/* cameronrichards.co.uk — film-frame single page */

:root {
  --bg: #0a0a0b;
  --ink: #f2f0eb;
  --dim: rgba(242, 240, 235, 0.55);
  --faint: rgba(242, 240, 235, 0.42); /* muted text — kept above ~4:1 contrast */
  --chrome: rgba(242, 240, 235, 0.22); /* decorative frame ticks only, never text */
  --line: rgba(242, 240, 235, 0.14);
  --accent: #e6a13c;
  --rec: #e33d2e;
  --mono: ui-monospace, "SF Mono", "Cascadia Mono", Menlo, Consolas, monospace;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  --display: "Anton", "Arial Narrow", sans-serif;
  --pad: clamp(1.25rem, 4vw, 3rem);
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 5rem;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 1rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }

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

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.skip {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 100;
  background: var(--ink);
  color: var(--bg);
  padding: 0.5rem 1rem;
  font-family: var(--mono);
}
.skip:focus { left: 0; }

/* ---- frame chrome: corner registration ticks ---- */

.tick {
  position: fixed;
  width: 22px;
  height: 22px;
  z-index: 60;
  pointer-events: none;
  border: 0 solid var(--chrome);
}
.tick-tl { top: 10px; left: 10px; border-top-width: 1px; border-left-width: 1px; }
.tick-tr { top: 10px; right: 10px; border-top-width: 1px; border-right-width: 1px; }
.tick-bl { bottom: 10px; left: 10px; border-bottom-width: 1px; border-left-width: 1px; }
.tick-br { bottom: 10px; right: 10px; border-bottom-width: 1px; border-right-width: 1px; }

/* ---- top bar ---- */

.bar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  display: flex;
  align-items: baseline;
  gap: 1.5rem;
  padding: 1.1rem var(--pad) 1.6rem;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  background: linear-gradient(rgba(10, 10, 11, 0.92) 55%, rgba(10, 10, 11, 0));
}

.bar-name {
  text-decoration: none;
  color: var(--ink);
  white-space: nowrap;
}

.bar-nav {
  display: flex;
  gap: 1.25rem;
  margin-left: auto;
}

.bar-nav a {
  color: var(--dim);
  text-decoration: none;
  padding-bottom: 2px;
  border-bottom: 1px solid transparent;
}
.bar-nav a:hover,
.bar-nav a:focus-visible {
  color: var(--ink);
  border-bottom-color: var(--accent);
}

.bar-tc {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--dim);
  font-variant-numeric: tabular-nums;
}

.tc-label { color: var(--faint); }

.rec-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--rec);
  animation: blink 2s steps(1) infinite;
}
@keyframes blink { 50% { opacity: 0.25; } }
@media (prefers-reduced-motion: reduce) {
  .rec-dot { animation: none; }
}

/* ---- hero ---- */

.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}

.hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  background: var(--bg) url("images/sunset-hero.jpg") center / cover no-repeat;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg,
    rgba(10, 10, 11, 0.55) 0%,
    rgba(10, 10, 11, 0.15) 40%,
    rgba(10, 10, 11, 0.82) 100%);
}

.hero-card {
  position: relative;
  z-index: 1;
  padding: 0 var(--pad) clamp(3rem, 9vh, 6rem);
  max-width: 60rem;
}

.hero-name {
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(3.5rem, 13vw, 9.5rem);
  line-height: 0.95;
  letter-spacing: 0.01em;
  text-transform: uppercase;
  margin: 0;
}

.hero-role {
  font-family: var(--mono);
  font-size: clamp(0.9rem, 2vw, 1.15rem);
  letter-spacing: 0.55em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 1.25rem 0 0.75rem;
}

.hero-scroll {
  position: absolute;
  z-index: 1;
  right: var(--pad);
  bottom: clamp(3rem, 9vh, 6rem);
  color: var(--dim);
  text-decoration: none;
  font-size: 0.8rem;
}
.hero-scroll:hover { color: var(--ink); }

/* ---- about: bio + recognition ---- */

.about {
  max-width: 80rem;
  margin: 0 auto;
  padding: clamp(2.5rem, 6vh, 4rem) var(--pad);
}

.about-row {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(0, 3fr);
  gap: clamp(2rem, 4.5vw, 4rem);
  align-items: center;
}

.about-photos {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.6rem;
  max-width: 26rem;
}
.about-photos .about-photo-main { grid-column: span 2; }
.about-photo-btn {
  display: block;
  padding: 0;
  border: 0;
  background: none;
  cursor: zoom-in;
}
.about-photo-btn:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.about-photos img {
  border: 1px solid var(--line);
  aspect-ratio: 3 / 2;
  object-fit: cover;
  height: auto;
}
.about-photo-main img { filter: grayscale(1) contrast(1.05); }

/* click-to-enlarge lightbox (native <dialog>: Esc + focus handling for free) */
.lightbox {
  padding: 0;
  border: 1px solid var(--line);
  background: #0e0e10;
  max-width: min(92vw, 860px);
}
.lightbox::backdrop {
  background: rgba(10, 10, 11, 0.88);
}
.lightbox img {
  display: block;
  width: 100%;
  height: auto;
}
.lightbox-close {
  position: absolute;
  top: 0.7rem;
  right: 0.7rem;
  padding: 0.4rem 0.7rem;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink);
  background: rgba(10, 10, 11, 0.75);
  border: 1px solid var(--line);
  cursor: pointer;
}
.lightbox-close:hover,
.lightbox-close:focus-visible {
  border-color: var(--accent);
  color: var(--accent);
  outline: none;
}

.about-copy { max-width: 36rem; }

.bio-line {
  position: relative;
  margin: 0 0 0.9rem;
  padding-left: 1.4rem;
  color: var(--ink);
  font-size: 0.95rem;
  line-height: 1.55;
}
.bio-line::before {
  content: "—";
  position: absolute;
  left: 0;
  top: 0.1em;
  font-family: var(--mono);
  font-size: 0.8em;
  color: var(--accent);
}

.bio-lk {
  margin: 1.4rem 0 0;
  padding-top: 1.1rem;
  border-top: 1px solid var(--line);
  color: var(--dim);
  font-size: 0.9rem;
}
.bio-lk a {
  color: var(--ink);
  text-decoration-color: var(--accent);
  text-underline-offset: 3px;
}

/* recognition: laurel wall along the bottom.
   Fixed-column grid — 12 logos divide into two even rows at desktop; every
   logo is capped to the same cell footprint so no single mark dominates. */

.laurel-wall {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  justify-items: center;
  align-items: center;
  column-gap: clamp(1.2rem, 2.5vw, 2.4rem);
  row-gap: clamp(1.8rem, 4vh, 2.8rem);
  margin: clamp(2.2rem, 5vh, 3.2rem) 0 0;
  padding: clamp(1.6rem, 4vh, 2.4rem) 0 0;
  border-top: 1px solid var(--line);
}

.laurel-wall img {
  width: 100%;
  max-width: 170px;
  height: 88px;
  object-fit: contain;
  filter: grayscale(1) invert(1) brightness(1.45);
  mix-blend-mode: screen;
  opacity: 0.85;
}
.laurel-wall img.laurel-asis { filter: grayscale(1) brightness(1.1); }
.laurel-wall img.laurel-asis[src$=".svg"] { filter: grayscale(1) invert(1) brightness(1.45); }
/* pale source art (Five Films' light pink) needs a contrast push after inversion */
.laurel-wall img.laurel-boost { filter: grayscale(1) invert(1) contrast(1.4) brightness(1.9); }

/* ---- section heading ---- */

.section-heading {
  font-family: var(--mono);
  font-weight: 400;
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--dim);
  margin: 0 0 clamp(2rem, 5vh, 3.5rem);
  padding-bottom: 0.9rem;
  border-bottom: 1px solid var(--line);
}

/* ---- films grid ---- */

.films {
  max-width: 90rem;
  margin: 0 auto;
  padding: clamp(3.5rem, 9vh, 6.5rem) var(--pad);
}

.grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: clamp(0.9rem, 2vw, 1.5rem);
}

.tile {
  position: relative;
  grid-column: span 2;
}
.tile-lg,
.tile-md { grid-column: span 3; }

.tile-media {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border: 1px solid var(--line);
  background: #101012;
}
.tile-media img,
.tile-media .tile-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.tile-video {
  opacity: 0;
  transition: opacity 0.25s ease;
  pointer-events: none;
}
.tile-video.playing { opacity: 1; }

/* accent frame notches, kept from round 1 */
.tile-media::before,
.tile-media::after {
  content: "";
  position: absolute;
  width: 14px;
  height: 14px;
  z-index: 3;
  pointer-events: none;
}
.tile-media::before {
  top: -1px;
  left: -1px;
  border-top: 1px solid var(--accent);
  border-left: 1px solid var(--accent);
}
.tile-media::after {
  bottom: -1px;
  right: -1px;
  border-bottom: 1px solid var(--accent);
  border-right: 1px solid var(--accent);
}

/* caption: hidden until hover on pointer devices, always on for touch */
.tile-cap {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  aspect-ratio: 16 / 9;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  z-index: 2;
  padding: 2.2rem 1.1rem 0.9rem;
  background: linear-gradient(transparent 45%, rgba(10, 10, 11, 0.88));
  opacity: 0;
  transition: opacity 0.2s ease;
  pointer-events: none;
}

.tile:hover .tile-cap,
.tile:focus-within .tile-cap,
.tile.open .tile-cap {
  opacity: 1;
}

.tile-title {
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(1.05rem, 2vw, 1.6rem);
  line-height: 1.05;
  letter-spacing: 0.015em;
  text-transform: uppercase;
  margin: 0 0 0.25rem;
}

.tile-role {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0;
}

.tile-genre { color: var(--dim); }

/* expand button covers the media area */
.tile-btn {
  position: absolute;
  inset: 0;
  z-index: 4;
  background: none;
  border: 0;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}
.tile-btn:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
/* button only covers media, not the detail block below */
.tile { display: flex; flex-direction: column; }
.tile-btn { position: absolute; height: auto; aspect-ratio: 16 / 9; width: 100%; top: 0; }

.tile-detail {
  border: 1px solid var(--line);
  border-top: 0;
  padding: 1.1rem 1.2rem 1.2rem;
  background: #0e0e10;
}
.tile-detail p {
  margin: 0 0 0.75rem;
  color: var(--dim);
  font-size: 0.92rem;
}
.tile-detail p:last-child { margin-bottom: 0; }

.detail-meta {
  font-family: var(--mono);
  font-size: 0.68rem !important;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--faint) !important;
}

.detail-laurels {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 1.2rem;
  align-items: center;
  margin: 1rem 0;
  padding: 0;
}
.detail-laurels img {
  height: 68px;
  width: auto;
  filter: grayscale(1) invert(1) brightness(1.45);
  mix-blend-mode: screen;
  opacity: 0.8;
}
.detail-laurels img.laurel-asis {
  filter: grayscale(1) brightness(1.1);
}
.detail-laurels img.laurel-boost {
  filter: grayscale(1) invert(1) contrast(1.4) brightness(1.9);
}

/* laurel grid: uniform rows with room for more selections (WGDIH) */
.detail-laurels-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  justify-items: center;
  row-gap: 1.6rem;
  column-gap: 1rem;
}
.detail-laurels-grid img {
  height: 60px;
  max-width: 100%;
  object-fit: contain;
}
/* dark-on-white logos whose background must fully crush to black:
   contrast() zeroes the faint off-white box left by invert alone */
.detail-laurels img.logo-knockout {
  filter: grayscale(1) invert(1) contrast(1.35) brightness(1.5);
}
.laurel-grierson { border-radius: 4px; }

.detail-links {
  display: flex;
  gap: 1.4rem;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.detail-links a {
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--accent);
  padding-bottom: 2px;
}
.detail-links a:hover,
.detail-links a:focus-visible { color: var(--accent); }

/* touch devices: captions always visible, no hover video */
@media (hover: none) {
  .tile-cap { opacity: 1; }
}

/* ---- clients & partners ---- */

.partners {
  max-width: 90rem;
  margin: 0 auto;
  padding: clamp(2rem, 5vh, 3.5rem) var(--pad) clamp(2.5rem, 7vh, 4.5rem);
}

/* 12 logos: column counts chosen to divide evenly, so no ragged last row */
.partners-strip {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  align-items: center;
  justify-items: center;
  column-gap: clamp(1.2rem, 3vw, 2.5rem);
  row-gap: clamp(2rem, 4.5vh, 3rem);
  margin: 0;
  padding: 0.4rem 0;
}

.partners-strip img {
  height: clamp(38px, 5vw, 58px);
  width: auto;
  /* uniform monochrome: grayscale + invert lifts dark marks to white;
     screen blend drops any solid backgrounds into the dark page */
  filter: grayscale(1) invert(1) brightness(1.45);
  mix-blend-mode: screen;
  opacity: 0.72;
  transition: opacity 0.2s ease;
}

/* light-on-colour marks (e.g. Snap's white ghost) must not be inverted */
.partners-strip img.logo-keep {
  filter: grayscale(1) brightness(1.1);
}

/* the YoungMinds mark is visually lighter than its neighbours — size it up alone */
.partners-strip img.logo-lg {
  height: clamp(52px, 6.5vw, 76px);
}
.partners-strip li:hover img { opacity: 1; }

/* ---- contact ---- */

.contact {
  max-width: 90rem;
  margin: 0 auto;
  padding: clamp(3.5rem, 10vh, 7rem) var(--pad);
  padding-top: 0;
}

.contact-row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 1rem 2.5rem;
  margin-bottom: 1.8rem;
}

.contact-email {
  display: inline-block;
  font-family: var(--mono);
  font-size: clamp(1rem, 2.4vw, 1.35rem);
  letter-spacing: 0.06em;
  text-decoration: none;
  border-bottom: 2px solid var(--accent);
  padding-bottom: 0.25rem;
  overflow-wrap: anywhere;
}
.contact-email:hover { color: var(--accent); }

.contact-links {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin: 0 0 2.5rem;
  padding: 0;
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.contact-links a {
  color: var(--dim);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  padding-bottom: 2px;
}
.contact-links a:hover,
.contact-links a:focus-visible {
  color: var(--ink);
  border-bottom-color: var(--accent);
}

.contact-commercial {
  color: var(--dim);
  margin: 0;
}
.contact-commercial a {
  color: var(--ink);
  text-decoration-color: var(--accent);
  text-underline-offset: 3px;
}

/* ---- footer ---- */

.footer {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.4rem var(--pad) 2.2rem;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--faint);
  border-top: 1px solid var(--line);
}

/* ---- responsive ---- */

@media (max-width: 1000px) {
  .tile, .tile-lg { grid-column: span 3; }

  .laurel-wall { grid-template-columns: repeat(4, 1fr); }

  .partners-strip { grid-template-columns: repeat(4, 1fr); }
}

@media (max-width: 720px) {
  .bar { gap: 1rem; }
  .bar-tc { display: none; }

  .about-row { grid-template-columns: 1fr; }
  .laurel-wall { grid-template-columns: repeat(3, 1fr); }
  .laurel-wall img { height: 64px; }

  .grid { grid-template-columns: 1fr; }
  .tile, .tile-lg { grid-column: span 1; }

  .partners-strip { grid-template-columns: repeat(3, 1fr); }

  .detail-laurels img { height: 42px; }
}