@charset "utf-8";

:root {
  --obi-bg: #595757;
}

/* 基本設定 */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  width: 100%;
  margin: 0;
  padding: 0;
}

body {
  overflow-x: hidden;
  background: #000;
  color: #fff;
  font-family: "游明朝", YuMincho, "ヒラギノ明朝 ProN W3",
    "Hiragino Mincho ProN", "honokamin", "HG明朝E",
    "ＭＳ Ｐ明朝", "ＭＳ 明朝", serif;
  font-feature-settings: "palt";
  font-size: 16px;
  line-height: 1.7;
  text-align: center;
}

p {
  margin-top: 0;
  text-align: center;
  text-justify: distribute;
}

a {
  color: #fff;
}

a:hover {
  color: #d3ac6e;
}

img {
  display: block;
  width: auto;
  max-width: 100%;
  height: auto;
  margin: 0 auto;
}

/* ナビゲーション */
.navbar {
  background: #000;
}

.navbar-header {
  margin: 20px 0 10px;
}

/* キャッチエリア */
.catch {
  padding: 40px 0;
  background: #000 url(../img/catch-bg.jpg) center center no-repeat;
  background-size: cover;
}

/* キャッチボックス */
.box-catch {
  width: 100%;
  margin: 0 auto;
  background: #000;
  border: 1px solid #d3ac6e;
  text-align: center;
}

.box-catch h2 {
  font-size: calc(1rem + 1vmin);
}

.box-catch h3 {
  font-size: calc(1.2rem + 1vmin);
}

/* ボタン */
.button {
  display: block;
  width: 100%;
  margin: 0 auto;
  padding: 0.8em 0.5em 0.6em;
  overflow: hidden;
  border: 0;
  border-radius: 6px;
  outline: none;
  background-color: #d3ac6e;
  background-image: linear-gradient(to bottom, #d3ac6e, #a18457);
  color: #000;
  font-size: calc(1rem + 1vmin);
  font-weight: bold;
  line-height: 1em;
  letter-spacing: 4px;
  text-align: center;
  text-decoration: none;
  text-shadow: 0 1px 1px rgba(255, 255, 255, 0.3);
  transition: all 0.3s;
}

.button:hover,
.button .hover {
  color: #000;
  letter-spacing: 8px;
  text-decoration: none;
}

.button::before,
.button::after {
  position: absolute;
  z-index: -1;
  display: block;
  content: "";
}

/* 帯 */
.akaobi,
.oreobi {
  margin: 1em auto;
  padding: 1em 0;
  background: var(--obi-bg);
  font-size: calc(1.2rem + 1.5vmin);
  font-weight: bold;
  line-height: 1.2;
  text-align: center;
  text-shadow: 1px 1px 1px #000;
}

.obi-color {
  color: var(--obi-bg);
}

/* 各プラン */
.plan {
  width: 100%;
  margin: 0 auto;
  padding: 0 0 0.5em;
  background: rgb(14, 14, 14);
  text-align: center;
}

.plan h2 {
  margin: 0;
  padding: 0.4em 0.2em 0.2em;
  background: var(--obi-bg);
  font-size: calc(1rem + 1vmin);
  letter-spacing: 0;
  line-height: 1.4;
  text-align: center;
}

.plan h3 {
  margin: 0;
  padding: 0 1em;
  color: #fff;
  font-size: calc(0.8rem + 0.4vmin);
  line-height: 1.5;
  text-align: center;
}

.plan h3 strong {
  color: #ff0;
}

.plan h4 {
  margin: 0.5em 0;
  color: #bda55f;
  font-size: calc(0.8rem + 0.7vmin);
  line-height: 1.4;
  text-align: center;
}

.plan h5 {
  margin: 0;
  padding: 0 1em;
  color: #fff;
 font-size: 0.85em;
  line-height: 1.5;
  text-align: center;
}

/* 注記 */
.plan small {
  display: inline;
  color: #ccc;
  font-size: 0.85em;
  line-height: 1.5;
  letter-spacing: 0;
}

/* フッター */
footer {
  margin-top: 40px;
  text-align: center;
}

footer a,
footer a:hover {
  color: #fff;
  text-decoration: none;
}

/* 区切り線 */
.section-divider {
  width: 72%;
  margin: 44px auto;
  border: 0;
  border-top: 1px solid rgba(120, 105, 80, 0.35);
}

/* 改行制御 */
@media screen and (min-width: 992px) {
  .br-pc {
    display: block;
  }

  .br-sp {
    display: none;
  }
}

@media screen and (max-width: 991px) {
  .br-pc {
    display: none;
  }

  .br-sp {
    display: block;
  }

  .text-none-sp {
    display: none;
  }

  .text-center {
    text-align: center !important;
  }
}

/* スマートフォン */
@media screen and (max-width: 767px) {
  body {
    font-size: 14px;
    line-height: 1.65;
    text-align: center;
  }

  p {
    font-size: 13px;
    line-height: 1.65;
    text-align: center;
  }

  .catch {
    padding: 25px 0;
    background-image: url(../img/catch-bg-sp.jpg);
    background-position: center top;
    background-size: cover;
  }

  .container {
    width: 100%;
    max-width: 100%;
    margin: 0 auto;
    padding-right: 15px;
    padding-left: 15px;
  }

  .row {
    margin-right: 0;
    margin-left: 0;
  }

  .box-catch,
  .plan,
  .akaobi,
  .oreobi {
    width: 100%;
    margin-right: auto;
    margin-left: auto;
  }

  .box-catch h2 {
    font-size: 1.05rem;
  }

  .box-catch h3 {
    font-size: 1rem;
  }

  .plan h2 {
    font-size: 1.05rem;
  }

  .plan h3 {
    padding-right: 0.5em;
    padding-left: 0.5em;
    font-size: 0.85rem;
    line-height: 1.5;
  }

  .plan h4 {
    font-size: 0.9rem;
  }

.plan h5 {
  padding-right: 0.5em;
  padding-left: 0.5em;
  font-size: 0.85rem;
  line-height: 1.5;
}

.plan small {
  font-size: 0.85em;
}

.plan .note,
.plan .notes,
.plan [class*="note"],
.plan [class*="attention"] {
  font-size: 0.68rem;
}

  .akaobi,
  .oreobi {
    font-size: 1.2rem;
  }

  .button {
    font-size: 1rem;
    letter-spacing: 2px;
  }
}

.main-catch-copy {
  margin: 1rem auto 1.2rem;
  color: #fff;
  font-size: calc(1.2rem + 1.5vmin) !important;
  font-weight: bold;
  line-height: 1.2;
  letter-spacing: 0.04em;
  text-align: center !important;
}

@media screen and (max-width: 767px) {
  .main-catch-copy {
    font-size: calc(1.2rem + 1.5vmin) !important;
  }
}

/* Special Events / イベント注意書きボックス */
.special-event-box {
  max-width: 1140px;
  margin: 48px auto 0;
  padding: 0 15px;
}

.special-event-inner {
  padding: 36px 40px;
  background: rgb(14, 14, 14);
  border: 1px solid #595757;
  color: #fff;
  border-radius: 4px;
}

.special-event-title {
  font-size: calc(1.1rem + 0.8vmin);
  margin-top: 0;
  margin-bottom: 16px;
  text-align: center;
  font-weight: bold;
  letter-spacing: 0.05em;
  line-height: 1.4;
}

/* PC：中央揃え・普通の文章の行間 */
.special-event-notes {
  margin: 0;
  padding: 0;
  font-size: 0.95rem;
  line-height: 1.5;
  text-align: center;
}

/* スマートフォン（幅767px以下） */
@media screen and (max-width: 767px) {
  .special-event-box {
    margin: 28px auto 0;
    padding: 0 8px;
  }

  .special-event-inner {
    padding: 20px 14px;
  }

  .special-event-title {
    font-size: 1.15rem;
    margin-bottom: 12px;
  }

  /* モバイル：左揃え＋普通の<br>改行（すき間なし） */
  .special-event-notes {
    font-size: 0.875rem;
    line-height: 1.5; /* 通常のテキスト改行と同じ行間 */
    text-align: left;
    word-break: normal;
    overflow-wrap: anywhere;
    line-break: strict;
  }
}