/* Base */
:root {
  --brand: #ff5b6e;
  --brand-dark: #e64b5d;
  --ink: #1a1a1a;
  --muted: #666;
  --bg: #ffffff;
  --bg-alt: #faf7f8;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family: "Noto Sans JP", system-ui, -apple-system, Segoe UI, Roboto,
    "Hiragino Kaku Gothic ProN", Meiryo, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  display: block;
}

video {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: inherit;
  text-decoration: none;
}

p {
  margin: 0;
}

.appstory-top {
  margin-bottom: 50px;
  color: rgb(47 111 155);
  font-weight: bolder;
}

.appstory-top h2 {
  font-size: 3.0em;
  margin-top: 0;
}

.appstory-p {
  width: 48%;
  line-height: 30px;
}

.appstory-picture {
  width: 48%;
  padding-top: 50px;
}

.appstory-picture img {
  width: 100%;
  border-radius: 10px;
  /* height: 250px;
  object-fit: cover; */
}

.appstory-all {
  display: flex;
  justify-content: space-between;
}

.appstory {
  padding: 0 14px 50px;
}

.appstory-inner {
  max-width: 1100px;
  margin: 0 auto;
}


/* Scroll Animations */
.scroll-animate {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.scroll-animate.fade-in {
  opacity: 1;
  transform: translateY(0);
}

.scroll-animate.slide-left {
  transform: translateX(-50px);
}

.scroll-animate.slide-left.fade-in {
  transform: translateX(0);
}

.scroll-animate.slide-right {
  transform: translateX(50px);
}

.scroll-animate.slide-right.fade-in {
  transform: translateX(0);
}

.scroll-animate.scale-up {
  transform: scale(0.9);
}

.scroll-animate.scale-up.fade-in {
  transform: scale(1);
}

.scroll-animate.delay-1 {
  transition-delay: 0.1s;
}

.scroll-animate.delay-2 {
  transition-delay: 0.2s;
}

.scroll-animate.delay-3 {
  transition-delay: 0.3s;
}

.scroll-animate.delay-4 {
  transition-delay: 0.4s;
}

.container {
  width: 1100px;
  max-width: 100%;
  margin: 0 auto;
}


/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: saturate(1.2) blur(6px);
  border-bottom: 1px solid #eee;
}

.site-header-bottom {
  position: fixed !important;
  bottom: 0em;
  width: 100%;
  padding-inline: 20px;
  z-index: 50;
  border-bottom: 1px solid #eee;
}

.site-header-bottom-btn-img {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
}

.header-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 14px 0;
}

.logo {
  display: flex;
  align-items: center;
  gap: 20px;
}

.logo img {
  height: 55px;
  width: auto;
}

.logo .beta {
  width: 80px;
  height: auto;
}

.nav {
  display: block;
  position: fixed;
  inset: 0;
  background: #fff;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
  z-index: 100;
}

.nav.open {
  opacity: 1;
  visibility: visible;
}

.nav ul {
  display: flex;
  align-items: flex-start;
  list-style: none;
  margin: 0;
  padding: 2em 5em;
}

.nav a {
  font-weight: 500;
  text-decoration: none;
}

.nav-top {
  display: flex;
  width: 100%;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
}

.header-cta {
  position: absolute;
  bottom: 0;
  right: 3em;
  margin-left: auto;
}

.nav-toggle {
  display: block;
  width: 44px;
  height: 44px;
  background: transparent;
  border: none;
  padding: 10px;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  height: 2px;
  background: #222;
  margin: 6px 0;
  transition: 0.2s;
}

/* Desktop nav styles */
.nav-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  border-bottom: 1px solid #eee;
}

.nav-logo img {
  height: 32px;
}

.nav-close {
  background: none;
  border: none;
  font-size: 24px;
  cursor: pointer;
  padding: 8px;
}

.nav-menu {
  list-style: none;
  margin: 0;
  padding: 20px;
  display: flex;
  flex-direction: column;
  background-color: #fdfdfdd8;
  height: calc(100vh - 73px);
  justify-content: flex-start;
}

.nav-menu li {
  margin: 8px 0;
  display: flex;
  align-items: center;
}

.nav-menu a {
  color: #187295;
  font-weight: 700;
  font-size: 1.5em;
  text-decoration: none;
}

.nav-cta {
  padding: 20px;
  text-align: center;
}

.flex-row {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
}

.try-it-now {
  width: 20%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.try-it-now-back {
  position: absolute;
  bottom: 0;
  width: 100%;
  height: 30%;
  background-color: rgb(140 212 249);
  z-index: -1;
}


/* Buttons */
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: 999px;
  padding: 12px 20px;
  font-weight: 700;
  border: 2px solid transparent;
  transition: all 0.2s ease;
}

.button.primary {
  background: var(--brand);
  color: #fff;
}

.button.primary:hover {
  background: var(--brand-dark);
}

.button.ghost {
  background: #fff;
  color: var(--ink);
  border-color: #ddd;
}

.button.ghost:hover {
  border-color: #bbb;
}

.button.large {
  padding: 6px 28px;
  font-size: 18px;
}

/* Hero */
.hero {
  position: relative;
}

.hero-media {
  position: relative;
  width: 100%;
  height: 100%;
  aspect-ratio: 16/9;
  background: #000;
  overflow: hidden;
}

.hero-media iframe,
.hero-media video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  /* fills container while keeping aspect ratio */
}

.hero-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-content {
  position: absolute;
  left: 5%;
  top: 50%;
  color: #fff;
  text-shadow: 0 2px 16px rgba(0, 0, 0, 0.5);
  padding-bottom: 32px;
}

.hero h1 {
  font-size: 48px;
  line-height: 1.2;
  margin: 0 0 12px;
  font-weight: 900;
}

.hero p {
  font-size: 20px;
  margin: 0 0 18px;
}

.hero-actions {
  display: flex;
  gap: 12px;
}

/* Sections */
.section {
  padding: 72px 0;
}

.section-title {
  font-size: 30px;
  margin: 0 0 28px;
  text-align: center;
  font-weight: 800;
}

.Youtube {
  padding-top: 0;
}

/* vision */
.vision {
  padding: 2em;
}

#vision {
  height: 18em;
}

.vision-flex {
  display: flex;
  background: var(--bg-alt);
  flex-direction: column;
  transform: translateY(-60%);
  padding: 2em;
}

.vision-card {
  width: 100%;
  display: flex;
  text-align: center;
  position: relative;
}

.ashirai {
  width: 200px;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.vision-title {
  font-size: 2.8em;
  color: rgb(47 111 155);
  font-weight: bolder;
  line-height: 1.1;
  text-align: left;
  margin-bottom: 20px;
}

.vision-text {
  width: 60%;
  font-size: 0.8em;
}

/* .vision-card img {width: 40%; padding:1em} */
.vision-img {
  display: flex;
  flex-direction: row;
  justify-content: right;
  width: 40%;
}

.vision-img img {
  width: 90%;
  object-fit: cover;
}

/* Features */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 50px;
}

.feature-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 18px;
  text-align: center;
}

.feature-card h3 {
  margin: 12px 0 6px;
  font-size: 18px;
}

.feature-card p {
  font-size: 2em;
  color: rgb(47 111 155);
  font-weight: bolder;
}

.feature-card img {
  width: 30%;
}

.features-title-en {
  font-size: 1em;
  color: rgb(47 111 155);
  font-weight: bolder;
  line-height: 1.1em;
}

.features-title {
  font-size: 3em;
  color: rgb(47 111 155);
  font-weight: bolder;
}

/* Howto */
.steps {
  list-style: none;
  margin: 0;
  padding: 0;
  justify-content: space-between;

}

.steps li {
  margin-bottom: 40px;
}

.steps li:first-of-type {
  display: flex;
  justify-content: space-between;

  align-items: center;
  background: #fff;
  padding: 14px;
  padding-top: 0 !important;
}

.steps li:nth-child(3) {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: center;
  background: #fff;
  padding: 14px;
}

.steps li:nth-child(even) {
  display: flex;
  gap: 18px;
  align-items: center;
  background: #fff;
  padding: 14px;
}

.step-media img {
  border-radius: 8px;
}

.step-media:first-of-type img {
  max-width: 90%;
  border-radius: 8px;
}

.step-media {
  width: 35%;
}

.step-body {
  width: 60%;
}

.step-body h3 {
  margin: 0 0 6px;
  font-size: 18px;
}

.step-body p {
  margin: 0;
  /* color: var(--muted); */
  line-height: 50px;
  letter-spacing: 2px;
}

.step-body a {
  text-decoration: none;
}

.step-media-voice p {
  text-align: center;
  font-size: 1em;
  font-family: inherit;
}

.howto--title {
  font-size: 3em;
  color: rgb(47 111 155) !important;
  font-weight: bolder;
  margin-bottom: 0 !important;
}

.howto-title {
  font-size: 2.0em;

  color: rgb(47 111 155) !important;
  font-weight: bolder;
  margin-bottom: 20px !important;
}

.howto-text {
  font-size: 1.2em;
  color: rgb(0, 0, 0);
  font-weight: bolder;
  line-height: 1.6 !important;
}

.howto-first {
  padding: 2.5em;
}

/* Scenes */
.scene-grid {
  /* display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px; */
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  width: 100%;
  justify-content: center;

}

.scene-card {
  /* height: 50%; */
  margin: 0;
  width: 42%;
}

.scene-card p {
  font-size: 1.5em;
  color: rgb(47 111 155);
  font-weight: bolder;
  /* text-align: center; */
}


.scene-card-img {
  width: 100%;
  height: auto;
  object-fit: cover;
  object-position: center;
  overflow: hidden;
  border-radius: 12px;
}

.scene-card img {
  border-radius: 12px;
  aspect-ratio: 1.75;
  object-fit: cover;
}

.scene-card figcaption {
  text-align: center;
  margin-top: 10px;
  /* color: var(--muted); */
  font-size: 14px;
}

/* Voice */

.voice-title-en {
  font-size: 1em;
  color: rgb(47 111 155);
  font-weight: bolder;
  line-height: 1.1em;
}

.voice-title {
  font-size: 3em;
  color: rgb(47 111 155);
  font-weight: bolder;
}

.steps-voice {
  list-style: none;
  margin: 0;
  padding: 0;
  /* display: grid; */
  gap: 18px;
}

.steps-voice li {
  display: grid;
  grid-template-columns: 15em 1fr;
  gap: 18px;
  align-items: center;
  background: #fff;
  padding: 14px;
}

.step-media-voice img {
  max-width: 60%;
  border-radius: 8px;
}

.step-media-voice {
  align-items: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

/* CTA */
/* .cta { background:linear-gradient(180deg, var(--bg-alt), #fff); } */
.cta-inner {
  display: flex;
  flex-direction: row;
  justify-content: center;
  gap: 24px;
  align-items: center;
}

.cta-text h2 {
  margin: 0 0 8px;
  font-size: 28px;
}

.cta-text p {
  margin: 0 0 14px;
  /* color: var(--muted); */
}

.cta-media {
  align-self: stretch;
  max-width: 100%;
  width: 800px;
  margin: 0 auto;
}

.cta-media img {
  border-radius: 12px;
}

/* form-question */
.form-question {
  background-color: #eeeeee;
  padding: 2em;
}

/* Contact form */
.contact-form {
  background: #fff;
  border: 1px solid #eee;
  border-radius: 12px;
  padding: 18px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
}

.contact-form .form-title {
  margin: 0 0 12px;
  font-size: 20px;
  font-weight: 800;
  text-align: center;
}

.cta-name {
  display: flex;
  flex-direction: row;
  justify-content: center;
  align-items: center;
  gap: 2em;
}

.contact-form .form-row {
  display: grid;
  gap: 12px;
}

.contact-form .two-cols {
  grid-template-columns: 1fr 1fr;
}

.contact-form .form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.contact-form label {
  font-size: 14px;
  color: #333;
  margin-top: 20px;
}

.contact-form .label-invisible {
  visibility: hidden;
  height: 1em;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 12px 12px;
  border: 1px solid #ddd;
  border-radius: 8px;
  font-size: 16px;
  outline: none;
  background: #fff;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: #aaa;
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: var(--brand);
  box-shadow: 0 0 0 3px rgba(255, 91, 110, 0.15);
}

.contact-form .req {
  color: #e53935;
}

.contact-form .form-actions {
  margin-top: 30px;
  display: flex;
  justify-content: center;
}

.contact-form .form-note {
  margin: 10px 0 0;
  /* color: var(--muted); */
  font-size: 12px;
  text-align: center;
}

.contact-form .form-status {
  margin-top: 10px;
  font-size: 14px;
  text-align: center;
}

/* Video Controls */
.Youtube-video {
  position: relative;
  display: flex;
  flex-direction: row;
  justify-content: center;
  align-items: center;
  margin-top: 2em;
}

.Youtube-video .hero-video {
  width: 70%;
  height: 70%;
  object-fit: cover;
}

.video-control-btn {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: rgba(0, 0, 0, 0.7);
  border: none;
  border-radius: 50%;
  width: 80px;
  height: 80px;
  color: white;
  font-size: 24px;
  cursor: pointer;
  transition: all 0.3s ease;
  z-index: 10;
}

.video-control-btn:hover {
  background: rgba(0, 0, 0, 0.9);
  transform: translate(-50%, -50%) scale(1.1);
}

.video-control-btn:focus {
  outline: 2px solid #2f6f9b;
  outline-offset: 2px;
}

.youtube-title {
  font-size: 2.7em;
  margin-bottom: 50px;
  color: rgb(47 111 155);
  font-weight: bolder;
  text-align: center;
}

/* Contact */
.socials {
  display: flex;
  gap: 24px;
  justify-content: center;
  align-items: center;
  margin-top: 16px;
}

.socials img {
  width: 40px;
  height: 40px;
  object-fit: contain;
  filter: grayscale(0.1);
  opacity: 0.9;
}

.legal-links {
  text-align: center;
  margin: 18px 0 8px;
  color: #333;
}

.legal-links a {
  color: #333;
}

.legal-links .separator {
  margin: 0 10px;
  color: #999;
}

.brand-mark {
  display: flex;
  justify-content: center;
  margin: 10px 0;
}

.brand-mark img {
  height: 44px;
  width: auto;
}

.copyright-small {
  text-align: center;
  color: #666;
  font-size: 12px;
  margin-top: 6px;
}

/* Footer */
.site-footer {
  border-top: 1px solid #eee;
  background: #fff;
  margin-bottom: 100px;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  gap: 12px;
  justify-content: space-between;
  align-items: center;
  padding: 18px 0;
}

.footer-nav {
  display: flex;
  gap: 16px;
}

.site-header-bottom-btn-img img {
  min-width: 350px;
}


/* Story (about) */
.story-title {
  font-size: 2.5em;
  color: rgb(47 111 155);
  font-weight: 900;
  margin: 0 0 16px;
}

.story-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 28px;
  align-items: center;
}

.story-flex {
  display: flex;
  flex-direction: row;
  justify-content: center;
  align-items: center;
}

.story-text p {
  margin: 0 0 12px;
  font-size: 16px;
  color: #222;
  padding-right: 40px;
}


.story-credit {
  margin-top: 24px;
  font-weight: 700;
  color: #2f6f9b;
  text-align: right;
}

.story-media {
  position: relative;
  margin: 0;
}

.story-media img {
  position: relative;
  z-index: 2;
  min-width: 400px;
  border-radius: 8px;
}

.story-media-bg {
  position: absolute;
  right: -24px;
  bottom: -24px;
  width: 92%;
  height: 85%;
  background: rgba(47, 111, 155, 0.15);
  border-radius: 8px;
  z-index: 1;
}


/* Partners */
.partners-title {
  font-size: 3.2em;
  color: #2f6f9b;
  font-weight: 900;
  text-align: center;
  margin: 0 0 18px;
}

.partners-logos {
  display: flex;
  gap: 48px;
  align-items: center;
  overflow: hidden;
  position: relative;
  margin-bottom: 48px;
  width: 100%;
  height: 100px;
}

.partners-logos img {
  max-height: 80px;
  width: auto;
  object-fit: contain;
  filter: grayscale(0.1);
  flex-shrink: 0;
}

.partners-logos.scroll-animate {
  animation: horizontalScroll 20s linear infinite;
}

@keyframes horizontalScroll {
  0% {
    transform: translateX(-100%);
  }

  100% {
    transform: translateX(100%);
  }
}

.partners-intro {
  max-width: 820px;
  margin: 0;
}

.partners-intro-eyebrow {
  color: #2f6f9b;
  font-weight: 800;
  margin: 0 0 6px;
}

.partners-intro-title {
  font-size: 2.2em;
  color: #2f6f9b;
  font-weight: 900;
  margin: 0 0 10px;
}

.partners-intro-body {
  margin: 0;
  font-size: 16px;
}

.partners-thanks {
  text-align: center;
  margin-top: 120px;
}

.thanks-title {
  font-size: 3em;
  color: #2f6f9b;
  font-weight: 900;
  margin: 0 0 8px;
}

.thanks-body {
  margin: 0 0 12px;
}

.thanks-credit {
  font-weight: 700;
}

.info {
  text-align: center;
  font-weight: bold;
}

.sns-title {
  font-size: 3em;
  color: rgb(47 111 155);
  font-weight: bolder;
  text-align: center;
}

.partners-text {
  text-align: center;
  font-weight: bold;
  margin-top: 30px;
  font-size: 1.6em;
}

.press {
  padding: 50px 20px;
}

.press h3 {
  margin-top: 0;
  font-size: 2.2em;
  color: #2f6f9b;
}

.press .thanks-title {
  text-align: left;
  margin-bottom: 10px;
  font-size: 1em;
}

.press-box {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px 20px;
  margin-top: 30px;
}

.press-item {
  display: block;
  border: 1px solid lightgray;
  border-radius: 10px;
  text-align: center;
  padding: 30px 10px;
}

.press-item:hover {
  opacity: 0.8;
}

.press-item-title {
  font-size: 1em;
  font-weight: bold;
  margin-bottom: 10px;
  padding: 20px 0 10px;
}

.press-item-img {
  margin-bottom: 20px;
  border-radius: 10px;
  /* background: #bbb; */
  /* aspect-ratio: 1.5; */
  text-align: center;
}

.press-item-img img {
  height: 120px;
  margin: 0 auto;
}

.press-info {
  font-size: 13px;
  font-weight: bold;
  margin-top: 50px;
  line-height: 1.4;
}

.WithIcon {
  display: inline-flex;
  align-items: center;
  font-weight: 600;
  font-size: calc(1rem*10/11);
  line-height: calc(1em*55/40);
  color: #2f6f9b;
  font-weight: bold;
}

@media(min-width: 48em) {
  .WithIcon {
    font-size: 1rem;
    line-height: calc(1em*50/40)
  }
}

.WithIcon-left {
  margin-right: .5rem;
  line-height: 1
}

.WithIcon-right {
  margin-left: .5rem;
  line-height: 1;
  color: #2f6f9b;

}

.WithIcon-left>svg,
.WithIcon-right>svg {
  width: 1em;
  height: 1em
}

@media(min-width: 48em) {

  .WithIcon-left>svg,
  .WithIcon-right>svg {
    width: 1.5em;
    height: 1.5em
  }
}

.WithIcon-label {
  position: relative;
  transition: transform .4s cubic-bezier(.1, .2, .3, 1);
  overflow: hidden
}

@supports(top: 0) {
  .WithIcon-label:before {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    transform: translateY(120%);
    transition: transform .4s cubic-bezier(.6, -.01, .1, 1);
    color: #096fc8
  }
}

@media (max-width: 900px) {
  .story-flex {
    flex-direction: column;
  }

  .story-media {
    max-width: 520px;
    margin-inline: auto;
  }


  /* .story-media img {width: 100%;}
  .story-text { width: 100%;} */
}

/* Responsive */
@media (max-width: 1024px) {
  .features-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .scene-grid,
  .voice-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .cta-inner {
    grid-template-columns: 1fr 320px;
  }

  .howto-title {
    font-size: 2em;
  }

  .howto-text {
    font-size: 1em;
    padding-bottom: 30px;
    line-height: 30px;
  }


}

@media (max-width: 768px) {
  .logo img {
    height: 40px;
    width: auto;
  }

  .nav-toggle {
    display: block;
  }

  .nav {
    display: block;
    position: fixed;
    inset: 0;
    background: #fff;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    z-index: 100;
  }

  .nav.open {
    opacity: 1;
    visibility: visible;
  }

  .nav-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    border-bottom: 1px solid #eee;
  }

  .nav-logo img {
    height: 32px;
  }


  .nav ul {
    gap: 1em;
    align-items: center;
  }

  .nav-close {
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    padding: 8px;
  }

  .nav-menu {
    list-style: none;
    margin: 0;
    padding: 20px;
    display: flex;
    flex-direction: column;
    height: calc(100vh - 80px);
    justify-content: flex-start;
  }

  .nav-menu li {
    margin: 8px 0;
    display: flex;
    align-items: center;
  }

  .nav-menu li::before {
    content: "•";
    color: #020202;
    margin-right: 12px;
    font-size: 16px;
  }

  .nav-menu a {
    color: #187295;
    font-size: 16px;
  }

  .nav-cta {
    padding: 20px;
    text-align: center;
  }

  .header-cta {
    display: none;
  }

  .hero-content {
    margin-top: -60px;
    left: 0;
    padding-left: 5%;
    box-sizing: border-box;
  }

  .hero h1 {
    font-size: 9vw;
    letter-spacing: 2px;
  }

  .hero p {
    font-size: 12px;
    font-weight: bold;
  }

  .section {
    padding: 40px 20px;
  }

  .ashirai {
    width: 140px;
    position: absolute;
    top: 80%;
    left: 10%;
    transform: translate(-50%, -50%);
  }

  .vision {
    padding: 1em;
  }

  .vision-img {
    width: 80%;
  }

  .vision-text {
    width: 100%;
  }

  .Youtube {
    font-size: 12px;
  }

  .vision-img {
    text-align: right;
    margin-left: auto;
  }

  .voice-title-en {
    font-size: 1em;
    color: rgb(47 111 155);
    font-weight: bolder;
    line-height: 1.1em;
  }

  .voice-title {
    font-size: 2.2em;
    color: rgb(47 111 155);
    font-weight: bolder;
  }

  .vision-img img {
    width: 100%;
  }

  .vision-flex {
    padding: 1em;
    transform: translateY(-45%);

  }

  .feature-card p {
    font-size: 0.8em;
    color: rgb(47 111 155);
    font-weight: bolder;
  }

  .feature-card {
    padding: 0;
  }

  .feature-card img {
    width: auto;
    height: 90px;
  }

  .features {
    padding: 1em;
  }

  .features-title-en {
    font-size: 1em;
    color: rgb(47 111 155);
    font-weight: bolder;
    line-height: 1.1em;
  }

  .features-title {
    font-size: 2em;
    color: rgb(47 111 155);
    font-weight: bolder;
  }

  .features-grid {
    display: flex;
    gap: 30px;
    justify-content: center;
    margin-top: 30px;
  }

  .hero-actions {
    flex-wrap: wrap;
  }

  .hero-media {
    aspect-ratio: 9/16;
    height: 70vh;
  }

  .hero-media iframe,
  .hero-media video {
    width: 330%;
    left: -100%;
  }

  .hero-media video {
    width: 100%;
    left: 0;
  }

  .vision-card {
    flex-direction: column;
  }

  .vision-title {
    font-size: 24px;
  }

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

  .steps li {
    grid-template-columns: 1fr;
  }

  .scene-grid,
  .voice-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .cta-inner {
    grid-template-columns: 1fr;
  }

  .scene-grid {
    gap: 2%;
  }

  .scene-card {
    width: 48%;
    margin-bottom: 20px;
  }

  .scene-card p {
    font-size: 0.8em;
    text-align: center;
    margin-top: 10px;
  }

  .youtube-title {
    font-size: 1.8em;
  }

  .Youtube-video {
    margin-top: 0;
  }

  .Youtube-video .hero-video {
    width: 100%;
    margin-top: 0;
  }

  .step-media {
    width: 40%;
  }

  .howto-title {
    font-size: 1.2em !important;
    line-height: 1.4 !important;
    margin-bottom: 10px !important;
  }

  .howto-first {
    padding: 1em;
    padding-right: 0;
  }

  .steps li {
    justify-content: space-between;
    gap: 10px !important;
    padding: 0 !important;
    margin-bottom: 20px !important;
    margin-top: 20px;
  }

  .step-media-voice p {
    font-size: 0.8em !important;
  }

  .steps-voice li {
    display: flex;
    padding: 0;
    margin-bottom: 20px;
  }

  .step-body2 {
    width: 76%;
  }

  .step-media-voice {
    width: 20%;
  }

  .step-media-voice img {
    max-width: 100%;
  }

  .howto-text {
    padding-bottom: 20px;
  }

  .voice-title {
    margin-bottom: 30px;
  }

  .story-title {
    font-size: 1.55em;
  }

  .story-text p {
    padding: 0;
  }

  .story-credit {
    color: #222;
    width: 100%;
    margin-left: auto;
    margin-top: 30px;
  }

  .partners-title {
    font-size: 1.8em;
  }

  .partners-intro-title {
    font-size: 1.8em;
  }

  .partners-thanks {
    margin-top: 60px;
  }

  .thanks-title {
    font-size: 1.8em;
  }

  .thanks-credit,
  .thanks-body {
    font-size: 0.8em;
  }

  .legal-links a {
    font-size: 0.7em;
    letter-spacing: 0;
  }

  .legal-links .separator {
    margin: 0 5px;
  }

  .site-header-bottom-btn-img img {
    min-width: 240px;
  }

  .header-inner {
    padding: 20px 10px;
  }

  .nav ul {
    padding-top: 2em;
    align-items: flex-start;
    padding: 2em;
    gap: 0;
  }

  .howto--title {
    font-size: 2em;
  }

  .sns-title {
    font-size: 2.5em;
    color: rgb(47 111 155);
    font-weight: bolder;
    text-align: center;
  }

  .logo img {
    height: 36px;
    width: auto;
  }

  .press {
    padding: 50px 20px;
  }

  .press h3 {
    font-size: 1.8em;
  }

  .press p {
    font-size: 0.8em;
  }

  .press .thanks-title {
    text-align: left;
    margin-bottom: 10px;
    font-size: 1em;
  }

  .press-box {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: 30px 20px;
    margin-top: 30px;
  }

  .press-item {
    display: block;
  }

  .press-item-img {
    margin-bottom: 10px;
    border-radius: 10px;
  }

  .press-info {
    font-size: 0.7em;
    font-weight: bold;
    margin-top: 40px;
    line-height: 1.4;
  }

  .WithIcon {
    display: inline-flex;
    align-items: center;
    font-weight: 600;
    font-size: calc(1rem*10/11);
    line-height: calc(1em*55/40);
    color: #2f6f9b;
    font-weight: bold;
  }

  @media(min-width: 48em) {
    .WithIcon {
      font-size: 1rem;
      line-height: calc(1em*50/40)
    }
  }

  .WithIcon-left {
    margin-right: .5rem;
    line-height: 1
  }

  .WithIcon-right {
    margin-left: .5rem;
    line-height: 1;
    color: #2f6f9b;

  }

  .WithIcon-left>svg,
  .WithIcon-right>svg {
    width: 1em;
    height: 1em
  }

  @media(min-width: 48em) {

    .WithIcon-left>svg,
    .WithIcon-right>svg {
      width: 1.5em;
      height: 1.5em
    }
  }

  .WithIcon-label {
    position: relative;
    transition: transform .4s cubic-bezier(.1, .2, .3, 1);
    overflow: hidden
  }

  @supports(top: 0) {
    .WithIcon-label:before {
      content: attr(data-text);
      position: absolute;
      top: 0;
      left: 0;
      transform: translateY(120%);
      transition: transform .4s cubic-bezier(.6, -.01, .1, 1);
      color: #096fc8
    }
  }
}

@media (max-width: 520px) {
  body {
    overflow-x: hidden;
  }

  .scene-grid,
  .voice-grid {
    grid-template-columns: 1fr;
  }




  .features-grid {
    display: flex;
    gap: 10px;
    justify-content: space-between;
    margin-top: 30px;
  }

  .appstory-top {
    margin-bottom: 50px;
    color: rgb(47 111 155);
    font-weight: bolder;
  }

  .appstory-top h2 {
    font-size: 2em;
  }

  .appstory-p {
    width: 100%;
    line-height: 30px;
  }

  .story-p {
    line-height: 30px;
    letter-spacing: 1px;
    padding-top: 50px;
  }

  .appstory-picture {
    width: 100%;
    padding-top: 50px;
  }

  .appstory-picture img {
    width: 100%;
    border-radius: 10px;

  }

  .appstory-all {
    display: block;
    justify-content: space-between;
  }
}




.is-sp {
  display: none;
}

@media screen and (max-width: 768px) {
  .is-sp {
    display: block;
  }
}

.is-pc {
  display: block;
}

@media screen and (max-width: 768px) {
  .is-pc {
    display: none;
  }
}

@media (max-width: 520px) {

  #story {
    overflow: hidden;
  }

  .story-media img {
    min-width: 300px;
  }
}


/* 固定表示 */
.lang-switch {
  position: fixed;
  bottom: 20px;
  right: 20px;
  font-family: sans-serif;
  z-index: 9999;
}

/* ボタン */
.lang-btn {
  background: #333;
  color: #fff;
  padding: 8px 14px;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font-size: 18px;

}

/* メニュー */
.lang-menu {
  list-style: none;
  margin: 5px 0 0;
  padding: 0;
  background: #fff;
  border: 1px solid #ccc;
  border-radius: 6px;
  display: none;
  position: absolute;
  right: 0;
  bottom: 40px;
  /* ボタンの上に表示 */
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.lang-menu li a {
  display: block;
  padding: 8px 12px;
  color: #333;
  text-decoration: none;
}

.lang-menu li a:hover {
  background: #f0f0f0;
}

/* 開閉制御 */
.lang-switch.open .lang-menu {
  display: block;
}

@media screen and (max-width: 768px) {
  .lang-switch {
    position: fixed;
    bottom: 20px;
    right: 10px;
    font-family: sans-serif;
    z-index: 9999;
  }

  .try-it-now {
    padding-right: 60px;
  }

  .lang-btn {
    font-size: 16px;
  }
}