/* ==========================================================================
   shli.top — app.css (2026-09-24)
   Saját, függőségmentes stíluslap. Világos/sötét mód: prefers-color-scheme.
   Animációk visszafogottak; prefers-reduced-motion esetén kikapcsolnak.
   Betűtípus: Poppins 400/600 (helyben, SIL OFL 1.1 — fonts/OFL.txt).
   ========================================================================== */

@font-face{font-family:Poppins;font-style:normal;font-weight:400;font-display:swap;src:url(fonts/poppins-400-latin-ext.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:Poppins;font-style:normal;font-weight:400;font-display:swap;src:url(fonts/poppins-400-latin.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:Poppins;font-style:normal;font-weight:600;font-display:swap;src:url(fonts/poppins-600-latin-ext.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:Poppins;font-style:normal;font-weight:600;font-display:swap;src:url(fonts/poppins-600-latin.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}

/* --- Színek, méretek (design tokenek) ----------------------------------- */
:root{
  color-scheme:light;
  --bg:#f4f6fb;
  --bg-glow:rgba(79,70,229,.11);
  --dot:rgba(15,23,42,.075);
  --surface:#fff;
  --surface-muted:#f8fafc;
  --surface-hover:#f1f5f9;
  --border:#e3e8f0;
  --border-strong:#cfd7e3;
  --text:#0f172a;
  --text-muted:#475569;
  --text-subtle:#64748b;
  --brand:#4f46e5;
  --brand-hover:#4338ca;
  --brand-soft:#eef2ff;
  --brand-soft-text:#4338ca;
  --brand-soft-border:rgba(79,70,229,.16);
  --link:#4338ca;
  --ring:rgba(79,70,229,.25);
  --ok:#047857;
  --ok-soft:#ecfdf5;
  --ok-border:#a7f3d0;
  --err:#b42318;
  --err-soft:#fef3f2;
  --err-border:#fecdca;
  --err-ring:rgba(217,45,32,.14);
  --shadow-sm:0 1px 2px rgba(15,23,42,.06);
  --shadow:0 1px 2px rgba(15,23,42,.04),0 20px 44px -20px rgba(15,23,42,.24);
  --shadow-pop:0 12px 32px -8px rgba(15,23,42,.22),0 2px 6px rgba(15,23,42,.06);
  --radius:18px;
  --radius-md:12px;
  --radius-sm:10px;
  --font:Poppins,ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --ease:cubic-bezier(.2,.7,.2,1);
}
/* Sötét mód: a rendszerbeállítás szerint (ha a látogató nem választott kézzel világosat), vagy kézi választással.
   A kézi választás a <html data-theme="light|dark"> attribútum (localStorage "shli-theme"; app.js + nonce-os előszkript). */
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    color-scheme:dark;
    --bg:#0b1020;
    --bg-glow:rgba(99,102,241,.2);
    --dot:rgba(148,163,184,.085);
    --surface:#121a2c;
    --surface-muted:#0e1526;
    --surface-hover:#18223a;
    --border:#1f2a42;
    --border-strong:#2c3a58;
    --text:#e7eaf3;
    --text-muted:#a6b0c5;
    --text-subtle:#8792aa;
    --brand:#5b54e8;
    --brand-hover:#6b64f0;
    --brand-soft:rgba(99,102,241,.15);
    --brand-soft-text:#c7d2fe;
    --brand-soft-border:rgba(129,140,248,.22);
    --link:#a5b4fc;
    --ring:rgba(129,140,248,.35);
    --ok:#6ee7b7;
    --ok-soft:rgba(16,185,129,.12);
    --ok-border:rgba(52,211,153,.32);
    --err:#fda29b;
    --err-soft:rgba(240,68,56,.12);
    --err-border:rgba(253,162,155,.3);
    --err-ring:rgba(253,162,155,.18);
    --shadow-sm:0 1px 2px rgba(0,0,0,.35);
    --shadow:0 1px 2px rgba(0,0,0,.3),0 20px 44px -20px rgba(0,0,0,.7);
    --shadow-pop:0 12px 32px -8px rgba(0,0,0,.6),0 2px 6px rgba(0,0,0,.3);
  }
}
:root[data-theme="dark"]{
    color-scheme:dark;
  --bg:#0b1020;
  --bg-glow:rgba(99,102,241,.2);
  --dot:rgba(148,163,184,.085);
  --surface:#121a2c;
  --surface-muted:#0e1526;
  --surface-hover:#18223a;
  --border:#1f2a42;
  --border-strong:#2c3a58;
  --text:#e7eaf3;
  --text-muted:#a6b0c5;
  --text-subtle:#8792aa;
  --brand:#5b54e8;
  --brand-hover:#6b64f0;
  --brand-soft:rgba(99,102,241,.15);
  --brand-soft-text:#c7d2fe;
  --brand-soft-border:rgba(129,140,248,.22);
  --link:#a5b4fc;
  --ring:rgba(129,140,248,.35);
  --ok:#6ee7b7;
  --ok-soft:rgba(16,185,129,.12);
  --ok-border:rgba(52,211,153,.32);
  --err:#fda29b;
  --err-soft:rgba(240,68,56,.12);
  --err-border:rgba(253,162,155,.3);
  --err-ring:rgba(253,162,155,.18);
  --shadow-sm:0 1px 2px rgba(0,0,0,.35);
  --shadow:0 1px 2px rgba(0,0,0,.3),0 20px 44px -20px rgba(0,0,0,.7);
  --shadow-pop:0 12px 32px -8px rgba(0,0,0,.6),0 2px 6px rgba(0,0,0,.3);
}

/* --- Alapok -------------------------------------------------------------- */
*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%;scroll-behavior:smooth}
/* Horgony-ugrások (pl. fejléc GYIK) sima görgetéssel; a cél ne tapadjon a képernyő tetejére */
.how,.faq,.doc-section{scroll-margin-top:20px}
body{
  margin:0;min-height:100vh;min-height:100dvh;
  font-family:var(--font);font-size:16px;line-height:1.6;color:var(--text);background:var(--bg);
  -webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;
}
/* Finom háttér: fénykör a tetején + halvány pontrács, lefelé elhalványítva */
body::before{
  content:"";position:fixed;top:0;right:0;bottom:0;left:0;z-index:-1;pointer-events:none;
  background:
    radial-gradient(1000px 460px at 50% -120px,var(--bg-glow),transparent 72%),
    radial-gradient(var(--dot) 1px,transparent 1.3px) 0 0/22px 22px;
  -webkit-mask-image:linear-gradient(to bottom,#000 0,#000 320px,transparent 760px);
  mask-image:linear-gradient(to bottom,#000 0,#000 320px,transparent 760px);
}
a{color:var(--link)}
h1,h2,p{margin:0}
button,input{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px}

.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.sprite{position:absolute;width:0;height:0;overflow:hidden}
.i{width:20px;height:20px;flex:none;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;vertical-align:middle}
.i-sm{width:16px;height:16px}

/* --- Váz ------------------------------------------------------------------ */
.page{display:flex;flex-direction:column;min-height:100vh;min-height:100dvh}
.wrap{width:100%;max-width:1080px;margin:0 auto;padding:0 24px}
.main{flex:1 0 auto;padding-top:44px;padding-bottom:72px}

/* Fejléc */
.site-header{position:relative;z-index:10}
.header-row{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{display:inline-flex;align-items:center;gap:10px;color:var(--text);text-decoration:none;border-radius:10px}
.brand-mark{
  display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:10px;color:#fff;
  background:linear-gradient(135deg,#6366f1 0%,#4338ca 100%);
  box-shadow:0 6px 16px -6px rgba(67,56,202,.55),inset 0 1px 0 rgba(255,255,255,.22);
}
.brand-mark .i{width:18px;height:18px;stroke-width:2.3}
.brand-name{font-size:1.1875rem;font-weight:600;letter-spacing:-.02em}
.brand-tld{color:var(--text-subtle);font-weight:400}

/* Fejléc-navigáció és menük (details/summary: a nyelvválasztó JS nélkül is működik) */
.header-nav{display:flex;align-items:center;gap:4px;margin-left:auto;margin-right:10px}
.nav-link{display:inline-flex;align-items:center;gap:6px;height:38px;padding:0 12px;border-radius:999px;color:var(--text-muted);text-decoration:none;font-size:.875rem;font-weight:600;transition:background-color .15s,color .15s}
.nav-link:hover,.nav-link[aria-current="page"]{background:var(--surface-hover);color:var(--text)}
.header-tools{display:flex;align-items:center;gap:8px}
.menu{position:relative}
.menu>summary{
  display:inline-flex;align-items:center;gap:6px;height:38px;padding:0 10px 0 12px;list-style:none;cursor:pointer;
  border:1px solid var(--border);border-radius:999px;background:var(--surface);color:var(--text-muted);
  font-size:.875rem;font-weight:600;box-shadow:var(--shadow-sm);-webkit-user-select:none;user-select:none;
  transition:border-color .15s,color .15s,box-shadow .15s;
}
.theme-menu>summary{width:38px;padding:0;justify-content:center}
.menu>summary::-webkit-details-marker{display:none}
.menu>summary::marker{content:""}
.menu>summary:hover{border-color:var(--border-strong);color:var(--text)}
.menu>summary:focus-visible{outline:none;box-shadow:0 0 0 4px var(--ring)}
.menu>summary .i{width:17px;height:17px}
.menu .chev{width:15px;height:15px;transition:transform .18s var(--ease)}
.menu[open]>summary{border-color:var(--border-strong);color:var(--text)}
.menu[open] .chev{transform:rotate(180deg)}
.menu-list{
  position:absolute;right:0;top:calc(100% + 8px);z-index:20;min-width:196px;margin:0;padding:6px;list-style:none;
  background:var(--surface);border:1px solid var(--border);border-radius:14px;box-shadow:var(--shadow-pop);
  animation:pop .16s var(--ease) both;transform-origin:top right;
}
.menu-item{display:flex;align-items:center;gap:10px;width:100%;padding:8px 10px;border:0;border-radius:9px;background:none;color:var(--text);text-decoration:none;font-size:.9375rem;line-height:1.3;text-align:left;cursor:pointer}
.menu-item:hover{background:var(--surface-hover)}
.menu-item:focus-visible{outline:none;background:var(--surface-hover);box-shadow:inset 0 0 0 2px var(--ring)}
.menu-item .i{width:18px;height:18px}
.menu-item .check{margin-left:auto;color:var(--link)}
.menu-item[aria-current="true"],.menu-item[aria-pressed="true"]{font-weight:600}
.menu-item[aria-pressed="false"] .check{visibility:hidden}
.flag{width:20px;height:14px;flex:none;border-radius:3px;box-shadow:0 0 0 1px rgba(15,23,42,.1)}

/* --- Bevezető ------------------------------------------------------------- */
.hero{max-width:780px;margin:0 auto;text-align:center}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;margin-bottom:18px;padding:5px 12px 5px 10px;border-radius:999px;
  background:var(--brand-soft);color:var(--brand-soft-text);font-size:.8125rem;font-weight:600;letter-spacing:.01em;
  border:1px solid var(--brand-soft-border);
}
.eyebrow-dot{width:6px;height:6px;border-radius:50%;background:currentColor;box-shadow:0 0 0 3px var(--ring)}
.hero h1{font-size:clamp(1.85rem,1.2rem + 2.7vw,3rem);line-height:1.13;font-weight:600;letter-spacing:-.028em;text-wrap:balance}
.lead{max-width:620px;margin:16px auto 0;color:var(--text-muted);font-size:clamp(1rem,.95rem + .3vw,1.125rem);text-wrap:pretty}

/* --- Kártya + űrlap ------------------------------------------------------- */
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}
.shortener{max-width:780px;margin:38px auto 0;padding:28px}
.field-label{display:block;margin-bottom:10px;font-size:.875rem;font-weight:600}
.field{display:flex;gap:12px}
.input-wrap{position:relative;flex:1 1 auto;min-width:0}
.input-icon{position:absolute;left:15px;top:50%;margin-top:-10px;color:var(--text-subtle);pointer-events:none;transition:color .15s}
.input{
  display:block;width:100%;height:54px;padding:0 16px 0 46px;font-size:1rem;color:var(--text);
  background:var(--surface-muted);border:1px solid var(--border-strong);border-radius:var(--radius-md);outline:none;
  -webkit-appearance:none;appearance:none;transition:border-color .15s,box-shadow .15s,background-color .15s;
}
.input::placeholder{color:var(--text-subtle);opacity:1}
.input:hover{border-color:var(--text-subtle)}
.input:focus{background:var(--surface);border-color:var(--brand);box-shadow:0 0 0 4px var(--ring)}
.input-wrap:focus-within .input-icon{color:var(--brand)}
.input[aria-invalid="true"]{border-color:var(--err);box-shadow:0 0 0 4px var(--err-ring)}
.input-wrap.is-invalid .input-icon{color:var(--err)}

/* Gombok */
.btn{
  position:relative;display:inline-flex;align-items:center;justify-content:center;gap:8px;height:54px;padding:0 22px;
  border:1px solid transparent;border-radius:var(--radius-md);font-size:1rem;font-weight:600;line-height:1;white-space:nowrap;
  text-decoration:none;cursor:pointer;-webkit-tap-highlight-color:transparent;
  transition:background-color .15s,border-color .15s,color .15s,box-shadow .15s,transform .08s;
}
.btn:active{transform:translateY(1px)}
.btn:focus-visible{outline:none;box-shadow:0 0 0 4px var(--ring)}
.btn .i{width:18px;height:18px}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 1px 2px rgba(15,23,42,.14),inset 0 1px 0 rgba(255,255,255,.14)}
.btn-primary:hover{background:var(--brand-hover)}
.btn-primary .btn-icon{transition:transform .18s var(--ease)}
.btn-primary:hover .btn-icon{transform:translateX(2px)}
.btn-secondary{height:44px;padding:0 16px;font-size:.9375rem;background:var(--surface);color:var(--text);border-color:var(--border-strong);box-shadow:var(--shadow-sm)}
.btn-secondary:hover{border-color:var(--brand);color:var(--link)}
.btn-square{width:44px;padding:0}
.btn-submit{min-width:148px}
.btn-submit[aria-busy="true"]{cursor:progress}
.btn-submit[aria-busy="true"] .btn-icon{display:none}
.btn:disabled{cursor:default}
.btn-primary:disabled{opacity:.85}
.spinner{display:none;width:18px;height:18px;border-radius:50%;border:2px solid rgba(255,255,255,.35);border-top-color:#fff;animation:spin .7s linear infinite}
.btn-submit[aria-busy="true"] .spinner{display:inline-block}

/* Üzenet (hiba) */
.alert{
  display:flex;align-items:flex-start;gap:10px;margin-top:16px;padding:12px 14px;
  border:1px solid var(--err-border);border-radius:var(--radius-md);background:var(--err-soft);color:var(--err);
  font-size:.9375rem;line-height:1.5;
}
.alert .i{margin-top:1px}
.alert.is-in{animation:rise .22s var(--ease) both}

/* Eredmény */
.result{margin-top:20px;padding:18px;border:1px solid var(--border);border-radius:14px;background:var(--surface-muted)}
.result.is-in{animation:rise .26s var(--ease) both}
.result-head{display:flex;align-items:center;gap:10px;margin-bottom:12px}
.result-badge{display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;border-radius:50%;background:var(--ok-soft);color:var(--ok);box-shadow:inset 0 0 0 1px var(--ok-border)}
.result-badge .i{width:17px;height:17px}
.result-title{font-weight:600;font-size:.9375rem}
.result-row{display:flex;align-items:center;gap:10px}
.short-link{
  flex:1 1 auto;min-width:0;display:block;height:44px;padding:0 14px;line-height:42px;
  border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--surface);color:var(--link);
  font-weight:600;text-decoration:none;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}
.short-link:hover{text-decoration:underline;text-underline-offset:3px}
.copy-btn .i-done{display:none}
.copy-btn.is-done{background:var(--ok-soft);border-color:var(--ok-border);color:var(--ok)}
.copy-btn.is-done .i-copy{display:none}
.copy-btn.is-done .i-done{display:inline-block;animation:pop .18s var(--ease) both}
.result-meta{margin-top:10px;font-size:.8125rem;color:var(--text-subtle);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.copy-helper{position:fixed;top:0;left:0;width:1px;height:1px;opacity:0;pointer-events:none}

/* --- Előnyök -------------------------------------------------------------- */
.features{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;max-width:1080px;margin:56px auto 0}
.feature{padding:22px;border:1px solid var(--border);border-radius:16px;background:var(--surface);box-shadow:var(--shadow-sm);transition:border-color .2s,box-shadow .2s,transform .2s var(--ease)}
.feature:hover{border-color:var(--border-strong);box-shadow:var(--shadow);transform:translateY(-2px)}
.feature-icon{flex:none;display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;margin-bottom:14px;border-radius:12px;background:var(--brand-soft);color:var(--brand-soft-text)}
.feature h2{margin-bottom:6px;font-size:1rem;font-weight:600;letter-spacing:-.01em}
.feature p{color:var(--text-muted);font-size:.9375rem;line-height:1.55}

/* --- Státuszoldalak (404 / 503) -------------------------------------------- */
.status-card{max-width:560px;margin:28px auto 0;padding:40px 28px;text-align:center}
.status-icon{display:inline-flex;align-items:center;justify-content:center;width:60px;height:60px;margin-bottom:18px;border-radius:18px;background:var(--brand-soft);color:var(--brand-soft-text)}
.status-icon .i{width:28px;height:28px;stroke-width:1.8}
.status-icon.is-warn{background:var(--err-soft);color:var(--err)}
.status-code{margin-bottom:4px;font-size:.8125rem;font-weight:600;letter-spacing:.12em;color:var(--text-subtle)}
.status-card h1{font-size:clamp(1.5rem,1.2rem + 1.4vw,2rem);line-height:1.2;font-weight:600;letter-spacing:-.02em}
.status-text{max-width:440px;margin:12px auto 26px;color:var(--text-muted)}
.status-actions{display:flex;flex-wrap:wrap;gap:10px;justify-content:center}
.status-actions .btn{height:48px}

/* --- Lábléc --------------------------------------------------------------- */
.site-footer{border-top:1px solid var(--border);color:var(--text-subtle);font-size:.8125rem}
.footer-row{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:6px 18px;padding-top:20px;padding-bottom:20px}

/* --- Űrlap-opciók (késleltetés) ------------------------------------------- */
.form-options{display:flex;flex-wrap:wrap;align-items:center;gap:8px 12px;margin-top:14px}
.opt-label{display:inline-flex;align-items:center;gap:6px;font-size:.875rem;font-weight:600;color:var(--text-muted)}
.select{
  height:38px;padding:0 34px 0 12px;font:inherit;font-size:.9375rem;color:var(--text);cursor:pointer;
  background:var(--surface-muted) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E") no-repeat right 10px center/16px;
  border:1px solid var(--border-strong);border-radius:10px;-webkit-appearance:none;appearance:none;transition:border-color .15s,box-shadow .15s;
}
.select:hover{border-color:var(--text-subtle)}
.select:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 4px var(--ring)}
.opt-help{flex-basis:100%;font-size:.8125rem;color:var(--text-subtle)}

/* --- Eredmény: átirányítás-címke, QR, előnézet ------------------------------ */
.result-body{display:flex;gap:18px;align-items:flex-start}
.result-main{flex:1 1 auto;min-width:0}
.result-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
.tag{display:inline-flex;align-items:center;gap:6px;padding:3px 10px;border-radius:999px;background:var(--brand-soft);color:var(--brand-soft-text);font-size:.8125rem;font-weight:600;border:1px solid var(--brand-soft-border)}
.tag .i{width:14px;height:14px}
a.tag{text-decoration:none}
a.tag:hover{border-color:var(--brand)}
.qr-block{flex:none;margin:0;display:flex;flex-direction:column;align-items:center;gap:8px}
.qr-canvas{display:block;width:132px;height:132px;padding:6px;border-radius:12px;background:#fff;border:1px solid var(--border);image-rendering:pixelated}
.preview-card .qr-canvas{width:180px;height:180px}
.qr-actions{display:flex;gap:6px}
.btn-xs{height:30px;padding:0 10px;font-size:.8125rem;border-radius:8px;gap:5px}
.btn-xs .i{width:14px;height:14px}

/* --- Szakaszok: Hogyan működik, GYIK --------------------------------------- */
.section-title{margin:0 0 20px;text-align:center;font-size:clamp(1.35rem,1.1rem + 1vw,1.75rem);font-weight:600;letter-spacing:-.02em}
.how{max-width:1080px;margin:72px auto 0}
.steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin:0;padding:0;list-style:none;counter-reset:none}
.step{padding:22px;border:1px solid var(--border);border-radius:16px;background:var(--surface);box-shadow:var(--shadow-sm)}
.step-icon{position:relative;display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;margin-bottom:14px;border-radius:12px;background:var(--brand-soft);color:var(--brand-soft-text)}
.step-num{position:absolute;top:-8px;right:-8px;display:inline-flex;align-items:center;justify-content:center;width:22px;height:22px;border-radius:50%;background:var(--brand);color:#fff;font-size:.75rem;font-weight:600;box-shadow:0 0 0 3px var(--bg)}
.step h3{margin:0 0 6px;font-size:1rem;font-weight:600}
.step p{margin:0;color:var(--text-muted);font-size:.9375rem;line-height:1.55}
.faq{max-width:780px;margin:72px auto 0}
.faq-list{display:flex;flex-direction:column;gap:10px}
.faq-item{border:1px solid var(--border);border-radius:14px;background:var(--surface);box-shadow:var(--shadow-sm);overflow:hidden}
.faq-item>summary{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px 18px;cursor:pointer;list-style:none;font-weight:600}
.faq-item>summary::-webkit-details-marker{display:none}
.faq-item>summary::marker{content:""}
.faq-item>summary:hover{background:var(--surface-hover)}
.faq-item>summary:focus-visible{outline:none;box-shadow:inset 0 0 0 2px var(--ring)}
.faq-item .chev{flex:none;color:var(--text-subtle);transition:transform .18s var(--ease)}
.faq-item[open] .chev{transform:rotate(180deg)}
.faq-item p{margin:0;padding:0 18px 18px;color:var(--text-muted)}
.faq-item[open] p{animation:rise .2s var(--ease) both}
.faq-more{margin:18px 0 0;text-align:center}
.faq-more a{display:inline-flex;align-items:center;gap:6px;font-weight:600;text-decoration:none}
.faq-more a:hover span{text-decoration:underline;text-underline-offset:3px}

/* --- API-dokumentáció ------------------------------------------------------ */
.hero-sm h1{font-size:clamp(1.7rem,1.2rem + 2vw,2.4rem)}
.docs{display:grid;grid-template-columns:220px minmax(0,1fr);gap:20px;max-width:1080px;margin:36px auto 0;align-items:start}
.docs-toc{position:sticky;top:16px;display:flex;flex-direction:column;gap:2px;padding:10px}
.docs-toc a{padding:8px 12px;border-radius:9px;color:var(--text-muted);text-decoration:none;font-size:.9375rem;font-weight:600}
.docs-toc a:hover{background:var(--surface-hover);color:var(--text)}
.docs-body{display:flex;flex-direction:column;gap:16px;min-width:0}
.doc-section{padding:24px;scroll-margin-top:16px}
.doc-section h2{display:flex;align-items:center;gap:8px;margin:0 0 12px;font-size:1.125rem;font-weight:600}
.doc-section h2 .i{color:var(--link)}
.doc-section h3{margin:18px 0 8px;font-size:.9375rem;font-weight:600;color:var(--text-muted)}
.doc-section p{color:var(--text-muted)}
pre{margin:12px 0 0;padding:14px 16px;overflow-x:auto;border-radius:12px;background:#0f172a;color:#e2e8f0;font-size:.8125rem;line-height:1.6;border:1px solid rgba(148,163,184,.18)}
code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,"Liberation Mono",monospace}
pre code{white-space:pre}
.table-wrap{overflow-x:auto;margin-top:12px}
table{width:100%;border-collapse:collapse;font-size:.9rem}
th,td{padding:10px 12px;text-align:left;vertical-align:top;border-bottom:1px solid var(--border)}
th{font-size:.8125rem;font-weight:600;color:var(--text-subtle);text-transform:uppercase;letter-spacing:.04em}
td code{padding:2px 6px;border-radius:6px;background:var(--surface-hover);font-size:.8125rem}

/* --- Előnézet ---------------------------------------------------------------- */
.preview-card{max-width:760px;margin:28px auto 0;padding:32px 28px}
.preview-head{display:flex;align-items:center;gap:16px;margin-bottom:22px}
.preview-head .status-icon{margin:0;flex:none}
.preview-head h1{margin:0;font-size:clamp(1.35rem,1.1rem + 1vw,1.75rem);line-height:1.25;font-weight:600;letter-spacing:-.02em}
.preview-head .status-code{margin:0 0 2px}
.preview-grid{display:flex;gap:24px;align-items:flex-start}
.preview-facts{flex:1 1 auto;min-width:0;margin:0;display:grid;gap:12px}
.preview-facts div{display:grid;grid-template-columns:130px minmax(0,1fr);gap:12px;padding-bottom:12px;border-bottom:1px solid var(--border)}
.preview-facts dt{font-size:.8125rem;font-weight:600;color:var(--text-subtle);text-transform:uppercase;letter-spacing:.04em;padding-top:2px}
.preview-facts dd{margin:0;min-width:0;font-weight:600}
.preview-facts .is-dest dd{font-weight:400}
.dest-url{word-break:break-all;color:var(--link)}
.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}
.notice{display:flex;align-items:flex-start;gap:8px;margin:20px 0;padding:12px 14px;border-radius:12px;background:var(--brand-soft);color:var(--brand-soft-text);font-size:.9rem;border:1px solid var(--brand-soft-border)}
.notice .i{margin-top:2px}
.preview-card .status-actions{justify-content:flex-start}

/* --- Köztes oldal (késleltetett átirányítás) ------------------------------------ */
.inter-card{max-width:620px;margin:28px auto 0;padding:40px 28px;text-align:center}
.countdown{position:relative;width:84px;height:84px;margin:0 auto 18px}
.ring{width:84px;height:84px;transform:rotate(-90deg)}
.ring circle{fill:none;stroke-width:5}
.ring-bg{stroke:var(--border)}
.ring-fg{stroke:var(--brand);stroke-linecap:round;stroke-dasharray:175.93;stroke-dashoffset:0;transition:stroke-dashoffset 1s linear}
.countdown-num{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;font-size:1.75rem;font-weight:600;font-variant-numeric:tabular-nums}
.inter-card h1{font-size:clamp(1.35rem,1.1rem + 1vw,1.75rem);line-height:1.25;font-weight:600;letter-spacing:-.02em}
.inter-host{margin:14px 0 4px;font-size:1.125rem;font-weight:600;color:var(--link);word-break:break-all}
.inter-url{margin:0 auto;max-width:520px;font-size:.8125rem;color:var(--text-subtle);word-break:break-all}
.inter-status{margin:16px 0 22px;color:var(--text-muted)}
.inter-foot{display:flex;align-items:center;justify-content:center;gap:6px;margin:22px 0 0;font-size:.8125rem;color:var(--text-subtle)}

/* --- Lábléc (bővített) --------------------------------------------------------- */
.footer-grid{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px 24px;padding-top:22px;padding-bottom:22px}
.footer-brand{display:flex;flex-direction:column;gap:2px}
.footer-links,.footer-langs{display:flex;flex-wrap:wrap;gap:6px 16px}
.footer-links a,.footer-langs a{color:var(--text-subtle);text-decoration:none}
.footer-links a:hover,.footer-langs a:hover{color:var(--text);text-decoration:underline;text-underline-offset:3px}
.footer-langs a[aria-current="true"]{color:var(--text);font-weight:600}

/* --- Animációk -------------------------------------------------------------- */
@keyframes rise{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
@keyframes pop{from{opacity:0;transform:scale(.96)}to{opacity:1;transform:none}}
@keyframes spin{to{transform:rotate(360deg)}}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
}

/* --- Mobil ------------------------------------------------------------------ */
@media (max-width:640px){
  .wrap{padding:0 16px}
  .header-row{height:64px}
  .main{padding-top:24px;padding-bottom:48px}
  .eyebrow{margin-bottom:14px}
  .lead{margin-top:12px}
  .shortener{margin-top:28px;padding:20px 16px;border-radius:16px}
  .field{flex-direction:column;gap:10px}
  .btn-submit{width:100%}
  .result{padding:14px}
  .result-row{flex-wrap:wrap}
  .short-link{flex-basis:100%}
  .result-row .copy-btn{flex:1 1 auto}
  .features{grid-template-columns:1fr;gap:12px;margin-top:36px}
  .feature{display:flex;align-items:flex-start;gap:14px;padding:16px}
  .feature-icon{margin-bottom:0}
  .feature:hover{transform:none}
  .status-card{padding:32px 20px}
  .footer-row{justify-content:center;text-align:center}
  .header-nav .nav-link span{display:none}
  .header-nav{margin-right:4px}
  .nav-link{padding:0 10px}
  .result-body{flex-direction:column;align-items:stretch}
  .qr-block{align-self:center}
  .steps{grid-template-columns:1fr;gap:12px}
  .how,.faq{margin-top:48px}
  .docs{grid-template-columns:1fr}
  .docs-toc{position:static;flex-direction:row;flex-wrap:wrap}
  .doc-section{padding:18px 16px}
  .preview-card,.inter-card{padding:26px 18px}
  .preview-grid{flex-direction:column;align-items:stretch}
  .preview-grid .qr-block{align-self:center}
  .preview-facts div{grid-template-columns:1fr;gap:2px}
  .footer-grid{flex-direction:column;align-items:center;text-align:center}
  .footer-brand{align-items:center}
  .footer-links,.footer-langs{justify-content:center}
}