/* ============================================================
   BASE.CSS — デザイントークン / リセット / 基本スタイル
   Pasir Putih HP
============================================================ */

/* === DESIGN TOKENS === */
:root {
  --sand:         #f5f0e8;
  --sand-dark:    #e8dfd2;
  --earth:        #8b7355;
  --earth-light:  #a8956f;
  --deep:         #3a2f25;
  --white:        #fefcf9;
  --accent:       #c4a265;
  --text:         #4a3f35;
  --text-light:   #7a6f65;
  --border:       #D4C4A8;
  --green:        #6b7c5a;

  --section-pad:  clamp(60px, 8vw, 120px);
  --inner-max:    1080px;
  --header-h:     72px;

  /* カテゴリタグ色 */
  --tag-campaign-bg:  var(--sand);
  --tag-campaign-fg:  var(--earth);
  --tag-yoga-bg:      #e8f0e0;
  --tag-yoga-fg:      var(--green);
  --tag-news-bg:      var(--sand);
  --tag-news-fg:      var(--earth);
  --tag-mensday-bg:   #e8e0f0;
  --tag-mensday-fg:   #6a5a8a;
}

/* === RESET === */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

img, picture {
  display: block;
  max-width: 100%;
  height: auto;
}

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

ul, ol {
  list-style: none;
}

/* === BASE === */
body {
  font-family: 'Noto Serif JP', 'Noto Sans JP', serif;
  color: var(--text);
  background: var(--white);
  font-weight: 300;
  line-height: 1.9;
  font-size: 15px;
  overflow-x: hidden;
}

/* 外部リンクアイコン（JS で自動付与） */
.ext-icon {
  display: inline-block;
  width: 10px;
  height: 10px;
  flex-shrink: 0;
  opacity: 0.65;
  vertical-align: middle;
  margin-bottom: 1px;
}

/* モバイルメニュー開放時のスクロールロック */
body.nav-open {
  overflow: hidden;
}

/* === TYPOGRAPHY === */
.eng {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 300;
  letter-spacing: 0.08em;
}

/* === SECTIONS COMMONS === */
section {
  padding: var(--section-pad) 24px;
}

.section-inner {
  max-width: var(--inner-max);
  margin: 0 auto;
}

.section-label {
  font-family: 'Cormorant Garamond', serif;
  font-size: 11px;
  letter-spacing: 0.3em;
  color: var(--earth);
  text-transform: uppercase;
  margin-bottom: 8px;
  text-align: center;
}

.section-title {
  font-size: clamp(22px, 3vw, 32px);
  font-weight: 400;
  color: var(--deep);
  margin-bottom: 16px;
  letter-spacing: 0.04em;
  text-align: center;
}

.section-desc {
  font-size: 14px;
  color: var(--text-light);
  max-width: 560px;
  line-height: 2;
  margin: 0 auto 48px;
  text-align: center;
}

/* === MORE LINK === */
.more-link {
  text-align: center;
  margin-top: 32px;
}

.more-link a {
  color: var(--earth);
  font-size: 13px;
  letter-spacing: 0.08em;
  border-bottom: 1px solid var(--earth);
  padding-bottom: 2px;
  transition: opacity 0.2s;
}

.more-link a:hover {
  opacity: 0.7;
}

/* === SCROLL REVEAL === */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: none;
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }