/* ==========================================================================
   EWD Site — "Engineered for Every Layer" capabilities section
   A draggable 3D ring of service modules with momentum + snap, synced to
   a live detail readout panel. Self-contained; reuses the design tokens
   declared on :root in style.css (colors, easing, fonts).
   ========================================================================== */

.capabilities {
    position: relative;
    padding: 100px 0 55px;
    overflow: hidden;
    display: none;
}

.capabilities__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(ellipse 55% 45% at 15% 20%, rgba(79, 140, 255, 0.12), transparent 60%),
    radial-gradient(ellipse 50% 40% at 90% 85%, rgba(155, 107, 255, 0.12), transparent 60%);
}

.capabilities__inner {
  position: relative;
  z-index: 1;
}

.capabilities__header {
  max-width: 640px;
  margin: 0 auto 3.5rem;
  text-align: center;
}

.capabilities__header h2 {
    font-family: var(--font-body);
    color: var(--text);
    font-size: 60px;
    font-weight: 600;
    line-height: 70px;
    letter-spacing: -0.79px;
    text-transform: capitalize;
    margin-bottom: 32px;
}

.capabilities__subtext {
  margin: 0;
  font-family: var(--font-heading);
  color: var(--text);
  font-size: 25px;
}

.capabilities__stage {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}

/* ---------- 3D drag ring ---------- */

.ring-stage {
  position: relative;
  height: clamp(260px, 20vw, 360px);
  perspective: 1400px;
  touch-action: pan-y;
}

.ring {
  position: relative;
  width: 100%;
  height: 100%;
  transform-style: preserve-3d;
  cursor: grab;
}

.ring-stage.is-dragging .ring {
  cursor: grabbing;
}

.ring__card {
  /* Centering happens once, entirely through the JS-applied transform
     (translate(-50%,-50%) rotateY(...) translateZ(...)) — pairing that
     with a negative-margin centering trick here double-centers the
     card, offsetting the true rotation pivot and making the whole ring
     visibly wobble left/right as it spins instead of staying anchored. */
  position: absolute;
  top: 50%;
  left: 50%;
  width: clamp(160px, 15vw, 230px);
  height: clamp(130px, 11vw, 175px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 18px;
  padding: 1.1rem 1.2rem;
  border-radius: 16px;
  background: rgba(14, 16, 26, 0.75);
  border: 1px solid #39b04b47;
  backdrop-filter: blur(10px);
  color: var(--text-dim);
  text-align: left;
  will-change: opacity, filter;
  transition: border-color 0.3s var(--ease-out), box-shadow 0.3s var(--ease-out);
}

/* .ring__card.is-active {
  border-color: rgba(53, 230, 214, 0.55);
  box-shadow: 0 0 34px rgba(53, 230, 214, 0.22);
} */
.ring__card.is-active {
    border-color: #39b04b;
    box-shadow: 0 0 34px #39b04b91;
}
.ring__icon {
  display: inline-flex;
  width: clamp(60px, 5.4vw, 82px);
  height: auto;
  align-items: center;
  justify-content: center;
  /* border-radius: 9px;
  background: rgba(255, 255, 255, 0.05);
  color: var(--cyan); */
  flex-shrink: 0;
}
.ring__icon img {
    width: 100%;
    height: auto;
}

.ring__card.is-active .ring__icon {
  /* background: var(--gradient-brand);
  color: #06070c; */
}

.ring__label {
  font-size: clamp(25px, 1.9vw, 30px);
  font-weight: 600;
  color: var(--text);
  font-family: var(--font-heading);
}

.ring__hint {
  position: absolute;
  left: 50%;
  bottom: -0.25rem;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-dimmer);
  pointer-events: none;
  opacity: 0.85;
}

.ring__hint svg {
  animation: ring-hint-swipe 1.8s var(--ease-in-out) infinite;
}

/* ---------- Detail readout panel ---------- */

.capabilities__detail {
  position: relative;
  min-height: 0;
}

.capabilities__detail-index {
  display: inline-block;
  margin-bottom: 20px;
  font-family: var(--font-heading);
  font-size: 25px;
  color: var(--cyan);
}

.capabilities__detail-title {
    margin-bottom: 25px;
    font-family: var(--font-heading);
    font-weight: 700;
    letter-spacing: -0.01em;
    font-size: 40px;
    color: var(--text);
}

.capabilities__detail-text {
  font-family: var(--font-body);
  color: #C0C0C0;
  font-size: 20px;
  line-height: 32px;
  max-width: 450px;
}

.capabilities__detail-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.capabilities__detail-tags span {
  padding: 0.3rem 0.7rem;
  border-radius: 999px;
  background: var(--surface);
  border: 1px solid var(--border);
  font-size: 0.74rem;
  color: var(--text-dim);
}

.capabilities__meter {
  margin-bottom: 1.25rem;
}

.capabilities__meter-head {
  display: flex;
  justify-content: space-between;
  margin-bottom: 0.45rem;
  font-size: 0.76rem;
  color: var(--text-dimmer);
}

.capabilities__meter-head span:last-child {
  color: var(--cyan);
  font-weight: 600;
  font-family: var(--font-heading);
}

.capabilities__meter-track {
  height: 5px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  overflow: hidden;
}

.capabilities__meter-fill {
  height: 100%;
  width: 0%;
  border-radius: 999px;
  background: var(--gradient-brand);
  transition: width 0.6s var(--ease-out);
}

.capabilities__proof {
  margin: 0;
  padding: 0.85rem 1rem;
  border-radius: 12px;
  background: var(--surface);
  border-left: 2px solid var(--cyan);
  font-size: 0.82rem;
  color: var(--text-dim);
  font-style: italic;
}

/* ==========================================================================
   Keyframes
   ========================================================================== */

@keyframes ring-hint-swipe {
  0%, 100% { transform: translateX(-3px); opacity: 0.6; }
  50% { transform: translateX(3px); opacity: 1; }
}

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 1024px) {
  .capabilities__stage {
    /* grid-template-columns: 1fr; */
  }

  .ring-stage {
    height: clamp(280px, 60vw, 340px);
    margin-bottom: 1rem;
  }
}

@media (max-width: 560px) {
  .capabilities__detail-text {
    max-width: none;
  }
}

/* ---------- Reduced motion ---------- */

@media (prefers-reduced-motion: reduce) {
  .ring__hint svg {
    animation: none;
  }

  .ring__card {
    transition: none;
  }

  .capabilities__meter-fill {
    transition: none;
  }
}