/* ─────────────────────────────────────────────
   ORBITA — Why Digital v2 · phone showcase
   ───────────────────────────────────────────── */

.why {
  position: relative;
  overflow: hidden;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.why::before {
  content: "";
  position: absolute;
  top: 20%;
  left: 50%;
  transform: translateX(-50%);
  width: 70vw;
  height: 70vw;
  max-width: 900px;
  max-height: 900px;
  background: radial-gradient(circle, rgba(110,92,255,0.08), transparent 60%);
  pointer-events: none;
}

.why__title {
  text-align: center;
  margin-bottom: clamp(3.5rem, 6vw, 6rem);
  position: relative;
  z-index: 1;
}

.why__grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: clamp(2rem, 4vw, 4rem);
  position: relative;
  z-index: 1;
}

.why__col {
  display: flex;
  flex-direction: column;
  gap: clamp(2.5rem, 4vw, 4rem);
}

.why-item { max-width: 40ch; }
.why-item--right { margin-left: auto; text-align: right; }

.why-item__meta {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  margin-bottom: var(--sp-3);
}
.why-item--right .why-item__meta { flex-direction: row-reverse; }

.why-item__num {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  border: 1px solid rgba(110,92,255,0.4);
  background: var(--c-accent-soft);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--c-accent-hover);
  transition: box-shadow var(--dur-mid) var(--ease-out);
}
.why-item:hover .why-item__num { box-shadow: 0 0 18px -2px var(--c-accent-glow); }

.why-item__title {
  font-family: var(--font-display);
  font-size: clamp(1rem, 1.5vw, 1.2rem);
  font-weight: 600;
  color: var(--c-white);
  line-height: 1.3;
}
.why-item__desc {
  font-size: var(--text-sm);
  line-height: 1.7;
  color: rgba(255,255,255,0.45);
}

/* ── Phone ── */
.why__phone-wrap {
  position: relative;
  width: clamp(240px, 24vw, 320px);
  will-change: transform;
}
.why__phone-glow {
  position: absolute;
  inset: -18%;
  background: radial-gradient(circle, rgba(110,92,255,0.28), transparent 62%);
  filter: blur(30px);
  pointer-events: none;
  animation: phoneGlowPulse 5s var(--ease-in-out) infinite alternate;
}
@keyframes phoneGlowPulse {
  from { opacity: 0.7; transform: scale(0.96); }
  to   { opacity: 1;   transform: scale(1.04); }
}
.why__phone {
  position: relative;
  width: 100%;
  height: auto;
  filter: drop-shadow(0 40px 70px rgba(0,0,0,0.6));
  border-radius: 36px;
}

/* ══════════════ RESPONSIVE ══════════════ */

@media (max-width: 900px) {
  .why__grid {
    grid-template-columns: 1fr;
    justify-items: center;
  }
  .why__phone-wrap { order: -1; margin-bottom: var(--sp-8); }
  .why-item, .why-item--right {
    max-width: 56ch;
    margin-left: 0;
    text-align: left;
  }
  .why-item--right .why-item__meta { flex-direction: row; }
  .why__col { gap: 2rem; width: 100%; }
}