/* =====================================================
   SGAC Homepage v2 - Main Styles
   Scope: .sgac-home-v2
   ===================================================== */

.sgac-home-v2 {
  font-family: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", Meiryo, sans-serif;
  color: #1a2c5b;
  -webkit-font-smoothing: antialiased;
  line-height: 1.6;
}

.sgac-home-v2 * {
  box-sizing: border-box;
}

/* =====================================================
   HERO SECTION
   ===================================================== */
.sgac-hero {
  background: linear-gradient(135deg, #1a2c5b 0%, #0f1c3d 60%, #1a3a6b 100%);
  padding: 72px 24px 80px;
  position: relative;
  overflow: hidden;
}
.sgac-hero::before {
  content: '';
  position: absolute;
  top: -40%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(255,255,255,0.04) 0%, transparent 70%);
  pointer-events: none;
}

.sgac-hero__inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: 48px;
  align-items: center;
}

/* Hero Left */
.sgac-hero__left {}

.sgac-hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 100px;
  font-size: 13px;
  color: rgba(255,255,255,0.9);
  margin-bottom: 20px;
  font-weight: 500;
}
.sgac-hero__badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #4ade80;
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.sgac-hero__title {
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 800;
  color: #ffffff;
  line-height: 1.2;
  margin: 0 0 20px;
  letter-spacing: -0.5px;
}
.sgac-hero__title em {
  font-style: normal;
  color: #fbbf24;
}

.sgac-hero__desc {
  font-size: 16px;
  color: rgba(255,255,255,0.82);
  line-height: 1.75;
  margin: 0 0 32px;
  max-width: 520px;
}

.sgac-hero__cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  background: #e63328;
  color: #ffffff;
  font-size: 16px;
  font-weight: 700;
  border-radius: 10px;
  text-decoration: none;
  transition: background 0.2s, transform 0.2s;
  line-height: 1;
}
.sgac-hero__cta:hover {
  background: #c0261d;
  transform: translateY(-1px);
  color: #ffffff;
  text-decoration: none;
}
.sgac-hero__cta svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.sgac-hero__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}
.sgac-hero__tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  background: rgba(255,255,255,0.1);
  border-radius: 100px;
  font-size: 12px;
  color: rgba(255,255,255,0.85);
}
.sgac-hero__tag svg {
  width: 14px;
  height: 14px;
  opacity: 0.8;
}

/* Hero Right - Service Card */
.sgac-hero__card {
  background: #ffffff;
  border-radius: 16px;
  padding: 28px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}
.sgac-hero__card-title {
  font-size: 15px;
  font-weight: 700;
  color: #1a2c5b;
  margin: 0 0 16px;
  padding-bottom: 12px;
  border-bottom: 2px solid #f0f2f8;
  text-align: center;
}
.sgac-hero__card-product {
  text-align: center;
  margin-bottom: 16px;
}
.sgac-hero__card-flag {
  font-size: 36px;
  display: block;
  margin-bottom: 4px;
}
.sgac-hero__card-name {
  font-size: 13px;
  font-weight: 600;
  color: #1a2c5b;
  margin: 0;
}

.sgac-hero__card-rows {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
}
.sgac-hero__card-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
  border-bottom: 1px solid #f0f2f8;
  font-size: 13px;
}
.sgac-hero__card-row:last-child {
  border-bottom: none;
}
.sgac-hero__card-label {
  color: #6b7280;
  font-weight: 400;
}
.sgac-hero__card-value {
  color: #1a2c5b;
  font-weight: 600;
  text-align: right;
}
.sgac-hero__card-value--green {
  color: #059669;
}
.sgac-hero__card-value--price {
  font-size: 15px;
  color: #e63328;
}

.sgac-hero__card-cta {
  display: block;
  padding: 14px;
  background: #e63328;
  color: #ffffff;
  font-size: 14px;
  font-weight: 700;
  text-align: center;
  border-radius: 8px;
  text-decoration: none;
  transition: background 0.2s;
}
.sgac-hero__card-cta:hover {
  background: #c0261d;
  color: #ffffff;
  text-decoration: none;
}

.sgac-hero__card-secure {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin-top: 12px;
  font-size: 11px;
  color: #9ca3af;
}
.sgac-hero__card-secure svg {
  width: 12px;
  height: 12px;
  color: #059669;
}

/* =====================================================
   TRUST BAR
   ===================================================== */
.sgac-trust-bar {
  background: #f0f4ff;
  border-bottom: 1px solid #dde3f5;
  padding: 16px 24px;
}
.sgac-trust-bar__inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
  flex-wrap: wrap;
}
.sgac-trust-bar__item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  color: #1a2c5b;
  white-space: nowrap;
}
.sgac-trust-bar__item svg {
  width: 18px;
  height: 18px;
  color: #059669;
  flex-shrink: 0;
}

/* =====================================================
   STEPS SECTION
   ===================================================== */
.sgac-steps {
  padding: 72px 24px;
  background: #ffffff;
}
.sgac-steps__inner {
  max-width: 1200px;
  margin: 0 auto;
}

.sgac-section-header {
  text-align: center;
  margin-bottom: 48px;
}
.sgac-section-eyebrow {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: #e63328;
  margin-bottom: 10px;
}
.sgac-section-title {
  font-size: clamp(22px, 3vw, 32px);
  font-weight: 800;
  color: #1a2c5b;
  margin: 0 0 12px;
  line-height: 1.25;
}
.sgac-section-desc {
  font-size: 15px;
  color: #6b7280;
  max-width: 540px;
  margin: 0 auto;
  line-height: 1.7;
}

.sgac-steps__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.sgac-step-card {
  text-align: center;
  padding: 32px 24px;
  background: #f8f9ff;
  border-radius: 16px;
  border: 1px solid #e8eaf5;
  position: relative;
}
.sgac-step-card::after {
  content: '→';
  position: absolute;
  top: 50%;
  right: -20px;
  transform: translateY(-50%);
  font-size: 24px;
  color: #dde3f5;
  font-weight: 700;
  pointer-events: none;
}
.sgac-step-card:last-child::after {
  display: none;
}

.sgac-step-card__num {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: #1a2c5b;
  color: #ffffff;
  font-size: 20px;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
}
.sgac-step-card__icon {
  font-size: 28px;
  margin-bottom: 14px;
  display: block;
}
.sgac-step-card__title {
  font-size: 16px;
  font-weight: 700;
  color: #1a2c5b;
  margin: 0 0 10px;
}
.sgac-step-card__desc {
  font-size: 13px;
  color: #6b7280;
  line-height: 1.65;
  margin: 0;
}
.sgac-step-card__link {
  display: inline-block;
  margin-top: 14px;
  font-size: 13px;
  font-weight: 600;
  color: #e63328;
  text-decoration: none;
}
.sgac-step-card__link:hover {
  text-decoration: underline;
}

/* =====================================================
   ADVANTAGES SECTION
   ===================================================== */
.sgac-advantages {
  padding: 72px 24px;
  background: #1a2c5b;
  color: #ffffff;
}
.sgac-advantages__inner {
  max-width: 1200px;
  margin: 0 auto;
}
.sgac-advantages .sgac-section-title {
  color: #ffffff;
}
.sgac-advantages .sgac-section-desc {
  color: rgba(255,255,255,0.7);
}
.sgac-advantages .sgac-section-eyebrow {
  color: #fbbf24;
}

.sgac-advantages__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}
.sgac-adv-card {
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 14px;
  padding: 28px 24px;
  transition: background 0.2s;
}
.sgac-adv-card:hover {
  background: rgba(255,255,255,0.12);
}
.sgac-adv-card__icon {
  font-size: 28px;
  margin-bottom: 14px;
  display: block;
}
.sgac-adv-card__title {
  font-size: 15px;
  font-weight: 700;
  color: #ffffff;
  margin: 0 0 8px;
}
.sgac-adv-card__desc {
  font-size: 13px;
  color: rgba(255,255,255,0.72);
  line-height: 1.65;
  margin: 0;
}

/* =====================================================
   WHY US SECTION
   ===================================================== */
.sgac-why {
  padding: 72px 24px;
  background: #f8f9ff;
}
.sgac-why__inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}
.sgac-why__list {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.sgac-why__item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 16px;
  background: #ffffff;
  border-radius: 10px;
  border: 1px solid #e8eaf5;
}
.sgac-why__item-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: #f0f4ff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}
.sgac-why__item-title {
  font-size: 14px;
  font-weight: 700;
  color: #1a2c5b;
  margin: 0 0 4px;
}
.sgac-why__item-desc {
  font-size: 13px;
  color: #6b7280;
  margin: 0;
  line-height: 1.6;
}

.sgac-why__visual {
  padding-top: 24px;
}
.sgac-why__stat-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.sgac-stat-card {
  background: #ffffff;
  border-radius: 14px;
  border: 1px solid #e8eaf5;
  padding: 24px 20px;
  text-align: center;
  box-shadow: 0 2px 12px rgba(26,44,91,0.06);
}
.sgac-stat-card__num {
  font-size: 28px;
  font-weight: 800;
  color: #1a2c5b;
  line-height: 1;
  margin-bottom: 6px;
}
.sgac-stat-card__label {
  font-size: 12px;
  color: #6b7280;
}

/* =====================================================
   FAQ SECTION
   ===================================================== */
.sgac-faq {
  padding: 72px 24px;
  background: #ffffff;
}
.sgac-faq__inner {
  max-width: 800px;
  margin: 0 auto;
}
.sgac-faq__list {
  margin-top: 40px;
  display: flex;
  flex-direction: column;
  gap: 0;
  border: 1px solid #e8eaf5;
  border-radius: 12px;
  overflow: hidden;
}
.sgac-faq__item {
  border-bottom: 1px solid #e8eaf5;
}
.sgac-faq__item:last-child {
  border-bottom: none;
}
.sgac-faq__question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 20px;
  background: #ffffff;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: inherit;
  font-size: 14px;
  font-weight: 600;
  color: #1a2c5b;
  line-height: 1.5;
  transition: background 0.15s;
}
.sgac-faq__question:hover {
  background: #f8f9ff;
}
.sgac-faq__question.is-active {
  background: #f0f4ff;
  color: #1a2c5b;
}
.sgac-faq__icon {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: #f0f4ff;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 16px;
  font-weight: 700;
  color: #1a2c5b;
  transition: transform 0.3s;
}
.sgac-faq__question.is-active .sgac-faq__icon {
  transform: rotate(45deg);
  background: #1a2c5b;
  color: #ffffff;
}
.sgac-faq__answer {
  display: none;
  padding: 0 20px 18px;
  font-size: 14px;
  color: #4b5563;
  line-height: 1.7;
}
.sgac-faq__answer.is-open {
  display: block;
}

/* =====================================================
   CTA BANNER
   ===================================================== */
.sgac-cta-banner {
  padding: 72px 24px;
  background: linear-gradient(135deg, #0f1c3d 0%, #1a2c5b 100%);
  text-align: center;
}
.sgac-cta-banner__inner {
  max-width: 600px;
  margin: 0 auto;
}
.sgac-cta-banner__title {
  font-size: clamp(22px, 3vw, 32px);
  font-weight: 800;
  color: #ffffff;
  margin: 0 0 16px;
  line-height: 1.25;
}
.sgac-cta-banner__desc {
  font-size: 15px;
  color: rgba(255,255,255,0.78);
  margin: 0 0 32px;
  line-height: 1.7;
}
.sgac-cta-banner__btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 16px 40px;
  background: #e63328;
  color: #ffffff;
  font-size: 16px;
  font-weight: 700;
  border-radius: 10px;
  text-decoration: none;
  transition: background 0.2s, transform 0.2s;
}
.sgac-cta-banner__btn:hover {
  background: #c0261d;
  transform: translateY(-2px);
  color: #ffffff;
  text-decoration: none;
}
.sgac-cta-banner__meta {
  display: flex;
  justify-content: center;
  gap: 24px;
  margin-top: 20px;
  flex-wrap: wrap;
}
.sgac-cta-banner__meta-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: rgba(255,255,255,0.65);
}
.sgac-cta-banner__meta-item svg {
  width: 14px;
  height: 14px;
  color: #4ade80;
}

/* =====================================================
   DISCLAIMER BANNER
   ===================================================== */
.sgac-disclaimer {
  background: #fffbeb;
  border: 1px solid #fde68a;
  border-radius: 8px;
  padding: 14px 18px;
  margin: 24px 0;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13px;
  color: #92400e;
  line-height: 1.6;
}
.sgac-disclaimer svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  color: #d97706;
  margin-top: 1px;
}
.sgac-disclaimer a {
  color: #92400e;
  text-decoration: underline;
}

/* =====================================================
   RESPONSIVE
   ===================================================== */
@media (max-width: 1024px) {
  .sgac-hero__inner {
    grid-template-columns: 1fr 360px;
  }
  .sgac-advantages__grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 900px) {
  .sgac-why__inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

@media (max-width: 768px) {
  .sgac-hero {
    padding: 48px 20px 56px;
  }
  .sgac-hero__inner {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .sgac-hero__card {
    max-width: 400px;
    margin: 0 auto;
  }
  .sgac-trust-bar__inner {
    gap: 16px;
  }
  .sgac-trust-bar__item {
    font-size: 12px;
  }
  .sgac-steps__grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .sgac-step-card::after {
    display: none;
  }
  .sgac-advantages__grid {
    grid-template-columns: 1fr;
  }
  .sgac-why__stat-cards {
    grid-template-columns: 1fr 1fr;
  }
  .sgac-steps, .sgac-advantages, .sgac-why, .sgac-faq, .sgac-cta-banner {
    padding: 48px 20px;
  }
}

@media (max-width: 480px) {
  .sgac-hero__tags {
    gap: 8px;
  }
  .sgac-trust-bar {
    padding: 12px 16px;
  }
  .sgac-trust-bar__inner {
    gap: 10px;
  }
  .sgac-why__stat-cards {
    grid-template-columns: 1fr;
  }
}