/* ========================================
   トップページ専用スタイル
   ======================================== */

/* ヒーロー */
.hero {
  padding-top: calc(var(--header-h) + 3rem);
  padding-bottom: 5rem;
  position: relative;
  overflow: hidden;
  background: linear-gradient(180deg, #f5f4f0 0%, #fdfcfa 80%);
}

.hero-deco-1 {
  position: absolute;
  top: 8%;
  right: -8%;
  width: 520px;
  height: 520px;
  background: radial-gradient(circle, rgba(45, 106, 79, 0.08) 0%, transparent 65%);
  border-radius: 50%;
  filter: blur(20px);
  pointer-events: none;
  z-index: 0;
}

.hero-deco-2 {
  position: absolute;
  bottom: -100px;
  left: -100px;
  width: 380px;
  height: 380px;
  background: radial-gradient(circle, rgba(106, 137, 167, 0.10) 0%, transparent 65%);
  border-radius: 50%;
  filter: blur(20px);
  pointer-events: none;
  z-index: 0;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 4rem;
  align-items: center;
  position: relative;
  z-index: 1;
}

@media (max-width: 980px) {
  .hero-inner {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
}

.hero-content { position: relative; }

.hero-eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  letter-spacing: 0.3em;
  color: var(--c-accent);
  font-weight: 500;
  margin-bottom: 1.5rem;
  text-transform: uppercase;
  position: relative;
  padding-left: 2.5rem;
}

.hero-eyebrow::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 2rem;
  height: 1px;
  background: var(--c-accent);
}

.hero-title {
  font-size: clamp(1.7rem, 3.8vw, 2.7rem);
  line-height: 1.55;
  letter-spacing: 0.02em;
  margin-bottom: 1.75rem;
  color: var(--c-heading);
  font-weight: 600;
}

.hero-title em {
  font-style: normal;
  color: var(--c-accent);
  position: relative;
}

.hero-title em::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -2px;
  height: 8px;
  background: rgba(45, 106, 79, 0.13);
  z-index: -1;
}

.hero-description {
  font-size: 1rem;
  line-height: 2;
  color: var(--c-text-soft);
  margin-bottom: 2.5rem;
  max-width: 560px;
}

.hero-image {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  background: linear-gradient(135deg, #f5f4f0 0%, #eef2f6 100%);
  aspect-ratio: 3 / 2;
  box-shadow: var(--shadow-lg);
}

.hero-image-svg {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* 装飾的な葉のSVG */
.deco-leaf {
  position: absolute;
  pointer-events: none;
  opacity: 0.5;
  z-index: 1;
}

/* 課題セクション */
.problems-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem 2rem;
  margin: 3rem 0;
  max-width: 920px;
}

@media (max-width: 700px) {
  .problems-grid { grid-template-columns: 1fr; }
}

.problem-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px dashed var(--c-border);
  font-size: 0.97rem;
  color: var(--c-text);
  line-height: 1.7;
}

.problem-item::before {
  content: "";
  flex-shrink: 0;
  width: 8px;
  height: 8px;
  background: var(--c-accent);
  border-radius: 50%;
  margin-top: 0.65rem;
  opacity: 0.7;
}

/* 支援の柱 */
.support-pillar {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-top: 3rem;
}

.pillar-card {
  background: var(--c-white);
  border-radius: 14px;
  padding: 2rem 1.75rem;
  border: 1px solid var(--c-border-soft);
  position: relative;
  transition: all 0.3s ease;
  height: 100%;
}

.pillar-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--c-accent);
}

.pillar-card-num {
  font-family: 'Cormorant Garamond', 'Noto Serif JP', serif;
  font-size: 2.5rem;
  font-weight: 400;
  color: var(--c-accent);
  line-height: 1;
  margin-bottom: 0.75rem;
  font-style: italic;
}

.pillar-card-title {
  font-size: 1.1rem;
  margin-bottom: 0.75rem;
  color: var(--c-heading);
  line-height: 1.5;
}

.pillar-card-text {
  font-size: 0.92rem;
  color: var(--c-text-soft);
  line-height: 1.85;
}

/* サービス一覧 */
.service-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}

@media (max-width: 800px) {
  .service-list { grid-template-columns: 1fr; }
}

.service-item {
  background: var(--c-white);
  border-radius: 14px;
  padding: 2rem;
  border: 1px solid var(--c-border-soft);
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
  transition: all 0.3s ease;
}

.service-item:hover {
  border-color: var(--c-primary-light);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.service-item-icon {
  flex-shrink: 0;
  width: 52px;
  height: 52px;
  background: rgba(45, 106, 79, 0.08);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--c-accent);
}

.service-item-icon svg {
  width: 26px;
  height: 26px;
}

.service-item-title {
  font-size: 1.05rem;
  margin-bottom: 0.5rem;
}

.service-item-text {
  font-size: 0.92rem;
  color: var(--c-text-soft);
  line-height: 1.85;
}

/* 選ばれる理由 */
.reasons-list {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  margin-top: 3rem;
}

.reason-item {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 2rem;
  padding: 2rem;
  background: var(--c-white);
  border-radius: 14px;
  border: 1px solid var(--c-border-soft);
  align-items: start;
}

@media (max-width: 700px) {
  .reason-item {
    grid-template-columns: 1fr;
    gap: 1rem;
    padding: 1.5rem;
  }
}

.reason-num {
  font-family: 'Cormorant Garamond', serif;
  font-size: 3rem;
  font-weight: 300;
  color: var(--c-primary);
  line-height: 1;
  text-align: center;
  position: relative;
  padding-bottom: 1rem;
  font-style: italic;
}

.reason-num::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0;
  width: 32px;
  height: 1px;
  background: var(--c-accent);
  transform: translateX(-50%);
}

@media (max-width: 700px) {
  .reason-num {
    text-align: left;
    font-size: 2.5rem;
  }
  .reason-num::after { left: 0; transform: none; }
}

.reason-title {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
  color: var(--c-heading);
}

.reason-text {
  font-size: 0.97rem;
  color: var(--c-text-soft);
  line-height: 1.95;
}

/* ストレスチェック */
.stress-check-card {
  background: linear-gradient(135deg, #1f3a5f 0%, #15273f 100%);
  border-radius: 18px;
  padding: 4rem 3rem;
  color: var(--c-white);
  position: relative;
  overflow: hidden;
}

.stress-check-card::before {
  content: "";
  position: absolute;
  top: -50%;
  right: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(82, 163, 123, 0.18) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.stress-check-card .container { position: relative; z-index: 1; }

.stress-check-card .eyebrow {
  color: var(--c-accent-light);
}

.stress-check-card .eyebrow::before {
  background: var(--c-accent-light);
}

.stress-check-card h2 {
  color: var(--c-white);
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  margin-bottom: 1.5rem;
}

.stress-check-card p {
  color: rgba(255,255,255,0.85);
  margin-bottom: 1.5rem;
  max-width: 760px;
}

.stress-check-list {
  margin-top: 2.5rem;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem 2rem;
  max-width: 800px;
}

@media (max-width: 700px) {
  .stress-check-list { grid-template-columns: 1fr; }
  .stress-check-card { padding: 3rem 1.75rem; }
}

.stress-check-list li {
  position: relative;
  padding-left: 1.5rem;
  font-size: 0.95rem;
  color: rgba(255,255,255,0.9);
  line-height: 1.85;
}

.stress-check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.7rem;
  width: 8px;
  height: 8px;
  background: var(--c-accent-light);
  border-radius: 50%;
}

/* 契約形態 */
.plan-types {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-top: 3rem;
}

@media (max-width: 800px) {
  .plan-types { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 500px) {
  .plan-types { grid-template-columns: 1fr; }
}

.plan-type-item {
  background: var(--c-white);
  border: 1px solid var(--c-border);
  border-radius: 10px;
  padding: 1.5rem 1.25rem;
  text-align: center;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--c-heading);
  transition: all 0.3s ease;
}

.plan-type-item:hover {
  background: var(--c-bg-alt);
  border-color: var(--c-primary);
}

/* 流れ・ステップ */
.flow-list {
  position: relative;
  margin-top: 3rem;
}

.flow-item {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 2rem;
  padding: 2rem 0;
  border-bottom: 1px solid var(--c-border-soft);
  align-items: start;
  position: relative;
}

.flow-item:last-child { border-bottom: none; }

@media (max-width: 700px) {
  .flow-item {
    grid-template-columns: 1fr;
    gap: 0.75rem;
    padding: 1.5rem 0;
  }
}

.flow-step {
  font-family: 'Cormorant Garamond', serif;
  font-size: 0.78rem;
  letter-spacing: 0.25em;
  color: var(--c-accent);
  font-weight: 500;
  text-transform: uppercase;
}

.flow-step strong {
  display: block;
  font-size: 2rem;
  font-weight: 300;
  color: var(--c-primary);
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  letter-spacing: 0;
  margin-top: 0.25rem;
  line-height: 1;
}

.flow-content h3 {
  font-size: 1.15rem;
  margin-bottom: 0.5rem;
  color: var(--c-heading);
}

.flow-content p {
  font-size: 0.95rem;
  color: var(--c-text-soft);
  line-height: 1.85;
}

/* FAQ */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 3rem;
}

.faq-item {
  background: var(--c-white);
  border: 1px solid var(--c-border-soft);
  border-radius: 12px;
  overflow: hidden;
  transition: all 0.3s ease;
}

.faq-item[open] {
  border-color: var(--c-primary-light);
  box-shadow: var(--shadow-sm);
}

.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 1.4rem 3rem 1.4rem 1.75rem;
  position: relative;
  font-weight: 500;
  color: var(--c-heading);
  font-size: 1rem;
  line-height: 1.55;
  user-select: none;
}

.faq-item summary::-webkit-details-marker { display: none; }

.faq-item summary::before {
  content: "Q";
  display: inline-block;
  margin-right: 0.85rem;
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  color: var(--c-accent);
  font-size: 1.2rem;
  font-weight: 500;
}

.faq-item summary::after {
  content: "+";
  position: absolute;
  right: 1.5rem;
  top: 50%;
  transform: translateY(-50%);
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  font-weight: 300;
  color: var(--c-primary);
  transition: transform 0.3s ease;
}

.faq-item[open] summary::after {
  content: "−";
  transform: translateY(-50%) rotate(180deg);
}

.faq-answer {
  padding: 0 1.75rem 1.5rem;
  font-size: 0.95rem;
  color: var(--c-text-soft);
  line-height: 1.95;
  display: flex;
  gap: 0.85rem;
}

.faq-answer::before {
  content: "A";
  flex-shrink: 0;
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  color: var(--c-secondary);
  font-size: 1.2rem;
  font-weight: 500;
  line-height: 1.5;
}

/* 大きなCTAセクション */
.cta-large {
  padding: 5rem 0;
  background:
    linear-gradient(135deg, rgba(31,58,95,0.04) 0%, rgba(45,106,79,0.04) 100%),
    var(--c-bg-alt);
  position: relative;
  overflow: hidden;
}

.cta-large::before {
  content: "";
  position: absolute;
  top: -150px;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(45, 106, 79, 0.06) 0%, transparent 60%);
  border-radius: 50%;
  pointer-events: none;
}

.cta-large .container {
  text-align: center;
  position: relative;
  z-index: 1;
}

.cta-large h2 {
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  margin-bottom: 1.5rem;
  line-height: 1.5;
}

.cta-large p {
  color: var(--c-text-soft);
  margin-bottom: 2.5rem;
  max-width: 620px;
  margin-left: auto;
  margin-right: auto;
}

.cta-large .btn-cta-group { justify-content: center; }