/* ============================================
   DARJA RIHLA VISUAL ENGINE v1.2
   File: dr-visual-engine.css
   Location: /twentytwentyfive-child/dr-visual-engine.css
   Role: Global motion, atmosphere, reveal, navigation, cursor and visual polish layer
   ============================================ */

/*
   DEPENDS ON: dr-global.css
   The following tokens must be defined before this file loads.

   --dr-speed-base: 280ms;
   --dr-speed-fast: 180ms;
   --dr-speed-slow: 480ms;
   --dr-speed-cinematic: 900ms;
   --dr-ease: cubic-bezier(.22, .61, .36, 1);
   --dr-ease-out: cubic-bezier(.16, 1, .3, 1);
   --dr-panel-strong: rgba(10, 18, 28, 0.96);
   --dr-text-faint: #6f8293;
   --dr-radius-md: 20px;
   --dr-radius-lg: 28px;
   --dr-radius-xl: 36px;
   --dr-shadow-md: 0 18px 50px rgba(0, 0, 0, 0.24);
   --dr-shadow-lg: 0 25px 80px rgba(0, 0, 0, 0.32);
*/

/* ============================================
   1. READING PROGRESS SPINE
   ============================================ */

.dr-progress-spine {
  position: fixed;
  left: 0;
  top: 0;
  width: 3px;
  height: 100svh;
  background: rgba(255, 255, 255, 0.04);
  z-index: 800;
  pointer-events: none;
}

.dr-progress-fill {
  width: 100%;
  height: 0%;
  transform-origin: top;
  background: linear-gradient(
    180deg,
    var(--dr-accent-2) 0%,
    var(--dr-accent) 100%
  );
  transition: height 80ms linear;
  box-shadow:
    /* oklch keeps transparent accent mixing perceptually even across cluster moods */
    0 0 10px color-mix(in oklch, var(--dr-accent-2) 70%, transparent),
    /* oklch keeps transparent accent mixing perceptually even across cluster moods */
    0 0 28px color-mix(in oklch, var(--dr-accent) 40%, transparent);
}

@supports (animation-timeline: scroll()) {
  .dr-progress-fill {
    height: 100%;
    transform: scaleY(0);
    transition: none;
    animation: dr-progress-fill-scroll linear both;
    animation-timeline: scroll(root block);
  }

  @keyframes dr-progress-fill-scroll {
    from {
      transform: scaleY(0);
    }

    to {
      transform: scaleY(1);
    }
  }
}

/* ============================================
   2. SECTION NAV DOTS
   Hidden mobile, shows 760px+
   ============================================ */

.dr-section-nav {
  position: fixed;
  right: 0.55rem;
  top: 50%;
  transform: translateY(-50%);
  display: none;
  flex-direction: column;
  align-items: flex-end;
  gap: 12px;
  z-index: 800;
  pointer-events: auto;
  padding: 10px 4px;
}

.dr-section-dot {
  box-sizing: border-box;
  width: 8px;
  height: 8px;
  margin: 0;
  padding: 0;
  border-radius: 999px;
  background: color-mix(in oklch, var(--dr-text-faint) 55%, transparent);
  border: 1px solid color-mix(in oklch, var(--dr-border-soft) 80%, transparent);
  box-shadow:
    0 0 0 1px color-mix(in oklch, var(--dr-bg) 40%, transparent) inset,
    0 1px 3px rgba(0, 0, 0, 0.12);
  cursor: pointer;
  transition:
    width var(--dr-speed-base) var(--dr-ease-out),
    height var(--dr-speed-base) var(--dr-ease-out),
    background var(--dr-speed-base) var(--dr-ease-out),
    border-color var(--dr-speed-base) var(--dr-ease-out),
    box-shadow var(--dr-speed-base) var(--dr-ease-out),
    transform var(--dr-speed-base) var(--dr-ease-out);
  position: relative;
}

.dr-section-dot::after {
  content: attr(data-label);
  position: absolute;
  right: calc(100% + 14px);
  top: 50%;
  transform: translate(6px, -50%);
  font-family: var(--dr-font-mono);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  line-height: 1.35;
  color: var(--dr-text);
  white-space: nowrap;
  max-width: min(42vw, 280px);
  overflow: hidden;
  text-overflow: ellipsis;
  opacity: 0;
  visibility: hidden;
  transition:
    opacity var(--dr-speed-fast) var(--dr-ease),
    transform var(--dr-speed-fast) var(--dr-ease-out),
    visibility var(--dr-speed-fast) var(--dr-ease);
  pointer-events: none;
  padding: 0.42rem 0.75rem;
  border-radius: var(--dr-radius-sm, 14px);
  background: color-mix(in oklch, var(--dr-panel-strong) 92%, transparent);
  border: 1px solid var(--dr-border-soft);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  box-shadow:
    var(--dr-shadow-sm),
    0 0 0 1px color-mix(in oklch, var(--dr-accent) 12%, transparent);
}

.dr-section-dot:hover::after,
.dr-section-dot:focus-visible::after,
.dr-section-dot.active::after {
  opacity: 1;
  visibility: visible;
  transform: translate(0, -50%);
}

.dr-section-dot:focus-visible {
  outline: 2px solid color-mix(in oklch, var(--dr-accent) 65%, transparent);
  outline-offset: 3px;
}

.dr-section-dot.active {
  width: 11px;
  height: 11px;
  background: var(--dr-accent-2);
  border-color: color-mix(in oklch, var(--dr-accent-2) 45%, var(--dr-border-soft));
  box-shadow:
    0 0 0 1px color-mix(in oklch, var(--dr-bg) 35%, transparent) inset,
    /* oklch keeps active dot glow aligned with the current cluster accent */
    0 0 14px color-mix(in oklch, var(--dr-accent-2) 55%, transparent),
    /* oklch keeps secondary glow aligned with the current cluster accent */
    0 0 32px color-mix(in oklch, var(--dr-accent) 22%, transparent);
}

.dr-section-dot:hover {
  background: color-mix(in oklch, var(--dr-accent) 35%, var(--dr-text-faint));
  border-color: color-mix(in oklch, var(--dr-accent) 28%, var(--dr-border-soft));
  box-shadow:
    0 0 0 1px color-mix(in oklch, var(--dr-bg) 30%, transparent) inset,
    /* oklch keeps hover glow consistent across cluster colors */
    0 0 16px color-mix(in oklch, var(--dr-accent) 35%, transparent);
}

@media (min-width: 760px) {
  .dr-section-nav {
    display: flex;
    right: 1rem;
  }
}

@media (min-width: 1180px) {
  .dr-section-nav {
    right: 1.35rem;
  }

  .dr-progress-spine {
    width: 4px;
  }
}

/* ============================================
   3. CUSTOM CURSOR AND GLOW
   Desktop and fine pointer only
   ============================================ */

.dr-cursor-dot,
.dr-cursor-ring,
.dr-cursor-glow {
  display: none;
}

@media (pointer: fine) and (min-width: 980px) {
  .dr-cursor-dot {
    display: block;
    width: 8px;
    height: 8px;
    background: var(--dr-accent-2);
    border-radius: 50%;
    position: fixed;
    transform: translate(-50%, -50%);
    transition:
      width var(--dr-speed-base) var(--dr-ease),
      height var(--dr-speed-base) var(--dr-ease),
      background var(--dr-speed-base) var(--dr-ease);
    z-index: 9999;
    pointer-events: none;
    /* oklch preserves accent brightness in cursor glow */
    box-shadow: 0 0 18px color-mix(in oklch, var(--dr-accent-2) 65%, transparent);
  }

  .dr-cursor-ring {
    display: block;
    width: 38px;
    height: 38px;
    border: 1.5px solid var(--dr-accent-2);
    border-radius: 50%;
    position: fixed;
    transform: translate(-50%, -50%);
    transition:
      width 420ms var(--dr-ease-out),
      height 420ms var(--dr-ease-out),
      border-color var(--dr-speed-base) var(--dr-ease),
      opacity var(--dr-speed-base) var(--dr-ease);
    z-index: 9998;
    pointer-events: none;
    opacity: 0.62;
  }

  .dr-cursor-ring.is-hovering {
    width: 64px;
    height: 64px;
    border-color: var(--dr-accent);
    opacity: 1;
  }

  .dr-cursor-dot.is-hovering {
    background: var(--dr-accent);
    width: 4px;
    height: 4px;
  }

  .dr-cursor-glow {
    display: block;
    position: fixed;
    width: 440px;
    height: 440px;
    border-radius: 50%;
    background: radial-gradient(
      circle,
      /* oklch keeps transparent cursor glow from turning muddy */
      color-mix(in oklch, var(--dr-accent-2) 7%, transparent) 0%,
      transparent 70%
    );
    pointer-events: none;
    z-index: 1;
    transform: translate(-50%, -50%);
    mix-blend-mode: screen;
  }
}

/* ============================================
   4. GRAIN OVERLAY
   Injected by JS as .dr-grain
   ============================================ */

.dr-grain {
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.88' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='1'/%3E%3C/svg%3E");
  opacity: 0.032;
  pointer-events: none;
  z-index: 990;
  animation: dr-grain-shift 0.55s steps(2) infinite;
  mix-blend-mode: overlay;
}

@keyframes dr-grain-shift {
  0% {
    transform: translate(0, 0);
  }

  25% {
    transform: translate(-2px, 1px);
  }

  50% {
    transform: translate(1px, -2px);
  }

  75% {
    transform: translate(2px, 1px);
  }

  100% {
    transform: translate(-1px, 2px);
  }
}

/* ============================================
   5. EXTENDED REVEAL MODES
   ============================================ */

[data-dr-reveal].dr-revealed {
  opacity: 1;
  transform: translateY(0);
}

[data-dr-reveal="clip"] {
  clip-path: inset(0 100% 0 0);
  opacity: 1;
  transform: none;
  transition: clip-path 950ms cubic-bezier(0.77, 0, 0.175, 1);
}

[data-dr-reveal="clip"].dr-revealed,
[data-dr-reveal="clip"].is-visible {
  clip-path: inset(0 0% 0 0);
}

[data-dr-reveal="wipe"] {
  clip-path: polygon(0 0, 0 0, 0 100%, 0 100%);
  opacity: 1;
  transform: none;
  transition: clip-path 1050ms var(--dr-ease-out);
}

[data-dr-reveal="wipe"].dr-revealed,
[data-dr-reveal="wipe"].is-visible {
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
}

[data-dr-reveal="scale"] {
  opacity: 0;
  transform: scale(0.92);
  transition:
    opacity 760ms var(--dr-ease-out),
    transform 760ms var(--dr-ease-out);
}

[data-dr-reveal="scale"].dr-revealed,
[data-dr-reveal="scale"].is-visible {
  opacity: 1;
  transform: scale(1);
}

[data-dr-reveal="left"] {
  opacity: 0;
  transform: translateX(-42px);
  transition:
    opacity var(--dr-speed-cinematic) var(--dr-ease-out),
    transform var(--dr-speed-cinematic) var(--dr-ease-out);
}

[data-dr-reveal="left"].dr-revealed,
[data-dr-reveal="left"].is-visible {
  opacity: 1;
  transform: translateX(0);
}

[data-dr-reveal="right"] {
  opacity: 0;
  transform: translateX(42px);
  transition:
    opacity var(--dr-speed-cinematic) var(--dr-ease-out),
    transform var(--dr-speed-cinematic) var(--dr-ease-out);
}

[data-dr-reveal="right"].dr-revealed,
[data-dr-reveal="right"].is-visible {
  opacity: 1;
  transform: translateX(0);
}

/* ============================================
   6. STAGGER SYSTEM
   ============================================ */

[data-dr-stagger] > * {
  opacity: 0;
  transform: translateY(26px);
  transition:
    opacity 780ms var(--dr-ease-out),
    transform 780ms var(--dr-ease-out);
}

[data-dr-stagger] > *.dr-revealed,
[data-dr-stagger].is-visible > * {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================
   7. SHIMMER LINE
   ============================================ */

.dr-shimmer-line {
  height: 1px;
  width: 100%;
  background: linear-gradient(
    90deg,
    transparent 0%,
    var(--dr-accent-2) 22%,
    var(--dr-accent) 50%,
    var(--dr-accent-2) 78%,
    transparent 100%
  );
  background-size: 220% 100%;
  animation: dr-shimmer-move 3.2s linear infinite;
  margin-block: clamp(1.8rem, 6vw, 3rem);
  /* oklch keeps shimmer glow stable across accent palettes */
  box-shadow: 0 0 20px color-mix(in oklch, var(--dr-accent) 32%, transparent);
  border: none;
}

@keyframes dr-shimmer-move {
  from {
    background-position: 110% 0;
  }

  to {
    background-position: -110% 0;
  }
}

/* ============================================
   8. GLOW ORB
   ============================================ */

.dr-glow-orb {
  width: clamp(140px, 34vw, 260px);
  height: clamp(140px, 34vw, 260px);
  border-radius: 50%;
  background: radial-gradient(
    circle,
    /* oklch keeps orb color perceptually balanced */
    color-mix(in oklch, var(--dr-accent-2) 32%, transparent) 0%,
    /* oklch keeps outer falloff smooth */
    color-mix(in oklch, var(--dr-accent-2) 8%, transparent) 48%,
    transparent 72%
  );
  animation: dr-breathe 4.4s var(--dr-ease) infinite;
  position: relative;
  filter: blur(0.5px);
}

.dr-glow-orb::after {
  content: "";
  position: absolute;
  inset: 22%;
  border-radius: 50%;
  background: radial-gradient(
    circle,
    /* oklch keeps inner glow consistent across warm and cool accents */
    color-mix(in oklch, var(--dr-accent) 40%, transparent) 0%,
    transparent 72%
  );
  animation: dr-breathe 4.4s var(--dr-ease) infinite 2.2s;
}

@keyframes dr-breathe {
  0%,
  100% {
    transform: scale(1);
    opacity: 0.62;
  }

  50% {
    transform: scale(1.2);
    opacity: 1;
  }
}

/* ============================================
   9. CARD HOVER
   ============================================ */

.dr-card::after,
.dr-post-card::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 2px;
  width: 0%;
  background: linear-gradient(
    90deg,
    var(--dr-accent-2),
    var(--dr-accent),
    var(--dr-accent-2)
  );
  transition: width 560ms var(--dr-ease-out);
  /* oklch keeps card sweep glow consistent with cluster accent */
  box-shadow: 0 0 22px color-mix(in oklch, var(--dr-accent) 48%, transparent);
  border-radius: 0 0 var(--dr-radius-md) var(--dr-radius-md);
}

.dr-card:hover::after,
.dr-post-card:hover::after {
  width: 100%;
}

.dr-card:hover,
.dr-post-card:hover {
  border-color: color-mix(in oklch, var(--dr-accent) 36%, transparent);
  box-shadow:
    var(--dr-shadow-lg),
    /* oklch keeps card outline glow stable */
    0 0 0 1px color-mix(in oklch, var(--dr-accent-2) 16%, transparent),
    /* oklch keeps deep glow stable */
    0 0 48px color-mix(in oklch, var(--dr-accent) 12%, transparent);
}

/* ============================================
   10. TAKEAWAY UPGRADE
   ============================================ */

.dr-takeaway {
  position: relative;
  margin-block: clamp(2rem, 6vw, 3.4rem);
  padding: clamp(1.2rem, 5vw, 2rem);
  border-left: 3px solid var(--dr-accent-2);
  border-radius: 0 var(--dr-radius-lg) var(--dr-radius-lg) 0;
  background:
    radial-gradient(
      circle at top right,
      /* oklch keeps transparent highlight clean */
      color-mix(in oklch, var(--dr-accent-2) 14%, transparent),
      transparent 40%
    ),
    linear-gradient(
      135deg,
      /* oklch keeps transparent wash perceptually consistent */
      color-mix(in oklch, var(--dr-accent-2) 8%, transparent),
      rgba(255, 255, 255, 0.018)
    );
  backdrop-filter: blur(14px) saturate(160%);
  box-shadow: var(--dr-shadow-sm);
}

.dr-takeaway::before {
  content: "KEY TAKEAWAY";
  font-family: var(--dr-font-mono);
  font-size: 0.58rem;
  letter-spacing: 0.32em;
  color: var(--dr-accent-2);
  position: absolute;
  top: -10px;
  left: clamp(1rem, 4vw, 1.8rem);
  background: var(--dr-bg);
  padding: 0 0.55rem;
}

/* ============================================
   11. WHY IT MATTERS
   ============================================ */

.dr-why-matters {
  position: relative;
  padding-block: clamp(1.8rem, 6vw, 2.8rem);
  margin-block: clamp(2rem, 7vw, 3.6rem);
  border-top: 1px solid color-mix(in oklch, var(--dr-accent) 22%, transparent);
  border-bottom: 1px solid color-mix(in oklch, var(--dr-accent) 22%, transparent);
}

.dr-why-matters::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  width: min(160px, 38vw);
  height: 2px;
  background: linear-gradient(90deg, var(--dr-accent), transparent);
  /* oklch keeps line glow balanced in every mood */
  box-shadow: 0 0 20px color-mix(in oklch, var(--dr-accent) 55%, transparent);
}

/* ============================================
   12. QUOTE BLOCK
   ============================================ */

.dr-quote {
  position: relative;
  padding: clamp(1.5rem, 6vw, 3rem);
  font-family: var(--dr-font-display);
  font-size: clamp(1.25rem, 5vw, 2.4rem);
  font-style: italic;
  color: var(--dr-heading);
  line-height: 1.35;
  border-left: none;
  border-radius: var(--dr-radius-xl);
  background:
    radial-gradient(
      circle at top left,
      /* oklch keeps transparent quote glow clean */
      color-mix(in oklch, var(--dr-accent-2) 14%, transparent),
      transparent 40%
    ),
    linear-gradient(180deg, rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0.018));
  border: 1px solid color-mix(in oklch, var(--dr-accent-2) 18%, transparent);
  box-shadow: var(--dr-shadow-md);
  overflow: hidden;
}

.dr-quote::before {
  content: "\201C";
  font-family: var(--dr-font-display);
  font-size: clamp(6rem, 24vw, 13rem);
  color: var(--dr-accent-2);
  opacity: 0.1;
  position: absolute;
  top: -0.22em;
  left: 0.08em;
  line-height: 1;
  pointer-events: none;
}

.dr-quote cite {
  display: block;
  font-family: var(--dr-font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  color: var(--dr-accent-2);
  font-style: normal;
  margin-top: 1rem;
  text-transform: uppercase;
}

/* ============================================
   13. 3D TILT CARD
   ============================================ */

[data-dr-tilt] {
  transform-style: preserve-3d;
  will-change: transform;
  transition: box-shadow var(--dr-speed-base) var(--dr-ease-out);
  position: relative;
  overflow: hidden;
}

[data-dr-tilt]::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(
    circle at var(--tilt-x, 50%) var(--tilt-y, 50%),
    /* oklch keeps tilt glow smooth under every accent */
    color-mix(in oklch, var(--dr-accent-2) 14%, transparent) 0%,
    transparent 60%
  );
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--dr-speed-base) var(--dr-ease);
  z-index: 0;
}

[data-dr-tilt]:hover::before {
  opacity: 1;
}

[data-dr-tilt] > * {
  position: relative;
  z-index: 1;
}

/* ============================================
   14. MAGNETIC PULL
   ============================================ */

[data-dr-magnetic] {
  will-change: transform;
  transition: transform var(--dr-speed-slow) var(--dr-ease-out);
}

/* ============================================
   15. TEXT SCRAMBLE TARGET
   ============================================ */

[data-dr-scramble] {
  font-family: var(--dr-font-mono);
  color: var(--dr-accent);
  letter-spacing: -0.02em;
}

/* ============================================
   16. SCROLL-DRIVEN ANIMATIONS
   ============================================ */

@supports (animation-timeline: scroll()) {
  .dr-scroll-fade-header,
  .dr-post-header {
    animation: dr-header-fade linear both;
    animation-timeline: view();
    animation-range: exit 0% exit 42%;
  }

  @keyframes dr-header-fade {
    to {
      opacity: 0.3;
      transform: translateY(-22px) scale(0.984);
      filter: blur(2px);
    }
  }

  .dr-scroll-parallax {
    animation: dr-parallax linear both;
    animation-timeline: scroll();
  }

  @keyframes dr-parallax {
    from {
      transform: translateY(0);
    }

    to {
      transform: translateY(-70px);
    }
  }
}

/* ============================================
   17. BUTTON SHIMMER SWEEP
   ============================================ */

.dr-btn--shimmer {
  overflow: hidden;
}

.dr-btn--shimmer::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    transparent 30%,
    rgba(255, 255, 255, 0.18) 50%,
    transparent 70%
  );
  transform: translateX(-100%);
  transition: transform 600ms var(--dr-ease-out);
}

.dr-btn--shimmer:hover::after {
  transform: translateX(100%);
}

/* ============================================
   18. ANIMATED GRADIENT TEXT
   ============================================ */

.dr-gradient-text-animate {
  background: linear-gradient(
    90deg,
    var(--dr-accent),
    var(--dr-accent-2),
    var(--dr-accent)
  );
  background-size: 200% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: dr-gradient-shift 4s linear infinite;
}

@keyframes dr-gradient-shift {
  0% {
    background-position: 0% 50%;
  }

  50% {
    background-position: 100% 50%;
  }

  100% {
    background-position: 0% 50%;
  }
}

/* ============================================
   19. SCANLINES
   ============================================ */

.dr-scanlines {
  position: relative;
  overflow: hidden;
}

.dr-scanlines::after {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0, 0, 0, 0.055) 2px,
    rgba(0, 0, 0, 0.055) 4px
  );
  pointer-events: none;
  z-index: 2;
}

/* ============================================
   20. INVISIBLE TRUST SYSTEMS VISUAL POLISH
   This stays in the engine because the new platform uses five files only
   ============================================ */

.dr-post-invisible-trust .dr-trust-scanner button,
.dr-post-invisible-trust .dr-trust-protocol button,
.dr-post-invisible-trust .dr-trust-card {
  position: relative;
  overflow: hidden;
}

.dr-post-invisible-trust .dr-trust-scanner button::after,
.dr-post-invisible-trust .dr-trust-protocol button::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    transparent 0%,
    rgba(255, 255, 255, 0.16) 48%,
    transparent 62%
  );
  transform: translateX(-115%);
  transition: transform 620ms var(--dr-ease-out);
  pointer-events: none;
}

.dr-post-invisible-trust .dr-trust-scanner button:hover::after,
.dr-post-invisible-trust .dr-trust-protocol button:hover::after,
.dr-post-invisible-trust .dr-trust-scanner button.is-active::after,
.dr-post-invisible-trust .dr-trust-protocol button.is-active::after {
  transform: translateX(115%);
}

.dr-post-invisible-trust .dr-trust-card::after {
  height: 3px;
  background: linear-gradient(
    90deg,
    var(--dr-cyan),
    var(--dr-gold),
    var(--dr-cyan)
  );
}

.dr-post-invisible-trust .dr-trust-card::before {
  background:
    radial-gradient(
      circle at var(--tilt-x, 50%) var(--tilt-y, 50%),
      /* oklch keeps trust-card cyan glow perceptually clean */
      color-mix(in oklch, var(--dr-cyan) 18%, transparent) 0%,
      transparent 58%
    ),
    linear-gradient(
      135deg,
      /* oklch keeps gold wash consistent with other transparent mixes */
      color-mix(in oklch, var(--dr-gold) 8%, transparent),
      transparent 48%
    );
}

.dr-post-invisible-trust .dr-trust-card:hover,
.dr-post-invisible-trust .dr-trust-card.is-open {
  border-color: color-mix(in oklch, var(--dr-cyan) 36%, transparent);
  box-shadow:
    var(--dr-shadow-lg, 0 22px 70px rgba(0, 0, 0, 0.36)),
    /* oklch keeps cyan outline balanced */
    0 0 0 1px color-mix(in oklch, var(--dr-cyan) 16%, transparent),
    /* oklch keeps gold halo balanced */
    0 0 56px color-mix(in oklch, var(--dr-gold) 12%, transparent);
}

.dr-post-invisible-trust .dr-trust-output {
  position: relative;
  overflow: hidden;
}

.dr-post-invisible-trust .dr-trust-output::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent,
    var(--dr-cyan),
    var(--dr-gold),
    transparent
  );
  background-size: 220% 100%;
  animation: dr-trust-terminal-line 3.8s linear infinite;
}

@keyframes dr-trust-terminal-line {
  from {
    background-position: 110% 0;
  }

  to {
    background-position: -110% 0;
  }
}

.dr-post-invisible-trust .dr-trust-output.is-updated {
  animation: dr-trust-output-pulse 520ms var(--dr-ease-out);
}

@keyframes dr-trust-output-pulse {
  0% {
    box-shadow: 0 0 0 rgba(99, 216, 230, 0);
  }

  45% {
    box-shadow:
      0 0 0 1px rgba(99, 216, 230, 0.28),
      0 0 42px rgba(99, 216, 230, 0.14);
  }

  100% {
    box-shadow: 0 0 0 rgba(99, 216, 230, 0);
  }
}

.dr-post-invisible-trust .dr-trust-protocol #drTrustProtocolText {
  position: relative;
  overflow: hidden;
}

.dr-post-invisible-trust .dr-trust-protocol #drTrustProtocolText.is-updated {
  animation: dr-trust-definition-pulse 520ms var(--dr-ease-out);
}

@keyframes dr-trust-definition-pulse {
  0% {
    border-color: var(--dr-border-soft);
  }

  50% {
    border-color: color-mix(in oklch, var(--dr-cyan) 42%, transparent);
  }

  100% {
    border-color: var(--dr-border-soft);
  }
}

.dr-post-invisible-trust .dr-trust-opening::after {
  content: "";
  display: block;
  width: min(100%, 1180px);
  height: 1px;
  margin-top: clamp(30px, 6vw, 64px);
  background: linear-gradient(
    90deg,
    transparent,
    /* oklch keeps signal cyan consistent */
    color-mix(in oklch, var(--dr-cyan) 58%, transparent),
    /* oklch keeps signal gold consistent */
    color-mix(in oklch, var(--dr-gold) 52%, transparent),
    transparent
  );
  background-size: 240% 100%;
  animation: dr-trust-signal-sweep 4.8s linear infinite;
  /* oklch keeps sweep glow consistent */
  box-shadow: 0 0 28px color-mix(in oklch, var(--dr-cyan) 18%, transparent);
}

@keyframes dr-trust-signal-sweep {
  from {
    background-position: 120% 0;
  }

  to {
    background-position: -120% 0;
  }
}

.dr-post-invisible-trust .dr-why-matters::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(
      120deg,
      transparent 0%,
      rgba(255, 255, 255, 0.055) 45%,
      transparent 58%
    );
  transform: translateX(-120%);
  transition: transform 900ms var(--dr-ease-out);
}

.dr-post-invisible-trust .dr-why-matters:hover::after {
  transform: translateX(120%);
}

/* ============================================
   21. REDUCED MOTION
   ============================================ */

@media (prefers-reduced-motion: reduce) {
  .dr-grain,
  .dr-glow-orb,
  .dr-glow-orb::after,
  .dr-shimmer-line,
  .dr-gradient-text-animate,
  .dr-progress-fill,
  .dr-post-invisible-trust .dr-trust-output::after,
  .dr-post-invisible-trust .dr-trust-opening::after {
    animation: none !important;
  }

  .dr-cursor-dot,
  .dr-cursor-ring,
  .dr-cursor-glow {
    display: none !important;
  }

  .dr-section-nav,
  .dr-section-dot,
  .dr-section-dot::after,
  .dr-progress-fill,
  [data-dr-magnetic],
  [data-dr-tilt],
  [data-dr-tilt]::before,
  .dr-post-invisible-trust .dr-trust-scanner button::after,
  .dr-post-invisible-trust .dr-trust-protocol button::after,
  .dr-post-invisible-trust .dr-why-matters::after {
    transition: none !important;
  }

  [data-dr-reveal],
  [data-dr-reveal="clip"],
  [data-dr-reveal="wipe"],
  [data-dr-reveal="scale"],
  [data-dr-reveal="left"],
  [data-dr-reveal="right"] {
    opacity: 1 !important;
    transform: none !important;
    clip-path: none !important;
    transition: none !important;
  }

  [data-dr-stagger] > * {
    opacity: 1 !important;
    transform: none !important;
  }

  [data-dr-tilt],
  [data-dr-magnetic] {
    transform: none !important;
  }

  .dr-post-invisible-trust .dr-trust-output.is-updated,
  .dr-post-invisible-trust .dr-trust-protocol #drTrustProtocolText.is-updated {
    animation: none !important;
  }
}

/* ==========================================
   22. SINGLE POST NAV DEDUPLICATION
   Keep .dr-nav from dr-single-post.css on posts
   ========================================== */

body.single .dr-section-nav,
body.single .dr-section-dot {
  display: none !important;
  visibility: hidden !important;
  opacity: 0 !important;
  pointer-events: none !important;
}