/* ========== 品牌首页样式 ========== */
:root {
  --gold: #e5b94f;
  --gold-2: #f5d27a;
  --gold-glow: rgba(229, 185, 79, 0.25);
  --ink: #07091a;
  --ink-2: #0e1330;
  --line-soft: rgba(229, 185, 79, 0.18);
  --violet: #7a6dff;
}

.home-body {
  background:
    radial-gradient(circle at 18% -10%, rgba(122, 109, 255, 0.18), transparent 45%),
    radial-gradient(circle at 90% 8%, rgba(229, 185, 79, 0.18), transparent 40%),
    linear-gradient(180deg, #07091a 0%, #0a0e22 60%, #0b1230 100%);
}

/* ===== 顶部导航强化 ===== */
.home-body header.nav {
  background: rgba(7, 9, 26, 0.7);
  border-bottom: 1px solid var(--line-soft);
}
.home-body .brand {
  font-size: 20px;
  letter-spacing: 1px;
}
.home-body .brand .mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px; height: 28px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-2) 100%);
  color: #1a1306;
  font-weight: 800;
  margin-right: 10px;
  box-shadow: 0 6px 18px var(--gold-glow);
}

/* ===== Hero ===== */
.hero-pro {
  position: relative;
  padding: 110px 24px 90px;
  text-align: center;
  overflow: hidden;
}
.hero-pro::before {
  content: '';
  position: absolute; inset: 0;
  background-image:
    radial-gradient(circle at 50% 110%, rgba(229,185,79,0.18), transparent 55%),
    repeating-linear-gradient(90deg, rgba(255,255,255,0.025) 0 1px, transparent 1px 80px),
    repeating-linear-gradient(0deg, rgba(255,255,255,0.025) 0 1px, transparent 1px 80px);
  pointer-events: none;
  mask-image: linear-gradient(180deg, transparent, #000 25%, #000 70%, transparent 100%);
}
.hero-pro .eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 14px; border-radius: 999px;
  background: rgba(229, 185, 79, 0.08);
  border: 1px solid var(--line-soft);
  color: var(--gold-2);
  font-size: 12px; letter-spacing: 2px;
  margin-bottom: 24px;
}
.hero-pro .eyebrow .pulse {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 0 0 var(--gold-glow);
  animation: pulse 1.6s infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(229,185,79,0.6); }
  100% { box-shadow: 0 0 0 14px rgba(229,185,79,0); }
}
.hero-pro h1 {
  font-size: clamp(36px, 5.4vw, 64px);
  line-height: 1.08;
  margin: 0;
  font-weight: 800;
  letter-spacing: -0.5px;
}
.hero-pro h1 .grad {
  background: linear-gradient(90deg, #ffffff 0%, var(--gold-2) 50%, var(--gold) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero-pro .lead {
  max-width: 720px;
  margin: 24px auto 0;
  color: #b9c0d8;
  font-size: 17px;
  line-height: 1.7;
}
.hero-pro .cta {
  margin-top: 36px;
  display: flex; gap: 14px; justify-content: center; flex-wrap: wrap;
}
.btn-gold {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 26px; border-radius: 8px;
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-2) 100%);
  color: #1a1306;
  font-weight: 700;
  border: 0; cursor: pointer;
  box-shadow: 0 10px 30px -10px var(--gold-glow);
  transition: transform .15s, box-shadow .15s;
  font-size: 15px;
}
.btn-gold:hover { transform: translateY(-2px); box-shadow: 0 14px 36px -10px rgba(229,185,79,0.5); text-decoration: none; }
.btn-line {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 26px; border-radius: 8px;
  background: transparent; color: #fff;
  border: 1px solid var(--line-soft);
  font-weight: 600; font-size: 15px;
}
.btn-line:hover { background: rgba(229,185,79,0.06); text-decoration: none; }

/* 浮动徽章带 */
.trust-bar {
  margin-top: 56px;
  display: flex; justify-content: center; gap: 38px; flex-wrap: wrap;
  color: #6c7593; font-size: 12px; letter-spacing: 1px;
}
.trust-bar span { display: inline-flex; align-items: center; gap: 6px; }
.trust-bar i {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--gold); display: inline-block;
}

/* ===== 数据墙 ===== */
.stats-strip {
  max-width: 1100px; margin: -10px auto 80px;
  padding: 0 24px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 18px;
}
.stat-card {
  background: linear-gradient(180deg, rgba(229,185,79,0.05) 0%, transparent 100%);
  border: 1px solid var(--line-soft);
  border-radius: 12px;
  padding: 24px;
  text-align: center;
}
.stat-card .num {
  font-size: 36px; font-weight: 800;
  background: linear-gradient(180deg, #fff 0%, var(--gold-2) 100%);
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
  font-feature-settings: 'tnum' 1;
}
.stat-card .lbl { color: #8c95b6; font-size: 13px; margin-top: 4px; }

/* ===== 板块通用 ===== */
.section { padding: 80px 24px; }
.section .inner { max-width: 1100px; margin: 0 auto; }
.section .head {
  text-align: center; margin-bottom: 50px;
}
.section .head .tag {
  display: inline-block;
  font-size: 12px; letter-spacing: 3px; color: var(--gold);
  border-bottom: 1px solid var(--gold);
  padding-bottom: 4px; margin-bottom: 16px;
}
.section .head h2 {
  font-size: clamp(26px, 3.4vw, 38px);
  margin: 0;
  font-weight: 800;
}
.section .head p { color: #8c95b6; max-width: 600px; margin: 14px auto 0; }

/* 服务三柱 */
.pillars {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 22px;
}
.pillar {
  position: relative;
  border-radius: 14px;
  padding: 32px 28px;
  background: linear-gradient(180deg, rgba(255,255,255,0.04) 0%, rgba(255,255,255,0.01) 100%);
  border: 1px solid rgba(255,255,255,0.06);
  transition: transform .2s, border-color .2s;
}
.pillar:hover { transform: translateY(-4px); border-color: var(--line-soft); }
.pillar .ico {
  width: 48px; height: 48px; border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(229,185,79,0.1);
  color: var(--gold);
  margin-bottom: 18px;
}
.pillar h3 { margin: 0 0 10px; font-size: 18px; }
.pillar p { color: #8c95b6; line-height: 1.7; margin: 0; font-size: 14px; }
.pillar .arrow {
  position: absolute; right: 24px; top: 32px;
  color: var(--gold); opacity: 0.3;
}

/* 流程时间线 */
.flow {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0;
  position: relative;
}
.flow .step {
  padding: 24px;
  position: relative;
}
.flow .step .n {
  display: inline-flex; align-items: center; justify-content: center;
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--ink-2);
  border: 1px solid var(--line-soft);
  color: var(--gold);
  font-weight: 700; font-family: ui-monospace, monospace;
  margin-bottom: 16px;
}
.flow .step h4 { margin: 0 0 8px; font-size: 16px; }
.flow .step p { color: #8c95b6; font-size: 13px; line-height: 1.7; margin: 0; }
.flow .step::after {
  content: ''; position: absolute; top: 46px; left: 60px; right: 0; height: 1px;
  background: linear-gradient(90deg, var(--line-soft), transparent);
}
.flow .step:last-child::after { display: none; }

/* 案例卡 */
.case-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}
.case-card {
  border-radius: 14px;
  padding: 24px;
  background:
    radial-gradient(circle at 100% 0%, rgba(229,185,79,0.10), transparent 50%),
    rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
}
.case-card .top {
  display: flex; justify-content: space-between; align-items: center;
  border-bottom: 1px dashed rgba(255,255,255,0.08);
  padding-bottom: 14px; margin-bottom: 14px;
}
.case-card .who { font-weight: 600; }
.case-card .grade {
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-2) 100%);
  color: #1a1306; padding: 2px 10px; border-radius: 4px; font-size: 12px;
  font-weight: 700; letter-spacing: 1px;
}
.case-card .desc { color: #8c95b6; font-size: 13px; line-height: 1.7; }
.case-card .price {
  margin-top: 18px;
  font-size: 22px; font-weight: 800;
  background: linear-gradient(90deg, #fff, var(--gold-2));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.case-card .price small { color: #8c95b6; font-size: 12px; font-weight: 400; margin-left: 6px; }

/* 评价精选 */
.testi {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}
.testi .item {
  border-radius: 14px;
  padding: 26px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  position: relative;
}
.testi .item::before {
  content: '\201C';
  position: absolute; left: 16px; top: -10px;
  font-size: 60px; line-height: 1; color: var(--gold); opacity: 0.4;
  font-family: Georgia, serif;
}
.testi .item .stars { color: var(--gold); margin-bottom: 10px; }
.testi .item p { color: #cdd3e8; line-height: 1.7; margin: 0 0 14px; font-size: 14px; }
.testi .item .who {
  display: flex; align-items: center; gap: 10px;
  color: #8c95b6; font-size: 13px;
}
.testi .item .avatar {
  width: 32px; height: 32px; border-radius: 50%;
  background: linear-gradient(135deg, var(--violet), var(--gold));
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 13px; color: #fff;
}

/* 加密说明 banner */
.security-banner {
  margin: 60px auto;
  max-width: 1100px;
  padding: 36px;
  border-radius: 16px;
  background:
    radial-gradient(circle at 0% 0%, rgba(122,109,255,0.18), transparent 50%),
    radial-gradient(circle at 100% 100%, rgba(229,185,79,0.10), transparent 50%),
    rgba(255,255,255,0.03);
  border: 1px solid var(--line-soft);
  display: grid; grid-template-columns: 1fr auto; gap: 24px; align-items: center;
}
.security-banner h3 { margin: 0 0 8px; font-size: 22px; }
.security-banner p { color: #8c95b6; margin: 0; font-size: 14px; line-height: 1.7; }
.security-banner .icons {
  display: flex; gap: 14px;
}
.security-banner .ico-tile {
  width: 56px; height: 56px; border-radius: 12px;
  background: rgba(229,185,79,0.1);
  border: 1px solid var(--line-soft);
  display: flex; align-items: center; justify-content: center;
  color: var(--gold);
}

/* 最终 CTA */
.cta-final {
  margin: 0 auto 80px;
  max-width: 900px;
  text-align: center;
  padding: 60px 24px;
  border-radius: 20px;
  background:
    radial-gradient(circle at 50% 0%, rgba(229,185,79,0.18), transparent 70%),
    linear-gradient(135deg, #0d1232 0%, #15184a 100%);
  border: 1px solid var(--line-soft);
}
.cta-final h2 { font-size: clamp(24px, 3vw, 36px); margin: 0 0 14px; }
.cta-final p { color: #b9c0d8; margin: 0 0 28px; }

/* 自定义 footer */
.foot-pro {
  text-align: center;
  padding: 30px;
  color: #54607c;
  border-top: 1px solid rgba(255,255,255,0.05);
  font-size: 12px; letter-spacing: 1px;
}

/* 移动适配 */
@media (max-width: 720px) {
  .hero-pro { padding: 70px 20px 60px; }
  .stats-strip { margin-top: 0; }
  .security-banner { grid-template-columns: 1fr; }
  .flow .step::after { display: none; }
}