/* ==========================================================================
   Koncerty ve Villa Café – koncert.villacafe.cz
   Barvy a písma navazují na design hlavního webu villacafe.cz
   (krémová omítka, zelené okenice, ořechové dřevo, mosaz; Fraunces + Jost).
   ========================================================================== */

/* ---------- Písma (self-hosted, SIL Open Font License) ---------- */
@font-face {
  font-family: "Fraunces";
  font-style: normal;
  font-weight: 400 600;
  font-display: swap;
  src: url("../fonts/fraunces-soft-latin-ext.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: "Fraunces";
  font-style: normal;
  font-weight: 400 600;
  font-display: swap;
  src: url("../fonts/fraunces-soft-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Jost";
  font-style: normal;
  font-weight: 300 700;
  font-display: swap;
  src: url("../fonts/jost-normal-latin-ext.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: "Jost";
  font-style: normal;
  font-weight: 300 700;
  font-display: swap;
  src: url("../fonts/jost-normal-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* ---------- Tokeny ---------- */
:root {
  --cream: #fbf7f2;
  --plaster: #f2e4d8;
  --surface: #ffffff;
  --border: #e4d8cc;
  --walnut: #2b211b;
  --walnut-soft: #3a2d25;
  --text: #2b211b;
  --muted: #6b5d52;
  --green: #457a4c;
  --green-dark: #2f5a36;
  --brass: #b17f4b;
  --brass-dark: #8a5e30;
  --on-dark: #fbf7f2;
  --on-dark-muted: #d9cfc4;

  --font-display: "Fraunces", Georgia, "Times New Roman", serif;
  --font-body: "Jost", "Futura", "Century Gothic", system-ui, sans-serif;

  --text-base: clamp(1rem, 0.96rem + 0.2vw, 1.125rem);
  --text-lead: clamp(1.125rem, 1.05rem + 0.35vw, 1.3125rem);
  --text-h1: clamp(2.4rem, 1.5rem + 3.4vw, 4.25rem);
  --text-h2: clamp(1.85rem, 1.4rem + 1.8vw, 2.9rem);
  --text-h3: clamp(1.3rem, 1.18rem + 0.55vw, 1.6rem);

  --gutter: clamp(1rem, 0.5rem + 2.5vw, 2.5rem);
  --section-y: clamp(3.5rem, 2rem + 6vw, 7rem);
  --header-h: 72px;
  --radius: 4px;
  --radius-arch: 100vmax 100vmax 0 0;
  --shadow-m: 0 6px 20px rgba(43, 33, 27, 0.1);
  --shadow-l: 0 18px 40px rgba(43, 33, 27, 0.16);
  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
}

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 16px);
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.65;
  color: var(--text);
  background: var(--cream);
  -webkit-font-smoothing: antialiased;
}

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

h1,
h2,
h3 {
  margin: 0 0 0.5em;
  font-family: var(--font-display);
  font-weight: 500;
  line-height: 1.12;
  color: var(--walnut);
  text-wrap: balance;
}

h2 {
  font-size: var(--text-h2);
}

h3 {
  font-size: var(--text-h3);
}

p {
  margin: 0 0 1em;
}

a {
  color: var(--green-dark);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition: color 220ms var(--ease), background-color 220ms var(--ease), border-color 220ms var(--ease), transform 220ms var(--ease);
}

a:hover {
  color: var(--green);
}

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

.sr-only {
  position: absolute;
  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;
  top: -100px;
  left: 1rem;
  z-index: 100;
  padding: 0.6rem 1rem;
  background: var(--walnut);
  color: var(--on-dark);
}

.skip-link:focus {
  top: 1rem;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.lead {
  font-size: var(--text-lead);
  line-height: 1.6;
}

.eyebrow {
  margin-bottom: 1rem;
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--brass-dark);
}

/* Jemný hudební motiv: pět linek notové osnovy */
.eyebrow--staff {
  display: flex;
  align-items: center;
  gap: 0.9rem;
}

.eyebrow--staff::before {
  content: "";
  flex: 0 0 2.5rem;
  height: 13px;
  background: repeating-linear-gradient(to bottom, var(--brass) 0 1px, transparent 1px 3px);
  opacity: 0.8;
}

/* ---------- Tlačítka ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  min-height: 48px;
  padding: 0.7rem 1.6rem;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  line-height: 1.2;
  text-decoration: none;
  cursor: pointer;
}

.btn--primary {
  background: var(--green-dark);
  color: var(--on-dark);
  box-shadow: 0 2px 0 rgba(43, 33, 27, 0.12);
}

.btn--primary:hover,
.btn--primary:focus-visible {
  background: var(--green);
  color: #fff;
}

.btn--ghost {
  border-color: rgba(43, 33, 27, 0.35);
  color: var(--walnut);
}

.btn--ghost:hover {
  border-color: var(--walnut);
  color: var(--walnut);
  background: rgba(255, 255, 255, 0.6);
}

.btn--small {
  min-height: 40px;
  padding: 0.45rem 1.1rem;
  font-size: 0.95rem;
}

.btn--large {
  min-height: 56px;
  padding: 0.9rem 2rem;
  font-size: 1.1rem;
}

.btn__price {
  padding-left: 0.75rem;
  border-left: 1px solid rgba(251, 247, 242, 0.4);
  font-variant-numeric: tabular-nums;
}

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.nowrap {
  white-space: nowrap;
}

.link-arrow {
  font-weight: 500;
  text-decoration: none;
  border-bottom: 1px solid currentColor;
}

/* ---------- Hlavička ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(251, 247, 242, 0.94);
  border-bottom: 1px solid var(--border);
  -webkit-backdrop-filter: saturate(1.2) blur(8px);
  backdrop-filter: saturate(1.2) blur(8px);
}

.site-header__inner {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  min-height: var(--header-h);
}

/* Lišta s nabídkou polské verze (zobrazuje js/main.js jen prohlížečům v polštině) */
.lang-hint {
  background: var(--walnut);
  color: var(--on-dark);
  font-size: 0.95rem;
}

.lang-hint__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.25rem 1rem;
  min-height: 48px;
  padding-top: 0.4rem;
  padding-bottom: 0.4rem;
  padding-right: 3.25rem;
  position: relative;
}

.lang-hint__text {
  margin: 0;
  color: var(--on-dark-muted);
}

.lang-hint__link {
  color: #e2c193;
  font-weight: 500;
  text-decoration: none;
  border-bottom: 1px solid currentColor;
}

.lang-hint__link:hover {
  color: #fff;
}

.lang-hint__close {
  position: absolute;
  top: 50%;
  right: var(--gutter);
  transform: translateY(-50%);
  width: 40px;
  height: 40px;
  border: 0;
  border-radius: var(--radius);
  background: transparent;
  color: var(--on-dark);
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
}

.lang-hint__close:hover {
  background: rgba(251, 247, 242, 0.12);
}

/* Přepínač jazyka (CZ / PL) */
.lang-switch {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  min-height: 40px;
  padding: 0 0.5rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--walnut);
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-decoration: none;
}

.lang-switch:hover {
  border-color: var(--brass);
  color: var(--walnut);
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  margin-right: auto;
  color: var(--walnut);
  text-decoration: none;
}

.brand img {
  width: 43px;
  height: 56px;
}

.brand__text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.brand__small {
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}

.brand__name {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 500;
}

.site-nav__list {
  display: flex;
  gap: 1.75rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-nav__list a {
  color: var(--walnut);
  font-size: 0.98rem;
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.site-nav__list a:hover {
  border-bottom-color: var(--brass);
}

.site-nav__toggle {
  display: none;
}

/* ---------- Úvod ---------- */
.hero {
  padding: clamp(2.5rem, 1rem + 5vw, 5.5rem) 0 var(--section-y);
  background:
    radial-gradient(ellipse at 85% 10%, rgba(177, 127, 75, 0.12), transparent 55%),
    var(--cream);
}

.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  align-items: center;
  gap: clamp(2rem, 1rem + 4vw, 5rem);
}

.hero__title {
  font-size: var(--text-h1);
  font-weight: 450;
  letter-spacing: -0.01em;
}

.hero__text .lead {
  max-width: 34rem;
  color: var(--walnut-soft);
}

.next-concert {
  margin-top: 2.25rem;
  padding: 1.5rem 1.75rem 1.75rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-top: 3px solid var(--brass);
  border-radius: var(--radius);
  box-shadow: var(--shadow-m);
  max-width: 34rem;
}

.next-concert__label {
  margin-bottom: 0.35rem;
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--brass-dark);
}

.next-concert__title {
  margin-bottom: 0.25rem;
  font-family: var(--font-display);
  font-size: 1.6rem;
  line-height: 1.2;
  color: var(--walnut);
}

.next-concert__title span {
  font-size: 1.1rem;
  color: var(--muted);
}

.next-concert__meta {
  margin-bottom: 1.25rem;
  font-size: 1.05rem;
  font-weight: 500;
}

.hero__media {
  margin: 0;
}

.arch {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: var(--radius-arch);
  box-shadow: var(--shadow-l);
}

.hero__media figcaption {
  margin-top: 0.75rem;
  font-size: 0.85rem;
  color: var(--muted);
  text-align: center;
}

/* ---------- Sekce ---------- */
.section {
  padding: var(--section-y) 0;
}

.section__head {
  margin-bottom: clamp(2rem, 1rem + 2vw, 3rem);
}

.section--concerts {
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

/* ---------- Koncert ---------- */
.concerts {
  display: grid;
  gap: clamp(2.5rem, 1.5rem + 3vw, 4rem);
}

.concert {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: clamp(2rem, 1rem + 4vw, 4.5rem);
  align-items: start;
}

.concert__poster img {
  width: 100%;
  border-radius: var(--radius);
  box-shadow: var(--shadow-l);
}

.concert__kicker {
  margin-bottom: 0.4rem;
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--brass-dark);
}

.concert__title {
  font-size: var(--text-h2);
}

.concert__facts {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(0, 1fr) minmax(0, 1fr);
  gap: 1px;
  margin: 1.5rem 0 2rem;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.concert__facts div {
  padding: 1rem 1.25rem;
  background: var(--cream);
}

.concert__fact--wide {
  grid-column: 1 / -1;
}

.concert__facts dt {
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.concert__facts dd {
  margin: 0.15rem 0 0;
  font-family: var(--font-display);
  font-size: 1.2rem;
  line-height: 1.35;
  color: var(--walnut);
}

.concert__text {
  max-width: 40rem;
}

/* Slova interpreta – hlavní popis koncertu */
.concert__quote {
  position: relative;
  margin: 0 0 1.5rem;
  padding: 0.25rem 0 0 1.5rem;
  border-left: 2px solid var(--brass);
  font-family: var(--font-display);
  font-size: var(--text-lead);
  line-height: 1.55;
  color: var(--walnut);
}

.concert__quote p {
  margin-bottom: 0.75em;
}

.concert__quote em {
  font-style: normal;
  color: var(--brass-dark);
}

.concert__quote footer {
  font-family: var(--font-body);
  font-size: 0.85rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.concert__quote footer::before {
  content: "— ";
}

.concert__buy {
  margin-top: 2rem;
  padding-top: 1.75rem;
  border-top: 1px solid var(--border);
}

.concert__buy-note {
  margin: 0.9rem 0 0;
  color: var(--muted);
}

/* ---------- Vila ---------- */
.section--villa {
  background: var(--plaster);
}

.villa__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(2rem, 1rem + 4vw, 5rem);
  align-items: center;
}

.villa__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem 2.5rem;
  margin: 1.75rem 0 2rem;
  padding: 1.5rem 0 0;
  list-style: none;
  border-top: 1px solid rgba(138, 94, 48, 0.3);
}

.villa__facts li {
  display: flex;
  flex-direction: column;
}

.villa__facts strong {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 500;
  line-height: 1.1;
  color: var(--brass-dark);
}

.villa__facts span {
  font-size: 0.92rem;
  color: var(--muted);
}

.villa__gallery {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

.villa__photo {
  margin: 0;
}

.villa__photo img {
  width: 100%;
  height: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: var(--radius);
}

.villa__photo--main {
  grid-column: 1 / -1;
}

.villa__photo--main img {
  aspect-ratio: 3 / 2;
  border-radius: var(--radius-arch);
}

/* ---------- Praktické informace ---------- */
.info-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}

.info-card {
  padding: 1.75rem 1.5rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.info-card h3 {
  padding-bottom: 0.75rem;
  margin-bottom: 1rem;
  border-bottom: 1px solid var(--border);
  font-size: 1.3rem;
}

.info-card p:last-child {
  margin-bottom: 0;
}

.info-card__note {
  font-size: 0.92rem;
  color: var(--muted);
}

/* ---------- Patička ---------- */
.site-footer {
  padding: clamp(3rem, 2rem + 3vw, 4.5rem) 0 1.5rem;
  background: var(--walnut);
  color: var(--on-dark-muted);
  font-size: 0.95rem;
}

.site-footer a {
  color: var(--on-dark);
}

.site-footer a:hover {
  color: #fff;
}

.site-footer__grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1.2fr 1fr;
  gap: 2rem;
}

.site-footer__brand img {
  width: 65px;
  height: 84px;
  margin-bottom: 1rem;
}

.site-footer__title {
  margin-bottom: 0.75rem;
  font-family: var(--font-body);
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #c9996a; /* světlejší mosaz kvůli kontrastu na tmavém pozadí */
}

.site-footer__links {
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-footer__links li + li {
  margin-top: 0.35rem;
}

.site-footer__bottom {
  margin-top: 2.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(251, 247, 242, 0.14);
  font-size: 0.85rem;
}

.site-footer__bottom p {
  margin: 0;
}

/* ---------- Responzivita ---------- */
@media (max-width: 1060px) {
  .info-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .site-footer__grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 899px) {
  .hero__grid,
  .villa__grid,
  .concert {
    grid-template-columns: minmax(0, 1fr);
  }

  .hero__media {
    max-width: 26rem;
    margin: 0 auto;
    width: 100%;
  }

  /* na mobilu nejdřív údaje a nákup, plakát až pod nimi */
  .concert__poster {
    order: 2;
    max-width: 22rem;
  }
}

/* Mobilní navigace */
@media (max-width: 860px) {
  :root {
    --header-h: 64px;
  }

  .site-header__inner {
    gap: 0.75rem;
  }

  .brand img {
    width: 37px;
    height: 48px;
  }

  .brand__name {
    font-size: 1.2rem;
  }

  .site-nav {
    order: 3;
  }

  .site-nav__toggle {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    min-height: 40px;
    padding: 0.4rem 0.6rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: transparent;
    color: var(--walnut);
    font: inherit;
    font-size: 0.9rem;
    cursor: pointer;
  }

  .site-nav__toggle-bars,
  .site-nav__toggle-bars::before,
  .site-nav__toggle-bars::after {
    display: block;
    width: 16px;
    height: 1.5px;
    background: currentColor;
  }

  .site-nav__toggle-bars {
    position: relative;
  }

  .site-nav__toggle-bars::before,
  .site-nav__toggle-bars::after {
    content: "";
    position: absolute;
    left: 0;
  }

  .site-nav__toggle-bars::before {
    top: -5px;
  }

  .site-nav__toggle-bars::after {
    top: 5px;
  }

  .site-nav__list {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    gap: 0;
    padding: 0.5rem var(--gutter) 1rem;
    background: var(--cream);
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-m);
  }

  .site-nav.is-open .site-nav__list {
    display: flex;
  }

  .site-nav__list a {
    display: block;
    padding: 0.8rem 0;
    border-bottom: 1px solid var(--border);
    font-size: 1.05rem;
  }

  .site-nav__list li:last-child a {
    border-bottom: 0;
  }

  /* bez JavaScriptu se mobilní menu nezobrazuje (stránka je jednostránková) */
  .no-js .site-nav {
    display: none;
  }
}

@media (max-width: 560px) {
  .site-header__inner {
    gap: 0.5rem;
  }

  .brand {
    gap: 0.5rem;
  }

  .brand__text {
    white-space: nowrap;
  }

  .brand__small {
    font-size: 0.65rem;
  }

  .site-header__cta {
    padding-left: 0.85rem;
    padding-right: 0.85rem;
  }

  .site-nav__toggle-label {
    display: none;
  }

  .next-concert {
    padding: 1.25rem 1.25rem 1.4rem;
  }

  .next-concert .btn-row .btn {
    flex: 1 1 auto;
  }

  .concert__facts {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .concert__fact--date {
    grid-column: 1 / -1;
  }

  .concert__facts div {
    padding: 0.85rem 1rem;
  }

  .hero__media {
    max-width: 19rem;
  }

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

  .info-grid,
  .site-footer__grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 380px) {
  .brand__text {
    display: none;
  }
}

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

  *,
  *::before,
  *::after {
    transition: none !important;
  }
}

@media print {
  .site-header,
  .skip-link,
  .btn-row,
  .concert__buy .btn {
    display: none;
  }

  body {
    background: #fff;
  }
}