/* ========================================
   CREAM GROUP - 公式サイト スタイルシート
   テーマ: ライト・南国・石垣島
   ======================================== */

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

:root {
  --color-primary: #00BCD4;
  --color-primary-dark: #0097A7;
  --color-accent: #FF6F61;
  --color-text: #333333;
  --color-text-light: #666666;
  --color-bg: #FFFFFF;
  --color-bg-alt: #F8FFFE;
  --color-bg-card: #FFFFFF;
  --color-border: #E0E0E0;
  --font-ja: 'Noto Sans JP', 'Hiragino Sans', 'Yu Gothic', sans-serif;
  --font-en: 'Montserrat', sans-serif;
  --max-width: 1200px;
  --header-height: 72px;
  --radius: 12px;
  --shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  --shadow-hover: 0 8px 30px rgba(0, 0, 0, 0.12);
  --transition: 0.3s ease;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
}

body {
  font-family: var(--font-ja);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  height: auto;
}

ul {
  list-style: none;
}

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

.section {
  padding: 80px 0;
}

.section:nth-child(even) {
  background: var(--color-bg-alt);
}

.section__title {
  font-family: var(--font-en);
  font-size: 2.5rem;
  font-weight: 700;
  text-align: center;
  letter-spacing: 0.05em;
  color: var(--color-primary-dark);
}

.section__subtitle {
  text-align: center;
  color: var(--color-text-light);
  font-size: 0.9rem;
  margin-top: 4px;
  margin-bottom: 48px;
}

/* --- Header --- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  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);
  z-index: 1000;
  transition: box-shadow var(--transition);
}

.header--scrolled {
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
}

.header__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.header__logo {
  font-family: var(--font-en);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  letter-spacing: 0.05em;
  white-space: nowrap;
}

.header__nav {
  display: flex;
  gap: 32px;
}

.header__link {
  font-family: var(--font-en);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--color-text);
  position: relative;
  padding: 4px 0;
  transition: color var(--transition);
}

.header__link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-primary);
  transition: width var(--transition);
}

.header__link:hover {
  color: var(--color-primary);
}

.header__link:hover::after {
  width: 100%;
}

/* ハンバーガーメニュー */
.header__menu-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 1001;
}

.header__menu-btn span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition);
  border-radius: 2px;
}

.header__menu-btn.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.header__menu-btn.active span:nth-child(2) {
  opacity: 0;
}

.header__menu-btn.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* --- Hero --- */
.hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: linear-gradient(135deg, #E0F7FA 0%, #B2EBF2 30%, #80DEEA 60%, #4DD0E1 100%);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -30%;
  width: 80%;
  height: 200%;
  background: radial-gradient(ellipse, rgba(255, 111, 97, 0.15) 0%, transparent 70%);
  animation: float 20s ease-in-out infinite;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -20%;
  left: -20%;
  width: 60%;
  height: 120%;
  background: radial-gradient(ellipse, rgba(0, 188, 212, 0.2) 0%, transparent 70%);
  animation: float 15s ease-in-out infinite reverse;
}

@keyframes float {
  0%, 100% { transform: translate(0, 0) rotate(0deg); }
  33% { transform: translate(30px, -30px) rotate(2deg); }
  66% { transform: translate(-20px, 20px) rotate(-1deg); }
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.1);
}

.hero__content {
  position: relative;
  z-index: 1;
  padding: 0 24px;
}

.hero__sub {
  font-family: var(--font-en);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  color: rgba(0, 77, 86, 0.7);
  margin-bottom: 16px;
}

.hero__title {
  font-family: var(--font-en);
  font-size: 4.5rem;
  font-weight: 700;
  color: #004D56;
  letter-spacing: 0.1em;
  line-height: 1.1;
  margin-bottom: 16px;
}

.hero__tagline {
  font-size: 1.2rem;
  color: #00696E;
  margin-bottom: 40px;
  font-weight: 500;
}

.hero__cta {
  display: inline-block;
  padding: 14px 40px;
  background: var(--color-primary);
  color: #fff;
  font-weight: 600;
  font-size: 1rem;
  border-radius: 50px;
  letter-spacing: 0.05em;
  transition: all var(--transition);
  box-shadow: 0 4px 15px rgba(0, 188, 212, 0.3);
}

.hero__cta:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 188, 212, 0.4);
}

/* --- About --- */
.about__content {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 48px;
  align-items: center;
}

.about__text p {
  margin-bottom: 16px;
  font-size: 1rem;
  line-height: 2;
}

.about__stats {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.about__stat {
  text-align: center;
  padding: 24px;
  background: var(--color-bg-card);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.about__stat-number {
  display: block;
  font-family: var(--font-en);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-primary);
}

.about__stat-label {
  font-size: 0.85rem;
  color: var(--color-text-light);
  margin-top: 4px;
}

/* --- Store Cards --- */
.stores__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.store-card {
  background: var(--color-bg-card);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: all var(--transition);
}

.store-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

.store-card__image {
  height: 160px;
  display: flex;
  align-items: flex-end;
  padding: 16px;
  position: relative;
}

.store-card__badge {
  background: rgba(255, 255, 255, 0.9);
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-text);
}

.store-card__body {
  padding: 20px;
}

.store-card__name {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.store-card__concept {
  font-size: 0.85rem;
  color: var(--color-text-light);
  margin-bottom: 16px;
  line-height: 1.7;
}

.store-card__info {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 12px;
}

.store-card__detail {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  color: var(--color-text-light);
}

.store-card__icon {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  color: var(--color-primary);
}

.store-card__highlight {
  font-size: 0.8rem;
  color: var(--color-accent);
  font-weight: 600;
  padding: 8px 12px;
  background: #FFF5F4;
  border-radius: 8px;
  margin-bottom: 12px;
}

.store-card__sns {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  color: var(--color-primary);
  font-weight: 500;
  transition: color var(--transition);
}

.store-card__sns svg {
  width: 18px;
  height: 18px;
}

.store-card__sns:hover {
  color: var(--color-primary-dark);
}

/* --- Access --- */
.access__content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

.access__text p {
  margin-bottom: 16px;
  line-height: 1.8;
}

.access__info {
  margin-top: 24px;
  padding: 20px;
  background: var(--color-bg-card);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.access__info h3 {
  font-size: 1rem;
  margin-bottom: 12px;
  color: var(--color-primary-dark);
}

.access__info ul {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.access__info li {
  font-size: 0.9rem;
  color: var(--color-text-light);
  padding-left: 16px;
  position: relative;
}

.access__info li::before {
  content: '●';
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-size: 0.5rem;
  top: 6px;
}

.access__map {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

/* --- Company --- */
.company__table-wrap {
  max-width: 700px;
  margin: 0 auto;
  background: var(--color-bg-card);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.company__table {
  width: 100%;
  border-collapse: collapse;
}

.company__table th,
.company__table td {
  padding: 16px 24px;
  text-align: left;
  font-size: 0.95rem;
  border-bottom: 1px solid var(--color-border);
}

.company__table tr:last-child th,
.company__table tr:last-child td {
  border-bottom: none;
}

.company__table th {
  width: 140px;
  background: var(--color-bg-alt);
  font-weight: 600;
  color: var(--color-text);
  white-space: nowrap;
}

.company__table td {
  color: var(--color-text-light);
}

/* --- Contact --- */
.contact__content {
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
}

.contact__lead {
  font-size: 1rem;
  color: var(--color-text-light);
  margin-bottom: 32px;
}

.contact__links {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 40px;
}

.contact__link {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 24px;
  background: var(--color-bg-card);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  transition: all var(--transition);
}

.contact__link:hover {
  transform: translateX(4px);
  box-shadow: var(--shadow-hover);
  color: var(--color-primary);
}

.contact__link-name {
  font-weight: 600;
}

.contact__link-handle {
  font-family: var(--font-en);
  font-size: 0.85rem;
  color: var(--color-primary);
}

.contact__general {
  padding: 24px;
  background: var(--color-bg-alt);
  border-radius: var(--radius);
}

.contact__general p {
  font-size: 0.85rem;
  color: var(--color-text-light);
  margin-bottom: 8px;
}

.contact__email {
  color: var(--color-primary);
  font-weight: 600;
}

/* --- Footer --- */
.footer {
  background: #004D56;
  color: rgba(255, 255, 255, 0.8);
  padding: 40px 0;
}

.footer__inner {
  text-align: center;
}

.footer__logo {
  font-family: var(--font-en);
  font-size: 1.2rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.1em;
  margin-bottom: 8px;
}

.footer__address {
  font-size: 0.85rem;
  margin-bottom: 16px;
}

.footer__copy {
  font-size: 0.75rem;
  opacity: 0.6;
}

/* ========================================
   Responsive
   ======================================== */

/* タブレット */
@media (max-width: 1024px) {
  .stores__grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .about__stats {
    flex-direction: row;
    justify-content: center;
  }
}

/* スマートフォン */
@media (max-width: 768px) {
  .section {
    padding: 60px 0;
  }

  .section__title {
    font-size: 2rem;
  }

  /* ヘッダー */
  .header__menu-btn {
    display: flex;
  }

  .header__nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 40px;
    transition: right var(--transition);
    box-shadow: -4px 0 20px rgba(0, 0, 0, 0.1);
  }

  .header__nav.open {
    right: 0;
  }

  .header__link {
    font-size: 1.1rem;
  }

  /* Hero */
  .hero {
    min-height: 500px;
  }

  .hero__title {
    font-size: 2.8rem;
  }

  .hero__tagline {
    font-size: 1rem;
  }

  /* Store Cards */
  .stores__grid {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin: 0 auto;
  }

  /* Access */
  .access__content {
    grid-template-columns: 1fr;
  }

  .access__map iframe {
    height: 300px;
  }

  /* About */
  .about__stats {
    flex-direction: column;
    align-items: center;
  }

  .about__stat {
    width: 100%;
    max-width: 200px;
  }
}

  /* Company */
  .company__table th,
  .company__table td {
    display: block;
    width: 100%;
    padding: 8px 20px;
  }
  .company__table th {
    padding-top: 16px;
    padding-bottom: 4px;
    border-bottom: none;
    font-size: 0.8rem;
    color: var(--color-primary-dark);
  }
  .company__table td {
    padding-bottom: 16px;
  }
}

/* 小さいスマートフォン */
@media (max-width: 480px) {
  .hero__title {
    font-size: 2.2rem;
  }

  .hero__sub {
    font-size: 0.85rem;
  }

  .container {
    padding: 0 16px;
  }
}