:root{
  --color-primary:#1B4332;
  --color-secondary:#2D6A4F;
  --color-accent:#40C057;
  --bg-light:#F0FDF4;
  --bg-alt:#DCFCE7;
}

html{
  scroll-behavior:smooth;
  scroll-padding-top:7rem;
}

body{
  font-family:'Urbanist', system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  text-rendering:optimizeLegibility;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}

::selection{
  background:rgba(64,192,87,.25);
}

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%;
}

a, button{
  -webkit-tap-highlight-color:transparent;
}

/* Focus ring */
:where(a, button, input, textarea, select):focus-visible{
  outline:2px solid rgba(64,192,87,.55);
  outline-offset:2px;
  border-radius:12px;
}

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

.input-premium{
  border:1px solid rgba(229,231,235,1);
  border-radius:16px;
  background:#fff;
  transition:border-color .2s ease, box-shadow .2s ease, transform .2s ease;
}
.input-premium:focus{
  border-color:rgba(64,192,87,.55);
  box-shadow:0 0 0 6px rgba(64,192,87,.12);
}

/* Subtle premium surface */
.surface-glass{
  background:rgba(255,255,255,.75);
  border:1px solid rgba(229,231,235,.9);
  backdrop-filter:blur(10px);
}

/* Animations (context: slide_right) */
[data-animate]{
  opacity:0;
  transform:translateX(-2rem);
  transition:opacity .6s ease-out, transform .6s ease-out;
  will-change:transform, opacity;
}
[data-animate].is-visible{
  opacity:1;
  transform:translateX(0);
}

[data-animate="fade_up"]{ transform:translateY(1.25rem); }
[data-animate="fade_up"].is-visible{ transform:translateY(0); }
[data-animate="fade_in"]{ transform:none; }
[data-animate="fade_in"].is-visible{ transform:none; }
[data-animate="slide_left"]{ transform:translateX(2rem); }
[data-animate="slide_left"].is-visible{ transform:translateX(0); }
[data-animate="slide_right"]{ transform:translateX(-2rem); }
[data-animate="slide_right"].is-visible{ transform:translateX(0); }
[data-animate="zoom_in"]{ transform:scale(.96); }
[data-animate="zoom_in"].is-visible{ transform:scale(1); }

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

/* Decorative elements */
.decor-grid-dots{
  background-image:radial-gradient(rgba(17,24,39,.12) 1px, transparent 1px);
  background-size:18px 18px;
}
.decor-grid-lines{
  background-image:
    linear-gradient(to right, rgba(17,24,39,.08) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(17,24,39,.08) 1px, transparent 1px);
  background-size:28px 28px;
}
.decor-diagonal{
  background-image:repeating-linear-gradient(135deg, rgba(17,24,39,.10) 0, rgba(17,24,39,.10) 1px, transparent 1px, transparent 10px);
}
.decor-mesh{
  background:
    radial-gradient(900px 360px at 10% 10%, rgba(64,192,87,.18), transparent 60%),
    radial-gradient(900px 360px at 90% 20%, rgba(45,106,79,.16), transparent 60%),
    radial-gradient(900px 360px at 40% 90%, rgba(27,67,50,.14), transparent 60%);
}

.decor-gradient-blur::before,
.decor-gradient-blur::after{
  content:"";
  position:absolute;
  width:520px;
  height:520px;
  filter:blur(60px);
  opacity:.35;
  pointer-events:none;
  border-radius:9999px;
}
.decor-gradient-blur::before{
  top:-200px;
  left:-180px;
  background:radial-gradient(circle at 30% 30%, rgba(64,192,87,.95), transparent 60%);
}
.decor-gradient-blur::after{
  bottom:-240px;
  right:-200px;
  background:radial-gradient(circle at 30% 30%, rgba(45,106,79,.95), transparent 60%);
}

.decor-corner-tr{
  position:relative;
}
.decor-corner-tr::after{
  content:"";
  position:absolute;
  top:0;
  right:0;
  width:160px;
  height:160px;
  background:radial-gradient(circle at 100% 0%, rgba(64,192,87,.22), transparent 60%);
  pointer-events:none;
}
.decor-corner-bl{
  position:relative;
}
.decor-corner-bl::after{
  content:"";
  position:absolute;
  bottom:0;
  left:0;
  width:200px;
  height:200px;
  background:radial-gradient(circle at 0% 100%, rgba(27,67,50,.18), transparent 60%);
  pointer-events:none;
}

.decor-glow-element{
  position:relative;
}
.decor-glow-element::before{
  content:"";
  position:absolute;
  inset:-18%;
  background:radial-gradient(circle at 50% 50%, rgba(64,192,87,.22), transparent 55%);
  filter:blur(18px);
  z-index:-1;
  pointer-events:none;
}

.decor-subtle{ opacity:.06; }
.decor-moderate{ opacity:.12; }
.decor-bold{ opacity:.2; }

/* Slider helpers (testimonials) */
.slider-track{
  display:flex;
  gap:1rem;
  scroll-snap-type:x mandatory;
  overflow-x:auto;
  -webkit-overflow-scrolling:touch;
  padding-bottom:.25rem;
}
.slider-track::-webkit-scrollbar{ height:8px; }
.slider-track::-webkit-scrollbar-thumb{
  background:rgba(156,163,175,.6);
  border-radius:9999px;
}
.slider-slide{
  flex:0 0 auto;
  width:min(420px, 86vw);
  scroll-snap-align:start;
}

/* Footer link underline on hover (premium subtle) */
.link-underline{
  background-image:linear-gradient(currentColor, currentColor);
  background-position:0 100%;
  background-size:0% 1px;
  background-repeat:no-repeat;
  transition:background-size .2s ease;
}
.link-underline:hover{
  background-size:100% 1px;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  [data-animate]{
    opacity:1 !important;
    transform:none !important;
    transition:none !important;
  }
}