* { box-sizing: border-box; margin: 0; padding: 0; }
        body {
            font-family: 'IBM Plex Sans', sans-serif;
            background: #F7F9FB;
            color: #2c3e50;
            min-height: 100vh;
        }
        .serif { font-family: 'DM Serif Display', serif; }

        /* Header */
        header {
            padding: 20px 32px;
            display: flex;
            justify-content: center;
            align-items: center;
        }
        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .logo-icon {
            border-radius: 50%;
            border-radius: 50%;
            width: 36px; height: 36px;
            border-radius: 10px;
            background: linear-gradient(135deg, #0F4C75, #1B9AAA);
            display: flex; align-items: center; justify-content: center;
            color: white; font-weight: 700; font-size: 18px;
        }
        .logo-text {
            font-family: 'DM Serif Display', serif;
            font-size: 22px; color: #0F4C75;
        }

        /* Main */
        main {
            max-width: 680px;
            margin: 0 auto;
            padding: 0 24px 80px;
        }

        /* Hero */
        .hero {
            text-align: center;
            padding: 60px 0 40px;
        }
        .hero-tag {
            font-size: 13px; font-weight: 600;
            text-transform: uppercase; letter-spacing: 2px;
            color: #1B9AAA; margin-bottom: 16px;
        }
        .hero h1 {
            font-family: 'DM Serif Display', serif;
            font-size: clamp(32px, 5vw, 48px);
            color: #0F4C75; line-height: 1.15;
            margin-bottom: 16px;
        }
        .hero p {
            font-size: 17px; color: #5d6d7e;
            line-height: 1.6; max-width: 480px;
            margin: 0 auto 40px;
        }

        /* Card */
        .card {
            background: white;
            border-radius: 16px;
            padding: 28px;
            box-shadow: 0 1px 3px rgba(0,0,0,0.06), 0 8px 24px rgba(0,0,0,0.04);
            border: 1px solid rgba(0,0,0,0.06);
            margin-bottom: 20px;
        }






        /* Loading */
        .loading { text-align: center; padding: 48px; }
        .spinner {
            width: 36px; height: 36px;
            border: 3px solid rgba(15,76,117,0.15);
            border-top: 3px solid #0F4C75;
            border-radius: 50%;
            animation: spin 0.8s linear infinite;
            margin: 0 auto 24px;
        }
        @keyframes spin { to { transform: rotate(360deg); } }
        .progress-bar {
            height: 6px; background: #e8ecef;
            border-radius: 3px; overflow: hidden;
            max-width: 300px; margin: 0 auto;
        }
        .progress-fill {
            height: 100%; border-radius: 3px;
            background: linear-gradient(90deg, #0F4C75, #1B9AAA);
            transition: width 0.5s;
        }

        /* Results */
        .boat-header {
            display: flex; justify-content: center;
            align-items: start; margin-bottom: 24px;
            flex-wrap: wrap; gap: 12px;
        }
        .boat-title {
            font-family: 'DM Serif Display', serif;
            font-size: 26px; color: #0F4C75; margin-bottom: 6px;
        }
        .boat-meta { display: flex; gap: 16px; font-size: 13px; color: #7f8c8d; flex-wrap: wrap; }
        .boat-price {
            font-family: 'DM Serif Display', serif;
            font-size: 28px; color: #0F4C75;
        }
        .boat-price span { font-size: 16px; color: #95a5a6; }

        .highlight-grid {
            display: grid; grid-template-columns: 1fr 1fr;
            gap: 8px; margin-bottom: 24px;
        }
        .highlight {
            padding: 10px 14px; background: #f0f7f4;
            border-radius: 10px; font-size: 13px;
            display: flex; align-items: center; gap: 8px;
        }
        .highlight .check { color: #27ae60; font-size: 16px; }



        /* Paywall */
        .paywall {
            position: relative; margin-bottom: 20px;
        }
        .paywall-blur {
            filter: blur(8px); pointer-events: none; user-select: none;
        }
        .paywall-overlay {
            position: absolute; inset: 0;
            display: flex; flex-direction: column;
            align-items: center; justify-content: center;
            background: rgba(255,255,255,0.7);
            backdrop-filter: blur(2px);
            border-radius: 16px; gap: 16px;
        }
        .paywall-overlay .icon { font-size: 40px; }
        .paywall-overlay .title {
            font-family: 'DM Serif Display', serif;
            font-size: 20px; color: #0F4C75;
        }
        .btn-pay {
            padding: 14px 36px;
            background: linear-gradient(135deg, #0F4C75, #1B9AAA);
            color: white; border: none; border-radius: 50px;
            font-size: 16px; font-weight: 600;
            font-family: inherit; cursor: pointer;
            box-shadow: 0 4px 15px rgba(15,76,117,0.3);
            transition: all 0.2s;
        }
        .btn-pay:hover {
            transform: translateY(-1px);
            box-shadow: 0 6px 20px rgba(15,76,117,0.4);
        }
        .paywall-note { font-size: 12px; color: #95a5a6; }

        /* Basic analysis */
        .cost-hero {
            background: linear-gradient(135deg, #0F4C75, #1B9AAA);
            border-radius: 14px; padding: 28px;
            color: white; text-align: center; margin-bottom: 28px;
        }
        .cost-hero .label { font-size: 13px; opacity: 0.8; margin-bottom: 6px; font-weight: 500; }
        .cost-hero .amount {
            font-family: 'DM Serif Display', serif;
            font-size: 42px; line-height: 1;
        }
        .cost-hero .amount span { font-size: 20px; opacity: 0.7; }
        .cost-hero .monthly { font-size: 13px; opacity: 0.7; margin-top: 8px; }

        .cost-bar-label {
            display: flex; justify-content: center;
            font-size: 13px; color: #5d6d7e; margin-bottom: 4px;
            text-transform: capitalize;
        }
        .cost-bar-label .val { font-weight: 600; }
        .cost-bar-track {
            height: 6px; border-radius: 3px;
            background: #ecf0f1; overflow: hidden; margin-bottom: 10px;
        }
        .cost-bar-fill {
            height: 100%; border-radius: 3px;
            background: linear-gradient(90deg, #0F4C75, #1B9AAA);
        }

        .verdict-box {
            padding: 20px; border-radius: 12px;
            border-left: 4px solid;
        }
        .verdict-box.green { background: #e8f8f0; border-color: #27ae60; }
        .verdict-box.yellow { background: #fef9e7; border-color: #f1c40f; }
        .verdict-box.red { background: #fdedec; border-color: #e74c3c; }
        .verdict-box .label { font-size: 14px; font-weight: 600; margin-bottom: 6px; }
        .verdict-box.green .label { color: #1e8449; }
        .verdict-box.yellow .label { color: #7d6608; }
        .verdict-box.red .label { color: #922b21; }
        .verdict-box p { font-size: 14px; color: #5d6d7e; line-height: 1.6; }

        .verdict-badge {
            display: inline-flex; align-items: center; gap: 8px;
            padding: 10px 20px; border-radius: 50px; border: 2px solid;
        }
        .verdict-badge .dot { width: 12px; height: 12px; border-radius: 50%; }
        .verdict-badge .text { font-family: 'DM Serif Display', serif; font-size: 18px; }

        /* Buyer questions */
        .question-item {
            padding: 16px; border-bottom: 1px solid #f0f0f0;
        }
        .question-item:last-child { border-bottom: none; }
        .question-item .q {
            font-weight: 600; color: #0F4C75; font-size: 15px; margin-bottom: 6px;
        }
        .question-item .why { font-size: 13px; color: #5d6d7e; margin-bottom: 4px; }
        .question-item .flag { font-size: 13px; color: #c0392b; }

        .checklist-item {
            display: flex; gap: 12px; padding: 10px 0;
            border-bottom: 1px solid #f5f5f5;
        }
        .checklist-num {
            width: 24px; height: 24px; border-radius: 50%;
            background: #eef6ff; display: flex; align-items: center;
            justify-content: center; font-size: 12px; font-weight: 700;
            color: #0F4C75; flex-shrink: 0;
        }

        .price-range {
            display: flex; justify-content: center;
            padding: 20px; background: #f8f9fa; border-radius: 12px;
            margin-bottom: 16px; text-align: center;
        }
        .price-range .col .label { font-size: 12px; color: #95a5a6; margin-bottom: 4px; }
        .price-range .col .val {
            font-family: 'DM Serif Display', serif;
            font-size: 20px; color: #0F4C75;
        }
        .price-range .col.recommended .val { color: #27ae60; }

        /* Upsell */
        .upsell {
            margin-top: 28px; padding: 24px;
            background: linear-gradient(135deg, #f8f9fa, #eef2f7);
            border-radius: 14px; border: 1px dashed #bdc3c7;
            text-align: center;
        }
        .upsell .title {
            font-family: 'DM Serif Display', serif;
            font-size: 20px; color: #0F4C75; margin-bottom: 8px;
        }
        .upsell p { font-size: 13px; color: #7f8c8d; margin-bottom: 16px; }
        .btn-secondary {
            padding: 12px 32px; background: #0F4C75;
            color: white; border: none; border-radius: 50px;
            font-size: 14px; font-weight: 600;
            font-family: inherit; cursor: pointer;
        }

        /* Steps */
        .steps {
            display: grid; grid-template-columns: repeat(3, 1fr);
            gap: 16px; padding: 40px 0;
        }
        .step { text-align: center; padding: 28px 16px; }
        .step-num {
            width: 40px; height: 40px; border-radius: 50%;
            background: linear-gradient(135deg, #0F4C75, #1B9AAA);
            color: white; display: flex; align-items: center;
            justify-content: center; font-size: 16px; font-weight: 700;
            margin: 0 auto 14px;
        }
        .step-title { font-weight: 600; font-size: 14px; color: #2c3e50; margin-bottom: 6px; }
        .step-desc { font-size: 13px; color: #95a5a6; line-height: 1.5; }

        .section-title { font-size: 14px; font-weight: 600; color: #2c3e50; margin-bottom: 14px; }

        .hidden { display: none; }

        @keyframes fadeUp {
            from { opacity: 0; transform: translateY(20px); }
            to { opacity: 1; transform: translateY(0); }
        }
        .fade-up { animation: fadeUp 0.5s ease; }

        @media (max-width: 600px) {
            .highlight-grid { grid-template-columns: 1fr; }
            .steps { grid-template-columns: 1fr; }
            .boat-header { flex-direction: column; }
            .price-range { flex-direction: column; gap: 16px; }
        }
    
        /* Toggle switch */
        .toggle-switch { position: relative; display: inline-block; width: 36px; height: 20px; flex-shrink: 0; }
        .toggle-switch input { opacity: 0; width: 0; height: 0; }
        .toggle-slider {
            position: absolute; cursor: pointer; inset: 0;
            background: #ccc; border-radius: 20px; transition: 0.3s;
        }
        .toggle-slider:before {
            content: ""; position: absolute; height: 14px; width: 14px;
            left: 3px; bottom: 3px; background: white;
            border-radius: 50%; transition: 0.3s;
        }
        .toggle-switch input:checked + .toggle-slider { background: #1B9AAA; }
        .toggle-switch input:checked + .toggle-slider:before { transform: translateX(16px); }
        .cost-bar-item.disabled { opacity: 0.4; }
        .cost-bar-item.disabled .cost-bar-fill { background: #ccc; }
    
        /* Modal */
        .modal-overlay {
            position: fixed; inset: 0; background: rgba(0,0,0,0.5);
            backdrop-filter: blur(4px); z-index: 1000;
            display: flex; align-items: center; justify-content: center;
            padding: 24px;
        }
        .modal {
            background: white; border-radius: 16px; padding: 36px;
            max-width: 440px; width: 100%;
            box-shadow: 0 20px 60px rgba(0,0,0,0.2);
        }
        .modal h3 {
            font-family: 'DM Serif Display', serif;
            font-size: 22px; color: #0F4C75; margin-bottom: 6px;
        }
        .modal p { font-size: 14px; color: #7f8c8d; margin-bottom: 24px; line-height: 1.5; }
        .modal label {
            display: block; font-size: 13px; font-weight: 600;
            color: #2c3e50; margin-bottom: 6px;
        }
        .modal input[type=text], .modal input[type=email], .modal input[type=tel] {
            width: 100%; padding: 12px 14px; border: 2px solid #ecf0f1;
            border-radius: 10px; font-size: 14px; font-family: inherit;
            margin-bottom: 14px; outline: none; transition: border 0.3s;
        }
        .modal input:focus { border-color: #1B9AAA; }
        .consent-row {
            display: flex; align-items: flex-start; gap: 10px;
            margin-bottom: 10px; font-size: 13px; color: #5d6d7e;
        }
        .consent-row input[type=checkbox] { margin-top: 2px; accent-color: #1B9AAA; }
        .modal .btn-dl {
            width: 100%; padding: 14px; margin-top: 20px;
            background: linear-gradient(135deg, #0F4C75, #1B9AAA);
            color: white; border: none; border-radius: 10px;
            font-size: 15px; font-weight: 600; font-family: inherit;
            cursor: pointer;
        }
        .modal .btn-close {
            width: 100%; padding: 10px; margin-top: 8px;
            background: none; border: none; color: #95a5a6;
            font-size: 13px; cursor: pointer; font-family: inherit;
        }
    
        /* Sliders */
        .cost-slider-row {
            margin-bottom: 16px;
            padding: 12px 16px;
            background: #f8f9fa;
            border-radius: 12px;
            transition: opacity 0.3s;
        }
        .cost-slider-row.disabled { opacity: 0.35; }
        .cost-slider-header {
            display: flex; justify-content: center; align-items: center;
            margin-bottom: 6px;
        }
        .cost-slider-header .left {
            display: flex; align-items: center; gap: 8px;
        }
        .cost-slider-header .name {
            font-size: 14px; font-weight: 600; color: #2c3e50; text-transform: capitalize;
        }
        .cost-slider-header .val {
            font-family: 'DM Serif Display', serif;
            font-size: 18px; color: #0F4C75;
        }
        .cost-note { font-size: 11px; color: #95a5a6; margin-bottom: 6px; }
        input[type=range] {
            -webkit-appearance: none; width: 100%; height: 6px;
            border-radius: 3px; background: #dce1e6; outline: none;
        }
        input[type=range]::-webkit-slider-thumb {
            -webkit-appearance: none; width: 20px; height: 20px;
            border-radius: 50%; background: #0F4C75; cursor: pointer;
            border: 3px solid white; box-shadow: 0 2px 6px rgba(0,0,0,0.2);
        }
        .cost-range-labels {
            display: flex; justify-content: center;
            font-size: 10px; color: #b0bec5; margin-top: 2px;
        }
    
        /* Mobile */
        @media (max-width: 600px) {
            .hero { padding: 36px 0 24px; }
            .hero h1 { font-size: 28px; }
            .hero p { font-size: 15px; margin-bottom: 28px; }

            main { padding: 0 16px 60px; }
            .card { padding: 20px; }
            header { padding: 16px; }
            .highlight-grid { grid-template-columns: 1fr; }
            .boat-header { flex-direction: column; }
            .boat-price { font-size: 24px; }
            .cost-slider-row { padding: 10px 12px; }
            .cost-hero { padding: 20px; }
        }
    
        /* Input area */
        .input-area {
            display: flex;
            flex-direction: column;
            gap: 12px;
            max-width: 520px;
            margin: 0 auto;
        }
        .input-field {
            display: flex;
            align-items: center;
            gap: 10px;
            background: white;
            border: 2px solid #d0d7de;
            border-radius: 14px;
            padding: 6px 16px;
            transition: all 0.3s;
            box-shadow: 0 2px 8px rgba(0,0,0,0.04);
        }
        .input-field:focus-within {
            border-color: #1B9AAA;
            box-shadow: 0 2px 12px rgba(27,154,170,0.15);
        }
        .input-field-icon {
            font-size: 22px;
            color: #95a5a6;
            flex-shrink: 0;
        }
        .input-field:focus-within .input-field-icon {
            color: #1B9AAA;
        }
        .input-field input {
            flex: 1;
            border: none;
            font-size: 16px;
            padding: 14px 4px;
            background: transparent;
            font-family: inherit;
            color: #2c3e50;
            outline: none;
        }
        .input-field input::placeholder {
            color: #b0bec5;
        }
        .btn-analyze {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            width: 100%;
            padding: 16px;
            background: linear-gradient(135deg, #0F4C75, #1B9AAA);
            color: white;
            border: none;
            border-radius: 14px;
            font-size: 16px;
            font-weight: 600;
            font-family: inherit;
            cursor: pointer;
            transition: all 0.3s;
            box-shadow: 0 4px 12px rgba(15,76,117,0.25);
        }
        .btn-analyze:hover:not(:disabled) {
            transform: translateY(-1px);
            box-shadow: 0 6px 20px rgba(15,76,117,0.3);
        }
        .btn-analyze:disabled {
            background: #d0d7de;
            color: #95a5a6;
            cursor: default;
            box-shadow: none;
        }
        .btn-analyze i {
            font-size: 18px;
        }