:root {
    --primary: #6366f1;
    --primary-dark: #4f46e5;
    --primary-light: #a5b4fc;
    --success: #22c55e;
    --danger: #ef4444;
    --warning: #f59e0b;
    --info: #06b6d4;
    --dark: #0f172a;
    --light: #f8fafc;
    --surface: #ffffff;
    --border: #e2e8f0;
    --text: #1e293b;
    --text-muted: #94a3b8;
    --radius: 12px;
    --shadow: 0 1px 3px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 15px rgba(0,0,0,0.1);
    --sidebar-width: 250px;
}

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

body {
    font-family: 'Inter', -apple-system, sans-serif;
    background: var(--light);
    color: var(--text);
    min-height: 100vh;
    overflow-x: hidden;
}

a { text-decoration: none; }

/* ==================== LAYOUT ==================== */
.app-layout {
    display: flex;
    min-height: 100vh;
}

.app-content {
    flex: 1;
    margin-left: var(--sidebar-width);
    min-height: 100vh;
    transition: margin 0.3s ease;
}

/* ==================== LEFT SIDEBAR ==================== */
.left-sidebar {
    width: var(--sidebar-width);
    background: linear-gradient(180deg, #0f172a 0%, #1e293b 100%);
    color: white;
    position: fixed;
    left: 0;
    top: 0;
    bottom: 0;
    z-index: 1040;
    display: flex;
    flex-direction: column;
    overflow-y: auto;
    overflow-x: hidden;
}

.sidebar-brand {
    padding: 1.25rem 1rem;
    border-bottom: 1px solid rgba(255,255,255,0.08);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.sidebar-brand-icon {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--primary), #8b5cf6);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.sidebar-brand-text {
    font-weight: 700;
    font-size: 1rem;
    color: white;
    text-decoration: none;
    white-space: nowrap;
}

.sidebar-brand-text:hover { color: white; }

.sidebar-nav {
    flex: 1;
    padding: 0.5rem 0.6rem;
}

.sidebar-nav-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.65rem 0.85rem;
    border-radius: 10px;
    color: rgba(255,255,255,0.65);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.875rem;
    transition: all 0.2s ease;
    margin-bottom: 2px;
    position: relative;
}

.sidebar-nav-item:hover {
    background: rgba(255,255,255,0.08);
    color: white;
}

.sidebar-nav-item.active {
    background: linear-gradient(135deg, var(--primary), #8b5cf6);
    color: white;
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
}

.sidebar-nav-item i {
    width: 20px;
    font-size: 1.05rem;
    text-align: center;
    flex-shrink: 0;
}

.sidebar-divider {
    height: 1px;
    background: rgba(255,255,255,0.06);
    margin: 0.5rem 0.5rem;
}

.sidebar-cart-badge {
    background: var(--danger);
    color: white;
    font-size: 0.65rem;
    padding: 0.15em 0.45em;
    border-radius: 8px;
    margin-left: auto;
    min-width: 20px;
    text-align: center;
}

.sidebar-user {
    padding: 0.85rem 1rem;
    border-top: 1px solid rgba(255,255,255,0.08);
    display: flex;
    align-items: center;
    gap: 0.65rem;
    background: rgba(0,0,0,0.15);
}

.sidebar-user-avatar {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), #8b5cf6);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.85rem;
    color: white;
    flex-shrink: 0;
}

.sidebar-user-info { flex: 1; min-width: 0; }

.sidebar-user-name {
    font-weight: 600;
    font-size: 0.85rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sidebar-user-email {
    font-size: 0.7rem;
    color: rgba(255,255,255,0.45);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sidebar-close {
    display: none;
    position: absolute;
    top: 0.85rem;
    right: 0.85rem;
    background: rgba(255,255,255,0.1);
    border: none;
    color: white;
    width: 32px;
    height: 32px;
    border-radius: 8px;
    cursor: pointer;
    z-index: 10;
    font-size: 1rem;
}

.sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    z-index: 1035;
    backdrop-filter: blur(2px);
}

/* ==================== TOP BAR (MOBILE) ==================== */
.top-bar {
    display: none;
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    padding: 0.65rem 1rem;
    position: sticky;
    top: 0;
    z-index: 1030;
    align-items: center;
    justify-content: space-between;
}

.top-bar-brand {
    font-weight: 700;
    font-size: 1.05rem;
    color: var(--primary);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.top-bar-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.top-bar-btn {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    border: 1px solid var(--border);
    background: white;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text);
    font-size: 1.1rem;
    cursor: pointer;
    position: relative;
    text-decoration: none;
}

.top-bar-btn .badge {
    position: absolute;
    top: -4px;
    right: -4px;
    font-size: 0.6rem;
    padding: 0.2em 0.4em;
}

@media (max-width: 991.98px) {
    .left-sidebar { transform: translateX(-100%); }
    .left-sidebar.open { transform: translateX(0); }
    .sidebar-overlay.show { display: block; }
    .sidebar-close { display: flex; align-items: center; justify-content: center; }
    .top-bar { display: flex; }
    .app-content { margin-left: 0 !important; }
}

/* ==================== AUTH PAGES ==================== */
.auth-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    position: relative;
    overflow: hidden;
}

.auth-bg-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.5;
    pointer-events: none;
}

.auth-bg-orb-1 {
    width: 400px;
    height: 400px;
    background: #6366f1;
    top: -150px;
    right: -100px;
}

.auth-bg-orb-2 {
    width: 300px;
    height: 300px;
    background: #ec4899;
    bottom: -100px;
    left: -80px;
}

.auth-bg-orb-3 {
    width: 200px;
    height: 200px;
    background: #8b5cf6;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.auth-card {
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(20px);
    border-radius: 20px;
    box-shadow: 0 25px 60px rgba(0,0,0,0.3);
    width: 100%;
    max-width: 420px;
    overflow: hidden;
    position: relative;
    z-index: 10;
    border: 1px solid rgba(255,255,255,0.2);
    animation: authUp 0.5s ease;
}

@keyframes authUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

.auth-header {
    text-align: center;
    padding: 2rem 2rem 1.5rem;
    background: linear-gradient(135deg, var(--primary) 0%, #8b5cf6 100%);
    color: white;
    position: relative;
    overflow: hidden;
}

.auth-header::after {
    content: '';
    position: absolute;
    width: 200px;
    height: 200px;
    border-radius: 50%;
    background: rgba(255,255,255,0.1);
    bottom: -80px;
    right: -50px;
}

.auth-icon {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: rgba(255,255,255,0.2);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    margin-bottom: 0.75rem;
    position: relative;
    z-index: 1;
}

.auth-header h2 {
    font-weight: 700;
    font-size: 1.4rem;
    margin-bottom: 0.2rem;
    position: relative;
    z-index: 1;
}

.auth-header p {
    opacity: 0.9;
    font-size: 0.875rem;
    position: relative;
    z-index: 1;
}

.auth-body {
    padding: 1.75rem 2rem;
}

.auth-field {
    margin-bottom: 1.1rem;
}

.auth-field label {
    display: block;
    font-weight: 600;
    font-size: 0.825rem;
    color: var(--text);
    margin-bottom: 0.4rem;
}

.auth-input-wrap {
    position: relative;
}

.auth-input-wrap > i.bi {
    position: absolute;
    left: 13px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    font-size: 1rem;
    pointer-events: none;
    z-index: 2;
}

.auth-input {
    width: 100%;
    padding: 0.7rem 1rem 0.7rem 2.6rem;
    border: 2px solid var(--border);
    border-radius: 10px;
    font-size: 0.9rem;
    transition: all 0.2s ease;
    background: white;
    color: var(--text);
    outline: none;
    font-family: inherit;
}

.auth-input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.12);
}

.auth-input::placeholder { color: var(--text-muted); }

.auth-toggle-pass {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 4px;
    font-size: 1rem;
    z-index: 2;
}

.auth-btn {
    width: 100%;
    padding: 0.75rem;
    border: none;
    border-radius: 10px;
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    background: linear-gradient(135deg, var(--primary) 0%, #8b5cf6 100%);
    color: white;
    margin-top: 0.5rem;
    font-family: inherit;
    position: relative;
    z-index: 5;
}

.auth-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(99, 102, 241, 0.35);
}

.auth-btn:active { transform: translateY(0); }

.auth-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none !important;
    box-shadow: none !important;
}

.auth-footer-link {
    text-align: center;
    margin-top: 1.25rem;
    font-size: 0.875rem;
    color: var(--text-muted);
}

.auth-footer-link a {
    color: var(--primary);
    font-weight: 600;
}

.auth-footer-link a:hover { text-decoration: underline; }

.auth-back {
    text-align: center;
    padding: 1rem;
    background: var(--light);
    border-top: 1px solid var(--border);
}

.auth-back a {
    color: var(--text-muted);
    font-size: 0.85rem;
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
}

.auth-back a:hover { color: var(--primary); }

.auth-error {
    background: #fef2f2;
    border: 1px solid #fecaca;
    color: #dc2626;
    padding: 0.65rem 0.85rem;
    border-radius: 10px;
    font-size: 0.825rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
}

/* ==================== NEON GLOW ==================== */
.neon-line {
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--primary), #8b5cf6, #ec4899, transparent);
    border-radius: 2px;
    margin-bottom: 1.5rem;
    box-shadow: 0 0 10px rgba(99,102,241,0.5), 0 0 20px rgba(139,92,246,0.3);
    animation: neonPulse 3s ease-in-out infinite;
}

@keyframes neonPulse {
    0%, 100% { opacity: 0.7; }
    50% { opacity: 1; }
}

.neon-border {
    border: 1px solid transparent;
    background-clip: padding-box;
    position: relative;
}

.neon-border::before {
    content: '';
    position: absolute;
    inset: -1px;
    border-radius: inherit;
    background: linear-gradient(135deg, var(--primary), #8b5cf6, #ec4899);
    z-index: -1;
    opacity: 0.5;
}

.neon-glow {
    box-shadow: 0 0 15px rgba(99,102,241,0.15), 0 0 30px rgba(139,92,246,0.1);
}

/* ==================== HERO ==================== */
.hero-banner {
    background: linear-gradient(135deg, #0f172a 0%, #1e1b4b 50%, #312e81 100%);
    border-radius: 16px;
    padding: 2.5rem;
    color: white;
    margin-bottom: 1.5rem;
    position: relative;
    overflow: hidden;
}

.hero-banner::before {
    content: '';
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(99,102,241,0.3) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(139,92,246,0.2) 0%, transparent 50%),
        radial-gradient(circle at 50% 80%, rgba(236,72,153,0.15) 0%, transparent 50%);
}

.hero-title {
    font-size: 1.85rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 0.6rem;
    position: relative;
}

.hero-desc {
    font-size: 0.95rem;
    opacity: 0.85;
    margin-bottom: 1.25rem;
    max-width: 480px;
    position: relative;
}

.hero-btns {
    display: flex;
    gap: 0.75rem;
    position: relative;
}

.hero-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.7rem 1.15rem;
    border-radius: 10px;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.2s ease;
}

.hero-btn-white {
    background: white;
    color: var(--primary);
}

.hero-btn-white:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.2);
    color: var(--primary-dark);
}

.hero-btn-glass {
    background: rgba(255,255,255,0.15);
    color: white;
    border: 1px solid rgba(255,255,255,0.25);
    backdrop-filter: blur(10px);
}

.hero-btn-glass:hover {
    background: rgba(255,255,255,0.25);
    color: white;
}

/* ==================== STATS ==================== */
.stat-card {
    background: white;
    border-radius: 12px;
    padding: 1.15rem;
    text-align: center;
    box-shadow: var(--shadow);
    border: 1px solid var(--border);
    transition: all 0.2s ease;
}

.stat-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.stat-icon {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 0.6rem;
    font-size: 1.15rem;
}

.stat-icon.purple { background: rgba(99,102,241,0.1); color: var(--primary); }
.stat-icon.green { background: rgba(34,197,94,0.1); color: var(--success); }
.stat-icon.cyan { background: rgba(6,182,212,0.1); color: var(--info); }

.stat-num {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 0.15rem;
}

.stat-label {
    font-size: 0.78rem;
    color: var(--text-muted);
}

/* ==================== SECTION ==================== */
.section-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.section-title {
    font-weight: 700;
    font-size: 1.15rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.section-title i { color: var(--primary); }

.section-more {
    color: var(--primary);
    font-weight: 500;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

.section-more:hover { gap: 0.5rem; color: var(--primary-dark); }

/* ==================== PRODUCT ==================== */
.product-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all 0.25s ease;
    border: 1px solid var(--border);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 30px rgba(0,0,0,0.12);
}

.product-img {
    height: 170px;
    overflow: hidden;
    background: var(--light);
    position: relative;
}

.product-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.product-card:hover .product-img img { transform: scale(1.08); }

.product-img-empty {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-size: 2.25rem;
}

.product-tag {
    position: absolute;
    top: 8px;
    left: 8px;
    padding: 0.2em 0.55em;
    border-radius: 6px;
    font-size: 0.7rem;
    font-weight: 600;
    background: var(--danger);
    color: white;
}

.product-info {
    padding: 0.85rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.product-cat {
    font-size: 0.7rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.3px;
    margin-bottom: 0.2rem;
}

.product-name {
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 0.4rem;
    line-height: 1.35;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-name a { color: var(--text); }
.product-name a:hover { color: var(--primary); }

.product-foot {
    margin-top: auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 0.6rem;
    border-top: 1px solid var(--border);
}

.product-price {
    font-weight: 700;
    color: var(--danger);
    font-size: 1rem;
}

.product-price-old {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-decoration: line-through;
    margin-left: 0.4rem;
    font-weight: 400;
}

.btn-add {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    border: none;
    background: var(--primary);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 0.9rem;
}

.btn-add:hover {
    background: var(--primary-dark);
    transform: scale(1.1);
}

/* ==================== CATEGORY ==================== */
.cat-card {
    background: white;
    border-radius: 12px;
    padding: 1.15rem;
    text-align: center;
    box-shadow: var(--shadow);
    border: 1px solid var(--border);
    transition: all 0.2s ease;
    text-decoration: none;
    color: var(--text);
    display: block;
}

.cat-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary-light);
    color: var(--primary);
}

.cat-card i {
    font-size: 1.75rem;
    color: var(--primary);
    margin-bottom: 0.4rem;
    display: block;
}

.cat-card .cat-name {
    font-weight: 600;
    font-size: 0.85rem;
    margin-bottom: 0.15rem;
}

.cat-card .cat-count {
    font-size: 0.72rem;
    color: var(--text-muted);
}

/* ==================== ACTIVITY ==================== */
.activity-item {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    padding: 0.6rem 0.85rem;
    border-bottom: 1px solid var(--border);
}

.activity-item:last-child { border-bottom: none; }

.activity-icon {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    flex-shrink: 0;
}

.activity-icon.buy { background: rgba(34,197,94,0.1); color: var(--success); }
.activity-icon.join { background: rgba(99,102,241,0.1); color: var(--primary); }

.activity-text {
    font-size: 0.82rem;
    line-height: 1.4;
}

.activity-time {
    font-size: 0.72rem;
    color: var(--text-muted);
}

/* ==================== BUTTONS ==================== */
.btn-main {
    padding: 0.55rem 1.15rem;
    border-radius: 10px;
    font-weight: 600;
    font-size: 0.875rem;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    border: none;
    cursor: pointer;
    font-family: inherit;
}

.btn-main-primary {
    background: var(--primary);
    color: white;
}

.btn-main-primary:hover {
    background: var(--primary-dark);
    color: white;
    transform: translateY(-1px);
}

.btn-main-outline {
    background: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
}

.btn-main-outline:hover {
    background: var(--primary);
    color: white;
}

/* ==================== CARD ==================== */
.card-main {
    background: white;
    border-radius: 12px;
    box-shadow: var(--shadow);
    border: 1px solid var(--border);
    overflow: hidden;
}

.card-main-header {
    padding: 0.85rem 1.1rem;
    border-bottom: 1px solid var(--border);
    font-weight: 600;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.card-main-body { padding: 1.1rem; }

/* ==================== FOOTER ==================== */
.footer-main {
    background: var(--dark);
    color: #94a3b8;
    padding: 2rem 0 1rem;
    margin-top: 2.5rem;
}

.footer-title {
    font-weight: 700;
    color: white;
    margin-bottom: 0.85rem;
    font-size: 0.95rem;
}

.footer-links {
    list-style: none;
    padding: 0;
}

.footer-links li { margin-bottom: 0.4rem; }

.footer-links a {
    color: #94a3b8;
    font-size: 0.85rem;
    transition: all 0.2s ease;
}

.footer-links a:hover { color: white; }

.footer-social {
    display: flex;
    gap: 0.5rem;
    margin-top: 0.85rem;
}

.footer-social a {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: rgba(255,255,255,0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #94a3b8;
    transition: all 0.2s ease;
}

.footer-social a:hover {
    background: var(--primary);
    color: white;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.08);
    padding-top: 1rem;
    margin-top: 1.5rem;
    text-align: center;
    font-size: 0.8rem;
}

/* ==================== EMPTY STATE ==================== */
.empty-state {
    text-align: center;
    padding: 2.5rem 1rem;
}

.empty-state i {
    font-size: 3.5rem;
    color: var(--border);
    display: block;
    margin-bottom: 0.85rem;
}

.empty-state h5 {
    font-weight: 600;
    margin-bottom: 0.4rem;
}

.empty-state p {
    color: var(--text-muted);
    margin-bottom: 1.25rem;
    font-size: 0.9rem;
}

/* ==================== PAGINATION ==================== */
.pg-wrap {
    display: flex;
    justify-content: center;
    gap: 0.3rem;
    margin-top: 1.25rem;
}

.pg-wrap a, .pg-wrap span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 34px;
    height: 34px;
    padding: 0 0.5rem;
    border-radius: 8px;
    font-weight: 500;
    font-size: 0.85rem;
    border: 1px solid var(--border);
    color: var(--text);
    background: white;
    transition: all 0.2s ease;
}

.pg-wrap a:hover {
    border-color: var(--primary-light);
    color: var(--primary);
}

.pg-wrap .active {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

.pg-wrap .disabled { opacity: 0.4; pointer-events: none; }

/* ==================== FALLING LEAVES ==================== */
.leaves-box {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 9999;
    overflow: hidden;
}

.leaf {
    position: absolute;
    top: -40px;
    opacity: 0.65;
    font-size: 1.25rem;
    animation: leafDrop linear infinite;
}

@keyframes leafDrop {
    0% { transform: translateY(-5vh) rotate(0deg) translateX(0); opacity: 0.7; }
    25% { transform: translateY(25vh) rotate(90deg) translateX(25px); }
    50% { transform: translateY(50vh) rotate(180deg) translateX(-15px); opacity: 0.5; }
    75% { transform: translateY(75vh) rotate(270deg) translateX(30px); }
    100% { transform: translateY(105vh) rotate(360deg) translateX(-10px); opacity: 0; }
}

.leaf:nth-child(1) { left: 8%; animation-duration: 11s; }
.leaf:nth-child(2) { left: 22%; animation-duration: 14s; animation-delay: 2s; }
.leaf:nth-child(3) { left: 38%; animation-duration: 10s; animation-delay: 4s; }
.leaf:nth-child(4) { left: 55%; animation-duration: 13s; animation-delay: 1s; }
.leaf:nth-child(5) { left: 72%; animation-duration: 12s; animation-delay: 3s; }
.leaf:nth-child(6) { left: 88%; animation-duration: 15s; animation-delay: 5s; }
.leaf:nth-child(7) { left: 15%; animation-duration: 11s; animation-delay: 2.5s; }
.leaf:nth-child(8) { left: 45%; animation-duration: 14s; animation-delay: 0.5s; }
.leaf:nth-child(9) { left: 65%; animation-duration: 10s; animation-delay: 3.5s; }
.leaf:nth-child(10) { left: 92%; animation-duration: 12s; animation-delay: 1.5s; }

/* ==================== ANIMATIONS ==================== */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(12px); }
    to { opacity: 1; transform: translateY(0); }
}

.anim-in { animation: fadeInUp 0.35s ease; }

/* ==================== SCROLLBAR ==================== */
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: #cbd5e1; border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: #94a3b8; }

/* ==================== RESPONSIVE ==================== */
@media (max-width: 767.98px) {
    .hero-banner { padding: 1.5rem; border-radius: 12px; }
    .hero-title { font-size: 1.35rem; }
    .hero-btns { flex-direction: column; }
    .hero-btn { width: 100%; justify-content: center; }
    .product-img { height: 130px; }
    .stat-card { padding: 0.85rem; }
    .stat-num { font-size: 1.1rem; }
}