/* ============================================================
   NestAura — Main Stylesheet
   Primary: #0e335d | Accent: #f4a724 | BG: #f8f9fb | Text: #1a1a2e
   ============================================================ */

/* ── Custom Properties ─────────────────────────────────────── */
:root {
  --navy:    #0e335d;
  --navy-dk: #09254a;
  --gold:    #f4a724;
  --gold-dk: #d9911a;
  --bg:      #f8f9fb;
  --text:    #1a1a2e;
  --text-m:  #4a4a6a;
  --text-l:  #8888aa;
  --white:   #ffffff;
  --border:  #e8eaf0;
  --success: #22c55e;
  --danger:  #ef4444;
  --warn:    #f59e0b;
  --r-card:  12px;
  --r-btn:   8px;
  --r-pill:  50px;
  --shadow-sm: 0 2px 8px rgba(14,51,93,.06);
  --shadow-md: 0 4px 20px rgba(14,51,93,.10);
  --shadow-lg: 0 8px 40px rgba(14,51,93,.15);
  --transition: all .3s ease;
}

/* ── Reset & Base ───────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--navy); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--gold); }
ul { list-style: none; padding: 0; margin: 0; }
h1,h2,h3,h4,h5,h6 { font-weight: 700; line-height: 1.2; color: var(--text); }
button { cursor: pointer; font-family: inherit; }
input, textarea, select { font-family: inherit; }

/* ── Top Bar ────────────────────────────────────────────────── */
.top-bar {
  background: var(--navy);
  color: #c8d8f0;
  font-size: .8rem;
  padding: .4rem 0;
  text-align: center;
  letter-spacing: .02em;
}
.top-bar a { color: var(--gold); }

/* ── Navbar ─────────────────────────────────────────────────── */
.navbar-main {
  background: var(--navy);
  padding: .75rem 0;
  position: sticky;
  top: 0;
  z-index: 1050;
  box-shadow: 0 2px 20px rgba(0,0,0,.25);
  transition: padding .3s ease;
}
.navbar-main.scrolled { padding: .4rem 0; }

.brand-logo {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--white) !important;
  letter-spacing: -.02em;
}
.brand-logo span { color: var(--gold); }

/* Search bar */
.search-form { position: relative; width: 100%; max-width: 420px; }
.search-input {
  width: 100%;
  background: rgba(255,255,255,.12);
  border: 1.5px solid rgba(255,255,255,.2);
  border-radius: var(--r-pill);
  padding: .5rem 2.8rem .5rem 1.2rem;
  color: var(--white);
  font-size: .9rem;
  outline: none;
  transition: var(--transition);
}
.search-input::placeholder { color: rgba(255,255,255,.5); }
.search-input:focus { background: rgba(255,255,255,.2); border-color: var(--gold); }
.search-btn {
  position: absolute; right: .6rem; top: 50%; transform: translateY(-50%);
  background: none; border: none; color: rgba(255,255,255,.7);
  font-size: .9rem; padding: .2rem;
  transition: var(--transition);
}
.search-btn:hover { color: var(--gold); }

/* Nav icons */
.nav-icons { display: flex; align-items: center; gap: .5rem; }
.nav-icon-btn {
  position: relative;
  background: rgba(255,255,255,.08);
  border: none;
  border-radius: 50%;
  width: 40px; height: 40px;
  display: flex; align-items: center; justify-content: center;
  color: var(--white);
  font-size: 1rem;
  transition: var(--transition);
  text-decoration: none;
}
.nav-icon-btn:hover { background: rgba(244,167,36,.2); color: var(--gold); }
.badge-count {
  position: absolute; top: -4px; right: -4px;
  background: var(--gold);
  color: var(--navy);
  font-size: .62rem; font-weight: 700;
  min-width: 18px; height: 18px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  border: 2px solid var(--navy);
}

/* Mega Menu */
.mega-menu-wrapper { border-bottom: 1px solid rgba(255,255,255,.08); }
.nav-cats { display: flex; align-items: center; gap: .1rem; }
.nav-cat-item { position: relative; }
.nav-cat-link {
  display: flex; align-items: center; gap: .4rem;
  color: rgba(255,255,255,.85);
  padding: .55rem .75rem;
  border-radius: var(--r-btn);
  font-size: .83rem; font-weight: 500;
  white-space: nowrap;
  transition: var(--transition);
}
.nav-cat-link:hover, .nav-cat-link.active {
  background: rgba(255,255,255,.1);
  color: var(--gold);
}
.nav-cat-link i { font-size: .8rem; }
.dropdown-mega {
  position: absolute; top: calc(100% + 4px); left: 0;
  background: var(--white);
  border-radius: var(--r-card);
  box-shadow: var(--shadow-lg);
  min-width: 240px;
  opacity: 0; visibility: hidden; transform: translateY(8px);
  transition: var(--transition);
  z-index: 1000;
  padding: .5rem;
}
.nav-cat-item:hover .dropdown-mega { opacity: 1; visibility: visible; transform: translateY(0); }
.dropdown-mega a {
  display: flex; align-items: center; gap: .6rem;
  padding: .55rem .8rem;
  border-radius: 8px;
  color: var(--text);
  font-size: .875rem;
  transition: var(--transition);
}
.dropdown-mega a:hover { background: rgba(14,51,93,.05); color: var(--navy); }
.dropdown-mega a i { width: 16px; color: var(--gold); }

/* Mobile hamburger */
.hamburger { background: none; border: none; color: var(--white); font-size: 1.4rem; }

/* ── Buttons ────────────────────────────────────────────────── */
.btn-primary-na {
  background: var(--navy);
  color: var(--white);
  border: 2px solid var(--navy);
  padding: .6rem 1.5rem;
  border-radius: var(--r-btn);
  font-weight: 600;
  font-size: .9rem;
  display: inline-flex; align-items: center; gap: .4rem;
  transition: var(--transition);
  cursor: pointer;
}
.btn-primary-na:hover {
  background: var(--navy-dk);
  border-color: var(--navy-dk);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(14,51,93,.25);
  color: var(--white);
}

.btn-gold {
  background: var(--gold);
  color: var(--navy);
  border: 2px solid var(--gold);
  padding: .6rem 1.5rem;
  border-radius: var(--r-btn);
  font-weight: 700;
  font-size: .9rem;
  display: inline-flex; align-items: center; gap: .4rem;
  transition: var(--transition);
  cursor: pointer;
}
.btn-gold:hover {
  background: var(--gold-dk);
  border-color: var(--gold-dk);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(244,167,36,.35);
  color: var(--navy);
}

.btn-outline-na {
  background: transparent;
  color: var(--navy);
  border: 2px solid var(--navy);
  padding: .6rem 1.5rem;
  border-radius: var(--r-btn);
  font-weight: 600;
  font-size: .9rem;
  display: inline-flex; align-items: center; gap: .4rem;
  transition: var(--transition);
  cursor: pointer;
}
.btn-outline-na:hover {
  background: var(--navy);
  color: var(--white);
  transform: translateY(-2px);
}

.btn-outline-gold {
  background: transparent;
  color: var(--gold-dk);
  border: 2px solid var(--gold);
  padding: .55rem 1.4rem;
  border-radius: var(--r-btn);
  font-weight: 600;
  font-size: .875rem;
  display: inline-flex; align-items: center; gap: .4rem;
  transition: var(--transition);
  cursor: pointer;
}
.btn-outline-gold:hover { background: var(--gold); color: var(--navy); transform: translateY(-2px); }

.btn-lg { padding: .85rem 2.2rem; font-size: 1rem; }
.btn-sm { padding: .4rem 1rem; font-size: .8rem; }
.btn-full { width: 100%; justify-content: center; }

/* ── Section Utilities ──────────────────────────────────────── */
.section-pad { padding: 5rem 0; }
.section-pad-sm { padding: 3rem 0; }
.section-title { font-size: 2rem; font-weight: 700; color: var(--text); margin-bottom: .5rem; }
.section-subtitle { color: var(--text-m); font-size: 1rem; margin-bottom: 2.5rem; }
.section-header { text-align: center; margin-bottom: 3rem; }
.section-header .divider {
  width: 50px; height: 3px;
  background: linear-gradient(90deg, var(--navy), var(--gold));
  border-radius: 2px;
  margin: .75rem auto 0;
}

/* ── Hero Slider ────────────────────────────────────────────── */
.hero-slider { position: relative; overflow: hidden; }
.hero-slide {
  min-height: 580px;
  background-size: cover;
  background-position: center;
  display: flex; align-items: center;
  position: relative;
}
.hero-slide::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(14,51,93,.85) 0%, rgba(14,51,93,.5) 60%, transparent 100%);
}
.hero-content { position: relative; z-index: 2; color: var(--white); }
.hero-eyebrow {
  display: inline-block;
  background: rgba(244,167,36,.2);
  border: 1px solid rgba(244,167,36,.4);
  color: var(--gold);
  font-size: .8rem; font-weight: 600;
  padding: .3rem .9rem;
  border-radius: var(--r-pill);
  letter-spacing: .06em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}
.hero-title { font-size: clamp(2rem, 5vw, 3.5rem); font-weight: 700; margin-bottom: 1rem; line-height: 1.1; color: var(--white); }
.hero-title span { color: var(--gold); }
.hero-subtitle { font-size: 1.1rem; color: rgba(255,255,255,.85); margin-bottom: 2rem; max-width: 500px; }
.hero-ctas { display: flex; gap: 1rem; flex-wrap: wrap; }

/* Slider controls */
.slider-prev, .slider-next {
  position: absolute; top: 50%; transform: translateY(-50%);
  background: rgba(255,255,255,.15); border: 2px solid rgba(255,255,255,.3);
  color: var(--white); width: 48px; height: 48px;
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  z-index: 10; cursor: pointer; transition: var(--transition);
  backdrop-filter: blur(4px);
}
.slider-prev { left: 1.5rem; }
.slider-next { right: 1.5rem; }
.slider-prev:hover, .slider-next:hover { background: var(--gold); border-color: var(--gold); color: var(--navy); }
.slider-dots { position: absolute; bottom: 1.5rem; left: 50%; transform: translateX(-50%); display: flex; gap: .4rem; z-index: 10; }
.slider-dot { width: 8px; height: 8px; border-radius: 50%; background: rgba(255,255,255,.4); border: none; cursor: pointer; transition: var(--transition); }
.slider-dot.active { background: var(--gold); width: 24px; border-radius: 4px; }

/* ── Trust Badges ───────────────────────────────────────────── */
.trust-bar { background: var(--white); padding: 1.5rem 0; border-bottom: 1px solid var(--border); }
.trust-item { display: flex; align-items: center; gap: .75rem; }
.trust-icon { width: 44px; height: 44px; background: rgba(14,51,93,.06); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: var(--navy); font-size: 1.1rem; flex-shrink: 0; }
.trust-text strong { display: block; font-size: .85rem; font-weight: 700; color: var(--text); line-height: 1.2; }
.trust-text span { font-size: .75rem; color: var(--text-m); }

/* ── Category Cards ─────────────────────────────────────────── */
.category-card {
  background: var(--white);
  border-radius: var(--r-card);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  cursor: pointer;
  border: 2px solid transparent;
  text-align: center;
}
.category-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
  border-color: var(--gold);
}
.category-card-img { height: 120px; overflow: hidden; position: relative; }
.category-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.category-card:hover .category-card-img img { transform: scale(1.08); }
.category-card-body { padding: 1rem .75rem; }
.category-card-icon {
  width: 44px; height: 44px;
  background: rgba(14,51,93,.07);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--navy); font-size: 1rem;
  margin: -30px auto .6rem;
  position: relative; z-index: 2;
  border: 3px solid var(--white);
  transition: var(--transition);
}
.category-card:hover .category-card-icon { background: var(--gold); color: var(--navy); }
.category-card-name { font-size: .85rem; font-weight: 600; color: var(--text); }

/* ── Product Cards ──────────────────────────────────────────── */
.product-card {
  background: var(--white);
  border-radius: var(--r-card);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  border: 1.5px solid var(--border);
  display: flex; flex-direction: column;
  height: 100%;
}
.product-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-5px); border-color: transparent; }

.product-img-wrap {
  position: relative;
  overflow: hidden;
  background: #f0f2f7;
  aspect-ratio: 1/1;
}
.product-img-wrap img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.product-card:hover .product-img-wrap img { transform: scale(1.06); }

.product-badges { position: absolute; top: .6rem; left: .6rem; display: flex; flex-direction: column; gap: .3rem; z-index: 2; }
.badge-sale { background: var(--danger); color: var(--white); font-size: .65rem; font-weight: 700; padding: .2rem .5rem; border-radius: 4px; text-transform: uppercase; }
.badge-new  { background: var(--success); color: var(--white); font-size: .65rem; font-weight: 700; padding: .2rem .5rem; border-radius: 4px; text-transform: uppercase; }
.badge-best { background: var(--gold); color: var(--navy); font-size: .65rem; font-weight: 700; padding: .2rem .5rem; border-radius: 4px; text-transform: uppercase; }

.product-actions {
  position: absolute; top: .6rem; right: .6rem;
  display: flex; flex-direction: column; gap: .35rem;
  opacity: 0; transform: translateX(8px); transition: var(--transition); z-index: 2;
}
.product-card:hover .product-actions { opacity: 1; transform: translateX(0); }
.action-btn {
  width: 34px; height: 34px;
  background: var(--white);
  border: none; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--text-m); font-size: .85rem;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
  cursor: pointer;
}
.action-btn:hover { background: var(--gold); color: var(--navy); }
.action-btn.wishlisted { color: #ef4444; }

.product-card-body { padding: 1rem; flex: 1; display: flex; flex-direction: column; }
.product-category { font-size: .7rem; font-weight: 600; color: var(--gold-dk); text-transform: uppercase; letter-spacing: .04em; margin-bottom: .3rem; }
.product-name { font-size: .9rem; font-weight: 600; color: var(--text); line-height: 1.35; margin-bottom: .5rem; }
.product-name a { color: inherit; }
.product-name a:hover { color: var(--navy); }
.product-rating { display: flex; align-items: center; gap: .3rem; margin-bottom: .6rem; }
.product-rating .stars { color: #f59e0b; font-size: .75rem; }
.product-rating .count { font-size: .75rem; color: var(--text-l); }
.product-prices { display: flex; align-items: center; gap: .5rem; margin-bottom: 1rem; margin-top: auto; }
.price-current { font-size: 1.05rem; font-weight: 700; color: var(--navy); }
.price-old { font-size: .85rem; color: var(--text-l); text-decoration: line-through; }
.price-save { font-size: .72rem; font-weight: 600; color: var(--success); }

.btn-add-cart {
  width: 100%;
  background: var(--navy);
  color: var(--white);
  border: none;
  padding: .6rem;
  border-radius: 8px;
  font-weight: 600;
  font-size: .85rem;
  display: flex; align-items: center; justify-content: center; gap: .4rem;
  transition: var(--transition);
  cursor: pointer;
}
.btn-add-cart:hover { background: var(--gold); color: var(--navy); transform: none; }

/* Quick View Overlay */
.quick-view-overlay {
  position: absolute; inset: 0;
  background: rgba(14,51,93,.5);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; transition: var(--transition);
  z-index: 3;
}
.product-img-wrap:hover .quick-view-overlay { opacity: 1; }
.btn-quick-view {
  background: var(--white);
  color: var(--navy);
  border: none;
  padding: .5rem 1.2rem;
  border-radius: var(--r-pill);
  font-weight: 600;
  font-size: .8rem;
  cursor: pointer;
  transform: translateY(8px);
  transition: var(--transition);
}
.product-img-wrap:hover .btn-quick-view { transform: translateY(0); }

/* ── Flash Sale Banner ──────────────────────────────────────── */
.flash-sale-banner {
  background: linear-gradient(135deg, #c0392b 0%, #e74c3c 50%, #c0392b 100%);
  color: var(--white);
  padding: 3rem 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.flash-sale-banner::before {
  content: '';
  position: absolute; inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E") repeat;
}
.flash-sale-badge {
  display: inline-flex; align-items: center; gap: .4rem;
  background: rgba(255,255,255,.15);
  border: 1px solid rgba(255,255,255,.3);
  padding: .3rem .9rem;
  border-radius: var(--r-pill);
  font-size: .8rem; font-weight: 600;
  letter-spacing: .06em;
  margin-bottom: .75rem;
}
.flash-sale-title { font-size: 2rem; font-weight: 700; margin-bottom: .5rem; }
.countdown-timer { display: flex; align-items: center; justify-content: center; gap: 1rem; margin: 1.5rem 0; }
.countdown-unit { text-align: center; }
.countdown-num {
  background: rgba(255,255,255,.15);
  border: 2px solid rgba(255,255,255,.25);
  backdrop-filter: blur(4px);
  border-radius: 10px;
  width: 64px; height: 64px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.8rem; font-weight: 700;
  font-variant-numeric: tabular-nums;
}
.countdown-label { font-size: .65rem; letter-spacing: .08em; opacity: .75; margin-top: .25rem; text-transform: uppercase; }
.countdown-sep { font-size: 1.5rem; font-weight: 700; opacity: .6; margin-top: -.8rem; }

/* ── Why NestAura ───────────────────────────────────────────── */
.why-item { text-align: center; padding: 1.5rem; }
.why-icon {
  width: 72px; height: 72px;
  background: rgba(14,51,93,.07);
  border-radius: 18px;
  display: flex; align-items: center; justify-content: center;
  color: var(--navy); font-size: 1.6rem;
  margin: 0 auto 1.2rem;
  transition: var(--transition);
}
.why-item:hover .why-icon { background: var(--navy); color: var(--gold); transform: translateY(-4px); }
.why-item h5 { font-size: 1rem; font-weight: 700; margin-bottom: .4rem; }
.why-item p { font-size: .85rem; color: var(--text-m); }

/* ── Reviews Carousel ───────────────────────────────────────── */
.review-card {
  background: var(--white);
  border-radius: var(--r-card);
  padding: 1.8rem;
  box-shadow: var(--shadow-sm);
  border: 1.5px solid var(--border);
  transition: var(--transition);
}
.review-card:hover { box-shadow: var(--shadow-md); border-color: transparent; }
.review-avatar {
  width: 48px; height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--navy) 0%, var(--gold) 100%);
  display: flex; align-items: center; justify-content: center;
  color: var(--white); font-weight: 700; font-size: 1.1rem;
  flex-shrink: 0;
}
.review-stars { color: #f59e0b; font-size: .85rem; margin-bottom: .5rem; }
.review-body { font-size: .9rem; color: var(--text-m); line-height: 1.6; font-style: italic; }
.review-author { font-size: .8rem; font-weight: 700; color: var(--text); margin-top: 1rem; }
.review-date { font-size: .75rem; color: var(--text-l); }
.verified-badge { background: rgba(34,197,94,.1); color: var(--success); font-size: .7rem; font-weight: 600; padding: .15rem .5rem; border-radius: 4px; }

/* ── Newsletter ─────────────────────────────────────────────── */
.newsletter-section {
  background: linear-gradient(135deg, var(--navy) 0%, #1a4a8a 100%);
  color: var(--white);
  padding: 5rem 0;
  position: relative; overflow: hidden;
}
.newsletter-section::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(circle at 80% 50%, rgba(244,167,36,.1) 0%, transparent 60%);
}
.newsletter-form { display: flex; gap: .5rem; max-width: 480px; margin: 2rem auto 0; }
.newsletter-input {
  flex: 1;
  padding: .75rem 1.2rem;
  border-radius: var(--r-btn);
  border: none;
  font-size: .9rem;
  outline: none;
  background: rgba(255,255,255,.15);
  color: var(--white);
  border: 1.5px solid rgba(255,255,255,.2);
}
.newsletter-input::placeholder { color: rgba(255,255,255,.5); }
.newsletter-input:focus { background: rgba(255,255,255,.2); border-color: var(--gold); }

/* ── Footer ─────────────────────────────────────────────────── */
.footer-main { background: #0a2540; color: #b0c4de; padding: 4rem 0 0; }
.footer-brand .brand-desc { font-size: .85rem; line-height: 1.7; margin: .8rem 0 1.2rem; color: #8aa8c8; }
.footer-heading { font-size: .75rem; font-weight: 700; color: var(--white); letter-spacing: .1em; text-transform: uppercase; margin-bottom: 1rem; }
.footer-links li { margin-bottom: .4rem; }
.footer-links a { font-size: .85rem; color: #8aa8c8; transition: var(--transition); }
.footer-links a:hover { color: var(--gold); padding-left: .3rem; }
.footer-social { display: flex; gap: .6rem; margin-top: .8rem; }
.social-btn {
  width: 38px; height: 38px;
  background: rgba(255,255,255,.07);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  color: #8aa8c8;
  font-size: .9rem;
  transition: var(--transition);
}
.social-btn:hover { background: var(--gold); color: var(--navy); transform: translateY(-2px); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.06);
  padding: 1.5rem 0;
  margin-top: 3rem;
  text-align: center;
  font-size: .8rem;
  color: #5a7a9a;
}
.payment-icons { display: flex; gap: .5rem; justify-content: center; margin-top: .75rem; flex-wrap: wrap; }
.payment-icon {
  background: rgba(255,255,255,.08);
  border-radius: 6px;
  padding: .3rem .7rem;
  font-size: .75rem; font-weight: 600; color: #8aa8c8;
}

/* ── Shop Page Sidebar ──────────────────────────────────────── */
.shop-sidebar { position: sticky; top: 100px; }
.filter-card {
  background: var(--white);
  border-radius: var(--r-card);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  border: 1.5px solid var(--border);
  margin-bottom: 1.25rem;
}
.filter-title { font-size: .9rem; font-weight: 700; color: var(--text); margin-bottom: 1rem; padding-bottom: .6rem; border-bottom: 1px solid var(--border); }
.filter-check { display: flex; align-items: center; gap: .6rem; margin-bottom: .45rem; cursor: pointer; }
.filter-check input[type="checkbox"] { accent-color: var(--navy); width: 16px; height: 16px; }
.filter-check span { font-size: .85rem; color: var(--text-m); }
.filter-check:hover span { color: var(--navy); }

.price-range-slider { width: 100%; accent-color: var(--navy); margin: .5rem 0; }
.price-display { display: flex; justify-content: space-between; font-size: .8rem; font-weight: 600; color: var(--navy); }

/* Shop toolbar */
.shop-toolbar {
  background: var(--white);
  border-radius: var(--r-card);
  padding: .85rem 1.2rem;
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: .5rem;
  box-shadow: var(--shadow-sm);
  border: 1.5px solid var(--border);
  margin-bottom: 1.5rem;
}
.results-count { font-size: .85rem; color: var(--text-m); }
.sort-select {
  padding: .4rem .9rem;
  border: 1.5px solid var(--border);
  border-radius: var(--r-btn);
  font-size: .85rem;
  color: var(--text);
  background: var(--white);
  cursor: pointer;
  outline: none;
}
.sort-select:focus { border-color: var(--navy); }

/* ── Product Detail ─────────────────────────────────────────── */
.product-gallery-main {
  border-radius: var(--r-card);
  overflow: hidden;
  background: #f0f2f7;
  aspect-ratio: 1/1;
  cursor: zoom-in;
}
.product-gallery-main img { width: 100%; height: 100%; object-fit: cover; transition: transform .3s ease; }
.product-gallery-thumbs { display: flex; gap: .5rem; margin-top: .75rem; }
.gallery-thumb {
  width: 72px; height: 72px;
  border-radius: 8px;
  overflow: hidden; cursor: pointer;
  border: 2px solid transparent;
  transition: var(--transition);
  background: #f0f2f7;
}
.gallery-thumb img { width: 100%; height: 100%; object-fit: cover; }
.gallery-thumb.active, .gallery-thumb:hover { border-color: var(--navy); }

.product-detail-title { font-size: 1.6rem; font-weight: 700; line-height: 1.25; margin-bottom: .5rem; }
.product-detail-meta { display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; margin-bottom: 1rem; }
.product-detail-price { margin-bottom: 1.5rem; }
.product-detail-price .price-current { font-size: 1.8rem; font-weight: 700; color: var(--navy); }
.product-detail-price .price-old { font-size: 1rem; }
.gst-note { font-size: .75rem; color: var(--text-l); margin-top: .2rem; }

.qty-stepper {
  display: flex; align-items: center;
  border: 1.5px solid var(--border);
  border-radius: var(--r-btn);
  overflow: hidden;
  width: fit-content;
}
.qty-btn {
  width: 38px; height: 42px;
  background: #f3f4f8;
  border: none; font-size: 1.1rem; color: var(--text);
  cursor: pointer; transition: var(--transition);
}
.qty-btn:hover { background: var(--navy); color: var(--white); }
.qty-input {
  width: 52px; height: 42px;
  border: none; border-left: 1.5px solid var(--border); border-right: 1.5px solid var(--border);
  text-align: center; font-size: .95rem; font-weight: 600; color: var(--text);
  outline: none;
}

.stock-badge-wrap { margin-bottom: 1rem; }
.stock-in  { color: var(--success); font-size: .85rem; font-weight: 600; }
.stock-low { color: var(--warn); font-size: .85rem; font-weight: 600; }
.stock-out { color: var(--danger); font-size: .85rem; font-weight: 600; }

.product-tabs .nav-link {
  color: var(--text-m); font-weight: 600; font-size: .9rem;
  padding: .6rem 1.2rem;
  border-radius: 0;
  border-bottom: 2px solid transparent;
}
.product-tabs .nav-link.active { color: var(--navy); border-bottom-color: var(--navy); background: none; }
.tab-content-body { padding: 1.5rem 0; font-size: .9rem; color: var(--text-m); line-height: 1.8; }
.spec-table { width: 100%; border-collapse: collapse; }
.spec-table tr:nth-child(even) td { background: rgba(14,51,93,.03); }
.spec-table td { padding: .6rem .8rem; font-size: .875rem; border-bottom: 1px solid var(--border); }
.spec-table td:first-child { font-weight: 600; color: var(--text); width: 40%; }

.trust-icons-row { display: flex; gap: 1.5rem; flex-wrap: wrap; padding: 1.2rem; background: rgba(14,51,93,.03); border-radius: var(--r-card); margin-top: 1.5rem; }
.trust-icon-item { display: flex; align-items: center; gap: .5rem; font-size: .8rem; color: var(--text-m); }
.trust-icon-item i { color: var(--navy); font-size: 1rem; }

/* ── Cart Page ──────────────────────────────────────────────── */
.cart-table { background: var(--white); border-radius: var(--r-card); overflow: hidden; box-shadow: var(--shadow-sm); }
.cart-table thead th { background: #f3f4f8; padding: .9rem 1.2rem; font-size: .8rem; font-weight: 700; text-transform: uppercase; letter-spacing: .05em; color: var(--text-m); border: none; }
.cart-table td { padding: 1rem 1.2rem; border-bottom: 1px solid var(--border); vertical-align: middle; }
.cart-table tr:last-child td { border-bottom: none; }
.cart-product-img { width: 72px; height: 72px; border-radius: 8px; object-fit: cover; }
.cart-product-name { font-weight: 600; font-size: .9rem; color: var(--text); }
.cart-remove-btn { background: none; border: none; color: var(--text-l); font-size: .9rem; cursor: pointer; transition: var(--transition); }
.cart-remove-btn:hover { color: var(--danger); }

.order-summary-card {
  background: var(--white);
  border-radius: var(--r-card);
  padding: 1.8rem;
  box-shadow: var(--shadow-sm);
  border: 1.5px solid var(--border);
  position: sticky; top: 100px;
}
.summary-row { display: flex; justify-content: space-between; align-items: center; margin-bottom: .75rem; font-size: .9rem; }
.summary-row.total { font-size: 1.1rem; font-weight: 700; color: var(--navy); margin-top: 1rem; padding-top: 1rem; border-top: 2px solid var(--border); }
.summary-row.discount { color: var(--success); }
.coupon-form { display: flex; gap: .5rem; margin: 1rem 0; }
.coupon-input { flex: 1; padding: .55rem .9rem; border: 1.5px solid var(--border); border-radius: var(--r-btn); font-size: .85rem; outline: none; }
.coupon-input:focus { border-color: var(--navy); }

/* ── Checkout ───────────────────────────────────────────────── */
.checkout-section-title { font-size: 1rem; font-weight: 700; color: var(--text); margin-bottom: 1.2rem; padding-bottom: .6rem; border-bottom: 2px solid var(--border); }
.form-group { margin-bottom: 1.2rem; }
.form-label { font-size: .825rem; font-weight: 600; color: var(--text); margin-bottom: .3rem; display: block; }
.form-control-na {
  width: 100%;
  padding: .6rem .9rem;
  border: 1.5px solid var(--border);
  border-radius: var(--r-btn);
  font-size: .9rem;
  color: var(--text);
  background: var(--white);
  outline: none;
  transition: var(--transition);
}
.form-control-na:focus { border-color: var(--navy); box-shadow: 0 0 0 3px rgba(14,51,93,.08); }
.form-control-na.error { border-color: var(--danger); }
.form-error { font-size: .75rem; color: var(--danger); margin-top: .25rem; display: none; }
.form-error.visible { display: block; }

.payment-method-card {
  border: 2px solid var(--border);
  border-radius: var(--r-card);
  padding: 1rem;
  cursor: pointer;
  transition: var(--transition);
  margin-bottom: .75rem;
}
.payment-method-card.selected { border-color: var(--navy); background: rgba(14,51,93,.03); }
.payment-method-card:hover { border-color: var(--navy); }

/* ── Order Success ──────────────────────────────────────────── */
.success-page { min-height: 70vh; display: flex; align-items: center; }
.success-card { text-align: center; background: var(--white); border-radius: var(--r-card); padding: 3rem; box-shadow: var(--shadow-lg); max-width: 560px; margin: 0 auto; }
.checkmark-circle {
  width: 90px; height: 90px;
  background: rgba(34,197,94,.12);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 1.5rem;
  animation: popIn .5s cubic-bezier(.175,.885,.32,1.275);
}
.checkmark-circle i { font-size: 2.5rem; color: var(--success); }
@keyframes popIn { from { transform: scale(0); opacity: 0; } to { transform: scale(1); opacity: 1; } }
.order-number-badge {
  display: inline-block;
  background: rgba(14,51,93,.07);
  color: var(--navy);
  font-size: 1.1rem; font-weight: 700;
  padding: .5rem 1.4rem;
  border-radius: var(--r-pill);
  margin: 1rem 0;
}

/* ── Account / Auth ─────────────────────────────────────────── */
.auth-card {
  background: var(--white);
  border-radius: var(--r-card);
  padding: 2.5rem;
  box-shadow: var(--shadow-lg);
  max-width: 440px;
  margin: 0 auto;
}
.auth-divider { text-align: center; position: relative; margin: 1.2rem 0; }
.auth-divider::before { content: ''; position: absolute; top: 50%; left: 0; right: 0; height: 1px; background: var(--border); }
.auth-divider span { position: relative; background: var(--white); padding: 0 .8rem; font-size: .8rem; color: var(--text-l); }

/* ── Toasts ─────────────────────────────────────────────────── */
.toast-container-na { position: fixed; bottom: 1.5rem; right: 1.5rem; z-index: 9999; display: flex; flex-direction: column; gap: .5rem; }
.toast-na {
  background: var(--white);
  border-radius: var(--r-card);
  padding: .85rem 1.2rem;
  box-shadow: var(--shadow-lg);
  border-left: 4px solid var(--success);
  display: flex; align-items: center; gap: .7rem;
  min-width: 260px; max-width: 340px;
  animation: slideInRight .3s ease;
  font-size: .875rem; font-weight: 500;
}
.toast-na.error { border-left-color: var(--danger); }
.toast-na.warning { border-left-color: var(--warn); }
.toast-na.info { border-left-color: var(--navy); }
@keyframes slideInRight { from { transform: translateX(100%); opacity: 0; } to { transform: translateX(0); opacity: 1; } }

/* ── Breadcrumb ─────────────────────────────────────────────── */
.breadcrumb-na { padding: .75rem 0; margin-bottom: 0; font-size: .82rem; }
.breadcrumb-na .breadcrumb-item + .breadcrumb-item::before { color: var(--text-l); }
.breadcrumb-na .breadcrumb-item a { color: var(--text-m); }
.breadcrumb-na .breadcrumb-item.active { color: var(--text); font-weight: 600; }

/* ── Empty States ───────────────────────────────────────────── */
.empty-state { text-align: center; padding: 4rem 1rem; }
.empty-state-icon { font-size: 3.5rem; color: var(--border); margin-bottom: 1rem; }
.empty-state h4 { color: var(--text-m); margin-bottom: .5rem; }
.empty-state p { font-size: .9rem; color: var(--text-l); }

/* ── Loading Skeleton ───────────────────────────────────────── */
.skeleton { background: linear-gradient(90deg, #e8eaf0 25%, #f3f4f8 50%, #e8eaf0 75%); background-size: 200% 100%; animation: shimmer 1.4s infinite; border-radius: 8px; }
@keyframes shimmer { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }

/* ── Mobile Drawer ──────────────────────────────────────────── */
.mobile-drawer {
  position: fixed; top: 0; left: 0; bottom: 0;
  width: min(85vw, 320px);
  background: var(--navy);
  z-index: 2000;
  transform: translateX(-100%);
  transition: transform .3s cubic-bezier(.4,0,.2,1);
  overflow-y: auto;
  padding: 1.5rem;
}
.mobile-drawer.open { transform: translateX(0); }
.drawer-backdrop {
  position: fixed; inset: 0;
  background: rgba(0,0,0,.5);
  z-index: 1999;
  opacity: 0; visibility: hidden;
  transition: var(--transition);
}
.drawer-backdrop.open { opacity: 1; visibility: visible; }
.drawer-close { background: none; border: none; color: rgba(255,255,255,.7); font-size: 1.3rem; cursor: pointer; }
.drawer-nav-link { display: flex; align-items: center; gap: .7rem; color: rgba(255,255,255,.85); padding: .75rem .5rem; border-bottom: 1px solid rgba(255,255,255,.06); font-size: .9rem; font-weight: 500; transition: var(--transition); }
.drawer-nav-link:hover { color: var(--gold); padding-left: 1rem; }
.drawer-nav-link i { width: 18px; color: var(--gold); }

/* ── Misc Utilities ─────────────────────────────────────────── */
.text-gold { color: var(--gold-dk) !important; }
.text-navy { color: var(--navy) !important; }
.bg-navy { background: var(--navy) !important; }
.bg-gold { background: var(--gold) !important; }
.divider { height: 1px; background: var(--border); margin: 1.5rem 0; }
.tag-chip { display: inline-block; background: rgba(14,51,93,.07); color: var(--navy); font-size: .75rem; font-weight: 600; padding: .2rem .7rem; border-radius: var(--r-pill); margin: .2rem; }
.tag-chip:hover { background: var(--navy); color: var(--white); }
.page-hero { background: linear-gradient(135deg, var(--navy) 0%, #1a4a8a 100%); color: var(--white); padding: 3.5rem 0; }
.page-hero h1 { color: var(--white); }
.card-na { background: var(--white); border-radius: var(--r-card); box-shadow: var(--shadow-sm); border: 1.5px solid var(--border); padding: 1.5rem; }
.card-na-hover:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.modal-na .modal-content { border-radius: var(--r-card); border: none; box-shadow: var(--shadow-lg); }
.modal-na .modal-header { border-bottom: 1px solid var(--border); padding: 1.2rem 1.5rem; }
.back-to-top {
  position: fixed; bottom: 2rem; right: 2rem;
  width: 44px; height: 44px;
  background: var(--navy);
  color: var(--white);
  border: none; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem; cursor: pointer;
  opacity: 0; visibility: hidden;
  transition: var(--transition);
  box-shadow: var(--shadow-md);
  z-index: 999;
}
.back-to-top.visible { opacity: 1; visibility: visible; }
.back-to-top:hover { background: var(--gold); color: var(--navy); transform: translateY(-2px); }