/* ============================================================
   TOKENS
   ============================================================ */
:root {
  /* color */
  --asphalt:      #14171B;
  --asphalt-2:    #1D2126;
  --asphalt-3:    #262B31;
  --concrete:     #EEEAE0;
  --concrete-2:   #E3DDCC;
  --steel:        #8A8F96;
  --steel-dim:    #4B4F55;
  --ink:          #1B1D1F;
  --paper:        #F7F5EF;
  --amber:        #E2A33B;
  --amber-dim:    #8A5D1E;
  --ember:        #B5432E;

  /* type */
  --font-display: 'Bebas Neue', 'Arial Narrow', sans-serif;
  --font-body:    'Dosis', 'Segoe UI', sans-serif;
  --font-data:    'JetBrains Mono', 'Consolas', monospace;

  /* space */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.75rem;
  --space-lg: 3rem;
  --space-xl: 5rem;
  --space-2xl: 8rem;

  /* misc */
  --radius: 3px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --container: 1240px;
}

/* ============================================================
   RESET
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

body, h1, h2, h3, p, figure, blockquote, dl, dd, ol {
  margin: 0;
}
ol { padding: 0; list-style: none; }

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

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

button {
  font: inherit;
  color: inherit;
  background: none;
  border: 0;
  cursor: pointer;
}

body {
  font-family: var(--font-body);
  background: var(--concrete);
  color: var(--ink);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--amber);
  color: var(--asphalt);
  padding: 0.75rem 1.25rem;
  z-index: 999;
  font-family: var(--font-body);
  font-weight: 700;
}
.skip-link:focus {
  left: 1rem;
  top: 1rem;
}

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

/* ============================================================
   TYPE HELPERS
   ============================================================ */
.eyebrow {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--amber-dim);
  margin-bottom: var(--space-sm);
}
.eyebrow--light { color: var(--amber); }

.section-head {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(2.4rem, 5.2vw, 4.2rem);
  line-height: 0.95;
  letter-spacing: 0.005em;
  color: var(--ink);
  margin-bottom: var(--space-lg);
}
.section-head--light { color: var(--paper); }

.accent { color: var(--amber); }

/* ============================================================
   PLATE-CELL SIGNATURE COMPONENT
   ============================================================ */
.plate {
  display: inline-flex;
  gap: 4px;
}
.plate-cell {
  font-family: var(--font-data);
  font-weight: 600;
  font-size: 1.1rem;
  width: 2.1ch;
  height: 2.4ch;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--steel-dim);
  border-radius: 2px;
  background: var(--asphalt-2);
  color: var(--paper);
  opacity: 0;
  transform: translateY(4px);
}
.plate--hero .plate-cell {
  font-size: 1.6rem;
  width: 1.7ch;
  height: 1.9ch;
  background: rgba(20, 23, 27, 0.55);
  border-color: rgba(226, 163, 59, 0.4);
}
.camera-card .plate-cell {
  background: var(--concrete-2);
  border-color: var(--steel);
  color: var(--ink);
}
.plate-cell.is-resolved {
  animation: resolve 0.5s var(--ease) forwards;
}
@media (prefers-reduced-motion: reduce) {
  .plate-cell { opacity: 1; transform: none; }
}
@keyframes resolve {
  0%   { opacity: 0; transform: translateY(4px); color: var(--amber); }
  60%  { opacity: 1; color: var(--amber); }
  100% { opacity: 1; transform: translateY(0); }
}

.plate-caption {
  display: block;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--steel);
  margin-top: 0.5rem;
}

/* ============================================================
   HEADER / NAV
   ============================================================ */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  transition: background-color 0.3s var(--ease), border-color 0.3s var(--ease);
  border-bottom: 1px solid transparent;
}
.site-header.is-scrolled {
  background: rgba(20, 23, 27, 0.92);
  backdrop-filter: none;
  border-bottom-color: var(--asphalt-3);
}
.site-header__inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 1.1rem var(--space-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}
.brand__mark { filter: invert(1); flex-shrink: 0; }
.brand__text {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--paper);
}
.brand__sep { color: var(--amber); margin: 0 0.15em; }

.site-nav {
  display: flex;
  gap: var(--space-md);
}
.site-nav a {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--paper);
  position: relative;
  padding-bottom: 4px;
}
.site-nav a::after {
  content: '';
  position: absolute;
  left: 0; right: 100%;
  bottom: 0;
  height: 1.5px;
  background: var(--amber);
  transition: right 0.25s var(--ease);
}
.site-nav a:hover::after,
.site-nav a:focus-visible::after { right: 0; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--paper);
  transition: transform 0.25s var(--ease), opacity 0.25s var(--ease);
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-nav {
  display: none;
  flex-direction: column;
  background: var(--asphalt);
  padding: var(--space-sm) var(--space-md) var(--space-lg);
  border-bottom: 1px solid var(--asphalt-3);
}
.mobile-nav a {
  font-family: var(--font-display);
  font-size: 1.8rem;
  padding: 0.6rem 0;
  color: var(--paper);
  border-bottom: 1px solid var(--asphalt-3);
}
.mobile-nav.is-open { display: flex; min-height: 100vh; }

.nav-open { overflow: hidden; }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  overflow: hidden;
  background: var(--asphalt);
}
.hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 70% 50%;
  transform: scale(1.05);
  animation: hero-settle 1.6s var(--ease) forwards;
}
@keyframes hero-settle { to { transform: scale(1); } }
@media (prefers-reduced-motion: reduce) {
  .hero__img { animation: none; transform: none; }
}

.hero__scrim {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(100deg, rgba(20,23,27,0.92) 0%, rgba(20,23,27,0.72) 32%, rgba(20,23,27,0.15) 58%, rgba(20,23,27,0.35) 100%),
    linear-gradient(0deg, rgba(20,23,27,0.85) 0%, rgba(20,23,27,0) 32%);
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: var(--container);
  margin: 0 auto;
  width: 100%;
  padding: 8.5rem var(--space-md) var(--space-xl);
}

.hero__headline {
  font-family: var(--font-display);
  font-weight: 400;
  color: var(--paper);
  font-size: clamp(2.6rem, 7.4vw, 6.2rem);
  line-height: 0.96;
  letter-spacing: 0.005em;
  margin-bottom: var(--space-md);
  max-width: 16ch;
}
.hero__headline .line { display: block; }

.hero__lead {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: clamp(1rem, 1.6vw, 1.2rem);
  line-height: 1.6;
  color: var(--concrete);
  max-width: 42ch;
  margin-bottom: var(--space-lg);
}

.hero__plate { display: flex; flex-direction: column; align-items: flex-start; }

.scroll-cue {
  position: absolute;
  right: var(--space-md);
  bottom: var(--space-lg);
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: var(--paper);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  writing-mode: vertical-rl;
}
.scroll-cue svg { writing-mode: horizontal-tb; animation: bob 2.2s ease-in-out infinite; }
@keyframes bob { 0%,100% { transform: translateY(0); } 50% { transform: translateY(6px); } }
@media (prefers-reduced-motion: reduce) { .scroll-cue svg { animation: none; } }

/* reveal-on-scroll */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.reveal.is-visible { opacity: 1; transform: none; }
.hero .reveal { transition-delay: calc(var(--d, 0) * 90ms); }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* ============================================================
   BIO
   ============================================================ */
.bio {
  background: var(--concrete);
  padding: var(--space-2xl) var(--space-md);
}
.bio__inner { max-width: var(--container); margin: 0 auto; }

.bio__grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: var(--space-2xl);
  align-items: start;
}

.bio__media { position: relative; }
.bio__portrait {
  width: 100%;
  border-radius: var(--radius);
  box-shadow: 0 22px 44px -18px rgba(20, 23, 27, 0.4);
}
.bio__clipping {
  position: absolute;
  width: 54%;
  right: -8%;
  bottom: -12%;
  transform: rotate(4deg);
  background: var(--paper);
  padding: 0.5rem 0.5rem 0.9rem;
  box-shadow: 0 18px 32px -14px rgba(20, 23, 27, 0.5);
  border-radius: 2px;
}
.bio__clipping img { border-radius: 1px; }
.bio__clipping figcaption {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.62rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-align: center;
  color: var(--steel-dim);
  padding-top: 0.45rem;
  line-height: 1.4;
}

.bio__content p {
  font-size: 1.02rem;
  color: var(--ink);
  max-width: 62ch;
  margin-bottom: var(--space-sm);
}
.bio__lead {
  font-size: 1.22rem !important;
  font-weight: 500;
  line-height: 1.55;
  margin-bottom: var(--space-md) !important;
}

.bio__pull {
  border-left: 3px solid var(--amber);
  padding: 0.2rem 0 0.2rem var(--space-md);
  margin: var(--space-lg) 0;
  max-width: 52ch;
}
.bio__pull p {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 2.4vw, 1.9rem);
  line-height: 1.15;
  color: var(--ink);
  margin-bottom: 0.5rem;
}
.bio__pull cite {
  font-style: normal;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--steel-dim);
}

.timeline {
  margin-top: var(--space-xl);
  border-top: 1px solid var(--concrete-2);
  padding-top: var(--space-sm);
}
.timeline li {
  display: grid;
  grid-template-columns: 9.5rem 1fr;
  gap: var(--space-md);
  padding: 0.95rem 0;
  border-bottom: 1px solid var(--concrete-2);
  align-items: baseline;
}
.timeline__marker {
  font-family: var(--font-display);
  font-size: 1.1rem;
  letter-spacing: 0.02em;
  color: var(--amber-dim);
  white-space: nowrap;
}
.timeline__text {
  font-family: var(--font-body);
  font-size: 0.94rem;
  color: var(--steel-dim);
  max-width: 48ch;
}

/* ============================================================
   CAMERAS
   ============================================================ */
.cameras {
  background: var(--asphalt);
  padding: var(--space-2xl) var(--space-md);
}
.cameras__inner { max-width: var(--container); margin: 0 auto; }
.cameras__intro {
  font-size: 1.1rem;
  color: var(--concrete);
  max-width: 58ch;
  margin-bottom: var(--space-xl);
}

.camera-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

.camera-card {
  background: var(--asphalt-2);
  border: 1px solid var(--asphalt-3);
  border-radius: var(--radius);
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
  transition: transform 0.35s var(--ease), border-color 0.35s var(--ease);
}
.camera-card:hover { transform: translateY(-6px); border-color: var(--amber-dim); }
.camera-card--offset { margin-top: var(--space-lg); }

.camera-card__media {
  background: #FFFFFF;
  border-radius: 2px;
  padding: var(--space-md);
  margin-bottom: var(--space-md);
  aspect-ratio: 4 / 3;
  min-height: 0;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.camera-card__media img { width: 100%; height: 100%; object-fit: contain; }

.camera-card .plate { margin-bottom: 0.6rem; }

.camera-card__category {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: var(--space-sm);
}

.camera-card__blurb {
  font-size: 0.95rem;
  color: var(--concrete);
  margin-bottom: var(--space-md);
}

.spec-list {
  border-top: 1px solid var(--asphalt-3);
  margin-top: auto;
  padding-top: var(--space-sm);
}
.spec-list > div {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--asphalt-3);
}
.spec-list > div:last-child { border-bottom: 0; }
.spec-list dt {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--steel);
  flex-shrink: 0;
}
.spec-list dd {
  font-family: var(--font-data);
  font-size: 0.78rem;
  color: var(--paper);
  text-align: right;
}

/* ============================================================
   CASE STUDY
   ============================================================ */
.case-study {
  background: var(--concrete);
  padding: var(--space-2xl) var(--space-md);
}
.case-study__inner { max-width: var(--container); margin: 0 auto; }
.case-study__intro {
  font-size: 1.1rem;
  max-width: 58ch;
  margin-bottom: var(--space-xl);
}

.video-frame {
  position: relative;
  aspect-ratio: 16 / 9;
  background: var(--asphalt);
  border-radius: var(--radius);
  overflow: hidden;
}
.video-frame video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  background: var(--asphalt);
}

.video-cover[hidden] { display: none; }
.video-cover {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  width: 100%;
  background:
    linear-gradient(160deg, rgba(20,23,27,0.55), rgba(20,23,27,0.85)),
    repeating-linear-gradient(45deg, rgba(255,255,255,0.02) 0 2px, transparent 2px 40px);
}
.video-cover__ring {
  width: 84px;
  height: 84px;
  border-radius: 50%;
  border: 1.5px solid var(--amber);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--amber);
  transition: transform 0.3s var(--ease), background-color 0.3s var(--ease);
}
.video-cover__ring svg { margin-left: 4px; }
.video-cover:hover .video-cover__ring,
.video-cover:focus-visible .video-cover__ring {
  transform: scale(1.08);
  background: rgba(226, 163, 59, 0.12);
}
.video-cover__text { text-align: center; }
.video-cover__title {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 3vw, 2rem);
  color: var(--paper);
  letter-spacing: 0.01em;
}
.video-cover__meta {
  display: block;
  margin-top: 0.35rem;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--steel);
}

/* ============================================================
   CONTACT
   ============================================================ */
.contact {
  background: var(--asphalt);
  padding: var(--space-2xl) var(--space-md);
  text-align: left;
}
.contact__inner { max-width: var(--container); margin: 0 auto; }
.contact__headline {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(2.8rem, 8vw, 6rem);
  color: var(--paper);
  line-height: 0.95;
  margin-bottom: var(--space-md);
}
.contact__body {
  font-size: 1.15rem;
  color: var(--concrete);
  max-width: 52ch;
  margin-bottom: var(--space-lg);
}
.contact__email {
  display: inline-block;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 4vw, 2.6rem);
  color: var(--amber);
  border-bottom: 2px solid var(--amber-dim);
  padding-bottom: 0.2rem;
  transition: border-color 0.25s var(--ease), color 0.25s var(--ease);
  word-break: break-word;
}
.contact__email:hover,
.contact__email:focus-visible { border-color: var(--amber); color: var(--paper); }

.contact__role {
  margin-top: var(--space-md);
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.92rem;
  color: var(--steel);
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background: var(--asphalt);
  border-top: 1px solid var(--asphalt-3);
  padding: var(--space-lg) var(--space-md);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}
.site-footer__mark { filter: invert(1); opacity: 0.6; }
.site-footer p {
  font-size: 0.78rem;
  color: var(--steel);
  max-width: 60ch;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1023px) {
  :root { --space-2xl: 5.5rem; }

  .bio__grid { grid-template-columns: 1fr; gap: var(--space-xl); }
  .bio__media { max-width: 22rem; margin: 0 auto var(--space-lg); }

  .camera-grid { grid-template-columns: 1fr 1fr; }
  .camera-card--offset { margin-top: 0; }
  .camera-card:nth-child(3) { grid-column: 1 / -1; }
  .camera-card:nth-child(3) .camera-card__media { aspect-ratio: 16/7; }
}

@media (max-width: 767px) {
  body { font-size: 16px; }

  .site-header__inner { padding: 0.9rem var(--space-sm); }
  .site-nav { display: none; }
  .nav-toggle { display: flex; }
  .brand__text { font-size: 0.62rem; }

  .hero__content { padding: 6.5rem var(--space-sm) var(--space-xl); }
  .hero__scrim {
    background:
      linear-gradient(0deg, rgba(20,23,27,0.95) 0%, rgba(20,23,27,0.55) 45%, rgba(20,23,27,0.35) 100%);
  }
  .scroll-cue { display: none; }

  .bio, .cameras, .case-study, .contact { padding-left: var(--space-sm); padding-right: var(--space-sm); }

  .camera-grid { grid-template-columns: 1fr; }
  .camera-card:nth-child(3) { grid-column: auto; }
  .camera-card:nth-child(3) .camera-card__media { aspect-ratio: 4/3; }

  .timeline li { grid-template-columns: 1fr; gap: 0.25rem; }

  .bio__clipping { position: static; width: 78%; transform: rotate(-2deg); margin: 1.5rem auto 0; }
  .bio__media { display: flex; flex-direction: column; align-items: center; }

  .video-cover__ring { width: 64px; height: 64px; }
}

@media (min-width: 1441px) {
  :root { --container: 1400px; }
}