/* =====================================================================
   CIFRE.MEDIA — main.css (deferred). Everything below the fold + shared.
   Depends on tokens declared in critical.css.
   ===================================================================== */

/* ---------------- Shared layout primitives ---------------- */
.section-head{max-width:var(--maxw);margin:0 auto;padding:0 var(--gutter);
  display:flex;flex-direction:column;gap:1rem;margin-bottom:clamp(2.5rem,6vw,5rem)}
.section-head--center{align-items:center;text-align:center}
.eyebrow{font-family:var(--font-mono);font-size:var(--step--1);letter-spacing:.28em;
  text-transform:uppercase;color:var(--yellow);display:inline-flex;align-items:center;gap:.8em}
.eyebrow::before{content:"";width:28px;height:1px;background:var(--yellow);display:inline-block}
.eyebrow--center{display:flex;justify-content:center;margin-bottom:2.5rem}
.eyebrow--center::before{display:none}
.section-title{font-family:var(--font-display);font-weight:600;line-height:1.02;
  font-size:var(--step-3);letter-spacing:-.02em;max-width:16ch}

section{padding-block:clamp(4rem,11vh,9rem)}

/* Word/line reveal split target */
.word{display:inline-block;overflow:hidden;vertical-align:top}
.word>span{display:inline-block;will-change:transform}

/* Monospace camera-overlay text */
[data-mono]{font-family:var(--font-mono);letter-spacing:.08em}

/* ---------------- Letterbox (2.35:1) ---------------- */
.letterbox{position:relative;width:100%;max-width:var(--maxw);margin:0 auto;
  aspect-ratio:2.35/1;overflow:hidden;background:#000}
.letterbox>video,.letterbox>.showreel__placeholder{width:100%;height:100%;object-fit:cover}

/* ---------------- Showreel ---------------- */
.showreel__frame{margin-top:clamp(2rem,5vw,3.5rem)}
.showreel__video{width:100%;height:100%;object-fit:cover}
.showreel__placeholder{position:relative;display:grid;place-items:center}
.showreel__placeholder img{width:100%;height:100%;object-fit:cover;opacity:.5}
.showreel__placeholder-tag{position:absolute;bottom:1rem;left:1rem;font-family:var(--font-mono);
  font-size:var(--step--1);letter-spacing:.18em;color:var(--white);
  background:rgba(0,0,0,.5);padding:.4em .8em}
.showreel__mute{position:absolute;bottom:1rem;right:1rem;width:44px;height:44px;
  border:1px solid var(--line);border-radius:50%;background:rgba(0,0,0,.4);z-index:3}

/* ---------------- Portfolio ---------------- */
.work__filters{max-width:var(--maxw);margin:0 auto 3rem;padding:0 var(--gutter);
  display:flex;flex-wrap:wrap;gap:.5rem}
.work__filter{font-family:var(--font-display);font-size:var(--step--1);letter-spacing:.1em;
  text-transform:uppercase;padding:.7em 1.3em;border:1px solid var(--line);color:var(--grey);
  transition:color .35s var(--ease),border-color .35s var(--ease),background .35s var(--ease)}
.work__filter:hover{color:var(--white);border-color:var(--white)}
.work__filter.is-active{background:var(--yellow);color:var(--carbon);border-color:var(--yellow)}

.work__grid{max-width:var(--maxw);margin:0 auto;padding:0 var(--gutter);
  display:grid;grid-template-columns:repeat(12,1fr);gap:clamp(1rem,2vw,2rem);
  grid-auto-flow:dense}
.work__item{grid-column:span 6;transition:opacity .5s var(--ease),transform .5s var(--ease)}
.work__item--portrait{grid-column:span 4}
.work__item--square{grid-column:span 4}
.work__item--landscape{grid-column:span 8}
.work__item:nth-child(4n){grid-column:span 4}
.work__item.is-hidden{display:none}
.work__item.is-filtering{opacity:0;transform:scale(.96)}

.work__media{position:relative;overflow:hidden;aspect-ratio:16/10;background:var(--carbon-2)}
.work__item--portrait .work__media{aspect-ratio:3/4}
.work__item--square .work__media{aspect-ratio:1/1}
.work__img,.work__clip{width:100%;height:100%;object-fit:cover;
  transition:transform .8s var(--ease),opacity .5s var(--ease)}
.work__clip{position:absolute;inset:0;opacity:0}
.work__link:hover .work__img{transform:scale(1.05)}
.work__link:hover .work__clip.is-ready{opacity:1}
.work__meta{position:absolute;left:1rem;bottom:1rem;font-size:.72rem;letter-spacing:.08em;
  color:var(--white);background:rgba(0,0,0,.55);padding:.35em .7em;
  opacity:0;transform:translateY(6px);transition:opacity .4s var(--ease),transform .4s var(--ease);
  font-family:var(--font-mono);z-index:2}
.work__link:hover .work__meta{opacity:1;transform:none}
.work__caption{display:flex;justify-content:space-between;align-items:baseline;
  margin-top:1rem;gap:1rem;border-top:1px solid var(--line);padding-top:.9rem}
.work__name{font-family:var(--font-display);font-weight:500;font-size:var(--step-1)}
.work__cat{font-family:var(--font-mono);font-size:var(--step--1);color:var(--grey);
  text-transform:uppercase;letter-spacing:.1em;white-space:nowrap}
.work__empty,.clients__empty{grid-column:1/-1;color:var(--grey);font-family:var(--font-mono);
  letter-spacing:.1em;text-align:center;padding:3rem 0}

/* ---------------- Services ---------------- */
.services__grid{max-width:var(--maxw);margin:0 auto;padding:0 var(--gutter);
  display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.service{background:var(--carbon);padding:clamp(1.8rem,3.5vw,3.2rem);
  display:flex;flex-direction:column;gap:.9rem;position:relative;
  transition:background .4s var(--ease)}
.service:hover{background:var(--carbon-2)}
.service__num{font-family:var(--font-mono);font-size:var(--step--1);color:var(--yellow);letter-spacing:.1em}
.service__title{font-family:var(--font-display);font-weight:500;font-size:var(--step-2)}
.service__desc{color:var(--grey);max-width:34ch}
.service::after{content:"";position:absolute;left:0;bottom:0;height:2px;width:0;background:var(--yellow);transition:width .5s var(--ease)}
.service:hover::after{width:100%}

/* ---------------- Clients marquee ---------------- */
.clients{overflow:hidden}
.clients__marquee{position:relative;width:100%;-webkit-mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent);
  mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent)}
.clients__track{display:flex;align-items:center;gap:clamp(3rem,7vw,7rem);width:max-content;
  animation:marquee 40s linear infinite}
.clients:hover .clients__track{animation-play-state:paused}
.clients__logo{display:flex;align-items:center;height:40px;opacity:.5;
  filter:grayscale(1) brightness(1.6);transition:opacity .4s var(--ease),filter .4s var(--ease)}
.clients__logo:hover{opacity:1;filter:none}
.clients__logo:hover img{filter:brightness(0) saturate(100%) invert(78%) sepia(85%) saturate(1200%) hue-rotate(1deg)}
.clients__logo-text{font-family:var(--font-display);font-weight:500;font-size:var(--step-1);
  letter-spacing:.05em;color:var(--grey);white-space:nowrap}
@keyframes marquee{to{transform:translateX(-50%)}}

/* ---------------- About ---------------- */
.about{max-width:var(--maxw);margin:0 auto;padding-inline:var(--gutter);
  display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,5rem);align-items:center}
.about__media{overflow:hidden;aspect-ratio:4/5}
.about__img{width:100%;height:100%;object-fit:cover;will-change:transform}
.about__text{display:flex;flex-direction:column;gap:1.6rem;align-items:flex-start}
.about__title{font-family:var(--font-display);font-weight:600;font-size:var(--step-3);
  line-height:1.04;letter-spacing:-.02em}
.about__body{color:var(--grey);font-size:var(--step-1);max-width:44ch;line-height:1.6}

/* ---------------- Stats ---------------- */
.stats{border-block:1px solid var(--line)}
.stats__grid{max-width:var(--maxw);margin:0 auto;padding:0 var(--gutter);
  display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line)}
.stat{background:var(--carbon);padding:clamp(2rem,4vw,3.5rem) 1rem;text-align:center;
  display:flex;flex-direction:column;gap:.6rem}
.stat__value{font-family:var(--font-display);font-weight:700;font-size:var(--step-3);
  line-height:1;color:var(--white)}
.stat__label{font-family:var(--font-mono);font-size:var(--step--1);letter-spacing:.15em;
  text-transform:uppercase;color:var(--grey)}

/* ---------------- Testimonials ---------------- */
.testi__grid{max-width:var(--maxw);margin:0 auto;padding:0 var(--gutter);
  display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:clamp(1.5rem,3vw,3rem)}
.testi__card{display:flex;flex-direction:column;gap:1.4rem;padding-top:1.5rem}
.testi__rule{width:48px;height:2px;background:var(--yellow)}
.testi__quote{font-style:italic;font-size:var(--step-1);line-height:1.55;color:var(--white)}
.testi__by{display:flex;flex-direction:column;gap:.2rem;font-style:normal}
.testi__name{font-family:var(--font-display);font-weight:600;letter-spacing:.02em}
.testi__role{font-family:var(--font-mono);font-size:var(--step--1);text-transform:uppercase;
  letter-spacing:.12em;color:var(--grey)}

/* ---------------- Instagram ---------------- */
.ig__handle{color:var(--yellow);font-family:var(--font-mono);font-size:var(--step-1);
  margin-left:.6em;letter-spacing:.05em}
.ig__grid{max-width:var(--maxw);margin:0 auto;padding:0 var(--gutter);
  display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:.5rem}
.ig__item{position:relative;aspect-ratio:1/1;overflow:hidden;background:var(--carbon-2)}
.ig__item img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease),opacity .4s}
.ig__item:hover img{transform:scale(1.06);opacity:.75}
.ig__item::after{content:"↗";position:absolute;top:.6rem;right:.7rem;color:var(--white);
  opacity:0;transition:opacity .3s var(--ease)}
.ig__item:hover::after{opacity:1}

/* ---------------- Contact ---------------- */
.contact{max-width:var(--maxw);margin:0 auto;padding-inline:var(--gutter)}
.contact__head{margin-bottom:clamp(2rem,5vw,4rem)}
.contact__title{font-family:var(--font-display);font-weight:600;font-size:var(--step-3);
  line-height:1.02;letter-spacing:-.02em;max-width:18ch}
.contact__form{display:grid;grid-template-columns:1fr 1fr;gap:1.6rem 2rem}
.field{display:flex;flex-direction:column;gap:.5rem}
.field--full{grid-column:1/-1}
.field label{font-family:var(--font-mono);font-size:var(--step--1);letter-spacing:.12em;
  text-transform:uppercase;color:var(--grey)}
.field input,.field textarea{background:transparent;border:0;border-bottom:1px solid var(--line);
  color:var(--white);font-family:var(--font-body);font-size:var(--step-1);padding:.7em 0;
  transition:border-color .4s var(--ease);resize:vertical}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--yellow)}
.field__error{color:#ff5a5a;font-size:var(--step--1);min-height:1em}
.field.has-error input,.field.has-error textarea{border-color:#ff5a5a}
.hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}
.contact__submit{display:flex;align-items:center;gap:1.5rem;flex-wrap:wrap;margin-top:.5rem}
.contact__status{font-family:var(--font-mono);font-size:var(--step--1);letter-spacing:.06em}
.contact__status.is-ok{color:var(--yellow)}
.contact__status.is-err{color:#ff5a5a}

/* ---------------- Footer ---------------- */
.footer{border-top:1px solid var(--line);padding:clamp(3rem,7vw,6rem) var(--gutter) 2rem}
.footer__grid{max-width:var(--maxw);margin:0 auto;display:grid;
  grid-template-columns:2fr 1fr 1fr;gap:2rem}
.footer__logo{font-family:var(--font-display);font-weight:700;font-size:clamp(1.6rem,4vw,2.6rem);
  letter-spacing:.01em}
.footer__tagline{color:var(--grey);margin-top:1rem;max-width:32ch}
.footer__col{display:flex;flex-direction:column;gap:.7rem}
.footer__label{font-family:var(--font-mono);font-size:var(--step--1);letter-spacing:.15em;
  text-transform:uppercase;color:var(--grey-2);margin-bottom:.4rem}
.footer__col a{color:var(--grey);transition:color .3s var(--ease);width:fit-content;position:relative}
.footer__col a:hover{color:var(--yellow)}
.footer__bottom{max-width:var(--maxw);margin:clamp(3rem,6vw,5rem) auto 0;
  display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;
  font-family:var(--font-mono);font-size:var(--step--1);letter-spacing:.08em;color:var(--grey-2);
  border-top:1px solid var(--line);padding-top:1.5rem}

/* ---------------- Mobile fullscreen menu ---------------- */
.mobile-menu{position:fixed;inset:0;z-index:1500;background:var(--carbon);
  display:flex;flex-direction:column;justify-content:center;padding:var(--gutter);
  clip-path:inset(0 0 100% 0);transition:clip-path .6s var(--ease);visibility:hidden}
.mobile-menu.is-open{clip-path:inset(0 0 0 0);visibility:visible}
.mobile-menu__nav{display:flex;flex-direction:column;gap:.4rem}
.mobile-menu__link{font-family:var(--font-display);font-weight:600;font-size:clamp(2.2rem,10vw,4rem);
  letter-spacing:-.02em;display:flex;align-items:baseline;gap:1rem;
  opacity:0;transform:translateY(30px);transition:opacity .5s var(--ease),transform .5s var(--ease),color .3s}
.mobile-menu.is-open .mobile-menu__link{opacity:1;transform:none}
.mobile-menu__link:hover{color:var(--yellow)}
.mobile-menu__idx{font-family:var(--font-mono);font-size:.8rem;color:var(--grey-2);letter-spacing:.1em}
.mobile-menu__foot{display:flex;justify-content:space-between;margin-top:3rem;
  font-family:var(--font-mono);font-size:var(--step--1);letter-spacing:.1em;color:var(--grey)}
.mobile-menu__foot a{color:var(--grey)}
body.menu-open{overflow:hidden}
.nav__burger.is-open span:nth-child(1){top:9px;transform:rotate(45deg)}
.nav__burger.is-open span:nth-child(2){bottom:9px;transform:rotate(-45deg)}
@media (min-width:861px){.mobile-menu{display:none}}
.mobile-menu.is-open .mobile-menu__link:nth-child(1){transition-delay:.1s}
.mobile-menu.is-open .mobile-menu__link:nth-child(2){transition-delay:.16s}
.mobile-menu.is-open .mobile-menu__link:nth-child(3){transition-delay:.22s}
.mobile-menu.is-open .mobile-menu__link:nth-child(4){transition-delay:.28s}
.mobile-menu.is-open .mobile-menu__link:nth-child(5){transition-delay:.34s}

/* ---------------- Project detail page ---------------- */
.project{padding-top:clamp(7rem,14vh,11rem)}
.project__hero{max-width:var(--maxw);margin:0 auto;padding:0 var(--gutter)}
.project__back{font-family:var(--font-mono);font-size:var(--step--1);letter-spacing:.12em;
  text-transform:uppercase;color:var(--grey);display:inline-flex;gap:.5em;margin-bottom:2rem;
  transition:color .3s var(--ease)}
.project__back:hover{color:var(--yellow)}
.project__title{font-family:var(--font-display);font-weight:700;font-size:var(--step-4);
  line-height:.95;letter-spacing:-.02em;max-width:16ch}
.project__lead{color:var(--grey);font-size:var(--step-1);max-width:60ch;margin-top:1.5rem}
.project__cover{max-width:var(--maxw);margin:clamp(2.5rem,6vw,4.5rem) auto;padding:0 var(--gutter)}
.project__cover .letterbox{aspect-ratio:2.35/1}
.project__meta{max-width:var(--maxw);margin:0 auto;padding:0 var(--gutter);
  display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:1.5rem;
  border-block:1px solid var(--line);padding-block:2rem}
.project__meta dt{font-family:var(--font-mono);font-size:var(--step--1);letter-spacing:.12em;
  text-transform:uppercase;color:var(--grey-2);margin-bottom:.4rem}
.project__meta dd{margin:0;font-family:var(--font-display);font-size:var(--step-1)}
.project__metaline{font-family:var(--font-mono);font-size:var(--step--1);color:var(--yellow);
  letter-spacing:.1em;max-width:var(--maxw);margin:1.5rem auto 0;padding:0 var(--gutter)}
.project__gallery{max-width:var(--maxw);margin:clamp(3rem,7vw,6rem) auto;padding:0 var(--gutter);
  columns:2;column-gap:clamp(1rem,2vw,2rem)}
.project__gallery figure{margin:0 0 clamp(1rem,2vw,2rem);break-inside:avoid;overflow:hidden}
.project__gallery img{width:100%}
.project__embed{max-width:var(--maxw);margin:0 auto clamp(3rem,7vw,6rem);padding:0 var(--gutter)}
.project__embed .ratio{position:relative;aspect-ratio:16/9;background:#000}
.project__embed iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.project__next{border-top:1px solid var(--line)}
.project__next a{max-width:var(--maxw);margin:0 auto;padding:clamp(2.5rem,6vw,5rem) var(--gutter);
  display:flex;justify-content:space-between;align-items:center;gap:2rem;
  font-family:var(--font-display);font-weight:600;font-size:var(--step-2);transition:color .3s var(--ease)}
.project__next a:hover{color:var(--yellow)}

/* ---------------- 404 ---------------- */
.nf{min-height:80vh;display:grid;place-content:center;text-align:center;gap:1.2rem;padding:var(--gutter)}
.nf__code{font-family:var(--font-mono);color:var(--yellow);letter-spacing:.2em}
.nf__title{font-family:var(--font-display);font-weight:700;font-size:var(--step-3)}

/* =====================================================================
   Responsive (mobile is redesigned, not squeezed)
   ===================================================================== */
@media (max-width:960px){
  .about{grid-template-columns:1fr}
  .contact__form{grid-template-columns:1fr}
  .services__grid{grid-template-columns:1fr}
  .stats__grid{grid-template-columns:repeat(2,1fr)}
  .footer__grid{grid-template-columns:1fr 1fr}
  .project__gallery{columns:1}
}
@media (max-width:768px){
  /* Portfolio: mosaic -> single-column full-width scroll */
  .work__grid{grid-template-columns:1fr}
  .work__item,.work__item--portrait,.work__item--square,.work__item--landscape,
  .work__item:nth-child(4n){grid-column:1/-1}
  .work__media{aspect-ratio:4/3}
  .work__item--portrait .work__media{aspect-ratio:3/4}
  /* Letterbox relaxes on portrait screens to keep the frame (README §9.8) */
  .letterbox{aspect-ratio:16/9}
  .project__cover .letterbox{aspect-ratio:16/9}
  .footer__grid{grid-template-columns:1fr}
  .footer__bottom{flex-direction:column;gap:.4rem}
}
@media (max-width:480px){
  .stats__grid{grid-template-columns:1fr}
}