/* ==========================================================================
   首页整合层：情感计算平台 / 行业解决方案
   ========================================================================== */

.emotion-platform,
.home-solutions {
  isolation: isolate;
}

.emotion-platform::before,
.home-solutions::before {
  content: "";
  position: absolute;
  z-index: -1;
  width: min(72vw, 920px);
  aspect-ratio: 1;
  border-radius: 50%;
  pointer-events: none;
  filter: blur(10px);
}

.emotion-platform::before {
  top: 2%;
  right: -31%;
  background: radial-gradient(circle, rgba(91, 140, 255, 0.12), rgba(139, 124, 255, 0.05) 38%, transparent 70%);
}

.home-solutions::before {
  top: 8%;
  left: -30%;
  background: radial-gradient(circle, rgba(255, 143, 177, 0.11), rgba(139, 124, 255, 0.04) 42%, transparent 70%);
}

.emotion-platform .section-head,
.home-solutions .section-head {
  max-width: 760px;
}

/* ---------- 情感计算平台 ---------- */
.ec-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  gap: 22px;
  align-items: stretch;
}

.ec-core,
.ec-cap,
.ec-hardware,
.home-solution-card,
.home-batch {
  overflow: hidden;
}

.ec-core {
  min-height: 548px;
  padding: clamp(26px, 3vw, 38px);
  display: flex;
  flex-direction: column;
}

.ec-core-visual {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 270px;
  margin: -6px 0 22px;
}

.ec-core-visual::before {
  content: "";
  position: absolute;
  width: 62%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(139, 124, 255, 0.22), rgba(91, 140, 255, 0.07) 44%, transparent 72%);
  filter: blur(18px);
}

.ec-ring {
  position: absolute;
  width: 220px;
  aspect-ratio: 1;
  border: 1px solid rgba(179, 168, 255, 0.2);
  border-radius: 50%;
}

.ec-ring-one { transform: rotate(-28deg) scaleY(0.42); }
.ec-ring-two { transform: rotate(31deg) scaleY(0.42); border-color: rgba(255, 143, 177, 0.2); }
.ec-ring-three { width: 168px; transform: rotate(90deg) scaleY(0.62); }

.ec-brain {
  position: relative;
  z-index: 1;
  display: grid;
  justify-items: center;
  gap: 12px;
}

.ec-brain .emotion-resonance-icon {
  width: 116px;
  height: 116px;
  object-fit: contain;
  color: #c9c1ff;
  fill: rgba(139, 124, 255, 0.06);
  stroke: currentColor;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
  filter: drop-shadow(0 0 16px rgba(139, 124, 255, 0.36));
}

.ec-brain span {
  font-size: 9px;
  color: var(--text-3);
  letter-spacing: 0.14em;
}

.ec-core h3,
.ec-cap h3,
.ec-hardware h3,
.home-solution-card h3,
.home-batch h3 {
  color: var(--text);
  font-weight: 560;
  letter-spacing: -0.02em;
}

.ec-core h3 { font-size: clamp(25px, 2.5vw, 32px); }
.ec-core > p:not(.kicker) { margin-top: 12px; color: var(--text-2); }

.ec-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: auto;
  padding-top: 28px;
}

.ec-stats > div {
  min-width: 0;
  padding-top: 15px;
  border-top: 1px solid var(--line);
}

.ec-stats dt {
  font: 500 clamp(23px, 2.6vw, 34px)/1 var(--font-mono);
  color: #d5ceff;
}

.ec-stats dd {
  margin-top: 8px;
  color: var(--text-3);
  font-size: 11px;
  line-height: 1.45;
}

.ec-cap-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}

.ec-cap {
  position: relative;
  min-height: 263px;
  padding: 28px;
  display: flex;
  flex-direction: column;
  transition: transform 0.35s var(--ease-out), border-color 0.35s, background 0.35s;
}

.ec-cap:hover,
.home-solution-card:hover {
  transform: translateY(-4px);
  border-color: rgba(179, 168, 255, 0.3);
  background-color: rgba(139, 124, 255, 0.055);
}

.ec-cap::before {
  content: "";
  position: absolute;
  right: -70px;
  top: -70px;
  width: 160px;
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(139, 124, 255, 0.15), transparent 68%);
}

.ec-cap-no { color: var(--violet-2); font-size: 11px; }
.ec-cap h3 { margin-top: 35px; font-size: 21px; }
.ec-cap p { margin-top: 10px; color: var(--text-2); font-size: 14px; line-height: 1.8; }
.ec-cap > div { display: flex; flex-wrap: wrap; gap: 7px; margin-top: auto; padding-top: 20px; }
.ec-cap > div span,
.home-solution-card li {
  padding: 3px 9px;
  border: 1px solid var(--line);
  border-radius: 99px;
  color: var(--text-3);
  background: rgba(255, 255, 255, 0.025);
  font-size: 11px;
  white-space: nowrap;
}

.ec-hardware {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 0.88fr) minmax(0, 1.12fr);
  align-items: center;
  gap: clamp(20px, 4vw, 60px);
  min-height: 460px;
  margin-top: 22px;
  padding: clamp(32px, 4vw, 54px);
  background: radial-gradient(520px 400px at 88% 45%, rgba(139, 124, 255, 0.13), transparent 72%), var(--glass-bg);
}

.ec-hardware-copy { position: relative; z-index: 2; }
.ec-hardware h3 { max-width: 10em; font-size: clamp(27px, 3vw, 39px); line-height: 1.35; }
.ec-hardware-copy > p:not(.kicker) { margin-top: 18px; color: var(--text-2); }
.ec-hardware ul { display: grid; gap: 9px; margin: 24px 0 28px; color: var(--text-2); font-size: 13px; }
.ec-hardware li { display: flex; align-items: center; gap: 10px; }
.ec-hardware li::before { content: ""; width: 5px; height: 5px; flex: none; border-radius: 50%; background: var(--green); box-shadow: 0 0 8px rgba(85, 214, 158, 0.7); }
.ec-hardware .btn { width: fit-content; }

.ec-hardware-figure {
  position: relative;
  min-width: 0;
  min-height: 350px;
  display: grid;
  place-items: center;
}

.ec-hardware-figure img {
  position: relative;
  z-index: 1;
  width: min(100%, 570px);
  max-height: 390px;
  object-fit: contain;
  filter: drop-shadow(0 32px 52px rgba(0, 0, 0, 0.36));
}

.ec-product-halo {
  position: absolute;
  width: 76%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 143, 177, 0.16), rgba(139, 124, 255, 0.11) 35%, transparent 68%);
  filter: blur(14px);
}

/* ---------- 行业解决方案 ---------- */
.home-solution-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}

.home-solution-card {
  position: relative;
  min-height: 286px;
  padding: clamp(27px, 3vw, 36px);
  display: flex;
  flex-direction: column;
  transition: transform 0.35s var(--ease-out), border-color 0.35s, background 0.35s;
}

.home-solution-card::after {
  content: "";
  position: absolute;
  right: -90px;
  bottom: -110px;
  width: 250px;
  aspect-ratio: 1;
  border: 1px solid rgba(179, 168, 255, 0.1);
  border-radius: 50%;
  box-shadow: 0 0 90px rgba(139, 124, 255, 0.08) inset;
}

.solution-safety::after { border-color: rgba(255, 201, 139, 0.11); }
.solution-support::after { border-color: rgba(91, 140, 255, 0.11); }
.solution-care::after { border-color: rgba(85, 214, 158, 0.11); }

.home-solution-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.home-solution-top span { color: var(--violet-2); font-size: 10px; }
.home-solution-top i { padding: 3px 10px; border: 1px solid var(--line); border-radius: 99px; color: var(--text-3); font-size: 11px; font-style: normal; }
.home-solution-card h3 { margin-top: 34px; font-size: clamp(24px, 2.4vw, 31px); }
.home-solution-card > p { max-width: 34em; margin-top: 12px; color: var(--text-2); }
.home-solution-card ul { display: flex; flex-wrap: wrap; gap: 7px; margin-top: auto; padding-top: 24px; }

.home-batch {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(420px, 1.15fr);
  align-items: center;
  gap: clamp(36px, 7vw, 90px);
  margin-top: 22px;
  padding: clamp(34px, 4vw, 54px);
  background: radial-gradient(620px 380px at 0% 100%, rgba(255, 143, 177, 0.08), transparent 76%), var(--glass-bg);
}

.home-batch h3 { margin-top: 8px; font-size: clamp(27px, 3vw, 38px); }
.home-batch-copy > p:not(.kicker) { margin-top: 16px; color: var(--text-2); }
.home-batch-copy .btn { width: fit-content; margin-top: 27px; }
.home-batch-flow { display: grid; justify-items: center; }
.home-batch-flow li {
  position: relative;
  width: 100%;
  display: grid;
  grid-template-columns: 82px 1fr;
  gap: 2px 16px;
  padding: 17px 20px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.025);
}

.home-batch-flow li + li { margin-top: 22px; }
.home-batch-flow li + li::before { content: ""; position: absolute; bottom: 100%; left: 50%; width: 1px; height: 23px; background: linear-gradient(rgba(179, 168, 255, 0.6), rgba(179, 168, 255, 0.08)); }
.home-batch-flow span { grid-row: span 2; align-self: center; color: var(--violet-2); font-size: 10px; }
.home-batch-flow strong { color: var(--text); font-size: 15px; font-weight: 520; }
.home-batch-flow small { color: var(--text-3); font-size: 11px; }

.home-trust {
  display: grid;
  grid-template-columns: 1.25fr repeat(3, 1fr);
  align-items: center;
  gap: 26px;
  margin-top: 38px;
}

.home-trust > p { display: flex; align-items: center; gap: 11px; color: var(--text-2); font-size: 13px; }
.home-trust > div { padding-left: 24px; border-left: 1px solid var(--line); }
.home-trust strong,
.home-trust span { display: block; }
.home-trust strong { color: var(--text-2); font-size: 13px; font-weight: 530; }
.home-trust span { margin-top: 5px; color: var(--text-3); font-size: 11px; line-height: 1.55; }

@media (max-width: 980px) {
  .ec-layout { grid-template-columns: 1fr; }
  .ec-core { min-height: 0; }
  .ec-core-visual { min-height: 250px; }
  .ec-hardware { grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr); }
  .home-batch { grid-template-columns: 1fr; }
  .home-batch-flow { width: min(100%, 580px); }
  .home-trust { grid-template-columns: repeat(3, 1fr); }
  .home-trust > p { grid-column: 1 / -1; }
  .home-trust > div:nth-child(2) { padding-left: 0; border-left: 0; }
}

@media (max-width: 720px) {
  .ec-cap-grid,
  .home-solution-grid,
  .ec-hardware { grid-template-columns: 1fr; }
  .ec-cap { min-height: 240px; }
  .ec-hardware { gap: 28px; }
  .ec-hardware-figure { min-height: 280px; }
  .ec-hardware-figure img { max-height: 320px; }
  .home-solution-card { min-height: 264px; }
}

@media (max-width: 560px) {
  .ec-core,
  .ec-cap,
  .ec-hardware,
  .home-solution-card,
  .home-batch { border-radius: 22px; }
  .ec-core { padding: 24px; }
  .ec-core-visual { min-height: 220px; }
  .ec-ring { width: 188px; }
  .ec-ring-three { width: 142px; }
  .ec-brain .emotion-resonance-icon { width: 96px; height: 96px; }
  .ec-stats { gap: 9px; }
  .ec-stats dt { font-size: 22px; }
  .ec-stats dd { font-size: 10px; }
  .ec-cap { min-height: 220px; padding: 24px; }
  .ec-cap h3 { margin-top: 25px; }
  .ec-hardware { padding: 28px 24px; }
  .ec-hardware-figure { min-height: 245px; }
  .ec-hardware-figure img { max-height: 270px; }
  .home-solution-card { min-height: 250px; padding: 25px; }
  .home-solution-card h3 { margin-top: 28px; }
  .home-batch { padding: 28px 24px; }
  .home-batch-flow li { grid-template-columns: 70px 1fr; padding: 15px; }
  .home-trust { grid-template-columns: 1fr; gap: 18px; }
  .home-trust > p { grid-column: auto; }
  .home-trust > div,
  .home-trust > div:nth-child(2) { padding-left: 18px; border-left: 1px solid var(--line); }
}

@media (prefers-reduced-motion: reduce) {
  .ec-cap,
  .home-solution-card { transition: none; }
}