/* ===========================================================
   AIXEL TECH — Work / Portfolio page
   Builds on styles.css · pixel-dissolve · Gold + Blue on Ink
   Category accents: AI=gold · SaaS=indigo · E-Commerce=blue · Mobile=cyan · Cloud=green
   =========================================================== */

:root {
  --cat-ai: #FFC107;        --cat-ai-t: rgba(255,193,7,.16);
  --cat-saas: #7B61FF;      --cat-saas-t: rgba(123,97,255,.18);
  --cat-ecom: #2E7CF6;      --cat-ecom-t: rgba(46,124,246,.18);
  --cat-mobile: #00B8D9;    --cat-mobile-t: rgba(0,184,217,.18);
  --cat-cloud: #12B886;     --cat-cloud-t: rgba(18,184,134,.18);
}

/* ---------- Hero ---------- */
.work-hero { position: relative; overflow: hidden; padding-block: clamp(58px, 8vw, 110px) clamp(34px, 5vw, 64px); }
.work-hero .hero__glow { position: absolute; inset: -30% -10% auto -10%; height: 150%; z-index: 0; }
.work-hero .wrap { position: relative; z-index: 2; }
.work-hero .float-pix { position: absolute; inset: 0; z-index: 1; pointer-events: none; }
.work-hero .float-pix span { position: absolute; display: block; border-radius: 4px; box-shadow: 0 8px 20px -8px rgba(0,0,0,.4); }

.work-hero__inner { max-width: 60rem; }
.work-hero h1 { font-size: clamp(2.7rem, 6.2vw, 5rem); letter-spacing: -.035em; margin-top: 22px; max-width: 16ch; }
.work-hero h1 .grad {
  background: linear-gradient(96deg, var(--gold) 4%, var(--gold-soft) 46%, var(--blue-bright) 116%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.work-hero .lead { margin-top: 24px; max-width: 56ch; }

/* stats band */
.work-stats { margin-top: clamp(38px, 5vw, 58px); display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
@media (max-width: 760px){ .work-stats { grid-template-columns: 1fr 1fr; } }
.work-stat { padding: 22px 24px; border-radius: var(--radius-sm); background: linear-gradient(160deg, var(--surface), var(--surface-2)); border: 1px solid var(--border); }
.work-stat .n { font-family: var(--font-display); font-weight: 700; font-size: clamp(1.9rem, 3.4vw, 2.6rem); line-height: 1; }
.work-stat .n b { color: var(--gold); }
.work-stat:nth-child(2) .n b, .work-stat:nth-child(4) .n b { color: var(--blue-bright); }
:root[data-theme="light"] .work-stat:nth-child(2) .n b, :root[data-theme="light"] .work-stat:nth-child(4) .n b { color: var(--blue); }
.work-stat .l { margin-top: 9px; font-size: .84rem; color: var(--text-2); }

/* ---------- Sticky filter bar ---------- */
.work-controls {
  position: sticky; top: 74px; z-index: 40;
  background: var(--glass); backdrop-filter: blur(16px);
  border-block: 1px solid var(--border-2);
}
.work-controls__inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding-block: 16px; flex-wrap: wrap; }
.filters { display: flex; gap: 8px; flex-wrap: wrap; }
.filter {
  display: inline-flex; align-items: center; gap: 9px;
  font-family: var(--font-body); font-weight: 600; font-size: .92rem;
  color: var(--text-2); background: var(--surface); border: 1px solid var(--border);
  padding: 10px 16px; border-radius: 100px; cursor: pointer;
  transition: color .25s, background .25s, border-color .25s, transform .25s var(--ease-out);
}
.filter .dot { width: 9px; height: 9px; border-radius: 2px; background: var(--filter-c, var(--text-3)); transition: transform .25s; }
.filter:hover { color: var(--text); border-color: var(--text-3); transform: translateY(-2px); }
.filter.active { color: #1a1300; background: var(--gold); border-color: var(--gold); box-shadow: 0 10px 24px -12px rgba(255,193,7,.7); }
.filter.active .dot { background: #1a1300; transform: scale(1.1); }
.filter[data-cat="ecom"].active { background: var(--blue-bright); border-color: var(--blue-bright); color: #fff; box-shadow: 0 10px 24px -12px rgba(46,124,246,.7); }
.filter[data-cat="saas"].active { background: var(--cat-saas); border-color: var(--cat-saas); color: #fff; box-shadow: 0 10px 24px -12px rgba(123,97,255,.7); }
.filter[data-cat="cloud"].active { background: var(--cat-cloud); border-color: var(--cat-cloud); color: #fff; box-shadow: 0 10px 24px -12px rgba(18,184,134,.7); }
.filter[data-cat="mobile"].active { background: var(--cat-mobile); border-color: var(--cat-mobile); color: #06222a; box-shadow: 0 10px 24px -12px rgba(0,184,217,.7); }
.filter[data-cat="ecom"].active .dot, .filter[data-cat="saas"].active .dot, .filter[data-cat="cloud"].active .dot { background: #fff; }
.filter[data-cat="mobile"].active .dot { background: #06222a; }
.work-count { font-family: var(--font-mono); font-size: .8rem; letter-spacing: .1em; color: var(--text-3); text-transform: uppercase; white-space: nowrap; }
.work-count b { color: var(--text); font-weight: 700; }

/* ---------- Portfolio grid ---------- */
.work-section { padding-block: clamp(40px, 6vw, 72px) clamp(60px, 9vw, 120px); }
.work-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(330px, 1fr)); gap: 22px; }
@media (max-width: 460px){ .work-grid { grid-template-columns: 1fr; } }

.proj {
  position: relative; display: flex; flex-direction: column;
  border-radius: var(--radius); overflow: hidden;
  background: var(--surface); border: 1px solid var(--border);
  transition: opacity .35s var(--ease-out), transform .35s var(--ease-out), box-shadow .4s, border-color .4s;
  transform-style: preserve-3d; will-change: transform;
}
.proj:hover { border-color: var(--cat); box-shadow: var(--shadow); }
.proj.is-hidden { opacity: 0; transform: translateY(16px) scale(.97); pointer-events: none; }

/* shot / placeholder */
.proj__shot {
  position: relative; aspect-ratio: 16 / 10; overflow: hidden;
  background:
    radial-gradient(120% 130% at 0% 0%, var(--cat-t), transparent 56%),
    radial-gradient(120% 130% at 100% 100%, var(--cat-t), transparent 60%),
    var(--surface-2);
  border-bottom: 1px solid var(--border-2);
}
.proj__shot::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(var(--grid-strong) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-strong) 1px, transparent 1px);
  background-size: 30px 30px; opacity: .7;
  -webkit-mask-image: radial-gradient(120% 120% at 50% 40%, #000 30%, transparent 80%);
  mask-image: radial-gradient(120% 120% at 50% 40%, #000 30%, transparent 80%);
}
.proj__img {
  position: absolute; inset: 0; z-index: 2;
  width: 100%; height: 100%; object-fit: cover; object-position: top center;
  transition: transform .6s var(--ease-out);
}
.proj:hover .proj__img { transform: scale(1.045); }

.proj__cat {
  position: absolute; top: 14px; left: 14px; z-index: 3;
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-mono); font-size: .66rem; letter-spacing: .1em; text-transform: uppercase;
  padding: 6px 11px; border-radius: 7px; color: var(--text);
  background: var(--glass); backdrop-filter: blur(8px); border: 1px solid var(--border);
}
.proj__cat .sq { width: 9px; height: 9px; border-radius: 2px; background: var(--cat); }
.proj__live {
  position: absolute; top: 14px; right: 14px; z-index: 3;
  display: inline-flex; align-items: center; gap: 7px;
  font-family: var(--font-mono); font-size: .64rem; letter-spacing: .08em; text-transform: uppercase;
  padding: 6px 10px; border-radius: 7px; color: var(--text-2);
  background: var(--glass); backdrop-filter: blur(8px); border: 1px solid var(--border);
}
.proj__live .pulse { width: 7px; height: 7px; border-radius: 50%; background: #28c840; box-shadow: 0 0 0 0 rgba(40,200,64,.6); animation: pulse 2s var(--ease) infinite; }
@keyframes pulse { 0%{ box-shadow: 0 0 0 0 rgba(40,200,64,.55);} 70%{ box-shadow: 0 0 0 7px rgba(40,200,64,0);} 100%{ box-shadow: 0 0 0 0 rgba(40,200,64,0);} }

.proj__view {
  position: absolute; left: 14px; right: 14px; bottom: 14px; z-index: 3;
  display: flex; align-items: center; justify-content: space-between;
  padding: 11px 16px; border-radius: 10px;
  background: var(--cat); color: #0c1024;
  font-family: var(--font-body); font-weight: 700; font-size: .9rem;
  opacity: 0; transform: translateY(12px); transition: opacity .35s var(--ease-out), transform .35s var(--ease-out);
}
.proj[data-cat="ecom"] .proj__view, .proj[data-cat="saas"] .proj__view, .proj[data-cat="cloud"] .proj__view { color: #fff; }
.proj:hover .proj__view { opacity: 1; transform: none; }

/* body */
.proj__body { padding: 22px 22px 20px; display: flex; flex-direction: column; flex: 1; }
.proj__title { font-family: var(--font-display); font-size: 1.28rem; letter-spacing: -.01em; }
.proj__client { font-family: var(--font-mono); font-size: .72rem; letter-spacing: .08em; color: var(--cat); text-transform: uppercase; margin-bottom: 9px; }
:root[data-theme="light"] .proj[data-cat="ai"] .proj__client { color: var(--gold-deep); }
.proj__desc { margin-top: 9px; font-size: .94rem; color: var(--text-2); }
.proj__foot { margin-top: 18px; padding-top: 18px; border-top: 1px solid var(--border-2); display: flex; align-items: center; justify-content: space-between; gap: 14px; }
.proj__metric b { font-family: var(--font-display); font-weight: 700; font-size: 1.5rem; color: var(--cat); display: block; line-height: 1; }
:root[data-theme="light"] .proj[data-cat="ai"] .proj__metric b { color: var(--gold-deep); }
.proj__metric span { font-size: .76rem; color: var(--text-3); }
.proj__links { display: flex; gap: 8px; flex: none; }
.proj__links a {
  width: 38px; height: 38px; border-radius: 10px; display: grid; place-items: center;
  background: var(--surface-2); border: 1px solid var(--border); color: var(--text-2);
  transition: color .25s, background .25s, border-color .25s, transform .25s var(--ease-out);
}
.proj__links a:hover { color: var(--text); border-color: var(--cat); background: var(--cat-t); transform: translateY(-2px); }

/* empty state */
.work-empty { text-align: center; padding: 60px 20px; color: var(--text-3); font-family: var(--font-mono); display: none; }
.work-grid.is-empty + .work-empty { display: block; }

/* ---------- Testimonial band ---------- */
.quote-band { padding-block: clamp(56px, 8vw, 100px); border-top: 1px solid var(--border-2); }
.quote-band .wrap { max-width: 60rem; text-align: center; }
.quote-mark { font-family: var(--font-display); font-size: 4rem; line-height: .6; color: var(--gold); }
.quote-band blockquote { font-family: var(--font-display); font-weight: 600; font-size: clamp(1.5rem, 3.2vw, 2.4rem); letter-spacing: -.02em; line-height: 1.18; margin: 14px 0 26px; }
.quote-band blockquote .hl { color: var(--blue-bright); }
:root[data-theme="light"] .quote-band blockquote .hl { color: var(--blue); }
.quote-by { display: inline-flex; align-items: center; gap: 13px; }
.quote-by .av { width: 44px; height: 44px; border-radius: 50%; background: linear-gradient(150deg, var(--gold), var(--blue-bright)); display: grid; place-items: center; font-family: var(--font-display); font-weight: 700; color: #0c1024; }
.quote-by .who { text-align: left; }
.quote-by .who b { font-family: var(--font-display); font-size: 1rem; display: block; }
.quote-by .who span { font-size: .84rem; color: var(--text-3); }