/* =========================================================================
   SPONTE PRODUCTIONS — Production-grade cinematic site
   Reference: PRETTYBIRD / Sibling Rivalry / Farm League
   ========================================================================= */

/* ---- Base reset ---- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{
  -webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;
  text-rendering:optimizeLegibility;scroll-behavior:smooth;
  scroll-padding-top:80px;
}
body{min-height:100dvh;line-height:1.55;background:var(--bg);color:var(--text);font-family:var(--font-body);font-size:var(--text-base);overflow-x:hidden}
img,picture,video,svg{display:block;max-width:100%;height:auto}
ul[role="list"]{list-style:none}
input,button,textarea,select{font:inherit;color:inherit}
button{cursor:pointer;background:none;border:none}
a{color:inherit;text-decoration:none}
::selection{background:rgba(255,255,255,.18);color:#fff}
:focus-visible{outline:1px solid var(--text);outline-offset:3px}

/* ---- Tokens ---- */
:root{
  /* Cinematic monochrome palette (Sponte's existing brand DNA, refined) */
  --bg:#0a0a0a;          /* page bg — deeper than #000 for premium feel */
  --bg-2:#111111;
  --surface:#161616;
  --surface-2:#1c1c1c;
  --border:#262626;
  --border-2:#333;
  --text:#f2f2f2;
  --text-muted:#a3a3a3;
  --text-faint:#666;
  --accent:#f2f2f2;      /* No accent color — light IS the accent */

  /* Type scale (informational/landing) */
  --text-xs: clamp(.75rem,.7rem + .2vw,.8125rem);
  --text-sm: clamp(.8125rem,.75rem + .25vw,.9375rem);
  --text-base: clamp(.9375rem,.9rem + .2vw,1.0625rem);
  --text-lg: clamp(1.0625rem,1rem + .4vw,1.25rem);
  --text-xl: clamp(1.375rem,1.1rem + 1vw,2rem);
  --text-2xl: clamp(1.875rem,1.2rem + 2vw,3rem);
  --text-3xl: clamp(2.5rem,1.5rem + 3.5vw,4.75rem);
  --text-hero: clamp(2.75rem,1rem + 7vw,8.5rem);

  /* Spacing */
  --s-1:.25rem; --s-2:.5rem; --s-3:.75rem; --s-4:1rem; --s-5:1.25rem;
  --s-6:1.5rem; --s-8:2rem; --s-10:2.5rem; --s-12:3rem; --s-16:4rem;
  --s-20:5rem; --s-24:6rem; --s-32:8rem;

  /* Layout */
  --gutter: clamp(1.25rem,3vw,3rem);
  --content-wide:1440px;
  --content-default:1200px;
  --content-narrow:760px;

  /* Type */
  --font-display:'Fraunces','Times New Roman',serif;
  --font-body:'Inter','Helvetica Neue',Arial,sans-serif;
  --font-mono:'JetBrains Mono','Menlo',monospace;

  --ease-out:cubic-bezier(.2,.7,.2,1);
}

/* ---- Typography utilities ---- */
.eyebrow{font-family:var(--font-body);font-size:var(--text-xs);font-weight:500;text-transform:uppercase;letter-spacing:.22em;color:var(--text-muted);display:inline-block}
.h-display{font-family:var(--font-display);font-weight:400;letter-spacing:-.02em;line-height:.95}
.h-hero{font-family:var(--font-display);font-weight:300;font-size:var(--text-hero);letter-spacing:-.035em;line-height:.88}
.h-2xl{font-family:var(--font-display);font-weight:400;font-size:var(--text-2xl);letter-spacing:-.025em;line-height:1}
.h-xl{font-family:var(--font-display);font-weight:400;font-size:var(--text-xl);letter-spacing:-.02em;line-height:1.05}
.h-lg{font-family:var(--font-body);font-weight:500;font-size:var(--text-lg);letter-spacing:-.005em;line-height:1.3}
.lede{font-size:var(--text-lg);line-height:1.5;color:var(--text-muted);max-width:64ch}
.body-text{font-size:var(--text-base);line-height:1.65;color:var(--text-muted);max-width:64ch}
em,i{font-style:italic}
strong,b{font-weight:600;color:var(--text)}

h1,h2,h3,h4,h5,h6{text-wrap:balance}
p,li{text-wrap:pretty}

/* ---- Layout ---- */
.wrap{max-width:var(--content-wide);margin:0 auto;padding-inline:var(--gutter)}
.wrap-default{max-width:var(--content-default);margin:0 auto;padding-inline:var(--gutter)}
.wrap-narrow{max-width:var(--content-narrow);margin:0 auto;padding-inline:var(--gutter)}
section{padding-block:clamp(4rem,7vw,8rem)}

/* ---- Header ---- */
.site-header{position:fixed;top:0;left:0;right:0;z-index:100;padding:1.25rem var(--gutter);display:flex;align-items:center;justify-content:space-between;transition:background-color .3s var(--ease-out),backdrop-filter .3s var(--ease-out),padding .3s var(--ease-out)}
.site-header.scrolled{background:rgba(10,10,10,.78);backdrop-filter:blur(14px) saturate(1.1);-webkit-backdrop-filter:blur(14px) saturate(1.1);border-bottom:1px solid var(--border);padding-block:.85rem}
.brand{display:inline-flex;align-items:center;gap:.6rem;font-family:var(--font-display);font-weight:400;font-size:1.05rem;letter-spacing:.04em;color:var(--text)}
.brand svg{width:24px;height:24px;display:block}
.brand-name{display:inline-flex;flex-direction:column;line-height:1}
.brand-name .b-1{font-size:.95rem;letter-spacing:.18em;text-transform:uppercase;font-family:var(--font-body);font-weight:600}
.brand-name .b-2{font-size:.6rem;letter-spacing:.32em;text-transform:uppercase;color:var(--text-muted);margin-top:.2rem;font-family:var(--font-body);font-weight:500}
nav.primary{display:flex;align-items:center;gap:.5rem}
nav.primary a{font-size:.78rem;letter-spacing:.18em;text-transform:uppercase;font-weight:500;padding:.6rem .75rem;color:var(--text-muted);transition:color .2s var(--ease-out)}
nav.primary a:hover,nav.primary a.active{color:var(--text)}
nav.primary .cta{margin-left:.75rem;color:var(--text);border:1px solid var(--border-2);border-radius:999px;padding:.55rem 1rem}
nav.primary .cta:hover{background:var(--text);color:var(--bg)}
.nav-toggle{display:none}

@media (max-width:860px){
  nav.primary{position:fixed;top:0;left:0;right:0;bottom:0;width:100vw;height:100vh;height:100dvh;background:#0a0a0a;flex-direction:column;align-items:center;justify-content:flex-start;gap:1.25rem;padding:5.5rem var(--gutter) 3rem;transform:translateY(-100%);transition:transform .35s var(--ease-out);pointer-events:none;z-index:150;overflow-y:auto;-webkit-overflow-scrolling:touch;overscroll-behavior:contain}
  nav.primary.open{transform:none;pointer-events:auto}
  nav.primary a{font-size:1.05rem;letter-spacing:.2em;padding:.85rem 1rem}
  nav.primary .cta{margin-left:0;margin-top:.5rem}
  .nav-toggle{display:inline-flex;flex-direction:column;gap:5px;padding:.5rem;z-index:200;position:relative}
  .nav-toggle span{display:block;width:22px;height:1.5px;background:var(--text);transition:transform .25s var(--ease-out),opacity .2s}
  .nav-toggle.open span:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
  .nav-toggle.open span:nth-child(2){opacity:0}
  .nav-toggle.open span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}
  /* Lock body scroll when mobile menu is open so page content doesn't show through */
  body.nav-open{overflow:hidden;touch-action:none}
}

/* ---- Hero ---- */
.hero{position:relative;min-height:92vh;display:flex;flex-direction:column;justify-content:flex-end;padding-top:8rem;padding-bottom:clamp(3rem,6vw,5rem);overflow:hidden}
.hero-bg{position:absolute;inset:0;z-index:0;overflow:hidden}
.hero-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,10,10,.55) 0%,rgba(10,10,10,.25) 30%,rgba(10,10,10,.7) 100%);z-index:1}
.hero-bg img,.hero-bg video{width:100%;height:100%;object-fit:cover;object-position:center 20%;filter:grayscale(.15) contrast(1.05)}
@media (max-width:760px){.hero-bg img,.hero-bg video{object-position:center center}}
.hero-content{position:relative;z-index:2}
.hero-eyebrow{margin-bottom:1.5rem}
.hero h1{margin-bottom:1.5rem;max-width:18ch}
.hero-sub{font-size:clamp(1rem,.9rem + .5vw,1.25rem);color:var(--text);max-width:48ch;line-height:1.5;opacity:.9}
.hero-meta{margin-top:2.5rem;display:flex;gap:2.5rem;flex-wrap:wrap;align-items:center;font-size:var(--text-xs);letter-spacing:.2em;text-transform:uppercase;color:var(--text-muted)}
.hero-meta .pulse{display:inline-flex;align-items:center;gap:.55rem}
.hero-meta .pulse::before{content:"";width:6px;height:6px;border-radius:50%;background:#fff;box-shadow:0 0 0 0 rgba(255,255,255,.8);animation:pulse 2s var(--ease-out) infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(255,255,255,.6)}70%{box-shadow:0 0 0 10px rgba(255,255,255,0)}100%{box-shadow:0 0 0 0 rgba(255,255,255,0)}}

/* ---- Section header pattern ---- */
.section-head{display:grid;grid-template-columns:1fr 2fr;gap:clamp(2rem,5vw,5rem);margin-bottom:clamp(2.5rem,5vw,5rem);align-items:end}
.section-head .num{font-family:var(--font-mono);font-size:.78rem;letter-spacing:.1em;color:var(--text-faint)}
.section-head h2{margin-top:.75rem}
.section-head p{margin-top:1rem;max-width:46ch}
@media (max-width:760px){.section-head{grid-template-columns:1fr;gap:1rem;align-items:start}}

/* ---- Who we help — marquee row ---- */
.who-list{display:flex;flex-wrap:wrap;gap:0;border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.who-list li{flex:1 1 240px;padding:1.5rem 0;border-right:1px solid var(--border);padding-inline:1.25rem;font-family:var(--font-display);font-size:clamp(1.1rem,1rem + .6vw,1.4rem);letter-spacing:-.01em}
.who-list li:last-child{border-right:none}
.who-list li .num{display:block;font-family:var(--font-mono);font-size:.7rem;color:var(--text-faint);letter-spacing:.1em;margin-bottom:.4rem}

/* ---- What we build — cards ---- */
.build-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1px;background:var(--border);border:1px solid var(--border)}
.build-card{background:var(--bg);padding:clamp(1.5rem,3vw,2.5rem);display:flex;flex-direction:column;gap:.75rem;min-height:240px}
.build-card .num{font-family:var(--font-mono);font-size:.75rem;color:var(--text-faint);letter-spacing:.1em}
.build-card h3{font-family:var(--font-display);font-size:clamp(1.15rem,1rem + .5vw,1.45rem);font-weight:400;letter-spacing:-.01em;color:var(--text);max-width:18ch;line-height:1.15}
.build-card p{margin-top:auto;font-size:.92rem;color:var(--text-muted);line-height:1.5}

/* ---- Featured Work (homepage) — large staggered grid ---- */
.featured-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:clamp(1rem,2vw,1.5rem);row-gap:clamp(2rem,4vw,3.5rem)}
.feat-card{position:relative;display:block;overflow:hidden}
.feat-card .frame{position:relative;overflow:hidden;background:var(--surface);display:flex;align-items:center;justify-content:center}
.feat-card .frame img{display:block;width:100%;height:auto;max-height:none;object-fit:contain;transition:transform .9s var(--ease-out),filter .6s var(--ease-out);filter:grayscale(.1)}
/* Placeholder cards (no real image) keep a fixed ratio so the grid stays balanced */
.feat-card .frame-placeholder{aspect-ratio:4/5}
.feat-card.wide .frame-placeholder{aspect-ratio:16/10}
.feat-card.tall .frame-placeholder{aspect-ratio:3/4}
.feat-card:hover .frame img{transform:scale(1.04);filter:grayscale(0)}
.feat-card .frame::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,0) 50%,rgba(0,0,0,.35) 100%);opacity:0;transition:opacity .35s var(--ease-out)}
.feat-card:hover .frame::after{opacity:1}
.feat-meta{margin-top:1rem;display:flex;justify-content:space-between;align-items:baseline;gap:1rem}
.feat-meta .left{display:flex;flex-direction:column;gap:.3rem}
.feat-meta h3{font-family:var(--font-display);font-weight:400;font-size:clamp(1.2rem,1rem + .5vw,1.45rem);letter-spacing:-.015em;line-height:1.15}
.feat-meta .tag{font-family:var(--font-mono);font-size:.7rem;letter-spacing:.12em;color:var(--text-faint);text-transform:uppercase}
.feat-meta .arrow{font-size:.8rem;color:var(--text-muted);transition:transform .3s var(--ease-out),color .3s}
.feat-card:hover .arrow{color:var(--text);transform:translateX(4px)}

/* Featured layout spans */
.feat-card.s-7{grid-column:span 7}
.feat-card.s-5{grid-column:span 5}
.feat-card.s-6{grid-column:span 6}
.feat-card.s-4{grid-column:span 4}
.feat-card.s-12{grid-column:span 12}
@media (max-width:860px){
  .feat-card[class*="s-"]{grid-column:span 12}
}

/* ---- Work index page ---- */
.filters{display:flex;flex-wrap:wrap;gap:.4rem;margin-bottom:3rem}
.filters button{font-size:.75rem;letter-spacing:.16em;text-transform:uppercase;padding:.6rem 1rem;border:1px solid var(--border-2);border-radius:999px;color:var(--text-muted)}
.filters button:hover,.filters button.active{color:var(--bg);background:var(--text);border-color:var(--text)}

.work-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:clamp(1rem,2vw,1.5rem);row-gap:clamp(2.5rem,4vw,4rem)}
.work-card{grid-column:span 6;display:block}
.work-card.featured{grid-column:span 12}
.work-card .frame{position:relative;overflow:hidden;background:var(--surface);display:flex;align-items:center;justify-content:center}
.work-card .frame img{display:block;width:100%;height:auto;max-height:none;object-fit:contain;transition:transform .9s var(--ease-out)}
.work-card .frame-placeholder{aspect-ratio:4/5;width:100%}
.work-card.featured .frame-placeholder{aspect-ratio:21/9}
.work-card:hover .frame img{transform:scale(1.03)}
.work-card .meta{margin-top:1rem;display:flex;justify-content:space-between;gap:1rem}
.work-card .meta h3{font-family:var(--font-display);font-size:1.25rem;font-weight:400;letter-spacing:-.01em}
.work-card .meta .role{font-family:var(--font-mono);font-size:.7rem;letter-spacing:.12em;color:var(--text-faint);text-transform:uppercase;margin-top:.3rem}
@media (max-width:760px){.work-card{grid-column:span 12}}

/* ---- Project detail ---- */
.project-hero{padding-top:9rem;padding-bottom:3rem}
.project-hero .crumb{font-family:var(--font-mono);font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--text-faint);margin-bottom:2rem;display:inline-block}
.project-hero h1{font-size:clamp(2.25rem,1.5rem + 3.5vw,5rem);margin-bottom:1.5rem}
.project-meta{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:1.5rem;margin-top:3rem;padding-block:2rem;border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.project-meta dt{font-family:var(--font-mono);font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:var(--text-faint);margin-bottom:.5rem}
.project-meta dd{font-size:.95rem;color:var(--text)}
.project-gallery{display:grid;grid-template-columns:repeat(12,1fr);gap:1px;margin-top:2rem}
.project-gallery figure{background:var(--surface);overflow:hidden;grid-column:span 6;display:flex;flex-direction:column;align-items:stretch;justify-content:center;position:relative}
.project-gallery .gallery-caption{font-family:var(--font-mono);font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;color:var(--text);background:rgba(10,10,10,.78);padding:.7rem 1rem;border-top:1px solid rgba(255,255,255,.06)}

/* Compact work-grid — used for outcomes with many entries (e.g. Book Better Work) */
.work-grid-compact{grid-template-columns:repeat(12,1fr);gap:1px;row-gap:1px;background:var(--border)}
.work-grid-compact .work-card{grid-column:span 3;background:var(--bg);position:relative}
.work-grid-compact .work-card.featured{grid-column:span 3}
.work-grid-compact .work-card .frame{aspect-ratio:3/4;overflow:hidden}
.work-grid-compact .work-card .frame img{width:100%;height:100%;object-fit:cover}
.work-grid-compact .work-card .frame-placeholder{aspect-ratio:3/4;width:100%}
.work-grid-compact .work-card .meta{margin-top:0;padding:.85rem 1rem 1.1rem;flex-direction:column;align-items:flex-start;gap:.35rem;border-top:1px solid rgba(255,255,255,.05)}
.work-grid-compact .work-card .meta h3{font-size:.95rem;font-family:var(--font-display);font-weight:400}
.work-grid-compact .work-card .meta .role{font-size:.6rem;letter-spacing:.14em;margin-top:.15rem}
.work-grid-compact .work-card .meta span{font-size:.6rem;letter-spacing:.14em}
@media (max-width:1100px){.work-grid-compact .work-card{grid-column:span 4}}
@media (max-width:760px){.work-grid-compact .work-card{grid-column:span 6}}
@media (max-width:480px){.work-grid-compact .work-card{grid-column:span 12}}
.project-gallery figure.wide{grid-column:span 12}
.project-gallery figure.full{grid-column:span 12}
.project-gallery img{display:block;width:100%;height:auto;object-fit:contain}
@media (max-width:760px){.project-gallery figure{grid-column:span 12}}

/* ---- Services ---- */
.svc-list{display:flex;flex-direction:column;border-top:1px solid var(--border)}
.svc-row{display:grid;grid-template-columns:80px 1fr 2fr 220px;gap:clamp(1.5rem,3vw,3rem);padding-block:clamp(2rem,4vw,3.5rem);border-bottom:1px solid var(--border);align-items:start}
.svc-row .num{font-family:var(--font-mono);font-size:.78rem;letter-spacing:.1em;color:var(--text-faint);padding-top:.5rem}
.svc-row h3{font-family:var(--font-display);font-weight:400;font-size:clamp(1.6rem,1.2rem + 1.4vw,2.5rem);letter-spacing:-.02em;line-height:1.05}
.svc-row .body{display:flex;flex-direction:column;gap:1rem}
.svc-row .body .headline{font-size:1.05rem;color:var(--text);line-height:1.5;max-width:46ch}
.svc-row .body .for{font-size:.85rem;color:var(--text-muted);line-height:1.55;max-width:46ch}
.svc-row .body .for span{color:var(--text);font-weight:500}
.svc-row .deliverables ul{display:flex;flex-direction:column;gap:.5rem;font-size:.85rem;color:var(--text-muted)}
.svc-row .deliverables li::before{content:"·";color:var(--text-faint);margin-right:.5rem}
.svc-row .deliverables strong{display:block;font-family:var(--font-mono);font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:var(--text-faint);margin-bottom:.6rem;font-weight:500}
@media (max-width:960px){.svc-row{grid-template-columns:1fr}.svc-row .num{padding-top:0}}

/* ---- Case Studies ---- */
.cs-card{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,4vw,5rem);padding-block:clamp(3rem,5vw,5rem);border-bottom:1px solid var(--border);align-items:center}
.cs-card:nth-child(even){direction:rtl}
.cs-card:nth-child(even) > *{direction:ltr}
.cs-card .visual{background:var(--surface);overflow:hidden;position:relative;display:flex;align-items:center;justify-content:center;min-height:300px}
.cs-card .visual img{display:block;width:100%;height:auto;object-fit:contain}
/* Phase 7E-8A2: on the active Case Studies index card only, paint the visual
   container background pure black so the poster's black field reads as a
   continuous visual rather than a black image floating inside gray
   letterboxing. Scope is intentionally tight — inactive cards keep the
   default --surface background so their pending-media treatment is unchanged. */
.cs-card--active .visual{background:#000}
.cs-card .visual.placeholder{aspect-ratio:4/5}
.cs-card .visual.placeholder{display:flex;align-items:center;justify-content:center;color:var(--text-faint);font-family:var(--font-mono);font-size:.75rem;letter-spacing:.15em;text-transform:uppercase;background:linear-gradient(135deg,#161616 0%,#1f1f1f 50%,#141414 100%);border:1px solid var(--border)}
.cs-card .num{font-family:var(--font-mono);font-size:.78rem;letter-spacing:.1em;color:var(--text-faint);margin-bottom:1.25rem;display:inline-block}
.cs-card h3{font-family:var(--font-display);font-weight:400;font-size:clamp(1.6rem,1.2rem + 1.4vw,2.5rem);letter-spacing:-.02em;line-height:1.05;margin-bottom:.5rem}
.cs-card .role{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--text-faint);margin-bottom:1.5rem}
.cs-card dl{display:grid;gap:1.25rem;margin-top:1.75rem}
.cs-card dt{font-family:var(--font-mono);font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:var(--text-faint);margin-bottom:.35rem}
.cs-card dd{font-size:.93rem;color:var(--text-muted);line-height:1.55;max-width:48ch}
@media (max-width:860px){.cs-card{grid-template-columns:1fr;direction:ltr}.cs-card:nth-child(even){direction:ltr}}

/* ---- Development slate ---- */
.slate-list{display:flex;flex-direction:column;border-top:1px solid var(--border)}
.slate-row{display:grid;grid-template-columns:80px 1fr 1.6fr 200px;gap:clamp(1rem,3vw,3rem);padding-block:clamp(1.8rem,3.5vw,2.75rem);border-bottom:1px solid var(--border);align-items:start;transition:background-color .25s var(--ease-out)}
.slate-row:hover{background:var(--surface)}
.slate-row .num{font-family:var(--font-mono);font-size:.78rem;letter-spacing:.1em;color:var(--text-faint)}
.slate-row h3{font-family:var(--font-display);font-weight:400;font-size:clamp(1.4rem,1.1rem + 1vw,2rem);letter-spacing:-.015em;line-height:1.05}
.slate-row .format{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--text-faint);margin-top:.4rem}
.slate-row .logline{font-size:.93rem;color:var(--text-muted);line-height:1.55;max-width:54ch}
.slate-row .status{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--text);text-align:right}
.slate-row .status::before{content:"";display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--text);margin-right:.5rem;vertical-align:middle}
@media (max-width:960px){.slate-row{grid-template-columns:auto 1fr}.slate-row .logline{grid-column:1 / -1}.slate-row .status{grid-column:1 / -1;text-align:left;margin-top:.5rem}}

.nda-note{margin-top:3rem;padding:2rem;border:1px solid var(--border);background:var(--surface);font-size:.95rem;color:var(--text-muted);line-height:1.55;max-width:58ch}
.nda-note strong{color:var(--text);font-family:var(--font-body);font-weight:600;display:block;margin-bottom:.5rem;font-size:.85rem;letter-spacing:.06em;text-transform:uppercase}

/* ---- About ---- */
.about-hero{padding-top:9rem}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,6rem);align-items:start;margin-top:4rem}
.external-link-card:hover{border-color:var(--text-muted) !important;background:#161616 !important}
.external-link-card:hover span:first-child{text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:6px}
.about-grid .portrait{background:#000;overflow:hidden;position:relative;border:1px solid var(--border);display:flex;align-items:center;justify-content:center;aspect-ratio:4/5}
.about-grid .portrait img{display:block;width:100%;height:100%;object-fit:cover;object-position:center}
.about-grid .portrait.placeholder{aspect-ratio:4/5;background:var(--surface)}
.about-grid .portrait.placeholder{display:flex;align-items:center;justify-content:center;flex-direction:column;gap:1rem;text-align:center;padding:2rem;background:linear-gradient(135deg,#141414,#1a1a1a)}
.about-grid .portrait.placeholder .ph-1{font-family:var(--font-mono);font-size:.7rem;letter-spacing:.15em;text-transform:uppercase;color:var(--text-faint)}
.about-grid .body p{font-size:var(--text-lg);line-height:1.55;color:var(--text);margin-bottom:1.4rem;max-width:54ch}
.about-grid .body p.muted{color:var(--text-muted);font-size:1rem;line-height:1.6}
.principles{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1px;background:var(--border);border:1px solid var(--border);margin-top:5rem}
.principles div{background:var(--bg);padding:2rem;display:flex;flex-direction:column;gap:.5rem}
.principles .num{font-family:var(--font-mono);font-size:.75rem;letter-spacing:.1em;color:var(--text-faint)}
.principles h4{font-family:var(--font-display);font-size:1.25rem;font-weight:400;letter-spacing:-.01em;line-height:1.15;max-width:18ch}
.principles p{font-size:.9rem;color:var(--text-muted);line-height:1.55;margin-top:auto;padding-top:1.5rem}

@media (max-width:860px){.about-grid{grid-template-columns:1fr}}

/* ---- Contact ---- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,6rem);align-items:start;margin-top:3rem}
.contact-form{display:flex;flex-direction:column;gap:1.5rem}
.contact-form .field{display:flex;flex-direction:column;gap:.5rem}
.contact-form label{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--text-muted)}
.contact-form input,.contact-form textarea,.contact-form select{background:transparent;border:none;border-bottom:1px solid var(--border-2);padding:.6rem 0;color:var(--text);font-size:1rem;font-family:var(--font-body)}
.contact-form input:focus,.contact-form textarea:focus,.contact-form select:focus{outline:none;border-color:var(--text)}
.contact-form textarea{resize:vertical;min-height:6.5rem}
.contact-form .row{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem}
.contact-form button{margin-top:1.5rem;align-self:flex-start;padding:1rem 2.25rem;background:var(--text);color:var(--bg);font-family:var(--font-body);font-size:.78rem;letter-spacing:.18em;text-transform:uppercase;font-weight:600;border-radius:999px}
.contact-form button:hover{background:var(--text-muted)}
.contact-form button:disabled{opacity:.6;cursor:not-allowed}
.form-status{font-family:var(--font-mono);font-size:.78rem;letter-spacing:.06em;line-height:1.5;margin-top:.25rem;min-height:1.25rem;color:var(--text-muted)}
.form-status.ok{color:#9fdca5}
.form-status.err{color:#e08a8a}
.contact-aside dl{display:flex;flex-direction:column;gap:2rem}
.contact-aside dt{font-family:var(--font-mono);font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:var(--text-faint);margin-bottom:.5rem}
.contact-aside dd{font-size:1rem;color:var(--text);line-height:1.5}
.contact-aside a{border-bottom:1px solid var(--border-2)}
.contact-aside a:hover{border-color:var(--text)}
@media (max-width:860px){.contact-grid{grid-template-columns:1fr}.contact-form .row{grid-template-columns:1fr}}

/* ---- Why Sponte (homepage) ---- */
.why{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,4vw,5rem);align-items:start;padding-block:clamp(4rem,7vw,7rem)}
.why h2{font-size:clamp(2rem,1.2rem + 2.5vw,3.5rem)}
.why p{font-size:1.1rem;line-height:1.55;color:var(--text-muted);margin-bottom:1.25rem;max-width:50ch}
.why .compare{margin-top:3rem;border-top:1px solid var(--border)}
.why .compare div{padding-block:1.5rem;border-bottom:1px solid var(--border);display:grid;grid-template-columns:140px 1fr 1fr;gap:1.5rem;align-items:start}
.why .compare .label{font-family:var(--font-mono);font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:var(--text-faint)}
.why .compare .a{color:var(--text-muted);text-decoration:line-through;text-decoration-color:var(--text-faint)}
.why .compare .b{color:var(--text)}
@media (max-width:860px){.why{grid-template-columns:1fr}.why .compare div{grid-template-columns:1fr;gap:.5rem}.why .compare .a,.why .compare .b{font-size:.95rem}}

/* ---- Final CTA ---- */
.final-cta{padding-block:clamp(5rem,9vw,10rem);text-align:center;border-top:1px solid var(--border)}
.final-cta .eyebrow{margin-bottom:2rem}
.final-cta h2{font-size:clamp(2.5rem,1.5rem + 4vw,6rem);max-width:14ch;margin:0 auto 2.5rem}
.btn-cta{display:inline-flex;align-items:center;gap:.75rem;padding:1.15rem 2.5rem;background:var(--text);color:var(--bg);font-family:var(--font-body);font-size:.8rem;letter-spacing:.2em;text-transform:uppercase;font-weight:600;border-radius:999px;transition:transform .3s var(--ease-out)}
.btn-cta:hover{transform:translateY(-2px)}
.btn-cta svg{width:14px;height:14px}

/* ---- Footer ---- */
footer{background:#000;border-top:1px solid var(--border);padding-block:clamp(3rem,5vw,4rem);font-size:.85rem}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:3rem}
.footer-grid h5{font-family:var(--font-mono);font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:var(--text-faint);margin-bottom:1.25rem}
.footer-grid ul{display:flex;flex-direction:column;gap:.6rem}
.footer-grid a{color:var(--text-muted)}
.footer-grid a:hover{color:var(--text)}
.footer-grid .brand-block p{color:var(--text-muted);max-width:40ch;line-height:1.55;margin-top:1rem;font-size:.9rem}
.footer-bottom{margin-top:3.5rem;padding-top:2rem;border-top:1px solid var(--border);display:flex;justify-content:space-between;flex-wrap:wrap;gap:1rem;font-family:var(--font-mono);font-size:.72rem;color:var(--text-faint);letter-spacing:.05em}
@media (max-width:760px){.footer-grid{grid-template-columns:1fr 1fr}.footer-grid .brand-block{grid-column:1 / -1}}

/* ---- Reveal on scroll (progressive enhancement — no JS = visible) ---- */
.js .reveal{opacity:0;transform:translateY(20px);transition:opacity .8s var(--ease-out),transform .8s var(--ease-out)}
.js .reveal.in{opacity:1;transform:none}

/* ---- Frame placeholders (cinematic, intentional fallback) ---- */
.frame-placeholder{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:space-between;padding:1.5rem;background:
  radial-gradient(circle at 30% 20%, rgba(255,255,255,.04) 0%, transparent 50%),
  linear-gradient(135deg, #161616 0%, #1a1a1a 50%, #121212 100%);
  border:1px solid var(--border)}
.frame-placeholder::before{content:"";position:absolute;inset:0;background-image:repeating-linear-gradient(45deg,transparent 0,transparent 2px,rgba(255,255,255,.012) 2px,rgba(255,255,255,.012) 4px);pointer-events:none}
.frame-placeholder .ph-num{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.18em;color:var(--text-faint);align-self:flex-start}
.frame-placeholder .ph-title{font-family:var(--font-display);font-size:clamp(1.4rem,1rem + 1.8vw,2.4rem);font-weight:400;letter-spacing:-.02em;color:var(--text);line-height:1.05;align-self:flex-start;max-width:18ch}
.frame-placeholder .ph-tag{font-family:var(--font-mono);font-size:.7rem;letter-spacing:.18em;color:var(--text-muted);text-transform:uppercase;align-self:flex-start;border-top:1px solid var(--border-2);padding-top:.75rem;width:100%}

/* ---- Misc ---- */
.split-row{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,4vw,5rem);align-items:start}
@media (max-width:760px){.split-row{grid-template-columns:1fr}}
.video-frame{aspect-ratio:16/9;background:#000;overflow:hidden;border:1px solid var(--border)}
.video-frame iframe{width:100%;height:100%;border:none;display:block}

/* Skip link */
.skip{position:absolute;left:-10000px;top:auto;width:1px;height:1px;overflow:hidden}
.skip:focus{position:fixed;left:1rem;top:1rem;width:auto;height:auto;background:var(--text);color:var(--bg);padding:.6rem 1rem;border-radius:.25rem;z-index:9999}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
}

/* ---- Project detail block (sessions / credits / studio) ---- */
.project-details .detail-col{min-width:0}
.project-details .detail-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:1.1rem}
.project-details .detail-title{font-family:var(--font-display);font-size:1.02rem;color:var(--text);line-height:1.3;letter-spacing:-.005em}
.project-details .detail-sub{font-family:var(--font-mono);font-size:.74rem;letter-spacing:.06em;color:var(--text-muted);margin-top:.25rem;line-height:1.5}
.project-details .detail-sub a{color:var(--text-muted);text-decoration:none;border-bottom:1px solid var(--border-2)}
.project-details .detail-sub a:hover{color:var(--text);border-bottom-color:var(--text)}

/* ---- "How it earns" block (commercial story per case study) ---- */
.earns-block{display:grid;grid-template-columns:1fr;gap:clamp(2rem,4vw,3.5rem);padding-block:clamp(2rem,3vw,3rem);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
@media (min-width:880px){.earns-block{grid-template-columns:minmax(0,1fr) minmax(0,1.6fr);align-items:start;gap:clamp(3rem,5vw,5rem)}}
.earns-head .eyebrow{margin-bottom:1.25rem;display:block}
.earns-lede{font-family:var(--font-display);font-size:clamp(1.2rem,1rem + .6vw,1.6rem);font-weight:400;letter-spacing:-.01em;color:var(--text);line-height:1.35;max-width:34ch}
.earns-channels{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:1.75rem;counter-reset:none}
.earn-card{display:grid;grid-template-columns:auto 1fr;column-gap:1.25rem;row-gap:.35rem;align-items:baseline;padding-top:1.5rem;border-top:1px solid var(--border-2)}
.earn-card:first-child{padding-top:0;border-top:0}
.earn-num{font-family:var(--font-mono);font-size:.74rem;letter-spacing:.18em;color:var(--text-faint);grid-row:1 / span 2;align-self:start;padding-top:.35rem}
.earn-name{font-family:var(--font-display);font-size:1.15rem;font-weight:400;letter-spacing:-.005em;color:var(--text);line-height:1.3}
.earn-detail{font-family:var(--font-body);font-size:.95rem;line-height:1.6;color:var(--text-muted);max-width:62ch;margin:0;grid-column:2}