/* AI 安全网关落地页 */
.page-ai-gateway main {
  padding-top: 0;
}

.agw-hero {
  position: relative;
  min-height: 420px;
  display: flex;
  align-items: center;
  color: #fff;
  text-align: center;
  background: #0a1628 center/cover no-repeat;
  background-image: linear-gradient(135deg, rgba(10, 22, 40, 0.92), rgba(26, 58, 110, 0.88)), url('../images/ai-gateway/loop-visual-6ccaae.png');
}

.agw-hero .container {
  position: relative;
  z-index: 1;
  padding: 120px 20px 72px;
}

.agw-hero-badge {
  display: inline-block;
  margin-bottom: 16px;
  padding: 6px 16px;
  font-size: 13px;
  border-radius: 20px;
  background: rgba(35, 109, 239, 0.25);
  border: 1px solid rgba(35, 109, 239, 0.45);
}

.agw-hero h1 {
  margin: 0 0 20px;
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 700;
  line-height: 1.3;
}

.agw-hero p {
  max-width: 720px;
  margin: 0 auto 28px;
  font-size: 16px;
  line-height: 1.85;
  color: rgba(255, 255, 255, 0.82);
}

.agw-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}

.agw-section {
  padding: 72px 0;
}

.agw-section--gray {
  background: var(--gray-bg, #f8f9fb);
}

.agw-section-title {
  margin: 0 0 12px;
  font-size: 30px;
  font-weight: 700;
  text-align: center;
  color: var(--text-dark, #111f33);
}

.agw-section-title span {
  color: var(--primary, #236def);
}

.agw-section-sub {
  max-width: 760px;
  margin: 0 auto 40px;
  font-size: 15px;
  line-height: 1.85;
  text-align: center;
  color: var(--text-gray, #676c73);
}

.agw-pain-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.agw-pain-card {
  position: relative;
  min-height: 280px;
  padding: 40px 28px 32px;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.8);
  box-shadow: 0 8px 32px rgba(35, 109, 239, 0.08);
  overflow: hidden;
  transition: transform 0.2s, box-shadow 0.2s;
}

.agw-pain-card::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 80px;
  height: 80px;
  transform: translate(-50%, -70%);
  background: #fff;
  opacity: 0.45;
  filter: blur(28px);
  border-radius: 50%;
  pointer-events: none;
}

.agw-pain-card--1 {
  background: linear-gradient(180deg, #e5fdff 0%, rgba(220, 255, 250, 0) 92%);
}

.agw-pain-card--2 {
  background: linear-gradient(180deg, #f6e5ff 0%, rgba(246, 229, 255, 0) 92%);
}

.agw-pain-card--3 {
  background: linear-gradient(180deg, #ced6ff 0%, rgba(206, 214, 255, 0) 92%);
}

.agw-pain-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(35, 109, 239, 0.12);
}

.agw-pain-icon {
  position: relative;
  z-index: 1;
  width: 72px;
  height: 72px;
  margin-bottom: 24px;
}

.agw-pain-icon img {
  width: 72px;
  height: 72px;
  display: block;
}

.agw-pain-card h3 {
  position: relative;
  z-index: 1;
  margin: 0 0 16px;
  font-size: 20px;
  font-weight: 700;
  color: #080b19;
  line-height: 1.4;
}

.agw-pain-card p {
  position: relative;
  z-index: 1;
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: #545a6e;
}

.agw-intro-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  margin-top: 32px;
}

.agw-intro-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 22px;
  font-size: 14px;
  line-height: 1.5;
  color: var(--primary);
  background: rgba(196, 18, 48, 0.06);
  border: 1px solid rgba(196, 18, 48, 0.14);
  border-radius: 24px;
}

.agw-intro-tag-icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  display: block;
}

.agw-adv-block {
  margin-bottom: 64px;
}

.agw-adv-block:last-child {
  margin-bottom: 0;
}

.agw-adv-head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 28px;
}

.agw-adv-head img {
  width: 40px;
  height: 40px;
}

.agw-adv-label {
  display: inline-block;
  margin-bottom: 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--primary, #236def);
}

.agw-adv-head h2 {
  margin: 0;
  font-size: 26px;
  font-weight: 700;
  color: var(--text-dark, #111f33);
}

.agw-adv-sub {
  margin: 0 0 28px;
  font-size: 15px;
  color: var(--text-gray, #676c73);
}

.agw-adv-cta {
  margin-top: 40px;
  text-align: center;
}

.agw-adv-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-width: 200px;
  padding: 15px 44px;
  font-size: 17px;
  font-weight: 600;
  line-height: 1.4;
  color: var(--white);
  text-decoration: none;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  box-shadow: 0 10px 28px rgba(196, 18, 48, 0.28);
  transition: transform 0.25s ease, box-shadow 0.25s ease, filter 0.25s ease;
}

.agw-adv-btn::after {
  content: "→";
  font-size: 18px;
  line-height: 1;
  transition: transform 0.25s ease;
}

.agw-adv-btn:hover {
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 14px 36px rgba(196, 18, 48, 0.36);
  filter: brightness(1.05);
}

.agw-adv-btn:hover::after {
  transform: translateX(3px);
}

.agw-adv-btn:active {
  transform: translateY(0);
  box-shadow: 0 8px 20px rgba(196, 18, 48, 0.24);
}

.agw-model-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}

.agw-model-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  border-radius: var(--radius-md, 12px);
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--border, #e8ecf0);
  box-shadow: var(--shadow-sm);
}

.agw-model-card img {
  width: auto;
  max-width: 88px;
  max-height: 88px;
  margin: 24px auto 12px;
  object-fit: contain;
  display: block;
}

.agw-model-card figcaption {
  width: 100%;
  padding: 8px 14px 20px;
  box-sizing: border-box;
}

.agw-model-card h4 {
  margin: 0 0 8px;
  font-size: 15px;
  font-weight: 700;
  color: var(--text-dark, #111f33);
}

.agw-model-card p {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--text-gray, #676c73);
}

.agw-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.agw-split-media img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-md, 12px);
}

.agw-benefit-list {
  display: grid;
  gap: 20px;
}

.agw-benefit-item h4 {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 700;
  color: var(--text-dark, #111f33);
}

.agw-benefit-item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--text-gray, #676c73);
}

.agw-security-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.agw-security-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 24px;
  border-radius: var(--radius-md, 12px);
  background: #fff;
  border: 1px solid var(--border, #e8ecf0);
}

.agw-security-icon {
  flex-shrink: 0;
  width: 56px;
  height: 56px;
}

.agw-security-icon img {
  width: 56px;
  height: 56px;
  display: block;
}

.agw-security-item h4 {
  margin: 0 0 8px;
  font-size: 15px;
  font-weight: 700;
}

.agw-security-item p {
  margin: 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--text-gray, #676c73);
}

.agw-loop-wrap {
  text-align: center;
}

.agw-loop-wrap img {
  width: auto;
  max-width: min(760px, 88%);
  height: auto;
  margin: 0 auto 32px;
  display: block;
  border-radius: var(--radius-md, 12px);
}

.agw-loop-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  text-align: left;
}

.agw-loop-item {
  padding: 24px;
  border-radius: var(--radius-md, 12px);
  background: #fff;
  border: 1px solid var(--border, #e8ecf0);
}

.agw-loop-item h4 {
  margin: 0 0 10px;
  font-size: 17px;
  font-weight: 700;
  color: var(--primary, #236def);
}

.agw-loop-item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--text-gray, #676c73);
}

.agw-steps {
  text-align: center;
}

.agw-steps img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md, 12px);
}

.agw-steps h2 {
  margin: 0 0 12px;
  font-size: 28px;
  font-weight: 700;
}

.agw-steps p {
  margin: 0 0 32px;
  color: var(--text-gray, #676c73);
}

.agw-products-cta {
  text-align: center;
  padding: 48px 24px;
  border-radius: var(--radius-md, 12px);
  background: linear-gradient(135deg, #f0f4ff, #e8f0fe);
}

.agw-products-cta h2 {
  margin: 0 0 8px;
  font-size: 26px;
}

.agw-products-cta p {
  margin: 0 0 24px;
  color: var(--text-gray, #676c73);
}

.agw-products-btns {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}

@media (max-width: 991px) {
  .agw-pain-grid,
  .agw-loop-grid {
    grid-template-columns: 1fr;
  }

  .agw-model-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .agw-security-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .agw-split {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 575px) {
  .agw-hero .container {
    padding-top: 100px;
  }

  .agw-section {
    padding: 48px 0;
  }

  .agw-model-grid,
  .agw-security-grid {
    grid-template-columns: 1fr;
  }
}