@charset "utf-8";
html {
  height: 100%;
  font-family: "Noto Serif JP", serif;
  background-color: #000;
  scrollbar-width: none;
  width: 100%;
  overflow-x: hidden;
}
/* Chrome / Edge / Safari */
::-webkit-scrollbar {
  display: none;
}

body {
  margin: 0;
  overflow-y: auto;
  width: 100%;
  overflow-x: hidden;
}
.container {
  height: auto;
  overflow: visible;
}
.header {
  display: flex;
  color: #858585;
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 1000;
  padding: 20px 0 20px 20px;
  height: 50px;
}
.top {
position: fixed;
bottom: 20px;
right: 20px;  
z-index: 1000;
}
.title {
  width: 70%;
}
.language {
  display: flex;
  gap: 5%;
  width: 30%;
  justify-content: flex-end;
  align-items: center;
}
details {
  line-height: 1.5;
  position: absolute;
  top:10px;
  left: 10px;
  height: 100px;
  text-align: center;
}
.lang-switch ul li a {
  display: inline-block;
  font-size: 20px;
  font-weight: lighter;
  opacity: 0.5;
}
.threeline {
  width: 50%;
  position: relative;
}
.hamburger {
  width: 40px;
  height: 22px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  cursor: pointer;
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 1100;
}
.hamburger span {
  display: block;
  height: 3px;
  background: #fff;
  transition: 0.3s;
}
.hamburger.active span {
  background: #000;
}
.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.hamburger.active span:nth-child(2) {
  opacity: 0;
}
.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}
.menu {
  position: fixed;
  inset: 0;
  background: #fff;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 30px;
  list-style: none;
  transform: translateY(-100%);
  transition: 0.4s;
  z-index: 1050;
}
.menu li a {
  color: #000;
  font-size: 24px;
  text-decoration: none;
}
.menu.open {
  transform: translateY(0);
}
.section1,.section2,.section3,.section10{
  min-height: 100vh;
  display: flex;
  flex-direction: column-reverse;
  align-items: center;
  position: relative;
}
.section4,.section5,.section6,.section7,.section8,.section9 
{
  min-height: 100vh;
  display: flex;
  flex-direction: column-reverse;
  align-items: center;
  gap: 4%;
  position: relative;
}
.section1 {
  display: flex;
  flex-direction: column;
  justify-content: center;
  text-align: center;
  color: #fff;
  position: relative;
  overflow: hidden;
}
.section1 > *:not(.bg-movie) {
  position: relative;
  z-index: 1;
}
.section1 > .bg-movie {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.marquee-track {
  display: flex;
  width: max-content;
  white-space: nowrap;
  will-change: transform;
}
.marquee-track h1 {
  flex-shrink: 0;
  margin: 0;
  padding: 0 !important;
}
.bg-movie video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.5)
}
.section1 h1,.section2 h1,.section10 h1 {
  font-weight: normal;
  font-size: clamp(20px, 4vw, 60px);
}
.header-chilled,
.about-chilled,
.production-chilled {
  font-size: clamp(10px, 2vw, 20px);
  line-height: 1.5;
}
.draw-text {
  position: relative;
  display: inline-block;
  color: transparent; 
  white-space: nowrap;
}

.draw-text::after {
  content: attr(data-text);
  position: absolute;
  top: 0;
  left: 0;
  color: #fff;
  white-space: nowrap;
  overflow: hidden;
  width: 0;
  border-right: 2px solid currentColor;
  animation: drawLine 1.6s steps(20) forwards;
  animation-delay: var(--delay, 0s);
}

@keyframes drawLine {
  to {
    width: 100%;
    border-right-color: transparent;
  }
}


.section2 {
  display: flex;
  flex-direction: column;
  justify-content: center;
  text-align: center;
  color: #fff;
}
.about-chilled h2,
.production-chilled h2 {
  color: #4FA3A5;
}
.section2,.about-section {
  opacity: 0;
  transform: translateY(80px);
  transition: opacity 1s ease, transform 1s ease;
}

.section2.in-view,
.about-section.in-view {
  opacity: 1;
  transform: translateY(0);
}

.production-introduction h1,
.production-chilled p {
  color: #fff;
  padding: 0 !important;
}
.production-text,.production_text {
  line-height: 1.5;
}
.production-introduction {
  opacity: 0;
  transform: translateX(120px);
  transition: opacity 1s ease, transform 1s ease;
}

.production-introduction.in-view {
  opacity: 1;
  transform: translateX(0);
}

.section3 {
  overflow-x: hidden;
  overflow-y: visible;
  display: flex;
  flex-direction: column;
  justify-content: space-around;
  position: relative;
  text-align: center;
  height: auto;
}
.section3-track {
color: rgba(255, 255, 255, 0.5);
}
.section3 > *:not(.bg-movie) {
  position: relative;
  z-index: 1;
}
.section3 > .bg-movie {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.section3 h1 {
  font-size: clamp(20px, 4vw, 60px);
  padding-right: 2rem;
}
.production-introduction {
  z-index: 2;
}
.production-site {
  text-align: center;
  color: #fff;
}
.production-text {
  width: 80%;
  height: 50vh;
  margin-top: 45px;
}
.production-text:hover{
  background-color: rgba(255,255,255,0.05);
  transform: translateY(-2px);
}
.production-text img {
  margin: 50px auto 0;
  width: 100px;
}
.production-text h2 {
  font-size: clamp(15px, 4vw, 50px);
}
iframe {
  width: 80%;
  height: 50vh;
  aspect-ratio: 4 / 5;
}
.animate-target {
  opacity: 0;
}
.from-bottom { transform: translateY(40px); }
.from-left { transform: translateX(-60px); }
.from-right { transform: translateX(60px); }
.animate-show {
  opacity: 1;
  transform: translate(0, 0);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.production-text h2,
.production-text p,
.production-text img {
  opacity: 0;
  transform: translateY(30px);
}
.production-text.show h2 {
  animation: textUp 0.6s ease forwards;
}
.production-text.show p {
  animation: textUp 0.6s ease forwards;
  animation-delay: 0.2s;
}
.production-text.show img {
  animation: textUp 0.6s ease forwards;
  animation-delay: 0.4s;
}
@keyframes textUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.vertical {
  display: none;
}
@media (min-width: 762px) {
  .section4,
  .section6,
  .section8 {
    flex-direction: row;
    justify-content: center;
  }
  .section5,
  .section7,
  .section9 {
    flex-direction: row-reverse;
    justify-content: center;
  }
  .production-text {
    max-width: 48%;
    height: 100vh;
    margin-top: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
  }
  iframe {
    max-width: 48%;
    height: 100vh;
    aspect-ratio: 1 / 1;
  }
  .vertical {
    display: inline-block;
    writing-mode: vertical-rl;
    text-orientation: upright;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: #fff;
  }
}
.section10 > *:not(.bg-movie) {
  position: relative;
  z-index: 1;
}
.section10 > .bg-movie {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.section10 {
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  text-align: center;
}
.section10 h1 {
  color: #fff;
}
.about-chilled {
  color: #fff;
  padding: 0 !important;
}
.section11 {
  min-height: 100svh;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.section11-chilled {
  width: 100%;
  padding: 10px 20px;
}
.section11 h2 {
  text-align: center;
  font-size: 22px;
  margin-bottom: 20px;
}
.skill  img ,.skill-section12 img {
  border-radius:  30px;;
}
.skills-top-img {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.skills-top-img .skill {
  opacity: 0;
  transform: translateY(60px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.skills-top-img .skill.in-view {
  opacity: 1;
  transform: translateY(0);
}
.from-left {
  opacity: 0;
  transform: translateX(-60px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.from-left.in-view {
  opacity: 1;
  transform: translateX(0);
}

.skill {
  text-align: center;
  padding: 10px 0;
  border-radius: 12px;
  transition: 
    background-color 0.3s ease,
    transform 0.3s ease;
}
.skill:hover {
  background-color: rgba(255,255,255,0.05);
  transform: translateY(-2px);
}
.skill img {
  width: 120px;
  max-width: 70vw;
  height: auto;
}
.skill p {
  margin-top: 8px;
  font-size: 14px;
}
.skill a {
  color: inherit;
  text-decoration: none;
  display: inline-block;
}
.notqualified {
  display: flex;
  gap: 50px;
  justify-content: center;
  
}
@media (min-width: 762px) {
  .section11 {
    height: 100vh;
  }
  .section11-chilled {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    padding: 0;
  }
  .section11 h2 {
    font-size: clamp(24px, 4vw, 50px);
    margin-bottom: 50px;
  }
  .skills-top-img {
    flex-direction: row;
    justify-content: center;
    gap: 10%;
    margin: 0 15%;
  }
  .skill {
    width: 25%;
  }
  .skill img {
    width: 100%;
    max-width: 260px;
  }
  .skill p {
    margin-top: 20px;
    font-size: 16px;
  }
  .notqualified {
  flex-direction: column;
}
}
.section12 {
  min-height: 100svh;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.from-left-12 {
  opacity: 0;
  transform: translateX(-60px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.from-left-12.in-view {
  opacity: 1;
  transform: translateX(0);
}


.from-bottom-12 {
  opacity: 0;
  transform: translateY(40px);
}

.from-bottom-12.in-view {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.section12-chilled {
  width: 100%;
  padding: 10px 20px;
}
.section12 h2 {
  text-align: center;
  font-size: 22px;
  margin-bottom: 20px;
}
.skills-bottom-img {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.skill-section12 {
  text-align: center;
  padding: 10px 0;
  border-radius: 12px;
  transition:
    background-color 0.3s ease,
    transform 0.3s ease;
}
.skill-section12 img {
  width: 120px;
  max-width: 70vw;
  height: auto;
}
.skill-section12 p {
  margin-top: 8px;
  font-size: 14px;
}
@media (min-width: 762px) {
  .section12 {
    height: 100vh;
  }
  .section12-chilled {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    padding: 0;
  }
  .section12 h2 {
    font-size: clamp(24px, 4vw, 50px);
    margin-bottom: 50px;
  }
  .skills-bottom-img {
    flex-direction: row;
    justify-content: center;
    gap: 10%;
    margin: 0 15%;
  }
  .skill-section12 {
    width: 25%;
  }
  .skill-section12 img {
    width: 100%;
    max-width: 260px;
  }
  .skill-section12 p {
    margin-top: 20px;
    font-size: 16px;
  }
}
.section14 {
  height: 100vh;
}
.section13 > *:not(.bg-movie) {
  position: relative;
  z-index: 1;
}
.section13 > .bg-movie {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.section13 {
  min-height: 100svh;         
  padding: 40px 20px;         
  display: flex;
  flex-direction: column;
  justify-content: center;    
  align-items: center;        
  text-align: center;
  color: #fff;
  position: relative; 
}
.section13 h1 {
  font-size: 28px;
  letter-spacing: 0.15em;
  margin: 0;
  
}
.history-section {
  opacity: 0;
  transform: translateX(120px);
  transition: opacity 1s ease, transform 1s ease;
  text-align: center;
}

.history-section.in-view {
  opacity: 1;
  transform: translateX(0);
}

.history-chilled {
  max-width: 90%;
}
.history-chilled h2 {
  font-size: 14px;
  color: #7fd1c8;             
  margin-bottom: 8px;
  font-weight: normal;
}
.history-chilled p {
  font-size: 13px;
  line-height: 1.8;
  opacity: 0.9;
}
@media (min-width: 762px) {
  .section13 {
    padding: 0;
  }
  .section13 h1 {
    font-size: 48px;
    margin-bottom: 24px;
  }
  .history-chilled {
    max-width: 600px;
  }
  .history-chilled h2 {
    font-size: 16px;
  }
  .history-chilled p {
    font-size: 15px;
  }
}
.section14{
  padding-top: 120px;
  min-height: 100vh;
}

.section14 h2 {
  opacity: 0;
  transform: translateY(-30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.section14 ul li {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}


.section14.is-active h2 {
  opacity: 1;
  transform: translateY(0);
}

.section14.is-active ul li.is-show {
  opacity: 1;
  transform: translateX(0);
}

.history-wrapper {
  padding: 40px 20px;         
  color: #fff;
}
.work-history {
  max-width: 720px;
  margin: 0 auto;
}
.work-history h2 {
  text-align: center;
  font-size: 24px;
  letter-spacing: 0.15em;
  margin-bottom: 32px;
}
.work-history ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.work-history li {
  position: relative;
  padding: 20px 16px 20px 24px;
  margin-bottom: 24px;
  background: rgba(255, 255, 255, 0.03);
  border-left: 2px solid rgba(255, 255, 255, 0.15);
  border-radius: 4px;
}
.work-history time {
  display: block;
  font-size: 12px;
  color: #aaa;
  margin-bottom: 6px;
}
.work-history strong {
  display: block;
  font-size: 14px;
  margin-bottom: 10px;
}
.work-history dt {
  font-size: 12px;
  color: #7fd1c8;
  margin-top: 8px;
}
.work-history dd {
  font-size: 13px;
  line-height: 1.7;
  margin: 4px 0 0;
  opacity: 0.9;
}
@media (min-width: 762px) {
  .history-wrapper {
    padding: 80px 0;
    max-width: 100%;
  }
  .work-history h2 {
    font-size: 36px;
    margin-bottom: 48px;
  }
  .work-history li {
    padding: 24px 24px 24px 32px;
  }
  .work-history strong {
    font-size: 16px;
  }
  .work-history dd {
    font-size: 14px;
  }
}
#contact {
  padding: 0 6% 120px 6%;
  color: #fff;
  min-height: 100vh;
  position: relative;
}
.section15{
  height: 80vh;
}
.section16{
  height: 20vh;
}

#contact {
  opacity: 0;
  transform: translateY(-50px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

#contact.is-show {
  opacity: 1;
  transform: translateY(0);
}


#contact form {
  opacity: 0;
  transform: translateY(50px);
  transition: opacity 0.8s ease, transform 0.8s ease;
  transition-delay: 0.3s;
}

#contact.is-show form {
  opacity: 1;
  transform: translateY(0);
}

#contact h2 {
  text-align: center;
  font-size: clamp(24px, 6vw, 48px);
  margin-bottom: 40px;
  letter-spacing: 0.15em;
  padding-top: 120px;
}
.contact-form {
  max-width: 100%;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 30px;
}
.contact-form label {
  display: flex;
  flex-direction: column;
  font-size: 14px;
  letter-spacing: 0.05em;
}
.contact-form small {
  font-size: 12px;
  opacity: 0.7;
  margin-left: 6px;
  color: red;
}
.contact-form input,
.contact-form textarea {
  margin-top: 10px;
  padding: 14px;
  background: #111;
  border: 1px solid #333;
  color: #fff;
  font-size: 14px;
}
.contact-form textarea {
  min-height: 160px;
  resize: vertical;
}
.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: #4fd1c5;
}
.contact-form button {
  margin-top: 20px;
  padding: 14px;
  background: transparent;
  border: 1px solid #fff;
  color: #fff;
  font-size: 14px;
  letter-spacing: 0.15em;
  cursor: pointer;
  transition: all 0.3s ease;
}
.contact-form button:hover {
  background: #fff;
  color: #000;
}
button {
  text-align: center;
}
.section16 {
  color: #fff;
 position: absolute;
 bottom: 20px;
 left: 50%;
 transform: translate(-50%, 0);
}
.footer {
  padding: 60px 6% 30px;
}
.footer-inner {
  max-width: 100%;
  margin: 0 auto;
  text-align: center;
}
.footer-nav ul {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 7px;
  padding: 0;
  margin: 0 auto;
  list-style: none;
}
.footer-nav a {
  color: #fff;
  text-decoration: none;
  letter-spacing: 0.15em;
  font-size: 14px;
  opacity: 0.85;
  transition: opacity 0.3s ease;
}
.footer-nav a:hover {
  opacity: 1;
}
.copy {
  font-size: 12px;
  opacity: 0.6;
  letter-spacing: 0.1em;
  margin-top: 20px;
}
@media (min-width: 768px) {
  .footer-nav ul {
    flex-direction: row;
    justify-content: center;
    gap: 40px;
  }

}

#bgmKill{
  position: fixed;
  top: 10px;
  right: 90px;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(255,255,255,.35);
  background: rgba(0,0,0,.35);
  backdrop-filter: blur(6px);
  border-radius: 999px;
  display: grid;
  place-items: center;
  z-index: 2000;
  cursor: pointer;
  padding: 0;
}

#bgmKill svg{
  width: 20px;
  height: 20px;
  color: #fff;
  opacity: .9;
}

#bgmKill:hover svg{ opacity: 1; }
#bgmKill:active{ transform: translateY(1px); }