:root{
  --color-primary:#0D4F6F;
  --color-secondary:#1E6B8A;
  --color-accent:#00BCD4;
}

html{scroll-behavior:smooth;scroll-padding-top:5rem;}
body{font-family:'Source Sans 3',system-ui,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;}

::selection{background:color-mix(in srgb,var(--color-accent) 22%, transparent);}

/* 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%;
}

/* Focus */
:focus-visible{
  outline:2px solid color-mix(in srgb,var(--color-accent) 65%, transparent);
  outline-offset:2px;
  border-radius:.75rem;
}

/* Animations */
[data-animate]{
  opacity:0;
  transform:translateY(18px);
  transition:opacity .6s ease-out, transform .6s ease-out;
  will-change:opacity, transform;
}
[data-animate].is-visible{
  opacity:1;
  transform:translateY(0);
}

/* Misc */
.rotate-180{transform:rotate(180deg);}

/* Decorative patterns */
.decor-grid-dots{
  background-image:radial-gradient(color-mix(in srgb,var(--color-primary) 18%, transparent) 1px, transparent 1px);
  background-size:18px 18px;
}
.decor-grid-lines{
  background-image:
    linear-gradient(to right, color-mix(in srgb,var(--color-primary) 12%, transparent) 1px, transparent 1px),
    linear-gradient(to bottom, color-mix(in srgb,var(--color-primary) 12%, transparent) 1px, transparent 1px);
  background-size:34px 34px;
}
.decor-diagonal{
  background-image:repeating-linear-gradient(135deg,
    color-mix(in srgb,var(--color-primary) 10%, transparent) 0,
    color-mix(in srgb,var(--color-primary) 10%, transparent) 10px,
    transparent 10px,
    transparent 22px);
}
.decor-mesh{
  background:
    radial-gradient(600px 320px at 12% 20%, color-mix(in srgb,var(--color-accent) 22%, transparent), transparent 60%),
    radial-gradient(560px 360px at 88% 30%, color-mix(in srgb,var(--color-secondary) 22%, transparent), transparent 62%),
    radial-gradient(520px 340px at 50% 90%, color-mix(in srgb,var(--color-primary) 18%, transparent), transparent 62%);
}

.decor-subtle{opacity:.06;}
.decor-moderate{opacity:.10;}
.decor-bold{opacity:.18;}

/* Accent elements */
.decor-gradient-blur{
  position:relative;
}
.decor-gradient-blur::before,
.decor-gradient-blur::after{
  content:"";
  position:absolute;
  width:520px;height:520px;
  filter:blur(42px);
  opacity:.22;
  z-index:0;
  border-radius:9999px;
  pointer-events:none;
}
.decor-gradient-blur::before{
  left:-180px;top:-180px;
  background:radial-gradient(circle at 30% 30%, var(--color-accent), transparent 65%);
}
.decor-gradient-blur::after{
  right:-200px;bottom:-220px;
  background:radial-gradient(circle at 70% 70%, var(--color-secondary), transparent 65%);
}

.decor-corner-tr{position:relative;}
.decor-corner-tr::after{
  content:"";
  position:absolute;
  top:0;right:0;
  width:140px;height:140px;
  background:radial-gradient(circle at 100% 0, color-mix(in srgb,var(--color-accent) 35%, transparent), transparent 70%);
  pointer-events:none;
  z-index:0;
}

.decor-corner-bl{position:relative;}
.decor-corner-bl::after{
  content:"";
  position:absolute;
  left:0;bottom:0;
  width:160px;height:160px;
  background:radial-gradient(circle at 0 100%, color-mix(in srgb,var(--color-secondary) 30%, transparent), transparent 72%);
  pointer-events:none;
  z-index:0;
}

.decor-glow-element{
  position:absolute;
  inset:auto;
  width:520px;height:520px;
  border-radius:9999px;
  background:radial-gradient(circle at center, color-mix(in srgb,var(--color-accent) 26%, transparent), transparent 62%);
  filter:blur(36px);
  opacity:.7;
  pointer-events:none;
}

/* Rings SVG helper */
.decor-rings-svg{
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='420' height='420' viewBox='0 0 420 420'%3E%3Cg fill='none' stroke='%2300BCD4' stroke-opacity='0.14'%3E%3Ccircle cx='210' cy='210' r='60'/%3E%3Ccircle cx='210' cy='210' r='110'/%3E%3Ccircle cx='210' cy='210' r='160'/%3E%3Ccircle cx='210' cy='210' r='205'/%3E%3C/g%3E%3C/svg%3E");
  background-repeat:no-repeat;
  background-position:center;
  background-size:420px 420px;
}

/* Form input polish (works alongside Tailwind) */
input[type="text"], input[type="tel"], input[type="email"], textarea, select{
  accent-color:var(--color-accent);
}

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