/* ============================================================
   サクっと案件リンク LP - Main Stylesheet
   Color Theme: Light Blue Business Style
   ============================================================ */

/* ---------- CSS Variables ---------- */
:root {
  --primary:       #2a7abf;
  --primary-light: #4a9fd4;
  --primary-dark:  #1a5a9a;
  --primary-pale:  #e8f4fc;
  --primary-bg:    #f0f7ff;
  --accent:        #00b4d8;
  --accent-light:  #90e0ef;
  --white:         #ffffff;
  --gray-50:       #f8fafc;
  --gray-100:      #f0f4f8;
  --gray-200:      #e2e8f0;
  --gray-400:      #94a3b8;
  --gray-600:      #475569;
  --gray-800:      #1e293b;
  --success:       #10b981;
  --warning:       #f59e0b;
  --danger:        #ef4444;
  --font-main:     'Noto Sans JP', sans-serif;
  --shadow-sm:     0 1px 3px rgba(42,122,191,0.08), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md:     0 4px 16px rgba(42,122,191,0.12), 0 2px 6px rgba(0,0,0,0.06);
  --shadow-lg:     0 10px 40px rgba(42,122,191,0.16), 0 4px 12px rgba(0,0,0,0.08);
  --radius-sm:     6px;
  --radius-md:     12px;
  --radius-lg:     20px;
  --radius-xl:     32px;
  --transition:    0.25s ease;
  --container:     1140px;
}

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

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

body {
  font-family: var(--font-main);
  color: var(--gray-800);
  background: var(--white);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

/* ---------- Container ---------- */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Section Common ---------- */
section { position: relative; }
.section-light  { background: var(--primary-bg); padding: 80px 0; }
.section-white  { background: var(--white); padding: 80px 0; }

.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--primary);
  background: var(--primary-pale);
  border: 1px solid rgba(42,122,191,0.2);
  border-radius: 999px;
  padding: 4px 14px;
  margin-bottom: 12px;
}
.section-label.light { color: rgba(255,255,255,0.9); background: rgba(255,255,255,0.15); border-color: rgba(255,255,255,0.3); }

.section-title {
  font-size: clamp(1.6rem, 3vw, 2.25rem);
  font-weight: 700;
  color: var(--gray-800);
  line-height: 1.35;
  margin-bottom: 16px;
}

.section-desc {
  font-size: 1rem;
  color: var(--gray-600);
  max-width: 640px;
  margin-bottom: 48px;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  font-weight: 600;
  transition: all var(--transition);
  line-height: 1;
  white-space: nowrap;
}
.btn-primary {
  background: var(--primary);
  color: var(--white);
  box-shadow: 0 4px 14px rgba(42,122,191,0.35);
}
.btn-primary:hover {
  background: var(--primary-dark);
  box-shadow: 0 6px 20px rgba(42,122,191,0.45);
  transform: translateY(-1px);
}
.btn-outline {
  background: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
}
.btn-outline:hover {
  background: var(--primary-pale);
  transform: translateY(-1px);
}
.btn-white {
  background: var(--white);
  color: var(--primary-dark);
  box-shadow: 0 4px 16px rgba(0,0,0,0.15);
}
.btn-white:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.2);
}
.btn-nav {
  padding: 8px 20px;
  font-size: 0.875rem;
}
.btn-lg { padding: 14px 32px; font-size: 1rem; }
.btn-xl { padding: 18px 48px; font-size: 1.1rem; border-radius: var(--radius-lg); }
.btn-block { display: flex; justify-content: center; width: 100%; }

/* ============================================================
   HEADER
   ============================================================ */
#header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--gray-200);
  transition: box-shadow var(--transition);
}
#header.scrolled { box-shadow: var(--shadow-md); }

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}
.logo-icon {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1rem;
  flex-shrink: 0;
}
.logo-text { display: flex; flex-direction: column; line-height: 1.2; }
.logo-main { font-size: 1rem; font-weight: 700; color: var(--primary-dark); }
.logo-sub  { font-size: 0.65rem; color: var(--gray-400); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
}
.nav-links a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--gray-600);
  transition: color var(--transition);
}
.nav-links a:hover { color: var(--primary); }

/* hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
}
.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--gray-600);
  border-radius: 2px;
  transition: all var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-nav {
  display: none;
  flex-direction: column;
  gap: 0;
  padding: 12px 24px 20px;
  border-top: 1px solid var(--gray-200);
  background: var(--white);
}
.mobile-nav.open { display: flex; }
.mobile-nav a {
  padding: 12px 0;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--gray-600);
  border-bottom: 1px solid var(--gray-100);
  transition: color var(--transition);
}
.mobile-nav a:hover { color: var(--primary); }
.mobile-nav .btn { margin-top: 16px; justify-content: center; }

/* ============================================================
   HERO
   ============================================================ */
#hero {
  padding: 140px 0 100px;
  background: linear-gradient(160deg, #dbeeff 0%, #eaf5ff 40%, #f5faff 100%);
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 40% at 80% 20%, rgba(42,122,191,0.08) 0%, transparent 70%),
    radial-gradient(ellipse 40% 50% at 10% 80%, rgba(0,180,216,0.06) 0%, transparent 70%);
  pointer-events: none;
}
.hero-inner { position: relative; max-width: 720px; }

.hero-badge {
  display: inline-block;
  background: rgba(42,122,191,0.1);
  color: var(--primary);
  border: 1px solid rgba(42,122,191,0.25);
  border-radius: 999px;
  padding: 6px 16px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  margin-bottom: 20px;
}

.hero-title {
  margin-bottom: 24px;
  line-height: 1.15;
}
.hero-title-main {
  display: block;
  font-size: clamp(2.4rem, 6vw, 3.6rem);
  font-weight: 900;
  color: var(--primary-dark);
  letter-spacing: -0.01em;
}
.hero-title-sub {
  display: block;
  font-size: clamp(1.1rem, 2.5vw, 1.5rem);
  font-weight: 600;
  color: var(--primary);
  margin-top: 4px;
}

.hero-catch {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--gray-600);
  margin-bottom: 36px;
  line-height: 1.8;
}
.hero-catch strong { color: var(--primary-dark); font-weight: 700; }

.hero-stats {
  display: flex;
  align-items: center;
  gap: 0;
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: 24px 32px;
  margin-bottom: 36px;
  border: 1px solid var(--gray-200);
}
.stat-item {
  flex: 1;
  text-align: center;
}
.stat-num {
  display: block;
  font-size: 1.8rem;
  font-weight: 900;
  color: var(--primary);
  line-height: 1;
  margin-bottom: 6px;
}
.stat-num small { font-size: 0.9rem; font-weight: 600; }
.stat-num em { font-style: normal; font-size: 2.2rem; }
.stat-label {
  display: block;
  font-size: 0.72rem;
  color: var(--gray-600);
  line-height: 1.4;
}
.stat-divider {
  width: 1px;
  height: 48px;
  background: var(--gray-200);
  margin: 0 16px;
}

.hero-cta {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.hero-note {
  font-size: 0.78rem;
  color: var(--gray-400);
}

.hero-wave {
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
}
.hero-wave svg { width: 100%; height: 60px; }

/* ============================================================
   4コマ劇場
   ============================================================ */
.manga-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.manga-card {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 24px 20px;
  text-align: center;
  border: 1px solid var(--gray-200);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
  opacity: 0;
  transform: translateY(24px);
}
.manga-card.visible {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.5s ease, transform 0.5s ease, box-shadow 0.25s ease;
}
.manga-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }

.manga-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  background: var(--primary);
  color: var(--white);
  border-radius: 50%;
  font-size: 0.8rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.manga-icon {
  font-size: 2.2rem;
  color: var(--primary-light);
  margin-bottom: 10px;
}

.manga-scene {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--gray-400);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 10px;
}

.manga-text {
  font-size: 0.875rem;
  color: var(--gray-600);
  line-height: 1.6;
  margin-bottom: 14px;
}

.manga-arrow {
  color: var(--gray-400);
  font-size: 1.1rem;
  margin-bottom: 10px;
}

.manga-resolve {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: var(--white);
  border-radius: var(--radius-sm);
  padding: 8px 12px;
  font-size: 0.82rem;
  font-weight: 700;
}

/* ============================================================
   AsIs / ToBe
   ============================================================ */
.asis-tobe-table {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--gray-200);
  box-shadow: var(--shadow-md);
}

.at-header {
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.at-col { padding: 16px 24px; }
.at-asis-header {
  background: #fee2e2;
  color: #991b1b;
  font-weight: 700;
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  gap: 8px;
}
.at-tobe-header {
  background: #d1fae5;
  color: #065f46;
  font-weight: 700;
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  gap: 8px;
}

.at-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-top: 1px solid var(--gray-200);
}
.at-row:nth-child(even) .at-asis  { background: #fff5f5; }
.at-row:nth-child(even) .at-tobe  { background: #f0fdf4; }
.at-row:nth-child(odd)  .at-asis  { background: #fff8f8; }
.at-row:nth-child(odd)  .at-tobe  { background: #f7fffe; }

.at-asis {
  font-size: 0.9rem;
  color: var(--gray-600);
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 18px 24px;
  border-right: 1px solid var(--gray-200);
}
.at-asis i { color: var(--warning); flex-shrink: 0; margin-top: 2px; }
.at-tobe {
  font-size: 0.9rem;
  font-weight: 600;
  color: #065f46;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 18px 24px;
}
.at-tobe i { color: var(--success); flex-shrink: 0; margin-top: 2px; }

/* ============================================================
   Features
   ============================================================ */
.features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-bottom: 56px;
}

.feature-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 32px;
  border: 1.5px solid var(--gray-200);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
}
.feature-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.feature-card--primary {
  border-color: var(--primary-light);
  background: linear-gradient(135deg, var(--white) 60%, var(--primary-pale));
}

.feature-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 16px;
}
.feature-icon {
  width: 52px;
  height: 52px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1.3rem;
}
.feature-num {
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--gray-200);
  line-height: 1;
}

.feature-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--gray-800);
  margin-bottom: 10px;
}
.feature-card p {
  font-size: 0.9rem;
  color: var(--gray-600);
  line-height: 1.7;
  margin-bottom: 16px;
}

.feature-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.feature-list li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--gray-600);
}
.feature-list li i { color: var(--primary); font-size: 0.8rem; }

/* Tools Section */
.tools-section {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 36px 40px;
  border: 1px solid var(--gray-200);
  box-shadow: var(--shadow-sm);
  text-align: center;
}
.tools-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--gray-800);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.tools-title i { color: #4285f4; }
.tools-desc {
  font-size: 0.9rem;
  color: var(--gray-600);
  margin-bottom: 28px;
}
.tools-grid {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 16px;
}
.tool-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  background: var(--primary-bg);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  min-width: 90px;
  transition: background var(--transition);
}
.tool-item:hover { background: var(--primary-pale); }
.tool-item i { font-size: 1.4rem; color: var(--primary); }
.tool-item span { font-size: 0.75rem; font-weight: 600; color: var(--gray-600); }

/* ============================================================
   Flow
   ============================================================ */
.flow-steps {
  display: flex;
  align-items: flex-start;
  gap: 0;
  position: relative;
}

.flow-step {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 0 12px;
}

.flow-circle {
  width: 72px;
  height: 72px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1.5rem;
  margin-bottom: 16px;
  box-shadow: 0 6px 20px rgba(42,122,191,0.3);
  position: relative;
  z-index: 1;
}

.flow-content { max-width: 200px; }
.flow-num {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--primary);
  margin-bottom: 6px;
}
.flow-content h3 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--gray-800);
  margin-bottom: 8px;
}
.flow-content p {
  font-size: 0.82rem;
  color: var(--gray-600);
  line-height: 1.6;
}

.flow-arrow {
  display: flex;
  align-items: center;
  padding-top: 28px;
  color: var(--primary-light);
  font-size: 1.2rem;
  flex-shrink: 0;
}

/* ============================================================
   Cases
   ============================================================ */
.cases-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.case-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 28px;
  border: 1px solid var(--gray-200);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.case-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }

.case-industry {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--primary);
  display: flex;
  align-items: center;
  gap: 6px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--gray-200);
}

.case-label {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  padding: 3px 10px;
  border-radius: 999px;
  margin-bottom: 6px;
}
.case-label.before {
  background: #fee2e2;
  color: #991b1b;
}
.case-label.after {
  background: #d1fae5;
  color: #065f46;
}

.case-before p, .case-after p {
  font-size: 0.85rem;
  color: var(--gray-600);
  line-height: 1.6;
}

.case-result {
  background: var(--primary-pale);
  border-left: 3px solid var(--primary);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 10px 14px;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--primary-dark);
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: auto;
}
.case-result i { color: var(--primary); }

/* ============================================================
   Pricing
   ============================================================ */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: start;
  margin-bottom: 28px;
}

.pricing-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  border: 1.5px solid var(--gray-200);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
  position: relative;
}
.pricing-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.pricing-card--featured {
  border-color: var(--primary);
  box-shadow: 0 8px 32px rgba(42,122,191,0.2);
  transform: scale(1.02);
}
.pricing-card--featured:hover { transform: scale(1.02) translateY(-4px); }

.pricing-badge {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  padding: 4px 12px;
  border-radius: 999px;
  background: var(--primary-pale);
  color: var(--primary);
  border: 1px solid rgba(42,122,191,0.2);
  margin-bottom: 16px;
}
.pricing-badge--hot {
  background: var(--primary);
  color: var(--white);
  border-color: transparent;
}

.plan-name {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--gray-800);
  margin-bottom: 20px;
}

.plan-price {
  margin-bottom: 12px;
}
.price-label {
  display: block;
  font-size: 0.75rem;
  color: var(--gray-400);
  margin-bottom: 4px;
}
.price-amount {
  font-size: 2rem;
  font-weight: 900;
  color: var(--primary-dark);
  line-height: 1;
}
.price-tax {
  font-size: 0.78rem;
  color: var(--gray-400);
}

.plan-monthly {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin-bottom: 24px;
  font-size: 0.85rem;
  color: var(--gray-600);
  padding-bottom: 20px;
  border-bottom: 1px solid var(--gray-200);
}
.plan-monthly strong {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--primary);
}

.plan-features {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 28px;
}
.plan-features li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  color: var(--gray-600);
}
.plan-features li i { color: var(--success); font-size: 0.8rem; flex-shrink: 0; }

.pricing-note {
  background: var(--primary-bg);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  font-size: 0.82rem;
  color: var(--gray-600);
  line-height: 1.7;
  display: flex;
  gap: 10px;
}
.pricing-note i { color: var(--primary); margin-top: 2px; flex-shrink: 0; }

/* ============================================================
   FAQ
   ============================================================ */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--gray-800);
  text-align: left;
  gap: 16px;
  transition: background var(--transition);
}
.faq-question:hover { background: var(--primary-bg); }
.faq-question i {
  color: var(--primary);
  transition: transform var(--transition);
  flex-shrink: 0;
}
.faq-question.open i { transform: rotate(180deg); }

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}
.faq-answer.open { max-height: 300px; }
.faq-answer p {
  padding: 0 24px 20px;
  font-size: 0.9rem;
  color: var(--gray-600);
  line-height: 1.7;
  border-top: 1px solid var(--gray-100);
  padding-top: 16px;
}

/* ============================================================
   CTA Section
   ============================================================ */
.section-cta {
  padding: 100px 0;
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 50%, var(--accent) 100%);
  position: relative;
  overflow: hidden;
}
.cta-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 50% 60% at 90% 10%, rgba(255,255,255,0.07) 0%, transparent 70%),
    radial-gradient(ellipse 40% 40% at 5% 90%, rgba(255,255,255,0.05) 0%, transparent 70%);
  pointer-events: none;
}
.cta-inner {
  position: relative;
  text-align: center;
}
.cta-title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 900;
  color: var(--white);
  margin-bottom: 20px;
  line-height: 1.2;
}
.cta-desc {
  font-size: 1rem;
  color: rgba(255,255,255,0.85);
  line-height: 1.8;
  margin-bottom: 40px;
}
.cta-note {
  margin-top: 16px;
  font-size: 0.78rem;
  color: rgba(255,255,255,0.6);
}

/* ============================================================
   FOOTER
   ============================================================ */
#footer {
  background: var(--gray-800);
  padding: 48px 0 32px;
  color: var(--gray-400);
}
.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
  text-align: center;
}
#footer .logo-main { color: var(--white); font-size: 0.95rem; }
#footer .logo-sub  { color: var(--gray-400); }
#footer .logo-icon { background: var(--gray-600); }

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px 24px;
}
.footer-nav a {
  font-size: 0.82rem;
  color: var(--gray-400);
  transition: color var(--transition);
}
.footer-nav a:hover { color: var(--white); }

.footer-copy {
  font-size: 0.78rem;
  color: var(--gray-600);
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 24px;
  width: 100%;
  text-align: center;
}

/* ============================================================
   Scroll Top Button
   ============================================================ */
.scroll-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 44px;
  height: 44px;
  background: var(--primary);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition), transform var(--transition);
  z-index: 900;
  font-size: 0.9rem;
}
.scroll-top.visible { opacity: 1; pointer-events: auto; }
.scroll-top:hover { transform: translateY(-3px); background: var(--primary-dark); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .manga-grid       { grid-template-columns: repeat(2, 1fr); }
  .features-grid    { grid-template-columns: 1fr; }
  .cases-grid       { grid-template-columns: repeat(2, 1fr); }
  .pricing-grid     { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto 28px; }
  .pricing-card--featured { transform: none; }
  .pricing-card--featured:hover { transform: translateY(-4px); }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }

  #hero { padding: 110px 0 80px; }
  .hero-stats { flex-direction: column; padding: 20px 24px; gap: 16px; }
  .stat-divider { width: 80%; height: 1px; margin: 0 auto; }
  .hero-cta { flex-direction: column; }

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

  .at-header, .at-row { grid-template-columns: 1fr; }
  .at-asis  { border-right: none; border-bottom: 1px solid var(--gray-200); }
  .at-asis-header, .at-tobe-header { justify-content: center; }

  .flow-steps { flex-direction: column; align-items: center; gap: 0; }
  .flow-step  { padding: 0 0 8px; }
  .flow-arrow { transform: rotate(90deg); padding: 0 0 8px; }

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

  .section-light, .section-white { padding: 56px 0; }
  .section-cta { padding: 72px 0; }

  .scroll-top { bottom: 20px; right: 20px; }
}

@media (max-width: 480px) {
  .hero-title-main { font-size: 2rem; }
  .tools-grid { gap: 10px; }
  .tool-item { padding: 12px 14px; min-width: 76px; }
}