/* Keep the audio comparison before the assurances in reading order. */
.hero-layout { row-gap: 0; align-content: center; }
.hero-copy { grid-column: 1; grid-row: 1; }
.demo-stage { grid-column: 2; grid-row: 1 / span 2; align-self: center; }
.hero-assurances { grid-column: 1; grid-row: 2; align-self: start; }

/* Tablet: retain the split hero, with comfortable controls and type. */
@media (min-width: 700px) and (max-width: 1100px) {
  .site-header { height: 96px; padding-top: 20px; }
  .site-header .header-inner { width: calc(100% - 48px); height: 66px; padding: 8px 11px 8px 18px; gap: 18px; }
  .site-header .wordmark { font-size: 24px; }
  .site-header .wordmark img { width: 32px; height: 32px; }
  .site-header .main-nav { display: flex; position: static; flex-direction: row; gap: 19px; padding: 0; border: 0; background: transparent; box-shadow: none; font-size: 12px; }
  .site-header .main-nav a { padding: 12px 0; }
  .site-header .header-download { margin-left: 0; min-height: 44px; }
  .site-header .header-download span { font-size: 11px; }
  .site-header .menu-button { display: none; }
  .hero { --header-height: 96px; }
  .hero-layout { width: calc(100% - 64px); max-width: 1000px; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); gap: 32px; min-height: 0; padding-block: 60px 64px; }
  .hero::before { background-position: 70% center; background-size: cover; }
  .hero::after { background: linear-gradient(90deg, #fffefa 0%, #fffefaed 30%, #fffefa35 63%, #fffefa00); }
  .hero h1 { max-width: none; font-size: clamp(42px, 5.8vw, 63px); margin-bottom: 24px; }
  .hero-description { font-size: 16px; line-height: 1.65; margin-bottom: 26px; }
  .hero .button-amber { font-size: 15px; min-height: 54px; padding: 15px 22px; gap: 12px; }
  .hero .compatibility { font-size: 11px; }
  .demo-stage { grid-row: 1; max-width: 420px; justify-self: end; }
  .audio-rail { padding: 25px 20px 18px; }
  .audio-rail h2 { font-size: 10px; letter-spacing: 1.8px; }
  .rail-play { width: 70px; height: 70px; margin: 26px auto; }
  .rail-mode button { font-size: 12px; min-height: 46px; padding-inline: 5px; }
  .hero-assurances { grid-column: 1 / -1; grid-row: 2; width: 100%; max-width: none; margin: 5px 0 0; padding-top: 26px; }
  .hero-assurances li { font-size: 13px; gap: 13px; padding-inline: 25px; }
  .hero-assurances .icon { width: 24px; height: 24px; }
}
@media (min-width: 700px) and (max-width: 880px) {
  .site-header .main-nav { gap: 16px; }
  .site-header .header-download { width: 44px; padding: 10px; }
  .site-header .header-download span { display: none; }
  .hero-layout { gap: 30px 26px; }
}

/* Every section gets its own tablet composition instead of a scaled desktop. */
@media (min-width: 700px) and (max-width: 1100px) {
  .container, .journey-features-section .container, .journey-setup-section .container { width: calc(100% - 64px); }
  .journey-features-section { padding-block: 54px 58px; }
  .journey-features-section h2, .journey-setup-section h2 { font-size: 38px; letter-spacing: -1.5px; }
  .journey-features-section .section-intro { font-size: 16px; margin-bottom: 30px; }
  .signal-flow { grid-template-columns: minmax(0, 2.4fr) 96px minmax(0, 1fr) 112px; gap: 20px; height: 216px; max-width: none; margin-bottom: 32px; }
  .signal-input { height: 216px; }
  .noise-label { font-size: 10px; padding: 4px 7px; }
  .signal-kleenmic { padding-top: 36px; gap: 7px; }
  .signal-app-icon { width: 96px; height: 96px; border-radius: 24px; }
  .signal-app-icon img { width: 69px; height: 69px; }
  .signal-kleenmic strong { font-size: 17px; }
  .signal-kleenmic > span { font-size: 10px; gap: 4px; }
  .signal-output { grid-column: auto; width: auto; margin-top: 44px; justify-self: stretch; }
  .signal-output > div { height: 80px; }
  .signal-output::before { left: -20px; top: 50%; width: 20px; height: 1px; }
  .signal-apps { grid-column: auto; display: grid; gap: 12px; }
  .signal-apps > span { height: 48px; padding: 8px 10px; gap: 8px; font-size: 12px; justify-content: flex-start; }
  .signal-apps .journey-app-mark { width: 26px; height: 26px; font-size: 18px; }
  .output-branches { display: block; left: -22px; width: 22px; height: 168px; }
  .journey-feature-strip { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px; }
  .journey-feature-strip > .journey-feature { padding: 22px; border: 1px solid #ebe7df; border-radius: 16px; background: #ffffffa3; }
  .journey-feature-heading { min-height: 68px; gap: 13px; }
  .journey-feature-icon { width: 44px; height: 44px; }
  .journey-feature-copy { padding-top: 4px; }
  .journey-feature h3 { font-size: 16px; }
  .journey-feature-copy p { font-size: 13px; line-height: 1.55; }
  .journey-control-illustration { height: 46px; font-size: 12px; }
  .journey-mode-options { height: 46px; }
  .journey-mode-options button { font-size: 12px; }
  .journey-wave-comparison small { font-size: 11px; }
  .journey-setup-section { padding-block: 82px 58px; }
  .journey-setup-section h2 { margin-bottom: 35px; }
  .journey-steps { grid-template-columns: 1fr; gap: 36px; max-width: 900px; }
  .journey-step { display: grid; grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr); align-items: center; gap: 28px; }
  .journey-step-heading { min-height: 0; margin: 0; gap: 14px; }
  .journey-step-heading > div { padding-top: 6px; }
  .journey-step h3 { font-size: 17px; line-height: 1.35; white-space: normal; }
  .journey-step-heading p { font-size: 13px; line-height: 1.6; margin-top: 8px; }
  .journey-step-number { width: 42px; height: 42px; font-size: 17px; }
  .journey-step-link { display: none; }
  .journey-step-preview { min-height: 0; margin: 0; }
  .installer-body { height: 230px; }
  .installer-body aside { font-size: 9px; padding: 18px 9px; }
  .installer-body aside > span { white-space: normal; line-height: 1.4; }
  .installer-main { padding-top: 18px; }
  .installer-app-icon { width: 68px; height: 68px; }
  .installer-main > strong { font-size: 14px; }
  .installer-main p { font-size: 10px; }
  .product-surface { padding: 18px; }
  .product-microphone { font-size: 11px; }
  .journey-mic-menu { font-size: 12px; }
  .privacy-section { padding-top: 52px; }
  .privacy-panel { flex-direction: row; padding: 32px; gap: 24px; }
  .privacy-panel h2 { font-size: 32px; }
  .privacy-copy > p:not(.eyebrow) { font-size: 14px; }
  .privacy-checks { flex-wrap: wrap; gap: 12px 20px; font-size: 12px; }
  .chip-art { width: 180px; height: 190px; margin: 0; transform: none; }
  .pricing-layout { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 38px; }
  .pricing-copy h2 { font-size: 34px; }
  .pricing-copy > p:not(.eyebrow) { font-size: 15px; }
  .price-card { padding: 26px 24px; }
  .price-card li { font-size: 13px; line-height: 1.5; }
  .price-card .button { min-height: 50px; font-size: 15px; }
  .price-caption, .price-trial { font-size: 12px; }
  .tax-note { font-size: 10px; line-height: 1.5; }
  .faq-layout { grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: 34px; }
  .faq-layout h2 { font-size: 34px; }
  .faq-list summary { padding: 17px; font-size: 14px; }
  .faq-list details > p { padding: 0 17px 18px; font-size: 13px; line-height: 1.7; }
  .faq-layout > div > p:not(.eyebrow) { font-size: 14px; }
  .final-cta h2 { font-size: 36px; }
  .footer-top { grid-template-columns: 1.5fr 1fr 1fr 1.15fr; gap: 24px; }
  .footer-brand .wordmark { font-size: 24px; }
  .footer-group, .footer-group h3 { font-size: 12px; }
  .footer-group a, .footer-group button { min-height: 28px; line-height: 1.6; }
  .footer-bottom { font-size: 11px; }
}

/* Phone: copy, one player, then a 2-by-2 assurance list. */
@media (max-width: 699px) {
  html { scroll-padding-top: 24px; }
  .container, .journey-features-section .container, .journey-setup-section .container { width: calc(100% - 40px); }
  .site-header { height: 86px; padding-top: 14px; }
  .site-header .header-inner { width: calc(100% - 32px); height: 60px; padding: 8px 10px 8px 13px; gap: 10px; border-radius: 17px; }
  .site-header .wordmark { font-size: 22px; gap: 5px; }
  .site-header .wordmark img { width: 29px; height: 29px; }
  .site-header .header-download { margin-left: auto; width: 42px; min-height: 42px; padding: 10px; }
  .site-header .header-download span { display: none; }
  .site-header .header-download .icon { width: 18px; height: 18px; }
  .site-header .menu-button { width: 42px; height: 42px; justify-content: center; padding: 10px; }
  .site-header .main-nav { top: 68px; font-size: 15px; }
  .site-header .main-nav a { padding: 14px 10px; }
  .hero { --header-height: 86px; }
  .hero-layout { display: flex; flex-direction: column; align-items: stretch; width: calc(100% - 40px); max-width: 540px; gap: 28px; min-height: 0; padding: 35px 0 48px; }
  .hero::before { background-position: 60% center; background-size: auto 100%; opacity: .85; }
  .hero::after { background: linear-gradient(180deg, #fffefaf5 0%, #fffefaeb 32%, #fffefa70 68%, #fffefaef 100%); }
  .hero h1 { font-size: clamp(37px, 11.2vw, 58px); line-height: 1.06; letter-spacing: -.055em; margin-bottom: 23px; }
  .hero-description { font-size: 16px; line-height: 1.65; letter-spacing: -.2px; margin-bottom: 24px; }
  .hero .button-amber { min-height: 54px; padding: 15px 23px; font-size: 15px; gap: 13px; }
  .hero .compatibility { margin-top: 12px; font-size: 11px; }
  .demo-stage { width: 100%; max-width: none; align-self: stretch; }
  .audio-rail { padding: 23px 20px 17px; border-radius: 17px; box-shadow: 0 12px 36px #332d421c; }
  .audio-rail h2 { font-size: 10px; letter-spacing: 1.8px; }
  .rail-play { width: 64px; height: 64px; margin: 23px auto; }
  .rail-timeline { font-size: 11px; }
  #demo-seek { height: 6px; margin-block: 12px 8px; }
  #demo-seek::-webkit-slider-thumb { width: 16px; height: 16px; }
  #demo-seek::-moz-range-thumb { width: 16px; height: 16px; }
  .rail-mode { margin-top: 18px; }
  .rail-mode button { min-height: 46px; font-size: 13px; padding-inline: 7px; }
  .rail-caption { margin-top: 12px; font-size: 11px; }
  .hero-assurances { width: 100%; max-width: none; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px 18px; margin: 0; padding-top: 25px; }
  .hero-assurances li, .hero-assurances li:nth-child(n) { border: 0; padding: 0; gap: 12px; font-size: 13px; }
  .hero-assurances .icon { width: 24px; height: 24px; }

  .journey-features-section { padding-block: 44px; }
  .journey-features-section h2 { font-size: clamp(30px, 7.5vw, 36px); max-width: 430px; text-align: left; margin: 0 0 12px; letter-spacing: -1.2px; }
  .journey-features-section .section-intro { text-align: left; font-size: 15px; max-width: none; margin: 0 0 26px; }
  .signal-flow { grid-template-columns: minmax(0, 1fr) 96px; gap: 16px 20px; max-width: 460px; height: auto; margin: 0 auto 30px; }
  .signal-input { height: 200px; }
  .signal-kleenmic { padding-top: 30px; gap: 8px; }
  .signal-app-icon { width: 96px; height: 96px; border-radius: 24px; }
  .signal-app-icon img { width: 69px; height: 69px; }
  .signal-kleenmic strong { font-size: 17px; }
  .signal-kleenmic > span { font-size: 11px; gap: 4px; }
  .noise-label { font-size: 10px; padding: 4px 7px; }
  .typing-label { left: 38%; top: 1%; }
  .fan-label { left: 32%; bottom: 8%; }
  .signal-output { grid-column: 1 / -1; justify-self: center; width: 65%; margin: 0; }
  .signal-output > div { height: 42px; }
  .signal-output::before { display: none; }
  .signal-apps { grid-column: 1 / -1; display: flex; justify-content: center; gap: 9px; }
  .signal-apps > span { flex: 1; max-width: none; min-width: 0; height: 46px; padding: 8px; justify-content: center; gap: 7px; font-size: 11px; border-radius: 11px; }
  .signal-apps .journey-app-mark { width: 24px; height: 24px; font-size: 17px; }
  .output-branches { display: none; }
  .journey-feature-strip { grid-template-columns: 1fr; gap: 14px; }
  .journey-feature-strip > .journey-feature { padding: 21px; border: 1px solid #ebe7df; border-radius: 15px; background: #ffffffb5; }
  .journey-feature-heading { flex-direction: row; gap: 13px; min-height: 0; align-items: flex-start; }
  .journey-feature-icon { width: 42px; height: 42px; }
  .journey-feature-icon .icon { width: 24px; height: 24px; }
  .journey-feature-copy { padding-top: 2px; }
  .journey-feature h3 { font-size: 16px; letter-spacing: -.35px; margin-bottom: 6px; }
  .journey-feature-copy p { font-size: 13px; line-height: 1.55; }
  .journey-wave-comparison { margin-top: 18px; grid-template-columns: 1fr 18px 1fr; gap: 14px; }
  .journey-wave-comparison small { font-size: 11px; }
  .journey-control-illustration { height: 46px; margin-top: 18px; font-size: 12px; padding: 10px 14px; gap: 14px; }
  .journey-mode-options { height: 48px; margin-top: 18px; }
  .journey-mode-options button { font-size: 12px; padding-inline: 8px; }
  .test-mode-illustration > span[data-wave] { width: 64px; gap: 2px; }

  .journey-setup-section { padding-block: 68px 44px; }
  .journey-setup-section h2 { font-size: 32px; max-width: 420px; letter-spacing: -1.25px; margin-bottom: 30px; }
  .journey-steps { grid-template-columns: 1fr; gap: 32px; max-width: 460px; }
  .journey-step-heading { min-height: 0; margin: 0 0 17px; gap: 13px; }
  .journey-step-number { width: 40px; height: 40px; font-size: 17px; }
  .journey-step-heading > div { padding-top: 4px; }
  .journey-step h3 { font-size: 17px; line-height: 1.35; white-space: normal; }
  .journey-step-heading p { font-size: 13px; line-height: 1.55; margin-top: 7px; }
  .journey-step-preview { min-height: 0; margin: 0; }
  .journey-step-link { display: none; }
  .installer-titlebar { height: 32px; font-size: 10px; }
  .installer-body { grid-template-columns: 35% 65%; height: 232px; }
  .installer-body aside { padding: 18px 9px; font-size: 9px; gap: 12px; }
  .installer-body aside > span { white-space: normal; line-height: 1.4; }
  .installer-body aside > span::before { width: 5px; height: 5px; margin-right: 4px; }
  .installer-main { padding: 20px 10px 44px; }
  .installer-app-icon { width: 66px; height: 66px; }
  .installer-main > strong { font-size: 14px; }
  .installer-main p { font-size: 10px; }
  .product-titlebar { height: 53px; }
  .product-wordmark { font-size: 19px; }
  .product-surface { padding: 19px; }
  .product-setting strong { font-size: 14px; }
  .product-microphone { font-size: 12px; padding: 11px 9px; }
  .product-field-label { font-size: 12px; }
  .product-modes { font-size: 11px; }
  .journey-mic-menu { padding: 18px 12px; font-size: 13px; }
  .journey-mic-menu > div { padding-block: 12px; }
  .journey-mic-menu small { font-size: 12px; }

  .privacy-section { padding-top: 40px; }
  .privacy-panel { padding: 27px 24px; flex-direction: column; align-items: stretch; gap: 24px; }
  .privacy-panel h2 { font-size: 30px; margin-bottom: 16px; }
  .privacy-copy > p:not(.eyebrow) { font-size: 14px; line-height: 1.65; margin-bottom: 22px; }
  .privacy-checks { flex-wrap: wrap; gap: 14px 20px; font-size: 12px; }
  .chip-art { align-self: center; width: 210px; height: 180px; margin: 0; transform: none; }
  .section { padding-block: 48px; }
  .pricing-layout { grid-template-columns: 1fr; gap: 28px; }
  .pricing-copy h2 { font-size: 34px; letter-spacing: -1.25px; }
  .pricing-copy > p:not(.eyebrow) { font-size: 15px; }
  .pricing-copy .pricing-aside { font-size: 13px !important; margin-top: 21px !important; }
  .price-card { width: 100%; max-width: 460px; padding: 27px 24px; margin: auto; }
  .price-card > .eyebrow { font-size: 10px; }
  .price { font-size: 62px; }
  .price-caption { font-size: 13px; line-height: 1.5; }
  .price-card ul { gap: 13px; }
  .price-card li { font-size: 14px; line-height: 1.5; gap: 10px; }
  .price-card .button { min-height: 52px; font-size: 16px; }
  .price-trial { font-size: 12px; margin-top: 17px; }
  .tax-note { font-size: 10px; line-height: 1.6; }
  .faq-layout { grid-template-columns: 1fr; gap: 28px; }
  .faq-layout h2 { font-size: 32px; margin-bottom: 14px; }
  .faq-layout h2 br { display: none; }
  .faq-layout > div > p:not(.eyebrow) { font-size: 14px; margin-top: 16px; }
  .faq-list { margin: 0; gap: 10px; }
  .faq-list summary { font-size: 14px; padding: 17px 16px; gap: 16px; }
  .faq-list details > p { font-size: 13px; line-height: 1.75; padding: 0 16px 18px; overflow-wrap: anywhere; }
  .final-cta { padding-block: 46px 38px; }
  .final-cta h2 { font-size: 32px; max-width: 420px; margin-inline: auto; }
  .final-cta > div > p:not(.eyebrow):not(.compatibility) { font-size: 15px; }
  .final-cta .button { min-height: 50px; font-size: 14px; }
  .final-cta .compatibility { font-size: 11px; }
  .site-footer { padding-block: 38px 24px; }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 26px 24px; }
  .footer-brand { grid-column: 1 / -1; }
  .footer-brand p { font-size: 13px; margin-left: 0; }
  .footer-group, .footer-group h3 { font-size: 13px; }
  .footer-group { gap: 2px; }
  .footer-group h3 { margin-bottom: 8px; }
  .footer-group a, .footer-group button { min-height: 38px; display: flex; align-items: center; line-height: 1.6; }
  .footer-bottom { flex-wrap: wrap; justify-content: flex-start; gap: 14px 24px; font-size: 11px; margin-top: 28px; }
  .footer-bottom button { min-height: 32px; }
  dialog { padding: 22px; }
}
@media (min-width: 600px) and (max-width: 699px) {
  .journey-feature-strip { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .journey-feature-strip > .journey-feature { padding: 19px; }
  .journey-feature-heading { flex-direction: column; min-height: 133px; }
  .footer-top { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 359px) {
  .hero-layout { padding-top: 28px; }
  .hero-description { font-size: 15px; }
  .rail-mode button { font-size: 12px; }
  .signal-flow { grid-template-columns: minmax(0, 1fr) 82px; gap: 14px; }
  .signal-app-icon { width: 82px; height: 82px; }
  .signal-app-icon img { width: 59px; height: 59px; }
  .signal-kleenmic { padding-top: 37px; }
  .signal-apps > span { gap: 5px; padding-inline: 5px; }
  .installer-body aside { font-size: 8px; padding-inline: 6px; }
  .installer-main p { font-size: 9px; }
  .product-surface { padding: 15px; }
  .product-microphone { font-size: 10px; }
  .price-card { padding-inline: 20px; }
}