@media (max-width: 620px) {
    html {
        scroll-padding-top: 72px;
    }

    .site-container {
        width: min(100% - 28px, var(--container));
    }

    .section-space {
        padding: 50px 0;
    }

    .header-inner {
        min-height: 64px;
    }

    .brand-link img {
        width: 72px;
        height: 44px;
    }

    .header-actions {
        gap: 7px;
    }

    .header-actions .button-small {
        min-height: 36px;
        padding-inline: 11px;
        font-size: 0.72rem;
    }

    .menu-toggle {
        width: 38px;
        height: 38px;
    }

    .mobile-nav {
        top: 64px;
        right: 14px;
        left: 14px;
    }

    .hero-section {
        padding: 92px 0 28px;
    }

    .hero-section::before {
        opacity: 0.28;
        background-size: 36px 36px;
        mask-image: linear-gradient(to bottom, black, transparent 68%);
    }

    .hero-orbit {
        display: none;
    }

    .hero-grid {
        min-height: 0;
        gap: 0;
    }

    .hero-copy .eyebrow,
    .section-intro .eyebrow,
    .product-copy .eyebrow {
        margin-bottom: 14px;
        font-size: 0.62rem;
    }

    .hero-copy h1 {
        margin-bottom: 18px;
        font-size: clamp(2.35rem, 11.5vw, 3.15rem);
        line-height: 1;
    }

    .hero-lead {
        max-width: 36rem;
        margin-bottom: 20px;
        font-size: 0.88rem;
        line-height: 1.55;
    }

    .hero-actions {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 8px;
        margin-bottom: 18px;
    }

    .hero-actions .button {
        width: 100%;
        min-height: 44px;
        padding-inline: 9px;
        font-size: 0.73rem;
    }

    .hero-notes {
        justify-content: center;
        gap: 8px 12px;
        font-size: 0.64rem;
    }

    .hero-product {
        height: 430px;
        min-height: 0;
        margin-top: 2px;
        transform: none;
    }

    .product-halo {
        width: 360px;
        height: 360px;
    }

    .phone-shell {
        position: absolute;
        top: 50%;
        left: 50%;
        width: 340px;
        transform: translate(-50%, -50%) rotate(2deg) scale(0.62);
        transform-origin: center;
    }

    .signal-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .signal-grid > div,
    .signal-grid > div:first-child,
    .signal-grid > div:last-child {
        min-height: 72px;
        align-items: center;
        justify-content: center;
        flex-direction: column;
        gap: 2px;
        padding: 10px 4px;
        border-right: 1px solid #e3e9ed;
        border-bottom: 0;
        text-align: center;
    }

    .signal-grid > div:last-child {
        border-right: 0;
    }

    .signal-grid strong {
        font-size: 1.35rem;
        line-height: 1;
    }

    .signal-grid span {
        max-width: 90px;
        font-size: 0.59rem;
        line-height: 1.25;
    }

    .section-intro {
        margin-bottom: 24px;
    }

    .section-intro h2,
    .product-copy h2,
    .final-cta h2 {
        margin-bottom: 12px;
        font-size: clamp(1.9rem, 9vw, 2.4rem);
        line-height: 1.04;
    }

    .section-intro p {
        font-size: 0.86rem;
        line-height: 1.55;
    }

    .process-step,
    .process-step + .process-step,
    .process-step:last-child {
        min-height: 0;
        padding: 17px 24px 17px 54px;
    }

    .process-step:last-child {
        border-bottom: 0;
    }

    .step-icon {
        position: absolute;
        top: 17px;
        left: 0;
        width: 36px;
        height: 36px;
        margin: 0;
        border-radius: 12px;
    }

    .step-number {
        top: 18px;
        right: 2px;
    }

    .process-step h3,
    .benefit-card h3 {
        margin-bottom: 7px;
        font-size: 1.02rem;
    }

    .process-step p,
    .benefit-card p {
        max-width: none;
        font-size: 0.78rem;
        line-height: 1.5;
    }

    .product-grid {
        gap: 26px;
    }

    .editor-window {
        min-height: 330px;
        grid-template-columns: 46px 1fr;
        border-radius: 16px;
    }

    .editor-rail {
        gap: 8px;
        padding: 12px 5px;
    }

    .editor-rail img,
    .editor-rail span {
        width: 32px;
        height: 32px;
    }

    .editor-rail img {
        margin-bottom: 12px;
    }

    .editor-canvas-demo {
        width: 82%;
        min-height: 296px;
        margin-block: 16px;
    }

    .canvas-cover {
        height: 78px;
    }

    .editor-canvas-demo > strong {
        margin-top: 12px;
        font-size: 0.9rem;
    }

    .editor-canvas-demo > p {
        margin: 2px 0 14px;
    }

    .canvas-tabs {
        gap: 12px;
        padding-bottom: 8px;
    }

    .canvas-tabs span {
        width: 34px;
        height: 5px;
    }

    .canvas-row {
        padding: 13px 18px 2px;
    }

    .canvas-row span {
        height: 30px;
    }

    .canvas-row i {
        width: 44px;
        height: 44px;
    }

    .editor-caption {
        right: 8px;
        bottom: 8px;
        padding: 7px 9px;
        font-size: 0.58rem;
    }

    .product-copy > p {
        margin-bottom: 22px;
        font-size: 0.84rem;
        line-height: 1.55;
    }

    .product-list {
        gap: 12px;
    }

    .product-list li {
        font-size: 0.77rem;
        line-height: 1.45;
    }

    .section-intro-row {
        gap: 12px;
    }

    .benefits-section,
    .pricing-minimal {
        overflow: hidden;
    }

    .benefits-grid,
    .pricing-grid {
        display: flex;
        max-width: none;
        gap: 12px;
        margin-right: -14px;
        overflow-x: auto;
        overscroll-behavior-inline: contain;
        padding-right: 14px;
        scroll-padding-inline: 0 14px;
        scroll-snap-type: inline mandatory;
        scrollbar-width: none;
    }

    .benefits-grid::-webkit-scrollbar,
    .pricing-grid::-webkit-scrollbar {
        display: none;
    }

    .benefit-card,
    .benefit-card:last-child {
        min-height: 225px;
        flex: 0 0 min(78vw, 290px);
        grid-column: auto;
        padding: 20px;
        scroll-snap-align: start;
    }

    .benefit-card .benefit-icon,
    .benefit-card:last-child .benefit-icon {
        width: 42px;
        height: 42px;
        margin-bottom: 24px;
    }

    .qr-rings {
        right: -35px;
        bottom: -48px;
        width: 150px;
        height: 150px;
    }

    .qr-rings span {
        width: 104px;
        height: 104px;
    }

    .qr-rings span:nth-child(2) {
        width: 62px;
        height: 62px;
    }

    .pricing-card {
        flex: 0 0 min(84vw, 340px);
        padding: 20px 18px;
        border-radius: 18px;
        scroll-snap-align: start;
    }

    .popular-label {
        position: static;
        width: fit-content;
        margin-bottom: 10px;
    }

    .plan-topline {
        margin: 2px 0 14px;
    }

    .price-value strong {
        font-size: 2.8rem;
    }

    .plan-description {
        min-height: 0;
        margin-bottom: 14px;
    }

    .feature-list {
        gap: 8px;
        margin-top: 16px;
        padding-top: 16px;
    }

    .pricing-card > small {
        margin-top: 14px;
    }

    .final-cta {
        padding: 44px 0;
    }

    .final-cta-inner {
        gap: 20px;
    }

    .final-cta .button {
        width: 100%;
    }

    .site-footer {
        padding: 38px 0 18px;
    }

    .footer-main {
        gap: 22px;
        padding-bottom: 26px;
    }

    .footer-brand img {
        width: 88px;
        height: 56px;
        margin-bottom: 8px;
    }

    .footer-links {
        grid-template-columns: 0.9fr 0.75fr 1.35fr;
        gap: 12px;
    }

    .footer-links > div:last-child {
        grid-column: auto;
    }

    .footer-links strong {
        font-size: 0.68rem;
    }

    .footer-links a,
    .footer-links span {
        font-size: 0.66rem;
    }

    .footer-bottom {
        align-items: flex-start;
        flex-direction: column;
        gap: 8px;
        padding-top: 14px;
    }
}

@media (max-width: 390px) {
    .hero-copy h1 {
        font-size: 2.3rem;
    }

    .hero-product {
        height: 400px;
    }

    .phone-shell {
        transform: translate(-50%, -50%) rotate(2deg) scale(0.57);
    }

    .hero-notes {
        gap-inline: 9px;
    }

    .benefit-card,
    .benefit-card:last-child,
    .pricing-card {
        flex-basis: calc(100vw - 44px);
    }
}