/* ==================================================
   基本設定
================================================== */

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

html {
  scroll-behavior: smooth;
}

body {
  font-family:
    "Yu Gothic",
    "Hiragino Kaku Gothic ProN",
    "Meiryo",
    sans-serif;

  color: #365b61;

  line-height: 1.8;

  background:
    linear-gradient(
      180deg,
      #fffaf5 0%,
      #f3fbfa 50%,
      #fffaf6 100%
    );
}



/* ==================================================
   TOP / HERO
================================================== */

.hero {
  min-height: 700px;

  display: flex;
  justify-content: center;
  align-items: center;

  text-align: center;

  position: relative;
  overflow: hidden;

  background:
    radial-gradient(
      circle at 5% 10%,
      #dff1ef 0px,
      #dff1ef 130px,
      transparent 131px
    ),

    radial-gradient(
      circle at 95% 80%,
      #f8e1d8 0px,
      #f8e1d8 160px,
      transparent 161px
    ),

    radial-gradient(
      circle at 10% 80%,
      #f9e8e1 0px,
      #f9e8e1 90px,
      transparent 91px
    ),

    linear-gradient(
      135deg,
      #fffaf4,
      #f4fbfa,
      #fff9f4
    );
}


/* 背景の飾り */

.hero::before {
  content: "♧";

  position: absolute;

  top: 60px;
  left: 8%;

  font-size: 80px;

  color: #91c1bd;

  opacity: 0.6;

  transform: rotate(-20deg);
}


.hero::after {
  content: "Good Memories ♡";

  position: absolute;

  right: 10%;
  top: 180px;

  font-family: "Comic Sans MS", cursive;

  font-size: 20px;

  font-style: italic;

  color: #82aaa7;

  transform: rotate(-10deg);

  opacity: 0.8;
}



/* HERO中央 */

.hero-content {
  width: 90%;

  max-width: 850px;

  position: relative;

  z-index: 2;
}


.small-title {
  margin-bottom: 20px;

  color: #75a6a4;

  font-family: Georgia, serif;

  font-size: 14px;

  letter-spacing: 7px;
}


.hero h1 {
  color: #345860;

  font-family:
    "Yu Mincho",
    "Hiragino Mincho ProN",
    serif;

  font-size: clamp(48px, 7vw, 75px);

  font-weight: 500;

  letter-spacing: 8px;

  line-height: 1.35;
}


.hero h1 span {
  color: #57a6a2;

  font-size: 0.7em;

  letter-spacing: 5px;
}


.date {
  display: inline-block;

  margin-top: 25px;

  padding: 7px 35px;

  border: 1.5px solid #75aaa7;

  border-radius: 50px;

  color: #579b98;

  font-family: Georgia, serif;

  font-size: 16px;

  letter-spacing: 3px;
}


.hero-message {
  margin-top: 30px;

  color: #45666b;

  font-size: 18px;

  letter-spacing: 2px;

  line-height: 2;
}



/* ==================================================
   ABOUT
================================================== */

.section {
  max-width: 1100px;

  margin: 80px auto;

  padding: 65px 70px;

  background: rgba(255, 255, 255, 0.93);

  border-radius: 35px;

  box-shadow:
    0 15px 50px rgba(80, 120, 115, 0.10);
}



/* ABOUTタイトル */

.section-title {
  text-align: center;

  margin-bottom: 45px;
}


.section-title > span {
  width: 70px;
  height: 70px;

  margin: 0 auto 15px;

  display: flex;
  justify-content: center;
  align-items: center;

  border-radius: 50%;

  background: #fde4dc;

  color: #45686d;

  font-family: Georgia, serif;

  font-size: 25px;
}


.section-title h2 {
  color: #355a61;

  font-family:
    "Yu Mincho",
    "Hiragino Mincho ProN",
    serif;

  font-size: 33px;

  font-weight: 500;

  letter-spacing: 5px;
}


.section-title p {
  margin-top: 5px;

  color: #65a7a3;

  font-size: 11px;

  letter-spacing: 6px;
}



/* ABOUT本文 */

.about-card {
  display: grid;

  grid-template-columns: 1fr 0.85fr;

  gap: 45px;

  align-items: center;
}


.about-text {
  text-align: center;
}


.about-text h3 {
  margin-bottom: 20px;

  color: #365b61;

  font-size: 20px;
}


.about-text > p {
  margin-bottom: 12px;

  color: #5a7377;

  font-size: 14px;

  line-height: 2;
}



/* 基本情報 */

.info {
  margin-top: 30px;

  padding: 22px;

  border-radius: 20px;

  background:
    linear-gradient(
      135deg,
      #e8f7f4,
      #f3fbfa
    );

  text-align: left;
}


.info p {
  margin: 8px 0;

  color: #45676c;

  font-size: 14px;
}



/* ABOUT写真 */

.photo-placeholder {
  width: 100%;
  height: 330px;

  position: relative;

  overflow: hidden;

  border-radius: 25px;

  border: none;

  background: #e7f1f2;

  box-shadow:
    0 10px 25px rgba(65, 100, 105, 0.12);

  cursor: pointer;

  transition:
    transform 0.35s ease,
    box-shadow 0.35s ease;
}

.photo-placeholder img {
  width: 100%;
  height: 100%;

  display: block;

  object-fit: cover;

 
  object-position: 35% 80%;

 
  border-radius: 0;

  transition:
    transform 0.5s ease,
    filter 0.4s ease;
}

.photo-placeholder:hover {
  transform: translateY(-7px);

  box-shadow:
    0 18px 40px rgba(65, 100, 105, 0.22);
}




.photo-placeholder:hover img {
  transform: scale(1.05);

  filter: brightness(0.88);
}


/* =========================================
   吹き出し
========================================= */

.photo-placeholder::after {
  content: "みんなで記念撮影 📷";

  position: absolute;

  left: 50%;
  bottom: 25px;

  transform:
    translate(-50%, 15px);

  padding: 10px 22px;

  background: rgba(255, 255, 255, 0.94);

  color: #41666b;

  border-radius: 50px;

  font-size: 13px;

  letter-spacing: 1px;

  white-space: nowrap;

  box-shadow:
    0 7px 20px rgba(50, 80, 85, 0.18);

 
  opacity: 0;

  visibility: hidden;

  transition:
    opacity 0.35s ease,
    transform 0.35s ease,
    visibility 0.35s ease;

  pointer-events: none;
}



.photo-placeholder:hover::after {
  opacity: 1;

  visibility: visible;

  transform:
    translate(-50%, 0);
}


/* ==================================================
   スマホ対応
================================================== */

@media (max-width: 600px) {

  .photo-placeholder {
    height: 260px;
  }

  .photo-placeholder::after {
    font-size: 11px;

    padding: 8px 15px;

    bottom: 15px;
  }

}



  



/* ==================================================
   DAY 1 / DAY 2
================================================== */

.day-section {
  width: 100%;

  padding: 80px 6%;

  background:
    linear-gradient(
      135deg,
      #dff3f1 0%,
      #edf9f7 50%,
      #e5f5f3 100%
    );
}


.day-header {
  max-width: 1250px;

  margin: 0 auto 45px;

  display: flex;
  justify-content: space-between;
  align-items: center;
}


.day-heading {
  display: flex;

  align-items: center;

  gap: 20px;
}


.day-badge {
  width: 90px;
  height: 70px;

  display: flex;
  justify-content: center;
  align-items: center;

  border-radius: 50%;

  background: #8bbab6;

  color: white;

  font-family: Georgia, serif;

  font-size: 15px;

  letter-spacing: 2px;

  box-shadow:
    0 7px 20px rgba(70, 120, 115, 0.12);
}


.day-heading h2 {
  color: #345b61;

  font-family:
    "Yu Mincho",
    "Hiragino Mincho ProN",
    serif;

  font-size: 29px;

  font-weight: 500;

  letter-spacing: 5px;
}


.mountain {
  color: #6fa8a5;

  font-size: 25px;
}


.day-date {
  color: #588487;

  font-family: Georgia, serif;

  font-size: 13px;

  letter-spacing: 3px;
}



/* ==================================================
   DAY スケジュール
================================================== */

.schedule-row {
  max-width: 1250px;

  margin: auto;

  display: grid;

  grid-template-columns: repeat(4, 1fr);

  gap: 20px;
}


.schedule-time {
  margin-bottom: 12px;

  padding-bottom: 10px;

  border-bottom: 1px solid #acd1cd;

  color: #3f6267;

  font-family: Georgia, serif;

  font-size: 14px;

  white-space: nowrap;
}


/* カード */

.schedule-card {
  min-height: 230px;

  padding: 25px 22px;

  background: rgba(255, 255, 255, 0.94);

  border-radius: 20px;

  text-align: center;

  box-shadow:
    0 10px 30px rgba(70, 110, 105, 0.08);

  transition:
    transform 0.3s ease,
    box-shadow 0.3s ease;
}


.schedule-card:hover {
  transform: translateY(-7px);

  box-shadow:
    0 18px 40px rgba(70, 110, 105, 0.14);
}


.schedule-icon {
  width: 52px;
  height: 52px;

  margin: 0 auto 15px;

  display: flex;
  justify-content: center;
  align-items: center;

  border-radius: 50%;

  background: #fde5dd;

  font-size: 24px;
}


.schedule-card h3 {
  margin-bottom: 10px;

  color: #365b61;

  font-size: 17px;
}


.schedule-card p {
  color: #60777a;

  font-size: 13px;

  line-height: 1.9;
}



/* ==================================================
   写真ギャラリー
================================================== */

.memory-section {
  position: relative;

  padding: 95px 7%;

  background:
    linear-gradient(
      135deg,
      #fffaf5,
      #fdf4ee
    );

  text-align: center;
}


.memory-title {
  margin-bottom: 40px;
}


.memory-title > span {
  font-size: 28px;
}


.memory-title h2 {
  margin-top: 5px;

  color: #355a61;

  font-family:
    "Yu Mincho",
    "Hiragino Mincho ProN",
    serif;

  font-size: 31px;

  font-weight: 500;

  letter-spacing: 5px;
}


.memory-title p {
  margin-top: 4px;

  color: #6ba8a5;

  font-size: 11px;

  letter-spacing: 6px;
}



/* 写真 */

.memory-gallery {
  max-width: 1100px;

  margin: auto;

  display: grid;

  grid-template-columns: 1.4fr 1fr 1fr;

  gap: 20px;
}


.memory-photo {
  height: 270px;

  display: flex;

  flex-direction: column;

  justify-content: center;
  align-items: center;

  border-radius: 20px;

  background:
    linear-gradient(
      135deg,
      #dce9ef,
      #edf4f6
    );

  color: #7899a1;

  overflow: hidden;

  transition:
    transform 0.3s ease,
    box-shadow 0.3s ease;
}


.memory-photo:hover {
  transform: translateY(-5px);

  box-shadow:
    0 12px 30px rgba(80, 110, 120, 0.12);
}


.memory-photo .photo-icon {
  margin-bottom: 5px;

  color: #9bb5bb;

  font-size: 40px;
}


.memory-photo > span {
  font-family: Georgia, serif;

  font-size: 13px;

  letter-spacing: 4px;
}


.memory-photo > p {
  margin-top: 8px;

  font-size: 13px;
}



/* 手書き風 */

.handwriting {
  position: absolute;

  font-family:
    "Comic Sans MS",
    cursive;

  font-style: italic;

  color: #db9a88;

  font-size: 17px;

  line-height: 1.5;
}


.left-writing {
  left: 10%;

  top: 50%;

  transform: rotate(-10deg);
}


/* ギャラリーの写真 */
.memory-photo {
  position: relative;
  overflow: hidden;
  border-radius: 20px;
  cursor: pointer;
}

.memory-photo img {
  width: 100%;
  height: 100%;

  object-fit: cover;
  object-position: center center;

  display: block;

  transition: transform 0.5s ease,
              filter 0.4s ease;
}


/* カーソルを合わせると拡大 */
.memory-photo:hover img {
  transform: scale(1.07);
  filter: brightness(0.85);
}


/* 写真に出す文字 */
.memory-photo::after {
 

  position: absolute;

  left: 50%;
  bottom: 20px;

  transform: translate(-50%, 15px);

  padding: 8px 20px;

  background: rgba(255, 255, 255, 0.93);

  color: #41666b;

  border-radius: 30px;

  font-size: 13px;

  white-space: nowrap;

  opacity: 0;
  visibility: hidden;

  transition: 0.35s ease;
}

.s2::after {
  content: "ご飯食べました！🍴";
}

.s3::after {
  content: "足湯しました！ ♨️";
}

.s4::after {
  content: "ホテルの内装！☂️";
}



/* カーソルを合わせたら文字を表示 */
.memory-photo:hover::after {
  opacity: 1;
  visibility: visible;

  transform: translate(-50%, 0);
}



/* ==================================================
   ENDING
================================================== */

.ending {
  padding: 120px 30px;

  text-align: center;

  background:
    radial-gradient(
      circle at 10% 50%,
      #dff1ef 0,
      transparent 28%
    ),

    radial-gradient(
      circle at 90% 50%,
      #f7e1d9 0,
      transparent 28%
    ),

    linear-gradient(
      135deg,
      #fffaf5,
      #f7fbf9
    );
}


.ending-small {
  margin-bottom: 20px;

  color: #72a5a2;

  font-size: 11px;

  letter-spacing: 6px;
}


.ending h2 {
  margin-bottom: 20px;

  color: #355b61;

  font-family:
    "Yu Mincho",
    "Hiragino Mincho ProN",
    serif;

  font-size: 38px;

  font-weight: 500;

  letter-spacing: 5px;

  line-height: 1.7;
}


.ending > p:not(.ending-small) {
  color: #61777a;

  font-size: 14px;

  line-height: 2;
}


.ending-mark {
  display: inline-block;

  margin-top: 30px;

  padding: 7px 35px;

  border: 1px solid #79aaa7;

  border-radius: 50px;

  color: #609995;

  font-family: Georgia, serif;

  letter-spacing: 2px;
}



/* ==================================================
   FOOTER
================================================== */

footer {
  padding: 30px;

  background: #72aaa6;

  text-align: center;

  color: white;

  font-family: Georgia, serif;

  font-size: 12px;

  letter-spacing: 4px;
}



/* ==================================================
   タブレット
================================================== */

@media (max-width: 950px) {

  .section {
    width: calc(100% - 40px);

    padding: 50px 35px;
  }


  .about-card {
    grid-template-columns: 1fr;
  }


  .photo-placeholder {
    min-height: 280px;
  }


  .schedule-row {
    grid-template-columns: repeat(2, 1fr);

    gap: 30px 20px;
  }


  .memory-gallery {
    grid-template-columns: 1fr 1fr;
  }


  .big-photo {
    grid-column: 1 / -1;
  }


  .handwriting {
    display: none;
  }

}




/* ==================================================
   スマホ
================================================== */

@media (max-width: 600px) {

  .hero {
    min-height: 650px;

    padding: 40px 20px;
  }


  .hero::before,
  .hero::after {
    display: none;
  }


  .small-title {
    font-size: 10px;

    letter-spacing: 4px;
  }


  .hero h1 {
    font-size: 43px;

    letter-spacing: 4px;
  }


  .hero h1 span {
    font-size: 30px;
  }


  .hero-message {
    font-size: 15px;
  }


  .section {
    margin: 40px auto;

    padding: 40px 20px;

    border-radius: 25px;
  }


  .section-title h2 {
    font-size: 25px;

    letter-spacing: 3px;
  }


  .about-text > p {
    font-size: 13px;
  }


  .day-section {
    padding: 65px 20px;
  }


  .day-header {
    flex-direction: column;

    justify-content: center;

    gap: 15px;

    text-align: center;
  }


  .day-heading {
    flex-direction: column;

    gap: 10px;
  }


  .day-heading h2 {
    font-size: 25px;
  }


  .mountain {
    display: none;
  }


  .schedule-row {
    grid-template-columns: 1fr;
  }


  .schedule-card {
    min-height: 200px;
  }


  .memory-section {
    padding: 70px 20px;
  }


  .memory-gallery {
    grid-template-columns: 1fr;
  }


  .big-photo {
    grid-column: auto;
  }


  .memory-photo {
    height: 270px;
  }


  .ending {
    padding: 90px 20px;
  }


  .ending h2 {
    font-size: 27px;

    letter-spacing: 3px;
  }


  .ending > p br {
    display: none;
  }

}

.photo-placeholder img {
  width: 100%;
  height: 100%;

  object-fit: cover;

  border-radius: 25px;
}

/* =========================================
   PC画面のフォトギャラリー 最終調整
========================================= */
@media screen and (min-width: 951px) {

  .memory-gallery {
    max-width: 1100px;
    margin: 0 auto;

    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 20px;
  }

  .memory-photo,
  .memory-photo.big-photo {
    width: 100%;
    height: 380px;

    grid-column: auto;

    border-radius: 22px;
    overflow: hidden;
  }

  .memory-photo img,
  .memory-photo.big-photo img {
    width: 100%;
    height: 100%;

    object-fit: cover !important;
    object-position: center !important;

    display: block;
  }
}



/* 縦1列になったときだけ、写真の縦を長くする */
@media screen and (max-width: 950px) {

  .memory-photo,
  .memory-photo.big-photo {
    height: 550px;
  }

}

.ending-mark {
  text-decoration: none;
  cursor: pointer;
  transition: 0.3s ease;
}

.ending-mark:hover {
  background: #79aaa7;
  color: white;
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(80, 120, 115, 0.18);
}

/* =========================================
   ARCHIVE MENU
========================================= */

.archive-menu {
  position: fixed;
  top: 30px;
  right: 35px;

  z-index: 1000;
}


/* チェックボックスは隠す */
#archive-toggle {
  display: none;
}


/* ARCHIVEボタン */
.archive-button {
  display: flex;
  align-items: center;
  gap: 10px;

  padding: 10px 20px;

  background: rgba(255, 255, 255, 0.9);

  border: 1px solid #8ebbb8;
  border-radius: 30px;

  color: #568c89;

  font-family: Georgia, serif;
  font-size: 12px;

  letter-spacing: 2px;

  cursor: pointer;

  box-shadow: 0 5px 20px rgba(70, 110, 105, 0.1);

  transition: 0.3s ease;
}


/* カーソルを合わせたとき */
.archive-button:hover {
  background: #8ebbb8;
  color: white;

  transform: translateY(-2px);
}


/* ＋ */
.archive-button span {
  font-size: 17px;

  transition: transform 0.3s ease;
}


/* ================================
   開く部分
================================ */

.archive-panel {
  position: absolute;

  top: 55px;
  right: 0;

  width: 190px;

  padding: 25px;

  background: rgba(255, 255, 255, 0.97);

  border-radius: 20px;

  box-shadow: 0 15px 40px rgba(70, 100, 105, 0.15);

  /* 最初は非表示 */
  opacity: 0;
  visibility: hidden;

  transform: translateY(-10px);

  transition: 0.35s ease;
}


/* 開いたとき */
#archive-toggle:checked ~ .archive-panel {
  opacity: 1;
  visibility: visible;

  transform: translateY(0);
}


/* ＋を回転 */
#archive-toggle:checked + .archive-button span {
  transform: rotate(45deg);
}


/* タイトル */
.archive-title {
  margin-bottom: 15px;

  color: #6aa5a1;

  font-family: Georgia, serif;
  font-size: 10px;

  letter-spacing: 3px;
}


/* 年 */
.archive-panel a {
  display: block;

  padding: 8px 5px;

  color: #45696d;

  font-family: Georgia, serif;
  font-size: 15px;

  text-decoration: none;

  border-bottom: 1px solid #e2efed;

  transition: 0.25s ease;
}


/* 年にカーソルを合わせたとき */
.archive-panel a:hover {
  color: #db907e;

  padding-left: 12px;
}


/* 下の手書き風文字 */
.archive-note {
  margin-top: 18px;

  color: #db9a88;

  font-family: "Comic Sans MS", cursive;
  font-size: 12px;

  font-style: italic;
}


/* スマホ */
@media screen and (max-width: 600px) {

  .archive-menu {
    top: 15px;
    right: 15px;
  }

  .archive-button {
    padding: 8px 14px;
    font-size: 10px;
  }

  .archive-panel {
    width: 170px;
  }

}

/* =========================================
   スクロールでふわっと表示
========================================= */

.fade-up {
  opacity: 0;
  transform: translateY(50px);

  transition:
    opacity 0.8s ease,
    transform 0.8s ease;
}


/* 画面に入ったらこの状態になる */
.fade-up.show {
  opacity: 1;
  transform: translateY(0);
}

.omikuji-area {
  text-align: center;
  margin: 70px 0;
}

.omikuji-button {
  padding: 13px 35px;
  border: 1px solid #85b8b4;
  border-radius: 50px;

  background: white;
  color: #609995;

  font-family: "Yu Mincho", serif;
  font-size: 15px;
  letter-spacing: 2px;

  cursor: pointer;
  transition: 0.3s;
}

.omikuji-button:hover {
  background: #85b8b4;
  color: white;
  transform: translateY(-3px);
}

#omikuji-result:not(:empty) {
  max-width: 450px;
  margin: 30px auto 0;
  padding: 25px;

  background: white;
  border-radius: 20px;

  box-shadow: 0 10px 30px rgba(80, 120, 115, 0.12);
}