.bg-hero{position: relative;min-height: 320px;display: flex;align-items: center;background: linear-gradient(135deg, #4f46e5 0%, #764ba2 100%);overflow: hidden;}.bg-hero::before{content: '';position: absolute;inset: 0;background: url('../../images/hero-buying-guide.webp') center/cover no-repeat;opacity: .25;}.bg-hero-content{position: relative;z-index: 1;max-width: 720px;color: #fff;}.bg-hero h1{font-family: 'Poppins', sans-serif;font-size: 2.2rem;font-weight: 700;line-height: 1.15;margin-bottom: 14px;color: #fff;}.bg-hero p.lead{font-size: 1.05rem;opacity: .92;margin-bottom: 20px;color: #fff;}.calc-container{max-width: 700px;margin: 0 auto;}.calc-card{background: #fff;border-radius: 12px;box-shadow: 0 2px 12px rgba(0,0,0,.08);padding: 32px;margin-bottom: 28px;}.calc-card h2{font-family: 'Poppins', sans-serif;font-size: 1.4rem;font-weight: 600;color: #1a1a2e;margin-bottom: 20px;}[id].calc-card, [id].calc-section{scroll-margin-top: 90px;}.form-group{margin-bottom: 20px;}.form-group > label, .form-group > .field-label{display: block;font-weight: 600;color: #1a1a2e;margin-bottom: 6px;font-size: 1rem;}.form-group .hint{font-size: .82rem;color: #5d6b85;margin-top: 4px;line-height: 1.4;}.form-group select{width: 100%;padding: 11px 14px;border: 1.5px solid #d1d5db;border-radius: 8px;font-size: .95rem;background: #fff;color: #1a1a2e;transition: border-color .15s;-webkit-appearance: none;appearance: none;background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236b7280' d='M6 8L1 3h10z'/%3E%3C/svg%3E");background-repeat: no-repeat;background-position: right 12px center;}.form-group select:focus{outline: none;border-color: #7065ef;box-shadow: 0 0 0 3px rgba(112,101,239,.12);}.form-group input[type="number"]{width: 100%;min-height: 44px;padding: 11px 14px;border: 1.5px solid #d1d5db;border-radius: 8px;font-size: 16px;background: #fff;color: #1a1a2e;}.form-group input[type="number"]:focus{outline: none;border-color: #4f46e5;box-shadow: 0 0 0 3px rgba(79,70,229,.14);}.checkbox-group{display: flex;flex-direction: column;gap: 10px;}.checkbox-item{display: flex;align-items: center;gap: 10px;padding: 10px 14px;background: #f9fafb;border: 1.5px solid #e5e7eb;border-radius: 8px;cursor: pointer;transition: all .15s;}.checkbox-item:hover{border-color: #7065ef;background: #f5f3ff;}.checkbox-item.disabled{opacity: .5;cursor: not-allowed;background: #f3f4f6;}.checkbox-item input[type="checkbox"]{width: 18px;height: 18px;accent-color: #7065ef;flex-shrink: 0;}.checkbox-item .cb-text{font-weight: 500;color: #374151;font-size: .95rem;}.checkbox-item .cb-value{font-size: .82rem;color: #5f52e0;font-weight: 600;margin-left: auto;white-space: nowrap;}.extras-section{background: #f9fafb;border: 1.5px solid #e5e7eb;border-radius: 10px;padding: 16px;margin-top: 6px;}.extras-section .field-label{font-size: .9rem;font-weight: 600;color: #374151;margin-bottom: 10px;}.btn-calc{display: block;width: 100%;padding: 16px;background: #7065ef;color: #fff;border: none;border-radius: 10px;font-size: 1.1rem;font-weight: 600;cursor: pointer;transition: background .15s, transform .1s;margin-top: 8px;}.btn-calc:hover{background: #5a50d0;transform: translateY(-1px);}.results-card{background: linear-gradient(135deg, #f0eeff 0%, #e8e6f7 100%);border: 2px solid #7065ef;}.result-row{display: flex;justify-content: space-between;align-items: baseline;padding: 10px 0;border-bottom: 1px solid rgba(112,101,239,.15);font-size: 1.05rem;}.result-row:last-child{border-bottom: none;}.result-row .label{color: #374151;font-size: 1rem;}.result-row .value{font-weight: 600;color: #1a1a2e;font-size: 1.1rem;}.result-row.total{padding-top: 14px;margin-top: 6px;border-top: 2px solid #7065ef;border-bottom: none;}.result-row.total .label{font-weight: 700;color: #1a1a2e;font-size: 1.05rem;}.result-row.total .value{font-weight: 700;color: #5f52e0;font-size: 1.2rem;}.result-row.highlight{background: rgba(112,101,239,.08);margin: 0 -16px;padding: 10px 16px;border-radius: 6px;}.result-summary{display: flex;gap: 12px;margin-top: 16px;flex-wrap: wrap;}.result-summary-box{flex: 1;min-width: 140px;padding: 14px;border-radius: 8px;text-align: center;}.result-summary-box.buyer{background: #ecfdf5;border: 1.5px solid #059669;}.result-summary-box.seller{background: #fef3c7;border: 1.5px solid #d97706;}.result-summary-box .rs-label{font-size: .8rem;color: #5d6b85;font-weight: 500;text-transform: uppercase;letter-spacing: .5px;}.result-summary-box .rs-value{font-size: 1.15rem;font-weight: 700;margin-top: 4px;}.result-summary-box.buyer .rs-value{color: #059669;}.result-summary-box.seller .rs-value{color: #92400e;}.disclaimer{background: #fffbeb;border-left: 4px solid #d97706;padding: 14px 18px;border-radius: 0 8px 8px 0;font-size: .88rem;color: #92400e;margin-top: 20px;line-height: 1.5;}.disclaimer strong{color: #78350f;}.info-box{background: #f0eeff;border-left: 4px solid #7065ef;padding: 16px 20px;border-radius: 0 10px 10px 0;margin: 20px 0;font-size: .93rem;line-height: 1.6;color: #374151;}.info-box a{color: #5f52e0;text-decoration: underline;}.tip-box{background: #ecfdf5;border-left: 4px solid #059669;padding: 14px 18px;border-radius: 0 8px 8px 0;font-size: .88rem;color: #065f46;margin-top: 16px;line-height: 1.5;}.tip-box strong{color: #047857;}.breadcrumb-nav{background: #f8f9fa;padding: 12px 0;border-bottom: 1px solid #e5e7eb;}.breadcrumb-nav a{color: #5f52e0;text-decoration: none;font-size: .88rem;}.breadcrumb-nav span{color: #9ca3af;font-size: .88rem;margin: 0 6px;}.section-nav-wrap{background: #f8f9fa;padding: 18px 0;border-bottom: 1px solid #e5e7eb;position: sticky;top: 0;z-index: 10;}.section-nav{display: flex;gap: 10px;flex-wrap: wrap;justify-content: center;}.section-nav a{padding: 7px 16px;border-radius: 20px;font-size: .85rem;font-weight: 500;color: #374151;background: #fff;border: 1px solid #e5e7eb;text-decoration: none;transition: all .15s;white-space: nowrap;}.section-nav a:hover, .section-nav a.active{background: #7065ef;color: #fff;border-color: #7065ef;}.zone-card{padding: 14px 16px;border-radius: 10px;margin-bottom: 12px;border-left: 4px solid;}.zone-card.z7{background: #fef2f2;border-color: #ef4444;}.zone-card.z6{background: #fef3c7;border-color: #f59e0b;}.zone-card.z5{background: #ecfdf5;border-color: #10b981;}.zone-card.z4{background: #eff6ff;border-color: #3b82f6;}.zone-card.z15{background: #f5f3ff;border-color: #8b5cf6;}.zone-card .zone-header{display: flex;justify-content: space-between;align-items: center;margin-bottom: 6px;}.zone-card .zone-name{font-weight: 600;color: #1a1a2e;font-size: .95rem;}.zone-card .zone-coef{font-weight: 700;font-size: 1rem;padding: 2px 10px;border-radius: 12px;color: #fff;}.zone-card.z7 .zone-coef{background: #ef4444;}.zone-card.z6 .zone-coef{background: #f59e0b;}.zone-card.z5 .zone-coef{background: #10b981;}.zone-card.z4 .zone-coef{background: #3b82f6;}.zone-card.z15 .zone-coef{background: #8b5cf6;}.zone-card .zone-municipalities{font-size: .88rem;color: #5d6b85;line-height: 1.5;}.faq-question:hover{background: #f8f7ff;}.faq-question.active .arrow{transform: rotate(180deg);}.step-list{list-style: none;padding: 0;margin: 16px 0;counter-reset: step;}.step-list li{padding: 10px 0 10px 48px;position: relative;font-size: .93rem;line-height: 1.6;color: #374151;border-bottom: 1px solid #f3f4f6;}.step-list li:last-child{border-bottom: none;}.step-list li::before{counter-increment: step;content: counter(step);position: absolute;left: 0;top: 10px;width: 32px;height: 32px;background: #7065ef;color: #fff;border-radius: 50%;display: flex;align-items: center;justify-content: center;font-weight: 700;font-size: .85rem;}.example-box{background: #f9fafb;border: 1.5px solid #e5e7eb;border-radius: 10px;padding: 20px;margin: 20px 0;}.example-box h4{font-size: .95rem;color: #5f52e0;font-weight: 600;margin-bottom: 12px;}.example-line{display: flex;justify-content: space-between;padding: 4px 0;font-size: .88rem;color: #374151;}.example-line.highlight{font-weight: 600;color: #1a1a2e;padding: 8px 0;margin-top: 4px;border-top: 1px dashed #d1d5db;}.zone-finder{background: #f0eeff;border-radius: 10px;padding: 16px 18px;margin-top: 8px;}.zone-finder summary{cursor: pointer;font-weight: 600;color: #5f52e0;font-size: .9rem;list-style: none;}.zone-finder summary::-webkit-details-marker{display: none;}.zone-finder summary::before{content: '▸ ';}.zone-finder[open] summary::before{content: '▾ ';}.zone-finder-content{margin-top: 12px;font-size: .85rem;color: #374151;line-height: 1.5;}.zone-finder-content h5{font-size: .88rem;font-weight: 600;color: #1a1a2e;margin: 10px 0 4px;}.zone-finder-content ul{padding-left: 16px;margin: 4px 0;}@media (max-width: 767px){.bg-hero{min-height: 240px;padding: 24px 0;}.bg-hero h1{font-size: 1.5rem;}.calc-card{padding: 20px 16px;}.result-summary{flex-direction: column;}.section-nav a{padding: 6px 12px;font-size: .8rem;}}