/* ============================================================
   AURELIA WELLNESS CLUB KUMAMOTO — style.css
   Design tokens (from design.md)
   ============================================================ */

:root {
  --color-main: #7A1E3A;        /* 深いボルドー */
  --color-main-dark: #5E1730;   /* ボルドー(暗) hover用 */
  --color-sub: #F7F4EF;         /* アイボリー */
  --color-sub-deep: #EFEAE0;    /* アイボリー(濃) */
  --color-accent: #C6A46A;      /* シャンパンゴールド */
  --color-accent-soft: #DCC79A; /* ゴールド(淡) */
  --color-text: #2F2F2F;        /* 本文テキスト */
  --color-text-soft: #6B645F;   /* 補助テキスト */
  --color-line: #DCD5C9;        /* ヘアライン罫線 */
  --color-white: #FFFFFF;

  --font-serif-en: "Cormorant", "Times New Roman", serif;
  --font-serif-jp: "Noto Serif JP", "游明朝", serif;
  --font-sans-jp: "Noto Sans JP", "Hiragino Kaku Gothic ProN", sans-serif;

  --section-gap: 140px;
  --section-gap-mobile: 80px;
  --container-width: 1180px;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans-jp);
  color: var(--color-text);
  background-color: var(--color-sub);
  line-height: 1.85;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

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

ul, ol {
  list-style: none;
}

.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 40px;
}

/* No rounded corners anywhere — squares only, per brief */
* {
  border-radius: 0 !important;
}

/* ------------------------------------------------------------
   Eyebrow label — signature element
   Small serif-english label used above section headings,
   echoing hotel-brand signage: "WELLNESS / PREMIUM CLUB / SINCE 1998"
   ------------------------------------------------------------ */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-family: var(--font-serif-en);
  font-size: 13px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 22px;
}

.eyebrow::before {
  content: "";
  width: 28px;
  height: 1px;
  background: var(--color-accent);
  display: inline-block;
}

.section-heading {
  font-family: var(--font-serif-jp);
  font-weight: 600;
  font-size: clamp(28px, 3.4vw, 40px);
  letter-spacing: 0.03em;
  color: var(--color-main);
  margin-bottom: 18px;
}

.section-lead {
  color: var(--color-text-soft);
  font-size: 16px;
  max-width: 640px;
  line-height: 2;
}

.section-head {
  margin-bottom: 64px;
}

.section-head.center {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

.section-head.center .section-lead {
  margin-left: auto;
  margin-right: auto;
}

/* ------------------------------------------------------------
   Header / Global Navigation
   ------------------------------------------------------------ */
.site-header {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(247, 244, 239, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-line);
}

.site-header__inner {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 40px;
  height: 84px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.brand__en {
  font-family: var(--font-serif-en);
  font-size: 22px;
  letter-spacing: 0.12em;
  color: var(--color-main);
}

.brand__jp {
  font-size: 10px;
  letter-spacing: 0.22em;
  color: var(--color-text-soft);
  margin-top: 6px;
}

.global-nav {
  display: flex;
  align-items: center;
  gap: 40px;
}

.global-nav__list {
  display: flex;
  gap: 36px;
}

.global-nav__list a {
  font-size: 14px;
  letter-spacing: 0.06em;
  color: var(--color-text);
  position: relative;
  padding-bottom: 6px;
  white-space: nowrap;
}

.global-nav__list a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 1px;
  background: var(--color-accent);
  transition: width 0.3s ease;
}

.global-nav__list a:hover::after,
.global-nav__list a.is-current::after {
  width: 100%;
}

.global-nav__list a.is-current {
  color: var(--color-main);
}

.nav-cta {
  background: var(--color-main);
  color: var(--color-white);
  font-size: 13px;
  letter-spacing: 0.08em;
  padding: 14px 28px;
  border: 1px solid var(--color-main);
  transition: background 0.3s ease, color 0.3s ease;
}

.nav-cta:hover {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-main);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.nav-toggle span {
  width: 24px;
  height: 1px;
  background: var(--color-main);
  display: block;
}

/* ------------------------------------------------------------
   Page intro header (for sub pages)
   ------------------------------------------------------------ */
.page-intro {
  background: var(--color-main);
  color: var(--color-sub);
  min-height: 360px;
  padding: 88px 0 62px;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.page-intro::before,
.page-intro::after {
  content: none;
  display: none;
}

.page-intro .container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 40px;
}

.page-intro .eyebrow {
  color: var(--color-accent-soft);
}

.page-intro .eyebrow::before {
  background: var(--color-accent-soft);
}

.page-intro__title {
  font-family: var(--font-serif-jp);
  font-size: clamp(32px, 4vw, 46px);
  letter-spacing: 0.03em;
  word-break: keep-all;
  overflow-wrap: normal;
}

.page-intro__lead {
  margin-top: 18px;
  color: rgba(247, 244, 239, 0.78);
  max-width: 780px;
  line-height: 2.05;
  word-break: keep-all;
  overflow-wrap: normal;
}

@media (max-width: 768px) {
  .page-intro {
    min-height: auto;
    padding: 74px 0 54px;
  }
  .page-intro .container {
    padding: 0 24px;
  }
  .page-intro__lead {
    max-width: 100%;
    word-break: normal;
    overflow-wrap: anywhere;
  }
}

.breadcrumb {
  margin-top: 28px;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: rgba(247, 244, 239, 0.6);
}

.breadcrumb a {
  color: rgba(247, 244, 239, 0.85);
}

.breadcrumb a:hover {
  color: var(--color-accent-soft);
}

/* ------------------------------------------------------------
   Buttons
   ------------------------------------------------------------ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  font-size: 14px;
  letter-spacing: 0.08em;
  padding: 18px 40px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}

.btn-primary {
  background: var(--color-main);
  color: var(--color-white);
  border-color: var(--color-main);
}

.btn-primary:hover {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-main);
}

.btn-outline {
  background: transparent;
  color: var(--color-sub);
  border-color: rgba(247, 244, 239, 0.5);
}

.btn-outline:hover {
  background: rgba(247, 244, 239, 0.12);
  border-color: var(--color-sub);
}

.btn-outline.dark {
  color: var(--color-main);
  border-color: var(--color-main);
}

.btn-outline.dark:hover {
  background: var(--color-main);
  color: var(--color-white);
}

.btn-arrow {
  font-family: var(--font-serif-en);
  font-size: 16px;
}

/* ------------------------------------------------------------
   Sections / generic layout helpers
   ------------------------------------------------------------ */
section {
  padding: var(--section-gap) 0;
}

.bg-ivory-deep {
  background: var(--color-sub-deep);
}

.bg-main {
  background: var(--color-main);
  color: var(--color-sub);
}

.divider {
  height: 1px;
  background: var(--color-line);
  width: 100%;
}

/* ------------------------------------------------------------
   Footer
   ------------------------------------------------------------ */
.site-footer {
  background: #2A1019;
  color: rgba(247, 244, 239, 0.7);
  padding: 90px 0 40px;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 60px;
  padding-bottom: 60px;
  border-bottom: 1px solid rgba(247, 244, 239, 0.12);
}

.footer-brand .brand__en {
  color: var(--color-accent-soft);
}

.footer-brand .brand__jp {
  color: rgba(247, 244, 239, 0.55);
}

.footer-brand p {
  margin-top: 22px;
  font-size: 13px;
  line-height: 2;
  color: rgba(247, 244, 239, 0.55);
  max-width: 280px;
}

.footer-col__title {
  font-family: var(--font-serif-en);
  font-size: 13px;
  letter-spacing: 0.16em;
  color: var(--color-accent-soft);
  margin-bottom: 22px;
  text-transform: uppercase;
}

.footer-col a,
.footer-col p {
  display: block;
  font-size: 13px;
  color: rgba(247, 244, 239, 0.62);
  margin-bottom: 12px;
  line-height: 1.9;
}

.footer-col a:hover {
  color: var(--color-accent-soft);
}

.footer-bottom {
  padding-top: 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: rgba(247, 244, 239, 0.4);
}

/* ------------------------------------------------------------
   Scroll reveal
   ------------------------------------------------------------ */
[data-reveal] {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 980px) {
  section {
    padding: var(--section-gap-mobile) 0;
  }

  .global-nav__list {
    position: fixed;
    top: 84px;
    left: 0;
    right: 0;
    background: var(--color-sub);
    flex-direction: column;
    gap: 0;
    border-bottom: 1px solid var(--color-line);
    transform: translateY(-100vh);
    transition: transform 0.35s ease;
  }

  .global-nav.is-open .global-nav__list {
    transform: translateY(0);
  }

  .global-nav__list a {
    padding: 18px 40px;
    width: 100%;
    border-bottom: 1px solid var(--color-line);
  }

  .global-nav__list a::after {
    display: none;
  }

  .global-nav {
    gap: 0;
  }

  .nav-cta {
    display: none;
  }

  .nav-toggle {
    display: flex;
  }

  .footer-top {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 10px;
    align-items: flex-start;
  }

  .container {
    padding: 0 24px;
  }

  .site-header__inner {
    padding: 0 24px;
  }

}



/* final clean: remove lower-right hero decorative boxes */
.page-hero::before, .page-hero::after,
.hero::before, .hero::after,
.sub-hero::before, .sub-hero::after {
  display: none !important;
  content: none !important;
}
.page-hero__text, .page-hero p, .sub-hero__text, .sub-hero p {
  max-width: 820px;
}