/**
 * Home AI Benefits Widget
 * 【首页】AI优势卡片模块 — 跟随主题：白底 #2b271b 主色 #f5c12e 金色点缀
 */

.benifits-section-one {
  --theme-color-white: #ffffff;
  --theme-main-text: #2b271b;
  --theme-sub-text:  #6d6453;
  --theme-gold:      #f5c12e;
  --theme-gold-soft: #fff6d1;
  --theme-border:    #ece8d9;
  --theme-card-bg:   #ffffff;
  --section-bg:      #ffffff;
  --title-font: "Rajdhani", "Nunito Sans", -apple-system, "Segoe UI", sans-serif;
  --text-font:  "Nunito Sans", -apple-system, "Segoe UI", sans-serif;
}

.benifits-section-one .auto-container {
  position: static;
  max-width: 1480px;          /* 扩展容器宽度，避免三卡 xl 屏换行 */
  padding: 0 20px;
  margin: 0 auto;
  width: 100%;
}

/* 三卡 row：减小 gutter 避免总宽不足换行 */
.benifits-section-one .row {
  margin-left: -10px;
  margin-right: -10px;
}
.benifits-section-one .row > [class*="col-"] {
  padding-left: 10px;
  padding-right: 10px;
}

.benifits-section-one {
  padding: 80px 0 55px;
  position: relative;
  z-index: 1;
  background: var(--section-bg);
}

.benifits-section-one .single-binifits-box {
  padding: 32px 22px 24px;    /* 缩小内边距，避免列宽不够 */
  text-align: center;
  border-radius: 24px;
  margin-bottom: 20px;
  position: relative;
  background: var(--theme-card-bg);
  overflow: hidden;
  transition: transform 0.35s ease, box-shadow 0.35s ease, border-color 0.35s ease;
  border: 1px solid var(--theme-border);
  box-shadow: 0 6px 22px rgba(43, 39, 27, 0.05);
}
.benifits-section-one .single-binifits-box::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 24px;
  border: 1.5px solid transparent;
  background: linear-gradient(135deg, var(--theme-gold) 0%, rgba(245, 193, 46, 0.18) 50%, var(--theme-gold) 100%) border-box;
  -webkit-mask: linear-gradient(#fff 0 0) padding-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: destination-out;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.35s ease;
  pointer-events: none;
}
.benifits-section-one .single-binifits-box::after {
  position: absolute;
  content: "";
  width: 60%;
  height: 60%;
  background-image: url(../img/ai/binifits-box-effient21.png);
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
  opacity: 0.06;
  left: 20%;
  top: 20%;
  transition: opacity 0.35s ease;
  pointer-events: none;
}

.benifits-section-one .single-binifits-box .binifits-content {
  position: relative;
  z-index: 2;
}
.benifits-section-one .single-binifits-box .binifits-content .binifits-icon {
  width: 56px;
  height: 56px;
  line-height: 56px;
  background: var(--theme-gold-soft);
  border-radius: 16px;
  border: 1px solid rgba(245, 193, 46, 0.35);
  margin: 0 auto;
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.35s ease;
}
.benifits-section-one .single-binifits-box .binifits-content .binifits-icon::before {
  content: "";
  position: absolute;
  inset: 0;
  transform: scale(0);
  border-radius: 16px;
  background: var(--theme-gold);
  transition: transform 0.35s ease;
  z-index: -1;
}
.benifits-section-one .single-binifits-box .binifits-content .binifits-icon img {
  max-width: 28px;
  max-height: 28px;
  transition: filter 0.35s ease;
}
.benifits-section-one .single-binifits-box .binifits-content h4 {
  color: var(--theme-main-text);
  font-weight: 700;
  font-size: 20px;          /* 缩小标题，避免一行排不下 */
  line-height: 28px;
  margin: 18px 0 8px;
}
.benifits-section-one .single-binifits-box .binifits-content p {
  color: var(--theme-sub-text);
  font-weight: 400;
  font-size: 14px;
  line-height: 22px;
}
.benifits-section-one .single-binifits-box .binifits-content::after {
  content: "";
  position: absolute;
  right: -30px;
  bottom: -30px;
  width: 120px;
  height: 120px;
  background: radial-gradient(circle, var(--theme-gold-soft) 0%, transparent 70%);
  border-radius: 50%;
  z-index: -1;
  transition: transform 0.5s ease;
}

.benifits-section-one .single-binifits-box:hover {
  transform: translateY(-6px);
  box-shadow: 0 18px 44px rgba(43, 39, 27, 0.1);
  border-color: transparent;
}
.benifits-section-one .single-binifits-box:hover::before {
  opacity: 1;
}
.benifits-section-one .single-binifits-box:hover::after {
  opacity: 0.12;
}
.benifits-section-one .single-binifits-box:hover .binifits-content::after {
  transform: scale(1.2);
}
.benifits-section-one .single-binifits-box:hover .binifits-content .binifits-icon {
  background: transparent;
  border-color: transparent;
}
.benifits-section-one .single-binifits-box:hover .binifits-content .binifits-icon::before {
  transform: scale(1);
}
.benifits-section-one .single-binifits-box:hover .binifits-content .binifits-icon img {
  filter: brightness(0) invert(1);
}

@media (min-width: 320px) and (max-width: 479px) {
  .benifits-section-one .single-binifits-box {
    padding: 35px 18px 20px;
  }
}