/* Phone layouts are content-sized instead of stretching the hero to the viewport. */
.landing-page .hero h1 { line-height: 1.25; }
@media (max-width: 760px), (max-height: 500px) and (max-width: 1000px) {
    html { scroll-padding-top: 88px; }
    .landing-page .container { width: calc(100% - 40px); }
    .landing-page .site-header { height: 72px; }
    .landing-page .header-inner { gap: 8px; }
    .landing-page .brand { gap: 7px; font-size: 18px; }
    .landing-page .brand img { width: 34px; height: 34px; }
    .landing-page .header-actions { margin-left: auto; gap: 4px; }
    .landing-page .header-upload { display: none; }
    .landing-page .language select { min-width: 44px; min-height: 44px; padding: 6px; font-size: 13px; }
    .landing-page .menu-toggle,
    .landing-page .appearance-control,
    .landing-page .appearance-control .appearance-toggle {
        width: 44px; height: 44px; min-height: 44px; flex-basis: 44px;
    }
    .landing-page .menu-toggle { display: inline-grid; }
    .landing-page .menu-toggle .icon { width: 22px; height: 22px; }
    .landing-page .appearance-control .appearance-menu button { min-height: 44px; font-size: 14px; }
    .landing-page .site-header nav {
        display: none; position: absolute; left: 0; right: 0; margin: 0;
        top: 71px; padding: 12px 20px 16px; max-height: calc(100svh - 84px);
        background: var(--paper); border-bottom: 1px solid var(--home-line);
        overflow-y: auto; overscroll-behavior: contain;
    }
    .landing-page .site-header nav.open { display: grid; grid-template-columns: 1fr; gap: 2px; }
    .landing-page .site-header nav a {
        display: flex; align-items: center; min-height: 46px; padding: 10px 12px;
        font-size: 15px; border-radius: 4px;
    }
    .landing-page .site-header nav a:hover { background: var(--home-panel); }
    .landing-page .hero { height: auto; min-height: 0; max-height: none; padding-bottom: 67%; }
    .landing-page .hero-image {
        inset: auto 0 0 auto; width: 180%; max-width: none; height: auto; max-height: none;
        object-fit: contain; object-position: right bottom;
    }
    .landing-page .hero-inner { height: auto; }
    .landing-page .hero-copy { width: 100%; max-width: none; padding: 26px 0 0; }
    .landing-page .hero .eyebrow { font-size: 10px; margin-bottom: 12px; }
    .landing-page .hero h1 { font-size: 38px; line-height: 1.25; }
    .landing-page .hero-lead { font-size: 22px; line-height: 1.4; margin-top: 12px; max-width: none; }
    .landing-page .hero-description { display: none; }
    .landing-page .hero-actions { margin-top: 20px; gap: 10px; flex-wrap: nowrap; }
    .landing-page .hero .button { min-height: 48px; padding: 11px 14px; font-size: 13px; gap: 7px; }
    .landing-page .hero-code { min-height: 44px; font-size: 12px; margin-top: 6px; gap: 12px; }
    .landing-page .hero-code strong { font-size: 20px; }
    .landing-page .hero-note { display: block; font-size: 11px; max-width: none; margin-top: 1px; line-height: 1.5; }
    .landing-page .visual-note { bottom: 8px; right: 12px; font-size: 9px; }
    .landing-page .quick-grid { gap: 18px 16px; padding: 23px 0; }
    .landing-page .quick-grid span { font-size: 12px; gap: 9px; align-items: flex-start; }
    .landing-page .quick-grid .icon { width: 20px; height: 20px; flex-basis: 20px; }
    .landing-page .section, .landing-page .remote-section, .landing-page .reseller-section { padding: 48px 0; }
    .landing-page .section-top { margin-bottom: 25px; }
    .landing-page h2,
    .landing-page .section-top h2,
    .landing-page .remote-section h2,
    .landing-page .compatibility-layout h2,
    .landing-page .reseller-heading h2,
    .landing-page .api-layout h2,
    .landing-page .faq-layout h2 { font-size: 28px; line-height: 1.25; }
    .landing-page .eyebrow { font-size: 11px; margin-bottom: 12px; }
    .landing-page .section-intro,
    .landing-page .section-top .section-intro,
    .landing-page .compatibility-layout .section-intro,
    .landing-page .remote-section p:not(.eyebrow),
    .landing-page .reseller-lead,
    .landing-page .api-lead { font-size: 15px; line-height: 1.75; }
    .landing-page .view-tabs { display: grid; grid-template-columns: repeat(3, 1fr); width: 100%; gap: 4px; }
    .landing-page .view-tabs button { min-height: 48px; padding: 10px; font-size: 14px; }
    .landing-page .preview-panel { gap: 22px; }
    .landing-page .preview-description { padding-left: 34px; }
    .landing-page .preview-description h3 { font-size: 22px; }
    .landing-page .preview-description p { font-size: 15px; line-height: 1.75; }
    .landing-page .preview-caption { font-size: 12px; }
    .landing-page .feature-groups { grid-template-columns: 1fr; margin-top: 28px; }
    .landing-page .feature-group,
    .landing-page .feature-group:not(:first-child) { padding: 24px 0 0; border-left: 0; }
    .landing-page .feature-group:not(:first-child) { border-top: 1px solid var(--home-line); }
    .landing-page .feature-group h3 { font-size: 20px; min-height: 30px; gap: 12px; }
    .landing-page .feature-group dl { margin-top: 20px; }
    .landing-page .feature-group dt { font-size: 16px; margin-bottom: 7px; }
    .landing-page .feature-group dd { font-size: 14px; line-height: 1.75; }
    .landing-page .feature-disclaimer { font-size: 12px; }
    .landing-page .continuity-heading > p { font-size: 15px; line-height: 1.75; }
    .landing-page .continuity-facts h3 { font-size: 18px; }
    .landing-page .continuity-facts p { font-size: 14px; line-height: 1.75; }
    .landing-page .continuity-note { font-size: 12px; }
    .landing-page .remote-commands strong { font-size: 16px; }
    .landing-page .remote-commands span { font-size: 14px; }
    .landing-page .remote-commands > div { gap: 18px; }
    .landing-page .install-steps li { gap: 15px; padding: 22px 0; }
    .landing-page .install-steps li > div { min-width: 0; }
    .landing-page .install-steps h3 { font-size: 17px; }
    .landing-page .install-steps p { font-size: 14px; line-height: 1.75; }
    .landing-page .text-link,
    .landing-page .install-steps .text-link,
    .landing-page .faq-layout .text-link { min-height: 44px; font-size: 14px; }
    .landing-page .download-tool { padding: 24px; }
    .landing-page .tool-heading { margin-bottom: 24px; }
    .landing-page .code-label { font-size: 11px; }
    .landing-page .code-control code { font-size: 40px; }
    .landing-page .icon-button { width: 44px; height: 44px; flex-basis: 44px; }
    .landing-page .button,
    .landing-page .download-tool .button,
    .landing-page .reseller-heading .button,
    .landing-page .closing-section .button { min-height: 48px; font-size: 14px; }
    .landing-page .tool-note,
    .landing-page .copy-status { font-size: 12px; }
    .landing-page .platform-list > div { grid-template-columns: 28px minmax(0, 1fr); gap: 10px 12px; }
    .landing-page .platform-list h3 { font-size: 17px; }
    .landing-page .platform-list p { font-size: 14px; line-height: 1.75; }
    .landing-page .platform-badge { grid-column: 2; justify-self: start; font-size: 11px; max-width: none; }
    .landing-page .reseller-actions { align-items: stretch; }
    .landing-page .reseller-steps { grid-template-columns: 1fr; gap: 20px; }
    .landing-page .reseller-steps li { position: relative; padding-left: 38px; }
    .landing-page .reseller-steps li > span { position: absolute; left: 0; top: 3px; }
    .landing-page .reseller-steps h3 { font-size: 16px; margin-top: 0; }
    .landing-page .reseller-steps p,
    .landing-page .reseller-grid p { font-size: 14px; line-height: 1.75; }
    .landing-page .reseller-grid h3 { font-size: 17px; }
    .landing-page .reseller-footnote { font-size: 12px; }
    .landing-page .api-capabilities li { font-size: 14px; line-height: 1.65; }
    .landing-page .api-capabilities code { font-size: 12px; }
    .landing-page .api-note { font-size: 14px; line-height: 1.75; }
    .landing-page .api-example-heading { padding: 12px 16px; font-size: 11px; }
    .landing-page .api-example-heading .icon-button { width: 44px; height: 44px; flex-basis: 44px; }
    .landing-page .api-example pre { padding: 20px 16px 0; }
    .landing-page .api-example pre code { font-size: 12px; line-height: 1.8; }
    .landing-page .api-example-note, .landing-page .api-copy-status { font-size: 12px; margin-left: 16px; margin-right: 16px; }
    .landing-page .faq-layout > div > p:not(.eyebrow) { font-size: 15px; }
    .landing-page .faq-list summary { padding: 20px 0; gap: 16px; font-size: 15px; }
    .landing-page .faq-list details p { font-size: 14px; line-height: 1.8; padding-right: 0; }
    .landing-page .closing-section > .container { align-items: stretch; }
    .landing-page .footer-main > p { font-size: 13px; line-height: 1.75; }
    .landing-page .footer-bottom { display: grid; grid-template-columns: 1fr 1fr; gap: 2px 16px; font-size: 13px; }
    .landing-page .footer-bottom > span { grid-column: 1 / -1; padding-bottom: 12px; }
    .landing-page .footer-bottom a { display: flex; align-items: center; min-height: 44px; }
    .landing-page .dialog-toolbar { font-size: 12px; }
    .landing-page .dialog-toolbar .icon-button { width: 44px; height: 44px; flex-basis: 44px; }
}

@media (max-width: 360px) {
    .landing-page .container { width: calc(100% - 32px); }
    .landing-page .brand { font-size: 16px; gap: 5px; }
    .landing-page .brand img { width: 28px; height: 28px; }
    .landing-page .hero h1 { font-size: 34px; }
    .landing-page .hero-lead { font-size: 20px; }
    .landing-page .hero .button { font-size: 12px; padding: 10px; }
    .landing-page .code-control code { font-size: 34px; }
    .landing-page .download-tool { padding: 20px; }
}

@media (max-width: 760px) and (max-height: 700px) {
    .landing-page .hero { padding-bottom: 51%; }
    .landing-page .hero-image { width: 140%; }
    .landing-page .hero-copy { padding-top: 18px; }
    .landing-page .hero .eyebrow, .landing-page .hero-note { display: none; }
    .landing-page .hero h1 { font-size: 32px; }
    .landing-page .hero-lead { font-size: 19px; margin-top: 8px; }
    .landing-page .hero-actions { margin-top: 14px; }
    .landing-page .hero .button { min-height: 44px; }
    .landing-page .hero-code { margin-top: 2px; }
}

/* A landscape phone needs a wide, shallow hero rather than the portrait image offset. */
@media (max-height: 500px) and (min-width: 480px) {
    .landing-page .site-header { position: relative; height: 64px; }
    .landing-page .hero { height: min(250px, calc(100svh - 96px)); min-height: 0; max-height: none; padding-bottom: 0; }
    .landing-page .hero-image { inset: 0 0 0 auto; width: 100%; height: 100%; object-fit: contain; object-position: right center; }
    .landing-page .hero-inner { height: 100%; align-items: center; }
    .landing-page .hero-copy { width: 48%; max-width: 390px; padding: 12px 0; }
    .landing-page .hero .eyebrow, .landing-page .hero-description, .landing-page .hero-note { display: none; }
    .landing-page .hero h1 { font-size: 30px; line-height: 1.25; }
    .landing-page .hero-lead { font-size: 17px; line-height: 1.4; margin-top: 8px; }
    .landing-page .hero-actions { margin-top: 12px; gap: 8px; flex-direction: row; flex-wrap: nowrap; }
    .landing-page .hero .button { min-height: 44px; font-size: 12px; padding: 9px; min-width: 0; gap: 5px; }
    .landing-page .hero-code { min-height: 36px; margin-top: 2px; font-size: 11px; }
    .landing-page .hero-code strong { font-size: 17px; }
}

@media (max-height: 500px) and (max-width: 1000px) {
    .landing-page .site-header nav { top: 63px; max-height: calc(100svh - 72px); }
}