/* ==========================================================================
   BARBER – landing page
   Mobile-first, czysty CSS, bez zależności zewnętrznych
   ========================================================================== */

/* ---------- Zmienne ---------- */
:root {
  --color-bg: #121212;
  --color-surface: #1E1E1E;
  --color-surface-2: #262626;
  --color-accent: #D4AF37;
  --color-accent-hover: #E6C45A;
  --color-text: #F5F5F5;
  --color-text-muted: #BDBDBD;
  --color-border: rgba(245, 245, 245, 0.12);
  --color-error: #FF7A7A;
  --color-success: #8FE3A1;

  --font-sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;

  /* Płynna skala typograficzna */
  --fs-sm: clamp(0.875rem, 0.84rem + 0.2vw, 0.95rem);
  --fs-base: clamp(1rem, 0.95rem + 0.3vw, 1.125rem);
  --fs-lg: clamp(1.125rem, 1.05rem + 0.4vw, 1.3rem);
  --fs-h3: clamp(1.25rem, 1.15rem + 0.6vw, 1.5rem);
  --fs-h2: clamp(1.75rem, 1.4rem + 1.8vw, 2.75rem);
  --fs-h1: clamp(2.25rem, 1.6rem + 3.4vw, 4rem);

  --gutter: 1rem;              /* min. 16px na mobile */
  --section-y: clamp(3.5rem, 6vw, 6rem);
  --radius: 14px;
  --radius-sm: 8px;
  --container: 72rem;
  --header-h: 72px;
  --transition: 180ms ease;
}

/* ---------- Reset / baza ---------- */
*,
*::before,
*::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 1rem);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: var(--fs-base);
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
  overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; }
img { height: auto; }

h1, h2, h3 {
  margin: 0 0 0.6em;
  line-height: 1.15;
  font-weight: 800;
  letter-spacing: -0.01em;
}
h1 { font-size: var(--fs-h1); }
h2 { font-size: var(--fs-h2); }
h3 { font-size: var(--fs-h3); }

p { margin: 0 0 1em; }
ul, ol { margin: 0; padding: 0; }
a { color: var(--color-accent); text-decoration: none; }
a:hover { color: var(--color-accent-hover); }
code {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.9em;
  background: var(--color-surface-2);
  padding: 0.1em 0.4em;
  border-radius: 4px;
}

:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 3px;
}

.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0);
  white-space: nowrap; border: 0;
}

.skip-link {
  position: absolute;
  left: var(--gutter);
  top: -100px;
  background: var(--color-accent);
  color: #121212;
  padding: 0.6rem 1rem;
  border-radius: var(--radius-sm);
  font-weight: 700;
  z-index: 1000;
}
.skip-link:focus { top: 0.5rem; }

.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

@media (min-width: 48em) {
  :root { --gutter: 1.5rem; }
}

/* ---------- Przyciski ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 48px;
  padding: 0.75rem 1.5rem;
  border-radius: 999px;
  font-weight: 700;
  font-size: var(--fs-base);
  line-height: 1.2;
  border: 2px solid transparent;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), border-color var(--transition), transform var(--transition);
  text-align: center;
}
.btn:active { transform: translateY(1px); }

.btn--primary {
  background: var(--color-accent);
  color: #121212;
}
.btn--primary:hover { background: var(--color-accent-hover); color: #121212; }

.btn--outline {
  background: transparent;
  color: var(--color-accent);
  border-color: var(--color-accent);
}
.btn--outline:hover { background: rgba(212, 175, 55, 0.12); color: var(--color-accent-hover); }

.btn--lg { padding: 0.95rem 2rem; font-size: var(--fs-lg); }
.btn--nav { min-height: 42px; padding: 0.5rem 1.2rem; font-size: var(--fs-sm); }

/* ---------- Typografia pomocnicza ---------- */
.eyebrow {
  margin: 0 0 0.75rem;
  font-size: var(--fs-sm);
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent);
}

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(18, 18, 18, 0.9);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--header-h);
  gap: 1rem;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--color-text);
  font-weight: 800;
  font-size: 1.25rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.logo__mark { color: var(--color-accent); }

.nav-toggle {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 48px;
  height: 48px;
  padding: 0 11px;
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
}
.nav-toggle__bar {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--color-text);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.site-nav {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  padding: 1rem var(--gutter) 1.5rem;
  display: none;
}
.site-nav.is-open { display: block; }

.site-nav__list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}
.site-nav__list a:not(.btn) {
  display: block;
  padding: 0.75rem 0.5rem;
  color: var(--color-text);
  font-weight: 600;
  border-radius: var(--radius-sm);
}
.site-nav__list a:not(.btn):hover,
.site-nav__list a:not(.btn).is-active { color: var(--color-accent); }
.site-nav__list li:last-child { margin-top: 0.75rem; }
.site-nav__list .btn { width: 100%; }

@media (min-width: 60em) {
  .nav-toggle { display: none; }
  .site-nav {
    position: static;
    display: block;
    background: transparent;
    border: 0;
    padding: 0;
  }
  .site-nav__list {
    flex-direction: row;
    align-items: center;
    gap: 0.25rem;
  }
  .site-nav__list a:not(.btn) { padding: 0.5rem 0.8rem; }
  .site-nav__list li:last-child { margin-top: 0; margin-left: 0.75rem; }
  .site-nav__list .btn { width: auto; }
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: calc(100svh - var(--header-h));
  display: flex;
  align-items: center;
  padding-block: clamp(4rem, 10vw, 7rem);
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(60% 50% at 80% 20%, rgba(212, 175, 55, 0.18), transparent 70%),
    radial-gradient(45% 40% at 10% 90%, rgba(212, 175, 55, 0.10), transparent 70%),
    repeating-linear-gradient(135deg, transparent 0 14px, rgba(255, 255, 255, 0.025) 14px 15px),
    var(--color-bg);
}
.hero__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 60%, var(--color-bg) 100%);
}

.hero__inner {
  position: relative;
  z-index: 1;
  max-width: 50rem;
}

.hero h1 { max-width: 16ch; margin-bottom: 1rem; }
.hero__subtitle {
  font-size: var(--fs-lg);
  color: var(--color-text-muted);
  max-width: 40ch;
  margin-bottom: 2rem;
}
.hero__actions { margin-bottom: 2.5rem; }
.hero__actions .btn { width: 100%; }

.hero__badges {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.5rem;
  color: var(--color-text-muted);
  font-size: var(--fs-sm);
}
.hero__badges li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.hero__badges li::before {
  content: "";
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--color-accent);
  flex-shrink: 0;
}

@media (min-width: 40em) {
  .hero__actions .btn { width: auto; }
}

/* ---------- Sekcje ---------- */
.section { padding-block: var(--section-y); }
.section--alt { background: var(--color-surface); }

.section__header {
  max-width: 44rem;
  margin-bottom: clamp(2rem, 4vw, 3rem);
}
.section__lead {
  color: var(--color-text-muted);
  font-size: var(--fs-lg);
  margin: 0;
}
.section__cta {
  margin-top: clamp(2rem, 4vw, 3rem);
  text-align: center;
}
.section__cta--left { text-align: left; margin-top: 1.5rem; }
.section__cta .btn { width: 100%; }
@media (min-width: 40em) {
  .section__cta .btn { width: auto; }
}

/* ---------- Grid ---------- */
.grid {
  display: grid;
  gap: 1.25rem;
}
@media (min-width: 40em) {
  .grid--2 { grid-template-columns: repeat(2, 1fr); }
  .grid--3 { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 60em) {
  .grid--3 { grid-template-columns: repeat(3, 1fr); }
  .grid { gap: 1.75rem; }
}

/* ---------- Karty usług ---------- */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: clamp(1.5rem, 3vw, 2.25rem);
  transition: border-color var(--transition), transform var(--transition);
}
.section--alt .card { background: var(--color-surface-2); }
.card:hover {
  border-color: rgba(212, 175, 55, 0.5);
  transform: translateY(-3px);
}
.card__icon {
  width: 56px; height: 56px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: rgba(212, 175, 55, 0.12);
  color: var(--color-accent);
  margin-bottom: 1.25rem;
}
.card p { color: var(--color-text-muted); }
.card__list {
  list-style: none;
  display: grid;
  gap: 0.5rem;
  margin-top: 1rem;
}
.card__list li {
  position: relative;
  padding-left: 1.5rem;
}
.card__list li::before {
  content: "";
  position: absolute;
  left: 0; top: 0.55em;
  width: 10px; height: 10px;
  border-right: 2px solid var(--color-accent);
  border-bottom: 2px solid var(--color-accent);
  transform: rotate(45deg) translateY(-2px);
}

/* ---------- Benefits ---------- */
.benefit {
  padding: clamp(1.5rem, 3vw, 2rem);
  border-radius: var(--radius);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
}
.benefit__num {
  display: inline-block;
  font-size: 2rem;
  font-weight: 800;
  color: var(--color-accent);
  line-height: 1;
  margin-bottom: 1rem;
  opacity: 0.9;
}
.benefit p { color: var(--color-text-muted); margin: 0; }

/* ---------- Proces ---------- */
.steps {
  list-style: none;
  display: grid;
  gap: 1.25rem;
  counter-reset: step;
}
.step {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: clamp(1.25rem, 3vw, 2rem);
}
.step__num {
  flex-shrink: 0;
  width: 48px; height: 48px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--color-accent);
  color: #121212;
  font-weight: 800;
  font-size: 1.25rem;
}
.step__body h3 { margin-bottom: 0.4em; }
.step__body p { color: var(--color-text-muted); margin: 0; }

@media (min-width: 60em) {
  .steps { grid-template-columns: repeat(3, 1fr); }
  .step { flex-direction: column; }
}

/* ---------- Galeria ---------- */
/* Układ kolumnowy (masonry) – zdjęcia zachowują własne proporcje, bez przycinania */
.gallery {
  columns: 2;
  column-gap: 0.75rem;
}
.gallery__item {
  margin: 0 0 0.75rem;
  position: relative;
  overflow: hidden;
  break-inside: avoid;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, var(--color-surface-2), #2f2f2f);
  border: 1px solid var(--color-border);
}
.gallery__item img {
  width: 100%;
  height: auto;
  transition: transform 400ms ease;
}
.gallery__item:hover img { transform: scale(1.04); }
.gallery__item figcaption {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 0.6rem 0.8rem;
  font-size: var(--fs-sm);
  font-weight: 600;
  background: linear-gradient(0deg, rgba(0, 0, 0, 0.85), transparent);
  color: var(--color-text);
}
@media (min-width: 48em) {
  .gallery { columns: 3; column-gap: 1rem; }
  .gallery__item { margin-bottom: 1rem; }
}

/* ---------- Cennik ---------- */
.table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
}
.price-table {
  width: 100%;
  min-width: 32rem;
  border-collapse: collapse;
  font-size: var(--fs-base);
}
.price-table th,
.price-table td {
  padding: 1rem 1.25rem;
  text-align: left;
  border-bottom: 1px solid var(--color-border);
}
.price-table thead th {
  font-size: var(--fs-sm);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  background: var(--color-surface-2);
}
.price-table tbody th { font-weight: 600; }
.price-table tbody tr:last-child th,
.price-table tbody tr:last-child td { border-bottom: 0; }
.price-table tbody tr:hover { background: rgba(212, 175, 55, 0.06); }
.price-table__price {
  font-weight: 800;
  color: var(--color-accent);
  white-space: nowrap;
}
.price-table td:nth-child(2) { color: var(--color-text-muted); white-space: nowrap; }

/* ---------- O nas ---------- */
.about {
  display: grid;
  gap: 2.5rem;
}
.about__text p { color: var(--color-text-muted); }
.about__stats {
  display: grid;
  gap: 1rem;
}
.stat {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-accent);
  border-radius: var(--radius-sm);
  padding: 1.25rem 1.5rem;
}
.stat__value {
  display: block;
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 800;
  color: var(--color-accent);
  line-height: 1.1;
}
.stat__label {
  color: var(--color-text-muted);
  font-size: var(--fs-sm);
}
@media (min-width: 60em) {
  .about { grid-template-columns: 1.4fr 1fr; align-items: center; gap: 4rem; }
}

/* ---------- Kontakt ---------- */
.contact {
  display: grid;
  gap: 2rem;
}
@media (min-width: 60em) {
  .contact { grid-template-columns: 1.3fr 1fr; gap: 3rem; align-items: start; }
}

.form {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: clamp(1.25rem, 3vw, 2.25rem);
  display: grid;
  gap: 1.25rem;
}
.form__field { display: grid; gap: 0.4rem; }
.form__field label { font-weight: 600; font-size: var(--fs-sm); }
.form__field label span { color: var(--color-accent); }

.form input[type="text"],
.form input[type="tel"],
.form select,
.form textarea {
  width: 100%;
  min-height: 48px;
  padding: 0.75rem 1rem;
  font: inherit;
  color: var(--color-text);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.form textarea { resize: vertical; min-height: 120px; }
.form select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23D4AF37' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'><polyline points='6 9 12 15 18 9'/></svg>");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.75rem;
}
.form select option { background: var(--color-surface); color: var(--color-text); }

.form input::placeholder,
.form textarea::placeholder { color: #8a8a8a; }

.form input:focus,
.form select:focus,
.form textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.25);
}

.form .is-invalid {
  border-color: var(--color-error);
}
.form .is-invalid:focus { box-shadow: 0 0 0 3px rgba(255, 122, 122, 0.25); }

.form__error {
  margin: 0;
  min-height: 1.2em;
  font-size: var(--fs-sm);
  color: var(--color-error);
}
.form__error:empty { display: none; }

.form__hp {
  position: absolute;
  left: -9999px;
  width: 1px; height: 1px;
  overflow: hidden;
}

.form__field--consent {
  grid-template-columns: auto 1fr;
  align-items: start;
  column-gap: 0.75rem;
}
.form__field--consent input {
  width: 20px; height: 20px;
  margin-top: 0.2rem;
  accent-color: var(--color-accent);
}
.form__field--consent label { font-weight: 400; color: var(--color-text-muted); }
.form__field--consent .form__error { grid-column: 1 / -1; }

.form__submit { width: 100%; }
.form__status {
  margin: 0;
  font-weight: 600;
  text-align: center;
}
.form__status:empty { display: none; }
.form__status.is-success { color: var(--color-success); }
.form__status.is-error { color: var(--color-error); }

.contact__info {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: clamp(1.25rem, 3vw, 2.25rem);
  display: grid;
  gap: 1.5rem;
  align-content: start;
}
.contact__info h3 { margin: 0; }
.contact__address,
.contact__block {
  font-style: normal;
  display: grid;
  gap: 0.35rem;
}
.contact__address strong,
.contact__block strong {
  font-size: var(--fs-sm);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-accent);
}
.contact__address span,
.contact__block { color: var(--color-text-muted); }
.contact__link { font-weight: 600; color: var(--color-text); }
.contact__link:hover { color: var(--color-accent); }

.hours {
  list-style: none;
  display: grid;
  gap: 0.35rem;
}
.hours li {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding-bottom: 0.35rem;
  border-bottom: 1px dashed var(--color-border);
}
.hours li:last-child { border-bottom: 0; }

/* ---------- Footer ---------- */
.site-footer {
  border-top: 1px solid var(--color-border);
  padding-block: 2rem;
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
}
.footer__inner {
  display: grid;
  gap: 1rem;
  text-align: center;
}
.footer__brand {
  margin: 0;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text);
}
.footer__links {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem 1.5rem;
}
.footer__links a { color: var(--color-text-muted); }
.footer__links a:hover { color: var(--color-accent); }
.footer__copy { margin: 0; }

@media (min-width: 48em) {
  .footer__inner {
    grid-template-columns: auto 1fr auto;
    align-items: center;
    text-align: left;
  }
  .footer__links { justify-content: center; }
}

/* ---------- Animacja pojawiania (opcjonalna, z poszanowaniem reduced-motion) ---------- */
.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 500ms ease, transform 500ms ease;
}
.reveal.is-visible {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *,
  *::before,
  *::after {
    transition: none !important;
    animation: none !important;
  }
  .reveal { opacity: 1; transform: none; }
}