/* =========================================================
   STELLANEWS.LIFE Press Landing + i18n switch (Integrated)
   - Works with: .lang-nav .pill  (your current HTML)
   - Also supports: .snl-langbar a (your provided CSS)
   - JS enabled: show only active language
   - JS disabled: show all (fallback)
========================================================= */

:root{
  --snl-bg: #ffffff;
  --snl-text: #0f172a;
  --snl-muted: #475569;
  --snl-border: rgba(15, 23, 42, .12);

  /* langbar (green accent as requested) */
  --snl-lang-bg: #e8f4ec;
  --snl-lang-bg-hover: #d0ebdd;
  --snl-lang-text: #2d6a4f;
  --snl-lang-border: #A5D6A7;
  --snl-lang-active-bg: #2d6a4f;
  --snl-lang-active-text: #fff;

  --snl-primary: #0b5cff;
  --snl-primary-2: #0847c8;
  --snl-ring: rgba(11, 92, 255, .22);

  --snl-radius: 18px;
  --snl-radius-sm: 12px;

  --snl-shadow-1: 0 10px 30px rgba(2, 6, 23, .08);
  --snl-shadow-2: 0 16px 45px rgba(2, 6, 23, .12);

  --snl-container: 1100px;

  --snl-s1: 8px;
  --snl-s2: 12px;
  --snl-s3: 16px;
  --snl-s4: 24px;
  --snl-s5: 32px;
  --snl-s6: 48px;

  --snl-h1: clamp(1.55rem, 2.8vw, 2.6rem);
  --snl-h2: clamp(1.25rem, 2.1vw, 1.75rem);
  --snl-h3: clamp(1.05rem, 1.4vw, 1.25rem);
}

/* ---------- Scope to Press Landing only ---------- */
.press-landing{
  color: var(--snl-text);
  background: var(--snl-bg);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

.press-landing a{ color: inherit; text-decoration: none; }
.press-landing a:hover{ text-decoration: none; }

.press-landing :focus-visible{
  outline: 3px solid var(--snl-ring);
  outline-offset: 2px;
  border-radius: 10px;
}

.press-landing .container{
  width: min(var(--snl-container), 100% - 2 * var(--snl-s4));
  margin-inline: auto;
}

.press-landing .lang-section{
  scroll-margin-top: 110px; /* ヘッダーが固定ならズレ防止 */
}

.press-landing .measure{ max-width: 68ch; }
.press-landing .lead{
  font-size: clamp(1.02rem, 1.2vw, 1.12rem);
  color: var(--snl-muted);
  margin-top: var(--snl-s3);
}

/* ---------- HERO video frame ---------- */
.press-landing .hero-wrap{
  padding: var(--snl-s5) 0 var(--snl-s4);
}

.press-landing .hero-frame{
  width: min(980px, 100%);
  margin: 0 auto;
  border-radius: clamp(16px, 2.2vw, 28px);
  overflow: hidden;
  background: #0b1220;
  box-shadow: var(--snl-shadow-2);
  border: 1px solid rgba(255,255,255,.08);
}

.press-landing .hero-video{
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

/* ---------- H1 area ---------- */
.press-landing .i18n-head{
  padding-top: var(--snl-s4);
  padding-bottom: var(--snl-s5);
}

.press-landing .hero-title{
  margin: 0;
  font-size: var(--snl-h1);
  line-height: 1.22;
  letter-spacing: -0.01em;
  text-align: center;

  /* 見出しが動画に埋もれないよう少し立体感 */
  text-shadow: 0 1px 0 rgba(255,255,255,.35);
}

.press-landing .hero-title span{
  display: block;
  margin-top: 10px;
}
.press-landing .hero-title span:first-child{ margin-top: 0; }

/* =========================================================
   Lang Bar (Unified)
   - Supports .lang-nav .pill (current)
   - Supports .snl-langbar a (provided)
========================================================= */

/* Wrap (both class names supported) */
.press-landing .lang-nav,
.press-landing .snl-langbar{
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: var(--snl-s4);
  padding: 10px;
  border-radius: 999px;
  background: rgba(15, 23, 42, .03);
  border: 1px solid var(--snl-border);
  box-shadow: 0 6px 18px rgba(2,6,23,.06);
}

/* Items */
.press-landing .lang-nav .pill,
.press-landing .snl-langbar a{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 9px 16px;
  border-radius: 999px;
  background: var(--snl-lang-bg);
  color: var(--snl-lang-text);
  text-decoration: none;
  font-weight: 700;
  border: 1px solid var(--snl-lang-border);
  transition: transform .12s ease, background .12s ease, border-color .12s ease, box-shadow .12s ease;
}

.press-landing .lang-nav .pill:hover,
.press-landing .snl-langbar a:hover{
  background: var(--snl-lang-bg-hover);
  border-color: #81c784;
  transform: translateY(-1px);
  box-shadow: 0 10px 20px rgba(2,6,23,.08);
}

/* Active */
.press-landing .lang-nav .pill.is-active,
.press-landing .snl-langbar a.is-active{
  background: var(--snl-lang-active-bg);
  color: var(--snl-lang-active-text);
  border-color: var(--snl-lang-active-bg);
}

/* Mobile fine-tune */
@media (max-width: 680px){
  .press-landing .lang-nav,
  .press-landing .snl-langbar{
    gap: 8px;
    padding: 10px 8px;
    border-radius: var(--snl-radius);
  }
  .press-landing .lang-nav .pill,
  .press-landing .snl-langbar a{
    padding: 9px 12px;
  }
}

/* ---------- Section headings ---------- */
.press-landing .lang-section{
  padding-block: var(--snl-s6);
}

.press-landing .lang-section__head{
  display: flex;
  align-items: baseline;
  gap: 12px;
  flex-wrap: wrap;
}

.press-landing .lang-badge{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 6px 10px;
  border-radius: 999px;
  font-weight: 800;
  font-size: 13px;
  letter-spacing: .06em;
  border: 1px solid var(--snl-border);
  background: rgba(15, 23, 42, .03);
  color: var(--snl-text);
}

.press-landing .sec-title{
  margin: 0;
  font-size: var(--snl-h2);
  letter-spacing: -0.01em;
}

.press-landing .subh{
  margin: var(--snl-s6) 0 var(--snl-s3);
  font-size: var(--snl-h3);
  letter-spacing: -0.01em;
}

/* ---------- Cards & grids ---------- */
.press-landing .grid3{
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--snl-s3);
  margin-top: var(--snl-s4);
}

@media (min-width: 720px){
  .press-landing .grid3{
    grid-template-columns: repeat(2, 1fr);
    gap: var(--snl-s4);
  }
}
@media (min-width: 980px){
  .press-landing .grid3{
    grid-template-columns: repeat(3, 1fr);
  }
}

/* 既存テーマの .card に勝つために press-landing で明確に指定 */
.press-landing .card{
  background: #fff;
  border: 1px solid var(--snl-border);
  border-radius: var(--snl-radius);
  box-shadow: var(--snl-shadow-1);
  padding: var(--snl-s4);
}

.press-landing .card h3{
  margin: 0 0 10px;
  font-size: 1.06rem;
  letter-spacing: -0.01em;
}

.press-landing .card p{
  margin: 0;
  color: var(--snl-muted);
}

/* ---------- Plans ---------- */
.press-landing .plans{
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--snl-s4);
  margin-top: var(--snl-s4);
}

@media (min-width: 980px){
  .press-landing .plans{
    grid-template-columns: repeat(2, 1fr);
    align-items: stretch;
  }
}

.press-landing .plan{
  display: flex;
  flex-direction: column;
  gap: var(--snl-s3);
}

.press-landing .plan-head{
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 10px;
  padding-bottom: var(--snl-s2);
  border-bottom: 1px solid var(--snl-border);
}

.press-landing .plan-head h4{
  margin: 0;
  font-size: 1.08rem;
  letter-spacing: -0.01em;
}

.press-landing .price{
  margin: 0;
  font-weight: 900;
  font-size: clamp(1.25rem, 2vw, 1.6rem);
  letter-spacing: -0.02em;
  white-space: nowrap;
}
.press-landing .yen-note{
  margin-left: 6px;
  font-size: .88rem;
  font-weight: 700;
  color: var(--snl-muted);
}

/* List */
.press-landing .list{
  margin: 0;
  padding-left: 1.1em;
  color: var(--snl-muted);
}
.press-landing .list li{ margin: 10px 0; }

.press-landing .plan-cta{
  margin-top: auto;
  padding-top: var(--snl-s2);
}

/* Options list */
.press-landing .opt-list{
  margin: var(--snl-s3) 0 0;
  padding-left: 1.1em;
  color: var(--snl-muted);
}
.press-landing .opt-list li{ margin: 8px 0; }

/* Buttons */
.press-landing .btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 16px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 750;
  cursor: pointer;
  user-select: none;
  transition: transform .12s ease, box-shadow .12s ease, background .12s ease, border-color .12s ease;
  white-space: nowrap;
}

.press-landing .btn--lg{ padding: 14px 18px; font-size: 1.02rem; }

.press-landing .btn--primary{
  background: var(--snl-primary);
  color: #fff;
  box-shadow: 0 10px 22px rgba(11, 92, 255, .22);
}
.press-landing .btn--primary:hover{
  background: var(--snl-primary-2);
  transform: translateY(-1px);
}

.press-landing .btn--ghost{
  background: rgba(15, 23, 42, .04);
  color: var(--snl-text);
  border-color: var(--snl-border);
}
.press-landing .btn--ghost:hover{
  background: rgba(15, 23, 42, .06);
  transform: translateY(-1px);
}

.press-landing .cta-row{
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: var(--snl-s5);
}

/* =========================================================
   i18n switching (Progressive enhancement)
   - When JS is enabled: body has .i18n-enhanced
   - Active language stored on .press-landing[data-active-lang="xx"]
========================================================= */

/* JS ON: hide all language sections */
body.i18n-enhanced .press-landing .lang-section{ display: none; }

/* JS ON: show only active section */
body.i18n-enhanced .press-landing[data-active-lang="ja"] #ja,
body.i18n-enhanced .press-landing[data-active-lang="en"] #en,
body.i18n-enhanced .press-landing[data-active-lang="zh"] #zh,
body.i18n-enhanced .press-landing[data-active-lang="hi"] #hi{
  display: block;
}

/* JS ON: Hero title also switches (your HTML has 4 spans in order) */
body.i18n-enhanced .press-landing .hero-title span{ display: none; }
body.i18n-enhanced .press-landing[data-active-lang="ja"] .hero-title span:nth-child(1){ display: block; }
body.i18n-enhanced .press-landing[data-active-lang="en"] .hero-title span:nth-child(2){ display: block; }
body.i18n-enhanced .press-landing[data-active-lang="zh"] .hero-title span:nth-child(3){ display: block; }
body.i18n-enhanced .press-landing[data-active-lang="hi"] .hero-title span:nth-child(4){ display: block; }

/* Reduced motion */
@media (prefers-reduced-motion: reduce){
  .press-landing .lang-nav .pill,
  .press-landing .snl-langbar a,
  .press-landing .btn{
    transition: none !important;
  }
}