:root {
  --bg: #ffffff;
  --bg-grey: #f9f9f9;
  --bg-blue: #edf5ff;
  --line: #e7e7e7;
  --text: #333333;
  --heading: #232323;
  --muted: #777777;
  --accent: #4ac4f3;
  --accent-dark: #1e73be;
  --nav-dark: #2c3e50;
  --radius: 4px;
  --shadow: 0 2px 14px rgba(0, 0, 0, .08);
  --font-head: "Poppins", system-ui, sans-serif;
  --font-body: "Open Sans", system-ui, sans-serif;
  --container: 1140px;
  --gutter: 16px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 90px; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--text);
  background: var(--bg);
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--accent-dark); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3, h4 { font-family: var(--font-head); color: var(--heading); line-height: 1.25; margin: 0 0 .5em; }
h2 { font-size: clamp(1.5rem, 3vw, 30px); font-weight: 700; text-transform: uppercase; letter-spacing: .02em; }
h3 { font-size: 18px; font-weight: 600; }
h4 { font-size: 15px; font-weight: 600; text-transform: uppercase; }
p { margin: 0 0 1em; }
.center { text-align: center; }

.container { width: min(var(--container), 100% - 2 * var(--gutter)); margin-inline: auto; }
.container.narrow { max-width: 820px; }

/* Nagłówki sekcji – dwie kreski jak w oryginale */
.site-heading { margin-bottom: 40px; }
.site-heading h2 { margin-bottom: 10px; }
.site-heading h2::after {
  content: "";
  display: block;
  width: 60px;
  height: 2px;
  margin: 14px auto 0;
  background: linear-gradient(to right, var(--heading) 0 22px, transparent 22px 30px, var(--accent) 30px 60px);
}
.site-heading p { color: var(--muted); margin: 0; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: #fff;
  box-shadow: 0 1px 0 var(--line);
}
.nav-wrap { display: flex; align-items: center; justify-content: space-between; min-height: 84px; gap: 16px; }
.brand img { height: 50px; width: auto; }
.nav { display: flex; align-items: center; gap: 34px; }
.nav a { color: var(--text); font-family: var(--font-head); font-weight: 600; font-size: 13px; text-transform: uppercase; letter-spacing: .04em; }
.nav a:hover { color: var(--accent); text-decoration: none; }
.nav-toggle { display: none; background: none; border: 0; padding: 8px; cursor: pointer; }
.nav-toggle span { display: block; width: 22px; height: 2px; background: var(--text); margin: 5px 0; }

@media (max-width: 860px) {
  .nav-wrap { min-height: 68px; }
  .brand img { height: 40px; }
  .nav-toggle { display: block; }
  .nav {
    position: absolute; left: 0; right: 0; top: 100%;
    flex-direction: column; align-items: stretch; gap: 0;
    background: #fff; border-bottom: 1px solid var(--line);
    display: none; padding: 6px 0;
  }
  .nav.open { display: flex; }
  .nav a { padding: 12px var(--gutter); }
}

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 11px 24px; border-radius: var(--radius); font-family: var(--font-head); font-weight: 600;
  font-size: 13px; letter-spacing: .03em; border: 1px solid transparent; cursor: pointer;
  transition: background .15s, color .15s, border-color .15s;
}
.btn:hover { text-decoration: none; }
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: #2db3ea; }
.btn-outline { border-color: var(--accent); color: var(--accent); background: #fff; }
.btn-outline:hover { background: var(--accent); color: #fff; }
.btn-grey { background: #efefef; color: var(--heading); font-family: var(--font-body); font-weight: 400; letter-spacing: 0; }
.btn-grey:hover { background: var(--accent); color: #fff; }

/* Sections */
.section { padding: clamp(48px, 7vw, 80px) 0; }
.section-grey { background: var(--bg-grey); }
.section-blue { background: var(--bg-blue); }

.intro p { max-width: 860px; margin-inline: auto; }
.intro-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin: 24px 0 0; }

/* Sprzęt: zdjęcie po lewej, 4 pozycje w 2 kolumnach po prawej */
.equipment { display: grid; grid-template-columns: 5fr 7fr; gap: 40px 50px; align-items: center; }
.equipment-photo { margin: 0; }
.equipment-photo img { width: 100%; border-radius: var(--radius); box-shadow: var(--shadow); }
.features { display: grid; grid-template-columns: 1fr 1fr; gap: 36px 32px; }
.feature { display: flex; gap: 18px; align-items: flex-start; }
.feature-icon {
  flex: 0 0 90px; width: 90px; height: 90px; border-radius: 50%;
  background: #e9f5fd; color: var(--heading);
  display: grid; place-items: center;
}
.feature-icon svg { width: 44px; height: 44px; }
.feature h3 { margin-bottom: 6px; }
.feature p { margin: 0; }
@media (max-width: 1000px) {
  .equipment { grid-template-columns: 1fr; }
  .equipment-photo { max-width: 640px; margin-inline: auto; }
}
@media (max-width: 700px) {
  .features { grid-template-columns: 1fr; gap: 32px; }
  .feature { flex-direction: column; align-items: center; text-align: center; }
}

/* Calendar */
.calendar-wrap { background: #fff; }
.calendar-status { margin: 12px 0 0; color: var(--muted); text-align: center; }
.calendar-status.error { color: #c0392b; }
#calendar {
  --fc-border-color: #ddd;
  --fc-page-bg-color: #fff;
  --fc-neutral-bg-color: #f7f7f7;
  --fc-today-bg-color: #fcf8e3;
  --fc-now-indicator-color: #e74c3c;
  --fc-event-bg-color: var(--accent-dark);
  --fc-event-border-color: var(--accent-dark);
  --fc-event-text-color: #fff;
  --fc-button-bg-color: var(--nav-dark);
  --fc-button-border-color: var(--nav-dark);
  --fc-button-hover-bg-color: #1e2b37;
  --fc-button-hover-border-color: #1e2b37;
  --fc-button-active-bg-color: #1a252f;
  --fc-button-active-border-color: #1a252f;
  --fc-button-text-color: #fff;
  --fc-list-event-hover-bg-color: #f5f5f5;
  font-size: 13px;
}
#calendar .fc-toolbar-title { font-family: var(--font-head); font-size: 18px; font-weight: 500; text-transform: capitalize; color: var(--heading); }
#calendar .fc-button { font-family: var(--font-head); text-transform: none; padding: 5px 12px; }
#calendar .fc-col-header-cell-cushion { text-transform: capitalize; padding: 8px 4px; color: var(--heading); font-weight: 400; }
#calendar .fc-timegrid-slot-label-cushion, #calendar .fc-timegrid-axis-cushion { color: var(--heading); }
#calendar .fc-timegrid-slot { height: 2.2em; }
#calendar .fc-event { border-radius: 3px; font-size: 12px; }
#calendar .fc-event.busy { --fc-event-bg-color: #6b7280; --fc-event-border-color: #6b7280; }
#calendar .fc-list-empty { background: #fff; color: var(--muted); }
@media (max-width: 600px) {
  #calendar .fc-toolbar { flex-wrap: wrap; gap: 8px; }
  #calendar .fc-toolbar-title { font-size: 15px; }
}

/* Cennik */
.pricing { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; max-width: 760px; margin-inline: auto; }
.price-card { background: #fff; box-shadow: var(--shadow); text-align: center; }
.price-card header { background: var(--accent); color: #fff; padding: 28px 20px 22px; }
.price-card header h3 { color: #fff; text-transform: uppercase; font-size: 15px; letter-spacing: .04em; margin-bottom: 4px; }
.price { font-family: var(--font-head); font-weight: 600; margin: 0; display: flex; align-items: baseline; justify-content: center; gap: 6px; }
.price span { font-size: 40px; font-weight: 700; line-height: 1; }
.price small { font-size: 16px; font-weight: 600; }
.price-card ul { list-style: none; padding: 24px 20px 28px; margin: 0; }
.price-card li { padding: 7px 0; }
.price-card li::before { content: "✔"; color: var(--accent); margin-right: 8px; font-size: 12px; }
@media (max-width: 600px) { .pricing { grid-template-columns: 1fr; } }

/* Rezerwacja (Bookero) – widget renderuje się w naszym DOM, więc nadpisujemy jego style */
.booking {
  max-width: 760px; margin-inline: auto; min-height: 120px;
  background: #fff; border-radius: 6px; box-shadow: var(--shadow); padding: 28px;
}
.booking .booking-fallback { text-align: center; color: var(--muted); margin: 0; }
@media (max-width: 600px) { .booking { padding: 18px 14px; } }

#rezerwacja .bookero-plugin-form { font-family: var(--font-body); color: var(--text); }
#rezerwacja .bookero-plugin-form .bookero-plugin-header {
  background: var(--accent); color: #fff; border-radius: var(--radius);
  font-family: var(--font-head); font-weight: 600; font-size: 15px; letter-spacing: .06em; text-transform: uppercase;
  padding: 14px 20px; margin: 0 0 24px;
}
#rezerwacja .bookero-plugin-form .bookero-plugin-form-heading {
  font-family: var(--font-head); font-weight: 600; font-size: 18px; color: var(--heading);
  margin: 28px 0 14px; padding: 0;
}
#rezerwacja .bookero-plugin-form .bookero-plugin-form-heading.has-separator { border-top: 1px solid var(--line); padding-top: 24px; }
#rezerwacja .bookero-plugin-form label { font-size: 13px; font-weight: 600; color: var(--text); }
#rezerwacja .bookero-plugin-form .required-fields-notice { color: var(--muted); font-size: 12px; }

/* Selecty i pola */
#rezerwacja .bookero-plugin-form .multiselect__tags,
#rezerwacja .bookero-plugin-form input[type="text"],
#rezerwacja .bookero-plugin-form input[type="email"],
#rezerwacja .bookero-plugin-form input[type="tel"],
#rezerwacja .bookero-plugin-form textarea {
  border: 1px solid var(--line); border-radius: var(--radius); font-family: var(--font-body); font-size: 14px;
  box-shadow: none; transition: border-color .15s, box-shadow .15s;
}
#rezerwacja .bookero-plugin-form .multiselect--active .multiselect__tags,
#rezerwacja .bookero-plugin-form input:focus,
#rezerwacja .bookero-plugin-form textarea:focus {
  border-color: var(--accent); box-shadow: 0 0 0 3px rgba(74, 196, 243, .2); outline: none;
}
#rezerwacja .bookero-plugin-form .multiselect__option--highlight { background: var(--accent); }
#rezerwacja .bookero-plugin-form .multiselect__option--selected.multiselect__option--highlight { background: var(--accent-dark); }
#rezerwacja .bookero-plugin-form .multiselect__content-wrapper { border-color: var(--line); border-radius: 0 0 var(--radius) var(--radius); }

/* Tydzień: nagłówki dni, nawigacja */
#rezerwacja .bookero-plugin-form .week-date-month-year { font-family: var(--font-head); font-weight: 500; color: var(--heading); text-transform: capitalize; }
#rezerwacja .bookero-plugin-form .week-days-heading { border: 0; border-bottom: 2px solid var(--line); border-radius: 0; box-shadow: none; padding: 6px 0 8px; }
#rezerwacja .bookero-plugin-form .week-days-heading-day { font-family: var(--font-head); font-weight: 600; font-size: 13px; color: var(--heading); text-transform: uppercase; letter-spacing: .04em; }
#rezerwacja .bookero-plugin-form .week-days-heading-date { color: var(--muted); font-size: 12px; }
#rezerwacja .bookero-plugin-form .week-nav-prev,
#rezerwacja .bookero-plugin-form .week-nav-next {
  border: 1px solid var(--line); border-radius: 50%; color: var(--heading); background: #fff; transition: all .15s;
}
#rezerwacja .bookero-plugin-form .week-nav-prev:hover,
#rezerwacja .bookero-plugin-form .week-nav-next:hover { border-color: var(--accent); color: var(--accent); background: #fff; }

/* Godziny: wolne / wybrane / lista oczekujących */
#rezerwacja .bookero-plugin-form .week-days-hour {
  background: #fff; border: 1px solid #d5ecf8; border-radius: 6px; color: var(--accent-dark);
  font-family: var(--font-head); font-weight: 600; font-size: 13px; margin: 8px 0; padding: 9px 6px;
  transition: background .12s, border-color .12s, color .12s, transform .12s;
}
#rezerwacja .bookero-plugin-form .week-days-hour.is-valid { background: #f2f9fe; border-color: #d5ecf8; color: var(--accent-dark); }
#rezerwacja .bookero-plugin-form .week-days-hour.is-valid:hover { background: var(--accent); border-color: var(--accent); color: #fff; transform: translateY(-1px); }
#rezerwacja .bookero-plugin-form .week-days-hour.is-selected,
#rezerwacja .bookero-plugin-form .week-days-hour.is-in-cart.is-selected { background: var(--accent-dark); border-color: var(--accent-dark); color: #fff; }
#rezerwacja .bookero-plugin-form .week-days-hour.is-in-cart { border: 2px solid var(--accent-dark); color: var(--accent-dark); background: #fff; }
#rezerwacja .bookero-plugin-form .week-days-hour.is-waiting-list { background: #f4f4f4; border-color: #ececec; color: #9a9a9a; font-weight: 500; }
#rezerwacja .bookero-plugin-form .week-days-hour.is-waiting-list:hover { background: #ececec; }
#rezerwacja .bookero-plugin-form .week-days-hour.is-waiting-list::after { background: #e63939; opacity: .7; bottom: 4px; }
#rezerwacja .bookero-plugin-form .week-days-hour-more { border-color: var(--line); border-radius: 6px; }
#rezerwacja .bookero-plugin-form .week-days-hour-more:hover { border-color: var(--accent); }
#rezerwacja .bookero-plugin-form .week-days-error,
#rezerwacja .bookero-plugin-form .week-message { color: var(--muted); font-style: italic; font-size: 12px; }

/* Przyciski */
#rezerwacja .bookero-plugin-form .submit-button,
#rezerwacja .bookero-plugin-form button[type="submit"],
#rezerwacja .bookero-plugin-form .week-view-date-info-continue {
  background: var(--accent); border: 0; border-radius: var(--radius); color: #fff;
  font-family: var(--font-head); font-weight: 600; font-size: 13px; letter-spacing: .03em;
  padding: 12px 26px; box-shadow: none; transition: background .15s;
}
#rezerwacja .bookero-plugin-form .submit-button { padding-right: 48px; position: relative; }
#rezerwacja .bookero-plugin-form .submit-button:hover,
#rezerwacja .bookero-plugin-form button[type="submit"]:hover,
#rezerwacja .bookero-plugin-form .week-view-date-info-continue:hover { background: #2db3ea; }
#rezerwacja .bookero-plugin-form a { color: var(--accent-dark); }
#rezerwacja .bookero-plugin-footer { text-align: center; font-size: 11px; color: var(--muted); margin-top: 16px; }
#rezerwacja .bookero-plugin-footer a { color: var(--muted); }

/* FAQ */
.faq-item { border: 1px solid #f0f0f0; border-radius: 4px; background: #fff; margin-bottom: 8px; }
.faq-item summary {
  cursor: pointer; padding: 14px 44px 14px 20px; background: #f8f8f8; list-style: none; position: relative;
  font-size: 18px; color: #666; font-family: var(--font-head); font-weight: 400;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: ""; position: absolute; right: 20px; top: 50%; width: 8px; height: 8px;
  border-right: 2px solid #999; border-bottom: 2px solid #999; transform: translateY(-70%) rotate(45deg); transition: transform .2s;
}
.faq-item[open] summary::after { transform: translateY(-30%) rotate(-135deg); }
.faq-item p { padding: 16px 20px; margin: 0; }

/* Kontakt */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px 60px; align-items: start; }
.address-title { margin-bottom: 14px; }
.address { font-style: normal; margin-bottom: 24px; }
.address p { margin: 0 0 10px; display: flex; gap: 10px; align-items: flex-start; }
.address a { color: var(--text); }
.address a:hover { color: var(--accent); }
.ico { color: var(--accent); width: 20px; flex: 0 0 20px; }
.social {
  display: inline-grid; place-items: center; width: 40px; height: 40px; border-radius: 50%;
  background: var(--accent-dark); color: #fff !important; font-family: var(--font-head); font-weight: 700; font-size: 18px;
}
.social:hover { background: var(--accent); text-decoration: none; }
.map { border: 1px solid var(--line); aspect-ratio: 4 / 3; }
.map iframe { width: 100%; height: 100%; border: 0; display: block; }
.form h3 { font-size: 22px; margin-bottom: 18px; }
.form label { display: block; font-size: 13px; margin-bottom: 14px; }
.form input, .form textarea {
  display: block; width: 100%; margin-top: 6px; padding: 9px 12px; border-radius: 0;
  border: 1px solid var(--line); background: #fff; color: var(--text); font: inherit; font-size: 14px;
}
.form input:focus, .form textarea:focus { outline: 2px solid var(--accent); outline-offset: 0; border-color: transparent; }
.form .hp { position: absolute; left: -9999px; width: 1px; height: 1px; }
.form-status { min-height: 1.4em; margin: 12px 0 0; }
.form-status.ok { color: #27ae60; }
.form-status.error { color: #c0392b; }
@media (max-width: 800px) { .contact-grid { grid-template-columns: 1fr; } }

/* Footer */
.site-footer { background: #fff; }
.footer-top { display: flex; justify-content: space-between; align-items: flex-start; gap: 24px; padding: 40px 0; }
.footer-docs { display: flex; flex-wrap: wrap; gap: 16px; }
.footer-company { display: flex; gap: 32px; text-align: right; font-size: 12px; line-height: 1.6; }
.footer-company p { margin: 0; }
.footer-bottom { border-top: 1px solid var(--line); padding: 22px 0; font-size: 12px; }
.footer-bottom-wrap { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; }
.footer-bottom p { margin: 0; }
.footer-links { display: flex; gap: 10px; }
.footer-links a { color: #999; font-family: var(--font-head); font-weight: 600; font-size: 11px; text-transform: uppercase; letter-spacing: .04em; }
.footer-links a + a::before { content: "|"; color: #ccc; margin-right: 10px; }
.footer-links a:hover { color: var(--accent); text-decoration: none; }
@media (max-width: 700px) {
  .footer-top { flex-direction: column; }
  .footer-company { text-align: left; }
}

/* Do góry */
.to-top {
  position: fixed; right: 24px; bottom: 24px; width: 40px; height: 40px; border-radius: 50%;
  background: var(--accent); color: #fff; display: grid; place-items: center; font-size: 12px;
  box-shadow: var(--shadow); z-index: 40;
}
.to-top:hover { background: #2db3ea; text-decoration: none; }
@media (max-width: 700px) { .to-top { width: 34px; height: 34px; right: 12px; bottom: 12px; opacity: .85; } }

@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }