/* ==========================================================================
   Components — buttons, cards, badges, nav
   ========================================================================== */

/* ==========================================================================
   Buttons
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 10px 20px;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  line-height: 1;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  text-decoration: none;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
  white-space: nowrap;
}

/* Primary — charcoal */
.btn-primary {
  background: var(--color-primary);
  color: var(--color-text-inverse);
}
.btn-primary:hover {
  background: var(--color-primary-hover);
  color: var(--color-text-inverse);
  text-decoration: none;
}

/* Accent — green CTA */
.btn-accent {
  background: var(--color-accent);
  color: var(--color-text-inverse);
}
.btn-accent:hover {
  background: var(--color-accent-hover);
  color: var(--color-text-inverse);
  text-decoration: none;
}

/* Outline */
.btn-outline {
  background: transparent;
  color: var(--color-primary);
  border: 1px solid var(--color-border-dark);
}
.btn-outline:hover {
  background: var(--color-primary);
  color: var(--color-text-inverse);
  border-color: var(--color-primary);
  text-decoration: none;
}

/* Outline inverse — for dark backgrounds */
.btn-outline-inverse {
  background: transparent;
  color: var(--color-text-inverse);
  border: 1px solid rgba(255, 255, 255, 0.35);
}
.btn-outline-inverse:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--color-text-inverse);
  text-decoration: none;
}

.btn-sm { padding: 7px 14px; font-size: 13px; }
.btn-lg { padding: 14px 28px; font-size: 15px; }

/* ==========================================================================
   Navigation
   ========================================================================== */

.site-header {
  background: var(--color-primary);
  padding: 0 var(--space-xl);
  height: var(--nav-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 100;
  gap: var(--space-xl);
}

.site-logo {
  flex-shrink: 0;
  text-decoration: none;
}
.site-logo-text {
  font-size: 15px;
  font-weight: 700;
  color: var(--color-text-inverse);
  line-height: 1.1;
}
.site-logo-tagline {
  font-size: 11px;
  font-style: italic;
  color: rgba(255, 255, 255, 0.5);
  font-weight: 400;
}

.primary-nav {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  flex: 1;
}

.nav-link {
  color: rgba(255, 255, 255, 0.7);
  font-size: 13px;
  font-weight: 500;
  text-decoration: none;
  transition: color 0.15s;
  white-space: nowrap;
}
.nav-link:hover { color: #fff; text-decoration: none; }

/* Dropdown trigger */
.nav-item-dropdown {
  position: relative;
}
.nav-item-dropdown > .nav-link::after {
  content: ' ▾';
  font-size: 10px;
  opacity: 0.6;
}
/* Invisible bridge fills the gap so hover isn't lost moving from link to panel */
.nav-item-dropdown::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 0;
  right: 0;
  height: 8px;
}
.nav-dropdown {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-elevated);
  min-width: 200px;
  padding: var(--space-sm) 0;
  z-index: 200;
}
.nav-item-dropdown:hover .nav-dropdown,
.nav-item-dropdown:focus-within .nav-dropdown {
  display: block;
}
.nav-dropdown a {
  display: block;
  padding: 8px var(--space-md);
  font-size: 13px;
  color: var(--color-text);
  transition: background 0.1s;
}
.nav-dropdown a:hover {
  background: var(--color-bg-alt);
  text-decoration: none;
}

/* Nav right — CTA + basket */
.nav-right {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  flex-shrink: 0;
}

.nav-cta {
  background: var(--color-accent);
  color: var(--color-text-inverse);
  padding: 8px 18px;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 13px;
  text-decoration: none;
  transition: background 0.15s;
  white-space: nowrap;
}
.nav-cta:hover {
  background: var(--color-accent-hover);
  color: var(--color-text-inverse);
  text-decoration: none;
}

.nav-basket {
  position: relative;
  color: rgba(255, 255, 255, 0.8);
  font-size: 20px;
  text-decoration: none;
  line-height: 1;
}
.nav-basket:hover { color: #fff; text-decoration: none; }
.basket-count {
  position: absolute;
  top: -6px;
  right: -8px;
  background: var(--color-accent);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  min-width: 16px;
  height: 16px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 3px;
}

/* Mobile hamburger */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-sm);
  flex-direction: column;
  gap: 5px;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: rgba(255, 255, 255, 0.8);
  transition: transform 0.2s, opacity 0.2s;
}

/* ==========================================================================
   Cards
   ========================================================================== */

.card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  overflow: hidden;
}

.card-body {
  padding: var(--space-lg);
}

/* Product card */
.product-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: box-shadow 0.15s, transform 0.15s;
}
.product-card:hover {
  box-shadow: var(--shadow-elevated);
  transform: translateY(-2px);
}
.product-card-image {
  aspect-ratio: 4/3;
  overflow: hidden;
  background: var(--color-bg-alt);
}
.product-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.product-card-body {
  padding: var(--space-md);
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}
.product-card-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-primary);
  line-height: 1.3;
}
.product-card-price {
  font-size: 18px;
  font-weight: 700;
  color: var(--color-primary);
  margin-top: auto;
  padding-top: var(--space-sm);
}
.product-card-actions {
  padding: var(--space-md);
  padding-top: 0;
  display: flex;
  gap: var(--space-sm);
}
.product-card-actions .btn {
  flex: 1;
  font-size: 13px;
  padding: 8px 12px;
}

/* Guide card */
.guide-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow: var(--shadow-card);
  transition: box-shadow 0.15s;
}
.guide-card:hover { box-shadow: var(--shadow-elevated); }
.guide-card-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--color-gold);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: var(--space-sm);
}
.guide-card-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: var(--space-sm);
  line-height: 1.3;
}
.guide-card-desc {
  font-size: 14px;
  color: var(--color-text-muted);
  line-height: 1.5;
}

/* ==========================================================================
   Trust signal strip
   ========================================================================== */

.trust-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-sm);
}
.trust-item-icon {
  width: 40px;
  height: 40px;
  color: var(--color-accent);
}
.trust-item-label {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-primary);
}
.trust-item-sub {
  font-size: 13px;
  color: var(--color-text-muted);
}

/* ==========================================================================
   Callout box
   ========================================================================== */

.callout {
  background: var(--color-accent-light);
  border-left: 3px solid var(--color-accent);
  border-radius: var(--radius-sm);
  padding: var(--space-md);
  font-size: 14px;
}

.callout-warning {
  background: #FEF3CD;
  border-left-color: var(--color-gold);
}

/* ==========================================================================
   Mobile bottom CTA bar
   ========================================================================== */

.mobile-cta-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 99;
  padding: var(--space-sm) var(--space-md);
  background: var(--color-primary);
  border-top: 1px solid rgba(255,255,255,0.1);
}
.mobile-cta-bar .btn-accent {
  width: 100%;
  justify-content: center;
  padding: 13px;
  font-size: 15px;
}