/* ============================================
   ストレージ名駅西(仮) — 名古屋駅西の屋内型トランクルーム
   Design: clean & trustworthy / navy × light blue
   ============================================ */

:root {
  --navy: #0e1a2b;
  --navy-2: #16263c;
  --blue: #4a90c2;
  --blue-text: #2e6e9e;
  --blue-light: #7db4d8;
  --blue-pale: #eaf3f9;
  --gold: #e8b84b;
  --text: #24303e;
  --text-sub: #5b6b7c;
  --bg: #ffffff;
  --bg-alt: #f5f8fa;
  --line: #dfe7ee;
  --radius: 14px;
  --shadow: 0 8px 30px rgba(14, 26, 43, .10);
  --font-head: "Montserrat", "Noto Sans JP", sans-serif;
  --font-body: "Noto Sans JP", "Hiragino Kaku Gothic ProN", sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 76px; }
::selection { background: rgba(232, 184, 75, .35); }
body {
  font-family: var(--font-body);
  color: var(--text);
  background: var(--bg);
  line-height: 1.8;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

.inner { max-width: 1080px; margin: 0 auto; padding: 0 24px; }
section { padding: 88px 0; }

/* ---------- section heading ---------- */
.sec-head { text-align: center; margin-bottom: 52px; }
.sec-head .en {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: .28em;
  color: var(--blue-text);
  text-transform: uppercase;
  display: block;
  margin-bottom: 14px;
  position: relative;
  padding-bottom: 12px;
}
.sec-head .en::after {
  content: ""; position: absolute; left: 50%; bottom: 0;
  transform: translateX(-50%);
  width: 30px; height: 3px; border-radius: 2px;
  background: var(--gold);
}
.sec-head h2 {
  font-size: clamp(26px, 4vw, 36px);
  font-weight: 800;
  line-height: 1.4;
  letter-spacing: .02em;
}
.sec-head .lead { margin-top: 18px; color: var(--text-sub); font-size: 15px; }

/* ---------- header ---------- */
.header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 20px 0 24px; height: 68px;
  background: rgba(14, 26, 43, .92);
  backdrop-filter: blur(8px);
  color: #fff;
  transition: background .3s, box-shadow .3s;
}
.header.scrolled { box-shadow: 0 4px 24px rgba(4, 10, 18, .45); }
.brand { display: flex; flex-direction: column; line-height: 1.25; }
.brand .brand-en {
  font-family: var(--font-head); font-weight: 700; font-size: 17px;
  letter-spacing: .14em;
}
.brand .brand-en .accent { color: var(--blue-light); }
.brand .brand-ja { font-size: 10.5px; letter-spacing: .18em; color: #b9c6d4; }
.header-right { display: flex; align-items: center; gap: 26px; }
.gnav ul { display: flex; gap: 26px; }
.gnav a { font-size: 14px; font-weight: 500; color: #dfe7ee; transition: color .2s; }
.gnav a:hover { color: var(--blue-light); }
.header-tel { text-align: right; line-height: 1.3; }
.header-tel .tel-num {
  font-family: var(--font-head); font-weight: 700; font-size: 19px; color: #fff;
  display: flex; align-items: center; gap: 6px;
}
.header-tel .tel-note { font-size: 10px; color: #b9c6d4; }
.header-cta {
  background: var(--gold); color: var(--navy);
  font-weight: 700; font-size: 14px;
  padding: 11px 20px; border-radius: 999px;
  transition: transform .2s, box-shadow .2s;
  white-space: nowrap;
}
.header-cta:hover { transform: translateY(-1px); box-shadow: 0 6px 16px rgba(232,184,75,.4); }

/* ---------- hero ---------- */
.hero {
  position: relative; min-height: clamp(560px, 92vh, 860px);
  display: flex; align-items: center;
  color: #fff; overflow: hidden;
  padding: 130px 0 90px;
}
.hero-slides { position: absolute; inset: 0; }
.hero-slide {
  position: absolute; inset: 0;
  background: center / cover no-repeat;
  opacity: 0; transition: opacity 1.6s ease;
  will-change: opacity, transform;
}
.hero-slide.is-active { opacity: 1; }
.js-ready .hero-slide.is-active { animation: kenburns 9s ease-out forwards; }
@keyframes kenburns {
  from { transform: scale(1.07); }
  to { transform: scale(1); }
}
.hero-slide.slide-a { background-image: url("../img/hallway.jpg"); }
.hero-slide.slide-a::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(100deg, rgba(10, 20, 34, .88) 0%, rgba(10, 20, 34, .72) 46%, rgba(10, 20, 34, .28) 100%);
}
.hero-slide.slide-b { background-image: url("../img/room-door.jpg"); }
.hero-slide.slide-b::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(100deg, rgba(10, 20, 34, .90) 0%, rgba(12, 22, 36, .74) 46%, rgba(10, 20, 34, .30) 100%);
}
.hero .inner { position: relative; z-index: 1; width: 100%; }
.hero-copies { display: grid; }
.hero-copy {
  grid-area: 1 / 1;
  opacity: 0; transform: translateY(10px);
  transition: opacity 1s ease .25s, transform 1s ease .25s;
  pointer-events: none;
}
.hero-copy.is-active { opacity: 1; transform: none; pointer-events: auto; }
.hero-tag {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(125, 180, 216, .16);
  border: 1px solid rgba(125, 180, 216, .5);
  color: var(--blue-light);
  font-size: 13px; font-weight: 600; letter-spacing: .08em;
  padding: 7px 16px; border-radius: 999px; margin-bottom: 26px;
}
.hero-tag-warm {
  background: rgba(232, 184, 75, .15);
  border-color: rgba(232, 184, 75, .55);
  color: #f0d492;
}
.hero .hero-headline {
  font-size: clamp(30px, 5.2vw, 52px);
  font-weight: 900; line-height: 1.45; letter-spacing: .02em;
  margin-bottom: 22px;
}
.hero .hero-headline .small { font-size: .5em; font-weight: 700; display: block; margin-bottom: 12px; color: #cfe2f0; line-height: 1.6; }
.hero .hero-headline .nb { display: inline-block; }
.copy-b .hero-headline .small { color: #ead9b8; }
.copy-b .hero-price .label, .copy-b .hero-price .tax { color: #d8c9a8; }
.hero-dots {
  position: absolute; z-index: 2;
  left: 50%; transform: translateX(-50%); bottom: 22px;
  display: flex; gap: 10px;
}
.hero-dot {
  width: 44px; height: 24px; border-radius: 999px;
  background: rgba(255, 255, 255, .3);
  border: none; cursor: pointer; padding: 10px 5px;
  background-clip: content-box;
  transition: background .3s;
}
.hero-dot.is-active { background-color: var(--gold); }
.hero-price {
  display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap;
  margin-bottom: 30px;
}
.hero-price .label { font-size: 15px; font-weight: 600; color: #cfe2f0; }
.hero-price .price-set { white-space: nowrap; display: inline-flex; align-items: baseline; gap: 4px; }
.hero-price .num {
  font-family: var(--font-head); font-weight: 800;
  font-size: clamp(40px, 6vw, 62px); color: var(--gold); line-height: 1;
}
.hero-price .unit { font-size: 16px; font-weight: 700; color: var(--gold); }
.hero-price .tax { font-size: 12px; color: #b9c6d4; }
.hero-points { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 36px; }
.hero-points li {
  background: rgba(255, 255, 255, .12);
  border: 1px solid rgba(255, 255, 255, .25);
  backdrop-filter: blur(4px);
  font-size: 13.5px; font-weight: 600;
  padding: 8px 16px; border-radius: 999px;
}
.hero-cta { display: flex; gap: 16px; flex-wrap: wrap; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-weight: 700; border-radius: 999px;
  padding: 17px 34px; font-size: 16px;
  transition: transform .2s, box-shadow .2s, background .2s;
  cursor: pointer; border: none;
}
.btn-primary { background: var(--gold); color: var(--navy); box-shadow: 0 8px 24px rgba(232,184,75,.35); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 30px rgba(232,184,75,.5); }
.btn-outline { border: 2px solid rgba(255,255,255,.75); color: #fff; background: transparent; }
.btn-outline:hover { background: rgba(255,255,255,.12); transform: translateY(-2px); }
.btn-blue { background: var(--blue); color: #fff; box-shadow: 0 8px 24px rgba(74,144,194,.35); }
.btn-blue:hover { transform: translateY(-2px); box-shadow: 0 12px 30px rgba(74,144,194,.5); }
.btn .sub { font-size: 11px; font-weight: 500; opacity: .8; }
.btn-arrow::after {
  content: ""; display: inline-block; width: 7px; height: 7px;
  border-top: 2.5px solid currentColor; border-right: 2.5px solid currentColor;
  transform: rotate(45deg); transition: transform .2s;
  flex-shrink: 0; margin-left: 2px;
}
.btn-arrow:hover::after { transform: rotate(45deg) translate(2px, -2px); }
.hero-campaign {
  margin-top: 34px;
  display: inline-flex; align-items: center; gap: 14px;
  background: rgba(232, 184, 75, .14);
  border: 1px dashed rgba(232, 184, 75, .65);
  padding: 12px 22px; border-radius: 12px;
  font-size: 14px; font-weight: 600; color: #f5dfae;
}
.hero-campaign .badge {
  background: var(--gold); color: var(--navy);
  font-size: 11px; font-weight: 800; letter-spacing: .06em;
  padding: 4px 10px; border-radius: 6px; white-space: nowrap;
}

/* ---------- trust bar ---------- */
.trust { background: var(--navy); color: #fff; padding: 0; }
.trust .inner {
  display: grid; grid-template-columns: repeat(4, 1fr);
  padding-top: 34px; padding-bottom: 34px; gap: 12px;
}
.trust-item { text-align: center; padding: 8px 6px; border-right: 1px solid rgba(255,255,255,.12); }
.trust-item:last-child { border-right: none; }
.trust-item .t-label { font-size: 12px; color: #9fb2c4; letter-spacing: .08em; display: block; }
.trust-item .t-value {
  font-family: var(--font-head); font-weight: 800; font-size: 26px; color: #fff; line-height: 1.3;
}
.trust-item .t-value .u { font-size: 13px; font-weight: 700; }
.trust-item .t-value .em { color: var(--blue-light); }

/* ---------- worries ---------- */
.worries { background: var(--bg-alt); }
.worries-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.worry-card {
  background: #fff; border-radius: var(--radius);
  padding: 28px 24px; box-shadow: var(--shadow);
  border-top: 3px solid var(--blue-light);
  transition: transform .3s ease, box-shadow .3s ease;
}
.worry-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 16px 40px rgba(14, 26, 43, .16);
}
.worry-card .w-icon { margin-bottom: 14px; color: var(--blue); }
.worry-card .w-icon svg { display: block; }
.worry-card h3 { font-size: 16.5px; font-weight: 700; margin-bottom: 8px; }
.worry-card p { font-size: 13.5px; color: var(--text-sub); line-height: 1.7; }
.worries-close {
  text-align: center; margin-top: 44px;
  font-size: clamp(18px, 2.6vw, 23px); font-weight: 800;
}
.worries-close .hl { background: linear-gradient(transparent 62%, rgba(232,184,75,.45) 62%); padding: 0 2px; }

/* ---------- features ---------- */
.feature-list { display: flex; flex-direction: column; gap: 64px; }
.feature-row { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.feature-row:nth-child(even) .feature-img { order: 2; }
.feature-img { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); background: #e9eef3; }
.feature-img img { width: 100%; height: 320px; object-fit: cover; transition: transform .6s; }
.feature-row:hover .feature-img img { transform: scale(1.04); }
.feature-txt .f-num {
  font-family: var(--font-head); font-weight: 800; font-size: 15px;
  color: var(--blue-text); letter-spacing: .2em; display: block; margin-bottom: 8px;
}
.feature-txt h3 { font-size: clamp(20px, 2.6vw, 25px); font-weight: 800; line-height: 1.5; margin-bottom: 14px; }
.feature-txt p { color: var(--text-sub); font-size: 15px; }
.feature-txt .note { font-size: 12px; color: #8b98a7; margin-top: 8px; }

/* ---------- security ---------- */
.security { background: linear-gradient(160deg, var(--navy) 0%, var(--navy-2) 100%); color: #fff; }
.security .sec-head h2 { color: #fff; }
.security .sec-head .lead { color: #9fb2c4; }
.security-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.sec-card { background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.12); border-radius: var(--radius); overflow: hidden; }
.sec-card img { width: 100%; height: 170px; object-fit: cover; background: #1d2c40; }
.sec-card .sec-card-body { padding: 18px 18px 22px; }
.sec-card h3 { font-size: 15.5px; font-weight: 700; margin-bottom: 6px; color: #fff; word-break: auto-phrase; }
.sec-card p { font-size: 12.5px; color: #9fb2c4; line-height: 1.7; }
.security-note { text-align: center; margin-top: 34px; font-size: 13px; color: #9fb2c4; }

/* ---------- price ---------- */
.price { background: var(--bg-alt); }
.campaign-banner {
  display: flex; align-items: center; justify-content: center; gap: 18px; flex-wrap: wrap;
  background: linear-gradient(100deg, #fdf6e3, #fbedc8);
  border: 2px solid var(--gold);
  border-radius: var(--radius);
  padding: 20px 28px; margin-bottom: 44px;
  box-shadow: var(--shadow);
}
.campaign-banner .c-badge {
  background: var(--gold); color: var(--navy); font-weight: 800; font-size: 13px;
  padding: 6px 14px; border-radius: 999px; white-space: nowrap;
}
.campaign-banner .c-text { font-size: clamp(16px, 2.4vw, 20px); font-weight: 800; }
.campaign-banner .c-note { font-size: 11.5px; color: #6d5c2d; width: 100%; text-align: center; }
.price-table-wrap { overflow-x: auto; background: #fff; border-radius: var(--radius); box-shadow: var(--shadow); padding: 10px; }
.price-table { width: 100%; border-collapse: collapse; min-width: 640px; }
.price-table th, .price-table td { padding: 16px 14px; text-align: center; border-bottom: 1px solid var(--line); }
.price-table thead th {
  background: var(--navy); color: #fff; font-size: 13.5px; font-weight: 700; letter-spacing: .04em;
}
.price-table thead th:first-child { border-radius: 8px 0 0 8px; }
.price-table thead th:last-child { border-radius: 0 8px 8px 0; }
.price-table tbody tr:last-child td { border-bottom: none; }
.price-table .size { font-weight: 800; font-size: 17px; }
.price-table .size .tatami { font-size: 12px; color: var(--text-sub); font-weight: 500; display: block; }
.price-table .dim { font-size: 13px; color: var(--text-sub); }
.price-table .dim-sp { display: none; }
.price-table .yen { font-family: var(--font-head); font-weight: 800; font-size: 21px; color: var(--navy); }
.price-table .yen .u { font-size: 12px; font-weight: 600; }
.status-ok { display: inline-block; background: #d9ecf7; color: #1f5f8f; font-weight: 800; font-size: 13px; padding: 5px 14px; border-radius: 999px; }
.status-ng { display: inline-block; background: #f1f1f3; color: #5f6a76; font-weight: 700; font-size: 13px; padding: 5px 14px; border-radius: 999px; }
.price-notes { margin-top: 22px; font-size: 12.5px; color: var(--text-sub); line-height: 2; }
.price-zero { display: flex; justify-content: center; gap: 14px; flex-wrap: wrap; margin: 36px 0 30px; }
.zero-item {
  background: #fff; border: 2px solid var(--blue-light); color: var(--navy);
  border-radius: 999px; padding: 10px 22px; font-weight: 800; font-size: 14.5px;
}
.zero-item .zero { color: var(--blue-text); font-family: var(--font-head); font-size: 17px; }
.size-guide { margin-top: 44px; }
.size-guide-title { text-align: center; font-size: clamp(17px, 2.4vw, 21px); font-weight: 800; margin-bottom: 24px; }
.size-guide-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.size-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 24px 22px; box-shadow: var(--shadow);
}
.size-card .s-size {
  font-family: var(--font-head); font-weight: 800; font-size: 22px; color: var(--blue-text);
  display: block; line-height: 1.2;
}
.size-card .s-for { display: block; font-size: 13px; font-weight: 700; color: var(--navy); margin: 4px 0 10px; }
.size-card p { font-size: 13px; color: var(--text-sub); line-height: 1.75; }
.size-guide-note { margin-top: 18px; font-size: 12.5px; color: var(--text-sub); text-align: center; }
.price-cta { text-align: center; margin-top: 36px; }
.price-cta .btn { min-width: 300px; }
.price-cta .cta-note { margin-top: 12px; font-size: 12.5px; color: var(--text-sub); }

/* ---------- gallery ---------- */
.gallery-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.gallery-grid figure { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); position: relative; background: #e9eef3; }
.gallery-grid img { width: 100%; height: 230px; object-fit: cover; transition: transform .5s; }
.gallery-grid figure:hover img { transform: scale(1.05); }
.gallery-grid figcaption {
  position: absolute; left: 0; right: 0; bottom: 0;
  background: linear-gradient(transparent, rgba(10,20,34,.82));
  color: #fff; font-size: 12.5px; font-weight: 600;
  padding: 26px 14px 10px;
}

/* ---------- flow ---------- */
.flow { background: var(--bg-alt); }
.flow-steps { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; counter-reset: step; }
.flow-step {
  background: #fff; border-radius: var(--radius); padding: 26px 18px 22px;
  box-shadow: var(--shadow); text-align: center; position: relative;
}
.flow-step::before {
  counter-increment: step; content: "0" counter(step);
  font-family: var(--font-head); font-weight: 800; font-size: 26px;
  color: var(--blue-light); display: block; margin-bottom: 8px;
}
.flow-step h3 { font-size: 15px; font-weight: 700; margin-bottom: 6px; }
.flow-step p { font-size: 12px; color: var(--text-sub); line-height: 1.7; }
.flow-note { text-align: center; margin-top: 30px; font-size: 13.5px; color: var(--text-sub); }
.flow-note strong { color: var(--text); }

/* ---------- faq ---------- */
.faq-list { max-width: 820px; margin: 0 auto; }
.faq-item { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); margin-bottom: 14px; overflow: hidden; }
.faq-q {
  width: 100%; display: flex; align-items: center; gap: 14px;
  padding: 20px 22px; cursor: pointer; background: none; border: none;
  font-family: var(--font-body); font-size: 15.5px; font-weight: 700; color: var(--text);
  text-align: left;
}
.faq-q .q-mark { color: var(--blue-text); font-family: var(--font-head); font-weight: 800; font-size: 18px; flex-shrink: 0; }
.faq-q .toggle { margin-left: auto; flex-shrink: 0; width: 22px; height: 22px; position: relative; }
.faq-q .toggle::before, .faq-q .toggle::after {
  content: ""; position: absolute; background: var(--blue); border-radius: 2px;
  top: 50%; left: 50%; transform: translate(-50%, -50%);
  transition: transform .3s;
}
.faq-q .toggle::before { width: 14px; height: 2.5px; }
.faq-q .toggle::after { width: 2.5px; height: 14px; }
.faq-item.open .faq-q .toggle::after { transform: translate(-50%, -50%) rotate(90deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .4s ease; }
.faq-a-inner { padding: 0 22px 22px 54px; font-size: 14.5px; color: var(--text-sub); }

/* ---------- access ---------- */
.access-grid { display: grid; grid-template-columns: 1.15fr 1fr; gap: 40px; align-items: stretch; }
.access-map { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); min-height: 380px; }
.access-map { position: relative; }
.access-map iframe { width: 100%; height: 100%; min-height: 380px; border: 0; display: block; }
.map-open-link {
  position: absolute; right: 12px; bottom: 12px;
  background: var(--navy); color: #fff;
  font-size: 12px; font-weight: 700;
  padding: 9px 16px; border-radius: 999px;
  box-shadow: 0 4px 14px rgba(14,26,43,.35);
  transition: transform .2s;
}
.map-open-link:hover { transform: translateY(-2px); }
.access-info h3 { font-size: 19px; font-weight: 800; margin-bottom: 16px; }
.access-dl { display: grid; grid-template-columns: 92px 1fr; gap: 10px 16px; font-size: 14.5px; margin-bottom: 22px; }
.access-dl dt { font-weight: 700; color: var(--blue-text); }
.access-dl dd { color: var(--text-sub); }
.access-photo { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.access-photo img { width: 100%; height: 200px; object-fit: cover; }

/* ---------- company ---------- */
.company { background: var(--bg-alt); }
.company-table { max-width: 720px; margin: 0 auto; background: #fff; border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden; }
.company-table table { width: 100%; border-collapse: collapse; }
.company-table th, .company-table td { padding: 18px 24px; border-bottom: 1px solid var(--line); font-size: 14.5px; text-align: left; }
.company-table tr:last-child th, .company-table tr:last-child td { border-bottom: none; }
.company-table th { width: 32%; background: var(--blue-pale); color: var(--navy); font-weight: 700; white-space: nowrap; }
.company-table td { color: var(--text-sub); }

/* ---------- contact ---------- */
.contact { background: linear-gradient(160deg, var(--navy) 0%, var(--navy-2) 100%); color: #fff; }
.contact .sec-head h2 { color: #fff; }
.contact .sec-head .lead { color: #9fb2c4; }
.contact-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; max-width: 940px; margin: 0 auto; }
.contact-card {
  background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.14);
  border-radius: var(--radius); padding: 34px 26px; text-align: center;
  display: flex; flex-direction: column; align-items: center; gap: 12px;
}
.contact-card .c-icon { color: var(--blue-light); }
.contact-card .c-icon svg { display: block; }
.contact-card .mail-addr {
  font-family: var(--font-head); font-weight: 700; font-size: 15px;
  color: #fff; word-break: normal; overflow-wrap: anywhere; user-select: all;
}
.contact-card h3 { font-size: 16px; font-weight: 700; color: #fff; }
.contact-card p { font-size: 12.5px; color: #9fb2c4; line-height: 1.7; }
.contact-card .tel-big {
  font-family: var(--font-head); font-weight: 800; font-size: 27px; color: #fff; letter-spacing: .02em;
}
.contact-card .c-hours { font-size: 11.5px; color: #9fb2c4; }
.contact-card .btn { margin-top: auto; width: 100%; font-size: 14.5px; padding: 14px 18px; }

/* ---------- footer ---------- */
.footer { background: #0a1420; color: #9fb2c4; padding: 56px 0 32px; font-size: 13px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }
.footer .brand .brand-en { color: #fff; font-size: 16px; }
.footer-about { margin-top: 14px; line-height: 1.9; }
.footer h4 { color: #fff; font-size: 13.5px; font-weight: 700; margin-bottom: 14px; letter-spacing: .06em; }
.footer-links li { margin-bottom: 9px; }
.footer-links a:hover { color: var(--blue-light); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.1); padding-top: 24px; text-align: center; font-size: 11.5px; color: #66788c; }

/* ---------- mobile fixed cta ---------- */
.sp-cta {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 99;
  display: none; grid-template-columns: 1fr 1fr;
  box-shadow: 0 -4px 20px rgba(14,26,43,.2);
}
.sp-cta a {
  display: flex; align-items: center; justify-content: center; gap: 6px;
  padding: 15px 8px calc(15px + env(safe-area-inset-bottom)); font-size: 13.5px; font-weight: 800;
  flex-direction: column;
}
.sp-cta a .row { display: flex; align-items: center; gap: 6px; }
.sp-cta a .hours { font-size: 9.5px; font-weight: 500; opacity: .75; line-height: 1; }
.sp-cta .sp-tel { background: var(--navy); color: #fff; }
.sp-cta .sp-web { background: var(--gold); color: var(--navy); }

/* ---------- reveal animation ---------- */
/* JSが有効な環境でだけ隠す(js-readyはmain.jsが付与)。非JS環境・ヘッドレスでも内容は見える */
.js-ready .reveal { opacity: 0; transform: translateY(28px); transition: opacity .7s ease, transform .7s ease; }
.js-ready .reveal.visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .js-ready .reveal { opacity: 1; transform: none; transition: none; }
}

/* ============ responsive ============ */
@media (max-width: 900px) {
  .gnav { display: none; }
  .worries-grid { grid-template-columns: repeat(2, 1fr); }
  .security-grid { grid-template-columns: repeat(2, 1fr); }
  .flow-steps { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; }
  .access-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
}
@media (max-width: 640px) {
  section { padding: 64px 0; }
  .header { height: 60px; padding: 0 14px; }
  .brand .brand-en { font-size: 13.5px; white-space: nowrap; }
  .brand .brand-ja { font-size: 9px; white-space: nowrap; }
  .header-tel { display: none; }
  .header-cta { font-size: 12.5px; padding: 9px 14px; }
  .hero { min-height: clamp(520px, 86vh, 760px); padding: 96px 0 60px; }
  .hero-tag { font-size: 11px; padding: 6px 12px; margin-bottom: 18px; }
  .hero h1 { margin-bottom: 16px; }
  .hero-price { margin-bottom: 22px; }
  .hero-points { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-bottom: 26px; }
  .hero-points li { font-size: 11.5px; padding: 7px 10px; text-align: center; }
  .hero-campaign { margin-top: 24px; font-size: 12.5px; padding: 10px 16px; }
  .hero-slide.slide-a { background-image: url("../img/hallway-v.jpg"); }
  .hero-dots { bottom: 14px; }
  .trust .inner { grid-template-columns: repeat(2, 1fr); }
  .trust-item { border-right: none; }
  .trust-item:nth-child(odd) { border-right: 1px solid rgba(255,255,255,.12); }
  .worries-grid { grid-template-columns: 1fr; }
  .feature-row { grid-template-columns: 1fr; gap: 20px; }
  .feature-row:nth-child(even) .feature-img { order: 0; }
  .feature-img img { height: 220px; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-grid img { height: 150px; }
  .price-table-wrap { padding: 4px; }
  .price-table { min-width: 0; }
  .price-table .dim, .price-table thead th:nth-child(2) { display: none; }
  .price-table .dim-sp { display: block; font-size: 10.5px; color: var(--text-sub); font-weight: 500; white-space: nowrap; }
  .price-table th, .price-table td { padding: 14px 8px; }
  .price-table .yen { font-size: 18px; }
  .price-table thead th { font-size: 12px; }
  .status-ok, .status-ng { font-size: 11.5px; padding: 4px 10px; white-space: nowrap; }
  .flow-steps { grid-template-columns: 1fr; }
  .size-guide-grid { grid-template-columns: 1fr; }
  .hero-cta .btn { width: 100%; }
  .price-cta .btn { min-width: 0; width: 100%; }
  .sp-cta { display: grid; }
  body { padding-bottom: calc(58px + env(safe-area-inset-bottom)); }
}

@media (max-width: 360px) {
  .header-cta { font-size: 11.5px; padding: 8px 10px; }
  .brand .brand-en { font-size: 14px; }
  .btn { padding: 15px 18px; font-size: 15px; }
}