/* ============================================================
   Viola Del Monte — "Blackbox"
   Dark, cool, automotive-grade. The UI recedes; the work is the
   only colour. Wide grotesque display, monospace telemetry labels.
   ============================================================ */

/* ── Fonts (self-hosted, no third-party requests) ── */
@font-face {
  font-family: "Protest Strike";
  src: url("../fonts/protest-strike.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Inter";
  src: url("../fonts/inter-var.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Space Mono";
  src: url("../fonts/space-mono-400.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Space Mono";
  src: url("../fonts/space-mono-700.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:          #0d0e10;
  --bg-elev:     #141619;
  --surface:     #17191d;
  --text:        #e9eaec;
  --text-dim:    #9a9ea6;
  --text-faint:  #676b73;
  --line:        #24272c;
  --line-strong: #383c43;
  --accent:      #c7d1d9;   /* cool titanium — used only for hover/focus */

  --font-display: "Protest Strike", "Helvetica Neue", Arial, sans-serif;
  --font-body:    "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono:    "Space Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;

  --max: 1320px;
  --pad: clamp(1.25rem, 5vw, 4rem);
}

html { font-size: 16px; scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--font-body);
  color: var(--text);
  background: var(--bg);
  line-height: 1.7;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

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

::selection { background: var(--accent); color: #0b0c0e; }

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

/* Utility: monospace label / eyebrow */
.mono {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-faint);
}

/* ── Header ── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(13, 14, 16, 0.82);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 1.1rem var(--pad);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.site-title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 1.15rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text);
}

.site-nav { display: flex; gap: 2.25rem; }

.site-nav a {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-dim);
  padding: 0.2rem 0;
  position: relative;
  transition: color 0.25s;
}
.site-nav a::after {
  content: "";
  position: absolute;
  left: 0; bottom: -2px;
  width: 100%; height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.28s ease;
}
.site-nav a:hover { color: var(--text); }
.site-nav a:hover::after,
.site-nav a.active::after { transform: scaleX(1); }
.site-nav a.active { color: var(--text); }

.nav-toggle {
  display: none;
  background: none; border: none; cursor: pointer;
  padding: 0.4rem; flex-direction: column; gap: 5px;
}
.nav-toggle span {
  display: block; width: 24px; height: 1.5px;
  background: var(--text); transition: transform 0.3s, opacity 0.3s;
}

/* ── Main ── */
.site-main { flex: 1; width: 100%; }

.shell { max-width: var(--max); margin: 0 auto; padding-left: var(--pad); padding-right: var(--pad); }

/* ── Hero ── */
.hero {
  position: relative;
  min-height: 84vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 7rem var(--pad) 0;
  max-width: var(--max);
  margin: 0 auto;
  overflow: hidden;
}
/* faint cool light from top-right — "unnatural Lichtführung" */
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(120% 80% at 85% -10%, rgba(120, 150, 175, 0.14), transparent 55%);
  pointer-events: none;
}

.hero-eyebrow { margin-bottom: 2rem; }

.hero h1 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(3.4rem, 14vw, 12rem);
  line-height: 0.92;
  letter-spacing: 0.005em;
  text-transform: uppercase;
  margin: 0;
}
.hero h1 .lastname { color: var(--text-dim); }

.hero-lede {
  max-width: 30ch;
  margin-top: 2rem;
  font-size: clamp(1.05rem, 1.6vw, 1.3rem);
  line-height: 1.55;
  color: var(--text-dim);
}

.hero-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  margin-top: 2.5rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text);
}
.hero-cta .arrow { transition: transform 0.3s; }
.hero-cta:hover { color: var(--accent); }
.hero-cta:hover .arrow { transform: translateX(6px); }

.hero-meta {
  margin-top: auto;
  padding: 1.4rem 0;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  gap: 1rem;
}

/* ── Section framing ── */
.section {
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(3.5rem, 8vw, 6.5rem) var(--pad);
}
.section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  padding-bottom: 1.6rem;
  margin-bottom: 2.5rem;
  border-bottom: 1px solid var(--line);
}
.section-head h2 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  letter-spacing: 0.01em;
  text-transform: uppercase;
}

/* ── Gallery (masonry — real aspect ratios) ── */
.gallery {
  column-count: 3;
  column-gap: clamp(1rem, 2vw, 1.6rem);
}
.gallery-item {
  display: block;
  break-inside: avoid;
  margin-bottom: clamp(1rem, 2vw, 1.6rem);
  cursor: zoom-in;
}
.gallery-figure {
  position: relative;
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--line);
}
.gallery-item img {
  width: 100%;
  height: auto;
  transition: transform 0.6s cubic-bezier(0.2, 0.7, 0.2, 1), opacity 0.6s;
}
.gallery-item:hover img { transform: scale(1.04); }
.gallery-figure::after {
  content: "";
  position: absolute; inset: 0;
  box-shadow: inset 0 0 0 1px var(--accent);
  opacity: 0;
  transition: opacity 0.3s;
}
.gallery-item:hover .gallery-figure::after { opacity: 0.6; }

.gallery-caption {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-top: 0.7rem;
}
.gallery-caption .idx {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--text-faint);
  letter-spacing: 0.1em;
}
.gallery-caption .ttl {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.02em;
  color: var(--text-dim);
  transition: color 0.25s;
}
.gallery-item:hover .gallery-caption .ttl { color: var(--text); }

.featured-more { margin-top: 3rem; text-align: center; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.85rem 2rem;
  border: 1px solid var(--line-strong);
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text);
  transition: border-color 0.3s, background 0.3s, color 0.3s;
}
.btn:hover { border-color: var(--accent); color: var(--accent); }

/* ── Generic page (contact / impressum) ── */
.page {
  max-width: 760px;
  margin: 0 auto;
  padding: clamp(4rem, 9vw, 7rem) var(--pad);
}
.page-title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(2.2rem, 6vw, 3.6rem);
  letter-spacing: -0.01em;
  text-transform: uppercase;
  margin-bottom: 2.5rem;
}
.page-content { font-size: 1.06rem; color: var(--text-dim); }
.page-content strong { color: var(--text); font-weight: 600; }
.page-content p { margin-bottom: 1.2rem; }
.page-content a { color: var(--text); border-bottom: 1px solid var(--line-strong); transition: border-color 0.25s; }
.page-content a:hover { border-color: var(--accent); color: var(--accent); }
.page-content h2 {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin: 2.6rem 0 1rem;
}
.page-content h3 {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--text);
  margin: 1.6rem 0 0.6rem;
}

/* ── About ── */
.about {
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(3.5rem, 8vw, 6rem) var(--pad);
  display: grid;
  grid-template-columns: minmax(0, 340px) minmax(0, 1fr);
  gap: clamp(2rem, 6vw, 5rem);
  align-items: start;
}
.about-aside { position: sticky; top: 6rem; }
.about-portrait {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  background: var(--surface);
  border: 1px solid var(--line);
  filter: grayscale(0.15) contrast(1.03);
}
.about-aside .mono { display: block; margin-top: 1rem; }

.about-name {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(2.2rem, 5vw, 3.2rem);
  line-height: 1;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}
.about-intro { font-size: 1.15rem; line-height: 1.6; color: var(--text); max-width: 60ch; }
.about-intro p { margin-bottom: 1.1rem; }

.about-block { margin-top: 3rem; }
.about-block > .mono {
  display: block;
  padding-bottom: 0.8rem;
  margin-bottom: 1.4rem;
  border-bottom: 1px solid var(--line);
}

/* CV rows */
.cv-row {
  display: grid;
  grid-template-columns: 7.5rem 1fr;
  gap: 1rem 1.5rem;
  padding: 0.7rem 0;
}
.cv-row + .cv-row { border-top: 1px solid var(--line); }
.cv-year {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-faint);
  letter-spacing: 0.04em;
  padding-top: 0.15rem;
}
.cv-entry .t { color: var(--text); font-weight: 500; }
.cv-entry .s { color: var(--text-dim); font-size: 0.95rem; }
.cv-entry .row { margin-bottom: 0.5rem; }
.cv-entry .row:last-child { margin-bottom: 0; }

.statement {
  font-family: var(--font-body);
  font-size: 1.15rem;
  line-height: 1.75;
  color: var(--text-dim);
  max-width: 62ch;
}
.statement p { margin-bottom: 1.2rem; }

/* ── Footer ── */
.site-footer {
  border-top: 1px solid var(--line);
  margin-top: auto;
  background: var(--bg-elev);
}
.footer-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 2.5rem var(--pad);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}
.footer-inner p,
.footer-inner a {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-faint);
}
.footer-inner a { transition: color 0.25s; }
.footer-inner a:hover { color: var(--text); }

/* ── Lightbox ── */
.lightbox {
  position: fixed; inset: 0;
  background: rgba(8, 9, 10, 0.96);
  z-index: 1000;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none;
  transition: opacity 0.3s;
}
.lightbox.active { opacity: 1; pointer-events: auto; }
.lightbox-content {
  max-width: 92vw; max-height: 88vh;
  display: flex; flex-direction: column; align-items: center;
}
.lightbox-content img { max-width: 92vw; max-height: 82vh; object-fit: contain; }
.lightbox-caption {
  font-family: var(--font-mono);
  color: var(--text-dim);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-top: 1.2rem;
  text-align: center;
}
.lightbox-close, .lightbox-prev, .lightbox-next {
  position: absolute; background: none; border: none; color: var(--text);
  cursor: pointer; font-size: 2.4rem; padding: 1rem;
  opacity: 0.65; transition: opacity 0.2s;
}
.lightbox-close:hover, .lightbox-prev:hover, .lightbox-next:hover { opacity: 1; }
.lightbox-close { top: 0.8rem; right: 1.2rem; font-size: 2rem; }
.lightbox-prev { left: 1rem; top: 50%; transform: translateY(-50%); }
.lightbox-next { right: 1rem; top: 50%; transform: translateY(-50%); }

/* ── Load reveal ── */
@keyframes rise {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: none; }
}
.reveal { animation: rise 0.8s cubic-bezier(0.2, 0.7, 0.2, 1) both; }
.reveal-2 { animation-delay: 0.12s; }
.reveal-3 { animation-delay: 0.24s; }
.reveal-4 { animation-delay: 0.36s; }

/* ── Responsive ── */
@media (max-width: 980px) {
  .gallery { column-count: 2; }
  .about { grid-template-columns: 1fr; }
  .about-aside { position: static; max-width: 320px; }
}

@media (max-width: 620px) {
  .nav-toggle { display: flex; }
  .site-nav {
    display: none;
    position: absolute; top: 100%; left: 0; right: 0;
    background: var(--bg-elev);
    border-bottom: 1px solid var(--line);
    flex-direction: column; gap: 1.1rem;
    padding: 1.4rem var(--pad);
  }
  .site-nav.open { display: flex; }
  .hero { min-height: 78vh; padding-top: 5rem; }
  .gallery { column-count: 1; }
  .cv-row { grid-template-columns: 1fr; gap: 0.2rem; padding: 0.9rem 0; }
  .footer-inner { flex-direction: column; align-items: flex-start; }
}

/* ── Reduced motion ── */
@media (prefers-reduced-motion: reduce) {
  * { scroll-behavior: auto !important; }
  .reveal { animation: none; }
  .gallery-item img, .hero-cta .arrow { transition: none; }
}