-premium .lead {
  color: rgba(255, 255, 255, 0.85);
}

/* ---- Section headings --------------------------------------------------- */

.section-title {
  position: relative;
  padding-left: 16px;
}
.section-title::before {
  content: '';
  position: absolute;
  left: 0; top: 4px; bottom: 4px;
  width: 4px;
  border-radius: 4px;
  background: linear-gradient(180deg, var(--brand-primary), var(--brand-accent));
}

/* ---- Category tiles ------------------------------------------------------ */

.cat-tile {
  border-radius: var(--brand-radius);
  box-shadow: var(--brand-shadow);
  transition: transform .18s ease, box-shadow .18s ease;
}
.cat-tile:hover {
  transform: translateY(-4px);
  box-shadow: var(--brand-shadow-lg);
}
.cat-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
  background: linear-gradient(135deg, var(--brand-tint), #dcece6);
  color: var(--brand-primary);
  font-size: 1.4rem;
}

/* ---- Cards & product cards ----------------------------------------------- */

.card {
  border-radius: var(--brand-radius);
}

.product-card {
  border-radius: var(--brand-radius);
  box-shadow: var(--brand-shadow);
  transition: transform .2s ease, box-shadow .2s ease;
  overflow: hidden;
}
.product-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--brand-shadow-lg);
}
.product-card img {
  transition: transform .3s ease;
}
.product-card:hover img {
  transform: scale(1.06);
}
.product-card .fw-bold.text-primary {
  color: var(--brand-primary) !important;
}

.price-strike {
  color: #9a97ab;
}

/* ---- Forms --------------------------------------------------------------- */

.form-control,
.form-select {
  border-radius: 10px;
  border-color: #e2e0ef;
}
.form-control:focus,
.form-select:focus {
  border-color: var(--brand-primary);
  box-shadow: 0 0 0 .2rem rgba(var(--brand-primary-rgb), .15);
}

/* ---- Footer --------------------------------------------------------------- */

.footer-premium {
  background: var(--brand-dark);
  background-image: linear-gradient(180deg, var(--brand-dark-soft), var(--brand-dark));
}
.footer-premium h5,
.footer-premium h6 {
  color: #fff;
}
.footer-premium h6 {
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: .78rem;
  color: rgba(255,255,255,.55);
}
.footer-premium a:hover {
  color: var(--brand-accent) !important;
}
.footer-premium hr {
  opacity: .1;
}

/* ---- Misc ------------------------------------------------------------------ */

::selection {
  background: rgba(var(--brand-primary-rgb), .2);
}

::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}
::-webkit-scrollbar-track {
  background: #f1f0f8;
}
::-webkit-scrollbar-thumb {
  background: #cfcbe6;
  border-radius: 10px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--brand-primary);
}

.badge.bg-primary {
  background: var(--brand-primary) !important;
}