love-key-web/src/components/PageAdvantage.vue

<template>
  <section class="page page-advantage">
    <div class="content-wrapper">
      <div class="image-side">
        <img src="/src/assets/images/three-phone.png" class="phone-img anim-item" />
      </div>
      <div class="text-side">
        <h2 class="section-title anim-item">
          Every opening is an<br />
          unknown encounter.
        </h2>
        <div class="section-card anim-item">
          <img src="/src/assets/images/three-douhao.png" class="douhao-img">
          <p class="section-desc anim-item">
            Every moment you open it, you embark on a poetic encounter with the unknown, and meet the unexpected beauty.
          </p>
          <div class="hero-buttons">
            <a href="#"><img src="/src/assets/images/android.png" class="btn-img" /></a>
            <a href="#"><img src="/src/assets/images/appStore.png" class="btn-img" /></a>
          </div>
        </div>
      </div>
    </div>
    <div class="deco deco-1">💎</div>
    <div class="deco deco-2">🎁</div>
  </section>
</template>

<script setup>
</script>

<style scoped lang="less">

.page-advantage {
  width: 100%;
  height: 100vh;
  background: #ffffff;
  color: #222;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.content-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: @gap-section;
  max-width: @content-max;
  width: 100%;
  padding: 0 @gap-content;
}

.text-side { flex: 1; }

.section-title {
  font-size: @font-title;
  font-weight: 800;
  line-height: 1.25;
  margin-bottom: clamp(12px, 1.2vh, 28px);
  color: #1a1a1a;
  margin-left: -25%;
}
.section-card{
  position: relative;
  width: clamp(400px, 32vw, 1600px);;
  height: clamp(200px, 16vw, 800px);
  background: #FFFFFF;
  box-shadow: 0px 39px 113px 0px rgba(2,190,172,0.2);
  border-radius: 2px 100px 2px 2px;
  padding: 10% ;
  margin-left: -38%;

  font-size: @font-desc;
  line-height: 1.8;
  color: #888;

  .douhao-img{
    position: absolute;
    height: 20%;
    left: 40%;
    top: 15%;
  }
}


.hero-buttons {
  display: flex;
  gap: clamp(10px, 3vw, 35px);
  margin-top: 20px;
}
.btn-img {
  height: clamp(36px, 6.6vh, 120px);
  width: auto;
  display: block;
  transition: transform 0.3s;
  &:hover {
    transform: translateY(-2px);
  }
}
.image-side {
  flex: 1;
  display: flex;
  justify-content: center;
}


.phone-img {
  height: clamp(320px, 75vh, 800px);
  width: auto;
  display: block;
}

.phone-placeholder {
  width: @phone-w-main;
  height: @phone-h-main;
  border: 2px dashed #ddd;
  border-radius: clamp(16px, 1.5vw, 36px);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #bbb;
  font-size: @font-small;
  background: #fafafa;
}

.deco {
  position: absolute;
  font-size: clamp(24px, 2.5vw, 60px);
  opacity: 0.15;
  animation: float 3.5s ease-in-out infinite;
}

.deco-1 { top: 15%; left: 8%; animation-delay: 0.3s; }
.deco-2 { bottom: 12%; right: 10%; animation-delay: 1.2s; }

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

@media (min-width: 1921px) {
  .content-wrapper {
    max-width: min(1600px, 86vw);
    width: min(1600px, 86vw);
    gap: clamp(28px, 2.4vw, 56px);
    padding: 0 clamp(40px, 3vw, 86px);
    justify-content: center;
  }

  .image-side {
    flex: 0 1 min(30vw, 520px);
    justify-content: center;
  }

  .phone-img {
    height: min(82vh, 900px);
  }

  .text-side {
    flex: 0 1 min(42vw, 760px);
  }

  .section-title {
    margin-left: 0;
    max-width: 16ch;
    font-size: clamp(48px, 2.7vw, 78px);
    line-height: 1.22;
  }

  .section-card {
    width: min(100%, 700px);
    min-height: clamp(240px, 19vw, 420px);
    height: auto;
    margin-left: 0;
    padding: clamp(26px, 2.2vw, 42px);
    border-radius: 16px 80px 16px 16px;
  }

  .section-desc {
    max-width: 34ch;
  }
}

@media (max-width: 768px) {
  .content-wrapper {
    flex-direction: column-reverse;
    align-items: center;
    justify-content: center;
    gap: 20px;
    padding: 0 20px;
  }

  .text-side {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .section-title {
    text-align: center;
    margin-left: 0;
    font-size: clamp(24px, 6vw, 36px);
    width: 80vw;
  }

  .section-card {
    width: 100%;
    max-width: 360px;
    height: auto;
    margin-left: 0;
    padding: 20px;
    border-radius: 16px 36px 16px 16px;
    box-sizing: border-box;
  }

  .section-desc {
    text-align: center;
  }

  .hero-buttons {
    justify-content: center;
    margin-top: 14px;
  }

  .btn-img {
    height: clamp(34px, 6vh, 56px);
  }

  .image-side {
    width: 100%;
    display: flex;
    justify-content: center;
  }

  .phone-img {
    height: clamp(220px, 38vh, 420px);
    width: auto;
    display: block;
  }

  .deco {
    display: none;
  }
}
</style>