/* レスポンシブ対応のCSSスタイル */

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

a {
  color: #181414;
  text-decoration: none;
}

.br_span {
  display: inline-block;
}

body {
  margin: 0;
  padding: 0;
  color: #181414;
}

.website-container {
  width: 100%;
  background: white;
  font-family: 'Noto Serif JP', serif;
  overflow-x: hidden;
}

/* 1st Section - Hero */
.hero-section {
  position: relative;
  width: 100%;
  min-height: 820px;
  background: linear-gradient(to bottom, white, #f7f0f0);
  overflow: hidden;
}

.hero-image {
  position: absolute;
  top: 0;
  right: 0;
  width: 100%;
  height: 700px;
  overflow: hidden;
}

.hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
}

.hero-content {
  position: relative;
  z-index: 10;
  padding: 20px 30px;

}

.logo {
  width: 152px;
  height: 59px;
  margin-bottom: 20px;
}

.logo svg {
  width: 100%;
  height: 100%;
}

.artist-name {
  font-size: 45px;
  font-weight: 400;
  margin: 40px 0 20px 10px;
  line-height: 1;
  color: white;
  text-shadow: 2px 3px 3px rgba(24, 20, 20, 0.4);
}

.cross-symbol {
  width: 42px;
  height: 42px;
  margin: 20px 0 20px 52px;
}

.cross-symbol svg {
  width: 100%;
  height: 100%;
}

.cross-symbol svg line {
  stroke: white;
}

.concert-type {
  font-size: 40px;
  font-weight: 400;
  color: #89161C;
  margin: 20px 0;
  line-height: 1;
}

.event-dates {
  margin: 140px 0 20px;
  color: white;
  ;
}

.event-date {
  margin-top: 50px;
  margin-bottom: 25px;
}

.event-date .date {
  font-size: 36px;
  font-weight: 700;
  margin-bottom: 5px;
  line-height: 1;
  text-shadow: 2px 2px 4px rgba(24, 20, 20, 0.6);
}

.event-date .venue {
  font-size: 20px;
  font-weight: 700;
  line-height: 1;
  text-shadow: 2px 2px 4px rgba(24, 20, 20, 0.6);
}

.hero-buttons {
  display: flex;
  flex-direction: column;
  /* flex-direction: row-reverse; */
  gap: 16px;
  margin-top: 130px;
}

.btn-primary,
.btn-secondary,
.btn-download,
.btn-application {
  width: 264px;
  height: 40px;
  border-radius: 20px;
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 16px;
  font-weight: 500;
  cursor: pointer;
  /* transition: all 0.3s ease; */
  border: 1px solid #1B1414;
  ;
  text-align: center;
}

.btn-primary,
.btn-application {
  background: white;
  color: #1B1414;
  ;
}

.btn-primary:hover,
.btn-application:hover {
  background: #f0f0f0;
}

.btn-secondary,
.btn-download {
  background: white;
  color: #1B1414;
  border: 1px solid #1B1414;
  ;
}

.btn-secondary:hover,
.btn-download:hover {
  background: #f5f5f5;
}

/* 2nd Section - About */
.about-section {
  position: relative;
  width: 100%;
  min-height: 600px;
  padding: 50px 35px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.background-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0.2;
  z-index: 0;
}

.background-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-content {
  position: relative;
  z-index: 1;
  max-width: 320px;
  text-align: left;
}

.section-title {
  font-size: 28px;
  font-weight: 500;
  color: #1B1414;
  ;
  text-align: center;
  margin-bottom: 40px;
  line-height: 1.4;
}

.title-line {
  display: block;
}

.title-small {
  font-size: 0.7em;
}

.about-text {
  font-size: 16px;
  line-height: 1.875;
  color: #1B1414;
  ;
}

.about-text p {
  margin-bottom: 0;
}

/* 3rd Section - Profile */
.profile-section {
  background: linear-gradient(to bottom, #fff9f9, #f3f1f1);
  padding: 45px 35px;
  width: 100%;
}

.profile-container {
  display: flex;
  flex-direction: column;
  gap: 67px;
  max-width: 320px;
  margin: 0 auto;
}

.profile-image {
  width: 100%;
  height: 484px;
  overflow: hidden;
}

.profile-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.profile-text {
  color: #1B1414;
  ;
}

.profile-name {
  font-size: 24px;
  font-weight: 600;
  margin-bottom: 16px;
  line-height: 1.67;
}

.profile-reading {
  font-size: 18px;
}

.profile-bio {
  font-size: 16px;
  line-height: 1.875;
  font-weight: 400;
}

/* 4th Section - Program */
.program-section {
  background: white;
  padding: 32px 35px;
  text-align: center;
  width: 100%;
}

.section-title-center {
  font-size: 24px;
  font-weight: 500;
  color: #1B1414;
  ;
  margin-bottom: 40px;
}

.program-list {
  max-width: 320px;
  margin: 0 auto;
  text-align: center;
}

.program-item {
  margin-bottom: 20px;
}

.composer {
  font-size: 16px;
  font-weight: 500;
  color: #1B1414;
  ;
  margin-bottom: 4px;
  line-height: 2.5;
}

.piece {
  font-size: 16px;
  font-weight: 600;
  color: #1B1414;
  ;
  margin-bottom: 4px;
  line-height: 2.5;
}

.program-note {
  font-size: 14px;
  color: #1B1414;
  ;
  margin-top: 30px;
  line-height: 1.4;
}

/* 5th Section - Event Details */
.event-details-section {
  background: linear-gradient(to bottom, #fff9f9, #f3f1f1);
  padding: 37px 35px;
  width: 100%;
}

.event-cards {
  display: flex;
  flex-direction: column;
  gap: 63px;
  max-width: 320px;
  margin: 0 auto;
}

.event-card {
  border: 2px solid #1B1414;
  ;
  ;
  padding: 32px 20px;
  position: relative;
}

.event-card-tokyo {
  background: linear-gradient(to bottom, #f3f5f8, #ffede8);
}

.event-card-ashiya {
  background: linear-gradient(to bottom, #fff2f2, #f2ffe4);
}

.musicasa-logo {
  width: 189px;
  height: 26px;
  margin-bottom: 20px;
}

.musicasa-logo svg {
  width: 100%;
  height: 100%;
}

.classica-logo {
  width: 108px;
  height: 85px;
  margin-bottom: 20px;
  mix-blend-mode: multiply;
}

.classica-logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.event-title {
  font-weight: 600;
  margin-bottom: 24px;
}

.event-date-title {
  display: block;
  font-size: 24px;
  line-height: 1.33;
  color: #1B1414;
  ;
}

.event-venue-title {
  display: block;
  font-size: 24px;
  line-height: 1.33;
  color: #1B1414;
  ;
}

.event-info {
  margin-bottom: 24px;
}

.event-time {
  font-size: 18px;
  font-weight: 500;
  line-height: 1.67;
  color: #1B1414;
  ;
}

.event-note {
  font-size: 16px;
  font-weight: 500;
  line-height: 1.5;
  color: #1B1414;
  ;
  margin-top: 8px;
}

.event-price {
  font-size: 18px;
  font-weight: 500;
  line-height: 1.67;
  color: #1B1414;
  ;
  margin-top: 12px;
}

.event-member-price {
  font-size: 16px;
  font-weight: 500;
  line-height: 2.5;
  color: #1B1414;
  ;
}

.event-party-price {
  font-size: 18px;
  font-weight: 500;
  line-height: 1.67;
  color: #1B1414;
  ;
  margin-top: 12px;
}

.event-party-note {
  font-size: 16px;
  font-weight: 500;
  line-height: 1.5;
  color: #1B1414;
  ;
  margin-top: 8px;
}

.event-party-note p {
  margin-bottom: 0;
}

.event-map {
  width: 100%;
  height: auto;
  margin: 24px 0;
  overflow: hidden;
}

.event-map img {
  width: 100%;
  height: auto;
  display: block;
}

.event-access {
  font-size: 16px;
  font-weight: 500;
  line-height: 1.5;
  color: #1B1414;
}

.event-access p {
  margin-bottom: 0;
}

.download-button-container {
  display: flex;
  justify-content: center;
  margin-top: 44px;
}

/* 6th Section - Application */
.application-section {
  background: #89161c;
  padding: 54px 10%;
  text-align: center;
  width: 100%;
}

.application-title {
  font-size: 24px;
  font-weight: 500;
  color: white;
  margin-bottom: 20px;
  line-height: 1.67;
}

.application-text {
  font-size: 16px;
  font-weight: 500;
  color: white;
  line-height: 1.5;
  margin-bottom: 32px;
}

/* sns-section */
.sns-section {
  background: white;
  display: block;
  padding: 40px 0 30px;

}

.sns-section h4 {
  padding-top: 5px;
  padding-right: 10px;
  ;
}

.sns-content {
  display: flex;
  justify-content: space-between;
  height: 50px;
  width: 150px;
  margin: 0 auto;
}

.sns-icon {
  width: 30px;
  height: 30px;
}

.sns-icon img {
  width: 100%;
  height: 100%;
}

/* Footer */
.footer {
  background: #1B1414;
  display: block;
  padding: 40px;
}

.footer-logo {
  width: 200px;
  margin: 0 auto;
  text-align: center;
}

.footer-logo img {
  width: 200px;
}


/* タブレット・PC対応 (768px以上) */
@media (min-width: 768px) {
  .hero-section {
    min-height: 836px;
    display: flex;
    flex-direction: row-reverse;
  }

  .hero-image {
    position: relative;
    width: auto;
    flex-grow: 1;
    height: 760px;
    right: 0;
    left: auto;
  }

  .hero-content {
    position: static;
    padding: 66px 75px;
    width: 500px;
    flex-shrink: 0;
    z-index: 10;
  }

  .logo {
    width: 304px;
    height: 117px;
  }

  .artist-name {
    font-size: 71px;
    margin: 40px 0 20px 20px;
    color: #181414;
    text-shadow: none;
  }

  .cross-symbol {
    width: 85px;
    height: 85px;
    margin: 30px 0 30px 104px;
  }

  .cross-symbol svg line {
    stroke: #181414;
  }

  .concert-type {
    font-size: 45px;
    margin-left: -18px;
  }

  .event-dates {
    margin: 80px 0 80px -11px;
  }

  .event-date .date {
    font-size: 40px;
    color: #181414;
    text-shadow: none;

  }

  .event-date .venue {
    font-size: 24px;
    color: #181414;
    text-shadow: none;
  }

  .hero-buttons {
    position: absolute;
    bottom: 30px;
    left: 0;
    right: 0;
    margin: auto;
    width: 100%;

    flex-direction: row;
    /* flex-direction: row-reverse; */
    justify-content: center;
    gap: 29px;
    /* margin-left: 758px; */
    /* margin-top: 140px; */
  }

  .about-content {
    max-width: 900px;
  }

  .section-title {
    font-size: 40px;
  }

  .about-text {
    font-size: 20px;
    text-align: center;
  }

  .profile-container {
    flex-direction: row;
    max-width: 1190px;
    gap: 67px;
  }

  .profile-image {
    width: 320px;
    flex-shrink: 0;
  }

  .profile-text {
    flex: 1;
  }

  .profile-bio {
    font-size: 20px;
  }

  .program-section {
    padding: 90px 40px;
  }

  .section-title-center {
    font-size: 32px;
    margin-bottom: 50px;
  }

  .program-list {
    max-width: 100%;
  }

  .composer {
    font-size: 18px;
  }

  .piece {
    font-size: 20px;
  }

  .program-note {
    font-size: 15px;
    line-height: 1.4;
  }

  .event-cards {
    flex-direction: row;
    max-width: 83.75vw;
    /* 1206px */
    gap: 5.833vw;
    /* 84px */
  }

  .event-card {
    flex: 1;
    min-height: auto;
    /* Let content dictate height, or scaled fixed height if needed */
    padding: 4.167vw 4.167vw;
    /* 60px */
  }

  .event-title {
    /* margin-bottom: 7.64vw; 110px? commented out in original */
  }

  .event-date-title {
    font-size: 2.222vw;
    /* 32px */
    line-height: 1.56;
  }

  .event-venue-title {
    font-size: 2.222vw;
    /* 32px */
    line-height: 1.56;
  }

  .musicasa-logo {
    width: 13.125vw;
    /* 189px */
    height: 1.806vw;
    /* 26px */
    margin-bottom: 1.389vw;
    /* 20px */
  }

  .classica-logo {
    width: 7.5vw;
    /* 108px */
    height: 5.903vw;
    /* 85px */
    margin-bottom: 1.389vw;
    /* 20px */
  }

  .event-info {
    margin-bottom: 1.667vw;
    /* 24px */
  }

  .event-time {
    font-size: 1.389vw;
    /* 20px */
  }

  .event-note {
    font-size: 1.111vw;
    /* 16px */
    margin-top: 0.556vw;
    /* 8px */
  }

  .event-price {
    font-size: 1.389vw;
    /* 20px */
    margin-top: 0.833vw;
    /* 12px */
  }

  .event-member-price {
    font-size: 1.111vw;
    /* 16px */
  }

  .event-party-price {
    font-size: 1.389vw;
    /* 20px */
    margin-top: 0.833vw;
    /* 12px */
  }

  .event-party-note {
    font-size: 1.111vw;
    /* 16px */
    margin-top: 0.556vw;
    /* 8px */
  }

  .event-map {
    width: 100%;
    height: 20vw;
    /* 288px */
    margin: 1.667vw 0;
    /* 24px */
  }

  .event-map iframe {
    width: 100%;
    height: 100%;
  }

  .event-access {
    font-size: 1.111vw;
    /* 16px */
  }

  .download-button-container {
    margin-top: 60px;
  }

  .application-section {
    padding: 155px 20％;
  }

  .application-title {
    font-size: 32px;
    margin-bottom: 40px;
  }

  .application-text {
    font-size: 18px;
  }

  .footer {
    padding: 40px;
  }

  .footer-logo {
    width: 180px;
    text-align: center;

  }

  .footer-logo img {
    width: 180px;
  }
}

/* 大画面PC対応 (1200px以上) */
@media (min-width: 1200px) {
  .hero-section {
    min-height: 836px;
  }

  .hero-content {
    max-width: 1440px;
    margin: 0 auto;
  }

  .about-section {
    padding: 90px 50px;
  }

  .about-content {
    max-width: 1000px;
  }

  .profile-section {
    padding: 45px 100px;
  }

  .profile-container {
    max-width: 1190px;
  }

  .event-details-section {
    padding: 60px 100px;
  }

  .event-cards {
    max-width: 1240px;
  }
}