/* CSS Document */

:root{
  --container: 1020px;
  --text: #111;
  --muted: #5b6773;
  --sky-1: #eaf7ff;
  --sky-2: #dff3ff;
  --sky-3: #cfeeff;
  --pink: #f7e8f0;
  --card: #ffffff;
  --line: rgba(0,0,0,.08);
  --shadow: 0 16px 40px rgba(0,0,0,.08);
  --radius-lg: 22px;
  --radius-md: 14px;
  --radius-sm: 10px;
  --accent: #39b9d6;
  --accent-2: #2aa9c9;
  --yellow: #f2e84a;
}

*{ box-sizing: border-box; }
html,body{
     min-height: 100vh;
    scroll-behavior: smooth;
    overflow-x: hidden;
}
body{
  margin:0;
  font-family: system-ui, -apple-system, "Hiragino Kaku Gothic ProN", "Noto Sans JP", Segoe UI, Roboto, Arial, sans-serif;
  color: var(--text);
}
.sp_view{display:none;}
img.sp_view{display:none;}
img {
    width:100%;
}
h2 > img, h3 > img, .feature__icon > img, .sub-title img {
    height: 100%;
    width: auto;
}

a{ color: inherit; text-decoration: none; }
.container{
  width: 100%;
  max-width: 1020px;
  margin-inline: auto;
}

/* Header */
.site-header{
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 18px;
  padding: 0;
}
.logo{
  display:inline-flex;
  align-items:flex-start;
  gap: 10px;
  width: 100%;
  max-width: 110px;
  padding: 10px;
}
.logo__stack{
  font-weight: 800;
  font-size: 12px;
  line-height: 1.05;
  letter-spacing: .04em;
}
.nav{
  display:flex;
  align-items:center;
  column-gap: 10px;
  flex-wrap: wrap;
  justify-content: flex-end;
  padding: 10px 0;
}
.nav__link{
  font-size: 15px;
  font-weight: bold;
  color: #222;
  opacity: .9;
  padding: 8px 10px;
  border-radius: 0;
}
.nav__link:hover{ background: rgba(0,0,0,.04); }
.nav__link--cta{
  background: rgba(57,185,214,.14);
  border: 1px solid rgba(57,185,214,.35);
  border-radius: 999px;
  padding: 8px 20px;
}
.nav__link.original{
  font-size: 14px;
  font-weight: normal;
  opacity: .75;
}
.hamburger{
  display: none;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  cursor: pointer;
  position: relative;
  z-index: 30;
}

.hamburger span{
  display: block;
  width: 24px;
  height: 2px;
  background: #222;
  margin: 6px auto;
  transition: .3s;
}
/* 背景オーバーレイ */
.nav-overlay{
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.35);
  opacity: 0;
  visibility: hidden;
  transition: opacity .3s ease;
  z-index: 15;
}

/* メニュー表示中 */
.nav-overlay.is-open{
  opacity: 1;
  visibility: visible;
}



/* Hero */
.hero{
  background: url("img/ttl-bk.jpg")no-repeat;
  background-size:cover;
  padding: 34px 0 50px;
  text-align:center;
}
.hero-inner{
    max-width: 1120px;
    margin: auto;
}

.btn{
  display:inline-flex;
  width: 100%;
  margin-top: 50px;
  max-width: 500px;
  flex-direction: column;
  align-items:center;
  justify-content:center;
  gap: 2px;
  border-radius: 999px;
  padding: 14px 26px;
  cursor: pointer;
  font-weight: 800;
  box-shadow: 8px 8px 7px rgba(57,185,214,.20);
  text-align:center;
  border: 4px solid #fff;
  letter-spacing: 0.2rem;
    transition: 0.3s;
}
.btn--primary{
  color: #fff;
  background:  linear-gradient(90deg, rgba(74, 209, 226, 1) 8%, rgba(41, 171, 226, 1) 70%);
}
.btn__strong{
  font-size: 22px;
  letter-spacing: .02em;
}
.btn--large{
  padding: 18px 34px;
  font-size: 14px;
}
.btn:hover {
    transform: translateY(5px);
    transition: 0.3s;
}

/* Hero illustrations (placeholders) */
.hero-illust{
  position: relative;
  min-height: 180px;
}
.hero-illust--left{
  display:flex;
  align-items:flex-end;
  justify-content:center;
  gap: 10px;
}
.illust-card{
  border-radius: 12px;
  border: 2px solid rgba(0,0,0,.08);
  background: linear-gradient(180deg, rgba(57,185,214,.16), rgba(255,255,255,.9));
  box-shadow: 0 10px 24px rgba(0,0,0,.08);
}
.illust-card--tall{ width: 60px; height: 120px; }
.illust-card--mid{ width: 64px; height: 90px; }
.illust-card--small{ width: 70px; height: 60px; }

.illust-badge{
  position:absolute;
  left: 18px;
  top: 10px;
  padding: 10px 12px;
  font-weight: 900;
  font-size: 12px;
  line-height: 1.1;
  border-radius: 14px;
  background: linear-gradient(180deg, rgba(255,182,193,.55), rgba(195,237,255,.65));
  border: 1px solid rgba(0,0,0,.08);
  transform: rotate(-6deg);
}

.hero-illust--right{
  display:flex;
  align-items:center;
  justify-content:center;
}
.illust-person{
  width: 86px;
  height: 150px;
  border-radius: 18px;
  border: 2px solid rgba(0,0,0,.08);
  background: linear-gradient(180deg, rgba(0,0,0,.06), rgba(255,255,255,.75));
  box-shadow: 0 10px 24px rgba(0,0,0,.08);
}
.illust-bubble{
  position:absolute;
  right: 0;
  top: 20px;
  padding: 10px 12px;
  font-size: 12px;
  font-weight: 900;
  border-radius: 16px;
  border: 1px solid rgba(0,0,0,.10);
  background: rgba(233, 255, 238, .9);
  transform: rotate(6deg);
}

/* Section titles */
.section-title{
  margin: 0 0 16px;
  font-size: 22px;
  font-weight: 900;
  letter-spacing: .04em;
  height: 55px;
}
.section-title--center{ text-align:center; }

/* Problems */
.problems{
  padding: 40px 0 50px;
  background: linear-gradient(168deg, rgba(159, 215, 238, 0.35) 46%, rgba(255, 250, 198, 0.15));
}
.problems h2{
  position: relative;
  width: 500px;
  margin: auto;
  margin-bottom: 20px;
}
.problems h2::before {
  content: '';
  display: block;
  width: 45px;
  height: auto;
  aspect-ratio: 93 / 187;
  background: url("img/h-1_left.png")no-repeat;
  position: absolute;
  background-size: contain;
  top: -20px;
  left: -50px;
}
.problems h2::after {
  content: '';
  display: block;
  width: 75px;
  height: auto;
  aspect-ratio: 165 / 183;
  background: url("img/h-1_right.png")no-repeat;
  position: absolute;
  background-size: contain;
  top: -20px;
  right: -70px;
}
.bubbles.pc_view{
  display: flex;
  width: 90%;
  flex-wrap: wrap-reverse;
  column-gap: 10px;
  justify-content: center;
  align-items: center;
  margin: 30px auto 18px;
  box-sizing: border-box;
}
.bubble{
  width: calc(100%/3 - 14px);
  position: relative;
  border-radius: 14px;
  padding: 5px;
  text-align:center;
  font-size: 13px;
  font-weight: 700;
  box-sizing: border-box;
}

.callout{
  position: relative;
  border-radius: var(--radius-lg);
  padding: 0px 16px 0px;
  overflow: hidden;
}

.callout__inner{
  text-align:center;
  max-width: 760px;
  margin-inline:auto;
}
.callout__eyebrow{
  font-weight: 900;
  letter-spacing: .06em;
  margin-bottom: 6px;
}
.callout__title{
  font-weight: 1000;
  font-size: 18px;
  border-bottom: 2px solid #333;
  margin: auto;
  margin-bottom: 30px;
  position: relative;
  width: 80%;
}
.callout__title span{
  display: block;
  width: 220px;
  margin: auto;
}
.callout__title::before {
  content: '';
  display: block;
  width: 65px;
  height: auto;
  aspect-ratio: 141 / 177;
  background: url("img/h-2_left.png")no-repeat;
  position: absolute;
  background-size: contain;
  bottom: 0px;
  left: -70px;
}
.callout__title::after {
  content: '';
  display: block;
  width: 65px;
  height: auto;
  aspect-ratio: 132 / 189;
  background: url("img/h-2_right.png")no-repeat;
  position: absolute;
  background-size: contain;
  bottom: 0px;
  right: -90px;
}

.callout__text{
  margin: 0;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.8;
}
.callout__deco{
  position:absolute;
  top: 14px;
  width: 70px;
  height: 70px;
  border-radius: 22px;
  background: linear-gradient(180deg, rgba(57,185,214,.20), rgba(255,182,193,.18));
  border: 1px dashed rgba(0,0,0,.12);
}
.callout__deco--l{ left: 16px; transform: rotate(-10deg); }
.callout__deco--r{ right: 16px; transform: rotate(10deg); }

/* About section */
.about{
    background: linear-gradient(168deg, rgba(159, 215, 238, 0.35) 46%, rgba(255, 250, 198, 0.15));
    padding: 60px 0 60px;
}
.about-card{
  max-width: 700px;
  margin: auto;
  padding: 18px;
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 18px;
  align-items:center;
}
.about-card__left {
  position:relative;  
}
.about-pill{
  display:inline-block;
  border-radius: 999px;
  font-weight: 800;
  line-height: 1.6;
  font-size: 24px;
  position: relative;
  z-index:10;
}
.about-card__left::before{
  content:"";
  background: #fff;
  width: 130px;
  height: 130px;
  border-radius: 100px;
  position: absolute;
  z-index:0;
  top: -30px;
  left: -50px;
}
.about-desc{
  margin: 12px 0 10px;
  color: #2d3842;
  font-size: 18px;
  line-height: 1.9;
  font-weight: 800;
  position: relative;
  z-index: 10;
}
.text-link{
  display:inline-flex;
  gap: 6px;
  font-weight: 900;
  text-decoration: underline;
  font-size: 16px;
  color: #2a77b9;
}

/* Phone mock */
.phone{
  width: min(240px, 90%);
  margin-left:auto;
}
.phone__notch{
  width: 40%;
  height: 10px;
  background: #000;
  border-radius: 999px;
  margin: 4px auto 8px;
}
.phone__screen{
  background: #eaf3ff;
  border-radius: 20px;
  padding: 12px;
  min-height: 290px;
  border: 1px solid rgba(0,0,0,.12);
}
.phone__title{
  font-weight: 900;
  font-size: 12px;
  opacity: .9;
  margin-bottom: 6px;
}
.phone__sub{
  font-weight: 1000;
  font-size: 14px;
  line-height: 1.2;
  margin-bottom: 10px;
}
.phone__grid{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin-top: 10px;
}
.phone__app{
  background: rgba(255,255,255,.85);
  border: 1px solid rgba(0,0,0,.10);
  border-radius: 10px;
  height: 38px;
}

/* Picker card */
.pick-card{
  margin: auto;
  margin-top: 18px;
  background: #fff;
  border-radius: 26px;
  padding: 20px;
  margin-bottom: 40px;
  max-width: 760px;
}
.pick-card__headline{
  text-align:center;
  font-weight: 900;
  margin-bottom: 12px;
  font-size: 19px;
}
.pick-row{width: 90%;max-width: 600px;margin: auto;}
.pick{
  position: relative;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 12px 10px;
  text-align:center;
  box-shadow: 0 10px 22px rgba(0,0,0,.06);
  cursor: pointer;
}
.pick__icon{
  display:block;
  font-size: 20px;
  margin-bottom: 6px;
}
.pick__label{
  font-weight: 900;
  font-size: 12px;
  line-height: 1.2;
}
.pick--active{
  background: rgba(57,185,214,.16);
  border-color: rgba(57,185,214,.40);
}
.pick__hand{
  position:absolute;
  right: 10px;
  top: 10px;
  font-size: 18px;
}
.pick-card__arrow span{
  display: block;
  text-align:center;
  width: 30px;
  height: 20px;
  font-weight: 1000;
  margin: 10px auto 6px;
  background-color: #3c82d2;
  clip-path: polygon(0% 0%, 100% 0%, 50% 100%);
}
.pick-card__desc{
  margin: 0;
  text-align: left;
  font-size: 18px;
  font-weight: 400;
  line-height: 1.8;
  padding: 0 110px;
}
.pick-card__desc span{
  font-weight:bold;
    font-size: 20px;
}

/* Sub title marker */
.sub-title{
  margin: 22px 0;
  text-align:center;
  font-weight: 1000;
  width: auto;
  height: 40px;
}

/* Examples */
.examples{
  display:grid;
  gap: 12px;
  max-width: 650px;
  margin: auto;
}
.example{
  display:grid;
  grid-template-columns: 1fr auto 2.25fr;
  gap: 10px;
  align-items:center;
}
.example__left {
  width: 180px;
}
.example__tag{
  display:inline-flex;
  align-items:center;
  gap: 8px;
  font-weight: 1000;
  font-size: 12px;
  margin-bottom: 8px;
}
.example__mid{
  font-weight: 1000;
  opacity: .7;
}
.example__card{
  position: relative;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 12px;
  display:grid;
  grid-template-columns: 1fr 180px;
  gap: 10px;
  align-items: start;
}
.example__text{
  font-size: 16px;
  line-height: 1.7;
  color: #2a3440;
  font-weight: 700;
  padding: 10px;
}

.example__badge{
  position:absolute;
  right: 14px;
  top: 10px;
  font-size: 12px;
  color: #ed3ea3;
  font-weight: 1000;
  padding: 4px 8px;
  background: #fff;
  border: 1px solid #ed3ea3;
}


/* Features */
.features{
  background: linear-gradient(168deg, rgba(249, 219, 232, 0.45) 34%, rgba(198, 255, 230, 0.25));
  padding: 60px 0 30px;
}
.feature-grid{
  max-width: 650px;
  margin: auto;
  margin-top: 40px;
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  row-gap: 33px;
}
.feature{
  position: relative;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 18px 12px 20px;
  text-align:center;
  min-height: 98px;
}
.feature__num{
  position:absolute;
  top: -15px;
  left: 50%;
  transform: translateX(-50%);
  width: 34px;
  height: 34px;
  border-radius: 999px;
  background: #111;
  color: #fff;
  display:grid;
  place-items:center;
  font-size: 14px;
  font-weight: 1000;
}
.feature__icon{
  margin: 20px 0 8px;
  height: 70px;
}
.feature__text{
  font-size: 16px;
  font-weight: 900;
  line-height: 1.4;
}
.features-note{
  margin: 12px 0 0;
  text-align:center;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.7;
}

/* Use cases */
.usecases{
  padding: 26px 0 34px;
}
.usecase-grid{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin: auto;
  margin-top: 12px;
  max-width: 650px;
}
.usecase{
  background: rgba(255,255,255,.85);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 12px 12px 20px;
  box-shadow: 0 12px 26px rgba(0,0,0,.06);
}
.usecase__cap{
  margin: 10px 0 0;
  text-align:center;
  font-size: 16px;
  font-weight: 900;
  line-height: 1.45;
}

/* Pricing */
.pricing{
  background: linear-gradient(184deg, rgba(159, 215, 238, 0.35) 8%, rgba(255, 250, 198, 0.35) 70%);
  padding: 34px 0 80px;
  text-align: center;
}
.pricing__sub{
  text-align:center;
  font-weight: 1000;
  margin-bottom: 12px;
}
.pricing-pills{
  display:flex;
  justify-content:center;
  align-items:center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 14px;
}
.pill{
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 18px 44px;
  font-weight: 1000;
  font-size: 18px;
}
.pill--plus{
  background: transparent;
  border: 0;
  box-shadow: none;
  font-size: 18px;
  padding: 0 2px;
}
.pricing__notes{
  display: inline-block;
  /* max-width: 760px; */
  margin: 0 auto 18px;
  color: #2f3b46;
  font-size: 16px;
  line-height: 1.9;
  font-weight: bold;
  text-align: left;
}
.pricing__notes p{margin: 4px 0;display: inline-block;}
.pricing-cta{
  text-align:center;
  margin-top: 12px;
}
.pricing-cta__text{
  margin: 0 0 14px;
  font-weight: 900;
  line-height: 1.6;
  font-size: 24px;
  margin-top: 40px;
}

/* Footer */
.footer{
  border-top: 1px solid var(--line);
  background: #fff;
}
.footer-inner{
  padding: 18px 0;
  color: var(--muted);
  text-align:center;
}

#page-top {
  position: fixed;
  bottom: 10px;
  right: 5px;
  font-size: 14px;
  line-height: 1;
  z-index: 99;
}
#page-top a {
  background: #000;
  border: 3px #fff solid;
  color: #fff;
  width: 60px;
  height: 60px;
  padding: 20px 5px;
  text-align: center;
  display: block;
  border-radius: 100px;
  opacity: 0.9;
  transition: all .3s ease;
}
#page-top a:hover {
  text-decoration: none;
  opacity: .5;
}

/* Responsive */
@media (max-width: 900px){
    .sp_view{display:block;}
    .pc_view{display:none!important;}
    img.sp_view{display:inline-block;}
    img.pc_view{display:none!important;}
    .container{padding: 0 40px;}
    .section-title {height:auto;}
  .hero{
    padding: 15px 10px;
}
  .hero-inner{
    grid-template-columns: 1fr;
    gap: 14px;
  }
  .hero-illust{ min-height: 120px; }
  .hero-illust--left{ order: 1; }
  .hero-copy{ order: 2; }
  .hero-illust--right{ order: 3; }
    .problems {padding:20px 0;}
  .bubbles{width: 80%;max-width: 430px;margin: auto;}
  .about-card{/*grid-template-columns: 1fr;*/gap: 10px;padding: 0;margin-top: 15px;}
  .phone{ margin: 0 auto; }
  .pick-row{grid-template-columns: 1fr 1fr;width: 100%;}
  .example{padding-bottom: 20px;border-bottom: 2px dashed #ddd;grid-template-columns: 1fr auto 2.25fr;justify-content: center;}
    .example:last-child{border-bottom:0;}
    .btn{margin-top: 20px;margin-bottom: 20px;width:90%;}
    .problems h2::before,.problems h2::after,.callout__title::before,.callout__title::after{display:none;}
    h2 > img, h3 > img, .feature__icon > img, .sub-title img {height: auto;width: 100%;}
    .callout {
    padding: 20px 0 0;
}
    .callout__title{width:90%;}
    .callout__text{text-align: left; padding: 0 20px;}
    .callout__title span {width: 180px;}
    .about-pill {font-size: 20px;}
    .about-desc {font-size:16px;line-height: 1.6rem;font-weight: 400;margin: 0 0 10px;}
    .pick-card {margin: auto;margin-top: 20px;border-radius: 10px;}
  .pick-card__desc {text-align:left;padding:20px;}

  .sub-title img,.about h2 img, .features h2 img, .pricing h2 img, .feature__icon img {width:auto;height:100%;}
    .example__left {margin:auto;width: 220px;}
    .example__card {
    position: relative;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 18px;
    padding: 10px;
    display: flex;
    flex-direction: column-reverse;
    gap: 0;
    }
    .example__text {padding:0 10px;}
    .about-card__left::before {display:none;}
    .example__mid {font-size: 0;display: block;text-align: center;width: 20px;height: 13px;font-weight: 1000;margin: auto;background-color: #3c82d2;clip-path: polygon(0% 0%, 100% 0%, 50% 100%);}
    .about,.features {padding: 40px 0 30px;}
    .about h2,.features h2, .pricing h2 {height: 45px;}
    .feature-grid {column-gap: 15px;}

    .pricing-pills {gap:0;}
    .pricing-pills .pill {width: 100%;}

  .pricing-cta__text {
    font-size: 20px;
  }
}

@media (max-width: 520px){
    .sp_view{display:block;}
    .pc_view{display:none!important;}
    img.sp_view{display:inline-block;}
    img.pc_view{display:none!important;}
    .site-header {height:60px;}
  .logo {padding:0;max-width: 80px;}
    .container {padding: 0 20px;}
    .section-title {height:auto;}
    .header-inner{padding: 10px 15px;}
    .hero-title{ font-size: 32px; }
    .hero-kicker{ font-size: 16px; }
    .bubbles{ grid-template-columns: 1fr; }
    .feature-grid{grid-template-columns: 1fr 1fr;}
    .usecase-grid{ grid-template-columns: 1fr; }
    .problems h2{width: 90%;}
    .example {grid-template-columns: min-content;}
    .pick-card__desc {padding:0;}
}
@media (max-width: 780px){
  body {overflow-x:hidden;}
  .hamburger{
    display: block;
  }

  .nav{
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 320px;
    background: rgba(255,255,255,0.95);
    flex-direction: column;
    align-items: flex-start;
    padding: 80px 20px 60px;
    gap: 12px;
    transition: right .3s ease;
    box-shadow: -4px 0 20px rgba(0,0,0,.08);
    z-index: 25;
  }
  .nav.is-open{
    right: 0;
  }
  .nav__link{
    width: 100%;
    font-size: 18px;
    border-bottom: dashed 1px #ddd;
  }
   .nav__link:last-child{
    border: 0;
  }
}