/* ===========================================
   i58D About Page V1.0
   =========================================== */
.about-page {
  background: #FFFDF8;
  color: #111827;
  overflow: hidden;
}
/* ===== 共用 Section ===== */
.about-page section {
  padding: 90px 20px;
}
.section-header {
  max-width: 760px;
  margin: 0 auto 50px;
  text-align: center;
}
.section-header .section-icon {
  font-size: 34px;
  display: block;
  margin-bottom: 10px;
}
.section-header .section-subtitle {
  color: #6D28D9;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 2px;
  text-transform: uppercase;
  display: block;
  margin-bottom: 12px;
}
.section-header h2 {
  font-size: 40px;
  font-weight: 900;
  line-height: 1.35;
  margin-bottom: 18px;
}
.section-header p {
  color: #111827;
  font-size: 18px;
  line-height: 1.8;
}
/* ===========================================
   Hero
   =========================================== */
.about-hero {
  background: linear-gradient(135deg, #140B2F 0%, #231048 60%, #311763 100%);
  color: #FFF;
  text-align: center;
  padding: 120px 20px 110px;
  position: relative;
}
.about-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top, #8B5CF633 0%, transparent 55%);
}
.about-hero > * {
  position: relative;
  z-index: 2;
}
.about-hero .hero-badge {
  display: inline-block;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: #FFD54A;
  padding: 8px 18px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 26px;
}
.about-hero h1 {
  font-size: 54px;
  line-height: 1.25;
  font-weight: 900;
  max-width: 900px;
  margin: 0 auto 26px;
}
.about-hero h1 span {
  color: #FFD54A;
  display: block;
}
.about-hero .hero-desc {
  max-width: 760px;
  margin: 0 auto 34px;
  font-size: 20px;
  line-height: 2;
  color: #E8E5F6;
}
.about-hero .hero-highlight {
  display: inline-block;
  background: rgba(255, 213, 74, 0.12);
  border: 1px solid rgba(255, 213, 74, 0.4);
  color: #FFD54A;
  padding: 16px 24px;
  border-radius: 18px;
  font-weight: 800;
  font-size: 18px;
}
/* ===========================================
   Brand Belief
   =========================================== */
.belief-section {
  padding-top: 60px;
}
.belief-card {
  max-width: 820px;
  margin: auto;
  background: #FFF;
  border-radius: 30px;
  padding: 55px;
  text-align: center;
  box-shadow: 0 20px 60px rgba(109, 40, 217, 0.08);
}
.belief-card .belief-label {
  display: inline-block;
  background: #F3E8FF;
  color: #6D28D9;
  padding: 8px 16px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 800;
  margin-bottom: 22px;
}
.belief-card blockquote {
  font-size: 42px;
  font-weight: 900;
  color: #6D28D9;
  line-height: 1.45;
  margin-bottom: 22px;
}
.belief-card p {
  color: #111827;
  font-size: 18px;
  line-height: 1.8;
}
/* ===========================================
   Story
   =========================================== */
.story-section {
  background: #FFF;
}
.story-content {
  max-width: 760px;
  margin: auto;
}
.story-content .lead {
  font-size: 28px;
  font-weight: 900;
  color: #6D28D9;
  margin-bottom: 20px;
}
.story-content p {
  font-size: 18px;
  line-height: 2;
  color: #111827;
  margin-bottom: 20px;
}
.story-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 1100px;
  margin: 60px auto;
}
.story-card {
  background: #FFF;
  border: 1px solid #F2E8FF;
  border-radius: 24px;
  padding: 32px 26px;
  text-align: center;
  transition: 0.3s;
}
.story-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 18px 40px rgba(109, 40, 217, 0.08);
}
.story-card .icon {
  font-size: 42px;
  margin-bottom: 18px;
}
.story-card h3 {
  font-size: 20px;
  font-weight: 800;
  margin-bottom: 14px;
}
.story-card p {
  color: #111827;
  line-height: 1.8;
}
.story-quote {
  max-width: 820px;
  margin: auto;
  background: #FFF8E8;
  border-left: 6px solid #F59E0B;
  border-radius: 22px;
  padding: 30px 34px;
  font-size: 22px;
  font-weight: 800;
  line-height: 1.8;
}
/* ===========================================
   Pain Section
   =========================================== */
.pain-section {
  background: linear-gradient(180deg, #FFFDF8 0%, #FFF9F0 100%);
}
.pain-list {
  max-width: 980px;
  margin: 0 auto 50px;
  display: flex;
  flex-direction: column;
  gap: 26px;
}
.pain-item {
  display: flex;
  align-items: flex-start;
  gap: 28px;
  background: #FFF;
  border-radius: 26px;
  padding: 28px 32px;
  border: 1px solid #F3E8FF;
  box-shadow: 0 14px 32px rgba(109, 40, 217, 0.05);
  transition: 0.3s;
}
.pain-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 22px 48px rgba(109, 40, 217, 0.08);
}
.pain-item .pain-no {
  width: 70px;
  min-width: 70px;
  height: 70px;
  border-radius: 22px;
  background: linear-gradient(135deg, #6D28D9, #8B5CF6);
  color: #FFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  font-weight: 900;
}
.pain-item h3 {
  font-size: 23px;
  font-weight: 900;
  margin-bottom: 10px;
  line-height: 1.45;
}
.pain-item p {
  color: #111827;
  line-height: 1.9;
  font-size: 17px;
}
.pain-highlight {
  max-width: 900px;
  margin: auto;
  padding: 42px;
  border-radius: 30px;
  background: linear-gradient(135deg, #1F1240, #351C68);
  color: #FFF;
  text-align: center;
}
.pain-highlight .highlight-title {
  color: #FFD54A;
  font-size: 15px;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 18px;
  font-weight: 700;
}
.pain-highlight blockquote {
  font-size: 34px;
  line-height: 1.55;
  font-weight: 900;
}
/* ===========================================
   Three Beliefs
   =========================================== */
.beliefs-section {
  background: #FFF;
}
.beliefs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  max-width: 1180px;
  margin: auto;
}
.belief-item {
  background: #FFF;
  border-radius: 28px;
  padding: 34px 28px;
  border: 1px solid #EEE7FF;
  box-shadow: 0 15px 35px rgba(109, 40, 217, 0.05);
  transition: 0.3s;
}
.belief-item:hover {
  transform: translateY(-6px);
  border-color: #D6BCFA;
}
.belief-item .belief-icon {
  width: 64px;
  height: 64px;
  border-radius: 18px;
  background: #F4EBFF;
  color: #6D28D9;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  font-weight: 900;
  margin-bottom: 24px;
}
.belief-item h3 {
  font-size: 22px;
  font-weight: 900;
  line-height: 1.45;
  margin-bottom: 16px;
}
.belief-item p {
  color: #111827;
  line-height: 1.9;
  font-size: 16px;
}
/* ===========================================
   Birth Section
   =========================================== */
.birth-section {
  background: linear-gradient(180deg, #FBF8FF 0%, #FFFFFF 100%);
}
.birth-intro {
  max-width: 760px;
  margin: 0 auto 55px;
  text-align: center;
}
.birth-intro .lead {
  font-size: 28px;
  color: #6D28D9;
  font-weight: 900;
  margin-bottom: 16px;
}
.birth-intro p {
  color: #111827;
  font-size: 18px;
  line-height: 1.9;
}
/* ===== Timeline ===== */
.timeline {
  max-width: 920px;
  margin: 0 auto;
  position: relative;
}
.timeline-item {
  display: flex;
  gap: 28px;
  align-items: flex-start;
  padding-bottom: 34px;
}
.timeline-icon {
  width: 74px;
  min-width: 74px;
  height: 74px;
  border-radius: 24px;
  background: linear-gradient(135deg, #FFD54A, #F59E0B);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 34px;
  box-shadow: 0 12px 24px rgba(245, 158, 11, 0.22);
}
.timeline-content {
  flex: 1;
  padding-top: 5px;
}
.timeline-content span {
  color: #6D28D9;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 1px;
  text-transform: uppercase;
}
.timeline-content h3 {
  font-size: 26px;
  font-weight: 900;
  margin: 8px 0 12px;
}
.timeline-content p {
  color: #111827;
  line-height: 1.9;
  font-size: 17px;
}
.timeline-line {
  width: 4px;
  height: 46px;
  background: linear-gradient(#FFD54A, #6D28D9);
  border-radius: 999px;
  margin: 0 0 26px 35px;
}
/* ===== Brand Formula ===== */
.formula-card {
  max-width: 980px;
  margin: 70px auto 0;
  padding: 42px;
  border-radius: 30px;
  text-align: center;
  background: linear-gradient(135deg, #24124B, #4C1D95);
  color: #FFF;
  box-shadow: 0 30px 60px rgba(76, 29, 149, 0.22);
}
.formula-card small {
  display: block;
  color: #FFD54A;
  font-size: 13px;
  letter-spacing: 2px;
  font-weight: 700;
  margin-bottom: 18px;
  text-transform: uppercase;
}
.formula-card h3 {
  color: #FFD54A;
  font-size: 30px;
  line-height: 1.6;
  font-weight: 900;
  margin-bottom: 22px;
}
.formula-card p {
  color: #E6E2F5;
  font-size: 18px;
  line-height: 1.9;
}
/* ===========================================
   Future Section
   =========================================== */
.future-section {
  background: #FFF;
}
.future-content {
  max-width: 760px;
  margin: 0 auto 50px;
  text-align: center;
}
.future-content .lead {
  font-size: 28px;
  font-weight: 900;
  color: #6D28D9;
  margin-bottom: 18px;
}
.future-content p {
  color: #111827;
  font-size: 18px;
  line-height: 1.9;
  margin-bottom: 18px;
}
.future-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 18px;
  max-width: 1200px;
  margin: 0 auto 50px;
}
.future-card {
  background: #FFF;
  border: 1px solid #F3E8FF;
  border-radius: 24px;
  padding: 26px 18px;
  text-align: center;
  transition: 0.3s;
}
.future-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 18px 36px rgba(109, 40, 217, 0.08);
}
.future-card .icon {
  font-size: 36px;
  margin-bottom: 14px;
}
.future-card h3 {
  font-size: 18px;
  font-weight: 900;
  margin-bottom: 10px;
}
.future-card p {
  font-size: 15px;
  color: #111827;
  line-height: 1.7;
}
.future-highlight {
  max-width: 900px;
  margin: auto;
  background: linear-gradient(135deg, #FFF7D6, #FFF1B8);
  border-left: 6px solid #F59E0B;
  border-radius: 26px;
  padding: 34px;
  text-align: center;
  font-size: 22px;
  font-weight: 900;
  line-height: 1.7;
}
/* ===========================================
   Position Section
   =========================================== */
.position-section {
  background: #FBF8FF;
}
.position-intro {
  max-width: 760px;
  margin: 0 auto 45px;
  text-align: center;
}
.position-intro .lead {
  font-size: 26px;
  font-weight: 900;
  color: #6D28D9;
  line-height: 1.6;
}
.position-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 1100px;
  margin: 0 auto 50px;
}
.position-card {
  background: #FFF;
  border-radius: 24px;
  padding: 28px;
  border: 1px solid #EEE7FF;
  text-align: center;
}
.position-card .tag {
  display: inline-block;
  padding: 6px 14px;
  border-radius: 999px;
  background: #FEE2E2;
  color: #DC2626;
  font-size: 12px;
  font-weight: 800;
  margin-bottom: 16px;
}
.position-card h3 {
  font-size: 22px;
  font-weight: 900;
  margin-bottom: 12px;
}
.position-card p {
  color: #111827;
  line-height: 1.8;
}
.position-result {
  max-width: 860px;
  margin: auto;
  background: linear-gradient(135deg, #2E1065, #4C1D95);
  color: #FFF;
  border-radius: 30px;
  padding: 42px;
  text-align: center;
}
.position-result .result-label {
  display: inline-block;
  color: #FFD54A;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 18px;
}
.position-result h3 {
  font-size: 34px;
  color: #FFD54A;
  font-weight: 900;
  margin-bottom: 18px;
  line-height: 1.5;
}
.position-result p {
  color: #E8E5F6;
  line-height: 1.9;
  font-size: 18px;
}
/* ===========================================
   Cycle Section
   =========================================== */
.cycle-section {
  background: #FFF;
}
.cycle-flow {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 18px;
  max-width: 1200px;
  margin: 0 auto 60px;
}
.cycle-step {
  flex: 1;
  text-align: center;
}
.cycle-step .circle {
  width: 92px;
  height: 92px;
  margin: 0 auto 18px;
  border-radius: 28px;
  background: linear-gradient(135deg, #FFD54A, #F59E0B);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 42px;
  box-shadow: 0 16px 30px rgba(245, 158, 11, 0.25);
}
.cycle-step h4 {
  font-size: 20px;
  font-weight: 900;
  margin-bottom: 12px;
}
.cycle-step p {
  color: #111827;
  line-height: 1.8;
  font-size: 15px;
}
.cycle-arrow {
  font-size: 28px;
  color: #6D28D9;
  font-weight: 900;
}
.cycle-banner {
  max-width: 960px;
  margin: auto;
  background: #F4EBFF;
  border-radius: 28px;
  padding: 34px;
  text-align: center;
}
.cycle-banner small {
  color: #6D28D9;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 2px;
  text-transform: uppercase;
}
.cycle-banner h3 {
  margin-top: 16px;
  color: #4C1D95;
  font-size: 28px;
  line-height: 1.7;
  font-weight: 900;
}
/* ===========================================
   Founder Section
   =========================================== */
.founder-section {
  background: linear-gradient(180deg, #140B2F, #26114B);
}
.founder-card {
  max-width: 900px;
  margin: auto;
  text-align: center;
  color: #FFF;
}
.founder-badge {
  display: inline-block;
  background: rgba(255, 213, 74, 0.12);
  border: 1px solid rgba(255, 213, 74, 0.4);
  color: #FFD54A;
  padding: 8px 18px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 26px;
}
.founder-card h2 {
  font-size: 42px;
  font-weight: 900;
  line-height: 1.4;
  margin-bottom: 30px;
}
.founder-content {
  max-width: 760px;
  margin: auto;
}
.founder-content p {
  color: #DDD6FE;
  font-size: 19px;
  line-height: 2;
  margin-bottom: 20px;
}
.founder-card blockquote {
  margin: 55px auto 35px;
  padding: 30px;
  border-left: 5px solid #FFD54A;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 22px;
  color: #FFD54A;
  font-size: 28px;
  font-weight: 900;
  line-height: 1.7;
}
.founder-sign {
  display: flex;
  flex-direction: column;
  gap: 6px;
  align-items: center;
}
.founder-sign strong {
  font-size: 26px;
  color: #FFF;
}
.founder-sign span {
  color: #C4B5FD;
  font-size: 15px;
}
/* ===========================================
   Join CTA
   =========================================== */
.about-join {
  background: #FFFDF8;
}
.about-join .join-card {
  max-width: 980px;
  margin: auto;
  background: linear-gradient(135deg, #1F1240, #311763);
  color: #FFF;
  border-radius: 34px;
  padding: 55px 42px;
  text-align: center;
  box-shadow: 0 30px 60px rgba(31, 18, 64, 0.18);
}
.about-join .join-tag {
  display: inline-block;
  background: rgba(255, 213, 74, 0.15);
  color: #FFD54A;
  padding: 8px 18px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 24px;
}
.about-join h2 {
  font-size: 38px;
  font-weight: 900;
  margin-bottom: 20px;
  line-height: 1.4;
}
.about-join p {
  color: #E5E7EB;
  font-size: 18px;
  line-height: 1.9;
  max-width: 720px;
  margin: 0 auto 30px;
}
.about-join .join-features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-bottom: 34px;
}
.about-join .join-features span {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  padding: 16px;
  border-radius: 18px;
  font-size: 18px;
  font-weight: 700;
}
.about-join .join-btn {
  display: inline-block;
  padding: 18px 38px;
  border-radius: 999px;
  background: linear-gradient(135deg, #FFD54A, #F59E0B);
  color: #111827;
  font-weight: 900;
  font-size: 18px;
  text-decoration: none;
  transition: 0.3s;
}
.about-join .join-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 18px 36px rgba(245, 158, 11, 0.25);
}
/* ===========================================
   RWD 750px
   =========================================== */
@media (max-width: 750px) {
  .about-page section {
    padding: 65px 20px;
  }
  .section-header h2 {
    font-size: 30px;
  }
  .about-hero {
    padding: 90px 20px 70px;
  }
  .about-hero h1 {
    font-size: 36px;
  }
  .about-hero .hero-desc {
    font-size: 17px;
  }
  .about-hero .hero-highlight {
    font-size: 16px;
    line-height: 1.8;
  }
  .belief-card {
    padding: 34px 24px;
  }
  .belief-card blockquote {
    font-size: 28px;
  }
  .story-grid,
  .beliefs-grid,
  .position-grid,
  .future-grid {
    grid-template-columns: 1fr;
  }
  .pain-item {
    flex-direction: column;
    gap: 20px;
  }
  .pain-item .pain-no {
    width: 60px;
    height: 60px;
    min-width: 60px;
  }
  .pain-item h3 {
    font-size: 20px;
  }
  .pain-highlight blockquote {
    font-size: 26px;
  }
  .timeline-item {
    gap: 18px;
  }
  .timeline-icon {
    width: 60px;
    height: 60px;
    min-width: 60px;
    font-size: 28px;
  }
  .timeline-content h3 {
    font-size: 22px;
  }
  .formula-card {
    padding: 30px 24px;
  }
  .formula-card h3 {
    font-size: 22px;
  }
  .formula-card p {
    font-size: 16px;
  }
  .cycle-flow {
    flex-direction: column;
    gap: 24px;
  }
  .cycle-arrow {
    transform: rotate(90deg);
  }
  .cycle-step .circle {
    width: 82px;
    height: 82px;
  }
  .position-result,
  .future-highlight {
    padding: 28px 24px;
  }
  .position-result h3,
  .future-highlight h3 {
    font-size: 28px;
  }
  .founder-card h2 {
    font-size: 30px;
  }
  .founder-card blockquote {
    font-size: 22px;
    padding: 22px;
  }
  .about-join .join-card {
    padding: 38px 24px;
  }
  .about-join h2 {
    font-size: 30px;
  }
  .about-join .join-features {
    grid-template-columns: 1fr;
  }
}