/* pages.css — 内页通用样式 */

/* ====== 子 Hero ====== */
.subhero {
  background: var(--c-bg-deep);
  color: #fff;
  padding: calc(var(--h-header) + var(--s-8)) 0 var(--s-8);
  position: relative;
  overflow: hidden;
}
.subhero::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(circle at 80% 20%, rgba(229,0,127,.2), transparent 60%);
  pointer-events: none;
}
.subhero__inner { position: relative; max-width: 880px; margin-inline: auto; text-align: center; }
.subhero .eyebrow { color: var(--c-primary-light); }
.subhero h1 { font-size: clamp(36px, 5vw, 56px); margin-bottom: var(--s-3); }
.subhero p { font-size: var(--fs-md); color: rgba(255,255,255,.85); max-width: 640px; margin-inline: auto; }

/* ====== 时间线 ====== */
.timeline {
  position: relative;
  max-width: 880px; margin-inline: auto;
}
.timeline::before {
  content: ''; position: absolute; left: 16px; top: 0; bottom: 0;
  width: 2px; background: var(--c-border);
}
@media (min-width: 768px) { .timeline::before { left: 50%; transform: translateX(-1px); } }
.timeline__item {
  position: relative;
  padding-left: 48px;
  margin-bottom: var(--s-5);
}
@media (min-width: 768px) {
  .timeline__item { padding-left: 0; padding-right: 48px; width: 50%; }
  .timeline__item:nth-child(even) { margin-left: 50%; padding-left: 48px; padding-right: 0; }
}
.timeline__dot {
  position: absolute; left: 8px; top: 8px;
  width: 18px; height: 18px;
  border-radius: 50%;
  background: var(--c-bg);
  border: 3px solid var(--c-primary);
}
@media (min-width: 768px) {
  .timeline__dot { left: auto; right: -9px; }
  .timeline__item:nth-child(even) .timeline__dot { right: auto; left: -9px; }
}
.timeline__time {
  display: inline-block; font-family: var(--font-en); font-weight: 700;
  color: var(--c-primary); font-size: var(--fs-sm); margin-bottom: var(--s-1);
}
.timeline__content h3 { margin-bottom: var(--s-1); }
.timeline__content p { font-size: var(--fs-sm); }

/* ====== 套餐对比表 ====== */
.plans {
  display: grid; grid-template-columns: 1fr; gap: var(--s-4);
}
@media (min-width: 768px) { .plans { grid-template-columns: repeat(3, 1fr); } }
.plan-card {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-card);
  padding: var(--s-5);
  display: flex; flex-direction: column; gap: var(--s-3);
  position: relative;
  transition: transform var(--t-base) var(--ease), box-shadow var(--t-base) var(--ease);
}
.plan-card:hover { transform: translateY(-6px); box-shadow: var(--sh-card-hover); }
.plan-card--featured {
  border: 2px solid var(--c-primary);
  background: linear-gradient(180deg, var(--c-primary-pale) 0%, var(--c-surface) 30%);
}
.plan-card__badge {
  position: absolute; top: -12px; right: var(--s-3);
  background: var(--c-primary); color: #fff;
  padding: 4px 12px; border-radius: var(--r-pill);
  font-size: var(--fs-xs); font-weight: 700;
}
.plan-card__name { font-size: var(--fs-lg); font-weight: 700; color: var(--c-text); }
.plan-card__price { display: flex; align-items: baseline; gap: 4px; }
.plan-card__price-num { font-family: var(--font-en); font-size: var(--fs-4xl); font-weight: 900; color: var(--c-primary); }
.plan-card__price-unit { font-size: var(--fs-sm); color: var(--c-text-sub); }
.plan-card__desc { font-size: var(--fs-sm); color: var(--c-text-sub); }
.plan-card ul { display: flex; flex-direction: column; gap: var(--s-2); margin: var(--s-2) 0; }
.plan-card li {
  padding-left: 24px; position: relative;
  font-size: var(--fs-sm); color: var(--c-text-sub);
}
.plan-card li::before {
  content: '✓'; position: absolute; left: 0; top: 0;
  color: var(--c-primary); font-weight: 900;
}
.plan-card li.is-missing { color: var(--c-text-mute); }
.plan-card li.is-missing::before { content: '—'; color: var(--c-text-mute); }
.plan-card__cta { margin-top: auto; }

/* ====== 团队 ====== */
.team-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--s-4);
}
@media (min-width: 768px) { .team-grid { grid-template-columns: repeat(4, 1fr); } }
.team-card {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-card);
  padding: var(--s-4);
  text-align: center;
  transition: transform var(--t-base) var(--ease);
}
.team-card:hover { transform: translateY(-4px); border-color: var(--c-primary-light); }
.team-card__avatar {
  width: 96px; height: 96px;
  margin: 0 auto var(--s-2);
  border-radius: 50%;
  background: linear-gradient(135deg, var(--c-primary), var(--c-primary-deep));
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: var(--fs-2xl); font-weight: 900;
  font-family: var(--font-en);
}
.team-card__name { font-size: var(--fs-md); font-weight: 700; }
.team-card__role { font-size: var(--fs-sm); color: var(--c-primary); margin-bottom: var(--s-2); }
.team-card__desc { font-size: var(--fs-sm); color: var(--c-text-sub); }

/* ====== 资质墙 ====== */
.certs {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--s-2);
}
@media (min-width: 768px) { .certs { grid-template-columns: repeat(4, 1fr); } }
.cert {
  display: flex; align-items: center; gap: var(--s-2);
  padding: var(--s-2) var(--s-3);
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-btn);
  font-size: var(--fs-sm);
}
.cert__icon {
  width: 32px; height: 32px;
  border-radius: var(--r-img);
  background: var(--c-primary-pale);
  color: var(--c-primary);
  display: flex; align-items: center; justify-content: center;
  font-size: var(--fs-md); font-weight: 900; flex-shrink: 0;
}
.cert__name { font-weight: 600; }
.cert__status { font-size: var(--fs-xs); color: var(--c-text-mute); }
.cert__status--ok { color: #16a34a; }
.cert__status--pending { color: #f59e0b; }

/* ====== FAQ ====== */
.faq { max-width: 800px; margin-inline: auto; }
.faq__item {
  border-bottom: 1px solid var(--c-border);
  padding: var(--s-3) 0;
}
.faq__item summary {
  display: flex; align-items: center; justify-content: space-between;
  cursor: pointer; padding: var(--s-2) 0;
  font-weight: 700; color: var(--c-text);
  list-style: none;
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after {
  content: '+'; font-size: var(--fs-xl); color: var(--c-primary); font-weight: 900;
  transition: transform var(--t-base) var(--ease);
}
.faq__item[open] summary::after { transform: rotate(45deg); }
.faq__item p { padding-top: var(--s-2); color: var(--c-text-sub); }

/* ====== 案例页：品牌墙 ====== */
.brand-wall {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--s-3);
}
@media (min-width: 640px) { .brand-wall { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1024px) { .brand-wall { grid-template-columns: repeat(5, 1fr); } }
.brand-cell {
  aspect-ratio: 3/2;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-card);
  display: flex; align-items: center; justify-content: center;
  color: var(--c-text-mute);
  font-size: var(--fs-sm);
  transition: all var(--t-fast) var(--ease);
}
.brand-cell:hover { border-color: var(--c-primary); color: var(--c-primary); }

/* ====== 案例详情卡 ====== */
.case-detail {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-card);
  padding: var(--s-5);
  margin-bottom: var(--s-4);
}
.case-detail__head { display: flex; align-items: flex-end; gap: var(--s-3); margin-bottom: var(--s-3); }
.case-detail__logo {
  width: 56px; height: 56px;
  background: linear-gradient(135deg, var(--c-accent-cyan), var(--c-accent-cyan-lt));
  border-radius: var(--r-btn);
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-weight: 900; font-size: var(--fs-md);
}

/* ====== 博客列表 ====== */
.blog-list { display: grid; grid-template-columns: 1fr; gap: var(--s-3); }
@media (min-width: 768px) { .blog-list { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .blog-list { grid-template-columns: repeat(3, 1fr); } }
.blog-card {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-card);
  overflow: hidden;
  transition: all var(--t-base) var(--ease);
}
.blog-card:hover { transform: translateY(-4px); box-shadow: var(--sh-card-hover); border-color: var(--c-primary-light); }
.blog-card__cover {
  aspect-ratio: 16/9;
  background: linear-gradient(135deg, var(--c-primary-pale), var(--c-bg-alt));
  display: flex; align-items: center; justify-content: center;
  color: var(--c-primary); font-size: var(--fs-md);
  font-weight: 700;
}
.blog-card__body { padding: var(--s-3); }
.blog-card__meta { font-size: var(--fs-xs); color: var(--c-text-mute); margin-bottom: var(--s-1); }
.blog-card__title { font-size: var(--fs-md); font-weight: 700; color: var(--c-text); margin-bottom: var(--s-1); }
.blog-card__desc { font-size: var(--fs-sm); color: var(--c-text-sub); }

/* ====== 联系页 ====== */
.contact-grid {
  display: grid; grid-template-columns: 1fr; gap: var(--s-5);
}
@media (min-width: 1024px) { .contact-grid { grid-template-columns: 1fr 1.2fr; } }

.contact-info { background: var(--c-bg-alt); border-radius: var(--r-card); padding: var(--s-5); }
.contact-info__item {
  display: flex; align-items: flex-start; gap: var(--s-3);
  padding: var(--s-3) 0; border-bottom: 1px solid var(--c-border);
}
.contact-info__item:last-child { border-bottom: 0; }
.contact-info__icon {
  width: 40px; height: 40px;
  border-radius: var(--r-btn);
  background: var(--c-primary);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: var(--fs-md); flex-shrink: 0;
}
.contact-info__lbl { font-size: var(--fs-xs); color: var(--c-text-mute); text-transform: uppercase; letter-spacing: 1px; }
.contact-info__val { font-size: var(--fs-md); font-weight: 700; color: var(--c-text); }