/*
  Dalmia Kingdom Royal Theme - Phase153AF
  Ice White + Cyber Cyan + Royal Indigo + Soft Gold
  Designed for premium showroom, public LED display, CRM, jobsheet, Windows software, and mobile/PWA surfaces.
*/
:root {
  --dc-ice: #FDFEFF;
  --dc-sky: #F2FBFF;
  --dc-cyan: #00CFE8;
  --dc-indigo: #3F51B5;
  --dc-charcoal: #17203A;
  --dc-navy: #0E1220;
  --dc-gold: #D7B46A;
  --dc-card: rgba(255,255,255,.82);
  --dc-glass: rgba(255,255,255,.68);
  --dc-border: rgba(63,81,181,.18);
  --dc-shadow: 0 28px 90px rgba(23,32,58,.16);
  --dc-glow: 0 0 34px rgba(0,207,232,.28);
  --dc-radius-xl: 28px;
  --dc-radius-lg: 22px;
  --dc-radius-md: 16px;
  --dc-font: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
html {
  scroll-behavior: smooth;
  text-rendering: optimizeLegibility;
}
body {
  font-family: var(--dc-font);
  color: var(--dc-charcoal);
  background:
    radial-gradient(circle at 10% 10%, rgba(0,207,232,.16), transparent 28%),
    radial-gradient(circle at 88% 4%, rgba(63,81,181,.16), transparent 28%),
    linear-gradient(135deg, var(--dc-ice), var(--dc-sky));
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(63,81,181,.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(63,81,181,.045) 1px, transparent 1px);
  background-size: 46px 46px;
  mask-image: radial-gradient(circle at center, rgba(0,0,0,.88), transparent 84%);
  z-index: -1;
}
.dc-kingdom-shell,
.kingdom-shell,
.page-shell {
  max-width: 1280px;
  margin-inline: auto;
  padding: clamp(18px, 2.5vw, 42px);
}
.dc-royal-card,
.kingdom-card,
.hero-card,
.product-card,
.service-card,
.crm-card,
.jobsheet-card,
.membership-card {
  background: var(--dc-card);
  border: 1px solid var(--dc-border);
  border-radius: var(--dc-radius-xl);
  box-shadow: var(--dc-shadow);
  backdrop-filter: blur(18px);
}
.dc-royal-hero,
.hero,
.showroom-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  border-radius: 34px;
  padding: clamp(28px, 5vw, 72px);
  background:
    linear-gradient(135deg, rgba(255,255,255,.92), rgba(242,251,255,.78)),
    radial-gradient(circle at 8% 22%, rgba(0,207,232,.24), transparent 30%),
    radial-gradient(circle at 92% 16%, rgba(63,81,181,.20), transparent 28%);
  box-shadow: 0 36px 110px rgba(23,32,58,.20);
}
.dc-royal-hero::after,
.showroom-hero::after {
  content: "";
  position: absolute;
  inset: auto -10% -30% 35%;
  height: 220px;
  background: linear-gradient(90deg, transparent, rgba(0,207,232,.26), rgba(63,81,181,.18), transparent);
  filter: blur(32px);
  transform: rotate(-8deg);
  z-index: -1;
}
h1, .h1 {
  letter-spacing: -.045em;
  line-height: .95;
  font-size: clamp(2.4rem, 6vw, 6.8rem);
  margin: 0 0 .35em;
}
h2, .h2 {
  letter-spacing: -.032em;
  line-height: 1;
  font-size: clamp(1.75rem, 3.8vw, 4.2rem);
}
h3, .h3 {
  letter-spacing: -.02em;
}
.dc-gradient-text,
.brand-gradient {
  background: linear-gradient(110deg, var(--dc-charcoal), var(--dc-indigo), var(--dc-cyan));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.dc-eyebrow,
.eyebrow {
  display: inline-flex;
  gap: .5rem;
  align-items: center;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--dc-indigo);
  background: rgba(0,207,232,.11);
  border: 1px solid rgba(0,207,232,.22);
  border-radius: 999px;
  padding: .55rem .85rem;
}
a, button, .cta, .btn {
  transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease, background .22s ease;
}
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible {
  outline: 4px solid rgba(0,207,232,.34);
  outline-offset: 3px;
}
.cta,
.btn,
button[type="submit"],
input[type="submit"] {
  border: 0;
  cursor: pointer;
  font-weight: 900;
  border-radius: 999px;
  padding: .9rem 1.25rem;
  color: white;
  background: linear-gradient(135deg, var(--dc-cyan), var(--dc-indigo));
  box-shadow: 0 16px 38px rgba(63,81,181,.26), var(--dc-glow);
}
.cta:hover,
.btn:hover,
button[type="submit"]:hover {
  transform: translateY(-2px);
  box-shadow: 0 22px 50px rgba(63,81,181,.34), 0 0 44px rgba(0,207,232,.32);
}
.dc-royal-grid,
.kingdom-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0,1fr));
  gap: clamp(14px, 2vw, 28px);
}
.dc-royal-grid > *,
.kingdom-grid > * {
  min-width: 0;
}
.dc-col-4 { grid-column: span 4; }
.dc-col-6 { grid-column: span 6; }
.dc-col-8 { grid-column: span 8; }
.dc-col-12 { grid-column: span 12; }
form[data-dalmia-smart-form],
form {
  accent-color: var(--dc-indigo);
}
form input,
form textarea,
form select {
  width: 100%;
  border: 1px solid rgba(63,81,181,.18);
  border-radius: var(--dc-radius-md);
  padding: .86rem 1rem;
  background: rgba(255,255,255,.86);
  color: var(--dc-charcoal);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.7);
}
form input:invalid[data-touched="true"],
form textarea:invalid[data-touched="true"] {
  border-color: #C62828;
  box-shadow: 0 0 0 4px rgba(198,40,40,.08);
}
.dc-form-status {
  margin-top: .65rem;
  font-size: .92rem;
  font-weight: 800;
}
.dc-form-status.ok { color: #0B7F4F; }
.dc-form-status.bad { color: #B42318; }
.dc-pill {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  padding: .55rem .75rem;
  border-radius: 999px;
  border: 1px solid rgba(63,81,181,.16);
  background: rgba(255,255,255,.72);
  font-weight: 800;
}
.dc-royal-image,
img {
  max-width: 100%;
  height: auto;
}
img:not([alt]),
img[alt=""] {
  outline: 3px dashed rgba(198,40,40,.3);
  outline-offset: 4px;
}
.dc-reveal {
  opacity: 0;
  transform: translateY(22px) scale(.985);
  transition: opacity .7s ease, transform .7s ease;
}
.dc-reveal.dc-visible {
  opacity: 1;
  transform: translateY(0) scale(1);
}
.dc-floating-glow {
  animation: dcFloat 5.8s ease-in-out infinite;
}
@keyframes dcFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}
@media (max-width: 900px) {
  .dc-col-4, .dc-col-6, .dc-col-8 { grid-column: span 12; }
  .dc-royal-hero, .hero, .showroom-hero { border-radius: 24px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: .001ms !important;
  }
}
@media print {
  body { background: #fff; }
  .cta, .btn, button { box-shadow: none; }
  .dc-royal-card, .hero-card { box-shadow: none; border-color: #d9dce8; }
}