/* ==========================================================================
   base.css — układ i komponenty. Zwykle nie trzeba go zmieniać;
   kolory i czcionki są w theme.css.
   Spis treści:
   1. Reset        2. Typografia   3. Układ        4. Przyciski
   5. Nagłówek     6. Hero         7. Sekcje       8. Karty usług
   9. Kroki        10. Cennik      11. O mnie      12. Opinie
   13. FAQ         14. Pasek CTA   15. Kontakt     16. Stopka
   17. Mobile
   ========================================================================== */

/* 1. Reset ---------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 5rem; }
body {
  margin: 0; font-family: var(--font-body); font-size: 1.0625rem;
  color: var(--color-text); background: var(--color-bg); line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--color-primary); }
:focus-visible { outline: 3px solid var(--color-accent); outline-offset: 3px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

/* 2. Typografia ----------------------------------------------------------- */
h1, h2, h3 { font-family: var(--font-heading); line-height: 1.15; margin: 0 0 .6em; letter-spacing: -.01em; }
h1 { font-size: clamp(2.4rem, 5.2vw, 3.8rem); font-weight: 700; }
h1 em { font-style: italic; color: var(--color-primary); }
h2 { font-size: clamp(1.8rem, 3.6vw, 2.6rem); font-weight: 700; }
h3 { font-size: 1.25rem; font-weight: 600; }
p  { margin: 0 0 1em; }
.lead  { font-size: 1.2rem; color: var(--color-muted); max-width: 36rem; }
.muted { color: var(--color-muted); }
.eyebrow {
  display: inline-block; margin-bottom: 1rem; font-size: .8rem; font-weight: 600;
  letter-spacing: .12em; text-transform: uppercase; color: var(--color-primary);
}

/* 3. Układ ---------------------------------------------------------------- */
.container { width: min(100% - 2.5rem, var(--container)); margin-inline: auto; }
.grid { display: grid; gap: 1.5rem; }
.grid--2 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 22rem), 1fr)); }
.grid--3 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 16rem), 1fr)); }
.icon { width: 1.6rem; height: 1.6rem; }

/* 4. Przyciski ------------------------------------------------------------ */
.btn {
  display: inline-block; padding: .9rem 1.7rem; border-radius: 99px;
  background: var(--color-primary); color: #fff; text-decoration: none;
  border: 2px solid var(--color-primary); cursor: pointer;
  font: inherit; font-weight: 600; transition: background .2s, color .2s, transform .2s;
}
.btn:hover { background: var(--color-primary-dark); border-color: var(--color-primary-dark); transform: translateY(-1px); }
.btn--ghost { background: transparent; color: var(--color-primary); }
.btn--ghost:hover { background: var(--color-primary); color: #fff; }
.btn--light { background: #fff; color: var(--color-primary); border-color: #fff; }
.btn--light:hover { background: var(--color-surface); border-color: var(--color-surface); }
.btn-row { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 2rem; }

/* 5. Nagłówek ------------------------------------------------------------- */
.site-header {
  position: sticky; top: 0; z-index: 10;
  background: rgba(251, 252, 251, .92); backdrop-filter: blur(8px);
  border-bottom: 1px solid transparent; transition: border-color .2s, box-shadow .2s;
}
.site-header.is-scrolled { border-color: var(--color-line); box-shadow: 0 .5rem 1.5rem -1rem rgba(0, 0, 0, .15); }
.site-header .container { display: flex; align-items: center; justify-content: space-between; min-height: 4.5rem; }
.logo { font-family: var(--font-heading); font-weight: 700; font-size: 1.35rem; color: var(--color-primary); text-decoration: none; }
.logo span { color: var(--color-accent); }
.nav { display: flex; gap: 1.75rem; align-items: center; }
.nav a { text-decoration: none; color: var(--color-text); font-weight: 500; font-size: .98rem; }
.nav a:hover { color: var(--color-primary); }
.nav .btn { color: #fff; padding: .55rem 1.3rem; }
.nav-toggle { display: none; background: none; border: 0; font-size: 1.6rem; cursor: pointer; color: var(--color-text); }

/* 6. Hero ----------------------------------------------------------------- */
.hero { padding-block: clamp(2.5rem, 7vw, 5.5rem); overflow: hidden; }
.hero .container { display: grid; gap: 3rem; align-items: center; grid-template-columns: 1.1fr .9fr; }
.hero__facts { display: flex; flex-wrap: wrap; gap: .5rem 1.75rem; padding: 0; margin: 2rem 0 0; list-style: none; color: var(--color-muted); font-size: .95rem; }
.hero__facts li::before { content: "✓"; margin-right: .45rem; color: var(--color-primary); font-weight: 700; }
.hero__visual { position: relative; }
.hero__visual img { width: 100%; }
.badge {
  position: absolute; left: -1rem; bottom: 12%;
  display: flex; align-items: center; gap: .75rem; padding: .8rem 1.1rem;
  background: #fff; border-radius: var(--radius); font-size: .9rem; line-height: 1.3;
  box-shadow: 0 1rem 2rem -.8rem rgba(0, 0, 0, .3);
}
.badge b { display: block; font-family: var(--font-heading); font-size: 1.15rem; }
.badge .icon { color: var(--color-accent); width: 2rem; height: 2rem; }

/* Pasek "dla kogo pracuję" */
.audience { padding-block: 1.75rem; border-block: 1px solid var(--color-line); }
.audience .container { display: flex; flex-wrap: wrap; align-items: center; gap: .6rem 1.25rem; }
.audience p { margin: 0; color: var(--color-muted); font-size: .95rem; }
.chip { padding: .35rem .95rem; border-radius: 99px; background: var(--color-surface); font-size: .92rem; font-weight: 500; }

/* 7. Sekcje --------------------------------------------------------------- */
.section { padding-block: clamp(3.5rem, 8vw, 6.5rem); }
.section--alt { background: var(--color-surface); }
.section__head { max-width: 40rem; margin-bottom: 3rem; }

/* 8. Karty usług ---------------------------------------------------------- */
.card {
  background: #fff; border: 1px solid var(--color-line); border-radius: var(--radius);
  padding: 1.75rem; transition: transform .2s, box-shadow .2s;
}
.card:hover { transform: translateY(-3px); box-shadow: 0 1.2rem 2rem -1.4rem rgba(15, 76, 74, .5); }
.card__icon {
  display: grid; place-items: center; width: 3rem; height: 3rem; margin-bottom: 1.1rem;
  border-radius: .8rem; background: var(--color-tint); color: var(--color-primary);
}
.card p:last-child { margin-bottom: 0; }

/* 9. Kroki (Jak to działa) ------------------------------------------------ */
.steps { counter-reset: step; list-style: none; padding: 0; margin: 0; display: grid; gap: 2rem; grid-template-columns: repeat(auto-fit, minmax(min(100%, 14rem), 1fr)); }
.steps li { counter-increment: step; position: relative; padding-top: 4rem; }
.steps li::before {
  content: "0" counter(step); position: absolute; top: 0; left: 0;
  font: 700 2.6rem/1 var(--font-heading); color: var(--color-accent);
}
.steps li::after { content: ""; position: absolute; top: 1.4rem; left: 4rem; right: 0; height: 1px; background: var(--color-line); }
.steps li:last-child::after { display: none; }

/* 10. Cennik -------------------------------------------------------------- */
.price { font: 700 2.4rem var(--font-heading); color: var(--color-primary); margin: .4rem 0 1rem; }
.price small { font: 400 .9rem var(--font-body); color: var(--color-muted); }
.card--featured { border: 2px solid var(--color-primary); position: relative; }
.card--featured::before {
  content: "Najczęściej wybierany"; position: absolute; top: -.8rem; left: 1.5rem;
  padding: .15rem .8rem; border-radius: 99px; background: var(--color-primary);
  color: #fff; font-size: .75rem; font-weight: 600;
}
.ticks { list-style: none; padding: 0; margin: 0; }
.ticks li { padding: .35rem 0 .35rem 1.7rem; position: relative; color: var(--color-muted); }
.ticks li::before { content: "✓"; position: absolute; left: 0; color: var(--color-primary); font-weight: 700; }

/* 11. O mnie -------------------------------------------------------------- */
.about { display: grid; gap: 4rem; grid-template-columns: 1.3fr 1fr; align-items: start; }
.credentials { background: var(--color-primary); color: #fff; border-radius: var(--radius-lg); padding: 2rem; }
.credentials h3 { color: #fff; }
.credentials .ticks li { color: #d4e4e1; }
.credentials .ticks li::before { color: var(--color-accent); }

/* 12. Opinie -------------------------------------------------------------- */
blockquote { margin: 0; padding: 1.75rem; background: #fff; border-radius: var(--radius); border: 1px solid var(--color-line); }
blockquote p { font-family: var(--font-heading); font-size: 1.15rem; line-height: 1.45; }
blockquote footer { color: var(--color-muted); font-size: .92rem; }
blockquote footer b { color: var(--color-text); }

/* 13. FAQ ----------------------------------------------------------------- */
details { border-bottom: 1px solid var(--color-line); padding: 1.2rem 0; }
summary { cursor: pointer; font-weight: 600; font-size: 1.08rem; list-style: none; display: flex; justify-content: space-between; gap: 1rem; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; font-size: 1.5rem; line-height: 1; color: var(--color-primary); }
details[open] summary::after { content: "–"; }
details p { margin: .8rem 0 0; color: var(--color-muted); }

/* 14. Pasek CTA ----------------------------------------------------------- */
.cta { background: var(--color-primary); color: #fff; padding-block: 3.5rem; }
.cta .container { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1.5rem; }
.cta h2 { color: #fff; margin: 0; font-size: clamp(1.5rem, 3vw, 2.1rem); max-width: 34rem; }

/* 15. Kontakt ------------------------------------------------------------- */
.contact { display: grid; gap: 4rem; grid-template-columns: 1fr 1.2fr; }
.contact address { font-style: normal; line-height: 2; }
.form { display: grid; gap: 1rem; background: #fff; padding: 2rem; border-radius: var(--radius-lg); border: 1px solid var(--color-line); }
.form label { display: grid; gap: .35rem; font-weight: 500; font-size: .95rem; }
.form input, .form textarea, .form select {
  font: inherit; padding: .8rem .9rem; border: 1px solid var(--color-line);
  border-radius: .55rem; background: var(--color-bg); color: var(--color-text);
}
.form .check { display: flex; gap: .6rem; font-weight: 400; font-size: .85rem; color: var(--color-muted); }
.form .hp { position: absolute; left: -9999px; } /* pole antyspamowe — nie usuwaj */

/* 16. Stopka -------------------------------------------------------------- */
.site-footer { background: var(--color-footer-bg); color: var(--color-footer-text); padding-block: 2.5rem; font-size: .9rem; }
.site-footer a { color: inherit; }
.site-footer .container { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem; }

/* 17. Mobile -------------------------------------------------------------- */
@media (max-width: 800px) {
  .hero .container, .about, .contact { grid-template-columns: 1fr; gap: 2.5rem; }
  .hero__visual { max-width: 26rem; margin-inline: auto; }
  .badge { left: 0; }
  .steps li::after { display: none; }
  .nav-toggle { display: block; }
  .nav {
    display: none; position: absolute; top: 4.5rem; left: 0; right: 0;
    flex-direction: column; align-items: flex-start; gap: 1.1rem;
    padding: 1.5rem 1.25rem; background: var(--color-bg); border-bottom: 1px solid var(--color-line);
  }
  .nav.is-open { display: flex; }
}