/* =========================================================
   TUG GROUP — phantom.land inspired
   ========================================================= */
:root{
  --bg:#0a0a0b;
  --bg-2:#111114;
  --fg:#f4f2ee;
  --fg-dim:#8b8a86;
  --line:rgba(244,242,238,.12);
  --accent:#e4322b;      /* TUG red */
  --accent-2:#ff5a4d;
  --ease:cubic-bezier(.22,1,.36,1);
  --pad:clamp(20px,5vw,80px);
  --maxw:1600px;
}

*{margin:0;padding:0;box-sizing:border-box}
html{-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
html.lenis,html.lenis body{height:auto}
.lenis.lenis-smooth{scroll-behavior:auto!important}
.lenis.lenis-stopped{overflow:hidden}

body{
  background:var(--bg);
  color:var(--fg);
  font-family:"Zen Kaku Gothic New","Space Grotesk",sans-serif;
  font-weight:400;
  line-height:1.6;
  overflow-x:hidden;
  cursor:none;
}
::selection{background:var(--accent);color:#fff}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}

.eng{font-family:"Space Grotesk",sans-serif}

/* ---------- Site-wide 3D background ---------- */
.site-bg{position:fixed;inset:0;width:100%;height:100%;z-index:0;display:block}
.site-bg__overlay{position:fixed;inset:0;z-index:0;pointer-events:none;
  background:
    radial-gradient(120% 90% at 70% 30%, rgba(0,0,0,0) 0%, rgba(0,0,0,.14) 60%, rgba(0,0,0,.5) 100%),
    linear-gradient(180deg, rgba(0,0,0,.12), rgba(0,0,0,.28));
}
main{position:relative;z-index:1}

/* ---------- Preloader ---------- */
.preloader{
  position:fixed;inset:0;z-index:1000;background:var(--bg);
  display:flex;flex-direction:column;justify-content:center;align-items:center;
}
.preloader__inner{display:flex;flex-direction:column;align-items:center;gap:18px}
.preloader__logo{width:clamp(140px,22vw,260px);height:auto;display:block}
.preloader__count{
  font-family:"Space Grotesk",sans-serif;color:var(--fg-dim);
  font-size:14px;letter-spacing:.1em;display:flex;align-items:baseline;gap:2px;
}
.preloader__count i{font-style:normal;font-size:10px}
.preloader__bar{
  position:absolute;left:0;bottom:0;width:100%;height:2px;background:var(--line);
}
.preloader__bar span{display:block;height:100%;width:0;background:var(--accent)}

/* ---------- Cursor ---------- */
.cursor,.cursor-dot{position:fixed;top:0;left:0;z-index:900;pointer-events:none;border-radius:50%;mix-blend-mode:difference}
.cursor{width:36px;height:36px;border:1px solid var(--fg);transform:translate(-50%,-50%);transition:width .3s var(--ease),height .3s var(--ease),background .3s var(--ease)}
.cursor-dot{width:5px;height:5px;background:var(--fg);transform:translate(-50%,-50%)}
.cursor.is-hover{width:70px;height:70px;background:var(--fg)}
@media(hover:none){.cursor,.cursor-dot{display:none}body{cursor:auto}}

/* ---------- Header ---------- */
.header{
  position:fixed;top:0;left:0;width:100%;z-index:500;
  display:flex;align-items:center;justify-content:space-between;
  padding:22px var(--pad);
  mix-blend-mode:difference;
}
.header__logo{display:flex;align-items:center}
.header__logo-img{height:60px;width:auto;display:block}
.header__nav{display:flex;gap:36px;font-family:"Space Grotesk",sans-serif;font-size:14px;letter-spacing:.02em}
.header__nav a{position:relative;padding:4px 0}
.header__nav a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:1px;background:currentColor;transition:width .4s var(--ease)}
.header__nav a:hover::after{width:100%}
.header__cta{display:flex;align-items:center;gap:8px;font-family:"Space Grotesk",sans-serif;font-size:14px;padding:10px 18px;border:1px solid var(--line);border-radius:40px;transition:.4s var(--ease)}
.header__cta:hover{background:var(--fg);color:var(--bg)}
.header__burger{display:none}

/* mobile menu */
.menu{
  position:fixed;inset:0;z-index:490;background:var(--bg-2);
  padding:120px var(--pad) 40px;flex-direction:column;justify-content:space-between;
  display:none;
  clip-path:inset(0 0 100% 0);
}
.menu__nav{display:flex;flex-direction:column;gap:6px}
.menu__nav a{font-family:"Space Grotesk",sans-serif;font-size:clamp(34px,10vw,64px);font-weight:600;display:flex;align-items:baseline;gap:16px;padding:6px 0;border-bottom:1px solid var(--line)}
.menu__nav a span{font-size:14px;color:var(--accent)}
.menu__foot{color:var(--fg-dim);font-size:13px;display:flex;flex-direction:column;gap:6px}

/* ---------- Hero ---------- */
.hero{position:relative;height:100vh;min-height:640px;width:100%;overflow:hidden;display:flex;align-items:center}
.hero__canvas{position:absolute;inset:0;width:100%;height:100%;z-index:0}
.hero__grain{position:absolute;inset:0;z-index:1;pointer-events:none;opacity:.06;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");}
.hero__inner{position:relative;z-index:2;width:100%;max-width:var(--maxw);margin:0 auto;padding:0 var(--pad)}
.hero__eyebrow{font-family:"Space Grotesk",sans-serif;font-size:13px;letter-spacing:.16em;text-transform:uppercase;color:var(--fg-dim);margin-bottom:28px;overflow:hidden}
.hero__eyebrow span{display:inline-block}
.hero__title{
  font-weight:300;line-height:1.14;letter-spacing:.04em;
  font-size:clamp(42px,9vw,150px);
}
.hero__title .line{display:block;overflow:hidden}
.hero__title .line span{display:block}
.hero__lead{margin-top:34px;max-width:62ch;font-size:clamp(15px,1.4vw,19px);color:#cfcdc8;line-height:1.8}
.hero__meta{position:absolute;left:0;bottom:0;width:100%;z-index:2;padding:0 var(--pad) 26px;display:flex;justify-content:space-between;align-items:flex-end;gap:20px}
.hero__scroll{display:flex;align-items:center;gap:12px;font-family:"Space Grotesk",sans-serif;font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--fg-dim)}
.hero__scroll span{width:26px;height:26px;border:1px solid var(--line);border-radius:50%;position:relative}
.hero__scroll span::after{content:"";position:absolute;left:50%;top:6px;width:1px;height:8px;background:var(--accent);transform:translateX(-50%);animation:scrolldot 1.6s var(--ease) infinite}
@keyframes scrolldot{0%{opacity:0;transform:translate(-50%,-4px)}40%{opacity:1}100%{opacity:0;transform:translate(-50%,8px)}}
.hero__marq{max-width:55%;overflow:hidden;mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent)}
.hero__marq-track{display:flex;white-space:nowrap;font-family:"Space Grotesk",sans-serif;font-size:13px;letter-spacing:.14em;color:var(--fg-dim);animation:marq 22s linear infinite}
.hero__marq-track span{padding-right:0}
@keyframes marq{to{transform:translateX(-50%)}}

/* ---------- Section head ---------- */
.section-head{display:flex;align-items:center;gap:14px;font-family:"Space Grotesk",sans-serif;font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--fg-dim);margin-bottom:clamp(40px,6vw,90px)}
.section-head__idx{color:var(--accent)}
.section-head__label{position:relative;padding-left:16px}
.section-head__label::before{content:"";position:absolute;left:0;top:50%;width:8px;height:1px;background:var(--fg-dim)}

/* ---------- Concept ---------- */
.concept{max-width:var(--maxw);margin:0 auto;padding:clamp(90px,14vw,200px) var(--pad)}
.concept__inner{display:grid;grid-template-columns:1fr;gap:clamp(40px,6vw,80px)}
.concept__statement{
  font-weight:400;font-size:clamp(24px,3.6vw,54px);line-height:1.7;letter-spacing:.03em;max-width:70vw;
}
.concept__statement em{font-style:normal;font-weight:500;color:var(--accent)}
.concept__body{max-width:52ch;justify-self:end;color:#bdbbb6;font-size:clamp(15px,1.3vw,18px);line-height:2}

/* ---------- Service ---------- */
.service{max-width:var(--maxw);margin:0 auto;padding:clamp(48px,6vw,96px) clamp(24px,4vw,64px);
  background:rgba(4,4,6,.55);border:1px solid var(--line);border-radius:14px;backdrop-filter:blur(3px)}
.service__list{border-top:1px solid var(--line)}
.svc{
  display:grid;grid-template-columns:80px 1.1fr 1.4fr auto;gap:clamp(20px,3vw,60px);align-items:start;
  padding:clamp(30px,4vw,56px) 0;border-bottom:1px solid var(--line);position:relative;
  transition:padding-left .5s var(--ease);
}
.svc::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(228,50,43,.08),transparent 60%);opacity:0;transition:opacity .5s var(--ease)}
.svc:hover{padding-left:24px}
.svc:hover::before{opacity:1}
.svc>*{position:relative}
.svc__no{font-family:"Space Grotesk",sans-serif;font-size:14px;color:var(--fg-dim);padding-top:8px}
.svc__title{display:flex;flex-direction:column;gap:8px}
.svc__title span{font-family:"Space Grotesk",sans-serif;font-weight:600;font-size:clamp(28px,3.4vw,52px);letter-spacing:-.01em;line-height:1}
.svc__title i{font-style:normal;font-size:14px;color:var(--fg-dim)}
.svc__desc{color:#bdbbb6;font-size:15px;line-height:1.9;max-width:40ch;padding-top:6px}
.svc__tags{display:flex;flex-wrap:wrap;gap:8px;padding-top:8px}
.svc__tags span{font-family:"Space Grotesk",sans-serif;font-size:12px;letter-spacing:.04em;color:var(--fg-dim);border:1px solid var(--line);border-radius:30px;padding:6px 12px}

/* ---------- Works ---------- */
.works{max-width:var(--maxw);margin:0 auto;padding:clamp(60px,8vw,120px) var(--pad)}
.works__head{display:flex;justify-content:space-between;align-items:flex-end;gap:40px;flex-wrap:wrap;margin-bottom:clamp(30px,4vw,60px)}
.works__note{max-width:70vw;color:#bdbbb6;font-size:clamp(15px,1.25vw,18px);line-height:1.9}
.works__grid{display:grid;grid-template-columns:repeat(12,1fr);gap:clamp(14px,1.6vw,26px)}
.work{grid-column:span 4;position:relative;overflow:hidden;border-radius:4px;background:var(--bg-2);cursor:none}
.work--tall{grid-column:span 4}
.work--wide{grid-column:span 8}
.work__media{position:relative;aspect-ratio:4/3;overflow:hidden}
.work--wide .work__media{aspect-ratio:16/7}
.work__img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .9s var(--ease),filter .9s var(--ease);filter:grayscale(.35) brightness(.82)}
.work:hover .work__img{transform:scale(1.06);filter:grayscale(0) brightness(.95)}
.work__cat{position:absolute;top:16px;left:16px;z-index:2;font-family:"Space Grotesk",sans-serif;font-size:12px;letter-spacing:.08em;color:#fff;background:rgba(10,10,11,.5);backdrop-filter:blur(6px);padding:6px 12px;border-radius:30px}
.work__foot{display:flex;justify-content:space-between;align-items:baseline;gap:16px;padding:18px 4px 4px}
.work__title{font-weight:700;font-size:clamp(17px,1.5vw,21px)}
.work__year{font-family:"Space Grotesk",sans-serif;font-size:13px;color:var(--fg-dim)}
.work__place{padding:0 4px;color:var(--fg-dim);font-size:13px}

/* ---------- Scroll marquees (kinetic type) ---------- */
.marquee{overflow:hidden;white-space:nowrap;position:relative;z-index:1;
  padding:clamp(18px,3.4vw,46px) 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.marquee__track{display:inline-block;white-space:nowrap;will-change:transform;
  font-family:"Space Grotesk",sans-serif;font-weight:700;letter-spacing:-.02em;
  font-size:clamp(34px,7vw,104px);line-height:1}
.marquee__track span{padding:0 .28em;color:transparent;-webkit-text-stroke:1px var(--fg-dim)}
.marquee__track em{font-style:normal;color:var(--accent);padding:0 .1em;font-size:.7em;vertical-align:middle}
.marquee--fill .marquee__track span{color:var(--fg);-webkit-text-stroke:0}

/* ---------- Drifting background word ---------- */
.drift{position:relative;z-index:0;overflow:hidden;pointer-events:none}
.drift__word{font-family:"Space Grotesk",sans-serif;font-weight:700;white-space:nowrap;
  font-size:clamp(90px,20vw,320px);line-height:.8;letter-spacing:-.03em;
  color:transparent;-webkit-text-stroke:1px var(--line);will-change:transform}

/* ---------- Unified translucent-black panels (kept separate with gaps) ---------- */
.concept,.service,.works,.spirit{
  background:rgba(4,4,6,.3);border:1px solid var(--line);border-radius:16px;
  backdrop-filter:blur(3px);-webkit-backdrop-filter:blur(3px);
  /* uniform, generous gap between every panel so the 3D shows through */
  margin-top:clamp(160px,22vw,350px);margin-bottom:clamp(160px,22vw,350px);
  padding-top:clamp(52px,7vw,104px);padding-bottom:clamp(52px,7vw,104px);
}

/* ---------- Spirit ---------- */
.spirit{max-width:var(--maxw);margin-left:auto;margin-right:auto;padding-left:var(--pad);padding-right:var(--pad)}
.spirit__intro{max-width:min(70vw,47em);margin:clamp(28px,4vw,48px) 0 clamp(36px,5vw,60px);color:#bdbbb6;font-size:clamp(15px,1.3vw,18px);line-height:2}
.spirit__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(24px,4vw,60px);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:clamp(40px,6vw,80px) 0}
.stat__num{font-family:"Space Grotesk",sans-serif;font-weight:700;font-size:clamp(54px,9vw,140px);line-height:.9;letter-spacing:-.03em}
.stat__unit{font-family:"Space Grotesk",sans-serif;font-size:14px;color:var(--accent);margin-top:10px;letter-spacing:.04em}
.stat__label{color:var(--fg-dim);font-size:14px;margin-top:14px}
.spirit__quote{margin-top:clamp(60px,9vw,130px);font-weight:400;font-size:clamp(21px,3vw,46px);line-height:1.75;letter-spacing:.03em;max-width:70vw}
.spirit__quote em{font-style:normal;font-weight:500;color:var(--accent)}

/* ---------- Footer ---------- */
.footer{background:rgba(4,4,6,.3);backdrop-filter:blur(3px);-webkit-backdrop-filter:blur(3px);padding:clamp(80px,12vw,160px) var(--pad) 30px;border-top:1px solid var(--line)}
.footer__cta{max-width:var(--maxw);margin:0 auto;text-align:center;padding-bottom:clamp(60px,9vw,120px)}
.footer__cta-label{font-family:"Space Grotesk",sans-serif;font-size:14px;letter-spacing:.14em;text-transform:uppercase;color:var(--fg-dim);margin-bottom:22px}
.footer__cta-link{display:inline-flex;align-items:center;gap:clamp(8px,1.6vw,26px);font-weight:900;font-size:clamp(40px,10vw,140px);line-height:1;letter-spacing:-.02em}
.footer__cta-link .line{display:block;overflow:hidden}
.footer__cta-link .line span{display:block;transition:color .4s var(--ease)}
.footer__cta-link:hover .line span{color:var(--accent)}
.footer__cta-arrow{width:clamp(38px,6.5vw,96px);height:auto;flex:none;transition:transform .5s var(--ease),color .4s var(--ease)}
.footer__cta-link:hover .footer__cta-arrow{transform:translate(8px,-8px);color:var(--accent)}
.footer__cta-btn{display:inline-flex;align-items:center;gap:12px;margin-top:38px;
  font-family:"Space Grotesk",sans-serif;font-size:clamp(14px,1.1vw,16px);letter-spacing:.02em;
  padding:16px 30px;border:1px solid var(--fg-dim);border-radius:44px;color:var(--fg);
  transition:background .4s var(--ease),color .4s var(--ease),border-color .4s var(--ease)}
.footer__cta-btn svg{transition:transform .4s var(--ease)}
.footer__cta-btn:hover{background:var(--fg);color:var(--bg);border-color:var(--fg)}
.footer__cta-btn:hover svg{transform:translate(3px,-3px)}
.footer__grid{max-width:var(--maxw);margin:0 auto;display:grid;grid-template-columns:repeat(3,1fr);gap:40px;padding:clamp(40px,5vw,64px) clamp(24px,3vw,48px);border:1px solid var(--line);border-radius:14px;background:rgba(6,6,8,.38);backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px)}
.footer__col h4{font-family:"Space Grotesk",sans-serif;font-size:13px;letter-spacing:.1em;text-transform:uppercase;color:var(--accent);margin-bottom:18px}
.footer__col p,.footer__col a{display:block;color:#bdbbb6;font-size:14px;line-height:1.9;margin-bottom:8px}
.footer__col a:hover{color:var(--fg)}
.footer__base{max-width:var(--maxw);margin:clamp(28px,4vw,52px) auto 0}
.footer__big{font-family:"Space Grotesk",sans-serif;font-weight:700;font-size:clamp(60px,17vw,280px);line-height:.9;letter-spacing:-.03em;color:transparent;-webkit-text-stroke:1px var(--line);text-align:center;margin:20px 0 30px}
.footer__legal{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-family:"Space Grotesk",sans-serif;font-size:12px;color:var(--fg-dim);border-top:1px solid var(--line);padding-top:20px}

/* ---------- Reveal utils ---------- */
.reveal,.reveal-lines .word{will-change:transform,opacity}

/* ---------- Responsive ---------- */
@media(max-width:900px){
  .header__nav,.header__cta{display:none}
  .header__burger{display:flex;flex-direction:column;gap:6px;width:40px;height:40px;align-items:center;justify-content:center;background:none;border:none;cursor:none}
  .header__burger span{width:24px;height:1.6px;background:var(--fg);transition:.4s var(--ease)}
  .header.is-open .header__burger span:nth-child(1){transform:translateY(3.8px) rotate(45deg)}
  .header.is-open .header__burger span:nth-child(2){transform:translateY(-3.8px) rotate(-45deg)}
  .menu{display:flex}
  .concept__body{justify-self:start}
  .svc{grid-template-columns:1fr;gap:14px}
  .svc__no{position:absolute;right:0;top:clamp(30px,4vw,56px)}
  .works__grid{gap:16px}
  .work,.work--tall{grid-column:span 12}
  .spirit__grid{grid-template-columns:1fr;gap:40px}
  .footer__grid{grid-template-columns:1fr;gap:34px}
}
@media(max-width:560px){
  .hero__marq{display:none}
  .hero__meta{justify-content:flex-start}
}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
}