/* ===== VCスタートアップ健康保険組合 2周年特設サイト ===== */

/* ===== CSS Variables ===== */
:root {
  --primary: #0057a8;
  --primary-dark: #003d7a;
  --primary-light: #e8f1fb;
  --accent: #00b4a0;
  --accent-dark: #008c7a;
  --accent-light: #e0f7f4;
  --gold: #f4a100;
  --gold-light: #fff8e6;
  --text-dark: #1a1a2e;
  --text-mid: #3d4466;
  --text-light: #6b7280;
  --white: #ffffff;
  --bg-light: #f7f9fc;
  --bg-gray: #f0f2f5;
  --border: #e2e8f0;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.10);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.13);
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 40px;
  --transition: 0.3s ease;
}

/* ===== Reset & Base ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'Noto Sans JP', 'Hiragino Kaku Gothic ProN', sans-serif;
  color: var(--text-dark);
  background: var(--white);
  line-height: 1.7;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ===== Utility ===== */
.container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
}
.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}
.section-label::before {
  content: '';
  display: block;
  width: 24px;
  height: 2px;
  background: var(--accent);
  border-radius: 2px;
}
.section-title {
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  font-weight: 800;
  line-height: 1.3;
  color: var(--text-dark);
  margin-bottom: 16px;
}
.section-lead {
  font-size: 1.05rem;
  color: var(--text-mid);
  max-width: 640px;
  line-height: 1.8;
}
.text-center { text-align: center; }
.text-center .section-lead { margin: 0 auto; }
.text-center .section-label { justify-content: center; }
.text-center .section-label::before { display: none; }
.highlight { color: var(--primary); }
.accent-text { color: var(--accent); }

/* ===== Navigation ===== */
#navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: background var(--transition), box-shadow var(--transition), padding var(--transition);
}
#navbar.scrolled {
  background: rgba(255,255,255,0.97);
  box-shadow: var(--shadow-sm);
  padding: 10px 0;
  backdrop-filter: blur(12px);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}
.nav-logo-icon {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.1rem;
  font-weight: 900;
}
.nav-logo-text {
  font-size: 0.82rem;
  font-weight: 700;
  line-height: 1.3;
  color: var(--text-dark);
}
.nav-logo-text span { color: var(--primary); }
.nav-links {
  display: flex;
  gap: 4px;
  align-items: center;
}
.nav-links a {
  padding: 8px 14px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-mid);
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
}
.nav-links a:hover { color: var(--primary); background: var(--primary-light); }
.nav-cta {
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  color: white !important;
  padding: 10px 20px !important;
  border-radius: 100px !important;
  font-size: 0.85rem !important;
}
.nav-cta:hover { opacity: 0.9; color: white !important; background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%) !important; }
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 30px;
  padding: 4px;
  cursor: pointer;
}
.nav-hamburger span {
  display: block;
  height: 2px;
  background: var(--text-dark);
  border-radius: 2px;
  transition: var(--transition);
}

/* ===== Hero Section ===== */
#hero {
  min-height: 100vh;
  background: linear-gradient(135deg, #001a3a 0%, #003d7a 40%, #005a8a 70%, #007a6e 100%);
  position: relative;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: 80px;
}
.hero-bg-img {
  position: absolute;
  inset: 0;
  background-image: url('../images/hero-bg.jpg');
  background-size: cover;
  background-position: center;
  opacity: 0.18;
  mix-blend-mode: luminosity;
}
.hero-particles {
  position: absolute;
  inset: 0;
  overflow: hidden;
}
.hero-particle {
  position: absolute;
  border-radius: 50%;
  opacity: 0.12;
  animation: floatParticle 8s infinite ease-in-out;
}
@keyframes floatParticle {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-30px) scale(1.1); }
}
.hero-content {
  position: relative;
  z-index: 2;
  color: white;
  padding: 80px 0 60px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.25);
  backdrop-filter: blur(10px);
  border-radius: 100px;
  padding: 8px 18px;
  font-size: 0.82rem;
  font-weight: 700;
  color: #a8d8f0;
  letter-spacing: 0.06em;
  margin-bottom: 28px;
  animation: fadeInDown 0.8s ease both;
}
.hero-badge-dot {
  width: 8px;
  height: 8px;
  background: var(--gold);
  border-radius: 50%;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(1.3); }
}
.hero-anniversary {
  font-size: clamp(1rem, 2.5vw, 1.3rem);
  font-weight: 700;
  color: rgba(255,255,255,0.7);
  letter-spacing: 0.1em;
  margin-bottom: 12px;
  animation: fadeInDown 0.9s ease 0.1s both;
}
.hero-title {
  font-size: clamp(2.2rem, 5.5vw, 4rem);
  font-weight: 900;
  line-height: 1.2;
  margin-bottom: 20px;
  animation: fadeInDown 1s ease 0.2s both;
}
.hero-title .num {
  font-size: clamp(4rem, 10vw, 7rem);
  background: linear-gradient(135deg, #4fc3f7, #80deea, var(--gold));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  display: inline-block;
}
.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: rgba(255,255,255,0.82);
  max-width: 600px;
  line-height: 1.8;
  margin-bottom: 40px;
  animation: fadeInDown 1.1s ease 0.3s both;
}
.hero-stats {
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
  margin-bottom: 48px;
  animation: fadeInUp 1.2s ease 0.4s both;
}
.hero-stat {
  text-align: center;
}
.hero-stat-num {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 900;
  color: white;
  line-height: 1;
}
.hero-stat-num sup { font-size: 0.5em; vertical-align: super; }
.hero-stat-label {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.65);
  margin-top: 4px;
  letter-spacing: 0.05em;
}
.hero-stat-divider {
  width: 1px;
  height: 50px;
  background: rgba(255,255,255,0.2);
  align-self: center;
}
.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  animation: fadeInUp 1.3s ease 0.5s both;
}
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, var(--gold) 0%, #f06000 100%);
  color: white;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 16px 32px;
  border-radius: 100px;
  box-shadow: 0 4px 20px rgba(244,161,0,0.4);
  transition: transform var(--transition), box-shadow var(--transition);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 28px rgba(244,161,0,0.5); }
.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.12);
  border: 1.5px solid rgba(255,255,255,0.35);
  color: white;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 16px 32px;
  border-radius: 100px;
  backdrop-filter: blur(8px);
  transition: background var(--transition), border-color var(--transition);
}
.btn-secondary:hover { background: rgba(255,255,255,0.2); border-color: rgba(255,255,255,0.6); }
.hero-scroll-hint {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.5);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  animation: fadeIn 2s ease 1s both;
}
.scroll-line {
  width: 1px;
  height: 36px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.5), transparent);
  animation: scrollLine 1.8s ease 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; }
}

/* ===== Section Common ===== */
.section { padding: 96px 0; }
.section-alt { background: var(--bg-light); }
.section-dark {
  background: linear-gradient(135deg, var(--primary-dark) 0%, #001a2e 100%);
  color: white;
}
.section-dark .section-title { color: white; }
.section-dark .section-lead { color: rgba(255,255,255,0.75); }

/* ===== Mission Section ===== */
#mission {
  padding: 96px 0;
  background: linear-gradient(160deg, var(--white) 0%, var(--bg-light) 100%);
}
.mission-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.mission-visual {
  position: relative;
}
.mission-img-wrap {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4/3;
}
.mission-img-wrap img { width: 100%; height: 100%; object-fit: cover; }
.mission-tag-float {
  position: absolute;
  background: white;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  padding: 14px 18px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.mission-tag-float.top-right { top: -20px; right: -20px; }
.mission-tag-float.bottom-left { bottom: -20px; left: -20px; }
.mission-tag-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}
.mission-tag-icon.blue { background: var(--primary-light); }
.mission-tag-icon.green { background: var(--accent-light); }
.mission-tag-text-small { font-size: 0.7rem; color: var(--text-light); }
.mission-tag-text-main { font-size: 0.9rem; font-weight: 700; color: var(--text-dark); }
.mission-vision-cards { display: flex; flex-direction: column; gap: 20px; margin: 32px 0; }
.mv-card {
  background: white;
  border-radius: var(--radius-md);
  padding: 24px;
  border: 1px solid var(--border);
  position: relative;
  overflow: hidden;
  transition: box-shadow var(--transition), transform var(--transition);
}
.mv-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.mv-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  width: 4px;
  background: linear-gradient(to bottom, var(--primary), var(--accent));
  border-radius: 4px 0 0 4px;
}
.mv-card-label {
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 8px;
}
.mv-card-text {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-dark);
  line-height: 1.6;
}

/* ===== History Timeline ===== */
#history { padding: 96px 0; background: var(--bg-light); }
.timeline {
  position: relative;
  padding-left: 40px;
  margin-top: 48px;
}
.timeline::before {
  content: '';
  position: absolute;
  left: 12px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--primary), var(--accent));
}
.timeline-item {
  position: relative;
  margin-bottom: 40px;
  opacity: 0;
  transform: translateX(-20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.timeline-item.visible { opacity: 1; transform: translateX(0); }
.timeline-dot {
  position: absolute;
  left: -34px;
  top: 4px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 3px solid white;
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: center;
  justify-content: center;
}
.timeline-dot.primary { background: var(--primary); }
.timeline-dot.accent { background: var(--accent); }
.timeline-dot.gold { background: var(--gold); }
.timeline-date {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--primary);
  letter-spacing: 0.08em;
  margin-bottom: 6px;
}
.timeline-card {
  background: white;
  border-radius: var(--radius-md);
  padding: 20px 24px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
}
.timeline-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 6px;
}
.timeline-body { font-size: 0.88rem; color: var(--text-mid); line-height: 1.7; }

/* ===== KPI Growth Section ===== */
#growth {
  padding: 96px 0;
  background: white;
}
.kpi-header {
  text-align: center;
  margin-bottom: 64px;
}
.year-toggle {
  display: flex;
  background: var(--bg-gray);
  border-radius: 100px;
  padding: 4px;
  gap: 4px;
  margin: 24px auto 0;
  width: fit-content;
}
.year-btn {
  padding: 10px 28px;
  border-radius: 100px;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-light);
  transition: all var(--transition);
}
.year-btn.active {
  background: white;
  color: var(--primary);
  box-shadow: var(--shadow-sm);
}
.kpi-charts-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 48px;
}
.kpi-chart-card {
  background: white;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 28px 24px 20px;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition), transform var(--transition);
}
.kpi-chart-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.kpi-chart-label {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-light);
  letter-spacing: 0.08em;
  margin-bottom: 6px;
}
.kpi-chart-value {
  font-size: clamp(1.6rem, 3.5vw, 2.2rem);
  font-weight: 900;
  color: var(--primary);
  line-height: 1;
  margin-bottom: 4px;
}
.kpi-chart-value span { font-size: 0.55em; font-weight: 600; color: var(--text-mid); }
.kpi-chart-growth {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.82rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 100px;
}
.kpi-chart-growth.up { color: #00905a; background: #e6f7f0; }
.kpi-chart-growth.down { color: #e53e3e; background: #fff0f0; }
.kpi-chart-wrap { height: 120px; margin-top: 16px; }
.growth-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
  background: var(--primary-light);
  border-radius: var(--radius-md);
  padding: 32px 40px;
  flex-wrap: wrap;
}
.growth-from, .growth-to {
  text-align: center;
}
.growth-label { font-size: 0.8rem; color: var(--text-light); font-weight: 600; margin-bottom: 8px; }
.growth-num {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 900;
  color: var(--primary-dark);
}
.growth-num span { font-size: 0.5em; vertical-align: middle; }
.growth-arrow-icon {
  font-size: 2rem;
  color: var(--primary);
  font-weight: 900;
}
.growth-badge {
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  color: white;
  padding: 16px 28px;
  border-radius: var(--radius-md);
  text-align: center;
}
.growth-badge-num {
  font-size: 2.2rem;
  font-weight: 900;
  line-height: 1;
}
.growth-badge-label { font-size: 0.78rem; opacity: 0.85; margin-top: 4px; }

/* ===== Impact Section ===== */
#impact {
  padding: 96px 0;
  background: linear-gradient(160deg, var(--bg-light) 0%, var(--primary-light) 100%);
}
.impact-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 48px;
}
.impact-card {
  background: white;
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  position: relative;
  overflow: hidden;
  transition: box-shadow var(--transition), transform var(--transition);
  opacity: 0;
  transform: translateY(24px);
}
.impact-card.visible { opacity: 1; transform: translateY(0); }
.impact-card:hover { box-shadow: var(--shadow-md); transform: translateY(-4px); }
.impact-card.wide { grid-column: span 2; }
.impact-card-icon {
  font-size: 2.4rem;
  margin-bottom: 16px;
}
.impact-card-num {
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 900;
  line-height: 1;
  margin-bottom: 8px;
}
.impact-card-num.primary { color: var(--primary); }
.impact-card-num.accent { color: var(--accent); }
.impact-card-num.gold { color: var(--gold); }
.impact-card-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 8px;
}
.impact-card-body { font-size: 0.88rem; color: var(--text-mid); line-height: 1.7; }
.impact-deco {
  position: absolute;
  bottom: -20px;
  right: -20px;
  width: 80px;
  height: 80px;
  border-radius: 50%;
  opacity: 0.06;
}
.impact-births-bar {
  display: flex;
  gap: 12px;
  align-items: center;
  margin-top: 16px;
}
.bar-track {
  flex: 1;
  height: 10px;
  background: var(--bg-gray);
  border-radius: 100px;
  overflow: hidden;
}
.bar-fill {
  height: 100%;
  border-radius: 100px;
  transition: width 1.5s cubic-bezier(0.25, 1, 0.5, 1);
  width: 0;
}
.bar-fill.primary { background: linear-gradient(90deg, var(--primary), #4fc3f7); }
.bar-fill.accent { background: linear-gradient(90deg, var(--accent), #a8e6cf); }
.bar-label { font-size: 0.78rem; font-weight: 700; color: var(--text-mid); min-width: 60px; }
.savings-highlight {
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  border-radius: var(--radius-md);
  padding: 24px 32px;
  color: white;
  display: flex;
  align-items: center;
  gap: 24px;
  margin-top: 16px;
  flex-wrap: wrap;
}
.savings-num {
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 900;
  flex-shrink: 0;
}
.savings-label { font-size: 0.88rem; opacity: 0.88; line-height: 1.6; }
.growth-rate-list { display: flex; flex-direction: column; gap: 12px; margin-top: 16px; }
.growth-rate-item {
  display: flex;
  align-items: center;
  gap: 12px;
}
.growth-rate-company {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-mid);
  min-width: 140px;
}
.growth-rate-bar-wrap {
  flex: 1;
  height: 8px;
  background: var(--bg-gray);
  border-radius: 100px;
  overflow: hidden;
}
.growth-rate-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  border-radius: 100px;
  width: 0;
  transition: width 1.5s cubic-bezier(0.25, 1, 0.5, 1);
}
.growth-rate-val { font-size: 0.85rem; font-weight: 800; color: var(--primary); min-width: 44px; text-align: right; }

/* ===== Services Section ===== */
#services {
  padding: 96px 0;
  background: white;
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}
.service-card {
  background: var(--bg-light);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  border: 1px solid var(--border);
  transition: all var(--transition);
  opacity: 0;
  transform: translateY(20px);
}
.service-card.visible { opacity: 1; transform: translateY(0); }
.service-card:hover {
  background: white;
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}
.service-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 16px;
}
.service-icon.blue { background: var(--primary-light); }
.service-icon.green { background: var(--accent-light); }
.service-icon.gold { background: var(--gold-light); }
.service-title { font-size: 1rem; font-weight: 700; color: var(--text-dark); margin-bottom: 10px; }
.service-body { font-size: 0.85rem; color: var(--text-mid); line-height: 1.75; }

/* ===== Health Excellence ===== */
#health-excellence {
  padding: 80px 0;
  background: linear-gradient(135deg, var(--accent-light) 0%, var(--primary-light) 100%);
}
.excellence-inner {
  display: flex;
  align-items: center;
  gap: 64px;
}
.excellence-text { flex: 1; }
.excellence-visual { flex: 0 0 340px; }
.excellence-badge-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.excellence-badge {
  background: white;
  border-radius: var(--radius-md);
  padding: 20px;
  text-align: center;
  box-shadow: var(--shadow-sm);
}
.excellence-badge-num { font-size: 2rem; font-weight: 900; color: var(--gold); }
.excellence-badge-label { font-size: 0.78rem; color: var(--text-mid); margin-top: 4px; font-weight: 600; }
.excellence-badge.full { grid-column: span 2; background: linear-gradient(135deg, var(--gold), #f06000); }
.excellence-badge.full .excellence-badge-num { color: white; font-size: 2.4rem; }
.excellence-badge.full .excellence-badge-label { color: rgba(255,255,255,0.85); }

/* ===== Health Rate Section ===== */
#health-rate {
  padding: 80px 0;
  background: var(--bg-light);
}
.rate-cards {
  display: flex;
  gap: 24px;
  justify-content: center;
  margin-top: 40px;
  flex-wrap: wrap;
}
.rate-card {
  background: white;
  border-radius: var(--radius-md);
  padding: 32px 40px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  flex: 1;
  min-width: 200px;
  max-width: 280px;
}
.rate-card-label { font-size: 0.82rem; color: var(--text-light); font-weight: 600; margin-bottom: 12px; }
.rate-card-val {
  font-size: 2.4rem;
  font-weight: 900;
  margin-bottom: 8px;
}
.rate-card-val.before { color: var(--text-mid); }
.rate-card-val.after { color: var(--primary); }
.rate-arrow { font-size: 1.5rem; color: var(--accent); align-self: center; padding-top: 20px; }
.rate-desc { font-size: 0.82rem; color: var(--text-mid); margin-top: 6px; }
.rate-down-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #e6f7f0;
  color: #00905a;
  font-weight: 700;
  font-size: 0.82rem;
  padding: 4px 12px;
  border-radius: 100px;
  margin-top: 8px;
}

/* ===== Vision Section ===== */
#vision {
  padding: 96px 0;
  background: linear-gradient(135deg, var(--primary-dark) 0%, #001a2e 100%);
  color: white;
  text-align: center;
}
.vision-content { max-width: 760px; margin: 0 auto; }
.vision-title {
  font-size: clamp(1.4rem, 3.5vw, 2rem);
  font-weight: 800;
  line-height: 1.5;
  color: white;
  margin-bottom: 24px;
}
.vision-title .em { color: #80deea; }
.vision-body {
  font-size: 1rem;
  color: rgba(255,255,255,0.8);
  line-height: 1.9;
  margin-bottom: 48px;
}
.vision-pillars {
  display: flex;
  gap: 24px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 48px;
}
.vision-pillar {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-md);
  padding: 24px 28px;
  text-align: left;
  flex: 1;
  min-width: 200px;
  max-width: 280px;
}
.vision-pillar-icon { font-size: 1.8rem; margin-bottom: 12px; }
.vision-pillar-title { font-size: 0.95rem; font-weight: 700; color: white; margin-bottom: 8px; }
.vision-pillar-body { font-size: 0.83rem; color: rgba(255,255,255,0.65); line-height: 1.7; }

/* ===== Join CTA Section ===== */
#join {
  padding: 96px 0;
  background: white;
}
.join-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  margin-top: 48px;
}
.join-card {
  border-radius: var(--radius-lg);
  padding: 40px 36px;
  position: relative;
  overflow: hidden;
}
.join-card.primary {
  background: linear-gradient(135deg, var(--primary) 0%, #0070bb 100%);
  color: white;
}
.join-card.accent {
  background: linear-gradient(135deg, var(--accent) 0%, #009a87 100%);
  color: white;
}
.join-card-tag {
  display: inline-block;
  background: rgba(255,255,255,0.2);
  border-radius: 100px;
  padding: 4px 14px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  margin-bottom: 16px;
}
.join-card-title { font-size: 1.3rem; font-weight: 800; margin-bottom: 12px; line-height: 1.4; }
.join-card-body { font-size: 0.88rem; opacity: 0.88; line-height: 1.75; margin-bottom: 24px; }
.join-card-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: white;
  color: var(--primary);
  font-weight: 700;
  font-size: 0.9rem;
  padding: 14px 28px;
  border-radius: 100px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
  transition: transform var(--transition), box-shadow var(--transition);
}
.join-card.accent .join-card-btn { color: var(--accent); }
.join-card-btn:hover { transform: translateY(-2px); box-shadow: 0 8px 20px rgba(0,0,0,0.2); }
.join-card-deco {
  position: absolute;
  right: -20px;
  bottom: -20px;
  width: 120px;
  height: 120px;
  background: rgba(255,255,255,0.06);
  border-radius: 50%;
}

/* ===== Contact Section ===== */
#contact {
  padding: 80px 0;
  background: var(--bg-light);
}
.contact-form-wrap {
  max-width: 600px;
  margin: 40px auto 0;
  background: white;
  border-radius: var(--radius-lg);
  padding: 40px 40px;
  box-shadow: var(--shadow-md);
}
.form-row { margin-bottom: 20px; }
.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 8px;
}
.form-label span { color: #e53e3e; margin-left: 4px; }
.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-family: inherit;
  color: var(--text-dark);
  background: var(--bg-light);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(0,87,168,0.1);
  background: white;
}
.form-textarea { resize: vertical; min-height: 120px; }
.form-submit {
  width: 100%;
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  color: white;
  font-weight: 700;
  font-size: 1rem;
  padding: 16px;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  transition: opacity var(--transition), transform var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.form-submit:hover { opacity: 0.92; transform: translateY(-1px); }
.form-success {
  display: none;
  text-align: center;
  padding: 40px 20px;
}
.form-success-icon { font-size: 3rem; margin-bottom: 16px; }
.form-success-title { font-size: 1.2rem; font-weight: 700; color: var(--primary); margin-bottom: 8px; }
.form-success-body { font-size: 0.9rem; color: var(--text-mid); }

/* ===== Footer ===== */
footer {
  background: var(--text-dark);
  color: rgba(255,255,255,0.7);
  padding: 56px 0 32px;
}
.footer-top {
  display: flex;
  gap: 48px;
  flex-wrap: wrap;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  margin-bottom: 32px;
}
.footer-brand { flex: 0 0 280px; }
.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}
.footer-logo-icon {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.1rem;
  font-weight: 900;
}
.footer-logo-text { font-size: 0.82rem; font-weight: 700; color: white; line-height: 1.3; }
.footer-desc { font-size: 0.83rem; line-height: 1.8; }
.footer-links-group { flex: 1; min-width: 160px; }
.footer-links-title { font-size: 0.82rem; font-weight: 700; color: white; margin-bottom: 16px; letter-spacing: 0.08em; }
.footer-links-list { display: flex; flex-direction: column; gap: 10px; }
.footer-links-list a {
  font-size: 0.83rem;
  color: rgba(255,255,255,0.6);
  transition: color var(--transition);
}
.footer-links-list a:hover { color: white; }
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-copy { font-size: 0.78rem; }

/* ===== Animations ===== */
@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-20px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
.fade-in-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-in-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== Responsive ===== */
@media (max-width: 900px) {
  .mission-grid { grid-template-columns: 1fr; gap: 40px; }
  .kpi-charts-grid { grid-template-columns: 1fr 1fr; }
  .impact-grid { grid-template-columns: 1fr; }
  .impact-card.wide { grid-column: span 1; }
  .services-grid { grid-template-columns: 1fr 1fr; }
  .join-grid { grid-template-columns: 1fr; }
  .excellence-inner { flex-direction: column; gap: 40px; }
  .excellence-visual { flex: none; width: 100%; }
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }
  .hero-stats { gap: 20px; }
  .hero-stat-divider { display: none; }
  .footer-top { flex-direction: column; gap: 32px; }
}
@media (max-width: 600px) {
  .section { padding: 64px 0; }
  .kpi-charts-grid { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr; }
  .rate-cards { flex-direction: column; align-items: center; }
  .vision-pillars { flex-direction: column; }
  .contact-form-wrap { padding: 28px 20px; }
  .savings-highlight { flex-direction: column; text-align: center; }
  .mission-tag-float { display: none; }
}

/* Mobile Nav Overlay */
.mobile-nav {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(255,255,255,0.98);
  z-index: 999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  backdrop-filter: blur(16px);
}
.mobile-nav.open { display: flex; }
.mobile-nav a {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-dark);
  padding: 12px 0;
}
.mobile-nav-close {
  position: absolute;
  top: 24px;
  right: 24px;
  font-size: 1.5rem;
  color: var(--text-dark);
  cursor: pointer;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--bg-gray);
}

/* Counter animation */
.counter-num { display: inline-block; }

/* Scroll to top */
#scroll-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  cursor: pointer;
  opacity: 0;
  transform: translateY(16px);
  transition: opacity var(--transition), transform var(--transition);
  z-index: 100;
  border: none;
  font-size: 1.1rem;
}
#scroll-top.show { opacity: 1; transform: translateY(0); }
#scroll-top:hover { opacity: 0.9; transform: translateY(-2px); }