/* ============================================================
   SOUND ENGINEERING PORTFOLIO — SHARED STYLESHEET
   ============================================================
   HOW TO CUSTOMIZE:
   - Change colors in :root variables below
   - Change fonts by updating the @import and --font-* variables
   - Navigation links are in each HTML file's <nav> section
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;1,300;1,400&family=Jost:wght@300;400;500&display=swap');

/* ── DESIGN TOKENS ── */
:root {
  --color-bg:        #F9F7F4;
  --color-surface:   #FFFFFF;
  --color-ink:       #1C1C1C;
  --color-mid:       #6B6560;
  --color-subtle:    #C8C3BB;
  --color-accent:    #8B6F5E;      /* warm terracotta — change freely */
  --color-line:      #E4E0DA;

  --font-display:    'Cormorant Garamond', Georgia, serif;
  --font-body:       'Jost', sans-serif;

  --nav-height:      72px;
  --max-width:       1100px;
  --page-padding:    clamp(1.5rem, 5vw, 4rem);

  --transition:      0.25s ease;
}

/* ── RESET ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--color-bg);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 1rem;
  line-height: 1.7;
  min-height: 100vh;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

/* ── TYPOGRAPHY ── */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: -0.01em;
}
h1 { font-size: clamp(2.8rem, 7vw, 5.5rem); }
h2 { font-size: clamp(2rem, 4vw, 3.2rem); font-style: italic; margin-bottom: 0.5rem; }
h3 { font-size: clamp(1.3rem, 2.5vw, 1.8rem); margin-bottom: 0.5rem; }
h4 { font-size: 1.1rem; font-weight: 500; letter-spacing: 0.05em; text-transform: uppercase; font-style: normal; font-family: var(--font-body); }
p { max-width: 65ch; margin-bottom: 1rem; color: var(--color-mid); }
p:last-child { margin-bottom: 0; }

/* ── NAVIGATION ── */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-height);
  background: rgba(249, 247, 244, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-line);
  z-index: 100;
  display: flex;
  align-items: center;
  padding: 0 var(--page-padding);
}
.nav-inner {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  font-family: var(--font-display);
  font-size: 1.25rem;
  letter-spacing: 0.02em;
  color: var(--color-ink);
  white-space: nowrap;
}
.nav-logo span { font-style: italic; color: var(--color-accent); }
.nav-links {
  display: flex;
  gap: 2rem;
  list-style: none;
}
.nav-links a {
  font-size: 0.8rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-mid);
  transition: color var(--transition);
  position: relative;
  padding-bottom: 2px;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 1px;
  background: var(--color-accent);
  transition: width var(--transition);
}
.nav-links a:hover,
.nav-links a.active { color: var(--color-ink); }
.nav-links a:hover::after,
.nav-links a.active::after { width: 100%; }

/* Hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}
.nav-toggle span {
  display: block;
  width: 24px; height: 1px;
  background: var(--color-ink);
  transition: var(--transition);
}

/* ── PAGE WRAPPER ── */
.page {
  padding-top: var(--nav-height);
  min-height: 100vh;
}

/* ── LAYOUT UTILITIES ── */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--page-padding);
}
.section {
  padding: clamp(4rem, 8vw, 8rem) 0;
  border-bottom: 1px solid var(--color-line);
}
.section:last-child { border-bottom: none; }
.section-label {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 1rem;
  display: block;
}

/* ── HERO ── */
.hero {
  min-height: calc(100vh - var(--nav-height));
  display: flex;
  align-items: center;
  padding: clamp(4rem, 10vw, 8rem) 0;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -20%; right: -10%;
  width: 50vw; height: 80vh;
  background: radial-gradient(ellipse at center, rgba(139,111,94,0.06) 0%, transparent 70%);
  pointer-events: none;
}
.hero-eyebrow {
  display: block;
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 1.5rem;
}
.hero h1 { margin-bottom: 1.5rem; }
.hero-sub {
  font-size: clamp(1rem, 1.5vw, 1.2rem);
  color: var(--color-mid);
  max-width: 50ch;
  margin-bottom: 2.5rem;
}
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 2rem;
  border: 1px solid var(--color-ink);
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-ink);
  transition: background var(--transition), color var(--transition);
  cursor: pointer;
}
.btn:hover { background: var(--color-ink); color: var(--color-bg); }
.btn-accent { background: var(--color-accent); border-color: var(--color-accent); color: #fff; }
.btn-accent:hover { background: var(--color-ink); border-color: var(--color-ink); }

/* ── LINE DIVIDER ── */
.rule { border: none; border-top: 1px solid var(--color-line); margin: 2rem 0; }

/* ── PAGE HERO (inner pages) ── */
.page-hero {
  padding: clamp(4rem, 8vw, 7rem) 0 clamp(3rem, 5vw, 5rem);
  border-bottom: 1px solid var(--color-line);
}
.page-hero h1 {
  font-size: clamp(2.5rem, 6vw, 5rem);
  font-style: italic;
}

/* ── BIO LAYOUT ── */
.bio-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: start;
}
.bio-photo {
  aspect-ratio: 3/4;
  background: var(--color-line);
  overflow: hidden;
  position: relative;
}
.bio-photo img { width: 100%; height: 100%; object-fit: cover; }
.bio-photo-placeholder {
  width: 100%; height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  color: var(--color-subtle);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  min-height: 400px;
}
.bio-photo-placeholder svg { opacity: 0.3; }
.bio-text h2 { margin-bottom: 1.5rem; }

/* ── PROJECTS ── */
.project-tabs {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--color-line);
  margin-bottom: 3rem;
  overflow-x: auto;
}
.project-tab {
  padding: 0.75rem 1.5rem;
  font-size: 0.78rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-mid);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  white-space: nowrap;
  transition: color var(--transition), border-color var(--transition);
  background: none;
  border-left: none; border-right: none; border-top: none;
  font-family: var(--font-body);
}
.project-tab:hover { color: var(--color-ink); }
.project-tab.active { color: var(--color-ink); border-bottom-color: var(--color-accent); }

.project-panel { display: none; }
.project-panel.active { display: block; }

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 2rem;
}
.project-card {
  border: 1px solid var(--color-line);
  overflow: hidden;
  transition: border-color var(--transition);
}
.project-card:hover { border-color: var(--color-accent); }
.video-embed {
  aspect-ratio: 16/9;
  background: #1C1C1C;
  position: relative;
  overflow: hidden;
}
.video-embed iframe {
  width: 100%; height: 100%;
  border: none;
}
.video-placeholder {
  width: 100%; height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  color: rgba(255,255,255,0.3);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  min-height: 170px;
}
.video-placeholder svg { opacity: 0.4; }
.project-info { padding: 1.25rem; }
.project-info h3 { font-size: 1.1rem; margin-bottom: 0.25rem; }
.project-info .meta { font-size: 0.78rem; color: var(--color-subtle); letter-spacing: 0.05em; }

/* ── ALBUMS ── */
.albums-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 2.5rem;
}
.album-card { cursor: default; }
.album-art {
  aspect-ratio: 1;
  background: var(--color-line);
  margin-bottom: 1rem;
  overflow: hidden;
  position: relative;
}
.album-art img { width: 100%; height: 100%; object-fit: cover; }
.album-art-placeholder {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  color: var(--color-subtle);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  min-height: 180px;
}
.album-card h3 { font-size: 1rem; font-family: var(--font-body); font-weight: 500; }
.album-card .meta { font-size: 0.8rem; color: var(--color-mid); }
.album-card a.listen-link {
  display: inline-block;
  margin-top: 0.5rem;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent);
  border-bottom: 1px solid var(--color-accent);
  transition: opacity var(--transition);
}
.album-card a.listen-link:hover { opacity: 0.6; }

/* ── CONCERTS ── */
.concerts-list { display: flex; flex-direction: column; gap: 0; }
.concert-item {
  display: grid;
  grid-template-columns: 120px 1fr auto;
  gap: 2rem;
  align-items: center;
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--color-line);
  transition: background var(--transition);
}
.concert-item:last-child { border-bottom: none; }
.concert-date { font-family: var(--font-display); font-size: 1.5rem; color: var(--color-accent); }
.concert-date span { display: block; font-size: 0.8rem; font-family: var(--font-body); color: var(--color-mid); font-style: normal; }
.concert-name { font-weight: 400; font-size: 0.95rem; }
.concert-venue { font-size: 0.8rem; color: var(--color-mid); margin-top: 0.2rem; }
.concert-link { font-size: 0.75rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--color-accent); white-space: nowrap; }

/* ── SHEET MUSIC ── */
.scores-list { display: flex; flex-direction: column; gap: 0; }
.score-item {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 2rem;
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--color-line);
}
.score-item:last-child { border-bottom: none; }
.score-title { font-family: var(--font-display); font-size: 1.3rem; font-style: italic; }
.score-meta { font-size: 0.8rem; color: var(--color-mid); margin-top: 0.25rem; }
.score-actions { display: flex; gap: 0.75rem; }
.score-actions a {
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent);
  border-bottom: 1px solid var(--color-accent);
  transition: opacity var(--transition);
}
.score-actions a:hover { opacity: 0.6; }

/* ── NEWS ── */
.news-list { display: flex; flex-direction: column; gap: 0; }
.news-item {
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: 2.5rem;
  padding: 2.5rem 0;
  border-bottom: 1px solid var(--color-line);
}
.news-item:last-child { border-bottom: none; }
.news-date { font-size: 0.78rem; color: var(--color-mid); letter-spacing: 0.05em; padding-top: 0.2rem; }
.news-title { font-family: var(--font-display); font-size: 1.5rem; margin-bottom: 0.5rem; }
.news-item a.read-more {
  display: inline-block;
  margin-top: 0.75rem;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition);
}
.news-item a.read-more:hover { border-bottom-color: var(--color-accent); }

/* ── CONTACT ── */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: start;
}
.contact-info h3 { font-size: 1.8rem; font-style: italic; margin-bottom: 1.5rem; }
.contact-detail {
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--color-line);
}
.contact-detail:first-of-type { border-top: 1px solid var(--color-line); }
.contact-detail .label {
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 0.25rem;
}
.contact-detail a:hover { text-decoration: underline; text-underline-offset: 3px; }
.contact-form { display: flex; flex-direction: column; gap: 1.25rem; }
.form-field { display: flex; flex-direction: column; gap: 0.4rem; }
.form-field label {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-mid);
}
.form-field input,
.form-field textarea,
.form-field select {
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  padding: 0.75rem 1rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 300;
  color: var(--color-ink);
  outline: none;
  transition: border-color var(--transition);
  resize: vertical;
}
.form-field input:focus,
.form-field textarea:focus { border-color: var(--color-accent); }
.form-field textarea { min-height: 140px; }

/* ── FOOTER ── */
footer {
  border-top: 1px solid var(--color-line);
  padding: 2.5rem 0;
}
.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--page-padding);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}
.footer-name {
  font-family: var(--font-display);
  font-size: 1rem;
  font-style: italic;
}
.footer-copy {
  font-size: 0.78rem;
  color: var(--color-subtle);
}
.footer-social { display: flex; gap: 1.5rem; }
.footer-social a {
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-mid);
  transition: color var(--transition);
}
.footer-social a:hover { color: var(--color-accent); }

/* ── FADE IN ANIMATION ── */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp 0.7s ease forwards;
}
@keyframes fadeUp {
  to { opacity: 1; transform: translateY(0); }
}
.fade-in:nth-child(1) { animation-delay: 0.1s; }
.fade-in:nth-child(2) { animation-delay: 0.2s; }
.fade-in:nth-child(3) { animation-delay: 0.35s; }
.fade-in:nth-child(4) { animation-delay: 0.5s; }

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  .nav-links { display: none; flex-direction: column; position: absolute; top: var(--nav-height); left: 0; right: 0; background: var(--color-bg); padding: 1.5rem var(--page-padding); gap: 1.25rem; border-bottom: 1px solid var(--color-line); }
  .nav-links.open { display: flex; }
  .nav-toggle { display: flex; }
  .bio-grid,
  .contact-grid { grid-template-columns: 1fr; gap: 3rem; }
  .concert-item { grid-template-columns: 80px 1fr; }
  .concert-link { display: none; }
  .news-item { grid-template-columns: 1fr; gap: 0.5rem; }
  .score-item { grid-template-columns: 1fr; }
  .score-actions { margin-top: 0.5rem; }
}