/* ═══════════════════════════════════════════════
   亚谷诺成 · about.html 页面专属样式
   ═══════════════════════════════════════════════ */

/* ───────── About Hero ───────── */
.about-hero {
  min-height: 70svh; display: flex; align-items: center; justify-content: center;
  position: relative; text-align: center; overflow: hidden;
  background: linear-gradient(160deg, #f5f0eb 0%, #e8dfd5 20%, #d4c5b5 50%, #faf7f2 100%);
}
.about-hero-bg {
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at 20% 50%, rgba(201,168,76,.15) 0%, transparent 50%),
              radial-gradient(ellipse at 80% 30%, rgba(74,45,122,.12) 0%, transparent 50%),
              radial-gradient(ellipse at 50% 80%, rgba(201,168,76,.1) 0%, transparent 40%);
  animation: heroAtmo 12s ease-in-out infinite alternate;
}
.about-hero-orb {
  position: absolute; border-radius: 50%; pointer-events: none; filter: blur(80px);
}
.about-hero-orb-1 {
  width: 450px; height: 450px;
  background: radial-gradient(circle, rgba(201,168,76,.2), transparent 65%);
  top: -120px; left: -80px; animation: float 12s ease-in-out infinite;
}
.about-hero-orb-2 {
  width: 350px; height: 350px;
  background: radial-gradient(circle, rgba(74,45,122,.15), transparent 65%);
  bottom: -100px; right: -60px; animation: float 14s ease-in-out infinite reverse;
}
.about-hero-inner { position: relative; z-index: 2; padding: 140px 20px 80px; max-width: 900px; margin: 0 auto; }
.about-hero-eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 13px; letter-spacing: 6px; color: var(--purple-mid);
  margin-bottom: 24px; padding: 8px 20px;
  border: 1px solid rgba(74,45,122,.15);
  border-radius: 999px; backdrop-filter: blur(10px); background: rgba(255,255,255,.5);
}
.about-hero-eyebrow .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--gold); animation: dotPulse 2s ease-in-out infinite; }
.about-hero-title {
  font-size: clamp(36px, 5.5vw, 60px); font-weight: 800;
  line-height: 1.2; letter-spacing: 4px; margin-bottom: 20px; color: var(--purple-deep);
}
.about-hero-sub { margin: 10px auto 36px; font-size: clamp(15px, 1.6vw, 17px); color: var(--text-secondary); max-width: 600px; }
.about-hero-actions { display: flex; gap: 18px; justify-content: center; flex-wrap: wrap; }
.about-hero-scroll { position: absolute; bottom: 28px; left: 50%; transform: translateX(-50%); z-index: 2; }
.about-hero-scroll span {
  display: block; width: 22px; height: 36px; border: 2px solid var(--purple-mid);
  border-radius: 12px; position: relative; opacity: .5;
}
.about-hero-scroll span::after {
  content: ""; position: absolute; top: 7px; left: 50%; width: 3px; height: 8px;
  margin-left: -1.5px; border-radius: 3px; background: var(--purple-mid);
  animation: scrollDot 1.8s ease-in-out infinite;
}

/* ───────── 企业简介 ───────── */
.intro-section { background: var(--bg-warm); }
.intro-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 60px; align-items: center; }
.intro-text .lead { font-size: clamp(18px, 2.2vw, 22px); color: var(--purple-mid); margin-bottom: 24px; line-height: 1.8; font-weight: 500; }
.intro-text > p { color: var(--text-secondary); margin-bottom: 1.8em; font-size: 15px; line-height: 2; }
.gold-em { color: var(--gold-light); font-weight: 700; }
.intro-stats { display: grid; grid-template-columns: repeat(4,1fr); gap: 16px; margin-top: 36px; }
.intro-stat { text-align: center; padding: 22px 16px; background: var(--bg-card); border: 1px solid var(--border-light); border-radius: var(--radius-sm); box-shadow: var(--shadow); }
.intro-stat b { display: block; font-size: 26px; color: var(--purple-mid); font-weight: 800; margin-bottom: 2px; }
.intro-stat span { font-size: 12px; color: var(--text-muted); letter-spacing: 1px; }
.intro-image { position: relative; }
.intro-image-frame {
  border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-xl);
  border: 1px solid var(--border-light);
}
.intro-image-frame img { width: 100%; display: block; }
.intro-image-badge {
  position: absolute; bottom: -12px; right: -12px;
  padding: 10px 18px; border-radius: 999px;
  background: linear-gradient(135deg, var(--gold-light), var(--gold));
  color: #2a1a4a; font-size: 12px; font-weight: 700; letter-spacing: 1px;
  box-shadow: var(--shadow-gold); display: flex; align-items: center; gap: 6px;
}

/* ───────── 核心价值观 ───────── */
.values-section { background: linear-gradient(180deg, var(--bg-warm), var(--bg-butter)); }
.values-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; align-items: stretch; }
.value-card {
  text-align: center; padding: 48px 36px;
  background: var(--bg-card); border: 1px solid var(--border-light);
  border-radius: var(--radius); box-shadow: var(--shadow);
  position: relative; overflow: hidden;
  transition: transform var(--transition-smooth), border-color var(--transition), box-shadow var(--transition);
  display: flex; flex-direction: column; min-height: 280px;
}
.value-card::after {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(circle at var(--mouse-x,50%) var(--mouse-y,50%), rgba(201,168,76,.08), transparent 40%);
  opacity: 0; transition: opacity .4s; pointer-events: none;
}
.value-card:hover::after { opacity: 1; }
.value-card:hover { transform: translateY(-10px); border-color: var(--border-glow); box-shadow: var(--shadow-xl); }
.value-icon-wrap {
  width: 72px; height: 72px; border-radius: 18px;
  margin: 0 auto 20px;
  background: linear-gradient(145deg, var(--purple-mid), var(--purple-dark));
  display: grid; place-items: center; color: var(--gold);
  box-shadow: 0 8px 24px rgba(74,45,122,.15);
}
.value-card h3 { font-size: 20px; color: var(--purple-deep); letter-spacing: 2px; margin-bottom: 12px; }
.value-card p { font-size: 14px; color: var(--text-secondary); line-height: 2; flex-grow: 1; }

/* ───────── 发展历程 ───────── */
.journey-section { background: var(--bg-butter); position: relative; }
.journey-timeline { max-width: 800px; margin: 0 auto; position: relative; padding-left: 60px; }
.journey-timeline::before {
  content: ""; position: absolute; left: 20px; top: 0; bottom: 0;
  width: 2px; background: linear-gradient(180deg, var(--gold), var(--gold-light), rgba(201,168,76,.2));
  border-radius: 2px;
}
.journey-item { position: relative; padding-bottom: 40px; padding-left: 40px; }
.journey-item:last-child { padding-bottom: 0; }
.journey-dot {
  position: absolute; left: -50px; top: 4px;
  width: 18px; height: 18px; border-radius: 50%;
  background: var(--gold); border: 4px solid var(--bg-butter);
  box-shadow: 0 0 0 2px var(--gold); z-index: 2;
}
.journey-year {
  display: inline-block; font-size: 13px; font-weight: 700; color: #2a1a4a;
  background: var(--gold-soft); padding: 3px 14px; border-radius: 999px;
  letter-spacing: 2px; margin-bottom: 10px;
}
.journey-content {
  padding: 28px 32px; background: var(--bg-card);
  border: 1px solid var(--border-light); border-radius: var(--radius);
  box-shadow: var(--shadow); transition: all var(--transition);
}
.journey-content:hover { border-color: var(--border-glow); box-shadow: var(--shadow-lg); transform: translateX(8px); }
.journey-content h4 { font-size: 18px; color: var(--purple-deep); margin-bottom: 6px; letter-spacing: 1px; }
.journey-content p { font-size: 14px; color: var(--text-secondary); line-height: 2; margin-bottom: 14px; }
.journey-tags { display: flex; gap: 8px; }
.journey-tags span { font-size: 11px; padding: 3px 10px; background: var(--gold-soft);
  color: var(--gold-deep); border-radius: 999px; font-weight: 500; }
.journey-future { border-color: var(--gold) !important; background: var(--gold-soft); }

/* ───────── 团队介绍 ───────── */
.team-section { background: var(--bg-warm); }
.team-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; align-items: stretch; }
.team-card {
  padding: 44px 32px; background: var(--bg-card);
  border: 1px solid var(--border-light); border-radius: var(--radius);
  text-align: center; box-shadow: var(--shadow);
  transition: all var(--transition-smooth);
  display: flex; flex-direction: column;
}
.team-card:hover { border-color: var(--border-glow); transform: translateY(-10px); box-shadow: var(--shadow-xl); }
.team-avatar {
  width: 100px; height: 100px; margin: 0 auto 18px; position: relative;
}
.team-avatar img {
  width: 100%; height: 100%; border-radius: 50%; object-fit: cover;
  border: 2px solid var(--gold); box-shadow: 0 8px 20px rgba(0,0,0,.06);
}
.team-avatar-ring {
  position: absolute; inset: -6px; border-radius: 50%;
  border: 2px dashed var(--gold); opacity: 0.3; animation: spin 20s linear infinite;
}
.team-card h4 { font-size: 20px; color: var(--purple-deep); letter-spacing: 2px; margin-bottom: 4px; }
.team-title { font-size: 13px; color: var(--gold-deep); font-weight: 600; margin-bottom: 14px; letter-spacing: 1px; }
.team-desc { font-size: 13.5px; color: var(--text-secondary); line-height: 2; margin-bottom: 16px; flex-grow: 1; }
.team-tags { display: flex; flex-wrap: wrap; gap: 6px; justify-content: center; }
.team-tags span { font-size: 10px; padding: 3px 10px; background: var(--gold-soft);
  color: var(--gold-deep); border-radius: 999px; font-weight: 500; }

/* ───────── 企业荣誉 ───────── */
.honor-section { background: linear-gradient(180deg, var(--bg-butter), var(--bg-warm)); }
.honor-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.honor-card {
  padding: 28px; background: var(--bg-card);
  border: 1px solid var(--border-light); border-radius: var(--radius);
  text-align: center; box-shadow: var(--shadow);
  transition: all var(--transition);
}
.honor-card:hover { border-color: var(--border-glow); transform: translateY(-8px); box-shadow: var(--shadow-xl); }
.honor-image {
  border-radius: var(--radius-sm); overflow: hidden;
  border: 1px solid var(--border-light); margin-bottom: 16px;
}
.honor-image img { width: 100%; display: block; }
.honor-card h4 { font-size: 16px; color: var(--purple-deep); margin-bottom: 4px; letter-spacing: 1px; }
.honor-card p { font-size: 13px; color: var(--text-muted); }

/* ───────── 使命愿景 ───────── */
.mission-section {
  position: relative; overflow: hidden;
  background: linear-gradient(160deg, var(--bg-butter), var(--bg-warm));
}
.mission-section::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(circle at 20% 80%, rgba(201,168,76,.12), transparent 50%),
              radial-gradient(circle at 85% 15%, rgba(74,45,122,.08), transparent 55%);
  pointer-events: none;
}
.mission-quote {
  text-align: center; position: relative;
  padding: 40px 30px; margin: 0 auto 50px;
  max-width: 800px;
  border: 2px solid var(--gold); border-radius: var(--radius-lg);
  background: var(--bg-card); box-shadow: var(--shadow-xl);
}
.mission-quote-mark {
  display: block; font-size: 60px; line-height: .6;
  background: linear-gradient(120deg, var(--gold-bright), var(--gold));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.mission-quote {
  font-size: clamp(24px, 3.5vw, 36px); font-weight: 700;
  line-height: 1.5; letter-spacing: 3px; color: var(--purple-deep);
}
.mission-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.mission-card {
  text-align: center; padding: 44px 36px;
  background: var(--bg-card); border: 1px solid var(--border-light);
  border-radius: var(--radius); box-shadow: var(--shadow);
  transition: all var(--transition);
  display: flex; flex-direction: column; min-height: 240px;
}
.mission-card:hover { border-color: var(--border-glow); transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.mission-card h3 { font-size: 18px; color: var(--purple-mid); letter-spacing: 3px; margin-bottom: 12px; }
.mission-card p { font-size: 14.5px; color: var(--text-secondary); line-height: 2; flex-grow: 1; }

/* ───────── 响应式 ───────── */
@media (max-width: 1024px) {
  .intro-grid { grid-template-columns: 1fr; }
  .values-grid, .team-grid { grid-template-columns: repeat(2,1fr); }
  .honor-grid { grid-template-columns: repeat(2,1fr); }
  .intro-stats { grid-template-columns: repeat(2,1fr); }
}
@media (max-width: 768px) {
  .values-grid, .team-grid, .mission-grid { grid-template-columns: 1fr; }
  .honor-grid { grid-template-columns: 1fr; }
  .intro-stats { grid-template-columns: repeat(2,1fr); }
  .journey-timeline { padding-left: 40px; }
  .journey-item { padding-left: 30px; }
  .journey-dot { left: -30px; width: 14px; height: 14px; }
  .about-hero { min-height: 60svh; }
  .about-hero-inner { padding: 120px 20px 60px; }
}