/* Page-specific styles: project detail, about, contact, impressum, work index */

/* ==========================================================
   PROJECT DETAIL PAGES
========================================================== */
.project {
  padding-top: calc(var(--s-9) + 60px);
}

.project__masthead {
  padding-inline: var(--gutter);
  max-width: var(--max-w);
  margin-inline: auto;
  padding-block: var(--s-8) var(--s-9);
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: end;
  gap: var(--s-6);
}
.project__eyebrow-row {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: var(--s-5);
  display: flex;
  gap: var(--s-5);
  flex-wrap: wrap;
  align-items: center;
}
.project__eyebrow-row .dot {
  width: 4px; height: 4px; border-radius: 50%; background: var(--signal);
}
.project__title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(3rem, 9vw, 9rem);
  line-height: 0.9;
  letter-spacing: -0.055em;
  max-width: 14ch;
  text-transform: uppercase;
  margin: 0;
}

.project__meta-list {
  display: grid;
  gap: var(--s-4);
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  max-width: 28ch;
}
.project__meta-list dt { color: var(--muted); font-weight: 500; margin-bottom: 2px; }
.project__meta-list dd { color: var(--bone); }
.project__meta-row { padding-bottom: var(--s-3); border-bottom: 1px solid var(--line); }
.project__meta-row:last-child { border: none; padding: 0; }

.project__hero {
  position: relative;
  width: 100%;
  aspect-ratio: 21 / 9;
  background: var(--ink-2);
  overflow: hidden;
}
.project__hero img,
.project__hero video {
  width: 100%; height: 100%;
  object-fit: cover;
}
.project__hero-controls {
  position: absolute;
  bottom: var(--s-5);
  left: var(--gutter);
  right: var(--gutter);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--s-5);
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--bone);
  pointer-events: none;
}
.project__hero-controls > * { pointer-events: auto; }
.play-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--s-3);
  padding: 12px 20px;
  background: rgba(10, 10, 10, 0.6);
  backdrop-filter: blur(8px);
  border: 1px solid var(--bone);
  color: var(--bone);
  transition: background 0.3s, color 0.3s;
}
.play-btn:hover { background: var(--bone); color: var(--ink); }
.play-btn__icon {
  width: 10px; height: 10px;
  background: currentColor;
  clip-path: polygon(0 0, 100% 50%, 0 100%);
}
.play-btn.is-playing .play-btn__icon {
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
  width: 10px;
  background: transparent;
  border-left: 3px solid currentColor;
  border-right: 3px solid currentColor;
}

.project__context {
  padding: var(--s-10) var(--gutter);
  max-width: var(--max-w);
  margin-inline: auto;
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: var(--s-9);
  align-items: start;
}
.project__context h2 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.75rem, 3.4vw, 2.75rem);
  line-height: 1.02;
  letter-spacing: -0.035em;
  max-width: 16ch;
  text-transform: uppercase;
}
.project__context .body-text { font-size: var(--fs-md); }
.project__pullquote {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(1.375rem, 2.6vw, 2rem);
  line-height: 1.3;
  letter-spacing: -0.02em;
  color: var(--bone);
  padding: var(--s-7) 0;
  margin-block: var(--s-6);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  max-width: 36ch;
}
.project__pullquote::before {
  content: '';
  display: block;
  width: 40px;
  height: 1px;
  background: var(--signal);
  margin-bottom: var(--s-4);
}
.project__pullquote .em { font-weight: 500; color: var(--bone); }
.project__pullquote .dim { color: var(--muted); font-weight: 300; }

@media (max-width: 900px) {
  .project__masthead { grid-template-columns: 1fr; }
  .project__context { grid-template-columns: 1fr; gap: var(--s-7); }
}

/* Asymmetric gallery */
.gallery {
  padding: var(--s-6) var(--gutter) var(--s-10);
  max-width: var(--max-w);
  margin-inline: auto;
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--s-5);
}
.gallery__item {
  position: relative;
  overflow: hidden;
  background: var(--ink-2);
}
.gallery__item img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 1.2s var(--ease-out);
}
.gallery__item:hover img { transform: scale(1.03); }
.gallery__item--wide { grid-column: span 12; aspect-ratio: 21/9; }
.gallery__item--half { grid-column: span 6; aspect-ratio: 4/5; }
.gallery__item--third { grid-column: span 4; aspect-ratio: 4/5; }
.gallery__item--two-thirds { grid-column: span 8; aspect-ratio: 16/10; }
.gallery__item--tall { grid-column: span 5; aspect-ratio: 3/4; }
.gallery__item--wide-short { grid-column: span 7; aspect-ratio: 16/9; }
@media (max-width: 768px) {
  .gallery { grid-template-columns: 1fr; }
  .gallery__item--wide, .gallery__item--half, .gallery__item--third,
  .gallery__item--two-thirds, .gallery__item--tall, .gallery__item--wide-short {
    grid-column: span 12; aspect-ratio: 4/3;
  }
}

/* Next project chain */
.next-project {
  padding: var(--s-10) var(--gutter);
  max-width: var(--max-w);
  margin-inline: auto;
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: var(--s-6);
}
.next-project__label {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--muted);
}
.next-project__link {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(2rem, 4.6vw, 4rem);
  line-height: 1;
  letter-spacing: -0.04em;
  display: inline-flex;
  align-items: center;
  gap: var(--s-5);
  color: var(--bone);
  transition: color 0.3s var(--ease-out);
  justify-self: center;
  text-transform: uppercase;
}
.next-project__link:hover { color: var(--signal); }
.next-project__link::after {
  content: '→';
  font-family: var(--font-mono);
  font-size: 0.45em;
  font-weight: 400;
  transition: transform 0.4s var(--ease-out);
}
.next-project__link:hover::after { transform: translateX(12px); }
.next-project__meta {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
  text-align: right;
}
@media (max-width: 768px) {
  .next-project { grid-template-columns: 1fr; text-align: center; }
  .next-project__meta { text-align: center; }
}

/* ==========================================================
   ABOUT PAGE
========================================================== */
.about {
  padding-top: calc(var(--s-9) + 60px);
}
.about__head {
  padding: var(--s-9) var(--gutter) var(--s-8);
  max-width: var(--max-w);
  margin-inline: auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s-8);
  align-items: end;
}
.about__head h1 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: var(--fs-4xl);
  line-height: 0.9;
  letter-spacing: -0.055em;
  text-transform: uppercase;
  margin: 0;
}
.about__intro { max-width: 46ch; }
.about__intro p { margin-bottom: var(--s-4); }

.about__portrait {
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  margin-block: var(--s-7);
}
.about__portrait img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: 62% 40%;
  filter: grayscale(1) contrast(1.08);
}

.about__body {
  padding: var(--s-9) var(--gutter);
  max-width: var(--max-w);
  margin-inline: auto;
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: var(--s-9);
  border-top: 1px solid var(--line);
}
.about__body h2 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  line-height: 1.08;
  letter-spacing: -0.03em;
  text-transform: uppercase;
}

.approach-list {
  counter-reset: step;
  display: grid;
  gap: var(--s-5);
}
.approach-list li {
  counter-increment: step;
  padding: var(--s-5) 0;
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: var(--s-5);
  align-items: start;
}
.approach-list li:last-child { border-bottom: 1px solid var(--line); }
.approach-list li::before {
  content: "0" counter(step);
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.22em;
  color: var(--signal);
}
.approach-list li h3 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.25rem, 2vw, 1.625rem);
  line-height: 1.15;
  margin-bottom: var(--s-3);
  letter-spacing: -0.025em;
  text-transform: uppercase;
}

.craft-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--s-5);
  margin-top: var(--s-5);
}
.craft-grid dt {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: var(--s-2);
}
.craft-grid dd {
  color: var(--bone);
  padding-bottom: var(--s-4);
  border-bottom: 1px solid var(--line);
}

@media (max-width: 900px) {
  .about__head, .about__body { grid-template-columns: 1fr; gap: var(--s-6); }
}

/* ==========================================================
   CONTACT PAGE
========================================================== */
.contact {
  padding-top: calc(var(--s-9) + 60px);
  min-height: 100vh;
}
.contact__head {
  padding: var(--s-9) var(--gutter) var(--s-7);
  max-width: var(--max-w);
  margin-inline: auto;
}
.contact__head h1 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: var(--fs-4xl);
  line-height: 0.9;
  letter-spacing: -0.055em;
  max-width: 14ch;
  margin-top: var(--s-4);
  text-transform: uppercase;
}

.contact__body {
  padding: var(--s-7) var(--gutter) var(--s-10);
  max-width: var(--max-w);
  margin-inline: auto;
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: var(--s-9);
  border-top: 1px solid var(--line);
}

.form {
  display: grid;
  gap: var(--s-5);
}
.form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s-5);
}
.field {
  display: block;
  position: relative;
}
.field label {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: var(--s-3);
}
.field input,
.field textarea,
.field select {
  width: 100%;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--line-strong);
  color: var(--bone);
  padding: 10px 0 12px;
  font-size: var(--fs-md);
  font-family: var(--font-sans);
  transition: border-color 0.3s var(--ease-out);
}
.field input::placeholder,
.field textarea::placeholder { color: var(--muted); }
.field input:focus,
.field textarea:focus,
.field select:focus {
  outline: none;
  border-bottom-color: var(--signal);
}
.field textarea {
  resize: vertical;
  min-height: 140px;
  font-family: var(--font-sans);
}
.field select {
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--muted) 50%), linear-gradient(135deg, var(--muted) 50%, transparent 50%);
  background-position: calc(100% - 12px) center, calc(100% - 7px) center;
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
}

.contact__info {
  display: flex;
  flex-direction: column;
  gap: var(--s-6);
}
.contact__info-block h4 {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: var(--s-3);
}
.contact__info-block p,
.contact__info-block a {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.25rem, 2vw, 1.625rem);
  line-height: 1.25;
  letter-spacing: -0.025em;
  color: var(--bone);
}
.contact__info-block a {
  position: relative;
  display: inline-block;
}
.contact__info-block a::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: 2px;
  height: 1px;
  background: var(--signal);
  transform-origin: left;
  transform: scaleX(0);
  transition: transform 0.5s var(--ease-cinema);
}
.contact__info-block a:hover::after { transform: scaleX(1); }

@media (max-width: 900px) {
  .contact__body { grid-template-columns: 1fr; gap: var(--s-7); }
  .form__row { grid-template-columns: 1fr; }
}

/* ==========================================================
   WORK INDEX PAGE
========================================================== */
.work-index {
  padding-top: calc(var(--s-9) + 60px);
}
.work-index__head {
  padding: var(--s-9) var(--gutter) var(--s-8);
  max-width: var(--max-w);
  margin-inline: auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s-8);
  align-items: end;
}
.work-index__head h1 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: var(--fs-4xl);
  line-height: 0.9;
  letter-spacing: -0.055em;
  text-transform: uppercase;
  margin: 0;
}
.work-list { border-top: 1px solid var(--line); }
.work-item {
  display: grid;
  grid-template-columns: 80px 1fr auto auto;
  gap: var(--s-6);
  align-items: center;
  padding: var(--s-5) var(--gutter);
  border-bottom: 1px solid var(--line);
  position: relative;
  transition: background 0.5s var(--ease-out);
  max-width: var(--max-w);
  margin-inline: auto;
}
.work-item__num {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.2em;
  color: var(--muted);
}
.work-item__title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.75rem, 4.2vw, 3.5rem);
  line-height: 1;
  letter-spacing: -0.035em;
  transition: color 0.3s, transform 0.5s var(--ease-out);
  text-transform: uppercase;
}
.work-item__client,
.work-item__year {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
}
.work-item:hover { background: var(--ink-2); }
.work-item:hover .work-item__title { color: var(--signal); transform: translateX(12px); }
.work-item__preview {
  position: fixed;
  pointer-events: none;
  width: 400px;
  aspect-ratio: 4/3;
  z-index: 300;
  opacity: 0;
  transform: translate(-50%, -50%) scale(0.9);
  transition: opacity 0.3s var(--ease-out), transform 0.3s var(--ease-out);
  overflow: hidden;
}
.work-item__preview img {
  width: 100%; height: 100%;
  object-fit: cover;
}
.work-item:hover .work-item__preview { opacity: 1; transform: translate(-50%, -50%) scale(1); }
@media (max-width: 768px) {
  .work-item { grid-template-columns: 40px 1fr auto; gap: var(--s-4); }
  .work-item__year { display: none; }
  .work-item__preview { display: none; }
  .work-index__head { grid-template-columns: 1fr; }
}

/* ==========================================================
   IMPRESSUM
========================================================== */
.legal {
  padding-top: calc(var(--s-9) + 60px);
  min-height: 100vh;
}
.legal__inner {
  padding: var(--s-9) var(--gutter) var(--s-10);
  max-width: 760px;
  margin-inline: auto;
}
.legal h1 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(2.5rem, 6vw, 5rem);
  line-height: 0.95;
  letter-spacing: -0.045em;
  margin-bottom: var(--s-8);
  text-transform: uppercase;
}
.legal h2 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.25rem, 2.4vw, 1.625rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-top: var(--s-7);
  margin-bottom: var(--s-4);
  text-transform: uppercase;
}
.legal p { color: var(--bone-dim); margin-bottom: var(--s-3); max-width: 60ch; line-height: 1.7; font-weight: 300; }
.legal a { color: var(--signal); border-bottom: 1px solid transparent; transition: border-color 0.3s; }
.legal a:hover { border-bottom-color: var(--signal); }