/* ============================================================
   TrustKey — trust-key.pl
   Paleta: navy #0D1B3E · gold #C9A84C · blue #93C5FD
   Typografia: Bricolage Grotesque (jeden krój dla całej strony)
   ============================================================ */

:root {
  --navy: #0D1B3E;
  --navy-deep: #091430;
  --navy-soft: #1A2B54;
  --gold: #C9A84C;
  --gold-soft: #E3CD8F;
  --blue: #93C5FD;
  --paper: #FAF9F6;
  --ink: #16213E;
  --ink-soft: #4A5573;
  --line: #E4E1D8;
  --radius: 10px;
  --maxw: 1120px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

body {
  font-family: "Bricolage Grotesque", system-ui, -apple-system, sans-serif;
  background: var(--paper);
  color: var(--ink);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; }
:focus-visible { outline: 3px solid var(--blue); outline-offset: 2px; }

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

/* ---------- Typografia ---------- */
h1, h2, h3 { font-family: "Bricolage Grotesque", sans-serif; line-height: 1.12; letter-spacing: -0.015em; }
h1 { font-size: clamp(2.1rem, 4.6vw, 3.4rem); font-weight: 700; }
h2 { font-size: clamp(1.6rem, 3vw, 2.25rem); font-weight: 700; }
h3 { font-size: 1.2rem; font-weight: 600; }

.serif { font-family: inherit; font-style: normal; font-weight: inherit; letter-spacing: inherit; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 0.78rem; font-weight: 600; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--gold);
}
.eyebrow::before { content: ""; width: 26px; height: 1px; background: var(--gold); }

.lead { font-size: 1.15rem; color: var(--ink-soft); max-width: 62ch; }

/* ---------- Nawigacja ---------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(13, 27, 62, 0.96);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(201, 168, 76, 0.25);
}
.nav-inner {
  max-width: var(--maxw); margin: 0 auto; padding: 14px 24px;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
}
.brand {
  font-weight: 700; font-size: 1.25rem; color: #fff; text-decoration: none;
  letter-spacing: -0.01em; display: flex; align-items: center; gap: 8px;
}
.brand .key { color: var(--gold); }
.nav-links { display: flex; gap: 26px; align-items: center; list-style: none; }
.nav-links a {
  color: rgba(255,255,255,0.82); text-decoration: none; font-size: 0.94rem; font-weight: 500;
}
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--gold-soft); }
.nav-cta {
  background: var(--gold); color: var(--navy) !important; font-weight: 700 !important;
  padding: 9px 18px; border-radius: 999px; white-space: nowrap;
}
.nav-cta:hover { background: var(--gold-soft); }
.nav-toggle { display: none; background: none; border: 0; color: #fff; font-size: 1.6rem; cursor: pointer; }

@media (max-width: 860px) {
  .nav-toggle { display: block; }
  .nav-links {
    display: none; position: absolute; top: 100%; left: 0; right: 0;
    background: var(--navy-deep); flex-direction: column; gap: 0; padding: 8px 0 16px;
    border-bottom: 1px solid rgba(201,168,76,0.25);
  }
  .nav-links.open { display: flex; }
  .nav-links li { width: 100%; text-align: center; }
  .nav-links a { display: block; padding: 12px; }
  .nav-cta { display: inline-block; margin-top: 8px; }
}

/* ---------- Hero ---------- */
.hero {
  background:
    radial-gradient(900px 480px at 85% -10%, rgba(147,197,253,0.14), transparent 60%),
    radial-gradient(700px 420px at -10% 110%, rgba(201,168,76,0.12), transparent 55%),
    var(--navy);
  color: #fff;
  padding: 84px 0 96px;
}
.hero-grid {
  display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 56px; align-items: center;
}
.hero-single {
  max-width: 780px; margin: 0 auto; text-align: center;
}
.hero-single h1 { color: #fff; }
.hero-single h1 .serif { color: var(--gold-soft); }
.hero-lead-center { color: rgba(255,255,255,0.78); margin: 20px auto 0; }
.hero-actions-center { justify-content: center; }
.hero h1 { color: #fff; }
.hero h1 .serif { color: var(--gold-soft); }
.hero .lead { color: rgba(255,255,255,0.78); margin-top: 20px; }
.hero-actions { margin-top: 34px; display: flex; gap: 14px; flex-wrap: wrap; }

.btn {
  display: inline-block; text-decoration: none; font-weight: 700; font-size: 1rem;
  padding: 14px 28px; border-radius: 999px; transition: transform 0.15s ease, background 0.15s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-gold { background: var(--gold); color: var(--navy); }
.btn-gold:hover { background: var(--gold-soft); }
.btn-ghost { border: 1px solid rgba(255,255,255,0.35); color: #fff; }
.btn-ghost:hover { border-color: var(--gold); color: var(--gold-soft); }
.btn-navy { background: var(--navy); color: #fff; }
.btn-navy:hover { background: var(--navy-soft); }

.hero-note { margin-top: 18px; font-size: 0.9rem; color: rgba(255,255,255,0.55); }

/* ---------- Hero mobile ---------- */
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; }
}

/* ---------- Sekcje ---------- */
section { padding: 84px 0; }
.section-head { max-width: 720px; margin-bottom: 48px; }
.section-head h2 { margin-top: 14px; }
.section-head p { margin-top: 14px; color: var(--ink-soft); }

.section-navy { background: var(--navy); color: #fff; }
.section-navy h2 { color: #fff; }
.section-navy .section-head p { color: rgba(255,255,255,0.75); }

/* ---------- Karty zakresu usługi ---------- */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
@media (max-width: 860px) { .grid-3, .grid-2 { grid-template-columns: 1fr; } }

.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 28px;
}
.card h3 { margin-bottom: 10px; }
.card p { color: var(--ink-soft); font-size: 0.97rem; }
.card ul { margin: 12px 0 0 18px; color: var(--ink-soft); font-size: 0.95rem; }
.card li { margin-bottom: 6px; }

.card-icon {
  width: 42px; height: 42px; border-radius: 9px; display: grid; place-items: center;
  background: rgba(13,27,62,0.06); color: var(--navy); margin-bottom: 16px;
  font-size: 1.2rem;
}

/* ---------- Proces ---------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; counter-reset: step; }
@media (max-width: 960px) { .steps { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .steps { grid-template-columns: 1fr; } }
.step { position: relative; padding: 26px 22px; background: var(--navy-soft); border-radius: var(--radius); border: 1px solid rgba(201,168,76,0.25); }
.step::before {
  counter-increment: step; content: counter(step, decimal-leading-zero);
  font-family: inherit; font-style: normal; font-weight: 700;
  font-size: 2rem; color: var(--gold); display: block; margin-bottom: 10px;
}
.step h3 { color: #fff; font-size: 1.05rem; margin-bottom: 8px; }
.step p { color: rgba(255,255,255,0.72); font-size: 0.92rem; }

/* ---------- Cennik ---------- */
.pricing { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; align-items: stretch; }
@media (max-width: 960px) { .pricing { grid-template-columns: 1fr; } }
.price-card {
  background: #fff; border: 1px solid var(--line); border-radius: 14px;
  padding: 34px 30px; display: flex; flex-direction: column;
}
.price-card.featured { border: 2px solid var(--gold); position: relative; box-shadow: 0 16px 44px rgba(13,27,62,0.1); }
.price-badge {
  position: absolute; top: -13px; left: 30px; background: var(--gold); color: var(--navy);
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase;
  padding: 5px 12px; border-radius: 999px;
}
.price-name { font-size: 0.85rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-soft); }
.price-value { font-weight: 700; font-size: 3.2rem; letter-spacing: -0.02em; color: var(--navy); line-height: 1; margin: 14px 0 4px; }
.price-value small { font-size: 1.1rem; font-family: "Bricolage Grotesque", sans-serif; font-style: normal; color: var(--ink-soft); }
.price-sub { font-size: 0.9rem; color: var(--ink-soft); margin-bottom: 18px; }
.price-card ul { list-style: none; margin: 0 0 26px; flex: 1; }
.price-card li { padding: 9px 0 9px 26px; border-bottom: 1px dashed var(--line); font-size: 0.95rem; position: relative; }
.price-card li::before { content: "✓"; position: absolute; left: 0; color: var(--gold); font-weight: 700; }
.price-card .btn { text-align: center; }

.promo-bar {
  margin-top: 34px; background: var(--navy); color: #fff; border-radius: var(--radius);
  padding: 22px 28px; display: flex; align-items: center; justify-content: space-between; gap: 18px; flex-wrap: wrap;
  border: 1px solid rgba(201,168,76,0.4);
}
.promo-bar strong { color: var(--gold-soft); }

/* ---------- FAQ ---------- */
.faq { max-width: 780px; }
.faq details {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  margin-bottom: 12px; overflow: hidden;
}
.faq summary {
  cursor: pointer; padding: 18px 22px; font-weight: 600; list-style: none;
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-weight: 400; font-size: 1.5rem; color: var(--gold); flex: none; }
.faq details[open] summary::after { content: "–"; }
.faq .faq-a { padding: 0 22px 20px; color: var(--ink-soft); font-size: 0.97rem; }

/* ---------- Wyróżniki ---------- */
.why { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; }
@media (max-width: 860px) { .why { grid-template-columns: 1fr; } }
.why-item h3 { display: flex; align-items: baseline; gap: 10px; margin-bottom: 10px; }
.why-item h3::before { content: "—"; color: var(--gold); }
.why-item p { color: var(--ink-soft); font-size: 0.97rem; }
.section-navy .why-item p { color: rgba(255,255,255,0.72); }

/* ---------- CTA / Kontakt ---------- */
.cta-box {
  background:
    radial-gradient(600px 300px at 90% 0%, rgba(147,197,253,0.15), transparent 60%),
    var(--navy);
  border-radius: 18px; color: #fff; padding: 60px 48px;
  display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 40px; align-items: center;
  border: 1px solid rgba(201,168,76,0.3);
}
@media (max-width: 860px) { .cta-box { grid-template-columns: 1fr; padding: 40px 28px; } }
.cta-box h2 { color: #fff; }
.cta-box p { color: rgba(255,255,255,0.75); margin-top: 12px; }
.contact-lines { display: flex; flex-direction: column; gap: 14px; }
.contact-lines a {
  display: flex; align-items: center; gap: 12px; text-decoration: none;
  background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.14);
  padding: 16px 20px; border-radius: var(--radius); font-weight: 600; color: #fff;
}
.contact-lines a:hover { border-color: var(--gold); }
.contact-lines .ic { color: var(--gold); }

/* ---------- Stopka ---------- */
footer {
  background: var(--navy-deep); color: rgba(255,255,255,0.66);
  padding: 56px 0 32px; font-size: 0.9rem;
  border-top: 3px solid var(--gold);
}
.foot-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }
@media (max-width: 860px) { .foot-grid { grid-template-columns: 1fr; } }
footer h4 { color: #fff; font-size: 0.85rem; letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 14px; }
footer a { color: rgba(255,255,255,0.66); text-decoration: none; }
footer a:hover { color: var(--gold-soft); }
footer ul { list-style: none; }
footer li { margin-bottom: 8px; }
.foot-legal { border-top: 1px solid rgba(255,255,255,0.12); padding-top: 22px; font-size: 0.8rem; color: rgba(255,255,255,0.45); }

/* ---------- Landing miast ---------- */
.hero-city { padding: 72px 0; }
.breadcrumbs { font-size: 0.85rem; color: rgba(255,255,255,0.55); margin-bottom: 20px; }
.breadcrumbs a { color: rgba(255,255,255,0.7); text-decoration: none; }
.breadcrumbs a:hover { color: var(--gold-soft); }

.prose { max-width: 760px; }
.prose h2 { margin: 44px 0 16px; }
.prose p { margin-bottom: 16px; color: var(--ink-soft); }
.prose strong { color: var(--ink); }