/* =========================================================
   Melanchthon Konzerte — Fallback Stylesheet
   Friendly, warm, modern. Works even without the Tailwind bundle.
   ========================================================= */

:root {
  --mk-cream: #faf6ef;
  --mk-cream-soft: #f3ece0;
  --mk-paper: #ffffff;
  --mk-ink: #1c2230;
  --mk-ink-soft: #495269;
  --mk-muted: #6b7385;
  --mk-line: #e6dccb;
  --mk-line-strong: #d9cdb6;

  --mk-blue: #1f3f77;
  --mk-blue-deep: #142b54;
  --mk-blue-light: #3763be;
  --mk-red: #8b1e2d;
  --mk-red-deep: #6a141f;
  --mk-gold: #c9a14a;
  --mk-gold-soft: #f1e2b8;

  --mk-radius-sm: 10px;
  --mk-radius: 16px;
  --mk-radius-lg: 24px;
  --mk-shadow-sm: 0 2px 8px rgba(20, 25, 40, 0.06);
  --mk-shadow: 0 12px 28px rgba(20, 25, 40, 0.10);
  --mk-shadow-lg: 0 24px 48px rgba(20, 25, 40, 0.14);

  --mk-font-sans: "Inter", "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  --mk-font-serif: "Georgia", "Cambria", "Times New Roman", serif;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--mk-cream);
  color: var(--mk-ink);
  font-family: var(--mk-font-sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    radial-gradient(rgba(31, 63, 119, 0.05) 1px, transparent 1px),
    radial-gradient(rgba(139, 30, 45, 0.04) 1px, transparent 1px);
  background-size: 28px 28px, 56px 56px;
  background-position: 0 0, 14px 14px;
  z-index: 0;
}

main { position: relative; z-index: 1; min-height: calc(100vh - 200px); }

a { color: inherit; text-decoration: none; }
a:hover { color: var(--mk-red); }

h1, h2, h3, h4 {
  font-family: var(--mk-font-serif);
  color: var(--mk-ink);
  letter-spacing: -0.01em;
  margin: 0 0 0.4em;
  line-height: 1.15;
}

p { margin: 0 0 1em; }

.mk-container {
  width: min(1140px, calc(100% - 2rem));
  margin-left: auto;
  margin-right: auto;
}

/* ---------- Header ---------- */
.mk-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: #fff;
  backdrop-filter: saturate(140%) blur(10px);
  -webkit-backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid var(--mk-line);
}

.mk-header .mk-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
}

.mk-brand {
  display: inline-flex;
  align-items: center;
  line-height: 0;
}

.mk-brand-logo {
  width: auto;
  height: 44px;
}

@media (max-width: 480px) { .mk-brand-logo { height: 36px; } }

.mk-nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

@media (max-width: 900px) { .mk-nav { display: none; } }

/* ---------- Buttons ---------- */
.btn-primary,
.btn-secondary,
.btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 18px;
  border-radius: 999px;
  font-family: var(--mk-font-sans);
  font-weight: 600;
  font-size: 14.5px;
  line-height: 1;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 120ms ease, box-shadow 160ms ease,
              background 160ms ease, color 160ms ease, border-color 160ms ease;
}

.btn-primary {
  background: linear-gradient(135deg, var(--mk-red) 0%, var(--mk-red-deep) 100%);
  color: #fff;
  box-shadow: 0 8px 18px rgba(139, 30, 45, 0.28);
}
.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 24px rgba(139, 30, 45, 0.34);
  color: #fff;
}

.btn-secondary {
  background: #fff;
  color: var(--mk-blue-deep);
  border-color: var(--mk-line-strong);
  box-shadow: var(--mk-shadow-sm);
}
.btn-secondary:hover {
  transform: translateY(-1px);
  border-color: var(--mk-blue);
  color: var(--mk-blue-deep);
}

.btn-ghost {
  background: transparent;
  color: var(--mk-ink);
  padding: 9px 14px;
}
.btn-ghost:hover {
  background: rgba(31, 63, 119, 0.07);
  color: var(--mk-blue-deep);
}

/* ---------- Hero ---------- */
.mk-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background:
    radial-gradient(1200px 600px at 80% -10%, rgba(201, 161, 74, 0.25), transparent 70%),
    radial-gradient(900px 500px at -10% 110%, rgba(139, 30, 45, 0.45), transparent 70%),
    linear-gradient(135deg, var(--mk-blue-deep) 0%, var(--mk-blue) 55%, var(--mk-red) 100%);
  color: #fff;
}

.mk-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='60' height='60' viewBox='0 0 60 60'><g fill='none' stroke='rgba(255,255,255,0.08)' stroke-width='1'><path d='M0 30 Q15 18 30 30 T60 30'/><path d='M0 45 Q15 33 30 45 T60 45'/><path d='M0 15 Q15 3 30 15 T60 15'/></g></svg>");
  opacity: 0.6;
  z-index: -1;
}

.mk-hero::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -1px;
  height: 60px;
  background: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 60' preserveAspectRatio='none'><path d='M0 40 C 240 10 480 70 720 40 C 960 10 1200 70 1440 40 L 1440 60 L 0 60 Z' fill='%23faf6ef'/></svg>") center / 100% 100% no-repeat;
}

.mk-hero .mk-container {
  position: relative;
  padding: 96px 16px 130px;
  text-align: center;
  z-index: 1;
}

.mk-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.22);
  color: #fff;
  border-radius: 999px;
  font-size: 12.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  backdrop-filter: blur(6px);
}

.mk-hero h1 {
  font-size: clamp(2.4rem, 5vw, 4rem);
  color: #fff;
  margin-top: 22px;
  margin-bottom: 18px;
}

.mk-hero h1 .accent {
  color: var(--mk-gold-soft);
  font-style: italic;
}

.mk-hero p.lead {
  font-size: clamp(1.05rem, 1.4vw, 1.2rem);
  color: rgba(255, 255, 255, 0.92);
  max-width: 640px;
  margin: 0 auto 30px;
}

.mk-cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}

.mk-cta-row .btn-secondary {
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  border-color: rgba(255, 255, 255, 0.35);
  box-shadow: none;
  backdrop-filter: blur(8px);
}
.mk-cta-row .btn-secondary:hover {
  background: rgba(255, 255, 255, 0.2);
  color: #fff;
  border-color: rgba(255, 255, 255, 0.55);
}

/* Floating event facts */
.mk-hero-facts {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}
.mk-hero-facts span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 999px;
  font-size: 13.5px;
  color: #fff;
}
.mk-hero-facts span::before {
  content: "";
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--mk-gold);
  box-shadow: 0 0 0 3px rgba(201, 161, 74, 0.25);
}

/* ---------- Sections ---------- */
.mk-section {
  padding: 72px 16px;
}

.mk-section h2 {
  font-size: clamp(1.8rem, 2.8vw, 2.4rem);
  text-align: center;
  margin-bottom: 6px;
}

.mk-section .mk-section-sub {
  text-align: center;
  color: var(--mk-muted);
  max-width: 620px;
  margin: 0 auto 40px;
}

.mk-section-title {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--mk-red);
  text-transform: uppercase;
  letter-spacing: 0.22em;
  font-size: 12.5px;
  font-weight: 700;
}
.mk-section-title::before,
.mk-section-title::after {
  content: "";
  width: 28px; height: 2px;
  background: linear-gradient(90deg, transparent, var(--mk-gold));
  border-radius: 999px;
}
.mk-section-title::after {
  background: linear-gradient(90deg, var(--mk-gold), transparent);
}

/* ---------- Cards ---------- */
.card {
  background: var(--mk-paper);
  border: 1px solid var(--mk-line);
  border-radius: var(--mk-radius);
  box-shadow: var(--mk-shadow-sm);
  overflow: hidden;
}

.mk-concert-card {
  display: flex;
  flex-direction: column;
  transition: transform 200ms ease, box-shadow 240ms ease, border-color 200ms ease;
}
.mk-concert-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--mk-shadow);
  border-color: var(--mk-line-strong);
}

.mk-concert-card .card-head {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 18px 22px;
  background: linear-gradient(110deg, var(--mk-blue-deep) 0%, var(--mk-blue) 65%, #2d5aa3 100%);
  color: #fff;
  font-family: var(--mk-font-serif);
  font-size: 1.15rem;
  position: relative;
}
.mk-concert-card .card-head::after {
  content: "";
  position: absolute;
  left: 22px; right: 22px; bottom: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--mk-gold), transparent);
}

.mk-concert-card .card-body {
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.mk-concert-card .meta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--mk-ink-soft);
}
.mk-concert-card .meta svg { color: var(--mk-red); }

.mk-concert-card .desc {
  color: var(--mk-muted);
  font-size: 14.5px;
}

.mk-concert-card .btn-primary { margin-top: 6px; }

/* ---------- Programm grid ---------- */
.mk-programm {
  position: relative;
  padding: 80px 16px 90px;
}

/* ---------- Generic muted text ---------- */
.text-muted { color: var(--mk-muted); }

/* ---------- Empty state ---------- */
.mk-empty {
  text-align: center;
  padding: 48px 24px;
  background: var(--mk-paper);
  border: 1px dashed var(--mk-line-strong);
  border-radius: var(--mk-radius);
  color: var(--mk-muted);
}

/* ---------- Countdown ---------- */
.mk-countdown {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 14px;
}
.mk-countdown .card {
  background: rgba(255, 255, 255, 0.96);
  color: var(--mk-ink);
  min-width: 92px;
  padding: 14px 16px;
  border-radius: 14px;
  text-align: center;
  border-color: rgba(255, 255, 255, 0.7);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.18);
}

/* ---------- Footer ---------- */
.mk-footer {
  margin-top: 80px;
  background: linear-gradient(180deg, var(--mk-cream-soft) 0%, #ece4d2 100%);
  border-top: 1px solid var(--mk-line);
  position: relative;
}
.mk-footer::before {
  content: "";
  position: absolute;
  top: -1px; left: 0; right: 0;
  height: 30px;
  background: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 30' preserveAspectRatio='none'><path d='M0 0 C 240 30 480 -10 720 12 C 960 32 1200 -8 1440 14 L 1440 0 L 0 0 Z' fill='%23faf6ef'/></svg>") center / 100% 100% no-repeat;
}
.mk-footer .mk-container {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 36px;
  padding: 70px 16px 30px;
}
@media (max-width: 800px) {
  .mk-footer .mk-container { grid-template-columns: 1fr; }
}
.mk-footer h4,
.mk-footer .footer-title {
  font-family: var(--mk-font-serif);
  font-size: 1.05rem;
  margin-bottom: 10px;
  color: var(--mk-blue-deep);
}
.mk-footer ul {
  list-style: none;
  padding: 0;
  margin: 0;
  font-size: 14.5px;
  color: var(--mk-ink-soft);
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.mk-footer .mk-footer-bottom {
  text-align: center;
  padding: 18px 16px 28px;
  font-size: 12.5px;
  color: var(--mk-muted);
  border-top: 1px solid var(--mk-line);
}

/* ---------- Utility ---------- */
.text-center { text-align: center; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-6 { margin-bottom: 1.5rem; }
.mb-8 { margin-bottom: 2rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-4 { margin-top: 1rem; }
.mt-8 { margin-top: 2rem; }

/* =========================================================
   Mobile foundation — touch targets, safe areas, no zoom
   ========================================================= */
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }

body {
  overflow-x: hidden;
  /* respect iOS notches */
  padding-left: env(safe-area-inset-left);
  padding-right: env(safe-area-inset-right);
}

button, a, [role="button"] {
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}

/* Prevent iOS auto-zoom on focus by ensuring >= 16px font-size */
@media (max-width: 640px) {
  input, select, textarea {
    font-size: 16px !important;
  }
}

/* Larger touch targets for buttons on mobile */
@media (max-width: 640px) {
  .btn-primary,
  .btn-secondary { min-height: 48px; padding: 12px 18px; }
  .btn-ghost { min-height: 44px; padding: 10px 14px; }
}

img, video { max-width: 100%; height: auto; }

/* =========================================================
   Header — responsive
   ========================================================= */
.mk-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: saturate(160%) blur(12px);
  -webkit-backdrop-filter: saturate(160%) blur(12px);
  border-bottom: 1px solid var(--mk-line);
  padding-top: env(safe-area-inset-top);
}

.mk-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  gap: 12px;
}

.mk-nav {
  display: flex;
  align-items: center;
  gap: 4px;
}
@media (max-width: 900px) { .mk-nav { display: none; } }

/* Burger button */
.mk-burger {
  display: none;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  border: 1px solid var(--mk-line);
  background: #fff;
  color: var(--mk-ink);
  cursor: pointer;
  transition: background 160ms ease, border-color 160ms ease;
}
.mk-burger:hover { background: var(--mk-cream); }
.mk-burger:active { transform: scale(0.96); }
@media (max-width: 900px) {
  .mk-burger { display: inline-flex; }
}

/* Mobile slide-down nav */
.mk-mobile-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(20, 25, 40, 0.45);
  backdrop-filter: blur(2px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 220ms ease;
  z-index: 45;
}
.mk-mobile-backdrop.is-open {
  opacity: 1;
  pointer-events: auto;
}
@media (min-width: 901px) {
  .mk-mobile-backdrop { display: none !important; }
}

.mk-mobile-nav {
  position: fixed;
  top: calc(env(safe-area-inset-top) + 62px);
  right: 12px;
  width: min(72vw, 230px);
  max-height: 70dvh;
  background: var(--mk-cream);
  border: 1px solid var(--mk-line);
  border-radius: 16px;
  box-shadow: 0 14px 34px rgba(20, 25, 40, 0.2);
  transform: translateY(-8px) scale(0.96);
  opacity: 0;
  pointer-events: none;
  transition: transform 200ms ease, opacity 200ms ease;
  z-index: 60;
  padding-top: 8px;
  padding-bottom: 10px;
  overflow-y: auto;
  overscroll-behavior: contain;
}
.mk-mobile-nav.is-open {
  transform: translateY(0) scale(1);
  opacity: 1;
  pointer-events: auto;
}
@media (min-width: 901px) {
  .mk-mobile-nav { display: none; }
}

.mk-mobile-nav-inner {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 8px 10px 10px;
}

.mk-mobile-link {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: 12px;
  font-family: var(--mk-font-sans);
  font-size: 15px;
  font-weight: 600;
  color: var(--mk-ink);
  background: transparent;
  border: none;
  text-align: left;
  cursor: pointer;
  transition: background 160ms ease, color 160ms ease;
}
.mk-mobile-link:hover,
.mk-mobile-link:active {
  background: rgba(31, 63, 119, 0.08);
  color: var(--mk-blue-deep);
}
.mk-mobile-link-action { width: 100%; }
.mk-mobile-cta {
  margin-top: 8px;
  width: 100%;
  justify-content: center;
  padding: 11px 12px;
  font-size: 14px;
}

/* =========================================================
   Hero — responsive paddings
   ========================================================= */
@media (max-width: 768px) {
  .mk-hero .mk-container { padding: 64px 16px 96px; }
  .mk-hero h1 { margin-top: 16px; margin-bottom: 14px; }
  .mk-hero p.lead { font-size: 1rem; margin-bottom: 22px; }
  .mk-hero::after { height: 36px; }
  .mk-eyebrow { font-size: 11px; padding: 5px 12px; letter-spacing: 0.16em; }
  .mk-cta-row { gap: 10px; }
  .mk-cta-row .btn-primary,
  .mk-cta-row .btn-secondary { flex: 1 1 100%; }
  .mk-hero-facts { gap: 8px; margin-top: 22px; }
  .mk-hero-facts span { font-size: 12.5px; padding: 7px 12px; }
}

@media (max-width: 420px) {
  .mk-hero .mk-container { padding: 52px 16px 80px; }
  .mk-hero h1 { font-size: clamp(2rem, 9vw, 2.6rem); }
}

/* =========================================================
   Sections — tighten on mobile
   ========================================================= */
@media (max-width: 768px) {
  .mk-section { padding: 48px 16px; }
  .mk-section h2 { font-size: clamp(1.55rem, 6vw, 1.9rem); }
  .mk-section .mk-section-sub { font-size: 15px; margin-bottom: 28px; }
  .mk-programm { padding: 48px 16px 60px; }
}

/* =========================================================
   Cards — touch-friendly
   ========================================================= */
@media (max-width: 640px) {
  .mk-concert-card .card-head { padding: 16px 18px; font-size: 1.05rem; }
  .mk-concert-card .card-body { padding: 18px; gap: 10px; }
  .mk-empty { padding: 36px 18px; }
}

/* =========================================================
   Countdown — fit small screens
   ========================================================= */
@media (max-width: 480px) {
  .mk-countdown { gap: 8px; }
  .mk-countdown .card {
    min-width: 0;
    flex: 1 1 calc(25% - 8px);
    padding: 10px 8px;
  }
}

/* =========================================================
   Footer — mobile spacing
   ========================================================= */
@media (max-width: 800px) {
  .mk-footer { margin-top: 56px; }
  .mk-footer .mk-container {
    grid-template-columns: 1fr;
    gap: 26px;
    padding: 56px 18px 24px;
  }
  .mk-footer .mk-footer-bottom {
    padding: 16px 16px calc(20px + env(safe-area-inset-bottom));
  }
}

/* =========================================================
   Tickets page — mobile layout polish
   ========================================================= */
@media (max-width: 768px) {
  .mk-tickets-grid {
    grid-template-columns: 1fr !important;
  }
}

/* Sticky bottom CTA bar on mobile (used by tickets page) */
.mk-sticky-cta {
  display: none;
}
@media (max-width: 768px) {
  .mk-sticky-cta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    position: sticky;
    bottom: 0;
    margin: 16px -16px -16px;
    padding: 12px 16px calc(12px + env(safe-area-inset-bottom));
    background: rgba(255, 255, 255, 0.96);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-top: 1px solid var(--mk-line);
    z-index: 30;
  }
}

/* Prevent horizontal overflow from wide tables/content */
.container, .mk-container { max-width: 100%; }

/* =========================================================
   Forms — mobile spacing
   ========================================================= */
@media (max-width: 640px) {
  .card { border-radius: 14px; }
}