/* =============================================
   Frost Ember Meadow — Global Stylesheet
   フロスト・エンバー・メドウ
   ============================================= */

@import url('https://fonts.googleapis.com/css2?family=Shippori+Mincho:wght@400;500;600;700&family=Noto+Sans+JP:wght@300;400;500;700&family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;1,300;1,400&display=swap');

/* ===== VARIABLES ===== */
:root {
  --primary:        #2A4030;
  --primary-light:  #3A5C45;
  --primary-dark:   #1A2C20;
  --secondary:      #9B7548;
  --accent:         #617F6A;
  --bg:             #F8F6F2;
  --surface:        #EDE9E2;
  --surface-2:      #E2DDD5;
  --text-dark:      #1A1A1A;
  --text-mid:       #444444;
  --text-light:     #888880;
  --border:         #D8D2C8;
  --white:          #FFFFFF;
  --font-serif:     'Shippori Mincho', 'Noto Serif JP', serif;
  --font-sans:      'Noto Sans JP', sans-serif;
  --font-deco:      'Cormorant Garamond', serif;
  --shadow-xs:      0 1px 4px rgba(0,0,0,0.06);
  --shadow-sm:      0 2px 12px rgba(0,0,0,0.08);
  --shadow-md:      0 6px 28px rgba(0,0,0,0.12);
  --shadow-lg:      0 12px 48px rgba(0,0,0,0.16);
  --radius:         3px;
  --radius-lg:      8px;
  --ease:           0.35s cubic-bezier(0.25,0.46,0.45,0.94);
}

/* ===== RESET ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }
body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text-dark);
  line-height: 1.85;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; transition: color var(--ease); }
ul, ol { list-style: none; }
address { font-style: normal; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, textarea, select { font-family: inherit; }

/* ===== CONTAINER ===== */
.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 28px;
}

/* ===== HEADER ===== */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(248,246,242,0.96);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--ease), box-shadow var(--ease);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 74px;
  gap: 24px;
}
.site-header.scrolled {
  border-bottom-color: var(--border);
  box-shadow: var(--shadow-xs);
}
.logo { display: flex; flex-direction: column; gap: 2px; flex-shrink: 0; }
.logo-en {
  font-family: var(--font-deco);
  font-size: 1.18rem;
  font-weight: 500;
  color: var(--primary);
  letter-spacing: 0.04em;
  line-height: 1;
}
.logo-jp {
  font-size: 0.6rem;
  color: var(--text-light);
  letter-spacing: 0.1em;
  line-height: 1;
}

/* ===== NAVIGATION ===== */
.site-nav { display: flex; align-items: center; }
.site-nav > ul {
  display: flex;
  align-items: center;
  gap: 2px;
}
.site-nav li { position: relative; }
.site-nav > ul > li > a {
  display: block;
  padding: 8px 11px;
  font-size: 0.78rem;
  color: var(--text-mid);
  letter-spacing: 0.04em;
  white-space: nowrap;
  border-radius: var(--radius);
}
.site-nav > ul > li > a:hover { color: var(--primary); background: rgba(42,64,48,0.06); }
.site-nav .nav-cta {
  background: var(--primary) !important;
  color: var(--white) !important;
  padding: 8px 16px !important;
}
.site-nav .nav-cta:hover { background: var(--primary-light) !important; }

/* Dropdown */
.has-dropdown > .dropdown {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  min-width: 210px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity var(--ease), transform var(--ease), visibility var(--ease);
  pointer-events: none;
  display: flex;
  flex-direction: column;
  padding: 6px 0;
  z-index: 100;
}
.has-dropdown:hover > .dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  pointer-events: auto;
}
.dropdown li a {
  display: block;
  padding: 8px 18px;
  font-size: 0.77rem;
  color: var(--text-mid);
  transition: background var(--ease), color var(--ease);
}
.dropdown li a:hover { background: var(--surface); color: var(--primary); }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  padding: 8px;
  z-index: 1001;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--primary);
  transition: transform var(--ease), opacity var(--ease);
  transform-origin: center;
}
.hamburger.active span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.active span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* ===== MAIN OFFSET ===== */
main { padding-top: 74px; }

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 28px;
  font-size: 0.84rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  border-radius: var(--radius);
  transition: background var(--ease), color var(--ease), border-color var(--ease), transform var(--ease), box-shadow var(--ease);
  cursor: pointer;
  white-space: nowrap;
  font-family: var(--font-sans);
}
.btn:active { transform: translateY(1px); }
.btn-primary {
  background: var(--primary);
  color: var(--white);
  border: 2px solid var(--primary);
}
.btn-primary:hover { background: var(--primary-light); border-color: var(--primary-light); }
.btn-outline {
  background: transparent;
  color: var(--white);
  border: 1.5px solid rgba(255,255,255,0.65);
}
.btn-outline:hover { background: rgba(255,255,255,0.12); border-color: var(--white); }
.btn-ghost {
  background: transparent;
  color: var(--primary);
  border: 1.5px solid var(--primary);
}
.btn-ghost:hover { background: var(--primary); color: var(--white); }
.btn-secondary {
  background: var(--secondary);
  color: var(--white);
  border: 2px solid var(--secondary);
}
.btn-secondary:hover { filter: brightness(1.08); }
.btn-sm { padding: 9px 20px; font-size: 0.78rem; }
.btn-lg { padding: 17px 36px; font-size: 0.9rem; }

/* ===== HERO ===== */
.hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center center;
  transform: scale(1.06);
  transition: transform 9s ease-out;
}
.hero-bg.loaded { transform: scale(1); }
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    130deg,
    rgba(20,32,22,0.72) 0%,
    rgba(20,32,22,0.45) 50%,
    rgba(20,32,22,0.15) 100%
  );
}
.hero-content {
  position: relative;
  z-index: 2;
  padding: 0 28px;
  max-width: calc(620px + max(28px, calc((100vw - 1180px) / 2)));
  padding-left: max(28px, calc((100vw - 1180px) / 2));
}
.hero-label {
  font-family: var(--font-deco);
  font-size: 0.82rem;
  color: rgba(255,255,255,0.65);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  margin-bottom: 18px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.hero-label::before {
  content: '';
  display: block;
  width: 36px;
  height: 1px;
  background: rgba(255,255,255,0.4);
}
.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4.2vw, 3.4rem);
  color: var(--white);
  line-height: 1.45;
  font-weight: 500;
  margin-bottom: 22px;
  letter-spacing: 0.03em;
}
.hero-desc {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.82);
  line-height: 2;
  margin-bottom: 38px;
  max-width: 520px;
}
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-scroll {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.5);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.hero-scroll-line {
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.5), transparent);
  animation: scrollLine 1.8s ease-in-out infinite;
}
@keyframes scrollLine {
  0% { transform: scaleY(0); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
  51% { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ===== PAGE HERO (inner pages) ===== */
.page-hero {
  background: var(--primary-dark);
  padding: 72px 0 56px;
  position: relative;
  overflow: hidden;
}
.page-hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0.22;
}
.page-hero .container { position: relative; z-index: 2; }
.page-hero-label {
  font-family: var(--font-deco);
  font-size: 0.8rem;
  color: rgba(255,255,255,0.55);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.page-hero-label::before {
  content: '';
  display: block;
  width: 28px;
  height: 1px;
  background: rgba(255,255,255,0.35);
}
.page-hero-title {
  font-family: var(--font-serif);
  font-size: clamp(1.7rem, 3.5vw, 2.8rem);
  color: var(--white);
  font-weight: 500;
  margin-bottom: 14px;
  line-height: 1.4;
}
.page-hero-desc {
  font-size: 0.87rem;
  color: rgba(255,255,255,0.72);
  max-width: 540px;
  line-height: 1.9;
}

/* ===== BREADCRUMB ===== */
.breadcrumb {
  padding: 14px 0;
  font-size: 0.75rem;
  color: var(--text-light);
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}
.breadcrumb a:hover { color: var(--primary); }
.breadcrumb-sep { color: var(--border); }

/* ===== SECTIONS ===== */
.section { padding: 96px 0; }
.section-md { padding: 72px 0; }
.section-sm { padding: 52px 0; }
.section-bg { background: var(--surface); }
.section-bg2 { background: var(--surface-2); }
.section-dark { background: var(--primary-dark); }
.section-primary { background: var(--primary); }

.section-header { margin-bottom: 56px; }
.section-header.center { text-align: center; }
.section-header.center .section-desc { margin: 0 auto; }

.section-label {
  font-family: var(--font-deco);
  font-size: 0.8rem;
  color: var(--secondary);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.section-label.center { justify-content: center; }
.section-label::before {
  content: '';
  display: block;
  width: 28px;
  height: 1px;
  background: var(--secondary);
  opacity: 0.6;
}
.section-label.center::before { display: none; }
.section-title {
  font-family: var(--font-serif);
  font-size: clamp(1.55rem, 3vw, 2.3rem);
  font-weight: 500;
  line-height: 1.45;
  color: var(--text-dark);
  margin-bottom: 16px;
  letter-spacing: 0.02em;
}
.section-dark .section-title,
.section-primary .section-title { color: var(--white); }
.section-desc {
  font-size: 0.87rem;
  color: var(--text-mid);
  max-width: 580px;
  line-height: 2;
}
.section-dark .section-desc,
.section-primary .section-desc { color: rgba(255,255,255,0.72); }
.divider {
  width: 40px;
  height: 2px;
  background: var(--secondary);
  margin: 16px 0;
}
.divider.center { margin: 16px auto; }

/* ===== CARDS ===== */
.card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-xs);
  transition: transform var(--ease), box-shadow var(--ease);
}
.card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); }
.card-img {
  overflow: hidden;
  background: var(--surface);
}
.card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s ease;
}
.card:hover .card-img img { transform: scale(1.06); }
.card-body { padding: 24px 26px; }
.card-tag {
  font-size: 0.7rem;
  color: var(--secondary);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.card-title {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 500;
  margin-bottom: 10px;
  color: var(--text-dark);
  line-height: 1.5;
}
.card-text {
  font-size: 0.82rem;
  color: var(--text-mid);
  line-height: 1.85;
}
.card-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 0.78rem;
  color: var(--primary);
  margin-top: 16px;
  font-weight: 500;
  letter-spacing: 0.04em;
  transition: gap var(--ease);
}
.card-link:hover { gap: 12px; color: var(--primary-light); }
.card-link-arrow { font-size: 0.9rem; }

/* ===== GRIDS ===== */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.grid-auto { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 28px; }

/* ===== SERVICE ICON CARD ===== */
.service-icon-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: border-color var(--ease), box-shadow var(--ease), transform var(--ease);
}
.service-icon-card:hover {
  border-color: var(--accent);
  box-shadow: var(--shadow-sm);
  transform: translateY(-3px);
}
.service-icon {
  width: 52px;
  height: 52px;
  background: var(--surface);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  margin-bottom: 18px;
  transition: background var(--ease);
}
.service-icon-card:hover .service-icon { background: var(--primary); color: var(--white); }
.service-icon-card h3 {
  font-family: var(--font-serif);
  font-size: 0.98rem;
  font-weight: 500;
  margin-bottom: 10px;
  color: var(--text-dark);
}
.service-icon-card p {
  font-size: 0.8rem;
  color: var(--text-mid);
  line-height: 1.85;
}

/* ===== FEATURE / WHY CHOOSE US ===== */
.feature-item { padding: 36px 28px; text-align: center; }
.feature-num {
  font-family: var(--font-deco);
  font-size: 3rem;
  color: var(--surface-2);
  line-height: 1;
  margin-bottom: 14px;
  font-weight: 400;
}
.feature-title {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 500;
  margin-bottom: 10px;
  color: var(--text-dark);
}
.feature-text {
  font-size: 0.81rem;
  color: var(--text-mid);
  line-height: 1.85;
}

/* ===== PROCESS STEPS ===== */
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.process-item {
  position: relative;
  text-align: center;
  padding: 32px 20px;
}
.process-item::after {
  content: '→';
  position: absolute;
  right: -12px;
  top: 40px;
  color: var(--border);
  font-size: 1.2rem;
}
.process-item:last-child::after,
.process-item:nth-child(4)::after { display: none; }
.process-step-num {
  width: 54px;
  height: 54px;
  border: 1.5px solid var(--primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-deco);
  font-size: 1.15rem;
  color: var(--primary);
  margin: 0 auto 16px;
  background: var(--white);
}
.process-item h3 {
  font-family: var(--font-serif);
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: 8px;
  color: var(--text-dark);
}
.process-item p {
  font-size: 0.77rem;
  color: var(--text-light);
  line-height: 1.75;
}

/* ===== FAQ ===== */
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item {
  border-bottom: 1px solid var(--border);
}
.faq-item:first-child { border-top: 1px solid var(--border); }
.faq-question {
  width: 100%;
  text-align: left;
  padding: 22px 0;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  font-family: var(--font-serif);
  font-size: 0.95rem;
  color: var(--text-dark);
  background: none;
  cursor: pointer;
  line-height: 1.6;
}
.faq-icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  border: 1px solid var(--border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: var(--primary);
  transition: transform var(--ease), background var(--ease), border-color var(--ease);
  margin-top: 2px;
}
.faq-item.open .faq-icon {
  transform: rotate(45deg);
  background: var(--primary);
  color: var(--white);
  border-color: var(--primary);
}
.faq-answer {
  display: none;
  padding: 0 0 22px;
  font-size: 0.85rem;
  color: var(--text-mid);
  line-height: 1.95;
  max-width: 680px;
}

/* ===== CONTACT FORM ===== */
.form-group { margin-bottom: 22px; }
.form-label {
  display: block;
  font-size: 0.81rem;
  color: var(--text-mid);
  margin-bottom: 7px;
  font-weight: 500;
  letter-spacing: 0.03em;
}
.form-label .req {
  color: #c0392b;
  margin-left: 4px;
  font-size: 0.7rem;
}
.form-control {
  width: 100%;
  padding: 12px 16px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.85rem;
  color: var(--text-dark);
  transition: border-color var(--ease), box-shadow var(--ease);
  outline: none;
  -webkit-appearance: none;
}
.form-control:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(42,64,48,0.08);
}
textarea.form-control {
  resize: vertical;
  min-height: 150px;
  line-height: 1.75;
}
select.form-control {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23888880' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 40px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.8rem;
  color: var(--text-mid);
  cursor: pointer;
  line-height: 1.7;
}
.checkbox-label input[type="checkbox"] {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  margin-top: 3px;
  accent-color: var(--primary);
}
.checkbox-label a { color: var(--primary); border-bottom: 1px solid currentColor; }

/* ===== TOAST NOTIFICATION ===== */
.toast {
  position: fixed;
  bottom: 32px;
  right: 32px;
  z-index: 9999;
  background: var(--primary);
  color: var(--white);
  padding: 16px 22px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  font-size: 0.84rem;
  line-height: 1.5;
  transform: translateY(120%);
  opacity: 0;
  transition: transform 0.45s cubic-bezier(0.34,1.56,0.64,1), opacity 0.3s ease;
  max-width: 320px;
  pointer-events: none;
}
.toast.show { transform: translateY(0); opacity: 1; pointer-events: auto; }
.toast-icon { font-size: 1.1rem; margin-right: 8px; }
.toast-close {
  position: absolute;
  top: 8px; right: 10px;
  font-size: 1rem;
  opacity: 0.6;
  cursor: pointer;
  background: none;
  border: none;
  color: var(--white);
  padding: 2px;
}

/* ===== INFO BLOCKS ===== */
.info-box {
  background: var(--surface);
  border-left: 3px solid var(--primary);
  padding: 20px 24px;
  border-radius: 0 var(--radius) var(--radius) 0;
  font-size: 0.84rem;
  color: var(--text-mid);
  line-height: 1.85;
  margin: 24px 0;
}
.info-box strong { color: var(--primary); display: block; margin-bottom: 6px; }

/* ===== SPLIT SECTION ===== */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.split.reverse .split-img { order: 1; }
.split.reverse .split-content { order: 2; }
.split-img {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
}
.split-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.split-content { padding: 20px 0; }

/* ===== STATS BAND ===== */
.stats-band {
  background: var(--primary);
  padding: 56px 0;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
}
.stat-item { color: var(--white); }
.stat-num {
  font-family: var(--font-deco);
  font-size: 2.8rem;
  font-weight: 400;
  line-height: 1;
  margin-bottom: 8px;
}
.stat-label { font-size: 0.78rem; color: rgba(255,255,255,0.65); letter-spacing: 0.08em; }

/* ===== PORTFOLIO GRID ===== */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.portfolio-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: var(--surface);
  cursor: pointer;
}
.portfolio-item.large { grid-column: span 2; }
.portfolio-img {
  aspect-ratio: 4/3;
  overflow: hidden;
}
.portfolio-item.large .portfolio-img { aspect-ratio: 16/9; }
.portfolio-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s ease;
}
.portfolio-item:hover .portfolio-img img { transform: scale(1.07); }
.portfolio-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(20,32,22,0.85) 0%, transparent 50%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 24px;
  opacity: 0;
  transition: opacity var(--ease);
}
.portfolio-item:hover .portfolio-overlay { opacity: 1; }
.portfolio-tag {
  font-size: 0.68rem;
  color: rgba(255,255,255,0.65);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 5px;
}
.portfolio-title {
  font-family: var(--font-serif);
  font-size: 0.95rem;
  color: var(--white);
  font-weight: 500;
}

/* ===== BLOG ===== */
.blog-card { display: flex; flex-direction: column; }
.blog-card .card-img { aspect-ratio: 3/2; }
.blog-card .card-body { flex: 1; }
.blog-date {
  font-size: 0.72rem;
  color: var(--text-light);
  letter-spacing: 0.08em;
  margin-bottom: 6px;
}

/* ===== TABLE ===== */
.info-table { width: 100%; border-collapse: collapse; }
.info-table th,
.info-table td {
  padding: 14px 18px;
  border-bottom: 1px solid var(--border);
  font-size: 0.84rem;
  text-align: left;
  vertical-align: top;
  line-height: 1.7;
}
.info-table th {
  width: 160px;
  color: var(--text-light);
  font-weight: 500;
  background: var(--surface);
  white-space: nowrap;
}
.info-table td { color: var(--text-mid); }
.info-table tr:last-child th,
.info-table tr:last-child td { border-bottom: none; }

/* ===== ARTICLE CONTENT ===== */
.article-content {
  font-size: 0.88rem;
  line-height: 2;
  color: var(--text-mid);
  max-width: 760px;
}
.article-content h2 {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  color: var(--text-dark);
  margin: 48px 0 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
  font-weight: 500;
}
.article-content h3 {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  color: var(--text-dark);
  margin: 32px 0 12px;
  font-weight: 500;
}
.article-content p { margin-bottom: 18px; }
.article-content ul, .article-content ol {
  margin: 14px 0 18px 1.2em;
  list-style: disc;
}
.article-content ol { list-style: decimal; }
.article-content li { margin-bottom: 8px; }
.article-content strong { color: var(--text-dark); font-weight: 600; }
.article-content .article-img {
  margin: 32px 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.article-content .article-img img { width: 100%; aspect-ratio: 16/9; object-fit: cover; }
.article-content .img-caption {
  text-align: center;
  font-size: 0.75rem;
  color: var(--text-light);
  margin-top: 8px;
}

/* ===== MAP ===== */
.map-container {
  border-radius: var(--radius-lg);
  overflow: hidden;
  height: 380px;
  background: var(--surface);
}
.map-container iframe { width: 100%; height: 100%; border: 0; }

/* ===== CTA BAND ===== */
.cta-band {
  background: var(--primary);
  padding: 80px 0;
  text-align: center;
}
.cta-band h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  color: var(--white);
  font-weight: 400;
  margin-bottom: 14px;
}
.cta-band p {
  font-size: 0.87rem;
  color: rgba(255,255,255,0.72);
  margin-bottom: 36px;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.9;
}
.cta-band .btn-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ===== POLICY CONTENT ===== */
.policy-content {
  max-width: 800px;
  font-size: 0.87rem;
  line-height: 2;
  color: var(--text-mid);
}
.policy-content h2 {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  color: var(--text-dark);
  margin: 40px 0 14px;
  font-weight: 500;
}
.policy-content h2:first-child { margin-top: 0; }
.policy-content p { margin-bottom: 14px; }
.policy-content ul { margin: 10px 0 14px 1.2em; list-style: disc; }
.policy-content li { margin-bottom: 6px; }
.policy-content a { color: var(--primary); border-bottom: 1px solid rgba(42,64,48,0.3); }
.policy-update {
  font-size: 0.78rem;
  color: var(--text-light);
  margin-bottom: 40px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--border);
}

/* ===== FOOTER ===== */
.site-footer {
  background: #111810;
  color: rgba(255,255,255,0.65);
}
.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 56px;
  padding: 72px 0 56px;
}
.footer-brand { }
.footer-logo-en {
  font-family: var(--font-deco);
  font-size: 1.25rem;
  color: var(--white);
  font-weight: 400;
  letter-spacing: 0.04em;
  margin-bottom: 3px;
}
.footer-logo-jp {
  font-size: 0.62rem;
  color: rgba(255,255,255,0.38);
  letter-spacing: 0.12em;
  margin-bottom: 22px;
}
.footer-address {
  font-size: 0.79rem;
  line-height: 2;
  color: rgba(255,255,255,0.58);
}
.footer-address a:hover { color: var(--white); }
.footer-hours {
  font-size: 0.76rem;
  color: rgba(255,255,255,0.4);
  margin-top: 12px;
}
.footer-col h4 {
  font-family: var(--font-serif);
  font-size: 0.82rem;
  color: rgba(255,255,255,0.85);
  margin-bottom: 18px;
  font-weight: 500;
  letter-spacing: 0.04em;
}
.footer-col ul { display: flex; flex-direction: column; gap: 9px; }
.footer-col a {
  font-size: 0.77rem;
  color: rgba(255,255,255,0.5);
  transition: color var(--ease);
}
.footer-col a:hover { color: rgba(255,255,255,0.9); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.footer-copy {
  font-size: 0.74rem;
  color: rgba(255,255,255,0.3);
}
.footer-legal { display: flex; gap: 20px; }
.footer-legal a {
  font-size: 0.74rem;
  color: rgba(255,255,255,0.35);
}
.footer-legal a:hover { color: rgba(255,255,255,0.7); }

/* ===== ANIMATIONS ===== */
.fade-up {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.fade-up.is-visible { opacity: 1; transform: translateY(0); }
.fade-up:nth-child(2) { transition-delay: 0.1s; }
.fade-up:nth-child(3) { transition-delay: 0.2s; }
.fade-up:nth-child(4) { transition-delay: 0.3s; }
.fade-up:nth-child(5) { transition-delay: 0.4s; }
.fade-up:nth-child(6) { transition-delay: 0.5s; }

/* ===== TAG / BADGE ===== */
.tag {
  display: inline-block;
  padding: 4px 12px;
  background: var(--surface);
  border-radius: 100px;
  font-size: 0.72rem;
  color: var(--text-mid);
  letter-spacing: 0.05em;
}
.tag-primary { background: rgba(42,64,48,0.1); color: var(--primary); }
.tag-secondary { background: rgba(155,117,72,0.12); color: var(--secondary); }

/* ===== UTILITY ===== */
.text-center { text-align: center; }
.text-muted { color: var(--text-light); }
.mt-sm { margin-top: 16px; }
.mt-md { margin-top: 28px; }
.mt-lg { margin-top: 48px; }
.mb-sm { margin-bottom: 16px; }
.mb-md { margin-bottom: 28px; }
.mb-lg { margin-bottom: 48px; }

/* ===== NOTICE BOX ===== */
.notice {
  background: rgba(42,64,48,0.06);
  border: 1px solid rgba(42,64,48,0.15);
  border-radius: var(--radius-lg);
  padding: 20px 24px;
  font-size: 0.82rem;
  color: var(--text-mid);
  line-height: 1.85;
}
.notice strong { color: var(--primary); }

/* ===== 404 ===== */
.error-page {
  min-height: calc(100vh - 74px);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 64px 28px;
}
.error-num {
  font-family: var(--font-deco);
  font-size: clamp(5rem, 15vw, 10rem);
  color: var(--surface-2);
  line-height: 1;
  font-weight: 300;
  display: block;
}
.error-title {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  color: var(--text-dark);
  margin: 16px 0 12px;
}
.error-desc {
  font-size: 0.87rem;
  color: var(--text-mid);
  max-width: 420px;
  margin: 0 auto 32px;
  line-height: 1.9;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .process-grid { grid-template-columns: repeat(2, 1fr); }
  .process-item::after { display: none; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 36px; }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 36px; }
  .split { gap: 40px; }
}

@media (max-width: 768px) {
  .site-nav {
    display: none;
    position: fixed;
    top: 74px;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--bg);
    flex-direction: column;
    align-items: stretch;
    padding: 12px 0 32px;
    overflow-y: auto;
    z-index: 999;
    border-top: 1px solid var(--border);
  }
  .site-nav.is-open { display: flex; }
  .site-nav > ul {
    flex-direction: column;
    gap: 0;
    padding: 0 28px;
  }
  .site-nav > ul > li > a {
    padding: 14px 0;
    font-size: 0.92rem;
    border-bottom: 1px solid var(--border);
    border-radius: 0;
  }
  .has-dropdown > .dropdown {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: none;
    padding: 0 0 4px 12px;
    background: transparent;
    display: none;
  }
  .has-dropdown.is-open > .dropdown { display: flex; }
  .hamburger { display: flex; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .portfolio-grid { grid-template-columns: 1fr; }
  .portfolio-item.large { grid-column: span 1; }
  .footer-top { grid-template-columns: 1fr; gap: 32px; }
  .split { grid-template-columns: 1fr; gap: 28px; }
  .split.reverse .split-img { order: -1; }
  .split.reverse .split-content { order: 0; }
  .section { padding: 64px 0; }
  .section-md { padding: 52px 0; }
  .hero-actions { flex-direction: column; align-items: flex-start; }
  .cta-band .btn-actions { flex-direction: column; align-items: center; }
  .form-row { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .process-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .info-table th { width: 100px; }
}

@media (max-width: 480px) {
  .container { padding: 0 18px; }
  .stats-grid { grid-template-columns: 1fr; }
  .toast { right: 16px; left: 16px; max-width: none; }
  .hero { min-height: 520px; }
  .grid-auto { grid-template-columns: 1fr; }
}