/* ============================================
   Design tokens
   ============================================ */
:root {
  --color-ink: #1b2130;
  --color-ink-2: #242b3d;
  --color-parchment: #ede6d6;
  --color-gold: #b8935a;
  --color-wine: #7a2e38;
  --color-hairline: #3e4457;

  --font-display: 'Cormorant Garamond', serif;
  --font-body: 'EB Garamond', serif;
  --font-utility: 'Inter', sans-serif;

  --nav-width: 260px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

body {
  margin: 0;
  background: var(--color-ink);
  color: var(--color-parchment);
  font-family: var(--font-body);
  font-size: 18px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

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

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

/* ============================================
   Layout shell
   ============================================ */
.shell {
  display: flex;
  min-height: 100vh;
}

/* ---------- Sidebar / programme nav ---------- */
.programme-nav {
  width: var(--nav-width);
  flex-shrink: 0;
  padding: 3rem 2rem 2rem;
  border-right: 1px solid var(--color-hairline);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: sticky;
  top: 0;
  height: 100vh;
}

.performer-name {
  font-family: var(--font-display);
  font-size: 1.9rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  margin: 0 0 0.15rem;
  color: var(--color-parchment);
}

.performer-role {
  font-family: var(--font-utility);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin: 0 0 2.5rem;
}

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

.programme-list li {
  margin-bottom: 1.1rem;
}

.programme-list a {
  font-family: var(--font-utility);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #9aa1b5;
  transition: color 0.2s ease, padding-left 0.2s ease;
  display: inline-block;
  padding-left: 0;
  border-left: 2px solid transparent;
  padding-left: 0.7rem;
}

.programme-list a:hover,
.programme-list a.active {
  color: var(--color-parchment);
  border-left-color: var(--color-gold);
}

/* Signature scroll motif */
.scroll-motif {
  opacity: 0.55;
  width: 42px;
}

.nav-foot {
  font-family: var(--font-utility);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  color: #6b7186;
}

/* ---------- Main content ---------- */
main {
  flex: 1;
  padding: 4.5rem 5vw 6rem;
  max-width: 900px;
}

.eyebrow {
  font-family: var(--font-utility);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin: 0 0 0.8rem;
}

h1 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(2.4rem, 5vw, 4rem);
  line-height: 1.05;
  margin: 0 0 1.5rem;
  color: var(--color-parchment);
}

h2 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.9rem;
  margin: 0 0 1rem;
  color: var(--color-parchment);
}

p {
  color: #d8d1c2;
  max-width: 60ch;
}

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

.button {
  display: inline-block;
  font-family: var(--font-utility);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-ink);
  background: var(--color-gold);
  padding: 0.85rem 1.8rem;
  border-radius: 2px;
  transition: background 0.2s ease;
}

.button:hover {
  background: #cba86e;
}

.button:focus-visible,
a:focus-visible {
  outline: 2px solid var(--color-gold);
  outline-offset: 3px;
}

/* ---------- Home / hero ---------- */
.hero {
  display: flex;
  gap: 3.5rem;
  align-items: center;
  flex-wrap: wrap;
}

.hero-portrait {
  width: 260px;
  height: 320px;
  object-fit: cover;
  border: 1px solid var(--color-hairline);
  background: var(--color-ink-2);
}

.hero-text {
  flex: 1;
  min-width: 280px;
}

/* ---------- Concert list ---------- */
.concert-item {
  display: flex;
  gap: 2rem;
  padding: 1.6rem 0;
  border-bottom: 1px solid var(--color-hairline);
  align-items: baseline;
  flex-wrap: wrap;
}

.concert-date {
  font-family: var(--font-utility);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-gold);
  width: 130px;
  flex-shrink: 0;
}

.concert-details h3 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 500;
  margin: 0 0 0.3rem;
}

.concert-details p {
  margin: 0;
  color: #a9a294;
  font-size: 0.95rem;
}

/* ---------- Contact ---------- */
.contact-list {
  list-style: none;
  padding: 0;
  margin: 2rem 0;
}

.contact-list li {
  padding: 1rem 0;
  border-bottom: 1px solid var(--color-hairline);
  font-family: var(--font-utility);
  font-size: 0.85rem;
  letter-spacing: 0.03em;
}

.contact-list span {
  color: var(--color-gold);
  text-transform: uppercase;
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  display: block;
  margin-bottom: 0.3rem;
}

/* ============================================
   Intro overlay
   ============================================ */
.intro-overlay {
  position: fixed;
  inset: 0;
  background: var(--color-ink);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 1.2rem;
  opacity: 1;
  transition: opacity 0.9s ease;
}

.intro-overlay.is-hidden {
  opacity: 0;
  pointer-events: none;
}

.intro-overlay-text {
  font-family: var(--font-display);
  font-weight: 500;
  color: var(--color-parchment);
  font-size: clamp(1.5rem, 4vw, 2.6rem);
  letter-spacing: 0.04em;
  text-align: center;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 1s ease, transform 1s ease;
}

.intro-overlay.is-active .intro-overlay-text {
  opacity: 1;
  transform: none;
}

.intro-overlay-rule {
  width: 40px;
  height: 1px;
  background: var(--color-gold);
  opacity: 0;
  transition: opacity 1s ease 0.2s, width 1s ease 0.2s;
}

.intro-overlay.is-active .intro-overlay-rule {
  opacity: 1;
  width: 70px;
}

/* ============================================
   Scroll reveal animations
   ============================================ */
.reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

/* ============================================
   Responsive: collapse sidebar under 900px
   ============================================ */
@media (max-width: 900px) {
  .shell {
    flex-direction: column;
  }

  .programme-nav {
    width: 100%;
    height: auto;
    position: relative;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem 6vw;
    border-right: none;
    border-bottom: 1px solid var(--color-hairline);
  }

  .programme-list {
    display: flex;
    gap: 1.5rem;
  }

  .programme-list li {
    margin-bottom: 0;
  }

  .nav-foot,
  .scroll-motif {
    display: none;
  }

  main {
    padding: 3rem 6vw 4rem;
  }

  .hero {
    flex-direction: column;
    align-items: flex-start;
  }
}