@charset "utf-8";
/*---------------------------------------------------
	250729 STB 4K
---------------------------------------------------*/

/*** 共通 ***/
.sp-none {
	display: inline-block;
}
.pc-none {
	display: none;
}
.img100 {
	width: 100%;
}

.acms-container.sp-container {
	position: relative;
}
.acms-container.sp-container * {
	box-sizing: border-box;
}
.acms-container.sp-container::before {
	content: '';
	position: absolute;
	display: block;
	background: rgb(177, 214, 243);
  background: url(/themes/mics/img/cable-tv/stb4k/bg_header.jpg) no-repeat center top / 100% auto,   /* 背景画像 */
    linear-gradient(
        rgba(177, 214, 243, 1) 0%,      /* 開始位置 0% */
        rgba(177, 214, 243, 1) 70%,     /* 70%の位置 */
        rgba(194, 222, 246, 1) 100%      /* 終了位置 100% */
    );
	width: 100vw;
	height: 60%;
	top: 0;
	left: 50%;
	transform: translate(-50%);
	z-index: -1;
}
.acms-container.sp-container::after {
	content: '';
	position: absolute;
	display: block;
	background: rgb(194, 222, 246);
  background: url(/themes/mics/img/cable-tv/stb4k/bg_footer.jpg) no-repeat center bottom / 100% auto,   /* 背景画像 */
    linear-gradient(
        rgba(194, 222, 246, 1) 0%,      /* 開始位置 0% */
        rgba(194, 222, 246, 1) 30%,  /* 30%の位置 */
        rgba(194, 222, 246, 1) 70%,      /* 70%の位置 */
        rgba(177, 214, 243, 1) 100%  /* 終了位置 100% */
    );
	width: 100vw;
	height: 40%;
	bottom: 0;
	left: 50%;
	transform: translate(-50%);
	z-index: -1;
}
#stb4k {
	padding-top: 100px;
}
.main-stb4k {
	margin-bottom: 100px;
}
.main-stb4k .ttl {
	margin-top: 0;
}
.item-detail {
	display: flex;
	justify-content: space-between;
	padding: 0 20px;
}
.item-detail.f-wrap {
	flex-wrap: wrap;
}
.item-detail.main01 {
  margin-bottom: 50px;
}
.item-detail.main01 .flexl {
  width: 48%;
}
.item-detail.main01 .flexr {
  width: 48%;
}
.item-detail.main01 .flexr img + img {
  padding-top: 20px;
}

.sec-wrap {
  background: #fff;
  border-radius: 40px;
  padding: 30px 30px 50px;
  margin-top: 100px;
  margin-bottom: 50px;
}
.sec-ttl {
  text-align: center;
  margin-top: 80px;
  margin-bottom: 30px;
}
.sec-item01 {
  position: relative;
  margin-bottom: 120px;
}
.sec-item01::before {
  content: '';
  position: absolute;
  display: block;
  background: url(/themes/mics/img/cable-tv/stb4k/icon_mipen.png) no-repeat center / 100% auto;
  width: 324px;
  height: 309px;
  right: -5%;
  top: -135px;
  z-index: 10;
}
.sec-item01::after {
  content: '';
  position: absolute;
  display: block;
  background: url(/themes/mics/img/cable-tv/stb4k/icon_flow01.png) no-repeat center / 100% auto;
  width: 148px;
  height: 162px;
  right: -5%;
  bottom: -60px;
  z-index: 10;
}
.sec-item01 .flex {
  display: flex;
  justify-content: space-between;
}
.sec-item01 .flex .flex-item {
  position: relative;
  width: 30%;
}
.sec-item01 .flex .flex-item:not(:last-of-type)::after {
  content: '';
  position: absolute;
  display: block;
  width: 1px;
  height: 1px;
  border-top: 12px solid rgba(0, 0, 0, 0);
  border-left: 10px solid #000;
  border-bottom: 12px solid rgba(0, 0, 0, 0);
  top: 50%;
  left: 106%;
  transform: translate(0, -50%);
}
.sec-item02 table {
  border: 1px solid #000;
  width: 100%;
  margin-top: 50px;
  margin-bottom: 10px;
}
.sec-item02 table th {
  border-right: 1px solid #000;
  background: #c2def6;
  vertical-align: middle;
  width: 100px;
  text-align: center;
  padding: 10px 0;
}
.sec-item02 table tr:first-of-type th {
  border-bottom: 1px solid #000;
}
.sec-item02 table td {
  font-size: 13px;
  width: calc(100% - 100px);
  padding: 10px;
}
.sec-item02 table tr:first-of-type td {
  border-bottom: 1px solid #000;
}
.sec-item02 table td .flex {
  display: flex;
  justify-content: space-between;
}

.note {
	list-style: none;
}
.note li {
	position: relative;
	font-size: 12px;
	text-align: left;
	line-height: 1.5;
	margin-bottom: 5px;
	padding-left: 16px;
}
.note li::before {
	content: '※';
	position: absolute;
	font-size: 12px;
	left: 0;
	top: 0;
}
.note.note-circle li {
	font-size: 16px;
}
.note.note-circle li::before {
	content: '●';
	font-size: 16px;
}

.btn-wrap {
  margin: 50px auto;
  text-align: center;
}
a.btn01 {
  display: inline-block;
  align-items: center;
  justify-content: center;
  border: 3px solid #fff;
  background-color: #F15A24;
  color: #fff;
  text-decoration: none;
  font-size: 32px;
  font-weight: bold;
  padding: 25px 80px;
  border-radius: 60px;
  position: relative;
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
  transition: all 0.3s ease;
  letter-spacing: 0.05em;
  text-align: center;
}

.btn01:hover {
  transform: translateY(-3px);
  box-shadow: 0 18px 35px rgba(0, 0, 0, 0.25);
}

.btn01:active {
  transform: translateY(-1px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.btn01::after {
  content: '>';
  position: absolute;
  right: 40px;
  font-size: 40px;
  font-weight: normal;
  transition: transform 0.3s ease;
}

.btn01:hover::after {
  transform: translateX(5px);
}

/* 影のエフェクト */
.btn01::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #F15A24;
  border-radius: 60px;
  z-index: -1;
  opacity: 0.5;
  filter: blur(20px);
  transform: translateY(10px);
  transition: all 0.3s ease;
}

.btn01:hover::before {
  transform: translateY(15px);
  opacity: 0.3;
}

.footer {
  position: relative;
  margin-bottom: 0;
}
.footer::before {
  content: '';
  position: absolute;
  display: block;
  background: #0053a9;
  width: 100vw;
  height: 280px;
  bottom: 0;
  left: 50%;
  z-index: 0;
  transform: translateX(-50%);
}
.footer .f-wrap {
  align-items: center;
  padding: 40px 0;
  position: relative;
  z-index: 10;
}


/* レスポンシブ対応 */

@media (max-width: 768px) {
  .sp-none {
    display: none;
  }
  .pc-none {
    display: inline-block;
  }
  .acms-container.sp-container::after {
    background: url(/themes/mics/img/cable-tv/stb4k/bg_footer.jpg) no-repeat center bottom / auto 100%,   /* 背景画像 */
      linear-gradient(
          rgba(194, 222, 246, 1) 0%,      /* 開始位置 0% */
          rgba(194, 222, 246, 1) 30%,  /* 30%の位置 */
          rgba(194, 222, 246, 1) 70%,      /* 70%の位置 */
          rgba(177, 214, 243, 1) 100%  /* 終了位置 100% */
      );
  }
  #stb4k {
    margin: 0 10px;
  }
  .main01 {
    flex-direction: column; 
    justify-content: center;
  }
  .item-detail.main01 .flexl,
  .item-detail.main01 .flexr {
    width: 100%;
    margin-bottom: 20px;
  }
  .main02 {
    gap: 10px;
  }

  .sec-wrap {
    padding: 20px 10px 40px;
  }
  .sec-item01::before {
    width: 200px;
    height: 191px;
    top: -185px;
  }
  .sec-item01::after {
    width: 100px;
    height: 109px;
    right: 5%;
    bottom: -20px;
  }
  .sec-item01 .flex {
    flex-direction: column;
    justify-content: center;
  }
  .sec-item01 .flex .flex-item {
    width: 80%;
    margin: 20px auto;
  }
  .sec-item01 .flex .flex-item:not(:last-of-type)::after {
    border-left: 10px solid rgba(0, 0, 0, 0);
    border-top: 12px solid #000;
    border-right: 10px solid rgba(0, 0, 0, 0);
    top: auto;
    bottom: -40px;
    left: 50%;
    transform: translate(-50%, 0);
  }
  .sec-item02 .item-detail {
    padding: 0;
  }
  .sec-item02 .item-detail .flexl {
    margin-top: -80px;
  }
  .sec-item02 table {
    display: block;
  }
  .sec-item02 table th,
  .sec-item02 table td {
    display: block;
    width: 100%;
  }
  .sec-item02 table th {
    border-right-width: 0;
    border-bottom: 1px solid #000;
  }
  .sec-item02 table td .flex {
    flex-direction: column;
    justify-content: center;
  }

  .note.note-circle li {
    font-size: 14px;
  }
  .note.note-circle li::before {
    font-size: 14px;
  }

  a.btn01 {
    border-width: 2px;
    font-size: 20px;
    padding: 20px 60px;
  }

  .btn01::after {
    font-size: 32px;
    right: 30px;
  }

  .footer .f-wrap {
    flex-direction: column;
  }
  .footer .f-wrap .flexl {
    max-width: 200px;
    margin: 0 auto 30px;
  }
  .footer .f-wrap .flexr {
    max-width: 300px;
    margin: 0 auto;
  }
}