/* =====================================================
   Aleksander Adamczuk — Ratownik Medyczny
   Design: swiss/grid minimal — biel, czerń, hairlines,
   akcent petrol używany wyłącznie w CTA i fokusach
   ===================================================== */

:root {
  --bg: #ffffff;
  --surface: #f4f4f2;
  --ink: #15181c;
  --muted: #62686f;
  --accent: #0f766e;
  --accent-dark: #0b5d56;
  --line: #e3e4e0;
  --container: 1200px;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-head: "Archivo", "Inter", system-ui, sans-serif;
  --tr: 0.18s ease;
}

* { 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: var(--font-body);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.7;
  font-size: 1rem;
}

img { max-width: 100%; display: block; }
ul, ol { list-style: none; }

a {
  color: var(--ink);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition: color var(--tr);
}
a:hover { color: var(--accent); }

h1, h2, h3 {
  font-family: var(--font-head);
  font-weight: 600;
  color: var(--ink);
}

.container {
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: 24px;
}

/* ---------- mikrotypografia ---------- */
.section__kicker {
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--muted);
}

/* ---------- dostępność ---------- */
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--ink);
  color: #fff;
  padding: 10px 16px;
  z-index: 200;
}
.skip-link:focus { left: 8px; top: 8px; }

a:focus-visible, button:focus-visible, input:focus-visible,
select:focus-visible, textarea:focus-visible, summary:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

/* ---------- przyciski ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  border-radius: 0;
  font-weight: 500;
  font-size: 0.95rem;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  font-family: inherit;
  transition: background var(--tr), color var(--tr), border-color var(--tr);
}

.btn--primary { background: var(--accent); color: #fff; }
.btn--primary:hover { background: var(--accent-dark); color: #fff; }

.btn--invert { background: #fff; color: var(--ink); }
.btn--invert:hover { background: var(--surface); color: var(--ink); }

.btn--block { width: 100%; }

.btn--nav {
  padding: 10px 20px;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.link-plain {
  font-weight: 500;
  color: var(--ink);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 5px;
}
.link-plain:hover { color: var(--accent); }

/* ---------- pasek górny ---------- */
.topbar {
  background: var(--bg);
  border-bottom: 1px solid var(--line);
  font-size: 0.78rem;
  color: var(--muted);
}
.topbar__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  min-height: 38px;
  flex-wrap: wrap;
  padding-block: 4px;
}
.topbar__contact { display: flex; gap: 28px; flex-wrap: wrap; }
.topbar a { color: var(--ink); text-decoration: none; }
.topbar a:hover { text-decoration: underline; text-underline-offset: 3px; color: var(--ink); }

/* ---------- nagłówek ---------- */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--bg);
  border-bottom: 1px solid var(--line);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 76px;
}

.brand {
  text-decoration: none;
  line-height: 1.25;
}
.brand strong {
  display: block;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--ink);
  white-space: nowrap;
}
.brand small {
  display: block;
  font-size: 0.68rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--muted);
  white-space: nowrap;
}
.brand:hover { color: inherit; }

.nav ul {
  display: flex;
  align-items: center;
  gap: 30px;
}
.nav a:not(.btn) {
  color: var(--ink);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding-block: 6px;
  white-space: nowrap;
}
.nav a:not(.btn):hover {
  color: var(--ink);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 6px;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: 0;
  padding: 10px;
  cursor: pointer;
}
.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--ink);
  transition: transform 0.25s, opacity var(--tr);
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- hero ---------- */
.hero { padding-top: 96px; }

.hero__inner {
  display: grid;
  grid-template-columns: 7fr 4fr;
  gap: 80px;
  align-items: start;
  padding-bottom: 72px;
}

.hero h1 {
  font-size: clamp(2.6rem, 5vw, 4.2rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin-bottom: 22px;
  text-wrap: balance;
}
.hero__lead {
  color: var(--muted);
  font-size: 1.08rem;
  max-width: 56ch;
  margin-bottom: 36px;
}
.hero__cta {
  display: flex;
  gap: 28px;
  align-items: center;
  flex-wrap: wrap;
}

.hero__facts li {
  display: flex;
  gap: 18px;
  align-items: baseline;
  position: relative;
  padding-block: 20px;
}
/* linie faktów jako pseudoelementy — przy wejściu kreślą się od lewej (sekcja animacji niżej) */
.hero__facts li::before,
.hero__facts li:last-child::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 1px;
  background: var(--line);
  transform-origin: 0 50%;
}
.hero__facts li:last-child::after { top: auto; bottom: 0; }
.hero__facts span {
  font-family: var(--font-head);
  font-weight: 500;
  font-variant-numeric: tabular-nums;
  font-size: 0.85rem;
  color: var(--muted);
}
.hero__facts p { font-size: 0.95rem; line-height: 1.55; }

.hero__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  position: relative;
}
/* ramy pasa liczników jako pseudoelementy — kreślą się na końcu choreografii */
.hero__stats::before,
.hero__stats::after {
  content: "";
  position: absolute;
  left: 0;
  width: 100%;
  height: 1px;
  background: var(--line);
  transform-origin: 0 50%;
}
.hero__stats::before { top: 0; }
.hero__stats::after { bottom: 0; }
.hero__stats li {
  display: grid;
  gap: 2px;
  padding: 28px 32px;
}
.hero__stats li + li { border-left: 1px solid var(--line); }
.hero__stats strong {
  font-family: var(--font-head);
  font-weight: 500;
  font-variant-numeric: tabular-nums;
  font-size: 2.4rem;
  line-height: 1.1;
  color: var(--ink);
}
.hero__stats span { color: var(--muted); font-size: 0.85rem; }

/* ---------- kinetyczne wejście hero ----------
   Stany ukryte żyją wyłącznie w keyframes (fill-mode: both):
   bez JS (brak klasy .js na <html>) oraz przy prefers-reduced-motion
   (globalny kill-switch na górze pliku) treść jest widoczna od razu. */

.hero h1 .line {
  display: block;
  overflow: hidden;
  overflow: clip;
  /* zapas na wydłużenia liter (j, y, ą, ó) przy line-height 1.05 */
  padding-block: 0.08em;
  margin-block: -0.08em;
}
.hero h1 .line__inner { display: inline-block; }

.js .hero h1 .line__inner { animation: hero-line-in 0.9s cubic-bezier(0.16, 1, 0.3, 1) both; }
.js .hero h1 .line:nth-child(1) .line__inner { animation-delay: 0.10s; }
.js .hero h1 .line:nth-child(2) .line__inner { animation-delay: 0.24s; }
.js .hero h1 .line:nth-child(3) .line__inner { animation-delay: 0.38s; }

.js .hero__lead { animation: hero-fade-up 0.7s cubic-bezier(0.16, 1, 0.3, 1) 0.50s both; }
.js .hero__cta { animation: hero-fade-up 0.7s cubic-bezier(0.16, 1, 0.3, 1) 0.62s both; }

.js .hero__facts li::before,
.js .hero__facts li:last-child::after { animation: hero-line-draw 0.9s cubic-bezier(0.16, 1, 0.3, 1) both; }
.js .hero__facts li:nth-child(1)::before { animation-delay: 0.34s; }
.js .hero__facts li:nth-child(2)::before { animation-delay: 0.46s; }
.js .hero__facts li:nth-child(3)::before { animation-delay: 0.58s; }
.js .hero__facts li:last-child::after { animation-delay: 0.70s; }

.js .hero__facts li > * { animation: hero-fade-up 0.7s cubic-bezier(0.16, 1, 0.3, 1) both; }
.js .hero__facts li:nth-child(1) > * { animation-delay: 0.50s; }
.js .hero__facts li:nth-child(2) > * { animation-delay: 0.62s; }
.js .hero__facts li:nth-child(3) > * { animation-delay: 0.74s; }

.js .hero__stats::before { animation: hero-line-draw 1.1s cubic-bezier(0.16, 1, 0.3, 1) 0.55s both; }
/* finał choreografii: dolna rama kreśli się w akcencie i wygasa do hairline */
.js .hero__stats::after { animation: hero-line-finale 2.4s cubic-bezier(0.16, 1, 0.3, 1) 0.68s both; }

@keyframes hero-line-in { from { transform: translateY(115%); } }
@keyframes hero-fade-up { from { opacity: 0; transform: translateY(14px); } }
@keyframes hero-line-draw { from { transform: scaleX(0); } }
@keyframes hero-line-finale {
  0% { transform: scaleX(0); background: var(--accent); }
  45% { transform: scaleX(1); background: var(--accent); }
  100% { transform: scaleX(1); background: var(--line); }
}

/* parallax wersów H1 za kursorem (tylko desktop) — transform na masce,
   wejście animuje wnętrze maski, więc obie warstwy się nie gryzą */
@media (hover: hover) and (pointer: fine) {
  .hero h1 .line {
    transform: translateX(calc(var(--mx, 0) * var(--depth, 0px)));
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  }
  .hero h1 .line:nth-child(1) { --depth: 8px; }
  .hero h1 .line:nth-child(2) { --depth: 14px; }
  .hero h1 .line:nth-child(3) { --depth: 20px; }
}

/* ---------- sekcje ---------- */
.section { padding-block: 112px 0; }
.section:last-of-type, main .section#kontakt { padding-bottom: 112px; }

.section__head {
  border-top: 1px solid var(--line);
  padding-top: 28px;
  margin-bottom: 56px;
  max-width: 720px;
}
.section__kicker {
  display: flex;
  gap: 14px;
  align-items: baseline;
  margin-bottom: 16px;
}
.section__num {
  font-family: var(--font-head);
  font-weight: 500;
  font-variant-numeric: tabular-nums;
  color: var(--accent);
}
.section__head h2 {
  font-size: clamp(1.7rem, 3vw, 2.4rem);
  line-height: 1.15;
  letter-spacing: -0.01em;
}
.section__sub { color: var(--muted); margin-top: 14px; }
.section__sub em { color: var(--muted); font-style: italic; font-size: 0.92em; }

/* ---------- usługi ---------- */
.services {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}
.service {
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 40px;
  transition: background var(--tr);
}
.service:hover { background: var(--surface); }

.service__num {
  display: block;
  font-family: var(--font-head);
  font-weight: 500;
  font-variant-numeric: tabular-nums;
  font-size: 0.85rem;
  color: var(--muted);
  margin-bottom: 18px;
}
.service h3 { font-size: 1.2rem; margin-bottom: 10px; }
.service > p { color: var(--muted); font-size: 0.95rem; margin-bottom: 18px; }
.service ul { display: grid; gap: 9px; }
.service li {
  position: relative;
  padding-left: 28px;
  font-size: 0.94rem;
}
.service li::before {
  content: "\2014";
  position: absolute;
  left: 0;
  color: var(--muted);
}

/* ---------- o mnie ---------- */
.about {
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: 64px;
  align-items: start;
}
.about__photo {
  width: 100%;
  height: auto;
  border: 1px solid var(--line);
  position: sticky;
  top: 100px;
}

.about__content p { margin-bottom: 16px; max-width: 65ch; }
.ph-note { color: var(--muted); font-size: 0.95rem; }

.about__subhead {
  font-size: 1.15rem;
  margin: 36px 0 8px;
}

.timeline li {
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: 20px;
  border-top: 1px solid var(--line);
  padding-block: 16px;
}
.timeline li:last-child { border-bottom: 1px solid var(--line); }
.timeline__years {
  font-family: var(--font-head);
  font-weight: 500;
  font-variant-numeric: tabular-nums;
  font-size: 0.95rem;
  color: var(--ink);
  padding-top: 2px;
}
.timeline strong { display: block; font-weight: 600; }
.timeline div > span { color: var(--muted); font-size: 0.9rem; }

.about__points { display: grid; gap: 10px; margin-top: 28px; }
.about__points li {
  position: relative;
  padding-left: 28px;
  font-size: 0.95rem;
}
.about__points li::before {
  content: "\2014";
  position: absolute;
  left: 0;
  color: var(--accent);
}

/* ---------- certyfikaty ---------- */
.certs {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  column-gap: 64px;
  border-top: 1px solid var(--line);
}
.cert {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 24px;
  border-bottom: 1px solid var(--line);
  padding-block: 18px;
}
.cert__name { font-weight: 500; font-size: 0.97rem; }
.cert__meta {
  color: var(--muted);
  font-size: 0.85rem;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

/* ---------- realizacje ---------- */
.gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.tile { margin: 0; }
.tile__ph {
  aspect-ratio: 4 / 3;
  background: var(--surface);
  border: 1px solid var(--line);
  display: grid;
  place-items: center;
}
.tile__ph span {
  font-family: var(--font-head);
  font-weight: 500;
  font-variant-numeric: tabular-nums;
  font-size: 0.85rem;
  color: var(--muted);
}
/* po podmianie placeholderów na zdjęcia: spójna tonalność + kolor na hover */
.tile img {
  aspect-ratio: 4 / 3;
  object-fit: cover;
  width: 100%;
  filter: grayscale(100%);
  transition: filter 0.3s ease;
}
.tile:hover img { filter: none; }
.tile figcaption {
  margin-top: 12px;
  font-size: 0.85rem;
  color: var(--muted);
}

/* ---------- opinie ---------- */
.reviews {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}
.review {
  display: flex;
  flex-direction: column;
  padding-inline: 32px;
}
.review:first-child { padding-left: 0; }
.review:last-child { padding-right: 0; }
.review + .review { border-left: 1px solid var(--line); }
.review p { font-size: 1.05rem; line-height: 1.65; }
.review footer {
  margin-top: auto;
  padding-top: 20px;
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
}

/* ---------- FAQ ---------- */
.faq { max-width: 760px; }
.faq details { border-bottom: 1px solid var(--line); }
.faq details:first-child { border-top: 1px solid var(--line); }
.faq summary {
  cursor: pointer;
  list-style: none;
  padding: 22px 48px 22px 0;
  font-weight: 500;
  font-size: 1rem;
  color: var(--ink);
  position: relative;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  position: absolute;
  right: 4px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.3rem;
  font-weight: 300;
  color: var(--ink);
  transition: transform var(--tr);
}
.faq details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq details p {
  color: var(--muted);
  font-size: 0.95rem;
  max-width: 62ch;
  padding: 0 48px 24px 0;
}

/* ---------- pas CTA ---------- */
.cta-band {
  background: var(--ink);
  color: #fff;
  padding-block: 80px;
  margin-top: 112px;
}
.cta-band__inner {
  display: grid;
  gap: 14px;
  justify-items: start;
}
.cta-band h2 {
  color: #fff;
  font-size: clamp(1.7rem, 3vw, 2.4rem);
  letter-spacing: -0.01em;
  max-width: 22ch;
}
.cta-band p { color: #a6abb1; max-width: 60ch; }
.cta-band .btn {
  margin-top: 14px;
  font-family: var(--font-head);
  font-weight: 500;
  font-variant-numeric: tabular-nums;
  font-size: 1.15rem;
}

/* ---------- kontakt ---------- */
.contact { max-width: 760px; }

.contact__list { border-bottom: 1px solid var(--line); }
.contact__row {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 20px;
  border-top: 1px solid var(--line);
  padding-block: 22px;
}
.contact__row dt {
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
  padding-top: 4px;
}
.contact__row dd { font-weight: 500; font-size: 1rem; overflow-wrap: anywhere; }
.contact__row dd a { text-decoration: none; }
.contact__row dd a:hover { text-decoration: underline; text-underline-offset: 5px; }
.contact__row small { color: var(--muted); font-weight: 400; }

/* telefon i e-mail jako główne, duże linki */
.contact__row--main dd {
  font-family: var(--font-head);
  font-weight: 500;
  font-variant-numeric: tabular-nums;
  font-size: clamp(1.3rem, 2.6vw, 1.9rem);
  line-height: 1.25;
}

/* ---------- stopka ---------- */
.footer {
  background: var(--ink);
  color: #a6abb1;
  padding-top: 72px;
  font-size: 0.92rem;
}
.footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1.3fr 1fr;
  gap: 40px;
  padding-bottom: 48px;
}
.footer__brand {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 1.2rem;
  line-height: 1.3;
  color: #fff;
  margin-bottom: 14px;
}
.footer__brand span {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: #a6abb1;
}
.footer__desc { max-width: 32ch; }
.footer__head {
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: #fff;
  margin-bottom: 16px;
}
.footer ul { display: grid; gap: 9px; }
.footer a {
  color: #e8e9ea;
  text-decoration: none;
  overflow-wrap: anywhere;
}
.footer a:hover {
  color: #fff;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  padding-block: 22px;
  font-size: 0.8rem;
}

/* =====================================================
   Responsywność
   ===================================================== */
@media (max-width: 1000px) {
  .hero__inner { grid-template-columns: 1fr; gap: 48px; }
  .about { grid-template-columns: 1fr; gap: 48px; }
  .about__media { max-width: 380px; }
  .about__photo { position: static; }
  .certs { grid-template-columns: 1fr; column-gap: 0; }
  .gallery { grid-template-columns: repeat(2, 1fr); }
  .reviews { grid-template-columns: 1fr; }
  .review { padding-inline: 0; padding-block: 32px; }
  .review + .review { border-left: 0; border-top: 1px solid var(--line); }
  .review:first-child { padding-top: 0; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
}

/* menu zwija się do hamburgera poniżej 920px */
@media (max-width: 920px) {
  .nav-toggle { display: flex; }
  .nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--line);
    display: none;
  }
  .nav.is-open { display: block; }
  .nav ul {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 8px 24px 24px;
  }
  .nav li { border-bottom: 1px solid var(--line); }
  .nav li:last-child { border-bottom: 0; padding-top: 16px; }
  .nav a:not(.btn) { display: block; padding: 16px 0; }
  .btn--nav { width: 100%; }
}

@media (max-width: 760px) {
  .topbar__note { display: none; }
  .topbar__inner { justify-content: center; }

  .hero { padding-top: 64px; }
  .hero__inner { padding-bottom: 48px; }
  .hero__stats { grid-template-columns: 1fr; }
  .hero__stats li { padding: 20px 0; }
  .hero__stats li + li { border-left: 0; border-top: 1px solid var(--line); }

  .section { padding-block: 64px 0; }
  .section:last-of-type, main .section#kontakt { padding-bottom: 64px; }
  .section__head { margin-bottom: 40px; }

  .services { grid-template-columns: 1fr; }
  .service { padding: 32px 24px; }
  .gallery { grid-template-columns: 1fr; }
  .cert { flex-direction: column; align-items: flex-start; gap: 4px; }
  .contact__row { grid-template-columns: 1fr; gap: 6px; }

  .cta-band { padding-block: 64px; margin-top: 64px; }

  .footer__grid { grid-template-columns: 1fr; gap: 32px; }
  .footer__bottom { justify-content: center; text-align: center; }
}