/* ============================================
   CSS Variables
   ============================================ */
:root {
  --primary: #3B82F6;
  --primary-dark: #2563EB;
  --primary-light: #DBEAFE;
  --primary-lighter: #EFF6FF;
  --accent: #10B981;
  --bg: #FFFFFF;
  --bg-alt: #F0F9FF;
  --text: #1F2937;
  --text-muted: #6B7280;
  --border: #E5E7EB;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.1);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.12);
  --radius: 8px;
  --radius-lg: 16px;
  --text-hero: clamp(32px, 5vw, 52px);
  --text-h2: clamp(28px, 3.5vw, 40px);
  --text-h3: clamp(20px, 2.5vw, 24px);
  --text-body: 16px;
  --text-small: 14px;
  --text-caption: 12px;
  --space-section: clamp(80px, 10vw, 120px);
  --space-group: clamp(40px, 5vw, 64px);
  --space-element: clamp(16px, 2vw, 24px);
}

/* ============================================
   Reset & Base
   ============================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  color: var(--text);
  line-height: 1.7;
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  animation: fadeIn 0.5s ease-out;
}
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
button { cursor: pointer; font-family: inherit; }
ul, ol { list-style: none; }

/* ============================================
   Container
   ============================================ */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 clamp(20px, 5vw, 80px);
}

/* ============================================
   Scroll Animation
   ============================================ */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}
.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}
.animate-on-scroll.visible .stagger-item { opacity: 0; transform: translateY(20px); animation: staggerIn 0.5s ease-out forwards; }
.animate-on-scroll.visible .stagger-item:nth-child(1) { animation-delay: 0s; }
.animate-on-scroll.visible .stagger-item:nth-child(2) { animation-delay: 0.1s; }
.animate-on-scroll.visible .stagger-item:nth-child(3) { animation-delay: 0.15s; }
.animate-on-scroll.visible .stagger-item:nth-child(4) { animation-delay: 0.2s; }
.animate-on-scroll.visible .stagger-item:nth-child(5) { animation-delay: 0.25s; }
.animate-on-scroll.visible .stagger-item:nth-child(6) { animation-delay: 0.3s; }
@keyframes staggerIn {
  to { opacity: 1; transform: translateY(0); }
}

/* ============================================
   Back to Top
   ============================================ */
.back-to-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  border: none;
  box-shadow: 0 4px 12px rgba(59,130,246,0.3);
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.3s ease;
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
}
.back-to-top.show { opacity: 1; transform: translateY(0); }
.back-to-top:hover { transform: translateY(-4px); box-shadow: 0 6px 20px rgba(59,130,246,0.4); }

/* ============================================
   Header
   ============================================ */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  transition: background-color 0.3s, box-shadow 0.3s, backdrop-filter 0.3s;
  background: transparent;
}
header.scrolled {
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(10px);
  box-shadow: 0 1px 3px rgba(0,0,0,0.08);
}
.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 16px clamp(20px, 5vw, 80px);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}
.logo-text {
  font-size: 18px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.02em;
}
.header-right {
  display: flex;
  align-items: center;
  gap: 16px;
}
.header-tel {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
  transition: color 0.2s;
}
.header-tel:hover { color: var(--primary); }
.header-hours {
  font-size: var(--text-caption);
  color: var(--text-muted);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 8px;
}
.hamburger span {
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all 0.3s;
}

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: 80%;
  max-width: 360px;
  height: 100vh;
  background: #fff;
  z-index: 1001;
  transition: right 0.3s ease;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 0;
}
.mobile-menu.open { right: 0; }
.mobile-menu-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 32px;
}
.mobile-close {
  background: none;
  border: none;
  color: var(--text);
  padding: 4px;
}
.mobile-link {
  display: block;
  padding: 16px 0;
  font-size: 16px;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
  transition: color 0.2s;
}
.mobile-link:hover { color: var(--text); }
.mobile-tel {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 24px;
  padding: 14px;
  background: var(--primary);
  color: #fff;
  font-size: 16px;
  font-weight: 600;
  border-radius: var(--radius);
}
.overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
  z-index: 1000;
}
.overlay.open { opacity: 1; pointer-events: auto; }

/* ============================================
   Section Header
   ============================================ */
.section-header {
  text-align: center;
  margin-bottom: var(--space-group);
}
.section-label {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 12px;
}
.section-title {
  font-size: var(--text-h2);
  font-weight: 700;
  line-height: 1.3;
  color: var(--text);
  letter-spacing: -0.02em;
}
.section-subtitle {
  font-size: var(--text-body);
  color: var(--text-muted);
  margin-top: 16px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.8;
}

/* ============================================
   Buttons
   ============================================ */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  background: var(--primary);
  color: #fff;
  font-size: 15px;
  font-weight: 600;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: all 0.2s ease;
  box-shadow: 0 2px 8px rgba(59,130,246,0.3);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(59,130,246,0.4);
  background: var(--primary-dark);
}
.btn-form {
  width: 100%;
  padding: 16px;
  font-size: 16px;
  border-radius: var(--radius);
}
.btn-white {
  background: #fff;
  color: var(--primary);
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}
.btn-white:hover {
  background: #F0F9FF;
  box-shadow: 0 6px 20px rgba(0,0,0,0.2);
}

/* ============================================
   Badges
   ============================================ */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: 100px;
  font-size: 13px;
  font-weight: 600;
}
.badge-blue {
  background: var(--primary-light);
  color: var(--primary-dark);
}
.badge-gold {
  background: #FEF3C7;
  color: #92400E;
}

/* ============================================
   Hero
   ============================================ */
.hero {
  padding: clamp(100px, 12vw, 140px) 0 var(--space-section);
  background: linear-gradient(180deg, var(--primary-lighter) 0%, var(--bg) 100%);
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(59,130,246,0.08) 0%, transparent 70%);
  border-radius: 50%;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 60px;
  align-items: start;
}
.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 24px;
}
.hero-campaign {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 16px;
  background: linear-gradient(90deg, #FEF3C7, #FDE68A);
  border: 1px solid #F59E0B;
  border-radius: 100px;
  font-size: 14px;
  font-weight: 600;
  color: #92400E;
  margin-bottom: 20px;
  animation: pulse-badge 2s ease-in-out infinite;
}
@keyframes pulse-badge {
  0%, 100% { box-shadow: 0 0 0 0 rgba(245,158,11,0.3); }
  50% { box-shadow: 0 0 0 8px rgba(245,158,11,0); }
}
.campaign-badge {
  display: inline-block;
  padding: 2px 8px;
  background: #F59E0B;
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  border-radius: 4px;
  letter-spacing: 0.05em;
}
.hero-sub-line {
  font-size: 18px;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 12px;
  letter-spacing: 0.02em;
}
.hero-title {
  font-size: var(--text-hero);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.03em;
  color: var(--text);
  margin-bottom: 20px;
}
.highlight {
  color: var(--primary);
  position: relative;
}
.hero-subtitle {
  font-size: var(--text-body);
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 32px;
}
.sp-only { display: none; }
.hero-trust {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 20px 24px;
  background: rgba(255,255,255,0.8);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
}
.trust-item { text-align: center; }
.trust-number {
  display: block;
  font-size: 22px;
  font-weight: 700;
  color: var(--primary);
  letter-spacing: -0.02em;
}
.trust-label {
  display: block;
  font-size: var(--text-caption);
  color: var(--text-muted);
  margin-top: 2px;
}
.trust-divider {
  width: 1px;
  height: 36px;
  background: var(--border);
}

/* ============================================
   Form Card
   ============================================ */
.form-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.1), 0 1px 3px rgba(0,0,0,0.06);
  border: 1px solid rgba(0,0,0,0.04);
}
.form-card-header {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 18px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 8px;
}
.form-card-desc {
  font-size: var(--text-small);
  color: var(--text-muted);
  margin-bottom: 24px;
}
.form-group { margin-bottom: 16px; }
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.form-label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 6px;
}
.required {
  color: #EF4444;
  font-size: 11px;
  margin-left: 4px;
}
.form-input {
  width: 100%;
  padding: 11px 14px;
  font-size: 15px;
  border: 1.5px solid #D1D5DB;
  border-radius: var(--radius);
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
  font-family: inherit;
  background: #fff;
  color: var(--text);
}
.form-input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(59,130,246,0.1);
}
.form-input::placeholder { color: #9CA3AF; }
select.form-input {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%236B7280' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 40px;
}
.form-note {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: var(--text-caption);
  color: var(--text-muted);
  margin-top: 12px;
}

/* Dark form card (final CTA) */
.form-card-dark {
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  backdrop-filter: blur(10px);
}
.form-card-dark .form-card-header { color: #fff; }
.form-card-dark .form-label { color: rgba(255,255,255,0.9); }
.form-card-dark .required { color: #FCA5A5; }
.form-card-dark .form-input {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.25);
  color: #fff;
}
.form-card-dark .form-input::placeholder { color: rgba(255,255,255,0.4); }
.form-card-dark .form-input:focus {
  border-color: #fff;
  box-shadow: 0 0 0 3px rgba(255,255,255,0.15);
}
.form-card-dark select.form-input {
  background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%23ffffff' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
}

/* ============================================
   Problems Section
   ============================================ */
.problems {
  padding: var(--space-section) 0;
  background: var(--bg);
}
.problems-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.problem-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 24px;
  background: var(--bg-alt);
  border-radius: var(--radius-lg);
  transition: transform 0.2s, box-shadow 0.2s;
}
.problem-item:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.problem-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  background: var(--primary-light);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.problem-item p {
  font-size: 15px;
  line-height: 1.6;
  color: var(--text);
  font-weight: 500;
}

/* ============================================
   Solution Section
   ============================================ */
.solution {
  padding: var(--space-section) 0;
  background: var(--bg-alt);
}
.solution-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.solution-card {
  background: #fff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform 0.3s, box-shadow 0.3s;
}
.solution-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.solution-card h3 {
  font-size: var(--text-h3);
  font-weight: 700;
  color: var(--text);
  padding: 24px 24px 8px;
  letter-spacing: -0.01em;
}
.solution-card p {
  font-size: var(--text-small);
  color: var(--text-muted);
  line-height: 1.8;
  padding: 0 24px 24px;
}

/* UI Mockups */
.solution-card-img {
  padding: 24px 24px 0;
}
.ui-mockup {
  background: #F9FAFB;
  border-radius: 12px;
  border: 1px solid var(--border);
  overflow: hidden;
}
.ui-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  background: #fff;
}
.ui-dots {
  display: flex;
  gap: 6px;
}
.ui-dots span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #D1D5DB;
}
.ui-dots span:first-child { background: #EF4444; }
.ui-dots span:nth-child(2) { background: #F59E0B; }
.ui-dots span:last-child { background: #10B981; }
.ui-tab {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
  padding: 4px 10px;
  border-radius: 4px;
}
.ui-tab.active {
  background: var(--primary-light);
  color: var(--primary);
}
.ui-body { padding: 16px; }
.ui-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid #F3F4F6;
}
.ui-row:last-child { border-bottom: none; }
.ui-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, #DBEAFE, #BFDBFE);
  flex-shrink: 0;
}
.ui-lines { flex: 1; }
.ui-line {
  height: 8px;
  background: #E5E7EB;
  border-radius: 4px;
  margin-bottom: 6px;
}
.ui-line:last-child { margin-bottom: 0; }
.w80 { width: 80%; }
.w70 { width: 70%; }
.w60 { width: 60%; }
.w50 { width: 50%; }
.w90 { width: 90%; }
.w40 { width: 40%; }
.ui-badge-green, .ui-badge-blue, .ui-badge-gray {
  font-size: 10px;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 4px;
  flex-shrink: 0;
}
.ui-badge-green { background: #D1FAE5; color: #065F46; }
.ui-badge-blue { background: #DBEAFE; color: #1E40AF; }
.ui-badge-gray { background: #F3F4F6; color: #6B7280; }

/* Mockup 2 - Progress */
.ui-progress-section { margin-bottom: 16px; }
.ui-progress-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 8px;
}
.ui-progress-bar {
  height: 8px;
  background: #E5E7EB;
  border-radius: 4px;
  overflow: hidden;
}
.ui-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--primary), #60A5FA);
  border-radius: 4px;
  transition: width 1s ease-out;
}
.ui-progress-text {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 4px;
  text-align: right;
}
.ui-stat-row {
  display: flex;
  gap: 16px;
}
.ui-stat {
  flex: 1;
  text-align: center;
  padding: 12px;
  background: #fff;
  border-radius: 8px;
  border: 1px solid #F3F4F6;
}
.ui-stat-num {
  font-size: 20px;
  font-weight: 700;
  color: var(--primary);
}
.ui-stat-label {
  font-size: 10px;
  color: var(--text-muted);
  margin-top: 2px;
}

/* Mockup 3 - Payslip */
.ui-payslip { padding: 4px 0; }
.ui-payslip-header {
  font-size: 12px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--primary);
}
.ui-payslip-row {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  padding: 6px 0;
  color: var(--text);
}
.ui-payslip-row.total {
  font-weight: 700;
  font-size: 14px;
  color: var(--primary);
}
.ui-payslip-divider {
  height: 1px;
  background: var(--border);
  margin: 8px 0;
}

/* ============================================
   Numbers Section
   ============================================ */
.numbers {
  padding: var(--space-section) 0;
  background: var(--bg);
}
.numbers-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.number-card {
  text-align: center;
  padding: 40px 24px;
  background: var(--bg-alt);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
}
.number-value {
  font-size: clamp(40px, 6vw, 56px);
  font-weight: 700;
  color: var(--primary);
  letter-spacing: -0.03em;
  line-height: 1;
}
.number-unit {
  font-size: 18px;
  font-weight: 600;
  color: var(--primary);
  margin-top: 4px;
}
.number-label {
  font-size: var(--text-small);
  color: var(--text-muted);
  margin-top: 8px;
}

/* ============================================
   Cases Section
   ============================================ */
.cases {
  padding: var(--space-section) 0;
  background: var(--bg-alt);
}
.cases-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.case-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.3s, box-shadow 0.3s;
}
.case-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.case-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 16px;
}
.case-avatar {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--primary-light);
}
.case-meta h4 {
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
}
.case-meta p {
  font-size: var(--text-caption);
  color: var(--text-muted);
}
.case-result {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  background: var(--primary-lighter);
  border-radius: var(--radius);
  margin-bottom: 16px;
}
.case-result-label {
  font-size: 11px;
  font-weight: 700;
  color: #fff;
  background: var(--primary);
  padding: 2px 8px;
  border-radius: 4px;
}
.case-result-value {
  font-size: 14px;
  font-weight: 700;
  color: var(--primary-dark);
}
.case-quote {
  font-size: var(--text-small);
  color: var(--text);
  line-height: 1.8;
  border-left: 3px solid var(--primary-light);
  padding-left: 16px;
  margin-bottom: 12px;
}
.case-person {
  font-size: var(--text-caption);
  color: var(--text-muted);
  text-align: right;
}

/* ============================================
   Awards Section
   ============================================ */
.awards {
  padding: var(--space-section) 0;
  background: var(--bg);
}
.awards-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.award-item {
  text-align: center;
  padding: 32px 20px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: transform 0.2s, box-shadow 0.2s;
}
.award-item:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.award-icon {
  margin-bottom: 16px;
}
.award-item h4 {
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 6px;
}
.award-item p {
  font-size: var(--text-caption);
  color: var(--text-muted);
  line-height: 1.6;
}

/* ============================================
   FAQ Section
   ============================================ */
.faq {
  padding: var(--space-section) 0;
  background: var(--bg-alt);
}
.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%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0;
  background: none;
  border: none;
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
  text-align: left;
  cursor: pointer;
  gap: 16px;
  font-family: inherit;
  line-height: 1.6;
}
.faq-question:hover { color: var(--primary); }
.faq-icon {
  flex-shrink: 0;
  transition: transform 0.3s;
  color: var(--text-muted);
}
.faq-item.open .faq-icon {
  transform: rotate(180deg);
}
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out, padding 0.3s ease-out;
}
.faq-item.open .faq-answer {
  max-height: 300px;
  padding-bottom: 20px;
}
.faq-answer p {
  font-size: var(--text-small);
  color: var(--text-muted);
  line-height: 1.8;
}

/* ============================================
   Final CTA Section
   ============================================ */
.final-cta {
  padding: var(--space-section) 0;
  background: linear-gradient(135deg, #1E40AF 0%, #3B82F6 50%, #2563EB 100%);
  position: relative;
  overflow: hidden;
}
.final-cta::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -20%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(255,255,255,0.08) 0%, transparent 70%);
  border-radius: 50%;
}
.final-cta-inner {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 60px;
  align-items: center;
}
.final-cta-content h2 {
  font-size: var(--text-h2);
  font-weight: 700;
  color: #fff;
  margin-bottom: 16px;
  line-height: 1.3;
  letter-spacing: -0.02em;
}
.final-cta-content p {
  font-size: var(--text-body);
  color: rgba(255,255,255,0.85);
  line-height: 1.8;
  margin-bottom: 24px;
}
.final-cta-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.final-cta-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 15px;
  color: #fff;
  font-weight: 500;
}

/* ============================================
   Footer
   ============================================ */
footer {
  padding: 48px 0 24px;
  background: #F9FAFB;
  border-top: 1px solid var(--border);
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 24px;
  margin-bottom: 24px;
  border-bottom: 1px solid var(--border);
}
.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}
.footer-logo .logo-text {
  font-size: 16px;
  font-weight: 700;
}
.footer-company p {
  font-size: var(--text-caption);
  color: var(--text-muted);
  line-height: 1.6;
  text-align: right;
}
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.footer-bottom p {
  font-size: var(--text-caption);
  color: var(--text-muted);
}
.footer-links {
  display: flex;
  gap: 24px;
}
.footer-links a {
  font-size: var(--text-caption);
  color: var(--text-muted);
  transition: color 0.2s;
}
.footer-links a:hover { color: var(--primary); }

/* ============================================
   Responsive: Tablet (768px)
   ============================================ */
@media (max-width: 768px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .hero-form-wrapper {
    order: -1;
  }
  .hero-title {
    font-size: clamp(28px, 6vw, 36px);
  }
  .hero-trust {
    flex-direction: column;
    gap: 12px;
  }
  .trust-divider {
    width: 100%;
    height: 1px;
  }
  .problems-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .solution-grid {
    grid-template-columns: 1fr;
    max-width: 500px;
    margin: 0 auto;
  }
  .numbers-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
  }
  .cases-grid {
    grid-template-columns: 1fr;
    max-width: 500px;
    margin: 0 auto;
  }
  .awards-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .final-cta-inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }
  .footer-company p { text-align: left; }
  .footer-bottom {
    flex-direction: column;
    gap: 12px;
    align-items: flex-start;
  }
  .footer-links {
    flex-wrap: wrap;
    gap: 16px;
  }
  .header-right { display: none; }
  .hamburger { display: flex; }
}

/* ============================================
   Responsive: Mobile (375px)
   ============================================ */
@media (max-width: 480px) {
  .hero {
    padding-top: 80px;
  }
  .hero-badges {
    flex-direction: column;
  }
  .sp-only { display: inline; }
  .problems-grid {
    grid-template-columns: 1fr;
  }
  .numbers-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .number-card {
    padding: 24px 20px;
    display: flex;
    align-items: center;
    gap: 16px;
    text-align: left;
  }
  .number-value {
    font-size: 36px;
  }
  .awards-grid {
    grid-template-columns: 1fr;
  }
  .form-card {
    padding: 24px;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
  .hero-trust {
    padding: 16px;
  }
  .back-to-top {
    bottom: 20px;
    right: 20px;
    width: 44px;
    height: 44px;
  }
}