@charset "UTF-8";

/* ===== sec01 MV ===== */
.sec01 {
  position: relative;
}

.sec01_bg {
  display: block;
  width: 100%;
  height: auto;
}

.sec01_content {
  position: absolute;
  top: 17.81vw; /* 342px / 1920 */
  left: 0;
  width: 100%;
  display: flex;
  justify-content: center;
}

.sec01_01 {
  display: block;
  width: 52.06vw; /* 999.5px / 1920 */
}

.sec01_01_ttl {
  background-image: url('../img/sec01_01_ttl_bg.png');
  background-size: 100% 100%;
  background-repeat: no-repeat;
  height: 7.39vw; /* 141.6457px / 1920 */
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  margin: 0;
}

.sec01_01_sub {
  color: #fff;
  font-family: 'Heisei Mincho Std', '平成明朝 Std', '游明朝', YuMincho, serif;
  font-size: 1.654vw;
  font-weight: 700;
  letter-spacing: 0.31em;
  line-height: 1.85;
  margin: 0;
}

.sec01_01_main {
  color: #fff;
  font-family: 'Yu Mincho', '游明朝', YuMincho, serif;
  font-size: 2.73vw;
  font-weight: 500;
  letter-spacing: 0.15em;
  line-height: 1.3;
  margin: 0;
}

.sec01_01_h1 {
  display: block;
  margin: 0;
  font-size: inherit;
  font-weight: inherit;
}

.sec01_01_body {
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: linear-gradient(90deg, rgba(255,255,255,0) 0%, rgba(255,255,255,0.6) 25%, rgba(255,255,255,0.6) 75%, rgba(255,255,255,0) 100%);
}

.sec01_01_desc_outer {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: linear-gradient(90deg, rgba(255,255,255,0) 0%, rgba(255,255,255,0.6) 25%, rgba(255,255,255,0.6) 75%, rgba(255,255,255,0) 100%);
  text-align: center;
  padding-bottom: 2vw;
}

.sec01_01_catch {
  color: #4d4d4d;
  font-family: 'Yu Mincho', '游明朝', YuMincho, serif;
  font-size: 1.55vw;
  font-weight: 700;
  letter-spacing: 0.1em;
  line-height: 1.8;
  margin: 2vw 0 1.04vw;
}

.sec01_01_desc {
  color: #4d4d4d;
  font-family: 'Heisei Mincho Std', '平成明朝 Std', '游明朝', YuMincho, serif;
  font-size: 1.042vw;
  font-weight: 700;
  letter-spacing: 0.31em;
  line-height: 1.85;
  margin: 0;
}

.sec01_01_tags {
  display: flex;
  justify-content: center;
  gap: 1.042vw; /* 20px / 1920 */
  list-style: none;
  padding: 0;
  margin: 9.3vw 0 0;
}

.sec01_01_tag {
  width: 16.56vw; /* 318.0117px / 1920 */
  height: 2.757vw; /* 52.9384px / 1920 */
  display: flex;
  align-items: center;
  justify-content: center;
  background: #b8d200;
  color: #fff;
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 1.19vw;
  letter-spacing: 0.1em;
}

.sec01_01_img {
  display: none;
}

/* ===== sec02 ===== */
.sec02 {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 9.9vw; /* 190px / 1920 */
  padding-top: 4.17vw; /* 80px / 1920 */
  background-image: url(../img/sec02_bg.png);
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center;
}

.sec02_item {
  display: flex;
  align-items: center;
  gap: 2vw;
  width: 65.36vw; /* 1255px / 1920 */
}

.sec02_item picture,
.sec02_01_wrap {
  flex-shrink: 0;
}

.sec02_item picture img {
  display: block;
  width: 32.29vw; /* 620px / 1920 */
}

.sec02_item_txt {
  width: 31.25vw; /* 600px / 1920 */
  flex-shrink: 0;
  text-align: left;
}

.sec02_item_ttl {
  display: inline-block;
  font-family: 'Yu Mincho', '游明朝', YuMincho, serif;
  font-weight: 500;
  font-size: 1.8vw;
  letter-spacing: 0.1em;
  color: #9fb700;
  padding-bottom: 0.78vw;
  border-bottom: 1px solid #9fb700;
  margin: 0 0 1.5vw;
}

.sec02_item_body {
  font-family: 'Yu Mincho', '游明朝', YuMincho, serif;
  font-size: 1.14vw;
  letter-spacing: 0.1em;
  line-height: 1.7;
  color: #727171;
  margin: 0;
  text-align: left;
}

/* ===== sec02_01 arrow animation ===== */
.sec02_01_wrap {
  position: relative;
  display: inline-block;
  line-height: 0;
}

.sec02_01_arrow {
  position: absolute;
  pointer-events: none;
}

@keyframes flowSlow {
  0%   { opacity: 0; transform: translateX(0); }
  20%  { opacity: 1; transform: translateX(6px); }
  80%  { opacity: 0.9; transform: translateX(14px); }
  100% { opacity: 0; transform: translateX(20px); }
}

@keyframes flowFast {
  0%   { opacity: 0; transform: translateX(0); }
  20%  { opacity: 1; transform: translateX(6px); }
  80%  { opacity: 0.9; transform: translateX(14px); }
  100% { opacity: 0; transform: translateX(20px); }
}

.sec02_01_arrow--slow {
  width: 14.24vw;
  left: 0.39vw;
  top: 5.86vw;
  animation: flowSlow 3s ease-in-out infinite;
}

.sec02_01_arrow--fast {
  width: 14.17vw;
  left: 16.51vw;
  top: 4.86vw;
  animation: flowFast 1.2s ease-in-out infinite;
}

/* ===== sec03_01 text ===== */
.sec03_01_ttl {
  text-align: center;
  color: #0080cb;
  font-family: 'Yu Mincho', '游明朝', YuMincho, serif;
  font-size: 1.43vw;
  font-weight: 700;
  letter-spacing: 0.35em;
  margin: 0 0 6.08vw;
}

.sec03_01_body {
  text-align: center;
  color: #666;
  font-family: 'Yu Mincho', '游明朝', YuMincho, serif;
  font-size: 0.93vw;
  letter-spacing: 0.06em;
  line-height: 2;
  margin: 0;
}

.sec03_01_img {
  display: none;
}

/* ===== sec03_02 card ===== */
.sec03_02 {
  width: 37.73vw; /* 724px / 1920 */
}

.sec03_02_header {
  background: #b8d200;
  width: 100%;
  height: 3.281vw; /* 63px / 1920 */
  display: flex;
  align-items: center;
  justify-content: center;
}

.sec03_02_ttl {
  color: #fff;
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 1.44vw;
  font-weight: 500;
  letter-spacing: 0.17em;
  margin: 0;
}

.sec03_02_name {
  text-align: center;
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 1.25vw;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: #727171;
  margin: 1vw 0 1.1vw;
}

.sec03_02_img {
  text-align: center;
  margin: 0 0 2.4vw;
}

.sec03_02_img img {
  width: 25vw; /* 480px / 1920 */
}

.sec03_02_table {
  width: 100%;
  border-collapse: collapse;
  border: 1.5px solid #0081cc;
}

.sec03_02_table th,
.sec03_02_table td {
  border: 0.5px solid #0081cc;
  vertical-align: middle;
  padding: 0.83vw 0.8vw;
}

.sec03_02_table tr:nth-child(-n+3) th,
.sec03_02_table tr:nth-child(-n+3) td {
  padding: 1.59vw 0.8vw;
}

.sec03_02_table th {
  background: #f2f9fc;
  color: #0081cc;
  text-align: center;
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 0.83vw;
  font-weight: 500;
  letter-spacing: 0.06em;
  width: 28%;
  border-right: none;
}

.sec03_02_table td {
  border-left: none;
}


.sec03_02_table td {
  background: #fff;
  text-align: center;
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 1.13vw;
  font-weight: 500;
  color: #727171;
}

.sec03_02_features {
  list-style: none;
  padding: 0;
  margin: 0;
  text-align: left;
}

.sec03_02_features li {
  color: #727171;
  line-height: 2;
  font-size: 0.93vw;
}

.sec03_02_features li::before {
  content: "●";
  color: #b8d200;
  margin-right: 0.3em;
}

.sec03_02_note {
  font-family: 'Yu Mincho', '游明朝', YuMincho, serif;
  font-size: 0.85vw;
  color: #666;
  margin: 3.8vw 0 0;
}

.sec03_02_sp_img {
  display: none;
}

/* ===== sec03 ===== */
.sec03 {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5.21vw; /* 100px / 1920 */
  padding-top: 10.42vw; /* 200px / 1920 */
}

.sec03_item:first-child img {
  display: block;
  width: 37.34vw; /* 717px / 1920 */
}


/* ===== sec_footer ===== */
.sec_footer {
  padding-top: 5vw;
}

/* ===== SP ===== */
@media screen and (max-width: 750px) {

  /* sec01 */
  .sec01_content {
    top: 34.81vw;
  }

  .sec01_01 {
    width: 92%;
    margin: 0 auto;
    background: transparent;
  }

  .sec01_01_img {
    display: none;
  }

  .sec01_01_ttl {
    height: 17.46vw;
  }

  .sec01_01_sub {
    font-size: 3.2vw;
  }

  .sec01_01_main {
    font-size: 6.4vw;
  }

  .sec01_01_body {
    background: rgba(255, 255, 255, 0.6);
    padding-top: 4vw;
  }

  .sec01_01_desc_outer {
    background: rgba(255, 255, 255, 0.6);
    padding-bottom: 4vw;
  }

  .sec01_01_catch {
    font-size: 3.6vw;
    margin: 0 0 4.7vw;
  }

  .sec01_01_desc {
    font-size: 2.7vw;
  }

  .sec01_01_tags {
    flex-direction: column;
    align-items: center;
    margin: 12vw 0 0;
    gap: 2.7vw;
  }

  .sec01_01_tag {
    width: 50.38vw;
    height: 8.4vw;
    font-size: 3.8vw;
  }

  /* sec03_01 */
  .sec03_01_img {
    display: none;
  }

  .sec03_01_ttl {
    font-size: 4.2vw;
    margin-bottom: 3vw;
  }

  .sec03_01_body {
    font-size: 3vw;
    width: 80%;
    margin: 10vw auto 3vw;
    text-align: left;
    line-height: 1.4;
  }

  .sec03_01_body br {
    display: none;
  }

  /* sec03_02 */
  .sec03_02_sp_img {
    display: none;
  }

  .sec03_02 {
    display: block;
    width: 92.31vw;
  }

  .sec03_02_header {
    height: 8.03vw;
  }

  .sec03_02_ttl {
    font-size: 3.6vw;
    letter-spacing: 0.12em;
  }

  .sec03_02_name {
    font-size: 3.2vw;
    margin: 3vw 0;
  }

  .sec03_02_img {
    margin: 0 0 6.4vw;
  }

  .sec03_item:last-child .sec03_02_img img {
    width: 58.12vw;
  }

  .sec03_02_table tr:nth-child(-n+3) th,
  .sec03_02_table tr:nth-child(-n+3) td {
    height: 10.94vw;
  }

  .sec03_02_table th {
    font-size: 2.1vw;
  }

  .sec03_02_table td {
    font-size: 2.9vw;
  }

  .sec03_02_features li {
    font-size: 2.4vw;
  }

  .sec03_02_features li::before {
    font-size: 0.5em;
  }

  .sec03_02_note {
    font-size: 2vw;
    margin: 10.8vw 0 0;
  }

  /* sec03 */
  .sec03 {
    padding-top: 30.42vw;
    gap: 6.41vw; /* 75px / 1170 */
  }

  .sec03_item:first-child img {
    width: 76.67vw; /* 897px / 1170 */
  }

  .sec03_item:last-child img {
    width: 92.4vw; /* 1081px / 1170 */
  }

  /* sec_footer */
  .sec_footer {
    padding-top: 15.2vw;
  }

  /* sec02 */
  .sec02 {
    padding-top: 9.4vw; /* 110px / 1170 */
    gap: 17.95vw; /* 210px / 1170 */
    background-image: url(../img/sec02_bg_sp.png);
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
  }

  .sec02_item {
    flex-direction: column;
    width: 100%;
    align-items: center;
  }

  .sec02_item_txt {
    width: 100%;
    padding: 0 4.62vw;
    margin-bottom: 4.27vw;
    box-sizing: border-box;
  }

  .sec02_item_ttl {
    font-size: 4.5vw;
  }

  .sec02_item_body {
    font-size: 3.3vw;
  }

  .sec02_01_wrap {
    width: 100%;
  }

  .sec02_item picture img {
    width: 100%;
  }

  .sec02_01_arrow--slow {
    width: 41vw;
    left: 2.5vw;
    top: 16vw;
  }

  .sec02_01_arrow--fast {
    width: 41vw;
    left: 49.9vw;
    top: 13.3vw;
  }

}