/* ===================================================
   ミッカサイト LP — style.css
   Brand Colors:
     Trust Blue   : #0056B3
     Speed Orange : #FF6B00
     Clean White  : #FFFFFF
     Light Grey   : #F8F9FA
     Deep Navy    : #1A2B4C
     Dark Grey    : #333333
=================================================== */

/* ---------- 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 Sans', 'Yu Gothic', sans-serif;
  color: #1A2B4C;
  background: #FFFFFF;
  line-height: 1.8;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ---------- Utilities ---------- */
.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
}

.pc-only { display: inline; }

/* ---------- Section Common ---------- */
.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-eyebrow {
  font-family: 'Inter', sans-serif;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: #FF6B00;
  margin-bottom: 12px;
}

.section-title {
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  font-weight: 900;
  color: #1A2B4C;
  line-height: 1.35;
}

.accent { color: #FF6B00; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 16px 32px;
  border-radius: 50px;
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, opacity 0.2s ease;
  border: none;
  white-space: nowrap;
}

.btn:hover { transform: translateY(-2px); opacity: 0.92; }
.btn:active { transform: translateY(0); }

.btn-primary {
  background: linear-gradient(135deg, #0056B3 0%, #003d80 100%);
  color: #FFFFFF;
  box-shadow: 0 8px 24px rgba(0, 86, 179, 0.35);
}

.btn-header {
  background: linear-gradient(135deg, #FF6B00 0%, #e55a00 100%);
  color: #FFFFFF;
  padding: 10px 22px;
  font-size: 0.875rem;
  box-shadow: 0 4px 14px rgba(255, 107, 0, 0.3);
}

.btn-cta {
  font-size: 1.1rem;
  padding: 20px 40px;
  box-shadow: 0 12px 32px rgba(0, 86, 179, 0.4);
}

.btn-cta-white {
  background: #FFFFFF;
  color: #0056B3;
  font-weight: 900;
  font-size: 1.05rem;
  padding: 18px 36px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.15);
}

.btn-last-cta {
  font-size: 1.15rem;
  padding: 22px 44px;
  box-shadow: 0 14px 40px rgba(0, 86, 179, 0.45);
}

.btn-arrow { font-size: 1.2em; }

/* Shake animation for last CTA */
@keyframes shake {
  0%, 100% { transform: translateX(0) translateY(-2px); }
  15%       { transform: translateX(-4px) translateY(-2px); }
  30%       { transform: translateX(4px) translateY(-2px); }
  45%       { transform: translateX(-3px) translateY(-2px); }
  60%       { transform: translateX(3px) translateY(-2px); }
  75%       { transform: translateX(-2px) translateY(-2px); }
}

.shake-btn {
  animation: shake 2.5s ease-in-out infinite;
}
.shake-btn:hover { animation-play-state: paused; }

/* ---------- Header ---------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(0,0,0,0.06);
  transition: box-shadow 0.3s ease;
}

.site-header.scrolled {
  box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.header-logo { display: flex; align-items: center; }
.logo-img { height: 44px; width: auto; }

.header-nav {
  display: flex;
  align-items: center;
  gap: 32px;
}

.header-nav a:not(.btn) {
  font-size: 0.9rem;
  font-weight: 500;
  color: #1A2B4C;
  transition: color 0.2s;
}
.header-nav a:not(.btn):hover { color: #0056B3; }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 26px;
  height: 2px;
  background: #1A2B4C;
  border-radius: 2px;
  transition: transform 0.3s ease, opacity 0.3s ease;
}
.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 */
.mobile-nav {
  display: none;
  flex-direction: column;
  gap: 0;
  background: #fff;
  border-top: 1px solid #eee;
  padding: 0;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
}
.mobile-nav.open {
  max-height: 400px;
  padding: 16px 24px 24px;
  display: flex;
}
.mobile-nav-link {
  padding: 14px 0;
  font-size: 1rem;
  font-weight: 600;
  color: #1A2B4C;
  border-bottom: 1px solid #f0f0f0;
}
.mobile-nav-cta {
  margin-top: 16px;
  text-align: center;
  justify-content: center;
}

/* ---------- First View ---------- */
.fv {
  position: relative;
  background: linear-gradient(135deg, #0a1628 0%, #0056B3 50%, #003d80 100%);
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 0 100px;
  overflow: hidden;
}

.fv::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 70% 50%, rgba(255,107,0,0.12) 0%, transparent 60%),
              radial-gradient(ellipse at 20% 80%, rgba(0,86,179,0.3) 0%, transparent 50%);
  pointer-events: none;
}

.fv-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.fv-eyebrow {
  font-family: 'Inter', sans-serif;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: #FF6B00;
  margin-bottom: 16px;
}

.fv-headline {
  font-size: clamp(2.4rem, 5.5vw, 4rem);
  font-weight: 900;
  color: #FFFFFF;
  line-height: 1.2;
  margin-bottom: 24px;
}

.fv-sub {
  font-size: clamp(0.95rem, 1.5vw, 1.1rem);
  color: rgba(255,255,255,0.85);
  line-height: 1.9;
  margin-bottom: 32px;
}

.fv-price {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 16px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 12px;
  padding: 16px 24px;
  margin-bottom: 36px;
  backdrop-filter: blur(6px);
}

.price-label {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.7);
  font-weight: 500;
}

.price-value {
  font-size: 1.4rem;
  font-weight: 900;
  color: #FFFFFF;
}
.price-value small { font-size: 0.75em; font-weight: 400; }

.price-sep {
  color: rgba(255,255,255,0.4);
  font-size: 1.2rem;
}

.price-note {
  width: 100%;
  font-size: 0.75rem;
  color: rgba(255,255,255,0.55);
}

.fv-image {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 360px;
}

.hero-img {
  width: 100%;
  height: auto;
  border-radius: 20px;
  box-shadow: 0 30px 80px rgba(0,0,0,0.4);
  animation: float 5s ease-in-out infinite;
  display: block;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-12px); }
}

.fv-wave {
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  line-height: 0;
}
.fv-wave svg { width: 100%; height: 80px; }

/* ---------- Problem ---------- */
.problem {
  background: #F8F9FA;
  padding: 100px 0;
}

.problem-inner {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 64px;
  align-items: center;
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.problem-inner.visible { opacity: 1; transform: translateY(0); }

.problem-img {
  width: 100%;
  border-radius: 20px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.15);
}

.problem-list {
  margin: 28px 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.problem-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 1.05rem;
  line-height: 1.6;
  background: #fff;
  border-radius: 12px;
  padding: 16px 20px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
  border-left: 4px solid #FF6B00;
}

.check-icon {
  font-size: 1.2rem;
  color: #FF6B00;
  flex-shrink: 0;
  margin-top: 1px;
}

.problem-lead {
  font-size: 0.95rem;
  color: #555;
  line-height: 1.9;
  background: #fff;
  border-radius: 12px;
  padding: 20px 24px;
  border-left: 4px solid #0056B3;
  box-shadow: 0 2px 12px rgba(0,0,0,0.05);
}

/* ---------- Reasons ---------- */
.reasons {
  background: #FFFFFF;
  padding: 100px 0;
}

.reasons-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.reason-card {
  background: #FFFFFF;
  border-radius: 20px;
  padding: 40px 32px;
  box-shadow: 0 8px 40px rgba(0,0,0,0.08);
  border: 1px solid #eef0f5;
  transition: transform 0.3s ease, box-shadow 0.3s ease, opacity 0.7s ease;
  opacity: 0;
  transform: translateY(30px);
  position: relative;
  overflow: hidden;
}
.reason-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, #0056B3, #FF6B00);
}
.reason-card.visible { opacity: 1; transform: translateY(0); }
.reason-card:nth-child(2) { transition-delay: 0.15s; }
.reason-card:nth-child(3) { transition-delay: 0.3s; }
.reason-card:hover { transform: translateY(-8px); box-shadow: 0 20px 60px rgba(0,0,0,0.12); }

.reason-icon-wrap {
  width: 100px;
  height: 100px;
  border-radius: 20px;
  overflow: hidden;
  margin-bottom: 20px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.15);
}

.reason-icon { width: 100%; height: 100%; object-fit: cover; }

.reason-num {
  font-family: 'Inter', sans-serif;
  font-size: 0.7rem;
  font-weight: 900;
  letter-spacing: 0.15em;
  color: #FF6B00;
  margin-bottom: 10px;
}

.reason-title {
  font-size: 1.15rem;
  font-weight: 900;
  color: #1A2B4C;
  line-height: 1.45;
  margin-bottom: 16px;
}

.reason-body {
  font-size: 0.9rem;
  color: #555;
  line-height: 1.85;
}

/* ---------- Mid CTA ---------- */
.mid-cta {
  background: linear-gradient(135deg, #0056B3 0%, #003d80 100%);
  padding: 72px 0;
  position: relative;
  overflow: hidden;
}
.mid-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 80% 50%, rgba(255,107,0,0.15) 0%, transparent 60%);
  pointer-events: none;
}

.mid-cta-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 28px;
  text-align: center;
  position: relative;
  z-index: 1;
}

.mid-cta-text {
  font-size: clamp(1rem, 2vw, 1.3rem);
  font-weight: 700;
  color: #FFFFFF;
  letter-spacing: 0.02em;
}

/* ---------- Pricing ---------- */
.pricing {
  background: #F8F9FA;
  padding: 100px 0;
}

.pricing-card-wrap {
  display: flex;
  justify-content: center;
}

.pricing-card {
  background: #FFFFFF;
  border-radius: 24px;
  padding: 56px 64px;
  box-shadow: 0 20px 80px rgba(0,0,0,0.1);
  border: 1px solid #e8ecf4;
  max-width: 760px;
  width: 100%;
  position: relative;
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.pricing-card.visible { opacity: 1; transform: translateY(0); }

.pricing-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 5px;
  background: linear-gradient(90deg, #0056B3, #FF6B00);
  border-radius: 24px 24px 0 0;
}

.pricing-badge {
  position: absolute;
  top: -16px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, #FF6B00, #e55a00);
  color: #fff;
  font-size: 0.8rem;
  font-weight: 900;
  padding: 6px 20px;
  border-radius: 50px;
  letter-spacing: 0.05em;
  white-space: nowrap;
  box-shadow: 0 4px 14px rgba(255,107,0,0.35);
}

.pricing-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.pricing-item { text-align: center; }

.pricing-label {
  font-size: 0.85rem;
  color: #888;
  margin-bottom: 8px;
  font-weight: 500;
}

.pricing-amount {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 900;
  color: #0056B3;
  line-height: 1;
}
.pricing-tax { font-size: 0.55em; font-weight: 400; color: #888; }
.pricing-unit { font-size: 0.6em; font-weight: 700; color: #0056B3; }

.pricing-plus {
  font-size: 2rem;
  font-weight: 900;
  color: #ccc;
}

.pricing-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, #e0e5ef, transparent);
  margin-bottom: 32px;
}

.pricing-includes-title {
  font-size: 0.85rem;
  font-weight: 700;
  color: #888;
  text-align: center;
  margin-bottom: 20px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.pricing-includes {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px 32px;
}

.pricing-includes li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.95rem;
  color: #1A2B4C;
  font-weight: 500;
}

/* ---------- News (CMS) ---------- */
.news-section {
  background: #FFFFFF;
  padding: 80px 0;
}

.news-list {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.news-item {
  display: flex;
  align-items: flex-start;
  gap: 24px;
  padding: 20px 0;
  border-bottom: 1px solid #eef0f5;
  animation: fadeInUp 0.5s ease both;
}

.news-date {
  font-family: 'Inter', sans-serif;
  font-size: 0.85rem;
  font-weight: 600;
  color: #0056B3;
  white-space: nowrap;
  padding-top: 2px;
  min-width: 100px;
}

.news-content {
  font-size: 0.95rem;
  color: #333;
  line-height: 1.7;
}

/* ---------- Works (CMS) ---------- */
.works-section {
  background: #F8F9FA;
  padding: 80px 0;
}

.works-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.work-card {
  background: #fff;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0,0,0,0.07);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  animation: fadeInUp 0.5s ease both;
}
.work-card:hover { transform: translateY(-6px); box-shadow: 0 12px 40px rgba(0,0,0,0.12); }

.work-card-img-wrap {
  width: 100%;
  aspect-ratio: 16/9;
  background: linear-gradient(135deg, #0056B3 0%, #003d80 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.work-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.work-card-img-placeholder {
  color: rgba(255,255,255,0.4);
  font-size: 0.8rem;
  text-align: center;
  padding: 20px;
}

.work-card-body {
  padding: 20px 24px;
}

.work-card-client {
  font-size: 1rem;
  font-weight: 700;
  color: #1A2B4C;
  margin-bottom: 8px;
}

.work-card-desc {
  font-size: 0.85rem;
  color: #666;
  line-height: 1.7;
  margin-bottom: 14px;
}

.work-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.work-tag {
  font-size: 0.72rem;
  font-weight: 600;
  background: #eef4ff;
  color: #0056B3;
  padding: 3px 10px;
  border-radius: 50px;
}

/* ---------- Company ---------- */
.company {
  background: #FFFFFF;
  padding: 100px 0;
}

.company-inner {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 64px;
  align-items: center;
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.company-inner.visible { opacity: 1; transform: translateY(0); }

.company-logo-wrap {
  background: #F8F9FA;
  border-radius: 20px;
  padding: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.company-logo { width: 100%; max-width: 280px; }

.company-desc {
  font-size: 1rem;
  color: #444;
  line-height: 1.9;
  margin-bottom: 32px;
}

.company-table {
  width: 100%;
  border-collapse: collapse;
}

.company-table th,
.company-table td {
  padding: 14px 20px;
  font-size: 0.9rem;
  text-align: left;
  border-bottom: 1px solid #eef0f5;
}

.company-table th {
  font-weight: 700;
  color: #0056B3;
  width: 120px;
  white-space: nowrap;
}

.company-table td { color: #333; }

/* ---------- Last CTA ---------- */
.last-cta {
  background: linear-gradient(160deg, #0a1628 0%, #0056B3 60%, #003d80 100%);
  padding: 120px 0;
  position: relative;
  overflow: hidden;
}

.last-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 30% 50%, rgba(255,107,0,0.15) 0%, transparent 60%),
              radial-gradient(ellipse at 80% 20%, rgba(0,86,179,0.3) 0%, transparent 50%);
  pointer-events: none;
}

.last-cta-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
  text-align: center;
  position: relative;
  z-index: 1;
}

.last-cta-eyebrow {
  font-size: clamp(0.9rem, 1.5vw, 1.1rem);
  color: rgba(255,255,255,0.75);
  font-weight: 500;
}

.last-cta-headline {
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 900;
  color: #FFFFFF;
  line-height: 1.3;
}

.last-cta-note {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.55);
}

/* ---------- Footer ---------- */
.site-footer {
  background: #0a1628;
  padding: 40px 0;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.footer-logo { height: 36px; width: auto; opacity: 0.8; }

.footer-copy {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.4);
}

/* ---------- Floating CTA ---------- */
.float-cta {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 900;
  display: flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, #FF6B00, #e55a00);
  color: #fff;
  font-weight: 700;
  font-size: 0.9rem;
  padding: 14px 22px;
  border-radius: 50px;
  box-shadow: 0 8px 28px rgba(255,107,0,0.45);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.float-cta:hover { transform: translateY(-3px); box-shadow: 0 14px 36px rgba(255,107,0,0.5); }
.float-cta-icon { font-size: 1.2rem; }

/* ---------- Animations ---------- */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .reasons-grid { grid-template-columns: repeat(2, 1fr); }
  .works-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .pc-only { display: none; }

  .header-nav { display: none; }
  .hamburger { display: flex; }

  .fv {
    padding: 100px 0 80px;
    min-height: auto;
  }
  .fv-inner {
    grid-template-columns: 1fr;
    gap: 40px;
    text-align: center;
  }
  .fv-price {
    justify-content: center;
  }
  .fv-text { order: 1; }
  .fv-image { order: 2; }

  .problem-inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }

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

  .pricing-card { padding: 40px 28px; }
  .pricing-includes { grid-template-columns: 1fr; }
  .pricing-row { gap: 20px; }

  .company-inner {
    grid-template-columns: 1fr;
    gap: 32px;
  }

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

  .footer-inner { justify-content: center; text-align: center; }

  .float-cta { bottom: 16px; right: 16px; padding: 12px 18px; font-size: 0.82rem; }

  .section-header { margin-bottom: 40px; }
}

@media (max-width: 480px) {
  .btn-cta, .btn-last-cta {
    font-size: 0.95rem;
    padding: 16px 24px;
    white-space: normal;
    text-align: center;
  }
  .mid-cta-text { font-size: 0.95rem; }
  .pricing-amount { font-size: 2rem; }
}