/* Dark House Prints — Clean Modern Theme (Dark default, Light toggle) */
:root {
    --bg-body: #000000;
    --bg-surface: #111111;
    --bg-card: #141414;
    --bg-elevated: #1a1a1a;
    --bg-hover: #252530;
    --border: #2a2a2a;
    --border-light: #35354A;
    --text-white: #FFFFFF;
    --text-primary: #EAEAF0;
    --text-secondary: #9494A8;
    --text-muted: #5E5E72;
    --accent: #DC2626;
    --accent-hover: #EF4444;
    --accent-glow: rgba(220, 38, 38, 0.25);
    --accent-subtle: rgba(220, 38, 38, 0.08);
    --success: #22C55E;
    --warning: #F59E0B;
    --radius-xl: 16px;
    --radius-lg: 12px;
    --radius-md: 8px;
    --radius-sm: 6px;
    --radius-xs: 4px;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.3);
    --shadow-md: 0 4px 20px rgba(0,0,0,0.4);
    --shadow-lg: 0 8px 40px rgba(0,0,0,0.5);
    --shadow-accent: 0 4px 24px rgba(220,38,38,0.3);
    --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --max-w: 1240px;
    --transition: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --header-bg: rgba(0, 0, 0, 0.85);
    --input-bg: var(--bg-elevated);
    --badge-bg: var(--accent);
}

/* ===== LIGHT THEME ===== */
[data-theme="light"] {
    --bg-body: #F5F5F7;
    --bg-surface: #FFFFFF;
    --bg-card: #FFFFFF;
    --bg-elevated: #F0F0F3;
    --bg-hover: #E8E8EC;
    --border: #D4D4DC;
    --border-light: #E0E0E8;
    --text-white: #111118;
    --text-primary: #1A1A2E;
    --text-secondary: #5C5C72;
    --text-muted: #9090A0;
    --accent: #DC2626;
    --accent-hover: #B91C1C;
    --accent-glow: rgba(220, 38, 38, 0.15);
    --accent-subtle: rgba(220, 38, 38, 0.06);
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 20px rgba(0,0,0,0.1);
    --shadow-lg: 0 8px 40px rgba(0,0,0,0.12);
    --shadow-accent: 0 4px 24px rgba(220,38,38,0.15);
    --header-bg: rgba(255, 255, 255, 0.85);
    --input-bg: #F0F0F3;
}

[data-theme="light"] .hero-slide-1 {
    background: radial-gradient(ellipse 80% 60% at 50% 40%, rgba(220,38,38,0.06) 0%, transparent 60%),
                linear-gradient(180deg, #FFFFFF 0%, #F5F5F7 100%);
}
[data-theme="light"] .hero-slide-2 {
    background: radial-gradient(ellipse 80% 60% at 30% 50%, rgba(220,38,38,0.05) 0%, transparent 60%),
                linear-gradient(180deg, #F0F0F3 0%, #F5F5F7 100%);
}
[data-theme="light"] .hero-slide-3 {
    background: radial-gradient(ellipse 80% 60% at 70% 40%, rgba(220,38,38,0.07) 0%, transparent 60%),
                linear-gradient(180deg, #FFFFFF 0%, #F5F5F7 100%);
}
[data-theme="light"] .slider-arrow {
    background: rgba(0,0,0,0.08); border-color: rgba(0,0,0,0.15); color: #333;
}
[data-theme="light"] .slider-dot { background: rgba(0,0,0,0.2); }
[data-theme="light"] .mobile-menu-btn span { background: #333; }
[data-theme="light"] .logo-dark { color: #1A1A2E !important; }
[data-theme="light"] .logo-prints { color: #9090A0 !important; }
[data-theme="light"] .nav-link { color: #5C5C72 !important; }
[data-theme="light"] .nav-link:hover { color: var(--accent) !important; }
[data-theme="light"] .nav-dropdown-menu { background: #FFFFFF; box-shadow: 0 8px 30px rgba(0,0,0,0.12); }
[data-theme="light"] .product-card { background: white; box-shadow: 0 2px 8px rgba(0,0,0,0.06); }
[data-theme="light"] .product-card:hover { box-shadow: 0 8px 30px rgba(0,0,0,0.12); }
[data-theme="light"] .cat-carousel-card { background: white; }
[data-theme="light"] .newsletter { background: var(--bg-elevated); }

/* Theme Toggle Button */
.theme-toggle {
    display: flex; align-items: center; justify-content: center;
    width: 40px; height: 40px; border-radius: 50%;
    background: var(--bg-elevated); border: 1px solid var(--border);
    cursor: pointer; transition: all var(--transition); color: var(--text-secondary);
    position: relative; overflow: hidden;
}
.theme-toggle:hover { background: var(--accent); color: white; border-color: var(--accent); }
.theme-toggle .icon-sun, .theme-toggle .icon-moon { position: absolute; transition: all 0.3s ease; }
.theme-toggle .icon-sun { opacity: 1; transform: rotate(0deg) scale(1); }
.theme-toggle .icon-moon { opacity: 0; transform: rotate(-90deg) scale(0); }
[data-theme="light"] .theme-toggle .icon-sun { opacity: 0; transform: rotate(90deg) scale(0); }
[data-theme="light"] .theme-toggle .icon-moon { opacity: 1; transform: rotate(0deg) scale(1); }

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }

body {
    font-family: var(--font);
    background: var(--bg-body);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
}

a { color: var(--text-secondary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--accent); }
img { max-width: 100%; height: auto; display: block; }
button { font-family: var(--font); }
input, select, textarea { font-family: var(--font); }

/* ========== SEARCH ========== */
.search-toggle { display: flex; align-items: center; justify-content: center; width: 40px; height: 40px; border-radius: 50%; background: var(--bg-elevated); border: 1px solid var(--border); cursor: pointer; color: var(--text-secondary); transition: all var(--transition); }
.search-toggle:hover { background: var(--accent); color: #fff; border-color: var(--accent); }
.search-wrap { display: flex; align-items: center; gap: 6px; position: relative; }
.search-input {
    width: 0; opacity: 0; padding: 8px 0; background: transparent; border: none;
    color: var(--text-white); font-size: 14px; transition: all 0.3s ease; pointer-events: none;
}
.search-wrap.open .search-input {
    width: 200px; opacity: 1; padding: 8px 14px; background: var(--bg-elevated);
    border: 1px solid var(--border); border-radius: var(--radius-md); pointer-events: all;
}
.search-wrap.open .search-input:focus { outline: none; border-color: var(--accent); }
.search-btn { display: flex; align-items: center; justify-content: center; width: 36px; height: 36px; border-radius: 50%; background: var(--bg-elevated); border: 1px solid var(--border); cursor: pointer; color: var(--text-secondary); transition: all var(--transition); }
.search-btn:hover { background: var(--accent); color: #fff; border-color: var(--accent); }
.search-close { display: none; align-items: center; justify-content: center; width: 28px; height: 28px; border-radius: 50%; background: transparent; border: none; cursor: pointer; color: var(--text-muted); font-size: 20px; }
.search-wrap.open .search-close { display: flex; }
/* Mobile search overlay */
.search-overlay {
    display: none; position: fixed; inset: 0; z-index: 3000;
    background: rgba(0,0,0,0.95); backdrop-filter: blur(20px);
    flex-direction: column; padding: 40px 24px; animation: fadeIn 0.2s ease;
}
.search-overlay.active { display: flex; }
.search-overlay-header { display: flex; align-items: center; gap: 12px; margin-bottom: 32px; }
.search-overlay-header input {
    flex: 1; padding: 16px 20px; background: var(--bg-elevated); border: 2px solid var(--border);
    border-radius: var(--radius-lg); color: var(--text-white); font-size: 18px;
}
.search-overlay-header input:focus { outline: none; border-color: var(--accent); }
.search-overlay-close {
    width: 48px; height: 48px; border-radius: 50%; background: var(--bg-elevated);
    border: 1px solid var(--border); color: var(--text-white); font-size: 24px;
    cursor: pointer; display: flex; align-items: center; justify-content: center;
}
.search-overlay-results { display: flex; flex-direction: column; gap: 8px; }
.search-result-item {
    display: flex; align-items: center; gap: 14px; padding: 14px; background: var(--bg-card);
    border: 1px solid var(--border); border-radius: var(--radius-md); cursor: pointer;
    text-decoration: none; color: inherit; transition: all var(--transition);
}
.search-result-item:hover { border-color: var(--accent); }
.search-result-item img { width: 48px; height: 48px; border-radius: var(--radius-sm); object-fit: contain; background: var(--bg-surface); }
.search-result-name { font-weight: 600; font-size: 15px; }
.search-result-price { font-size: 14px; color: var(--accent); font-weight: 700; }
.search-overlay-empty { text-align: center; color: var(--text-muted); padding: 40px 0; font-size: 16px; }

/* ========== HEADER ========== */
#site-header {
    position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
    background: var(--header-bg); backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    transition: background var(--transition);
}
.header-inner {
    max-width: var(--max-w); margin: 0 auto;
    display: flex; align-items: center; justify-content: space-between;
    padding: 0 24px; height: 64px;
    overflow: visible;
}
.main-nav { display: flex; align-items: center; gap: 28px; flex-shrink: 0; }
.logo {
    font-size: 22px; font-weight: 900; letter-spacing: 2px; color: var(--text-white);
    display: flex; align-items: center; gap: 1px;
}
.logo-dark { color: #fff; }
.logo-house { color: var(--accent); }
.logo-prints { color: var(--text-muted); font-size: 11px; letter-spacing: 3px; margin-left: 2px; }

.nav-link {
    color: var(--text-secondary); font-weight: 600; font-size: 13px;
    text-transform: uppercase; letter-spacing: 1.2px; position: relative;
    padding: 4px 0; transition: color var(--transition);
}
.nav-link:hover { color: var(--text-white); }
.nav-link.nav-cta {
    background: var(--accent); color: #fff !important; padding: 8px 20px;
    border-radius: var(--radius-sm); font-weight: 700;
}
.nav-link.nav-cta:hover { background: var(--accent-hover); }
.nav-link.cart-link { position: relative; color: var(--text-secondary); }
.nav-link.cart-link:hover { color: var(--text-white); }
.cart-badge {
    position: absolute; top: -8px; right: -10px;
    background: var(--accent); color: #fff; font-size: 10px; font-weight: 700;
    min-width: 18px; height: 18px; border-radius: 9px;
    display: none; align-items: center; justify-content: center; padding: 0 4px;
}
.cart-badge.visible { display: flex; }

/* Dropdown Nav */
.nav-dropdown { position: relative; }
.nav-dropdown-menu {
    position: absolute; top: 100%; left: 50%; transform: translateX(-50%);
    background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-md);
    padding: 8px 0; min-width: 200px; opacity: 0; visibility: hidden;
    transition: all var(--transition); box-shadow: var(--shadow-lg); z-index: 100;
}
.nav-dropdown:hover .nav-dropdown-menu { opacity: 1; visibility: visible; }
.nav-dropdown-menu a {
    display: block; padding: 10px 20px; color: var(--text-secondary);
    font-size: 14px; transition: all var(--transition); font-weight: 500;
}
.nav-dropdown-menu a:hover { background: var(--bg-elevated); color: var(--accent); }
.nav-dropdown-menu a.view-all { color: var(--accent); font-weight: 600; border-top: 1px solid var(--border); margin-top: 4px; }

.mobile-menu-btn {
    display: none; background: none; border: none; cursor: pointer; padding: 8px;
    flex-direction: column; gap: 5px;
}
.mobile-menu-btn span { display: block; width: 22px; height: 2px; background: #fff; border-radius: 1px; transition: var(--transition); }
.mobile-nav-heading { font-size: 11px; text-transform: uppercase; letter-spacing: 1.5px; color: var(--text-muted); padding: 16px 0 4px; font-weight: 700; }

/* Hero Slider */
.hero-slider { position: relative; overflow: hidden; min-height: 85vh; }
.hero-slides { display: flex; transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1); }
.hero-slide {
    min-width: 100%; display: flex; align-items: center; justify-content: center;
    min-height: 85vh; position: relative; padding: 80px 24px;
}
.hero-slide-1 {
    background: radial-gradient(ellipse 80% 60% at 50% 40%, rgba(220,38,38,0.08) 0%, transparent 60%),
                linear-gradient(180deg, var(--bg-body) 0%, var(--bg-surface) 100%);
}
.hero-slide-2 {
    background: radial-gradient(ellipse 80% 60% at 30% 50%, rgba(220,38,38,0.06) 0%, transparent 60%),
                linear-gradient(180deg, #0d1117 0%, var(--bg-body) 100%);
}
.hero-slide-3 {
    background: radial-gradient(ellipse 80% 60% at 70% 40%, rgba(220,38,38,0.1) 0%, transparent 60%),
                linear-gradient(180deg, var(--bg-surface) 0%, var(--bg-body) 100%);
}
.hero-slide-content { position: relative; z-index: 2; max-width: 600px; text-align: center; }
.hero-slide-img { position: relative; z-index: 2; max-width: 500px; }
.hero-slide-img img, .hero-slide-img svg { width: 100%; height: auto; }
.hero-slide-inner { display: flex; align-items: center; justify-content: center; gap: 60px; max-width: var(--max-w); margin: 0 auto; width: 100%; }

.slider-dots {
    position: absolute; bottom: 32px; left: 50%; transform: translateX(-50%);
    display: flex; gap: 10px; z-index: 10;
}
.slider-dot {
    width: 10px; height: 10px; border-radius: 50%; background: rgba(255,255,255,0.3);
    cursor: pointer; transition: var(--transition); border: none;
}
.slider-dot.active { background: var(--accent); width: 28px; border-radius: 5px; }

.slider-arrows { position: absolute; top: 50%; width: 100%; display: flex; justify-content: space-between; padding: 0 16px; z-index: 10; transform: translateY(-50%); pointer-events: none; }
.slider-arrow {
    width: 44px; height: 44px; border-radius: 50%; background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.2); color: #fff; cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    transition: var(--transition); pointer-events: all; backdrop-filter: blur(10px);
}
.slider-arrow:hover { background: var(--accent); border-color: var(--accent); }

/* Category Carousel */
.cat-carousel { position: relative; }
.cat-carousel-track {
    display: flex; overflow-x: auto; scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch; gap: 16px; padding: 4px 0 16px;
    scrollbar-width: none;
}
.cat-carousel-track::-webkit-scrollbar { display: none; }
.cat-carousel-card {
    flex: 0 0 280px; scroll-snap-align: start;
    background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-lg);
    overflow: hidden; cursor: pointer; transition: all var(--transition);
    text-decoration: none; color: inherit;
}
.cat-carousel-card:hover { border-color: var(--accent); transform: translateY(-4px); box-shadow: var(--shadow-md); }
.cat-carousel-card-img {
    height: 200px; display: flex; align-items: center; justify-content: center;
    overflow: hidden; position: relative;
}
.cat-carousel-card-img img, .cat-carousel-card-img svg { width: 70%; height: 70%; object-fit: contain; }
.cat-carousel-card-body { padding: 16px 20px 20px; }
.cat-carousel-card-cat { font-size: 11px; text-transform: uppercase; letter-spacing: 1px; color: var(--accent); margin-bottom: 4px; }
.cat-carousel-card-title { font-size: 18px; font-weight: 700; margin-bottom: 4px; }
.cat-carousel-card-count { font-size: 13px; color: var(--text-muted); }

.carousel-nav { display: flex; gap: 8px; margin-top: 16px; justify-content: center; }
.carousel-btn {
    width: 40px; height: 40px; border-radius: 50%; background: var(--bg-card);
    border: 1px solid var(--border); color: var(--text-secondary); cursor: pointer;
    display: flex; align-items: center; justify-content: center; transition: var(--transition);
}
.carousel-btn:hover { background: var(--accent); color: #fff; border-color: var(--accent); }

.mobile-nav-overlay {
    display: none; position: fixed; inset: 0; z-index: 2000;
    background: var(--bg-body); backdrop-filter: blur(20px);
    flex-direction: column; padding: 80px 32px 32px; gap: 4px;
    animation: fadeIn 0.2s ease;
}
.mobile-nav-overlay.active { display: flex; }
.mobile-nav-close {
    position: absolute; top: 16px; right: 16px;
    background: none; border: none; color: var(--text-white); font-size: 32px; cursor: pointer;
    width: 44px; height: 44px; display: flex; align-items: center; justify-content: center;
}
.mobile-nav-link {
    color: var(--text-white); font-size: 20px; font-weight: 600;
    padding: 16px 0; border-bottom: 1px solid var(--border);
    display: block;
}
.mobile-nav-link.nav-cta-mobile {
    background: var(--accent); color: #fff; text-align: center;
    border-radius: var(--radius-md); border: none; padding: 16px; margin-top: 16px;
}

@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }

/* ========== BUTTONS ========== */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    padding: 14px 32px; border-radius: var(--radius-md);
    font-weight: 700; font-size: 15px; cursor: pointer;
    transition: all var(--transition); border: none; letter-spacing: 0.5px;
    text-transform: uppercase;
}
.btn-primary {
    background: var(--accent); color: #fff;
    box-shadow: 0 2px 12px rgba(220,38,38,0.3);
}
.btn-primary:hover { background: var(--accent-hover); transform: translateY(-2px); box-shadow: var(--shadow-accent); }
.btn-secondary { background: transparent; color: var(--text-white); border: 1.5px solid var(--border-light); }
.btn-secondary:hover { border-color: var(--accent); color: var(--accent); }
.btn-sm { padding: 10px 20px; font-size: 13px; }
.btn-lg { padding: 18px 40px; font-size: 17px; }

/* ========== MAIN CONTENT ========== */
#app-content { padding-top: 64px; min-height: 100vh; }

/* ========== HOMEPAGE ========== */
.hero {
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    text-align: center; padding: 100px 24px 80px;
    min-height: 85vh; position: relative; overflow: hidden;
    background: radial-gradient(ellipse 80% 60% at 50% 40%, rgba(220,38,38,0.08) 0%, transparent 60%),
                linear-gradient(180deg, var(--bg-body) 0%, var(--bg-surface) 100%);
}
.hero::before {
    content: ''; position: absolute; inset: 0;
    background: radial-gradient(circle at 30% 50%, rgba(220,38,38,0.06) 0%, transparent 50%),
                radial-gradient(circle at 70% 30%, rgba(220,38,38,0.04) 0%, transparent 40%);
    pointer-events: none;
}
.hero-content { position: relative; z-index: 1; max-width: 720px; }
.hero-badge {
    display: inline-flex; align-items: center; gap: 8px;
    background: var(--accent-subtle); border: 1px solid rgba(220,38,38,0.2);
    border-radius: 100px; padding: 6px 16px; font-size: 13px; font-weight: 600;
    color: var(--accent); margin-bottom: 24px; letter-spacing: 0.5px;
}
.hero-badge-dot { width: 6px; height: 6px; background: var(--accent); border-radius: 50%; animation: pulse 2s infinite; }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.4; } }

.hero h1 { font-size: clamp(40px, 7vw, 72px); font-weight: 900; line-height: 1.05; letter-spacing: -1.5px; margin-bottom: 20px; }
.hero h1 .accent { color: var(--accent); }
.hero-sub { font-size: 18px; color: var(--text-secondary); max-width: 520px; margin: 0 auto 36px; line-height: 1.7; }
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; justify-content: center; }

/* Category Cards */
.section { max-width: var(--max-w); margin: 0 auto; padding: 80px 24px; }
.section-header { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 40px; }
.section-label { font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: 2px; color: var(--accent); margin-bottom: 8px; }
.section-title { font-size: 36px; font-weight: 800; letter-spacing: -0.5px; }
.section-subtitle { font-size: 16px; color: var(--text-secondary); margin-top: 8px; }
.section-link { font-size: 14px; font-weight: 600; color: var(--text-muted); text-transform: uppercase; letter-spacing: 1px; }
.section-link:hover { color: var(--accent); }

.cat-grid {
    display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 16px;
}
.cat-card {
    background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-lg);
    padding: 32px 24px; text-align: center; cursor: pointer;
    transition: all var(--transition); position: relative; overflow: hidden;
}
.cat-card:hover { border-color: var(--accent); transform: translateY(-4px); box-shadow: var(--shadow-md); }
.cat-card-icon { font-size: 40px; margin-bottom: 12px; }
.cat-card-name { font-size: 16px; font-weight: 700; margin-bottom: 4px; }
.cat-card-desc { font-size: 13px; color: var(--text-muted); }
.cat-card-arrow { color: var(--text-muted); transition: var(--transition); font-size: 14px; margin-top: 8px; }
.cat-card:hover .cat-card-arrow { color: var(--accent); transform: translateX(4px); }

/* How It Works */
.how-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.how-step { text-align: center; padding: 40px 24px; position: relative; }
.how-step-num {
    width: 56px; height: 56px; border-radius: 50%; display: flex; align-items: center; justify-content: center;
    background: var(--accent-subtle); border: 2px solid rgba(220,38,38,0.3);
    font-size: 22px; font-weight: 800; color: var(--accent); margin: 0 auto 20px;
}
.how-step h3 { font-size: 18px; font-weight: 700; margin-bottom: 8px; }
.how-step p { font-size: 14px; color: var(--text-secondary); line-height: 1.6; }
.how-connector { display: none; }

/* Product Cards */
.product-grid {
    display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 20px;
}
.product-card {
    background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-lg);
    overflow: hidden; cursor: pointer; transition: all var(--transition); position: relative;
}
.product-card:hover { border-color: var(--border-light); transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.product-card-img {
    width: 100%; aspect-ratio: 1/1.1; background: var(--bg-surface);
    display: flex; align-items: center; justify-content: center; position: relative;
    overflow: hidden;
}
.product-card-img img { width: 85%; height: 85%; object-fit: contain; transition: transform var(--transition); }
.product-card:hover .product-card-img img { transform: scale(1.05); }
.product-card-overlay {
    position: absolute; inset: 0; background: rgba(0,0,0,0.5);
    display: flex; align-items: center; justify-content: center;
    opacity: 0; transition: opacity var(--transition);
}
.product-card:hover .product-card-overlay { opacity: 1; }
.product-card-body { padding: 16px 20px 20px; }
.product-card-cat { font-size: 11px; text-transform: uppercase; letter-spacing: 1px; color: var(--text-muted); margin-bottom: 4px; }
.product-card-title { font-size: 16px; font-weight: 700; margin-bottom: 2px; }
.product-card-brand { font-size: 12px; color: var(--text-muted); margin-bottom: 8px; }
.product-card-price { font-size: 16px; font-weight: 700; color: var(--text-white); }
.product-card-price .from { font-size: 12px; color: var(--text-muted); font-weight: 400; }
.color-swatches { display: flex; gap: 5px; margin-top: 10px; }
.color-swatch {
    width: 18px; height: 18px; border-radius: 50%;
    border: 2px solid var(--border); cursor: pointer; transition: var(--transition);
}
.color-swatch:hover, .color-swatch.active { border-color: var(--accent); transform: scale(1.2); }

/* Value Props */
.value-props { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.value-prop {
    text-align: center; padding: 36px 24px;
    background: var(--bg-card); border: 1px solid var(--border);
    border-radius: var(--radius-lg); transition: var(--transition);
}
.value-prop:hover { border-color: var(--border-light); }
.value-icon {
    width: 52px; height: 52px; margin: 0 auto 16px;
    display: flex; align-items: center; justify-content: center;
    background: var(--accent-subtle); border-radius: 50%;
}
.value-prop h3 { font-size: 16px; font-weight: 700; margin-bottom: 6px; }
.value-prop p { font-size: 14px; color: var(--text-secondary); line-height: 1.6; }

/* Featured CTA */
.featured-cta {
    background: linear-gradient(135deg, var(--bg-surface) 0%, var(--bg-card) 100%);
    border: 1px solid var(--border); border-radius: var(--radius-xl);
    display: grid; grid-template-columns: 1fr 1fr; gap: 48px;
    padding: 60px; align-items: center;
}
.featured-cta-content h2 { font-size: 32px; font-weight: 800; margin-bottom: 16px; letter-spacing: -0.5px; }
.featured-cta-content p { font-size: 16px; color: var(--text-secondary); line-height: 1.7; margin-bottom: 28px; }
.featured-cta-steps { display: flex; flex-direction: column; gap: 16px; }
.featured-cta-step { display: flex; align-items: center; gap: 14px; }
.featured-cta-step-num {
    width: 32px; height: 32px; border-radius: 50%;
    background: var(--accent); color: #fff; font-weight: 700;
    display: flex; align-items: center; justify-content: center; font-size: 14px; flex-shrink: 0;
}
.featured-cta-step p { font-size: 15px; color: var(--text-secondary); }
.featured-cta-step p strong { color: var(--text-white); }

/* Newsletter */
.newsletter {
    background: linear-gradient(135deg, var(--accent) 0%, #991B1B 100%);
    border-radius: var(--radius-xl); padding: 60px; text-align: center;
    margin: 40px 0;
}
.newsletter h2 { font-size: 32px; font-weight: 800; color: #fff; margin-bottom: 8px; }
.newsletter p { font-size: 16px; color: rgba(255,255,255,0.8); margin-bottom: 28px; }
.newsletter-form { display: flex; gap: 12px; max-width: 480px; margin: 0 auto; }
.newsletter-form input {
    flex: 1; padding: 14px 20px; background: rgba(255,255,255,0.15);
    border: 1px solid rgba(255,255,255,0.3); border-radius: var(--radius-md);
    color: #fff; font-size: 15px;
}
.newsletter-form input::placeholder { color: rgba(255,255,255,0.5); }
.newsletter-form input:focus { outline: none; border-color: rgba(255,255,255,0.6); background: rgba(255,255,255,0.2); }
.newsletter-form button {
    padding: 14px 28px; background: #fff; color: var(--accent);
    border: none; border-radius: var(--radius-md);
    font-weight: 700; font-size: 15px; cursor: pointer; transition: var(--transition);
}
.newsletter-form button:hover { background: #f0f0f0; transform: translateY(-1px); }
.newsletter-success { color: #fff; font-size: 15px; margin-top: 12px; display: none; }

/* Gender Nav */
.gender-nav { display: flex; gap: 8px; flex-wrap: wrap; }
.gender-link {
    padding: 10px 24px; background: var(--bg-elevated); border: 1px solid var(--border);
    border-radius: 100px; color: var(--text-secondary); font-weight: 600; font-size: 14px;
    cursor: pointer; transition: var(--transition); text-transform: uppercase; letter-spacing: 0.5px;
}
.gender-link:hover { border-color: var(--text-muted); color: var(--text-white); }
.gender-link.active { background: var(--accent); border-color: var(--accent); color: #fff; }

/* ========== PRODUCT DETAIL ========== */
.product-detail { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; padding: 32px 24px; max-width: var(--max-w); margin: 0 auto; }
.product-images { position: sticky; top: 80px; }
.product-images .main-img {
    width: 100%; border-radius: var(--radius-lg); background: var(--bg-card);
    padding: 40px; aspect-ratio: 1/1; display: flex; align-items: center; justify-content: center;
}
.product-images .main-img img { width: 100%; height: 100%; object-fit: contain; }
.product-info h1 { font-size: 32px; font-weight: 800; margin-bottom: 4px; }
.product-info .brand-tag { font-size: 13px; color: var(--accent); font-weight: 600; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 8px; }
.product-info .price { font-size: 28px; font-weight: 800; color: var(--accent); margin-bottom: 20px; }
.product-info .desc { color: var(--text-secondary); margin-bottom: 28px; line-height: 1.7; }

.option-group { margin-bottom: 24px; }
.option-label { font-size: 12px; text-transform: uppercase; letter-spacing: 1.5px; color: var(--text-muted); margin-bottom: 12px; font-weight: 700; }
.size-grid { display: flex; flex-wrap: wrap; gap: 8px; }
.size-btn {
    min-width: 48px; height: 44px; display: flex; align-items: center; justify-content: center;
    border: 1px solid var(--border); border-radius: var(--radius-sm);
    background: var(--bg-card); color: var(--text-secondary);
    font-size: 13px; font-weight: 600; cursor: pointer; transition: var(--transition);
    padding: 0 12px;
}
.size-btn:hover { border-color: var(--text-muted); color: var(--text-white); }
.size-btn.active { border-color: var(--accent); color: var(--accent); background: var(--accent-subtle); }
.size-btn .size-upcharge { font-size: 10px; color: var(--text-muted); display: block; }

.color-options { display: flex; flex-wrap: wrap; gap: 10px; }
.color-option {
    width: 36px; height: 36px; border-radius: 50%;
    border: 3px solid transparent; cursor: pointer; transition: var(--transition); position: relative;
}
.color-option:hover { transform: scale(1.15); }
.color-option.active { border-color: #fff; box-shadow: 0 0 0 2px var(--accent); }

.features-list { list-style: none; margin-bottom: 28px; }
.features-list li {
    padding: 8px 0; border-bottom: 1px solid var(--border);
    font-size: 14px; color: var(--text-secondary);
    display: flex; align-items: center; gap: 10px;
}
.features-list li::before { content: '✓'; color: var(--success); font-weight: 700; font-size: 12px; }

.qty-discount { background: var(--accent-subtle); border: 1px solid rgba(220,38,38,0.2); border-radius: var(--radius-md); padding: 14px 18px; margin-bottom: 28px; }
.qty-discount p { font-size: 13px; color: var(--text-secondary); }
.qty-discount strong { color: var(--accent); }

/* ========== DESIGNER ========== */
.designer-wrapper { display: flex; height: calc(100vh - 64px); }
.designer-sidebar {
    width: 340px; background: var(--bg-card); border-right: 1px solid var(--border);
    overflow-y: auto; flex-shrink: 0;
}
.designer-sidebar-section { padding: 20px; border-bottom: 1px solid var(--border); }
.designer-sidebar-section h3 { font-size: 11px; text-transform: uppercase; letter-spacing: 1.5px; color: var(--text-muted); margin-bottom: 14px; font-weight: 700; }
.designer-sidebar-section h4 { font-size: 14px; font-weight: 600; margin-bottom: 8px; }
.canvas-area { flex: 1; display: flex; align-items: center; justify-content: center; background: var(--bg-surface); position: relative; overflow: hidden; }
.canvas-container { position: relative; }
.designer-toolbar { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 12px; }
.tool-btn {
    padding: 8px 14px; background: var(--bg-elevated); border: 1px solid var(--border);
    border-radius: var(--radius-xs); color: var(--text-secondary); font-size: 13px;
    cursor: pointer; transition: var(--transition); font-family: var(--font);
}
.tool-btn:hover { border-color: var(--accent); color: var(--accent); }
.tool-btn.active { background: var(--accent); color: #fff; border-color: var(--accent); }
.slider-group { margin-bottom: 12px; }
.slider-group label { font-size: 12px; color: var(--text-muted); display: flex; justify-content: space-between; margin-bottom: 4px; }
.slider-group input[type="range"] { width: 100%; accent-color: var(--accent); }
.font-select, .color-input, .text-input {
    width: 100%; padding: 10px 14px; background: var(--bg-elevated);
    border: 1px solid var(--border); border-radius: var(--radius-sm);
    color: var(--text-white); font-size: 14px;
}
.font-select:focus, .color-input:focus, .text-input:focus { outline: none; border-color: var(--accent); }
.view-tabs { display: flex; gap: 4px; margin-bottom: 16px; }
.view-tab {
    flex: 1; padding: 10px; text-align: center; background: var(--bg-elevated);
    border: 1px solid var(--border); border-radius: var(--radius-sm);
    color: var(--text-secondary); font-size: 13px; font-weight: 600;
    cursor: pointer; transition: var(--transition);
}
.view-tab.active { background: var(--accent); color: #fff; border-color: var(--accent); }

/* Designer mobile accordion headers */
.designer-section-toggle {
    display: none; cursor: pointer; user-select: none;
}
.designer-section-toggle .toggle-arrow {
    transition: transform 0.2s ease;
}
.designer-section-toggle.collapsed .toggle-arrow {
    transform: rotate(-90deg);
}
.designer-section-content {
    overflow: visible;
}
.designer-section-content.collapsed {
    display: none;
}
.upload-area {
    border: 2px dashed var(--border); border-radius: var(--radius-lg);
    padding: 28px; text-align: center; cursor: pointer; transition: var(--transition);
    margin-bottom: 12px;
}
.upload-area:hover { border-color: var(--accent); background: var(--accent-subtle); }
.upload-area p { color: var(--text-muted); font-size: 14px; }
.design-actions { display: flex; gap: 8px; margin-top: 16px; }

/* ========== CART ========== */
.cart-page { max-width: 900px; margin: 0 auto; padding: 40px 24px; }
.cart-item {
    display: flex; gap: 20px; padding: 20px; background: var(--bg-card);
    border: 1px solid var(--border); border-radius: var(--radius-lg); margin-bottom: 12px;
    align-items: center;
}
.cart-item-img { width: 80px; height: 80px; border-radius: var(--radius-sm); background: var(--bg-elevated); display: flex; align-items: center; justify-content: center; overflow: hidden; flex-shrink: 0; }
.cart-item-img img { width: 100%; height: 100%; object-fit: contain; }
.cart-item-info { flex: 1; }
.cart-item-info h3 { font-size: 15px; font-weight: 700; }
.cart-item-meta { color: var(--text-muted); font-size: 13px; margin-top: 2px; }
.cart-item-price { font-size: 16px; font-weight: 700; white-space: nowrap; }
.cart-quantity { display: flex; align-items: center; gap: 8px; margin-top: 8px; }
.cart-quantity button {
    width: 32px; height: 32px; border: 1px solid var(--border);
    background: var(--bg-elevated); color: #fff; border-radius: var(--radius-xs);
    cursor: pointer; font-size: 16px;
}
.cart-summary {
    background: var(--bg-card); border: 1px solid var(--border);
    border-radius: var(--radius-lg); padding: 28px; margin-top: 24px;
}
.cart-summary-row { display: flex; justify-content: space-between; padding: 8px 0; font-size: 15px; }
.cart-summary-row.total { border-top: 1px solid var(--border); padding-top: 16px; font-size: 22px; font-weight: 800; }

/* ========== CHECKOUT ========== */
.checkout-form { max-width: 640px; margin: 0 auto; padding: 40px 24px; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: 12px; font-weight: 700; color: var(--text-muted); margin-bottom: 8px; text-transform: uppercase; letter-spacing: 0.5px; }
.form-group input, .form-group select, .form-group textarea {
    width: 100%; padding: 12px 16px; background: var(--bg-elevated);
    border: 1px solid var(--border); border-radius: var(--radius-sm);
    color: var(--text-white); font-size: 15px; transition: var(--transition);
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { outline: none; border-color: var(--accent); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

/* ========== EMPTY STATE ========== */
.empty-state { text-align: center; padding: 100px 24px; }
.empty-state svg { margin-bottom: 20px; }
.empty-state h2 { font-size: 24px; font-weight: 800; margin-bottom: 8px; }
.empty-state p { color: var(--text-secondary); margin-bottom: 28px; }

/* ========== FOOTER ========== */
#site-footer { background: var(--bg-surface); border-top: 1px solid var(--border); }
.footer-inner { max-width: var(--max-w); margin: 0 auto; padding: 64px 24px 24px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 48px; }
.footer-col h3 { font-size: 22px; font-weight: 900; letter-spacing: 1px; margin-bottom: 12px; }
.footer-col h4 { font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 1.5px; margin-bottom: 16px; color: var(--text-muted); }
.footer-col a { display: block; color: var(--text-secondary); padding: 4px 0; font-size: 14px; transition: color var(--transition); }
.footer-col a:hover { color: var(--accent); }
.footer-desc { color: var(--text-muted); font-size: 14px; line-height: 1.7; margin-bottom: 16px; }
.footer-contact { color: var(--text-muted); font-size: 13px; margin-top: 6px; }
.social-links { display: flex; gap: 12px; margin-top: 16px; }
.social-links a {
    width: 36px; height: 36px; display: flex; align-items: center; justify-content: center;
    background: var(--bg-elevated); border: 1px solid var(--border);
    border-radius: var(--radius-sm); color: var(--text-secondary); transition: var(--transition);
}
.social-links a:hover { background: var(--accent); border-color: var(--accent); color: #fff; }
.footer-bottom { border-top: 1px solid var(--border); padding-top: 20px; text-align: center; }
.footer-bottom p { color: var(--text-muted); font-size: 12px; }
.footer-bottom a { color: var(--text-secondary); }

/* ========== MOBILE BOTTOM NAV ========== */
.mobile-bottom-nav {
    display: none; position: fixed; bottom: 0; left: 0; right: 0; z-index: 1500;
    background: var(--header-bg); backdrop-filter: blur(20px);
    border-top: 1px solid var(--border); padding: 6px 8px;
    padding-bottom: max(6px, env(safe-area-inset-bottom));
    justify-content: space-around; align-items: center;
}
.mbn-item {
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    gap: 2px; color: var(--text-muted); text-decoration: none;
    font-size: 10px; font-weight: 600; padding: 6px 12px;
    border-radius: var(--radius-md); transition: all var(--transition);
    background: none; border: none; cursor: pointer; font-family: var(--font);
    position: relative; min-width: 56px;
}
.mbn-item:hover, .mbn-item.active { color: var(--text-white); }
.mbn-item.mbn-cta { color: var(--accent); }
.mbn-badge {
    position: absolute; top: 0; right: 2px;
    background: var(--accent); color: #fff; font-size: 9px; font-weight: 700;
    min-width: 16px; height: 16px; border-radius: 8px;
    display: none; align-items: center; justify-content: center; padding: 0 4px;
}
.mbn-badge.visible { display: flex; }

/* ========== SCROLL TO TOP ========== */
.scroll-top {
    position: fixed; bottom: 90px; right: 20px; z-index: 1400;
    width: 44px; height: 44px; border-radius: 50%;
    background: var(--accent); color: #fff; border: none;
    display: flex; align-items: center; justify-content: center;
    cursor: pointer; opacity: 0; transform: translateY(20px);
    transition: all var(--transition); box-shadow: var(--shadow-accent);
    pointer-events: none;
}
.scroll-top.visible { opacity: 1; transform: translateY(0); pointer-events: all; }
.scroll-top:hover { background: var(--accent-hover); transform: translateY(-2px); }

/* ========== TRUST SIGNALS ========== */
.trust-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.trust-card {
    text-align: center; padding: 32px 20px; background: var(--bg-card);
    border: 1px solid var(--border); border-radius: var(--radius-lg);
    transition: all var(--transition);
}
.trust-card:hover { border-color: var(--border-light); transform: translateY(-3px); }
.trust-card-icon {
    width: 56px; height: 56px; margin: 0 auto 16px;
    display: flex; align-items: center; justify-content: center;
    background: var(--accent-subtle); border-radius: 50%; font-size: 28px;
}
.trust-card h3 { font-size: 15px; font-weight: 700; margin-bottom: 6px; }
.trust-card p { font-size: 13px; color: var(--text-secondary); line-height: 1.5; }

/* ========== PRODUCT BADGES ========== */
.product-badge {
    position: absolute; top: 12px; left: 12px; z-index: 5;
    padding: 4px 10px; border-radius: 100px; font-size: 10px; font-weight: 700;
    text-transform: uppercase; letter-spacing: 0.5px;
}
.product-badge.bestseller { background: var(--accent); color: #fff; }
.product-badge.new { background: var(--success); color: #fff; }
.product-badge.sale { background: var(--warning); color: #000; }

/* ========== BREADCRUMBS ========== */
.breadcrumbs {
    display: flex; align-items: center; gap: 8px;
    padding: 16px 24px; max-width: var(--max-w); margin: 0 auto;
    flex-wrap: wrap;
}
.breadcrumbs a, .breadcrumbs span {
    font-size: 13px; color: var(--text-muted); text-decoration: none;
}
.breadcrumbs a:hover { color: var(--accent); }
.breadcrumbs .sep { color: var(--text-muted); font-size: 11px; }

/* ========== CATALOG FILTER CHIPS ========== */
.filter-chips { display: flex; gap: 8px; flex-wrap: wrap; padding: 0 24px; max-width: var(--max-w); margin: 0 auto 24px; }
.filter-chip {
    padding: 8px 18px; background: var(--bg-elevated); border: 1px solid var(--border);
    border-radius: 100px; color: var(--text-secondary); font-size: 13px; font-weight: 600;
    cursor: pointer; transition: all var(--transition); text-decoration: none;
}
.filter-chip:hover { border-color: var(--text-muted); color: var(--text-white); }
.filter-chip.active { background: var(--accent); color: #fff; border-color: var(--accent); }

/* ========== EMPTY STATE ENHANCED ========== */
.empty-state-icon { width: 80px; height: 80px; margin: 0 auto 20px; background: var(--bg-elevated); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 36px; }
.empty-state-actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

/* ========== HOW IT WORKS (with connectors) ========== */
.how-connector { display: block; position: absolute; top: 48px; left: calc(50% + 28px); width: calc(100% - 56px); height: 2px; background: linear-gradient(90deg, var(--accent) 0%, var(--border) 100%); z-index: 0; }
.how-step { position: relative; }

/* ========== REVIEWS PREVIEW ========== */
.reviews-preview { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.review-card {
    background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-lg);
    padding: 24px;
}
.review-stars { color: var(--warning); font-size: 14px; letter-spacing: 2px; margin-bottom: 8px; }
.review-text { font-size: 14px; color: var(--text-secondary); line-height: 1.6; margin-bottom: 12px; font-style: italic; }
.review-author { font-size: 13px; font-weight: 600; }
.review-meta { font-size: 11px; color: var(--text-muted); }

/* ========== STICKY ADD-TO-CART (mobile) ========== */
.sticky-atc {
    display: none; position: fixed; bottom: 0; left: 0; right: 0; z-index: 1500;
    background: var(--header-bg); backdrop-filter: blur(20px);
    border-top: 1px solid var(--border); padding: 12px 16px;
    padding-bottom: max(12px, env(safe-area-inset-bottom));
    align-items: center; gap: 12px; justify-content: space-between;
}
.sticky-atc .price-col { display: flex; flex-direction: column; }
.sticky-atc .price-col .main-price { font-size: 20px; font-weight: 800; color: var(--text-white); }
.sticky-atc .price-col .from-label { font-size: 11px; color: var(--text-muted); }

/* ========== RESPONSIVE ========== */
@media (max-width: 1024px) {
    .featured-cta { grid-template-columns: 1fr !important; }
    .footer-grid { grid-template-columns: 1fr 1fr !important; }
    .trust-grid { grid-template-columns: repeat(2, 1fr) !important; }
    .reviews-preview { grid-template-columns: repeat(2, 1fr) !important; }
}
@media (max-width: 768px) {
    .hero-slide-inner { flex-direction: column !important; gap: 32px !important; }
    .hero-slide { padding: 60px 20px !important; min-height: auto !important; }
    .hero-slide-img { max-width: 240px !important; }
    .hero-slider { min-height: auto !important; }
    .slider-arrows { display: none !important; }
    .cat-carousel-card { flex: 0 0 240px !important; }
    .cat-carousel-card-img { height: 160px !important; }
    .hero-slider h1 { font-size: 36px !important; }
    .value-props { grid-template-columns: 1fr !important; }
    .how-grid { grid-template-columns: 1fr !important; }
    .product-detail { grid-template-columns: 1fr !important; }
    .product-images { position: static !important; }
    .designer-wrapper { flex-direction: column !important; height: auto !important; min-height: calc(100vh - 64px); }
    .designer-sidebar { width: 100% !important; max-height: none !important; overflow-y: visible !important; border-right: none !important; border-top: 1px solid var(--border); order: 2; }
    .canvas-area { min-height: 300px; order: 1; }
    .canvas-container canvas { max-width: 100% !important; height: auto !important; }
    .designer-sidebar-section { padding: 14px 16px; }
    .designer-sidebar-section h3 { font-size: 10px; margin-bottom: 8px; }
    .designer-sidebar-section h4 { font-size: 13px; margin-bottom: 6px; }
    .designer-section-toggle { display: flex !important; align-items: center; justify-content: space-between; width: 100%; padding: 12px 16px; background: var(--bg-elevated); border-bottom: 1px solid var(--border); font-size: 14px; font-weight: 700; color: var(--text-primary); cursor: pointer; }
    .designer-section-content.collapsed { display: none !important; }
    .upload-area { padding: 16px !important; }
    .upload-area p { font-size: 13px !important; }
    .design-actions { flex-direction: row !important; }
    .btn-lg { padding: 12px 24px !important; font-size: 14px !important; }
    .section-title { font-size: 28px !important; }
    .section { padding: 48px 20px !important; }
    .main-nav .nav-link:not(.nav-cta):not(.cart-link) { display: none !important; }
    .main-nav { gap: 12px !important; }
    .main-nav .nav-cta { padding: 6px 12px !important; font-size: 11px !important; }
    .theme-toggle { width: 36px !important; height: 36px !important; flex-shrink: 0 !important; min-width: 36px !important; }
    .theme-toggle svg { width: 18px !important; height: 18px !important; }
    .logo { font-size: 18px !important; }
    .logo-prints { font-size: 9px !important; }
    .mobile-menu-btn { display: flex !important; }
    .product-grid { grid-template-columns: repeat(2, 1fr) !important; }
    .cat-grid { grid-template-columns: repeat(2, 1fr) !important; }
    .form-row { grid-template-columns: 1fr !important; }
    .newsletter { padding: 32px 20px !important; }
    .newsletter-form { flex-direction: column !important; }
    .featured-cta { padding: 32px !important; }
    .footer-grid { grid-template-columns: 1fr !important; gap: 32px !important; }
    .gender-nav { justify-content: center; }
    .mobile-bottom-nav { display: flex !important; }
    #app-content { padding-bottom: 80px !important; }
    .scroll-top { bottom: 100px !important; }
    .search-toggle { display: flex !important; }
    .search-wrap { display: none !important; }
    .search-wrap.open-mobile { display: flex !important; position: absolute; top: 100%; left: 0; right: 0; background: var(--bg-body); padding: 12px 16px; border-bottom: 1px solid var(--border); z-index: 100; }
    .search-wrap.open-mobile .search-input { width: 100% !important; opacity: 1 !important; pointer-events: all !important; }
    .trust-grid { grid-template-columns: 1fr !important; }
    .reviews-preview { grid-template-columns: 1fr !important; }
    .breadcrumbs { padding: 8px 16px !important; overflow-x: auto; white-space: nowrap; -webkit-overflow-scrolling: touch; }
    .sticky-atc { display: flex !important; }
    .section { padding: 40px 16px !important; }
    .section-header { flex-direction: column !important; align-items: flex-start !important; gap: 8px !important; }
    .filter-chips { padding: 0 16px !important; overflow-x: auto; flex-wrap: nowrap; -webkit-overflow-scrolling: touch; scrollbar-width: none; }
    .filter-chips::-webkit-scrollbar { display: none; }
}
@media (max-width: 480px) {
    .product-grid { grid-template-columns: 1fr !important; }
    .hero h1 { font-size: 32px !important; }
    .main-nav { gap: 8px !important; }
    .main-nav .nav-cta { padding: 5px 10px !important; font-size: 10px !important; letter-spacing: 0.5px !important; }
    .theme-toggle { width: 34px !important; height: 34px !important; }
    .search-toggle { width: 34px !important; height: 34px !important; }
    .header-inner { padding: 0 12px !important; }
    .designer-sidebar-section { padding: 10px 12px !important; }
    .size-grid { gap: 4px !important; }
    .size-btn { min-width: 38px !important; height: 36px !important; font-size: 11px !important; padding: 0 6px !important; }
    .color-option { width: 28px !important; height: 28px !important; }
    .dhp-banner { flex-direction: column !important; padding: 32px 20px !important; text-align: center; }
    .dhp-banner > div:first-of-type { min-width: 100% !important; }
    .dhp-banner > div:last-of-type { flex: 0 0 auto !important; width: 100% !important; }
    .mobile-bottom-nav { padding: 4px 4px !important; padding-bottom: max(4px, env(safe-area-inset-bottom)) !important; }
    .mbn-item { font-size: 9px !important; padding: 4px 8px !important; min-width: 44px !important; }
    .mbn-item svg { width: 18px !important; height: 18px !important; }
    .scroll-top { bottom: 90px !important; right: 12px !important; width: 38px !important; height: 38px !important; }
    .trust-card { padding: 24px 16px !important; }
    .how-grid { gap: 24px !important; }
    .how-step { padding: 24px 12px !important; }
}