@import url("https://fonts.googleapis.com/css2?family=Shippori+Mincho:wght@400;600;700&family=Cormorant+Garamond:wght@400;600;700&display=swap");

:root {
  --primary: #c97b6b;
  --bg: #f2e6e0;
  --light: #faf7f5;
  --text: #4a4a4a;
  --accent: #d4a59a;
  --shadow: 0 12px 35px rgba(0, 0, 0, 0.08);
  --radius: 12px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Shippori Mincho", "Cormorant Garamond", serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  display: block;
}

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

.container {
  width: min(1200px, 92%);
  margin: 0 auto;
}

header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  transition: background 0.3s ease, box-shadow 0.3s ease;
  background: rgba(242, 230, 224, 0.6);
  backdrop-filter: blur(10px);
}

header.nav-scrolled {
  background: rgba(242, 230, 224, 0.92);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
}

header .container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 8px;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
  gap: 12px;
}

.menu-toggle {
  display: none;
  background: transparent;
  border: none;
  padding: 0;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  position: relative;
  transition: opacity 0.2s ease;
}

.menu-toggle:hover {
  opacity: 0.7;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--text);
  border-radius: 1px;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.menu-toggle span::before,
.menu-toggle span::after {
  content: "";
  position: absolute;
  left: 0;
  width: 24px;
  height: 1.5px;
  background: var(--text);
  border-radius: 1px;
  transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.menu-toggle span::before {
  top: -7px;
}

.menu-toggle span::after {
  top: 7px;
}

.menu-toggle.active span {
  background: transparent;
}

.menu-toggle.active span::before {
  top: 0;
  transform: rotate(45deg);
}

.menu-toggle.active span::after {
  top: 0;
  transform: rotate(-45deg);
}

.nav-left {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  margin-right: auto;
}

.nav-left img {
  width: 88px;
  height: auto;
  object-fit: contain;
  border-radius: 0;
  filter: drop-shadow(0 10px 18px rgba(0, 0, 0, 0.12));
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 20px;
  font-size: 15px;
}

.nav-links a {
  position: relative;
  padding: 6px 4px;
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 100%;
  height: 2px;
  background: var(--primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s ease;
}

.nav-links a:hover::after,
.nav-links a:focus-visible::after {
  transform: scaleX(1);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 20px;
  border-radius: 999px;
  border: none;
  cursor: pointer;
  font-weight: 600;
  letter-spacing: 0.02em;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), #b46c5f);
  color: #fff;
  box-shadow: 0 10px 30px rgba(201, 123, 107, 0.35);
}

.btn-light {
  background: #fff;
  color: var(--primary);
  border: 1.5px solid #fff;
  box-shadow: 0 10px 26px rgba(255, 255, 255, 0.3);
}

.btn-outline {
  background: rgba(201, 123, 107, 0.14);
  color: #7a3b32;
  border: 1.8px solid var(--primary);
  box-shadow: 0 10px 26px rgba(201, 123, 107, 0.18);
  font-weight: 700;
}

/* Hero専用強調 */
.btn-outline.hero-cta {
  background: rgba(255, 255, 255, 0.16);
  color: #ffffff;
  border: 1.9px solid #ffffff;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.14);
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.28);
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.12);
}

.hero {
  position: relative;
  min-height: 82vh;
  display: grid;
  place-items: center;
  color: #fff;
  text-align: center;
  overflow: hidden;
  padding: 0 16px;
}

.hero .bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  filter: brightness(0.75);
}

.hero .hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.55);
  opacity: 0.9;
  z-index: 0;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(201, 123, 107, 0.55), rgba(242, 230, 224, 0.4));
}

.hero-content {
  position: relative;
  z-index: 1;
  padding: 60px 24px;
  max-width: 780px;
}

.eyebrow {
  display: inline-block;
  padding: 6px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.16);
  border: 1px solid rgba(255, 255, 255, 0.4);
  letter-spacing: 0.1em;
  font-size: 12px;
  margin-bottom: 16px;
}

h1,
h2,
h3,
h4 {
  margin: 0 0 12px;
  letter-spacing: 0.04em;
}

.hero h1 {
  font-size: clamp(32px, 5vw, 48px);
  line-height: 1.2;
  margin-bottom: 14px;
}

.hero p {
  font-size: 17px;
  margin-bottom: 28px;
}

.section {
  padding: 96px 0;
}

.section.light {
  background: var(--light);
}

.section-title {
  text-align: center;
  margin-bottom: 48px;
}

.section-title h2 {
  font-size: clamp(26px, 4vw, 34px);
}

.section-title p {
  color: #6b6b6b;
  font-size: 15px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

.card {
  background: #fff;
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.12);
}

.card .tag {
  display: inline-block;
  background: var(--light);
  color: var(--primary);
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 12px;
  letter-spacing: 0.06em;
  margin-bottom: 12px;
}

.two-column {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 32px;
  align-items: center;
}

.flow {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}

.flow-step {
  background: #fff;
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow);
  position: relative;
}

.flow-step .num {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--primary);
  color: #fff;
  font-weight: 700;
  margin-bottom: 12px;
}

.cta-band {
  background: linear-gradient(135deg, var(--primary), #b46c5f);
  color: #fff;
  border-radius: 18px;
  padding: 48px;
  box-shadow: 0 20px 40px rgba(201, 123, 107, 0.35);
  text-align: center;
}

.cta-band h3 {
  margin-bottom: 12px;
  font-size: 26px;
}

.cta-band p {
  margin-bottom: 20px;
}

/* 新セクション共通 */
.hero-cta-group {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
}

.btn-line {
  background: #06c755;
  color: #fff;
  border: 1.5px solid #06c755;
  box-shadow: 0 10px 26px rgba(6, 199, 85, 0.25);
}

.btn-line:hover {
  box-shadow: 0 14px 32px rgba(6, 199, 85, 0.28);
}

.bullet-list {
  padding-left: 18px;
  color: #5a5a5a;
  line-height: 1.8;
}

.bullet-list li {
  margin-bottom: 6px;
}

.rounded {
  border-radius: 16px;
}

.shadowed {
  box-shadow: var(--shadow);
}

.elegant-block p,
.elegant-block .bullet-list {
  font-family: "Cormorant Garamond", "Shippori Mincho", serif;
  font-weight: 400;
  letter-spacing: 0.02em;
  line-height: 1.75;
  font-size: 17px;
  color: #51423d;
}

.elegant-block .bullet-list {
  padding-left: 18px;
}

.elegant-block .bullet-list li {
  margin-bottom: 8px;
}
.method-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 18px;
  margin-bottom: 32px;
}

.method-visual {
  max-width: 860px;
  margin: 0 auto;
}

.method-grid .card {
  text-align: center;
}

.method-grid .card .tag {
  margin-inline: auto  ;
}

.method-grid ul {
  padding-left: 0;
  list-style: none;
  margin: 0 auto;
  max-width: 92%;
  text-align: left;
  line-height: 1.8;
  letter-spacing: 0.02em;
  font-weight: 400;
}

.method-grid ul li {
  position: relative;
  padding-left: 14px;
  margin-bottom: 10px;
}

.method-grid ul li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--primary);
  font-weight: 700;
}

.program-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
  grid-auto-flow: row dense;
}

.program-grid .card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 230px;
  text-align: left;
  border: 1px solid rgba(201, 123, 107, 0.14);
  box-shadow: 0 16px 32px rgba(0, 0, 0, 0.08);
  background: linear-gradient(145deg, #ffffff, #fdf7f4);
  padding: 26px 24px;
}

.program-grid .card h3 {
  margin: 0;
  font-size: 18px;
  letter-spacing: 0.02em;
}

.program-grid .card p {
  margin: 0;
  color: #5c5c5c;
  line-height: 1.7;
}

.program-tag {
  background: rgba(201, 123, 107, 0.18);
  color: #7a3b32;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.program-grid .card:nth-child(2) {
  background: linear-gradient(145deg, #fff, #f5f8ff);
  border-color: rgba(120, 140, 200, 0.28);
}

.program-grid .card:nth-child(3) {
  background: linear-gradient(145deg, #fff, #f7fff6);
  border-color: rgba(115, 185, 140, 0.28);
}

.program-grid .card:nth-child(4) {
  background: linear-gradient(145deg, #fff, #fef7ff);
  border-color: rgba(175, 140, 200, 0.28);
}

@media (min-width: 900px) {
  .program-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
  }
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  grid-auto-flow: row dense;
}

.feature-card {
  background: #fff;
  padding: 18px;
  border-radius: var(--radius);
  text-align: center;
  font-weight: 700;
  box-shadow: var(--shadow);
  border: 1px solid rgba(201, 123, 107, 0.12);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.feature-card h3 {
  margin: 6px 0 4px;
  font-size: 17px;
  letter-spacing: 0.02em;
}

.feature-card p {
  margin: 0;
  font-weight: 400;
  color: #5b5b5b;
  line-height: 1.6;
  text-indent: 0.5em;
  padding: 0 4px;
}

.feature-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  margin: 0 auto 4px;
  color: #fff;
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.08);
}

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

.gradient-rose {
  background: linear-gradient(135deg, #c97b6b, #e0a498);
}

.gradient-gold {
  background: linear-gradient(135deg, #d8a341, #f6d98f);
}

.gradient-green {
  background: linear-gradient(135deg, #5bbf97, #9ee0c7);
}

.gradient-violet {
  background: linear-gradient(135deg, #9b7ad3, #c6b3f0);
}

.trainer-card {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 28px;
  align-items: center;
}

.trainer-photo img {
  width: 100%;
}

.trainer-text p {
  color: #5a5a5a;
  line-height: 1.7;
  margin-bottom: 18px;
}

.price-card {
  background: #fff;
  padding: 32px;
  border-radius: 18px;
  text-align: center;
  box-shadow: var(--shadow);
  max-width: 520px;
  margin: 0 auto;
}

.price-card .price {
  font-size: 26px;
  font-weight: 700;
  margin: 10px 0 6px;
}

.price-card .note {
  color: #5f5f5f;
  font-size: 14px;
}

.media-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px;
}

.media-grid img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.access-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
  align-items: center;
}

.map-embed {
  width: 100%;
  aspect-ratio: 4 / 3;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.map-embed iframe {
  width: 100%;
  height: 100%;
  display: block;
}

/* Campaign */
.campaign-head {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 18px;
}

.campaign-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 12px;
  border-radius: 999px;
  background: linear-gradient(135deg, #c97b6b, #e0a498);
  color: #fff;
  font-size: 12px;
  letter-spacing: 0.08em;
  font-weight: 700;
  box-shadow: 0 10px 24px rgba(201, 123, 107, 0.25);
}

.campaign-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
}

.campaign-card {
  background: linear-gradient(135deg, #fff, #fdf7f4);
  border-radius: 14px;
  padding: 20px 18px;
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.08);
  border: 1px solid rgba(201, 123, 107, 0.12);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.campaign-card h3 {
  margin: 2px 0;
  font-size: 18px;
  letter-spacing: 0.02em;
}

.campaign-card p {
  margin: 0;
  color: #5a5a5a;
  line-height: 1.6;
}

.campaign-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: rgba(201, 123, 107, 0.14);
  color: #7a3b32;
  font-weight: 800;
  letter-spacing: 0.04em;
  box-shadow: 0 8px 18px rgba(0, 0, 0, 0.08);
}

@media (max-width: 768px) {
  .campaign-head {
    flex-direction: column;
    align-items: flex-start;
  }
}

footer {
  background: #4f4b4b;
  color: #f1e9e9;
  padding: 36px 0;
  text-align: center;
  font-size: 13px;
  letter-spacing: 0.04em;
}

.faq {
  max-width: 820px;
  margin: 0 auto;
}

.faq-item {
  background: #fff;
  border-radius: var(--radius);
  padding: 16px 18px;
  margin-bottom: 12px;
  box-shadow: var(--shadow);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  font-weight: 600;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
  color: #5f5f5f;
}

.faq-item.active .faq-answer {
  max-height: 300px;
  padding-top: 10px;
}

form {
  display: grid;
  gap: 14px;
}

input,
textarea,
select {
  width: 100%;
  padding: 12px 14px;
  border-radius: 10px;
  border: 1.2px solid #d8c9c2;
  background: #fff;
  font-family: inherit;
  font-size: 15px;
  transition: border 0.2s ease, box-shadow 0.2s ease;
}

input:focus,
textarea:focus,
select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(201, 123, 107, 0.18);
}

textarea {
  min-height: 140px;
  resize: vertical;
}

.contact-card {
  background: #fff;
  padding: 26px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.fade-in {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 768px) {
  .hero-cta-group {
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
  }

  .method-grid,
  .program-grid,
  .feature-grid,
  .media-grid,
  .access-grid {
    grid-template-columns: 1fr;
  }

  .trainer-card {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .price-card {
    padding: 26px 20px;
  }

  .map-embed {
    aspect-ratio: 3 / 3;
  }

  header {
    padding: 0 16px;
  }

  header .container {
    padding: 0 8px;
  }

  .nav {
    padding: 12px 0;
    gap: 10px;
  }

  .nav-left {
    margin-right: auto;
  }

  .nav-left img {
    width: 64px;
    filter: drop-shadow(0 6px 12px rgba(0, 0, 0, 0.1));
  }

  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 72%;
    max-width: 320px;
    height: 100vh;
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
    padding: 80px 24px 24px;
    gap: 14px;
    font-size: 15px;
    background: rgba(242, 230, 224, 0.98);
    backdrop-filter: blur(12px);
    box-shadow: -18px 0 36px rgba(0, 0, 0, 0.16);
    transition: right 0.3s ease;
    z-index: 999;
  }

  .nav-links.open {
    right: 0;
  }

  .menu-toggle {
    display: inline-flex;
  }

  .hero {
    min-height: 100vh;
    padding: 0;
  }

  .hero .bg {
    background-position: center;
    background-size: cover;
    filter: brightness(0.7);
  }

  .hero::after {
    background: linear-gradient(180deg, rgba(201, 123, 107, 0.45), rgba(242, 230, 224, 0.35));
  }

  .hero-content {
    padding: 100px 20px 50px;
    text-align: center;
    max-width: 100%;
  }

  .hero .eyebrow {
    font-size: 11px;
    letter-spacing: 0.15em;
    margin-bottom: 16px;
  }

  .hero h1 {
    font-size: clamp(24px, 7.5vw, 32px);
    line-height: 1.4;
    margin-bottom: 20px;
    font-weight: 600;
  }

  .hero p {
    font-size: 14px;
    line-height: 1.65;
    margin-bottom: 28px;
    max-width: 100%;
  }

  .hero .btn {
    width: 100%;
    max-width: 280px;
    margin: 0 auto 12px;
    display: block;
  }

  .hero-content > div[style*="flex"] {
    flex-direction: column !important;
    gap: 12px !important;
    align-items: center !important;
  }

  .section {
    padding: 60px 0;
  }

  .section-title h2 {
    font-size: clamp(24px, 6vw, 28px);
    margin-bottom: 10px;
  }

  .section-title p {
    font-size: 14px;
  }

  .cta-band {
    padding: 32px 20px;
  }

  .cta-band h3 {
    font-size: 20px;
    margin-bottom: 10px;
  }

  .cta-band p {
    font-size: 14px;
    margin-bottom: 20px;
  }

  .grid-3 {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .card {
    padding: 22px;
  }

  .card h3 {
    font-size: 18px;
    margin-bottom: 12px;
  }

  .flow {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .flow-step {
    padding: 20px;
  }

  .btn {
    width: 100%;
    max-width: 300px;
    font-size: 14px;
    padding: 14px 20px;
  }

  .two-column {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .faq .faq-question {
    font-size: 15px;
    padding: 14px 16px;
  }

  .faq-item {
    padding: 14px 16px;
  }

  .faq-answer {
    font-size: 14px;
    line-height: 1.65;
  }

  .contact-card {
    padding: 22px;
  }

  input,
  textarea,
  select {
    font-size: 14px;
    padding: 12px 14px;
  }
}