/* =========================
   Base / Variables / Reset
========================= */
:root {
  --color-brand-blue: #378ee4;
  --color-brand-dark: #1a2b4b;
  --color-brand-accent: #378ee4;
  --color-brand-yellow: #ffdd00;
  --color-brand-bg: #f0f8ff;

  --color-white: #ffffff;
  --color-gray-50: #f9fafb;
  --color-gray-100: #f3f4f6;
  --color-gray-200: #e5e7eb;
  --color-gray-400: #9ca3af;
  --color-gray-600: #4b5563;
  --color-gray-800: #1f2937;

  --container-width: 1380px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Meiryo", "Yu Gothic", sans-serif;
  color: #3a4752;
  background: var(--color-white);
  line-height: 1.5;
}

/* =========================
   Utilities
========================= */
.text-center { text-align: center; }
.font-bold { font-weight: 700; }
.text-brand-blue { color: #2281ec;letter-spacing: -3px; }
.text-brand-accent { color: var(--color-brand-accent); }
.text-brand-accent1 { color: var(--color-brand-accent); letter-spacing: -9px; }

.text-brand-accent1:before {
    content: "・";
    display: inline-block;
    position: absolute;
    bottom: 70px;
    font-size: 40px;
    padding-left: 11px;
}

.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0;
}

.main-content { padding: 2rem 0 0; }
.section-wrapper { margin-bottom: 7.5rem;}
.section-wrapper-top { margin-bottom: 7rem;margin-top: 21rem;}
.section-wrapper--relative { position: relative; }


.wrap {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    box-sizing: border-box;
}


.wrap_top {
    margin-top: 6.5rem !important;
}



/* =========================
   Intro
========================= */
.intro-section { text-align: center; margin-bottom: 4rem; }

.intro-banner {
    width: 100%; height: auto; display: block;
    position: relative;
    color: #fff;
    /* background: linear-gradient(180deg, #5c91ed 0%, #3c7cda 500%, #1056c4 100%);
    padding: 25px 0px 55px; */
    margin: 0 auto;
    max-width: 1200px;
    width: 100%;
}

.main_v_warp{
    position: relative;
    z-index: 100;
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    margin: 0 auto;
    align-items: center;
    justify-content: space-between;
        width: 100%;
  }

.main_title_area{
      width: 57%;
}

.main_title{
    color: #fff;
    font-size: 2.7em;
    font-weight: 600;
    /* letter-spacing: 3.0px; */
    font-family: A-OTF Shin Go Pro, 'Noto Sans JP', sans-serif;
    text-align: center;
    line-height: 1.3;
    padding-bottom: 20px;
    padding-top: 0px;
    letter-spacing: 0px;
    text-shadow: 0 4px 10px rgba(0, 26, 99, .2);
}

.main_img_area {
    width: 43%;
    padding: 45px 0px 0px 20px;
  }

.mainv_pic1{
  width: 100%;
}

.fv__inner {
    position: relative;
    z-index: 2;
}

.fv__mv {
    width: 282px;
    position: absolute;
    right: 100px;
    top: 92px;
}

.fv__mv video {
    position: absolute;
   left: 3%;
    top: 0%;
    width: 80%;
}

.fv__mv1 {
    width: 590px;
    position: absolute;
    right: 0px;
    top: 20rem;
}

.fv__mv1 video {
    position: absolute;
    left: 35%;
    top: 36%;
    width: 55%;
}


/* =========================
   Section Headings
========================= */
.section-heading {
  font-weight: 700;
  color: #262b34;
  line-height: 1.35; /* emphasis dots 여유 */
  margin: 65px 0 20px;
  font-size: clamp(1.9rem, 4.6vw, 4rem);
  position: relative;
}


.section-heading--compact {
  font-size: clamp(1.8rem, 4vw, 3.9rem);
}


.section-heading--solution {
  font-size: clamp(1.6rem, 3.2vw, 4.1rem);
  white-space: nowrap;
}

.section-heading--indent {
  padding-left: 40px;
}


.blue_font_enter {
    color: #378ee4;
    font-size: 67px;
    letter-spacing: -9.6px;
}


.blue_font_enter:before {
    content: "・";
    display: inline-block;
    position: absolute;
    top: -30px;
    font-size: 40px;
    padding-left: 11px;
}

.blue_font{
    color: #378ee4;
    font-size: 67px;
    letter-spacing: 0px;
}


.blue_font:before {
    content: "・";
    display: inline-block;
    position: absolute;
    top: -30px;
    font-size: 40px;
    padding-left: 11px;
}


/* =========================
   Problem Section
========================= */
.problem-container {
  background: linear-gradient(0deg, #ffffff 10%, #e7f4ff 65%, #ebf4ff 100%);
  padding: 2rem;
  border-radius: 14px;
  /* box-shadow: 0px 0px 7px 3px rgba(0, 0, 0, 0.12); */
  border: 2px solid #c7d4e48f;
  position: relative;
  z-index: 1;
  margin-top: min(-11vw, 20px);
}

.merit-container {
  position: relative;
  z-index: 1;
  margin-top: min(1vw, 20px);
}

.speech-bubble-img {
    position: absolute;
    left: 0;
    right: 0;
    top: -40px;
    margin: auto;
}

.speech-bubble {
  /* display: inline-block;
  background: var(--color-brand-accent);
  color: var(--color-white);
  padding: 0.5rem 2.5rem;
  border-radius: 9999px;
  font-weight: 700;
  font-size: clamp(1.1rem, 2.2vw, 2.5rem);
  margin-bottom: 2.5rem;
  position: relative; */

  font-size: 44px;
    background-color: #2c8ef0;
    padding: 5px 15px 7px;
    border-radius: 58px;
    position: absolute;
    left: 0;
    right: 0;
    top: -40px;
    margin: auto;
    text-align: center;
    width: 73%;
    color: #ffffff;
    font-weight: 700;
    box-shadow: 0px 3px 3px rgba(0, 0, 0, .15);
}

.speech-bubble::after {
  content: "";
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border-left: 15px solid transparent;
  border-right: 15px solid transparent;
  border-top: 17px solid var(--color-brand-accent);
}

.grid-3 {
  /* display: grid;
  grid-template-columns: 1fr;
  gap: 3rem; */

  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  margin: 20px 0 15px;
}

.problem-card {
  /* background: var(--color-gray-50);
  padding: 2.25rem 1.5rem 2rem;
  border-radius: 0.75rem;
  border: 1px solid var(--color-gray-100);
  text-align: center; */
  width: 31.5%;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.problem-media {
  height: 260px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.problem-media img { width: 100%; height: auto; }
.problem-media--wide { width: 76%; }
.problem-media--normal { width: 72%; }

.problem-text {
  font-size: clamp(1.05rem, 2vw, 27px);
}
.problem-text span {
  font-weight: 700;
  color: var(--color-brand-accent);
  font-size: clamp(1.1rem, 2.1vw, 29px);
}

/* =========================
   Solution / Usage
========================= */
.solution-container {
  padding: 0rem;
}

.usage-container {
  background: #f6fbff;
  border: 1px solid #6692cd;
  border-radius: 15px;
  padding: 2rem;
  box-shadow: 0 10px 15px rgba(0,0,0,0.1);
}

.woman_icon_b img {
  width: 11%;
}

.features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.feature-card {
  background: #ffffff;
  border-radius: 0.65em;
  text-align: center;
    border: 1.5px solid #8ca0bc42;
    padding: 2rem 1rem;
}




.icon-circle{
  width: 170px;
    height: 170px;
    padding: 0;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 auto;
    align-self: center;
    box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    margin-bottom:1rem;
    background-color: #f0f7ff;
}


.icon-feature {
  font-size: clamp(2.4rem, 5vw, 66px);
  color: var(--color-brand-blue);
}

.feature-card-text {
  font-size: clamp(1rem, 1.8vw, 27px);
  font-weight: 700;
}

.highlight-feature {
  display: block;
  color: var(--color-brand-blue);
  font-size: clamp(1.1rem, 2.4vw, 30px);
  font-weight: 800;
  letter-spacing: -0.7px;
  line-height: 1.7;
}

.usage-desc {
  font-size: clamp(1rem, 2vw, 25px);
  margin-top: 0.75rem;
}

.usage-image { margin-top: 25px; }




@media (min-width: 640px) {
  .usage-container {
    padding: 3.5rem 2.5rem;
  }
}

@media (min-width: 768px) {
  .grid-3 { grid-template-columns: 1fr 1fr; }
  .features-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 420px) {
  .section-heading--solution { white-space: normal; }
}

@media (max-width: 480px) {
  .problem-media { height: auto; }
  .problem-media--wide,
  .problem-media--normal { width: 100%; }
}


/******************************/
footer {
    background-color: #1a1f25;
    padding-top: 0px;
    margin-top: 0em;
}


/* ========================================
■ section　悩み START ▲
======================================== */

.distress_con_enter {
    width: 31.5%;
    display: flex;
    flex-direction: column;
    align-items: center;
    align-content: space-between;
}

.distress_img_box_enter {
    width: 100%;
    height: auto;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
}

img.distress_img_enter {
    width: 94%;
    max-width: 100%;
}

.dist_hukidashi {
  font-size: 26px;
  position: absolute;
  font-weight: bold;
  line-height: 1.3;
  color: #2666b8;
  text-align: center;
  width: 95%;
  display: flex;
  justify-content: center;
}

.hukidashi_a {
  top: 5.5%;
  letter-spacing: -1px;
  left: 5% !important;
  font-size: 21px !important;
}

.hukidashi_b {
    top: 4%;
    letter-spacing: 0px;
    left:2%;
}

.hukidashi_c {
    top: 4.1%;
    letter-spacing: 0px;
    left:4%;
}

/* ========================================
■ section　悩み end ▲
======================================== */



/* ========================================
■ section 解決 start ▼
======================================== */
.woman_icon_b{
    position: absolute;
    left: 0;
    right: 0;
    top: -70px;
    margin: auto;
    text-align: center;
}

.section_merit {
    background: linear-gradient(0deg, #ffffff 10%, #ebf4ff 65%, #eef6ff 100%);
    padding: 2rem;
    border-radius: 14px;
    border: 2px solid #c7d4e48f;
    position: relative;
    z-index: 1;
    margin-top: min(1vw, 20px);
}



.merit_view_top {
    width: 100%;
    font-size: 62px;
    color: rgb(39, 48, 55);
    text-align: center;
    font-weight: bold;
    display: flex;
    align-items: center;
    justify-content: center;
    letter-spacing: -0.7px;
    padding: 5px 0px 0px;
}


.merit_view_top::before, .merit_view_top::after {
    content: "";
    height: 2px;
    flex-grow: 1;
    background-color: rgba(202, 216, 246, 0.82);
}

.merit_view_top::before {
    margin-right: 2rem;
}


.merit_view_top::after {
    margin-left: 2rem;
}


.chap_subtxt {
    font-size: 22px;
    line-height: 1.45;
    font-weight: 100;
    color: rgb(87, 93, 98);
    margin-top: 0px;
    text-align: center;
}


.contents_nobox {
    margin-top: 25px;
}


.examination_ul {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: flex-start;
}


.examination_ul li {
    background-color: #fff;
    border-radius: 10px;
    box-sizing: border-box;
    text-align: center;
    width: 32%;
    margin: 0px;
    border: 2px solid #3784d9;
    box-shadow: 0px 0px 7px #a7afba59;
}


.examination_ul h4 {
    line-height: 1.85;
    font-size: 37px;
    padding: 10px 0px 11px;
    background-color: #3784d9;
    text-align: center;
    font-weight: 700;
    color: #fff;
    width: 100%;
    margin: 0px auto;
    border-radius: 6px 6px 0px 0px;
}


.share_img {
    text-align: center;
    padding: 40px 15px;
    height: 250px;
}


.merit-img1{
    width: 65%;
    height: auto;
    margin-top: 9px;
}

.merit-img2 {
    width: 63%;
    height: auto;
    margin-top: 6px;
    margin-left: 7px;
}

.merit-img3 {
    width: 57%;
    height: auto;
    margin-top: 2px;
    margin-left: 0px;
}


p.share_item_cont1 {
  font-size: 24px;
  padding: 24px 25px 22px;
  background-color: #f0f8fe;
  line-height: 1.4;
  text-align: left;
  border-radius: 0px 0px 8px 8px;
  color: rgb(60 72 82 / 90%);
  height: 185px;
  border: 0px solid #d1d8df;
}



/* ========================================
■ section　解決 end ▲
======================================== */



@media (max-width: 480px) {


  .wrap,
  .container,
  .intro-banner {
    max-width: 100%;
    width: 100%;
  }

  .container {
    padding: 0;
  }



  .main-content {
    padding: 20px 0 0;
  }


  .wrap_top {
    margin-top: 64px !important;
  }

  .section-wrapper {
    margin-top:100px;
    margin-bottom: 56px;
  }


  .section-wrapper-top {
    margin-top: 120px;
    margin-bottom: 56px;
  }


  .intro-section {
    margin-bottom: 28px;
  }


.main_v_warp{
  padding:0;
}


  .intro-banner {
      height: auto;
  }


  .fv__mv {
      right: 0;
      top: 160px;
      width: 100%;
  }

  .fv__mv video {
    width: 54%;
    left: 24%;
    top: 44px;
    position: absolute;
  }


  .usage-image {
    position: relative;
    margin-top: 18px;
    padding-bottom: 8px;
  }

  .fv__mv1 {
    width: 100%;
    right: auto;
    top: auto;
  }

  .fv__mv1 video {
    position: absolute;
    left: 8px;
    top: -495px;
    width: 95%;
  }


  .section-heading {
    font-size: 39px;
    margin: 60px 0 14px;
    line-height: 1.3;
  }

  .section-heading--compact {
    font-size: 32px;
    margin: 40px 0 12px;
  }

  .section-heading--solution {
    font-size: 32px;
    white-space: normal;
    margin: 40px 0 12px;
  }

  .speech-bubble {
    font-size: 23px;
    width: 92%;
    top: -43px;
    padding: 11px 12px 12px;
    border-radius: 999px;
    line-height: 1.3;
  }

  .speech-bubble::after {
    border-left: 12px solid transparent;
    border-right: 12px solid transparent;
    border-top: 14px solid var(--color-brand-accent);
  }

  .usage-desc {
    font-size: 16px;
    line-height: 1.6;
    margin-top: 10px;
    text-align: left;
  }


  .woman_icon_b {
    top: -58px;
  }
  .woman_icon_b img {
    width: 90px;
  }


  .grid-3 {
    flex-direction: column;
    gap: 18px;
    margin: 12px 0 10px;
  }

  .problem-card {
    width: 100%;
  }

  .problem-card:nth-child(1){
    margin: 10px 0 0;
  }


.problem-card:nth-child(2){
  margin: 30px 0;
}

.problem-card:nth-child(3){
  margin: 0 0 10px;
}


  .problem-container,
  .section_merit {
    padding: 16px;
    border-radius: 12px;
  }

  img.distress_img_enter {
    width: 100%;
  }

  .dist_hukidashi {
    font-size: 16px;
    line-height: 1.25;
    width: 92%;
    font-size: 22px !important;
  }



  .hukidashi_a {
      top: 6.25%;
      left: 4% !important;
  }


  .hukidashi_b {
      top: 6.25%;
      left: 4% !important;
  }


  .hukidashi_c {
      top: 6.25%;
      left: 4% !important;
  }








  .features-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .feature-card {
    padding: 26px 12px 22px;
  }

  .icon-circle {
    width: 110px;
    height: 110px;
    margin-bottom: 10px;
  }

  .feature-card-text {
    font-size: 22px;
    line-height: 1.4;
    margin-top: 10px;
  }

  .highlight-feature {
    font-size: 25px;
    line-height: 1.6;
  }


  .text-brand-blue {
    letter-spacing: -1px;
  }


  .text-brand-accent1 {
    letter-spacing: -7px;
  }

.text-brand-accent1:before{
  bottom: 87px;
  font-size: 31px;
  padding-left: 3px;
}





}