.tax-receipt span {
    color: var(--dark-600);
}

.tax-receipt strong {
    color: var(--dark-900);
}

.tax-receipt-total {
    border-top: 1px solid var(--dark-200);
    padding-top: var(--space-3);
}

.tax-receipt-total strong {
    color: var(--accent);
    font-size: var(--font-size-xl);
}

.appeal-impact-path {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
}

.appeal-impact-path span {
    border: 1px solid var(--dark-200);
    border-radius: 999px;
    color: var(--dark-500);
    font-size: var(--font-size-sm);
    font-weight: 800;
    padding: var(--space-2) var(--space-3);
}

.appeal-impact-path .is-active {
    background: var(--primary);
    border-color: var(--primary);
    color: var(--white);
}

.tax-model-card {
    display: grid;
    gap: var(--space-7);
    margin-top: var(--space-8);
}

.tax-model-intro {
    max-width: 860px;
}

.tax-model-intro h2,
.model-concepts-grid h3 {
    color: var(--dark-900);
}

.tax-model-intro h2 {
    font-size: var(--font-size-3xl);
    margin: var(--space-3) 0;
}

.tax-model-intro p,
.model-concepts-grid p {
    color: var(--dark-500);
    line-height: 1.7;
}

.model-pipeline {
    counter-reset: model-step;
    display: grid;
    gap: var(--space-3);
    grid-template-columns: repeat(5, minmax(0, 1fr));
}

.model-pipeline div {
    background: linear-gradient(180deg, var(--white), var(--dark-50));
    border: 1px solid var(--dark-100);
    border-radius: var(--radius-lg);
    min-height: 180px;
    padding: var(--space-4);
    position: relative;
}

.model-pipeline div:not(:last-child)::after {
    background: var(--accent);
    content: "";
    height: 2px;
    position: absolute;
    right: calc(-1 * var(--space-3));
    top: 32px;
    width: var(--space-3);
}

.model-pipeline span {
    align-items: center;
    background: var(--accent);
    border-radius: 999px;
    color: var(--white);
    display: inline-flex;
    font-size: var(--font-size-xs);
    font-weight: 800;
    height: 30px;
    justify-content: center;
    margin-bottom: var(--space-3);
    width: 30px;
}

.model-pipeline strong,
.model-pipeline small {
    display: block;
}

.model-pipeline strong {
    color: var(--dark-900);
    font-size: var(--font-size-base);
    margin-bottom: var(--space-2);
}

.model-pipeline small {
    color: var(--dark-500);
    line-height: 1.45;
}

.model-concepts-grid {
    display: grid;
    gap: var(--space-5);
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.model-concepts-grid div {
    border-left: 4px solid var(--accent);
    padding-left: var(--space-4);
}

.model-concepts-grid h3 {
    font-size: var(--font-size-lg);
    margin-bottom: var(--space-2);
}

.tax-model-sources {
    align-items: center;
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
}

.tax-model-sources span {
    color: var(--dark-600);
    font-size: var(--font-size-sm);
    font-weight: 800;
}

.tax-model-sources a {
    align-items: center;
    background: var(--white);
    border: 1px solid var(--dark-200);
    border-radius: var(--radius-md);
    color: var(--primary);
    display: inline-flex;
    font-size: var(--font-size-sm);
    font-weight: 800;
    min-height: 38px;
    padding: 0 var(--space-3);
    text-decoration: none;
}

.tax-model-sources a:hover {
    border-color: var(--primary);
}

.tax-calculator-layout {
    display: grid;
    grid-template-columns: 360px minmax(0, 1fr);
    gap: var(--space-6);
}

.tax-tutorial-calculator {
    display: grid;
    gap: var(--space-4);
}

.tax-tutorial-calculator label {
    color: var(--dark-700);
    display: grid;
    font-size: var(--font-size-sm);
    font-weight: 800;
    gap: var(--space-2);
}

.tax-tutorial-calculator small {
    color: var(--dark-500);
    font-size: var(--font-size-xs);
    font-weight: 600;
    line-height: 1.4;
}

.tax-tutorial-calculator input[readonly] {
    background: var(--dark-50);
    color: var(--dark-500);
    cursor: not-allowed;
}

.tax-output-panel {
    display: grid;
    gap: var(--space-5);
}

.tax-output-formula {
    background: var(--dark-50);
    border: 1px solid var(--dark-100);
    border-radius: var(--radius-lg);
    color: var(--dark-600);
    font-size: var(--font-size-sm);
    font-weight: 700;
    line-height: 1.5;
    padding: var(--space-4);
}

.tax-output-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-4);
}

.tax-output-grid div {
    background: var(--dark-50);
    border-radius: var(--radius-lg);
    padding: var(--space-4);
}

.tax-output-grid span {
    color: var(--dark-500);
    display: block;
    font-size: var(--font-size-sm);
    font-weight: 700;
    margin-bottom: var(--space-1);
}

.tax-output-grid strong {
    color: var(--dark-900);
    font-size: var(--font-size-2xl);
}

.tax-waterfall {
    display: grid;
    gap: var(--space-4);
}

.tax-waterfall div {
    display: grid;
    gap: var(--space-2);
}

.tax-waterfall span {
    color: var(--dark-600);
    font-size: var(--font-size-sm);
    font-weight: 700;
}

.tax-waterfall b {
    background: var(--dark-100);
    border-radius: 999px;
    display: block;
    height: 18px;
    overflow: hidden;
}

.tax-waterfall i {
    background: linear-gradient(90deg, var(--primary), var(--accent));
    border-radius: inherit;
    display: block;
    height: 100%;
    transition: width var(--transition-base);
}

.tax-takeaway-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--space-6);
}

.tax-tutorial-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
    justify-content: center;
    margin-top: var(--space-8);
}

/* ========================================
   Contact Section
======================================== */
.footnotes-section {
    padding: var(--space-12) 0;
    background: var(--white);
}

.footnotes-section h2 {
    color: var(--dark-900);
    font-size: var(--font-size-xl);
    margin-bottom: var(--space-4);
}

.footnotes-list {
    color: var(--dark-500);
    font-size: var(--font-size-sm);
    padding-left: var(--space-5);
}

.footnotes-list li {
    margin-bottom: var(--space-2);
}

.contact-section {
    padding: var(--space-24) 0;
    background: var(--white);
}

.contact-section .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
    align-items: start;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
    margin: var(--space-8) 0;
}

.waitlist-offer-grid {
    display: grid;
    gap: var(--space-3);
    grid-template-columns: repeat(3, minmax(0, 1fr));
    margin-top: var(--space-8);
}

.waitlist-offer-card {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(245, 243, 255, 0.72));
    border: 1px solid rgba(124, 58, 237, 0.18);
    border-radius: var(--radius-lg);
    box-shadow: 0 16px 40px -34px rgba(15, 23, 42, 0.8);
    padding: var(--space-4);
}

.waitlist-offer-card span {
    color: var(--primary);
    display: block;
    font-size: var(--font-size-xs);
    font-weight: 800;
    margin-bottom: var(--space-2);
}

.waitlist-offer-card strong {
    color: var(--dark-900);
    display: block;
    font-size: var(--font-size-base);
    margin-bottom: var(--space-1);
}

.waitlist-offer-card p {
    color: var(--dark-500);
    font-size: var(--font-size-sm);
    line-height: 1.5;
    margin: 0;
}

.contact-item {
    display: flex;
    gap: var(--space-4);
    align-items: center;
}

.contact-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-subtle);
    color: var(--primary);
    border-radius: var(--radius-lg);
    flex-shrink: 0;
}

.contact-icon svg {
    width: 24px;
    height: 24px;
}

.contact-details {
    display: flex;
    flex-direction: column;
}

.contact-label {
    font-size: var(--font-size-xs);
    color: var(--dark-500);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.contact-details a,
.contact-details span {
    font-size: var(--font-size-base);
    font-weight: 500;
    color: var(--dark-700);
}

.contact-details a:hover {
    color: var(--primary);
}

.social-links {
    display: flex;
    gap: var(--space-3);
}

.social-links a {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--dark-100);
    color: var(--dark-600);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

.social-links a:hover {
    background: var(--primary);
    color: var(--white);
    transform: translateY(-4px);
}

.social-links svg {
    width: 20px;
    height: 20px;
}

/* Contact Form */
.contact-form-wrapper {
    background: var(--dark-50);
    border-radius: var(--radius-2xl);
    padding: var(--space-8);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4);
}

textarea {
    resize: vertical;
    min-height: 120px;
}

/* ========================================
   Footer
======================================== */
.footer {
    padding: var(--space-16) 0 var(--space-8);
    background: var(--dark-900);
    color: var(--dark-300);
}

.footer-content {
    display: grid;
    grid-template-columns: 1.5fr 2fr;
    gap: var(--space-16);
    margin-bottom: var(--space-12);
}

.footer-brand .logo {
    margin-bottom: var(--space-4);
}

.footer-brand .logo span {
    color: var(--white);
}

.footer-brand p {
    font-size: var(--font-size-sm);
    line-height: 1.7;
    max-width: 300px;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-8);
}

.footer-column h4 {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--white);
    margin-bottom: var(--space-4);
}

.footer-column ul {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.footer-column a,
.footer-column li {
    font-size: var(--font-size-sm);
    transition: color var(--transition-fast);
}

.footer-column a:hover {
    color: var(--primary-light);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--space-8);
    border-top: 1px solid var(--dark-700);
    font-size: var(--font-size-sm);
}

.footer-legal {
    display: flex;
    gap: var(--space-6);
}

.footer-legal a:hover {
    color: var(--primary-light);
}

/* ========================================
   Legal Pages
======================================== */
.legal-page {
    background:
        radial-gradient(circle at 20% 0%, rgba(124, 58, 237, 0.12), transparent 30%),
        linear-gradient(180deg, var(--primary-50) 0%, var(--white) 42%, var(--dark-50) 100%);
    color: var(--dark-800);
    padding-top: 132px;
}

.legal-hero {
    padding: var(--space-16) 0 var(--space-12);
}

.legal-hero h1 {
    color: var(--dark-900);
    font-size: clamp(2.25rem, 5vw, 4rem);
    letter-spacing: 0;
    margin-bottom: var(--space-5);
}

.legal-hero p {
    color: var(--dark-600);
    font-size: var(--font-size-lg);
    line-height: 1.75;
    max-width: 820px;
}

.legal-updated {
    font-size: var(--font-size-sm) !important;
    font-weight: 700;
    margin-top: var(--space-4);
    text-transform: uppercase;
}

.legal-section {
    padding: 0 0 var(--space-20);
}

.legal-layout {
    align-items: start;
    display: grid;
    gap: var(--space-8);
    grid-template-columns: minmax(240px, 0.75fr) minmax(0, 2fr);
}

.legal-summary,
.legal-content {
    background: rgba(255, 255, 255, 0.92);
    border: 1px solid rgba(124, 58, 237, 0.16);
    border-radius: var(--radius-xl);
    box-shadow: 0 24px 70px -45px rgba(31, 41, 55, 0.45);
}

.legal-summary {
    padding: var(--space-6);
    position: sticky;
    top: 110px;
}

.legal-summary h2,
.legal-content h2 {
    color: var(--dark-900);
    font-size: var(--font-size-xl);
    letter-spacing: 0;
    margin-bottom: var(--space-4);
}

.legal-summary ul,
.legal-content ul {
    display: grid;
    gap: var(--space-3);
    list-style: disc;
    padding-left: var(--space-5);
}

.legal-summary li,
.legal-content li,
.legal-content p {
    color: var(--dark-600);
    line-height: 1.75;
}

.legal-content {
    padding: var(--space-8);
}

.legal-content h2 {
    margin-top: var(--space-8);
}

.legal-content h2:first-child {
    margin-top: 0;
}

.legal-content p + p,
.legal-content p + ul,
.legal-content ul + p {
    margin-top: var(--space-4);
}

.legal-content a {
    color: var(--primary-700);
    font-weight: 700;
}

/* ========================================
   Testimonials Section
======================================== */
.testimonials-section {
    padding: var(--space-24) 0;
    background: var(--dark-50);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-6);
}

.testimonial-card {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: var(--space-8);
    border-radius: var(--radius-xl);
    border: 1px solid rgba(255, 255, 255, 0.5);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.05);
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
}

.testimonial-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-royal);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.testimonial-card:hover::before {
    opacity: 1;
}

.testimonial-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: var(--shadow-floating);
}

.quote-icon {
    color: var(--primary);
    opacity: 0.4;
    transition: all 0.3s ease;
}

.testimonial-card:hover .quote-icon {
    opacity: 1;
    transform: scale(1.1);
}

.quote-icon svg {
    width: 32px;
    height: 32px;
}

.testimonial-content p {
    font-size: var(--font-size-base);
    color: var(--dark-600);
    font-style: italic;
    line-height: 1.7;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    margin-top: auto;
}

.author-avatar {
    width: 48px;
    height: 48px;
    background: var(--gradient-royal);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: var(--font-size-lg);
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
    transition: transform 0.3s ease;
}

.testimonial-card:hover .author-avatar {
    transform: scale(1.1);
}

.author-info h4 {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--dark-900);
}

.author-info span {
    font-size: var(--font-size-sm);
    color: var(--dark-500);
}

/* ========================================
   FAQ Section
======================================== */
.faq-section {
    padding: var(--space-24) 0;
    background: var(--white);
}

.faq-grid {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.faq-item {
    border: 1px solid var(--dark-200);
    border-radius: var(--radius-lg);
    background: var(--white);
    overflow: hidden;
    transition: all var(--transition-base);
}

.faq-item.active {
    border-color: var(--primary);
    box-shadow: var(--shadow-sm);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-5);
    text-align: left;
    background: none;
    border: none;
    cursor: pointer;
    font-weight: 600;
    font-size: var(--font-size-lg);
    color: var(--dark-900);
}

.faq-question svg {
    width: 20px;
    height: 20px;
    color: var(--primary);
    transition: transform var(--transition-base);
}

.faq-item.active .faq-question svg {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s cubic-bezier(0, 1, 0, 1);
}

.faq-item.active .faq-answer {
    max-height: 200px;
    /* Approximate max height */
    transition: max-height 0.3s cubic-bezier(1, 0, 1, 0);
}

.faq-answer p {
    padding: 0 var(--space-5) var(--space-5);
    color: var(--dark-600);
    line-height: 1.6;
}

/* ========================================
   Responsive Design
======================================== */
@media (max-width: 1200px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .tool-container,
    .loan-container {
        grid-template-columns: 300px 1fr;
    }
}

@media (max-width: 1024px) {
    :root {
        --font-size-5xl: 3rem;
        --font-size-4xl: 2.25rem;
    }

    .nav-links {
        display: none;
    }

    .mobile-toggle {
        display: flex;
    }

    .nav-container {
        gap: var(--space-2);
    }

    .nav-actions {
        flex: 1;
        justify-content: flex-end;
        min-width: 0;
    }

    #auth-action-container {
        display: flex !important;
        flex: 1;
        gap: var(--space-2);
        max-width: calc(100vw - 120px);
        min-width: 0;
        overflow-x: auto;
        padding: var(--space-1) 0;
        scrollbar-width: thin;
        -webkit-overflow-scrolling: touch;
    }

    #auth-action-container .cta-btn,
    #auth-action-container .btn {
        flex: 0 0 auto;
        margin-left: 0 !important;
        margin-right: 0 !important;
        white-space: nowrap;
    }

    .why-appeal .container,
    .deadlines-section .container,
    .contact-section .container {
        grid-template-columns: 1fr;
    }

    .waitlist-offer-grid {
        grid-template-columns: 1fr;
    }

    .legal-layout {
        grid-template-columns: 1fr;
    }

    .legal-summary {
        position: static;
    }

    .roi-container {
        grid-template-columns: 1fr;
    }

    .insurance-hero {
        grid-template-columns: 1fr;
    }

    .loan-summary {
        grid-template-columns: repeat(2, 1fr);
    }

    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .compare-guide-grid {
        grid-template-columns: 1fr;
    }

    .tax-flow,
    .tax-takeaway-grid,
    .model-pipeline,
    .model-concepts-grid {
        grid-template-columns: 1fr;
    }

    .tax-flow {
        gap: var(--space-2);
        margin-bottom: var(--space-6);
    }

    .tax-flow div {
        align-items: center;
        column-gap: var(--space-3);
        display: grid;
        grid-template-columns: 28px 1fr;
        min-height: auto;
        padding: var(--space-3);
        row-gap: 2px;
    }

    .tax-flow span {
        grid-row: 1 / span 2;
        height: 24px;
        margin-bottom: 0;
        width: 24px;
    }

    .tax-flow strong {
        margin-bottom: 0;
    }

    .tax-flow small {
        font-size: 0.74rem;
        line-height: 1.25;
    }

    .model-pipeline div {
        min-height: auto;
    }

    .model-pipeline div:not(:last-child)::after {
        bottom: calc(-1 * var(--space-3));
        height: var(--space-3);
        left: 28px;
        right: auto;
        top: auto;
        width: 2px;
    }

    .tax-model-intro h2 {
        font-size: var(--font-size-2xl);
    }

    .tax-tutorial-grid,
    .tax-calculator-layout {
        grid-template-columns: 1fr;
    }

    .partner-hero,
    .partner-benefit-grid,
    .partner-contact-section {
        grid-template-columns: 1fr;
    }

    .partner-contact-copy {
        position: static;
    }

    .property-tax-search-grid,
    .property-tax-result-grid {
        grid-template-columns: 1fr;
    }

    .summary-metrics-card {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 768px) {
    :root {
        --font-size-5xl: 2.5rem;
        --font-size-4xl: 2rem;
        --font-size-3xl: 1.75rem;
        --space-24: 4rem;
        --space-16: 3rem;
    }

    .features-grid {
        grid-template-columns: 1fr;
    }

    .hero {
        flex-direction: column;
        text-align: center;
        padding-top: calc(80px + var(--space-12));
    }

    .hero .container {
        flex-direction: column !important;
        gap: var(--space-8) !important;
    }

    .hero-content {
        padding: 0 var(--container-padding);
        max-width: 100%;
    }

    .hero-subtitle {
        font-size: var(--font-size-base);
        margin-left: auto;
        margin-right: auto;
        max-width: 22rem;
        text-align: center;
    }

    .hero-cta {
        justify-content: center;
    }

    .hero-stats {
        justify-content: center;
    }

    .hero-visual {
        padding: var(--space-8) var(--container-padding);
        transform: none;
    }

    .hero-phone-preview {
        max-width: min(1560px, 218vw);
        width: 218%;
    }

    .content-grid {
        grid-template-columns: 1fr;
    }

    .tool-link-grid {
        grid-template-columns: 1fr;
    }

    .content-page h1 {
        font-size: var(--font-size-3xl);
    }

    .testimonials-grid {
        grid-template-columns: 1fr;
    }

    .tool-container,
    .loan-container {
        grid-template-columns: 1fr;
    }

    .tool-description-grid {
        grid-template-columns: 1fr;
    }

    .tax-multiplier {
        grid-template-columns: 1fr;
    }

    .tax-output-grid {
        grid-template-columns: 1fr;
    }

    .home-property-search .home-search-input input {
        padding-right: 142px;
    }

    .home-search-badges {
        right: var(--space-3);
        width: 122px;
    }

    .home-search-badge {
        font-size: 0.64rem;
        gap: 5px;
    }

    .home-search-note {
        font-size: 0.64rem;
        padding-left: 17px;
    }

    .home-search-badge svg {
        height: 12px;
        width: 12px;
    }

    .tool-sidebar,
    .loan-inputs {
        position: static;
    }

    .footer-content {
        grid-template-columns: 1fr;
    }

    .footer-links {
        grid-template-columns: repeat(2, 1fr);
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .footer-bottom {
        flex-direction: column;
        gap: var(--space-4);
        text-align: center;
    }

    .insurance-fieldset {
        grid-template-columns: 1fr;
    }

    .property-tax-tabs {
        align-items: stretch;
        flex-direction: column;
    }

    .property-tax-tab {
        width: 100%;
    }

    .property-tax-app {
        padding: var(--space-3);
    }

    .property-tax-search {
        padding: var(--space-5);
    }

    .property-tax-search-grid {
        gap: var(--space-4);
    }

    .property-tax-actions {
        grid-template-columns: 1fr;
    }

    .property-tax-actions .btn,
    .result-action-btn {
        min-height: 48px;
        width: 100%;
    }

    .simulation-grid {
        grid-template-columns: 1fr 1fr;
    }

    .address-suggestions {
        max-height: min(320px, 52vh);
    }

}

@media (max-width: 480px) {
    :root {
        --container-padding: 1rem;
    }

    .hero-stats {
        flex-direction: column;
        gap: var(--space-4);
    }

    .hero-phone-preview {
        max-width: 218vw;
        width: 218%;
    }

    .home-property-search .home-search-input input {
        font-size: 0.9rem;
        min-height: 76px;
        padding-left: calc(var(--space-4) + 46px);
        padding-right: var(--space-4);
        padding-top: 28px;
    }

    .home-search-badges {
        justify-items: center;
        left: 50%;
        pointer-events: none;
        position: absolute;
        right: auto;
        top: 9px;
        transform: translateX(-50%);
        width: max-content;
    }

    .home-search-badge {
        font-size: 0.58rem;
        gap: 4px;
    }

    .home-search-badge svg {
        height: 9px;
        width: 9px;
    }

    .stat-divider {
        display: none;
    }

    .loan-summary {
        grid-template-columns: 1fr;
    }

    .footer-links {
        grid-template-columns: 1fr;
    }

    .property-snapshot-grid,
    .summary-metrics-card {
        grid-template-columns: 1fr;
    }

    .property-tax-card-header {
        align-items: flex-start;
        flex-direction: column;
    }
}

/* ========================================
   Tooltip Styles
======================================== */
.tooltip-container {
    position: fixed;
    z-index: 10000;
    max-width: 320px;
    padding: var(--space-4);
    background: var(--dark-800);
    color: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    opacity: 0;
    visibility: hidden;
    transform: translateY(5px);
    transition: all var(--transition-fast);
    pointer-events: none;
}

.tooltip-container.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.tooltip-header {
    font-size: var(--font-size-sm);
    font-weight: 700;
    margin-bottom: var(--space-2);
    color: var(--primary-light);
}

.tooltip-body {
    font-size: var(--font-size-sm);
    line-height: 1.5;
    color: var(--dark-200);
}

[data-tooltip] {
    position: relative;
    cursor: help;
    border-bottom: 1px dashed var(--primary);
}

.tooltip-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 16px;
    height: 16px;
    margin-left: var(--space-1);
    background: var(--primary-subtle);
    color: var(--primary);
    border-radius: 50%;
    font-size: 11px;
    font-weight: 700;
    cursor: help;
    vertical-align: middle;
}

/* ========================================
   Loading State Styles
======================================== */
.loading-overlay {
    position: absolute;
    inset: 0;
    background: rgba(255, 255, 255, 0.9);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-3);
    z-index: 100;
    border-radius: inherit;
}

[data-theme="dark"] .loading-overlay {
    background: rgba(17, 24, 39, 0.9);
}

.loading-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--dark-200);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

.loading-text {
    font-size: var(--font-size-sm);
    color: var(--dark-500);
    font-weight: 500;
}

.btn-spinner {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    vertical-align: middle;
}

.btn.is-loading {
    pointer-events: none;
    opacity: 0.8;
}

/* Skeleton loading */
.skeleton {
    background: linear-gradient(90deg, var(--dark-100) 25%, var(--dark-50) 50%, var(--dark-100) 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    border-radius: var(--radius-md);
}

@keyframes shimmer {
    0% {
        background-position: 200% 0;
    }

    100% {
        background-position: -200% 0;
    }
}

.skeleton-text {
    height: 1em;
    margin-bottom: var(--space-2);
}

.skeleton-box {
    height: 100px;
}

/* ========================================
   Form Validation Styles
======================================== */
.input-error {
    border-color: var(--danger) !important;
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.2) !important;
}

.input-valid {
    border-color: var(--success) !important;
}

.validation-error {
    display: block;
    margin-top: var(--space-2);
    font-size: var(--font-size-xs);
    color: var(--danger);
    font-weight: 500;
}

.input-group {
    position: relative;
}

.input-group .validation-icon {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    width: 20px;
    height: 20px;
}

/* ========================================
   Accessibility Styles
======================================== */
.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--primary);
    color: var(--white);
    padding: var(--space-3) var(--space-6);
    z-index: 10001;
    transition: top var(--transition-fast);
    border-radius: 0 0 var(--radius-lg) 0;
}

.skip-link:focus {
    top: 0;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Enhanced focus states for keyboard navigation */
.keyboard-nav *:focus {
    outline: 3px solid var(--primary);
    outline-offset: 2px;
}

.keyboard-nav button:focus,
.keyboard-nav a:focus,
.keyboard-nav input:focus,
.keyboard-nav select:focus,
.keyboard-nav textarea:focus {
    outline: 3px solid var(--primary);
    outline-offset: 2px;
}

/* ========================================
   Share/Save Button Styles
======================================== */
.action-buttons {
    display: flex;
    gap: var(--space-2);
    margin-top: var(--space-4);
}

.btn-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    padding: 0;
    border-radius: var(--radius-lg);
    background: var(--dark-100);
    color: var(--dark-600);
    transition: all var(--transition-base);
}

.btn-icon:hover {
    background: var(--primary-subtle);
    color: var(--primary);
}

.btn-icon svg {
    width: 20px;
    height: 20px;
}

/* ========================================
   Print Styles
======================================== */
@media print {
    body {
        background: white !important;
        color: black !important;
    }

    .navbar,
    .mobile-menu,
    .theme-toggle,
    .cta-btn,
    .mobile-toggle,
    .scroll-indicator,
    .hero-bg,
    .floating-shapes,
    .footer,
    .btn,
    .action-buttons,
    .scenario-buttons {
        display: none !important;
    }