/* ============================================================
   MURATO Website — Shared Styles
   ============================================================ */

:root {
  --orange: #E81F2E;
  --orange-light: #F07880;
  --sky: #4EAEE8;
  --sky-light: #ACD8F5;
  --sky-bg: #EEF8FF;
  --sun: #FFD35A;
  --green: #4CAF7D;
  --earth: #C4825A;
  --pink: #FF7A9A;
  --bg: #FFFEF9;
  --bg-warm: #FFF7EE;
  --bg-sky: #F0F8FF;
  --text: #1A1A2E;
  --text-mid: #4A4A5A;
  --text-light: #9090A0;
  --white: #FFFFFF;
  --font-jp: 'Noto Serif JP', serif;
  --font-min: 'Shippori Mincho', serif;
  --font-en: 'Josefin Sans', sans-serif;
  --radius: 16px;
  --radius-sm: 8px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: var(--font-jp); background: var(--bg); color: var(--text); overflow-x: hidden; }

/* ===== LOADING ===== */
#loading {
  position: fixed; inset: 0;
  background: var(--bg);
  z-index: 10000;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  transition: opacity 0.8s ease, visibility 0.8s ease;
}
#loading.hidden { opacity: 0; visibility: hidden; }
.loading-sun { width: 80px; height: 80px; animation: sunSpin 4s linear infinite; }
@keyframes sunSpin { to { transform: rotate(360deg); } }
.loading-text {
  font-family: var(--font-en); font-size: 13px; font-weight: 700;
  letter-spacing: 0.4em; color: var(--orange); margin-top: 20px;
}
.loading-bar { width: 160px; height: 3px; background: #EEE; border-radius: 2px; margin-top: 16px; overflow: hidden; }
.loading-bar::after {
  content: ''; display: block; height: 100%; width: 40%;
  background: linear-gradient(90deg, var(--orange), var(--sun));
  border-radius: 2px; animation: loadProgress 1.4s ease-in-out infinite;
}
@keyframes loadProgress { 0%{transform:translateX(-200%)} 100%{transform:translateX(400%)} }

/* ===== NAVIGATION ===== */
#nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  padding: 18px 48px;
  display: flex; align-items: center; justify-content: space-between;
  background: transparent;
  transition: background 0.4s, padding 0.3s, box-shadow 0.4s;
}
#nav.scrolled {
  background: rgba(255,254,249,0.97);
  backdrop-filter: blur(20px);
  padding: 12px 48px;
  box-shadow: 0 2px 20px rgba(0,0,0,0.07);
}
.nav-logo { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.nav-logo img { height: 36px; width: auto; }
.nav-logo-text { font-family: var(--font-en); font-size: 12px; letter-spacing: 0.2em; color: rgba(255,255,255,0.9); transition: color 0.4s; }
#nav.scrolled .nav-logo-text { color: var(--text); }
.nav-menu { display: none; }
.hamburger { display: flex; flex-direction: column; gap: 5px; cursor: pointer; }
.hamburger span { width: 24px; height: 2px; background: rgba(255,255,255,0.9); transition: all 0.3s; display: block; border-radius: 2px; }
#nav.scrolled .hamburger span { background: var(--text); }

/* ===== MOBILE MENU ===== */
.mobile-menu {
  position: fixed; inset: 0; background: var(--bg); z-index: 999;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 36px;
  opacity: 0; visibility: hidden; transition: all 0.4s;
}
.mobile-menu.open { opacity: 1; visibility: visible; }
.mobile-menu a { font-family: var(--font-min); font-size: 16px; color: var(--text); text-decoration: none; letter-spacing: 0.15em; transition: color 0.3s; }
.mobile-menu a:hover { color: var(--orange); }
.mobile-close {
  position: absolute; top: 20px; right: 20px;
  width: 44px; height: 44px; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  background: var(--bg-warm); border-radius: 50%;
  font-size: 20px; color: var(--text);
}

/* ===== HERO ===== */
#hero {
  position: relative; height: 100vh; min-height: 600px;
  overflow: hidden; display: flex; align-items: center; justify-content: center;
}
.hero-video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to bottom, rgba(20,20,40,0.35) 0%, rgba(20,20,40,0.1) 40%, rgba(20,20,40,0.6) 80%, rgba(10,10,30,0.92) 100%);
}
.hero-content { position: relative; z-index: 10; text-align: center; padding: 0 24px; }
.hero-tag {
  display: inline-block;
  background: rgba(232,31,46,0.92); color: white;
  font-family: var(--font-en); font-size: 11px; font-weight: 600; letter-spacing: 0.3em;
  padding: 7px 22px; border-radius: 40px; margin-bottom: 28px;
  animation: fadeUp 0.8s ease 0.5s both;
}
.hero-catchcopy {
  font-family: var(--font-min);
  font-size: clamp(22px, 3.8vw, 52px); font-weight: 800;
  line-height: 1.6; letter-spacing: 0.05em; color: var(--white);
  animation: fadeUp 0.8s ease 0.8s both;
}
.hero-catchcopy em { font-style: normal; color: var(--sun); }
.hero-sub {
  margin-top: 28px; font-size: clamp(13px, 1.5vw, 16px); font-weight: 300;
  color: rgba(255,255,255,0.8); letter-spacing: 0.08em; line-height: 2;
  animation: fadeUp 0.8s ease 1.1s both;
}
.hero-scroll {
  position: absolute; bottom: 32px; left: 0; right: 0;
  display: flex; flex-direction: column; align-items: center; gap: 8px; z-index: 10;
  animation: fadeUp 1s ease 1.5s both;
}
.hero-scroll span { font-family: var(--font-en); font-size: 10px; letter-spacing: 0.3em; color: rgba(255,255,255,0.55); }
.hero-scroll-line { width: 1px; height: 40px; background: rgba(255,255,255,0.35); animation: scrollLine 1.8s ease-in-out infinite; transform-origin: top; }
@keyframes scrollLine { 0%,100%{transform:scaleY(1);opacity:1} 50%{transform:scaleY(0.2);opacity:0.2} }
@keyframes fadeUp { from{opacity:0;transform:translateY(24px)} to{opacity:1;transform:translateY(0)} }

/* ===== WAVE DIVIDER ===== */
.wave { display: block; width: 100%; overflow: hidden; line-height: 0; margin-top: -2px; }
.wave svg { display: block; width: 100%; }

/* ===== MARQUEE ===== */
.marquee-wrap { background: var(--orange); padding: 13px 0; overflow: hidden; }
.marquee-inner { display: flex; white-space: nowrap; animation: marquee 28s linear infinite; }
.marquee-text { font-family: var(--font-en); font-size: 12px; font-weight: 600; letter-spacing: 0.2em; color: white; padding-right: 0; }
.marquee-dot { color: var(--sun); margin: 0 12px; }
@keyframes marquee { from{transform:translateX(0)} to{transform:translateX(-50%)} }

/* ===== COMMON ===== */
.section-label {
  display: inline-block; font-family: var(--font-en); font-size: 11px; font-weight: 700;
  letter-spacing: 0.3em; color: var(--orange);
  border-bottom: 2px solid var(--orange); padding-bottom: 4px; margin-bottom: 16px;
}
.section-title { font-family: var(--font-min); font-size: clamp(24px, 3.5vw, 40px); font-weight: 700; line-height: 1.5; letter-spacing: 0.04em; color: var(--text); }
.section-desc { font-size: 15px; line-height: 2; color: var(--text-mid); letter-spacing: 0.04em; }

/* ===== ABOUT ===== */
#about { background: var(--bg); padding: 100px 48px 56px; }
.about-inner { max-width: 860px; margin: 0 auto; }
.about-quote { font-family: var(--font-min); font-size: 17px; line-height: 2; color: var(--orange); border-left: 3px solid var(--orange); padding-left: 20px; margin: 28px 0; }
.about-text .section-desc { margin-top: 4px; }
.about-stats { display: flex; gap: 32px; margin-top: 40px; flex-wrap: wrap; }
.about-stat-num { font-family: var(--font-en); font-size: 38px; font-weight: 700; color: var(--orange); line-height: 1; }
.about-stat-num span { font-size: 18px; }
.about-stat-label { font-size: 11px; color: var(--text-light); margin-top: 6px; letter-spacing: 0.04em; }

/* ===== PHOTO FLOW ===== */
.photo-flow { overflow: hidden; background: var(--bg); padding: 24px 0 80px; }
.pf-row { display: flex; align-items: flex-start; gap: 28px; width: max-content; will-change: transform; }
.pf-row-1 { animation: pfScroll 52s linear infinite; }
.pf-row-2 { animation: pfScroll 34s linear infinite; margin-top: -110px; }
@keyframes pfScroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
.pf-item { flex-shrink: 0; overflow: hidden; }
.pf-item img { width: 100%; height: 100%; object-fit: cover; display: block; }
.pf-b1  { width: 320px; height: 270px; border-radius: 60% 40% 70% 30% / 50% 60% 40% 50%; transform: translateY(20px); }
.pf-b2  { width: 250px; height: 310px; border-radius: 40% 60% 30% 70% / 60% 40% 70% 30%; transform: translateY(55px); }
.pf-b3  { width: 290px; height: 255px; border-radius: 50% 50% 70% 30% / 40% 60% 40% 60%; transform: translateY(10px); }
.pf-b4  { width: 260px; height: 295px; border-radius: 65% 35% 40% 60% / 55% 45% 70% 30%; transform: translateY(35px); }
.pf-b5  { width: 310px; height: 260px; border-radius: 30% 70% 50% 50% / 50% 30% 70% 50%; transform: translateY(20px); }
.pf-b6  { width: 255px; height: 295px; border-radius: 70% 30% 40% 60% / 30% 60% 40% 70%; transform: translateY(50px); }
.pf-b7  { width: 235px; height: 310px; border-radius: 50% 50% 8px 8px / 50% 50% 8px 8px; transform: translateY(30px); }
.pf-b8  { width: 355px; height: 230px; border-radius: 50%; transform: translateY(15px); }
.pf-b9  { width: 265px; height: 290px; border-radius: 8px 50% 8px 50% / 50% 8px 50% 8px; transform: translateY(45px); }
.pf-b10 { width: 285px; height: 255px; border-radius: 28px 28px 120px 120px / 28px 28px 120px 120px; transform: translateY(5px); }
.pf-b11 { width: 305px; height: 252px; border-radius: 45% 55% 35% 65% / 60% 40% 65% 35%; transform: translateY(28px); }
.pf-b12 { width: 300px; height: 250px; border-radius: 55% 45% 45% 55% / 45% 55% 45% 55%; transform: translateY(25px); }

/* ===== BUSINESS ===== */
#business { background: var(--bg-warm); padding: 100px 48px; }
.business-inner { max-width: 1160px; margin: 0 auto; }
.business-header { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 56px; }
.business-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.biz-card {
  background: var(--white); border-radius: var(--radius); padding: 32px 28px;
  position: relative; overflow: hidden;
  transition: transform 0.3s, box-shadow 0.3s;
}
.biz-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px; }
.biz-card:nth-child(1)::before { background: linear-gradient(90deg, var(--sky), var(--sky-light)); }
.biz-card:nth-child(2)::before { background: linear-gradient(90deg, var(--green), #7DD4A0); }
.biz-card:nth-child(3)::before { background: linear-gradient(90deg, var(--orange), var(--sun)); }
.biz-card:nth-child(4)::before { background: linear-gradient(90deg, var(--sun), #FFE890); }
.biz-card:nth-child(5)::before { background: linear-gradient(90deg, var(--earth), #E0A87C); }
.biz-card:nth-child(6)::before { background: linear-gradient(90deg, var(--pink), #FFB0C4); }
.biz-card:nth-child(7)::before { background: linear-gradient(90deg, var(--sky), var(--green)); }
.biz-card-wide { grid-column: span 3; display: grid; grid-template-columns: auto 1fr; column-gap: 24px; }
.biz-card-wide .biz-icon { grid-row: span 4; }
.biz-card:hover { transform: translateY(-5px); box-shadow: 0 16px 40px rgba(0,0,0,0.09); }
.biz-icon { width: 52px; height: 52px; margin-bottom: 18px; flex-shrink: 0; }
.biz-num { font-family: var(--font-en); font-size: 12px; font-weight: 700; letter-spacing: 0.12em; color: var(--text-light); margin-bottom: 10px; }
.biz-title { font-family: var(--font-min); font-size: 20px; font-weight: 700; color: var(--text); margin-bottom: 12px; line-height: 1.4; }
.biz-desc { font-size: 14px; line-height: 1.9; color: var(--text-mid); }
.biz-tag { display: inline-block; font-family: var(--font-en); font-size: 10px; font-weight: 700; letter-spacing: 0.12em; color: var(--orange); border: 1.5px solid var(--orange); padding: 4px 12px; border-radius: 20px; margin-top: 16px; }
.biz-tag.coming-soon { color: var(--text-light); border-color: #DDD; }
.biz-instagram { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; color: var(--text-mid); text-decoration: none; margin-top: 12px; transition: color 0.3s; }
.biz-instagram:hover { color: var(--orange); }
.biz-instagram svg { width: 14px; height: 14px; }

/* ===== ACTIVITIES ===== */
#activities { padding: 100px 48px; background: var(--bg-sky); }
.activities-inner { max-width: 1160px; margin: 0 auto; }
.activities-header { text-align: center; margin-bottom: 60px; }
.activities-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.act-card { background: var(--white); border-radius: var(--radius); padding: 52px 32px; text-align: center; box-shadow: 0 4px 24px rgba(78,174,232,0.1); transition: transform 0.3s; }
.act-card:hover { transform: translateY(-5px); }
.act-num { font-family: var(--font-en); font-size: 68px; font-weight: 700; color: var(--sky); line-height: 1; margin-bottom: 16px; }
.act-title { font-family: var(--font-min); font-size: 18px; font-weight: 700; color: var(--text); margin-bottom: 10px; }
.act-sub { font-size: 13px; line-height: 1.9; color: var(--text-mid); }
.act-instagram { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; color: var(--orange); text-decoration: none; margin-top: 12px; }
.act-instagram svg { width: 14px; height: 14px; }

/* ===== VISION ===== */
#vision { padding: 128px 48px; background: var(--text); position: relative; overflow: hidden; text-align: center; }
.vision-mountains { position: absolute; bottom: 0; left: 0; right: 0; opacity: 0.06; }
.vision-inner { position: relative; z-index: 2; max-width: 680px; margin: 0 auto; }
.vision-title { font-family: var(--font-min); font-size: clamp(24px, 3.5vw, 48px); font-weight: 800; line-height: 1.8; color: var(--white); letter-spacing: 0.05em; margin-bottom: 36px; }
.vision-title span { display: block; white-space: nowrap; }
.vision-title em { font-style: normal; color: var(--sun); }
.vision-desc { font-size: 15px; line-height: 2.3; color: rgba(255,255,255,0.68); letter-spacing: 0.05em; }

/* ===== SNS ===== */
#sns { padding: 100px 48px; background: var(--bg); }
.sns-inner { max-width: 1160px; margin: 0 auto; }
.sns-header { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 56px; }
.sns-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.sns-card { background: var(--white); border: 1.5px solid #EEEEEE; border-radius: var(--radius); padding: 32px 22px; text-decoration: none; display: flex; flex-direction: column; align-items: center; text-align: center; transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s; }
.sns-card:hover { transform: translateY(-5px); box-shadow: 0 12px 32px rgba(0,0,0,0.07); border-color: var(--orange); }
.sns-icon { width: 48px; height: 48px; background: linear-gradient(135deg, #F58529, #DD2A7B, #8134AF, #515BD4); border-radius: 12px; display: flex; align-items: center; justify-content: center; margin-bottom: 16px; }
.sns-icon svg { width: 24px; height: 24px; fill: white; }
.sns-name { font-size: 13px; font-weight: 700; color: var(--text); line-height: 1.5; margin-bottom: 6px; }
.sns-id { font-family: var(--font-en); font-size: 11px; color: var(--text-light); margin-bottom: 14px; }
.sns-arrow { font-family: var(--font-en); font-size: 10px; font-weight: 700; letter-spacing: 0.1em; color: var(--orange); margin-top: auto; }

/* ===== NEWS ===== */
#news { padding: 100px 48px; background: var(--bg-warm); }
.news-inner { max-width: 1160px; margin: 0 auto; display: grid; grid-template-columns: 260px 1fr; gap: 80px; align-items: start; }
.news-list { border-top: 1px solid #E8E8E8; }
.news-item { display: grid; grid-template-columns: 100px 72px 1fr; gap: 16px; align-items: center; padding: 20px 8px; border-bottom: 1px solid #E8E8E8; text-decoration: none; transition: background 0.2s; border-radius: 4px; }
.news-item:hover { background: rgba(232,31,46,0.04); }
.news-date { font-family: var(--font-en); font-size: 12px; color: var(--text-light); }
.news-cat { font-family: var(--font-en); font-size: 10px; font-weight: 700; letter-spacing: 0.08em; background: var(--bg-sky); color: var(--sky); padding: 4px 10px; border-radius: 20px; text-align: center; }
.news-cat.event { background: #FFF3E0; color: var(--orange); }
.news-title-text { font-size: 14px; color: var(--text); line-height: 1.6; }
.news-item:hover .news-title-text { color: var(--orange); }

/* ===== CONTACT ===== */
#contact { padding: 100px 48px; background: var(--bg); }
.contact-inner { max-width: 760px; margin: 0 auto; text-align: center; }
.contact-inner .section-label { margin-bottom: 16px; }
.contact-inner .section-title { margin-bottom: 14px; }
.contact-inner .section-desc { margin-bottom: 52px; }
.contact-form { text-align: left; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 0; }
.form-group { display: flex; flex-direction: column; gap: 8px; margin-bottom: 20px; }
.form-label { font-size: 13px; font-weight: 500; color: var(--text-mid); }
.form-label span { color: var(--orange); margin-left: 3px; }
.form-input, .form-select, .form-textarea {
  border: 1.5px solid #E5E5E5; border-radius: var(--radius-sm);
  padding: 12px 16px; font-family: var(--font-jp); font-size: 14px;
  color: var(--text); background: var(--white); transition: border-color 0.3s; outline: none;
}
.form-input:focus, .form-select:focus, .form-textarea:focus { border-color: var(--orange); box-shadow: 0 0 0 3px rgba(232,31,46,0.08); }
.form-textarea { min-height: 140px; resize: vertical; }
.form-submit {
  display: block; width: 100%; padding: 16px;
  background: var(--orange); color: white; border: none; border-radius: 40px;
  font-family: var(--font-en); font-size: 13px; font-weight: 700; letter-spacing: 0.2em;
  cursor: pointer; transition: background 0.3s, transform 0.2s; margin-top: 8px;
}
.form-submit:hover { background: #c01828; transform: translateY(-2px); }
.cta-btn-center {
  display: table;
  margin: 0 auto;
  padding: 14px 36px;
  background: var(--orange);
  color: white;
  border-radius: 40px;
  font-family: var(--font-jp);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-decoration: none;
  transition: background 0.3s;
  white-space: nowrap;
}

/* ===== FOOTER ===== */
footer { background: var(--text); padding: 64px 48px 32px; }
.footer-inner { max-width: 1160px; margin: 0 auto; }
.footer-top { display: grid; grid-template-columns: 1fr auto; gap: 60px; align-items: start; margin-bottom: 52px; }
.footer-logo-name { font-family: var(--font-en); font-size: 18px; font-weight: 700; color: var(--white); letter-spacing: 0.15em; margin-bottom: 16px; }
.footer-info p { font-size: 13px; line-height: 2.1; color: rgba(255,255,255,0.55); }
.footer-info a { color: rgba(255,255,255,0.55); text-decoration: none; transition: color 0.3s; }
.footer-info a:hover { color: var(--orange); }
.footer-nav { display: flex; gap: 48px; }
.footer-nav-col { display: flex; flex-direction: column; gap: 14px; }
.footer-nav-col a { font-family: var(--font-en); font-size: 11px; font-weight: 600; letter-spacing: 0.15em; color: rgba(255,255,255,0.5); text-decoration: none; transition: color 0.3s; }
.footer-nav-col a:hover { color: var(--orange); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.08); padding-top: 24px; display: flex; justify-content: space-between; align-items: center; }
.footer-copy { font-size: 12px; color: rgba(255,255,255,0.3); }
.page-top { width: 44px; height: 44px; background: var(--orange); border-radius: 50%; display: flex; align-items: center; justify-content: center; cursor: pointer; text-decoration: none; transition: background 0.3s, transform 0.3s; }
.page-top:hover { background: #c01828; transform: translateY(-3px); }
.page-top svg { width: 18px; height: 18px; stroke: white; fill: none; stroke-width: 2.5; stroke-linecap: round; stroke-linejoin: round; }

/* ===== CARD IMAGES ===== */
.biz-card-photo { width: calc(100% + 56px); margin: -32px -28px 24px; height: 190px; overflow: hidden; border-radius: var(--radius) var(--radius) 0 0; }
.biz-card-photo img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s; }
.biz-card:hover .biz-card-photo img { transform: scale(1.05); }
.biz-illust-wrap { width: calc(100% + 56px); margin: -32px -28px 20px; height: 190px; overflow: hidden; background: #f8f8f8; border-radius: var(--radius) var(--radius) 0 0; display: flex; align-items: center; justify-content: center; }
.biz-illust-wrap img { height: 150px; width: auto; object-fit: contain; }
.act-card { position: relative; overflow: hidden; }
.act-bg { position: absolute; inset: 0; }
.act-bg img { width: 100%; height: 100%; object-fit: cover; opacity: 0.1; transition: transform 0.5s; }
.act-card:hover .act-bg img { transform: scale(1.06); }
.act-card > *:not(.act-bg) { position: relative; z-index: 1; }
.vision-bg-photo { position: absolute; inset: 0; }
.vision-bg-photo img { width: 100%; height: 100%; object-fit: cover; opacity: 0.13; filter: saturate(0.5); }
.sns-account-img { width: 80px; height: 80px; border-radius: 18px; object-fit: cover; margin-bottom: 14px; box-shadow: 0 4px 16px rgba(0,0,0,0.1); }

/* ===== REVEAL ===== */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.visible { opacity: 1; transform: none; }
.reveal-left { opacity: 0; transform: translateX(-28px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal-left.visible { opacity: 1; transform: none; }
.reveal-right { opacity: 0; transform: translateX(28px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal-right.visible { opacity: 1; transform: none; }
.reveal-delay-1 { transition-delay: 0.1s !important; }
.reveal-delay-2 { transition-delay: 0.2s !important; }
.reveal-delay-3 { transition-delay: 0.3s !important; }
.reveal-delay-4 { transition-delay: 0.4s !important; }
.reveal-delay-5 { transition-delay: 0.5s !important; }

/* ===== SHUTTER HEADING ANIMATION ===== */
.shutter-reveal {
  position: relative !important;
  overflow: hidden !important;
  opacity: 1 !important;
  transform: none !important;
}
.shutter-reveal .shutter-text {
  display: block;
  opacity: 0;
  transform: translateY(6px);
}
.shutter-reveal::after {
  content: '';
  position: absolute;
  top: -4px; bottom: -4px; left: 0;
  width: 100%;
  background: var(--orange);
  transform: translateX(-102%);
  pointer-events: none;
  z-index: 1;
}
.shutter-reveal.visible::after {
  animation: shutterSlide 0.9s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}
.shutter-reveal.visible .shutter-text {
  animation: shutterTextShow 0.5s cubic-bezier(0.16, 1, 0.3, 1) 0.48s forwards;
}
@keyframes shutterSlide {
  0%   { transform: translateX(-102%); }
  44%  { transform: translateX(0%); }
  56%  { transform: translateX(0%); }
  100% { transform: translateX(102%); }
}
@keyframes shutterTextShow {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ===== SUB-PAGE HERO ===== */
.subpage-hero {
  padding: 140px 48px 88px;
  background: var(--text);
  position: relative;
  overflow: hidden;
  text-align: center;
}
.subpage-mountains {
  position: absolute; bottom: 0; left: 0; right: 0; opacity: 0.06;
}
.subpage-stars {
  position: absolute; top: 0; left: 0; width: 100%; height: 100%; z-index: 1;
}
@keyframes twinkle {
  0%,100% { opacity: 1; } 50% { opacity: 0.2; }
}
.star-twinkle { animation: twinkle 2.4s ease-in-out infinite; }
.subpage-hero-inner { position: relative; z-index: 2; }
.subpage-label {
  display: inline-block; font-family: var(--font-en); font-size: 11px; font-weight: 700;
  letter-spacing: 0.3em; color: var(--sun);
  border-bottom: 2px solid var(--sun); padding-bottom: 4px; margin-bottom: 20px;
}
.subpage-title {
  font-family: var(--font-min); font-size: clamp(28px, 4vw, 52px);
  font-weight: 800; color: var(--white); letter-spacing: 0.06em; line-height: 1.4;
}
.subpage-desc {
  margin-top: 20px; font-size: 15px; line-height: 2;
  color: rgba(255,255,255,0.6); letter-spacing: 0.05em;
}

/* ===== SUB-PAGE BREADCRUMB ===== */
.breadcrumb {
  display: flex; align-items: center; gap: 8px;
  font-family: var(--font-en); font-size: 11px;
  color: var(--text-light); letter-spacing: 0.1em; margin-bottom: 48px;
}
.breadcrumb a { color: var(--text-light); text-decoration: none; transition: color 0.3s; }
.breadcrumb a:hover { color: var(--orange); }
.breadcrumb-sep { color: #CCC; }
.breadcrumb-current { color: var(--orange); }

/* ===== SUB-PAGE CONTENT ===== */
.subpage-section { padding: 88px 48px; }
.subpage-section-inner { max-width: 1160px; margin: 0 auto; }
.subpage-section-narrow { max-width: 860px; margin: 0 auto; }

/* ===== ABOUT PAGE ===== */
.about-story {
  display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: center;
}
.about-story-img { border-radius: var(--radius); overflow: hidden; height: 480px; }
.subpage-video-wrap { height: 480px; }
.subpage-story { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: center; margin-bottom: 48px; }
.subpage-story-text .breadcrumb { margin-bottom: 20px; }
.subpage-story-text .section-label { margin-bottom: 12px; display: block; }
.subpage-story-text p { font-size: 15px; line-height: 2; color: var(--text-mid); margin-top: 16px; }
.about-story-img img { width: 100%; height: 100%; object-fit: cover; }
.about-story-text .section-label { margin-bottom: 12px; }
.about-story-text .section-title { margin-bottom: 24px; }
.about-story-text .section-desc { margin-bottom: 20px; }
.about-quote-block {
  font-family: var(--font-min); font-size: 17px; line-height: 2.2;
  color: var(--orange); border-left: 3px solid var(--orange);
  padding-left: 20px; margin: 28px 0;
}
.about-values-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 60px;
}
.about-value-card {
  background: var(--white); border-radius: var(--radius); padding: 36px 28px;
  border-top: 4px solid var(--orange); box-shadow: 0 4px 20px rgba(0,0,0,0.05);
  overflow: hidden;
}
.about-value-img {
  width: calc(100% + 56px); margin: -36px -28px 24px;
  height: 160px; overflow: hidden;
  border-radius: var(--radius) var(--radius) 0 0;
}
.about-value-img img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform 0.5s; }
.about-value-card:hover .about-value-img img { transform: scale(1.05); }
.about-value-num {
  font-family: var(--font-en); font-size: 11px; font-weight: 700;
  letter-spacing: 0.2em; color: var(--orange); margin-bottom: 12px;
}
.about-value-title {
  font-family: var(--font-min); font-size: 18px; font-weight: 700;
  color: var(--text); margin-bottom: 12px;
}
.about-value-desc { font-size: 13px; line-height: 1.9; color: var(--text-mid); }
.about-team-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; margin-top: 60px;
}
.about-member-card { text-align: center; }
.about-member-img {
  width: 160px; height: 160px; border-radius: 50%; object-fit: contain; padding: 12px; background: var(--bg-sky);
  margin: 0 auto 20px; display: block;
  border: 4px solid var(--bg-warm); box-shadow: 0 8px 24px rgba(0,0,0,0.1);
}
.about-member-name { font-family: var(--font-min); font-size: 18px; font-weight: 700; color: var(--text); margin-bottom: 6px; }
.about-member-role { font-family: var(--font-en); font-size: 11px; font-weight: 700; letter-spacing: 0.15em; color: var(--orange); margin-bottom: 12px; }
.about-member-desc { font-size: 13px; line-height: 1.9; color: var(--text-mid); }
.about-profile-table { width: 100%; border-collapse: collapse; margin-top: 40px; }
.about-profile-table th, .about-profile-table td {
  padding: 16px 20px; text-align: left; font-size: 14px;
  border-bottom: 1px solid #EBEBEB;
}
.about-profile-table th {
  width: 160px; font-family: var(--font-en); font-size: 11px; font-weight: 700;
  letter-spacing: 0.1em; color: var(--text-light); background: var(--bg-warm);
}
.about-profile-table td { color: var(--text-mid); line-height: 1.8; }

/* ===== ACTIVITIES PAGE ===== */
.activities-stats-row {
  display: flex; gap: 0; margin: 48px 0;
  border-radius: var(--radius); overflow: hidden;
  box-shadow: 0 4px 24px rgba(0,0,0,0.07);
}
.activities-stat-item {
  flex: 1; padding: 48px 32px; text-align: center; background: var(--white);
  border-right: 1px solid #EBEBEB;
}
.activities-stat-item:last-child { border-right: none; }
.activities-stat-num {
  font-family: var(--font-en); font-size: 52px; font-weight: 700;
  color: var(--orange); line-height: 1; margin-bottom: 8px;
}
.activities-stat-unit { font-size: 18px; }
.activities-stat-label { font-size: 12px; letter-spacing: 0.04em; color: var(--text-light); }
.activities-photo-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-top: 48px;
}
.activities-photo-item { border-radius: var(--radius-sm); overflow: hidden; aspect-ratio: 1; }
.activities-photo-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s; display: block; }
.activities-photo-item:hover img { transform: scale(1.06); }
.activities-photo-item.tall { grid-row: span 2; }
.activities-photo-item.wide { grid-column: span 2; }
.activities-section-block { margin-top: 80px; }
.activities-block-header { margin-bottom: 36px; }
.activities-block-body {
  display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center;
}
.activities-block-body.reverse { direction: rtl; }
.activities-block-body.reverse > * { direction: ltr; }
.activities-block-img { border-radius: var(--radius); overflow: hidden; height: 340px; }
.activities-block-img img { width: 100%; height: 100%; object-fit: cover; }
.activities-block-text .section-desc { margin-top: 16px; }

/* ===== SNS PAGE ===== */
.sns-accounts-section { padding: 88px 48px; background: var(--bg); }
.sns-accounts-inner { max-width: 1160px; margin: 0 auto; }
.sns-accounts-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; margin-top: 48px; }
.sns-account-card {
  background: var(--white); border: 1.5px solid #EEE; border-radius: var(--radius);
  padding: 40px 36px; display: flex; gap: 28px; align-items: flex-start;
  text-decoration: none; transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s;
}
.sns-account-card:hover { transform: translateY(-4px); box-shadow: 0 12px 32px rgba(0,0,0,0.08); border-color: var(--orange); }
.sns-account-thumb { width: 96px; height: 96px; border-radius: 20px; object-fit: cover; flex-shrink: 0; box-shadow: 0 4px 16px rgba(0,0,0,0.1); }
.sns-account-info { flex: 1; }
.sns-account-name { font-family: var(--font-min); font-size: 18px; font-weight: 700; color: var(--text); margin-bottom: 4px; }
.sns-account-handle { font-family: var(--font-en); font-size: 12px; color: var(--text-light); margin-bottom: 14px; }
.sns-account-desc { font-size: 13px; line-height: 1.9; color: var(--text-mid); }
.sns-account-btn {
  display: inline-flex; align-items: center; gap: 6px; margin-top: 16px;
  font-family: var(--font-en); font-size: 10px; font-weight: 700; letter-spacing: 0.12em;
  color: var(--orange); border: 1.5px solid var(--orange); padding: 6px 16px;
  border-radius: 20px; transition: all 0.3s;
}
.sns-account-card:hover .sns-account-btn { background: var(--orange); color: white; }
.sns-feed-section { padding: 0 48px 88px; background: var(--bg); }
.sns-feed-inner { max-width: 1160px; margin: 0 auto; }
.sns-feed-header { margin-bottom: 32px; }
.sns-feed-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px;
}
.sns-feed-item { aspect-ratio: 1; border-radius: var(--radius-sm); overflow: hidden; }
.sns-feed-item img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform 0.4s; }
.sns-feed-item:hover img { transform: scale(1.06); }

/* ===== NEWS PAGE ===== */
.news-page-section { padding: 88px 48px; background: var(--bg-warm); }
.news-page-inner { max-width: 900px; margin: 0 auto; }
.news-page-filters { display: flex; gap: 10px; margin-bottom: 40px; flex-wrap: wrap; }
.news-filter-btn {
  font-family: var(--font-en); font-size: 10px; font-weight: 700; letter-spacing: 0.12em;
  padding: 8px 20px; border-radius: 20px; border: 1.5px solid #DDD;
  background: transparent; color: var(--text-light); cursor: pointer; transition: all 0.3s;
}
.news-filter-btn.active, .news-filter-btn:hover { border-color: var(--orange); color: var(--orange); }
.news-card-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.news-card-item {
  display: flex; flex-direction: column;
  background: var(--white); border-radius: var(--radius); overflow: hidden;
  border: 1px solid #EBEBEB; text-decoration: none;
  transition: box-shadow 0.25s, transform 0.25s;
}
.news-card-item:hover { box-shadow: 0 8px 32px rgba(0,0,0,0.10); transform: translateY(-3px); }
.news-card-item.no-img .news-card-body { padding: 24px; }
.news-card-img-wrap { width: 100%; aspect-ratio: 16/9; overflow: hidden; background: #f0f0f0; }
.news-card-img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform 0.4s; }
.news-card-item:hover .news-card-img { transform: scale(1.04); }
.news-card-body { padding: 20px 24px 24px; flex: 1; display: flex; flex-direction: column; }
.news-card-meta { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
.news-card-title { font-family: var(--font-min); font-size: 15px; font-weight: 600; color: var(--text); line-height: 1.7; flex: 1; }
.news-card-item:hover .news-card-title { color: var(--orange); }
.news-card-body-text { font-size: 13px; line-height: 1.9; color: var(--text-mid); margin-top: 8px; }
.news-card-link-label { display: inline-flex; align-items: center; gap: 4px; margin-top: 14px; font-family: var(--font-en); font-size: 11px; font-weight: 700; letter-spacing: 0.1em; color: var(--orange); }
.news-card-no-link { border-bottom: 1px solid #EBEBEB; }
.news-card-no-link:last-child { border-bottom: none; }

/* ===== CONTACT PAGE ===== */
.contact-page-section { padding: 88px 48px; background: var(--bg); }
.contact-page-inner { max-width: 1000px; margin: 0 auto; display: grid; grid-template-columns: 1fr 360px; gap: 72px; align-items: start; }
.contact-info-block { background: var(--bg-warm); border-radius: var(--radius); padding: 40px 36px; }
.contact-info-title { font-family: var(--font-min); font-size: 18px; font-weight: 700; color: var(--text); margin-bottom: 28px; }
.contact-info-item { display: flex; gap: 16px; align-items: flex-start; margin-bottom: 24px; }
.contact-info-icon { width: 36px; height: 36px; background: var(--orange); border-radius: 50%; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.contact-info-icon svg { width: 16px; height: 16px; stroke: white; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.contact-info-label { font-family: var(--font-en); font-size: 10px; font-weight: 700; letter-spacing: 0.1em; color: var(--text-light); margin-bottom: 4px; }
.contact-info-value { font-size: 14px; color: var(--text-mid); line-height: 1.6; }
.contact-info-value a { color: var(--text-mid); text-decoration: none; }
.contact-info-value a:hover { color: var(--orange); }
.contact-faq { padding: 88px 48px; background: var(--bg-warm); }
.contact-faq-inner { max-width: 860px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid #E8E8E8; }
.faq-question {
  display: flex; justify-content: space-between; align-items: center;
  padding: 24px 8px; cursor: pointer; font-family: var(--font-min); font-size: 15px;
  font-weight: 600; color: var(--text); gap: 16px;
}
.faq-q-mark { color: var(--orange); font-family: var(--font-en); font-weight: 700; font-size: 18px; flex-shrink: 0; }
.faq-chevron { font-size: 18px; color: var(--text-light); transition: transform 0.3s; flex-shrink: 0; }
.faq-item.open .faq-chevron { transform: rotate(180deg); }
.faq-answer { display: none; padding: 0 8px 24px 8px; font-size: 14px; line-height: 2; color: var(--text-mid); }
.faq-item.open .faq-answer { display: block; }

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  #nav { padding: 14px 20px; }
  #nav.scrolled { padding: 10px 20px; }
  #about, #business, #activities, #vision, #sns, #news, #contact { padding: 72px 20px; }
  footer { padding: 52px 20px 24px; }
  #about { padding: 56px 20px 32px; }
  .pf-b1  { width: 195px; height: 165px; }
  .pf-b2  { width: 155px; height: 190px; }
  .pf-b3  { width: 178px; height: 157px; }
  .pf-b4  { width: 160px; height: 182px; }
  .pf-b5  { width: 190px; height: 160px; }
  .pf-b6  { width: 158px; height: 182px; }
  .pf-b7  { width: 145px; height: 190px; }
  .pf-b8  { width: 218px; height: 142px; }
  .pf-b9  { width: 163px; height: 178px; }
  .pf-b10 { width: 175px; height: 157px; }
  .pf-b11 { width: 188px; height: 156px; }
  .pf-b12 { width: 184px; height: 154px; }
  .pf-row-2 { margin-top: -68px; }
  .photo-flow { padding-bottom: 48px; }
  .business-header { flex-direction: column; align-items: flex-start; gap: 12px; }
  .business-grid { grid-template-columns: 1fr; }
  .biz-card-wide { grid-column: span 1; display: block; }
  .biz-card-wide .biz-icon { margin-bottom: 18px; }
  .activities-grid { grid-template-columns: 1fr; gap: 20px; }
  .sns-header { flex-direction: column; align-items: flex-start; gap: 12px; }
  .sns-grid { grid-template-columns: repeat(2, 1fr); }
  .news-inner { grid-template-columns: 1fr; gap: 40px; }
  .news-item { grid-template-columns: 80px 64px 1fr; gap: 10px; }
  .form-row { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; gap: 32px; }
  .footer-nav { gap: 28px; }
  /* sub-pages */
  .subpage-hero { padding: 120px 20px 64px; }
  .subpage-section { padding: 64px 20px; }
  .about-story { grid-template-columns: 1fr; gap: 40px; }
  .about-story-img { height: 300px; }
  .subpage-video-wrap { height: 300px; }
  .subpage-story { grid-template-columns: 1fr; gap: 32px; }
  .about-values-grid { grid-template-columns: 1fr; }
  .about-team-grid { grid-template-columns: 1fr 1fr; gap: 24px; }
  .activities-stats-row { flex-direction: column; }
  .activities-stat-item { border-right: none; border-bottom: 1px solid #EBEBEB; }
  .activities-photo-grid { grid-template-columns: repeat(2, 1fr); }
  .activities-block-body { grid-template-columns: 1fr; gap: 28px; }
  .activities-block-img { height: 240px; }
  .sns-accounts-grid { grid-template-columns: 1fr; }
  .sns-feed-grid { grid-template-columns: repeat(3, 1fr); }
  .news-card-list { grid-template-columns: repeat(2, 1fr); gap: 20px; }
  .contact-page-inner { grid-template-columns: 1fr; gap: 40px; }
  .sns-accounts-section, .sns-feed-section { padding: 64px 20px; }
  .news-page-section { padding: 64px 20px; }
  .contact-page-section { padding: 64px 20px; }
  .contact-faq { padding: 64px 20px; }
}
@media (max-width: 600px) {
  .sns-grid { grid-template-columns: 1fr; }
  .news-item { grid-template-columns: 1fr; gap: 4px; }
  .news-date, .news-cat { display: inline-block; }
  .about-team-grid { grid-template-columns: 1fr; }
  .activities-photo-grid { grid-template-columns: repeat(2, 1fr); }
  .sns-feed-grid { grid-template-columns: repeat(2, 1fr); }
  .news-card-list { grid-template-columns: 1fr; }
}