/* ==========================================================================
   JSH VITA SERIES - MOBILE-FIRST 750PX LONG GRAPHIC (BEIGE / ECRU THEME)
   日式典雅暖米白主題（字號特大清晰版 +1號、極致閱讀舒適度）
   ========================================================================== */

:root {
  /* 典雅暖米色系調色盤 */
  --c-bg-main: #FBF8F2;          /* 溫潤和紙暖米白主底色 */
  --c-bg-card: #FFFFFF;          /* 純白高光卡片 */
  --c-bg-surface: #F3EFE6;       /* 淺米陶土底色 */
  --c-bg-subtle: #EBE4D5;        /* 襯底灰米色 */

  /* JSH 品牌焦點色 */
  --c-jsh-navy: #0A1628;         /* 權威深邃海軍藍（大標題與重點文字） */
  --c-navy-soft: #1E293B;        /* 內文深灰藍 */
  --c-navy-light: #475569;       /* 次要說明灰 */
  
  --c-asahi-crimson: #C8102E;    /* JSH 朝日紅（焦點標籤與主要按鈕） */
  --c-crimson-soft: #9E0B22;     /* 深赤紅 */
  --c-crimson-bg: rgba(200, 16, 46, 0.08); /* 淺赤紅標籤底色 */
  
  --c-science-gold: #B8860B;     /* 科研香檳暗金（邊框與尊爵徽章） */
  --c-gold-light: #8C6D23;       /* 金棕色文字 */
  --c-gold-bg: rgba(184, 134, 11, 0.12);   /* 淺金底色 */
  
  --c-border-gold: rgba(184, 134, 11, 0.25);
  --c-border-card: rgba(10, 22, 40, 0.08);

  /* 字體系統 */
  --font-serif: 'Noto Serif TC', 'Songti TC', 'Source Han Serif TC', Georgia, serif;
  --font-sans: 'Inter', 'Noto Sans TC', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-logo: 'Noto Serif TC', serif;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-sans);
  background-color: var(--c-bg-main);
  color: var(--c-navy-soft);
  line-height: 1.65;
}

/* 750px CANVAS CONTAINER */
.mobile-canvas {
  width: 750px;
  margin: 0 auto;
  background-color: var(--c-bg-main);
  position: relative;
  overflow: hidden;
  box-shadow: 0 0 50px rgba(0, 0, 0, 0.08);
}

/* 1. MOBILE HEADER */
.mobile-header {
  background: #FFFFFF;
  padding: 34px 36px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 2px solid var(--c-border-gold);
}

.mobile-header__brand {
  display: flex;
  align-items: center;
  gap: 18px;
}

.mobile-header__icon {
  height: 64px;
  width: 64px;
  object-fit: contain;
}

.mobile-header__titles {
  display: flex;
  flex-direction: column;
}

.mobile-header__name-zh {
  font-family: var(--font-logo);
  font-size: 33px;
  font-weight: 700;
  color: var(--c-jsh-navy);
  letter-spacing: 1.5px;
  line-height: 1.2;
}

.mobile-header__name-en {
  font-size: 18px;
  font-weight: 600;
  color: var(--c-gold-light);
  letter-spacing: 0.8px;
  text-transform: uppercase;
  margin-top: 2px;
}

.mobile-header__badge {
  background: var(--c-gold-bg);
  border: 1.5px solid var(--c-science-gold);
  border-radius: 999px;
  padding: 10px 22px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 19px;
  font-weight: 700;
  color: var(--c-gold-light);
}

.mobile-header__badge .dot {
  width: 10px;
  height: 10px;
  background: var(--c-asahi-crimson);
  border-radius: 50%;
}

/* 2. MOBILE HERO SECTION */
.mobile-hero {
  background: var(--c-bg-main);
  padding: 60px 36px 44px;
}

.mobile-hero__intro {
  margin-bottom: 36px;
}

.mobile-hero__pill {
  display: inline-block;
  background: var(--c-asahi-crimson);
  color: #FFFFFF;
  font-size: 20px;
  font-weight: 800;
  letter-spacing: 1.5px;
  padding: 10px 26px;
  border-radius: 999px;
  margin-bottom: 24px;
  box-shadow: 0 6px 16px rgba(200, 16, 46, 0.25);
}

.mobile-hero__title {
  font-family: var(--font-serif);
  font-size: 52px;
  font-weight: 900;
  line-height: 1.28;
  color: var(--c-jsh-navy);
  margin-bottom: 22px;
}

.mobile-hero__title .gold-highlight {
  color: var(--c-gold-light);
  display: block;
  font-size: 43px;
  white-space: nowrap;
  margin-top: 6px;
}

.mobile-hero__divider {
  width: 100px;
  height: 6px;
  background: var(--c-asahi-crimson);
  margin-bottom: 24px;
  border-radius: 3px;
}

.mobile-hero__lead {
  font-size: 28px;
  color: #334155;
  line-height: 1.8;
  font-weight: 500;
}

.mobile-hero__visual-box {
  position: relative;
  width: 100%;
  height: 480px;
  border-radius: 28px;
  overflow: hidden;
  border: 1.5px solid var(--c-border-gold);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.08);
  background-color: #0A1628;
}

.mobile-hero__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 48%;
  display: block;
}

.mobile-hero__visual-badge {
  position: absolute;
  bottom: 22px;
  left: 22px;
  background: rgba(10, 22, 40, 0.88);
  backdrop-filter: blur(8px);
  border: 1px solid var(--c-science-gold);
  border-radius: 999px;
  padding: 10px 22px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 18px;
  font-weight: 700;
  color: var(--c-gold-light);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.25);
}

.mobile-hero__visual-badge .dot {
  width: 10px;
  height: 10px;
  background: var(--c-asahi-crimson);
  border-radius: 50%;
}

/* 3. MOBILE VALUE CARDS (VERTICAL 3 BLOCKS) */
.mobile-values {
  padding: 44px 36px;
  background: var(--c-bg-surface);
  display: flex;
  flex-direction: column;
  gap: 26px;
  border-top: 1px solid var(--c-border-gold);
  border-bottom: 1px solid var(--c-border-gold);
}

.mobile-values__card {
  background: #FFFFFF;
  border: 1.5px solid rgba(184, 134, 11, 0.25);
  border-radius: 26px;
  padding: 34px 36px;
  display: flex;
  align-items: flex-start;
  gap: 28px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.05);
}

.mobile-values__icon-num {
  font-family: var(--font-serif);
  font-size: 40px;
  font-weight: 900;
  color: var(--c-gold-light);
  line-height: 1;
  background: var(--c-gold-bg);
  border: 1.5px solid rgba(184, 134, 11, 0.35);
  width: 74px;
  height: 74px;
  border-radius: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.mobile-values__text {
  flex: 1;
}

.mobile-values__title {
  font-family: var(--font-serif);
  font-size: 35px;
  font-weight: 700;
  color: var(--c-jsh-navy);
  margin-bottom: 14px;
  letter-spacing: 0.5px;
}

.mobile-values__desc {
  font-size: 26px;
  color: #475569;
  line-height: 1.7;
}

/* 4. SHOWCASE HEADER */
.mobile-showcase-header {
  padding: 76px 40px 44px;
  text-align: center;
  background: var(--c-bg-main);
}

.mobile-showcase-header__eyebrow {
  display: inline-block;
  font-size: 22px;
  font-weight: 800;
  color: var(--c-gold-light);
  letter-spacing: 2px;
  margin-bottom: 18px;
}

.mobile-showcase-header__title {
  font-family: var(--font-serif);
  font-size: 50px;
  font-weight: 900;
  color: var(--c-jsh-navy);
  margin-bottom: 20px;
  line-height: 1.3;
}

.mobile-showcase-header__desc {
  font-size: 27px;
  color: #64748B;
  line-height: 1.65;
  max-width: 680px;
  margin: 0 auto;
}

/* INGREDIENT CARDS (LIGHT ELEGANT CARDS) */
.mobile-product {
  background: #FFFFFF;
  margin: 0 36px 50px;
  border-radius: 34px;
  overflow: hidden;
  border: 2px solid rgba(184, 134, 11, 0.35);
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.08);
}

.mobile-product__img-box {
  position: relative;
  width: 100%;
  height: 520px;
  background-color: var(--c-bg-surface);
}

.mobile-product__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  display: block;
}

.mobile-product__img-badge {
  position: absolute;
  top: 26px;
  left: 26px;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  border: 1.5px solid var(--c-science-gold);
  border-radius: 999px;
  padding: 12px 24px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 20px;
  font-weight: 700;
  color: var(--c-jsh-navy);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.1);
}

.mobile-product__img-badge .dot {
  width: 10px;
  height: 10px;
  background: var(--c-asahi-crimson);
  border-radius: 50%;
}

.mobile-product__stamp {
  position: absolute;
  bottom: 26px;
  right: 26px;
  background: linear-gradient(135deg, #C8102E 0%, #9E0B22 100%);
  color: #FFFFFF;
  padding: 16px 32px;
  border-radius: 22px;
  border: 1px solid rgba(255, 255, 255, 0.4);
  box-shadow: 0 10px 28px rgba(200, 16, 46, 0.35);
  text-align: center;
}

.mobile-product__stamp-label {
  font-size: 16px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 4px;
}

.mobile-product__stamp-val {
  font-family: var(--font-serif);
  font-size: 38px;
  font-weight: 900;
  line-height: 1.1;
  color: #FFFFFF;
}

.mobile-product__body {
  padding: 46px 38px 50px;
  background: #FFFFFF;
}

.mobile-product__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
  margin-bottom: 22px;
}

.mobile-product__index {
  font-family: var(--font-sans);
  font-size: 20px;
  font-weight: 800;
  color: var(--c-gold-light);
  letter-spacing: 1.5px;
  white-space: nowrap;
  flex-shrink: 0;
}

.mobile-product__pill {
  background: var(--c-gold-bg);
  border: 1.5px solid rgba(184, 134, 11, 0.4);
  color: var(--c-gold-light);
  font-size: 20px;
  font-weight: 700;
  padding: 6px 18px;
  border-radius: 8px;
  white-space: nowrap;
  flex-shrink: 0;
}

.mobile-product__name {
  font-family: var(--font-serif);
  font-size: 46px;
  font-weight: 900;
  color: var(--c-jsh-navy);
  margin-bottom: 10px;
  line-height: 1.3;
}

.mobile-product__en-name {
  font-size: 22px;
  color: var(--c-gold-light);
  font-weight: 600;
  letter-spacing: 0.5px;
  margin-bottom: 24px;
}

.mobile-product__punchline {
  font-size: 28px;
  font-weight: 700;
  color: var(--c-asahi-crimson);
  line-height: 1.55;
  margin-bottom: 26px;
  border-left: 6px solid var(--c-asahi-crimson);
  padding-left: 18px;
}

.mobile-product__lead {
  font-size: 27px;
  color: #334155;
  line-height: 1.8;
  margin-bottom: 32px;
}

.mobile-product__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.mobile-tag {
  background: var(--c-bg-surface);
  border: 1.5px solid rgba(10, 22, 40, 0.12);
  color: var(--c-jsh-navy);
  font-size: 23px;
  font-weight: 700;
  padding: 12px 22px;
  border-radius: 12px;
  white-space: nowrap;
}

/* 5. WELLNESS SECTION */
.mobile-wellness {
  background: var(--c-bg-surface);
  color: var(--c-jsh-navy);
  padding: 76px 36px;
  border-top: 2px solid var(--c-border-gold);
  border-bottom: 2px solid var(--c-border-gold);
}

.mobile-wellness__img-wrap {
  width: 100%;
  height: 460px;
  border-radius: 26px;
  overflow: hidden;
  margin-bottom: 44px;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.08);
  border: 1.5px solid rgba(184, 134, 11, 0.25);
}

.mobile-wellness__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.mobile-wellness__eyebrow {
  display: inline-block;
  font-size: 21px;
  font-weight: 800;
  color: var(--c-gold-light);
  letter-spacing: 2px;
  margin-bottom: 18px;
}

.mobile-wellness__title {
  font-family: var(--font-serif);
  font-size: 46px;
  font-weight: 900;
  color: var(--c-jsh-navy);
  line-height: 1.35;
  margin-bottom: 24px;
}

.mobile-wellness__lead {
  font-size: 27px;
  color: #475569;
  line-height: 1.8;
  margin-bottom: 40px;
}

.mobile-wellness__grid {
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.mobile-wellness__box {
  background: #FFFFFF;
  border: 1.5px solid rgba(184, 134, 11, 0.3);
  border-radius: 22px;
  padding: 30px 32px;
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.04);
}

.mobile-wellness__box-title {
  font-family: var(--font-serif);
  font-size: 31px;
  font-weight: 700;
  color: var(--c-asahi-crimson);
  margin-bottom: 12px;
}

.mobile-wellness__box-desc {
  font-size: 25px;
  color: #334155;
  line-height: 1.7;
}

/* 6. SERVICE SECTION */
.mobile-service {
  background: var(--c-bg-main);
  padding: 76px 36px;
}

.mobile-service__header {
  text-align: center;
  margin-bottom: 50px;
}

.mobile-service__eyebrow {
  font-size: 21px;
  font-weight: 800;
  color: var(--c-gold-light);
  letter-spacing: 2px;
  display: inline-block;
  margin-bottom: 18px;
}

.mobile-service__title {
  font-family: var(--font-serif);
  font-size: 46px;
  font-weight: 900;
  color: var(--c-jsh-navy);
  line-height: 1.35;
  margin-bottom: 20px;
}

.mobile-service__desc {
  font-size: 26px;
  color: #64748B;
  line-height: 1.7;
}

.mobile-service__grid {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.mobile-service__card {
  background: #FFFFFF;
  border: 1.5px solid rgba(184, 134, 11, 0.3);
  border-radius: 26px;
  padding: 34px 34px;
  display: flex;
  align-items: flex-start;
  gap: 24px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.04);
}

.mobile-service__icon-circle {
  width: 68px;
  height: 68px;
  border-radius: 20px;
  background: var(--c-gold-bg);
  border: 1.5px solid var(--c-science-gold);
  color: var(--c-gold-light);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.mobile-service__icon-circle svg {
  width: 36px;
  height: 36px;
}

.mobile-service__content {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.mobile-service__card-title {
  font-family: var(--font-serif);
  font-size: 31px;
  font-weight: 700;
  color: var(--c-jsh-navy);
  margin-bottom: 8px;
}

.mobile-service__card-desc {
  font-size: 25px;
  color: #475569;
  line-height: 1.7;
}

/* 7. FOOTER */
.mobile-footer {
  background: var(--c-bg-surface);
  padding: 76px 36px 66px;
  border-top: 1px solid var(--c-border-gold);
}

.mobile-footer__cta-box {
  background: #FFFFFF;
  border: 2.5px solid var(--c-science-gold);
  border-radius: 30px;
  padding: 50px 38px;
  text-align: center;
  margin-bottom: 60px;
  box-shadow: 0 14px 35px rgba(0, 0, 0, 0.06);
}

.mobile-footer__title {
  font-family: var(--font-serif);
  font-size: 44px;
  font-weight: 900;
  color: var(--c-jsh-navy);
  margin-bottom: 20px;
}

.mobile-footer__desc {
  font-size: 27px;
  color: #475569;
  line-height: 1.75;
  margin-bottom: 36px;
}

.mobile-footer__btn-group {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.mobile-btn-primary {
  background: var(--c-asahi-crimson);
  color: #FFFFFF;
  text-decoration: none;
  font-size: 28px;
  font-weight: 700;
  padding: 26px 32px;
  border-radius: 999px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  box-shadow: 0 8px 24px rgba(200, 16, 46, 0.25);
}

.mobile-btn-ghost {
  background: transparent;
  color: var(--c-jsh-navy);
  border: 2px solid var(--c-jsh-navy);
  text-decoration: none;
  font-size: 26px;
  font-weight: 700;
  padding: 24px 32px;
  border-radius: 999px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
}

.mobile-footer__company {
  text-align: center;
  padding-top: 40px;
  border-top: 1.5px solid rgba(10, 22, 40, 0.12);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}

.mobile-footer__logo {
  height: 66px;
  width: 66px;
  object-fit: contain;
  margin-bottom: 8px;
}

.mobile-footer__name-zh {
  font-family: var(--font-logo);
  font-size: 35px;
  font-weight: 700;
  color: var(--c-jsh-navy);
  letter-spacing: 1.5px;
}

.mobile-footer__name-en {
  font-size: 20px;
  color: var(--c-gold-light);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 600;
}

.mobile-footer__url {
  font-size: 22px;
  color: #64748B;
  margin-top: 8px;
}

.mobile-footer__copyright {
  font-size: 18px;
  color: #94A3B8;
  margin-top: 6px;
}