/* ========================================
   THE RECEIPT CLUB — Owner Recruitment LP
   Design: Minimal, Elegant, Feminine
   ======================================== */

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

:root {
  --white: #ffffff;
  --off-white: #faf9f7;
  --light-gray: #f2f0ed;
  --mid-gray: #d4d0cb;
  --text: #1a1a1a;
  --text-light: #555555;
  --text-muted: #888888;
  --accent: #b8926a;
  --accent-light: #d4b896;
  --line: #e0dcd7;
  --section-gap: 120px;
}

html {
  font-size: 17.5px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: "Noto Serif JP", "游明朝", "Yu Mincho", serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.9;
  font-weight: 300;
  letter-spacing: 0.04em;
}

/* --- Typography --- */
h1, h2, h3, h4 {
  font-family: "Noto Serif JP", serif;
  font-weight: 300;
  letter-spacing: 0.08em;
  line-height: 1.4;
}

h2 {
  font-size: 1.5rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  color: var(--accent);
  text-align: center;
  margin-bottom: 16px;
}

.section-title-en {
  font-family: "Cormorant Garamond", serif;
  font-size: 0.8rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--text-muted);
  text-align: center;
  margin-bottom: 8px;
}

.section-subtitle {
  font-size: 1rem;
  color: var(--text-light);
  text-align: center;
  max-width: none;
  margin: 0 0 60px;
  line-height: 2;
}

p {
  font-size: 1rem;
  line-height: 2;
  color: var(--text-light);
}

/* --- Layout --- */
.container {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 24px;
}

.container--narrow {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 24px;
}

section {
  padding: var(--section-gap) 0;
}

section:nth-child(even) {
  background: var(--off-white);
}

/* --- Divider --- */
.divider {
  width: 40px;
  height: 1px;
  background: var(--mid-gray);
  margin: 0 auto 40px;
}

/* --- Header --- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
  padding: 16px 0;
  transition: transform 0.3s ease;
}

.header__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 960px;
  margin: 0 auto;
  padding: 0 24px;
}

.header__logo {
  font-family: "Cormorant Garamond", serif;
  font-size: 0.95rem;
  font-weight: 300;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--text);
  text-decoration: none;
}

.header__cta {
  font-family: "Noto Serif JP", serif;
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  color: var(--text);
  text-decoration: none;
  border: 1px solid var(--text);
  padding: 10px 24px;
  transition: all 0.3s ease;
}

.header__cta:hover {
  background: var(--text);
  color: var(--white);
}

/* --- Hero --- */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 120px 24px 80px;
  background: var(--white);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  top: 0;
  right: -10%;
  width: 55%;
  height: 100%;
  background: url("../images/hero-bg.webp") center / cover no-repeat;
  opacity: 0.3;
  mask-image: linear-gradient(to left, rgba(0,0,0,1) 30%, rgba(0,0,0,0) 100%);
  -webkit-mask-image: linear-gradient(to left, rgba(0,0,0,1) 30%, rgba(0,0,0,0) 100%);
  pointer-events: none;
}

.hero__label {
  font-family: "Noto Serif JP", serif;
  font-size: 0.85rem;
  font-weight: 400;
  letter-spacing: 0.12em;
  color: var(--white);
  background: var(--accent);
  display: inline-block;
  padding: 8px 28px;
  margin-bottom: 40px;
}

.hero__the {
  font-family: "Cormorant Garamond", serif;
  font-size: 0.8rem;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.hero__title {
  font-family: "Cormorant Garamond", serif;
  font-size: clamp(2.4rem, 6vw, 4.2rem);
  font-weight: 300;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  line-height: 1.2;
  margin-bottom: 8px;
}

.hero__est {
  font-family: "Cormorant Garamond", serif;
  font-size: 0.75rem;
  letter-spacing: 0.35em;
  color: var(--text-muted);
  margin-bottom: 48px;
}

.hero__lead {
  font-family: "Noto Serif JP", serif;
  font-size: 1.2rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  color: var(--text);
  margin-bottom: 20px;
  line-height: 1.9;
}

.hero__catch {
  font-size: 1rem;
  font-weight: 300;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: 40px;
  line-height: 1.8;
}

.hero__image {
  width: 100%;
  max-width: 720px;
  margin: 0 auto 48px;
}

.hero__img {
  width: 100%;
  border-radius: 8px;
  box-shadow: 0 12px 48px rgba(0, 0, 0, 0.08);
}

.hero__merits {
  display: flex;
  gap: 40px;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 60px;
}

.hero__merit {
  text-align: center;
  max-width: 200px;
}

.hero__merit-num {
  font-family: "Noto Serif JP", serif;
  font-size: 2rem;
  font-weight: 300;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 12px;
}

.hero__merit-text {
  font-size: 0.9rem;
  color: var(--text-light);
  line-height: 1.8;
}

.hero__scroll {
  font-family: "Cormorant Garamond", serif;
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--text-muted);
  position: relative;
  padding-bottom: 40px;
}

.hero__scroll::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 1px;
  height: 32px;
  background: var(--mid-gray);
  animation: scrollLine 2s ease infinite;
}

@keyframes scrollLine {
  0% { opacity: 0; transform: scaleY(0); transform-origin: top; }
  50% { opacity: 1; transform: scaleY(1); transform-origin: top; }
  100% { opacity: 0; transform: scaleY(1); transform-origin: bottom; }
}

/* --- Section Image --- */
.section-image {
  width: 100%;
  border-radius: 4px;
  margin: 40px 0;
}

.section-image--rounded {
  border-radius: 8px;
  box-shadow: 0 8px 40px rgba(0, 0, 0, 0.06);
}

/* --- Steps --- */
.steps {
  display: flex;
  gap: 32px;
  margin-top: 48px;
}

.step {
  flex: 1;
  text-align: center;
  padding: 32px 20px;
}

.step__number {
  font-family: "Noto Serif JP", serif;
  font-size: 2.5rem;
  font-weight: 200;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 16px;
}

.step__title {
  font-size: 1rem;
  font-weight: 500;
  margin-bottom: 12px;
  letter-spacing: 0.06em;
}

.step__desc {
  font-size: 0.9rem;
  color: var(--text-light);
  line-height: 1.8;
}

/* --- Pricing Cards --- */
.pricing-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.pricing-card {
  border: 1px solid var(--line);
  padding: 40px 24px;
  text-align: center;
  background: var(--white);
  transition: box-shadow 0.3s ease;
}

.pricing-card:hover {
  box-shadow: 0 8px 40px rgba(0, 0, 0, 0.06);
}

.pricing-card--featured {
  border-color: var(--accent);
  position: relative;
}

.pricing-card--featured::before {
  content: "人気";
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  color: var(--white);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  padding: 4px 16px;
}

.pricing-card__name {
  font-family: "Noto Serif JP", serif;
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.pricing-card__units {
  font-size: 0.95rem;
  color: var(--text);
  margin-bottom: 16px;
}

.pricing-card__price {
  font-family: "Noto Serif JP", serif;
  font-size: 2.2rem;
  font-weight: 200;
  color: var(--text);
  line-height: 1.2;
  margin-bottom: 4px;
}

.pricing-card__price-sub {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 24px;
}

.pricing-card__detail {
  font-size: 0.88rem;
  color: var(--text-light);
  line-height: 1.8;
  border-top: 1px solid var(--line);
  padding-top: 20px;
}

.pricing-card__detail strong {
  color: var(--accent);
}

/* --- Table --- */
.data-table {
  width: 100%;
  border-collapse: collapse;
  margin: 40px 0;
  font-size: 0.95rem;
}

.data-table th {
  font-weight: 400;
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  padding: 14px 16px;
  border-bottom: 1px solid var(--text);
  text-align: left;
}

.data-table td {
  padding: 16px 16px;
  border-bottom: 1px solid var(--line);
  color: var(--text-light);
}

.data-table td:first-child {
  color: var(--text);
}

.data-table .highlight {
  color: var(--accent);
  font-weight: 600;
}

/* --- Feature Cards --- */
.feature-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.feature-card {
  padding: 32px;
  border: 1px solid var(--line);
  background: var(--white);
}

.feature-card__icon {
  font-family: "Noto Serif JP", serif;
  font-size: 1.8rem;
  font-weight: 200;
  color: var(--accent);
  margin-bottom: 16px;
}

.feature-card__title {
  font-size: 1rem;
  font-weight: 500;
  margin-bottom: 8px;
  letter-spacing: 0.06em;
}

.feature-card__desc {
  font-size: 0.9rem;
  color: var(--text-light);
  line-height: 1.8;
}

/* --- Stat Cards --- */
.stat-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.stat-card {
  text-align: center;
  padding: 32px 16px;
  border: 1px solid var(--line);
}

.stat-card__number {
  font-family: "Noto Serif JP", serif;
  font-size: 2rem;
  font-weight: 200;
  color: var(--text);
  line-height: 1.2;
  margin-bottom: 8px;
}

.stat-card__label {
  font-size: 0.82rem;
  color: var(--text-muted);
  letter-spacing: 0.06em;
}

/* --- Zero Work --- */
.zero-work {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.zero-work__item {
  text-align: center;
  padding: 32px 16px;
}

.zero-work__label {
  font-size: 0.95rem;
  color: var(--text-light);
  margin-bottom: 12px;
}

.zero-work__status {
  font-family: "Noto Serif JP", serif;
  font-size: 1.6rem;
  font-weight: 300;
  color: var(--accent);
  letter-spacing: 0.1em;
}

/* --- Vision --- */
.vision-items {
  display: flex;
  gap: 48px;
  justify-content: center;
  margin-top: 48px;
}

.vision-item {
  text-align: center;
}

.vision-item__number {
  font-family: "Cormorant Garamond", serif;
  font-size: 2.5rem;
  font-weight: 300;
  color: var(--text);
  line-height: 1.2;
}

.vision-item__text {
  font-size: 0.9rem;
  color: var(--text-light);
  margin-top: 8px;
}

/* --- CTA --- */
.cta {
  text-align: center;
  padding: 100px 24px;
  background: var(--off-white);
}

.cta__title {
  font-family: "Noto Serif JP", serif;
  font-size: 1.6rem;
  font-weight: 300;
  letter-spacing: 0.12em;
  margin-bottom: 16px;
}

.cta__desc {
  font-size: 1rem;
  color: var(--text-light);
  margin-bottom: 40px;
  line-height: 2;
}

.cta__button {
  display: inline-block;
  font-family: "Noto Serif JP", serif;
  font-size: 0.95rem;
  letter-spacing: 0.15em;
  color: var(--white);
  background: var(--text);
  text-decoration: none;
  padding: 18px 60px;
  transition: all 0.3s ease;
}

.cta__button:hover {
  background: var(--accent);
}

.cta__note {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-top: 16px;
}

/* --- Footer --- */
.footer {
  padding: 60px 24px;
  text-align: center;
  border-top: 1px solid var(--line);
}

.footer__logo {
  font-family: "Cormorant Garamond", serif;
  font-size: 0.85rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--text);
  margin-bottom: 24px;
}

.footer__info {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 2;
  margin-bottom: 24px;
}

.footer__links {
  list-style: none;
  display: flex;
  justify-content: center;
  gap: 32px;
}

.footer__links a {
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer__links a:hover {
  color: var(--text);
}

.footer__copy {
  font-size: 0.75rem;
  color: var(--mid-gray);
  margin-top: 32px;
  letter-spacing: 0.08em;
}

/* --- Revenue Label --- */
.revenue-label {
  font-family: "Noto Serif JP", serif;
  font-size: 0.9rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  text-align: center;
  color: var(--text);
  background: var(--light-gray);
  padding: 14px 24px;
  margin-bottom: 16px;
}

/* --- Inline CTA --- */
.inline-cta {
  text-align: center;
  margin-top: 60px;
}

.inline-cta__button {
  display: inline-block;
  font-family: "Noto Serif JP", serif;
  font-size: 0.88rem;
  font-weight: 400;
  letter-spacing: 0.12em;
  color: var(--text);
  text-decoration: none;
  border: 1px solid var(--text);
  padding: 14px 48px;
  transition: all 0.3s ease;
}

.inline-cta__button .arrow {
  display: inline-block;
  margin-left: 6px;
  transition: transform 0.3s ease;
}

.inline-cta__button:hover {
  background: var(--text);
  color: var(--white);
}

.inline-cta__button:hover .arrow {
  transform: translate(2px, -2px);
}

/* --- Fade In Animation --- */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

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

/* --- Responsive --- */
@media (max-width: 768px) {
  :root {
    --section-gap: 80px;
  }

  .hero__merits {
    flex-direction: column;
    align-items: center;
    gap: 24px;
  }

  .steps {
    flex-direction: column;
  }

  .pricing-cards {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
  }

  .feature-cards {
    grid-template-columns: 1fr;
  }

  .stat-cards {
    grid-template-columns: repeat(2, 1fr);
  }

  .zero-work {
    grid-template-columns: repeat(2, 1fr);
  }

  .vision-items {
    flex-direction: column;
    align-items: center;
    gap: 32px;
  }

  .data-table {
    font-size: 0.85rem;
  }

  .data-table th,
  .data-table td {
    padding: 10px 8px;
  }
}

@media (max-width: 480px) {
  .stat-cards {
    grid-template-columns: 1fr;
  }

  .zero-work {
    grid-template-columns: 1fr;
  }

  .cta__button {
    padding: 16px 40px;
    font-size: 0.8rem;
  }
}