/* ==========================================================================
   HyperVPN — css/support.css
   Page head + search, quick topic tiles, two-column topic layout (FAQ /
   billing / refund), install rail with a text-only panel, contact channels,
   demo form. Everything else comes from css/style.css.
   ========================================================================== */

/* --------------------------------------------------------------------------
   Page head
   -------------------------------------------------------------------------- */
.shead{padding-top:48px;padding-bottom:clamp(40px,5vw,56px)}
#faq{padding-top:calc(var(--section-y)*.55)}
.shead__grid{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:32px 48px;align-items:end}
.shead__text{display:grid;gap:16px;justify-items:start}
.shead__text h1{max-width:14ch}
.shead__text .lead{margin:0;max-width:52ch}

/* search */
.search{display:grid;gap:10px;width:100%;max-width:520px;justify-self:end}
.search__field{position:relative}
.search__field input{padding-left:50px;padding-right:50px;min-height:56px;border-radius:16px;background:var(--bg-3);border-color:var(--border-strong);box-shadow:var(--border-inner),var(--shadow-1)}
.search__field input::-webkit-search-cancel-button,.search__field input::-webkit-search-decoration{-webkit-appearance:none;appearance:none}
.search__field input:focus-visible{border-color:var(--accent);box-shadow:0 0 0 4px var(--accent-tint)}
.search__icon{position:absolute;left:16px;top:50%;translate:0 -50%;width:22px;height:22px;color:var(--text-3);pointer-events:none}
.search__icon .icon{width:22px;height:22px}
.search__field input:focus-visible~.search__icon,.search__field:focus-within .search__icon{color:var(--accent)}
.search__clear{position:absolute;right:8px;top:50%;translate:0 -50%;width:40px;height:40px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;color:var(--text-3);transition:background var(--dur-2),color var(--dur-2)}
.search__clear:hover{background:rgba(255,255,255,.06);color:var(--text-1)}
html[data-theme="light"] .search__clear:hover{background:rgba(21,23,42,.06)}
.search__clear .icon{width:18px;height:18px}
.search__clear:focus-visible{box-shadow:var(--shadow-focus)}
.search__found{margin:0;min-height:1.5em;font:500 14px/1.5 var(--font-display);color:var(--text-3);font-variant-numeric:tabular-nums;text-align:right}
.search__found:empty{visibility:hidden}
.search__found b{color:var(--accent-bright)}
html[data-theme="light"] .search__found b{color:var(--accent)}

/* quick topic tiles */
.qtiles{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px;margin-top:40px}
.qtile{display:grid;gap:14px;padding:20px;border-radius:20px;color:var(--text-2)}
.qtile__icon{width:44px;height:44px;border-radius:14px;background:var(--bg-2);border:1px solid var(--border);display:inline-flex;align-items:center;justify-content:center;color:var(--accent);transition:background var(--dur-2),border-color var(--dur-2)}
.qtile__icon .icon{width:22px;height:22px}
.qtile__text{display:block;min-width:0}
.qtile__label{display:block;font:600 16px/1.25 var(--font-display);color:var(--text-1);margin:0 0 4px}
.qtile__count{display:block;font-size:13px;line-height:1.5;color:var(--text-3)}
.qtile__arrow{position:absolute;right:18px;top:22px;width:16px;color:var(--text-4);opacity:0;transition:opacity var(--dur-2),width var(--dur-2),color var(--dur-2)}
.qtile:hover .qtile__arrow{opacity:1;width:24px;color:var(--accent)}
.qtile:hover .qtile__icon{background:var(--accent-tint);border-color:rgba(255,142,110,.35)}
.qtile.is-current{border-color:rgba(255,142,110,.35)}
.qtile.is-current .qtile__icon{background:var(--accent-tint);border-color:rgba(255,142,110,.35)}
.qtile:focus-visible{box-shadow:var(--shadow-focus)}

/* --------------------------------------------------------------------------
   Topic layout: sticky head on the left, accordion on the right
   -------------------------------------------------------------------------- */
.topic{display:grid;grid-template-columns:minmax(0,300px) minmax(0,1fr);gap:32px 64px;align-items:start}
.topic__head{position:sticky;top:calc(var(--header-h) + 24px);display:grid;gap:14px;justify-items:start}
.topic__head h2{max-width:14ch}
.topic__count{margin:0;font:500 14px/1.5 var(--font-display);color:var(--text-3);font-variant-numeric:tabular-nums}
.topic__links{display:grid;gap:10px;justify-items:start;margin-top:6px}
.topic__links .btn{width:auto}
.topic__body{min-width:0}
.topic__body .faq{border-top:1px solid var(--border)}
.topic__body details[hidden]{display:none}
.topic__empty{margin:0;padding:20px 0;font-size:15px;color:var(--text-3);border-bottom:1px solid var(--border)}
.faq__panel a{color:var(--accent-bright)}
html[data-theme="light"] .faq__panel a{color:var(--accent)}
.faq summary mark,.faq__panel mark{background:var(--gold-tint);color:inherit;border-radius:4px;padding:0 2px}
.pay-row--left{justify-content:flex-start;gap:8px;margin-top:6px}
.pay-row--left .chip{height:32px;font-size:13px;padding:0 12px 0 10px}
.pay-row--left .chip .icon{width:16px;height:16px}

/* --------------------------------------------------------------------------
   Install: rail + text-only panel
   -------------------------------------------------------------------------- */
#install .section-head{margin-bottom:32px}
.ipanel{min-height:300px}
/* deep links #install-<platform> target a tile: keep the section heading above it even on the native jump */
#install .ptile{scroll-margin-top:calc(var(--header-h) + 200px)}
@media (min-width:900px){.ipanel{grid-template-columns:minmax(0,1.25fr) minmax(0,.75fr)}}
.ipanel__steps{display:grid;gap:14px;margin:0;padding:0;list-style:none;counter-reset:istep}
.ipanel__steps li{position:relative;display:flex;gap:14px;align-items:flex-start;font-size:15px;line-height:1.55;color:var(--text-2)}
.ipanel__steps li::before{counter-increment:istep;content:counter(istep);flex:none;width:28px;height:28px;border-radius:50%;background:var(--accent-tint);color:var(--accent);font:600 14px/28px var(--font-display);text-align:center}
.ipanel__steps li+li::after{content:"";position:absolute;left:12.5px;top:-14px;height:14px;width:3px;background:repeating-linear-gradient(180deg,var(--lane) 0 4px,transparent 4px 7px)}
.ipanel__steps code{white-space:nowrap}
.ipanel__meta{display:flex;align-items:center;gap:10px;flex-wrap:wrap;font:500 13px var(--font-display);color:var(--text-3);font-variant-numeric:tabular-nums}
.ipanel__meta .icon{width:16px;height:16px;color:var(--accent)}
.ipanel__aside{display:grid;gap:10px;align-content:start}
.ipanel__aside-title{font:600 13px/1 var(--font-display);text-transform:uppercase;letter-spacing:.08em;color:var(--text-3);margin:0 0 4px}
.ipanel__note{margin:0;font-size:13px;color:var(--text-3)}
.ipanel__foot{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:6px}
.ipanel__foot .btn{width:auto}

/* --------------------------------------------------------------------------
   Contact channels
   -------------------------------------------------------------------------- */
.channels{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.channel{display:flex;flex-direction:column;gap:14px}
.channel__icon{width:48px;height:48px;border-radius:16px;background:var(--accent-tint);border:1px solid rgba(255,142,110,.28);display:inline-flex;align-items:center;justify-content:center;color:var(--accent);margin-bottom:4px}
.channel__icon .icon{width:24px;height:24px}
.channel h3{margin:0}
.channel__value{font:600 17px/1.3 var(--font-display);color:var(--text-1);word-break:break-all;margin:0;text-decoration:none;align-self:flex-start}
a.channel__value:hover{color:var(--accent-bright);text-decoration:underline}
html[data-theme="light"] a.channel__value:hover{color:var(--accent)}
.channel__value:empty{display:none}
.channel p{margin:0;flex:1}
.channel .card__footer{margin-top:6px}
.channel__badge{position:absolute;top:20px;right:20px}

/* --------------------------------------------------------------------------
   Demo form
   -------------------------------------------------------------------------- */
.sform{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:40px 64px;align-items:start}
.sform__aside{display:grid;gap:16px;justify-items:start;position:sticky;top:calc(var(--header-h) + 24px)}
.sform__aside h2{max-width:14ch}
.sform__text{margin:0;max-width:40ch;color:var(--text-2)}
.sform__facts{font-size:15px;color:var(--text-2);margin-top:6px}
.sform__card{border-radius:var(--r-xl);padding:32px}
.sform__card .field__error{display:none}
.sform__card .is-invalid .field__error{display:block}
.sform__consent{display:grid;gap:8px}
.sform__consent-row{display:flex;flex-wrap:wrap;align-items:flex-start;gap:0 6px;font-size:14px;line-height:1.6;color:var(--text-2)}
.sform__consent-row .check{line-height:inherit}
.sform__policy{display:inline-flex;gap:6px}
.sform__policy a{color:var(--accent-bright)}
html[data-theme="light"] .sform__policy a{color:var(--accent)}
.sform__consent.is-invalid .check{color:var(--danger)}
.sform__card .form__actions{margin-top:4px}
.sform__card .form__note{max-width:40ch}

/* --------------------------------------------------------------------------
   Responsive
   -------------------------------------------------------------------------- */
@media (max-width:1023px){
  .qtiles{grid-template-columns:repeat(3,minmax(0,1fr))}
  .channels{grid-template-columns:repeat(2,minmax(0,1fr))}
  .channel:last-child{grid-column:1/-1}
}
@media (max-width:899px){
  .shead__grid{grid-template-columns:minmax(0,1fr);align-items:start}
  .search{justify-self:start;max-width:640px}
  .search__found{text-align:left}
  .topic{grid-template-columns:minmax(0,1fr);gap:24px}
  .topic__head{position:static}
  .sform{grid-template-columns:minmax(0,1fr);gap:28px}
  .sform__aside{position:static}
  .ipanel{min-height:0}
}
@media (max-width:640px){
  .shead{padding-top:32px}
  .qtiles{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:28px}
  .qtile{padding:16px;border-radius:16px;gap:10px}
  .qtile:last-child{grid-column:1/-1}
  .qtile__icon{width:40px;height:40px;border-radius:12px}
  .qtile__label{font-size:15px}
  .channels{grid-template-columns:minmax(0,1fr)}
  .sform__card{padding:var(--card-pad);border-radius:var(--r-md)}
  .topic__head h2,.sform__aside h2{max-width:none}
}