/* ==========================================================
   Guorai 落地页（企业级 AI Agent 平台）专属样式
   版式参考 DORA 落地页，视觉以浅色蓝紫为主
   ========================================================== */

:root {
  --g-blue-50: #f0f5ff;
  --g-blue-100: #e0ecff;
  --g-blue-300: #93c5fd;
  --g-blue-500: #3b82f6;
  --g-blue-600: #2563eb;
  --g-blue-700: #1d4ed8;
  --g-violet-400: #a78bfa;
  --g-violet-500: #8b5cf6;
  --g-cyan-400: #22d3ee;
  --g-ink-1: #0f172a;
  --g-ink-2: #1e293b;
  --g-ink-3: #475569;
  --g-ink-4: #64748b;
}

/* ---------- 通用容器 ---------- */
.g-container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
}

/* ---------- Hero ---------- */
.g-hero {
  position: relative;
  min-height: 100vh;
  margin-top: -80px;
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    radial-gradient(900px 540px at 0% 0%, rgba(147, 197, 253, .35), transparent 60%),
    radial-gradient(820px 480px at 100% 100%, rgba(167, 139, 250, .3), transparent 60%),
    linear-gradient(180deg, #eaf2ff 0%, #f6f0ff 100%);
  color: #fff;
  overflow: hidden;
  padding: 110px 0 60px;
  text-align: center;
}
.g-hero::before {
  content: '';
  position: absolute; inset: 0; pointer-events: none;
  background-image:
    radial-gradient(rgba(99, 102, 241, .12) 1px, transparent 1px);
  background-size: 22px 22px;
  opacity: .35;
}
.g-hero video.hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
  pointer-events: none;
  background: #040a1c center / cover no-repeat;
}
.g-hero-overlay { position: absolute; inset: 0; z-index: 1; background: rgba(4, 10, 28, .46); pointer-events: none; }

.g-hero-brand {
  display: inline-block;
  font-size: clamp(56px, 9vw, 96px);
  font-weight: 800;   letter-spacing: -2px; line-height: 1;
  color: #fff;
  margin: 0 0 22px;
  position: relative; z-index: 2;
}
.g-hero h2,
.g-hero h1.g-hero-title {
  font-size: clamp(28px, 3.8vw, 44px);
  font-weight: 800; letter-spacing: -.5px; line-height: 1.25;
  margin: 0 0 18px; position: relative; z-index: 2;
  color: #fff;
}
.g-hero h2 .hl {
  color: var(--g-blue-500);
  background: linear-gradient(90deg, var(--g-blue-500), var(--g-violet-500));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.g-hero .g-lead {
  font-size: 18px; font-weight: 600; color: rgba(255, 255, 255, .9);
  margin: 0 0 34px; position: relative; z-index: 2;
}
.g-hero-actions { display: flex; justify-content: center; gap: 16px; flex-wrap: wrap; position: relative; z-index: 2; margin-bottom: 56px; }
.g-btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 32px; border-radius: 999px;
  font-size: 15.5px; font-weight: 700; text-decoration: none;
  transition: transform .25s ease, box-shadow .25s ease, background .25s ease, color .25s ease;
  cursor: pointer; border: none;
}
.g-btn-primary {
  background: linear-gradient(135deg, var(--g-blue-500), var(--g-violet-500));
  color: #fff; box-shadow: 0 14px 30px rgba(59, 130, 246, .36);
}
.g-btn-primary:hover { transform: translateY(-3px); box-shadow: 0 20px 38px rgba(99, 102, 241, .48); }
.g-btn-ghost {
  background: transparent;
  color: #fff;
  border: 1.5px solid rgba(255,255,255,.45);
  backdrop-filter: blur(8px);
  box-shadow: 0 10px 28px rgba(0,0,0,.15);
}
.g-btn-ghost:hover {
  background: rgba(255,255,255,.1);
  border-color: rgba(255,255,255,.75);
  transform: translateY(-3px);
  box-shadow: 0 16px 36px rgba(0,0,0,.22);
}
.g-btn-secondary {
  background: #fff; color: var(--g-blue-600);
  border: 1.5px solid var(--g-blue-500);
}
.g-btn-secondary:hover { transform: translateY(-3px); background: var(--g-blue-50); }
.g-btn-arrow {
  width: 22px; height: 22px; border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  background: rgba(255,255,255,.28);
}
.g-btn-secondary .g-btn-arrow { background: var(--g-blue-500); color: #fff; }
.g-btn:hover .g-btn-arrow svg { transform: translateX(2px); }

/* 数据统计条 */
/* 关键指标过渡区（位于 Hero 与企业信任之间） */
.g-stats-section {
  position: relative;
  padding: 70px 0;
  background:
    linear-gradient(180deg, rgba(4, 10, 28, .55) 0%, rgba(4, 10, 28, .75) 100%),
    #040a1c;
}
.g-stats-section::before {
  content: '';
  position: absolute; inset: 0; pointer-events: none;
  background-image: radial-gradient(rgba(99, 102, 241, .10) 1px, transparent 1px);
  background-size: 22px 22px;
  opacity: .4;
}

.g-stats {
  position: relative; z-index: 2;
  display: grid; grid-template-columns: repeat(4, 1fr);
  margin: 0 auto;
  max-width: 1120px;
  background: #fff;
  border: 1px solid rgba(59, 130, 246, .12);
  border-top: none;
  border-radius: 0;
  box-shadow: none;
  overflow: hidden;
}
.g-stat {
  padding: 28px 28px 30px;
  text-align: left;
  position: relative;
  transition: background .25s ease, transform .25s ease;
}
.g-stat:hover { background: rgba(59, 130, 246, .04); }
.g-stat + .g-stat::before {
  content: ''; position: absolute; left: 0; top: 22%; bottom: 22%;
  width: 1px; background: rgba(30, 41, 59, .08);
}
.g-stat-value {
  font-size: 30px; font-weight: 800; letter-spacing: -.3px;
  background: linear-gradient(100deg, var(--g-blue-500), var(--g-blue-600));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.g-stat-label { font-size: 14px; font-weight: 700; color: #1e293b; margin-top: 6px; }
.g-stat-desc { font-size: 12.5px; color: #64748b; margin-top: 6px; line-height: 1.55; }

/* ---------- 企业信任 ---------- */
.g-trust { background: #fff; padding: 100px 0; }
.g-head { text-align: center; max-width: 760px; margin: 0 auto 56px; position: relative; z-index: 2; }
.g-badge {
  display: inline-block;
  font-size: 12px; font-weight: 700; letter-spacing: 1.5px;
  color: var(--g-blue-600);
  background: rgba(59, 130, 246, .08);
  border: 1px solid rgba(59, 130, 246, .2);
  padding: 6px 18px; border-radius: 999px; margin-bottom: 18px;
}
.g-head h2 { font-size: 38px; font-weight: 800; letter-spacing: -.5px; color: var(--g-ink-1); margin: 0 0 14px; line-height: 1.25; }
.g-head h2 .hl { color: var(--g-blue-500); }
.g-head p { font-size: 15px; line-height: 1.85; color: var(--g-ink-4); }
.g-trust-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; max-width: 1080px; margin: 0 auto; }
.g-trust-card {
  position: relative; overflow: hidden;
  padding: 36px 36px 38px;
  border-radius: 24px;
  background: linear-gradient(150deg, #6cb6ff 0%, #4f46e5 100%);
  color: #fff;
  display: flex; gap: 20px; align-items: flex-start; justify-content: space-between;
  min-height: 220px;
  transition: transform .3s ease, box-shadow .3s ease;
}
.g-trust-card::before {
  content: ''; position: absolute; top: -40px; right: -40px;
  width: 160px; height: 160px; border-radius: 50%;
  background: radial-gradient(circle, rgba(255,255,255,.35), transparent 65%);
  pointer-events: none;
}
.g-trust-card.c2 { background: linear-gradient(150deg, #c5b4ff 0%, #8b6dff 100%); }
.g-trust-card.c3 { background: linear-gradient(150deg, #b3d6ff 0%, #6cb6ff 100%); }
.g-trust-card.c4 { background: linear-gradient(150deg, #6e88ff 0%, #5d6dff 100%); }
.g-trust-card:hover { transform: translateY(-6px); box-shadow: 0 28px 64px rgba(99, 102, 241, .22); }
.g-trust-card-body { flex: 1; max-width: 60%; }
.g-trust-card h3 { font-size: 22px; font-weight: 800; margin: 0 0 12px; display: inline-flex; align-items: center; gap: 6px; }
.g-trust-card h3 i { font-style: normal; opacity: .8; font-size: 18px; }
.g-trust-card p { font-size: 14px; line-height: 1.8; margin: 0; opacity: .92; }
.g-trust-deco {
  flex-shrink: 0; width: 96px; height: 96px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 22px; background: rgba(255, 255, 255, .18);
  border: 1px solid rgba(255, 255, 255, .28);
  align-self: flex-end;
  color: #fff;
  opacity: .9;
}
.g-trust-deco svg { width: 48px; height: 48px; stroke: #fff; fill: none; stroke-width: 1.5; }

/* ---------- 业务场景 ---------- */
.g-scenario {
  position: relative;
  background:
    radial-gradient(800px 460px at 100% 0%, rgba(167, 139, 250, .22), transparent 55%),
    linear-gradient(180deg, #f5f8ff 0%, #ffffff 100%);
  padding: 100px 0;
}
.g-scenario::before {
  content: '';
  position: absolute; inset: 0; pointer-events: none;
  background-image: radial-gradient(rgba(59, 130, 246, .10) 1px, transparent 1px);
  background-size: 24px 24px;
  opacity: .5;
}
.g-scenario > .container { position: relative; z-index: 2; }
.g-scenario-panel {
  max-width: 1120px; margin: 0 auto;
  background: #fff; border: 1px solid rgba(99, 102, 241, .1);
  border-bottom: none;
  border-radius: 26px 26px 0 0;
  box-shadow: 0 36px 90px rgba(99, 102, 241, .14);
  overflow: hidden;
}
.g-scenario-tabs {
  display: flex; gap: 0; border-bottom: 1px solid rgba(99, 102, 241, .1);
  overflow-x: auto; scrollbar-width: none;
}
.g-scenario-tabs::-webkit-scrollbar { display: none; }
.g-scenario-tab {
  flex: 1 1 0; min-width: 120px;
  position: relative; padding: 22px 16px 20px;
  background: none; border: none; cursor: pointer;
  font-size: 15px; font-weight: 700; color: var(--g-ink-4);
  transition: color .3s ease;
  white-space: nowrap;
}
.g-scenario-tab::after {
  content: ''; position: absolute; left: 50%; bottom: 0;
  width: 0; height: 3px; border-radius: 3px 3px 0 0;
  background: linear-gradient(90deg, var(--g-blue-500), var(--g-violet-500));
  transform: translateX(-50%);
  transition: width .3s ease;
}
.g-scenario-tab.active { color: var(--g-blue-600); }
.g-scenario-tab.active::after { width: 56%; }
.g-scenario-tab .g-progress {
  position: absolute; left: 50%; bottom: 0; transform: translateX(-50%);
  width: 56%; height: 3px; border-radius: 3px 3px 0 0; overflow: hidden;
}
.g-scenario-tab.active .g-progress::before {
  content: ''; display: block; height: 100%;
  background: linear-gradient(90deg, var(--g-blue-500), var(--g-violet-500));
  transform-origin: left;
  animation: gScenarioProgress var(--scenario-progress-duration, 5s) linear forwards;
}
@keyframes gScenarioProgress { from { transform: scaleX(0); } to { transform: scaleX(1); } }
.g-scenario-stage { min-height: 440px; position: relative; }
.g-scenario-body {
  display: none; grid-template-columns: 1fr 1.15fr; gap: 40px; align-items: center;
  padding: 56px 56px;
}
.g-scenario-body.active { display: grid; animation: gFadeIn .5s ease; }
@keyframes gFadeIn { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
.g-scenario-copy p {
  font-size: 15.5px; line-height: 1.95; color: var(--g-ink-2); margin: 0 0 22px;
}
.g-scenario-link {
  display: inline-flex; align-items: center; gap: 10px;
  color: var(--g-blue-600); font-size: 14.5px; font-weight: 700; text-decoration: none;
}
.g-scenario-link .pill {
  display: inline-flex; align-items: center; justify-content: center;
  width: 28px; height: 28px; border-radius: 50%;
  background: linear-gradient(135deg, var(--g-blue-500), var(--g-violet-500)); color: #fff;
  font-size: 12px; transition: transform .25s ease;
}
.g-scenario-link:hover .pill { transform: translateX(4px); }
.g-scenario-img {
  width: 100%; height: auto; border-radius: 18px; border: 1px solid rgba(99, 102, 241, .08);
  box-shadow: 0 24px 60px rgba(99, 102, 241, .16);
  display: block;
}
/* <picture> 作为 .g-scenario-body 的 grid 子项（第二列），
   内部 <img> 填满它，排版与改造前保持一致 */
.g-scenario-pic { display: block; width: 100%; }

/* ---------- 四大核心能力 ---------- */
.g-capability {
  position: relative;
  background:
    radial-gradient(700px 420px at 0% 100%, rgba(147, 197, 253, .22), transparent 60%),
    radial-gradient(640px 360px at 100% 0%, rgba(167, 139, 250, .2), transparent 60%),
    linear-gradient(180deg, #ffffff 0%, #f0f5ff 100%);
  padding: 100px 0;
  overflow: hidden;
}
.g-capability::after {
  content: ''; position: absolute; left: 6%; bottom: 8%;
  width: 180px; height: 180px; border-radius: 50%;
  background: radial-gradient(circle, rgba(99, 102, 241, .14), transparent 70%);
  pointer-events: none;
}
.g-capability::before {
  content: ''; position: absolute; right: 6%; top: 8%;
  width: 160px; height: 160px; border-radius: 50%;
  background: radial-gradient(circle, rgba(34, 211, 238, .14), transparent 70%);
  pointer-events: none;
}
.g-capability-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; max-width: 1080px; margin: 0 auto; }
.g-cap-card {
  position: relative;
  background: #fff; border: 1px solid rgba(99, 102, 241, .08); border-radius: 22px;
  padding: 32px 32px 30px;
  transition: transform .3s ease, box-shadow .3s ease;
}
.g-cap-card:hover { transform: translateY(-6px); box-shadow: 0 24px 56px rgba(99, 102, 241, .14); }
.g-cap-head { text-align: center; padding-bottom: 22px; border-bottom: 1px dashed rgba(99, 102, 241, .15); margin-bottom: 22px; }
.g-cap-card h3 { font-size: 22px; font-weight: 800; color: var(--g-ink-1); margin: 0 0 10px; }
.g-cap-core { display: inline-block; font-size: 12.5px; font-weight: 700; color: var(--g-blue-600); background: rgba(59, 130, 246, .08); padding: 6px 14px; border-radius: 999px; }
.g-cap-items { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.g-cap-item {
  position: relative;
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  padding: 22px 8px 14px;
  background: linear-gradient(180deg, #f7f9ff 0%, #eef2ff 100%);
  border: 1px solid rgba(99, 102, 241, .1);
  border-radius: 14px;
  font-size: 13.5px; font-weight: 700; color: var(--g-ink-2);
  text-align: center;
  transition: background .25s ease;
}
.g-cap-item:hover { background: linear-gradient(180deg, #eef2ff 0%, #e0e7ff 100%); }
.g-cap-item-icon {
  width: 44px; height: 44px; border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, #e0ecff 0%, #f0eaff 100%);
  color: var(--g-blue-600);
}
.g-cap-item-icon svg { width: 22px; height: 22px; stroke: currentColor; fill: none; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }

/* 自研智能体 Guorai · 国朝的 AI 内核（替代原「开放集成」区块） */
.g-integration { background: #fff; padding: 100px 0; overflow: hidden; position: relative; }
.g-integration::before {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(640px 360px at 50% 50%, rgba(99, 102, 241, .04), transparent 60%);
}
.g-integration .g-head { margin-bottom: 56px; position: relative; z-index: 2; }
.g-integration-show {
  display: grid; grid-template-columns: 1fr auto 1fr; gap: 40px; align-items: center;
  max-width: 1100px; margin: 0 auto;
  position: relative; z-index: 2;
}
.g-int-col { display: flex; flex-direction: column; gap: 18px; min-width: 0; }
.g-int-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 22px 26px;
  box-shadow: 0 4px 18px rgba(99, 102, 241, .04);
  transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
}
.g-int-card:hover { transform: translateY(-4px); box-shadow: 0 14px 32px rgba(99, 102, 241, .12); border-color: rgba(99, 102, 241, .25); }
.g-int-card h3 { font-size: 17px; font-weight: 800; color: var(--g-ink-1); margin: 0 0 10px; display: flex; align-items: center; line-height: 1fr; }
.g-int-dot {
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--g-blue-500);
  margin-right: 12px; flex-shrink: 0;
  box-shadow: 0 0 0 4px rgba(59, 130, 246, .15);
}
.g-int-card p { font-size: 13.5px; line-height: 1.85; color: var(--g-ink-4); margin: 0; }
.g-int-center { display: flex; align-items: center; justify-content: center; min-width: 220px; }
.g-int-core {
  width: 200px; height: 200px; border-radius: 50%;
  background: radial-gradient(circle at 32% 28%, #93c5fd 0%, #4f46e5 55%, #312e81 100%);
  box-shadow:
    0 0 0 18px rgba(99, 102, 241, .12),
    0 0 0 38px rgba(99, 102, 241, .06),
    0 30px 64px rgba(79, 70, 229, .32);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 30px; font-weight: 800; letter-spacing: 1px;
  position: relative; z-index: 2;
  animation: gIntFloat 5s ease-in-out infinite;
}
@keyframes gIntFloat { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }
.g-section-cta { display: flex; justify-content: center; position: relative; z-index: 2; }
@media (max-width: 1024px) {
  .g-integration-show { grid-template-columns: 1fr; gap: 28px; }
  .g-int-center { order: -1; }
  .g-int-core { width: 160px; height: 160px; font-size: 24px; box-shadow: 0 0 0 14px rgba(99, 102, 241, .12), 0 0 0 28px rgba(99, 102, 241, .05), 0 24px 48px rgba(79, 70, 229, .3); }
  .g-int-card { padding: 20px 22px; }
}
/* ---------- 客户案例（保留深色，但视觉风格贴近） ---------- */
.g-cases { background: #f7f9ff; padding: 100px 0; }
.g-cases .g-head h2 { color: var(--g-ink-1); }
.g-cases-slider { position: relative; max-width: 1160px; margin: 0 auto; }
.g-cases-viewport { overflow: hidden; }
.g-cases-track { display: flex; gap: 22px; transition: transform .5s ease; }
/* 客户案例（贴近 DORA 原图：浅蓝紫背景 + 蓝色渐变卡 + 顶图） */
.g-cases {
  position: relative;
  background:
    radial-gradient(700px 400px at 0% 0%, rgba(147, 197, 253, .25), transparent 60%),
    radial-gradient(640px 360px at 100% 100%, rgba(167, 139, 250, .22), transparent 60%),
    linear-gradient(180deg, #f5f8ff 0%, #f9f5ff 100%);
  padding: 100px 0;
  overflow: hidden;
}
.g-cases::before {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background-image: radial-gradient(rgba(99, 102, 241, .1) 1px, transparent 1px);
  background-size: 22px 22px; opacity: .35;
}
.g-cases .g-head h2 { color: var(--g-ink-1); }
.g-cases .g-head h2 .hl { color: var(--g-blue-500); }
.g-cases .g-head p { color: var(--g-ink-4); }
.g-cases-slider { position: relative; max-width: 1160px; margin: 0 auto; padding: 0 40px; }
.g-cases-viewport { overflow: hidden; }
.g-cases-track { display: flex; gap: 26px; transition: transform .5s ease; }
.g-case-card {
  flex: 0 0 calc((100% - 52px) / 3);
  background: linear-gradient(155deg, #3b82f6 0%, #4f46e5 100%);
  border-radius: 24px;
  overflow: hidden;
  color: #fff;
  transition: transform .3s ease, box-shadow .3s ease;
  box-shadow: 0 18px 40px rgba(59, 130, 246, .22);
}
.g-case-card:hover { transform: translateY(-6px); box-shadow: 0 26px 54px rgba(59, 130, 246, .34); }
.g-case-card-img {
  width: 100%; height: 190px; overflow: hidden;
  display: block;
}
.g-case-card-img img { width: 100%; height: 100%; object-fit: cover; display: block; }
.g-case-content { padding: 22px 26px 26px; }
.g-case-meta { font-size: 12px; color: rgba(255,255,255,.85); font-weight: 700; letter-spacing: 1px; margin-bottom: 8px; }
.g-case-content h3 { font-size: 18px; font-weight: 800; margin: 0 0 10px; line-height: 1.5; color: #fff; }
.g-case-content p { font-size: 13.5px; line-height: 1.8; color: rgba(255,255,255,.88); margin: 0 0 18px; }
.g-case-result {
  display: inline-block; font-size: 13px; font-weight: 800;
  color: #fff; background: rgba(255,255,255,.22);
  border: 1px solid rgba(255,255,255,.35);
  padding: 7px 16px; border-radius: 999px;
  backdrop-filter: blur(8px);
}
.g-cases-arrow {
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 50px; height: 50px; border-radius: 50%;
  background: #fff; border: 1px solid rgba(99, 102, 241, .25);
  color: var(--g-blue-600); cursor: pointer; z-index: 3;
  display: flex; align-items: center; justify-content: center;
  transition: background .25s ease, border-color .25s ease, color .25s ease;
  box-shadow: 0 12px 28px rgba(99, 102, 241, .18);
}
.g-cases-arrow:hover { background: var(--g-blue-500); border-color: var(--g-blue-500); color: #fff; }
.g-cases-arrow:disabled { opacity: .35; cursor: default; }
.g-cases-arrow.prev { left: -10px; }
.g-cases-arrow.next { right: -10px; }

/* 底部行动区（贴近 DORA 原图：浅蓝紫背景 + 中央 logo + 白色 CTA + 蓝色箭头） */
.g-closing {
  position: relative;
  background:
    radial-gradient(700px 380px at 50% 0%, rgba(147, 197, 253, .28), transparent 60%),
    radial-gradient(640px 360px at 50% 100%, rgba(167, 139, 250, .25), transparent 60%),
    linear-gradient(180deg, #eaf2ff 0%, #f6f0ff 100%);
  padding: 110px 0 100px; text-align: center; overflow: hidden;
}
.g-closing::before {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background-image: radial-gradient(rgba(99, 102, 241, .1) 1px, transparent 1px);
  background-size: 22px 22px; opacity: .3;
}
.g-closing-deco { position: absolute; inset: 0; pointer-events: none; }
.g-closing-deco .d {
  position: absolute; border-radius: 18px;
  background: rgba(255,255,255,.4);
  border: 1px solid rgba(255,255,255,.6);
  backdrop-filter: blur(8px);
}
.g-closing-deco .d1 { top: 14%; left: 10%; width: 110px; height: 70px; transform: rotate(-8deg); }
.g-closing-deco .d2 { top: 22%; left: 5%; width: 70px; height: 70px; border-radius: 50%; background: rgba(255,255,255,.45); }
.g-closing-deco .d3 { bottom: 18%; right: 10%; width: 130px; height: 80px; transform: rotate(10deg); }
.g-closing-deco .d4 { bottom: 12%; left: 12%; width: 70px; height: 70px; border-radius: 50%; }
.g-closing-deco .d5 { top: 18%; right: 8%; width: 90px; height: 60px; border-radius: 50%; background: rgba(255,255,255,.5); }
.g-closing-logo {
  display: inline-flex; flex-direction: column; align-items: center; gap: 6px;
  margin-bottom: 22px;
  position: relative; z-index: 2;
}
.g-closing-logo img {
  width: 96px; height: 96px; object-fit: contain;
  filter: drop-shadow(0 12px 28px rgba(59, 130, 246, .35));
}
.g-closing-logo-name {
  font-size: 26px; font-weight: 800; letter-spacing: 2px;
  background: linear-gradient(100deg, var(--g-blue-500), var(--g-violet-500));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.g-closing-logo-sub {
  font-size: 12.5px; letter-spacing: 2px; color: var(--g-ink-3);
}
.g-closing h2 { font-size: clamp(26px, 3.2vw, 38px); font-weight: 800; letter-spacing: -.5px; margin: 0 0 16px; color: var(--g-ink-1); position: relative; z-index: 2; }
.g-closing p { font-size: 15.5px; line-height: 1.9; color: var(--g-ink-3); margin: 0 auto 36px; max-width: 760px; position: relative; z-index: 2; }
.g-closing-cta {
  display: inline-flex; align-items: center; gap: 0;
  border-radius: 999px;
  background: #fff;
  box-shadow: 0 16px 40px rgba(99, 102, 241, .2);
  text-decoration: none;
  position: relative; z-index: 2;
  transition: transform .25s ease, box-shadow .25s ease;
  overflow: hidden;
}
.g-closing-cta:hover { transform: translateY(-3px); box-shadow: 0 22px 50px rgba(99, 102, 241, .28); }
.g-closing-cta-text {
  padding: 18px 32px;
  font-size: 15.5px; font-weight: 700; color: var(--g-ink-1);
}
.g-closing-cta-arrow {
  width: 50px; height: 50px; border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--g-blue-500), var(--g-violet-500));
  color: #fff;
  margin: 5px;
}
.g-closing-cta-arrow svg { width: 16px; height: 16px; transition: transform .25s ease; }
.g-closing-cta:hover .g-closing-cta-arrow svg { transform: translateX(3px); }
.g-typewriter-cursor {
  display: inline-block; width: 2px; height: 1.05em; vertical-align: text-bottom;
  background: currentColor; margin-left: 2px;
  animation: gBlink 1s steps(1) infinite;
}
.g-typewriter-cursor.is-typing { animation: none; }
@keyframes gBlink { 50% { opacity: 0; } }

/* ---------- 响应式 ---------- */
@media (max-width: 1100px) {
  .g-cases-arrow.prev { left: 4px; }
  .g-cases-arrow.next { right: 4px; }
}
@media (max-width: 1024px) {
  .g-stats { grid-template-columns: repeat(2, 1fr); }
  .g-stat:nth-child(3)::before { display: none; }
  .g-trust-grid { grid-template-columns: 1fr; }
  .g-scenario-body { grid-template-columns: 1fr; padding: 36px 30px; }
  .g-capability-grid { grid-template-columns: 1fr; }
  .g-integration-show { grid-template-columns: 1fr; gap: 24px; }
  .g-case-card { flex: 0 0 calc((100% - 22px) / 2); }
}
@media (max-width: 720px) {
  .g-hero { padding: 80px 0 40px; }
  .g-trust, .g-scenario, .g-capability, .g-integration, .g-cases, .g-closing { padding: 68px 0; }
  .g-head h2 { font-size: 28px; }
  .g-scenario-tab { min-width: 100px; padding: 16px 12px; font-size: 14px; }
  .g-cap-items { grid-template-columns: 1fr; }
  .g-int-card { padding: 18px 20px; }
  .g-case-card { flex: 0 0 100%; }
  .g-trust-card { flex-direction: column; padding: 28px; }
  .g-trust-deco { width: 64px; height: 64px; align-self: flex-start; }
  .g-trust-deco svg { width: 32px; height: 32px; }
  .g-trust-card-body { max-width: 100%; }
}