/* Laptop/tablet: reduce gaps before the desktop grids become too narrow. */
@media (max-width: 1100px) {
    .contact-info span {
        font-size: 11px;
        letter-spacing: 0;
    }
    .nav-links {
        gap: 20px;
    }
    .nav-links a {
        font-size: 12px;
    }
    .logo span img {
        height: 38px;
    }
    .hero-layout {
        padding-top: 115px;
        padding-bottom: 170px;
    }
    .hero-media {
        height: 510px;
    }
    .hero-doodle {
        width: 145px;
        top: 110px;
        right: -15px;
    }
    .split-layout {
        gap: 65px;
    }
    .about-media {
        height: 390px;
    }
    .selling-gallery {
        height: 380px;
    }
    .contact-layout {
        gap: 50px;
    }
    .footer-grid {
        grid-template-columns: 1.3fr 1fr 1fr 1fr;
        gap: 30px;
    }
    .footer-office {
        grid-column: span 4;
        display: grid;
        grid-template-columns: 1fr 1fr;
        column-gap: 40px;
    }
    .footer-office h3:nth-of-type(2) {
        grid-column: 2;
        grid-row: 1;
    }
    .footer-office address {
        margin-bottom: 0;
    }
    .footer-subscribe {
        grid-column: 2;
        align-self: start;
    }
}

/* Tablet: show an expandable menu and two-column service cards. */
@media (max-width: 900px) {
    .section {
        padding: 65px 0;
    }
    .nav-bar {
        height: auto;
        min-height: 75px;
    }
    .nav-bar .container {
        flex-wrap: wrap;
        min-height: 75px;
    }
    .menu-checkbox,
    .menu-toggle {
        display: block;
    }
    .nav-links {
        width: 100%;
        display: flex;
        flex-wrap: wrap;
        gap: 10px 25px;
        padding: 12px 0 24px;
    }
    /* Native checkbox state expands the menu without JavaScript. */
    .menu-checkbox ~ .nav-links {
        display: none;
    }
    .menu-checkbox:checked ~ .nav-links {
        display: flex;
    }
    .nav-links a {
        font-size: 14px;
        padding: 8px 0;
    }
    .nav-links .signup-btn {
        padding: 9px 22px;
    }
    .hero-layout {
        grid-template-columns: 45% 55%;
        padding-top: 85px;
    }
    .hero h1 {
        font-size: 38px;
    }
    .hero-media {
        width: 55%;
        height: 490px;
    }
    .hero-doodle {
        display: none;
    }
    .hero-copy p {
        font-size: 13px;
    }
    .revenue-card {
        width: 150px;
        padding: 20px;
        left: -20px;
    }
    .revenue-card strong {
        font-size: 18px;
    }
    .guides {
        padding-bottom: 25px;
    }
    .guides-grid {
        gap: 18px;
    }
    .guide-card {
        padding: 28px 18px;
    }
    .guide-card h3 {
        font-size: 15px;
    }
    .split-layout {
        gap: 45px;
    }
    .about-media {
        height: 350px;
    }
    .rating-badge {
        width: 78px;
        height: 78px;
        right: -15px;
    }
    .benefits-list li {
        gap: 10px;
        padding: 10px 0;
    }
    .benefits-list h3 {
        font-size: 14px;
    }
    .benefits-list .icon {
        width: 25px;
        height: 25px;
    }
    .selling-gallery {
        height: 350px;
    }
    .mini-houses span {
        width: 55px;
    }
    .services-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
    .featured-heading {
        align-items: start;
    }
    .property-filters {
        gap: 18px;
        font-size: 13px;
    }
    .properties-grid, .blog-grid {
        gap: 18px;
    }
    .property-image {
        height: 290px;
    }
    .property-info {
        width: 90%;
        padding: 14px 12px;
    }
    .property-info h3 {
        font-size: 12px;
    }
    .property-info strong {
        font-size: 12px;
    }
    .property-info a {
        width: 42px;
    }
    .testimonial-layout {
        gap: 35px;
        padding-inline: 40px;
    }
    .testimonial-portrait {
        height: 280px;
    }
    .previous {
        left: 0;
    }
    .next {
        right: 0;
    }
    .projects-grid {
        gap: 18px;
    }
    .project-card h3 {
        font-size: 13px;
    }
    .blog-image {
        height: 170px;
    }
    .blog-content {
        padding: 18px 14px;
    }
    .contact-layout {
        gap: 35px;
    }
    .contact-form {
        padding: 28px;
    }
    .contact-media {
        height: 250px;
    }
    .footer-bottom {
        padding-left: 0;
    }
}

/* Phones: stack content in reading order and keep touch targets comfortable. */
@media (max-width: 600px) {
    .container {
        width: calc(100% - 36px);
    }
    .top-bar {
        height: auto;
        min-height: 40px;
        padding: 7px 0;
    }
    .contact-info {
        gap: 0;
    }
    .contact-info span {
        font-size: 10px;
    }
    .contact-info span + span {
        display: none;
    }
    .social-links {
        gap: 7px;
    }
    .social-links a {
        width: 22px;
        height: 26px;
    }
    .social-links a svg {
        width: 15px;
        height: 15px;
    }
    .nav-bar, .nav-bar .container {
        min-height: 68px;
    }
    .logo span img {
        height: 38px;
    }
    .nav-links {
        align-items: stretch;
        flex-direction: column;
        gap: 3px;
    }
    .nav-links a {
        min-height: 44px;
        padding: 10px 12px;
    }
    .nav-links a::after {
        display: none;
    }
    .nav-links .signup-btn {
        align-self: start;
    }
    .section {
        padding: 52px 0;
    }
    h2 {
        font-size: 27px;
        letter-spacing: -0.5px;
    }
    .section-heading {
        margin-bottom: 30px;
    }
    .section-heading p {
        font-size: 13px;
    }
    .desktop-break {
        display: none;
    }
    .hero-layout {
        display: flex;
        flex-direction: column;
        padding: 50px 0 28px;
    }
    .hero-copy {
        padding-right: 0;
    }
    .hero h1 {
        font-size: clamp(36px, 9.5vw, 48px);
        max-width: 460px;
        letter-spacing: -1.3px;
    }
    .hero-copy p {
        margin-top: 22px;
        max-width: 350px;
    }
    .hero-media {
        position: relative;
        width: 100%;
        height: 330px;
        top: auto;
        margin-top: 35px;
        margin-bottom: 58px;
    }
    .revenue-card {
        width: 140px;
        padding: 18px;
        left: 14px;
        bottom: -38px;
    }
    .revenue-icon {
        height: 42px;
        margin-bottom: 8px;
    }
    .revenue-card strong {
        font-size: 17px;
    }
    .revenue-card > span:last-child {
        font-size: 11px;
    }
    .how-it-works {
        gap: 12px;
        padding: 12px;
        min-height: 54px;
        font-size: 11px;
    }
    .house-selector {
        position: static;
        align-self: start;
    }
    .house-option {
        width: 65px;
    }
    .selector-line {
        width: 22px;
        margin-right: 10px;
    }
    .house-count {
        font-size: 16px;
    }
    .house-count small {
        margin-left: 4px;
    }
    .guides {
        padding-bottom: 25px;
    }
    .guides-grid, .split-layout, .services-grid, .properties-grid, .projects-grid, .blog-grid, .contact-layout {
        grid-template-columns: minmax(0, 1fr);
    }
    .guides-grid {
        gap: 18px;
    }
    .guide-card {
        padding: 28px 24px;
    }
    .guide-card h3 {
        font-size: 17px;
    }
    .guide-icon {
        margin-bottom: 16px;
    }
    .split-layout {
        gap: 35px;
    }
    .about-media {
        height: 350px;
        margin-right: 15px;
    }
    .rating-badge {
        right: -15px;
    }
    .section-copy > p {
        max-width: none;
    }
    .benefits-list h3 {
        font-size: 16px;
    }
    .benefits-list p {
        max-width: none;
    }
    .benefits-list li {
        padding: 12px 8px;
    }
    .selling {
        padding-top: 20px;
    }
    .selling-gallery {
        height: 350px;
    }
    .mini-houses {
        margin-top: 28px;
    }
    .mini-houses span {
        width: 65px;
    }
    .service-card {
        padding: 30px 24px;
    }
    .service-icon {
        margin-bottom: 24px;
    }
    .service-card a {
        min-height: 44px;
    }
    .featured-heading {
        display: block;
        margin-bottom: 30px;
    }
    .property-filters {
        margin-top: 20px;
        gap: 30px;
    }
    .property-image {
        height: 350px;
    }
    .property-info {
        width: 77%;
        padding: 18px;
    }
    .property-info h3, .property-info strong {
        font-size: 14px;
    }
    .property-info p {
        font-size: 11px;
    }
    .property-info a {
        width: 56px;
        height: 44px;
    }
    .section-action {
        margin-top: 30px;
    }
    .neighborhood-layout {
        min-height: 260px;
        padding-left: 0;
        justify-content: center;
    }
    .listing-preview {
        gap: 12px;
        padding: 12px;
    }
    .listing-thumbnail {
        width: 70px;
        height: 75px;
    }
    .listing-preview strong {
        font-size: 21px;
    }
    .unit-badge {
        width: 70px;
        height: 70px;
        bottom: -30px;
        left: 0;
    }
    .unit-badge small {
        font-size: 10px;
    }
    .testimonials {
        padding-top: 80px;
    }
    .testimonial-layout {
        grid-template-columns: minmax(0, 1fr);
        gap: 35px;
        padding: 0 12px 58px;
    }
    .testimonial-portrait {
        height: 290px;
        max-width: 300px;
        width: calc(100% - 20px);
        margin-inline: auto;
    }
    .testimonial-copy {
        padding-inline: 8px;
    }
    .testimonial-copy blockquote {
        font-size: 14px;
    }
    .round-button {
        top: auto;
        bottom: 0;
    }
    .previous {
        left: calc(50% - 52px);
    }
    .next {
        right: calc(50% - 52px);
    }
    .project-card {
        padding: 28px 20px;
    }
    .project-card h3 {
        font-size: 16px;
    }
    .project-card .button {
        min-height: 44px;
    }
    .subscribe-form {
        flex-wrap: wrap;
        padding: 12px;
        gap: 8px;
        margin-top: 30px;
    }
    .subscribe-form input {
        width: calc(100% - 32px);
    }
    .subscribe-form .button {
        width: 100%;
    }
    .subscribe-form .form-note {
        position: static;
    }
    .blog-image {
        height: 230px;
    }
    .blog-content {
        padding: 22px;
    }
    .blog-content h3 {
        font-size: 16px;
    }
    .blog-meta {
        font-size: 11px;
    }
    .contact .section-heading {
        margin-bottom: 35px;
    }
    .contact-eyebrow {
        font-size: 15px;
    }
    .contact-layout {
        gap: 35px;
    }
    .contact-media {
        height: 260px;
        margin-top: 45px;
    }
    .contact-form {
        padding: 26px 22px;
    }
    .contact-form h3 {
        font-size: 28px;
    }
    /* 16px input text prevents automatic focus zoom in mobile Safari. */
    .contact-form input, .contact-form textarea, .subscribe-form input, .footer-subscribe input {
        font-size: 16px;
    }
    .site-footer {
        padding: 50px 0 30px;
    }
    .footer-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 35px 25px;
    }
    .footer-brand {
        grid-column: span 2;
    }
    .footer-brand p {
        max-width: 290px;
        font-size: 14px;
        margin: 20px 0;
    }
    .footer-links a {
        min-height: 30px;
    }
    .footer-office {
        display: block;
        grid-column: span 2;
    }
    .footer-office address {
        margin-bottom: 30px;
    }
    .footer-office h3 {
        margin-bottom: 18px;
    }
    .footer-subscribe .form-note {
        position: static;
    }
    .footer-subscribe {
        flex-wrap: wrap;
    }
    .footer-subscribe input {
        width: calc(100% - 44px);
    }
    .footer-bottom {
        flex-direction: column;
        align-items: start;
        padding-top: 45px;
        gap: 20px;
    }
    .footer-bottom > a {
        font-size: 16px;
    }
}

/* Honor the operating system's motion preference. */
@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
    *, *::before, *::after {
        transition: none !important;
    }
}