/* ============================================================
   SolarShop — Enhanced Main Stylesheet
   ============================================================ */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    --primary:    #f59e0b;
    --primary-dk: #d97706;
    --primary-lt: #fef3c7;
    --dark:       #0f0e0d;
    --dark2:      #1c1917;
    --body:       #44403c;
    --muted:      #78716c;
    --border:     #e7e5e4;
    --bg:         #ffffff;
    --bg-alt:     #fafaf9;
    --radius:     10px;
    --radius-lg:  16px;
    --shadow:     0 2px 8px rgba(0,0,0,.08), 0 8px 32px rgba(0,0,0,.08);
    --shadow-lg:  0 8px 40px rgba(0,0,0,.14);
    --font:       'Inter', system-ui, sans-serif;
    --transition: all .22s cubic-bezier(.4,0,.2,1);
}

html { scroll-behavior: smooth; }
body { font-family: var(--font); color: var(--body); background: var(--bg); line-height: 1.65; -webkit-font-smoothing: antialiased; }
a    { color: var(--primary-dk); text-decoration: none; }
a:hover { text-decoration: underline; }
img  { max-width: 100%; display: block; }
ul   { list-style: none; }

/* ---- Container ---- */
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* ============================================================
   TOPBAR
   ============================================================ */
.topbar {
    background: var(--dark);
    color: #a8a29e;
    font-size: .8rem;
    padding: 8px 0;
    letter-spacing: .02em;
}
.topbar-inner {
    display: flex;
    align-items: center;
    gap: 24px;
    flex-wrap: wrap;
}
.topbar-inner a { color: #a8a29e; }
.topbar-inner a:hover { color: var(--primary); text-decoration: none; }

/* ============================================================
   NAVBAR
   ============================================================ */
.navbar {
    background: rgba(255,255,255,.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 1px 0 var(--border);
    transition: box-shadow .25s;
}
.navbar.scrolled { box-shadow: 0 2px 20px rgba(0,0,0,.1); }
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 68px; gap: 20px; }
.logo { font-size: 1.3rem; font-weight: 800; color: var(--dark); display: flex; align-items: center; gap: 10px; letter-spacing: -.02em; }
.logo:hover { text-decoration: none; color: var(--dark); }
.logo-img { max-height: 46px; max-width: 180px; object-fit: contain; display: block; }
.logo-text-accent { color: var(--primary); }
.nav-links { display: flex; align-items: center; gap: 2px; }
.nav-links a {
    padding: 8px 14px;
    color: var(--body);
    font-size: .9rem;
    font-weight: 500;
    border-radius: var(--radius);
    transition: var(--transition);
}
.nav-links a:hover { background: var(--bg-alt); color: var(--dark); text-decoration: none; }
.nav-links a.active { color: var(--primary-dk); }
.cart-btn {
    background: var(--primary) !important;
    color: #fff !important;
    border-radius: 99px !important;
    padding: 8px 18px !important;
    font-weight: 600 !important;
    gap: 6px;
    display: inline-flex !important;
    align-items: center;
}
.cart-btn:hover { background: var(--primary-dk) !important; transform: translateY(-1px); box-shadow: 0 4px 12px rgba(245,158,11,.35) !important; }
.cart-badge {
    background: #fff;
    color: var(--primary-dk);
    border-radius: 99px;
    font-size: .7rem;
    font-weight: 700;
    padding: 1px 7px;
    margin-left: 2px;
}
.nav-toggle { display: none; background: none; border: none; font-size: 1.4rem; cursor: pointer; color: var(--dark); padding: 4px; }

/* ---- Dropdown ---- */
.dropdown { position: relative; }
.dropdown-menu {
    display: none;
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    min-width: 200px;
    z-index: 200;
    padding: 6px;
    animation: dropIn .15s ease;
}
@keyframes dropIn { from { opacity: 0; transform: translateY(-6px); } to { opacity: 1; transform: translateY(0); } }
.dropdown-menu li a { display: block; padding: 10px 14px; font-size: .88rem; color: var(--body); border-radius: 8px; }
.dropdown-menu li a:hover { background: var(--bg-alt); color: var(--primary-dk); text-decoration: none; }
.dropdown:hover .dropdown-menu { display: block; }

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    padding: 11px 22px;
    border-radius: 99px;
    font-size: .9rem;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: var(--transition);
    text-decoration: none;
    letter-spacing: .01em;
    white-space: nowrap;
}
.btn:hover { text-decoration: none; }
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dk); transform: translateY(-2px); box-shadow: 0 6px 20px rgba(245,158,11,.4); }
.btn-outline { background: transparent; color: var(--primary-dk); border: 2px solid var(--primary); }
.btn-outline:hover { background: var(--primary-lt); transform: translateY(-1px); }
.btn-white { background: #fff; color: var(--dark); }
.btn-white:hover { background: #f0f0f0; transform: translateY(-1px); }
.btn-dark { background: var(--dark); color: #fff; }
.btn-dark:hover { background: #2c2826; transform: translateY(-2px); }
.btn-sm { padding: 7px 16px; font-size: .82rem; }
.btn-lg { padding: 15px 32px; font-size: 1rem; }
.btn-block { width: 100%; display: flex; border-radius: var(--radius); }
.btn-danger { background: #ef4444; color: #fff; border-radius: var(--radius); }
.btn-danger:hover { background: #dc2626; }

/* ============================================================
   HERO — Full-bleed photo background
   ============================================================ */
.hero {
    position: relative;
    min-height: 88vh;
    display: flex;
    align-items: center;
    background: var(--dark);
    overflow: hidden;
}
.hero-bg {
    position: absolute;
    inset: 0;
    background-image: url('https://images.unsplash.com/photo-1509391366360-2e959784a276?auto=format&fit=crop&w=1800&q=80');
    background-size: cover;
    background-position: center 40%;
    transform: scale(1.03);
    transition: transform 8s ease;
}
.hero.loaded .hero-bg { transform: scale(1); }
.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(105deg, rgba(12,10,9,.88) 0%, rgba(28,22,16,.72) 55%, rgba(0,0,0,.30) 100%);
}
.hero-content {
    position: relative;
    z-index: 2;
    width: 100%;
    padding: 120px 0 100px;
}
.hero-inner { display: flex; align-items: center; gap: 64px; }
.hero-text { max-width: 620px; }
.hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(245,158,11,.15);
    border: 1px solid rgba(245,158,11,.3);
    color: var(--primary);
    font-size: .8rem;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
    padding: 6px 14px;
    border-radius: 99px;
    margin-bottom: 24px;
}
.hero-text h1 {
    font-size: clamp(2.2rem, 5vw, 3.8rem);
    font-weight: 800;
    line-height: 1.12;
    color: #fff;
    margin-bottom: 20px;
    letter-spacing: -.03em;
}
.hero-text h1 span { color: var(--primary); }
.hero-text p {
    font-size: 1.15rem;
    color: rgba(255,255,255,.72);
    margin-bottom: 36px;
    line-height: 1.7;
}
.hero-btns { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-stats {
    display: flex;
    gap: 32px;
    margin-top: 52px;
    padding-top: 40px;
    border-top: 1px solid rgba(255,255,255,.12);
    flex-wrap: wrap;
}
.hero-stat strong { display: block; font-size: 1.9rem; font-weight: 800; color: #fff; letter-spacing: -.03em; }
.hero-stat strong span { color: var(--primary); }
.hero-stat p { font-size: .8rem; color: rgba(255,255,255,.5); text-transform: uppercase; letter-spacing: .06em; margin-top: 2px; }
.hero-badges {
    display: flex;
    flex-direction: column;
    gap: 16px;
    flex-shrink: 0;
}
.hero-badge-card {
    background: rgba(255,255,255,.08);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255,255,255,.14);
    border-radius: var(--radius-lg);
    padding: 20px 24px;
    color: #fff;
    min-width: 220px;
}
.hero-badge-card .badge-icon { font-size: 1.8rem; margin-bottom: 8px; }
.hero-badge-card strong { display: block; font-size: 1rem; font-weight: 700; margin-bottom: 4px; }
.hero-badge-card span { font-size: .8rem; color: rgba(255,255,255,.6); }

/* Scroll indicator */
.scroll-indicator {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    color: rgba(255,255,255,.4);
    font-size: .72rem;
    letter-spacing: .06em;
    text-transform: uppercase;
    z-index: 2;
    animation: bounce 2s ease-in-out infinite;
}
.scroll-indicator::after {
    content: '';
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, rgba(255,255,255,.4), transparent);
}
@keyframes bounce { 0%,100% { transform: translateX(-50%) translateY(0); } 50% { transform: translateX(-50%) translateY(8px); } }

/* ============================================================
   TRUST STRIP
   ============================================================ */
.trust-strip {
    background: var(--primary);
    padding: 20px 0;
}
.trust-strip-inner {
    display: flex;
    justify-content: space-around;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}
.trust-item {
    display: flex;
    align-items: center;
    gap: 10px;
    color: #fff;
    font-size: .88rem;
    font-weight: 600;
}
.trust-item-icon { font-size: 1.3rem; }

/* ============================================================
   STATS BAR
   ============================================================ */
.stats-bar {
    background: var(--dark);
    padding: 64px 0;
    position: relative;
    overflow: hidden;
}
.stats-bar::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: url('https://images.unsplash.com/photo-1508514177221-188b1cf16e9d?auto=format&fit=crop&w=1600&q=60');
    background-size: cover;
    background-position: center;
    opacity: .12;
}
.stats-inner {
    position: relative;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
}
.stat {
    text-align: center;
    color: #fff;
    padding: 28px 20px;
    border-radius: var(--radius-lg);
    background: rgba(255,255,255,.04);
    border: 1px solid rgba(255,255,255,.08);
    transition: var(--transition);
}
.stat:hover { background: rgba(245,158,11,.1); border-color: rgba(245,158,11,.25); transform: translateY(-4px); }
.stat strong { display: block; font-size: 2.8rem; font-weight: 800; color: var(--primary); letter-spacing: -.04em; line-height: 1; margin-bottom: 6px; }
.stat span { font-size: .82rem; color: rgba(255,255,255,.55); text-transform: uppercase; letter-spacing: .06em; }

/* ============================================================
   SECTIONS
   ============================================================ */
.section { padding: 88px 0; }
.section-alt { background: var(--bg-alt); }
.section-dark { background: var(--dark); }

.section-header { display: flex; align-items: flex-end; justify-content: space-between; margin-bottom: 48px; gap: 20px; }
.section-eyebrow {
    font-size: .75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .1em;
    color: var(--primary-dk);
    margin-bottom: 8px;
}
.section-header h2, .section-title {
    font-size: clamp(1.6rem, 3vw, 2.2rem);
    font-weight: 800;
    color: var(--dark);
    letter-spacing: -.03em;
    line-height: 1.2;
}
.section-header p { color: var(--muted); font-size: .95rem; max-width: 480px; margin-top: 8px; }
.see-all { color: var(--primary-dk); font-weight: 600; font-size: .88rem; white-space: nowrap; transition: var(--transition); }
.see-all:hover { color: var(--primary); text-decoration: none; gap: 4px; }
.text-center { text-align: center; margin-bottom: 56px; }
.text-center .section-eyebrow { display: block; }
.text-center h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); font-weight: 800; color: var(--dark); letter-spacing: -.03em; margin-bottom: 12px; }
.text-center p { color: var(--muted); max-width: 540px; margin: 0 auto; line-height: 1.7; }

/* ============================================================
   PRODUCT GRID & CARDS
   ============================================================ */
.product-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 28px; }
.product-card {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}
.product-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-6px);
    border-color: transparent;
}
.product-img-link { display: block; aspect-ratio: 4/3; overflow: hidden; position: relative; background: var(--bg-alt); }
.product-img-link img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s cubic-bezier(.4,0,.2,1); }
.product-card:hover .product-img-link img { transform: scale(1.06); }
.img-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
    font-size: 3.5rem;
    gap: 8px;
}
.img-placeholder small { font-size: .75rem; color: var(--muted); font-weight: 600; text-transform: uppercase; letter-spacing: .05em; }
.badge-sale {
    position: absolute;
    top: 12px;
    left: 12px;
    background: #ef4444;
    color: #fff;
    font-size: .7rem;
    font-weight: 800;
    padding: 4px 10px;
    border-radius: 99px;
    letter-spacing: .06em;
    text-transform: uppercase;
}
.badge-new {
    position: absolute;
    top: 12px;
    right: 12px;
    background: var(--dark);
    color: #fff;
    font-size: .68rem;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 99px;
    letter-spacing: .05em;
    text-transform: uppercase;
}
.product-info { padding: 20px; flex: 1; display: flex; flex-direction: column; }
.product-cat { font-size: .72rem; color: var(--primary-dk); font-weight: 700; text-transform: uppercase; letter-spacing: .07em; }
.product-info h3 { margin: 6px 0 8px; font-size: 1rem; font-weight: 700; color: var(--dark); letter-spacing: -.02em; line-height: 1.35; }
.product-info h3 a { color: inherit; }
.product-info h3 a:hover { color: var(--primary-dk); text-decoration: none; }
.product-desc { font-size: .84rem; color: var(--muted); margin-bottom: 14px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; flex: 1; line-height: 1.6; }
.product-pricing { display: flex; align-items: center; gap: 8px; margin-bottom: 14px; }
.price-now { font-size: 1.2rem; font-weight: 800; color: var(--dark); letter-spacing: -.02em; }
.price-old { font-size: .88rem; color: var(--muted); text-decoration: line-through; }
.product-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.product-actions form { margin: 0; }
.empty-msg { color: var(--muted); font-size: .9rem; }

/* ============================================================
   HOW IT WORKS
   ============================================================ */
.how-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; position: relative; }
.how-grid::before {
    content: '';
    position: absolute;
    top: 40px;
    left: calc(16% + 24px);
    right: calc(16% + 24px);
    height: 2px;
    background: linear-gradient(to right, var(--primary), var(--primary-dk));
    opacity: .25;
}
.how-card { text-align: center; padding: 20px; }
.how-number {
    width: 72px;
    height: 72px;
    background: var(--primary-lt);
    color: var(--primary-dk);
    font-size: 1.5rem;
    font-weight: 800;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    position: relative;
    z-index: 1;
    border: 3px solid var(--primary);
    transition: var(--transition);
}
.how-card:hover .how-number { background: var(--primary); color: #fff; transform: scale(1.1); }
.how-card h4 { font-size: 1rem; font-weight: 700; color: var(--dark); margin-bottom: 8px; }
.how-card p { font-size: .875rem; color: var(--muted); line-height: 1.65; }

/* ============================================================
   FEATURES GRID
   ============================================================ */
.features-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 24px; }
.feature-card {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px 24px;
    text-align: center;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}
.feature-card::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(to right, var(--primary), var(--primary-dk));
    transform: scaleX(0);
    transition: transform .25s ease;
}
.feature-card:hover { box-shadow: var(--shadow); transform: translateY(-4px); border-color: transparent; }
.feature-card:hover::before { transform: scaleX(1); }
.feature-icon {
    width: 64px;
    height: 64px;
    border-radius: 16px;
    background: var(--primary-lt);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    margin: 0 auto 16px;
    transition: var(--transition);
}
.feature-card:hover .feature-icon { background: var(--primary); transform: scale(1.08); }
.feature-card h4 { font-size: 1rem; font-weight: 700; color: var(--dark); margin-bottom: 8px; }
.feature-card p { font-size: .875rem; color: var(--muted); line-height: 1.65; }

/* ============================================================
   PHOTO GALLERY ROW
   ============================================================ */
.photo-row {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr;
    gap: 16px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    height: 420px;
}
.photo-row a { display: block; height: 100%; overflow: hidden; position: relative; }
.photo-row img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.photo-row a:hover img { transform: scale(1.06); }
.photo-row .photo-label {
    position: absolute;
    bottom: 16px;
    left: 16px;
    background: rgba(0,0,0,.55);
    backdrop-filter: blur(8px);
    color: #fff;
    font-size: .78rem;
    font-weight: 600;
    padding: 5px 12px;
    border-radius: 99px;
}

/* ============================================================
   TESTIMONIALS
   ============================================================ */
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.testimonial-card {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px 28px;
    position: relative;
    transition: var(--transition);
}
.testimonial-card:hover { box-shadow: var(--shadow); transform: translateY(-3px); }
.testimonial-card::before {
    content: '"';
    position: absolute;
    top: 16px;
    right: 24px;
    font-size: 5rem;
    line-height: 1;
    color: var(--primary-lt);
    font-family: Georgia, serif;
    pointer-events: none;
}
.testimonial-stars { color: var(--primary); font-size: 1rem; margin-bottom: 14px; letter-spacing: 2px; }
.testimonial-text { font-size: .92rem; color: var(--body); line-height: 1.75; margin-bottom: 20px; font-style: italic; }
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.author-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--primary-dk));
    color: #fff;
    font-size: .9rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.author-info strong { display: block; font-size: .88rem; font-weight: 700; color: var(--dark); }
.author-info span { font-size: .78rem; color: var(--muted); }

/* ============================================================
   CTA SECTION
   ============================================================ */
.cta-section {
    position: relative;
    padding: 100px 0;
    text-align: center;
    overflow: hidden;
}
.cta-bg {
    position: absolute;
    inset: 0;
    background-image: url('https://images.unsplash.com/photo-1548337138-e87d889cc369?auto=format&fit=crop&w=1600&q=80');
    background-size: cover;
    background-position: center;
}
.cta-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(245,158,11,.93) 0%, rgba(180,83,9,.90) 100%);
}
.cta-inner {
    position: relative;
    z-index: 2;
}
.cta-inner h2 { font-size: clamp(1.8rem, 4vw, 2.8rem); color: #fff; font-weight: 800; margin-bottom: 14px; letter-spacing: -.03em; }
.cta-inner p { color: rgba(255,255,255,.85); font-size: 1.1rem; margin-bottom: 36px; }
.cta-inner .hero-btns { justify-content: center; }

/* ============================================================
   PAGE HERO
   ============================================================ */
.page-hero {
    position: relative;
    padding: 72px 0;
    text-align: center;
    overflow: hidden;
    background: var(--dark);
}
.page-hero-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    opacity: .18;
}
.page-hero-content { position: relative; z-index: 2; }
.page-hero h1 { font-size: clamp(1.8rem, 4vw, 2.8rem); font-weight: 800; color: #fff; letter-spacing: -.03em; }
.page-hero p { color: rgba(255,255,255,.6); margin-top: 10px; font-size: 1rem; }

/* ============================================================
   SHOP LAYOUT
   ============================================================ */
.shop-layout { display: flex; gap: 36px; align-items: flex-start; }
.shop-sidebar { width: 230px; flex-shrink: 0; }
.shop-sidebar h4 { font-size: .75rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); margin-bottom: 12px; }
.cat-list li { margin-bottom: 2px; }
.cat-list li a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 9px 14px;
    border-radius: var(--radius);
    color: var(--body);
    font-size: .875rem;
    transition: var(--transition);
}
.cat-list li a:hover { background: var(--bg-alt); text-decoration: none; color: var(--dark); }
.cat-list li a.active { background: var(--primary-lt); color: var(--primary-dk); font-weight: 700; }
.shop-main { flex: 1; min-width: 0; }
.shop-toolbar { display: flex; align-items: center; justify-content: space-between; margin-bottom: 24px; gap: 12px; flex-wrap: wrap; }
.shop-toolbar p { font-size: .875rem; color: var(--muted); }
.search-form { display: flex; gap: 8px; align-items: center; }
.search-form input {
    padding: 9px 14px;
    border: 1px solid var(--border);
    border-radius: 99px;
    font-size: .875rem;
    font-family: var(--font);
    outline: none;
    transition: var(--transition);
    width: 220px;
}
.search-form input:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(245,158,11,.15); }
.empty-state { text-align: center; padding: 80px 24px; }
.empty-icon { font-size: 4rem; margin-bottom: 12px; }
.empty-state p { color: var(--muted); margin-bottom: 16px; }

/* ============================================================
   PRODUCT DETAIL
   ============================================================ */
.breadcrumb { font-size: .82rem; color: var(--muted); margin-bottom: 28px; }
.breadcrumb a { color: var(--muted); }
.breadcrumb a:hover { color: var(--primary-dk); }
.breadcrumb span { margin: 0 8px; }
.product-detail-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; margin-bottom: 56px; align-items: start; }
.product-detail-img { position: relative; }
.product-detail-img img { width: 100%; border-radius: var(--radius-lg); border: 1px solid var(--border); }
.img-placeholder-lg {
    aspect-ratio: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    font-size: 7rem;
    background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
    border-radius: var(--radius-lg);
    gap: 12px;
}
.badge-sale-lg { font-size: .85rem; padding: 6px 14px; }

/* ---- Product Gallery Thumbnails ---- */
.product-gallery-thumbs {
    display: flex;
    gap: 8px;
    margin-top: 12px;
    flex-wrap: wrap;
}
.gallery-thumb {
    width: 72px;
    height: 72px;
    border-radius: 8px;
    border: 2px solid var(--border);
    overflow: hidden;
    cursor: pointer;
    padding: 0;
    background: none;
    transition: border-color .18s, transform .18s;
    flex-shrink: 0;
}
.gallery-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.gallery-thumb:hover {
    border-color: var(--primary-dk);
    transform: translateY(-2px);
}
.gallery-thumb.active {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(245,158,11,.25);
}
.product-cat { font-size: .72rem; color: var(--primary-dk); font-weight: 700; text-transform: uppercase; letter-spacing: .07em; }
.product-detail-info h1 { font-size: 2rem; font-weight: 800; color: var(--dark); margin: 8px 0 6px; letter-spacing: -.03em; line-height: 1.2; }
.product-sku { font-size: .8rem; color: var(--muted); margin-bottom: 14px; }
.product-pricing-lg { margin: 18px 0; display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.price-now { font-size: 2rem; font-weight: 800; color: var(--dark); letter-spacing: -.03em; }
.savings {
    font-size: .8rem;
    font-weight: 700;
    background: #dcfce7;
    color: #166534;
    padding: 4px 10px;
    border-radius: 99px;
}
.product-short-desc { color: var(--body); margin: 16px 0; line-height: 1.75; font-size: .95rem; }
.stock-status {
    font-size: .84rem;
    font-weight: 700;
    padding: 8px 14px;
    border-radius: 99px;
    margin-bottom: 22px;
    display: inline-block;
}
.in-stock { background: #dcfce7; color: #166534; }
.out-stock { background: #fee2e2; color: #991b1b; }
.add-to-cart-form { margin-bottom: 20px; }
.qty-row { display: flex; align-items: center; gap: 14px; margin-bottom: 18px; }
.qty-row label { font-weight: 700; font-size: .9rem; color: var(--dark); }
.qty-input-wrap { display: flex; align-items: center; border: 1.5px solid var(--border); border-radius: 99px; overflow: hidden; }
.qty-input-wrap button { background: none; border: none; padding: 6px 14px; font-size: 1.1rem; cursor: pointer; color: var(--body); transition: var(--transition); }
.qty-input-wrap button:hover { background: var(--bg-alt); color: var(--dark); }
.qty-input-wrap input { width: 56px; padding: 6px; border: none; text-align: center; font-size: .95rem; font-family: var(--font); font-weight: 600; outline: none; }
.detail-btn-row { display: flex; gap: 12px; flex-wrap: wrap; }
.trust-badges { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 22px; }
.trust-badges span {
    font-size: .77rem;
    color: var(--muted);
    background: var(--bg-alt);
    padding: 5px 12px;
    border-radius: 99px;
    border: 1px solid var(--border);
    font-weight: 500;
}

/* ---- Product Tabs ---- */
.product-tabs { margin-bottom: 56px; }
.tab-nav { display: flex; border-bottom: 2px solid var(--border); margin-bottom: 28px; gap: 4px; }
.tab-btn {
    background: none;
    border: none;
    padding: 12px 22px;
    font-size: .9rem;
    font-weight: 600;
    color: var(--muted);
    cursor: pointer;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    transition: var(--transition);
    font-family: var(--font);
    border-radius: var(--radius) var(--radius) 0 0;
}
.tab-btn:hover { color: var(--dark); background: var(--bg-alt); }
.tab-btn.active { color: var(--primary-dk); border-color: var(--primary); background: var(--primary-lt); }
.tab-content { display: none; }
.tab-content.active { display: block; }
.rich-text p { margin-bottom: 14px; line-height: 1.75; }
.rich-text h3 { margin: 20px 0 10px; }
.spec-table { width: 100%; border-collapse: collapse; border-radius: var(--radius-lg); overflow: hidden; }
.spec-table th, .spec-table td { padding: 12px 16px; border-bottom: 1px solid var(--border); font-size: .9rem; text-align: left; }
.spec-table th { background: var(--bg-alt); font-weight: 700; color: var(--dark); width: 35%; }
.spec-table tr:last-child th, .spec-table tr:last-child td { border: none; }
.related-products h2 { font-size: 1.6rem; font-weight: 800; margin-bottom: 28px; letter-spacing: -.03em; }

/* ============================================================
   CART
   ============================================================ */
.cart-layout { display: grid; grid-template-columns: 1fr 340px; gap: 36px; align-items: start; }
.cart-table { width: 100%; border-collapse: collapse; font-size: .9rem; }
.cart-table th, .cart-table td { padding: 14px; border-bottom: 1px solid var(--border); text-align: left; vertical-align: middle; }
.cart-table th { background: var(--bg-alt); font-size: .75rem; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); font-weight: 700; }
.cart-img-col img, .img-placeholder-sm {
    width: 64px;
    height: 64px;
    object-fit: cover;
    border-radius: 10px;
    border: 1px solid var(--border);
}
.img-placeholder-sm { display: flex; align-items: center; justify-content: center; background: var(--primary-lt); font-size: 1.4rem; }
.qty-form input { width: 64px; padding: 7px; border: 1.5px solid var(--border); border-radius: var(--radius); text-align: center; font-size: .9rem; font-family: var(--font); }
.btn-remove { color: #ef4444; font-weight: 700; font-size: 1.1rem; background: none; border: none; cursor: pointer; padding: 4px 8px; border-radius: 6px; transition: var(--transition); }
.btn-remove:hover { background: #fee2e2; }
.cart-actions { margin-top: 18px; }
.cart-summary { background: var(--bg-alt); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 28px; position: sticky; top: 88px; }
.cart-summary h3 { font-size: 1.05rem; font-weight: 700; margin-bottom: 22px; color: var(--dark); }
.summary-row { display: flex; justify-content: space-between; margin-bottom: 12px; font-size: .9rem; }
.summary-total { font-size: 1.1rem; font-weight: 800; border-top: 2px solid var(--border); padding-top: 14px; margin-top: 14px; }
.summary-note { font-size: .8rem; color: #16a34a; background: #dcfce7; padding: 6px 12px; border-radius: 99px; margin-bottom: 10px; font-weight: 600; text-align: center; }

/* ============================================================
   CHECKOUT
   ============================================================ */
.checkout-layout { display: grid; grid-template-columns: 1fr 360px; gap: 36px; align-items: start; }
.form-section {
    background: var(--bg-alt);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 28px;
    margin-bottom: 20px;
}
.form-section h3 { font-size: 1rem; font-weight: 700; margin-bottom: 20px; color: var(--dark); display: flex; align-items: center; gap: 8px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-size: .82rem; font-weight: 700; color: var(--dark); margin-bottom: 7px; letter-spacing: .01em; }
.form-group input, .form-group select, .form-group textarea {
    width: 100%;
    padding: 11px 14px;
    border: 1.5px solid var(--border);
    border-radius: var(--radius);
    font-size: .9rem;
    font-family: var(--font);
    transition: var(--transition);
    background: #fff;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(245,158,11,.14);
}
.payment-options { display: flex; flex-direction: column; gap: 10px; }
.payment-opt {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
    border: 1.5px solid var(--border);
    border-radius: var(--radius);
    cursor: pointer;
    font-size: .9rem;
    transition: var(--transition);
    font-weight: 500;
}
.payment-opt:hover { border-color: var(--primary); background: var(--primary-lt); }
.payment-opt input { width: auto; }
.payment-opt:has(input:checked) { border-color: var(--primary); background: var(--primary-lt); }
.order-summary-box {
    background: var(--bg-alt);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 28px;
    position: sticky;
    top: 88px;
}
.order-summary-box h3 { font-size: 1rem; font-weight: 700; margin-bottom: 18px; color: var(--dark); }
.summary-item { display: flex; justify-content: space-between; font-size: .875rem; margin-bottom: 10px; color: var(--body); gap: 10px; }
.summary-item span:first-child { flex: 1; }

/* ============================================================
   ORDER SUCCESS
   ============================================================ */
.success-wrap { max-width: 600px; margin: 0 auto; text-align: center; }
.success-icon-wrap {
    width: 96px;
    height: 96px;
    background: linear-gradient(135deg, #22c55e, #16a34a);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.8rem;
    margin: 0 auto 24px;
    box-shadow: 0 8px 32px rgba(34,197,94,.35);
    animation: popIn .5s cubic-bezier(.34,1.56,.64,1);
}
@keyframes popIn { from { transform: scale(0); opacity: 0; } to { transform: scale(1); opacity: 1; } }
.order-confirm-box {
    background: var(--bg-alt);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 24px;
    margin: 28px auto;
    text-align: left;
}
.confirm-row { display: flex; justify-content: space-between; padding: 10px 0; border-bottom: 1px solid var(--border); font-size: .9rem; gap: 16px; }
.confirm-row:last-child { border: none; }
.confirm-row span { color: var(--muted); }
.confirm-row strong { color: var(--dark); font-weight: 700; }
.success-btns { display: flex; gap: 12px; justify-content: center; margin-top: 28px; flex-wrap: wrap; }

/* ============================================================
   CONTACT
   ============================================================ */
.contact-layout { display: grid; grid-template-columns: 1fr 1.6fr; gap: 56px; }
.contact-info h2 { font-size: 1.8rem; font-weight: 800; margin-bottom: 14px; letter-spacing: -.03em; }
.contact-info p { color: var(--muted); margin-bottom: 28px; line-height: 1.7; }
.contact-detail { display: flex; gap: 16px; margin-bottom: 22px; align-items: flex-start; }
.ci-icon {
    width: 44px;
    height: 44px;
    background: var(--primary-lt);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
}
.contact-detail strong { display: block; font-size: .75rem; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); font-weight: 700; margin-bottom: 4px; }
.contact-detail p { color: var(--body); margin: 0; font-size: .9rem; }
.contact-form-wrap { background: var(--bg-alt); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 36px; }
.contact-form-wrap h2 { font-size: 1.4rem; font-weight: 800; margin-bottom: 22px; letter-spacing: -.03em; }

/* ============================================================
   PAGINATION
   ============================================================ */
.pagination { display: flex; gap: 6px; margin-top: 36px; justify-content: center; }
.page-link {
    padding: 9px 14px;
    border: 1.5px solid var(--border);
    border-radius: var(--radius);
    font-size: .875rem;
    color: var(--body);
    font-weight: 600;
    transition: var(--transition);
}
.page-link.active { background: var(--primary); border-color: var(--primary); color: #fff; }
.page-link:hover { background: var(--bg-alt); text-decoration: none; }

/* ============================================================
   ALERTS
   ============================================================ */
.alert { padding: 14px 20px; border-radius: var(--radius); margin-bottom: 20px; font-size: .9rem; display: flex; align-items: center; gap: 10px; }
.alert-success { background: #dcfce7; color: #166534; border: 1px solid #bbf7d0; }
.alert-error { background: #fee2e2; color: #991b1b; border: 1px solid #fecaca; flex-direction: column; align-items: flex-start; }
.alert-error ul { padding-left: 18px; list-style: disc; }

/* ============================================================
   PAGE TITLE
   ============================================================ */
.page-title { font-size: 1.9rem; font-weight: 800; color: var(--dark); margin-bottom: 28px; letter-spacing: -.03em; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer { background: var(--dark); color: #a8a29e; padding: 72px 0 0; }
.footer-grid { display: grid; grid-template-columns: 2.2fr 1fr 1fr 1.6fr; gap: 48px; }
.footer-brand { }
.footer-logo { font-size: 1.3rem; font-weight: 800; color: #fff; display: flex; align-items: center; gap: 8px; margin-bottom: 14px; letter-spacing: -.02em; }
.footer-logo-img { max-height: 40px; filter: brightness(0) invert(1); }
.footer-col h4 { font-size: .72rem; font-weight: 700; text-transform: uppercase; letter-spacing: .1em; color: #6b6360; margin-bottom: 16px; }
.footer-col p { font-size: .875rem; margin-bottom: 8px; line-height: 1.7; }
.footer-col ul li { margin-bottom: 8px; }
.footer-col ul li a { color: #a8a29e; font-size: .875rem; transition: var(--transition); }
.footer-col ul li a:hover { color: var(--primary); text-decoration: none; }
.footer-social { display: flex; gap: 10px; margin-top: 20px; }
.social-btn {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    background: rgba(255,255,255,.07);
    color: #a8a29e;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: .95rem;
    transition: var(--transition);
    border: 1px solid rgba(255,255,255,.08);
}
.social-btn:hover { background: var(--primary); color: #fff; border-color: var(--primary); text-decoration: none; transform: translateY(-2px); }
.footer-contact-item { display: flex; align-items: flex-start; gap: 10px; margin-bottom: 12px; font-size: .875rem; }
.footer-contact-item span:first-child { font-size: 1rem; margin-top: 1px; flex-shrink: 0; }
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,.06);
    margin-top: 52px;
    padding: 20px 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    font-size: .8rem;
    color: #6b6360;
    flex-wrap: wrap;
}
.footer-bottom a { color: #6b6360; }
.footer-bottom a:hover { color: var(--primary); }

/* ============================================================
   ANIMATIONS & REVEAL
   ============================================================ */
.reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity .6s ease, transform .6s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: .1s; }
.reveal-delay-2 { transition-delay: .2s; }
.reveal-delay-3 { transition-delay: .3s; }
.reveal-delay-4 { transition-delay: .4s; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1100px) {
    .testimonials-grid { grid-template-columns: 1fr 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .stats-inner { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 900px) {
    .hero { min-height: auto; }
    .hero-badges { display: none; }
    .how-grid { grid-template-columns: 1fr; }
    .how-grid::before { display: none; }
    .product-detail-layout { grid-template-columns: 1fr; gap: 28px; }
    .cart-layout, .checkout-layout { grid-template-columns: 1fr; }
    .contact-layout { grid-template-columns: 1fr; gap: 32px; }
    .shop-layout { flex-direction: column; }
    .shop-sidebar { width: 100%; }
    .hero-inner { flex-direction: column; gap: 28px; }
    .photo-row { grid-template-columns: 1fr 1fr; height: 300px; }
    .photo-row > a:last-child { display: none; }
}
@media (max-width: 768px) {
    .testimonials-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; gap: 32px; }
    .section { padding: 64px 0; }
    .hero-content { padding: 80px 0 70px; }
    .hero-stats { gap: 20px; }
}
@media (max-width: 600px) {
    .nav-links {
        display: none;
        flex-direction: column;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: var(--dark);
        padding: 80px 20px 20px;
        gap: 4px;
        z-index: 98;
        overflow-y: auto;
    }
    .nav-links.open { display: flex; }
    .nav-links li { width: 100%; }
    .nav-links a { display: block; color: #fff !important; font-size: 1.1rem; padding: 14px 20px; border-radius: var(--radius); }
    .nav-links a:hover { background: rgba(255,255,255,.08); }
    .cart-btn { background: var(--primary) !important; }
    .nav-toggle { display: block; z-index: 99; position: relative; }
    .dropdown-menu { position: static; box-shadow: none; border: none; padding-left: 16px; background: transparent; }
    .dropdown-menu li a { color: rgba(255,255,255,.7) !important; font-size: .95rem; }
    .dropdown:hover .dropdown-menu { display: block; }
    .footer-grid { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .stats-inner { grid-template-columns: repeat(2, 1fr); }
    .product-grid { grid-template-columns: 1fr 1fr; gap: 16px; }
    .photo-row { grid-template-columns: 1fr; height: 240px; }
    .photo-row > a:nth-child(2), .photo-row > a:last-child { display: none; }
    .trust-strip-inner { gap: 12px 24px; justify-content: flex-start; }
    .cart-table th:nth-child(3), .cart-table td:nth-child(3) { display: none; }
}
@media (max-width: 480px) {
    .product-grid { grid-template-columns: 1fr; }
    .hero-text h1 { font-size: 1.8rem; }
    .hero-stats { flex-direction: column; gap: 12px; }
    .hero-stat { display: flex; align-items: center; gap: 12px; }
    .hero-stat strong { font-size: 1.5rem; }
}