/*
 * Tanco Tech mobile/PWA layer v0.4.1
 * Mobile-shell only: viewport lock, responsive header/menu/cookie consent,
 * fixed five-button dock and PWA chrome. Source page design and Quote Builder
 * are intentionally untouched.
 */

/* Requested back-to-top appearance on all viewports. */
body.tanco-source-parity .to-top,
.to-top{
  background:var(--brand-accent,#F7941D)!important;
  color:#fff!important;
}
body.tanco-source-parity .to-top:hover,
.to-top:hover{
  background:var(--orange-600,#D97F0F)!important;
  color:#fff!important;
}
body.tanco-source-parity .to-top svg,
.to-top svg{color:#fff!important;stroke:#fff!important}

/* Mobile app/PWA chrome hidden outside the mobile breakpoint. */
.tanco-mobile-dock,
.tanco-pwa-install,
.tanco-pwa-ios-sheet{display:none}

@media (max-width:960px){
  /*
   * HARD VIEWPORT LOCK
   * Elementor wrappers, negative-position decorative source elements and the old
   * translated mobile drawer must never make the root document wider than the phone.
   */
  html{
    width:100%!important;
    max-width:100%!important;
    overflow-x:hidden!important;
    overscroll-behavior-x:none!important;
  }
  body,
  body.tanco-source-parity{
    width:100%!important;
    max-width:100%!important;
    min-width:0!important;
    overflow-x:hidden!important;
    position:relative!important;
    overscroll-behavior-x:none!important;
    padding-bottom:calc(88px + env(safe-area-inset-bottom,0px))!important;
  }
  body.tanco-source-parity .elementor,
  body.tanco-source-parity .elementor-element,
  body.tanco-source-parity .e-con,
  body.tanco-source-parity .e-con-inner{
    min-width:0!important;
  }
  body.tanco-source-parity img,
  body.tanco-source-parity video,
  body.tanco-source-parity iframe{
    max-width:100%!important;
  }

  /* Header/burger is always inside the viewport. */
  body.tanco-source-parity header.site,
  header.site{
    left:0!important;
    right:0!important;
    width:100%!important;
    max-width:100vw!important;
    z-index:510!important;
  }
  body.tanco-source-parity header.site .nav,
  header.site .nav{
    width:100%!important;
    max-width:100%!important;
    min-width:0!important;
    box-sizing:border-box!important;
    margin:0!important;
    padding-left:20px!important;
    padding-right:20px!important;
    gap:12px!important;
  }
  body.tanco-source-parity header.site .brand,
  header.site .brand{
    flex:0 1 auto!important;
    min-width:0!important;
    max-width:calc(100% - 58px)!important;
    overflow:hidden!important;
  }
  body.tanco-source-parity header.site .brand img,
  header.site .brand img{
    width:auto!important;
    max-width:100%!important;
    height:42px!important;
    object-fit:contain!important;
  }
  body.tanco-source-parity header.site .nav-menu,
  header.site .nav-menu{display:none!important}
  body.tanco-source-parity header.site .nav-cta,
  header.site .nav-cta{
    display:flex!important;
    align-items:center!important;
    justify-content:flex-end!important;
    margin-left:auto!important;
    gap:0!important;
    flex:0 0 auto!important;
    min-width:44px!important;
  }
  body.tanco-source-parity header.site .nav-cta>.btn,
  header.site .nav-cta>.btn{display:none!important}
  body.tanco-source-parity header.site .burger,
  header.site .burger{
    display:inline-flex!important;
    flex:0 0 44px!important;
    align-items:center!important;
    justify-content:center!important;
    position:relative!important;
    z-index:520!important;
    width:44px!important;
    height:44px!important;
    min-width:44px!important;
    min-height:44px!important;
    padding:0!important;
    margin:0!important;
    border:1px solid var(--border-subtle,#E5E7EB)!important;
    border-radius:12px!important;
    background:#fff!important;
    color:var(--purple-800,#3B2248)!important;
    box-shadow:0 4px 14px rgba(30,15,43,.08)!important;
    opacity:1!important;
    visibility:visible!important;
    cursor:pointer!important;
  }
  body.tanco-source-parity header.site .burger svg,
  header.site .burger svg{
    display:block!important;
    width:25px!important;
    height:25px!important;
    stroke:currentColor!important;
  }
  body.tanco-source-parity header.site .burger.is-open svg,
  header.site .burger.is-open svg{opacity:0!important}
  body.tanco-source-parity header.site .burger.is-open::before,
  body.tanco-source-parity header.site .burger.is-open::after,
  header.site .burger.is-open::before,
  header.site .burger.is-open::after{
    content:"";
    position:absolute;
    left:11px;
    right:11px;
    top:21px;
    height:2px;
    border-radius:2px;
    background:currentColor;
  }
  body.tanco-source-parity header.site .burger.is-open::before,
  header.site .burger.is-open::before{transform:rotate(45deg)}
  body.tanco-source-parity header.site .burger.is-open::after,
  header.site .burger.is-open::after{transform:rotate(-45deg)}

  /*
   * Mobile drawer no longer lives one full viewport off-screen. Hiding with
   * visibility/opacity prevents it from creating horizontal page overflow on iOS.
   */
  body.tanco-source-parity .mobile-nav,
  .mobile-nav{
    display:block!important;
    position:fixed!important;
    top:var(--header-h,76px)!important;
    right:0!important;
    bottom:0!important;
    left:0!important;
    width:100%!important;
    max-width:100vw!important;
    height:calc(100dvh - var(--header-h,76px))!important;
    box-sizing:border-box!important;
    background:#fff!important;
    z-index:500!important;
    transform:translate3d(12px,0,0)!important;
    opacity:0!important;
    visibility:hidden!important;
    pointer-events:none!important;
    overflow-x:hidden!important;
    overflow-y:auto!important;
    overscroll-behavior:contain!important;
    touch-action:pan-y!important;
    -webkit-overflow-scrolling:touch!important;
    padding:14px 18px calc(34px + env(safe-area-inset-bottom,0px))!important;
    transition:transform .22s var(--ease-standard,ease),opacity .18s ease,visibility 0s linear .22s!important;
    contain:layout paint style!important;
  }
  body.tanco-source-parity .mobile-nav.open,
  .mobile-nav.open{
    transform:translate3d(0,0,0)!important;
    opacity:1!important;
    visibility:visible!important;
    pointer-events:auto!important;
    transition-delay:0s!important;
  }
  body.tanco-source-parity .mobile-nav .mgroup,
  .mobile-nav .mgroup{
    width:100%!important;
    min-width:0!important;
    border-bottom:1px solid var(--border-subtle,#E5E7EB)!important;
  }
  body.tanco-source-parity .mobile-nav .mtoggle,
  .mobile-nav .mtoggle{
    width:100%!important;
    min-width:0!important;
    min-height:56px!important;
    box-sizing:border-box!important;
    display:flex!important;
    align-items:center!important;
    justify-content:space-between!important;
    gap:14px!important;
    padding:15px 8px!important;
    margin:0!important;
    background:transparent!important;
    border:0!important;
    color:var(--text-heading,#3B2248)!important;
    font-family:var(--font-heading)!important;
    font-size:17px!important;
    font-weight:600!important;
    line-height:1.3!important;
    text-align:left!important;
    white-space:normal!important;
  }
  body.tanco-source-parity .mobile-nav .mtoggle svg,
  .mobile-nav .mtoggle svg{
    width:20px!important;
    height:20px!important;
    flex:0 0 20px!important;
  }
  body.tanco-source-parity .mobile-nav .msub,
  .mobile-nav .msub{
    width:100%!important;
    min-width:0!important;
    box-sizing:border-box!important;
    padding:0 0 14px!important;
    gap:4px!important;
  }
  body.tanco-source-parity .mobile-nav .mgroup.open .msub,
  .mobile-nav .mgroup.open .msub{display:flex!important}
  body.tanco-source-parity .mobile-nav .msub a,
  .mobile-nav .msub a{
    display:block!important;
    width:100%!important;
    min-width:0!important;
    max-width:100%!important;
    box-sizing:border-box!important;
    padding:12px 14px!important;
    border-radius:10px!important;
    font-size:15px!important;
    line-height:1.35!important;
    color:var(--text-body,#4D5563)!important;
    white-space:normal!important;
    overflow-wrap:anywhere!important;
  }
  body.tanco-source-parity .mobile-nav .mcta,
  .mobile-nav .mcta{
    width:100%!important;
    min-width:0!important;
    box-sizing:border-box!important;
    display:grid!important;
    grid-template-columns:minmax(0,1fr)!important;
    gap:10px!important;
    margin-top:20px!important;
    padding-bottom:8px!important;
  }
  body.tanco-source-parity .mobile-nav .mcta .btn,
  .mobile-nav .mcta .btn{
    width:100%!important;
    min-width:0!important;
    max-width:100%!important;
    min-height:48px!important;
    box-sizing:border-box!important;
    justify-content:center!important;
    white-space:normal!important;
  }
  /* Lock the page, but preserve touch scrolling inside the fixed drawer. */
  body.tanco-mobile-menu-open{overflow:hidden!important}
  body.tanco-mobile-menu-open .mobile-nav{touch-action:pan-y!important}

  /* Fixed five-button mobile app dock: viewport anchored, never document anchored. */
  .tanco-mobile-dock{
    position:fixed!important;
    left:max(8px,env(safe-area-inset-left,0px))!important;
    right:max(8px,env(safe-area-inset-right,0px))!important;
    bottom:calc(8px + env(safe-area-inset-bottom,0px))!important;
    width:auto!important;
    max-width:none!important;
    min-width:0!important;
    z-index:320!important;
    height:70px!important;
    display:grid!important;
    grid-template-columns:repeat(5,minmax(0,1fr))!important;
    align-items:end!important;
    padding:7px 6px 6px!important;
    margin:0!important;
    box-sizing:border-box!important;
    border:1px solid rgba(59,34,72,.12)!important;
    border-radius:22px!important;
    background:rgba(255,255,255,.96)!important;
    box-shadow:0 14px 40px rgba(30,15,43,.18)!important;
    backdrop-filter:blur(18px)!important;
    -webkit-backdrop-filter:blur(18px)!important;
    transform:translate3d(0,0,0)!important;
    opacity:1;
    transition:transform .25s ease,opacity .25s ease!important;
    will-change:transform!important;
  }
  .tanco-mobile-dock a{
    min-width:0!important;
    max-width:100%!important;
    height:56px!important;
    display:flex!important;
    flex-direction:column!important;
    align-items:center!important;
    justify-content:flex-end!important;
    gap:3px!important;
    padding:4px 1px!important;
    margin:0!important;
    border-radius:14px!important;
    color:var(--neutral-500,#667085)!important;
    text-decoration:none!important;
    font-family:var(--font-heading)!important;
    font-size:10.5px!important;
    font-weight:600!important;
    line-height:1!important;
    white-space:nowrap!important;
    overflow:hidden!important;
    -webkit-tap-highlight-color:transparent!important;
  }
  .tanco-mobile-dock a .tanco-dock-icon{
    width:26px!important;height:26px!important;display:flex!important;align-items:center!important;justify-content:center!important;flex:0 0 26px!important
  }
  .tanco-mobile-dock a svg{width:22px!important;height:22px!important;stroke:currentColor!important}
  .tanco-mobile-dock a.is-active{color:var(--brand-primary,#3B2248)!important}
  .tanco-mobile-dock a.is-active:not(.tanco-dock-ai) .tanco-dock-icon{color:var(--brand-accent,#F7941D)!important}
  .tanco-mobile-dock .tanco-dock-ai{position:relative!important;justify-content:flex-end!important;color:var(--brand-primary,#3B2248)!important;overflow:visible!important}
  .tanco-mobile-dock .tanco-dock-ai .tanco-dock-icon{
    position:absolute!important;top:-31px!important;left:50%!important;transform:translateX(-50%)!important;
    width:62px!important;height:62px!important;border-radius:22px!important;color:#fff!important;
    background:linear-gradient(135deg,#FBAA4A,#F7941D)!important;border:5px solid rgba(255,255,255,.98)!important;
    box-shadow:0 10px 26px rgba(247,148,29,.38)!important;
  }
  .tanco-mobile-dock .tanco-dock-ai .tanco-dock-icon svg{width:29px!important;height:29px!important}
  .tanco-mobile-dock .tanco-dock-ai span:last-child{margin-bottom:1px!important}
  body.tanco-mobile-menu-open .tanco-mobile-dock{
    transform:translate3d(0,130%,0)!important;
    opacity:0!important;
    pointer-events:none!important;
  }

  /* Existing floating tools remain usable above the fixed dock. */
  body.tanco-source-parity .chat-fab{
    right:16px!important;
    bottom:calc(96px + env(safe-area-inset-bottom,0px))!important;
  }
  body.tanco-source-parity .chat-panel{
    right:12px!important;
    left:12px!important;
    width:auto!important;
    max-width:none!important;
    bottom:calc(164px + env(safe-area-inset-bottom,0px))!important;
    max-height:calc(100dvh - var(--header-h,76px) - 190px)!important;
  }
  body.tanco-source-parity .to-top{
    left:16px!important;
    bottom:calc(98px + env(safe-area-inset-bottom,0px))!important;
  }
  body.tanco-mobile-menu-open .chat-fab,
  body.tanco-mobile-menu-open .chat-panel,
  body.tanco-mobile-menu-open .to-top,
  body.tanco-mobile-menu-open .tanco-pwa-install{
    opacity:0!important;
    pointer-events:none!important;
  }

  /*
   * Cookie consent is a true mobile sheet. Every descendant is shrinkable so
   * button text/links cannot force the sheet wider than the physical viewport.
   */
  body.tanco-source-parity .cookie-banner,
  .cookie-banner{
    position:fixed!important;
    left:max(10px,env(safe-area-inset-left,0px))!important;
    right:max(10px,env(safe-area-inset-right,0px))!important;
    bottom:calc(92px + env(safe-area-inset-bottom,0px))!important;
    width:auto!important;
    min-width:0!important;
    max-width:calc(100vw - 20px)!important;
    margin:0 auto!important;
    box-sizing:border-box!important;
    max-height:min(62dvh,440px)!important;
    overflow-x:hidden!important;
    overflow-y:auto!important;
    overscroll-behavior:contain!important;
    -webkit-overflow-scrolling:touch!important;
    padding:16px!important;
    border-radius:18px!important;
  }
  body.tanco-source-parity .cookie-banner *,
  .cookie-banner *{
    min-width:0!important;
    max-width:100%!important;
    box-sizing:border-box!important;
  }
  body.tanco-source-parity .cookie-banner h4,
  .cookie-banner h4{
    font-size:15.5px!important;
    line-height:1.3!important;
    white-space:normal!important;
    overflow-wrap:anywhere!important;
  }
  body.tanco-source-parity .cookie-banner p,
  .cookie-banner p{
    font-size:13px!important;
    line-height:1.45!important;
    margin-bottom:13px!important;
    white-space:normal!important;
    overflow-wrap:anywhere!important;
  }
  body.tanco-source-parity .cookie-banner .acts,
  .cookie-banner .acts{
    display:grid!important;
    grid-template-columns:minmax(0,1fr)!important;
    gap:8px!important;
    width:100%!important;
    min-width:0!important;
  }
  body.tanco-source-parity .cookie-banner .acts .btn,
  .cookie-banner .acts .btn{
    display:flex!important;
    width:100%!important;
    min-width:0!important;
    max-width:100%!important;
    min-height:42px!important;
    box-sizing:border-box!important;
    align-items:center!important;
    justify-content:center!important;
    margin:0!important;
    padding:10px 14px!important;
    white-space:normal!important;
    line-height:1.2!important;
  }

  /* Mobile-only install prompt. */
  .tanco-pwa-install{
    position:fixed!important;
    left:max(10px,env(safe-area-inset-left,0px))!important;
    right:max(10px,env(safe-area-inset-right,0px))!important;
    bottom:calc(92px + env(safe-area-inset-bottom,0px))!important;
    z-index:335!important;
    box-sizing:border-box!important;
    width:auto!important;
    max-width:520px!important;
    min-width:0!important;
    margin:0 auto!important;
    padding:14px 14px 14px 15px!important;
    display:grid!important;
    grid-template-columns:46px minmax(0,1fr) auto!important;
    gap:11px!important;
    align-items:center!important;
    border:1px solid rgba(59,34,72,.12)!important;
    border-radius:18px!important;
    background:rgba(255,255,255,.97)!important;
    box-shadow:0 16px 48px rgba(30,15,43,.2)!important;
    backdrop-filter:blur(18px)!important;
    -webkit-backdrop-filter:blur(18px)!important;
    transform:translate3d(0,140%,0)!important;
    opacity:0;
    transition:transform .35s var(--ease-out,ease),opacity .25s ease!important;
  }
  .tanco-pwa-install.show{transform:translate3d(0,0,0)!important;opacity:1!important}
  .tanco-pwa-install .pwa-logo{
    width:46px!important;height:46px!important;border-radius:13px!important;background:#fff!important;border:1px solid var(--border-subtle,#E5E7EB)!important;
    display:flex!important;align-items:center!important;justify-content:center!important;overflow:hidden!important
  }
  .tanco-pwa-install .pwa-logo img{width:36px!important;height:36px!important;object-fit:contain!important}
  .tanco-pwa-install .pwa-copy{min-width:0!important}
  .tanco-pwa-install .pwa-title{font-family:var(--font-heading)!important;font-size:14.5px!important;font-weight:700!important;line-height:1.25!important;color:var(--text-heading)!important;margin-bottom:2px!important}
  .tanco-pwa-install .pwa-text{font-size:11.5px!important;line-height:1.35!important;color:var(--text-muted)!important;overflow-wrap:anywhere!important}
  .tanco-pwa-install .pwa-actions{display:flex!important;align-items:center!important;gap:5px!important}
  .tanco-pwa-install .pwa-install-btn{
    min-height:38px!important;padding:0 13px!important;border:0!important;border-radius:10px!important;background:var(--brand-accent,#F7941D)!important;
    color:#fff!important;font-family:var(--font-heading)!important;font-size:12px!important;font-weight:700!important;cursor:pointer!important
  }
  .tanco-pwa-install .pwa-close{
    width:34px!important;height:34px!important;display:flex!important;align-items:center!important;justify-content:center!important;border:0!important;background:transparent!important;
    border-radius:9px!important;color:var(--neutral-500)!important;cursor:pointer!important
  }
  .tanco-pwa-install .pwa-close svg{width:19px!important;height:19px!important}

  .tanco-pwa-ios-sheet{
    position:fixed!important;inset:0!important;z-index:700!important;display:none!important;align-items:flex-end!important;justify-content:center!important;
    padding:18px 12px calc(18px + env(safe-area-inset-bottom,0px))!important;box-sizing:border-box!important;
    background:rgba(22,11,34,.48)!important;backdrop-filter:blur(5px)!important;-webkit-backdrop-filter:blur(5px)!important
  }
  .tanco-pwa-ios-sheet.show{display:flex!important}
  .tanco-pwa-ios-card{
    width:100%!important;max-width:520px!important;min-width:0!important;background:#fff!important;border-radius:24px!important;padding:22px 20px 18px!important;box-sizing:border-box!important;
    box-shadow:0 22px 70px rgba(22,11,34,.28)!important
  }
  .tanco-pwa-ios-card h3{font-family:var(--font-heading)!important;font-size:19px!important;margin:0 0 8px!important;color:var(--text-heading)!important}
  .tanco-pwa-ios-card p{font-size:14px!important;line-height:1.55!important;color:var(--text-body)!important;margin:0 0 14px!important}
  .tanco-pwa-ios-steps{display:grid!important;gap:9px!important;margin:0 0 18px!important;padding:0!important;list-style:none!important}
  .tanco-pwa-ios-steps li{display:flex!important;gap:10px!important;align-items:flex-start!important;font-size:13.5px!important;line-height:1.45!important;color:var(--text-body)!important}
  .tanco-pwa-ios-steps b{width:25px!important;height:25px!important;flex:0 0 25px!important;border-radius:8px!important;background:var(--surface-accent-soft)!important;color:var(--orange-700)!important;display:flex!important;align-items:center!important;justify-content:center!important}
  .tanco-pwa-ios-done{width:100%!important;min-height:46px!important;border:0!important;border-radius:12px!important;background:var(--brand-primary,#3B2248)!important;color:#fff!important;font-family:var(--font-heading)!important;font-weight:700!important;font-size:14px!important;cursor:pointer!important}
}

@media (max-width:600px){
  body.tanco-source-parity header.site .nav,
  header.site .nav{padding-left:16px!important;padding-right:16px!important}
  body.tanco-source-parity header.site .brand img,
  header.site .brand img{height:38px!important;max-width:180px!important}
  .tanco-mobile-dock{
    left:max(6px,env(safe-area-inset-left,0px))!important;
    right:max(6px,env(safe-area-inset-right,0px))!important;
    border-radius:20px!important;
  }
  body.tanco-source-parity .cookie-banner,
  .cookie-banner{
    left:max(8px,env(safe-area-inset-left,0px))!important;
    right:max(8px,env(safe-area-inset-right,0px))!important;
    max-width:calc(100vw - 16px)!important;
    padding:14px!important;
    max-height:min(58dvh,420px)!important;
  }
  .tanco-pwa-install{
    left:max(8px,env(safe-area-inset-left,0px))!important;
    right:max(8px,env(safe-area-inset-right,0px))!important;
    padding:12px!important;
    grid-template-columns:42px minmax(0,1fr) auto!important;
    gap:9px!important;
  }
  .tanco-pwa-install .pwa-logo{width:42px!important;height:42px!important;border-radius:12px!important}
  .tanco-pwa-install .pwa-logo img{width:32px!important;height:32px!important}
  .tanco-pwa-install .pwa-install-btn{padding:0 10px!important}
}

@media (max-width:390px){
  .tanco-mobile-dock a{font-size:9.5px!important}
  .tanco-mobile-dock .tanco-dock-ai .tanco-dock-icon{width:58px!important;height:58px!important;top:-29px!important}
  .tanco-pwa-install{grid-template-columns:40px minmax(0,1fr)!important}
  .tanco-pwa-install .pwa-actions{grid-column:1/-1!important;justify-content:flex-end!important}
  body.tanco-source-parity .cookie-banner h4,.cookie-banner h4{font-size:15px!important}
  body.tanco-source-parity .cookie-banner p,.cookie-banner p{font-size:12.5px!important}
}