/* 1. wrapper1 ¼öÁ¤: background-image Á¦°Å, relative ¼³Á¤ */
.wrapper1 {
    width: 100%;
    position: relative; /* ÀÚ½Ä ¿ä¼ÒÀÇ absolute ±âÁØ */
    /* background-image ¼Ó¼º Á¦°Å */
    /* background-size, background-position ¼Ó¼º Á¦°Å */
    overflow: hidden; /* À̹ÌÁö°¡ È®´ëµÉ ¶§ ¿µ¿ª ¹ÛÀ¸·Î ³ª°¡´Â °ÍÀ» ¼û±è */
}

/* 2. À̹ÌÁö ¾Ö´Ï¸ÞÀ̼ÇÀ» À§ÇÑ ±âº» ½ºÅ¸ÀÏ ¼³Á¤ */
.background-image-animate {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover; /* À̹ÌÁö°¡ wrapper1À» ²Ë ä¿ìµµ·Ï ¼³Á¤ (±âÁ¸ background-size: cover ¿ªÇÒ) */
    z-index: 0; /* ´Ù¸¥ ¿ä¼Òµé(overlay, banner)º¸´Ù µÚ¿¡ À§Ä¡ */
    
    /* ¾Ö´Ï¸ÞÀÌ¼Ç Àû¿ë */
    animation: zoomOut 2s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards; 
}


/* 3. Transform ¾Ö´Ï¸ÞÀÌ¼Ç Å°ÇÁ·¹ÀÓ Á¤ÀÇ */
@keyframes zoomOut {
    0% {
        /* ½ÃÀÛ ½ÃÁ¡: 1.05¹è È®´ëµÈ »óÅ */
        transform: scale(1.25); 
    }
    100% {
        /* Á¾·á ½ÃÁ¡: ¿ø·¡ Å©±â (1¹è) */
        transform: scale(1); 
    }
}
  .overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.2); /* ¾îµÎ¿î ¹ÝÅõ¸í ¿À¹ö·¹ÀÌ */
    z-index: 1;
  }

  .banner {
    position: relative;
    height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: white;
    text-shadow: 1px 1px 5px rgba(0, 0, 0, 0.8);
    z-index: 2;
  }

  .banner-text h1 {
    font-size: 40px;
    color: white;
    margin-bottom: 10px;	  
    font-family:'NanumSquareNeoBold', sans-serif;
  }

  .banner-text p {
    font-size: 20px;
    color: white;
    font-family:'NanumSquareNeoBold', sans-serif;
  }

  @media (max-width: 1024px) {
    .banner {
      height: 200px;
      padding: 20px;
    }

    .banner-text h1 {
      font-size: 28px;
    }

    .banner-text p {
      font-size: 15px;
    }
  }

  /* ====== ABOUT ¹Ù ¿µ¿ª ====== */
.top-bar {
  width: 100%;
  height: 80px; /* PC¿¡¼­ ³ôÀÌ 80px */
  background-color: #f66f0d;
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
}

.top-container {
  width: 1400px;
  max-width: 95%;
  margin: 0 auto;
  padding-left: 10px;
}

.top-content {
  display: flex;
  flex-direction: column; /* ¼¼·Î Á¤·Ä */
  align-items: flex-start; /* ÁÂÃø Á¤·Ä */
  opacity: 0;
  transform: translateX(100px);
  animation: slideIn 1s ease forwards;
  animation-delay: 0.3s;
}

.top-line {
  width: 40px;
  height: 1px;
  background: #fff;
  margin-bottom: 5px; /* ¼±°ú ±ÛÀÚ °£°Ý */
}

.top-text {
  font-size: 30px;
  color: #fff;
  font-family: 'NanumSquareNeoBold', sans-serif;
}

  /* ====== ¾Ö´Ï¸ÞÀÌ¼Ç ====== */
  @keyframes slideIn {
    to {
      opacity: 1;
      transform: translateX(0);
    }
  }

  /* ====== ¸ð¹ÙÀÏ ´ëÀÀ ====== */
  @media (max-width: 1024px) {
    .top-bar {
      height: 50px;
    }

    .top-line {
      width: 25px;
    }

    .top-text {
      font-size: 20px;
    }

    .top-content {
      transform: translateX(50px);
      animation: slideIn 1s ease forwards;
      animation-delay: 0.2s;
    }
  }




/* wrapper */
.wrapper4 {
  width: 100%;
  background-color: #fff;
  overflow: hidden;
}

/* wrapper */
.wrapper4 {
  width: 100%;
  background-color: #fff;
  overflow: hidden;
}

/* container */
.container4 {
  max-width: 1400px;
  margin: 0 auto;
  padding: 50px 10px;
  background-color: #fff;
}

/* »ó´Ü À̹ÌÁö */
.top-image {
  width: 100%;
  border-radius: 10px;
  overflow: hidden; /* È®´ë ½Ã ¿µ¿ª ³Ñ¾î°¡Áö ¾Êµµ·Ï */
  animation: fadeInUp 1s ease-out forwards;
  margin-bottom: 50px;
}

.top-image img {
  width: 100%;
  height: auto; /* PC´Â ÀÚµ¿ */
  display: block;
  border-radius: 10px;
  transition: transform 0.5s ease; /* ºÎµå·´°Ô È®´ë */
  transform-origin: center center; /* Áß¾Ó ±âÁØ È®´ë */
}

/* hover ½Ã È®´ë */
.top-image img:hover {
  transform: scale(1.05); /* PC È®´ëÀ² */
}

/* ȸ»ö ¹Ú½º */
.solution-box {
  display: flex;
  align-items: center;
  background-color: #f3f3f3;
  border-radius: 10px;
  padding: 40px 60px;
  margin-bottom: 30px;
  opacity: 0;
  transform: translateY(40px);
  animation: fadeInUp 0.9s ease-out forwards;
  transition: box-shadow 0.4s ease, transform 0.4s ease, border-color 0.4s ease;
  border: 1px solid transparent;
}

/* ¼øÂ÷ µîÀå */
.solution-box:nth-child(2) { animation-delay: 0.3s; } 
.solution-box:nth-child(3) { animation-delay: 0.6s; }
.solution-box:nth-child(4) { animation-delay: 0.9s; }
.solution-box:nth-child(5) { animation-delay: 1.2s; }

/* µîÀå ¾Ö´Ï¸ÞÀÌ¼Ç */
@keyframes fadeInUp {
  0% {
    opacity: 0;
    transform: translateY(40px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ¿ÞÂÊ ¾ÆÀÌÄÜ + Á¦¸ñ */
.icon-title {
  width: 260px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  position: relative;
  padding-right: 30px;
}

/* µ¿±×¶õ ¾ÆÀÌÄÜ */
.icon-wrap {
  width: 100px;
  height: 100px;
  background-color: #f66f0d;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  margin-bottom: 15px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.08);
  transition: all 0.4s ease;
}
.icon-wrap img {
  width: 50%;
  height: auto;
  transition: transform 0.4s ease;
}

/* hover ½Ã ¾ÆÀÌÄÜ È¿°ú */
.solution-box:hover .icon-wrap {
  background-color: #ff8533;
  box-shadow: 0 8px 20px rgba(0,0,0,0.15);
  transform: translateY(-5px);
}
.solution-box:hover .icon-wrap img {
  transform: scale(1.1);
}

/* Á¦¸ñ */
.text-title {
  font-size: 20px;
  font-weight: 600;
  color: #111;
  transition: color 0.3s ease;
}

/* hover ½Ã Á¦¸ñ »ö»ó °­Á¶ */
.solution-box:hover .text-title {
  color: #f66f0d;
}

/* ¼¼·Î ½Ç¼± */
.icon-title::after {
  content: "";
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 1px;
  height: 80%;
  background-color: #ccc;
}

/* ¿À¸¥ÂÊ ³»¿ë */
.text-desc {
  margin-left: 30px;
  line-height: 1.8;
  font-size: 16px;
  color: #555;
  flex: 1;
}

/* hover ½Ã ¹Ú½º Àüü È¿°ú */
.solution-box:hover {
  border-color: #ddd;
  box-shadow: 0 3px 3px rgba(0,0,0,0.04);
  transform: translateY(-5px);
}

/* ¹ÝÀÀÇü (Tablet & Mobile) */
@media (max-width: 1024px) {
.icon-wrap {
  width: 80px;
  height: 80px;
}  
  .container4 {
    padding: 40px 10px;
  }
  .solution-box {
    padding: 30px 20px;
  }
  .text-title {
    font-size: 18px;
  }
  .text-desc {
    font-size: 15px;
  }
  .icon-title {
    width: 220px;
  }

  /* »ó´Ü À̹ÌÁö */
  .top-image {
    margin-bottom: 30px;
  }
  .top-image img {
    height: 200px; 
    object-fit: cover;
    transition: transform 0.5s ease;
  }
  .top-image img:hover {
    transform: scale(1.07); /* ÅÂºí¸´ È®´ëÀ² ¾à°£ Áõ°¡ */
  }
}

@media (max-width: 768px) {
.icon-wrap {
  width: 70px;
  height: 70px;
}
  .solution-box {
    flex-direction: column;
    text-align: center;
    padding: 40px 20px;
  }
  .icon-title {
    width: 100%;
    margin-bottom: 20px;
    padding-right: 0;
  }
  .icon-title::after {
    display: none;
  }
  .text-title {
    font-size: 18px;
    margin-bottom: 10px;
  }
  .text-desc {
    margin: 0;
    font-size: 15px;
  }

  /* »ó´Ü À̹ÌÁö */
  .top-image {
    margin-bottom: 30px;
  }
  .top-image img {
    height: 150px;
    object-fit: cover;
    transition: transform 0.5s ease;
  }
  .top-image img:hover {
    transform: scale(1.08); /* ¸ð¹ÙÀÏ È®´ëÀ² Á¶±Ý ´õ Å°¿ò */
  }
}