.btn{
  --btn-bg:var(--dp-purple);
  --btn-fill:#4c149f;
  --btn-fg:#fff;
  --btn-icon-bg:rgba(255,255,255,.14);
  --btn-glow:rgba(112,40,223,.28);
  position:relative;
  isolation:isolate;
  overflow:hidden;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:12px;
  min-height:52px;
  padding:0 9px 0 23px;
  border:1px solid transparent;
  border-radius:14px;
  background:var(--btn-bg);
  color:var(--btn-fg);
  font-family:"DM Sans",Arial,sans-serif;
  font-size:.93rem;
  font-weight:700;
  letter-spacing:-.01em;
  white-space:nowrap;
  box-shadow:0 12px 28px rgba(22,10,38,.10);
  transform:translateZ(0);
  transition:transform 360ms var(--dp-ease-premium),box-shadow 420ms var(--dp-ease-premium),border-color 360ms ease,color 360ms ease;
}
.btn::before{
  content:"";
  position:absolute;
  inset:0;
  z-index:-1;
  background:var(--btn-fill);
  transform:scaleX(0);
  transform-origin:left center;
  transition:transform 560ms var(--dp-ease-premium);
}
.btn::after{
  content:"";
  position:absolute;
  top:-65%;
  left:-20%;
  z-index:0;
  width:14%;
  height:230%;
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.54),transparent);
  transform:translateX(-190%) rotate(16deg);
  opacity:.72;
  transition:transform 720ms var(--dp-ease-premium);
  pointer-events:none;
}
.btn-label{position:relative;z-index:2;white-space:nowrap;text-wrap:nowrap;transition:transform 420ms var(--dp-ease-premium),letter-spacing 420ms var(--dp-ease-premium)}
.btn-icon{
  position:relative;
  z-index:2;
  display:grid;
  place-items:center;
  width:36px;
  height:36px;
  flex:0 0 36px;
  overflow:hidden;
  border:1px solid rgba(255,255,255,.18);
  border-radius:11px;
  background:var(--btn-icon-bg);
  transition:transform 520ms var(--dp-ease-premium),border-radius 520ms var(--dp-ease-premium),background 360ms ease,box-shadow 420ms var(--dp-ease-premium),border-color 360ms ease;
}
.btn-icon__glyph{position:absolute;inset:0;display:grid;place-items:center;transition:transform 520ms var(--dp-ease-premium),opacity 260ms ease}
.btn-icon__glyph svg{width:17px;height:17px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.btn-icon__glyph--two{transform:translateX(-125%);opacity:0}
.btn:hover,.btn:focus-visible{transform:translateY(-3px);box-shadow:0 19px 44px var(--btn-glow)}
.btn:hover::before,.btn:focus-visible::before{transform:scaleX(1)}
.btn:hover::after,.btn:focus-visible::after{transform:translateX(860%) rotate(16deg)}
.btn:hover .btn-label,.btn:focus-visible .btn-label{transform:translateX(-2px);letter-spacing:.002em}
.btn:hover .btn-icon,.btn:focus-visible .btn-icon{transform:translateX(3px) rotate(-5deg) scale(1.055);border-radius:50%;box-shadow:0 9px 20px rgba(20,8,35,.20)}
.btn:hover .btn-icon__glyph--one,.btn:focus-visible .btn-icon__glyph--one{transform:translateX(125%);opacity:0}
.btn:hover .btn-icon__glyph--two,.btn:focus-visible .btn-icon__glyph--two{transform:translateX(0);opacity:1}
.btn-primary{--btn-bg:var(--dp-purple);--btn-fill:#4c149f;--btn-fg:#fff;--btn-icon-bg:rgba(255,255,255,.14);--btn-glow:rgba(112,40,223,.32)}
.btn-secondary{--btn-bg:#fff;--btn-fill:#0b0910;--btn-fg:var(--dp-black);--btn-icon-bg:#f7f7f7;--btn-glow:rgba(9,8,12,.18);border-color:rgba(15,10,20,.13);box-shadow:0 10px 26px rgba(15,10,20,.06)}
.btn-secondary .btn-icon{color:var(--dp-purple);border-color:rgba(23,19,29,.10)}
.btn-secondary:hover,.btn-secondary:focus-visible{color:#fff;border-color:#0b0910}
.btn-secondary:hover .btn-icon,.btn-secondary:focus-visible .btn-icon{color:#fff;background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.18)}

.action-rail{position:fixed;right:18px;top:50%;z-index:60;display:flex;flex-direction:column;gap:10px;transform:translateY(-50%)}
.action-link{position:relative;display:grid;place-items:center;width:48px;height:48px;border-radius:14px;background:rgba(9,8,12,.96);border:1px solid rgba(255,255,255,.14);color:#fff;box-shadow:0 10px 30px rgba(0,0,0,.14);transition:transform var(--dp-normal) var(--dp-ease-premium),background var(--dp-normal) var(--dp-ease-premium),border-color var(--dp-normal) var(--dp-ease-premium),box-shadow var(--dp-normal) var(--dp-ease-premium)}
.action-link svg{width:19px;height:19px;stroke:currentColor;fill:none;stroke-width:1.8;transition:transform var(--dp-normal) var(--dp-ease-premium)}
.action-link:hover,.action-link:focus-visible{background:var(--dp-purple);border-color:rgba(255,255,255,.92);transform:translateX(-4px);box-shadow:0 16px 32px rgba(112,40,223,.24)}
.action-link:hover svg,.action-link:focus-visible svg{transform:scale(1.08) rotate(-8deg)}
.action-label{position:absolute;right:58px;top:50%;padding:8px 11px;border-radius:10px;background:#fff;color:var(--dp-black);border:1px solid rgba(15,10,20,.09);font-size:.78rem;font-weight:700;white-space:nowrap;opacity:0;transform:translate(8px,-50%);pointer-events:none;transition:opacity var(--dp-fast) ease,transform var(--dp-fast) ease;box-shadow:0 12px 26px rgba(0,0,0,.12)}
.action-link:hover .action-label,.action-link:focus-visible .action-label{opacity:1;transform:translate(0,-50%)}
.action-mark img{width:25px;height:25px;object-fit:contain}
.page-shell{min-height:100svh;display:grid;place-items:center;padding:80px var(--dp-gutter);background:linear-gradient(180deg,#fff,#f7f7f7)}
.page-shell__box{width:min(760px,100%);padding:clamp(34px,5vw,64px);border:1px solid var(--dp-border);border-radius:var(--dp-radius-lg);background:#fff;box-shadow:var(--dp-shadow);text-align:center}
.page-shell__box h1{font-size:clamp(3rem,7vw,5.6rem);margin:14px 0 18px}.page-shell__box p{color:var(--dp-muted)}

/* Server-backed catalog interaction feedback */
.action-count{position:absolute;right:-5px;top:-5px;min-width:18px;height:18px;padding:0 5px;border-radius:999px;display:grid;place-items:center;background:var(--dp-purple);color:#fff;font:700 10px/1 "DM Sans",Arial,sans-serif;border:2px solid #fff;box-shadow:0 5px 12px rgba(112,40,223,.25)}
.dp-toast-host{position:fixed;right:26px;bottom:26px;z-index:120;display:grid;gap:10px;pointer-events:none}
.dp-toast{max-width:min(360px,calc(100vw - 40px));padding:13px 16px;border-radius:14px;background:#0d0b12;color:#fff;border:1px solid rgba(255,255,255,.14);box-shadow:0 18px 45px rgba(0,0,0,.24);opacity:0;transform:translateY(12px) scale(.98);transition:opacity 240ms ease,transform 240ms var(--dp-ease-premium);font-size:.86rem;line-height:1.5}
.dp-toast.is-visible{opacity:1;transform:translateY(0) scale(1)}
.dp-toast.is-error{background:#271319;border-color:rgba(255,110,139,.24)}
@media(max-width:640px){.dp-toast-host{left:14px;right:14px;bottom:18px}.dp-toast{max-width:none;width:100%}}
/* Global button contract: button labels never wrap to a second line. */
.btn{white-space:nowrap!important}
.btn .btn-label{white-space:nowrap!important;text-wrap:nowrap!important}


/* Shared portfolio project card component. */
.featured-projects-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.featured-project-card{min-width:0;overflow:hidden;border:1px solid rgba(255,255,255,.17);border-radius:16px;background:rgba(8,7,10,.86);box-shadow:0 22px 52px rgba(0,0,0,.22);opacity:0;transform:translateY(20px);transition:opacity 650ms var(--dp-ease-premium),transform 650ms var(--dp-ease-premium),border-color 360ms ease}.featured-project-card.is-visible{opacity:1;transform:none}
.featured-project-card__media{display:block;aspect-ratio:1.14/1;overflow:hidden;background:#19151a}.featured-project-card__media img{width:100%;height:100%;object-fit:cover;display:block}
.featured-project-card__body{display:flex;flex-direction:column;align-items:flex-start;min-height:218px;padding:15px 14px 14px}.featured-project-card__body h3{font-size:var(--dp-card-title);line-height:.96;color:#fff}.featured-project-card__category{margin-top:3px;color:rgba(255,255,255,.72);font-size:.78rem;line-height:1.35}.featured-project-card__tags{display:flex;flex-wrap:wrap;gap:7px;margin-top:12px}.featured-project-card__tags span{display:inline-flex;align-items:center;min-height:28px;padding:0 9px;border:1px solid rgba(255,255,255,.32);border-radius:999px;color:#fff;font-size:.62rem;font-weight:600;line-height:1;white-space:nowrap}.featured-project-card__button{margin-top:auto;min-height:44px;padding-left:14px;font-size:.72rem}.featured-project-card__button.btn-secondary{--btn-bg:transparent;--btn-fill:#fff;--btn-fg:#fff;--btn-icon-bg:rgba(255,255,255,.07);--btn-glow:rgba(255,255,255,.10);border-color:transparent;box-shadow:none;padding-right:5px}.featured-project-card__button.btn-secondary .btn-icon{color:#fff;border-color:rgba(255,255,255,.18);background:rgba(255,255,255,.06)}.featured-project-card__button.btn-secondary:hover,.featured-project-card__button.btn-secondary:focus-visible{color:var(--dp-black);border-color:#fff}.featured-project-card__button.btn-secondary:hover .btn-icon,.featured-project-card__button.btn-secondary:focus-visible .btn-icon{color:var(--dp-black);background:#fff;border-color:#fff}