/* ===================================================================
   Rich Kleinfeldt — Voice Over
   A monochrome site built around the idea of a signal chain:
   mic → console → tape. Grayscale by default; photographs warm to
   full tone on hover/focus, the one place the design allows color.
=================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,340;9..144,460;9..144,560;9..144,680&family=Public+Sans:wght@400;500;600&family=IBM+Plex+Mono:wght@400;500&display=swap');

:root{
  --bg:        #0b0b0b;
  --bg-raised: #131313;
  --ink:       #f2f0ea;
  --ink-dim:   #a6a49c;
  --ink-faint: #6c6a63;
  --line:      #2a2a28;
  --line-soft: #1c1c1b;

  --font-display: 'Fraunces', Georgia, serif;
  --font-body:    'Public Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono:    'IBM Plex Mono', 'Courier New', monospace;

  --wrap: 1120px;
  --gutter: clamp(1.25rem, 4vw, 3rem);
}

*, *::before, *::after{ box-sizing: border-box; }

html{
  background: var(--bg);
  scroll-behavior: smooth;
}

body{
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  *, *::before, *::after{
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

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

a{ color: inherit; }

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

.eyebrow{
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-dim);
  display: flex;
  align-items: center;
  gap: 0.6em;
}
.eyebrow::before{
  content: "";
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--ink-dim);
}

h1, h2, h3{
  font-family: var(--font-display);
  font-weight: 560;
  line-height: 1.05;
  margin: 0;
  letter-spacing: -0.01em;
}

h2{
  font-size: clamp(1.9rem, 4vw, 2.6rem);
  font-weight: 460;
}

.section-head{
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  margin-bottom: 2.6rem;
}

.section-head .index{
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--ink-faint);
}

section{
  padding: clamp(3.5rem, 8vw, 6.5rem) 0;
  border-bottom: 1px solid var(--line-soft);
}

section:last-of-type{ border-bottom: none; }

/* ---------- skip link ---------- */
.skip-link{
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--ink);
  color: var(--bg);
  padding: 0.7em 1em;
  z-index: 100;
  font-family: var(--font-mono);
  font-size: 0.8rem;
}
.skip-link:focus{ left: var(--gutter); top: var(--gutter); }

/* ---------- nav ---------- */
.site-nav{
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(11,11,11,0.86);
  backdrop-filter: blur(10px) saturate(120%);
  border-bottom: 1px solid var(--line-soft);
}
.site-nav .wrap{
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}
.site-nav .brand{
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 560;
  letter-spacing: 0.01em;
  text-decoration: none;
}
.site-nav ul{
  list-style: none;
  display: flex;
  gap: clamp(1rem, 2.5vw, 2rem);
  margin: 0;
  padding: 0;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.site-nav a{
  text-decoration: none;
  color: var(--ink-dim);
  padding: 0.4rem 0;
  border-bottom: 1px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}
.site-nav a:hover,
.site-nav a:focus-visible{
  color: var(--ink);
  border-color: var(--ink-dim);
}
.nav-links{ display: flex; }

.nav-toggle{
  display: none;
  width: 32px;
  height: 32px;
  padding: 0;
  border: none;
  background: transparent;
  cursor: pointer;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
}
.nav-toggle span{
  display: block;
  width: 22px;
  height: 1px;
  background: var(--ink);
  transition: transform 0.25s ease, opacity 0.2s ease;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1){
  transform: translateY(6px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] span:nth-child(2){
  opacity: 0;
}
.nav-toggle[aria-expanded="true"] span:nth-child(3){
  transform: translateY(-6px) rotate(-45deg);
}

@media (max-width: 640px){
  .nav-toggle{ display: flex; }
  .nav-links{
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--line-soft);
    padding: 0.5rem var(--gutter) 1.2rem;
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    pointer-events: none;
    transition: max-height 0.3s ease, opacity 0.2s ease;
  }
  .nav-links.is-open{
    max-height: 60vh;
    opacity: 1;
    pointer-events: auto;
  }
  .nav-links li{
    width: 100%;
  }
  .nav-links a{
    display: block;
    width: 100%;
    padding: 0.85rem 0;
    border-bottom: 1px solid var(--line-soft);
    font-size: 0.85rem;
  }
  .nav-links li:last-child a{ border-bottom: none; }
}

/* ---------- waveform divider ---------- */
.waveform{
  display: flex;
  align-items: flex-end;
  gap: 3px;
  height: 46px;
  overflow: hidden;
}
.waveform span{
  flex: 1 1 auto;
  min-width: 2px;
  max-width: 5px;
  background: var(--line);
  height: var(--h);
  border-radius: 1px;
  animation: pulse 3.4s ease-in-out infinite;
  animation-delay: var(--d, 0s);
}
@keyframes pulse{
  0%, 100%{ transform: scaleY(1); opacity: 0.7; }
  50%{ transform: scaleY(0.62); opacity: 1; }
}
.waveform.tight{ height: 22px; }

/* ---------- hero ---------- */
.hero{
  padding-top: clamp(3rem, 8vw, 5rem);
  border-bottom: 1px solid var(--line-soft);
}
.hero .wrap{
  display: grid;
  grid-template-columns: 1.15fr 0.95fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}
@media (max-width: 860px){
  .hero .wrap{ grid-template-columns: 1fr; }
  .hero .portrait{ order: -1; max-width: 320px; margin: 0 auto; }
}

.hero-copy .eyebrow{ margin-bottom: 1.4rem; }

.hero h1{
  font-size: clamp(2.7rem, 7vw, 5rem);
  margin-bottom: 0.5rem;
}
.hero h1 .last{
  display: block;
  color: var(--ink-dim);
}

.hero-tagline{
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(1.15rem, 2.2vw, 1.45rem);
  color: var(--ink-dim);
  margin-top: 1.1rem;
  max-width: 34ch;
}

.hero-meta{
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1rem;
  margin-top: 2rem;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  color: var(--ink-faint);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.hero-meta span{
  border: 1px solid var(--line);
  padding: 0.4em 0.75em;
  border-radius: 999px;
}

.hero-cta{
  margin-top: 2.4rem;
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn{
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 0.85em 1.5em;
  border-radius: 2px;
  border: 1px solid var(--ink);
  transition: background 0.2s ease, color 0.2s ease, transform 0.15s ease;
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
}
.btn-solid{
  background: var(--ink);
  color: var(--bg);
}
.btn-solid:hover, .btn-solid:focus-visible{
  transform: translateY(-1px);
  background: #ffffff;
}
.btn-ghost{
  color: var(--ink);
  border-color: var(--line);
}
.btn-ghost:hover, .btn-ghost:focus-visible{
  border-color: var(--ink);
}

.portrait{
  position: relative;
  padding: 10px;
}
.portrait img{
  width: 100%;
  height: auto;
  filter: grayscale(1) contrast(1.05);
  transition: filter 0.6s ease;
}
.portrait:hover img,
.portrait:focus-within img{
  filter: grayscale(0) contrast(1.02);
}
.portrait-cap{
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--ink-faint);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-top: 0.6rem;
  text-align: center;
}

/* ---------- demo player ---------- */
.demo{
  background: var(--bg-raised);
}

.demo-item + .demo-item{
  margin-top: 1.6rem;
}

.demo-label{
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--ink-faint);
  margin: 0 0 0.7rem;
}

.player-caption{
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin: 0.9rem 0 0;
}

.player{
  border: 1px solid var(--line);
  padding: clamp(1.5rem, 4vw, 2.5rem);
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: clamp(1rem, 3vw, 2rem);
}
@media (max-width: 640px){
  .player{ grid-template-columns: auto 1fr; }
  .player .time{ grid-column: 1 / -1; }
}

.play-btn{
  width: 62px;
  height: 62px;
  border-radius: 50%;
  border: 1px solid var(--ink);
  background: transparent;
  color: var(--ink);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background 0.2s ease, color 0.2s ease;
}
.play-btn:hover, .play-btn:focus-visible{
  background: var(--ink);
  color: var(--bg);
}
.play-btn svg{ width: 20px; height: 20px; }
.play-btn .icon-pause{ display: none; }
.play-btn.is-playing .icon-play{ display: none; }
.play-btn.is-playing .icon-pause{ display: block; }

.player-body{ min-width: 0; }
.player-track{
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--ink-dim);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.8rem;
}

.scrubber{
  position: relative;
  width: 100%;
  height: 34px;
  cursor: pointer;
  -webkit-appearance: none;
  appearance: none;
  background: transparent;
}
.scrubber-track{
  position: relative;
  height: 34px;
  display: flex;
  align-items: flex-end;
  gap: 2px;
}
.scrubber-track span{
  flex: 1 1 auto;
  background: var(--line);
  height: var(--h);
  min-height: 3px;
  border-radius: 1px;
  transition: background 0.15s linear;
}
.scrubber-track span.played{ background: var(--ink); }

.time{
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--ink-faint);
  white-space: nowrap;
}

/* ---------- about ---------- */
.about .wrap.about-wrap{
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: clamp(2rem, 5vw, 4rem);
}
@media (max-width: 860px){
  .about .wrap.about-wrap{ grid-template-columns: 1fr; }
}
.about-copy p{
  margin: 0 0 1.2em;
  color: var(--ink-dim);
  font-size: 1.02rem;
  max-width: 62ch;
}
.about-copy strong{ color: var(--ink); font-weight: 600; }

.credentials{
  border-top: 1px solid var(--line-soft);
  margin-top: 2rem;
  padding-top: 1.6rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}
.credentials span{
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ink-dim);
  border: 1px solid var(--line);
  padding: 0.45em 0.85em;
  border-radius: 999px;
}

/* ---------- studio / signal chain ---------- */
.studio{ background: var(--bg-raised); }

.chain{
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  margin-bottom: 2.5rem;
}
@media (max-width: 760px){
  .chain{ grid-template-columns: 1fr; }
}
.chain-step{
  background: var(--bg-raised);
  padding: 1.6rem 1.4rem;
  position: relative;
}
.chain-step .n{
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--ink-faint);
  display: block;
  margin-bottom: 0.8rem;
}
.chain-step h3{
  font-size: 1.05rem;
  font-weight: 560;
  margin-bottom: 0.3rem;
}
.chain-step p{
  margin: 0;
  font-size: 0.88rem;
  color: var(--ink-dim);
}
.chain-step:not(:last-child)::after{
  content: "→";
  position: absolute;
  right: -13px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-mono);
  color: var(--ink-faint);
  background: var(--bg-raised);
  width: 24px;
  text-align: center;
  z-index: 2;
}
@media (max-width: 760px){
  .chain-step:not(:last-child)::after{
    content: "↓";
    right: auto;
    left: 1.4rem;
    top: auto;
    bottom: -13px;
    transform: none;
  }
}

.studio-notes{
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.6rem;
}
.studio-notes .note .label{
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink-faint);
  display: block;
  margin-bottom: 0.4rem;
}
.studio-notes .note p{
  margin: 0;
  color: var(--ink-dim);
  font-size: 0.92rem;
}

/* ---------- agency links ---------- */
.agency-links-text ul{
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.agency-links-text a{
  font-family: var(--font-display);
  font-size: 1.4rem;
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  padding-bottom: 0.2em;
  display: inline-block;
  transition: border-color 0.2s ease, color 0.2s ease;
}
.agency-links-text a:hover,
.agency-links-text a:focus-visible{
  border-color: var(--ink);
  color: #fff;
}

/* ---------- gallery ---------- */
.gallery { background: var(--bg-raised); }
.gallery .wrap{
  max-width: 1360px;
}
.gallery-grid{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1rem, 2.5vw, 1.6rem);
}
@media (max-width: 980px){
  .gallery-grid{ grid-template-columns: 1fr 1fr; }
}
@media (max-width: 620px){
  .gallery-grid{ grid-template-columns: 1fr; }
}
.gallery-item{
  border: 1px solid var(--line);
  padding: 10px;
}
.gallery-item img{
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  object-position: center 20%;
  filter: grayscale(1) contrast(1.08) brightness(0.98);
  transition: filter 0.6s ease, transform 0.6s ease;
}
.gallery-item:hover img,
.gallery-item:focus-within img{
  filter: grayscale(0) contrast(1.02) brightness(1);
  transform: scale(1.015);
}
.gallery-cap{
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-top: 0.6rem;
}

/* ---------- contact ---------- */
.contact .wrap{
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: clamp(2rem, 5vw, 4rem);
}
@media (max-width: 760px){
  .contact .wrap{ grid-template-columns: 1fr; }
}
.contact h2{ max-width: 14ch; }
.contact-list{
  list-style: none;
  margin: 2rem 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
}
.contact-list a{
  text-decoration: none;
  font-family: var(--font-display);
  font-size: 1.4rem;
  border-bottom: 1px solid var(--line);
  padding-bottom: 0.2em;
  display: inline-block;
  transition: border-color 0.2s ease, color 0.2s ease;
}
.contact-list a:hover, .contact-list a:focus-visible{
  border-color: var(--ink);
  color: #fff;
}
.contact-list .k{
  display: block;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--ink-faint);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 0.3em;
}

.contact-aside p{
  color: var(--ink-dim);
  font-size: 0.94rem;
  max-width: 40ch;
}

/* ---------- footer ---------- */
footer{
  padding: 2rem 0 3rem;
  background: var(--bg-raised);
}
footer .wrap{
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--ink-faint);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* focus visibility */
:focus-visible{
  outline: 1px dashed var(--ink-dim);
  outline-offset: 3px;
}