/* ==========================================================================
   Steffen Meder — Alternative Design (V2)
   Konzept: dunkles, technisches "Console/Signal"-Thema
   Type: Space Grotesk (Display/Body) + JetBrains Mono (Labels/UI)
   Akzent: Signal-Orange auf Near-Black
   ========================================================================== */

:root {
  --bg: #0b0c0a;
  --bg-raised: #131512;
  --bg-card: #16180f;
  --line: #2a2c26;
  --text: #ededea;
  --text-dim: #9a9c92;
  --accent: #ff5a1f;
  --accent-dim: #7a3016;
  --mono: "JetBrains Mono", "SFMono-Regular", monospace;
  --display: "Space Grotesk", "Segoe UI", sans-serif;
  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2.5rem;
  --space-5: 4rem;
  --space-6: 6.5rem;
}

* {
  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(--bg);
  color: var(--text);
  font-family: var(--display);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

a { color: var(--text); }

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

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--accent);
  color: #0b0c0a;
  padding: 0.75rem 1.25rem;
  z-index: 200;
  font-family: var(--mono);
}
.skip-link:focus { left: var(--space-2); top: var(--space-2); }

.wrap {
  width: min(1180px, 90%);
  margin-inline: auto;
}

.mono-tag {
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: var(--space-2);
}

.mono-tag::before {
  content: "//";
  color: var(--text-dim);
}

h1, h2, h3 {
  font-family: var(--display);
  font-weight: 600;
  line-height: 1.05;
  margin: 0;
  letter-spacing: -0.02em;
}

p { margin: 0 0 1rem; color: var(--text-dim); max-width: 62ch; }

/* ---------- Shell layout: fixed left rail + content ---------- */

.shell {
  display: grid;
  grid-template-columns: 92px 1fr;
  min-height: 100vh;
}

.rail {
  position: sticky;
  top: 0;
  height: 100vh;
  border-right: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-3) 0;
}

.rail-logo {
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  font-family: var(--mono);
  font-size: 0.85rem;
  letter-spacing: 0.15em;
  color: var(--text);
  text-decoration: none;
}

.rail-nav {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.rail-nav a {
  font-family: var(--mono);
  font-size: 0.78rem;
  text-decoration: none;
  color: var(--text-dim);
  letter-spacing: 0.08em;
  writing-mode: vertical-rl;
}

.rail-nav a:hover { color: var(--accent); }

.rail-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
}

.nav-toggle { display: none; }

/* ---------- Hero ---------- */

.hero {
  padding: var(--space-6) var(--space-5) var(--space-5);
  border-bottom: 1px solid var(--line);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: var(--space-5);
  align-items: end;
}

.hero h1 {
  font-size: clamp(3rem, 2.2rem + 4vw, 6.2rem);
  color: var(--text);
}

.hero-prompt {
  font-family: var(--mono);
  color: var(--accent);
  font-size: clamp(1rem, 0.9rem + 0.4vw, 1.2rem);
  margin-top: var(--space-2);
}

.cursor {
  display: inline-block;
  width: 0.55em;
  height: 1em;
  background: var(--accent);
  vertical-align: text-bottom;
  animation: blink 1.1s steps(1) infinite;
}

@keyframes blink { 50% { opacity: 0; } }

.hero-photo {
  aspect-ratio: 3 / 4;
  overflow: hidden;
  border: 1px solid var(--line);
  filter: grayscale(1) contrast(1.05);
}

.hero-photo img { width: 100%; height: 100%; object-fit: cover; object-position: top; }

.hero-lede {
  margin-top: var(--space-4);
  font-size: 1.05rem;
  max-width: 46ch;
}

.hero-actions {
  display: flex;
  gap: var(--space-2);
  margin-top: var(--space-3);
  flex-wrap: wrap;
}

.btn {
  font-family: var(--mono);
  font-size: 0.85rem;
  padding: 0.85rem 1.4rem;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  border: 1px solid var(--line);
  transition: border-color 0.15s ease, background 0.15s ease, color 0.15s ease;
}

.btn-primary { background: var(--accent); color: #0b0c0a; border-color: var(--accent); font-weight: 600; }
.btn-primary:hover { background: #ff7a45; }
.btn-ghost { color: var(--text); }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }

/* ---------- References grid ---------- */

.ref-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.ref-grid li {
  background: var(--bg-card);
  padding: var(--space-3);
  font-size: 0.98rem;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 0.7rem;
}

.ref-grid li span {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--accent);
  border: 1px solid var(--accent-dim);
  padding: 0.1rem 0.4rem;
  flex: none;
}

/* ---------- Section shared ---------- */

section.block {
  padding: var(--space-5);
  border-bottom: 1px solid var(--line);
}

.section-title {
  display: flex;
  align-items: baseline;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
  font-size: clamp(1.7rem, 1.4rem + 1.2vw, 2.4rem);
}

.section-title .num {
  font-family: var(--mono);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--accent);
  border: 1px solid var(--accent-dim);
  border-radius: 2px;
  padding: 0.2rem 0.5rem;
  flex: none;
  transform: translateY(-0.3em);
}

.section-title .icon-sticks {
  width: 32px;
  height: 32px;
  color: var(--accent);
  flex: none;
}

[data-theme="drums"] .section-title {
  align-items: center;
}

.intro-text {
  color: var(--text);
  font-size: 1.08rem;
  max-width: 68ch;
}

/* ---------- Intro / stats row ---------- */

.stat-inline {
  display: flex;
  gap: var(--space-5);
  flex-wrap: wrap;
  margin-top: var(--space-4);
  padding-top: var(--space-4);
  border-top: 1px solid var(--line);
}

.stat-inline strong {
  font-family: var(--display);
  font-size: 2.2rem;
  color: var(--accent);
  display: block;
}

.stat-inline span {
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* ---------- Numbered offer rows ---------- */

.offer-rows {
  border-top: 1px solid var(--line);
}

.offer-row {
  display: grid;
  grid-template-columns: 70px 1fr;
  gap: var(--space-3);
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--line);
  align-items: baseline;
}

.offer-row .idx {
  font-family: var(--mono);
  color: var(--accent);
  font-size: 0.85rem;
}

.offer-row p { margin: 0; color: var(--text); font-size: 1.02rem; }

/* ---------- Bento roles ---------- */

.bento {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.bento-card {
  background: var(--bg-card);
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  transition: background 0.15s ease;
}

.bento-card:hover { background: #1c1f14; }

.bento-tag {
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--accent);
  border: 1px solid var(--accent-dim);
  display: inline-block;
  padding: 0.15rem 0.5rem;
  width: fit-content;
}

.bento-card h3 { font-size: 1.15rem; color: var(--text); }
.bento-card p { font-size: 0.94rem; margin: 0; }

/* ---------- Principles ---------- */

.principle-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.principle-list li {
  display: grid;
  grid-template-columns: 50px 1fr;
  gap: var(--space-3);
  padding: var(--space-2) 0;
  border-bottom: 1px solid var(--line);
  font-size: 1.15rem;
  color: var(--text);
  align-items: baseline;
}

.principle-list li span {
  font-family: var(--mono);
  color: var(--text-dim);
  font-size: 0.85rem;
}

/* ---------- Contact ---------- */

.contact-block {
  padding: var(--space-6) var(--space-5);
  text-align: left;
}

.contact-block .section-title {
  font-size: clamp(2.2rem, 1.7rem + 2.5vw, 4rem);
  max-width: 20ch;
}

.contact-links {
  display: flex;
  gap: var(--space-2);
  margin-top: var(--space-4);
  flex-wrap: wrap;
}

.site-footer {
  padding: var(--space-3) var(--space-5);
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--text-dim);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.site-footer a { color: var(--text-dim); text-decoration: none; }
.site-footer a:hover { color: var(--accent); }
.footer-links { display: flex; gap: var(--space-3); list-style: none; padding: 0; margin: 0; }

/* ---------- Drums theme (same system, different accent) ---------- */

[data-theme="drums"] {
  --accent: #e3a63e;
  --accent-dim: #5c4520;
}

/* ---------- Artist nav (drums page) ---------- */

.artist-nav {
  position: sticky;
  top: 0;
  z-index: 60;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-2) var(--space-4);
  background: linear-gradient(to bottom, rgba(11, 12, 10, 0.8), rgba(11, 12, 10, 0.15));
}

.artist-logo {
  font-family: var(--display);
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--text);
  text-decoration: none;
  letter-spacing: -0.01em;
}

.artist-links {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  list-style: none;
  margin: 0;
  padding: 0;
}

.artist-links a {
  color: var(--text);
  text-decoration: none;
  font-size: 0.92rem;
  opacity: 0.85;
}

.artist-links a:hover {
  color: var(--accent);
  opacity: 1;
}

.artist-links .cross-link {
  border-color: rgba(255, 255, 255, 0.25);
}

.artist-toggle { display: none; }

/* ---------- Full-bleed hero (drums page) ---------- */

.hero-full {
  position: relative;
  min-height: 92vh;
  margin-top: -68px; /* sit behind the nav bar */
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}

.hero-full img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  filter: grayscale(0.25) contrast(1.05);
}

.hero-full::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(11, 12, 10, 0.05) 20%, rgba(11, 12, 10, 0.95) 92%);
}

.hero-full-inner {
  position: relative;
  z-index: 2;
  padding: var(--space-6) var(--space-4) var(--space-5);
  max-width: 900px;
}

.hero-full h1 {
  font-size: clamp(3rem, 2.2rem + 4.5vw, 7rem);
  color: var(--text);
}

.hero-full-tag {
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: var(--space-2);
  display: block;
}

.hero-full-lede {
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(1.1rem, 1rem + 0.5vw, 1.5rem);
  color: rgba(237, 239, 234, 0.85);
  max-width: 42ch;
  margin-top: var(--space-2);
}

.hero-full-actions {
  display: flex;
  gap: var(--space-2);
  margin-top: var(--space-4);
  flex-wrap: wrap;
}

/* ---------- Narrative / story text ---------- */

.story {
  max-width: 68ch;
}

.story h3 {
  font-size: 1.05rem;
  color: var(--text);
  margin: 0 0 0.6rem;
}

.story p {
  color: var(--text-dim);
  font-size: 1rem;
}

.story + .story {
  margin-top: var(--space-4);
}

/* ---------- Full-width image band ---------- */

.image-band {
  border-bottom: 1px solid var(--line);
}

.image-band img {
  width: 100%;
  height: clamp(220px, 40vw, 420px);
  object-fit: cover;
  filter: grayscale(0.15) contrast(1.05);
}

/* ---------- Video cards (click-to-play) ---------- */

.video-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.video-card {
  position: relative;
  background: var(--bg-card);
  aspect-ratio: 16 / 10;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}

.video-card video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  background: #000;
}

.video-poster {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: none;
  cursor: pointer;
  background: radial-gradient(circle at 30% 20%, #232018, #121014);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  align-items: flex-start;
  padding: var(--space-3);
  gap: 0.6rem;
  color: var(--text);
  font-family: var(--display);
  transition: background 0.15s ease;
}

.video-poster:hover {
  background: radial-gradient(circle at 30% 20%, #2b2720, #151217);
}

.play-icon {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  border: 1px solid var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  font-size: 0.9rem;
}

.video-title {
  font-size: 1.05rem;
}

.video-tag {
  font-family: var(--mono);
  font-size: 0.7rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* ---------- Influence / reference lists ---------- */

.influence-list {
  border-top: 1px solid var(--line);
}

.influence-row {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: var(--space-3);
  padding: var(--space-2) 0;
  border-bottom: 1px solid var(--line);
}

.influence-row dt {
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.influence-row dd {
  margin: 0;
  color: var(--text-dim);
}

/* cross-link between the two areas */
.cross-link {
  font-family: var(--mono);
  font-size: 0.78rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-dim);
  text-decoration: none;
  border: 1px solid var(--line);
  padding: 0.4rem 0.8rem;
}

.cross-link:hover {
  color: var(--accent);
  border-color: var(--accent-dim);
}

.legal-hero {
  padding-top: var(--space-5);
  padding-bottom: var(--space-4);
}

.legal-hero h1 {
  font-size: clamp(2.2rem, 1.8rem + 2vw, 3.4rem);
  margin-top: var(--space-1);
}

.legal-body {
  max-width: 74ch;
}

.legal-body h2 {
  font-size: 1.05rem;
  color: var(--text);
  margin-top: var(--space-5);
  margin-bottom: var(--space-2);
  padding-top: var(--space-3);
  border-top: 1px solid var(--line);
  display: flex;
  align-items: baseline;
  gap: 0.8rem;
}

.legal-body h2:first-child {
  margin-top: 0;
  padding-top: 0;
  border-top: none;
}

.legal-body h2 span {
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--accent);
}

.legal-body p,
.legal-body li {
  color: var(--text-dim);
  font-size: 0.96rem;
  max-width: 74ch;
}

.legal-body strong {
  color: var(--text);
  font-weight: 600;
}

.legal-body a {
  color: var(--accent);
  text-decoration-color: var(--accent-dim);
}

.legal-body a:hover {
  text-decoration-color: var(--accent);
}

.legal-body ul {
  padding-left: 1.2rem;
  margin: 0 0 1rem;
}

.legal-body li {
  margin-bottom: 0.4rem;
}

@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-photo { max-width: 260px; }
  .section-title { flex-wrap: wrap; }
  .bento { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
  .shell { grid-template-columns: 1fr; }

  .rail {
    position: sticky;
    height: auto;
    flex-direction: row;
    justify-content: space-between;
    padding: var(--space-2) var(--space-3);
    border-right: none;
    border-bottom: 1px solid var(--line);
    z-index: 60;
    background: var(--bg);
  }

  .rail-logo { writing-mode: horizontal-tb; transform: none; }

  .rail-nav {
    flex-direction: column;
    position: fixed;
    inset: 56px 0 0 0;
    background: var(--bg);
    padding: var(--space-4) var(--space-3);
    transform: translateY(-110%);
    transition: transform 0.25s ease;
  }

  .rail-nav a { writing-mode: horizontal-tb; }

  .rail-nav[data-open="true"] { transform: translateY(0); }
  .rail-nav a { font-size: 1.1rem; }

  .nav-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    background: transparent;
    color: var(--text);
    border: 1px solid var(--line);
    font-family: var(--mono);
  }

  .hero, section.block, .contact-block { padding: var(--space-5) var(--space-3); }
  .stat-inline { gap: var(--space-4); }
  .offer-row { grid-template-columns: 40px 1fr; }
  .principle-list li { grid-template-columns: 36px 1fr; }
  .video-grid { grid-template-columns: 1fr; }
  .influence-row { grid-template-columns: 1fr; gap: 0.2rem; }

  .artist-nav { padding: var(--space-2) var(--space-3); }
  .artist-links {
    position: fixed;
    inset: 56px 0 0 0;
    background: var(--bg);
    flex-direction: column;
    align-items: flex-start;
    padding: var(--space-4) var(--space-3);
    transform: translateY(-110%);
    transition: transform 0.25s ease;
  }
  .artist-links[data-open="true"] { transform: translateY(0); }
  .artist-links a { font-size: 1.1rem; }
  .artist-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    background: transparent;
    color: var(--text);
    border: 1px solid rgba(255, 255, 255, 0.25);
  }
  .hero-full { min-height: 80vh; margin-top: -52px; }
  .hero-full-inner { padding: var(--space-5) var(--space-3) var(--space-4); }
}