/* Burgerárna Ještěd — bistro style: awning stripes, menu-board type, navy/red/cream on charcoal/ivory/saffron */

:root {
  --c-charcoal: #221d18;
  --c-charcoal-2: #2c2520;
  --c-ivory: #f6efe0;
  --c-cream: #fbf6ea;
  --c-saffron: #e3a233;
  --c-saffron-dark: #c7861f;
  --c-red: #a9382c;
  --c-red-dark: #822a21;
  --c-ink: #2a221b;
  --font-display: Georgia, "Iowan Old Style", "Palatino Linotype", Palatino, serif;
  --font-body: -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-mono: "Courier New", ui-monospace, monospace;
  --radius: 14px;
  --shadow-card: 0 14px 30px -14px rgba(20, 15, 10, 0.45);
  --maxw: 1180px;
}

* { box-sizing: border-box; }
html, body { overflow-x: clip; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--c-ivory);
  color: var(--c-ink);
  font-family: var(--font-body);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { font-family: var(--font-display); margin: 0 0 0.5em; line-height: 1.12; letter-spacing: -0.01em; }
p { margin: 0 0 1em; }
ul { margin: 0; padding: 0; }
.container { max-width: var(--maxw); margin: 0 auto; padding: 0 20px; }

:focus-visible {
  outline: 3px solid var(--c-saffron);
  outline-offset: 2px;
  border-radius: 4px;
}

.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  left: -9999px;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--c-saffron);
  color: var(--c-charcoal);
  padding: 10px 16px;
  z-index: 200;
  font-weight: 700;
}
.skip-link:focus { left: 10px; top: 10px; }

/* Grain overlay */
.grain-overlay {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  z-index: 300;
  pointer-events: none;
  opacity: 0.05;
  mix-blend-mode: multiply;
}

/* ===== Awning stripe pattern ===== */
.awning-strip {
  width: 100%;
  height: 100%;
  display: block;
}

/* ===== Header ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--c-charcoal);
  border-bottom: 3px solid var(--c-saffron);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding-top: 10px;
  padding-bottom: 10px;
  min-height: 68px;
}
.brand { display: flex; align-items: center; gap: 10px; color: var(--c-cream); }
.brand-mark { width: 42px; height: 42px; flex: none; }
.brand-word { width: 152px; height: 32px; flex: none; }
.brand-word text { fill: var(--c-cream); }

.main-nav { display: flex; align-items: center; gap: 28px; }
.main-nav a {
  color: var(--c-cream);
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  position: relative;
  padding: 6px 0;
}
.main-nav a::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  height: 2px; width: 0;
  background: var(--c-saffron);
  transition: width 0.25s ease;
}
.main-nav a:hover::after, .main-nav a.active::after { width: 100%; }

.header-actions { display: flex; align-items: center; gap: 16px; }
.cart-link {
  display: flex; align-items: center; gap: 6px;
  color: var(--c-cream);
  font-size: 0.95rem;
  border: 1.5px solid var(--c-cream);
  border-radius: 999px;
  padding: 8px 14px;
  min-height: 44px;
}
.cart-link svg { width: 20px; height: 20px; stroke: currentColor; fill: none; }
.cart-count {
  background: var(--c-saffron);
  color: var(--c-charcoal);
  font-weight: 700;
  font-size: 0.78rem;
  border-radius: 999px;
  min-width: 20px;
  height: 20px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 5px;
  transition: transform 0.25s cubic-bezier(.34,1.56,.64,1);
}
.cart-count.bump { transform: scale(1.35); }

.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--c-cream);
  width: 44px; height: 44px;
  align-items: center; justify-content: center;
}
.menu-toggle svg { width: 26px; height: 26px; stroke: currentColor; fill: none; }

@media (max-width: 760px) {
  .main-nav {
    position: fixed;
    top: 0; right: 0;
    height: 100vh;
    width: min(78vw, 320px);
    background: var(--c-charcoal-2);
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    gap: 22px;
    padding: 90px 28px 28px;
    transform: translateX(100%);
    visibility: hidden;
    transition: transform 0.3s ease, visibility 0.3s;
    border-left: 3px solid var(--c-saffron);
    z-index: 120;
  }
  .main-nav.open { transform: translateX(0); visibility: visible; }
  .menu-toggle { display: flex; }
  .nav-scrim {
    position: fixed; inset: 0;
    background: rgba(10,8,6,0.55);
    opacity: 0; visibility: hidden;
    transition: opacity 0.3s, visibility 0.3s;
    z-index: 110;
  }
  .nav-scrim.open { opacity: 1; visibility: visible; }
}

/* ===== Buttons ===== */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 26px;
  min-height: 44px;
  border-radius: 999px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  border: 2px solid transparent;
  cursor: pointer;
  overflow: hidden;
  isolation: isolate;
  text-align: center;
}
.btn span { position: relative; z-index: 2; }
.btn::before {
  content: "";
  position: absolute;
  inset: 0;
  left: -100%;
  width: 100%;
  z-index: 1;
  transition: left 0.3s ease;
}
.btn-primary {
  background: var(--c-saffron);
  color: var(--c-charcoal);
  border-color: var(--c-saffron);
}
.btn-primary::before { background: var(--c-red); }
.btn-primary:hover::before, .btn-primary:focus-visible::before { left: 0; }
.btn-primary:hover, .btn-primary:focus-visible { color: var(--c-cream); }

.btn-outline {
  background: transparent;
  color: var(--c-cream);
  border-color: var(--c-cream);
}
.btn-outline::before { background: var(--c-cream); }
.btn-outline:hover::before, .btn-outline:focus-visible::before { left: 0; }
.btn-outline:hover, .btn-outline:focus-visible { color: var(--c-charcoal); }

.btn-outline-dark {
  background: transparent;
  color: var(--c-ink);
  border-color: var(--c-ink);
}
.btn-outline-dark::before { background: var(--c-ink); }
.btn-outline-dark:hover::before, .btn-outline-dark:focus-visible::before { left: 0; }
.btn-outline-dark:hover, .btn-outline-dark:focus-visible { color: var(--c-cream); }

.btn-sm { padding: 9px 18px; font-size: 0.85rem; min-height: 38px; }
.btn[disabled] { opacity: 0.55; cursor: not-allowed; }

/* ===== Hero / split screen ===== */
.hero {
  position: relative;
  background: var(--c-charcoal);
  color: var(--c-cream);
  overflow: hidden;
}
.hero-split {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  min-height: 86vh;
}
.hero-panel {
  position: relative;
  grid-row: 1;
  grid-column: 1;
  min-width: 0;
  display: flex;
  align-items: center;
}
.hero-panel-text {
  background: var(--c-charcoal);
  z-index: 2;
  clip-path: inset(0 calc(100% - var(--split, 52%)) 0 0);
  transition: clip-path 0.05s linear;
  padding: 90px 6vw 60px;
  flex-direction: column;
  align-items: flex-start;
  min-width: 0;
  max-width: 100%;
}
.hero-panel-image {
  background: var(--c-charcoal-2);
  z-index: 1;
  padding: 0;
}
.hero-panel-image .hero-illustration,
.hero-panel-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-divider {
  position: absolute;
  top: 0;
  bottom: 0;
  left: var(--split, 52%);
  width: 0;
  z-index: 10;
  transform: translateX(-50%);
  cursor: grab;
  touch-action: none;
}
.hero-divider::before {
  content: "";
  position: absolute;
  top: 0; bottom: 0; left: 50%;
  width: 3px;
  background: var(--c-saffron);
  transform: translateX(-50%);
}
.hero-divider-handle {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 46px;
  height: 46px;
  transform: translate(-50%, -50%);
  background: var(--c-saffron);
  border-radius: 999px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-card);
}
.hero-divider-handle svg { width: 20px; height: 20px; stroke: var(--c-charcoal); fill: none; }

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-size: 0.78rem;
  color: var(--c-saffron);
  margin-bottom: 20px;
}
.hero-title {
  font-size: clamp(2.4rem, 6.4vw, 4.6rem);
  margin-bottom: 20px;
}
.hero-title .word {
  display: inline-block;
  opacity: 0;
  transform: translateY(0.6em);
  animation: word-rise 0.6s cubic-bezier(.2,.8,.2,1) forwards;
}
@keyframes word-rise {
  to { opacity: 1; transform: translateY(0); }
}
.hero-sub { font-size: 1.1rem; max-width: 38ch; color: var(--c-ivory); opacity: 0.9; }
.hero-ctas { display: flex; gap: 14px; margin-top: 30px; flex-wrap: wrap; }

@media (max-width: 760px) {
  .hero-split { min-height: auto; }
  .hero-panel-text { clip-path: none !important; padding: 70px 24px 40px; position: relative; }
  .hero-panel-image { height: 260px; grid-row: 2; }
  .hero-divider { display: none; }
}

/* ===== Reveal animation ===== */
.reveal {
  opacity: 1;
  transform: none;
}
.reveal.will-reveal {
  opacity: 0;
  transform: translateY(26px);
  clip-path: inset(0 0 16% 0);
}
.reveal.in-view {
  opacity: 1;
  transform: translateY(0);
  clip-path: inset(0 0 0 0);
  transition: opacity 0.7s cubic-bezier(.2,.7,.2,1), transform 0.7s cubic-bezier(.2,.7,.2,1), clip-path 0.7s cubic-bezier(.2,.7,.2,1);
}
.reveal.stagger.in-view { transition-delay: calc(var(--i, 0) * 90ms); }

@media (prefers-reduced-motion: reduce) {
  .reveal.will-reveal { opacity: 1; transform: none; clip-path: none; transition: none; }
  .hero-title .word { animation: none; opacity: 1; transform: none; }
  * { scroll-behavior: auto !important; }
}

/* ===== Section basics ===== */
.section { padding: 86px 0; position: relative; }
.section-dark { background: var(--c-charcoal); color: var(--c-cream); }
.section-cream { background: var(--c-cream); }
.section-head { max-width: 640px; margin-bottom: 48px; }
.section-eyebrow {
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.78rem;
  color: var(--c-red);
}
.section-dark .section-eyebrow { color: var(--c-saffron); }
.section-title { font-size: clamp(1.9rem, 3.4vw, 2.7rem); }

.divider-svg { width: 100%; height: auto; display: block; }

/* ===== Product strip / grid ===== */
.product-strip {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: min(78vw, 280px);
  gap: 20px;
  overflow-x: auto;
  padding: 4px 20px 24px;
  scroll-snap-type: x mandatory;
  margin: 0 -20px;
}
.product-strip .product-card { scroll-snap-align: start; }

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 26px;
}

.product-card {
  background: var(--c-cream);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  transition: transform 0.3s ease;
}
.product-card:hover { transform: translateY(-6px); }
.product-card-media {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--c-charcoal-2);
}
.product-card-media img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.product-card:hover .product-card-media img { transform: scale(1.08); }
.product-card-tag {
  position: absolute;
  top: 10px; left: 10px;
  background: var(--c-saffron);
  color: var(--c-charcoal);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 4px 10px;
  border-radius: 999px;
  font-weight: 700;
}
.product-card-body { padding: 18px 18px 20px; display: flex; flex-direction: column; gap: 8px; flex: 1; color: var(--c-ink); }
.product-card-body h3 { font-size: 1.2rem; margin: 0; }
.product-card-tagline { color: var(--c-red-dark); font-size: 0.88rem; margin: 0; }
.product-card-foot { margin-top: auto; display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.price { font-family: var(--font-display); font-weight: 700; font-size: 1.15rem; }

/* ===== Cards generic ===== */
.card {
  background: var(--c-cream);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow-card);
}

/* ===== Delivery radar feature ===== */
.radar {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 40px;
  align-items: center;
}
@media (max-width: 820px) { .radar { grid-template-columns: 1fr; } }
.radar-map { position: relative; }
.radar-map svg { width: 100%; height: auto; }
.radar-ring { fill: none; stroke: var(--c-saffron); stroke-width: 1; opacity: 0.35; transition: opacity 0.3s, stroke-width 0.3s; }
.radar-ring.active { opacity: 1; stroke-width: 2; }
.radar-pin { fill: var(--c-red); }
.radar-form label { display: block; font-weight: 700; margin-bottom: 8px; }
.radar-result {
  margin-top: 18px;
  border-left: 3px solid var(--c-saffron);
  padding: 14px 18px;
  background: rgba(227, 162, 51, 0.12);
  border-radius: 0 10px 10px 0;
  min-height: 86px;
}
.radar-result dl { display: grid; grid-template-columns: auto 1fr; gap: 4px 14px; margin: 0; }
.radar-result dt { font-family: var(--font-mono); font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--c-red-dark); }
.radar-result dd { margin: 0 0 6px; font-weight: 700; }

/* ===== Forms ===== */
.form-grid { display: grid; gap: 18px; max-width: 560px; }
.form-row { display: flex; flex-direction: column; gap: 6px; }
.form-row label { font-weight: 700; font-size: 0.92rem; }
.form-row input, .form-row textarea, .form-row select {
  font: inherit;
  padding: 12px 14px;
  border: 1.5px solid #d8cbaf;
  border-radius: 10px;
  background: var(--c-cream);
  color: var(--c-ink);
  accent-color: var(--c-red);
  min-height: 44px;
}
.form-row textarea { min-height: 120px; resize: vertical; }
.form-row input:focus, .form-row textarea:focus, .form-row select:focus { border-color: var(--c-saffron); }
.form-error { color: var(--c-red-dark); font-size: 0.85rem; min-height: 1.2em; }
.form-note { font-size: 0.85rem; color: #6b5f4e; }
.form-msg { padding: 14px 18px; border-radius: 10px; margin-top: 16px; display: none; }
.form-msg.show { display: block; }
.form-msg.ok { background: rgba(80, 140, 90, 0.15); border-left: 3px solid #4f8a5a; }
.form-msg.err { background: rgba(169, 56, 44, 0.12); border-left: 3px solid var(--c-red); }
.honeypot-field { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }

.checkbox-row { display: flex; align-items: flex-start; gap: 10px; }
.checkbox-row input { width: 20px; height: 20px; margin-top: 2px; }

/* ===== Footer ===== */
.site-footer { background: var(--c-charcoal); color: var(--c-ivory); padding: 70px 0 30px; }
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 36px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(246,239,224,0.15);
}
@media (max-width: 760px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
.footer-col h4 { font-family: var(--font-body); font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--c-saffron); margin-bottom: 16px; }
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col a:hover { color: var(--c-saffron); }
.footer-brand-mark { width: 44px; height: 44px; margin-bottom: 12px; }
.footer-tagline { color: #cfc3a9; max-width: 32ch; }
.newsletter-form { display: flex; gap: 10px; margin-top: 14px; flex-wrap: wrap; }
.newsletter-form input {
  flex: 1;
  min-width: 180px;
  min-height: 44px;
  padding: 10px 14px;
  border-radius: 999px;
  border: 1.5px solid rgba(246,239,224,0.4);
  background: transparent;
  color: var(--c-cream);
}
.newsletter-form input::placeholder { color: #cfc3a9; }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
  padding-top: 24px;
  font-size: 0.85rem;
  color: #b8ab8e;
}
.footer-bottom a:hover { color: var(--c-saffron); }

/* ===== Cookie banner ===== */
.cookie-banner {
  position: fixed;
  left: 16px; right: 16px; bottom: 16px;
  max-width: 640px;
  margin: 0 auto;
  background: var(--c-charcoal);
  color: var(--c-cream);
  border: 2px solid var(--c-saffron);
  border-radius: var(--radius);
  padding: 20px 22px;
  box-shadow: var(--shadow-card);
  z-index: 250;
  display: none;
  gap: 16px;
  flex-direction: column;
}
.cookie-banner.show { display: flex; }
.cookie-actions { display: flex; gap: 12px; flex-wrap: wrap; }

/* ===== Misc page layout ===== */
.page-hero {
  background: var(--c-charcoal);
  color: var(--c-cream);
  padding: 64px 0 50px;
}
.page-hero h1 { font-size: clamp(2rem, 4.4vw, 3rem); }
.breadcrumb { font-family: var(--font-mono); font-size: 0.8rem; color: var(--c-saffron); text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 14px; }

.legal-content { max-width: 720px; }
.legal-content h2 { margin-top: 1.6em; font-size: 1.4rem; }
.legal-content ul { padding-left: 1.4em; list-style: disc; margin-bottom: 1em; }
.legal-content li { margin-bottom: 0.4em; }

.icon-list { display: grid; gap: 22px; }
.icon-list li { display: flex; gap: 16px; align-items: flex-start; }
.icon-list .ico { width: 30px; height: 30px; flex: none; stroke: var(--c-red); fill: none; margin-top: 2px; }

.faq-item {
  border-bottom: 1px solid #e3d6ba;
  padding: 18px 0;
}
.faq-item summary {
  cursor: pointer;
  font-weight: 700;
  font-size: 1.05rem;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; font-size: 1.4rem; color: var(--c-red); }
.faq-item[open] summary::after { content: "–"; }
.faq-item p { margin-top: 12px; color: #4a4036; }

/* ===== Badge / seal ===== */
.seal { width: 150px; height: 150px; }

/* ===== Cart / checkout tables ===== */
.cart-table { width: 100%; border-collapse: collapse; }
.cart-table th { text-align: left; font-family: var(--font-mono); text-transform: uppercase; font-size: 0.75rem; letter-spacing: 0.06em; color: var(--c-red-dark); padding-bottom: 10px; border-bottom: 2px solid var(--c-ink); }
.cart-table td { padding: 14px 8px; border-bottom: 1px solid #e3d6ba; vertical-align: middle; }
.cart-item-info { display: flex; align-items: center; gap: 12px; }
.cart-item-info img { width: 60px; height: 60px; object-fit: cover; border-radius: 8px; }
.qty-input { width: 56px; padding: 6px 8px; border-radius: 8px; border: 1.5px solid #d8cbaf; }
.remove-btn { background: none; border: none; color: var(--c-red-dark); text-decoration: underline; cursor: pointer; font: inherit; }
.cart-summary { max-width: 360px; margin-left: auto; display: grid; gap: 10px; }
.cart-summary-row { display: flex; justify-content: space-between; }
.cart-summary-row.total { font-weight: 700; font-size: 1.2rem; border-top: 2px solid var(--c-ink); padding-top: 10px; }
.empty-cart { text-align: center; padding: 60px 0; }

.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; }
@media (max-width: 820px) { .two-col { grid-template-columns: 1fr; } }

.stripe-pattern-wrap { height: 18px; width: 100%; overflow: hidden; }

.ornament { width: 60px; height: 60px; }

.about-media { position: relative; }
.about-media img { border-radius: var(--radius); width: 100%; aspect-ratio: 4/3; object-fit: cover; }
.about-media .ornament { position: absolute; bottom: -22px; right: -22px; width: 90px; height: 90px; }

.value-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 28px; }
.value-item h3 { font-size: 1.1rem; display: flex; gap: 10px; align-items: center; }
.value-item .ico { width: 26px; height: 26px; stroke: var(--c-red); fill: none; }

.not-found { min-height: 60vh; display: flex; align-items: center; justify-content: center; text-align: center; padding: 60px 20px; }