@charset "UTF-8";
/**
 * トップページ専用CSS
 */

/* =============================
   ヒーロー
   ============================= */
.hero {
  position: relative;
  width: 100%;
  background: var(--color-primary-pale);
}
.hero-image-wrap {
  position: relative;
  width: 100%;
  max-width: 1206px;
  margin: 0 auto;
}
.hero-image-wrap img {
  width: 100%;
  height: auto;
  display: block;
}
.hero-cta-floating {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 1rem;
}

/* =============================
   ブランドコンセプト
   ============================= */
.concept {
  padding: var(--space-section) 0;
  background: var(--color-bg);
  position: relative; overflow: hidden;
}
.concept::before {
  content: ''; position: absolute;
  top: 10%; right: -150px;
  width: 360px; height: 360px;
  background: radial-gradient(circle, var(--color-primary-lightest), transparent 70%);
  border-radius: 50%; z-index: 0;
}
.concept::after {
  content: ''; position: absolute;
  bottom: 5%; left: -100px;
  width: 280px; height: 280px;
  background: radial-gradient(circle, var(--color-primary-pale), transparent 70%);
  border-radius: 50%; z-index: 0;
}
.concept-inner {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 4rem;
  align-items: center;
  position: relative; z-index: 1;
}
.concept-illust {
  display: flex; justify-content: center; align-items: center;
}
.concept-illust img {
  width: 100%; max-width: 460px;
  height: auto;
}
.concept-body p {
  font-size: 1rem; line-height: 2;
  margin-bottom: 1.2rem;
  color: var(--color-text-light);
}
.concept-signature {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--color-primary-dark);
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 2px solid var(--color-primary-pale);
  letter-spacing: 0.05em;
}

/* =============================
   3つの柱
   ============================= */
.pillars {
  padding: var(--space-section) 0;
  background: var(--color-bg-soft);
}
.pillars-header {
  text-align: center; margin-bottom: 3rem;
}
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}
.pillar-card {
  background: #fff;
  padding: 2.5rem 2rem;
  border-radius: var(--radius-lg);
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: transform 0.3s, box-shadow 0.3s;
  display: flex;
  flex-direction: column;
}
.pillar-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}
.pillar-icon {
  width: 100px; height: 100px;
  margin: 0 auto 1.5rem;
  background: var(--color-primary-lightest);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  transition: background 0.3s;
}
.pillar-card:hover .pillar-icon {
  background: var(--color-primary-light);
}
.pillar-icon svg {
  width: 80px; height: 80px;
}
.pillar-no {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 0.85rem;
  color: var(--color-primary);
  letter-spacing: 0.2em;
  margin-bottom: 0.5rem;
}
.pillar-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.2rem;
  line-height: 1.5;
  margin-bottom: 1rem;
  color: var(--color-text);
}
.pillar-desc {
  font-size: 0.9rem;
  line-height: 1.9;
  color: var(--color-text-light);
  margin-bottom: 1.5rem;
  flex-grow: 1;
}
.pillar-link {
  display: inline-flex; align-items: center; gap: 0.4rem;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  align-self: center;
  padding-bottom: 2px;
  border-bottom: 2px solid var(--color-primary-pale);
  transition: border-color 0.2s;
}
.pillar-link:hover {
  border-color: var(--color-primary);
}
.pillar-link svg {
  width: 12px; height: 12px;
}

/* =============================
   私たちについて
   ============================= */
.about {
  padding: var(--space-section) 0;
  background: var(--color-bg);
}
.about-inner {
  display: grid; grid-template-columns: 1.2fr 1fr;
  gap: 4rem; align-items: center;
}
.about .section-title {
  font-size: clamp(1.4rem, 2.9vw, 2rem);
}
.about-illust img {
  width: 100%; max-width: 480px;
  margin: 0 auto; display: block;
}
.about-body {
  font-size: 1rem; line-height: 2;
  color: var(--color-text-light); margin-bottom: 1.5rem;
}
.about-badges {
  display: flex; flex-wrap: wrap; gap: 0.6rem;
  margin-bottom: 1.5rem;
}
.about-badge {
  font-size: 0.8rem; font-weight: 500;
  padding: 0.4rem 0.9rem;
  background: var(--color-primary-lightest);
  color: var(--color-primary-darker);
  border-radius: 999px;
}
.about-amilie {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}
.about-amilie img {
  max-width: 240px;
  width: 100%;
  height: auto;
  display: block;
}
.about-amilie-coordinator {
  max-width: 90px !important;
}

/* =============================
   コラム
   ============================= */
.columns-section {
  padding: var(--space-section) 0;
  background: var(--color-bg-soft);
}
.columns-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 3rem;
  flex-wrap: wrap;
  gap: 1.5rem;
}
.columns-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

/* =============================
   誘導バンド
   ============================= */
.cta-band {
  padding: var(--space-section) 0;
  background: linear-gradient(120deg, var(--color-primary-darker) 0%, var(--color-primary-dark) 50%, var(--color-primary) 100%);
  color: #fff;
  position: relative;
  overflow: hidden;
}
.cta-band::before {
  content: ''; position: absolute;
  top: -100px; right: -80px;
  width: 360px; height: 360px;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.15), transparent 70%);
  border-radius: 50%;
}
.cta-band::after {
  content: ''; position: absolute;
  bottom: -100px; left: -60px;
  width: 280px; height: 280px;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.15), transparent 70%);
  border-radius: 50%;
}
.cta-inner {
  position: relative; z-index: 1;
  text-align: center;
  max-width: 900px; margin: 0 auto;
}
.cta-eyebrow {
  display: inline-block;
  font-family: var(--font-display); font-weight: 700;
  font-size: 0.8rem; letter-spacing: 0.22em;
  padding: 0.3rem 0.9rem 0.35rem;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(8px);
  border-radius: 999px;
  margin-bottom: 1rem;
}
.cta-title {
  font-family: var(--font-display); font-weight: 900;
  font-size: clamp(1.4rem, 3vw, 2rem);
  line-height: 1.5; margin-bottom: 1.2rem;
}
.cta-desc {
  font-size: 0.95rem; line-height: 1.9;
  margin-bottom: 2rem;
  opacity: 0.95;
}
.cta-buttons {
  display: flex; gap: 1rem;
  justify-content: center; flex-wrap: wrap;
}
.btn-white {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 1.1rem 2.6rem;
  background: #fff;
  color: var(--color-primary-dark) !important;
  border-radius: 999px;
  font-weight: 700; font-size: 1.02rem;
  transition: all 0.25s;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
}
.btn-white:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.15);
}
.btn-white svg {
  width: 18px; height: 18px;
}

/* =============================
   レスポンシブ（トップページ）
   ============================= */
@media (max-width: 900px) {
  .hero-cta-floating { bottom: 1.5rem; }

  .concept-inner, .about-inner { grid-template-columns: 1fr; gap: 2.5rem; }
  .concept-illust img { max-width: 320px; }
  .about-illust img { max-width: 320px; }

  .pillars-grid, .columns-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  .columns-header { flex-direction: column; align-items: flex-start; }

  /* スマホ：AMILIEと愛犬家コーディネーター画像のサイズ */
  .about-amilie img { max-width: 220px; }
  .about-amilie-coordinator { max-width: 90px !important; }

  .cta-title { font-size: 1.2rem; }
  .cta-desc { font-size: 0.88rem; }
}