/* Reset & Basic Styles */
:root {
  --primary-color: #4a4a4a; /* Charcoal Gray for text and titles */
  --accent-gold: #cca945; /* Gold */
  --accent-pink: #fed7f4; /* Pink */
  --bg-color: #fefdf8; /* Off-White */
  --text-color: #333;
  --white: #fff;
}
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  font-family: "Noto Sans JP", sans-serif;
  line-height: 1.8;
  color: var(--text-color);
  background-color: var(--bg-color);
}

.index-page {
  word-break: keep-all;
  overflow-wrap: anywhere;
}

img {
  max-width: 100%;
  height: auto;
  vertical-align: middle;
}
a {
  text-decoration: none;
  color: inherit;
}
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
}
.section {
  padding: 80px 0;
}
.section-title {
  font-family: "Noto Serif JP", serif;
  font-size: 2.5rem;
  text-align: center;
  margin-bottom: 40px;
  color: var(--primary-color);
  font-weight: 700;
}
.section-title span {
  display: block;
  font-size: 1rem;
  color: var(--accent-gold);
  margin-bottom: 8px;
  font-family: "Noto Sans JP", sans-serif;
}

/* Header */
.header {
  background: var(--white);
  padding: 10px 0;
  border-bottom: 1px solid #eee;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}
.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.logo img {
  height: 50px;
}
.nav {
  display: none; /* Hide on mobile */
}
.nav-list {
  list-style: none;
  display: flex;
  gap: 30px;
}
.nav-link {
  font-weight: 700;
  transition: color 0.3s;
}
.nav-link:hover {
  color: var(--accent-gold);
}

/* Hero Section */
.hero-wrapper {
  background-color: #333;
  display: flex;
  justify-content: center;
}

.hero {
  position: relative;
  color: var(--white);
  padding: 120px 0;
  text-align: center;
  overflow: hidden;
  max-width: 1200px;
  width: 100%;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.4);
  z-index: 1;
}

.hero video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}
.hero .container {
  position: relative;
  z-index: 2;
}

.hero .highlight {
  color: var(--accent-gold);
}

.hero-title {
  font-family: "Noto Serif JP", serif;
  font-size: 3rem;
  font-weight: 700;
  line-height: 1.4;
  text-shadow: 0 3px 5px rgba(0, 0, 0, 0.5);
  margin-bottom: 20px;
}
.hero-subtitle {
  font-size: 1.2rem;
  margin-bottom: 40px;
  text-shadow: 0 2px 3px rgba(0, 0, 0, 0.5);
}

/* CTA Button Styles */
.cta-button {
  display: inline-block;
  background: linear-gradient(145deg, var(--accent-gold), #b8983e);
  color: var(--white);
  padding: 9px 25px;
  border-radius: 50px;
  font-weight: 700;
  font-size: 1.1rem;
  text-shadow: 0 1px 1px rgba(0, 0, 0, 0.2);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s, box-shadow 0.3s;
  position: relative;
  overflow: hidden;
}
.cta-button:hover {
  transform: translateY(-3px);
  box-shadow: 0 7px 20px rgba(184, 152, 62, 0.4);
}
.cta-button .price-tag {
  font-size: 1.5rem;
  font-weight: 700;
}
.cta-button .price-text {
  font-size: 0.9rem;
  display: block;
  margin-top: -5px;
}
.cta-container {
  margin-top: 40px;
  background: rgba(255, 255, 255, 0.1);
  padding: 30px;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(5px);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}
.cta-container p {
  margin-bottom: 20px;
  font-weight: bold;
}
.store-buttons {
  display: flex;
  flex-direction: column;
  gap: 15px;
  align-items: center;
}

.store-buttons .cta-button {
  width: 250px;
}

/* Problem Section */
#problem {
  background-color: var(--white);
}
.problem-list {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  text-align: center;
}
.problem-item {
  background: var(--bg-color);
  padding: 30px;
  border-radius: 10px;
  border: 1px solid #eee;
}
.problem-item::before {
  content: "✓";
  color: var(--accent-gold);
  font-weight: 700;
  font-size: 1.5rem;
  margin-right: 10px;
}
.problem-item-title {
  font-weight: 700;
  font-size: 1.1rem;
  display: inline;
}

/* Solution Section */
.solution-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto auto;
  gap: 50px;
  align-items: center;
}
.solution-image {
  border-radius: 10px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.solution-content h3 {
  font-family: "Noto Serif JP", serif;
  font-size: 1.8rem;
  color: var(--primary-color);
  margin-bottom: 20px;
}
.solution-content .highlight {
  background: linear-gradient(transparent 60%, var(--accent-pink) 60%);
}
.solution-content p {
  margin-bottom: 20px;
}

/* Flow Section */
#flow {
  background-color: var(--white);
}
.flow-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;

}
.flow-step {
  background: var(--bg-color);
  padding: 30px;
  border-radius: 10px;
  text-align: center;
  position: relative;
  border: 1px solid #eee;
  border-top: 5px solid var(--primary-color);
}
.flow-step-number {
  position: absolute;
  top: -20px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--primary-color);
  color: var(--white);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.2rem;
}
.flow-step-title {
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--primary-color);
  margin-top: 20px;
  margin-bottom: 10px;
}

/* Message Section */
.message-box {
  background-color: var(--white);
  border: 2px solid var(--accent-gold);
  border-radius: 10px;
  padding: 40px;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}
.message-box h3 {
  font-family: "Noto Serif JP", serif;
  font-size: 1.5rem;
  margin-bottom: 20px;
}
.message-box p {
  text-align: left;
  margin-bottom: 15px;
}
.message-box .note {
  font-weight: 700;
  color: var(--primary-color);
}

/* Price Section */
.price-box {
  border: 2px solid var(--accent-gold);
  border-radius: 15px;
  text-align: center;
  padding: 40px;
  max-width: 700px;
  margin: 0 auto;
  background: var(--white);
}
.price-box h3 {
  font-family: "Noto Serif JP", serif;
  font-size: 1.5rem;
  margin-bottom: 15px;
}
.price-box .sub-heading {
  font-weight: bold;
  color: var(--primary-color);
}
.price-content {
  margin: 30px 0;
}
.price-content .original-price {
  text-decoration: line-through;
  font-size: 1.2rem;
  color: #888;
}
.price-content .special-price {
  font-size: 4rem;
  font-weight: 700;
  color: var(--primary-color);
  line-height: 1.2;
}
.price-content .special-price span {
  font-size: 1.5rem;
}
.price-note {
  font-size: 0.9rem;
  margin-top: 20px;
}

/* Access Section */
#access {
  background-color: var(--white);
}
.access-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}
.store-info-container {
  padding-top: 40px;
}
.store-info {
  background: var(--bg-color);
  padding: 30px 20px;
  border-radius: 10px;
  border: 1px solid #eee;
}
.store-info h3 {
  font-family: "Noto Serif JP", serif;
  font-size: 1.5rem;
  color: var(--primary-color);
  border-bottom: 2px solid var(--accent-gold);
  padding-bottom: 10px;
  margin-bottom: 20px;
}
.store-info table {
  width: 100%;
  text-align: left;
}
.store-info th,
.store-info td {
  padding: 10px 0;
  vertical-align: top;
}
.store-info th {
  width: 80px;
  font-weight: 700;
}
.map-container {
  position: relative;
  padding-bottom: 75%; /* 4:3 aspect ratio */
  height: 0;
  overflow: hidden;
  border-radius: 10px;
  margin-top: 20px;
}
.map-container iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

/* 施設紹介セクション */
.facility-section {
  margin-top: 30px;
  margin-bottom: 40px;
}

.facility-title {
  font-family: "Noto Serif JP", serif;
  font-size: 1.4rem;
  color: var(--primary-color);
  margin-bottom: 20px;
  text-align: center;
  position: relative;
}

.facility-title:after {
  content: "";
  position: absolute;
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 2px;
  background: var(--accent-gold);
}

.facility-description {
  margin-bottom: 25px;
  text-align: center;
}

.facility-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
  margin-top: 30px;
}

.facility-image {
  width: 100%;
  height: 360px;
  object-fit: cover;
  border-radius: 8px;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.facility-image:hover {
  transform: translateY(-5px);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.15);
}

.facility-feature {
  background: var(--white);
  padding: 20px;
  border-radius: 8px;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.05);
  margin-bottom: 15px;
}

.facility-feature h4 {
  color: var(--accent-gold);
  font-weight: 700;
  margin-bottom: 10px;
  font-size: 1.1rem;
}

.facility-feature p {
  font-size: 0.95rem;
  line-height: 1.6;
}

/* Footer */
.footer {
  background-color: var(--primary-color);
  color: var(--bg-color);
  padding: 40px 0 120px 0;
  text-align: center;
}
.footer .logo img {
  height: 60px;
  filter: brightness(0) invert(1);
}
.footer-links {
  margin-top: 15px;
}
.footer-links a {
  color: var(--bg-color);
  font-size: 0.9rem;
  text-decoration: underline;
  opacity: 0.9;
  transition: opacity 0.3s;
}
.footer-links a:hover {
  opacity: 1;
}
.copyright {
  margin-top: 15px;
  font-size: 0.9rem;
  opacity: 0.8;
}

/* Floating CTA */
.floating-cta {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 99;
}
.floating-cta .cta-button {
  padding: 9px 25px;
  font-size: 1rem;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
}

/* Utility classes */
.u-small-note {
  font-size: 0.8rem;
  display: block;
}

/* アクセスビデオリンク */
.video-link {
  display: inline-flex;
  align-items: center;
  margin-top: 8px;
  padding: 6px 12px;
  background-color: #ff0000; /* YouTube赤 */
  color: white !important;
  border-radius: 4px;
  font-weight: 500;
  transition: all 0.3s ease;
  text-decoration: none;
  font-size: 0.9rem;
  line-height: 1.4;
}

.video-link:hover {
  background-color: #cc0000; /* ホバー時は少し暗めの赤 */
  transform: translateY(-2px);
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

.video-link-icon {
  margin-right: 6px;
  font-size: 1rem;
  font-weight: bold;
}

/* LINEリンク */
.line-link {
  display: inline-flex;
  align-items: center;
  padding: 6px 12px;
  background-color: #06c755;
  color: white !important;
  border-radius: 4px;
  font-weight: 500;
  transition: all 0.3s ease;
  text-decoration: none;
  font-size: 0.9rem;
  line-height: 1.4;
}

.line-link:hover {
  background-color: #05b04c;
  transform: translateY(-2px);
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

/* ホットペッパーリンク */
.hotpepper-link {
  display: inline-flex;
  align-items: center;
  background-color: white;
  border: 1px solid #ddd;
  border-radius: 4px;
  font-weight: 500;
  transition: all 0.3s ease;
  text-decoration: none;
  font-size: 0.9rem;
  line-height: 1.4;
}

.hotpepper-link:hover {
  transform: translateY(-2px);
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.hotpepper-logo {
  height: 30px;
  width: auto;
}

/* Skip link (accessibility) */
.skip-link {
  position: absolute;
  left: -9999px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}
.skip-link:focus {
  left: 10px;
  top: 10px;
  width: auto;
  height: auto;
  background: #000;
  color: #fff;
  padding: 8px 12px;
  z-index: 200;
}

/* Responsive Styles */
@media (min-width: 768px) {
  .nav {
    display: block; /* Show on desktop */
  }
  .store-buttons {
    flex-direction: row;
    justify-content: center;
  }
}
@media (max-width: 992px) {
  .solution-grid {
    grid-template-columns: 1fr;
  }
  .solution-image {
    margin-top: 40px;
    order: 2;
  }
  .access-grid {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 767px) {
  .header{
    position: relative;
  }
  .section-title {
    font-size: 2rem;
  }
  .hero-title {
    font-size: 2.2rem;
  }
  .header-inner .cta-button {
    display: none;
  }
  .logo img {
    height: 40px;
  }
  .floating-cta .cta-button {
    padding: 9px 20px;
    font-size: 0.9rem;
  }
  .price-content .special-price {
    font-size: 3rem;
  }
  .message-box {
    padding: 25px;
  }
}