/* PAPAUTO — mobile homepage experience */
:root { --mobile-gutter: 16px; }

@media (max-width: 760px) {
  html {
    scroll-behavior: smooth;
    scroll-padding-top: 78px;
  }
  body {
    padding-bottom: calc(78px + env(safe-area-inset-bottom));
    overflow-x: hidden;
  }
  .wrap { width: calc(100% - 32px); }

  /* Compact, persistent brand header */
  .site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    width: 100%;
    min-height: 62px;
    height: auto;
    margin: 0;
    padding: 9px var(--mobile-gutter);
    gap: 10px;
    background: rgba(9, 15, 22, .94);
    border-bottom: 1px solid rgba(255,255,255,.09);
    backdrop-filter: blur(18px);
  }
  .brand { min-width: 0; gap: 9px; }
  .brand-mark {
    width: 35px;
    height: 35px;
    border-radius: 11px;
    font-size: 21px;
  }
  .brand-name { font-size: 17px; line-height: 1.05; }
  .brand-name small { font-size: 7px; letter-spacing: .15em; }
  .header-cta { display: none !important; }
  .menu-toggle {
    display: block;
    margin-left: auto;
    padding: 7px 11px;
    border: 1px solid rgba(255,255,255,.16);
    border-radius: 10px;
    background: #111c27;
    color: #f4f7fa;
  }
  .main-nav {
    position: absolute;
    top: 61px;
    left: 12px;
    right: 12px;
    z-index: 120;
    display: none;
    max-height: calc(100dvh - 82px);
    overflow-y: auto;
    padding: 9px;
    border: 1px solid rgba(255,255,255,.13);
    border-radius: 15px;
    background: #111a24;
    box-shadow: 0 18px 45px rgba(0,0,0,.42);
  }
  .main-nav.open { display: flex; }
  .main-nav a {
    padding: 12px 11px;
    border-bottom: 1px solid rgba(255,255,255,.07);
    font-size: 13px;
  }
  .main-nav a:last-child { border-bottom: 0; }

  /* First screen: clear offer, one primary action */
  .hero {
    display: block;
    min-height: 0;
    padding: 28px 0 17px;
  }
  .hero-copy { max-width: none; }
  .hero .eyebrow {
    font-size: 9px;
    letter-spacing: .14em;
    gap: 8px;
  }
  .hero h1 {
    max-width: 560px;
    margin: 13px 0 11px;
    font-size: clamp(34px, 9.2vw, 43px);
    line-height: 1.02;
    letter-spacing: -.055em;
  }
  .hero-lead {
    max-width: 570px;
    margin: 0;
    color: #aab8c5;
    font-size: 13px;
    line-height: 1.52;
  }
  .hero-visual, .hero-checks, .proof-strip { display: none !important; }
  .hero-actions {
    display: grid;
    grid-template-columns: 1fr;
    gap: 9px;
    margin-top: 17px;
  }
  .hero-actions .button {
    min-height: 49px;
    padding: 12px 15px;
    border-radius: 13px;
    font-size: 13px;
    text-align: center;
    justify-content: center;
  }
  .hero-actions .button-primary { grid-column: auto; }
  .hero-actions .button-secondary,
  .hero-actions .integration-link { display: none !important; }

  /* Four core tools visible immediately, no extra scrolling */
  .mobile-dashboard {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 9px;
    width: calc(100% - 32px);
    margin: 0 auto 25px;
  }
  .mobile-dashboard a {
    position: relative;
    display: flex;
    min-width: 0;
    min-height: 103px;
    flex-direction: column;
    justify-content: space-between;
    gap: 8px;
    padding: 13px;
    overflow: hidden;
    border: 1px solid rgba(139,213,255,.19);
    border-radius: 15px;
    background: linear-gradient(145deg, #182a38 0%, #101a25 100%);
    color: #f4f7fa;
    text-decoration: none;
    box-shadow: 0 8px 20px rgba(0,0,0,.12);
    -webkit-tap-highlight-color: transparent;
  }
  .mobile-dashboard a::after {
    content: "↗";
    position: absolute;
    top: 10px;
    right: 12px;
    color: #a9bdcc;
    font-size: 15px;
    font-weight: 700;
  }
  .mobile-dashboard a:first-child {
    border-color: rgba(169,189,204,.48);
    background: linear-gradient(145deg, #26313b 0%, #151e27 100%);
  }
  .mobile-dashboard a strong {
    max-width: 88%;
    font-size: 13px;
    line-height: 1.2;
    font-weight: 750;
  }
  .mobile-dashboard a span {
    color: #a5b5c3;
    font-size: 10px;
    line-height: 1.35;
  }
  .mobile-dashboard a:active { transform: scale(.985); }

  /* Main sections become compact, scannable cards */
  .section { padding: 27px 0 37px; }
  .section-title-row {
    display: block;
    margin-bottom: 16px;
  }
  .section-title-row h2,
  .assistant-copy h2,
  .checklist-panel h2 {
    margin: 8px 0 0;
    font-size: clamp(27px, 7.4vw, 34px);
    line-height: 1.08;
  }
  .section-title-row > p {
    margin: 9px 0 0;
    color: #9eacb9;
    font-size: 12px;
    line-height: 1.5;
  }
  .direction-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 9px;
  }
  .direction-card {
    display: flex;
    min-height: 0;
    flex-direction: column;
    padding: 14px;
    border-radius: 15px;
  }
  .direction-card h3 {
    margin: 17px 0 6px;
    font-size: 15px;
    line-height: 1.2;
  }
  .direction-card p {
    min-height: 0;
    margin: 0;
    font-size: 10px;
    line-height: 1.45;
  }
  .direction-card .card-link {
    gap: 7px;
    margin-top: auto;
    padding-top: 11px;
    font-size: 9px;
  }
  .direction-code { font-size: 8px; }
  .country-symbol { top: 34px; right: 15px; font-size: 31px; }

  .calculator-section { padding: 38px 0; }
  .calculator-layout,
  .assistant-layout,
  .catalog-layout { display: block; }
  .calc-form, .calc-result, .assistant-panel,
  .auction-stats-section form { padding: 15px; border-radius: 16px; }
  .calc-form label, .assistant-form label,
  .auction-stats-section label { font-size: 12px; }
  .calc-form input, .calc-form select,
  .assistant-form input, .assistant-form select,
  .assistant-form textarea,
  .auction-stats-section input,
  .auction-stats-section select {
    min-height: 46px;
    font-size: 16px;
  }
  .form-grid { gap: 10px; }
  .result-total { font-size: 32px; }
  .assistant-panel { display: block; }
  .assistant-copy { margin-bottom: 18px; }
  .assistant-form { gap: 11px; }
  .assistant-form > .button { width: 100%; }
  .auction-stats-card { grid-template-columns: 1fr; padding: 16px; gap: 15px; }
  .auction-stats-actions { flex-direction: column; align-items: stretch; }
  .auction-stats-actions .button { width: 100%; }
  .auction-search-panel { grid-template-columns: 1fr; gap: 12px; padding: 13px; }
  .auction-search-form { gap: 11px; }
  .auction-search-form .form-grid { grid-template-columns: 1fr 1fr; }
  .auction-stats-results { padding: 12px; }
  .auction-stat-metrics,
  .auction-stats-section .uss-metric-grid,
  .uss-metric-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .auction-stat-records { grid-template-columns: 1fr; }
  .uss-history-row { grid-template-columns: 52px minmax(35px,1fr); gap: 7px; }
  .uss-history-meta { grid-column: 1 / -1; text-align: left; }
  .market-source-grid,
  .competitor-methods-grid { grid-template-columns: 1fr; }
  .benchmark-grid,
  .showcase-grid { grid-template-columns: 1fr; }
  .showcase-card:last-child { grid-column: auto; }
  .showcase-image, .showcase-card:last-child .showcase-image { height: 190px; }
  .showcase-body { padding: 15px; }
  .vehicle-results { grid-template-columns: 1fr; }
  .process-grid { grid-template-columns: repeat(2, minmax(0,1fr)); gap: 9px; }
  .process-grid article { padding: 14px; }
  .process-grid h3 { margin: 16px 0 6px; font-size: 12px; }
  .process-grid p { font-size: 10px; line-height: 1.5; }
  .checklist-panel { display: block; padding: 18px; }
  .checklist-panel ul { margin-top: 14px; }
  .checklist-panel li { font-size: 11px; }
  .final-cta { display: block; margin-bottom: 32px; padding: 19px; }
  .final-cta h2 { font-size: 27px; }
  .final-cta .button { width: 100%; margin-top: 10px; }
  .site-footer {
    display: block;
    padding: 25px 16px 20px;
  }
  .footer-links { justify-content: flex-start; gap: 12px 16px; margin-top: 16px; }
  .footer-note { margin-top: 17px; }
  .footer-bottom { display: flex; flex-wrap: wrap; gap: 8px 14px; margin-top: 15px; }

  /* Persistent bottom navigation with safe-area support */
  .mobile-bottom-nav {
    position: fixed;
    z-index: 150;
    left: 0;
    right: 0;
    bottom: 0;
    display: grid;
    grid-template-columns: repeat(4, minmax(0,1fr));
    gap: 2px;
    padding: 7px 7px calc(7px + env(safe-area-inset-bottom));
    border-top: 1px solid rgba(139,213,255,.18);
    background: rgba(8,14,21,.96);
    backdrop-filter: blur(18px);
  }
  .mobile-bottom-nav a {
    display: flex;
    min-width: 0;
    min-height: 48px;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 3px;
    color: #aebdca;
    text-decoration: none;
    font-size: 9px;
    line-height: 1.1;
    -webkit-tap-highlight-color: transparent;
  }
  .mobile-bottom-nav a span { font-size: 17px; line-height: 1; }
  .mobile-bottom-nav a.primary { color: #a9bdcc; font-weight: 750; }
  .mobile-bottom-nav a:active,
  .mobile-bottom-nav a:focus-visible { color: #a9bdcc; }
  [id] { scroll-margin-top: 76px; }
}

@media (min-width: 761px) {
  .mobile-dashboard, .mobile-bottom-nav { display: none !important; }
}


/* Final iPhone refinement — overrides loaded after the base mobile rules */
@media(max-width:760px){
  .hero{padding:23px 0 13px;min-height:0}
  .hero h1{font-size:clamp(29px,8vw,35px);line-height:1.08;margin:11px 0 9px}
  .hero-lead{font-size:12px;line-height:1.5}
  .hero-actions{margin-top:13px;gap:7px}
  .hero-actions .button{min-height:43px;padding:10px 13px;border-radius:11px;font-size:12px}
  .mobile-dashboard{width:calc(100% - 28px);gap:8px;margin-bottom:16px}
  .mobile-dashboard a{min-height:83px;padding:11px;border-radius:12px}
  .mobile-dashboard a strong{font-size:12px}
  .mobile-dashboard a span{font-size:9px}
  .section{padding:22px 0 28px}
  .section-title-row{margin-bottom:13px}
  .section-title-row h2,.assistant-copy h2,.checklist-panel h2{font-size:clamp(24px,6.4vw,29px);line-height:1.12;margin:6px 0 0}
  .section-title-row>p{font-size:11px;line-height:1.45;margin-top:7px}
  .assistant-panel{padding:14px;border-radius:15px}
  .assistant-copy{margin-bottom:13px}
  .assistant-copy>p,.checklist-panel>div>p{font-size:11px;line-height:1.55}
  .assistant-disclaimer{font-size:9px;padding:9px 11px;margin-top:12px}
  .catalog-title-line{gap:10px;align-items:center}
  .catalog-title-line h2{font-size:clamp(23px,6vw,28px);margin:5px 0 0}
  .voice-icon-button{width:44px;height:44px;flex-basis:44px;border-radius:13px}
  .voice-icon-button svg{width:20px;height:20px}
  .calc-form,.calc-result,.auction-stats-section form{padding:13px;border-radius:14px}
  .calc-form label,.assistant-form label,.auction-stats-section label{font-size:11px}
  .calc-form input,.calc-form select,.assistant-form input,.assistant-form select,.assistant-form textarea,.auction-stats-section input,.auction-stats-section select{min-height:43px;font-size:16px;padding:10px 11px}
  .form-grid{gap:9px}
  .mobile-bottom-nav{padding:6px 6px calc(6px + env(safe-area-inset-bottom));background:rgba(10,16,23,.96);border-top-color:rgba(169,189,204,.18)}
  .mobile-bottom-nav a{font-size:8px;min-height:45px}
  .mobile-bottom-nav a span{font-size:15px}
  .mobile-bottom-nav a.primary,.mobile-bottom-nav a:active,.mobile-bottom-nav a:focus-visible{color:#a9bdcc}
  [id]{scroll-margin-top:68px}
}