:root {
        --slate-50: #f8fafc;
        --slate-100: #f1f5f9;
        --slate-200: #e2e8f0;
        --slate-400: #94a3b8;
        --slate-500: #64748b;
        --slate-600: #475569;
        --slate-700: #334155;
        --slate-900: #0f172a;
        --indigo-50: #eff6ff;
        --indigo-100: #dbeafe;
        --indigo-200: #bfdbfe;
        --indigo-400: #60a5fa;
        --indigo-600: #2563eb;
        --indigo-700: #1d4ed8;
        --indigo-900: #1e3a8a;
        --emerald-50: #ecfdf5;
        --emerald-500: #10b981;
        --white: #ffffff;
        --font-sans: 'Inter', sans-serif;
        --font-display: 'Outfit', sans-serif;
    }

    /* ── Page-scoped resets ── */
    .rto-landing * {
        box-sizing: border-box;
    }

    .rto-landing {
        font-family: var(--font-sans);
        color: var(--slate-900);
        line-height: 1.5;
        overflow-x: hidden;
        background-color: var(--slate-50);
    }

    .rto-landing ::selection {
        background-color: var(--indigo-100);
        color: var(--indigo-900);
    }

    .rto-max-w {
        max-width: 80rem;
        margin: 0 auto;
        padding: 0 1.5rem;
    }

    @media (max-width: 640px) {
        .rto-max-w {
            padding: 0 1rem;
        }
    }

    /* ── Hero Section ── */
    .rto-hero {
        position: relative;
        padding-top: 3rem;
        padding-bottom: 3rem;
    }

    .rto-hero-bg-1 {
        position: absolute;
        top: 0;
        right: 0;
        transform: translateY(-50%) translateX(25%);
        width: 800px;
        height: 800px;
        background-color: rgba(224, 231, 255, 0.5);
        border-radius: 50%;
        filter: blur(64px);
        z-index: -10;
    }

    .rto-hero-bg-2 {
        position: absolute;
        bottom: 0;
        left: 0;
        transform: translateY(50%) translateX(-25%);
        width: 600px;
        height: 600px;
        background-color: var(--emerald-50);
        border-radius: 50%;
        filter: blur(64px);
        z-index: -10;
    }

    .rto-hero-grid {
        display: grid;
        grid-template-columns: 1fr;
        gap: 4rem;
        align-items: center;
    }

    @media (min-width: 1024px) {
        .rto-hero-grid {
            grid-template-columns: 1fr 1fr;
        }
    }

    .rto-badge {
        display: inline-flex;
        align-items: center;
        gap: 0.5rem;
        padding: 0.25rem 0.75rem;
        border-radius: 9999px;
        background-color: var(--indigo-50);
        border: 1px solid var(--indigo-100);
        color: var(--indigo-700);
        font-size: 0.75rem;
        font-weight: 600;
        text-transform: uppercase;
        letter-spacing: 0.05em;
        margin-bottom: 2rem;
    }

    .rto-badge-dot {
        width: 0.5rem;
        height: 0.5rem;
        border-radius: 50%;
        background-color: var(--indigo-600);
        animation: rto-pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
    }

    @keyframes rto-pulse {
        0%, 100% { opacity: 1; }
        50% { opacity: .5; }
    }

    .rto-landing h1 {
        font-family: var(--font-display);
        font-size: 3rem;
        font-weight: 800;
        line-height: 1.1;
        margin-bottom: 2rem;
        letter-spacing: -0.025em;
    }

    @media (min-width: 1024px) {
        .rto-landing h1 { font-size: 4.5rem; }
    }

    .rto-text-indigo { color: var(--indigo-600); }

    .rto-hero-p {
        font-size: 1.25rem;
        color: var(--slate-600);
        margin-bottom: 2.5rem;
        max-width: 32rem;
    }

    .rto-btn-group {
        display: flex;
        flex-wrap: wrap;
        gap: 1rem;
    }

    .rto-btn-primary {
        padding: 1rem 2rem;
        background-color: var(--indigo-600);
        color: var(--white);
        border: none;
        border-radius: 0.75rem;
        font-weight: 700;
        cursor: pointer;
        transition: background-color 0.2s;
        box-shadow: 0 10px 15px -3px rgba(199, 210, 254, 0.5);
        display: inline-flex;
        align-items: center;
        gap: 0.5rem;
        text-decoration: none;
    }

    .rto-btn-primary:hover {
        background-color: var(--indigo-700);
        color: var(--white);
    }

    .rto-btn-secondary {
        padding: 1rem 2rem;
        background-color: var(--white);
        color: var(--slate-700);
        border: 1px solid var(--slate-200);
        border-radius: 0.75rem;
        font-weight: 700;
        cursor: pointer;
        transition: background-color 0.2s;
        text-decoration: none;
        display: inline-flex;
        align-items: center;
    }

    .rto-btn-secondary:hover {
        background-color: var(--slate-50);
        color: var(--slate-700);
    }

    .rto-social-proof {
        margin-top: 2.5rem;
        display: flex;
        align-items: center;
        gap: 1rem;
        font-size: 0.875rem;
        color: var(--slate-500);
    }

    .rto-avatar-group {
        display: flex;
    }

    .rto-avatar {
        width: 2rem;
        height: 2rem;
        border-radius: 50%;
        border: 2px solid var(--white);
        margin-left: -0.5rem;
        object-fit: cover;
    }

    .rto-avatar:first-child { margin-left: 0; }

    /* ── Hero Image ── */
    .rto-hero-img-container {
        position: relative;
    }

    .rto-hero-img-wrapper {
        position: relative;
        border-radius: 1.5rem;
        overflow: hidden;
        box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
        aspect-ratio: 4/3;
    }

    .rto-hero-img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    .rto-hero-img-overlay {
        position: absolute;
        inset: 0;
        background: linear-gradient(to top, rgba(15, 23, 42, 0.4), transparent);
    }

    .rto-hero-img-card {
        position: absolute;
        bottom: 0.75rem;
        left: 1.25rem;
        right: 1.25rem;
        background-color: rgba(255, 255, 255, 0.9);
        backdrop-filter: blur(12px);
        padding: 0.75rem 1rem;
        border-radius: 0.75rem;
        border: 1px solid rgba(255, 255, 255, 0.2);
        text-align: center;
    }

    .rto-card-meta {
        display: flex;
        justify-content: space-between;
        margin-bottom: 0.5rem;
    }

    .rto-card-tag {
        font-size: 0.75rem;
        font-weight: 700;
        color: var(--indigo-600);
        text-transform: uppercase;
        letter-spacing: 0.1em;
    }

    .rto-card-price {
        font-size: 0.75rem;
        font-weight: 500;
        color: var(--slate-500);
    }

    .rto-card-title {
        font-family: var(--font-display);
        font-size: 1.125rem;
        font-weight: 700;
        color: var(--slate-900);
    }

    .rto-floating-badge {
        position: absolute;
        top: -1rem;
        right: -0.5rem;
        background-color: var(--emerald-500);
        color: var(--white);
        padding: 1rem;
        border-radius: 1rem;
        box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
        transform: rotate(12deg);
        display: block;
    }

    @media (min-width: 640px) {
        .rto-floating-badge {
            top: -1.5rem;
            right: -1.5rem;
            padding: 1.5rem;
        }
    }

    /* ── Features Section ── */
    .rto-features {
        padding: 6rem 0;
        background-color: var(--white);
    }

    .rto-section-header {
        text-align: center;
        max-width: 48rem;
        margin: 0 auto 5rem;
    }

    .rto-section-header h2 {
        font-family: var(--font-display);
        font-size: 2rem;
        font-weight: 800;
        margin-bottom: 1.5rem;
    }

    @media (min-width: 1024px) {
        .rto-section-header h2 { font-size: 2.5rem; }
    }

    .rto-section-header p {
        font-size: 1.125rem;
        color: var(--slate-600);
    }

    .rto-features-grid {
        display: grid;
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    @media (min-width: 768px) {
        .rto-features-grid { grid-template-columns: repeat(3, 1fr); }
    }

    .rto-feature-card {
        background-color: var(--white);
        padding: 2rem;
        border-radius: 1rem;
        border: 1px solid var(--slate-100);
        transition: box-shadow 0.2s;
    }

    .rto-feature-card:hover {
        box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    }

    .rto-feature-icon {
        width: 3rem;
        height: 3rem;
        background-color: var(--indigo-50);
        border-radius: 0.75rem;
        display: flex;
        align-items: center;
        justify-content: center;
        margin-bottom: 1.5rem;
        color: var(--indigo-600);
    }

    .rto-feature-card h3 {
        font-family: var(--font-display);
        font-size: 1.25rem;
        font-weight: 700;
        margin-bottom: 0.75rem;
    }

    .rto-feature-card p {
        color: var(--slate-600);
        font-size: 1rem;
    }

    /* ── How It Works ── */
    .rto-how {
        padding: 3rem 0;
        background-color: var(--slate-50);
    }

    .rto-how-container {
        background-color: var(--white);
        border-radius: 2.5rem;
        box-shadow: 0 20px 25px -5px rgba(226, 232, 240, 0.5);
        overflow: hidden;
        border: 1px solid var(--slate-100);
        display: grid;
        grid-template-columns: 1fr;
    }

    @media (min-width: 1024px) {
        .rto-how-container { grid-template-columns: 1fr 1fr; }
    }

    .rto-how-left {
        padding: 3rem;
    }

    @media (min-width: 1024px) {
        .rto-how-left { padding: 5rem; }
    }

    .rto-how-left h2 {
        font-family: var(--font-display);
        font-size: 2rem;
        font-weight: 800;
        margin-bottom: 3rem;
    }

    .rto-steps {
        display: flex;
        flex-direction: column;
        gap: 3rem;
    }

    .rto-step {
        display: flex;
        gap: 1.5rem;
    }

    .rto-step-number {
        flex-shrink: 0;
        width: 2.5rem;
        height: 2.5rem;
        background-color: var(--indigo-600);
        color: var(--white);
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        font-family: var(--font-display);
        font-weight: 700;
        font-size: 1.125rem;
    }

    .rto-step-content h4 {
        font-family: var(--font-display);
        font-size: 1.125rem;
        font-weight: 700;
        margin-bottom: 0.25rem;
    }

    .rto-step-content p {
        color: var(--slate-600);
        font-size: 0.875rem;
    }

    .rto-how-right {
        background-color: var(--indigo-600);
        padding: 3rem;
        color: var(--white);
        position: relative;
        overflow: hidden;
        display: flex;
        flex-direction: column;
        justify-content: center;
    }

    @media (min-width: 1024px) {
        .rto-how-right { padding: 5rem; }
    }

    .rto-how-right h3 {
        font-family: var(--font-display);
        font-size: 1.5rem;
        font-weight: 700;
        margin-bottom: 2rem;
    }

    .rto-notes {
        display: flex;
        flex-direction: column;
        gap: 2rem;
    }

    .rto-note {
        display: flex;
        gap: 1rem;
    }

    .rto-note-icon {
        flex-shrink: 0;
        width: 1.5rem;
        height: 1.5rem;
        background-color: rgba(255, 255, 255, 0.2);
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        margin-top: 0.25rem;
    }

    .rto-note p {
        color: var(--indigo-50);
        font-size: 1rem;
    }

    .rto-how-footer {
        margin-top: 3rem;
        padding-top: 3rem;
        border-top: 1px solid rgba(255, 255, 255, 0.1);
    }

    .rto-how-footer p {
        font-size: 0.875rem;
        color: var(--indigo-200);
        margin-bottom: 1.5rem;
    }

    .rto-btn-white {
        width: 100%;
        padding: 1rem;
        background-color: var(--white);
        color: var(--indigo-600);
        border: none;
        border-radius: 0.75rem;
        font-weight: 700;
        cursor: pointer;
        transition: background-color 0.2s;
        text-decoration: none;
        display: block;
        text-align: center;
    }

    .rto-btn-white:hover {
        background-color: var(--indigo-50);
        color: var(--indigo-600);
    }

    /* ── CTA Section ── */
    .rto-cta {
        padding: 3rem 0;
    }

    .rto-cta-container {
        background-color: var(--slate-900);
        border-radius: 3rem;
        padding: 3rem;
        text-align: center;
        position: relative;
        overflow: hidden;
    }

    @media (min-width: 1024px) {
        .rto-cta-container { padding: 6rem; }
    }

    .rto-cta-gradient {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: radial-gradient(circle at 50% -20%, rgba(37, 99, 235, 0.3), transparent);
    }

    .rto-cta-content {
        position: relative;
        z-index: 10;
        max-width: 42rem;
        margin: 0 auto;
    }

    .rto-cta-content h2 {
        font-family: var(--font-display);
        font-size: 2.5rem;
        font-weight: 800;
        color: var(--white);
        margin-bottom: 2rem;
    }

    @media (min-width: 1024px) {
        .rto-cta-content h2 { font-size: 3rem; }
    }

    .rto-cta-content p {
        font-size: 1.25rem;
        color: var(--slate-400);
        margin-bottom: 3rem;
    }

    .rto-cta-btns {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: 1.5rem;
        align-items: center;
    }

    .rto-btn-cta {
        padding: 1.25rem 2.5rem;
        background-color: var(--indigo-600);
        color: var(--white);
        border: none;
        border-radius: 1rem;
        font-weight: 700;
        cursor: pointer;
        transition: transform 0.2s, background-color 0.2s;
        box-shadow: 0 20px 25px -5px rgba(30, 27, 75, 0.2);
        text-decoration: none;
        display: inline-block;
    }

    .rto-btn-cta:hover {
        transform: scale(1.05);
        background-color: var(--indigo-700);
        color: var(--white);
    }

    .rto-cta-phone {
        display: flex;
        align-items: center;
        gap: 0.75rem;
        color: var(--white);
        font-weight: 500;
        text-decoration: none;
    }

    .rto-cta-phone:hover {
        color: var(--indigo-200);
    }

    .rto-phone-icon {
        width: 2.5rem;
        height: 2.5rem;
        background-color: rgba(255, 255, 255, 0.1);
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    /* ── Shared icon ── */
    .rto-icon {
        width: 1.5rem;
        height: 1.5rem;
        fill: none;
        stroke: currentColor;
        stroke-width: 2;
        stroke-linecap: round;
        stroke-linejoin: round;
    }