/* =========================================================
   ISHAQ — 3D / VFX / MOTION PORTFOLIO
   Core stylesheet
   ========================================================= */

:root{
  --bg-0:#050505;
  --bg-1:#0D0D0D;
  --bg-2:#151515;
  --line:rgba(255,255,255,.08);
  --line-strong:rgba(255,255,255,.16);
  --text-0:#FFFFFF;
  --text-1:#A5A5A5;
  --text-2:#6E6E6E;
  --cyan:#00D9FF;
  --violet:#7A5CFF;
  --amber:#FF7A45;

  --f-display:'Space Grotesk', sans-serif;
  --f-body:'Inter', sans-serif;

  --container:1600px;
  --gutter:clamp(20px, 5vw, 64px);

  --ease:cubic-bezier(.16,.84,.28,1);
  --ease-soft:cubic-bezier(.4,0,.2,1);
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}

html{
  background:var(--bg-0);
  scroll-behavior:smooth;
}

body{
  background:var(--bg-0);
  color:var(--text-0);
  font-family:var(--f-body);
  font-size:16px;
  line-height:1.5;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}

body.no-scroll{overflow:hidden;height:100vh;}

img,video{max-width:100%;display:block;}

a{color:inherit;text-decoration:none;}

ul{list-style:none;}

button{
  font-family:inherit;
  background:none;
  border:none;
  color:inherit;
  cursor:pointer;
}

::selection{background:var(--cyan);color:#000;}

.container{
  max-width:var(--container);
  margin:0 auto;
  padding:0 var(--gutter);
}

/* --- Film grain --- */
.grain{
  position:fixed;
  inset:0;
  z-index:9998;
  pointer-events:none;
  opacity:.035;
  mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* --- Skip link --- */
.skip-link{
  position:absolute;
  left:-999px;
  top:0;
  background:var(--cyan);
  color:#000;
  padding:10px 16px;
  z-index:10000;
  font-weight:600;
}
.skip-link:focus{left:12px;top:12px;}

/* =============== CUSTOM CURSOR =============== */
.cursor-dot,.cursor-ring{
  position:fixed;
  top:0;left:0;
  pointer-events:none;
  border-radius:50%;
  z-index:9999;
  transform:translate(-50%,-50%);
  will-change:transform;
}
.cursor-dot{
  width:6px;height:6px;
  background:var(--text-0);
}
.cursor-ring{
  width:38px;height:38px;
  border:1px solid rgba(255,255,255,.5);
  transition:width .25s var(--ease-soft), height .25s var(--ease-soft), border-color .25s, background .25s;
  display:flex;
  align-items:center;
  justify-content:center;
  font-family:var(--f-display);
  font-size:10px;
  letter-spacing:.08em;
  color:var(--text-0);
}
.cursor-ring.hovering{
  width:88px;height:88px;
  background:rgba(255,255,255,.06);
  border-color:rgba(255,255,255,.25);
  backdrop-filter:blur(4px);
}
html.has-custom-cursor, html.has-custom-cursor *{cursor:none !important;}
@media (hover:none), (pointer:coarse){
  .cursor-dot,.cursor-ring{display:none;}
}

/* =============== LOADER =============== */
.loader{
  position:fixed;
  inset:0;
  z-index:10001;
  background:var(--bg-0);
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:18px;
  transition:transform .9s var(--ease);
}
.loader.split-out .loader-top,
.loader.split-out .loader-bottom{
  transition:transform .8s var(--ease);
}
.loader.split-out{pointer-events:none;}
.loader-top,.loader-bottom{
  position:fixed;
  left:0;right:0;
  height:50vh;
  background:var(--bg-0);
  z-index:2;
}
.loader-top{top:0;}
.loader-bottom{bottom:0;}
.loader.split-out .loader-top{transform:translateY(-100%);}
.loader.split-out .loader-bottom{transform:translateY(100%);}
.loader-content{
  position:relative;
  z-index:3;
  text-align:center;
}
.loader-mark{
  font-family:var(--f-display);
  font-size:clamp(28px,6vw,48px);
  letter-spacing:.02em;
  font-weight:600;
}
.loader-sub{
  font-family:var(--f-display);
  font-size:11px;
  letter-spacing:.28em;
  color:var(--text-1);
  margin-top:6px;
}
.loader-bar{
  width:min(280px,60vw);
  height:1px;
  background:var(--line);
  margin-top:28px;
  position:relative;
  overflow:hidden;
}
.loader-bar span{
  position:absolute;
  left:0;top:0;bottom:0;
  width:0%;
  background:linear-gradient(90deg,var(--cyan),var(--violet));
}
.loader-count{
  font-family:var(--f-display);
  font-size:12px;
  color:var(--text-1);
  margin-top:12px;
  letter-spacing:.05em;
}
.loader-particles{
  position:absolute;
  inset:0;
  z-index:1;
  overflow:hidden;
}

/* =============== NAVIGATION =============== */
.nav{
  position:fixed;
  top:0;left:0;right:0;
  z-index:500;
  padding:22px var(--gutter);
  display:flex;
  align-items:center;
  justify-content:space-between;
  transition:padding .4s var(--ease-soft), background .4s var(--ease-soft), border-color .4s var(--ease-soft);
  border-bottom:1px solid transparent;
}
.nav.scrolled{
  padding:12px var(--gutter);
  background:rgba(5,5,5,.72);
  backdrop-filter:blur(14px);
  border-bottom-color:var(--line);
}
.nav-logo{
  font-family:var(--f-display);
  font-weight:600;
  font-size:18px;
  letter-spacing:.04em;
}
.nav-links{
  display:flex;
  gap:40px;
}
.nav-links a{
  font-size:13px;
  letter-spacing:.03em;
  color:var(--text-1);
  position:relative;
  padding:4px 0;
  transition:color .3s;
}
.nav-links a::after{
  content:"";
  position:absolute;
  left:0;bottom:0;
  width:0;height:1px;
  background:var(--cyan);
  transition:width .35s var(--ease-soft);
}
.nav-links a:hover,.nav-links a.active{color:var(--text-0);}
.nav-links a:hover::after,.nav-links a.active::after{width:100%;}

.nav-cta{
  font-size:12px;
  letter-spacing:.05em;
  border:1px solid var(--line-strong);
  padding:10px 20px;
  border-radius:100px;
  transition:border-color .3s, background .3s;
}
.nav-cta:hover{border-color:var(--cyan);background:rgba(0,217,255,.06);}

.nav-burger{
  display:none;
  width:26px;height:16px;
  position:relative;
  z-index:600;
}
.nav-burger span{
  position:absolute;
  left:0;right:0;
  height:1px;
  background:var(--text-0);
  transition:transform .35s var(--ease-soft), opacity .3s;
}
.nav-burger span:nth-child(1){top:0;}
.nav-burger span:nth-child(2){top:50%;transform:translateY(-50%);}
.nav-burger span:nth-child(3){bottom:0;}
.nav-burger.open span:nth-child(1){transform:translateY(7.5px) rotate(45deg);}
.nav-burger.open span:nth-child(2){opacity:0;}
.nav-burger.open span:nth-child(3){transform:translateY(-7.5px) rotate(-45deg);}

.mobile-menu{
  position:fixed;
  inset:0;
  background:var(--bg-0);
  z-index:400;
  display:flex;
  flex-direction:column;
  justify-content:center;
  padding:0 32px;
  clip-path:circle(0% at calc(100% - 40px) 40px);
  transition:clip-path .6s var(--ease);
  pointer-events:none;
}
.mobile-menu.open{
  clip-path:circle(150% at calc(100% - 40px) 40px);
  pointer-events:auto;
}
.mobile-menu ul{display:flex;flex-direction:column;gap:8px;}
.mobile-menu li{
  overflow:hidden;
}
.mobile-menu a{
  display:inline-block;
  font-family:var(--f-display);
  font-size:clamp(36px,11vw,64px);
  font-weight:600;
  color:var(--text-1);
  transform:translateY(110%);
  transition:transform .6s var(--ease), color .3s;
}
.mobile-menu.open a{transform:translateY(0);}
.mobile-menu a:hover{color:var(--text-0);}
.mobile-menu li:nth-child(1) a{transition-delay:.05s;}
.mobile-menu li:nth-child(2) a{transition-delay:.1s;}
.mobile-menu li:nth-child(3) a{transition-delay:.15s;}
.mobile-menu li:nth-child(4) a{transition-delay:.2s;}
.mobile-menu-foot{
  margin-top:48px;
  display:flex;
  gap:24px;
  font-size:12px;
  color:var(--text-1);
}

/* =============== BUTTONS =============== */
.btn{
  position:relative;
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:16px 30px;
  border-radius:100px;
  font-size:13px;
  letter-spacing:.04em;
  font-weight:500;
  overflow:hidden;
  isolation:isolate;
}
.btn-primary{
  border:1px solid var(--line-strong);
  color:var(--text-0);
}
.btn-primary::before{
  content:"";
  position:absolute;
  inset:0;
  background:var(--text-0);
  transform:scaleX(0);
  transform-origin:left;
  transition:transform .45s var(--ease-soft);
  z-index:-1;
}
.btn-primary:hover{color:#000;}
.btn-primary:hover::before{transform:scaleX(1);}
.btn-ghost{
  color:var(--text-1);
  border:1px solid transparent;
}
.btn-ghost:hover{color:var(--text-0);}
.btn .arrow{transition:transform .35s var(--ease-soft);}
.btn:hover .arrow{transform:translateX(5px);}
.btn.magnetic{transition:transform .25s var(--ease-soft);}

/* =============== HERO =============== */
.hero{
  position:relative;
  min-height:100svh;
  display:flex;
  align-items:center;
  padding:120px var(--gutter) 60px;
  overflow:hidden;
}
.hero-bg{
  position:absolute;
  inset:0;
  z-index:0;
}
.hero-bg video{
  width:100%;height:100%;
  object-fit:cover;
  opacity:.35;
}
.hero-bg::after{
  content:"";
  position:absolute;
  inset:0;
  background:
    radial-gradient(ellipse 60% 50% at 70% 40%, rgba(122,92,255,.18), transparent 60%),
    radial-gradient(ellipse 50% 40% at 20% 70%, rgba(0,217,255,.12), transparent 60%),
    linear-gradient(180deg, rgba(5,5,5,.4) 0%, rgba(5,5,5,.75) 60%, var(--bg-0) 100%);
}
.hero-grid{
  position:absolute;
  inset:0;
  background-image:
    linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(ellipse 70% 60% at 60% 45%, #000 30%, transparent 75%);
}
.hero-inner{
  position:relative;
  z-index:2;
  width:100%;
  max-width:var(--container);
  margin:0 auto;
  display:grid;
  grid-template-columns:1.1fr .9fr;
  align-items:center;
  gap:24px;
}
.hero-copy{position:relative;z-index:3;}
.eyebrow-tag{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:12px;
  letter-spacing:.05em;
  color:var(--text-1);
  margin-bottom:22px;
}
.eyebrow-tag::before{
  content:"";
  width:6px;height:6px;
  border-radius:50%;
  background:var(--cyan);
  box-shadow:0 0 12px var(--cyan);
}
.hero-title{
  font-family:var(--f-display);
  font-weight:600;
  font-size:clamp(46px, 7.4vw, 108px);
  line-height:.98;
  letter-spacing:-.01em;
}
.hero-title .line{
  display:block;
  overflow:hidden;
}
.hero-title .line span{
  display:block;
  transform:translateY(105%);
}
.hero-roles{
  display:flex;
  flex-wrap:wrap;
  gap:10px 22px;
  margin-top:30px;
  font-family:var(--f-display);
  font-size:14px;
  color:var(--text-1);
}
.hero-roles span{position:relative;padding-left:16px;}
.hero-roles span::before{
  content:"";
  position:absolute;left:0;top:50%;
  width:8px;height:1px;
  background:var(--cyan);
  transform:translateY(-50%);
}
.hero-desc{
  max-width:440px;
  color:var(--text-1);
  margin-top:26px;
  font-size:15px;
  line-height:1.7;
}
.hero-actions{
  display:flex;
  flex-wrap:wrap;
  gap:16px;
  margin-top:40px;
}

/* --- Portrait composition --- */
.hero-portrait{
  position:relative;
  height:min(100vh, 720px);
  display:flex;
  align-items:flex-end;
  justify-content:center;
}
.portrait-glow{
  position:absolute;
  width:70%;
  height:70%;
  left:50%;top:38%;
  transform:translate(-50%,-50%);
  background:radial-gradient(circle, rgba(0,217,255,.22), transparent 65%);
  filter:blur(100px);
  z-index:1;
}
.portrait-glow.violet{
  background:radial-gradient(circle, rgba(122,92,255,.24), transparent 65%);
  left:60%;top:60%;
  width:60%;height:60%;
}
.portrait-frame{
  position:relative;
  z-index:3;
  width:min(99%, 1080px);
  will-change:transform;
}
.portrait-frame img{
  width:100%;
  filter:drop-shadow(0 30px 60px rgba(0,0,0,.6));
}
.portrait-rim{
  position:absolute;
  inset:0;
  z-index:4;
  background:linear-gradient(115deg, transparent 100%, rgba(0,217,255,.16) 78%, transparent 92%);
  mix-blend-mode:screen;
  pointer-events:none;
}
.portrait-particles{
  position:absolute;
  inset:-10% -10% -5%;
  z-index:2;
  pointer-events:none;
}
.portrait-particles span{
  position:absolute;
  border-radius:50%;
  background:var(--cyan);
  opacity:.6;
}
.portrait-thumb{
  position:absolute;
  width:166px;
  aspect-ratio:1;
  border-radius:10px;
  overflow:hidden;
  border:1px solid var(--line-strong);
  box-shadow:0 20px 40px rgba(0,0,0,.5);
  z-index:5;
  background:var(--bg-1);
}
.portrait-thumb img{width:100%;height:100%;object-fit:cover;}
.pt-1{top:6%;left:-6%;}
.pt-2{bottom:26%;right:-8%;width:166px;}
.pt-3{top:56%;left:-14%;width:166px;}

.hero-scroll{
  position:absolute;
  left:var(--gutter);
  bottom:32px;
  z-index:5;
  display:flex;
  align-items:center;
  gap:12px;
  font-size:11px;
  letter-spacing:.14em;
  color:var(--text-1);
}
.hero-scroll .scroll-line{
  width:1px;height:44px;
  background:var(--line-strong);
  position:relative;
  overflow:hidden;
}
.hero-scroll .scroll-line::after{
  content:"";
  position:absolute;
  left:0;top:-100%;
  width:100%;height:50%;
  background:var(--cyan);
  animation:scrollDown 1.8s ease-in-out infinite;
}
@keyframes scrollDown{
  0%{top:-50%;}
  100%{top:100%;}
}
.hero-scroll span.label{writing-mode:vertical-rl;}

/* =============== MARQUEE =============== */
.marquee-wrap{
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
  padding:22px 0;
  overflow:hidden;
  background:var(--bg-1);
}
.marquee-track{
  display:flex;
  width:max-content;
  animation:marquee 32s linear infinite;
}
.marquee-track span{
  font-family:var(--f-display);
  font-size:clamp(28px,5vw,56px);
  font-weight:600;
  color:transparent;
  -webkit-text-stroke:1px rgba(255,255,255,.35);
  padding:0 34px;
  white-space:nowrap;
}
.marquee-track span.filled{
  color:var(--text-0);
  -webkit-text-stroke:0;
}
@keyframes marquee{
  from{transform:translateX(0);}
  to{transform:translateX(-50%);}
}
.marquee-track.reverse{animation-direction:reverse;}

/* =============== SECTION SHELL =============== */
.section{
  padding:140px 0;
  position:relative;
}
.section-tight{padding:90px 0;}
.section-head{
  display:flex;
  justify-content:space-between;
  align-items:flex-end;
  gap:30px;
  margin-bottom:60px;
}
.section-kicker{
  font-size:12px;
  letter-spacing:.06em;
  color:var(--cyan);
  margin-bottom:16px;
  display:block;
}
.section-title{
  font-family:var(--f-display);
  font-weight:600;
  font-size:clamp(32px,4.6vw,64px);
  line-height:1.04;
  letter-spacing:-.01em;
}
.section-note{
  max-width:340px;
  color:var(--text-1);
  font-size:14px;
  line-height:1.7;
}

/* reveal lines */
.reveal-line{overflow:hidden;}
.reveal-line span{
  display:block;
  transform:translateY(110%);
  transition:transform .9s var(--ease);
}
.in-view .reveal-line span{transform:translateY(0);}

.fade-up{
  opacity:0;
  transform:translateY(36px);
  transition:opacity .8s var(--ease-soft), transform .8s var(--ease-soft);
}
.in-view.fade-up{opacity:1;transform:translateY(0);}
.fade-left{opacity:0;transform:translateX(-36px);transition:opacity .8s var(--ease-soft), transform .8s var(--ease-soft);}
.in-view.fade-left{opacity:1;transform:translateX(0);}
.fade-right{opacity:0;transform:translateX(36px);transition:opacity .8s var(--ease-soft), transform .8s var(--ease-soft);}
.in-view.fade-right{opacity:1;transform:translateX(0);}
.scale-reveal{opacity:0;transform:scale(.94);transition:opacity .9s var(--ease-soft), transform .9s var(--ease-soft);}
.in-view.scale-reveal{opacity:1;transform:scale(1);}
.blur-reveal{opacity:0;filter:blur(14px);transition:opacity .9s var(--ease-soft), filter .9s var(--ease-soft);}
.in-view.blur-reveal{opacity:1;filter:blur(0);}
.clip-reveal{clip-path:inset(0 0 100% 0);transition:clip-path 1s var(--ease);}
.in-view.clip-reveal{clip-path:inset(0 0 0% 0);}

.stagger > *{transition-delay:calc(var(--i,0) * 70ms);}

/* =============== INTRO SECTION =============== */
.intro-text{
  font-family:var(--f-display);
  font-weight:500;
  font-size:clamp(24px,3.4vw,44px);
  line-height:1.35;
  max-width:1180px;
  color:var(--text-1);
}
.intro-text .hl{color:var(--text-0);}

/* =============== SHOWREEL =============== */
.showreel-frame{
  position:relative;
  aspect-ratio:16/9;
  border-radius:14px;
  overflow:hidden;
  border:1px solid var(--line);
  background:var(--bg-1);
}
.showreel-frame video,.showreel-frame img{
  width:100%;height:100%;object-fit:cover;
}
.showreel-overlay{
  position:absolute;
  inset:0;
  background:linear-gradient(180deg, rgba(0,0,0,.1), rgba(0,0,0,.45));
  display:flex;
  align-items:center;
  justify-content:center;
}
.play-ring{
  width:88px;height:88px;
  border-radius:50%;
  border:1px solid rgba(255,255,255,.5);
  display:flex;
  align-items:center;
  justify-content:center;
  backdrop-filter:blur(6px);
  background:rgba(255,255,255,.06);
  transition:transform .3s var(--ease-soft), background .3s;
}
.showreel-frame:hover .play-ring{transform:scale(1.08);background:rgba(255,255,255,.12);}
.play-ring svg{width:22px;height:22px;margin-left:3px;}

/* =============== GALLERY FILTERS =============== */
.filters{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-bottom:44px;
}
.filter-btn{
  font-size:12px;
  letter-spacing:.04em;
  padding:9px 18px;
  border-radius:100px;
  border:1px solid var(--line);
  color:var(--text-1);
  transition:border-color .3s, color .3s, background .3s;
}
.filter-btn:hover{color:var(--text-0);border-color:var(--line-strong);}
.filter-btn.active{
  color:#000;
  background:var(--text-0);
  border-color:var(--text-0);
}

/* =============== MASONRY GALLERY =============== */
.masonry{
  columns:4 240px;
  column-gap:16px;
}
.g-item{
  break-inside:avoid;
  margin-bottom:16px;
  border-radius:10px;
  overflow:hidden;
  position:relative;
  border:1px solid var(--line);
  background:var(--bg-1);
  opacity:1;
  transform:scale(1);
  transition:opacity .45s var(--ease-soft), transform .45s var(--ease-soft);
}
.g-item.hide{
  display:none;
}
.g-item img,.g-item video{
  width:100%;
  display:block;
  transition:transform .6s var(--ease-soft);
}
.g-media{overflow:hidden;position:relative;}
.g-ar-1-1 .g-media{aspect-ratio:1/1;}
.g-ar-4-5 .g-media{aspect-ratio:4/5;}
.g-ar-3-4 .g-media{aspect-ratio:3/4;}
.g-ar-16-9 .g-media{aspect-ratio:16/9;}
.g-ar-9-16 .g-media{aspect-ratio:9/16;}
.g-ar-2-3 .g-media{aspect-ratio:2/3;}
.g-media img,.g-media video{
  width:100%;height:100%;object-fit:cover;
}
.g-item:hover img,.g-item:hover video{transform:scale(1.07);}
.g-overlay{
  position:absolute;
  inset:0;
  display:flex;
  flex-direction:column;
  justify-content:flex-end;
  padding:18px;
  background:linear-gradient(180deg, transparent 45%, rgba(0,0,0,.86) 100%);
  opacity:0;
  transition:opacity .35s;
}
.g-item:hover .g-overlay{opacity:1;}
.g-cat{font-size:11px;letter-spacing:.06em;color:var(--cyan);margin-bottom:6px;}
.g-title{font-family:var(--f-display);font-size:16px;font-weight:600;}
.g-year{font-size:11px;color:var(--text-1);margin-top:4px;}

/* =============== PROJECT MODAL =============== */
.modal{
  position:fixed;
  inset:0;
  z-index:800;
  background:rgba(0,0,0,.96);
  display:flex;
  align-items:center;
  justify-content:center;
  opacity:0;
  pointer-events:none;
  transition:opacity .4s var(--ease-soft);
  padding:40px;
}
.modal.open{opacity:1;pointer-events:auto;}
.modal-inner{
  width:100%;
  max-width:1100px;
  display:grid;
  grid-template-columns:1.3fr .9fr;
  gap:40px;
  max-height:86vh;
}
.modal-media{
  border-radius:10px;
  overflow:hidden;
  background:var(--bg-1);
  display:flex;
  align-items:center;
  max-height:86vh;
}
.modal-media img,.modal-media video{width:100%;object-fit:cover;}
.modal-info{
  display:flex;
  flex-direction:column;
  justify-content:center;
  gap:18px;
}
.modal-info h3{
  font-family:var(--f-display);
  font-size:clamp(26px,3vw,38px);
  font-weight:600;
}
.modal-info p{color:var(--text-1);font-size:14px;line-height:1.7;}
.modal-meta{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:16px;
  border-top:1px solid var(--line);
  padding-top:18px;
}
.modal-meta div span{display:block;}
.modal-meta .mk{font-size:11px;color:var(--text-2);letter-spacing:.05em;margin-bottom:4px;}
.modal-meta .mv{font-size:13px;color:var(--text-0);}
.modal-close{
  position:absolute;
  top:28px;right:32px;
  width:42px;height:42px;
  border-radius:50%;
  border:1px solid var(--line-strong);
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:18px;
}
.modal-nav{
  position:absolute;
  top:50%;
  transform:translateY(-50%);
  display:flex;
  justify-content:space-between;
  width:100%;
  left:0;
  padding:0 20px;
  pointer-events:none;
}
.modal-nav button{
  pointer-events:auto;
  font-size:11px;
  letter-spacing:.06em;
  color:var(--text-1);
  display:flex;
  align-items:center;
  gap:8px;
}
.modal-nav button:hover{color:var(--text-0);}

/* =============== VFX / WALKTHROUGH SPLIT SECTIONS =============== */
.split-feature{
  position:relative;
  border-radius:16px;
  overflow:hidden;
  min-height:560px;
  display:flex;
  align-items:flex-end;
  border:1px solid var(--line);
}
.split-feature video,.split-feature img{
  position:absolute;
  inset:0;
  width:100%;height:100%;
  object-fit:cover;
  z-index:0;
}
.split-feature::after{
  content:"";
  position:absolute;inset:0;
  background:linear-gradient(180deg, rgba(5,5,5,.15) 20%, rgba(5,5,5,.92) 100%);
  z-index:1;
}
.split-feature-content{
  position:relative;
  z-index:2;
  padding:48px;
  width:100%;
}
.split-feature-content h3{
  font-family:var(--f-display);
  font-size:clamp(30px,4vw,52px);
  font-weight:600;
  line-height:1.05;
  margin-bottom:18px;
}
.tag-row{display:flex;flex-wrap:wrap;gap:10px;}
.tag-chip{
  font-size:11px;
  letter-spacing:.05em;
  padding:8px 14px;
  border-radius:100px;
  border:1px solid rgba(255,255,255,.25);
  color:var(--text-1);
  backdrop-filter:blur(4px);
}

/* =============== MOTION GRAPHICS HORIZONTAL SCROLL =============== */
.hscroll{
  display:flex;
  gap:20px;
  overflow-x:auto;
  padding-bottom:14px;
  scroll-snap-type:x mandatory;
  scrollbar-width:thin;
}
.hscroll::-webkit-scrollbar{height:4px;}
.hscroll::-webkit-scrollbar-thumb{background:var(--line-strong);border-radius:4px;}
.hcard{
  flex:0 0 auto;
  width:min(78vw, 340px);
  scroll-snap-align:start;
  border-radius:12px;
  overflow:hidden;
  border:1px solid var(--line);
  background:var(--bg-1);
}
.hcard img{aspect-ratio:3/4;object-fit:cover;width:100%;}
.hcard-body{padding:16px 18px 20px;}
.hcard-body .cat{font-size:11px;color:var(--cyan);letter-spacing:.05em;}
.hcard-body h4{font-family:var(--f-display);font-size:18px;margin-top:6px;font-weight:600;}

/* =============== SERVICES =============== */
.services-list{
  border-top:1px solid var(--line);
}
.service-row{
  display:grid;
  grid-template-columns:80px 1fr 200px 24px;
  align-items:center;
  gap:24px;
  padding:32px 0;
  border-bottom:1px solid var(--line);
  transition:padding .4s var(--ease-soft), background .4s;
  cursor:pointer;
}
.service-row:hover{background:rgba(255,255,255,.02);padding-left:12px;}
.service-num{
  font-family:var(--f-display);
  font-size:13px;
  color:var(--text-2);
}
.service-name{
  font-family:var(--f-display);
  font-size:clamp(22px,3vw,34px);
  font-weight:600;
  transition:color .3s;
}
.service-row:hover .service-name{color:var(--cyan);}
.service-desc{
  font-size:13px;
  color:var(--text-1);
  max-height:0;
  overflow:hidden;
  transition:max-height .45s var(--ease-soft);
  grid-column:2 / span 1;
}
.service-row.open .service-desc{max-height:80px;margin-top:10px;}
.service-tag{font-size:12px;color:var(--text-2);text-align:right;}
.service-plus{
  font-size:20px;
  color:var(--text-1);
  transition:transform .35s var(--ease-soft);
}
.service-row.open .service-plus{transform:rotate(45deg);}

/* =============== SOFTWARE ICONS =============== */
.software-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:1px;
  background:var(--line);
  border:1px solid var(--line);
  border-radius:12px;
  overflow:hidden;
}
.software-item{
  background:var(--bg-1);
  padding:34px 16px;
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:12px;
  transition:background .3s;
}
.software-item:hover{background:var(--bg-2);}
.software-item svg{
  width:34px;height:34px;
  color:var(--text-1);
  transition:transform .35s var(--ease-soft), color .3s;
}
.software-item:hover svg{transform:scale(1.15);color:var(--cyan);}
.software-item span{font-size:12px;color:var(--text-1);}

/* =============== CLIENTS =============== */
.clients-wall{
  display:grid;
  grid-template-columns:repeat(5,1fr);
  gap:1px;
  background:var(--line);
  border:1px solid var(--line);
}
.client-cell{
  background:var(--bg-1);
  padding:34px 10px;
  text-align:center;
  font-family:var(--f-display);
  font-size:14px;
  letter-spacing:.03em;
  color:var(--text-2);
  transition:color .3s, background .3s;
}
.client-cell:hover{color:var(--text-0);background:var(--bg-2);}

/* =============== TESTIMONIALS =============== */
.testi-track{
  display:flex;
  gap:20px;
  overflow-x:auto;
  scroll-snap-type:x mandatory;
  cursor:grab;
  padding-bottom:10px;
}
.testi-track.dragging{cursor:grabbing;}
.testi-card{
  flex:0 0 auto;
  width:min(85vw,420px);
  scroll-snap-align:start;
  background:linear-gradient(160deg, rgba(255,255,255,.04), rgba(255,255,255,.01));
  border:1px solid var(--line);
  border-radius:14px;
  padding:32px;
  backdrop-filter:blur(6px);
}
.testi-quote{font-size:16px;line-height:1.7;color:var(--text-0);margin-bottom:24px;}
.testi-who{display:flex;align-items:center;gap:12px;}
.testi-avatar{
  width:42px;height:42px;
  border-radius:50%;
  background:var(--bg-2);
  overflow:hidden;
}
.testi-avatar img{width:100%;height:100%;object-fit:cover;}
.testi-name{font-size:13px;font-weight:600;}
.testi-role{font-size:12px;color:var(--text-1);}

/* =============== PROCESS TIMELINE =============== */
.process{
  position:relative;
}
.process-line{
  position:absolute;
  left:0;right:0;
  top:22px;
  height:1px;
  background:var(--line);
}
.process-line-fill{
  position:absolute;
  left:0;top:0;
  height:100%;
  width:0%;
  background:linear-gradient(90deg,var(--cyan),var(--violet));
  transition:width .1s linear;
}
.process-grid{
  display:grid;
  grid-template-columns:repeat(6,1fr);
  gap:20px;
  position:relative;
}
.process-step{
  padding-top:52px;
  position:relative;
}
.process-step::before{
  content:"";
  position:absolute;
  top:14px;left:0;
  width:16px;height:16px;
  border-radius:50%;
  background:var(--bg-0);
  border:1px solid var(--line-strong);
  transition:border-color .4s, background .4s, box-shadow .4s;
}
.process-step.active::before{
  border-color:var(--cyan);
  background:var(--cyan);
  box-shadow:0 0 16px var(--cyan);
}
.process-num{
  font-family:var(--f-display);
  font-size:12px;
  color:var(--text-2);
  margin-bottom:8px;
}
.process-step.active .process-num{color:var(--cyan);}
.process-title{font-family:var(--f-display);font-weight:600;font-size:16px;margin-bottom:8px;}
.process-desc{font-size:12px;color:var(--text-1);line-height:1.6;}

/* =============== CONTACT =============== */
.contact-hero{
  padding:170px 0 100px;
}
.contact-title{
  font-family:var(--f-display);
  font-weight:600;
  font-size:clamp(44px,8vw,108px);
  line-height:.98;
}
.contact-grid{
  display:grid;
  grid-template-columns:1fr .8fr;
  gap:60px;
  margin-top:60px;
}
.field{
  position:relative;
  margin-bottom:30px;
}
.field label{
  display:block;
  font-size:11px;
  letter-spacing:.06em;
  color:var(--text-2);
  margin-bottom:10px;
}
.field input,.field select,.field textarea{
  width:100%;
  background:transparent;
  border:none;
  border-bottom:1px solid var(--line-strong);
  color:var(--text-0);
  font-size:18px;
  font-family:var(--f-body);
  padding:10px 0;
  transition:border-color .3s;
}
.field select option{background:var(--bg-1);}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;
  border-color:var(--cyan);
}
.field textarea{resize:vertical;min-height:90px;}
.contact-side{
  border-left:1px solid var(--line);
  padding-left:50px;
}
.contact-side h4{
  font-size:11px;
  letter-spacing:.06em;
  color:var(--text-2);
  margin-bottom:16px;
}
.contact-link-list{display:flex;flex-direction:column;gap:14px;margin-bottom:44px;}
.contact-link-list a{
  font-family:var(--f-display);
  font-size:18px;
  color:var(--text-1);
  transition:color .3s;
  display:inline-flex;
  align-items:center;
  gap:10px;
}
.contact-link-list a:hover{color:var(--cyan);}

/* =============== FOOTER =============== */
.footer{
  border-top:1px solid var(--line);
  padding:70px 0 30px;
}
.footer-top{
  display:flex;
  justify-content:space-between;
  align-items:flex-start;
  gap:30px;
  flex-wrap:wrap;
  padding-bottom:50px;
}
.footer-mark{
  font-family:var(--f-display);
  font-size:clamp(32px,5vw,58px);
  font-weight:600;
}
.footer-mark small{
  display:block;
  font-family:var(--f-body);
  font-size:12px;
  color:var(--text-1);
  font-weight:400;
  letter-spacing:.03em;
  margin-top:8px;
}
.footer-social{display:flex;flex-direction:column;gap:10px;}
.footer-social a{font-size:13px;color:var(--text-1);transition:color .3s;}
.footer-social a:hover{color:var(--text-0);}
.footer-bottom{
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding-top:24px;
  border-top:1px solid var(--line);
  font-size:11px;
  color:var(--text-2);
  letter-spacing:.03em;
  flex-wrap:wrap;
  gap:14px;
}
.back-top{
  width:40px;height:40px;
  border-radius:50%;
  border:1px solid var(--line-strong);
  display:flex;
  align-items:center;
  justify-content:center;
  transition:border-color .3s, transform .3s;
}
.back-top:hover{border-color:var(--cyan);transform:translateY(-3px);}

/* =============== PAGE TRANSITION OVERLAY =============== */
.page-transition{
  position:fixed;
  inset:0;
  z-index:9997;
  background:var(--bg-0);
  transform:translateY(100%);
  display:flex;
  align-items:center;
  justify-content:center;
}
.page-transition.active{transition:transform .38s var(--ease);transform:translateY(0%);}
.page-transition.leave{transition:transform .42s var(--ease) .05s;transform:translateY(-100%);}
.page-transition-line{
  width:0;
  height:1px;
  background:var(--cyan);
  transition:width .3s var(--ease-soft) .1s;
}
.page-transition.active .page-transition-line{width:120px;}

/* =============== SIMPLE PAGE HERO (about/work/services/contact) =============== */
.page-hero{
  padding:170px 0 80px;
}
.page-kicker{
  font-size:12px;
  color:var(--cyan);
  letter-spacing:.06em;
  margin-bottom:20px;
  display:block;
}
.page-title{
  font-family:var(--f-display);
  font-weight:600;
  font-size:clamp(40px,7vw,92px);
  line-height:.98;
}

/* =============== ABOUT =============== */
.about-grid{
  display:grid;
  grid-template-columns:.8fr 1.2fr;
  gap:60px;
  align-items:start;
}
.about-portrait{
  position:sticky;
  top:120px;
  border-radius:14px;
  overflow:hidden;
  border:1px solid var(--line);
  background:var(--bg-1);
}
.about-portrait img{width:100%;}
.about-copy p{
  color:var(--text-1);
  font-size:16px;
  line-height:1.85;
  margin-bottom:24px;
  max-width:640px;
}
.skill-bars{margin-top:40px;}
.skill-row{margin-bottom:22px;}
.skill-row-top{
  display:flex;
  justify-content:space-between;
  font-size:13px;
  margin-bottom:10px;
}
.skill-row-top span:last-child{color:var(--text-2);}
.skill-track{
  height:2px;
  background:var(--line);
  position:relative;
}
.skill-fill{
  position:absolute;
  left:0;top:0;bottom:0;
  width:0%;
  background:linear-gradient(90deg,var(--cyan),var(--violet));
  transition:width 1.1s var(--ease);
}
.in-view .skill-fill{width:var(--val);}

/* =============== BEFORE / AFTER SLIDER =============== */
.ba-slider{
  position:relative;
  aspect-ratio:16/9;
  border-radius:12px;
  overflow:hidden;
  border:1px solid var(--line);
  user-select:none;
}
.ba-slider img{
  position:absolute;
  inset:0;
  width:100%;height:100%;
  object-fit:cover;
}
.ba-after{clip-path:inset(0 0 0 50%);}
.ba-handle{
  position:absolute;
  top:0;bottom:0;
  left:50%;
  width:2px;
  background:var(--text-0);
  transform:translateX(-1px);
  cursor:ew-resize;
}
.ba-handle::before{
  content:"";
  position:absolute;
  top:50%;left:50%;
  transform:translate(-50%,-50%);
  width:44px;height:44px;
  border-radius:50%;
  background:var(--text-0);
}
.ba-handle::after{
  content:"⟷";
  position:absolute;
  top:50%;left:50%;
  transform:translate(-50%,-56%);
  color:#000;
  font-size:16px;
  z-index:2;
}
.ba-label{
  position:absolute;
  top:16px;
  font-size:11px;
  letter-spacing:.06em;
  background:rgba(0,0,0,.55);
  padding:6px 12px;
  border-radius:100px;
}
.ba-label.left{left:16px;}
.ba-label.right{right:16px;}

/* Utility */
.mt-lg{margin-top:80px;}
.text-center{text-align:center;}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:40px;}
.visually-hidden{
  position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);
}