/* ==========================================================================
   基础样式 (1200px+) - 所有样式前缀为 .alisman-company-intro__outer
   ========================================================================== */

.alisman-company-intro__outer {
  width: 100%;
  margin: 0;
  position: relative;
  margin-top: -100px;
  z-index: 10;
  padding-top: 100px;
}

.alisman-company-intro__outer .alisman-company-intro {
  padding: 60px 0;
  background-color: #fff;
}

.alisman-company-intro__outer .alisman-company-intro__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.alisman-company-intro__outer .alisman-company-intro__content {
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.alisman-company-intro__outer .alisman-company-intro__title {
  font-size: 32px;
  font-weight: bold;
  color: #333;
  text-align: center;
  margin-bottom: 20px;
}

.alisman-company-intro__outer .alisman-company-intro__description {
  font-size: 16px;
  line-height: 1.6;
  color: #666;
  text-align: center;
}

.alisman-company-intro__outer .alisman-company-intro__image {
  width: 100%;
  max-width: 800px;
  margin: 0 auto;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
}

.alisman-company-intro__outer .alisman-company-intro__image img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.3s ease;
}

.alisman-company-intro__outer .alisman-company-intro__image:hover img {
  transform: scale(1.05);
}

/* 主要组件样式 */
.alisman-company-intro__outer .alisman-company-intro__wrapper {
  margin-left:calc(11% + 15px);
  position: relative;
  display: flex;
  min-height: 400px;
  border-radius: 0;
  overflow: visible;align-items: flex-end;
  isolation: isolate;
}

.alisman-company-intro__outer .alisman-company-intro__left {
  position: absolute;
  left: 0;
  top: -100px;
  width: 400px;
  height: calc(100% + 100px);
  background: var(--color-primary);
  color: #fff;
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  padding: 80px 48px 93px 48px;
  box-shadow: 2px 0 20px rgba(0, 0, 0, 0.15);
  overflow: hidden;
  background-image: radial-gradient(
      circle at 20% 20%,
      rgba(255, 255, 255, 0.1) 0%,
      transparent 50%
    ),
    radial-gradient(
      circle at 80% 80%,
      rgba(255, 255, 255, 0.05) 0%,
      transparent 50%
    ),
    linear-gradient(135deg, transparent 0%, rgba(255, 255, 255, 0.02) 100%);
  position: relative;
  will-change: transform;
}

.alisman-company-intro__outer .alisman-company-intro__left::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 400 400"><defs><pattern id="grid" width="40" height="40" patternUnits="userSpaceOnUse"><path d="M 40 0 L 0 0 0 40" fill="none" stroke="rgba(255,255,255,0.05)" stroke-width="1"/></pattern></defs><rect width="100%" height="100%" fill="url(%23grid)"/></svg>');
  opacity: 0.3;
  pointer-events: none;
}

.alisman-company-intro__outer .alisman-company-intro__years {
  font-size:clamp(30px, 3.39vw, 65px);
  font-weight: 700;
  letter-spacing: -1px;
  line-height: 1;
  /*margin-bottom: 8px;*/
  font-family: var(--title-font-family);
  white-space: nowrap;
}

.alisman-company-intro__outer .alisman-company-intro__subtitle {
  font-size: 25px;
  font-weight: 400;
  opacity: 0.9;
  letter-spacing: -1px;
  line-height: 1.55;
  font-family: var(--title-font-family);
}

.alisman-company-intro__outer .alisman-company-intro__redline {
  width: 60px;
  height: 4px;
  background: #db363b;
  margin:24px 0;
  border-radius: 2px;
}

.alisman-company-intro__outer .alisman-company-intro__support {
  font-size:clamp(22px, 1.95vw, 37px);
  font-weight: 700;
  white-space: pre-line;
  line-height: 1.2;
  letter-spacing: -1px;
  font-family: var(--title-font-family);
}

.alisman-company-intro__outer .alisman-company-intro__right {
  background: var(--bg-color);
  margin-bottom: 100px;
  margin-left: 0;
  flex: 1;
  display: flex;
  align-items: flex-start;
  justify-content: space-around;
      padding-top: 62px;
    padding-left: 83px;
    padding-bottom: 57px;
  gap: 32px;
}

.alisman-company-intro__outer .alisman-company-intro__card {
  flex: 1;
  max-width: 320px;
  background: transparent;
  color: #fff;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
  position: relative;
}

.alisman-company-intro__outer .alisman-company-intro__icon {
  width: 72px;
  height: 72px;
  background: var(--color-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  position: relative;
  overflow: hidden;
}

.alisman-company-intro__outer .alisman-company-intro__icon::before {
  content: "";
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(
    45deg,
    transparent 40%,
    rgba(255, 255, 255, 0.1) 50%,
    transparent 60%
  );
  transform: rotate(-45deg);
  animation: iconShine 3s ease-in-out infinite;
}

@keyframes iconShine {
  0%,
  100% {
    transform: translateX(-100%) translateY(-100%) rotate(-45deg);
  }
  50% {
    transform: translateX(100%) translateY(100%) rotate(-45deg);
  }
}

.alisman-company-intro__outer .alisman-company-intro__icon img {
  width: 32px;
  height: 32px;
  filter: brightness(0) invert(1);
  z-index: 1;
  position: relative;
}

.alisman-company-intro__outer .alisman-company-intro__icon-placeholder {
  width: 32px;
  height: 32px;
  background: rgba(255, 255, 255, 0.3);
  border-radius: 4px;
  z-index: 1;
  position: relative;
}

.alisman-company-intro__outer .alisman-company-intro__card-title {
  font-size:clamp(16px, 1.25vw, 24px);
  font-weight: 700;
  margin-bottom: 12px;
  letter-spacing: -0.2px;
  line-height: 1.55;
  font-family: var(--title-font-family);
}

.alisman-company-intro__outer .alisman-company-intro__card-desc {
  max-width: 285px;
  font-size: 16px;
  color: #A7A7A7;
  line-height: 1.5;
  letter-spacing: -1px;
  font-family: var(--font-family);
  display: -webkit-box;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
}

.alisman-company-intro__outer .alisman-company-intro__card-btn {
  border-radius: .25rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 20px;
  background: var(--color-primary);
  color: #fff;
  font-size: 1rem;
  font-weight: 400;
  text-decoration: none;
  transition: all 0.3s ease;
  letter-spacing: -1px;
  font-family: var(--font-family);
  min-height: 50px;
}

.alisman-company-intro__outer .alisman-company-intro__card-btn:hover {
  background: var(--btn-hover);
}

/* ==========================================================================
   响应式断点样式
   ========================================================================== */




/* 中等屏幕 (768px - 1200px) */
@media screen and (min-width: 768px) {
  .alisman-company-intro__outer .alisman-company-intro__content {
    flex-direction: row;
    align-items: center;
  }
  .alisman-company-intro__outer .alisman-company-intro__text {
    flex: 1;
    padding-right: 50px;
  }
  .alisman-company-intro__outer .alisman-company-intro__image {
    flex: 1;
  }
}

@media screen and (max-width:1500px){
.alisman-company-intro__outer .alisman-company-intro__wrapper{margin-left:calc(8% + 15px);}
}

@media screen and (max-width:1280px){
.alisman-company-intro__outer .alisman-company-intro__wrapper{margin-left:calc(7% + 15px);}
.alisman-company-intro__outer .alisman-company-intro__left{width:350px;padding:70px 40px;}
.alisman-company-intro__outer .alisman-company-intro__right{padding-top:50px;padding-left:60px;padding-bottom:50px;}
.alisman-company-intro__outer .alisman-company-intro__card-desc{font-size:15px;letter-spacing:0;}
}



/* 中等屏幕布局 (1024px - 1200px) */
@media (max-width: 1280px) {
  .alisman-company-intro__outer .alisman-company-intro__left {
    width: 320px;
    padding: 70px 30px 90px 30px;
  }
  .alisman-company-intro__outer .alisman-company-intro__right {
    padding: 25px;
    gap: 20px;
  }
  .alisman-company-intro__outer .alisman-company-intro__card-btn {
    padding: 10px 30px;
  }

  .alisman-company-intro__outer .alisman-company-intro__subtitle {font-size:22px;}
}

/* 小屏笔记本/平板横屏 (768px - 1024px) */
@media (max-width: 1024px) {
  .alisman-company-intro__outer {
    margin-top: 0;
    padding-top: 0;
  }
  .alisman-company-intro__outer .alisman-company-intro__wrapper {
    margin-left: 0;
    flex-direction: column;
    border-radius: var(--button-radius);
    min-height: auto;
    overflow: hidden;
  }
  .alisman-company-intro__outer .alisman-company-intro__left {
    position: static;
    width: 100%;
    height: auto;
    top: 0;
    padding: 32px 24px;
    border-radius: var(--button-radius);
    box-shadow: none;
    background-image: none;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
  }
  .alisman-company-intro__outer .alisman-company-intro__left::before {
    display: none;
  }
  .alisman-company-intro__outer .alisman-company-intro__years {
    margin-bottom: 0;
    margin-right: 24px;
  }
  .alisman-company-intro__outer .alisman-company-intro__subtitle {
    margin-bottom: 0;
    margin-right: 24px;
  }
  .alisman-company-intro__outer .alisman-company-intro__support {
    margin-left: auto;
    text-align: right;
    white-space: nowrap;
  }
  .alisman-company-intro__outer .alisman-company-intro__redline {
    display: none;
  }
  .alisman-company-intro__outer .alisman-company-intro__right {
    padding: 20px;
    gap: 10px;width:100%;
  }
  .alisman-company-intro__outer .alisman-company-intro__card {
    min-width: auto;
    max-width: none;
  }
}

/* 平板竖屏 (600px - 768px) */
@media (max-width: 768px) {
  .alisman-company-intro__outer .alisman-company-intro {
    padding: 40px 0;
  }
  .alisman-company-intro__outer .alisman-company-intro__title {
    font-size: 28px;
  }
  .alisman-company-intro__outer .alisman-company-intro__description {
    font-size: 15px;
  }
  .alisman-company-intro__outer .alisman-company-intro__left {
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    padding: 28px 20px;
  }
  .alisman-company-intro__outer .alisman-company-intro__years {
    margin-bottom: 8px;
    margin-right: 0;
  }
  .alisman-company-intro__outer .alisman-company-intro__subtitle {
    margin-right: 0;
  }
  .alisman-company-intro__outer .alisman-company-intro__support {
    margin-left: 0;
    text-align: left;
    white-space: pre-line;
  }
  .alisman-company-intro__outer .alisman-company-intro__redline {
    display: block;margin:15px 0;}
  .alisman-company-intro__outer .alisman-company-intro__right {
    padding: 20px;
    gap: 20px;
    flex-direction: column;
    align-items: center;margin-bottom:30px;
  }
  .alisman-company-intro__outer .alisman-company-intro__card{width: 100%;}
  .alisman-company-intro__outer .alisman-company-intro__support br{display:none;}
  .alisman-company-intro__outer .alisman-company-intro__card-desc{max-width:100%;}
.alisman-company-intro__outer .alisman-company-intro__icon {
    width: 60px;
    height: 60px;
  }
  
}

/* 大手机横屏/小平板 (480px - 600px) */
@media (max-width: 600px) {
  .alisman-company-intro__outer .alisman-company-intro__left {
    padding: 24px 20px;
  }
  .alisman-company-intro__outer .alisman-company-intro__redline {
    width: 40px;
    height: 2px;
    margin: 10px 0 14px 0;
  }
}

/* 手机竖屏 (320px - 480px) */
@media (max-width: 480px) {
  .alisman-company-intro__outer .alisman-company-intro__left {
    padding: 20px 16px;
  }
  .alisman-company-intro__outer .alisman-company-intro__right {
    padding: 10px;
    gap: 10px;
  }
  .alisman-company-intro__outer .alisman-company-intro__years {
    margin-bottom: 6px;
  }
  .alisman-company-intro__outer .alisman-company-intro__subtitle {
    font-size:18px;
    margin-bottom: 12px;
  }
  .alisman-company-intro__outer .alisman-company-intro__support {
    font-size:18px;
  }
  .alisman-company-intro__outer .alisman-company-intro__redline {width:70px;height:4px;margin:8px auto 12px 0;}
  .alisman-company-intro__outer .alisman-company-intro__card-desc {
    font-size: 14px;
  }
  .alisman-company-intro__outer .alisman-company-intro__card-btn {
    padding: 10px 30px;
    font-size: 14px;min-height:0;
  }
  .alisman-company-intro__outer .alisman-company-intro__icon {
    width:48px;
    height:48px;margin-bottom:15px;
  }
  .alisman-company-intro__outer .alisman-company-intro__icon img{width:26px;height:26px;}
}

/* 超小屏手机 (320px以下) */
@media (max-width: 320px) {
  .alisman-company-intro__outer .alisman-company-intro__left {
    padding: 16px 12px;
  }
  .alisman-company-intro__outer .alisman-company-intro__right {
    padding: 10px;
  }
  .alisman-company-intro__outer .alisman-company-intro__years {
    font-size: 24px;
  }
  .alisman-company-intro__outer .alisman-company-intro__subtitle {
    font-size: 10px;
  }
  .alisman-company-intro__outer .alisman-company-intro__support {
    font-size: 12px;
  }
  .alisman-company-intro__outer .alisman-company-intro__card-title {
    font-size: 16px;
  }
  .alisman-company-intro__outer .alisman-company-intro__card-desc {
    font-size: 12px;
  }
  .alisman-company-intro__outer .alisman-company-intro__card-btn {
    padding: 8px 16px;
    font-size: 13px;
  }
}