/* ============================================================
   tajwalia.com — "The Film" design system
   One stylesheet for every page except the homepage.
   Drop-in replacement for assets/css/style.css
   ============================================================ */

:root{
  --bg:#0E0E0E; --bg-2:#151413; --bg-3:#1C1A17;
  --ink:#F3F1EC; --ink-2:#C9C5BC; --muted:#8E8A82;
  --line:#2A2926; --line-2:#3A3834;
  --gold:#E7C46A; --gold-deep:#C9A64A;
  --gold-bg:#E7C46A; --on-gold:#0E0E0E;
  --nav-bg:rgba(14,14,14,.88);
  --display:"Archivo","Arial Narrow",Impact,sans-serif;
  --sans:"Manrope","Helvetica Neue",Arial,sans-serif;
  --mono:"IBM Plex Mono","SFMono-Regular",Consolas,monospace;
  --gutter:clamp(16px,3.5vw,44px);
  --measure:68ch;
  color-scheme:dark;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-padding-top:88px;scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);
  font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img,svg,video{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
a:focus-visible,button:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:2px}
::selection{background:var(--gold-bg);color:var(--on-gold)}
hr{border:0;border-top:1px solid var(--line);margin:2.5rem 0}

/* ---------- layout ---------- */
.wrap{max-width:1240px;margin:0 auto;padding-inline:var(--gutter)}
.wrap.narrow{max-width:820px}

/* ---------- type ---------- */
h1,h2,h3,h4,h5{margin:0;font-family:var(--display);font-weight:800;
  font-variation-settings:"wdth" 74;text-transform:uppercase;
  line-height:.94;letter-spacing:-.015em;text-wrap:balance;color:var(--ink)}
h1{font-size:clamp(2.3rem,5.6vw,4.6rem)}
h2{font-size:clamp(1.6rem,3vw,2.5rem);font-variation-settings:"wdth" 78}
h3{font-size:clamp(1.15rem,1.9vw,1.5rem);font-variation-settings:"wdth" 84;font-weight:700}
h4{font-size:1.05rem;font-variation-settings:"wdth" 88;font-weight:700}
p{margin:0 0 1.15em}
strong,b{font-weight:700;color:var(--ink)}
em{font-style:italic}
small{font-size:.85em}
.eyebrow,.kicker,.k{font-family:var(--mono);font-size:.72rem;letter-spacing:.09em;
  text-transform:uppercase;color:var(--gold);display:block;margin-bottom:14px;font-weight:500}
.eyebrow.muted,.k.m{color:var(--muted)}
.lead{font-size:clamp(1.05rem,1.5vw,1.25rem);color:var(--ink-2);line-height:1.55;max-width:58ch}

/* ---------- nav ---------- */
.nav,.site-nav,header.nav,body>header{position:sticky;top:0;z-index:60;
  background:var(--nav-bg);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:18px;
  height:64px;flex-wrap:wrap}
.nav-inner .brand,.brand,.logo,.wordmark{font-family:var(--display);font-weight:800;
  font-variation-settings:"wdth" 80;text-transform:uppercase;font-size:clamp(1.25rem,1.55vw,1.5rem);
  letter-spacing:.04em;word-spacing:.22em;color:var(--ink);display:inline-block}
.brand em,.logo em,.wordmark em{font-style:normal;color:var(--gold)}
.brand .dot,.logo .dot,.wordmark .dot{color:var(--gold)}
.nav-inner ul,.nav-links{display:flex;align-items:center;gap:20px;list-style:none;margin:0;padding:0;flex-wrap:wrap}
.nav-inner a:not(.brand):not(.btn):not(.nav-cta),.nav-links a{font-size:.85rem;font-weight:600;color:var(--ink-2)}
.nav-inner a:not(.brand):not(.btn):not(.nav-cta):hover,.nav-links a:hover{color:var(--gold)}
.nav-cta{font-size:.8rem;font-weight:700;border:1px solid var(--line-2);border-radius:99px;
  padding:9px 15px;color:var(--ink)!important;white-space:nowrap}
.nav-cta:hover{background:var(--gold-bg);border-color:var(--gold-bg);color:var(--on-gold)!important}
.nav-toggle,.menu-btn{background:none;border:1px solid var(--line-2);color:var(--ink);
  font-family:var(--mono);font-size:.7rem;letter-spacing:.08em;text-transform:uppercase;
  padding:9px 12px;border-radius:99px;cursor:pointer}
.nav-toggle{display:none}
@media (max-width:940px){
  .nav-toggle{display:block}
  .nav-inner{position:relative}
  .nav-links{display:none;position:absolute;top:100%;left:calc(var(--gutter) * -1);right:calc(var(--gutter) * -1);
    flex-direction:column;align-items:flex-start;gap:0;background:var(--bg);
    border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:6px var(--gutter) 16px;z-index:5}
  .nav-links.open{display:flex}
  .nav-links li{width:100%}
  .nav-links a{display:block;padding:12px 0;border-bottom:1px solid var(--line);font-size:1rem}
  .nav-links .nav-cta{display:inline-flex;margin-top:12px;border-bottom:0}
}

/* ---------- buttons ---------- */
.btn,.button,a.cta{display:inline-flex;align-items:center;gap:.6em;
  border:1px solid var(--ink);border-radius:99px;padding:12px 20px;
  font-family:var(--sans);font-size:.85rem;font-weight:700;color:var(--ink);
  transition:background .2s,color .2s,border-color .2s;cursor:pointer;background:none}
.btn:hover,.button:hover,a.cta:hover{background:var(--ink);color:var(--bg)}
.btn-primary,.btn.primary,.btn.solid,a.cta.primary{background:var(--gold-bg);border-color:var(--gold-bg);color:var(--on-gold)}
.btn-primary:hover,.btn.primary:hover,.btn.solid:hover,a.cta.primary:hover{background:var(--ink);border-color:var(--ink);color:var(--bg)}
.btn-ghost,.btn.ghost,.btn.q{border-color:var(--line-2);color:var(--ink-2)}
.btn-ghost:hover,.btn.ghost:hover,.btn.q:hover{border-color:var(--gold);color:var(--gold);background:none}

/* ---------- article hero ---------- */
.article-hero{position:relative;border-bottom:1px solid var(--line);
  padding-block:clamp(48px,8vw,96px) clamp(32px,4vw,52px);overflow:hidden;isolation:isolate}
.article-hero::before{content:"";position:absolute;z-index:-1;left:50%;top:-60%;
  width:min(1100px,130%);height:130%;transform:translateX(-50%);
  background:radial-gradient(50% 50% at 50% 50%,rgba(231,196,106,.13),transparent 68%);filter:blur(10px)}
.article-hero h1{max-width:19ch}
.article-hero .lead,.article-hero>.wrap>p{max-width:62ch;color:var(--ink-2);
  font-size:clamp(1.02rem,1.4vw,1.2rem);margin-top:22px}
.article-hero .meta,.meta{display:flex;flex-wrap:wrap;gap:14px 0;margin-top:32px;padding-top:20px;
  border-top:1px solid var(--line-2);font-size:.95rem;color:var(--ink-2)}
.meta>div{padding-right:26px;margin-right:26px;border-right:1px solid var(--line);line-height:1.4}
.meta>div:last-child{border-right:0;margin-right:0;padding-right:0}
.meta strong,.meta b{display:block;font-family:var(--mono);font-size:.68rem;letter-spacing:.09em;
  text-transform:uppercase;color:var(--gold);font-weight:500;margin-bottom:6px}
.meta a{color:var(--gold)}
.meta a:hover{color:var(--ink)}
@media (max-width:620px){.meta>div{border-right:0;margin-right:0;padding-right:0;flex:1 1 100%}}

/* ---------- article body ---------- */
.article-body{padding-block:clamp(40px,6vw,72px);font-size:1.06rem;line-height:1.72;color:var(--ink-2)}
.article-body>*{max-width:var(--measure)}
.article-body>.pull-stats,.article-body>figure,.article-body>table,.article-body>pre,.article-body>.artifact-grid{max-width:100%}
.article-body h2{margin:2.4em 0 .7em;color:var(--ink);max-width:24ch;position:relative;padding-top:20px}
.article-body h2::before{content:"";position:absolute;top:0;left:0;width:52px;height:2px;background:var(--gold)}
.article-body h2:first-child{margin-top:0}
.article-body h3{margin:2em 0 .5em;color:var(--ink);max-width:30ch}
.article-body p{margin:0 0 1.25em}
.article-body a{color:var(--gold);border-bottom:1px solid var(--gold-deep)}
.article-body a:hover{color:var(--ink);border-color:var(--ink)}
.article-body strong{color:var(--ink)}
.article-body ul,.article-body ol{margin:0 0 1.4em;padding-left:1.15em}
.article-body li{margin-bottom:.6em;padding-left:.25em}
.article-body li::marker{color:var(--gold)}
.article-body blockquote{margin:2em 0;padding:22px 26px;border-left:2px solid var(--gold);
  background:var(--bg-2);color:var(--ink);font-size:1.12rem;line-height:1.55}
.article-body blockquote p:last-child{margin-bottom:0}
.article-body figure{margin:2.2em 0;max-width:100%}
.article-body figure img,.article-body>img{width:100%;border:1px solid var(--line);border-radius:3px;background:var(--bg-2)}
.article-body figcaption{margin-top:10px;font-family:var(--mono);font-size:.72rem;
  letter-spacing:.05em;text-transform:uppercase;color:var(--muted)}
.article-body table{width:100%;max-width:100%;border-collapse:collapse;margin:2em 0;font-size:.95rem}
.article-body th,.article-body td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--line)}
.article-body th{font-family:var(--mono);font-size:.7rem;letter-spacing:.08em;
  text-transform:uppercase;color:var(--gold);font-weight:500}
.article-body code{font-family:var(--mono);font-size:.9em;background:var(--bg-2);
  border:1px solid var(--line);border-radius:3px;padding:2px 6px;color:var(--ink)}
.article-body pre{max-width:100%;overflow-x:auto;background:var(--bg-2);border:1px solid var(--line);
  border-radius:4px;padding:18px 20px;margin:2em 0}
.article-body pre code{background:none;border:0;padding:0}

/* ---------- hero image + lightbox ---------- */
.article-img{width:100%;margin:clamp(28px,4vw,44px) 0 0;border:1px solid var(--line);
  border-radius:3px;background:var(--bg-2);cursor:zoom-in;filter:grayscale(.18);transition:filter .4s}
.article-img:hover{filter:none}
#lightbox{position:fixed;inset:0;z-index:200;display:none;place-items:center;
  background:rgba(8,8,9,.94);backdrop-filter:blur(6px);padding:clamp(20px,5vw,60px);cursor:zoom-out}
#lightbox.active{display:grid}
#lightbox .lightbox-img{max-width:100%;max-height:88vh;object-fit:contain;border:1px solid var(--line-2);
  border-radius:3px;transition:transform .35s;cursor:zoom-in}
#lightbox.zoomed .lightbox-img{transform:scale(1.7);cursor:zoom-out}
#lightbox .close-lb{position:absolute;top:18px;right:26px;font-size:2.2rem;line-height:1;
  color:var(--muted);cursor:pointer;font-family:var(--sans);z-index:1}
#lightbox .close-lb:hover{color:var(--gold)}

/* ---------- pull stats ---------- */
.pull-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));
  gap:1px;background:var(--line);border:1px solid var(--line);
  margin:2.6em 0;max-width:100%!important}
.pull-stats .stat{background:var(--bg-2);padding:22px 20px 24px}
.pull-stats .num{font-family:var(--display);font-weight:800;font-variation-settings:"wdth" 68;
  font-size:clamp(2.1rem,4.4vw,3.4rem);line-height:1;letter-spacing:-.02em;
  color:var(--gold);font-variant-numeric:tabular-nums}
.pull-stats .num em{font-style:normal;font-size:.55em;color:var(--gold-deep);letter-spacing:0}
.pull-stats .lbl{display:block;margin-top:10px;font-family:var(--mono);font-size:.7rem;
  letter-spacing:.07em;text-transform:uppercase;color:var(--muted);line-height:1.45}

/* ---------- next steps ---------- */
.next-steps{display:flex;flex-wrap:wrap;gap:12px;align-items:center;
  border-top:1px solid var(--line-2);padding-block:clamp(32px,4.5vw,52px)}
.next-steps .btn{white-space:normal}
.btn-arrow::after{content:"→";margin-left:.2em}
@media (max-width:520px){.next-steps .btn{width:100%;justify-content:center;text-align:center}}

/* ---------- card grids (insights index, case-study index) ---------- */
.cards{display:grid;gap:1px;background:var(--line);border:1px solid var(--line);margin-block:clamp(28px,4vw,44px)}
.cards.cols3{grid-template-columns:repeat(3,minmax(0,1fr))}
.cards.cols2{grid-template-columns:repeat(2,minmax(0,1fr))}
.card,.cards>a,.cards>article{background:var(--bg);display:flex;flex-direction:column;
  transition:background .22s}
.card:hover,.cards>a:hover,.cards>article:hover{background:var(--bg-2)}
.card-body{padding:24px 22px 26px;display:flex;flex-direction:column;gap:10px;flex:1}
.card-body h3{font-size:1.12rem;line-height:1.06;color:var(--ink)}
.card-body p{font-size:.9rem;color:var(--ink-2);line-height:1.5;flex:1;margin:0}
.card-body .eyebrow,.card-body .k,.card-kicker,.card-tag{margin-bottom:0;display:block;
  font-family:var(--mono);font-size:.67rem;letter-spacing:.09em;text-transform:uppercase;color:var(--gold);font-weight:500}
.card-body a,.card-body .go,.card-link{font-family:var(--mono);font-size:.66rem;letter-spacing:.09em;
  text-transform:uppercase;color:var(--gold);align-self:flex-start;margin-top:4px}
.card:hover .card-link{color:var(--ink)}
.card-link::after{content:" →"}
/* reveal-on-scroll classes from the old build must never hide content here */
.reveal,.reveal.in,[class*="reveal"]{opacity:1!important;transform:none!important}
.card img,.cards img{width:100%;aspect-ratio:16/10;object-fit:cover;filter:grayscale(.25);transition:filter .4s,transform .6s}
.card:hover img,.cards>a:hover img{filter:none;transform:scale(1.02)}
@media (max-width:940px){.cards.cols3{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:620px){.cards.cols3,.cards.cols2{grid-template-columns:1fr}}

/* ---------- footer ---------- */
.foot,footer,.site-foot{border-top:1px solid var(--line);padding-block:24px 44px;
  font-family:var(--mono);font-size:.7rem;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.foot,.site-foot{display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px 24px;align-items:center}
footer .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px 24px;align-items:center}
.foot a:hover,footer a:hover{color:var(--gold)}
.foot ul,footer ul{display:flex;flex-wrap:wrap;gap:8px 18px;list-style:none;margin:0;padding:0}

/* ---------- utility ---------- */
.center{text-align:center}
.mono{font-family:var(--mono)}
.gold{color:var(--gold)}
.muted{color:var(--muted)}
.back{display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);font-size:.72rem;
  letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-bottom:22px}
.back:hover{color:var(--gold)}

@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}

/* ---------- slide carousel (case studies with decks) ---------- */
.carousel-container{max-width:100%!important;margin:2.4em 0;border:1px solid var(--line);
  border-radius:4px;background:var(--bg-2);overflow:hidden}
.carousel-slide-wrapper{background:#000;display:grid;place-items:center;min-height:200px}
.carousel-slide-wrapper .article-img{margin:0;border:0;border-radius:0;filter:none;width:100%}
.carousel-controls{display:flex;align-items:center;justify-content:space-between;gap:14px;
  padding:14px 16px;border-top:1px solid var(--line);background:var(--bg-3);flex-wrap:wrap}
.carousel-btn{background:none;border:1px solid var(--line-2);color:var(--ink);border-radius:99px;
  padding:10px 18px;font-family:var(--sans);font-size:.82rem;font-weight:700;cursor:pointer;
  transition:background .2s,border-color .2s,color .2s}
.carousel-btn:hover:not(:disabled){background:var(--gold-bg);border-color:var(--gold-bg);color:var(--on-gold)}
.carousel-btn:disabled{opacity:.35;cursor:not-allowed}
#slide-counter{font-family:var(--mono);font-size:.72rem;letter-spacing:.08em;
  text-transform:uppercase;color:var(--muted);font-variant-numeric:tabular-nums}
@media (max-width:560px){.carousel-controls{justify-content:center}#slide-counter{order:3;flex:1 1 100%;text-align:center}}

/* ---------- misc legacy hooks ---------- */
.essay{display:flex;flex-direction:column}
.artifact-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px;
  max-width:100%!important;margin:2.2em 0}
.artifact-grid img{width:100%;border:1px solid var(--line);border-radius:3px;cursor:zoom-in;
  filter:grayscale(.2);transition:filter .35s}
.artifact-grid img:hover{filter:none}

/* ---------- light theme ---------- */
:root[data-theme="light"]{
  --bg:#F7F5F0; --bg-2:#EFECE3; --bg-3:#E5E0D4;
  --ink:#17171B; --ink-2:#454239; --muted:#6E6A60;
  --line:#DED9CC; --line-2:#C6BFAE;
  --gold:#7A5A09; --gold-deep:#5E4607;
  --gold-bg:#E7C46A; --on-gold:#171712;
  --nav-bg:rgba(247,245,240,.90);
  color-scheme:light;
}
:root[data-theme="light"] .cell img,
:root[data-theme="light"] .logo-grid img{filter:grayscale(1) contrast(1.04);opacity:.55}
:root[data-theme="light"] .cell:hover img,
:root[data-theme="light"] .logo-grid img:hover{filter:none;opacity:1}

/* theme toggle button */
.tgl{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;min-width:44px;background:none;border:1px solid var(--line-2);color:var(--ink-2);border-radius:999px;padding:7px 14px;cursor:pointer;font-family:var(--mono);font-size:.66rem;letter-spacing:.09em;text-transform:uppercase;transition:color .2s,border-color .2s}
.tgl:hover{color:var(--gold);border-color:var(--gold-deep)}
.tgl .ic{width:12px;height:12px;border-radius:50%;flex:none;background:var(--gold);box-shadow:inset -4px -1px 0 0 var(--bg);transition:box-shadow .35s cubic-bezier(.2,.7,.2,1)}
:root[data-theme="light"] .tgl .ic{box-shadow:inset 0 0 0 0 var(--bg),0 0 0 2px rgba(122,90,9,.20)}
@media (prefers-reduced-motion:reduce){.tgl .ic{transition:none}}

/* skip link */
.skip{position:absolute;left:-9999px;top:0;z-index:100;background:var(--gold-bg);color:var(--on-gold);font-weight:700;font-size:.9rem;padding:12px 18px;border-radius:0 0 6px 0}
.skip:focus{left:0}
.nav-toggle{min-height:44px;min-width:44px}