/* ===================================
   Base Styles
   =================================== */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 62.5%;
  scroll-behavior: smooth;
}

body {
  font-family: "Zen Old Mincho", serif;
  font-size: 1.4rem;
  line-height: 1.8;
  color: #fff;
  background-color: #000;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  height: auto;
  vertical-align: bottom;
}

a {
  color: #fff;
  text-decoration: none;
  transition: opacity 0.3s ease;
}

a:hover {
  opacity: 0.7;
}

ul {
  list-style: none;
}

.container {
  max-width: 950px;
  margin: 0 auto;
  padding: 0 20px;
}

.sp-only {
  display: none;
}

/* ===================================
   Header
   =================================== */
.header {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  z-index: 100;
  width: 100%;
  max-width: 1000px;
  padding: 20px 0;
}

.header__logo {
  text-align: left;
}

.header__logo img {
  width: 120px;
  height: auto;
}

/* ===================================
   Hero Section
   =================================== */
.hero {
  position: relative;
  display: flex;
  justify-content: center;
  padding-top: 60px;
}

.hero__visual {
  max-width: 1000px;
  width: 100%;
  margin: 0 auto;
}

.hero__image {
  width: 100%;
  height: auto;
}

.hero__content {
  position: relative;
  z-index: 10;
  text-align: center;
  padding: 40px;
}

.hero__subtitle {
  position: absolute;
  top: 20px;
  right: -60px;
  font-size: 1.2rem;
  writing-mode: vertical-rl;
  letter-spacing: 0.3em;
  line-height: 2;
}

.hero__title {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 30px;
  margin-bottom: 30px;
}

.hero__title-lemming {
  font-size: 4.8rem;
  font-weight: 400;
  color: #ff4444;
  text-shadow: 0 0 20px rgba(255, 68, 68, 0.5);
}

.hero__title-song {
  font-size: 3.2rem;
  font-weight: 400;
  color: #00c8c8;
  text-shadow: 0 0 20px rgba(0, 200, 200, 0.5);
  line-height: 1.2;
  font-style: italic;
}

.hero__title-of {
  font-size: 2rem;
  display: block;
}

.hero__info {
  margin-top: 20px;
}

.hero__date {
  font-size: 1.6rem;
  letter-spacing: 0.1em;
}

.hero__day {
  font-size: 1.2rem;
  margin: 0 2px;
}

.hero__venue {
  font-size: 1.4rem;
  margin-top: 10px;
}

.hero__hall {
  font-size: 1.2rem;
  margin-left: 10px;
  opacity: 0.8;
}

/* ===================================
   Intro Section
   =================================== */
.intro {
  padding: 100px 0 80px;
  text-align: center;
  background-color: #000;
}

.intro__heading {
  font-size: 4.8rem;
  font-weight: 400;
  line-height: 2;
  margin-bottom: 60px;
  letter-spacing: 0.1em;
}

.intro__heading span {
  display: block;
}

.intro__lead {
  font-size: 1.4rem;
  line-height: 2.2;
  opacity: 0.9;
}

/* ===================================
   Works Section
   =================================== */
.works {
  padding: 60px 0 80px;
  background-color: #000;
}

.works__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  padding: 40px;
}

.works__item {
  padding: 0;
}

.works__title {
  font-size: 2.8rem;
  font-weight: 500;
  margin-bottom: 25px;
  padding-bottom: 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.3);
  letter-spacing: 0.05em;
}

.works__description {
  font-size: 1.3rem;
  line-height: 2;
  opacity: 0.85;
}

/* ===================================
   Section Title (Common)
   =================================== */
.section-title {
  font-size: 2.8rem;
  font-weight: 400;
  text-align: center;
  margin-bottom: 40px;
  letter-spacing: 0.15em;
}

.section-title span {
  color: #c8a86b;
}

/* ===================================
   Info Section (Schedule & Ticket)
   =================================== */
.info-section {
  padding: 80px 0;
  background-color: #5c6063;
}

.info-block {
  display: flex;
  align-items: flex-start;
  gap: 60px;
  margin-bottom: 60px;
}

.info-block__title {
  flex-shrink: 0;
  width: 200px;
}

#ticket .info-block__title img {
  max-height: 42px;
}

.info-block__content {
  flex: 1;
}

.info-block__note {
  margin-top: 20px;
  font-size: 1.2rem;
  opacity: 0.8;
  line-height: 2;
}

.schedule__row {
  display: flex;
  align-items: baseline;
  gap: 30px;
  margin-bottom: 15px;
  font-size: 2rem;
}

.schedule__date {
  min-width: 220px;
}

.schedule__time {
  color: #fff;
}

.ticket__row {
  display: flex;
  align-items: baseline;
  margin-bottom: 15px;
  font-size: 1.8rem;
}

.ticket__type {
  min-width: 130px;
}

.ticket__price {
  flex: 1;
}

/* ===================================
   Reservation Section
   =================================== */
.reservation {
  border: 1px solid rgba(255, 255, 255, 0.4);
  padding: 40px;
  margin-top: 20px;
}

.reservation__heading {
  font-size: 2rem;
  font-weight: 500;
  margin-bottom: 20px;
  padding-bottom: 15px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.4);
}

.reservation__content {
  padding-top: 10px;
}

.reservation__item {
  margin-bottom: 10px;
  font-size: 1.4rem;
}

.reservation__item a {
  color: #fff;
  text-decoration: underline;
}

.reservation__item a:hover {
  opacity: 0.7;
}

.reservation__note {
  font-size: 1.2rem;
  opacity: 0.8;
  margin-bottom: 20px;
  padding-left: 1em;
}

/* ===================================
   Cast/Staff Section
   =================================== */
.cast {
  padding: 80px 0;
  background-color: #000;
}

.cast__title {
  text-align: center;
  margin-bottom: 50px;
}

.cast__title img {
  max-height: 30px;
  width: auto;
}

.cast__company {
  display: flex;
  gap: 30px;
  margin-bottom: 40px;
}

.cast__company-image {
  flex-shrink: 0;
  width: 180px;
}

.cast__company-image img {
  width: 100%;
  height: auto;
}

.cast__company-credit {
  font-size: 1rem;
  opacity: 0.6;
  margin-top: 5px;
}

.cast__company-info {
  flex: 1;
}

.cast__company-name {
  font-size: 2.2rem;
  font-weight: 500;
  margin-bottom: 20px;
  letter-spacing: 0.1em;
}

.cast__company-description {
  font-size: 1.2rem;
  line-height: 2;
  opacity: 0.85;
}

.cast__director {
  display: flex;
  gap: 30px;
  margin-bottom: 50px;
}

.cast__director-image {
  flex-shrink: 0;
  width: 180px;
  text-align: center;
}

.cast__director-image img {
  width: 130px;
  height: auto;
}

.cast__director-info {
  flex: 1;
}

.cast__director-name {
  font-size: 2rem;
  font-weight: 500;
  margin-bottom: 10px;
}

.cast__director-role {
  font-size: 1.3rem;
  opacity: 0.7;
  margin-bottom: 15px;
}

.cast__director-description {
  font-size: 1.2rem;
  line-height: 2;
  opacity: 0.85;
}

.cast__members {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 60px;
  margin-top: 40px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.cast__column:first-child {
  border-right: 1px solid rgba(255, 255, 255, 0.3);
  padding-right: 30px;
}

.cast__column-title {
  font-size: 1.8rem;
  font-weight: 500;
  margin-bottom: 20px;
}

.cast__list {
  font-size: 1.3rem;
  line-height: 2;
}

.cast__list li {
  padding: 2px 0;
}

/* ===================================
   Access Section
   =================================== */
.access {
  padding: 100px 0;
  background-color: #dcdcdc;
}

.access__title {
  text-align: center;
  margin-bottom: 40px;
}

.access__title img {
  max-height: 30px;
  width: auto;
}

.access__content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: start;
  color: #333;
}

.access__venue {
  font-size: 2rem;
  font-weight: 500;
  margin-bottom: 10px;
}

.access__address {
  font-size: 1.3rem;
  line-height: 1.6;
  margin-bottom: 15px;
}

.access__address a {
  color: #333;
}

.access__list {
  font-size: 1.2rem;
  line-height: 1.6;
}

.access__list li {
  padding: 0;
}

.access__parking {
  margin-top: 20px;
  font-size: 1.1rem;
  opacity: 0.7;
}

.access__map-label {
  font-size: 1.4rem;
  margin-bottom: 15px;
}

.access__map-container {
  border-radius: 4px;
  overflow: hidden;
}

.access__map-container iframe {
  display: block;
}

/* ===================================
   Contact Section
   =================================== */
.contact {
  padding: 80px 0;
  background-color: #000;
}

.contact__title {
  text-align: center;
  margin-bottom: 40px;
}

.contact__title img {
  max-height: 30px;
  width: auto;
}

.contact__content {
  text-align: left;
  max-width: 700px;
  margin: 0 auto;
}

.contact__item,
.contact__info {
  font-size: 1.4rem;
  margin-bottom: 10px;
  display: flex;
}

.contact__item a {
  color: #fff;
}

.contact__label {
  display: inline-block;
  min-width: 55px;
  flex-shrink: 0;
}

.contact__colon {
  flex-shrink: 0;
}

.contact__value {
  flex: 1;
  word-break: break-word;
  overflow-wrap: break-word;
}

.contact__logos {
  display: flex;
  justify-content: flex-start;
  align-items: center;
  gap: 5px;
  margin-top: 20px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.contact__logo-item {
  display: flex;
  align-items: center;
  justify-content: center;
}

.contact__logo-item img {
  height: 50px;
  width: auto;
}

/* ===================================
   Footer
   =================================== */
.footer {
  padding: 40px 0;
  background-color: #000;
  text-align: center;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.footer__copyright {
  font-size: 1.1rem;
  opacity: 0.5;
}

/* ===================================
   Responsive Styles
   =================================== */
@media screen and (max-width: 768px) {
  html {
    font-size: 56.25%;
  }

  .container {
    padding: 0 15px;
  }

  .sp-only {
    display: inline;
  }

  .header {
    padding: 15px 20px;
  }

  .header__logo img {
    width: 100px;
  }

  .hero__content {
    padding: 20px;
  }

  .hero__subtitle {
    position: static;
    writing-mode: horizontal-tb;
    font-size: 1.4rem;
    margin-bottom: 20px;
  }

  .hero__subtitle br {
    display: none;
  }

  .hero__title {
    flex-direction: column;
    gap: 15px;
  }

  .hero__title-lemming {
    font-size: 3.6rem;
  }

  .hero__title-song {
    font-size: 2.4rem;
  }

  .intro {
    padding: 20px 0;
  }

  .intro__heading {
    font-size: 3.2rem;
    line-height: 1.8;
    margin-bottom: 20px;
  }

  .intro__lead {
    font-size: 1.3rem;
  }

  .intro__lead br {
    display: none;
  }

  .works {
    padding: 20px 0 27px;
  }

  .works__grid {
    grid-template-columns: 1fr;
    gap: 13px;
    padding: 25px;
  }

  .works__title {
    font-size: 2.2rem;
  }

  .section-title {
    font-size: 2.4rem;
  }

  /* Info Section (Schedule & Ticket) */
  .info-section {
    padding: 60px 0;
  }

  .info-block {
    flex-direction: column;
    gap: 20px;
    margin-bottom: 40px;
    text-align: center;
  }

  .info-block__title {
    width: 100%;
    text-align: left;
  }

  .info-block__title img {
    max-height: 30px;
    width: auto;
  }

  .schedule__row {
    flex-direction: row;
    gap: 15px;
    margin-bottom: 5px;
    font-size: 2rem;
    text-align: left;
  }

  .schedule__date,
  .schedule__time {
    min-width: auto;
  }

  .ticket__row {
    flex-direction: column;
    gap: 0;
    margin-bottom: 5px;
    font-size: 2rem;
  }

  .ticket__type {
    min-width: auto;
  }

  .info-block__note {
    text-align: left;
  }

  .reservation {
    padding: 25px;
  }

  .reservation__heading {
    font-size: 1.6rem;
    text-align: center;
  }

  .reservation__item {
    font-size: 1.2rem;
    word-break: break-all;
  }

  .reservation__note {
    padding-left: 0;
  }

  /* Cast/Staff Section */
  .cast {
    padding: 60px 0;
  }

  .cast__company,
  .cast__director {
    flex-direction: column;
    gap: 20px;
    text-align: center;
  }

  .cast__company-image {
    width: 250px;
    margin: 0 auto;
  }

  .cast__director-image {
    width: 150px;
    margin: 0 auto;
  }

  .cast__company-name,
  .cast__director-name {
    text-align: center;
  }

  .cast__company-description,
  .cast__director-description {
    text-align: left;
  }

  .cast__members {
    grid-template-columns: 1fr;
    gap: 40px;
    max-width: 100%;
  }

  .cast__column:first-child {
    border-right: none;
    padding-right: 0;
    padding-bottom: 30px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.3);
  }

  .cast__column-title {
    text-align: center;
  }

  .cast__list {
    text-align: center;
  }

  .access {
    padding: 60px 0;
  }

  .access__content {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .access__map-container iframe {
    height: 250px;
  }

  .contact {
    padding: 60px 0;
  }

  .contact__logos {
    flex-wrap: wrap;
    gap: 5px;
    justify-content: flex-start;
  }

  .contact__logo-item img {
    height: 35px;
  }

  .contact__item,
  .contact__info {
    display: block;
  }

  .contact__label,
  .contact__colon {
    display: inline;
  }

  .contact__value {
    display: block;
    margin-top: 0;
  }
}

@media screen and (max-width: 480px) {
  html {
    font-size: 50%;
  }

  .hero__title-lemming {
    font-size: 3rem;
  }

  .hero__title-song {
    font-size: 2rem;
  }

  .intro__heading {
    font-size: 3.2rem;
  }

  .section-title {
    font-size: 2rem;
  }
}