/* ============ RESET & BASE ============ */
*{margin:0;padding:0;box-sizing:border-box}
:root{
  --bg:#0a0a0b;
  --bg-2:#101012;
  --panel:#141417;
  --line:rgba(255,255,255,.09);
  --txt:#ececed;
  --muted:#8a8a92;
  --accent:#ff5a1f;
  --accent-soft:rgba(255,90,31,.12);
  --maxw:1320px;
}
html{scroll-behavior:smooth}
body{
  background:var(--bg);
  color:var(--txt);
  font-family:'Inter',system-ui,sans-serif;
  line-height:1.6;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img,video{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
h1,h2,h3{font-family:'Space Grotesk',sans-serif;font-weight:600;line-height:1.02;letter-spacing:-.02em}
::selection{background:var(--accent);color:#000}

/* ============ NAV ============ */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:50;
  display:flex;align-items:center;justify-content:space-between;
  padding:22px clamp(20px,5vw,56px);
  transition:background .4s ease,padding .4s ease,border-color .4s;
  border-bottom:1px solid transparent;
  mix-blend-mode:difference;
}
.nav.scrolled{
  background:rgba(10,10,11,.72);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  padding:15px clamp(20px,5vw,56px);
  border-bottom:1px solid var(--line);
  mix-blend-mode:normal;
}
.logo{font-family:'Space Grotesk';font-weight:700;font-size:1.25rem;letter-spacing:.04em}
.logo span{color:var(--accent)}
.nav-links{display:flex;gap:clamp(16px,2.5vw,38px)}
.nav-links a{
  font-family:'JetBrains Mono',monospace;font-size:.78rem;
  text-transform:uppercase;letter-spacing:.08em;color:var(--txt);
  position:relative;padding:4px 0;opacity:.85;transition:opacity .25s;
}
.nav-links a::after{content:"";position:absolute;left:0;bottom:0;height:1px;width:0;background:var(--accent);transition:width .3s}
.nav-links a:hover{opacity:1}
.nav-links a:hover::after{width:100%}

/* ============ HERO ============ */
.hero{position:relative;height:100svh;min-height:600px;display:flex;align-items:center;overflow:hidden}
.hero-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}
.hero-scrim{position:absolute;inset:0;z-index:1;
  background:
    radial-gradient(120% 90% at 85% 45%,rgba(10,10,11,.45),transparent 62%),
    linear-gradient(90deg,transparent 30%,rgba(10,10,11,.35) 100%),
    linear-gradient(180deg,rgba(10,10,11,.5) 0%,rgba(10,10,11,.12) 35%,rgba(10,10,11,.45) 72%,var(--bg) 100%);
}
.hero-content{position:relative;z-index:2;padding:0 clamp(20px,5vw,56px);max-width:var(--maxw);margin:0 auto;width:100%;text-align:right}
.eyebrow{font-family:'JetBrains Mono',monospace;font-size:.8rem;text-transform:uppercase;letter-spacing:.35em;color:var(--accent);margin-bottom:22px}
.hero-title{font-size:clamp(3.2rem,11vw,9.5rem);font-weight:700;letter-spacing:-.03em}
.hero-title span{-webkit-text-stroke:1.5px var(--txt);color:transparent}
.hero-sub{margin-top:22px;margin-left:auto;font-size:clamp(.95rem,1.7vw,1.15rem);color:var(--muted);max-width:520px;letter-spacing:.01em}
.hero-actions{display:flex;gap:14px;justify-content:flex-end;flex-wrap:wrap;margin-top:38px}
.btn{
  display:inline-block;
  font-family:'JetBrains Mono',monospace;font-size:.8rem;text-transform:uppercase;letter-spacing:.12em;
  padding:15px 30px;border:1px solid var(--line);border-radius:100px;color:var(--txt);
  background:rgba(10,10,11,.28);backdrop-filter:blur(4px);
  transition:background .3s,color .3s,border-color .3s,transform .3s;
}
.btn:hover{background:var(--accent);color:#000;border-color:var(--accent);transform:translateY(-2px)}
.btn--ghost:hover{background:rgba(255,255,255,.1);color:var(--txt);border-color:var(--txt)}
.scroll-cue{position:absolute;bottom:30px;left:50%;transform:translateX(-50%);z-index:2;width:26px;height:42px;border:1px solid var(--muted);border-radius:20px;display:flex;justify-content:center;padding-top:8px}
.scroll-cue span{width:3px;height:8px;background:var(--accent);border-radius:2px;animation:scroll 1.6s infinite}
@keyframes scroll{0%{opacity:0;transform:translateY(0)}40%{opacity:1}80%{opacity:0;transform:translateY(14px)}100%{opacity:0}}

/* ============ MARQUEE ============ */
.marquee{overflow:hidden;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--bg-2);padding:16px 0}
.marquee-track{display:flex;gap:0;white-space:nowrap;width:max-content;animation:scrollX 30s linear infinite}
.marquee-track span{font-family:'Space Grotesk';font-weight:600;font-size:clamp(1.1rem,2.4vw,1.7rem);letter-spacing:.02em;color:var(--muted);padding-right:2rem}
@keyframes scrollX{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ============ SECTION HEADS ============ */
section{padding:clamp(70px,10vw,140px) clamp(20px,5vw,56px)}
.section-head{max-width:var(--maxw);margin:0 auto clamp(36px,5vw,64px)}
.section-head .idx{font-family:'JetBrains Mono',monospace;font-size:.8rem;color:var(--accent);letter-spacing:.2em}
.section-head h2{font-size:clamp(2rem,5vw,3.6rem);margin-top:10px}
.section-head p{color:var(--muted);margin-top:14px;max-width:540px}

/* ============ WORK GRID ============ */
.work{background:var(--bg)}
.works{max-width:var(--maxw);margin:0 auto;display:flex;flex-direction:column;gap:clamp(48px,6vw,90px)}

/* feature block: tall video left, breakdown slider + info stacked right */
.feature-grid{display:flex;gap:clamp(14px,2vw,26px);align-items:stretch}
.feature-video{flex:1.15 1 0;min-width:0;aspect-ratio:auto}
.feature-video video{max-width:100%}
.feature-side{flex:1 1 0;min-width:0;display:flex;flex-direction:column;gap:clamp(12px,1.4vw,18px)}
.feature-side .scrub{aspect-ratio:16/9}
.feature-side .scrub .scrub-img{object-fit:contain}
.feature-side .card-info{padding:0}

/* weapon block (big video left, images top-right, glock bottom-right) */
.weapon-grid{display:grid;grid-template-columns:1.5fr 1fr;grid-template-rows:auto auto;gap:clamp(12px,1.6vw,20px)}
.wb-main{grid-column:1;grid-row:1 / span 2;aspect-ratio:auto}
.wb-images{grid-column:2;grid-row:1;aspect-ratio:16/10}
.wb-glock{grid-column:2;grid-row:2;aspect-ratio:16/10;cursor:zoom-in}

.card-media{position:relative;overflow:hidden;border-radius:14px;border:1px solid var(--line);aspect-ratio:16/10;background:var(--panel);cursor:pointer}
.card-media img,.card-media video{width:100%;height:100%;object-fit:cover;transition:transform .8s cubic-bezier(.2,.8,.2,1),filter .5s;filter:saturate(.95)}
.card-media:hover > img:not(.scrub-img),.card-media:hover video{transform:scale(1.045);filter:saturate(1.05)}

/* breakdown chip + glock caption */
.side-title{position:absolute;top:13px;right:13px;z-index:6;font-family:'JetBrains Mono',monospace;font-size:.6rem;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);background:rgba(8,8,10,.55);backdrop-filter:blur(4px);padding:6px 11px;border-radius:100px;border:1px solid var(--accent);pointer-events:none}
.media-cap{position:absolute;left:0;right:0;bottom:0;z-index:4;display:flex;align-items:center;justify-content:space-between;gap:10px;padding:12px 14px;background:linear-gradient(transparent,rgba(6,6,8,.92));pointer-events:none}
.media-cap-l{display:flex;align-items:center;gap:10px}
.media-cap-l b{font-family:'Space Grotesk';font-weight:600;font-size:.98rem;color:#fff}
.logo-ic.sm{width:20px;height:20px;opacity:.85}

/* comparison / scrub slider */
.scrub{cursor:ew-resize;user-select:none;touch-action:none}
.scrub .scrub-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;pointer-events:none;transition:opacity .18s linear}
.card:hover .scrub .scrub-img{transform:none;filter:saturate(1)}
.scrub-label{position:absolute;top:14px;left:14px;z-index:6;font-family:'JetBrains Mono',monospace;font-size:.66rem;letter-spacing:.12em;text-transform:uppercase;color:#fff;background:rgba(8,8,10,.5);backdrop-filter:blur(4px);padding:6px 12px;border-radius:100px;border:1px solid rgba(255,255,255,.14);pointer-events:none}
.scrub-range{
  position:absolute;left:6%;width:88%;bottom:20px;z-index:6;height:5px;border-radius:100px;
  -webkit-appearance:none;appearance:none;outline:none;cursor:ew-resize;
  background:linear-gradient(90deg,var(--accent) 0 var(--p,50%),rgba(255,255,255,.28) var(--p,50%) 100%);
  box-shadow:0 1px 6px rgba(0,0,0,.5);
}
.scrub-range::-webkit-slider-thumb{
  -webkit-appearance:none;appearance:none;width:48px;height:26px;border-radius:100px;cursor:ew-resize;
  background:#f4f4f5 url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='26' height='12' viewBox='0 0 26 12'%3E%3Cpath d='M8 1 L2 6 L8 11 Z M18 1 L24 6 L18 11 Z' fill='%230a0a0b'/%3E%3C/svg%3E") center/22px 10px no-repeat;
  border:2px solid #0a0a0b;box-shadow:0 3px 12px rgba(0,0,0,.55);
}
.scrub-range::-moz-range-thumb{
  width:48px;height:26px;border-radius:100px;cursor:ew-resize;border:2px solid #0a0a0b;
  background:#f4f4f5 url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='26' height='12' viewBox='0 0 26 12'%3E%3Cpath d='M8 1 L2 6 L8 11 Z M18 1 L24 6 L18 11 Z' fill='%230a0a0b'/%3E%3C/svg%3E") center/22px 10px no-repeat;
  box-shadow:0 3px 12px rgba(0,0,0,.55);
}
.scrub-range::-moz-range-track{background:transparent;height:5px;border-radius:100px}

/* work-time pill + software stack */
.card-top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px}
.wtime{flex:none;font-family:'JetBrains Mono',monospace;font-size:.68rem;text-transform:uppercase;letter-spacing:.08em;color:var(--accent);border:1px solid var(--accent);border-radius:100px;padding:4px 11px;white-space:nowrap;background:var(--accent-soft)}
.stack{display:flex;align-items:center;gap:16px;margin-top:22px;flex-wrap:wrap}
.stack .wtime{margin-left:auto}
.logo-ic{width:30px;height:30px;object-fit:contain;opacity:.82;transition:opacity .25s,transform .25s}
.logo-ic:hover{opacity:1;transform:translateY(-2px)}
.card-play{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:64px;height:64px;border-radius:50%;border:1px solid rgba(255,255,255,.4);background:rgba(10,10,11,.35);backdrop-filter:blur(6px);cursor:pointer;transition:background .3s,transform .3s;z-index:3}
.card-play::before{content:"";position:absolute;left:53%;top:50%;transform:translate(-50%,-50%);border-left:16px solid var(--txt);border-top:10px solid transparent;border-bottom:10px solid transparent}
.card-play:hover{background:var(--accent);transform:translate(-50%,-50%) scale(1.08)}
.card-play:hover::before{border-left-color:#000}
.card-media.playing .card-play{opacity:0;pointer-events:none}
.card-info{padding:22px 4px 0}
.card-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:14px}
.card-tags span{font-family:'JetBrains Mono',monospace;font-size:.68rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);border:1px solid var(--line);padding:4px 10px;border-radius:100px}
.card-info h3{font-size:clamp(1.3rem,2.4vw,1.9rem);margin-bottom:8px}
.card-info p{color:var(--muted);font-size:.95rem;max-width:640px}

/* ============ BREAKDOWN ============ */
.breakdown{background:var(--bg-2);border-top:1px solid var(--line)}
.bd-video{position:relative;max-width:var(--maxw);margin:0 auto 44px;border-radius:14px;overflow:hidden;border:1px solid var(--line);aspect-ratio:16/9;cursor:pointer;background:#000}
.bd-video video{width:100%;height:100%;object-fit:cover}
.bd-video.playing .card-play{opacity:0;pointer-events:none}
.bd-compare{position:relative;max-width:var(--maxw);margin:0 auto 40px;aspect-ratio:16/9;border-radius:14px;overflow:hidden;border:1px solid var(--line);background:#000}
.bd-steps{max-width:var(--maxw);margin:0 auto;display:grid;grid-template-columns:repeat(6,1fr);gap:12px}
.bd-step{position:relative;border-radius:10px;overflow:hidden;border:1px solid var(--line);cursor:pointer;aspect-ratio:16/10;background:var(--panel);padding:0;display:block;transition:border-color .3s,transform .3s}
.bd-step img{width:100%;height:100%;object-fit:cover;transition:transform .6s;opacity:.82}
.bd-step:hover img{transform:scale(1.08)}
.bd-step > span{position:absolute;left:0;bottom:0;right:0;padding:9px 11px;font-family:'JetBrains Mono',monospace;font-size:.72rem;letter-spacing:.04em;color:#fff;background:linear-gradient(transparent,rgba(0,0,0,.85));display:flex;gap:8px;align-items:baseline;text-align:left}
.bd-step > span b{color:var(--accent);font-weight:500}
.bd-step.on{border-color:var(--accent);transform:translateY(-3px)}
.bd-step.on img{opacity:1}

/* ============ ABOUT ============ */
.about{background:var(--bg)}
.about-inner{max-width:var(--maxw);margin:0 auto;display:grid;grid-template-columns:1fr 1.3fr;gap:clamp(30px,6vw,90px);align-items:start}
.about .section-head{margin-bottom:0}
.about-body p{font-size:clamp(1.05rem,2vw,1.4rem);line-height:1.55;color:#c9c9cf}
.about-body b{color:var(--txt)}
.skills{list-style:none;margin-top:38px;display:grid;grid-template-columns:1fr 1fr;gap:20px}
.skills li{border-top:1px solid var(--line);padding-top:14px;font-size:.92rem;color:var(--muted)}
.skills li span{display:block;font-family:'JetBrains Mono',monospace;font-size:.72rem;text-transform:uppercase;letter-spacing:.1em;color:var(--accent);margin-bottom:6px}

/* ============ CONTACT ============ */
.contact{background:var(--bg-2);border-top:1px solid var(--line);text-align:center}
.contact .section-head{text-align:center;margin-left:auto;margin-right:auto}
.mail{display:inline-block;font-family:'Space Grotesk';font-weight:600;font-size:clamp(1.6rem,6vw,4rem);letter-spacing:-.02em;transition:color .3s;word-break:break-word}
.mail:hover{color:var(--accent)}
.socials{display:flex;gap:28px;justify-content:center;margin-top:38px}
.socials a{font-family:'JetBrains Mono',monospace;font-size:.82rem;text-transform:uppercase;letter-spacing:.1em;color:var(--muted);border-bottom:1px solid transparent;padding-bottom:3px;transition:color .3s,border-color .3s}
.socials a:hover{color:var(--txt);border-color:var(--accent)}

/* ============ FOOTER ============ */
.footer{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:14px;padding:26px clamp(20px,5vw,56px);border-top:1px solid var(--line);font-family:'JetBrains Mono',monospace;font-size:.76rem;color:var(--muted)}
.footer a:hover{color:var(--accent)}

/* ============ LIGHTBOX ============ */
.lightbox{position:fixed;inset:0;z-index:100;background:rgba(6,6,7,.94);display:flex;align-items:center;justify-content:center;padding:4vw;opacity:0;pointer-events:none;transition:opacity .3s}
.lightbox.open{opacity:1;pointer-events:auto}
.lightbox img{max-width:100%;max-height:90vh;border-radius:8px;object-fit:contain}
.lb-close{position:absolute;top:22px;right:26px;background:none;border:none;color:var(--txt);font-size:1.6rem;cursor:pointer;opacity:.8}
.lb-close:hover{opacity:1;color:var(--accent)}

/* ============ REVEAL ============ */
[data-reveal]{opacity:0;transform:translateY(28px);transition:opacity .8s cubic-bezier(.2,.8,.2,1),transform .8s cubic-bezier(.2,.8,.2,1)}
[data-reveal].in{opacity:1;transform:none}

/* ============ RESPONSIVE ============ */
@media(max-width:860px){
  .feature-grid{flex-direction:column}
  .feature-video{flex:none;aspect-ratio:16/9}
  .weapon-grid{grid-template-columns:1fr}
  .weapon-grid > *{grid-column:1;grid-row:auto}
  .wb-main{aspect-ratio:16/10}
  .weapon-grid .scrub{aspect-ratio:16/10}
  .about-inner{grid-template-columns:1fr}
}
@media(max-width:560px){
  .nav-links{gap:14px}
  .nav-links a{font-size:.68rem}
  .skills{grid-template-columns:1fr}
  .bd-steps{grid-template-columns:repeat(2,1fr)}
  .socials{flex-wrap:wrap;gap:16px}
}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;scroll-behavior:auto}
  [data-reveal]{opacity:1;transform:none}
}