/* ================================================================
   Family Call landing page — CittaVerse official static site
   温和 · 克制 · 可信 · 通话后便签
   ================================================================ */

body.page-family-call {
  --fc-ink: #17242f;
  --fc-teal: #2f5f63;
  --fc-teal-deep: #24484b;
  --fc-paper: #f7f4ed;
  --fc-card: #fffdf8;
  --fc-mist: #d8dedb;
  --fc-line: #e0d8cc;
  --fc-muted: #5d6a6c;
  --fc-soft: #6f7a7c;
  --fc-green: #e6f2ed;
  --fc-amber: #f5e7c8;
  --fc-amber-text: #5f4b1f;
  --d-page-bg:
    radial-gradient(circle at 8% 6%, rgba(230, 242, 237, 0.8), transparent 28%),
    radial-gradient(circle at 92% 10%, rgba(245, 231, 200, 0.72), transparent 30%),
    linear-gradient(180deg, #faf7f0 0%, #f4efe6 54%, #f8f4ee 100%);
  color: var(--fc-ink);
}

.family-call-page {
  position: relative;
  overflow: hidden;
  padding-bottom: 0;
}

.family-call-page::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: 0.08;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 160 160' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.7' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.8'/%3E%3C/svg%3E");
  mix-blend-mode: multiply;
}

.fc-section {
  margin-top: clamp(72px, 9vw, 128px);
}

.fc-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(360px, 0.76fr);
  gap: clamp(40px, 7vw, 88px);
  align-items: center;
  min-height: calc(100vh - 112px);
  padding-top: clamp(40px, 5vw, 72px);
  padding-bottom: clamp(64px, 8vw, 108px);
}

.fc-label {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  border: 1px solid #c8d7d3;
  border-radius: 999px;
  background: #edf4f1;
  padding: 8px 16px;
  color: var(--fc-teal);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.18em;
}

.fc-hero h1 {
  margin: 24px 0 0;
  color: var(--fc-ink);
  font-size: clamp(46px, 7vw, 86px);
  font-weight: 700;
  line-height: 0.98;
  letter-spacing: -0.06em;
}

.fc-hero h1 span {
  display: block;
  color: var(--fc-teal);
}

.fc-lead {
  max-width: 700px;
  margin: 28px 0 0;
  color: var(--fc-muted);
  font-size: clamp(17px, 1.6vw, 20px);
  line-height: 1.9;
}

.fc-sublead {
  max-width: 700px;
  margin: 14px 0 0;
  color: var(--fc-soft);
  font-size: 16px;
  line-height: 1.9;
}

.fc-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 36px;
}

.fc-actions .button {
  border-radius: 999px;
}

.fc-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.fc-badges span {
  border: 1px solid var(--fc-mist);
  border-radius: 999px;
  background: rgba(255, 253, 248, 0.78);
  padding: 9px 15px;
  color: var(--fc-muted);
  font-size: 14px;
}

.fc-phone-wrap {
  position: relative;
  max-width: 470px;
  margin-left: auto;
}

.fc-phone-wrap::before,
.fc-phone-wrap::after {
  content: "";
  position: absolute;
  z-index: 0;
  border-radius: 999px;
  filter: blur(24px);
}

.fc-phone-wrap::before {
  top: 44px;
  left: -40px;
  width: 118px;
  height: 118px;
  background: var(--fc-green);
}

.fc-phone-wrap::after {
  right: -34px;
  bottom: 64px;
  width: 148px;
  height: 148px;
  background: var(--fc-amber);
}

.fc-phone {
  position: relative;
  z-index: 1;
  border: 1px solid var(--fc-mist);
  border-radius: 42px;
  background: var(--fc-ink);
  padding: 12px;
  box-shadow: 0 28px 80px rgba(23, 36, 47, 0.2);
}

.fc-phone-screen {
  border-radius: 32px;
  background: var(--fc-paper);
  padding: 16px;
}

.fc-feedback-card {
  border: 1px solid var(--fc-line);
  border-radius: 24px;
  background: var(--fc-card);
  padding: clamp(20px, 3vw, 28px);
  color: var(--fc-ink);
  box-shadow: 0 20px 55px rgba(23, 36, 47, 0.1);
}

.fc-feedback-head {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: flex-start;
}

.fc-overline {
  margin: 0;
  color: var(--fc-teal);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.18em;
}

.fc-feedback-card h2,
.fc-feedback-card h3 {
  margin: 8px 0 0;
  color: var(--fc-ink);
  font-size: clamp(22px, 3vw, 32px);
  line-height: 1.35;
  letter-spacing: -0.03em;
}

.fc-pill {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  background: var(--fc-green);
  padding: 5px 12px;
  color: #24463c;
  font-size: 12px;
  font-weight: 700;
  white-space: nowrap;
}

.fc-feedback-grid {
  display: grid;
  gap: 12px;
  margin-top: 22px;
}

.fc-note {
  border-radius: 18px;
  background: var(--fc-paper);
  padding: 17px;
}

.fc-note.amber {
  background: var(--fc-amber);
  color: var(--fc-amber-text);
}

.fc-note strong {
  display: block;
  color: var(--fc-teal);
  font-size: 13px;
}

.fc-note.amber strong {
  color: var(--fc-amber-text);
}

.fc-note p {
  margin: 8px 0 0;
  color: inherit;
  font-size: 15px;
  line-height: 1.75;
}

.fc-question-list {
  display: grid;
  gap: 12px;
  margin-top: 18px;
}

.fc-question {
  border: 1px solid #d7dfdc;
  border-radius: 999px;
  background: #fff;
  padding: 12px 16px;
  color: var(--fc-ink);
  font-size: 15px;
  line-height: 1.55;
}

.fc-card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.fc-card {
  border: 1px solid var(--fc-line);
  border-radius: 28px;
  background: var(--fc-card);
  padding: clamp(22px, 3vw, 30px);
  box-shadow: 0 16px 42px rgba(23, 36, 47, 0.06);
}

.fc-card-mark {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border-radius: 999px;
  background: var(--fc-green);
  color: var(--fc-teal);
  font-weight: 800;
}

.fc-card h2,
.fc-card h3 {
  margin: 18px 0 0;
  color: var(--fc-ink);
  font-size: 22px;
  line-height: 1.35;
  letter-spacing: -0.02em;
}

.fc-card p {
  margin: 12px 0 0;
  color: var(--fc-muted);
  font-size: 15px;
  line-height: 1.8;
}

.fc-section-head {
  max-width: 760px;
  margin-bottom: 34px;
}

.fc-section-head h2 {
  margin: 20px 0 0;
  color: var(--fc-ink);
  font-size: clamp(32px, 4.6vw, 56px);
  line-height: 1.12;
  letter-spacing: -0.045em;
}

.fc-section-head h2 span {
  display: block;
  color: var(--fc-teal);
}

.fc-flow {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.fc-step {
  border: 1px solid var(--fc-mist);
  border-radius: 26px;
  background: #edf4f1;
  padding: 22px;
}

.fc-step-num {
  display: flex;
  justify-content: space-between;
  color: var(--fc-teal);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.fc-sample {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(28px, 6vw, 72px);
  align-items: center;
}

.fc-explain {
  margin-top: 26px;
  border-radius: 24px;
  background: var(--fc-green);
  padding: 20px;
  color: #24463c;
  font-size: 15px;
  line-height: 1.85;
}

.fc-rights-panel {
  border: 1px solid var(--fc-mist);
  border-radius: 34px;
  background: var(--fc-card);
  padding: clamp(26px, 4vw, 44px);
  box-shadow: 0 20px 55px rgba(23, 36, 47, 0.08);
}

.fc-rights-layout {
  display: grid;
  grid-template-columns: 0.88fr 1.12fr;
  gap: 34px;
  align-items: center;
}

.fc-rights {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.fc-right {
  border-radius: 24px;
  background: var(--fc-paper);
  padding: 22px;
}

.fc-right strong {
  display: block;
  margin-top: 14px;
  color: var(--fc-ink);
  font-size: 19px;
  line-height: 1.45;
}

.fc-boundaries {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.fc-boundary {
  border-radius: 24px;
  background: var(--fc-amber);
  padding: 24px;
  color: var(--fc-amber-text);
}

.fc-boundary strong {
  display: block;
  margin-top: 12px;
  font-size: 22px;
  line-height: 1.35;
}

.fc-final {
  display: grid;
  grid-template-columns: 0.88fr 1.12fr;
  gap: clamp(28px, 5vw, 68px);
  align-items: start;
  padding-bottom: clamp(88px, 10vw, 140px);
}

.fc-final-copy h2 {
  margin: 20px 0 0;
  color: var(--fc-ink);
  font-size: clamp(34px, 5vw, 62px);
  line-height: 1.08;
  letter-spacing: -0.05em;
}

.fc-final-copy p {
  margin: 22px 0 0;
  color: var(--fc-muted);
  font-size: 16px;
  line-height: 1.9;
}

.fc-fit {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  margin-top: 28px;
  border: 1px solid var(--fc-mist);
  border-radius: 24px;
  background: var(--fc-card);
  padding: 18px;
  color: var(--fc-muted);
  font-size: 15px;
  line-height: 1.8;
}

.fc-contact-card {
  border: 1px solid var(--fc-line);
  border-radius: 30px;
  background: var(--fc-card);
  padding: clamp(24px, 4vw, 36px);
  box-shadow: 0 20px 55px rgba(23, 36, 47, 0.1);
}

.fc-contact-card h3 {
  margin: 0;
  color: var(--fc-ink);
  font-size: clamp(25px, 3vw, 36px);
  line-height: 1.25;
  letter-spacing: -0.035em;
}

.fc-contact-card p {
  margin: 14px 0 0;
  color: var(--fc-muted);
  line-height: 1.85;
}

.fc-contact-list {
  display: grid;
  gap: 12px;
  margin: 24px 0;
}

.fc-contact-list span {
  border-radius: 18px;
  background: var(--fc-paper);
  padding: 14px 16px;
  color: var(--fc-muted);
  font-size: 15px;
}

.fc-contact-card .button {
  width: 100%;
  border-radius: 999px;
}

@media (max-width: 1080px) {
  .fc-hero,
  .fc-sample,
  .fc-rights-layout,
  .fc-final {
    grid-template-columns: 1fr;
  }

  .fc-phone-wrap {
    margin: 0;
  }

  .fc-flow,
  .fc-rights {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 720px) {
  .fc-hero {
    min-height: 0;
    padding-top: 28px;
  }

  .fc-card-grid,
  .fc-flow,
  .fc-rights,
  .fc-boundaries {
    grid-template-columns: 1fr;
  }

  .fc-actions {
    flex-direction: column;
  }

  .fc-actions .button {
    width: 100%;
  }

  .fc-phone {
    border-radius: 32px;
    padding: 9px;
  }

  .fc-phone-screen {
    border-radius: 24px;
    padding: 10px;
  }

  .fc-feedback-head {
    flex-direction: column;
  }

  .fc-question {
    border-radius: 18px;
  }
}