/* ==========================================================================
   幻异阁网络科技 · 页面专属层
   中控台插画 / 手机矩阵插画 / 平台墙 / 时间轴 / 案例 / 联系
   ========================================================================== */

/* ---------- 1. Hero 可视化 —— 矩阵运营中台 ---------- */
.hero__panel {
  position: relative;
  padding: 26px;
  border: 1px solid var(--line-2);
  border-radius: var(--r-lg);
  background: linear-gradient(165deg, rgba(20, 30, 50, .92), rgba(8, 12, 22, .96));
  box-shadow: var(--sh-lg);
  animation: floatY 7s var(--ease) infinite;
}

.hero__panel::before {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(150deg, rgba(47, 107, 255, .5), transparent 42%, rgba(0, 229, 192, .4));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}

/* 顶栏 */
.panel__head {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
}

.panel__dots { display: flex; gap: 6px; }

.panel__dots i {
  width: 9px; height: 9px;
  border-radius: 50%;
  background: rgba(255, 255, 255, .16);
}

.panel__dots i:first-child { background: #ff6b6b; }
.panel__dots i:nth-child(2) { background: #ffc94d; }
.panel__dots i:last-child { background: #4ade9b; }

.panel__title {
  font-size: .84rem;
  font-weight: 600;
  color: var(--text-2);
  letter-spacing: .04em;
}

.panel__head .badge { margin-left: auto; font-size: .68rem; padding: 4px 10px; }

/* 指标 */
.panel__kpis {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  margin: 20px 0;
  background: var(--line);
  border-radius: var(--r-sm);
  overflow: hidden;
}

.panel__kpi {
  padding: 16px 14px;
  background: rgba(255, 255, 255, .022);
}

.panel__kpi b {
  display: block;
  font-family: var(--font-num);
  font-size: 1.42rem;
  font-weight: 700;
  letter-spacing: -.03em;
  color: #fff;
}

.panel__kpi b em {
  font-style: normal;
  font-size: .6em;
  color: var(--brand-2);
}

.panel__kpi span {
  display: block;
  margin-top: 3px;
  font-size: .72rem;
  color: var(--muted);
}

/* 柱状图 */
.panel__chart {
  display: flex;
  align-items: flex-end;
  gap: 7px;
  height: 108px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  background: rgba(255, 255, 255, .018);
}

.bar {
  flex: 1;
  border-radius: 4px 4px 2px 2px;
  background: linear-gradient(180deg, rgba(47, 107, 255, .95), rgba(47, 107, 255, .22));
  transform-origin: bottom;
  animation: barGrow .9s var(--ease-out) both;
}

.bar:nth-child(odd) {
  background: linear-gradient(180deg, rgba(0, 229, 192, .9), rgba(0, 229, 192, .18));
}

.bar:nth-child(1) { height: 42%; animation-delay: .05s; }
.bar:nth-child(2) { height: 66%; animation-delay: .12s; }
.bar:nth-child(3) { height: 50%; animation-delay: .19s; }
.bar:nth-child(4) { height: 82%; animation-delay: .26s; }
.bar:nth-child(5) { height: 72%; animation-delay: .33s; }
.bar:nth-child(6) { height: 96%; animation-delay: .40s; }
.bar:nth-child(7) { height: 58%; animation-delay: .47s; }
.bar:nth-child(8) { height: 88%; animation-delay: .54s; }

/* 列表行 */
.panel__rows {
  display: grid;
  gap: 10px;
  margin-top: 18px;
}

.panel__row {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 11px 14px;
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  background: rgba(255, 255, 255, .022);
  font-size: .82rem;
  color: var(--text-2);
}

.panel__row i {
  width: 7px; height: 7px;
  flex-shrink: 0;
  border-radius: 50%;
  background: var(--brand-2);
  box-shadow: 0 0 0 3px rgba(0, 229, 192, .16);
}

.panel__row.is-blue i { background: var(--brand); box-shadow: 0 0 0 3px rgba(47, 107, 255, .16); }

.panel__row b { margin-left: auto; color: var(--brand-2); font-weight: 600; }
.panel__row.is-blue b { color: #8fb6ff; }

/* 悬浮芯片 */
.float-chip {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 18px;
  border: 1px solid var(--line-2);
  border-radius: var(--r-pill);
  background: rgba(10, 16, 28, .93);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  box-shadow: var(--sh);
  font-size: .82rem;
  font-weight: 600;
  color: var(--text);
  white-space: nowrap;
  animation: floatY 5.5s var(--ease) infinite;
}

.float-chip svg { color: var(--brand-2); }

.float-chip--a { top: -26px; left: -34px; animation-delay: -1.4s; }
.float-chip--b { bottom: -22px; right: -28px; animation-delay: -3.1s; }
.float-chip--c { top: 42%; right: -46px; animation-delay: -2.2s; }

/* ---------- 2. 手机 · 短视频矩阵插画 ---------- */
.phone-stage {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 22px;
  padding: 40px 0;
}

.phone {
  position: relative;
  width: 240px;
  aspect-ratio: 9 / 19;
  padding: 10px;
  border: 1px solid var(--line-2);
  border-radius: 32px;
  background: linear-gradient(165deg, #1a2438, #080c15);
  box-shadow: var(--sh-lg);
}

.phone--main { z-index: 2; }
.phone--side { transform: scale(.88) translateY(18px); opacity: .82; }

.phone__screen {
  position: relative;
  height: 100%;
  border-radius: 24px;
  overflow: hidden;
  background:
    radial-gradient(240px 320px at 50% 12%, rgba(47, 107, 255, .30), transparent 66%),
    linear-gradient(180deg, #0b1020, #060a13);
  display: flex;
  flex-direction: column;
}

.phone__notch {
  position: absolute;
  top: 8px; left: 50%;
  transform: translateX(-50%);
  width: 74px; height: 5px;
  border-radius: 3px;
  background: rgba(255, 255, 255, .18);
}

.phone__play {
  flex: 1;
  display: grid;
  place-items: center;
}

.phone__play svg { color: rgba(255, 255, 255, .9); filter: drop-shadow(0 6px 20px rgba(0, 0, 0, .6)); }

.phone__meta {
  padding: 14px;
  font-size: .68rem;
  color: var(--text-2);
}

.phone__meta strong { display: block; margin-bottom: 6px; color: #fff; font-size: .74rem; }

.phone__tags { display: flex; gap: 5px; margin-top: 8px; flex-wrap: wrap; }

.phone__tags span {
  padding: 3px 7px;
  border-radius: 5px;
  background: rgba(255, 255, 255, .07);
  font-size: .6rem;
  color: var(--muted);
}

/* 右侧数据卡 */
.phone-data {
  position: absolute;
  right: -6%;
  bottom: 12%;
  width: 210px;
  padding: 18px;
  border: 1px solid var(--line-2);
  border-radius: var(--r);
  background: rgba(10, 16, 28, .95);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  box-shadow: var(--sh);
  animation: floatY 6.5s var(--ease) infinite;
  animation-delay: -2s;
}

.phone-data h5 {
  margin-bottom: 14px;
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--text-2);
  text-transform: uppercase;
}

.phone-data ul { display: grid; gap: 11px; }

.phone-data li {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: .78rem;
  color: var(--muted);
}

.phone-data li b { margin-left: auto; color: #fff; font-family: var(--font-num); }

/* ---------- 3. 平台墙 ---------- */
.platforms {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(148px, 1fr));
  gap: 14px;
}

.platform {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  background: rgba(255, 255, 255, .025);
  font-size: .9rem;
  font-weight: 600;
  color: var(--text-2);
  transition: transform .35s var(--ease), border-color .35s var(--ease), background .35s var(--ease), color .35s var(--ease);
}

.platform:hover {
  transform: translateY(-4px);
  border-color: rgba(47, 107, 255, .45);
  background: rgba(47, 107, 255, .08);
  color: #fff;
}

.platform i {
  display: grid;
  place-items: center;
  width: 32px; height: 32px;
  flex-shrink: 0;
  border-radius: 9px;
  background: var(--grad-soft);
  border: 1px solid var(--line-2);
  font-style: normal;
  font-size: .78rem;
  font-weight: 700;
  color: var(--brand-2);
}

/* ---------- 4. 时间轴 ---------- */
.timeline {
  position: relative;
  padding-left: 34px;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 9px; top: 8px; bottom: 8px;
  width: 2px;
  border-radius: 2px;
  background: linear-gradient(180deg, var(--brand), var(--brand-2), transparent);
}

.tl-item {
  position: relative;
  padding-bottom: 40px;
}

.tl-item:last-child { padding-bottom: 0; }

.tl-item::before {
  content: "";
  position: absolute;
  left: -34px; top: 6px;
  width: 20px; height: 20px;
  border-radius: 50%;
  border: 2px solid var(--surface-3);
  background: var(--ink-2);
  box-shadow: 0 0 0 4px rgba(47, 107, 255, .1);
  transition: border-color .35s var(--ease), box-shadow .35s var(--ease);
}

.tl-item:hover::before {
  border-color: var(--brand-2);
  box-shadow: 0 0 0 6px rgba(0, 229, 192, .12);
}

.tl-item__year {
  display: inline-block;
  margin-bottom: 9px;
  font-family: var(--font-num);
  font-size: .84rem;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--brand-2);
}

.tl-item h4 { margin-bottom: 8px; font-size: 1.04rem; font-weight: 700; color: #fff; }
.tl-item p { font-size: .9rem; line-height: 1.8; color: var(--muted); }

/* ---------- 5. 案例卡片 ---------- */
.case-card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: var(--r);
  background: var(--surface);
  overflow: hidden;
  transition: transform .45s var(--ease), border-color .45s var(--ease), box-shadow .45s var(--ease);
}

.case-card:hover {
  transform: translateY(-6px);
  border-color: var(--line-2);
  box-shadow: var(--sh);
}

.case-card__cover {
  position: relative;
  aspect-ratio: 16 / 9;
  display: grid;
  place-items: center;
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(360px 200px at 30% 20%, rgba(47, 107, 255, .28), transparent 68%),
    radial-gradient(300px 180px at 80% 90%, rgba(0, 229, 192, .2), transparent 66%),
    linear-gradient(150deg, #0d1424, #070b13);
}

.case-card__cover span {
  font-family: var(--font-num);
  font-size: 2.6rem;
  font-weight: 700;
  letter-spacing: -.04em;
  color: rgba(255, 255, 255, .14);
}

.case-card__body { padding: 26px 26px 30px; }

.case-card__body h3 {
  margin: 14px 0 10px;
  font-size: 1.08rem;
  font-weight: 700;
  color: #fff;
}

.case-card__body p { font-size: .9rem; line-height: 1.8; color: var(--muted); }

.case-card__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  margin-top: 22px;
  background: var(--line);
  border-radius: var(--r-sm);
  overflow: hidden;
}

.case-card__stats div {
  padding: 14px 10px;
  background: rgba(255, 255, 255, .022);
  text-align: center;
}

.case-card__stats b {
  display: block;
  font-family: var(--font-num);
  font-size: 1.14rem;
  font-weight: 700;
  color: var(--brand-2);
  letter-spacing: -.02em;
}

.case-card__stats span {
  display: block;
  margin-top: 3px;
  font-size: .68rem;
  color: var(--muted);
}

/* ---------- 6. 联系页 ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
  gap: 56px;
  align-items: start;
}

.contact-list { display: grid; gap: 16px; }

.contact-item {
  display: flex;
  gap: 16px;
  padding: 22px 24px;
  border: 1px solid var(--line);
  border-radius: var(--r);
  background: rgba(255, 255, 255, .025);
  transition: border-color .35s var(--ease), transform .35s var(--ease), background .35s var(--ease);
}

.contact-item:hover {
  transform: translateY(-3px);
  border-color: rgba(47, 107, 255, .42);
  background: rgba(47, 107, 255, .06);
}

.contact-item .icon-box { margin-bottom: 0; }

.contact-item h4 {
  margin-bottom: 5px;
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--muted);
}

.contact-item p,
.contact-item a {
  font-size: .98rem;
  font-weight: 600;
  color: #fff;
  word-break: break-all;
}

.contact-item a:hover { color: var(--brand-2); }

.form-card {
  padding: 40px;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: linear-gradient(165deg, rgba(255, 255, 255, .045), rgba(255, 255, 255, .012));
  box-shadow: var(--sh-sm);
}

/* ---------- 7. 视觉装饰 ---------- */
.orb {
  position: relative;
  display: grid;
  place-items: center;
  aspect-ratio: 1 / 1;
  width: 100%;
  max-width: 420px;
  margin-inline: auto;
}

.orb__ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 1px dashed rgba(255, 255, 255, .12);
  animation: ringSpin 34s linear infinite;
}

.orb__ring--inner {
  inset: 14%;
  border-style: solid;
  border-color: rgba(47, 107, 255, .28) transparent rgba(0, 229, 192, .28) transparent;
  animation-duration: 22s;
  animation-direction: reverse;
}

.orb__ring--core {
  inset: 28%;
  border-style: solid;
  border-color: rgba(0, 229, 192, .35);
  animation-duration: 16s;
}

.orb__core {
  position: relative;
  display: grid;
  place-items: center;
  width: 46%;
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  background: var(--grad);
  box-shadow: 0 0 70px rgba(47, 107, 255, .45);
  font-size: 1.5rem;
  font-weight: 700;
  color: #04121a;
  letter-spacing: -.02em;
}

.orb__node {
  position: absolute;
  display: grid;
  place-items: center;
  width: 46px; height: 46px;
  border: 1px solid var(--line-2);
  border-radius: 50%;
  background: rgba(10, 16, 28, .95);
  font-size: .68rem;
  font-weight: 700;
  color: var(--text-2);
  box-shadow: var(--sh-sm);
}

.orb__node--1 { top: 4%;  left: 50%; transform: translateX(-50%); }
.orb__node--2 { top: 50%; right: 1%; transform: translateY(-50%); }
.orb__node--3 { bottom: 4%; left: 50%; transform: translateX(-50%); }
.orb__node--4 { top: 50%; left: 1%; transform: translateY(-50%); }

/* 滚动提示 */
.scroll-hint {
  position: absolute;
  left: 50%; bottom: 34px;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  font-size: .7rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--muted);
}

.scroll-hint i {
  display: block;
  width: 1px; height: 42px;
  background: linear-gradient(180deg, var(--line-2), transparent);
}

/* 章节序号水印 */
.page-hero > .container { position: relative; z-index: 1; }

.watermark {
  position: absolute;
  top: 60px; right: 4%;
  font-family: var(--font-num);
  font-size: clamp(5rem, 12vw, 10rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -.05em;
  color: rgba(255, 255, 255, .028);
  pointer-events: none;
  user-select: none;
  z-index: 0;
}

/* 行业标签云 */
.industry-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.industry-cloud span {
  padding: 10px 20px;
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  background: rgba(255, 255, 255, .025);
  font-size: .88rem;
  color: var(--text-2);
  transition: border-color .3s var(--ease), color .3s var(--ease), background .3s var(--ease);
}

.industry-cloud span:hover {
  border-color: rgba(0, 229, 192, .45);
  background: rgba(0, 229, 192, .07);
  color: #fff;
}

/* 对比双栏（痛点 / 方案） */
.compare {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.compare__col {
  padding: 32px;
  border: 1px solid var(--line);
  border-radius: var(--r);
  background: rgba(255, 255, 255, .022);
}

.compare__col--bad { border-color: rgba(255, 138, 138, .22); }
.compare__col--good {
  border-color: rgba(0, 229, 192, .3);
  background: linear-gradient(165deg, rgba(0, 229, 192, .08), rgba(47, 107, 255, .04));
}

.compare__col h3 {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 22px;
  font-size: 1.06rem;
  font-weight: 700;
  color: #fff;
}

/* 指标圆环 */
.rings {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 26px;
}

.ring {
  --p: 75;
  --size: 132px;
  position: relative;
  display: grid;
  place-items: center;
  width: var(--size);
  height: var(--size);
  margin-inline: auto;
  border-radius: 50%;
  background:
    conic-gradient(var(--brand-2) calc(var(--p) * 1%), rgba(255, 255, 255, .07) 0),
    radial-gradient(circle, transparent 62%, rgba(255, 255, 255, .04) 63%);
}

.ring::before {
  content: "";
  position: absolute;
  inset: 11px;
  border-radius: 50%;
  background: var(--ink-2);
}

.ring__value {
  position: relative;
  font-family: var(--font-num);
  font-size: 1.5rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: -.03em;
}

.ring__label {
  margin-top: 14px;
  text-align: center;
  font-size: .86rem;
  color: var(--muted);
}

/* 服务范围条 */
.svc-bar {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1px;
  border: 1px solid var(--line);
  border-radius: var(--r);
  background: var(--line);
  overflow: hidden;
}

.svc-bar__item {
  padding: 28px 26px;
  background: var(--ink-2);
  transition: background .4s var(--ease);
}

.svc-bar__item:hover { background: var(--surface-2); }

.svc-bar__item strong {
  display: block;
  margin-bottom: 8px;
  font-size: 1rem;
  color: #fff;
}

.svc-bar__item span {
  font-size: .86rem;
  line-height: 1.75;
  color: var(--muted);
}