/* ================================================================
   Szabó Art Design Light Section System
   Warm ivory surfaces with navy hierarchy and champagne-gold details
   Depends on: szaboartdesign-tokens.css
   ================================================================ */

.szaboartdesign-light-section,
.szaboartdesign-light-section * {
  box-sizing: border-box;
}

.szaboartdesign-light-section {
  --szaboartdesign-light-section-background: var(--szaboartdesign-light-background, #f6f1e8);
  --szaboartdesign-light-section-surface: var(--szaboartdesign-light-surface, #fffaf2);
  --szaboartdesign-light-section-surface-elevated: var(--szaboartdesign-light-surface-elevated, #fffdf8);

  --szaboartdesign-light-section-navy: var(--szaboartdesign-light-navy, #081725);
  --szaboartdesign-light-section-navy-elevated: var(--szaboartdesign-light-navy-elevated, #0a1d2e);
  --szaboartdesign-light-section-copy: var(--szaboartdesign-light-copy, #3d4a56);
  --szaboartdesign-light-section-copy-muted: var(--szaboartdesign-light-copy-muted, #68737d);

  --szaboartdesign-light-section-gold-rgb: var(--szaboartdesign-light-gold-rgb, 212, 175, 85);
  --szaboartdesign-light-section-gold: var(--szaboartdesign-light-gold, #d4af55);
  --szaboartdesign-light-section-gold-light: var(--szaboartdesign-light-gold-light, #f2d58a);
  --szaboartdesign-light-section-gold-bright: var(--szaboartdesign-light-gold-bright, #fff0c7);
  --szaboartdesign-light-section-gold-strong: var(--szaboartdesign-light-gold-strong, #9b7a32);

  --szaboartdesign-light-section-border: var(--szaboartdesign-light-border, rgba(8, 23, 37, 0.12));
  --szaboartdesign-light-section-border-soft: var(--szaboartdesign-light-border-soft, rgba(8, 23, 37, 0.075));

  position: relative;
  isolation: isolate;
  overflow: hidden;
  color: var(--szaboartdesign-light-section-navy);
  font-family: inherit;
  background:
    radial-gradient(
      circle at 16% 10%,
      rgba(var(--szaboartdesign-light-section-gold-rgb), 0.10),
      transparent 34%
    ),
    linear-gradient(
      180deg,
      var(--szaboartdesign-light-section-background) 0%,
      var(--szaboartdesign-light-background-deep, #f5f1e8) 100%
    );
}

/* Shared background layer */
.szaboartdesign-light-section__background {
  position: absolute;
  inset: 0;
  z-index: var(--szaboartdesign-z-background, 0);
  overflow: hidden;
  pointer-events: none;
}

.szaboartdesign-light-background-motif {
  position: absolute;
  pointer-events: none;
}

/* Subtle blueprint grid for light surfaces */
.szaboartdesign-light-background-motif--technical-grid {
  inset: 0;
  opacity: 0.14;
  background-image:
    linear-gradient(
      rgba(8, 23, 37, 0.038) 1px,
      transparent 1px
    ),
    linear-gradient(
      90deg,
      rgba(8, 23, 37, 0.038) 1px,
      transparent 1px
    ),
    radial-gradient(
      circle,
      rgba(var(--szaboartdesign-light-section-gold-rgb), 0.18) 0 1px,
      transparent 1.8px
    );
  background-position:
    center,
    center,
    18px 24px;
  background-size:
    58px 58px,
    58px 58px,
    116px 116px;
  -webkit-mask-image:
    linear-gradient(
      90deg,
      transparent 0%,
      #000 14%,
      #000 86%,
      transparent 100%
    );
  mask-image:
    linear-gradient(
      90deg,
      transparent 0%,
      #000 14%,
      #000 86%,
      transparent 100%
    );
}

/* Concentric light-section orbit */
.szaboartdesign-light-background-motif--orbit-field {
  top: var(--szaboartdesign-light-orbit-top, -18%);
  right: var(--szaboartdesign-light-orbit-right, -300px);
  width: var(
    --szaboartdesign-light-orbit-size,
    clamp(540px, 44vw, 840px)
  );
  aspect-ratio: 1;
  opacity: var(--szaboartdesign-light-orbit-opacity, 0.30);
  border: 1px solid rgba(var(--szaboartdesign-light-section-gold-rgb), 0.16);
  border-radius: 50%;
  box-shadow:
    0 0 0 34px rgba(var(--szaboartdesign-light-section-gold-rgb), 0.035),
    0 0 0 82px rgba(var(--szaboartdesign-light-section-gold-rgb), 0.022),
    inset 0 0 100px rgba(var(--szaboartdesign-light-section-gold-rgb), 0.03);
}

.szaboartdesign-light-background-motif--orbit-field::before,
.szaboartdesign-light-background-motif--orbit-field::after {
  content: "";
  position: absolute;
  border-radius: 50%;
}

.szaboartdesign-light-background-motif--orbit-field::before {
  inset: 15%;
  border: 1px solid rgba(var(--szaboartdesign-light-section-gold-rgb), 0.13);
}

.szaboartdesign-light-background-motif--orbit-field::after {
  inset: 31%;
  border: 1px dashed rgba(8, 23, 37, 0.09);
}

/* Ambient focus glow */
.szaboartdesign-light-focus-animation--ambient-glow {
  position: absolute;
  left: var(--szaboartdesign-light-focus-left, auto);
  right: var(--szaboartdesign-light-focus-right, 8%);
  top: var(--szaboartdesign-light-focus-top, 38%);
  width: var(--szaboartdesign-light-focus-size, 340px);
  aspect-ratio: 1;
  opacity: 0.64;
  border-radius: 50%;
  background:
    radial-gradient(
      circle,
      rgba(var(--szaboartdesign-light-section-gold-rgb), 0.15) 0%,
      rgba(var(--szaboartdesign-light-section-gold-rgb), 0.05) 34%,
      transparent 70%
    );
  filter: blur(14px);
  animation: szaboartdesignLightAmbientGlow 8s ease-in-out infinite alternate;
}

/* Reusable icon orbit on light surfaces */
.szaboartdesign-light-focus-animation--icon-orbit {
  position: relative;
}

.szaboartdesign-light-focus-animation--icon-orbit::before,
.szaboartdesign-light-focus-animation--icon-orbit::after {
  content: "";
  position: absolute;
  pointer-events: none;
  border-radius: 50%;
}

.szaboartdesign-light-focus-animation--icon-orbit::before {
  inset: -6px;
  border: 1px solid rgba(var(--szaboartdesign-light-section-gold-rgb), 0.22);
  border-top-color: var(--szaboartdesign-light-section-gold-strong);
  border-right-color: rgba(var(--szaboartdesign-light-section-gold-rgb), 0.04);
  filter: drop-shadow(0 0 5px rgba(var(--szaboartdesign-light-section-gold-rgb), 0.18));
  animation: szaboartdesignLightIconOrbit 11s linear infinite;
}

.szaboartdesign-light-focus-animation--icon-orbit::after {
  inset: -11px;
  border: 1px dashed rgba(8, 23, 37, 0.08);
  animation: szaboartdesignLightIconOrbitReverse 16s linear infinite;
}

/* Light section transition */
.szaboartdesign-light-section-divider {
  position: absolute;
  left: 50%;
  bottom: 24px;
  z-index: var(--szaboartdesign-z-divider, 5);
  display: grid;
  grid-template-columns:
    minmax(60px, 1fr)
    auto
    minmax(60px, 1fr);
  align-items: center;
  gap: 16px;
  width: min(
    calc(100% - clamp(32px, 7vw, 120px)),
    var(--szaboartdesign-container-width, 1440px)
  );
  pointer-events: none;
  transform: translateX(-50%);
}

.szaboartdesign-light-section-divider__line {
  height: 1px;
  background:
    linear-gradient(
      90deg,
      transparent,
      rgba(var(--szaboartdesign-light-section-gold-rgb), 0.58),
      transparent
    );
}

.szaboartdesign-light-section-divider__emblem {
  position: relative;
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border: 1px solid rgba(var(--szaboartdesign-light-section-gold-rgb), 0.54);
  border-radius: 50%;
  background: rgba(255, 250, 242, 0.72);
  box-shadow: 0 0 18px rgba(var(--szaboartdesign-light-section-gold-rgb), 0.12);
}

.szaboartdesign-light-section-divider__emblem::before {
  content: "";
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--szaboartdesign-light-section-navy);
  box-shadow:
    0 0 8px rgba(8, 23, 37, 0.28),
    0 0 16px rgba(var(--szaboartdesign-light-section-gold-rgb), 0.34);
}

.szaboartdesign-light-section-divider__emblem::after {
  content: "";
  position: absolute;
  inset: -5px;
  border-radius: 50%;
  background:
    conic-gradient(
      from 0deg,
      transparent 0deg 228deg,
      rgba(var(--szaboartdesign-light-section-gold-rgb), 0.18) 248deg,
      var(--szaboartdesign-light-section-gold) 286deg,
      var(--szaboartdesign-light-section-gold-strong) 304deg,
      transparent 340deg 360deg
    );
  -webkit-mask:
    radial-gradient(
      farthest-side,
      transparent calc(100% - 1px),
      #000 100%
    );
  mask:
    radial-gradient(
      farthest-side,
      transparent calc(100% - 1px),
      #000 100%
    );
  animation: szaboartdesignLightDividerOrbit 9s linear infinite;
}

/* Shared motion language */
@keyframes szaboartdesignLightAmbientGlow {
  from {
    opacity: 0.44;
    transform:
      scale(0.94)
      translate3d(-8px, 6px, 0);
  }

  to {
    opacity: 0.78;
    transform:
      scale(1.07)
      translate3d(10px, -8px, 0);
  }
}

@keyframes szaboartdesignLightIconOrbit {
  to {
    transform: rotate(360deg);
  }
}

@keyframes szaboartdesignLightIconOrbitReverse {
  to {
    transform: rotate(-360deg);
  }
}

@keyframes szaboartdesignLightDividerOrbit {
  to {
    transform: rotate(360deg);
  }
}

/* Shared responsive behaviour */
@media (max-width: 767px) {
  .szaboartdesign-light-background-motif--technical-grid {
    opacity: 0.08;
    background-size:
      46px 46px,
      46px 46px,
      92px 92px;
  }

  .szaboartdesign-light-background-motif--orbit-field {
    right: -290px;
    width: 510px;
    opacity: 0.18;
  }

  .szaboartdesign-light-section-divider {
    bottom: 20px;
    gap: 12px;
  }
}

@media (max-width: 390px) {
  .szaboartdesign-light-section-divider {
    grid-template-columns:
      minmax(36px, 1fr)
      auto
      minmax(36px, 1fr);
  }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  .szaboartdesign-light-focus-animation--ambient-glow,
  .szaboartdesign-light-focus-animation--icon-orbit::before,
  .szaboartdesign-light-focus-animation--icon-orbit::after,
  .szaboartdesign-light-section-divider__emblem::after {
    animation: none !important;
    transition: none !important;
  }
}