:root{
  --color-primary:#0A0A0A;
  --color-secondary:#1A1A1A;
  --color-accent:#D4AF37;
}

html{scroll-behavior:smooth;scroll-padding-top:5rem}
body{font-family:'Plus Jakarta Sans',system-ui,sans-serif}

::selection{background:rgba(212,175,55,.22);color:#111827}

a,button{outline:none}
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{
  box-shadow:0 0 0 4px rgba(212,175,55,.25);
  border-radius:14px;
}

/* Header behavior (transparent -> solid) */
#site-header.header-solid{
  background:rgba(10,10,10,.92);
  border-bottom-color:rgba(255,255,255,.12);
  backdrop-filter:blur(14px);
}

/* Button fixes */
button,.btn,[class*="btn-"],a[href="#order_form"]{
  white-space:nowrap;
  min-width:fit-content;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:.5rem
}
form button[type="submit"]{white-space:normal;width:100%}

/* Animations (context: zoom_in) */
[data-animate]{
  opacity:0;
  transform:scale(.95);
  transition:opacity .5s ease-out,transform .5s ease-out
}
[data-animate].is-visible{
  opacity:1;
  transform:scale(1)
}
.rotate-180{transform:rotate(180deg)}

/* Premium details */
.glass-card{
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.10);
  backdrop-filter:blur(14px);
}
.text-balance{ text-wrap:balance; }

/* Decorative system */
.decor-grid-dots{
  background-image:radial-gradient(rgba(255,255,255,.14) 1px, transparent 1px);
  background-size:16px 16px;
  background-position:0 0;
}
.decor-grid-lines{
  background-image:
    linear-gradient(to right, rgba(255,255,255,.10) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,.10) 1px, transparent 1px);
  background-size:28px 28px;
}
.decor-diagonal{
  background-image:repeating-linear-gradient(135deg, rgba(255,255,255,.10) 0, rgba(255,255,255,.10) 1px, transparent 1px, transparent 10px);
}
.decor-mesh{
  background:
    radial-gradient(60% 60% at 20% 20%, rgba(212,175,55,.18) 0%, transparent 60%),
    radial-gradient(50% 50% at 80% 30%, rgba(255,255,255,.10) 0%, transparent 60%),
    radial-gradient(55% 55% at 60% 85%, rgba(212,175,55,.14) 0%, transparent 60%);
}

.decor-gradient-blur{
  filter:blur(44px);
  background:
    radial-gradient(circle at 30% 35%, rgba(212,175,55,.60), transparent 60%),
    radial-gradient(circle at 70% 65%, rgba(255,255,255,.20), transparent 58%);
}

.decor-corner-tr{position:relative}
.decor-corner-tr:before{
  content:"";
  position:absolute; inset:auto 0 0 auto;
  width:140px; height:140px;
  background:radial-gradient(circle at 100% 0%, rgba(212,175,55,.30), transparent 62%);
  pointer-events:none;
}
.decor-corner-bl{position:relative}
.decor-corner-bl:after{
  content:"";
  position:absolute; inset:auto auto 0 0;
  width:160px; height:160px;
  background:radial-gradient(circle at 0% 100%, rgba(212,175,55,.22), transparent 62%);
  pointer-events:none;
}

.decor-glow-element{
  filter:blur(36px);
  background:radial-gradient(circle, rgba(212,175,55,.45), transparent 65%);
}

.decor-subtle{opacity:.06}
.decor-moderate{opacity:.10}
.decor-bold{opacity:.20}

/* Form helpers */
.field-error{
  border-color:rgba(239,68,68,.55) !important;
  box-shadow:0 0 0 4px rgba(239,68,68,.12);
}
.helper-error{ color:rgb(239,68,68); }

/* Reduce motion */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  [data-animate]{transition:none}
}