/* ===================================================
   DejaVu Portfolio — Styles
   Aesthetic: Electric Indigo Dark — DejaVu signature
   Accent: Electric Indigo #6366F1 + Warm Amber #F59E0B
   =================================================== */

/* ── Variables ── */
:root {
  --bg:          #04040C;
  --bg-2:        #0D0C1A;
  --bg-3:        #13121F;
  --accent:      #6366F1;
  --accent-lt:   #A5B4FC;
  --accent-dim:  rgba(99,102,241,0.14);
  --accent-warm: #F59E0B;
  --text:        #EDE9E4;
  --text-m:      rgba(237,233,228,0.52);
  --text-f:      rgba(237,233,228,0.28);
  --border:      rgba(255,255,255,0.06);
  --border-s:    rgba(255,255,255,0.11);
  --glass:       rgba(12,11,24,0.72);
  --r:           10px;
  --r-sm:        6px;
}

/* ── Reset ── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{font-size:16px}
body{
  background:var(--bg);
  color:var(--text);
  font-family:'DM Sans',system-ui,sans-serif;
  overflow:hidden;
  cursor:none;
  -webkit-tap-highlight-color:transparent;
}
a{color:inherit;text-decoration:none}
button{cursor:none;background:none;border:none;font:inherit;color:inherit}
a,button,.project-card,.ftab,.contact-link,.svc-card,.nav-toggle,.sd-gal-thumb{touch-action:manipulation}
img{display:block;max-width:100%}

/* ── Grain ── */
#grain{
  position:fixed;inset:0;
  width:100%;height:100%;
  pointer-events:none;
  z-index:9999;
  opacity:.032;
  mix-blend-mode:overlay;
}

/* ── Cursor Canvas ── */
#cursor-canvas{
  position:fixed;inset:0;
  pointer-events:none;
  z-index:10001;
}

/* ── Ink Canvas ── */
#ink-canvas{
  position:fixed;inset:0;
  pointer-events:none;
  z-index:200;
  opacity:0;
}

/* ── Scroll Container ── */
#scroll-container{
  height:100vh;
  height:100dvh;
  overflow-y:scroll;
  scroll-snap-type:y proximity;
  scrollbar-width:none;
}
#scroll-container::-webkit-scrollbar{display:none}
.section{scroll-snap-align:start;position:relative;overflow:hidden}

/* ── Loading Screen ── */
#loading{
  position:fixed;inset:0;
  background:#000;
  z-index:5000;
  display:flex;flex-direction:column;
  align-items:center;justify-content:center;
  transition:opacity .7s ease,visibility .7s;
}
#loading.out{opacity:0;visibility:hidden;pointer-events:none}
.ld-name{
  font-family:'Barlow Condensed',sans-serif;
  font-size:clamp(4.5rem,13vw,9.5rem);
  font-weight:900;
  text-transform:uppercase;
  letter-spacing:.12em;
}
.ld-name span{
  display:inline-block;
  opacity:0;transform:translateY(28px);
  transition:opacity .4s ease,transform .45s cubic-bezier(.16,1,.3,1);
}
.ld-name span.in{opacity:1;transform:none}
.ld-line{
  width:0;height:1px;
  background:linear-gradient(90deg,transparent,var(--accent-lt),transparent);
  margin-top:18px;
  transition:width .8s ease;
}
.ld-line.full{width:280px}
.ld-sub{
  font-family:'JetBrains Mono',monospace;
  font-size:.62rem;letter-spacing:.3em;
  text-transform:uppercase;color:var(--text-f);
  margin-top:14px;
  opacity:0;transition:opacity .5s ease .5s;
}
.ld-sub.in{opacity:1}

/* ── Navbar ── */
#navbar{
  position:fixed;top:20px;left:50%;
  transform:translateX(-50%) translateY(-8px);
  z-index:1000;
  display:flex;align-items:center;gap:28px;
  background:rgba(8,6,18,.8);
  backdrop-filter:blur(20px) saturate(1.5);
  border:1px solid var(--border-s);
  border-radius:100px;
  padding:10px 10px 10px 22px;
  opacity:0;
  transition:opacity .6s ease,transform .6s ease;
  white-space:nowrap;
}
#navbar.in{opacity:1;transform:translateX(-50%) translateY(0)}
.nav-logo{
  font-family:'Barlow Condensed',sans-serif;
  font-size:.9rem;font-weight:900;
  text-transform:uppercase;letter-spacing:.12em;
  color:var(--accent-lt);flex-shrink:0;
}
.nav-links{display:flex;gap:24px}
.nav-links a{
  font-size:.75rem;font-weight:500;
  letter-spacing:.07em;text-transform:uppercase;
  color:var(--text-m);
  transition:color .2s;
  position:relative;
  padding-bottom:2px;
}
.nav-links a:hover{color:var(--text)}
.nav-links a.active{color:var(--text)}
.nav-links a.active::after{
  content:'';
  position:absolute;bottom:-2px;left:0;right:0;
  height:1px;
  background:var(--accent-lt);
  border-radius:2px;
}
.nav-cta{
  background:var(--accent);color:var(--text)!important;
  padding:8px 20px!important;border-radius:100px;
  font-size:.72rem!important;font-weight:600!important;
  letter-spacing:.06em!important;text-transform:uppercase!important;
  transition:background .2s,transform .15s!important;
  flex-shrink:0;
}
.nav-cta:hover{background:#4F46E5!important;transform:translateY(-1px)!important}

/* ── Mobile nav toggle ── */
.nav-toggle{
  display:none;
  flex-direction:column;justify-content:center;align-items:center;
  width:36px;height:36px;gap:5px;
  border-radius:100px;
  flex-shrink:0;
}
.nav-toggle span{
  display:block;width:16px;height:1.5px;
  background:var(--text-m);
  border-radius:2px;
  transition:transform .25s cubic-bezier(0.2,0.8,0.3,1.2),opacity .2s ease;
  transform-origin:center;
}
.nav-toggle.open span:first-child{transform:translateY(3.25px) rotate(45deg)}
.nav-toggle.open span:last-child{transform:translateY(-3.25px) rotate(-45deg)}
.nav-toggle:hover span{background:var(--text)}

/* ── Mobile nav dropdown ── */
#nav-menu{
  position:absolute;top:calc(100% + 10px);left:50%;
  transform:translateX(-50%) translateY(-6px);
  background:rgba(8,6,18,.92);
  backdrop-filter:blur(22px) saturate(1.35);
  -webkit-backdrop-filter:blur(22px) saturate(1.35);
  border:1px solid var(--border-s);
  border-radius:var(--r);
  padding:8px;
  min-width:160px;
  display:flex;flex-direction:column;gap:2px;
  opacity:0;
  pointer-events:none;
  transition:opacity .22s cubic-bezier(0.2,0.8,0.3,1.2),
             transform .22s cubic-bezier(0.2,0.8,0.3,1.2);
  z-index:999;
}
#nav-menu::before{
  content:'';position:absolute;inset:0 0 auto 0;height:1px;
  background:linear-gradient(90deg,transparent,rgba(255,255,255,0.14),transparent);
}
#nav-menu.open{
  opacity:1;
  pointer-events:auto;
  transform:translateX(-50%) translateY(0);
}
#nav-menu a{
  display:block;
  padding:10px 16px;
  font-size:.72rem;font-weight:500;
  letter-spacing:.07em;text-transform:uppercase;
  color:var(--text-m);
  border-radius:var(--r-sm);
  transition:color .15s,background .15s;
}
#nav-menu a:hover{color:var(--text);background:rgba(99,102,241,.12)}

/* ── Hide navbar when project modal is open ── */
body.detail-open #navbar{
  opacity:0!important;pointer-events:none;visibility:hidden;
  transition:opacity .25s ease,visibility .25s ease;
}

/* ── Hero ── */
#hero{
  min-height:100vh;
  display:flex;flex-direction:column;
  align-items:center;justify-content:center;
  text-align:center;
  padding:100px 40px 80px;
}
#hero-canvas{position:absolute;inset:0;width:100%;height:100%;z-index:0}
.hero-grid-overlay{
  position:absolute;inset:0;pointer-events:none;z-index:0;
  background-image:
    linear-gradient(rgba(99,102,241,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(99,102,241,.05) 1px, transparent 1px);
  background-size:56px 56px;
  animation:gridDrift 28s linear infinite;
  mask-image:radial-gradient(ellipse 85% 75% at 50% 50%,black 30%,transparent 100%);
  -webkit-mask-image:radial-gradient(ellipse 85% 75% at 50% 50%,black 30%,transparent 100%);
}
.hero-grid-overlay::after{
  content:'';position:absolute;inset:0;
  background-image:radial-gradient(circle,rgba(99,102,241,.22) 1px,transparent 1px);
  background-size:56px 56px;
  animation:gridDrift 28s linear infinite;
}
@keyframes gridDrift{
  from{background-position:0 0}
  to{background-position:56px 56px}
}
#particle-canvas{
  position:absolute;inset:0;
  width:100%;height:100%;
  pointer-events:none;z-index:1;
  opacity:0;
  transition:opacity 0.5s ease 0.2s;
}
#particle-canvas.grains-visible{opacity:1}
#particle-canvas.grains-fade-out{
  opacity:0;
  transition:opacity 1.1s cubic-bezier(.16,1,.3,1) .15s;
}
.hero-inner{position:relative;z-index:2;max-width:1100px}
.hero-kicker{
  font-family:'JetBrains Mono',monospace;
  font-size:.62rem;letter-spacing:.32em;
  text-transform:uppercase;color:rgba(237,233,228,0.48);
  margin-bottom:30px;
  opacity:0;transform:translateY(14px);
  transition:opacity .7s ease .15s,transform .7s ease .15s;
}
.hero-kicker.in{opacity:1;transform:none}
.hero-hl{
  font-family:'Barlow Condensed',sans-serif;
  font-size:clamp(2.8rem,6vw,6rem);
  font-weight:900;
  text-transform:uppercase;
  letter-spacing:-.01em;line-height:.9;
  opacity:0;transform:translateY(20px);
  transition:opacity .85s ease .2s,transform .85s ease .2s;
}
.hero-hl.in,
.hero-hl.solid-fallback{opacity:1;transform:none;color:var(--text);transition:opacity .6s ease,transform .6s ease}
.hero-hl.grain-source{
  opacity:1;
  transform:none;
  color:transparent;
  transition:none;
  pointer-events:none;
  user-select:none;
}
.hero-hl.grain-source .brush-word{color:transparent}
.hero-hl.grain-source.solid-overlay{
  color:var(--text);
  text-shadow:0 12px 52px rgba(4,4,12,.58);
  transition:color 1.8s cubic-bezier(.16,1,.3,1), text-shadow 1.8s cubic-bezier(.16,1,.3,1);
}
.hero-hl.grain-source.solid-overlay .brush-word{color:var(--accent-lt)}
.hero-hl.grain-source.solid-fallback{color:var(--text)}
.hero-hl.grain-source.solid-fallback .brush-word{color:var(--accent-lt)}
.hero-hl.solid-fallback .brush-word{color:var(--accent-lt)}
.brush-word{position:relative;display:inline-block;color:var(--accent-lt)}
.brush-svg{
  position:absolute;bottom:-10px;left:-6px;
  width:calc(100% + 14px);height:28px;
  overflow:visible;pointer-events:none;
}
/* Three-layer brush stroke */
.brush-path{
  fill:none;stroke:var(--accent-lt);
  stroke-linecap:round;stroke-linejoin:round;
  filter:drop-shadow(0 0 8px var(--accent));
}
.brush-hi{
  stroke-width:2;opacity:.5;
  stroke-dasharray:680;stroke-dashoffset:680;
  transition:stroke-dashoffset 1.1s cubic-bezier(.16,1,.3,1) 0s;
}
.brush-main{
  stroke-width:5.5;opacity:1;
  stroke-dasharray:720;stroke-dashoffset:720;
  transition:stroke-dashoffset 1.3s cubic-bezier(.16,1,.3,1) .15s;
}
.brush-lo{
  stroke-width:1.5;opacity:.38;
  stroke-dasharray:660;stroke-dashoffset:660;
  transition:stroke-dashoffset 1.0s cubic-bezier(.16,1,.3,1) .3s;
}
.brush-path.drawn{stroke-dashoffset:0}

.hero-sub{
  font-size:clamp(.9rem,1.4vw,1.05rem);
  color:rgba(237,233,228,0.72);line-height:1.68;
  max-width:500px;margin:36px auto 0;
  opacity:0;transform:translateY(18px);
  transition:opacity .7s ease .75s,transform .7s ease .75s;
  text-wrap:pretty;
}
.hero-sub.in{opacity:1;transform:none}
.hero-ctas{
  display:flex;gap:20px;align-items:center;
  justify-content:center;margin-top:44px;
  opacity:0;transform:translateY(14px);
  transition:opacity .7s ease .95s,transform .7s ease .95s;
}
.hero-ctas.in{opacity:1;transform:none}
.btn-primary{
  padding:13px 30px;
  background:var(--accent);color:var(--text);
  border-radius:4px;
  font-size:.78rem;font-weight:600;
  letter-spacing:.1em;text-transform:uppercase;
  transition:background .2s,transform .15s,box-shadow .2s;
}
.btn-primary:hover{
  background:#4F46E5;transform:translateY(-2px);
  box-shadow:0 8px 32px rgba(99,102,241,.42);
}
.btn-ghost{
  display:flex;align-items:center;gap:8px;
  padding:13px 22px;
  border:1px solid var(--border-s);border-radius:4px;
  font-size:.78rem;font-weight:500;
  letter-spacing:.06em;text-transform:uppercase;
  color:rgba(237,233,228,0.75);
  transition:border-color .2s,color .2s,transform .15s;
}
.btn-ghost:hover{border-color:var(--accent);color:var(--text);transform:translateY(-1px)}
.hero-scroll{
  position:absolute;bottom:36px;left:50%;transform:translateX(-50%);
  display:flex;flex-direction:column;align-items:center;gap:8px;
  font-family:'JetBrains Mono',monospace;
  font-size:.58rem;letter-spacing:.22em;
  text-transform:uppercase;color:var(--text-f);
  opacity:0;transition:opacity .6s ease 1.4s;
  z-index:2;
}
.hero-scroll.in{opacity:1}
.scroll-pip{
  width:1px;height:32px;
  background:linear-gradient(to bottom,var(--accent-lt),transparent);
  animation:pip 1.8s ease infinite;
}
@keyframes pip{0%,100%{transform:scaleY(1);opacity:.5}50%{transform:scaleY(1.4);opacity:1}}

/* ── Assembly Band ("The Build") ── */
#assembly{
  position:relative;
  height:220vh;
  scroll-snap-align:none;
}
.asm-sticky{
  position:sticky;top:0;
  min-height:100vh;
  display:flex;align-items:center;justify-content:center;
  gap:clamp(20px,5vw,80px);
  max-width:var(--max-w,1340px);
  margin:0 auto;
  padding:70px 64px;
}
.asm-copy{
  flex:1 1 0;max-width:480px;
  opacity:1;
  will-change:opacity,transform;
}
.asm-title{
  font-family:'Barlow Condensed',sans-serif;
  font-size:clamp(2.2rem,5vw,4rem);
  font-weight:900;text-transform:uppercase;
  letter-spacing:-.01em;line-height:.95;
  margin:14px 0 18px;
}
.asm-sub{
  font-size:clamp(.88rem,1.3vw,1rem);
  color:var(--text-m);line-height:1.7;
  max-width:430px;text-wrap:pretty;
}
.asm-stage{
  flex:1 1 0;
  display:flex;align-items:center;justify-content:center;
  position:relative;
}
#asm-canvas{
  width:100%;max-width:560px;aspect-ratio:1/1;
  /* frames are alpha-keyed RGBA — the phone composites directly onto the page bg */
}
/* Melt the bottom of the band into the Work section */
#assembly::after{
  content:'';position:absolute;left:0;right:0;bottom:0;height:18vh;
  background:linear-gradient(to bottom,transparent,var(--bg));
  pointer-events:none;z-index:1;
}

/* ── Work Section ── */
#work{
  min-height:100vh;
  padding:90px 64px;
  display:flex;flex-direction:column;
  position:relative;
}
#work::before{
  content:'';
  position:absolute;inset:0;
  background:radial-gradient(520px circle at var(--sx,-600px) var(--sy,-600px),rgba(99,102,241,.08),transparent 65%);
  pointer-events:none;z-index:0;
}
.section-header,.filter-tabs,.project-grid,.shared-detail{position:relative;z-index:1}
.section-label{
  font-family:'JetBrains Mono',monospace;
  font-size:.6rem;letter-spacing:.26em;
  text-transform:uppercase;color:var(--accent-lt);
  margin-bottom:10px;
}
.section-title{
  font-family:'Barlow Condensed',sans-serif;
  font-size:clamp(2.4rem,4.5vw,3.8rem);
  font-weight:900;text-transform:uppercase;
  letter-spacing:-.01em;line-height:.95;
  margin-bottom:36px;
}
.filter-tabs{display:flex;gap:8px;margin-bottom:36px;flex-wrap:wrap}
.ftab{
  padding:7px 16px;
  border:1px solid var(--border);border-radius:100px;
  font-size:.72rem;font-weight:500;
  letter-spacing:.06em;text-transform:uppercase;
  color:var(--text-m);
  transition:all .2s;
}
.ftab:hover{border-color:var(--accent-lt);color:var(--text)}
.ftab.active{background:var(--accent);border-color:var(--accent);color:var(--text)}

/* Project Grid */
@property --ba{syntax:'<angle>';inherits:false;initial-value:0deg}

.project-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:18px;
  flex:1;
}

.project-card{
  position:relative;
  padding:1px;
  background:var(--border);
  border-radius:var(--r);
  overflow:hidden;
  transition:background .3s,transform .3s;
}
.project-card.hero-card{grid-column:1/-1}
.project-card.wide-card{grid-column:span 2}
.project-card.hidden-card{display:none}
.project-card.active-card{background:var(--accent)}

/* Rotating border */
.project-card::before{
  content:'';position:absolute;
  inset:0;border-radius:var(--r);
  background:conic-gradient(
    from var(--ba),
    transparent 50%,
    var(--accent-lt) 66%,
    var(--accent-warm) 78%,
    transparent 92%
  );
  opacity:0;transition:opacity .3s;
  animation:ba-spin 2.8s linear infinite paused;
  z-index:0;
}
.project-card:hover::before{opacity:1;animation-play-state:running}
.project-card:hover{
  box-shadow:0 0 22px rgba(99,102,241,.18);
  transform:translateY(-2px);
}
@keyframes ba-spin{to{--ba:360deg}}

/* Holographic foil overlay — removed */

.card-inner{
  position:relative;z-index:1;
  background:var(--bg-2);
  border-radius:calc(var(--r) - 1px);
  overflow:hidden;height:100%;
  display:flex;flex-direction:column;
}

/* HUD brackets */
.card-inner::before,.card-inner::after{
  content:'';position:absolute;width:10px;height:10px;
  z-index:3;opacity:0;transition:opacity .3s;
}
.card-inner::before{top:8px;left:8px;border-top:1px solid var(--accent-lt);border-left:1px solid var(--accent-lt)}
.card-inner::after{bottom:8px;right:8px;border-bottom:1px solid var(--accent-lt);border-right:1px solid var(--accent-lt)}
.project-card:hover .card-inner::before,
.project-card:hover .card-inner::after{opacity:.55}

.card-thumb{
  height:180px;position:relative;overflow:hidden;flex-shrink:0;
}
.hero-card .card-thumb{height:260px}
.thumb-bg{
  position:absolute;inset:0;
  background:var(--thumb-gradient);
  transition:transform .6s cubic-bezier(.16,1,.3,1);
}
.media-fill{
  position:absolute;inset:0;
  width:100%;height:100%;
  object-fit:cover;
  display:block;
  opacity:1;
  transform:translateX(0) scale(1);
  transition:opacity .48s cubic-bezier(.16,1,.3,1), transform .48s cubic-bezier(.16,1,.3,1);
}
.thumb-bg .media-fill{border-radius:inherit}
.project-card:hover .thumb-bg{transform:scale(1.04)}
.thumb-shapes{
  position:absolute;inset:0;
  display:flex;align-items:center;justify-content:center;
  opacity:.45;
}

.card-meta{padding:18px 20px 20px;display:flex;flex-direction:column;gap:7px;flex:1}
.card-cats{display:flex;gap:5px;flex-wrap:wrap}
.c-cat{
  font-family:'JetBrains Mono',monospace;
  font-size:.58rem;letter-spacing:.1em;
  text-transform:uppercase;color:var(--accent-lt);
  padding:3px 8px;
  border:1px solid rgba(165,180,252,.18);
  border-radius:3px;
}
.card-title-row{display:flex;align-items:baseline;justify-content:space-between;gap:8px}
.card-title{
  font-family:'Barlow Condensed',sans-serif;
  font-size:1.5rem;font-weight:700;
  text-transform:uppercase;letter-spacing:.02em;line-height:1;
}
.hero-card .card-title{font-size:2rem}
.card-year{
  font-family:'JetBrains Mono',monospace;
  font-size:.6rem;color:var(--text-f);letter-spacing:.1em;
  flex-shrink:0;
}
.card-desc{
  font-size:.8rem;color:var(--text-m);
  line-height:1.58;text-wrap:pretty;flex:1;
  display:-webkit-box;
  -webkit-line-clamp:3;
  -webkit-box-orient:vertical;
  overflow:hidden;
}
.card-action{
  display:flex;align-items:center;gap:6px;
  font-size:.7rem;font-weight:600;
  letter-spacing:.08em;text-transform:uppercase;
  color:var(--accent-lt);margin-top:4px;
  transition:gap .2s;
}
.project-card:hover .card-action{gap:10px}

/* ── Full-Screen Project Modal ── */
.shared-detail{
  position:fixed;inset:0;
  z-index:500;
  overflow-y:auto;
  background:var(--bg);
  transform:translateY(100%);
  opacity:0;
  pointer-events:none;
  transition:transform .65s cubic-bezier(.16,1,.3,1), opacity .4s ease;
  scrollbar-width:thin;
  scrollbar-color:var(--border) transparent;
}
.shared-detail.open{
  transform:translateY(0);
  opacity:1;
  pointer-events:all;
}
.sd-hero-band{
  position:relative;
  height:340px;
  overflow:hidden;
  flex-shrink:0;
}
.sd-hero-bg{
  position:absolute;inset:0;
  background:linear-gradient(135deg,#050507,#0d0020);
  opacity:.92;
  transition:background .3s;
}
.sd-hero-bg::after{
  content:'';position:absolute;inset:0;
  background:linear-gradient(to top,var(--bg) 0%,transparent 55%);
}
.sd-hero-copy{
  position:absolute;bottom:36px;left:52px;z-index:1;
}
.sd-title{
  font-family:'Barlow Condensed',sans-serif;
  font-size:clamp(2rem,4vw,3.2rem);
  font-weight:900;text-transform:uppercase;
  letter-spacing:-.01em;line-height:.95;
  color:var(--text);margin:10px 0 6px;
}
.sd-subtitle{font-size:.88rem;color:var(--text-m);max-width:540px;line-height:1.55}
.sd-close{
  position:fixed;top:24px;right:28px;z-index:10;
  background:rgba(12,11,24,.85);
  backdrop-filter:blur(12px);
  border:1px solid var(--border-s);
  color:var(--text);border-radius:50%;
  width:46px;height:46px;
  display:flex;align-items:center;justify-content:center;
  cursor:none;
  transition:background .2s,border-color .2s,transform .2s;
}
.sd-close:hover{
  background:var(--accent-dim);
  border-color:var(--accent-lt);
  transform:rotate(90deg);
}
.sd-gallery{
  width:100%;display:flex;flex-direction:column;gap:10px;
  padding:0 52px;box-sizing:border-box;
}
.sd-gallery.empty{display:none}
.sd-gal-main{
  aspect-ratio:16/7;border-radius:12px;
  border:1px solid var(--border);overflow:hidden;
  background:linear-gradient(135deg,#050507,#0d0020);
  transition:background .4s ease;
  position:relative;
  cursor:none;
}
.sd-gal-main.is-switching .media-fill{
  opacity:0;
  transform:translateX(-14px) scale(.985);
}
.sd-gal-main .media-fill,
.sd-gal-thumb .media-fill{
  border-radius:inherit;
}
.sd-gal-main::after{
  content:'';position:absolute;inset:0;
  background:linear-gradient(135deg,rgba(255,255,255,.04) 0%,transparent 50%);
  pointer-events:none;
  z-index:1;
}
.sd-gal-strip{
  display:flex;gap:10px;
  overflow-x:auto;
  padding-bottom:4px;
  scrollbar-width:thin;
  scrollbar-color:var(--border) transparent;
}
.sd-gal{
  border-radius:8px;
  background:linear-gradient(135deg,#050507,#0d0020);
  border:1px solid var(--border);
  position:relative;overflow:hidden;
}
.sd-gal-thumb{
  flex:0 0 clamp(96px,16vw,180px);aspect-ratio:16/9;
  opacity:.38;cursor:pointer;
  transition:opacity .22s,border-color .22s,transform .18s;
}
.sd-gal-thumb:hover{opacity:.68;transform:translateY(-2px)}
.sd-gal-thumb.active{opacity:1;border-color:var(--accent-lt)}
.sd-gal-thumb::after{
  content:'';position:absolute;inset:0;
  background:linear-gradient(135deg,rgba(255,255,255,.04) 0%,transparent 60%);
  pointer-events:none;
  z-index:1;
}
.sd-media-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(240px,1fr));
  gap:14px;
  margin-top:34px;
}
.sd-media-grid:empty{display:none}
.sd-media-cell{
  aspect-ratio:16/10;
  position:relative;
  overflow:hidden;
  border:1px solid var(--border);
  border-radius:10px;
  background:linear-gradient(135deg,#050507,#0d0020);
  cursor:none;
  transition:transform .25s cubic-bezier(.16,1,.3,1), border-color .25s, opacity .25s;
}
.sd-media-cell:hover{
  transform:translateY(-3px);
  border-color:var(--accent-lt);
}
.sd-media-cell::after{
  content:'';position:absolute;inset:0;
  background:linear-gradient(135deg,rgba(255,255,255,.045),transparent 58%);
  pointer-events:none;z-index:1;
}

#media-lightbox{
  position:fixed;inset:0;z-index:2000;
  display:flex;align-items:center;justify-content:center;
  padding:42px;
  background:rgba(4,4,12,.84);
  backdrop-filter:blur(20px);
  -webkit-backdrop-filter:blur(20px);
  opacity:0;visibility:hidden;pointer-events:none;
  transition:opacity .36s cubic-bezier(.16,1,.3,1), visibility .36s;
}
#media-lightbox.open{opacity:1;visibility:visible;pointer-events:auto}
.ml-frame{
  position:relative;
  width:min(1180px,94vw);
  height:min(78vh,760px);
  border:1px solid var(--border-s);
  border-radius:14px;
  overflow:hidden;
  background:#04040C;
  box-shadow:0 34px 90px rgba(0,0,0,.58);
  transform:translateY(12px) scale(.985);
  transition:transform .46s cubic-bezier(.16,1,.3,1);
}
#media-lightbox.open .ml-frame{transform:translateY(0) scale(1)}
.ml-frame img,
.ml-frame video{
  width:100%;height:100%;
  display:block;
  object-fit:contain;
}
.ml-close{
  position:fixed;top:26px;right:30px;z-index:1;
  width:46px;height:46px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  background:rgba(12,11,24,.86);
  border:1px solid var(--border-s);
  color:var(--text);
  cursor:none;
  transition:background .2s,border-color .2s,transform .2s;
}
.ml-close:hover{
  background:var(--accent-dim);
  border-color:var(--accent-lt);
  transform:rotate(90deg);
}
.sd-body{
  display:grid;
  grid-template-columns:1fr;
  gap:0;
  padding:32px 52px 64px;
  max-width:1280px;
  margin:0 auto;
  width:100%;box-sizing:border-box;
}
.sd-info{display:flex;flex-direction:column;gap:22px}
.sd-desc{font-size:.9rem;color:var(--text-m);line-height:1.72;text-wrap:pretty}
.sd-meta-block{display:flex;flex-direction:column;gap:10px}
.sd-meta-lbl{
  font-family:'JetBrains Mono',monospace;
  font-size:.58rem;letter-spacing:.22em;
  text-transform:uppercase;color:var(--text-f);
}
.sd-stack{display:flex;flex-wrap:wrap;gap:6px}
.stack-pill{
  padding:5px 11px;
  border:1px solid var(--border-s);border-radius:3px;
  font-family:'JetBrains Mono',monospace;
  font-size:.62rem;color:var(--text-m);letter-spacing:.05em;
}
.sd-role{font-size:.86rem;color:var(--text-m)}
@media(max-width:768px){
  .sd-gallery{padding:0 24px}
  .sd-body{padding:24px 24px 48px}
  .sd-hero-copy{left:24px}
  .sd-title{font-size:1.8rem}
}
/* Phones: the modal had almost no small-screen rules — these stop the hero band,
   media grid and paddings from overflowing / wasting space on a 390px screen. */
@media(max-width:600px){
  .shared-detail{-webkit-overflow-scrolling:touch}
  .sd-hero-band{height:180px}
  .sd-hero-copy{left:18px;right:18px;bottom:18px}
  .sd-title{font-size:1.55rem}
  .sd-subtitle{font-size:.8rem}
  .sd-close{top:14px;right:14px;width:42px;height:42px}
  .sd-gallery{padding:0 16px}
  .sd-gal-main{aspect-ratio:16/10}
  .sd-gal-thumb{flex:0 0 72px}
  .sd-body{padding:20px 16px 48px}
  .sd-info{gap:18px}
  .sd-media-grid{grid-template-columns:1fr;gap:12px;margin-top:24px}
}

/* ── Services ── */
#services{
  min-height:100vh;
  padding:90px 64px;
  display:flex;flex-direction:column;justify-content:center;
}
.services-grid{
  display:grid;grid-template-columns:repeat(5,1fr);
  gap:14px;margin-top:44px;
}
.svc-card{
  padding:26px 20px;
  background:var(--glass);
  border:1px solid var(--border);
  border-radius:var(--r);
  display:flex;flex-direction:column;gap:12px;
  position:relative;overflow:hidden;
  transition:transform .3s;
}
.svc-card::before{
  content:'';position:absolute;inset:0 0 auto 0;height:1px;
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.07),transparent);
}
.svc-card:hover{
  transform:translateY(-3px);
}

/* ── Service Icon Hover Animations ── */
@keyframes svc-spin{0%{transform:rotate(0deg)}100%{transform:rotate(360deg)}}
@keyframes svc-bounce{0%,100%{transform:translateY(0)}30%{transform:translateY(-7px)}60%{transform:translateY(-3px)}80%{transform:translateY(-5px)}}
@keyframes svc-pulse{0%,100%{transform:scale(1);opacity:1}50%{transform:scale(1.22);opacity:.75}}
@keyframes svc-shake{0%,100%{transform:rotate(0deg)}15%{transform:rotate(-12deg)}35%{transform:rotate(12deg)}55%{transform:rotate(-8deg)}75%{transform:rotate(8deg)}90%{transform:rotate(-3deg)}}
@keyframes svc-flip{0%{transform:rotateY(0deg)}50%{transform:rotateY(180deg)}100%{transform:rotateY(360deg)}}

/* Each card's icon gets a distinct animation */
.svc-card:nth-child(1):hover .svc-icon{animation:svc-spin .7s cubic-bezier(.16,1,.3,1) forwards}
.svc-card:nth-child(2):hover .svc-icon{animation:svc-bounce .65s ease forwards}
.svc-card:nth-child(3):hover .svc-icon{animation:svc-pulse .6s ease forwards}
.svc-card:nth-child(4):hover .svc-icon{animation:svc-shake .55s ease forwards}
.svc-card:nth-child(5):hover .svc-icon{animation:svc-flip .7s ease forwards}

/* Unique icon accent colors per service */
.svc-card:nth-child(1) .svc-icon{color:#6366F1}
.svc-card:nth-child(2) .svc-icon{color:#22D3EE}
.svc-card:nth-child(3) .svc-icon{color:#F472B6}
.svc-card:nth-child(4) .svc-icon{color:#F59E0B}
.svc-card:nth-child(5) .svc-icon{color:#34D399}
.svc-icon{width:32px;height:32px;color:var(--accent-lt);flex-shrink:0;transition:none}
.svc-name{
  font-family:'Barlow Condensed',sans-serif;
  font-size:1.1rem;font-weight:700;
  text-transform:uppercase;letter-spacing:.03em;line-height:1;
}
.svc-desc{font-size:.76rem;color:var(--text-m);line-height:1.6;flex:1}
.svc-cta{
  font-family:'JetBrains Mono',monospace;
  font-size:.6rem;letter-spacing:.12em;
  text-transform:uppercase;color:var(--accent-lt);
  display:flex;align-items:center;gap:5px;
}

/* ── Contact ── */
#contact{
  height:100vh;
  height:100dvh;
  display:flex;flex-direction:column;
  align-items:center;justify-content:center;
  text-align:center;padding:80px 40px;
  position:relative;
}
#contact-canvas{
  position:absolute;inset:0;
  width:100%;height:100%;
  z-index:0;pointer-events:none;
}
/* keep content above the particle field (footer stays absolute) */
#contact > *:not(#contact-canvas):not(.contact-footer){position:relative;z-index:1}
.contact-footer{z-index:1}
.contact-eyebrow{
  font-family:'JetBrains Mono',monospace;
  font-size:.6rem;letter-spacing:.28em;
  text-transform:uppercase;color:var(--text-f);
  margin-bottom:22px;
}
.contact-hl{
  font-family:'Barlow Condensed',sans-serif;
  font-size:clamp(3.5rem,8vw,7.5rem);
  font-weight:900;text-transform:uppercase;
  letter-spacing:-.01em;line-height:.92;
  margin-bottom:26px;
}
.contact-hl em{font-style:normal;color:var(--accent-lt)}
.contact-sub{
  font-size:.9rem;color:var(--text-m);
  max-width:400px;line-height:1.65;margin-bottom:46px;
}
.contact-links{display:flex;gap:14px;justify-content:center}
.contact-link{
  display:flex;align-items:center;gap:10px;
  padding:13px 26px;
  border:1px solid var(--border-s);border-radius:4px;
  font-size:.78rem;font-weight:500;
  letter-spacing:.06em;text-transform:uppercase;
  transition:transform .2s;
}
.contact-link:hover{
  transform:translateY(-2px);
}
.contact-link svg{width:17px;height:17px;opacity:.7;flex-shrink:0}
.contact-footer{
  position:absolute;bottom:32px;
  display:flex;align-items:center;gap:28px;
  color:var(--text-f);
  font-family:'JetBrains Mono',monospace;
  font-size:.58rem;letter-spacing:.14em;text-transform:uppercase;
}
.contact-footer span{display:flex;align-items:center;gap:8px}
.status-dot{
  width:6px;height:6px;background:#22C55E;
  border-radius:50%;
  box-shadow:0 0 6px #22C55E;
  animation:pulse 2.4s ease infinite;
}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.4}}

/* ── Fixed Section Nav ── */
#section-nav{
  position:fixed;right:28px;top:50%;
  transform:translateY(-50%);
  z-index:50;
  display:flex;flex-direction:column;gap:20px;
}
.snav-item{
  display:flex;align-items:center;gap:8px;
  cursor:none;text-decoration:none;
  justify-content:flex-end;
}
.snav-dot{
  width:5px;height:5px;border-radius:50%;
  flex-shrink:0;
  background:rgba(255,255,255,0.18);
  transition:all .35s ease;
}
.snav-lbl{
  font-family:'JetBrains Mono',monospace;
  font-size:.6rem;letter-spacing:.12em;
  text-transform:uppercase;
  color:var(--text-f);
  opacity:0;transform:translateX(6px);
  transition:all .35s ease;
}
.snav-item.active .snav-dot{
  background:var(--accent);
  width:7px;height:7px;
  box-shadow:0 0 10px var(--accent);
}
.snav-item.active .snav-lbl,
.snav-item:hover  .snav-lbl{
  opacity:1;transform:translateX(0);
  color:var(--accent-lt);
}
@media(max-width:1100px){#section-nav{right:12px}}
@media(max-width:900px){#section-nav{display:none}}

/* ── Tech Stack Marquee ── */
#stack{
  padding:54px 0;
  border-top:1px solid var(--border-s);
  border-bottom:1px solid var(--border-s);
  position:relative;overflow:hidden;
}
.stack-label{
  text-align:center;
  font-family:'JetBrains Mono',monospace;
  font-size:.58rem;letter-spacing:.28em;text-transform:uppercase;
  color:var(--text-f);margin-bottom:26px;
}
.marquee{
  overflow:hidden;width:100%;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);
          mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);
}
.marquee-track{
  display:flex;width:max-content;
  animation:marquee 34s linear infinite;
}
.marquee:hover .marquee-track{animation-play-state:paused}
/* translate exactly one half-width; uniform per-chip margin (not flex gap) keeps the seam continuous */
@keyframes marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}
.tech-chip{
  flex-shrink:0;
  margin-right:14px;
  padding:10px 20px;
  border:1px solid var(--border);border-radius:100px;
  font-family:'JetBrains Mono',monospace;
  font-size:.74rem;letter-spacing:.04em;
  color:var(--text-m);
  background:rgba(255,255,255,0.02);
  transition:color .2s,border-color .2s;
  white-space:nowrap;
}
.tech-chip:hover{color:var(--accent-lt);border-color:var(--accent-lt)}

/* ── Stats ── */
#stats{
  display:flex;flex-direction:column;justify-content:center;align-items:center;
  padding:90px 64px;
}
.stats-grid{
  display:grid;grid-template-columns:repeat(4,1fr);
  gap:18px;width:100%;max-width:1100px;
}
.stat-cell{
  position:relative;overflow:hidden;
  padding:38px 24px;border-radius:var(--r,14px);
  border:1px solid var(--border);
  background:rgba(255,255,255,0.05);
  backdrop-filter:blur(22px) saturate(1.35);
  -webkit-backdrop-filter:blur(22px) saturate(1.35);
  text-align:center;
}
.stat-cell::before{
  content:'';position:absolute;inset:0 0 auto 0;height:1px;
  background:linear-gradient(90deg,transparent,rgba(255,255,255,0.16),transparent);
}
.stat-num{
  font-family:'Barlow Condensed',sans-serif;
  font-size:clamp(2.6rem,5vw,4rem);
  font-weight:900;line-height:1;
  color:var(--accent-lt);
  letter-spacing:-.01em;
}
.stat-cap{
  margin-top:10px;
  font-family:'JetBrains Mono',monospace;
  font-size:.62rem;letter-spacing:.16em;text-transform:uppercase;
  color:var(--text-f);
}

/* ── Testimonials ── */
#testimonials{
  display:flex;flex-direction:column;justify-content:center;align-items:center;
  padding:90px 64px;
}
.tst-grid{
  display:grid;grid-template-columns:repeat(3,1fr);
  gap:18px;width:100%;max-width:1200px;
}
.tst-card{
  position:relative;overflow:hidden;
  display:flex;flex-direction:column;justify-content:space-between;gap:26px;
  padding:34px 30px;border-radius:var(--r,14px);
  border:1px solid var(--border);
  background:rgba(255,255,255,0.05);
  backdrop-filter:blur(22px) saturate(1.35);
  -webkit-backdrop-filter:blur(22px) saturate(1.35);
}
.tst-card::before{
  content:'';position:absolute;inset:0 0 auto 0;height:1px;
  background:linear-gradient(90deg,transparent,rgba(255,255,255,0.16),transparent);
}
.tst-quote{
  font-size:.96rem;line-height:1.65;color:var(--text);
  text-wrap:pretty;margin:0;
}
.tst-by{display:flex;flex-direction:column;gap:3px}
.tst-name{font-weight:600;font-size:.86rem;color:var(--text)}
.tst-role{
  font-family:'JetBrains Mono',monospace;
  font-size:.6rem;letter-spacing:.12em;text-transform:uppercase;
  color:var(--text-f);
}

/* ── Contact Process ── */
.contact-process{
  display:flex;align-items:center;gap:16px;
  margin-bottom:32px;
  flex-wrap:wrap;justify-content:center;
}
.cp-step{
  display:flex;flex-direction:column;align-items:center;gap:4px;
  font-family:'JetBrains Mono',monospace;
  font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;
  color:var(--text-m);
}
.cp-num{
  font-size:.52rem;color:var(--accent-lt);
  letter-spacing:.18em;
}
.cp-arrow{
  color:var(--text-f);
  font-size:.8rem;
}
.contact-reply{
  font-family:'JetBrains Mono',monospace;
  font-size:.58rem;letter-spacing:.14em;
  text-transform:uppercase;color:var(--text-f);
  margin-top:18px;
  margin-bottom:0;
}

/* ── Filter count label ── */
.filter-count{
  font-family:'JetBrains Mono',monospace;
  font-size:.58rem;letter-spacing:.14em;
  text-transform:uppercase;color:var(--text-f);
  margin-bottom:14px;
  transition:opacity .3s;
}

/* ── Reveal Utility ── */
.reveal{
  opacity:0;transform:translateY(24px);
  transition:opacity .8s cubic-bezier(.16,1,.3,1),
              transform .8s cubic-bezier(.16,1,.3,1);
}
.reveal.in{opacity:1;transform:none}
.d1{transition-delay:.1s}.d2{transition-delay:.2s}.d3{transition-delay:.3s}.d4{transition-delay:.4s}

/* ── Responsive Breakpoints ── */
@media(max-width:1100px){
  .project-grid{grid-template-columns:repeat(2,1fr)}
  .project-card.hero-card{grid-column:1/-1}
}
@media(max-width:900px){
  #work{padding:70px 32px}
  #services>div{padding:70px 32px!important}
  .services-grid{grid-template-columns:repeat(2,1fr)}
  .project-grid{grid-template-columns:1fr}
  .project-card.wide-card{grid-column:span 1}
  .nav-links{display:none}
  #hero{padding:80px 24px 60px}
  /* Assembly: single static device, stacked, no scrub height */
  #assembly{height:auto}
  .asm-sticky{position:relative;height:auto;flex-direction:column;text-align:center;padding:70px 32px;gap:28px}
  .asm-copy{max-width:none}
  .asm-sub{margin:0 auto}
  #asm-canvas{max-width:min(300px,86vw)}
  #assembly::after{display:none}
  #stats,#testimonials{padding:70px 32px}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .tst-grid{grid-template-columns:1fr;max-width:520px}
  .nav-toggle{display:flex}
}
@media(max-width:600px){
  .services-grid{grid-template-columns:1fr}
  .contact-links{flex-direction:column;align-items:center}
  .sd-gallery{padding:0 20px}
  .sd-gal-strip{overflow-x:auto;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch}
  .sd-gal-thumb{flex:0 0 80px;scroll-snap-align:start}
  /* Filter tabs — single horizontal scroll row */
  .filter-tabs{
    flex-wrap:nowrap;
    overflow-x:auto;
    -webkit-overflow-scrolling:touch;
    scrollbar-width:none;
    padding-bottom:4px;
    margin-bottom:24px;
  }
  .filter-tabs::-webkit-scrollbar{display:none}
  /* Section padding tightening */
  #work{padding:48px 20px 20px}
  #services>div{padding:48px 20px!important}
  #stats,#testimonials{padding:48px 20px}
  #contact{padding:56px 20px 20px}
  /* Contact footer — wrap to 2 rows, re-center */
  .contact-footer{
    flex-wrap:wrap;
    justify-content:center;
    gap:8px 16px;
    width:calc(100% - 40px);
    left:50%;
    transform:translateX(-50%);
    bottom:20px;
  }
  /* Hero CTAs wrap on very small screens */
  .hero-ctas{flex-wrap:wrap;gap:12px}
  /* Heading floors — keep large display type from dominating a phone screen */
  .hero-hl{font-size:clamp(2.1rem,11vw,3rem)}
  .contact-hl{font-size:clamp(2.6rem,12vw,4rem)}
  .section-title{font-size:clamp(2rem,8vw,2.8rem);margin-bottom:24px}
  .asm-title{font-size:clamp(1.9rem,8vw,2.6rem)}
  .ld-name{font-size:clamp(3rem,16vw,5rem)}
  /* Size content-driven sections to their content (kills big empty vertical gaps) */
  #work,#stats,#testimonials{min-height:auto}
  #work .section-content{padding:0!important;height:auto}
  #services>div{min-height:auto!important}
  /* Hide the hero "scroll" hint on phones so it never collides with the CTAs */
  .hero-scroll{display:none}
  /* Soft edge fade on the horizontal filter strip */
  .filter-tabs{-webkit-mask-image:linear-gradient(90deg,transparent,#000 5%,#000 95%,transparent);mask-image:linear-gradient(90deg,transparent,#000 5%,#000 95%,transparent)}
}
@media(max-width:420px){
  /* Contact process — stack vertically, hide arrows */
  .contact-process{flex-direction:column;gap:12px}
  .cp-arrow{display:none}
}

/* ── Reduced Motion ── */
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{
    animation-duration:.01ms!important;
    animation-iteration-count:1!important;
    transition-duration:.01ms!important;
  }
  .reveal{opacity:1;transform:none}
  .hero-kicker,.hero-hl,.hero-sub,.hero-ctas,.hero-scroll{opacity:1;transform:none}
}

/* ── Coarse pointer cursor fix ── */
@media(pointer:coarse){
  body{cursor:auto}
  a,button,.project-card,.ftab,.contact-link,.svc-card,.svc-cta,.sd-gal-main,.sd-gal-thumb,.ml-close{cursor:pointer}
  #cursor-canvas{display:none}
  .project-card:active{transform:scale(0.97);transition:transform .12s ease}
  .svc-card:active{transform:scale(0.98);transition:transform .12s ease}
  .btn-primary:active,.btn-ghost:active{transform:scale(0.96)}
}

/* ── Low-performance tier (weak/integrated-GPU laptops, phones) ──
   Set by portfolio.js when hardware is weak or an FPS watchdog detects struggle.
   The aurora/cursor canvases are skipped in JS; here we give the hero a static
   gradient, restore the native cursor, and freeze the always-on CSS animations
   and GPU-heavy backdrop blurs that were dragging weak machines into slow motion. */
html[data-perf="low"] #hero-canvas,
html[data-perf="low"] #cursor-canvas,
html[data-perf="low"] #particle-canvas{display:none}
html[data-perf="low"] body{cursor:auto}
html[data-perf="low"] a,
html[data-perf="low"] button,
html[data-perf="low"] .project-card,
html[data-perf="low"] .ftab,
html[data-perf="low"] .contact-link,
html[data-perf="low"] .svc-card,
html[data-perf="low"] .svc-cta{cursor:pointer}
html[data-perf="low"] #hero{
  background:
    radial-gradient(ellipse 70% 60% at 28% 22%, rgba(99,102,241,.18), transparent 60%),
    radial-gradient(ellipse 70% 60% at 75% 72%, rgba(124,58,237,.15), transparent 60%),
    var(--bg);
}
html[data-perf="low"] .hero-grid-overlay,
html[data-perf="low"] .hero-grid-overlay::after,
html[data-perf="low"] .marquee-track,
html[data-perf="low"] .scroll-pip,
html[data-perf="low"] .status-dot{animation:none!important}
html[data-perf="low"] .stat-cell,
html[data-perf="low"] .tst-card{
  backdrop-filter:none;-webkit-backdrop-filter:none;
  background:rgba(20,20,40,.62);
}

/* Flatten GPU-heavy backdrop blur on small screens regardless of tier. */
@media(max-width:900px){
  .stat-cell,.tst-card{
    backdrop-filter:none;-webkit-backdrop-filter:none;
    background:rgba(20,20,40,.55);
  }
}