/* ============================================================
   ZAT MEDIA — Design tokens (mirrors the company PDF portfolio)
============================================================ */
:root{
  --charcoal-deep:  #15130F;
  --charcoal-alt:   #1B1913;
  --charcoal-card:  #24211B;
  --gold:           #C9A227;
  --gold-light:     #E6C158;
  --cream:          #F0EDE4;
  --gray:           #9C968A;
  --line:           #35311F55;
  --line-strong:    #3A362E;

  --font: 'Poppins', sans-serif;
  --max: 1160px;
  --gutter: clamp(24px, 6vw, 72px);
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--charcoal-deep);
  color:var(--cream);
  font-family:var(--font);
  font-weight:300;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{margin:0;padding:0;list-style:none;}
p{margin:0 0 1em;}
@media (prefers-reduced-motion: reduce){
  *{animation-duration:0.01ms !important; transition-duration:0.01ms !important;}
}

/* ============ SCROLL REVEAL ============ */
/* Section titles and lede text ease in from the right as they enter view */
.reveal{
  opacity:0; transform:translateX(34px);
  transition:opacity .8s cubic-bezier(.2,.7,.3,1), transform .8s cubic-bezier(.2,.7,.3,1);
}
.reveal.in-view{opacity:1; transform:translateX(0);}
.reveal.r1{transition-delay:0s;}
.reveal.r2{transition-delay:.12s;}
.reveal.r3{transition-delay:.24s;}

/* images / video frames rise from below as they enter view */
.reveal-up{
  opacity:0; transform:translateY(44px);
  transition:opacity .8s cubic-bezier(.2,.7,.3,1), transform .8s cubic-bezier(.2,.7,.3,1);
}
.reveal-up.in-view{opacity:1; transform:translateY(0);}

/* stagger cards within a grid so they don't all land at once */
.stat:nth-child(1),  .service:nth-child(1),  .sector:nth-child(1),  .contact__item:nth-child(1){transition-delay:0s;}
.stat:nth-child(2),  .service:nth-child(2),  .sector:nth-child(2),  .contact__item:nth-child(2){transition-delay:.09s;}
.stat:nth-child(3),  .service:nth-child(3),  .sector:nth-child(3),  .contact__item:nth-child(3){transition-delay:.18s;}
.service:nth-child(4), .sector:nth-child(4){transition-delay:.27s;}
.service:nth-child(5){transition-delay:.36s;}
.work-videos .frame:nth-child(1){transition-delay:0s;}
.work-videos .frame:nth-child(2){transition-delay:.1s;}

@media (prefers-reduced-motion: reduce){
  .reveal, .reveal-up{opacity:1; transform:none; transition:none;}
}

/* subtle film-grain overlay for cinematic texture */
.grain{
  position:fixed; inset:0; z-index:9999; pointer-events:none;
  opacity:0.035; mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ============ TYPE HELPERS ============ */
.kicker{
  font-family:var(--font); font-weight:500; font-size:12px;
  letter-spacing:.28em; text-transform:uppercase;
  color:var(--gold); margin:0 0 18px;
}
.kicker--sm{font-size:10.5px; margin-bottom:8px;}
.display{
  font-weight:700; font-size:clamp(34px, 6vw, 58px);
  line-height:1.06; letter-spacing:-0.01em; margin:0 0 40px;
  color:var(--cream);
}
.display em{font-style:normal; color:var(--gold);}
.display--sm{font-size:clamp(28px, 4.2vw, 40px); margin-bottom:44px;}
.muted{color:var(--gray);}

/* ============ NAV ============ */
.nav{
  position:fixed; top:0; left:0; right:0; z-index:1000;
  display:flex; align-items:center; justify-content:space-between;
  padding:20px var(--gutter);
  background:linear-gradient(to bottom, rgba(21,19,15,.92), rgba(21,19,15,0));
  backdrop-filter:blur(2px);
}
.nav__logo img{height:26px;}
.nav__links{display:flex; align-items:center; gap:34px; font-size:14px;}
.nav__links a{color:var(--cream); opacity:.85; transition:opacity .2s;}
.nav__links a:hover{opacity:1; color:var(--gold);}
.nav__cta{
  border:1px solid var(--gold); padding:8px 18px; border-radius:2px;
  color:var(--gold) !important; opacity:1 !important;
}
.nav__cta:hover{background:var(--gold); color:var(--charcoal-deep) !important;}
.nav__toggle{display:none; flex-direction:column; gap:5px; background:none; border:0; cursor:pointer; padding:6px;}
.nav__toggle span{width:22px; height:1.5px; background:var(--cream);}

.mobile-menu{
  position:fixed; inset:0; z-index:999; background:var(--charcoal-deep);
  display:flex; flex-direction:column; align-items:center; justify-content:center; gap:32px;
  font-size:22px; transform:translateY(-100%); transition:transform .35s ease;
}
.mobile-menu.open{transform:translateY(0);}
.mobile-menu a{color:var(--cream);}
.mobile-menu a:hover{color:var(--gold);}

/* ============ HERO ============ */
.hero{
  min-height:100vh; min-height:100svh; display:flex; flex-direction:column; justify-content:space-between;
  padding:110px var(--gutter) 40px;
  position:relative; overflow:hidden;
}
.hero::before{
  content:''; position:absolute; inset:0; z-index:2;
  background:radial-gradient(ellipse at 30% 20%, rgba(201,162,39,.07), transparent 55%);
  pointer-events:none;
}
.hero__bg-video{
  position:absolute; inset:0; width:100%; height:100%;
  object-fit:cover; z-index:0;
}
.hero__overlay{
  position:absolute; inset:0; z-index:1;
  background:linear-gradient(180deg, rgba(21,19,15,.72) 0%, rgba(21,19,15,.55) 40%, rgba(21,19,15,.82) 100%);
}
.hero__frame, .hero__main, .hero__clients, .hero__scroll{position:relative; z-index:3;}
.hero__frame{
  display:flex; justify-content:space-between; font-size:12px;
  letter-spacing:.2em; text-transform:uppercase; color:var(--gold);
  border-bottom:1px solid var(--line-strong); padding-bottom:18px;
}
.hero__frame span:last-child{color:var(--gray);}
.hero__main{
  flex:1; display:flex; flex-direction:column; justify-content:center; gap:22px;
  animation:rise .9s cubic-bezier(.2,.7,.3,1) both;
}
@keyframes rise{from{opacity:0; transform:translateY(18px);} to{opacity:1; transform:translateY(0);}}
.hero__logo{width:min(64vw, 460px); filter:drop-shadow(0 2px 18px rgba(0,0,0,.5));}
.hero__tagline{font-size:clamp(16px, 2vw, 20px); color:var(--cream); font-weight:300; letter-spacing:.02em;}
.hero__clients{
  display:flex; flex-wrap:wrap; gap:14px 40px; padding-top:24px;
  border-top:1px solid var(--line-strong); font-size:11.5px; letter-spacing:.05em;
  color:var(--gray);
}
@media (prefers-reduced-motion: reduce){
  .hero__bg-video{display:none;}
}
.hero__scroll{
  position:absolute; bottom:18px; left:50%; transform:translateX(-50%);
  width:1px; height:40px; background:linear-gradient(var(--gold), transparent);
}

/* ============ SECTIONS ============ */
.section{
  padding:120px var(--gutter);
  max-width:var(--max); margin:0 auto;
}
.section--alt{max-width:none; background:var(--charcoal-alt);}
.section--alt > *{max-width:var(--max); margin-left:auto; margin-right:auto;}
.section--alt .services,
.section--alt .work-category{max-width:var(--max); margin-left:auto; margin-right:auto;}
.work-category{margin-bottom:72px;}
.work-category--last, .work-category:last-child{margin-bottom:0;}
.work-category h3{font-size:19px; font-weight:600; margin:0 0 8px; color:var(--cream);}
.work-category > p{font-size:14px; margin:0 0 26px; max-width:60ch;}
.work-videos{display:grid; grid-template-columns:1fr 1fr; gap:24px;}

/* ---- About ---- */
.about__grid{
  display:grid; grid-template-columns:1.3fr 1fr; gap:64px; align-items:start;
}
.about__copy p{font-size:16px; max-width:52ch;}
.about__stats{display:flex; flex-direction:column; gap:30px;}
.stat{border-top:1px solid var(--line-strong); padding-top:16px;}
.stat__num{display:block; font-size:38px; font-weight:700; color:var(--gold); font-family:var(--font);}
.stat__label{font-size:13px; color:var(--gray);}

/* ---- Services ---- */
.services{display:grid; grid-template-columns:repeat(2,1fr); gap:1px; background:var(--line-strong); border:1px solid var(--line-strong);}
.service{background:var(--charcoal-alt); padding:36px; }
.service h3{font-size:18px; font-weight:500; margin:0 0 12px; color:var(--cream);}
.service p{font-size:14px; color:var(--gray); margin:0; max-width:42ch;}
.service:nth-child(5){grid-column:1 / -1;}
.service:nth-child(5) p{max-width:60ch;}

/* ---- Sectors ---- */
.sectors{display:grid; grid-template-columns:repeat(auto-fit, minmax(240px,1fr)); gap:48px; max-width:720px;}
.sector h4{font-size:13px; font-weight:500; letter-spacing:.04em; color:var(--gold); margin:0 0 16px; padding-bottom:14px; border-bottom:1px solid var(--line-strong);}
.sector li{font-size:14.5px; color:var(--cream); padding:6px 0; font-weight:300;}

/* ---- Work ---- */

.frame{
  position:relative; aspect-ratio:4/3; background:var(--charcoal-card);
  display:flex; flex-direction:column; align-items:center; justify-content:center; gap:6px;
  border:1px solid transparent;
}
.frame::before, .frame::after,
.frame > .frame__label::before{ }
.frame{ --b:18px; }
.frame{
  -webkit-mask: none;
}
.frame{
  border-image: none;
}
.frame{position:relative;}
.frame::before{
  content:''; position:absolute; inset:0; pointer-events:none;
  background:
    linear-gradient(var(--gold),var(--gold)) 0 0/2px var(--b) no-repeat,
    linear-gradient(var(--gold),var(--gold)) 0 0/var(--b) 2px no-repeat,
    linear-gradient(var(--gold),var(--gold)) 100% 0/2px var(--b) no-repeat,
    linear-gradient(var(--gold),var(--gold)) 100% 0/var(--b) 2px no-repeat,
    linear-gradient(var(--gold),var(--gold)) 0 100%/2px var(--b) no-repeat,
    linear-gradient(var(--gold),var(--gold)) 0 100%/var(--b) 2px no-repeat,
    linear-gradient(var(--gold),var(--gold)) 100% 100%/2px var(--b) no-repeat,
    linear-gradient(var(--gold),var(--gold)) 100% 100%/var(--b) 2px no-repeat;
  background-position: top left, top left, top right, top right, bottom left, bottom left, bottom right, bottom right;
  background-repeat:no-repeat;
}
.frame__label{font-size:13px; font-weight:500; letter-spacing:.05em; color:var(--gold);}
.frame__sub{font-size:11px; color:var(--gray);}
.frame--portrait{aspect-ratio:3/4; max-width:280px;}
.frame--vertical{aspect-ratio:9/16;}

/* rows that contain a vertical video: keep it from stretching too tall */
.work-videos--vertical{max-width:640px;}
.work-videos--mixed .frame--vertical{justify-self:start; max-width:260px;}

/* ---- Founder ---- */
.founder{display:grid; grid-template-columns:280px 1fr; gap:56px; align-items:start;}
.founder__copy h3{font-size:24px; font-weight:600; margin:0 0 6px;}
.founder__role{font-size:12px; letter-spacing:.15em; text-transform:uppercase; color:var(--gold); margin-bottom:20px;}
.founder__copy p{font-size:15px; max-width:56ch;}

/* ---- Contact ---- */
.section--contact{text-align:left;}
.contact__logo{width:180px; margin-bottom:28px;}
.contact__lede{font-size:19px; color:var(--cream); max-width:44ch; margin-bottom:64px; font-weight:300;}
.contact__grid{display:grid; grid-template-columns:repeat(4,1fr); gap:32px; border-top:1px solid var(--line-strong); padding-top:36px;}
.contact__item p{font-size:14.5px; margin:0;}
.contact__item a:hover{color:var(--gold);}
.footer-note{margin-top:80px; font-size:12px; color:var(--gray); text-align:center;}

/* ============================================================
   RESPONSIVE
============================================================ */
@media (max-width:900px){
  .nav__links{display:none;}
  .nav__toggle{display:flex;}
  .about__grid, .founder{grid-template-columns:1fr;}
  .services{grid-template-columns:1fr;}
  .service:nth-child(5){grid-column:auto;}
  .sectors{grid-template-columns:1fr 1fr; row-gap:36px;}
  .work-videos{grid-template-columns:1fr;}
  .work-videos--mixed .frame--vertical{justify-self:stretch; max-width:340px; margin:0 auto;}
  .contact__grid{grid-template-columns:1fr 1fr;}
  .section{padding:88px var(--gutter);}
}
@media (max-width:520px){
  .hero__clients{gap:10px 24px;}
  .sectors{grid-template-columns:1fr;}
  .contact__grid{grid-template-columns:1fr;}
  .founder{gap:32px;}
  .frame--portrait{max-width:220px;}
}