/* ── Lucas Casagrande · project case-study pages ─────────────────
   Shares the language of the home page: Syne / Playfair / Space Mono,
   lime accent on near-black, film grain + faint grid.
─────────────────────────────────────────────────────────────────*/
:root{
  --bg:#080808;--bg2:#0e0e0e;--card:#111;
  --lime:#b8f02a;--lime-a:rgba(184,240,42,.1);
  --white:#f4f2ec;--muted:#565650;--muted2:#888880;
  --border:rgba(244,242,236,.07);--borderL:rgba(184,240,42,.18);
  --syne:"Syne",sans-serif;--play:"Playfair Display",serif;--mono:"Space Mono",monospace;
  --gut:clamp(18px,4vw,60px);
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--white);font-family:var(--syne);font-size:15px;line-height:1.6;overflow-x:hidden;max-width:100vw;min-height:100svh;display:flex;flex-direction:column}
img{max-width:100%;display:block}
a{color:inherit}

/* grain */
body::before{content:"";position:fixed;inset:0;z-index:900;pointer-events:none;
  background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
  background-size:180px;opacity:.35;mix-blend-mode:overlay}

/* nav */
.pv-nav{position:sticky;top:0;z-index:500;display:flex;align-items:center;justify-content:space-between;padding:16px var(--gut);background:rgba(8,8,8,.82);backdrop-filter:blur(20px);border-bottom:1px solid var(--border)}
.pv-nav a{text-decoration:none}
.pv-logo{font-family:var(--syne);font-size:13px;font-weight:700;letter-spacing:.22em;text-transform:uppercase;color:var(--white)}
.pv-logo b{color:var(--lime)}
.pv-back{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted2);display:inline-flex;align-items:center;gap:8px;transition:color .2s}
.pv-back:hover{color:var(--lime)}

/* hero */
.pv-hero{position:relative;overflow:hidden;padding:clamp(56px,10vw,120px) var(--gut) clamp(30px,5vw,54px);border-bottom:1px solid var(--border)}
.pv-hero-bg{position:absolute;inset:0;z-index:0}
.pv-hero-bg img{width:100%;height:100%;object-fit:cover;filter:grayscale(30%) contrast(1.05);opacity:.12;transform:scale(1.05)}
.pv-hero-bg::after{content:"";position:absolute;inset:0;background:radial-gradient(ellipse 80% 90% at 30% 40%,transparent 0%,rgba(8,8,8,.7) 60%,var(--bg) 100%)}
.pv-hero-in{position:relative;z-index:1;max-width:1100px}
.pv-eyebrow{font-family:var(--mono);font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--lime);margin-bottom:16px}
.pv-title{font-family:var(--syne);font-size:clamp(44px,8vw,110px);font-weight:800;line-height:.9;letter-spacing:-.02em;text-transform:uppercase}
.pv-sub{font-family:var(--play);font-style:italic;font-size:clamp(18px,2.6vw,30px);color:var(--muted2);margin-top:14px;max-width:720px}
.pv-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px}
.pv-tags span{font-family:var(--mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);padding:4px 11px;border:1px solid var(--border)}

/* media */
.pv-media{padding:clamp(28px,5vw,60px) var(--gut) 0}
.pv-frame{position:relative;max-width:1200px;margin:0 auto;aspect-ratio:16/9;background:#000;overflow:hidden;border:1px solid var(--border)}
.pv-frame iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.pv-poster{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;text-decoration:none}
.pv-poster img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.4;filter:grayscale(30%)}
.pv-poster .play{position:relative;z-index:1;width:74px;height:74px;border-radius:50%;background:var(--lime);display:flex;align-items:center;justify-content:center;transition:transform .25s}
.pv-poster:hover .play{transform:scale(1.08)}
.pv-poster .play svg{width:24px;height:24px;fill:#080808;margin-left:5px}
.pv-poster .cap{position:absolute;left:0;right:0;bottom:16px;z-index:1;text-align:center;font-family:var(--mono);font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--white)}

/* body */
.pv-body{max-width:1200px;margin:0 auto;width:100%;padding:clamp(40px,6vw,80px) var(--gut);display:grid;grid-template-columns:1.6fr 1fr;gap:clamp(28px,5vw,72px);align-items:start}
@media(max-width:768px){.pv-body{grid-template-columns:1fr;gap:32px}}
.pv-lead p{font-family:var(--syne);font-size:clamp(15px,1.7vw,19px);color:var(--muted2);line-height:1.85;margin-bottom:16px}
.pv-lead strong{color:var(--white);font-weight:600}
.pv-cta{margin-top:14px;display:inline-flex;align-items:center;gap:9px;font-family:var(--mono);font-size:11px;letter-spacing:.15em;text-transform:uppercase;color:#080808;background:var(--lime);padding:13px 22px;text-decoration:none;font-weight:700;transition:background .2s}
.pv-cta:hover{background:#cbf535}
.pv-info{border-top:1px solid var(--border)}
.pv-info dl{display:grid;grid-template-columns:auto 1fr;gap:14px 18px;padding-top:20px}
.pv-info dt{font-family:var(--mono);font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--lime)}
.pv-info dd{font-family:var(--syne);font-size:13px;color:var(--white);text-align:right}

/* pager */
.pv-pager{max-width:1200px;margin:0 auto;width:100%;padding:0 var(--gut) clamp(50px,7vw,90px);display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.pv-pager a{text-decoration:none;font-family:var(--mono);font-size:11px;letter-spacing:.13em;text-transform:uppercase;color:var(--muted2);transition:color .2s;display:inline-flex;flex-direction:column;gap:4px}
.pv-pager a:hover{color:var(--lime)}
.pv-pager .k{color:var(--muted);font-size:9px}
.pv-pager .allwork{color:var(--lime);border:1px solid var(--borderL);padding:11px 20px;flex-direction:row;gap:8px}
.pv-pager .nx{text-align:right}

/* footer */
.pv-foot{margin-top:auto;border-top:1px solid var(--border);padding:clamp(40px,6vw,70px) var(--gut);text-align:center;background:var(--bg2)}
.pv-foot .ct{font-family:var(--syne);font-size:clamp(24px,4vw,44px);font-weight:800;text-transform:uppercase;letter-spacing:-.01em;line-height:1}
.pv-foot .ct em{font-family:var(--play);font-style:italic;font-weight:400;color:var(--lime);text-transform:none}
.pv-foot .cmail{display:inline-block;margin:20px 0 24px;font-family:var(--syne);font-size:clamp(14px,1.6vw,18px);color:var(--white);text-decoration:none;border-bottom:1px solid var(--borderL);padding-bottom:2px}
.pv-foot .cmail:hover{color:var(--lime)}
.pv-links{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-bottom:26px}
.pv-links a{font-family:var(--mono);font-size:11px;letter-spacing:.13em;text-transform:uppercase;color:var(--muted2);text-decoration:none;border:1px solid var(--border);padding:9px 15px;transition:color .2s,border-color .2s}
.pv-links a:hover{color:var(--lime);border-color:var(--borderL)}
.pv-copy{font-family:var(--mono);font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}

/* all-work index grid */
.aw-head{padding:clamp(60px,9vw,120px) var(--gut) 0;max-width:1300px;margin:0 auto;width:100%}
.aw-head .pv-eyebrow{margin-bottom:12px}
.aw-title{font-family:var(--syne);font-size:clamp(40px,7vw,86px);font-weight:800;text-transform:uppercase;letter-spacing:-.02em;line-height:.9}
.aw-title em{font-family:var(--play);font-style:italic;font-weight:400;color:var(--lime);display:block;font-size:.7em}
.aw-grid{max-width:1300px;margin:clamp(36px,5vw,60px) auto 0;width:100%;padding:0 var(--gut) clamp(60px,8vw,110px);display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:3px}
.aw-card{position:relative;overflow:hidden;aspect-ratio:16/10;background:var(--card);text-decoration:none;display:block}
.aw-card img{width:100%;height:100%;object-fit:cover;filter:grayscale(45%);transition:transform .7s cubic-bezier(.25,.46,.45,.94),filter .5s}
.aw-card:hover img{transform:scale(1.05);filter:grayscale(0)}
.aw-card::before{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(8,8,8,.92),rgba(8,8,8,.1) 55%,transparent);z-index:1}
.aw-card-info{position:absolute;left:0;right:0;bottom:0;padding:16px 18px;z-index:2}
.aw-card-num{font-family:var(--mono);font-size:10px;letter-spacing:.16em;color:var(--lime);margin-bottom:3px}
.aw-card-name{font-family:var(--syne);font-size:16px;font-weight:700;text-transform:uppercase;color:var(--white);line-height:1.1}
.aw-card-tag{font-family:var(--mono);font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted2);margin-top:4px}