/* ============================================================
   カレントモビリティ株式会社 — Main Stylesheet
   Color Palette: Setouchi Ocean × Art Island
   ============================================================ */

/* ---------- CSS Variables ---------- */
:root {
  --ocean-deep:    #0a3d62;
  --ocean-mid:     #1a6fa8;
  --ocean-light:   #4db8e8;
  --ocean-pale:    #cce9f7;
  --sky-blue:      #e8f4fd;
  --teal:          #0d9488;
  --teal-light:    #5eead4;
  --amber:         #f59e0b;
  --amber-light:   #fde68a;
  --green-island:  #16a34a;
  --green-light:   #bbf7d0;
  --white:         #ffffff;
  --off-white:     #f8fafc;
  --gray-50:       #f1f5f9;
  --gray-100:      #e2e8f0;
  --gray-300:      #94a3b8;
  --gray-600:      #475569;
  --gray-800:      #1e293b;
  --text-primary:  #1e293b;
  --text-secondary:#475569;

  --font-sans:     'Noto Sans JP', 'Inter', sans-serif;
  --font-serif:    'Noto Serif JP', 'Georgia', serif;

  --radius-sm:     6px;
  --radius-md:     12px;
  --radius-lg:     20px;
  --radius-xl:     32px;
  --radius-full:   9999px;

  --shadow-sm:     0 1px 3px rgba(10,61,98,.08), 0 1px 2px rgba(10,61,98,.05);
  --shadow-md:     0 4px 16px rgba(10,61,98,.12), 0 2px 6px rgba(10,61,98,.08);
  --shadow-lg:     0 12px 40px rgba(10,61,98,.16), 0 4px 12px rgba(10,61,98,.1);
  --shadow-xl:     0 24px 64px rgba(10,61,98,.2);

  --transition:    .3s cubic-bezier(.4,0,.2,1);
  --nav-h:         72px;
}

/* ---------- Reset & Base ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-sans);
  color: var(--text-primary);
  background: var(--white);
  line-height: 1.7;
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition);
}

ul { list-style: none; }

/* ---------- Typography ---------- */
.section-title {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
  font-weight: 600;
  line-height: 1.35;
  color: var(--text-primary);
  margin-bottom: 1.25rem;
}
.section-title.centered { text-align: center; }
.section-title.light { color: var(--white); }
.section-title em {
  font-style: normal;
  color: var(--ocean-mid);
  position: relative;
}
.section-title.light em { color: var(--teal-light); }

.section-label {
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--ocean-mid);
  margin-bottom: .75rem;
  display: flex;
  align-items: center;
  gap: .5rem;
}
.section-label::before {
  content: '';
  width: 24px;
  height: 2px;
  background: var(--ocean-light);
  border-radius: var(--radius-full);
}
.section-label.light { color: var(--teal-light); }
.section-label.light::before { background: var(--teal-light); }

.section-lead {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin-bottom: 3rem;
}
.section-lead.centered { margin-left: auto; margin-right: auto; text-align: center; }
.section-lead.light { color: rgba(255,255,255,.8); }

.body-text {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.85;
  margin-bottom: 1.25rem;
}
.body-text strong { color: var(--ocean-deep); font-weight: 700; }
.body-text em { font-style: normal; color: var(--teal); font-weight: 600; }
.body-text.light { color: rgba(255,255,255,.8); }

/* ---------- Layout Helpers ---------- */
.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 100px 0;
}

.pc-only { display: inline; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .75rem 1.75rem;
  border-radius: var(--radius-full);
  font-size: .95rem;
  font-weight: 600;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--transition);
  white-space: nowrap;
}
.btn-primary {
  background: linear-gradient(135deg, var(--ocean-mid), var(--ocean-deep));
  color: var(--white);
  box-shadow: 0 4px 16px rgba(26,111,168,.35);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(26,111,168,.45);
  filter: brightness(1.08);
}
.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,.6);
}
.btn-outline:hover {
  background: rgba(255,255,255,.12);
  border-color: var(--white);
}
.btn-sm { padding: .55rem 1.25rem; font-size: .88rem; }
.btn-lg { padding: .9rem 2.25rem; font-size: 1.05rem; }

/* ---------- Scroll Reveal ---------- */
[data-reveal] {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .7s ease, transform .7s ease;
}
[data-reveal].revealed {
  opacity: 1;
  transform: translateY(0);
}
[data-delay="100"] { transition-delay: .1s; }
[data-delay="200"] { transition-delay: .2s; }
[data-delay="300"] { transition-delay: .3s; }

/* ============================================================
   HEADER / NAV
   ============================================================ */
#site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  transition: background var(--transition), box-shadow var(--transition);
}
#site-header.scrolled {
  background: rgba(255,255,255,.96);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 2px 20px rgba(10,61,98,.1);
}

/* nav全体: 左=ロゴ、右=メニュー */
.nav-container {
  width: 100%;
  box-sizing: border-box;
  padding: 0 40px;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* ロゴ */
.nav-logo {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  text-decoration: none;
  flex: 0 0 auto;
}
.logo-mark {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--ocean-light), var(--ocean-deep));
  color: var(--white);
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 2px 8px rgba(26,111,168,.35);
  transition: transform var(--transition);
}
.nav-logo:hover .logo-mark { transform: rotate(10deg) scale(1.08); }
.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.25;
}
.logo-ja {
  font-size: .88rem;
  font-weight: 700;
  color: var(--white);
  white-space: nowrap;
  transition: color var(--transition);
}
.logo-en {
  font-size: .6rem;
  font-weight: 400;
  color: rgba(255,255,255,.65);
  letter-spacing: .04em;
  white-space: nowrap;
  transition: color var(--transition);
}
#site-header.scrolled .logo-ja { color: var(--ocean-deep); }
#site-header.scrolled .logo-en { color: var(--text-secondary); }

/* メニューリンク */
.nav-links {
  display: inline-flex;
  align-items: center;
  list-style: none;
  margin: 0;
  padding: 0;
  flex: 0 0 auto;
}
.nav-links li {
  display: inline-block;
}
.nav-links a {
  display: inline-block;
  padding: .5rem .7rem;
  border-radius: var(--radius-full);
  font-size: .84rem;
  font-weight: 500;
  color: rgba(255,255,255,.92);
  white-space: nowrap;
  line-height: 1;
  text-shadow: 0 1px 4px rgba(0,0,0,.3);
  transition: all var(--transition);
}
.nav-links a:hover {
  background: rgba(255,255,255,.18);
  color: var(--white);
}
#site-header.scrolled .nav-links a {
  color: var(--text-primary);
  text-shadow: none;
}
#site-header.scrolled .nav-links a:hover {
  background: var(--sky-blue);
  color: var(--ocean-mid);
}

.nav-cta {
  display: inline-block;
  margin-left: .5rem;
  padding: .48rem 1.1rem !important;
  border-radius: var(--radius-full) !important;
  background: linear-gradient(135deg, var(--ocean-light), var(--ocean-mid)) !important;
  color: var(--white) !important;
  font-weight: 600 !important;
  white-space: nowrap !important;
  text-shadow: none !important;
  box-shadow: 0 2px 10px rgba(26,111,168,.4);
  transition: all var(--transition);
}
.nav-cta:hover {
  transform: translateY(-2px) !important;
  box-shadow: 0 5px 16px rgba(26,111,168,.5) !important;
}

.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  flex-shrink: 0;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.nav-hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all var(--transition);
}
#site-header.scrolled .nav-hamburger span { background: var(--ocean-deep); }
.nav-hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; }
.nav-hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
  display: none;
  position: absolute;
  top: var(--nav-h);
  left: 0; right: 0;
  background: rgba(255,255,255,.97);
  backdrop-filter: blur(12px);
  padding: 1rem 0 1.5rem;
  box-shadow: 0 8px 24px rgba(10,61,98,.12);
}
.mobile-menu ul { display: flex; flex-direction: column; }
.mobile-menu a {
  display: block;
  padding: .75rem 1.5rem;
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-primary);
  border-bottom: 1px solid var(--gray-100);
  transition: background var(--transition);
}
.mobile-menu a:hover { background: var(--sky-blue); color: var(--ocean-mid); }

/* ============================================================
   HERO
   ============================================================ */
.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding-top: var(--nav-h);
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

/* Hero background photo */
.hero-ocean {
  position: absolute;
  inset: 0;
  background-image: url('../images/hero-teshima.jpg');
  background-size: cover;
  background-position: center 40%;
  background-repeat: no-repeat;
  transform-origin: center;
}
/* Dark overlay for text readability — 下半分を強く暗く */
.hero-ocean::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    /* 全体に薄くかける */
    linear-gradient(
      to bottom,
      rgba(5, 20, 45, 0.40) 0%,
      rgba(5, 20, 45, 0.25) 35%,
      rgba(5, 20, 45, 0.55) 70%,
      rgba(5, 15, 35, 0.72) 100%
    );
}

/* Animated waves — photo背景では非表示 */
.hero-wave { display: none; }

/* Floating art dots — photo背景では非表示 */
.art-dot { display: none; }
@keyframes artFloat {
  0%,100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-18px) scale(1.05); }
}

/* Island silhouettes — photo背景では非表示 */
.island-silhouette { display: none; }

/* Hero Content — グラスモーフィズムで可読性確保 */
.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 3rem 3.5rem;
  max-width: 860px;
  background: rgba(5, 20, 50, 0.38);
  backdrop-filter: blur(18px) saturate(1.2);
  -webkit-backdrop-filter: blur(18px) saturate(1.2);
  border-radius: 24px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow:
    0 8px 48px rgba(0, 0, 0, 0.28),
    inset 0 1px 0 rgba(255, 255, 255, 0.12);
}

.hero-eyebrow {
  font-size: .82rem;
  font-weight: 600;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: #7df0d8;
  margin-bottom: 1.25rem;
  text-shadow: 0 1px 8px rgba(0,0,0,.5);
}

.hero-headline {
  font-family: var(--font-serif);
  font-size: clamp(2.2rem, 5.5vw, 4rem);
  font-weight: 600;
  color: var(--white);
  line-height: 1.25;
  margin-bottom: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: .1em;
  text-shadow: 0 2px 16px rgba(0, 0, 0, 0.45);
}
.headline-line { display: block; }
.headline-line.accent {
  color: #7df0d8;
  text-shadow: 0 2px 20px rgba(0, 180, 150, 0.5);
}

.hero-sub {
  font-size: clamp(.9rem, 1.7vw, 1.05rem);
  color: rgba(255, 255, 255, 0.90);
  line-height: 1.85;
  margin-bottom: 2.5rem;
  text-shadow: 0 1px 8px rgba(0, 0, 0, 0.5);
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

/* Hero Stats */
.hero-stats {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 0;
  background: rgba(5, 20, 50, 0.42);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius-xl);
  padding: 1.5rem 2.5rem;
  margin-top: 2.5rem;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.25);
}
.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 0 2rem;
}
.stat-num {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1.1;
}
.stat-num small {
  font-size: .85rem;
  font-weight: 400;
  margin-left: .15em;
}
.stat-label {
  font-size: .73rem;
  color: rgba(255,255,255,.72);
  line-height: 1.5;
  margin-top: .35rem;
}
.stat-divider {
  width: 1px;
  height: 48px;
  background: rgba(255,255,255,.25);
}

/* Scroll Down */
.scroll-down {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .5rem;
  color: rgba(255,255,255,.6);
  animation: scrollBounce 2.4s ease-in-out infinite;
}
.scroll-line {
  width: 1px;
  height: 36px;
  background: linear-gradient(to bottom, rgba(255,255,255,.6), transparent);
}
.scroll-text {
  font-size: .7rem;
  letter-spacing: .2em;
  text-transform: uppercase;
}
@keyframes scrollBounce {
  0%,100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(6px); }
}

/* ============================================================
   ABOUT
   ============================================================ */
.about-section { background: var(--white); }

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

/* About ピラーカード — 3つを縦に並べる */
.about-pillars {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  justify-content: center;
  height: 100%;
}

.pillar-item {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  padding: 1.5rem 1.75rem;
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-100);
  box-shadow: var(--shadow-md);
  transition: all var(--transition);
}
.pillar-item:hover {
  transform: translateX(6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--ocean-pale);
}

.pillar-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}
.pi-blue  { background: var(--ocean-pale);              color: var(--ocean-mid); }
.pi-teal  { background: rgba(13,148,136,.12);           color: var(--teal); }
.pi-green { background: rgba(22,163,74,.12);            color: var(--green-island); }

.pillar-text h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: .3rem;
}
.pillar-text p {
  font-size: .82rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin: 0;
}


/* ============================================================
   SERVICE
   ============================================================ */
.service-section { background: var(--off-white); }

.service-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.service-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 0;                          /* 写真をカード端まで広げるためpaddingリセット */
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-100);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  opacity: 0;
  transition: opacity var(--transition);
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
  border-color: transparent;
}
.service-card:hover::before { opacity: 1; }
.service-card:nth-child(1)::before { background: linear-gradient(90deg, var(--ocean-light), var(--ocean-mid)); }
.service-card:nth-child(2)::before { background: linear-gradient(90deg, var(--teal-light), var(--teal)); }
.service-card:nth-child(3)::before { background: linear-gradient(90deg, var(--amber-light), var(--amber)); }
.service-card:nth-child(4)::before { background: linear-gradient(90deg, var(--green-light), var(--green-island)); }

/* --- Service Card Photo --- */
.sc-photo {
  position: relative;
  width: 100%;
  height: 190px;
  border-radius: 0;                    /* カード上部に密着させる */
  overflow: hidden;
  margin-bottom: 0;
  flex-shrink: 0;
}
.sc-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  transition: transform .5s cubic-bezier(.4,0,.2,1);
}
.service-card:hover .sc-photo img {
  transform: scale(1.06);
}
.sc-photo-badge {
  position: absolute;
  bottom: .75rem;
  right: .75rem;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .9rem;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  box-shadow: 0 2px 8px rgba(0,0,0,.25);
}
.sc-badge-blue  { background: rgba(26,111,168,.85); color: #fff; }
.sc-badge-teal  { background: rgba(13,148,136,.85); color: #fff; }
.sc-badge-amber { background: rgba(245,158,11,.85);  color: #fff; }
.sc-badge-green { background: rgba(22,163,74,.85);   color: #fff; }

/* --- カテゴリラベル（左上） --- */
.sc-category-label {
  position: absolute;
  top: .75rem;
  left: .75rem;
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .1em;
  padding: .25rem .65rem;
  border-radius: var(--radius-full);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}
.scl-blue  { background: rgba(26,111,168,.82);  color: #fff; }
.scl-teal  { background: rgba(13,148,136,.82);  color: #fff; }
.scl-amber { background: rgba(245,158,11,.88);  color: #fff; }
.scl-green { background: rgba(22,163,74,.82);   color: #fff; }

/* カード写真以下のテキスト部分 */
.sc-body {
  padding: 1.5rem 1.5rem 1.75rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.service-card h3 {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: .75rem;
}
.service-card p {
  font-size: .88rem;
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: 1.25rem;
}

.sc-tags {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
}
.sc-tags li {
  font-size: .72rem;
  font-weight: 600;
  padding: .25rem .65rem;
  border-radius: var(--radius-full);
  background: var(--gray-50);
  color: var(--text-secondary);
  border: 1px solid var(--gray-100);
}

/* ============================================================
   VISION
   ============================================================ */
.vision-section {
  background: linear-gradient(160deg, var(--ocean-deep) 0%, #0d4a7a 45%, var(--teal) 100%);
  position: relative;
  overflow: hidden;
}

.vision-bg-art {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 80% 20%, rgba(77,184,232,.2) 0%, transparent 50%),
    radial-gradient(ellipse at 10% 80%, rgba(13,148,136,.25) 0%, transparent 50%);
  pointer-events: none;
}

.vision-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.vision-steps {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-top: 2.5rem;
}
.vstep {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
}
.vstep-num {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 700;
  color: var(--teal-light);
  line-height: 1;
  flex-shrink: 0;
  width: 2.5rem;
}
.vstep strong {
  display: block;
  font-size: .95rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: .2rem;
}
.vstep p {
  font-size: .83rem;
  color: rgba(255,255,255,.65);
  margin: 0;
}

/* Globe Visual */
.vision-globe {
  display: flex;
  align-items: center;
  justify-content: center;
}
.globe-visual {
  position: relative;
  width: 340px;
  height: 340px;
}
.globe-ring {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,.12);
  animation: ringPulse 4s ease-in-out infinite;
}
.gr1 { width: 200px; height: 200px; border-color: rgba(77,184,232,.3); animation-delay: 0s; }
.gr2 { width: 280px; height: 280px; border-color: rgba(77,184,232,.2); animation-delay: -.8s; }
.gr3 { width: 340px; height: 340px; border-color: rgba(77,184,232,.1); animation-delay: -1.6s; }
@keyframes ringPulse {
  0%,100% { transform: translate(-50%,-50%) scale(1); opacity: 1; }
  50% { transform: translate(-50%,-50%) scale(1.04); opacity: .7; }
}

.globe-dot {
  position: absolute;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--teal-light);
  box-shadow: 0 0 12px var(--teal-light);
  animation: dotPulse 2s ease-in-out infinite;
}
.globe-dot::before {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  background: rgba(94,234,212,.25);
  animation: dotPulse 2s ease-in-out infinite;
}
.gd-label {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(14px, -50%);
  font-size: .7rem;
  color: rgba(255,255,255,.8);
  white-space: nowrap;
  font-weight: 500;
}
/* Position dots around the globe */
.gd-japan   { top: 28%; left: 58%; background: var(--amber); box-shadow: 0 0 14px var(--amber); }
.gd-japan .gd-label { color: var(--amber-light); font-weight: 700; font-size: .75rem; }
.gd-ph      { top: 42%; left: 74%; }
.gd-id      { top: 65%; left: 68%; }
.gd-my      { top: 58%; left: 48%; }
.gd-vn      { top: 38%; left: 44%; }
.gd-pacific { top: 12%; left: 80%; background: var(--teal-light); box-shadow: 0 0 14px var(--teal-light); }
.gd-pacific .gd-label { left: auto; right: 110%; transform: translateY(-50%); }
@keyframes dotPulse {
  0%,100% { transform: scale(1); }
  50% { transform: scale(1.3); }
}

/* ============================================================
   AREA
   ============================================================ */
.area-section { background: var(--white); }

.area-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.area-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: all var(--transition);
  background: var(--white);
}
.area-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

.area-img {
  position: relative;
  height: 240px;
  background-size: cover;
  background-position: center;
  overflow: hidden;
  transition: transform .5s cubic-bezier(.4,0,.2,1);
}
.area-card:hover .area-img {
  transform: scale(1.04);
}

/* Teshima: 棚田・海の実写写真 */
.area-img-teshima {
  background-image: url('../images/area-teshima.jpg');
  background-position: center 60%;
}
.area-img-teshima::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(5,20,45,0.10) 0%, rgba(5,20,45,0.45) 100%);
}

/* Naoshima: 草間彌生「南瓜」実写写真 */
.area-img-naoshima {
  background-image: url('../images/area-naoshima.jpg');
  background-position: center 45%;
}
.area-img-naoshima::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(5,20,45,0.10) 0%, rgba(5,20,45,0.45) 100%);
}

/* Shodoshima: オリーブ公園・ギリシャ風車実写写真 */
.area-img-shodoshima {
  background-image: url('../images/area-shodoshima.jpg');
  background-position: center 40%;
}
.area-img-shodoshima::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(5,20,45,0.10) 0%, rgba(5,20,45,0.45) 100%);
}

.area-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 40%, rgba(10,42,74,.5) 100%);
  display: flex;
  align-items: flex-start;
  justify-content: flex-end;
  padding: .75rem;
}

.area-art-badge {
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--white);
  background: rgba(13,148,136,.75);
  backdrop-filter: blur(4px);
  padding: .3rem .75rem;
  border-radius: var(--radius-full);
  border: 1px solid rgba(255,255,255,.3);
}

.area-body {
  padding: 1.5rem;
}
.area-body h3 {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: .6rem;
  display: flex;
  align-items: baseline;
  gap: .5rem;
}
.area-body h3 span {
  font-family: var(--font-sans);
  font-size: .78rem;
  font-weight: 400;
  color: var(--text-secondary);
  letter-spacing: .08em;
}
.area-body p {
  font-size: .85rem;
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: 1rem;
}

.area-tags {
  display: flex;
  flex-direction: column;
  gap: .35rem;
}
.area-tags li {
  font-size: .78rem;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: .5rem;
}
.area-tags li i {
  color: var(--ocean-light);
  width: 14px;
  text-align: center;
}

.area-note {
  text-align: center;
  padding: 1.25rem 2rem;
  background: var(--sky-blue);
  border-radius: var(--radius-lg);
  border: 1px solid var(--ocean-pale);
  font-size: .9rem;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .75rem;
  flex-wrap: wrap;
}
.area-note i { color: var(--ocean-mid); font-size: 1rem; }
.area-note strong { color: var(--ocean-deep); }


/* ============================================================
   COMPANY
   ============================================================ */
.company-section { background: var(--white); }

.company-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 3.5rem;
  align-items: start;
}

.company-table {
  width: 100%;
  border-collapse: collapse;
}
.company-table tr {
  border-bottom: 1px solid var(--gray-100);
}
.company-table tr:last-child { border-bottom: none; }
.company-table th {
  width: 38%;
  padding: 1.1rem .75rem;
  text-align: left;
  font-size: .82rem;
  font-weight: 700;
  color: var(--text-secondary);
  letter-spacing: .04em;
  vertical-align: top;
}
.company-table td {
  padding: 1.1rem .75rem;
  font-size: .9rem;
  color: var(--text-primary);
  line-height: 1.7;
  vertical-align: top;
}
.company-table td small {
  display: block;
  font-size: .75rem;
  color: var(--text-secondary);
  margin-top: .2rem;
}
.company-table td a {
  color: var(--ocean-mid);
  font-weight: 500;
  transition: color var(--transition);
}
.company-table td a:hover { color: var(--teal); }

.partner-box, .fund-box {
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  margin-bottom: 1.25rem;
}
.partner-box {
  background: var(--off-white);
  border: 1px solid var(--gray-100);
}
.partner-box h3, .fund-box h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 1.25rem;
}
.partner-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}
.partner-logo-mark {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--ocean-mid), var(--ocean-deep));
  color: var(--white);
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.partner-item strong {
  display: block;
  font-size: .9rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: .4rem;
}
.partner-item p {
  font-size: .8rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin: 0;
}

.fund-box {
  background: linear-gradient(135deg, var(--ocean-pale), var(--sky-blue));
  border: 1px solid rgba(77,184,232,.3);
}
.fund-badge {
  display: inline-block;
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--white);
  background: linear-gradient(135deg, var(--ocean-mid), var(--ocean-deep));
  padding: .25rem .8rem;
  border-radius: var(--radius-full);
  margin-bottom: .75rem;
}
.fund-box h3 { color: var(--ocean-deep); }
.fund-box p {
  font-size: .85rem;
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: 1.25rem;
}

/* ============================================================
   CONTACT
   ============================================================ */
.contact-section {
  background: linear-gradient(160deg, #0a2a4a 0%, #1a6fa8 50%, var(--teal) 100%);
  position: relative;
  overflow: hidden;
}
.contact-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(94,234,212,.15) 0%, transparent 55%),
    radial-gradient(ellipse at 85% 20%, rgba(77,184,232,.12) 0%, transparent 45%);
  pointer-events: none;
}

/* --- Contact Simple Mail --- */
.contact-simple {
  text-align: center;
  max-width: 560px;
  margin: 0 auto;
}
.contact-simple-lead {
  font-size: 1rem;
  color: rgba(255,255,255,.85);
  line-height: 1.8;
  margin-bottom: 2.25rem;
}
.contact-simple-email {
  display: inline-flex;
  align-items: center;
  gap: .75rem;
  font-size: clamp(1.15rem, 2.5vw, 1.45rem);
  font-weight: 600;
  color: var(--white);
  letter-spacing: .02em;
  border-bottom: 2px solid rgba(255,255,255,.35);
  padding-bottom: .35rem;
  transition: border-color var(--transition), color var(--transition);
}
.contact-simple-email i {
  font-size: 1.1em;
  color: var(--teal-light);
}
.contact-simple-email:hover {
  color: var(--teal-light);
  border-color: var(--teal-light);
}

/* ============================================================
   FOOTER
   ============================================================ */
#site-footer {
  background: var(--gray-800);
  color: rgba(255,255,255,.75);
}

.footer-inner {
  max-width: 1160px;
  margin: 0 auto;
  padding: 4rem 24px 2.5rem;
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 4rem;
}

.footer-brand .nav-logo { margin-bottom: 1rem; }
.footer-logo .logo-ja { color: rgba(255,255,255,.9); }
.footer-logo .logo-en { color: rgba(255,255,255,.5); }

.footer-tagline {
  font-size: .85rem;
  color: rgba(255,255,255,.5);
  margin-top: .5rem;
  line-height: 1.6;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}
.footer-col h4 {
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: rgba(255,255,255,.5);
  margin-bottom: 1rem;
}
.footer-col ul { display: flex; flex-direction: column; gap: .6rem; }
.footer-col a {
  font-size: .85rem;
  color: rgba(255,255,255,.6);
  transition: color var(--transition);
}
.footer-col a:hover { color: var(--ocean-light); }

.footer-bottom {
  max-width: 1160px;
  margin: 0 auto;
  padding: 1.25rem 24px;
  border-top: 1px solid rgba(255,255,255,.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: .5rem;
  font-size: .78rem;
  color: rgba(255,255,255,.4);
}
.footer-credit a {
  color: var(--ocean-light);
  font-weight: 500;
  transition: color var(--transition);
}
.footer-credit a:hover { color: var(--teal-light); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .service-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .about-grid { gap: 3rem; }
  .vision-grid { gap: 2.5rem; }
}

/* ナビ：1100px以下でハンバーガーに切り替え */
@media (max-width: 1100px) {
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }
  .mobile-menu.open { display: block; }
}

@media (max-width: 768px) {
  :root { --nav-h: 64px; }

  .hero-stats {
    flex-wrap: wrap;
    gap: 1rem;
    padding: 1.25rem 1.5rem;
  }
  .stat-item { padding: 0 1rem; }
  .stat-divider { display: none; }

  .about-grid { grid-template-columns: 1fr; }

  .service-grid { grid-template-columns: 1fr; gap: 1rem; }
  .vision-grid { grid-template-columns: 1fr; }
  .globe-visual { width: 260px; height: 260px; margin: 0 auto; }
  .gr2 { width: 220px; height: 220px; }
  .gr3 { width: 260px; height: 260px; }

  .area-grid { grid-template-columns: 1fr; }
  

  .company-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }

  .footer-inner { grid-template-columns: 1fr; gap: 2.5rem; }
  .footer-links { grid-template-columns: repeat(2, 1fr); }

  .pc-only { display: none; }
  .section { padding: 70px 0; }

  .section-title { font-size: clamp(1.5rem, 5vw, 2rem); }
  .hero-headline { font-size: clamp(2rem, 8vw, 3.2rem); }
}

@media (max-width: 480px) {
  .hero-stats { flex-direction: column; align-items: center; }
  .stat-item { padding: .5rem 0; }
  .contact-form { padding: 1.5rem; }
  .footer-links { grid-template-columns: 1fr; }
  .company-table th,
  .company-table td { padding: .85rem .5rem; }
  
}