/* AntiHack.hu – egyetlen stíluslap, külső betöltés nélkül (szigorú CSP miatt) */
:root {
  --bg: #f7f8fa;
  --surface: #ffffff;
  --surface-2: #eef2f6;
  --text: #16202c;
  --muted: #536171;
  --line: #dde3ea;
  --brand: #0d2b45;
  --brand-2: #133b5c;
  --accent: #0f9d77;
  --accent-ink: #ffffff;
  --accent-soft: #e2f5ee;
  --warn: #b45309;
  --radius: 14px;
  --shadow: 0 1px 2px rgba(13, 43, 69, .06), 0 8px 24px rgba(13, 43, 69, .06);
  --max: 1120px;
  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0c141d;
    --surface: #121c27;
    --surface-2: #182533;
    --text: #e6edf3;
    --muted: #9fb0c2;
    --line: #243445;
    --brand: #0a1a29;
    --brand-2: #10263a;
    --accent: #2fc497;
    --accent-ink: #06231a;
    --accent-soft: #123a30;
    --warn: #f59e0b;
    --shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 8px 24px rgba(0, 0, 0, .25);
    color-scheme: dark;
  }
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font: 17px/1.65 var(--font);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--accent); text-underline-offset: 3px; }
a:hover { text-decoration-thickness: 2px; }
h1, h2, h3, h4 { line-height: 1.2; margin: 0 0 .6em; letter-spacing: -.01em; }
h1 { font-size: clamp(2rem, 4.6vw, 3.1rem); letter-spacing: -.02em; }
h2 { font-size: clamp(1.55rem, 3vw, 2.1rem); }
h3 { font-size: 1.2rem; }
p { margin: 0 0 1em; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; border-radius: 4px; }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 20px; }
.narrow { max-width: 760px; }
.skip { position: absolute; left: -9999px; }
.skip:focus { left: 16px; top: 12px; z-index: 100; background: var(--surface); padding: 8px 12px; }

/* Fejléc */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--surface) 92%, transparent);
  backdrop-filter: saturate(1.4) blur(10px);
  border-bottom: 1px solid var(--line);
}
.site-header .wrap { display: flex; align-items: center; gap: 24px; height: 68px; }
.logo { display: flex; align-items: center; gap: 10px; color: var(--text); text-decoration: none; font-weight: 750; font-size: 1.15rem; letter-spacing: -.01em; }
.logo svg { width: 30px; height: 30px; flex: none; }
.logo span b { color: var(--accent); font-weight: 750; }
.nav { margin-left: auto; display: flex; align-items: center; gap: 4px; }
.nav a { color: var(--text); text-decoration: none; padding: 8px 12px; border-radius: 8px; font-size: .96rem; font-weight: 520; }
.nav a:hover, .nav a[aria-current="page"] { background: var(--surface-2); }
.nav .btn { margin-left: 8px; }
.nav-toggle { display: none; margin-left: auto; background: none; border: 1px solid var(--line); border-radius: 8px; padding: 8px 10px; color: var(--text); font: inherit; cursor: pointer; }
@media (max-width: 900px) {
  .nav-toggle { display: block; }
  .nav { display: none; position: absolute; left: 0; right: 0; top: 68px; flex-direction: column; align-items: stretch; gap: 0; background: var(--surface); border-bottom: 1px solid var(--line); padding: 8px 16px 16px; box-shadow: var(--shadow); }
  .nav.open { display: flex; }
  .nav a { padding: 12px; }
  .nav .btn { margin: 8px 0 0; text-align: center; }
}

/* Gombok */
.btn {
  display: inline-block; padding: 12px 20px; border-radius: 10px; font-weight: 650; text-decoration: none;
  background: var(--accent); color: var(--accent-ink); border: 2px solid var(--accent); line-height: 1.2; cursor: pointer; font-size: 1rem; font-family: inherit;
}
.btn:hover { filter: brightness(1.07); }
.btn.ghost { background: transparent; color: var(--text); border-color: var(--line); }
.btn.ghost:hover { border-color: var(--accent); }
.btn.small { padding: 8px 14px; font-size: .92rem; }
.nav .btn { color: var(--accent-ink); }
.nav .btn:hover { background: var(--accent); }

/* Szekciók */
section { padding: 72px 0; }
section.tight { padding: 48px 0; }
.alt { background: var(--surface); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.eyebrow { display: inline-block; font-size: .8rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--accent); margin-bottom: 10px; }
.lead { font-size: 1.15rem; color: var(--muted); max-width: 62ch; }
.section-head { max-width: 720px; margin-bottom: 36px; }

/* Hero */
.hero { background: linear-gradient(160deg, var(--brand) 0%, var(--brand-2) 100%); color: #e8f0f7; padding: 84px 0 76px; position: relative; overflow: hidden; }
.hero::after {
  content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .35;
  background-image: radial-gradient(rgba(255,255,255,.12) 1px, transparent 1px);
  background-size: 22px 22px;
  mask-image: linear-gradient(to left, #000 10%, transparent 70%);
}
.hero .wrap { position: relative; z-index: 1; display: grid; grid-template-columns: 1.35fr 1fr; gap: 48px; align-items: center; }
.hero h1 { color: #fff; }
.hero .lead { color: #c3d3e2; }
.hero .eyebrow { color: #6ee7c0; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.hero .btn.ghost { color: #fff; border-color: rgba(255,255,255,.3); }
.hero .btn.ghost:hover { border-color: #fff; }
.hero-card { background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.14); border-radius: var(--radius); padding: 26px; }
.hero-card .who { display: flex; gap: 16px; align-items: center; margin-bottom: 18px; }
.hero-card ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.hero-card li { display: flex; gap: 10px; align-items: flex-start; color: #dbe6f0; }
.hero-card li svg { flex: none; margin-top: 4px; color: #6ee7c0; }
.avatar {
  width: 64px; height: 64px; border-radius: 50%; flex: none; object-fit: cover;
  display: grid; place-items: center; font-weight: 750; font-size: 1.3rem; letter-spacing: .02em;
  background: linear-gradient(135deg, #0f9d77, #0d6e8a); color: #fff; border: 2px solid rgba(255,255,255,.4);
}
.avatar.lg { width: 140px; height: 140px; font-size: 2.6rem; }
.who strong { display: block; color: #fff; font-size: 1.1rem; }
.who small { color: #a9bccd; }
@media (max-width: 900px) { .hero .wrap { grid-template-columns: 1fr; } .hero { padding: 56px 0; } }

/* Rácsok, kártyák */
.grid { display: grid; gap: 20px; }
.g2 { grid-template-columns: repeat(2, 1fr); }
.g3 { grid-template-columns: repeat(3, 1fr); }
.g4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 900px) { .g3, .g4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .g2, .g3, .g4 { grid-template-columns: 1fr; } }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; box-shadow: var(--shadow); display: flex; flex-direction: column; }
.alt .card { background: var(--bg); }
.card h3 { margin-bottom: .4em; }
.card p { color: var(--muted); }
.card .more { margin-top: auto; font-weight: 650; text-decoration: none; }
.card .more::after { content: " →"; }
.card.featured { border: 2px solid var(--accent); position: relative; }
.badge { display: inline-block; font-size: .75rem; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; padding: 4px 10px; border-radius: 99px; background: var(--accent-soft); color: var(--accent); margin-bottom: 12px; align-self: flex-start; }
.icon { width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; background: var(--accent-soft); color: var(--accent); margin-bottom: 16px; }
.icon svg { width: 24px; height: 24px; }
.price { font-size: 1.35rem; font-weight: 750; color: var(--text); margin: 4px 0 12px; }
.price small { font-size: .85rem; font-weight: 500; color: var(--muted); }
.checks { list-style: none; padding: 0; margin: 0 0 20px; display: grid; gap: 8px; }
.checks li { padding-left: 28px; position: relative; color: var(--text); }
.checks li::before { content: ""; position: absolute; left: 2px; top: .45em; width: 14px; height: 8px; border-left: 2.5px solid var(--accent); border-bottom: 2.5px solid var(--accent); transform: rotate(-45deg); }
.checks.no li::before { border: 0; width: 12px; height: 2.5px; background: var(--muted); top: .75em; transform: none; }

/* Lépések */
.steps { counter-reset: s; list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.steps li { counter-increment: s; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; }
.alt .steps li { background: var(--bg); }
.steps li::before { content: counter(s, decimal-leading-zero); display: block; font: 700 .95rem var(--mono); color: var(--accent); margin-bottom: 8px; }
.steps li strong { display: block; margin-bottom: 4px; }
.steps li span { color: var(--muted); font-size: .96rem; }
@media (max-width: 900px) { .steps { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .steps { grid-template-columns: 1fr; } }

/* Tények sáv */
.facts { display: flex; flex-wrap: wrap; gap: 10px 28px; justify-content: center; padding: 22px 0; color: var(--muted); font-weight: 560; font-size: .96rem; }
.facts span { display: inline-flex; align-items: center; gap: 8px; }
.facts b { color: var(--text); }

/* Kiemelt kutatás */
.research { display: grid; grid-template-columns: 1fr 1.2fr; gap: 40px; align-items: center; }
.research .big { font-size: clamp(3rem, 8vw, 5rem); font-weight: 800; line-height: 1; color: var(--accent); letter-spacing: -.03em; }
@media (max-width: 800px) { .research { grid-template-columns: 1fr; gap: 16px; } }

/* Idézet / őszinteség doboz */
.note { border-left: 4px solid var(--accent); background: var(--accent-soft); padding: 18px 22px; border-radius: 0 var(--radius) var(--radius) 0; }
.note p:last-child { margin: 0; }
.warn-note { border-left-color: var(--warn); background: color-mix(in srgb, var(--warn) 10%, transparent); }

/* CTA */
.cta { background: linear-gradient(160deg, var(--brand) 0%, var(--brand-2) 100%); color: #e8f0f7; border-radius: 20px; padding: 48px; display: grid; grid-template-columns: 1.5fr auto; gap: 24px; align-items: center; }
.cta h2 { color: #fff; margin-bottom: .3em; }
.cta p { color: #c3d3e2; margin: 0; }
@media (max-width: 760px) { .cta { grid-template-columns: 1fr; padding: 32px 24px; } }

/* Oldal fejléc (aloldalak) */
.page-head { padding: 56px 0 40px; background: var(--surface); border-bottom: 1px solid var(--line); }
.page-head .lead { margin: 0; }
.crumbs { font-size: .9rem; color: var(--muted); margin-bottom: 14px; }
.crumbs a { color: var(--muted); }

/* Tartalom (szöveges oldalak, blog) */
.prose { font-size: 1.06rem; }
.prose h2 { margin-top: 1.8em; font-size: 1.6rem; }
.prose h3 { margin-top: 1.5em; }
.prose h4 { margin-top: 1.3em; font-size: 1.05rem; }
.prose ul, .prose ol { padding-left: 1.3em; margin: 0 0 1.1em; }
.prose li { margin-bottom: .35em; }
.prose img { border-radius: 10px; margin: 1.4em 0; }
.prose blockquote { margin: 1.4em 0; padding: 4px 20px; border-left: 4px solid var(--line); color: var(--muted); }
.prose pre, .prose code { font-family: var(--mono); font-size: .9em; }
.prose pre { background: var(--surface-2); padding: 16px; border-radius: 10px; overflow-x: auto; }
.prose table { border-collapse: collapse; width: 100%; margin: 1.2em 0; display: block; overflow-x: auto; }
.prose th, .prose td { border: 1px solid var(--line); padding: 8px 12px; text-align: left; }
.prose a { overflow-wrap: anywhere; }
.two-col { display: grid; grid-template-columns: 1fr 320px; gap: 48px; align-items: start; }
.aside { position: sticky; top: 92px; }
@media (max-width: 900px) { .two-col { grid-template-columns: 1fr; } .aside { position: static; } }

/* Blog lista */
.post-card { padding: 0; overflow: hidden; text-decoration: none; color: inherit; }
.post-card img { aspect-ratio: 16 / 9; object-fit: cover; width: 100%; background: var(--surface-2); }
.post-card .body { padding: 20px 22px 24px; display: flex; flex-direction: column; flex: 1; }
.post-card h3 { font-size: 1.08rem; color: var(--text); }
.post-card p { font-size: .95rem; margin-bottom: 0; }
.post-card:hover h3 { color: var(--accent); }
.meta { font-size: .88rem; color: var(--muted); margin-bottom: 8px; }
.post-cover { border-radius: var(--radius); margin: 0 0 32px; width: 100%; aspect-ratio: 16 / 8; object-fit: cover; }

/* Árlista táblázat */
.pricelist { width: 100%; border-collapse: collapse; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.pricelist th, .pricelist td { padding: 16px 20px; text-align: left; border-bottom: 1px solid var(--line); vertical-align: top; }
.pricelist tr:last-child td { border-bottom: 0; }
.pricelist th { background: var(--surface-2); font-size: .85rem; text-transform: uppercase; letter-spacing: .05em; color: var(--muted); }
.pricelist td:last-child { white-space: nowrap; font-weight: 700; }
.pricelist small { display: block; color: var(--muted); font-weight: 400; }
@media (max-width: 640px) {
  .pricelist, .pricelist tbody, .pricelist tr, .pricelist td { display: block; }
  .pricelist thead { display: none; }
  .pricelist td { border: 0; padding: 4px 18px; }
  .pricelist tr { border-bottom: 1px solid var(--line); padding: 12px 0; }
  .pricelist td:last-child { white-space: normal; }
}

/* Űrlap */
form.f { display: grid; gap: 16px; }
.f .row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 600px) { .f .row { grid-template-columns: 1fr; } }
.f label { display: block; font-weight: 600; font-size: .95rem; margin-bottom: 6px; }
.f input[type=text], .f input[type=email], .f input[type=tel], .f select, .f textarea {
  width: 100%; padding: 12px 14px; border: 1px solid var(--line); border-radius: 10px;
  background: var(--surface); color: var(--text); font: inherit; font-size: 1rem;
}
.f textarea { min-height: 140px; resize: vertical; }
.f input:focus, .f select:focus, .f textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.f .hint { font-size: .88rem; color: var(--muted); margin-top: 6px; }
.f .consent { display: flex; gap: 10px; align-items: flex-start; font-size: .94rem; font-weight: 400; }
.f .consent input { margin-top: 5px; width: 18px; height: 18px; flex: none; accent-color: var(--accent); }
.f .hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-box { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 30px; box-shadow: var(--shadow); }
.field-error { color: #dc2626; font-size: .88rem; margin-top: 6px; }

/* Gyorsteszt */
.quiz fieldset { border: 1px solid var(--line); border-radius: var(--radius); padding: 18px 22px; margin: 0 0 14px; background: var(--surface); }
.quiz legend { font-weight: 650; padding: 0 6px; }
.quiz .opts { display: flex; flex-wrap: wrap; gap: 8px 22px; margin-top: 8px; }
.quiz .opts label { display: flex; gap: 8px; align-items: center; cursor: pointer; }
.quiz .opts input { accent-color: var(--accent); width: 18px; height: 18px; }
.quiz .why { font-size: .92rem; color: var(--muted); margin: 6px 0 0; }
.result { margin-top: 28px; }
.result[hidden] { display: none; }
.meter { height: 14px; background: var(--surface-2); border-radius: 99px; overflow: hidden; margin: 12px 0 20px; }
.meter i { display: block; height: 100%; width: 0; background: var(--accent); border-radius: 99px; transition: width .6s ease; }
.meter.mid i { background: #d97706; }
.meter.low i { background: #dc2626; }

/* Lábléc */
.site-footer { background: var(--brand); color: #b8c7d6; padding: 56px 0 28px; margin-top: 0; font-size: .95rem; }
.site-footer a { color: #dbe6f0; text-decoration: none; }
.site-footer a:hover { text-decoration: underline; }
.site-footer .cols { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 32px; }
.site-footer h4 { color: #fff; font-size: .95rem; margin-bottom: 12px; }
.site-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 6px; }
.site-footer .logo { color: #fff; margin-bottom: 12px; }
.site-footer .bottom { border-top: 1px solid rgba(255,255,255,.12); margin-top: 40px; padding-top: 20px; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; font-size: .88rem; }
@media (max-width: 900px) { .site-footer .cols { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .site-footer .cols { grid-template-columns: 1fr; } }

.muted { color: var(--muted); }
.center { text-align: center; }
.mt0 { margin-top: 0; }
.mt { margin-top: 32px; }
.stack > * + * { margin-top: 16px; }

/* Kattintható kártyák */
a.card { text-decoration: none; color: inherit; transition: border-color .15s, transform .15s; }
a.card:hover { border-color: var(--accent); transform: translateY(-2px); }
a.card h3 { color: var(--text); }
a.card .more { color: var(--accent); }
.card .btn { align-self: flex-start; }
.grid.start { align-items: start; }
.center .avatar { margin: 0 auto; }
.card.center .btn { align-self: center; }

/* Plain badge, ingyenes sáv, testvéroldalak (a webpentest.hu-val közös) */
.badge.plain { background: var(--surface-2); color: var(--muted); }
.card.featured .badge.plain { background: var(--surface-2); color: var(--muted); }
.free-banner { display: grid; grid-template-columns: 1fr auto; gap: 20px 32px; align-items: center; background: var(--accent-soft); border: 1px solid color-mix(in srgb, var(--accent) 25%, transparent); border-radius: var(--radius); padding: 26px 30px; }
.free-banner h3 { margin-bottom: .3em; }
.free-banner p { margin: 0; color: var(--muted); max-width: 70ch; }
.free-banner .badge { background: var(--surface); }
@media (max-width: 700px) { .free-banner { grid-template-columns: 1fr; padding: 22px; } }
.sister-card.here { border-style: dashed; box-shadow: none; }
.sister-card.here .more { color: var(--muted); }
.sister-card.here .more::after { content: ""; }
.site-footer .sisters { display: flex; flex-wrap: wrap; gap: 8px 24px; margin-top: 36px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.12); font-size: .92rem; }
.site-footer .sisters > span { color: #94a8bc; }
.site-footer .sisters b { color: #fff; }
.site-footer .bottom { margin-top: 20px; }

/* Gyorsteszt: szakaszok, eredmény */
.quiz-sec { margin: 34px 0 14px; }
.quiz-sec:first-child { margin-top: 0; }
.quiz-sec h2 { margin-bottom: .25em; }
.quiz-sec .story { margin-top: 12px; }
.quiz-sec .story p { font-size: .95rem; }
.quiz .noweb { margin-top: 10px; }
.quiz fieldset.off { opacity: .45; }
.grade-row { display: flex; gap: 20px; align-items: center; }
.grade { flex: none; width: 72px; height: 72px; border-radius: 16px; display: grid; place-items: center; font-size: 2.4rem; font-weight: 800; color: #fff; background: #64748b; }
.grade.g-a { background: #15803d; } .grade.g-b { background: #65a30d; } .grade.g-c { background: #d97706; } .grade.g-d { background: #ea580c; } .grade.g-e { background: #dc2626; }
.recs { display: grid; gap: 14px; margin: 18px 0 24px; }
.recs .rec h3 { margin-bottom: .3em; }
.recs .rec[hidden] { display: none; }
.recs .rec .hero-actions { margin-top: 12px; }
.field-error[hidden] { display: none; }
@media (max-width: 520px) { .grade-row { flex-direction: column; align-items: flex-start; } }