/* F3 public mobile overhaul
   Mobile is treated as its own experience, not compressed desktop. */

@media (max-width: 900px) {
  html, body { max-width: 100%; overflow-x: hidden; }
  body { -webkit-text-size-adjust: 100%; }
  img, video, iframe, svg { max-width: 100%; height: auto; }

  .site-shell,
  .analyzer-site-shell { width: 100% !important; margin: 0 !important; border-left: 0 !important; border-right: 0 !important; }

  /* Shared public navigation */
  .site-header,
  .analyzer-site-header {
    position: sticky !important;
    top: 0;
    z-index: 100;
    min-height: 68px !important;
    background: #f2f0eb;
    display: flex !important;
    align-items: center !important;
    padding: 0 66px 0 0 !important;
  }
  .brand,
  .analyzer-brand {
    min-width: 150px;
    height: 68px;
    padding: 0 18px !important;
    clip-path: polygon(0 0, 90% 0, 100% 100%, 0 100%);
  }
  .brand img,
  .analyzer-brand img { width: 82px !important; }
  .menu-toggle,
  .analyzer-menu-toggle {
    display: flex !important;
    position: absolute !important;
    right: 12px !important;
    top: 11px !important;
    width: 46px !important;
    height: 46px !important;
    z-index: 120 !important;
    background: #fff !important;
    border: 1px solid rgba(15,15,16,.24) !important;
  }
  .main-nav,
  .analyzer-main-nav {
    display: none !important;
    position: fixed !important;
    left: 0 !important;
    right: 0 !important;
    top: 68px !important;
    bottom: 0 !important;
    z-index: 110 !important;
    overflow-y: auto !important;
    padding: 14px 18px 30px !important;
    background: #f2f0eb !important;
    flex-direction: column !important;
    align-items: stretch !important;
    justify-content: flex-start !important;
    gap: 0 !important;
    border-top: 1px solid rgba(15,15,16,.14) !important;
  }
  .main-nav.open,
  .analyzer-main-nav.open { display: flex !important; }
  .main-nav a,
  .analyzer-main-nav a {
    display: flex !important;
    align-items: center !important;
    min-height: 52px !important;
    padding: 13px 4px !important;
    border-bottom: 1px solid rgba(15,15,16,.14) !important;
    font-size: .82rem !important;
    letter-spacing: .06em !important;
    white-space: normal !important;
  }
  .main-nav a::after,
  .analyzer-main-nav a::after { display: none !important; }
  .header-cta,
  .f3-login,
  .analyzer-login,
  .analyzer-cta { display: none !important; }

  /* Consistent readable text measure */
  main p,
  main li { overflow-wrap: anywhere; }
  main p { line-height: 1.62; }
  .page-hero p,
  .about-deck,
  .feature-copy p,
  .case-row p,
  .service-card p,
  .insight-card p,
  .experience-proof-grid p,
  .exp-card p,
  .about-bottom p { max-width: 42rem; }

  /* Work / experience pages */
  .page-hero {
    padding: 42px 20px 34px !important;
    min-height: 0 !important;
    background-size: 110px 100%,100% 110px !important;
  }
  .page-hero h1 {
    font-size: clamp(2.8rem, 13vw, 4.5rem) !important;
    line-height: .91 !important;
    letter-spacing: -.03em !important;
    max-width: 12ch !important;
  }
  .page-hero > p:not(.mini-kicker) {
    font-size: 1rem !important;
    line-height: 1.65 !important;
    max-width: 38rem !important;
    margin-top: 20px !important;
  }
  .case-stack { display: block !important; }
  .case-row {
    display: flex !important;
    flex-direction: column !important;
    grid-template-columns: 1fr !important;
    border-bottom: 1px solid rgba(15,15,16,.16) !important;
  }
  .case-row img {
    width: 100% !important;
    height: auto !important;
    aspect-ratio: 16 / 10 !important;
    object-fit: cover !important;
    order: 1;
  }
  .case-row > div {
    padding: 28px 20px 34px !important;
    order: 2;
  }
  .case-row h2 {
    font-size: clamp(2.4rem, 11vw, 3.5rem) !important;
    line-height: .94 !important;
    margin: 8px 0 16px !important;
  }
  .case-row p { font-size: .98rem !important; }
  .case-disclosure {
    font-size: .78rem !important;
    line-height: 1.55 !important;
    padding-top: 14px !important;
    margin-top: 18px !important;
  }

  /* Homepage */
  .hero { min-height: 0 !important; }
  .hero-left {
    padding: 44px 20px 36px !important;
    min-height: 0 !important;
  }
  .hero-left .side-count,
  .side-count { display: none !important; }
  .hero h1 {
    font-size: clamp(3.1rem, 15vw, 4.8rem) !important;
    max-width: 9ch !important;
    line-height: .88 !important;
  }
  .hero-left p {
    max-width: 34rem !important;
    font-size: 1rem !important;
    margin: 22px 0 !important;
  }
  .hero-right { min-height: 440px !important; }
  .black-band,
  .split-feature,
  .map-section,
  .belief-row,
  .selected-work,
  .bottom-cta,
  .home-df-feature,
  .home-experience,
  .services-experience { grid-template-columns: 1fr !important; }
  .band-lead,
  .face-card,
  .feature-copy,
  .map-copy,
  .work-label,
  .home-df-copy,
  .home-exp-kicker,
  .home-exp-copy,
  .home-exp-tag,
  .services-experience > div { padding: 28px 20px !important; }
  .band-lead { min-height: 0 !important; }
  .band-lead h2,
  .work-label h2,
  .home-exp-kicker h2 { font-size: 2.8rem !important; }
  .face-card { min-height: 0 !important; }
  .face-card p { max-width: none !important; }
  .feature-copy h2,
  .map-copy h2,
  .cta-copy h2 { font-size: clamp(2.8rem, 12vw, 4rem) !important; }
  .feature-visual { min-height: 360px !important; }
  .price-sticker { top: 16px !important; right: 16px !important; font-size: 1.55rem !important; }
  .work-cards,
  .selected-work .work-cards { padding: 16px !important; gap: 12px !important; }
  .work-card { min-height: 250px !important; }

  /* About / Experience */
  .about-hero,
  .experience-proof,
  .experience-cap-head,
  .been-there-strip,
  .about-bottom,
  .home-experience,
  .services-experience { grid-template-columns: 1fr !important; }
  .about-hero-copy,
  .experience-proof-intro,
  .experience-cap-head,
  .been-label,
  .been-question,
  .about-bottom > div { padding: 34px 20px !important; }
  .about-hero h1 {
    font-size: clamp(3.2rem, 14vw, 5rem) !important;
    line-height: .88 !important;
  }
  .about-hero-art { min-height: 360px !important; }
  .about-big-type {
    left: 18px !important;
    top: 30px !important;
    font-size: clamp(5rem, 25vw, 7rem) !important;
    line-height: .72 !important;
  }
  .about-stamp { right: 18px !important; bottom: 26px !important; font-size: 1.35rem !important; }
  .experience-proof-grid { grid-template-columns: 1fr !important; }
  .experience-proof-grid article {
    min-height: 0 !important;
    padding: 28px 20px !important;
    border-left: 0 !important;
    border-top: 1px solid rgba(255,255,255,.14) !important;
  }
  .experience-proof-intro h2,
  .experience-cap-head h2,
  .about-bottom h2 { font-size: clamp(2.8rem, 12vw, 4rem) !important; }
  .experience-cap-grid { grid-template-columns: 1fr !important; }
  .exp-card {
    grid-template-columns: 52px 1fr !important;
    gap: 14px !important;
    min-height: 0 !important;
    padding: 28px 20px !important;
    border-right: 0 !important;
  }
  .exp-num { font-size: 2.9rem !important; }
  .exp-card h3 { font-size: 2.25rem !important; margin-top: 4px !important; }
  .been-items {
    padding: 20px !important;
    border-left: 0 !important;
    border-right: 0 !important;
  }
  .been-items span { font-size: .7rem !important; line-height: 1.35 !important; }

  /* Services / beliefs / insights / contact */
  .page-grid,
  .service-grid,
  .contact-layout,
  .results-intro,
  .friction-layout,
  .pricing-strip { grid-template-columns: 1fr !important; }
  .service-card,
  .page-grid article,
  .contact-panel,
  .contact-side,
  .friction-intro,
  .pricing-strip > div,
  .results-intro .copy,
  .results-intro .list { padding: 28px 20px !important; }
  .service-card h2,
  .insight-card h2,
  .friction-intro h2,
  .results-intro h2 { font-size: clamp(2.4rem, 11vw, 3.5rem) !important; }
  .belief-items,
  .insights-list { grid-template-columns: 1fr !important; }
  .belief-items article,
  .insight-card { min-height: 0 !important; padding: 26px 20px !important; border-right: 0 !important; }
  .form-grid { grid-template-columns: 1fr !important; gap: 14px !important; }
  input, textarea, select { font-size: 16px !important; }
  .button-ink,
  .button-accent,
  .button-outline { min-height: 48px; justify-content: center; text-align: center; }

  /* Digital Footprint product page */
  .df-hero,
  .df-definition,
  .df-lenses-head,
  .df-pricing-head,
  .df-process,
  .df-sample,
  .home-df-feature { grid-template-columns: 1fr !important; }
  .df-hero-copy,
  .df-definition-copy,
  .df-lenses,
  .df-pricing,
  .df-sample-copy,
  .home-df-copy { padding: 34px 20px !important; }
  .df-hero-copy h1 { font-size: clamp(3.2rem, 15vw, 5rem) !important; }
  .df-deck { font-size: 1.04rem !important; }
  .df-hero-art { min-height: 390px !important; }
  .df-sheet { padding: 16px !important; }
  .df-sheet-front { left: 18% !important; width: 66% !important; padding: 20px !important; }
  .df-sheet-front h2 { font-size: 2.4rem !important; margin: 20px 0 16px !important; }
  .df-signal-grid,
  .df-price-grid,
  .df-lens-row,
  .df-process ol { grid-template-columns: 1fr !important; }
  .df-signal-grid article,
  .df-lens-row article,
  .df-process li { min-height: 0 !important; padding: 24px 20px !important; border-left: 0 !important; border-right: 0 !important; }
  .df-lenses-head h2,
  .df-pricing-head h2,
  .df-sample-copy h2 { font-size: clamp(3rem, 13vw, 4rem) !important; }
  .df-price-card { min-height: 0 !important; padding: 26px 20px !important; }
  .df-price-card ul { flex: 0 1 auto !important; }
  .df-process > div { padding: 30px 20px !important; }
  .df-sample-card { margin: 0 20px 34px !important; padding: 24px 20px !important; }

  /* Friction Scan report */
  .friction-processing { padding: 46px 20px 60px !important; min-height: 0 !important; }
  .friction-processing h1 { font-size: clamp(3rem, 14vw, 4.6rem) !important; }
  .friction-led-clock { margin-top: 34px !important; padding: 18px !important; }
  .friction-led-clock strong { font-size: clamp(3.4rem, 17vw, 5.6rem) !important; }
  .friction-scan-rail { grid-template-columns: repeat(2,1fr) !important; }
  .friction-report-head { grid-template-columns: 1fr !important; }
  .friction-report-head > div:first-child,
  .friction-report-section,
  .friction-monday,
  .friction-twin article { padding: 34px 20px !important; }
  .choice-score { padding: 28px 20px !important; text-align: left !important; }
  .choice-score strong { font-size: 5rem !important; }
  .friction-force-grid,
  .friction-read-grid,
  .friction-path,
  .friction-protect,
  .friction-priorities,
  .friction-twin,
  .friction-category-cols { grid-template-columns: 1fr !important; }
  .friction-force-grid article,
  .friction-read-grid article,
  .friction-path article { border-right: 0 !important; min-height: 0 !important; }
  .friction-monday article { grid-template-columns: 54px 1fr !important; gap: 12px !important; }
  .friction-monday article p { font-size: 1rem !important; }

  /* Footer */
  .site-footer,
  .analyzer-site-footer { padding: 28px 20px !important; }
  .site-footer { gap: 22px !important; }
  .site-footer nav { display: flex !important; flex-wrap: wrap !important; gap: 14px 20px !important; }
}

@media (max-width: 600px) {
  .hero-right { min-height: 360px !important; }
  .map-stage { padding: 18px 8px 150px !important; min-height: 420px !important; }
  .map-wrap { transform: scale(.86); transform-origin: 50% 30%; }
  .home-df-score strong { font-size: 5.4rem !important; }
  .df-proofline span { font-size: .62rem !important; line-height: 1.25 !important; }
  .checkout-card { padding: 24px 18px !important; box-shadow: 7px 7px 0 #111 !important; }
}

/* Analyzer shell + Action Plan / Signal Scan mobile */
@media (max-width: 900px) {
  .analyzer-product-bar {
    min-height: 54px !important;
    padding: 10px 16px !important;
    gap: 12px !important;
    flex-wrap: wrap !important;
  }
  .analyzer-product-name { min-width: 0 !important; }
  .analyzer-product-tag { margin-left: 0 !important; font-size: .62rem !important; }
  .pub-top { height: 68px !important; padding: 0 16px !important; }
  .pub-tag { font-size: 9px !important; }
  .hero-copy,
  .hero-aside,
  .processing,
  .result-wrap { padding-left: 20px !important; padding-right: 20px !important; }
  .hero-copy { padding-top: 46px !important; padding-bottom: 42px !important; }
  .hero h1,
  .result-head h1 { font-size: clamp(3rem, 14vw, 4.8rem) !important; }
  .hero-copy > p { font-size: 1.08rem !important; line-height: 1.45 !important; }
  .hero-aside { min-height: 220px !important; padding-top: 36px !important; padding-bottom: 36px !important; }
  .hero-aside strong { font-size: 1.45rem !important; }
  .scan-form { grid-template-columns: 1fr !important; gap: 12px !important; margin-top: 30px !important; }
  .scan-form input { font-size: 16px !important; }
  .stage-list { margin-top: 34px !important; }
  .stage { grid-template-columns: 34px 1fr 16px !important; gap: 10px !important; padding: 16px 0 !important; }
  .stage b { font-size: 10px !important; }
  .processing-grid { grid-template-columns: 1fr !important; gap: 0 !important; }
  .led-clock { margin-top: 26px !important; max-width: 100% !important; }
  .led-digits { font-size: clamp(3.7rem, 18vw, 5rem) !important; letter-spacing: 0 !important; }
  .result-head { grid-template-columns: 1fr !important; gap: 22px !important; align-items: start !important; }
  .score { font-size: 5.5rem !important; }
  .diagnosis { font-size: 1.45rem !important; padding: 30px 0 !important; }
  .found-bar { align-items: flex-start !important; flex-direction: column !important; padding: 20px !important; }
  .obs-grid,
  .locked-grid,
  .priority-cols,
  .roadmap,
  .twin,
  .public-read,
  .public-map,
  .consistency-grid,
  .public-protect,
  .competitor-grid,
  .impact-grid,
  .two-col-detail,
  .three-col-detail { grid-template-columns: 1fr !important; }
  .obs { min-height: 0 !important; padding: 22px 18px !important; }
  .callout,
  .priority-cols article,
  .roadmap article,
  .public-read article,
  .public-map article,
  .consistency-grid article,
  .public-protect article,
  .competitor-grid article,
  .impact-grid article,
  .two-col-detail article,
  .three-col-detail article { padding: 20px 18px !important; }
  .upgrade-panel { grid-template-columns: 1fr !important; padding: 26px 20px !important; }
  .upgrade-actions { display: grid !important; grid-template-columns: 1fr !important; }
  .upgrade-btn { width: 100% !important; }
  .score-row { grid-template-columns: 82px 44px minmax(0,1fr) !important; gap: 10px !important; font-size: .9rem !important; }
  .report-section { padding: 30px 0 !important; }
  .report-section h2 { font-size: 2.35rem !important; }
  .action-plan-public { margin-top: 44px !important; }
  .analyzer-site-footer nav { grid-template-columns: 1fr 1fr !important; gap: 28px !important; }
  .analyzer-footer-brand { margin-bottom: 26px !important; }
}

@media (max-width: 560px) {
  .analyzer-site-footer nav { grid-template-columns: 1fr !important; }
  .score-row { grid-template-columns: 68px 38px minmax(0,1fr) !important; }
}

/* My F3 customer account */
@media (max-width: 900px) {
  .account-login,
  .account-hero,
  .account-section { padding-left: 20px !important; padding-right: 20px !important; }
  .account-login { padding-top: 48px !important; padding-bottom: 56px !important; }
  .account-login h1,
  .account-hero h1,
  .account-section h2 { font-size: clamp(2.8rem, 13vw, 4rem) !important; line-height: .92 !important; }
  .account-hero { grid-template-columns: 1fr !important; gap: 18px !important; }
  .account-stat { margin: 0 20px !important; }
  .account-grid,
  .account-upgrades { grid-template-columns: 1fr !important; }
  .account-modal-card { width: calc(100% - 24px) !important; max-height: calc(100vh - 24px) !important; overflow-y: auto !important; }
}