@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;600;700&family=Inter:wght@300;400;500;600;700&family=Poppins:wght@400;500;600;700&family=Outfit:wght@300;400;500;600;700&display=swap');

/* =============================================
   CBTHREADS - PREMIUM DESIGN SYSTEM
   Modern, Professional, Shopify-Inspired
   ============================================= */

:root {
    /* Colors - Curated Professional Palette */
    --primary-pink: #E91E63;
    --primary-dark: #C2185B;
    --light-pink: #F8BBD0;
    --very-light-pink: #FCE4EC;
    --pastel-lavender: #F3E5F5;
    
    --white: #FFFFFF;
    --off-white: #FAFAFA;
    --bg-main: #FDFDFD;
    
    --light-gray: #F0F0F0;
    --border-color: #EEEEEE;
    --gray: #9E9E9E;
    --dark-gray: #424242;
    
    --text-dark: #1A1A1A;
    --deep-text: #2D2D2D;
    --subtle-text: #666666;
    --text-light: #888888;
    
    /* Typography */
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Outfit', 'Inter', 'Segoe UI', sans-serif;
    --font-accent: 'Poppins', sans-serif;
    
    /* Spacing */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    --spacing-2xl: 48px;
    --spacing-3xl: 80px;
    
    /* Border Radius */
    --radius-xs: 4px;
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-xl: 32px;
    --radius-full: 9999px;
    
    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 10px 24px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 48px rgba(0, 0, 0, 0.12);
    --shadow-hover: 0 15px 35px rgba(0, 0, 0, 0.1);
    
    /* Transitions */
    --transition-fast: 150ms ease-out;
    --transition-base: 300ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Glassmorphism */
    --glass-bg: rgba(255, 255, 255, 0.8);
    --glass-border: rgba(255, 255, 255, 0.3);
    --glass-blur: blur(15px);
}

/* --- Base Styles --- */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { font-size: 16px; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; scroll-behavior: smooth; }
body { font-family: var(--font-body); color: var(--text-dark); background: var(--white); line-height: 1.6; overflow-x: hidden; }

h1, h2, h3, h4, h5, h6 { font-family: var(--font-heading); font-weight: 600; line-height: 1.2; color: var(--text-dark); }
.playfair { font-family: var(--font-heading) !important; }

p { margin-bottom: var(--spacing-md); color: var(--subtle-text); }
a { color: inherit; text-decoration: none; transition: all var(--transition-fast); }
ul { list-style: none; }
img { max-width: 100%; height: auto; display: block; }

.container { max-width: 1300px; margin: 0 auto; padding: 0 var(--spacing-lg); }
.section { padding: var(--spacing-3xl) 0; }
@media (max-width: 768px) { 
    .container { padding: 0 var(--spacing-md); } 
    .section { padding: var(--spacing-2xl) 0; }
}

/* --- Buttons --- */
.btn { 
    display: inline-flex; align-items: center; justify-content: center; gap: var(--spacing-sm); 
    padding: 14px 32px; background: var(--primary-pink); color: var(--white); 
    border: 2px solid var(--primary-pink); border-radius: var(--radius-md); 
    font-weight: 600; font-size: 0.95rem; cursor: pointer; 
    transition: all var(--transition-base); text-decoration: none; 
    font-family: var(--font-body); letter-spacing: 0.5px;
}
.btn:hover { background: var(--text-dark); border-color: var(--text-dark); transform: translateY(-2px); box-shadow: var(--shadow-lg); color: var(--white); }
.btn.btn-primary { background: var(--primary-pink); border-color: var(--primary-pink); color: var(--white); }
.btn.btn-outline { background: transparent; color: var(--text-dark); border-color: var(--text-dark); }
.btn.btn-outline:hover { background: var(--text-dark); color: var(--white); }
.btn.btn-white { background: var(--white); color: var(--primary-pink); border-color: var(--white); }
.btn.btn-white:hover { background: var(--primary-pink); color: var(--white); border-color: var(--primary-pink); }
.btn.btn-sm { padding: 8px 20px; font-size: 0.85rem; }
.btn.btn-lg { padding: 18px 48px; font-size: 1.1rem; }
.btn.btn-round { border-radius: var(--radius-full); }

/* --- Header & Navigation --- */
.header { background: var(--white); position: sticky; top: 0; z-index: 1000; transition: all var(--transition-base); border-bottom: 1px solid var(--border-color); }
.header.scrolled { box-shadow: var(--shadow-md); padding: 5px 0; }
.header-inner { display: flex; align-items: center; justify-content: space-between; padding: var(--spacing-md) 0; }

.logo img { max-height: 50px; }
.logo h1 { font-size: 1.8rem; color: var(--primary-pink); margin: 0; }

.nav-menu { display: flex; gap: var(--spacing-xl); list-style: none; }
.nav-item { position: relative; }
.nav-link { font-size: 0.85rem; font-weight: 600; color: var(--deep-text); letter-spacing: 1px; transition: color var(--transition-fast); text-transform: uppercase; padding: 10px 0; display: block; }
.nav-link:hover { color: var(--primary-pink); }

/* Mega Menu */
.mega-trigger:hover .mega-menu { opacity: 1; visibility: visible; transform: translateY(0); }
.mega-menu { 
    position: absolute; top: 100%; left: 50%; transform: translateX(-50%) translateY(20px); 
    width: 900px; background: var(--white); box-shadow: var(--shadow-xl); 
    border-radius: var(--radius-lg); padding: var(--spacing-2xl); 
    display: grid; grid-template-columns: repeat(4, 1fr) 250px; gap: var(--spacing-xl);
    opacity: 0; visibility: hidden; transition: all var(--transition-base); z-index: 1001;
    border: 1px solid var(--border-color);
}
.mega-col h4 { font-size: 0.9rem; font-weight: 700; color: var(--text-dark); margin-bottom: var(--spacing-lg); text-transform: uppercase; }
.mega-col ul li { margin-bottom: var(--spacing-sm); }
.mega-col ul a { font-size: 0.85rem; color: var(--subtle-text); transition: color var(--transition-fast); }
.mega-col ul a:hover { color: var(--primary-pink); padding-left: 5px; }
.mega-banner { background: var(--pastel-lavender); padding: var(--spacing-md); border-radius: var(--radius-md); text-align: center; }

/* Header Actions */
.header-actions { display: flex; align-items: center; gap: var(--spacing-lg); }
.search-box { position: relative; width: 220px; }
.search-box input { width: 100%; padding: 10px 40px 10px 15px; border-radius: var(--radius-full); border: 1px solid var(--border-color); background: var(--off-white); font-size: 0.85rem; }
.search-box button { position: absolute; right: 15px; top: 50%; transform: translateY(-50%); border: none; background: none; color: var(--gray); cursor: pointer; }

.icon-btn { position: relative; font-size: 1.3rem; color: var(--deep-text); cursor: pointer; display: flex; align-items: center; justify-content: center; }
.icon-btn:hover { color: var(--primary-pink); }
.nav-badge { position: absolute; top: -8px; right: -8px; background: var(--primary-pink); color: var(--white); font-size: 10px; font-weight: 700; width: 18px; height: 18px; border-radius: 50%; display: flex; align-items: center; justify-content: center; border: 2px solid var(--white); }

/* --- Hero Slider --- */
.hero-slider { position: relative; height: 750px; overflow: hidden; border-radius: 0; margin-bottom: 0; }
.slides-container { position: relative; width: 100%; height: 100%; }
.slide { position: absolute; inset: 0; opacity: 0; transition: opacity 1.2s cubic-bezier(0.4, 0, 0.2, 1); background-size: cover; background-position: center; }
.slide.active { opacity: 1; z-index: 1; }
.slide::after { content: ''; position: absolute; inset: 0; background: rgba(0, 0, 0, 0.2); }

.hero-static-content { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; z-index: 10; text-align: center; }
.content-box { max-width: 800px; color: var(--white); padding: 0 var(--spacing-lg); }
.hero-subtitle { font-size: 0.9rem; font-weight: 700; letter-spacing: 4px; text-transform: uppercase; margin-bottom: var(--spacing-lg); color: var(--white); opacity: 0.9; }
.hero-title { font-size: 4.5rem; margin-bottom: var(--spacing-lg); line-height: 1.1; text-shadow: 0 4px 15px rgba(0,0,0,0.2); }
.hero-text { font-size: 1.2rem; margin-bottom: var(--spacing-2xl); opacity: 0.9; font-weight: 300; }

.slider-nav { position: absolute; top: 50%; left: 0; right: 0; transform: translateY(-50%); display: flex; justify-content: space-between; padding: 0 var(--spacing-xl); z-index: 20; }
.prev-slide, .next-slide { width: 50px; height: 50px; border-radius: 50%; background: rgba(255,255,255,0.1); backdrop-filter: blur(5px); border: 1px solid rgba(255,255,255,0.2); color: var(--white); cursor: pointer; transition: all var(--transition-base); display: flex; align-items: center; justify-content: center; }
.prev-slide:hover, .next-slide:hover { background: var(--white); color: var(--primary-pink); border-color: var(--white); }

.slider-dots { position: absolute; bottom: 40px; left: 50%; transform: translateX(-50%); display: flex; gap: 12px; z-index: 20; }
.dot { width: 10px; height: 10px; border-radius: 50%; background: rgba(255,255,255,0.4); cursor: pointer; transition: all var(--transition-base); }
.dot.active { background: var(--white); width: 30px; border-radius: 5px; }

@media (max-width: 768px) {
    .hero-slider { height: 550px; }
    .hero-title { font-size: 2.8rem; }
    .hero-text { font-size: 1rem; }
    .slider-nav { display: none; }
}

/* --- Flash Sale --- */
.flash-sale { 
    background: #111; color: var(--white); border-radius: var(--radius-xl); 
    padding: var(--spacing-2xl); margin-top: -60px; position: relative; z-index: 30; 
    display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; 
    gap: var(--spacing-xl); box-shadow: var(--shadow-xl); border: 1px solid rgba(255,255,255,0.1);
}
.flash-sale.glass { background: rgba(0,0,0,0.7); backdrop-filter: blur(20px); }
.flash-content .flash-badge { background: var(--primary-pink); padding: 5px 15px; border-radius: var(--radius-xs); font-size: 0.75rem; font-weight: 800; text-transform: uppercase; margin-bottom: 15px; display: inline-block; }
.flash-content h3 { font-size: 2rem; color: var(--white); margin: 0; }

.timer { display: flex; gap: var(--spacing-lg); }
.timer-unit { 
    background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.1); 
    width: 70px; height: 75px; display: flex; flex-direction: column; 
    align-items: center; justify-content: center; border-radius: var(--radius-md);
}
.timer-unit span { font-size: 1.5rem; font-weight: 700; line-height: 1; }
.timer-unit small { font-size: 0.65rem; text-transform: uppercase; opacity: 0.6; letter-spacing: 1px; margin-top: 5px; }

@media (max-width: 992px) {
    .flash-sale { flex-direction: column; text-align: center; margin-top: -30px; padding: var(--spacing-xl); }
}

/* --- Trust Bar --- */
.trust-bar { padding: var(--spacing-2xl) 0; background: var(--white); border-bottom: 1px solid var(--border-color); }
.trust-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--spacing-xl); }
.trust-item { display: flex; align-items: center; gap: var(--spacing-md); }
.trust-icon { font-size: 1.8rem; color: var(--primary-pink); }
.trust-info h5 { font-size: 0.9rem; font-weight: 700; margin: 0; }
.trust-info p { font-size: 0.8rem; margin: 0; color: var(--text-light); }

@media (max-width: 992px) { .trust-grid { grid-template-columns: repeat(2, 1fr); gap: var(--spacing-lg); } }
@media (max-width: 480px) { .trust-grid { grid-template-columns: 1fr; } }

/* --- Categories --- */
.category-scroll-wrapper { overflow-x: auto; scrollbar-width: none; -ms-overflow-style: none; padding: 20px 0; }
.category-scroll-wrapper::-webkit-scrollbar { display: none; }
.category-scroll-inner { display: flex; gap: var(--spacing-xl); padding-bottom: 10px; }

.category-card-mini { flex: 0 0 auto; text-align: center; text-decoration: none; width: 140px; }
.cat-img-circle { 
    width: 130px; height: 130px; border-radius: 50%; overflow: hidden; 
    margin: 0 auto 15px; border: 3px solid transparent; transition: all var(--transition-base);
    box-shadow: var(--shadow-md);
}
.cat-img-circle img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--transition-slow); }
.category-card-mini h5 { font-size: 0.95rem; font-weight: 600; color: var(--deep-text); transition: color var(--transition-fast); }
.category-card-mini:hover .cat-img-circle { border-color: var(--primary-pink); transform: translateY(-5px); }
.category-card-mini:hover h5 { color: var(--primary-pink); }
.category-card-mini:hover img { transform: scale(1.1); }

/* --- Products --- */
.products-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: var(--spacing-xl); }
.product-card { 
    background: var(--white); border-radius: var(--radius-md); overflow: hidden; 
    transition: all var(--transition-base); box-shadow: var(--shadow-sm); 
    position: relative; border: 1px solid var(--border-color);
}
.product-card:hover { box-shadow: var(--shadow-hover); transform: translateY(-8px); border-color: var(--primary-pink); }

.product-image-wrap { position: relative; aspect-ratio: 3/4; overflow: hidden; background: var(--light-gray); }
.product-image-wrap img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--transition-slow); }
.product-card:hover img { transform: scale(1.08); }

.wish-heart { 
    position: absolute; top: 15px; right: 15px; width: 40px; height: 40px; 
    background: var(--white); border-radius: 50%; display: flex; align-items: center; 
    justify-content: center; cursor: pointer; z-index: 10; color: var(--deep-text); 
    box-shadow: var(--shadow-md); transition: all var(--transition-fast);
}
.wish-heart:hover { background: var(--primary-pink); color: var(--white); }
.wish-heart.active i { font-weight: 900; color: #fff; }
.wish-heart.active { background: var(--primary-pink); }

.product-badge { 
    position: absolute; top: 15px; left: 15px; background: var(--primary-pink); 
    color: var(--white); padding: 4px 12px; border-radius: var(--radius-xs); 
    font-size: 0.7rem; font-weight: 800; text-transform: uppercase; z-index: 10; 
}
.product-badge.sale { background: #E91E63; }
.product-badge.new { background: #4CAF50; }

.add-cart-float { 
    position: absolute; bottom: 0; left: 0; width: 100%; background: var(--text-dark); 
    color: var(--white); text-align: center; padding: 15px; font-weight: 700; 
    font-size: 0.85rem; transform: translateY(100%); transition: transform var(--transition-base); 
    cursor: pointer; z-index: 10; letter-spacing: 1px;
}
.product-card:hover .add-cart-float { transform: translateY(0); }
.add-cart-float:hover { background: var(--primary-pink); }

.product-info { padding: var(--spacing-lg); }
.product-cat { font-size: 0.7rem; text-transform: uppercase; letter-spacing: 1.5px; color: var(--text-light); margin-bottom: 8px; display: block; font-weight: 600; }
.product-name { font-size: 1rem; font-weight: 500; margin-bottom: 10px; color: var(--deep-text); display: block; }
.product-price { display: flex; align-items: center; gap: 10px; }
.price-current { font-size: 1.15rem; font-weight: 800; color: var(--primary-pink); }
.price-old { font-size: 0.95rem; text-decoration: line-through; color: var(--gray); }

@media (max-width: 576px) {
    .products-grid { grid-template-columns: repeat(2, 1fr); gap: var(--spacing-md); }
    .product-info { padding: var(--spacing-md); }
    .product-name { font-size: 0.9rem; }
    .price-current { font-size: 1rem; }
}

/* --- Features Section --- */
.features-section { background: var(--bg-main); padding: var(--spacing-3xl) 0; border-top: 1px solid var(--border-color); }
.features-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--spacing-2xl); }
.feature-card { text-align: left; padding: var(--spacing-lg); transition: transform var(--transition-base); }
.feature-card:hover { transform: translateY(-5px); }
.feature-icon { font-size: 2.5rem; margin-bottom: var(--spacing-lg); }
.feature-card h4 { font-size: 1.25rem; margin-bottom: var(--spacing-md); font-weight: 700; }
.feature-card p { font-size: 0.95rem; line-height: 1.7; color: var(--subtle-text); }

@media (max-width: 768px) { .features-grid { grid-template-columns: 1fr; } }

/* --- Spotlight Section --- */
.spotlight-banner { 
    background: linear-gradient(135deg, #FF85A2 0%, #E91E63 100%); 
    border-radius: var(--radius-xl); padding: var(--spacing-3xl) var(--spacing-2xl); 
    color: var(--white); text-align: center; position: relative; overflow: hidden; 
    box-shadow: var(--shadow-xl);
}
.spotlight-banner .circle-decoration { 
    position: absolute; top: -50px; right: -50px; width: 250px; height: 250px; 
    background: rgba(255,255,255,0.1); border-radius: 50%; z-index: 1; 
}
.spotlight-content { position: relative; z-index: 5; max-width: 700px; margin: 0 auto; }
.spotlight-tag { 
    display: inline-block; background: rgba(255,255,255,0.2); 
    padding: 8px 24px; border-radius: var(--radius-full); 
    font-size: 0.75rem; font-weight: 700; margin-bottom: var(--spacing-lg); 
}
.spotlight-banner h2 { font-size: 3.5rem; margin-bottom: var(--spacing-lg); color: var(--white); }
.spotlight-banner p { font-size: 1.1rem; color: rgba(255,255,255,0.9); margin-bottom: var(--spacing-2xl); }

/* --- Testimonials --- */
.testimonials-track { 
    display: flex; gap: var(--spacing-xl); padding: 40px var(--spacing-md); 
    overflow-x: auto; scrollbar-width: none; -ms-overflow-style: none; scroll-behavior: smooth;
}
.testimonials-track::-webkit-scrollbar { display: none; }
.testimonial-card { 
    min-width: 380px; background: var(--white); padding: var(--spacing-2xl); 
    border-radius: var(--radius-lg); box-shadow: var(--shadow-md); 
    border: 1px solid var(--border-color); transition: all var(--transition-base); 
    text-align: center; position: relative;
}
.testimonial-card::before { content: '"'; position: absolute; top: -10px; left: 30px; font-size: 80px; color: var(--primary-pink); opacity: 0.1; font-family: serif; }
.testimonial-card:hover { transform: translateY(-10px); box-shadow: var(--shadow-xl); border-color: var(--primary-pink); }
.testimonial-stars { color: #FFD700; margin-bottom: var(--spacing-md); }
.testimonial-msg { font-style: italic; color: var(--deep-text); font-size: 1.05rem; line-height: 1.8; margin-bottom: var(--spacing-lg); min-height: 80px; }
.testimonial-author { font-weight: 800; color: var(--primary-pink); font-size: 0.9rem; text-transform: uppercase; letter-spacing: 1.5px; }

@media (max-width: 480px) { .testimonial-card { min-width: 300px; padding: var(--spacing-xl); } }

/* --- Instagram Feed --- */
.ig-feed-wrapper { overflow-x: auto; scrollbar-width: none; -ms-overflow-style: none; padding: 20px 0; }
.ig-feed-wrapper::-webkit-scrollbar { display: none; }
.ig-feed-inner { display: flex; gap: 15px; }
.ig-post { flex: 0 0 250px; aspect-ratio: 1/1; border-radius: var(--radius-md); overflow: hidden; position: relative; }
.ig-post-image { width: 100%; height: 100%; }
.ig-post-image img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--transition-slow); }
.ig-overlay { 
    position: absolute; inset: 0; background: rgba(233, 30, 99, 0.6); 
    display: flex; align-items: center; justify-content: center; 
    color: var(--white); font-size: 2rem; opacity: 0; transition: all var(--transition-base); 
}
.ig-post:hover .ig-overlay { opacity: 1; }
.ig-post:hover img { transform: scale(1.1); }

/* --- Newsletter --- */
.newsletter-section { background: var(--pastel-lavender); padding: var(--spacing-3xl) 0; border-radius: var(--radius-xl); margin: var(--spacing-3xl) 0; }
.newsletter-content { max-width: 600px; margin: 0 auto; text-align: center; }
.newsletter-content h2 { font-size: 2.8rem; margin-bottom: var(--spacing-md); }
.newsletter-form { display: flex; gap: 10px; margin-top: var(--spacing-2xl); }
.newsletter-form input { flex: 1; padding: 15px 25px; border-radius: var(--radius-full); border: 2px solid var(--white); font-family: var(--font-body); outline: none; transition: border var(--transition-fast); }
.newsletter-form input:focus { border-color: var(--primary-pink); }

/* --- Footer --- */
.footer { background: var(--white); border-top: 1px solid var(--border-color); padding: var(--spacing-3xl) 0 40px; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.2fr; gap: var(--spacing-2xl); }
.footer-col h3 { font-size: 1.8rem; color: var(--primary-pink); margin-bottom: var(--spacing-lg); }
.footer-col h4 { font-size: 0.9rem; font-weight: 700; margin-bottom: var(--spacing-lg); text-transform: uppercase; letter-spacing: 1px; }
.footer-col p { font-size: 0.9rem; margin-bottom: var(--spacing-lg); }
.footer-links li { margin-bottom: 12px; }
.footer-links a { font-size: 0.9rem; color: var(--subtle-text); }
.footer-links a:hover { color: var(--primary-pink); padding-left: 5px; }

.footer-social { display: flex; gap: var(--spacing-md); margin-top: var(--spacing-lg); }
.social-icon { width: 40px; height: 40px; border-radius: 50%; background: var(--off-white); display: flex; align-items: center; justify-content: center; color: var(--primary-pink); font-size: 1.2rem; transition: all var(--transition-base); border: 1px solid var(--border-color); }
.social-icon:hover { background: var(--primary-pink); color: var(--white); border-color: var(--primary-pink); transform: translateY(-3px); }

.footer-bottom { margin-top: var(--spacing-3xl); padding-top: var(--spacing-xl); border-top: 1px solid var(--border-color); display: flex; justify-content: space-between; align-items: center; font-size: 0.8rem; color: var(--text-light); }
.payment-icons { display: flex; gap: 15px; font-size: 1.5rem; color: var(--gray); opacity: 0.6; }

@media (max-width: 992px) { .footer-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 576px) { .footer-grid { grid-template-columns: 1fr; } .footer-bottom { flex-direction: column; gap: 20px; text-align: center; } }

/* --- Mobile Bottom Nav --- */
.mobile-bottom-nav { 
    position: fixed; bottom: 0; left: 0; width: 100%; background: var(--white); 
    display: flex; justify-content: space-around; align-items: center; 
    padding: 10px 0; border-top: 1px solid var(--border-color); z-index: 2000; 
    box-shadow: 0 -5px 15px rgba(0,0,0,0.05); display: none;
}
.m-nav-item { text-align: center; flex: 1; color: var(--subtle-text); font-size: 0.65rem; text-transform: uppercase; font-weight: 700; position: relative; }
.m-nav-item i { font-size: 1.2rem; display: block; margin-bottom: 3px; }
.m-nav-item.active { color: var(--primary-pink); }
@media (max-width: 768px) { .mobile-bottom-nav { display: flex; } body { padding-bottom: 70px; } }

/* --- Side Drawers --- */
.side-drawer { 
    position: fixed; top: 0; right: -100%; width: 400px; height: 100vh; 
    background: var(--white); z-index: 2500; transition: right var(--transition-slow); 
    box-shadow: var(--shadow-xl); display: flex; flex-direction: column;
}
.side-drawer.open { right: 0; }
.drawer-overlay { 
    position: fixed; inset: 0; background: rgba(0,0,0,0.5); 
    backdrop-filter: blur(5px); z-index: 2400; 
    opacity: 0; visibility: hidden; transition: all var(--transition-base); 
}
.drawer-overlay.open { opacity: 1; visibility: visible; }

.drawer-header { padding: var(--spacing-lg); border-bottom: 1px solid var(--border-color); display: flex; justify-content: space-between; align-items: center; }
.drawer-footer { padding: var(--spacing-lg); border-top: 1px solid var(--border-color); background: var(--off-white); }

/* --- Mobile Drawer --- */
.mobile-drawer { position: fixed; top: 0; left: -100%; width: 85%; max-width: 350px; height: 100vh; background: var(--white); z-index: 3000; transition: left var(--transition-slow); }
.mobile-drawer.open { left: 0; }
.drawer-nav { padding: var(--spacing-lg); }
.drawer-link { display: flex; align-items: center; gap: 15px; padding: 15px 0; font-weight: 700; border-bottom: 1px solid var(--off-white); }
.drawer-sublink { display: block; padding: 10px 0 10px 40px; font-size: 0.9rem; color: var(--subtle-text); }

/* --- Toast --- */
.toast-box { 
    position: fixed; bottom: 100px; left: 50%; transform: translateX(-50%) translateY(150%); 
    background: var(--text-dark); color: var(--white); padding: 12px 24px; 
    border-radius: var(--radius-full); z-index: 9999; transition: transform var(--transition-base); 
    box-shadow: var(--shadow-xl);
}
.toast-box.show { transform: translateX(-50%) translateY(0); }

/* --- Animations --- */
[data-aos] { opacity: 0; transition-property: opacity, transform; }
[data-aos].aos-animate { opacity: 1; }

@keyframes fadeIn { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
.fade-in { animation: fadeIn 0.8s ease-out forwards; }

/* Utilities */
.text-center { text-align: center; }
.text-right { text-align: right; }
.mb-lg { margin-bottom: var(--spacing-lg); }
.mb-xl { margin-bottom: var(--spacing-xl); }
.mt-lg { margin-top: var(--spacing-lg); }
.d-none { display: none !important; }
@media (min-width: 769px) { .d-md-none { display: none !important; } }
@media (max-width: 768px) { .d-lg-none { display: none !important; } }