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ease-out;font-size:3.5rem;font-weight:700;margin-bottom:1rem}.hero-subtitle{animation:fadeInUp 1s ease-out .2s both;font-size:1.25rem;margin-bottom:2rem;opacity:.9}.hero-btn{animation:fadeInUp 1s ease-out .4s both;border-radius:50px;font-size:1.1rem;font-weight:600;padding:15px 30px;transition:all .3s ease}.hero-btn:hover{box-shadow:0 10px 25px #003d2e4d;transform:translateY(-2px)}.hero-dots{bottom:30px;display:flex;gap:12px;left:50%;position:absolute;transform:translateX(-50%);z-index:3}.hero-dot{background:#0000;border:2px solid #fff;border-radius:50%;cursor:pointer;height:12px;transition:all .3s ease;width:12px}.hero-dot.active{background:#fff;transform:scale(1.2)}.search-section{background:linear-gradient(135deg,#f8f9fa,#e9ecef);padding:60px 0}.search-content{margin:0 auto;max-width:800px;text-align:center}.search-content h2{color:#111;font-size:2.5rem;margin-bottom:10px}.search-content p{color:#666;font-size:1.1rem;margin-bottom:30px}.featured-books{background:#fafafa;padding:80px 0}.section-header p{color:#555}.loading-spinner{padding:60px 0}.book-card{animation:fadeInUp .6s ease-out;box-shadow:0 4px 20px #0000001a}.book-image{height:350px}.view-more{margin-top:40px;text-align:center}.categories{background:#fff;padding:80px 0}.categories-grid{grid-gap:25px;gap:25px;grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}.category-card{border-radius:12px;box-shadow:0 4px 20px #00000014;padding:30px 20px;text-align:center}.category-card:hover{box-shadow:0 10px 30px #00000026;transform:translateY(-5px)}.category-icon,.category-name{margin-bottom:1rem}.category-name{color:#111;font-size:1.1rem;font-weight:600}.category-link{color:var(--category-color);font-weight:500;text-decoration:none;transition:color .3s ease}.category-link:hover{color:#003d2e}.newsletter{background:linear-gradient(135deg,#003d2e,#006d4e);color:#fff;padding:80px 0}.newsletter-content{margin:0 auto;max-width:600px;text-align:center}.newsletter-content h2{font-size:2.5rem;font-weight:700;margin-bottom:1rem}.newsletter-content p{font-size:1.1rem;margin-bottom:2rem;opacity:.9}.newsletter-form{display:flex;gap:15px;margin:0 auto;max-width:500px}.newsletter-input{border:none;border-radius:50px;flex:1 1;font-size:1rem;outline:none;padding:15px 20px}.newsletter-input:focus{box-shadow:0 0 0 3px #ffffff4d}@media (max-width:1024px){.hero-title{font-size:3rem}.books-grid{grid-template-columns:repeat(auto-fill,minmax(250px,1fr))}}@media (max-width:768px){.hero{height:70vh;min-height:500px}.hero-title{font-size:2.5rem}.hero-subtitle{font-size:1.1rem}.section-header h2{font-size:2rem}.books-grid{gap:20px;grid-template-columns:repeat(auto-fill,minmax(220px,1fr))}.categories-grid{gap:20px;grid-template-columns:repeat(auto-fit,minmax(150px,1fr))}.newsletter-form{flex-direction:column}.newsletter-content h2{font-size:2rem}}@media (max-width:480px){.hero-title{font-size:2rem}.hero-subtitle{font-size:1rem}.books-grid{grid-template-columns:1fr}.categories-grid{grid-template-columns:repeat(2,1fr)}.newsletter-content h2{font-size:1.8rem}}.books-page{min-height:calc(100vh - 70px);padding:40px 0}.books-header{margin-bottom:40px;text-align:center}.books-header h1{color:#111;font-size:2.5rem;margin-bottom:10px}.books-header p{color:#666;font-size:1.1rem}.books-filters{background:#fff;border-radius:12px;box-shadow:0 4px 20px #00000014;margin-bottom:30px;padding:30px}.search-form{display:flex;gap:15px;margin-bottom:20px}.search-input{border:2px solid #e0e0e0;border-radius:8px;flex:1 1;font-size:1rem;padding:12px 16px;transition:border-color .3s ease}.search-input:focus{border-color:#003d2e;outline:none}.filter-controls{align-items:center;display:flex;flex-wrap:wrap;gap:15px}.filter-select{border:2px solid #e0e0e0;border-radius:8px;padding:10px 16px;transition:border-color .3s ease}.filter-select,.filter-select option{word-wrap:break-word;max-width:100%;overflow-wrap:break-word}.results-info{background:#f8f9fa;border-left:4px solid #003d2e;border-radius:8px;margin-bottom:30px;padding:15px 20px}.results-info p{color:#555;font-weight:500;margin:0}.books-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));margin-bottom:40px}.book-card{border-radius:12px;box-shadow:0 4px 20px #00000014}.book-card:hover{box-shadow:0 10px 30px #00000026;transform:translateY(-5px)}.book-placeholder{align-items:center;background:linear-gradient(135deg,#f8f9fa,#e9ecef);display:flex;font-size:3rem;height:100%;justify-content:center;width:100%}.book-info{padding:20px}.book-title{color:#111;font-size:1.1rem}.book-meta{margin-bottom:10px}.book-category{background:#003d2e;border-radius:20px;color:#fff;font-size:.8rem;font-weight:500;padding:4px 12px}.book-price{font-size:1.1rem}.book-stock{border-radius:4px;font-size:.85rem;font-weight:500;padding:4px 8px}.book-stock.in-stock{background:#d4edda;color:#155724}.book-stock.out-of-stock{background:#f8d7da;color:#721c24}.book-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:15px}.book-actions .btn{flex:1 1;font-size:.85rem;min-width:120px;padding:8px 12px}.no-books{padding:60px 20px}.no-books-content h3{color:#111;font-size:1.5rem;margin-bottom:10px}.no-books-content p{color:#666;margin-bottom:20px}.pagination{margin-top:40px}.page-numbers{display:flex;gap:8px}.page-btn{background:#fff;border:2px solid #e0e0e0;border-radius:6px;color:#333;cursor:pointer;font-weight:500;padding:8px 12px;transition:all .3s ease}.page-btn:hover{border-color:#003d2e;color:#003d2e}.page-btn.active{background:#003d2e;border-color:#003d2e;color:#fff}.loading-spinner{padding:60px 20px;text-align:center}.spinner{margin:0 auto 20px}.alert{border-radius:8px;padding:15px 20px}@media (max-width:768px){.books-page{padding:20px 0}.books-header h1{font-size:2rem}.books-filters{padding:20px}.filter-controls,.search-form{flex-direction:column}.filter-controls{align-items:stretch;gap:10px}.filter-select{word-wrap:break-word;font-size:16px!important;max-width:100%;overflow-wrap:break-word;padding:12px 16px;width:100%}.books-grid{gap:20px;grid-template-columns:repeat(auto-fill,minmax(250px,1fr))}.pagination{flex-direction:column;gap:10px}.page-numbers{flex-wrap:wrap;justify-content:center}}@media (max-width:480px){.books-page{padding:15px 0}.books-header h1{font-size:1.8rem}.books-filters{padding:15px}.filter-controls{gap:8px}.filter-select{word-wrap:break-word;font-size:16px!important;font-size:14px!important;max-width:100%;overflow-wrap:break-word;padding:12px 14px}.books-grid{gap:15px;grid-template-columns:1fr}.book-image{height:250px}.book-card{margin:0 10px}}@media (max-width:360px){.books-header h1{font-size:1.6rem}.books-filters{padding:12px}.filter-select{word-wrap:break-word;font-size:13px!important;max-width:100%;overflow-wrap:break-word;padding:10px 12px}}.cart-page{min-height:calc(100vh - 70px);padding:40px 0}.cart-header{margin-bottom:40px;text-align:center}.cart-header h1{color:#111;font-size:2.5rem;margin-bottom:10px}.cart-header p{color:#666;font-size:1.1rem}.empty-cart{padding:80px 20px;text-align:center}.empty-cart-content{margin:0 auto;max-width:400px}.empty-cart-icon{font-size:4rem;margin-bottom:20px}.empty-cart-content h2{color:#111;font-size:1.8rem;margin-bottom:10px}.empty-cart-content p{color:#666;margin-bottom:30px}.cart-content{grid-gap:40px;align-items:start;display:grid;gap:40px;grid-template-columns:2fr 1fr}.cart-items{display:flex;flex-direction:column;gap:20px}.cart-item{grid-gap:20px;align-items:center;background:#fff;border-radius:12px;box-shadow:0 4px 20px #00000014;display:grid;gap:20px;grid-template-columns:100px 1fr auto 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8px}.cart-item-stock.in-stock{background:#d4edda;color:#155724}.cart-item-stock.out-of-stock{background:#f8d7da;color:#721c24}.cart-item-quantity{align-items:center;display:flex;flex-direction:column;gap:8px}.cart-item-quantity label{color:#666;font-size:.9rem;font-weight:500}.quantity-controls{align-items:center;background:#f8f9fa;border-radius:8px;display:flex;gap:10px;padding:4px}.quantity-btn{background:#fff;border:none;border-radius:6px;color:#333;cursor:pointer;font-size:1.2rem;font-weight:600;height:30px;transition:all .3s ease;width:30px}.quantity-btn:hover:not(:disabled){background:#003d2e;color:#fff}.quantity-btn:disabled{cursor:not-allowed;opacity:.5}.quantity-display{color:#333;font-weight:600;min-width:30px;text-align:center}.cart-item-total{align-items:center;display:flex;flex-direction:column;gap:10px}.item-total-price{color:#003d2e;font-size:1.3rem;font-weight:700}.remove-item-btn{background:#f8d7da;border:none;border-radius:50%;color:#721c24;cursor:pointer;font-size:14px;height:30px;transition:all .3s ease;width:30px}.remove-item-btn:hover{background:#f5c6cb;transform:scale(1.1)}.cart-summary{background:#fff;border-radius:12px;box-shadow:0 4px 20px #00000014;padding:30px;position:sticky;top:100px}.summary-header h2{color:#111;font-size:1.5rem;margin-bottom:20px}.summary-items{display:flex;flex-direction:column;gap:15px;margin-bottom:20px}.summary-item{border-bottom:1px solid #e0e0e0;justify-content:space-between;padding:10px 0}.summary-item span:first-child{color:#666;font-size:.95rem}.summary-item span:last-child{color:#333;font-weight:600}.free-shipping-notice{background:#d4edda;border-radius:6px;color:#155724;font-size:.85rem;margin-top:10px;padding:10px;text-align:center}.summary-total{align-items:center;border-top:2px solid #e0e0e0;display:flex;justify-content:space-between;margin-top:20px;padding:20px 0}.summary-total span:first-child{color:#111;font-size:1.2rem;font-weight:600}.summary-total span:last-child{color:#003d2e;font-size:1.5rem;font-weight:700}.cart-actions{display:flex;flex-direction:column;gap:15px;margin-top:20px}.checkout-btn{font-size:1.1rem;font-weight:600;padding:15px;width:100%}.secondary-actions{display:flex;gap:10px}.secondary-actions .btn{flex:1 1;font-size:.9rem;padding:10px}.clear-cart-btn{border-color:#dc3545;color:#dc3545}.clear-cart-btn:hover{background:#dc3545;color:#fff}@media (max-width:768px){.cart-content{gap:30px;grid-template-columns:1fr}.cart-item{gap:15px;grid-template-columns:80px 1fr}.cart-item-quantity,.cart-item-total{align-items:center;flex-direction:row;grid-column:1/-1;justify-content:space-between}.cart-item-quantity{order:3}.cart-item-total{order:4}.cart-summary{position:static}.secondary-actions{flex-direction:column}}@media (max-width:480px){.cart-page{padding:20px 0}.cart-header h1{font-size:2rem}.cart-item{padding:15px}.cart-item-image{height:105px;width:70px}.cart-item-title{font-size:1rem}.cart-summary{padding:20px}}.checkout-page{background:linear-gradient(135deg,#f8f9fa,#e9ecef);min-height:calc(100vh - 70px);padding:40px 0}.checkout-header{margin-bottom:40px;text-align:center}.checkout-header h1{-webkit-text-fill-color:#0000;background:linear-gradient(135deg,#667eea,#764ba2);-webkit-background-clip:text;background-clip:text;color:#2c3e50;font-size:2.5rem;font-weight:700;margin-bottom:30px}.checkout-steps{align-items:center;display:flex;gap:40px;justify-content:center;margin:0 auto;max-width:600px}.step{align-items:center;flex-direction:column;gap:8px;position:relative}.step:not(:last-child):after{background:#e0e0e0;content:"";height:2px;position:absolute;right:-20px;top:20px;transition:all .3s ease;width:40px}.step.active:not(:last-child):after{background:linear-gradient(90deg,#667eea,#764ba2)}.step-number{background:#e0e0e0;box-shadow:0 2px 8px #0000001a;color:#666;font-weight:600;transition:all .3s ease}.step.active .step-number{background:linear-gradient(135deg,#667eea,#764ba2);box-shadow:0 4px 15px #667eea4d;color:#fff;transform:scale(1.1)}.step-text{color:#666;font-size:.9rem;font-weight:500;transition:all .3s ease}.step.active .step-text{color:#667eea;font-weight:600}.checkout-content{grid-gap:40px;align-items:start;display:grid;gap:40px;grid-template-columns:2fr 1fr}.checkout-form{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#fffffff2;border:1px solid #fff3;border-radius:16px;box-shadow:0 8px 32px #0000001a;padding:30px}.checkout-form h2{-webkit-text-fill-color:#0000;background:linear-gradient(135deg,#667eea,#764ba2);-webkit-background-clip:text;background-clip:text;color:#2c3e50;font-size:1.8rem;font-weight:600;margin-bottom:25px}.form-grid{grid-gap:20px;display:grid;gap:20px;grid-template-columns:1fr 1fr}.form-group.full-width{grid-column:1/-1}.form-group label{margin-bottom:4px}.form-group input,.form-group select,.form-group textarea{-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);background:#ffffffe6;border-radius:10px}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{background:#fff;border-color:#667eea;box-shadow:0 0 0 3px #667eea1a;transform:translateY(-1px)}.form-group input:disabled{background:#f8f9fa;color:#666;cursor:not-allowed}.form-group textarea{min-height:80px}.input-with-suggestions{position:relative}.city-suggestions{animation:slideDown .3s ease;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#fffffff2;border:1px solid #667eea33;border-radius:0 0 10px 10px;border-top:none;box-shadow:0 8px 25px #00000026;left:0;max-height:200px;overflow-y:auto;position:absolute;right:0;top:100%;z-index:1000}.city-suggestion{border-bottom:1px solid #667eea1a;color:#2c3e50;cursor:pointer;padding:12px 16px;transition:all .2s ease}.city-suggestion:last-child{border-bottom:none}.city-suggestion:hover{background:#667eea1a;color:#667eea;transform:translateX(5px)}.payment-methods{display:flex;flex-direction:column;gap:15px;margin-bottom:25px}.payment-method{align-items:center;border:2px solid #e0e0e0;border-radius:8px;cursor:pointer;display:flex;gap:12px;padding:15px;transition:all .3s 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li:last-child{border-bottom:none}.security-badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}.security-badge{align-items:center;background:#d4edda;border-radius:20px;color:#155724;display:flex;font-size:.85rem;font-weight:500;gap:5px;padding:8px 12px}.card-form{border-top:1px solid #e0e0e0;margin-top:25px;padding-top:25px}.order-summary{background:#fff;border-radius:12px;box-shadow:0 4px 20px #00000014;padding:30px;position:sticky;top:100px}.order-summary h3{color:#111;font-size:1.5rem;margin-bottom:20px}.cart-items-summary{margin-bottom:25px;max-height:300px;overflow-y:auto}.summary-item{align-items:center;border-bottom:1px solid #f0f0f0;display:flex;gap:15px;padding:15px 0}.summary-item:last-child{border-bottom:none}.item-image{border-radius:6px;overflow:hidden;width:60px}.item-placeholder{background:linear-gradient(135deg,#f8f9fa,#e9ecef)}.item-details{min-width:0}.item-details h4{color:#111;font-size:.95rem;line-height:1.3;margin:0 0 4px}.item-details p{margin:0 0 4px}.item-quantity{background:#f8f9fa;border-radius:4px;color:#999;font-size:.8rem;padding:2px 6px}.item-price{color:#003d2e;font-size:1rem;font-weight:600}.order-totals{border-top:2px solid #e0e0e0;padding-top:20px}.total-row{align-items:center;display:flex;font-size:.95rem;justify-content:space-between;padding:8px 0}.total-row.total{border-top:1px solid #e0e0e0;color:#003d2e;font-size:1.2rem;font-weight:700;margin-top:10px;padding-top:15px}.checkout-actions{display:flex;gap:15px;margin-top:25px}.checkout-actions .btn{flex:1 1;font-size:1rem;font-weight:600;padding:15px}.empty-checkout{padding:80px 20px;text-align:center}.empty-checkout h2{color:#111;font-size:1.8rem;margin-bottom:10px}.empty-checkout p{color:#666;margin-bottom:30px}@keyframes slideDown{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@media (max-width:1024px){.checkout-content{gap:30px;grid-template-columns:1fr}.order-summary{position:static}}@media (max-width:768px){.checkout-page{padding:20px 0}.checkout-header h1{font-size:2rem}.checkout-steps{gap:20px}.step:not(:last-child):after{right:-10px;width:20px}.form-grid,.form-row{grid-template-columns:1fr}.checkout-form,.order-summary{padding:20px}.checkout-actions{flex-direction:column}}@media (max-width:480px){.checkout-steps{flex-direction:column;gap:20px}.step:not(:last-child):after{display:none}.step-number{font-size:1rem;height:35px;width:35px}.checkout-form h2{font-size:1.5rem}.order-summary h3{font-size:1.3rem}.form-group input,.form-group select,.form-group textarea{font-size:.95rem;padding:12px 14px}}.order-success-page{background:linear-gradient(135deg,#f8f9fa,#e9ecef);min-height:calc(100vh - 70px);padding:60px 0}.success-content{background:#fff;border-radius:12px;box-shadow:0 4px 20px #00000014;margin:0 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li{color:#666;line-height:1.5;padding:8px 0 8px 25px;position:relative}.next-steps li:before{content:"📋";left:0;position:absolute;top:8px}.success-actions{display:flex;flex-wrap:wrap;gap:15px;justify-content:center}.success-actions .btn{min-width:150px;padding:12px 24px}@keyframes bounceIn{0%{opacity:0;transform:scale(.3)}50%{opacity:1;transform:scale(1.05)}70%{transform:scale(.9)}to{opacity:1;transform:scale(1)}}@media (max-width:768px){.order-success-page{padding:40px 0}.success-content{padding:30px 20px}.success-content h1{font-size:2rem}.success-actions{align-items:center;flex-direction:column}.success-actions .btn{max-width:250px;width:100%}}@media (max-width:480px){.success-content{padding:20px 15px}.success-content h1{font-size:1.8rem}.order-details{padding:20px}.detail-item{align-items:flex-start;flex-direction:column;gap:5px}}.login-page{align-items:center;display:flex;justify-content:center;min-height:100vh;padding:20px}.login-background{background:linear-gradient(135deg,#667eea,#764ba2);bottom:0;left:0;position:fixed;right:0;top:0;z-index:-1}.login-background:before{background:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100'%3E%3Cdefs%3E%3Cpattern id='a' width='100' height='100' patternUnits='userSpaceOnUse'%3E%3Ccircle cx='25' cy='25' r='1' fill='rgba(255,255,255,0.1)'/%3E%3Ccircle cx='75' cy='75' r='1' fill='rgba(255,255,255,0.1)'/%3E%3Ccircle cx='50' cy='10' r='.5' fill='rgba(255,255,255,0.1)'/%3E%3Ccircle cx='10' cy='60' r='.5' fill='rgba(255,255,255,0.1)'/%3E%3Ccircle cx='90' cy='40' r='.5' fill='rgba(255,255,255,0.1)'/%3E%3C/pattern%3E%3C/defs%3E%3Cpath fill='url(%23a)' d='M0 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h3{color:#111;font-size:1.4rem;font-weight:600;margin-bottom:5px}.member-role{color:#003d2e;font-weight:600;margin-bottom:15px}.member-bio{color:#555;line-height:1.6}.contact-info{grid-gap:30px;gap:30px;grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}.contact-item{background:#fff;border:1px solid #e0e0e0;border-radius:15px;box-shadow:0 5px 20px #00000014;gap:20px;padding:30px;transition:all .3s ease}.contact-item:hover{border-color:#ccc;box-shadow:0 15px 40px #00000026;transform:translateY(-5px)}.contact-icon{align-items:center;background:#003d2e;border-radius:50%;color:#fff;display:flex;flex-shrink:0;height:60px;justify-content:center;width:60px}.contact-details h3{color:#111;font-size:1.2rem;font-weight:600;margin-bottom:5px}.contact-details p{color:#555;font-size:1rem}@keyframes bounce{0%,20%,50%,80%,to{transform:translateY(0)}40%{transform:translateY(-10px)}60%{transform:translateY(-5px)}}@keyframes countUp{0%{opacity:0;transform:scale(.5)}to{opacity:1;transform:scale(1)}}@media (max-width:768px){.hero-content h1{font-size:2.5rem}.hero-content p{font-size:1.1rem}.story-content{gap:40px;grid-template-columns:1fr}.image-placeholder{height:250px;width:250px}.section-header h2{font-size:2rem}.contact-info,.features-grid,.mission-grid,.team-grid{grid-template-columns:1fr}}@media (max-width:480px){.about-hero{padding:60px 0}.hero-content h1{font-size:2rem}.hero-content p{font-size:1rem}.about-content{padding:60px 0}.container{padding:0 15px}.contact-item,.mission-card,.team-member{padding:25px 20px}.image-placeholder{height:200px;width:200px}.image-placeholder .icon{font-size:3rem}}.contact-page{background:#fafafa;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif}.contact-hero{background:linear-gradient(135deg,#003d2e,#002a1f);color:#fff;overflow:hidden;padding:80px 0;position:relative;text-align:center}.contact-hero:before{background:url("data:image/svg+xml;charset=utf-8,%3Csvg 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0}.contact-grid{grid-gap:60px;display:grid;gap:60px;grid-template-columns:1fr 1fr;margin-bottom:80px}.contact-info-section h2{color:#111;font-size:2.5rem;font-weight:700;margin-bottom:20px}.contact-info-section>p{color:#555;font-size:1.1rem;line-height:1.6;margin-bottom:40px}.contact-methods{margin-bottom:40px}.contact-method{align-items:flex-start;background:#fff;border:1px solid #e0e0e0;border-radius:12px;box-shadow:0 5px 20px #00000014;display:flex;gap:20px;margin-bottom:30px;padding:20px;transition:all .3s ease}.contact-method:hover{border-color:#ccc;box-shadow:0 15px 40px #00000026;transform:translateY(-5px)}.method-icon{align-items:center;background:#003d2e;border-radius:50%;color:#fff;display:flex;flex-shrink:0;font-size:2rem;height:60px;justify-content:center;width:60px}.method-details h3{color:#111;font-size:1.2rem;font-weight:600;margin-bottom:5px}.method-details p{color:#555;font-size:1rem;margin-bottom:5px}.method-details span{color:#777;font-size:.9rem}.social-links 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#e0e0e0;border-radius:8px;font-family:inherit;font-size:1rem;padding:14px 16px;transition:all .3s ease}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{box-shadow:0 0 0 3px #003d2e1a}.form-group textarea{min-height:120px}.form-group input::placeholder,.form-group textarea::placeholder{color:#a0a0a0}.submit-btn{background:#003d2e;border:none;border-radius:8px;color:#fff;cursor:pointer;font-size:1.1rem;font-weight:600;margin-top:10px;padding:16px 32px;transition:all .3s ease}.submit-btn:hover:not(:disabled){background:#002a1f;box-shadow:0 8px 25px #003d2e4d;transform:translateY(-2px)}.submit-btn:disabled{cursor:not-allowed;opacity:.7}.loading-spinner{border:2px solid #ffffff4d;border-top-color:#fff;display:inline-block;height:20px;width:20px}.error-message,.success-message{border-radius:8px;font-weight:500;margin-bottom:20px;padding:15px 20px}.error-message{background:#fee;border:1px solid #fcc;color:#c53030}.success-message{background:#d4edda;border:1px solid #c3e6cb;color:#155724}.faq-section{margin-top:80px}.faq-section h2{color:#111;font-size:2.5rem;font-weight:700;margin-bottom:50px;text-align:center}.faq-grid{grid-gap:30px;display:grid;gap:30px;grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}.faq-item{border:1px solid #e0e0e0;box-shadow:0 5px 20px #00000014;padding:30px}.faq-item:hover{border-color:#ccc;box-shadow:0 15px 40px #00000026;transform:translateY(-5px)}.faq-item h3{color:#111;font-size:1.2rem;font-weight:600;margin-bottom:15px}.faq-item p{color:#555;line-height:1.6}@media (max-width:1024px){.contact-grid{gap:40px}}@media (max-width:768px){.hero-content h1{font-size:2.5rem}.hero-content p{font-size:1.1rem}.contact-grid{gap:40px}.contact-grid,.form-row{grid-template-columns:1fr}.form-container{padding:30px 20px}.contact-info-section h2,.faq-section h2,.form-container h2{font-size:2rem}.faq-grid{grid-template-columns:1fr}}@media (max-width:480px){.contact-hero{padding:60px 0}.hero-content h1{font-size:2rem}.hero-content 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h2{font-size:2rem}.books-grid{gap:20px;grid-template-columns:repeat(auto-fill,minmax(250px,1fr))}.book-image{height:250px}.book-info{padding:20px}.book-title{font-size:1.2rem}.new-releases-cta{padding:40px 30px}.new-releases-cta h2{font-size:2rem}.cta-buttons{align-items:center;flex-direction:column}.btn{max-width:300px;width:100%}}@media (max-width:480px){.new-releases-hero .hero-content h1{font-size:2rem}.new-releases-hero .hero-content p{font-size:.9rem}.container{padding:0 15px}.books-grid{gap:15px;grid-template-columns:1fr}.book-image{height:200px}.book-info{padding:15px}.book-title{font-size:1.1rem}.book-description{font-size:.8rem}.new-releases-cta{padding:30px 20px}.new-releases-cta h2{font-size:1.8rem}.btn,.new-releases-cta p{font-size:1rem}.btn{padding:12px 25px}}@media (max-width:360px){.new-releases-hero .hero-content h1{font-size:1.8rem}.new-releases-hero .hero-content p{font-size:.8rem}.book-image{height:180px}.book-info{padding:12px}.book-title{font-size:1rem}.book-author{font-size:.8rem}.book-description{font-size:.7rem}.book-price{font-size:1.2rem}.new-releases-cta h2{font-size:1.6rem}.new-releases-cta p{font-size:.9rem}}.shipping-info-page{background:linear-gradient(135deg,#f8f9fa,#e9ecef);min-height:100vh}.shipping-hero{background:linear-gradient(135deg,#003d2e,#006d4e);color:#fff;padding:80px 0;text-align:center}.shipping-hero .hero-content h1{animation:fadeInUp 1s ease-out;font-size:3.5rem;font-weight:700;margin-bottom:1rem}.shipping-hero .hero-content p{animation:fadeInUp 1s ease-out .2s both;font-size:1.2rem;margin:0 auto;max-width:600px;opacity:.9}.shipping-content{padding:80px 0}.shipping-section{margin-bottom:80px}.section-header{margin-bottom:50px;text-align:center}.section-header h2{color:#003d2e;font-size:2.5rem;font-weight:700;margin-bottom:1rem}.section-header p{color:#666;font-size:1.1rem;margin:0 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#00000026;transform:translateX(5px)}.step-number{align-items:center;background:linear-gradient(135deg,#003d2e,#006d4e);border-radius:50%;color:#fff;display:flex;flex-shrink:0;font-size:1.3rem;font-weight:700;height:50px;justify-content:center;width:50px}.step-content h3{color:#003d2e;font-size:1.3rem;font-weight:600;margin-bottom:10px}.step-content p{color:#666;line-height:1.6;margin-bottom:0}.shipping-policies{grid-gap:30px;display:grid;gap:30px;grid-template-columns:repeat(auto-fit,minmax(350px,1fr))}.policy-item{background:#fff;border-left:4px solid #003d2e;border-radius:16px;box-shadow:0 8px 25px #0000001a;padding:30px;transition:all .3s ease}.policy-item:hover{box-shadow:0 15px 35px #00000026;transform:translateY(-5px)}.policy-item h3{color:#003d2e;font-size:1.3rem;font-weight:600;margin-bottom:15px}.policy-item 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