/* ==========================================================================
   BLUE PIERCING STUDIO — arkusz stylów
   Struktura pliku:
   1. Zmienne (tokeny designu)
   2. Reset / podstawy
   3. Typografia
   4. Layout ogólny (nagłówek, stopka, kontener)
   5. Komponenty (przyciski, karty, tabele, listy, motyw pierścieni)
   6. Sekcje specyficzne dla podstron
   7. Media queries (RWD)
   ========================================================================== */

/* ---------- 1. ZMIENNE ---------- */
:root {
  /* Kolory — granatowo-niebieska paleta studia, zaczerpnięta z ich materiałów */
  --navy-950: #05060f;   /* tło strony, najciemniejsze */
  --navy-900: #0a0e26;   /* tło sekcji */
  --navy-800: #0f1638;   /* tło kart / paneli */
  --navy-700: #161f4a;   /* obramowania kart, tło hover */

  --blue-600: #2338a6;   /* głęboki niebieski akcent */
  --blue-500: #3550e0;   /* główny akcent (pierścienie, linki) */
  --blue-300: #8fa2ff;   /* jaśniejszy niebieski, hover / focus */

  --silver-100: #f3f5fb; /* nagłówki, "chrome" tekst */
  --silver-300: #cdd3e8; /* tekst podstawowy na ciemnym tle */
  --silver-500: #8b93b8; /* tekst wyciszony / opisy */

  --line: rgba(143, 162, 255, 0.16); /* cienkie linie / obramowania */
  --line-strong: rgba(143, 162, 255, 0.32);

  --danger: #ff8fa3; /* delikatny akcent do przeciwwskazań / ważnych uwag */

  /* Typografia */
  --font-display: "Cormorant Garamond", "Times New Roman", serif;
  --font-body: "Poppins", "Segoe UI", sans-serif;

  /* Odstępy */
  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2.5rem;
  --space-5: 4rem;
  --space-6: 6rem;

  /* Promienie i cienie — używane oszczędnie, tylko tam gdzie ma to sens */
  --radius: 2px;
  --glow: 0 0 60px rgba(53, 80, 224, 0.35);

  --max-width: 1120px;
}

/* ---------- 2. RESET / PODSTAWY ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}

body {
  margin: 0;
  background: var(--navy-950);
  color: var(--silver-300);
  font-family: var(--font-body);
  font-weight: 300;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

button {
  font-family: inherit;
}

:focus-visible {
  outline: 2px solid var(--blue-300);
  outline-offset: 3px;
}

/* ---------- 3. TYPOGRAFIA ---------- */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 500;
  color: var(--silver-100);
  margin: 0;
  letter-spacing: 0.02em;
}

h1 {
  font-size: clamp(2.6rem, 6vw, 4.6rem);
  line-height: 1.05;
  font-weight: 600;
}

h2 {
  font-size: clamp(1.9rem, 3.4vw, 2.6rem);
}

h3 {
  font-size: 1.3rem;
  letter-spacing: 0.08em;
}

p {
  margin: 0 0 var(--space-2);
  max-width: 62ch;
}

.eyebrow {
  font-family: var(--font-body);
  font-size: 0.78rem;
  letter-spacing: 0.28em;
  color: var(--blue-300);
  font-weight: 400;
}

.lede {
  color: var(--silver-500);
  font-size: 1.05rem;
  max-width: 52ch;
}

/* ---------- 4. LAYOUT OGÓLNY ---------- */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-3);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(5, 6, 15, 0.72);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 84px;
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.brand img {
  height: 38px;
  width: auto;
}

.brand-text {
  font-family: var(--font-display);
  font-size: 1.15rem;
  letter-spacing: 0.12em;
  color: var(--silver-100);
  white-space: nowrap;
}

.nav-links {
  display: flex;
  gap: var(--space-4);
}

.nav-links a {
  font-size: 0.92rem;
  letter-spacing: 0.04em;
  color: var(--silver-300);
  position: relative;
  padding: 0.3rem 0;
  margin-right: var(--space-4); /* fallback for very old browsers without flexbox gap */
  transition: color 0.2s ease;
}

.nav-links a:last-child {
  margin-right: 0;
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 100%;
  bottom: -2px;
  height: 1px;
  background: var(--blue-300);
  transition: right 0.25s ease;
}

.nav-links a:hover,
.nav-links a[aria-current="page"] {
  color: var(--silver-100);
}

.nav-links a:hover::after,
.nav-links a[aria-current="page"]::after {
  right: 0;
}

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--line-strong);
  color: var(--silver-100);
  width: 42px;
  height: 42px;
  border-radius: var(--radius);
  cursor: pointer;
}

.header-cta {
  border: 1px solid var(--line-strong);
  padding: 0.55rem 1.2rem;
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  white-space: nowrap;
  transition: border-color 0.2s ease, color 0.2s ease;
}

.header-cta:hover {
  border-color: var(--blue-300);
  color: var(--blue-300);
}

.site-footer {
  border-top: 1px solid var(--line);
  padding: var(--space-5) 0 var(--space-4);
  margin-top: var(--space-6);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: var(--space-4);
}

.footer-grid h4 {
  font-size: 0.95rem;
  letter-spacing: 0.1em;
  color: var(--silver-100);
  margin-bottom: var(--space-2);
}

.footer-grid p,
.footer-grid a {
  color: var(--silver-500);
  font-size: 0.92rem;
}

.footer-grid a {
  display: block;
  margin-bottom: 0.5rem;
  transition: color 0.2s ease;
}

.footer-grid a:hover {
  color: var(--blue-300);
}

.footer-bottom {
  margin-top: var(--space-5);
  padding-top: var(--space-3);
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-2);
  font-size: 0.8rem;
  color: var(--silver-500);
}

/* ---------- 5. KOMPONENTY ---------- */

/* Przycisk główny */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.9rem 1.9rem;
  border: 1px solid var(--blue-300);
  color: var(--silver-100);
  font-size: 0.88rem;
  letter-spacing: 0.08em;
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(53, 80, 224, 0.18), rgba(53, 80, 224, 0));
  transition: background 0.25s ease, transform 0.15s ease, box-shadow 0.25s ease;
}

.btn:hover {
  background: linear-gradient(180deg, rgba(53, 80, 224, 0.32), rgba(53, 80, 224, 0.06));
  box-shadow: 0 0 30px rgba(53, 80, 224, 0.35);
  transform: translateY(-1px);
}

.btn-ghost {
  border-color: var(--line-strong);
  background: none;
}

.btn-ghost:hover {
  border-color: var(--blue-300);
  box-shadow: none;
}

/* Motyw dwóch pierścieni z logo — powtarzający się element wizualny */
.ring-motif {
  position: absolute;
  inset: 0;
  z-index: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}

.ring-motif svg {
  width: min(720px, 90vw);
  height: auto;
  opacity: 0.55;
}

.ring-glow-a,
.ring-glow-b {
  fill: none;
  stroke-width: 1.4;
}

.ring-glow-a {
  stroke: var(--blue-500);
  filter: drop-shadow(0 0 26px rgba(53, 80, 224, 0.55));
}

.ring-glow-b {
  stroke: var(--blue-300);
  filter: drop-shadow(0 0 18px rgba(143, 162, 255, 0.45));
}

@media (prefers-reduced-motion: no-preference) {
  .ring-motif svg {
    animation: ring-breathe 7s ease-in-out infinite;
  }
}

@keyframes ring-breathe {
  0%, 100% { opacity: 0.45; transform: scale(1); }
  50% { opacity: 0.68; transform: scale(1.015); }
}

/* Sekcja hero */
.hero {
  position: relative;
  min-height: 82vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}

.hero-content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4);
}

.hero .eyebrow {
  margin-bottom: var(--space-1);
}

.hero-actions {
  display: flex;
  gap: var(--space-2);
  margin-top: var(--space-2);
  flex-wrap: wrap;
  justify-content: center;
}

/* Nagłówek strony wewnętrznej (bez pełnego hero) */
.page-head {
  position: relative;
  padding: var(--space-6) 0 var(--space-4);
  text-align: center;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}

.page-head .ring-motif svg {
  width: min(480px, 80vw);
}

.page-head-content {
  position: relative;
  z-index: 1;
}

/* Sekcje ogólne */
.section {
  padding: var(--space-6) 0;
}

.section-head {
  text-align: center;
  max-width: 640px;
  margin: 0 auto var(--space-5);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-1);
}

.section-alt {
  background: var(--navy-900);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

/* Siatka usług */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
}

.service-card {
  border: 1px solid var(--line);
  padding: var(--space-4);
  background: var(--navy-800);
  transition: border-color 0.25s ease, transform 0.2s ease;
}

.service-card:hover {
  border-color: var(--line-strong);
  transform: translateY(-3px);
}

.service-card h3 {
  margin-bottom: var(--space-2);
  color: var(--blue-300);
}

.service-card ul li {
  padding: 0.35rem 0;
  border-bottom: 1px dashed var(--line);
  color: var(--silver-500);
  font-size: 0.92rem;
}

.service-card ul li:last-child {
  border-bottom: none;
}

.service-card .price-link {
  display: inline-block;
  margin-top: var(--space-2);
  font-size: 0.85rem;
  color: var(--blue-300);
  border-bottom: 1px solid var(--blue-300);
}

/* Pasy "dlaczego my" */
.feature-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-3) var(--space-5);
}

.feature-item {
  display: flex;
  gap: var(--space-2);
  align-items: flex-start;
  padding: var(--space-2) 0;
  border-top: 1px solid var(--line);
}

.feature-item .mark {
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: var(--blue-300);
  line-height: 1;
}

.feature-item h4 {
  font-size: 1.02rem;
  margin-bottom: 0.3rem;
  font-family: var(--font-body);
  letter-spacing: 0.02em;
  color: var(--silver-100);
}

.feature-item p {
  color: var(--silver-500);
  font-size: 0.92rem;
  margin: 0;
}

/* CTA finalny */
.cta-banner {
  text-align: center;
  border: 1px solid var(--line-strong);
  padding: var(--space-5) var(--space-3);
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: "";
  position: absolute;
  inset: -40%;
  background: radial-gradient(circle, rgba(53, 80, 224, 0.28), transparent 60%);
  z-index: 0;
}

.cta-banner > * {
  position: relative;
  z-index: 1;
}

.cta-banner h2 {
  margin-bottom: var(--space-2);
}

/* ---------- Tabele cennika ---------- */
.price-block {
  margin-bottom: var(--space-5);
}

.price-block h3 {
  color: var(--blue-300);
  margin-bottom: var(--space-2);
  padding-bottom: var(--space-1);
  border-bottom: 1px solid var(--line-strong);
}

table.price-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
}

.price-table th {
  text-align: left;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--silver-500);
  padding: 0.7rem 0.8rem;
  border-bottom: 1px solid var(--line-strong);
}

.price-table td {
  padding: 0.7rem 0.8rem;
  border-bottom: 1px solid var(--line);
  color: var(--silver-300);
}

.price-table tr:hover td {
  background: rgba(53, 80, 224, 0.06);
  color: var(--silver-100);
}

.price-table td:last-child,
.price-table th:last-child {
  text-align: right;
  color: var(--blue-300);
  font-family: var(--font-display);
  font-size: 1.05rem;
}

.price-table th:last-child {
  color: var(--silver-500);
  font-family: var(--font-body);
  font-size: 0.75rem;
}

.price-note {
  margin-top: var(--space-2);
  font-size: 0.85rem;
  color: var(--silver-500);
}

/* ---------- Listy: przeciwwskazania / regulamin ---------- */
.rule-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  max-width: 760px;
  margin: 0 auto;
}

.rule-list li {
  padding: var(--space-2) 0;
  border-bottom: 1px solid var(--line);
  display: flex;
  gap: var(--space-2);
  color: var(--silver-300);
}

.rule-list li:first-child {
  border-top: 1px solid var(--line);
}

.rule-list .num {
  font-family: var(--font-display);
  color: var(--blue-300);
  min-width: 2ch;
}

.rule-list.warning .num {
  color: var(--danger);
}

.notice-box {
  max-width: 760px;
  margin: 0 auto var(--space-4);
  border: 1px solid var(--line-strong);
  padding: var(--space-3);
  background: var(--navy-800);
  font-size: 0.92rem;
  color: var(--silver-500);
}

/* ---------- O nas: placeholder do uzupełnienia ---------- */
.about-placeholder {
  max-width: 760px;
  margin: 0 auto;
  border: 1px dashed var(--line-strong);
  padding: var(--space-4);
  color: var(--silver-500);
  font-size: 0.95rem;
}

.about-placeholder strong {
  color: var(--silver-100);
}

.about-photo-placeholder {
  max-width: 760px;
  margin: var(--space-4) auto 0;
  border: 1px dashed var(--line-strong);
  aspect-ratio: 16/7;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--silver-500);
  font-size: 0.85rem;
  text-align: center;
  padding: var(--space-2);
}

/* ---------- Kontakt ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
}

.contact-info dl {
  margin: 0;
}

.contact-info dt {
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  color: var(--silver-500);
  margin-top: var(--space-3);
}

.contact-info dd {
  margin: 0.3rem 0 0;
  font-family: var(--font-display);
  font-size: 1.3rem;
  color: var(--silver-100);
}

.contact-info dd a {
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease, color 0.2s ease;
}

.contact-info dd a:hover {
  color: var(--blue-300);
  border-color: var(--blue-300);
}

.social-row {
  display: flex;
  gap: var(--space-2);
  margin-top: var(--space-4);
}

.social-row a {
  border: 1px solid var(--line-strong);
  padding: 0.55rem 1.1rem;
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  transition: border-color 0.2s ease, color 0.2s ease;
}

.social-row a:hover {
  border-color: var(--blue-300);
  color: var(--blue-300);
}

.map-frame {
  border: 1px solid var(--line);
  aspect-ratio: 4/3;
  overflow: hidden;
}

.map-frame iframe {
  width: 100%;
  height: 100%;
  border: 0;
  filter: grayscale(0.3) invert(0.92) contrast(0.9);
}

/* ---------- 7. MEDIA QUERIES ---------- */
@media (max-width: 900px) {
  .services-grid {
    grid-template-columns: 1fr;
  }

  .feature-list {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .nav-links {
    position: fixed;
    inset: 84px 0 0 0;
    background: var(--navy-950);
    flex-direction: column;
    padding: var(--space-4) var(--space-3);
    gap: var(--space-3);
    transform: translateX(100%);
    transition: transform 0.3s ease;
  }

  .nav-links.is-open {
    transform: translateX(0);
  }

  .nav-toggle {
    display: block;
  }

  .header-cta {
    display: none;
  }
}