@charset "utf-8";
html {
  font-size: 62.5%;
  overflow-x: hidden;
  scroll-behavior: smooth;
  scroll-padding-top: 60px;
}
body {
  font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "Segoe UI", "Hiragino Kaku Gothic ProN", "Hiragino Sans", "メイリオ", Meiryo, sans-serif;
  font-size: 1.7em;
  font-weight: 500;
  line-height: 1.8;
  text-size-adjust: 100%;
  -webkit-text-size-adjust: 100%;
  overflow-x: hidden;
  color: #000;
}

a {
  color: #369;
}
.hover:hover {
  opacity: .8!important;
  transition: .3s;  
}
p a:hover {
  opacity: .8!important;
}

.font-bold {
  font-weight: 700;
}
.font-red {
  color: #ff4800;
  font-weight: 700;
}
.small, small {
  font-size: 80%;
  line-height: 1.5;
}

.border {
  border: 1px solid #ccc;
}

.scale img {
  transition: .1s all;
}
.scale img:hover {
  transform:scale(1.05);
  transition: .3s all;
}
.scale figure {
  overflow: hidden;
}

section {
  padding: 5rem 0 6rem;
}
section#new,
section#past {
  padding: 5rem 0 4rem;
}

@media (max-width: 577px) {
  html {
    scroll-padding-top: 50px;
  }
  body {
    font-size: 1.4em;
  }
  section {
  padding: 3rem 0 4rem;
  }
  section#new,
  section#past {
    padding: 3rem 0 2rem;
  }
}

/* 見出し */

.headline-main {
  color: #000;
  text-align: center; 
  position: relative;
  margin-bottom: 6rem;
  font-size: 3.2rem;
  font-weight: 700;
  line-height: 1.6;
}
.headline-main:before {
  position: absolute;
  bottom: -2rem;
  left: calc(50% - 25px);
  width: 50px;
  height: 7px;
  content: '';
  background: #c00;
}

.headline-normal {
  font-size: 3.2rem;
  margin-bottom: 3rem;
}

.headline-bar {
  border-left: 5px solid #c00;
  font-weight: 600;
  padding-left: 1.5rem;
  font-size: 1.7rem;
  line-height: 1.6;
  margin-bottom: 2rem;
}

@media (max-width: 577px) {
  .headline-main {
    margin-bottom: 4rem;
    font-size: 2.6rem;
  }
  .headline-main:before {
    bottom: -1.5rem;
  }
  .headline-normal {
    font-size: 2.6rem;
    margin-bottom: 2rem;
  }
  .headline-bar {
    padding-left: 1.2rem;
    font-size: 1.4rem;
  }
}

/* ボタン */

.btn-gray {
  max-width: 250px;
  position: relative;
  display: block;
  background-color: #999;
  color: #fff;
  padding: 1rem;
  border-radius: 100px;
  font-weight: bold;
  text-decoration: none;
  text-align: center;
}

.btn-red {
  max-width: 250px;
  position: relative;
  display: block;
  background-color: #c00;
  color: #fff;
  padding: 1rem;
  border-radius: 100px;
  font-weight: bold;
  text-decoration: none;
  text-align: center;
}
.btn-red::after {
  content: '';
  border: 0;
  border-top: solid 3px #fff;
  border-right: solid 3px #fff;
  display: inline-block;
  width: 6px;
  height: 6px;
  position: absolute;
  top: 50%;
  right: 22px;
  transform: translateY(-45%) rotate(45deg);
}

.btn-outline-white {
  max-width: 370px;
  position: relative;
  display: block;
  margin: auto;
  border: 2px solid #fff;
  color: #fff;
  padding: 1.8rem 1rem;
  border-radius: 100px;
  font-weight: bold;
  text-decoration: none;
  text-align: center;
}
.btn-outline-white::after {
  content: '';
  border: 0;
  border-top: solid 3px #fff;
  border-right: solid 3px #fff;
  display: inline-block;
  width: 7px;
  height: 7px;
  position: absolute;
  top: 50%;
  right: 27px;
  transform: translateY(-45%) rotate(45deg);
}

.btn-outline {
  max-width: 370px;
  position: relative;
  display: block;
  margin: auto;
  border: 2px solid #333;
  color: #333;
  padding: 1.8rem 1rem;
  border-radius: 100px;
  font-weight: bold;
  text-decoration: none;
  text-align: center;
}
.btn-outline::after {
  content: '';
  border: 0;
  border-top: solid 3px #333;
  border-right: solid 3px #333;
  display: inline-block;
  width: 7px;
  height: 7px;
  position: absolute;
  top: 50%;
  right: 27px;
  transform: translateY(-45%) rotate(45deg);
}

@media (max-width: 767px) {
  .btn-red {
    margin: auto;
  }
}

@media (max-width: 577px) {
  .btn-outline-white,
  .btn-outline {
    width: 85%;
    padding: 1.2rem 1rem;
  }
}

/*--------------------
      トップページ
--------------------*/

/* トップ */

.bg-slider {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: -1;
  background-color: #333;
}
.bg-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: bottom;
  opacity: 0;
  transition: opacity 1.5s ease-in-out;
}

.bg-slide.active {
  opacity: 1;
}

#title {
  position: relative;
  padding: 10rem 0 4rem;
}
.title-box {
  padding-top: 3.5rem;
  color: #fff;
}
.title {
  line-height: 1.6;
  margin-bottom: 3rem;
}
.title span {
  font-size: 5.8rem;
}
.lead a {
  color: #fff;
}


.pickup {
  position: relative;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.7);
  transition: all 0.2s ease;
  display: inline-block;
  overflow: hidden;
}
.pickup:hover {
  filter: brightness(1.05);
}

.scale img {
  display: block;
  width: 100%;
  height: auto;
  transition: transform 0.2s ease;
}
.scale:hover img {
  transform: scale(1.01);
}

.pickup-tag {
  position: absolute;
  top: 0;
  right: 0;
  background-color: #f60;
  color: #fff;
  font-size: 1.4rem;
  padding: .2rem 1.2rem .4rem;
  font-weight: 700;
}
.pickup-ttl {
  padding: 1.5rem 2rem;
  background-color: #fff;
  line-height: 1.6;
}

@media (max-width: 1200px) {
  .title-box {
    padding-top: 3rem;
  }
  .lead br {
    display: none;
  }
}

@media (max-width: 991px) {
  .title-box {
    padding-top: 0;
  }
  .title {
    text-align: center;
  }
  .lead {
    margin-bottom: 4rem;
  }
}

@media (max-width: 577px) {
  #title {
    padding: 8rem 0 3rem;
  }
  .title {
    margin-bottom: 2rem;
  }
  .title span {
    font-size: 4rem;
  }
  .lead {
    font-size: 1.3rem;
    margin-bottom: 3rem;
  }
}

/* 近日開催 */

#new {
  background-color: #fff;
}

.new-info {
  color: #999;
  font-size: 1.5rem;
  font-weight: 700;
}
.new-ttl {
  font-size: 2.2rem;
  line-height: 1.6;
  margin-bottom: 3rem;
}

@media (max-width: 577px) {
  .new-info {
    font-size: 1.2rem;
  }
  .new-ttl {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
  }
}

/* 協賛募集 */

#sponsor {
  background: linear-gradient(175deg,#f33 0%, #c00 100%);
  color: #fff;
  text-align: center;
}

@media (max-width: 577px) {
  #sponsor p {
    text-align: left;
  }
  #sponsor br {
    display: none;
  }
}

/* MarkeZine Dayとは */

#about {
  background-color: #666;
  background-image: url(../images/back_about.jpg?v=1788318650);
  background-size: cover;
  background-repeat: no-repeat;
  background-position: top;
  color: #fff;
}

.about-ttl {
  margin-bottom: 3rem;
  font-size: 2.8rem;
  font-weight: 700;
  text-align: center;
}
.about-txt {
  text-align: center;
  margin-bottom: 4rem;
}

.voices-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 15px;
}
.voice-card {
  background-color: #fff;
  padding: 1.5rem 1.8rem;
  border-radius: 5px;
  font-size: 1.5rem;
  box-shadow: 0 3px 10px rgba(0,0,0,0.4);
  color: #000;
}

.voice-card::before {
  content: ""; /* 中身は空にする */
  display: inline-block;
  width: 22px;  /* ここでアイコンの幅を指定 */
  height: 22px; /* ここでアイコンの高さを指定 */
  
  /* 画像へのパス（URL）を指定 */
  background-image: url("../images/speech-bubble.png?v=1788318650"); 
  background-size: contain; /* 指定した幅・高さにピッタリ収める */
  background-repeat: no-repeat;
  
  /* 位置の微調整 */
  vertical-align: middle; /* テキストと縦の高さを合わせる */
  margin-right: 8px;      /* テキストとの隙間 */
  transform: translateY(-2px); /* 少し上に持ち上げる（フォントに合わせて微調整） */
}

@media (max-width: 991px) {
  .voices-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
  }
}

@media (max-width: 577px) {
  #about {
    background-position: right;
  }
  .about-ttl {
    font-size: 1.8rem;
    margin-bottom: 2rem;
  }
  .about-ttl br {
    display: none;
  }
  .about-txt {
    text-align: left;
    margin-bottom: 3rem;
  }
  .about-txt br {
    display: none;
  }
  .voices-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }
  .voice-card {
    padding: 1rem;
    font-size: 1.3rem;
    line-height: 1.6;
  }
}

/* 開催実績 */

#past {
  background-color: #f3f3f3;
  line-height: 1.6;
}

.filter-bar {
  text-align: center;
  margin-bottom: 4rem;
}
.filter-bar select {
  padding: .8rem 1rem;
  border: 1px solid #ccc;
  border-radius: 4px;
  margin-right: 10px;
  font-size: 1.6rem;
  width: 120px;
}

.filter-btn {
  background-color: #c00;
  color: #fff;
  background-color: #c00;
  border: none;
  border-radius: 50px;
  padding: .8rem 4rem;
  cursor: pointer;
  font-size: 1.6rem;
  font-weight: 700;
}

.past-btn {
  display: block;
  margin-bottom: 1rem;
  background-color: #444;
  border-radius: 50px;
  color: #fff;
  padding: 1rem 1.5rem;
  position: relative;
  text-decoration: none;
  text-align: center;
}
.past-btn::after {
  content: '';
  border: 0;
  border-top: solid 3px #fff;
  border-right: solid 3px #fff;
  display: inline-block;
  width: 6px;
  height: 6px;
  position: absolute;
  top: 50%;
  right: 20px;
  transform: translateY(-45%) rotate(45deg);
}

@media (max-width: 577px) {
  .past-btn {
    width: 70%;
    margin: auto auto 1rem;
  }
  .filter-bar select {
    font-size: 1.4rem;
  }
}

#seevent {
  background-color: #fff;
}

/*--------------------
      共通フッター
--------------------*/

footer {
  padding: 4rem 0 3rem;
  background-color: #222;
  color: #fff;
  font-size: 1.5rem;
}
footer a {
  color: #fff;
}

.footer-btn {
  display: block;
  background-color: #555;
  color: #fff;
  padding: 1rem 1.5rem;
  margin-bottom: 1.5rem;
  position: relative;
  text-decoration: none;
}
.footer-btn::after {
  content: '';
  border: 0;
  border-top: solid 2px #fff;
  border-right: solid 2px #fff;
  display: inline-block;
  width: 6px;
  height: 6px;
  position: absolute;
  top: 50%;
  right: 15px;
  transform: translateY(-45%) rotate(45deg);
}

@media (max-width: 577px) {
  footer {
    font-size: 1.2rem;
  }
}

/* トップへ戻るボタン */

.scroll-to-top {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 50px;
  height: 50px;
  background-color: #666;
  color: #fff;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  font-size: 1.5em;
  opacity: 0;
  transition: opacity 0.3s, transform 0.3s;
  pointer-events: none;
  z-index: 1000;
}

.scroll-to-top.is-visible {
  opacity: .8;
  pointer-events: auto;
  transform: translateY(0);
}