/* ── Tokens ── */
        :root {
            --bg: #f7f8fa;
            --white: #ffffff;
            --navy: #0d1b2a;
            --blue: #1a56db;
            --blue-dark: #1347bf;
            --blue-light: #e8effe;
            --green: #057a55;
            --green-bg: #ecfdf5;
            --border: #dde3f0;
            --text: #1c2333;
            --muted: #6b7280;
            --radius: 12px;
            --radius-sm: 8px;
            --shadow: 0 2px 12px rgba(0, 0, 0, 0.07);
            --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.10);
            --error: #dc2626;
            --error-bg: #fef2f2;
        }

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

        body {
            background: var(--bg);
            color: var(--text);
            min-height: 100vh;
            font-family: system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
        }

        /* ── Shell ── */
        .finder {
            max-width: 760px;
            margin: 0 auto;
            padding: 32px 16px 60px;
        }

        /* ── Header ── */
        .finder-header {
            text-align: center;
        }
        .finder-header .eyebrow {
            display: inline-block;
            font-size: 11px;
            font-weight: 700;
            letter-spacing: .12em;
            text-transform: uppercase;
            color: var(--blue);
            background: var(--blue-light);
            padding: 4px 12px;
            border-radius: 99px;
            margin-bottom: 14px;
        }
        .finder-header h1 {
            font-weight: 700;
            font-size: clamp(22px, 4vw, 28px);
            color: var(--navy);
            margin-bottom: 6px;
        }
        .finder-header p {
            font-size: 15px;
            color: var(--muted);
            max-width: 480px;
            margin: 0 auto;
            line-height: 1.6;
        }

        /* ── Progress ── */
        .progress-wrap {
            margin-bottom: 28px;
        }
        .progress-label {
            display: flex;
            justify-content: space-between;
            font-size: 12px;
            color: var(--muted);
            margin-bottom: 8px;
            font-weight: 500;
        }
        .progress-bar-bg {
            height: 6px;
            background: var(--border);
            border-radius: 99px;
            overflow: hidden;
        }
        .progress-bar-fill {
            height: 100%;
            background: linear-gradient(90deg, var(--blue), #6366f1);
            border-radius: 99px;
            transition: width .4s cubic-bezier(.4, 0, .2, 1);
        }

        /* ── Card ── */
        .card {
            background: var(--white);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            box-shadow: var(--shadow-card);
            padding: 32px 28px 28px;
            animation: slideUp .3s ease;
        }
        @keyframes slideUp {
            from {
                opacity: 0;
                transform: translateY(14px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .step-num {
            font-size: 11px;
            font-weight: 700;
            letter-spacing: .1em;
            text-transform: uppercase;
            color: var(--blue);
            margin-bottom: 8px;
        }
        .card h2 {
            font-size: clamp(17px, 3.5vw, 22px);
            font-weight: 700;
            color: var(--navy);
            margin-bottom: 6px;
            line-height: 1.3;
        }
        .card .hint {
            font-size: 13px;
            color: var(--muted);
            margin-bottom: 22px;
            line-height: 1.5;
        }

        /* ── Option grid ── */
        .options {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(148px, 1fr));
            gap: 12px;
        }
        .opt {
            border: 2px solid var(--border);
            border-radius: var(--radius-sm);
            padding: 16px 14px;
            cursor: pointer;
            transition: border-color .18s, background .18s, transform .12s;
            text-align: center;
            user-select: none;
            background: var(--white);
            position: relative;
        }
        .opt:hover {
            border-color: var(--blue);
            background: var(--blue-light);
            transform: translateY(-2px);
        }
        .opt.selected {
            border-color: var(--blue);
            background: var(--blue-light);
        }
        .opt.selected::after {
            content: '✓';
            position: absolute;
            top: 8px;
            right: 10px;
            font-size: 11px;
            color: var(--blue);
            font-weight: 700;
        }
        .opt .icon {
            font-size: 28px;
            margin-bottom: 8px;
            display: block;
        }
        .opt .label {
            font-size: 13px;
            font-weight: 600;
            color: var(--text);
            display: block;
        }
        .opt .sub {
            font-size: 11px;
            color: var(--muted);
            display: block;
            margin-top: 3px;
            line-height: 1.4;
        }
        .multi-note {
            font-size: 11px;
            color: var(--muted);
            margin-top: 10px;
            text-align: center;
        }

        /* ── Price range ── */
        .price-options {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
            gap: 10px;
        }
        .price-opt {
            border: 2px solid var(--border);
            border-radius: var(--radius-sm);
            padding: 14px 10px;
            cursor: pointer;
            text-align: center;
            transition: border-color .18s, background .18s;
            background: var(--white);
            position: relative;
        }
        .price-opt:hover {
            border-color: var(--blue);
            background: var(--blue-light);
        }
        .price-opt.selected {
            border-color: var(--blue);
            background: var(--blue-light);
        }
        .price-opt.selected::after {
            content: '✓';
            position: absolute;
            top: 6px;
            right: 8px;
            font-size: 11px;
            color: var(--blue);
            font-weight: 700;
        }
        .price-opt .price-label {
            font-size: 14px;
            font-weight: 700;
            color: var(--navy);
        }
        .price-opt .price-sub {
            font-size: 11px;
            color: var(--muted);
            margin-top: 3px;
        }

        /* ── Email input ── */
        .email-input-wrap {
            display: flex;
            align-items: center;
            gap: 12px;
            border: 2px solid var(--border);
            border-radius: var(--radius-sm);
            padding: 6px 16px;
            transition: border-color .18s, background .18s, box-shadow .18s;
            background: var(--white);
        }
        .email-input-wrap:focus-within {
            border-color: var(--blue);
            background: var(--blue-light);
            box-shadow: 0 0 0 4px rgba(26, 86, 219, 0.08);
        }
        .email-input-wrap.error-state {
            border-color: var(--error);
            background: var(--error-bg);
            box-shadow: 0 0 0 4px rgba(220, 38, 38, 0.06);
        }
        .email-icon {
            font-size: 24px;
            flex-shrink: 0;
            line-height: 1;
        }
        .email-input {
            flex: 1;
            border: none;
            outline: none;
            font-size: 16px;
            padding: 12px 0;
            background: transparent;
            color: var(--text);
            font-family: inherit;
            min-width: 0;
        }
        .email-input::placeholder {
            color: #b0b7c3;
        }
        .email-error {
            color: var(--error);
            font-size: 12px;
            margin-top: 8px;
            font-weight: 500;
            display: none;
            align-items: center;
            gap: 4px;
        }
        .email-error.visible {
            display: flex;
        }
        .email-error::before {
            content: '⚠️';
            font-size: 13px;
        }
        .email-privacy {
            font-size: 11px;
            color: var(--muted);
            margin-top: 8px;
            text-align: center;
            line-height: 1.5;
        }
        .email-privacy span {
            color: var(--blue);
            font-weight: 600;
        }

        /* ── Nav buttons ── */
        .nav {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-top: 24px;
            gap: 12px;
        }
        .btn-back {
            display: flex;
            align-items: center;
            gap: 6px;
            background: none;
            border: 1.5px solid var(--border);
            border-radius: var(--radius-sm);
            padding: 11px 18px;
            font-size: 14px;
            font-weight: 600;
            color: var(--muted);
            cursor: pointer;
            transition: border-color .15s, color .15s;
            font-family: inherit;
        }
        .btn-back:hover {
            border-color: var(--navy);
            color: var(--navy);
        }
        .btn-next {
            flex: 1;
            max-width: 280px;
            background: var(--blue);
            color: #fff;
            border: none;
            border-radius: var(--radius-sm);
            padding: 13px 24px;
            font-size: 15px;
            font-weight: 700;
            cursor: pointer;
            transition: background .15s, transform .1s;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            font-family: inherit;
        }
        .btn-next:hover:not(:disabled) {
            background: var(--blue-dark);
            transform: translateY(-1px);
        }
        .btn-next:disabled {
            opacity: .45;
            cursor: default;
        }
        .btn-find {
            flex: 1;
            max-width: 340px;
            background: linear-gradient(135deg, #0d9488, #059669);
            color: #fff;
            border: none;
            border-radius: var(--radius-sm);
            padding: 15px 28px;
            font-size: 16px;
            font-weight: 700;
            cursor: pointer;
            transition: opacity .15s, transform .1s;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            box-shadow: 0 4px 14px rgba(5, 150, 105, .3);
            font-family: inherit;
        }
        .btn-find:hover:not(:disabled) {
            opacity: .9;
            transform: translateY(-1px);
        }
        .btn-find:disabled {
            opacity: .45;
            cursor: default;
            box-shadow: none;
        }

        /* ── Summary / results state ── */
        .summary-card {
            background: var(--green-bg);
            border: 1.5px solid #6ee7b7;
            border-radius: var(--radius);
            padding: 24px;
            margin-bottom: 20px;
            animation: slideUp .3s ease;
        }
        .summary-card h3 {
            font-size: 16px;
            font-weight: 700;
            color: var(--green);
            margin-bottom: 12px;
        }
        .summary-row {
            display: flex;
            justify-content: space-between;
            font-size: 13px;
            padding: 5px 0;
            border-bottom: 1px solid #d1fae5;
            color: var(--text);
            gap: 12px;
        }
        .summary-row:last-child {
            border-bottom: none;
        }
        .summary-row span:first-child {
            color: var(--muted);
            flex-shrink: 0;
        }
        .summary-row span:last-child {
            font-weight: 600;
            text-align: right;
            word-break: break-all;
        }

        .url-preview {
            background: var(--navy);
            color: #a5b4fc;
            border-radius: var(--radius-sm);
            padding: 12px 16px;
            font-family: 'SF Mono', 'Cascadia Code', 'Consolas', monospace;
            font-size: 12px;
            margin: 16px 0;
            word-break: break-all;
            line-height: 1.6;
        }

        .final-nav {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .btn-view {
            background: var(--blue);
            color: #fff;
            border: none;
            border-radius: var(--radius-sm);
            padding: 15px;
            font-size: 15px;
            font-weight: 700;
            cursor: pointer;
            width: 100%;
            transition: background .15s;
            font-family: inherit;
        }
        .btn-view:hover {
            background: var(--blue-dark);
        }
        .btn-restart {
            background: none;
            border: 1.5px solid var(--border);
            border-radius: var(--radius-sm);
            padding: 13px;
            font-size: 14px;
            font-weight: 600;
            color: var(--muted);
            cursor: pointer;
            width: 100%;
            transition: border-color .15s, color .15s;
            font-family: inherit;
        }
        .btn-restart:hover {
            border-color: var(--navy);
            color: var(--navy);
        }

        /* ── Trust strip ── */
        .trust {
            display: flex;
            justify-content: center;
            gap: 20px;
            margin-top: 32px;
            flex-wrap: wrap;
        }
        .trust-item {
            display: flex;
            align-items: center;
            gap: 6px;
            font-size: 12px;
            color: var(--muted);
            font-weight: 500;
        }
        .trust-item span {
            font-size: 15px;
        }

        @media (max-width: 480px) {
            .card {
                padding: 22px 16px 20px;
            }
            .options {
                grid-template-columns: 1fr 1fr;
            }
            .nav {
                flex-direction: column-reverse;
            }
            .btn-next,
            .btn-find {
                max-width: 100%;
                width: 100%;
            }
            .btn-back {
                width: 100%;
                justify-content: center;
            }
            .email-input-wrap {
                padding: 4px 12px;
            }
            .email-input {
                font-size: 15px;
            }
        }