/* =========================================================
   Bassin’Heaven スタッフ同行ツアー
   /stafftour/template/site.css
   ヘッダー + 本文 + フッター 完全版
   ========================================================= */

/* =========================================================
   1. 基本設定
   ========================================================= */
:root{
  --olive-dark:  #22271D;
  --olive:       #303728;
  --olive-light: #4B543C;
  --ivory:       #F7F4EC;
  --ivory-dark:  #ECE7DC;
  --brass:       #B38B45;
  --brass-light: #D1B268;
  --orange:      #D66727;
  --red:         #B92919;
  --teal:        #166F73;
  --text-dark:   #20231D;
  --white:       #FFFFFF;

  --page-dark:   #0B0E0C;
  --panel-dark:  #141914;
  --panel-dark-2:#191F19;
  --line-gold:   rgba(209,178,104,.34);
  --line-light:  rgba(247,244,236,.15);

  --font-sans:
    "Hiragino Kaku Gothic ProN",
    "Hiragino Sans",
    "Yu Gothic Medium",
    "Yu Gothic",
    "Noto Sans JP",
    sans-serif;

  --font-serif:
    "Hiragino Mincho ProN",
    "Yu Mincho",
    "Noto Serif JP",
    serif;

  --header-h: 76px;
  --maxw: 1200px;
  --radius: 10px;
  --shadow: 0 8px 24px rgba(0,0,0,.22);
  --shadow-hover: 0 14px 34px rgba(0,0,0,.32);
}

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

html{
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 16px);
}

html,
body{
  overflow-x: clip;
}

body{
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.8;
  color: var(--text-dark);
  background: var(--ivory);
  -webkit-text-size-adjust: 100%;
}

img{
  display: block;
  max-width: 100%;
}

a{
  color: inherit;
  text-decoration: none;
}

button,
input,
textarea,
select{
  font: inherit;
}

a:focus-visible,
button:focus-visible{
  outline: 3px solid var(--brass-light);
  outline-offset: 3px;
}

.container{
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: 24px;
}

.visually-hidden{
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

.skip-link{
  position: absolute;
  top: -60px;
  left: 12px;
  z-index: 300;
  padding: 10px 18px;
  border-radius: 0 0 6px 6px;
  background: var(--brass);
  color: var(--olive-dark);
  font-weight: 700;
  transition: top .2s ease;
}

.skip-link:focus{
  top: 0;
}

.svg-defs{
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

.br-sp{
  display: none;
}

/* =========================================================
   2. 共通ボタン・バッジ
   ========================================================= */
.btn{
  position: relative;
  isolation: isolate;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 12px 26px;
  overflow: hidden;
  border: 1px solid transparent;
  border-radius: 6px;
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: .06em;
  text-align: center;
  cursor: pointer;
  transition:
    background-color .2s ease,
    color .2s ease,
    border-color .2s ease,
    transform .2s ease,
    box-shadow .2s ease;
}

.btn::before{
  content: "";
  position: absolute;
  top: -45%;
  left: -60%;
  z-index: -1;
  width: 34%;
  height: 190%;
  background: rgba(255,255,255,.20);
  transform: skewX(-22deg);
  transition: left .55s ease;
}

.btn:hover::before{
  left: 125%;
}

.btn--arrow::after{
  content: "›";
  margin-left: 12px;
  font-size: 21px;
  font-weight: 700;
  line-height: 1;
  transform: translateY(-1px);
}

.btn--primary{
  background: linear-gradient(180deg, #D9B664 0%, #B88B39 100%);
  color: #151811;
  border-color: rgba(255,255,255,.12);
  box-shadow: 0 5px 14px rgba(0,0,0,.24);
}

.btn--primary:hover{
  background: linear-gradient(180deg, #E5C77F 0%, #C79A47 100%);
  transform: translateY(-2px);
  box-shadow: 0 9px 20px rgba(0,0,0,.30);
}

.btn--ghost{
  background: rgba(34,39,29,.35);
  border-color: rgba(247,244,236,.65);
  color: var(--ivory);
}

.btn--ghost:hover{
  background: rgba(247,244,236,.14);
  border-color: var(--ivory);
}

.btn--outline-light{
  background: transparent;
  border-color: rgba(209,178,104,.65);
  color: var(--ivory);
}

.btn--outline-light:hover{
  background: var(--brass);
  border-color: var(--brass);
  color: var(--olive-dark);
}

.btn--lg{
  min-height: 50px;
  padding-inline: 34px;
  font-size: 15px;
}

.chip{
  display: inline-block;
  padding: 5px 13px;
  border-radius: 4px;
  font-size: 12px;
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: .12em;
  white-space: nowrap;
}

.chip--dark{
  color: var(--ivory);
  background: rgba(18,22,18,.82);
  border: 1px solid rgba(247,244,236,.34);
  box-shadow: 0 2px 8px rgba(0,0,0,.28);
}

.chip--urgent{
  color: var(--white);
  background: var(--orange);
  border: 1px solid rgba(255,255,255,.28);
}

/* =========================================================
   3. ヘッダー
   ========================================================= */
.site-header{
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(19,23,18,.98);
  border-bottom: 1px solid rgba(247,244,236,.08);
  box-shadow: 0 4px 18px rgba(0,0,0,.14);
}

.header-inner{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: var(--header-h);
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: 24px;
}

.brand{
  display: inline-flex;
  align-items: center;
  flex: none;
  line-height: 0;
}

.brand img{
  width: auto;
  height: 58px;
  max-width: 190px;
}

.global-nav{
  margin-left: auto;
}

.nav-menu{
  display: flex;
  align-items: center;
  gap: 26px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.nav-menu a:not(.btn){
  display: inline-block;
  padding: 8px 2px;
  color: var(--ivory);
  font-size: 15px;
  font-weight: 500;
  line-height: 1.4;
  letter-spacing: .06em;
  border-bottom: 2px solid transparent;
  transition: color .2s ease, border-color .2s ease;
}

.nav-menu a:not(.btn):hover{
  color: var(--brass-light);
}

.nav-menu a[aria-current="page"]{
  color: var(--brass-light);
  border-bottom-color: var(--brass);
}

.nav-menu .btn{
  min-height: 40px;
  padding: 9px 21px;
  font-size: 13px;
}

.nav-toggle{
  display: none;
  position: relative;
  width: 46px;
  height: 46px;
  background: transparent;
  border: 0;
  cursor: pointer;
}

.nav-toggle__bar{
  position: absolute;
  left: 11px;
  width: 24px;
  height: 2px;
  background: var(--ivory);
  transition: transform .25s ease, opacity .2s ease;
}

.nav-toggle__bar:nth-child(1){ top: 15px; }
.nav-toggle__bar:nth-child(2){ top: 22px; }
.nav-toggle__bar:nth-child(3){ top: 29px; }

.nav-toggle.is-open .nav-toggle__bar:nth-child(1){
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle.is-open .nav-toggle__bar:nth-child(2){
  opacity: 0;
}

.nav-toggle.is-open .nav-toggle__bar:nth-child(3){
  transform: translateY(-7px) rotate(-45deg);
}

/* =========================================================
   4. スタッフ同行トップ
   ========================================================= */
.staff-main{
  position: relative;
  overflow: hidden;
  color: var(--ivory);
  background:
    radial-gradient(circle at 12% 5%, rgba(209,178,104,.10), transparent 27%),
    radial-gradient(circle at 88% 38%, rgba(27,102,99,.08), transparent 26%),
    var(--page-dark);
}

.staff-main::before{
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: .13;
  background-image:
    linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.018) 1px, transparent 1px);
  background-size: 42px 42px;
}

.staff-main > *{
  position: relative;
  z-index: 1;
}

.staff-shell{
  width: min(1180px, calc(100% - 64px));
  max-width: 1180px;
  margin-inline: auto;
}

/* =========================================================
   5. ページヒーロー
   ========================================================= */
.staff-hero{
  position: relative;
  height: 500px;
  min-height: 500px;
  margin-top: var(--header-h);
  overflow: hidden;
  background: #0A0D0B;
  border-bottom: 1px solid rgba(209,178,104,.24);
}

.staff-hero__image,
.staff-hero__img{
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  max-width: none;
  object-fit: cover;
  object-position: 72% 10%;
  filter: saturate(.92) contrast(1.04) brightness(.86);
  top: 0; right: 0; bottom: 0; left: auto; width: 80%;
}

.staff-hero__shade,
.staff-hero__overlay{
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    linear-gradient(
      90deg,
      rgba(7,9,8,.98) 0%,
      rgba(7,9,8,.92) 30%,
      rgba(7,9,8,.62) 48%,
      rgba(7,9,8,.18) 70%,
      rgba(7,9,8,.08) 100%
    ),
    linear-gradient(0deg, rgba(7,9,8,.40), transparent 46%);
}

.staff-hero__inner{
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  height: 500px;
  min-height: 500px;
}

.staff-hero__copy,
.staff-hero__content{
  width: min(560px, 52%);
  padding-block: 74px;
  color: #FFF;
}

.staff-hero__eyebrow{
  margin: 0 0 14px;
  color: var(--brass-light);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: .18em;
}

.staff-hero__title{
  margin: 0;
  color: #FFF;
  font-family: var(--font-serif);
  font-size: clamp(42px,4.25vw,66px);
  font-weight: 500;
  line-height: 1.26;
  letter-spacing: .06em;
  text-shadow: 0 4px 24px rgba(0,0,0,.68);
}

.staff-hero__title span{
  display: block;
  margin-bottom: 6px;
  font-size: .55em;
  letter-spacing: .13em;
}

.staff-hero__lead{
  max-width: 520px;
  margin: 24px 0 0;
  color: rgba(255,255,255,.88);
  font-size: 15px;
  line-height: 2;
  letter-spacing: .045em;
  text-shadow: 0 2px 12px rgba(0,0,0,.72);
}

/* =========================================================
   6. 開催予定ツアー
   ========================================================= */
.staff-expeditions{
  padding: 58px 0 44px;
}

.staff-section-head{
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 30px;
  margin-bottom: 22px;
}

.staff-section-head__eyebrow{
  margin: 0 0 7px;
  color: rgba(209,178,104,.72);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .23em;
}

.staff-section-head__title{
  margin: 0;
  color: var(--ivory);
  font-family: var(--font-serif);
  font-size: clamp(28px,3.2vw,42px);
  font-weight: 500;
  letter-spacing: .07em;
}

.staff-section-head__script{
  margin: 0 13% 0 0;
  color: rgba(209,178,104,.72);
  font-family: "Segoe Script", "Brush Script MT", cursive;
  font-size: clamp(22px,2.8vw,36px);
  line-height: 1;
  transform: rotate(-5deg);
}

.staff-chip{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 34px;
  padding: 6px 14px;
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 5px;
  color: #FFF;
  background: rgba(8,10,9,.80);
  box-shadow: 0 5px 18px rgba(0,0,0,.28);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .05em;
}

.staff-chip--place{
  position: absolute;
  top: 15px;
  left: 15px;
  z-index: 2;
}

.staff-date{
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 10px 0 0;
  color: var(--brass-light);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: .035em;
}

.staff-date svg{
  display: block;
  width: 20px;
  height: 20px;
  flex: 0 0 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.staff-status{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 94px;
  min-height: 43px;
  padding: 8px 17px;
  border: 1px solid rgba(255,255,255,.22);
  border-radius: 7px;
  color: #FFF;
  background: rgba(5,7,6,.64);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .04em;
}

.staff-status--urgent{
  border-color: rgba(220,73,48,.62);
  background: var(--red);
  box-shadow: 0 8px 25px rgba(111,18,7,.25);
}

.staff-status--scheduled{
  border-color: rgba(45,151,157,.44);
  background: var(--teal);
}

.staff-button{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  min-width: 148px;
  min-height: 48px;
  padding: 11px 20px;
  border: 1px solid var(--brass-light);
  border-radius: 6px;
  color: #17130D;
  background: linear-gradient(180deg,#E2B963 0%,#BD8D36 100%);
  box-shadow: 0 8px 22px rgba(0,0,0,.22);
  font-size: 15px;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: .035em;
  transition: transform .2s ease, filter .2s ease, box-shadow .2s ease;
}

.staff-button:hover{
  transform: translateY(-2px);
  filter: brightness(1.07);
  box-shadow: 0 11px 27px rgba(0,0,0,.28);
}

.staff-button span{
  font-size: 26px;
  font-weight: 400;
  line-height: .7;
}

.staff-button--outline{
  min-width: 215px;
  border-color: rgba(209,178,104,.82);
  color: var(--brass-light);
  background: transparent;
  box-shadow: none;
}

/* =========================================================
   7. 注目ツアー
   ========================================================= */
.staff-featured{
  display: grid;
  grid-template-columns: 43% 57%;
  min-height: 275px;
  overflow: hidden;
  border: 1px solid rgba(209,178,104,.70);
  border-radius: 13px;
  background:
    linear-gradient(110deg,rgba(209,178,104,.08),transparent 42%),
    #171C17;
  box-shadow:
    0 0 0 3px rgba(209,178,104,.08),
    0 10px 36px rgba(0,0,0,.36),
    0 0 28px rgba(209,178,104,.17);
}

.staff-featured__media{
  position: relative;
  min-height: 275px;
  overflow: hidden;
}

.staff-featured__media::after{
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(90deg,transparent 72%,rgba(23,28,23,.82));
}

.staff-featured__media img{
  width: 100%;
  height: 100%;
  max-width: none;
  object-fit: cover;
  object-position: 50% 48%;
  transition: transform .6s ease;
}

.staff-featured:hover .staff-featured__media img{
  transform: scale(1.035);
}

.staff-featured__ribbon{
  position: absolute;
  top: 0;
  right: 18px;
  z-index: 3;
  padding: 8px 26px 10px;
  color: #FFF;
  background: linear-gradient(180deg,#DF3B28,#AC1D13);
  clip-path: polygon(8% 0,92% 0,100% 48%,92% 100%,8% 100%,0 48%);
  filter: drop-shadow(0 6px 8px rgba(0,0,0,.28));
  font-size: 16px;
  font-weight: 800;
  letter-spacing: .08em;
}

.staff-featured__content{
  display: grid;
  grid-template-columns: minmax(0,1fr) auto;
  gap: 26px;
  align-items: center;
  padding: 32px 30px 28px 34px;
}

.staff-featured__title{
  margin: 0;
  color: #FFF;
  font-family: var(--font-serif);
  font-size: clamp(27px,2.6vw,38px);
  font-weight: 500;
  line-height: 1.3;
  letter-spacing: .06em;
}

.staff-featured__text{
  margin: 22px 0 0;
  color: rgba(247,244,236,.76);
  font-size: 14px;
  line-height: 1.9;
  letter-spacing: .03em;
}

.staff-featured__side{
  display: flex;
  flex-direction: column;
  align-items: stretch;
  justify-content: center;
  gap: 35px;
  min-width: 150px;
}

/* =========================================================
   8. 通常ツアー
   ========================================================= */
.staff-tour-list{
  display: grid;
  gap: 8px;
  margin-top: 8px;
}

.staff-tour{
  display: grid;
  grid-template-columns: 31% 69%;
  min-height: 155px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 11px;
  background:
    linear-gradient(100deg,rgba(209,178,104,.035),transparent 44%),
    rgba(20,25,21,.94);
  box-shadow: 0 8px 24px rgba(0,0,0,.20);
  transition: transform .2s ease, border-color .2s ease;
}

.staff-tour:hover{
  transform: translateY(-1px);
  border-color: rgba(209,178,104,.45);
}

.staff-tour__media{
  position: relative;
  min-height: 155px;
  overflow: hidden;
  background: #202720;
}

.staff-tour__media::after{
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(90deg,transparent 74%,rgba(20,25,21,.82));
}

.staff-tour__media img{
  width: 100%;
  height: 100%;
  max-width: none;
  object-fit: cover;
  object-position: center;
  transition: transform .55s ease;
}

.staff-tour:hover .staff-tour__media img{
  transform: scale(1.035);
}

.staff-tour__content{
  display: grid;
  grid-template-columns: minmax(0,1fr) 238px;
  gap: 25px;
  align-items: center;
  padding: 19px 18px 19px 28px;
}

.staff-tour__title{
  margin: 0;
  color: #FFF;
  font-family: var(--font-serif);
  font-size: clamp(22px,2.1vw,31px);
  font-weight: 500;
  line-height: 1.3;
  letter-spacing: .055em;
}

.staff-tour__text{
  margin: 12px 0 0;
  color: rgba(247,244,236,.76);
  font-size: 13.5px;
  line-height: 1.75;
  letter-spacing: .025em;
}

.staff-tour__side{
  display: grid;
  grid-template-columns: 1fr;
  justify-items: end;
  align-content: center;
  gap: 10px;
}

.staff-coming{
  color: #31B9BA;
  font-family: "Segoe Script", "Brush Script MT", cursive;
  font-size: 18px;
  line-height: 1;
  opacity: .90;
  transform: rotate(-4deg);
}

/* =========================================================
   9. 特徴
   ========================================================= */
.staff-features{
  padding: 0 0 16px;
}

.staff-features__panel{
  position: relative;
  overflow: hidden;
  padding: 18px 28px 14px;
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 11px;
  background:
    linear-gradient(90deg,rgba(0,0,0,.52),rgba(42,37,26,.38),rgba(0,0,0,.52)),
    radial-gradient(circle at 50% 0%,rgba(209,178,104,.17),transparent 45%),
    #151916;
}

.staff-features__title{
  margin: 0 0 15px;
  color: var(--brass-light);
  font-family: var(--font-serif);
  font-size: 25px;
  font-weight: 600;
  text-align: center;
  letter-spacing: .06em;
}

.staff-features__grid{
  display: grid;
  grid-template-columns: repeat(4,minmax(0,1fr));
}

.staff-feature{
  padding: 5px 20px 2px;
  text-align: center;
}

.staff-feature + .staff-feature{
  border-left: 1px solid rgba(255,255,255,.16);
}

.staff-feature__icon{
  min-height: 40px;
  color: var(--brass-light);
  font-size: 29px;
  line-height: 1;
  letter-spacing: -8px;
}

.staff-feature h3{
  margin: 4px 0 7px;
  color: #FFF;
  font-family: var(--font-serif);
  font-size: 16px;
  font-weight: 600;
  letter-spacing: .04em;
}

.staff-feature p{
  margin: 0;
  color: rgba(247,244,236,.76);
  font-size: 12.5px;
  line-height: 1.7;
}

/* =========================================================
   10. お問い合わせCTA
   ========================================================= */
.staff-contact{
  padding: 0 0 34px;
}

.staff-contact__panel{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  padding: 15px 20px 15px 28px;
  border: 1px solid rgba(255,255,255,.22);
  border-radius: 10px;
  background: rgba(19,24,20,.96);
}

.staff-contact__copy{
  display: flex;
  align-items: center;
  gap: 23px;
}

.staff-contact__icon{
  flex: 0 0 auto;
  color: var(--brass-light);
  font-size: 30px;
  letter-spacing: -8px;
}

.staff-contact h2{
  margin: 0;
  color: #FFF;
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 600;
  letter-spacing: .05em;
}

.staff-contact p{
  margin: 3px 0 0;
  color: rgba(247,244,236,.76);
  font-size: 13.5px;
  line-height: 1.65;
}

.staff-contact__button{
  min-width: 265px;
}

.staff-note{
  margin: 13px 0 0;
  color: rgba(247,244,236,.50);
  font-size: 11.5px;
  text-align: center;
  letter-spacing: .035em;
}

/* =========================================================
   11. フッター
   ========================================================= */
.site-footer{
  position: relative;
  overflow: hidden;
  color: var(--ivory);
  background:
    radial-gradient(
      circle at 16% 12%,
      rgba(190,147,67,.09),
      transparent 34%
    ),
    linear-gradient(
      135deg,
      #121812 0%,
      #172018 52%,
      #0C110D 100%
    );
  border-top: 1px solid rgba(247,244,236,.10);
}

.footer-inner{
  display: grid;
  grid-template-columns:
    minmax(200px,240px)
    minmax(0,1fr)
    minmax(190px,250px);
  align-items: start;
  gap: clamp(48px,6vw,88px);
  padding-block: 64px 56px;
}

.footer-brand{
  min-width: 0;
}

.footer-brand__logo{
  display: inline-block;
  line-height: 0;
}

.footer-brand__logo img{
  display: block;
  width: 220px;
  max-width: 100%;
  height: auto;
}

.footer-brand__tagline{
  margin: 22px 0 0;
  color: rgba(247,244,236,.72);
  font-size: 14px;
  font-weight: 500;
  line-height: 1.9;
  letter-spacing: .06em;
}

.footer-label{
  margin: 0 0 16px;
  color: var(--brass-light);
  font-family: Arial, sans-serif;
  font-size: 12px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: .2em;
}

.footer-info{
  width: 100%;
  min-width: 0;
  color: rgba(247,244,236,.78);
  font-size: 14px;
  line-height: 1.85;
}

.footer-info p{
  margin: 0;
}

.footer-info p + p{
  margin-top: 8px;
}

.footer-info__name{
  margin: 0;
  color: var(--brass-light);
  font-family: var(--font-serif);
  font-size: clamp(22px,2vw,27px);
  font-weight: 600;
  line-height: 1.35;
  letter-spacing: .10em;
}

.footer-info__company{
  margin: 7px 0 0;
  color: rgba(247,244,236,.68);
  font-size: 13px;
  line-height: 1.7;
  letter-spacing: .06em;
}

.footer-info__contact{
  display: flex;
  flex-wrap: wrap;
  gap: 6px 24px;
  margin-top: 23px;
  color: rgba(247,244,236,.90);
  font-size: 14px;
  line-height: 1.8;
}

.footer-info a,
.footer-info__contact a{
  color: inherit;
  text-decoration: none;
}

.footer-info a:hover,
.footer-info__contact a:hover{
  color: var(--brass-light);
}

.footer-info__separator{
  margin-inline: 5px;
  color: rgba(247,244,236,.42);
}

.footer-info__address{
  margin: 12px 0 0;
  color: rgba(247,244,236,.78);
  font-size: 14px;
  font-style: normal;
  line-height: 1.85;
  letter-spacing: .03em;
}

.footer-info__map{
  display: inline-flex;
  gap: 9px;
  align-items: center;
  margin-top: 15px;
  padding-bottom: 4px;
  color: var(--brass-light);
  font-size: 13px;
  font-weight: 600;
  line-height: 1.5;
  text-decoration: none;
}

.footer-info__map span{
  font-size: 18px;
  transition: transform .25s ease;
}

.footer-info__map:hover span{
  transform: translateX(4px);
}

.footer-info__divider{
  display: block;
  width: 100%;
  max-width: none;
  height: 1px;
  margin: 28px 0 22px;
  background: linear-gradient(
    90deg,
    rgba(211,170,91,.78) 0%,
    rgba(211,170,91,.18) 78%,
    rgba(211,170,91,0) 100%
  );
}

.footer-info__license{
  color: rgba(247,244,236,.60);
  font-size: 12px;
  line-height: 1.85;
  letter-spacing: .02em;
}

.footer-info__license p{
  margin: 0;
}

.footer-info__license p + p{
  margin-top: 3px;
}

.footer-nav{
  min-width: 0;
}

.footer-nav ul{
  display: grid;
  gap: 15px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.footer-nav a{
  display: inline-flex;
  gap: 7px;
  align-items: center;
  color: rgba(247,244,236,.84);
  font-size: 14px;
  font-weight: 600;
  line-height: 1.55;
  letter-spacing: .04em;
  text-decoration: none;
  transition: color .25s ease, transform .25s ease;
}

.footer-nav a:hover{
  color: var(--brass-light);
  transform: translateX(4px);
}

.footer-nav__external{
  color: var(--brass-light);
  font-size: 11px;
}

.footer-copy{
  padding: 17px 24px 19px;
  text-align: center;
  border-top: 1px solid rgba(247,244,236,.10);
}

.footer-copy small{
  color: rgba(247,244,236,.48);
  font-family: Arial, sans-serif;
  font-size: 11px;
  line-height: 1.5;
  letter-spacing: .07em;
}

/* =========================================================
   12. タブレット
   ========================================================= */
@media (max-width: 1023px){
  .nav-menu{
    gap: 16px;
  }

  .nav-menu a:not(.btn){
    font-size: 14px;
  }

  .nav-menu .btn{
    padding-inline: 17px;
  }

  .staff-featured{
    grid-template-columns: 41% 59%;
  }

  .staff-featured__content{
    grid-template-columns: minmax(0,1fr) 130px;
    gap: 20px;
    padding-inline: 26px 22px;
  }

  .staff-featured__side{
    min-width: 130px;
  }

  .staff-tour{
    grid-template-columns: 34% 66%;
  }

  .staff-tour__content{
    grid-template-columns: minmax(0,1fr) 190px;
    gap: 18px;
    padding-left: 22px;
  }

  .footer-inner{
    grid-template-columns: minmax(0,1fr) minmax(220px,.7fr);
    gap: 48px 56px;
  }

  .footer-brand{
    grid-column: 1 / -1;
    display: flex;
    gap: 40px;
    align-items: flex-end;
    justify-content: space-between;
  }

  .footer-brand__tagline{
    margin: 0;
    text-align: right;
  }
}

/* =========================================================
   13. スマートフォン
   ========================================================= */
@media (max-width: 767px){
  :root{
    --header-h: 64px;
  }

  .container{
    padding-inline: 16px;
  }

  .br-pc{
    display: none;
  }

  .br-sp{
    display: inline;
  }

  .header-inner{
    height: var(--header-h);
    padding-inline: 15px;
    gap: 12px;
  }

  .brand img{
    height: 46px;
    max-width: 154px;
  }

  .nav-toggle{
    display: block;
  }

  .nav-menu{
    position: absolute;
    top: var(--header-h);
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 8px 18px 22px;
    background: var(--olive-dark);
    border-top: 1px solid rgba(247,244,236,.08);
    box-shadow: 0 18px 30px rgba(0,0,0,.34);
  }

  .nav-menu.is-open{
    display: flex;
  }

  .nav-menu li{
    border-bottom: 1px solid rgba(247,244,236,.08);
  }

  .nav-menu li:last-child{
    border-bottom: 0;
  }

  .nav-menu a:not(.btn){
    display: block;
    padding: 15px 4px;
    font-size: 15px;
    border-bottom: 0;
  }

  .nav-menu .btn{
    width: 100%;
    margin-top: 14px;
  }

  .staff-shell{
    width: calc(100% - 28px);
  }

  .staff-hero{
    height: 540px;
    min-height: 540px;
  }

  .staff-hero__image,
  .staff-hero__img{
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center top;
    background: #0A0C0B;
  }

  .staff-hero__shade,
  .staff-hero__overlay{
    background:
      linear-gradient(
        0deg,
        rgba(7,9,8,.99) 0%,
        rgba(7,9,8,.96) 33%,
        rgba(7,9,8,.70) 53%,
        rgba(7,9,8,.18) 73%,
        rgba(7,9,8,.04) 100%
      );
  }

  .staff-hero__inner{
    align-items: flex-end;
    height: 540px;
    min-height: 540px;
  }

  .staff-hero__copy,
  .staff-hero__content{
    width: 100%;
    padding: 55px 4px 38px;
  }

  .staff-hero__eyebrow{
    font-size: 10px;
  }

  .staff-hero__title{
    font-size: clamp(34px,10.6vw,47px);
    line-height: 1.27;
    letter-spacing: .035em;
  }

  .staff-hero__title span{
    font-size: .53em;
  }

  .staff-hero__lead{
    margin-top: 16px;
    font-size: 12.5px;
    line-height: 1.85;
  }

  .staff-expeditions{
    padding: 34px 0 28px;
  }

  .staff-section-head{
    display: block;
    margin-bottom: 14px;
  }

  .staff-section-head__eyebrow{
    font-size: 8.5px;
    letter-spacing: .15em;
  }

  .staff-section-head__title{
    font-size: 29px;
  }

  .staff-section-head__script{
    margin: 3px 4px 0 0;
    font-size: 20px;
    text-align: right;
  }

  .staff-featured{
    display: block;
    min-height: 0;
  }

  .staff-featured__media{
    min-height: 0;
    aspect-ratio: 16 / 10;
  }

  .staff-featured__media::after{
    background: linear-gradient(0deg,rgba(23,28,23,.72),transparent 46%);
  }

  .staff-featured__ribbon{
    right: 7px;
    padding: 7px 15px 8px;
    font-size: 12px;
  }

  .staff-featured__content{
    display: block;
    padding: 23px 20px 21px;
  }

  .staff-featured__title{
    font-size: 27px;
  }

  .staff-featured__text{
    margin-top: 16px;
    font-size: 13px;
  }

  .staff-featured__text br{
    display: none;
  }

  .staff-featured__side{
    display: grid;
    grid-template-columns: auto minmax(0,1fr);
    align-items: center;
    gap: 12px;
    min-width: 0;
    margin-top: 21px;
  }

  .staff-status{
    min-width: 89px;
    min-height: 42px;
    padding-inline: 13px;
    font-size: 13px;
  }

  .staff-button{
    width: 100%;
    min-width: 0;
    min-height: 46px;
    padding-inline: 15px;
    font-size: 14px;
  }

  .staff-tour{
    display: block;
    min-height: 0;
  }

  .staff-tour__media{
    min-height: 0;
    aspect-ratio: 16 / 8.4;
  }

  .staff-tour__media::after{
    background: linear-gradient(0deg,rgba(20,25,21,.72),transparent 49%);
  }

  .staff-tour__content{
    display: block;
    padding: 18px 18px 20px;
  }

  .staff-tour__title{
    font-size: 23px;
  }

  .staff-date{
    align-items: flex-start;
    font-size: 13px;
    line-height: 1.55;
  }

  .staff-date svg{
    width: 18px;
    height: 18px;
    flex-basis: 18px;
    margin-top: 1px;
  }

  .staff-tour__text{
    margin-top: 9px;
    font-size: 12.8px;
  }

  .staff-tour__side{
    grid-template-columns: minmax(0,1fr) auto;
    justify-items: stretch;
    align-items: center;
    gap: 10px;
    margin-top: 16px;
  }

  .staff-coming{
    display: none;
  }

  .staff-tour__side .staff-status{
    justify-self: start;
  }

  .staff-tour__side .staff-button{
    width: auto;
    min-width: 128px;
  }

  .staff-tour__side .staff-button--outline{
    grid-column: 1 / -1;
    width: 100%;
  }

  .staff-features__panel{
    padding: 18px 16px 7px;
  }

  .staff-features__title{
    margin-bottom: 10px;
    font-size: 21px;
  }

  .staff-features__grid{
    grid-template-columns: 1fr 1fr;
  }

  .staff-feature{
    padding: 14px 10px 16px;
  }

  .staff-feature + .staff-feature{
    border-left: 0;
  }

  .staff-feature:nth-child(even){
    border-left: 1px solid rgba(255,255,255,.13);
  }

  .staff-feature:nth-child(n+3){
    border-top: 1px solid rgba(255,255,255,.13);
  }

  .staff-feature__icon{
    min-height: 32px;
    font-size: 24px;
  }

  .staff-feature h3{
    font-size: 14px;
  }

  .staff-feature p{
    font-size: 11.5px;
  }

  .staff-contact__panel{
    display: block;
    padding: 20px 18px;
  }

  .staff-contact__copy{
    align-items: flex-start;
    gap: 14px;
  }

  .staff-contact h2{
    font-size: 19px;
  }

  .staff-contact p{
    font-size: 12.5px;
  }

  .staff-contact__button{
    width: 100%;
    min-width: 0;
    margin-top: 17px;
  }

  .staff-note{
    font-size: 10px;
    line-height: 1.6;
  }

  .footer-inner{
    grid-template-columns: 1fr;
    gap: 42px;
    padding-block: 50px 44px;
  }

  .footer-brand{
    grid-column: auto;
    display: block;
  }

  .footer-brand__logo img{
    width: 190px;
  }

  .footer-brand__tagline{
    margin-top: 18px;
    text-align: left;
  }

  .footer-info__contact{
    display: grid;
    gap: 2px;
  }

  .footer-info__separator{
    display: none;
  }

  .footer-info__divider{
    margin-block: 25px 20px;
  }

  .footer-nav{
    padding-top: 28px;
    border-top: 1px solid rgba(247,244,236,.10);
  }

  .footer-nav ul{
    grid-template-columns: 1fr 1fr;
    gap: 12px 18px;
  }

  .footer-nav a{
    font-size: 13px;
  }

  .footer-copy{
    padding-block: 15px 17px;
  }

  .footer-copy small{
    font-size: 10px;
    letter-spacing: .04em;
  }
}

@media (max-width: 390px){
  .staff-hero__title{
    font-size: 33px;
  }

  .staff-featured__side,
  .staff-tour__side{
    grid-template-columns: 1fr;
  }

  .staff-tour__side .staff-button{
    width: 100%;
  }
}

/* =========================================================
   14. 動きを減らす設定
   ========================================================= */
.reveal{
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce){
  html{
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after{
    animation: none !important;
    transition-duration: .01ms !important;
  }

  .staff-button:hover,
  .staff-featured:hover,
  .staff-tour:hover{
    transform: none;
  }

  .staff-featured:hover .staff-featured__media img,
  .staff-tour:hover .staff-tour__media img{
    transform: none;
  }
}