@import url('https://fonts.googleapis.com/css2?family=DM+Serif+Display:ital@0;1&family=DM+Sans:wght@300;400;500&display=swap');

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --black:  #0d0a0b;
  --dark:   #181112;
  --mid:    #3f2d30;
  --grey:   #8b6f73;
  --border: #ead6d3;
  --bg:     #fff5f3;
  --white:  #fffdfc;
  --red:    #a11d2f;
  --red-deep: #6f1020;
  --red-soft: #d36b75;
  --line: rgba(161, 29, 47, 0.14);
  --line-strong: rgba(161, 29, 47, 0.24);
  --shadow: 0 18px 40px rgba(13, 10, 11, 0.08);
  --display: 'DM Serif Display', Georgia, serif;
  --body:    'DM Sans', system-ui, sans-serif;
  --sidebar: 240px;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--body);
  background: linear-gradient(180deg, var(--white) 0%, var(--bg) 100%);
  color: var(--black);
  display: flex;
  min-height: 100vh;
}

/* ─── SIDEBAR ─── */
.sidebar {
  position: fixed;
  top: 0; left: 0; bottom: 0;
  width: var(--sidebar);
  background: rgba(255, 253, 252, 0.96);
  backdrop-filter: blur(10px);
  display: flex;
  flex-direction: column;
  z-index: 100;
  border-right: 1px solid var(--border);
  box-shadow: 10px 0 30px rgba(13, 10, 11, 0.04);
}

.sidebar-top {
  padding: 1.4rem 2rem 1.1rem;
  border-bottom: 1px solid var(--border);
}

.sidebar-name {
  font-family: var(--display);
  font-size: 1.15rem;
  font-weight: 400;
  color: var(--black);
  line-height: 1.2;
  letter-spacing: 0.01em;
}
.sidebar-name em {
  font-style: italic;
  display: block;
  color: var(--red);
  font-size: 0.95em;
}
.sidebar-role {
  font-size: 0.62rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--page-hero-title);
  margin-top: 0.35rem;
}

.sidebar-nav {
  flex: 1;
  padding: 0.6rem 0;
  overflow-y: auto;
}
.sidebar-nav a {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 0.52rem 2rem;
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 400;
  color: var(--black);
  text-decoration: none;
  transition: color .15s, background .15s, border-color .15s;
  border-left: 2px solid transparent;
}
.sidebar-nav a:hover {
  color: var(--black);
  background: rgba(255, 2, 36, 0.05);
}
.sidebar-nav a.active {
  color: var(--black);
  font-weight: 700;
  border-left-color: var(--red);
  background: linear-gradient(90deg, rgba(151, 3, 23, 0.24), rgba(161, 29, 47, 0.02));
}
.sidebar-nav a .nav-icon {
  width: 16px;
  text-align: center;
  opacity: 0.5;
  font-size: 0.85rem;
}
.sidebar-nav a.active .nav-icon,
.sidebar-nav a:hover .nav-icon { opacity: 1; }

.sidebar-divider {
  height: 1px;
  background: var(--border);
  margin: 0.25rem 0;
}

.sidebar-nav a.nav-private {
  color: var(--red);
  opacity: 0.7;
}
.sidebar-nav a.nav-private:hover { opacity: 1; color: var(--red); }
.sidebar-nav a.nav-private.active { border-left-color: var(--red); color: var(--red); opacity: 1; }

.sidebar-bottom {
  padding: 0.9rem 2rem;
  border-top: 1px solid var(--border);
}
.sidebar-social {
  display: flex; gap: 1rem;
}
.sidebar-social a {
  font-size: 0.6rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--grey);
  text-decoration: none;
  transition: color .2s;
}
.sidebar-social a:hover { color: var(--red); }

/* ─── SIDEBAR UPCOMING CONCERTS ─── */
.sidebar-upcoming {
  padding: 0.55rem 1.8rem 0.65rem;
  border-top: 1px solid var(--border);
}
.sb-up-label {
  font-size: 0.5rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--red);
  opacity: 0.65;
  margin-bottom: 0.35rem;
}
.sb-up-item {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  text-decoration: none;
  color: inherit;
  padding: 0.28rem 0;
  border-bottom: 1px solid var(--border);
  transition: opacity .15s;
}
.sb-up-item:hover { opacity: 0.75; }
.sb-up-date {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  min-width: 34px;
}
.sb-up-day {
  font-family: var(--display);
  font-size: 1.4rem;
  font-weight: 400;
  color: var(--black);
  line-height: 1;
}
.sb-up-mon {
  font-size: 0.48rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--red);
  opacity: 0.65;
  margin-top: 0.08rem;
}
.sb-up-info { flex: 1; }
.sb-up-title {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--black);
  line-height: 1.2;
}
.sb-up-loc {
  font-size: 0.52rem;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--red);
  opacity: 0.65;
  margin-top: 0.12rem;
}
.sb-up-more {
  display: block;
  font-size: 0.52rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--red);
  text-decoration: none;
  opacity: 0.65;
  margin-top: 0.35rem;
  transition: opacity .15s;
}
.sb-up-more:hover { opacity: 1; }

/* ─── MAIN ─── */
.main {
  margin-left: var(--sidebar);
  flex: 1;
  min-height: 100vh;
  background: transparent;
}

/* ─── PAGE HERO (dark strip) ─── */
.page-hero {
  background:
    radial-gradient(circle at top right, rgba(161, 29, 47, 0.18), transparent 30%),
    linear-gradient(135deg, var(--black) 0%, var(--dark) 65%, var(--red-deep) 100%);
  padding: 5rem;
  position: relative;
  overflow: hidden;
  min-height: 280px;
  display: flex;
  align-items: flex-end;
}
.page-hero-label {
  font-size: 0.63rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 0.8rem;
}
.page-hero-title {
  font-family: var(--display);
  font-size: clamp(2.8rem, 5vw, 5rem);
  font-weight: 400;
  color: var(--white);
  line-height: 1;
}
.page-hero-title em {
  font-style: italic;
  color: var(--red);
}

/* ─── CONTENT ─── */
.content {
  padding: 4rem 5rem;
}

/* ─── TYPOGRAPHY ─── */
.section-label {
  font-size: 0.63rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 0.8rem;
  display: block;
}
.section-title {
  font-family: var(--display);
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  font-weight: 400;
  color: var(--black);
  line-height: 1.1;
  margin-bottom: 1.5rem;
}
.section-title em { font-style: italic; color: var(--red); }

.prose {
  font-size: 0.95rem;
  font-weight: 300;
  line-height: 1.85;
  color: var(--mid);
  max-width: 640px;
}
.prose p { margin-bottom: 1.2rem; }

hr.rule {
  border: none;
  border-top: 1px solid var(--border);
  margin: 3rem 0;
}

/* ─── BUTTONS ─── */
.btn {
  display: inline-block;
  font-family: var(--body);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 0.7rem 1.8rem;
  cursor: pointer;
  border: none;
  transition: background .2s, color .2s, border-color .2s, transform .2s, box-shadow .2s;
}
.btn:hover { transform: translateY(-1px); }
.btn-black {
  background: var(--red);
  color: var(--white);
  box-shadow: 0 10px 24px rgba(161, 29, 47, 0.25);
}
.btn-black:hover { background: var(--red-deep); }
.btn-outline {
  background: transparent;
  color: var(--red);
  border: 1px solid var(--red);
}
.btn-outline:hover {
  background: var(--red);
  border-color: var(--red);
  color: var(--white);
}
.btn-white {
  background: var(--white);
  color: var(--black);
  border: 1px solid rgba(255, 253, 252, 0.55);
}
.btn-white:hover {
  background: transparent;
  color: var(--white);
}

/* ─── FOOTER ─── */
.page-footer {
  padding: 2rem 5rem;
  border-top: 1px solid rgba(211, 107, 117, 0.18);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  color: rgba(255, 253, 252, 0.68);
  background: linear-gradient(180deg, var(--black) 0%, var(--dark) 100%);
}

/* ─── MOBILE TOGGLE ─── */
.mobile-bar {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 56px;
  background: rgba(255, 253, 252, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  z-index: 200;
  align-items: center;
  justify-content: space-between;
  padding: 0 1.5rem;
}
.mobile-bar-name {
  font-family: var(--display);
  font-size: 1rem;
  color: var(--black);
  font-style: italic;
}
.mobile-toggle {
  background: none; border: none;
  color: var(--black);
  font-size: 1.3rem;
  cursor: pointer;
  line-height: 1;
}

@media (max-width: 900px) {
  :root { --sidebar: 220px; }
  .mobile-bar { display: flex; }
  .sidebar {
    transform: translateX(-100%);
    transition: transform .25s ease;
    z-index: 250;
  }
  .sidebar.open { transform: translateX(0); }
  .main { margin-left: 0; padding-top: 56px; }
  .page-hero { padding: 3rem 1.5rem; min-height: 200px; }
  .content { padding: 2.5rem 1.5rem; }
  .page-footer { padding: 1.5rem; flex-direction: column; gap: 0.5rem; text-align: center; }
}

@media (max-width: 480px) {
  .page-hero { padding: 2rem 1.2rem; min-height: 160px; }
  .content { padding: 1.8rem 1.2rem; }
  .page-footer { padding: 1.2rem; }
  .section-title { margin-bottom: 1.2rem; }
  hr.rule { margin: 2rem 0; }
}