/* Stråkfabriken – minimalistisk konsertestetik */
:root {
  --bg: #0b0b0a;
  --fg: #f3f1ec;
  --muted: #8d8982;
  --line: rgba(243, 241, 236, 0.12);
  --accent: #c9b896;
  --sans: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --pad: clamp(1.5rem, 5vw, 4rem);
  --max: 68rem;
  --narrow: 36rem;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--sans);
  font-weight: 300;
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--fg);
  background: var(--bg);
}
img, iframe { max-width: 100%; display: block; border: 0; }
a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: 0.25em; }
a:hover { color: var(--accent); }
h1, h2, h3 {
  font-family: var(--sans);
  font-weight: 400;
  line-height: 1.2;
  margin: 0 0 0.75em;
  letter-spacing: -0.02em;
}
h1 { font-size: clamp(2.2rem, 6vw, 3.6rem); margin-bottom: 0.4em; font-weight: 300; }
h2 { font-size: clamp(1.4rem, 3vw, 1.85rem); letter-spacing: -0.015em; }
h3 { font-size: 1.05rem; margin-bottom: 0.15em; letter-spacing: 0; }
p { margin: 0 0 1.1em; }
p:last-child { margin-bottom: 0; }
.muted { color: var(--muted); }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: 1.1rem var(--pad);
  background: rgba(11, 11, 10, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.wordmark {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
  font-family: var(--sans);
  font-size: 1.15rem;
  letter-spacing: 0.04em;
}
.wordmark:hover { color: var(--fg); }
.logo-lockup {
  height: 2.4rem;
  width: auto;
  display: block;
}
.nav {
  margin-left: auto;
  display: flex;
  flex-wrap: wrap;
  gap: 1.4rem;
}
.nav a {
  text-decoration: none;
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}
.nav a:hover { color: var(--fg); }
.lang {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
}
.lang-btn {
  background: none;
  border: 0;
  padding: 0;
  color: var(--muted);
  font: inherit;
  letter-spacing: inherit;
  cursor: pointer;
}
.lang-btn.active { color: var(--fg); }
.lang-sep { color: var(--line); }

/* Hero */

.hero-visual {
  margin: 0 0 clamp(2rem, 5vh, 3.5rem);
  max-width: 100%;
}
.hero-visual img {
  width: 100%;
  height: auto;
  aspect-ratio: 960 / 334;
  object-fit: cover;
  filter: grayscale(1) contrast(1.05);
  border: 1px solid var(--line);
}
.hero-copy { max-width: 40rem; }

.hero {
  padding: clamp(5rem, 16vh, 9rem) var(--pad) clamp(4rem, 12vh, 7rem);
  max-width: calc(var(--max) + 2 * var(--pad));
  margin: 0 auto;
}
.eyebrow {
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 1.5rem;
}
.lede {
  max-width: 32rem;
  font-size: 1.1rem;
  color: var(--muted);
  margin-bottom: 2.5rem;
}
.hero-cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.5rem;
  margin: 0;
}
.btn {
  display: inline-block;
  padding: 0.85rem 1.6rem;
  border: 1px solid var(--fg);
  text-decoration: none;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: background 0.2s, color 0.2s;
}
.btn:hover {
  background: var(--fg);
  color: var(--bg);
}
.text-link {
  font-size: 0.9rem;
  color: var(--muted);
}

/* Sections */
.section {
  padding: clamp(3.5rem, 10vh, 6rem) var(--pad);
  border-top: 1px solid var(--line);
  max-width: calc(var(--max) + 2 * var(--pad));
  margin: 0 auto;
}
.narrow { max-width: var(--narrow); }
.section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 2.5rem;
}
.section-head h2 { margin: 0; }

/* Videos */
.video-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.5rem 1.75rem;
}
.video-frame {
  position: relative;
  aspect-ratio: 960 / 334;
  background: #161615;
  margin-bottom: 0.9rem;
  overflow: hidden;
}
.video-frame iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.video-card p {
  color: var(--muted);
  font-size: 0.9rem;
  margin: 0;
}
.promo-link { margin-top: 2.5rem; }

/* Repertoar */
.rep-list {
  list-style: none;
  padding: 0;
  margin: 1.75rem 0 1.5rem;
}
.rep-list li {
  padding: 1rem 0;
  border-top: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  font-family: var(--sans);
  font-size: 1.35rem;
}
.rep-list li:last-child { border-bottom: 1px solid var(--line); }
.rep-list span { color: var(--muted); font-family: var(--sans); font-size: 0.9rem; font-weight: 300; align-self: center; }

/* Kontakt */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem clamp(2rem, 5vw, 4rem);
  align-items: start;
}
.contact-facts {
  margin: 2rem 0 1.5rem;
}
.contact-facts > div {
  padding: 0.9rem 0;
  border-top: 1px solid var(--line);
}
.contact-facts > div:last-child { border-bottom: 1px solid var(--line); }
.contact-facts dt {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.2rem;
}
.contact-facts dd { margin: 0; }
.contact-facts a { text-decoration: none; }
.contact-facts a:hover { text-decoration: underline; }
.social-row {
  display: flex;
  gap: 0.75rem;
  color: var(--muted);
  font-size: 0.95rem;
}
.social-row a { color: var(--muted); text-decoration: none; }
.social-row a:hover { color: var(--accent); }

/* Form */
.form label {
  display: block;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 0.4rem;
}
.form input,
.form textarea {
  width: 100%;
  font: inherit;
  font-weight: 300;
  color: var(--fg);
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--line);
  border-radius: 0;
  padding: 0.7rem 0;
  margin-bottom: 1.4rem;
  outline: none;
}
.form input:focus,
.form textarea:focus { border-bottom-color: var(--fg); }
.form textarea { resize: vertical; min-height: 7rem; }
.form button {
  font: inherit;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--bg);
  background: var(--fg);
  border: 0;
  padding: 0.95rem 1.8rem;
  cursor: pointer;
}
.form button:hover { background: var(--accent); }
.form-note {
  margin-top: 1rem;
  font-size: 0.8rem;
  color: var(--muted);
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--line);
  padding: 1.75rem var(--pad) 2.5rem;
  max-width: calc(var(--max) + 2 * var(--pad));
  margin: 0 auto;
  color: var(--muted);
  font-size: 0.85rem;
}
.site-footer a { color: var(--muted); text-decoration: none; }
.site-footer a:hover { color: var(--accent); }

@media (max-width: 800px) {
  .site-header { flex-wrap: wrap; gap: 0.75rem 1rem; }
  .nav { order: 3; width: 100%; margin-left: 0; gap: 1rem; }
  .lang { margin-left: auto; }
  .video-grid,
  .contact-grid { grid-template-columns: 1fr; }
  .video-grid { gap: 2rem; }
}