/* nav透明 → 滚动后深色 */
.nav { background: transparent; }
.nav.scrolled { background: rgba(26,23,20,0.95); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); border-bottom: 1px solid rgba(200,169,110,0.2); }

/* ===== PARTNER PAGE CSS ===== */

/* ---- HERO ---- */
.partner-hero {
  position: relative;
  width: 100%;
  height: 100vh;
  min-height: 560px;
  display: flex;
  overflow: hidden;
}

.partner-hero-left {
  width: 50%;
  height: 100%;
  background-image: url('../images/hero_wuxia.webp');
  background-size: cover;
  background-position: center;
  position: relative;
}
.partner-hero-right {
  width: 50%;
  height: 100%;
  background-image: url('../images/hero_weta.webp');
  background-size: cover;
  background-position: center;
  position: relative;
}

.partner-hero-left::before,
.partner-hero-right::before {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.partner-hero-left::before  { background: rgba(0,0,0,0.38); }
.partner-hero-right::before { background: rgba(0,0,0,0.52); }

/* 底部ラベル */
.partner-hero-left-label,
.partner-hero-right-label {
  position: absolute;
  bottom: 56px;
  font-family: var(--font-display);
  font-size: 12px;
  letter-spacing: 5px;
  color: rgba(255,255,255,0.65);
  z-index: 3;
  pointer-events: none;
}
.partner-hero-left-label  { left: 40px; }
.partner-hero-right-label { right: 40px; }

/* shadow band (pseudo-element) */
.partner-hero-center::before {
  content: '';
  position: absolute;
  left: 50%;
  transform: translate(-50%, -50%);
  top: 50%;
  width: 50%;  /* 大幅缩小到50% */
  height: 130px;
  background: rgba(0,0,0,0.35);
  z-index: -1;
  pointer-events: none;
}

/* 中央テキスト */
.partner-hero-center {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 10;
  padding: 0 60px;
  pointer-events: none;
}

/* 左右タイトル行 — ×は絶対中央固定 */
.partner-hero-title-row {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
  margin-bottom: 28px;
}
.partner-hero-title-left,
.partner-hero-title-right {
  font-family: var(--font-display);
  font-size: clamp(15px, 2.6vw, 34px);
  font-weight: 700;
  color: #fff;
  letter-spacing: 2px;
  text-shadow: 0 2px 16px rgba(0,0,0,0.8);
  white-space: nowrap;
  width: 44%;
}
.partner-hero-title-left  { text-align: right; padding-right: 32px; }
.partner-hero-title-right { text-align: left;  padding-left: 32px; }

.partner-hero-x {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--font-display);
  font-size: clamp(18px, 2.2vw, 32px);
  color: #C8A96E;
  line-height: 1;
  text-shadow: 0 0 24px rgba(200,169,110,0.5);
}

/* slogan */
.partner-hero-slogan {
  font-family: var(--font-display);
  font-size: clamp(12px, 1.3vw, 16px);
  color: rgba(255,255,255,0.88);
  letter-spacing: 2px;
  text-shadow: 0 1px 10px rgba(0,0,0,0.9);
  border-top: 1px solid rgba(200,169,110,0.55);
  padding-top: 18px;
  text-align: center;
  white-space: nowrap;
}

/* ---- PARTNER BLOCKS ---- */
.partner-block {
  padding: var(--section-v) var(--page-pad) calc(var(--section-v) * 1.1);
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.partner-block.in-view { opacity: 1; transform: translateY(0); }
.partner-block--jinyong { background: var(--color-offwhite); }
.partner-block--weta    { 
  background: var(--color-cream);
}

.partner-block-inner {
  max-width: var(--page-max);
  margin: 0 auto;
}
.partner-block-label {
  font-size: 11px;
  letter-spacing: 6px;
  color: var(--color-accent);
  margin-bottom: 48px;
  text-align: center;
  font-family: var(--font-display);
}

.partner-block-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.partner-block-content--reverse { direction: rtl; }
.partner-block-content--reverse > * { direction: ltr; }

/* inscription photo — gold double frame */
.partner-inscription-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}
.partner-inscription-frame {
  position: relative;
  max-width: 520px;
  width: 100%;
  padding: 14px;
  background: linear-gradient(145deg, #d4b87a 0%, #c8a96e 30%, #a8864a 60%, #c8a96e 80%, #d4b87a 100%);
  border-radius: 3px;
  box-shadow:
    /* 外侧阴影 — 立体感 */
    0 8px 30px rgba(0,0,0,.25),
    0 2px 8px rgba(0,0,0,.15),
    /* 外侧金色高光 */
    inset 0 1px 0 rgba(255,235,180,.6),
    inset 1px 0 0 rgba(255,235,180,.4),
    /* 内侧暗线 */
    inset 0 -2px 4px rgba(80,55,20,.3),
    inset -2px 0 4px rgba(80,55,20,.2);
}
/* 内框暗线 — 模拟相框内槽 */
.partner-inscription-frame::before {
  content: '';
  position: absolute;
  top: 10px;
  left: 10px;
  right: 10px;
  bottom: 10px;
  border: 1px solid rgba(120,85,30,.35);
  box-shadow: inset 0 0 3px rgba(80,55,20,.2);
  pointer-events: none;
  z-index: 1;
}
/* 外框高光线 */
.partner-inscription-frame::after {
  content: '';
  position: absolute;
  top: 1px;
  left: 1px;
  right: 1px;
  bottom: 1px;
  border: 1px solid rgba(255,235,180,.35);
  border-radius: 2px;
  pointer-events: none;
}
.partner-inscription-frame img {
  width: 100%;
  height: auto;
  display: block;
  position: relative;
  z-index: 2;
  box-shadow: inset 0 0 0 1px rgba(0,0,0,.08);
}
.partner-inscription-caption {
  font-size: 13px;
  color: #333;
  letter-spacing: 1px;
  text-align: center;
  font-family: var(--font-display);
  line-height: 1.8;
}

/* テキスト側 */
.partner-block-title {
  font-family: var(--font-display);
  font-size: clamp(22px, 2.8vw, 34px);
  font-weight: 700;
  letter-spacing: 2px;
  line-height: 1.5;
  margin-bottom: 20px;
  color: var(--color-text);
}
.partner-block--weta .partner-block-title { color: var(--color-text); }

.partner-block-divider {
  width: 40px;
  height: 1px;
  background: var(--color-accent);
  margin-bottom: 24px;
}
.partner-block-desc {
  font-size: 15px;
  line-height: 2;
  color: var(--color-text);
  margin-bottom: 36px;
}
.partner-block--weta .partner-block-desc { color: var(--color-text); }

.partner-block-btn {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  padding: 0 0 8px 0;
  border: none;
  background: transparent;
  color: #1a1714;
  font-size: 13px;
  letter-spacing: 3px;
  text-decoration: none;
  font-family: var(--font-display);
  position: relative;
  transition: gap 0.35s ease;
}
.partner-block-btn::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 1px;
  background: #C8A96E;
  transition: transform 0.35s ease;
  transform-origin: left;
}
.partner-block-btn:hover { background: transparent; color: #1a1714; gap: 22px; }
.partner-block-btn:hover::after { transform: scaleX(1.05); }
.partner-block-btn .btn-arrow {
  font-size: 16px;
  line-height: 1;
  transition: transform 0.35s ease;
}
.partner-block-btn:hover .btn-arrow { transform: translateX(4px); }

/* Weta stats */
.partner-weta-stats { display: flex; gap: 32px; margin-bottom: 36px; }
.partner-stat-num {
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: 700;
  color: #a08040;
  line-height: 1;
}
.partner-stat-num span { font-size: 20px; }
.partner-stat-label {
  font-size: 11px;
  color: var(--color-text-light);
  letter-spacing: 1px;
  margin-top: 6px;
}

/* meeting photo */
.partner-meeting-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}
.partner-meeting-wrap img {
  width: 100%;
  max-width: 440px;
  height: auto;
  display: block;
}
/* Weta合影用相框时的宽度 */
.partner-meeting-wrap .partner-inscription-frame {
  max-width: 440px;
}
.partner-meeting-caption {
  font-size: 12px;
  color: var(--color-text-light);
  letter-spacing: 1px;
  text-align: center;
  line-height: 1.8;
}

/* ---- CTA ---- */
.partner-cta {
  padding: var(--section-v) var(--page-pad);
  background: var(--color-offwhite);
  text-align: center;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.partner-cta.in-view { opacity: 1; transform: translateY(0); }
.partner-cta-label {
  font-size: 11px;
  letter-spacing: 6px;
  color: var(--color-accent);
  margin-bottom: 20px;
  font-family: var(--font-display);
}
.partner-cta-title {
  font-family: var(--font-display);
  font-size: clamp(22px, 3vw, 32px);
  font-weight: 700;
  letter-spacing: 2px;
  line-height: 1.7;
  color: var(--color-text);
  margin-bottom: 40px;
}
.partner-cta-btn {
  display: inline-block;
  padding: 18px 48px;
  background: var(--color-accent);
  color: #fff;
  font-size: 14px;
  letter-spacing: 2px;
  text-decoration: none;
  font-family: var(--font-display);
  transition: opacity 0.3s ease;
}
.partner-cta-btn:hover { opacity: 0.85; }

/* ===== RESPONSIVE ===== */


/* ===== Tablet 820px~1024px ===== */
@media (max-width: 912px) {
  .partner-block-content,
  .partner-block-content--reverse {
    grid-template-columns: 1fr;
    direction: ltr;
    gap: 40px;
  }
  .partner-inscription-frame img {
    width: 100%;
    height: auto;
    max-height: 360px;
    object-fit: contain;
  }
  .partner-meeting-wrap img {
    width: 100%;
    max-height: 400px;
    object-fit: cover;
    object-position: center top;
  }
}

@media (max-width: 768px) {
  .partner-hero { height: 80vh; min-height: 480px; }
  .partner-hero-center::before { height: 110px; }
  .partner-hero-left-label,
  .partner-hero-right-label { font-size: 10px; bottom: 28px; letter-spacing: 3px; }
  .partner-hero-left-label  { left: 20px; }
  .partner-hero-right-label { right: 20px; }
  .partner-hero-center { padding: 0 28px; }
  .partner-hero-slogan { white-space: normal; font-size: 12px; letter-spacing: 1px; }
  .partner-hero-title-left  { padding-right: 20px; }
  .partner-hero-title-right { padding-left: 20px; }

  .partner-block { padding: 64px var(--page-pad) 72px; }
  .partner-block-content,
  .partner-block-content--reverse {
    grid-template-columns: 1fr;
    direction: ltr;
    gap: 40px;
  }
  .partner-weta-stats { gap: 20px; }
  .partner-stat-num { font-size: 28px; }
  .partner-meeting-wrap img { max-width: 100%; }
  .partner-cta { padding: 64px var(--page-pad); }
}

/* iPhone SE / small devices */
@media (max-width: 390px) {
  .partner-hero { height: 100svh; min-height: 460px; }
  .partner-hero-center::before { height: 90px; }
  .partner-hero-center { padding: 0 16px; }

  .partner-hero-title-left,
  .partner-hero-title-right {
    font-size: 12px;
    letter-spacing: 0;
    width: 43%;
  }
  .partner-hero-title-left  { padding-right: 16px; }
  .partner-hero-title-right { padding-left: 16px; }
  .partner-hero-x { font-size: 18px; }

  .partner-hero-slogan {
    font-size: 10px;
    letter-spacing: 0.3px;
    white-space: normal;
    padding-top: 12px;
  }
  .partner-hero-left-label,
  .partner-hero-right-label { display: none; }

  .partner-block { padding: 48px 16px 56px; }
  .partner-block-label { font-size: 10px; letter-spacing: 4px; margin-bottom: 32px; }
  .partner-block-title { font-size: 20px; line-height: 1.6; }
  .partner-block-desc { font-size: 14px; }
  .partner-block-btn {
    display: block;
    text-align: center;
    padding: 13px 16px;
    font-size: 12px;
    letter-spacing: 1px;
  }
  .partner-inscription-frame { padding: 7px; }
  .partner-inscription-caption { font-size: 11px; }

  .partner-weta-stats { gap: 12px; flex-wrap: wrap; }
  .partner-stat-num { font-size: 22px; }
  .partner-stat-label { font-size: 10px; }

  .partner-cta { padding: 48px 16px; }
  .partner-cta-title { font-size: 18px; }
  .partner-cta-btn { padding: 14px 24px; font-size: 13px; }
}

/* ===== BUTTON REDESIGN ===== */
.partner-block-btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 0;
  border: none;
  background: transparent;
  color: #1a1714;
  font-size: 13px;
  letter-spacing: 3px;
  text-decoration: none;
  font-family: var(--font-display);
  position: relative;
  padding-bottom: 8px;
  transition: gap 0.3s ease, color 0.3s ease;
}
.partner-block-btn::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 1px;
  background: #C8A96E;
  transition: transform 0.3s ease;
  transform-origin: left;
}
.partner-block-btn:hover {
  background: transparent;
  color: var(--color-accent);
  gap: 20px;
}
.partner-block-btn:hover::after {
  transform: scaleX(1.05);
}
/* arrow */
.partner-block-btn .btn-arrow {
  font-size: 16px;
  line-height: 1;
  transition: transform 0.3s ease;
}
.partner-block-btn:hover .btn-arrow {
  transform: translateX(4px);
}

/* Weta section button — dark on light */
.partner-block--weta .partner-block-btn {
  color: var(--color-text);
}
.partner-block--weta .partner-block-btn::after {
  background: var(--color-accent);
}
.partner-block--weta .partner-block-btn:hover {
  color: var(--color-accent);
}
.partner-block--weta .partner-block-btn:hover::after {
  background: var(--color-accent);
}

/* ===== CTA ===== */
.partner-cta {
  padding: var(--section-v) var(--page-pad);
  background: var(--color-cream, #ece6d8);
  text-align: center;
  position: relative;
  overflow: hidden;
  border-top: 1px solid rgba(200,169,110,0.12);
  opacity: 1;
  transform: none;
  transition: none;
}
.partner-cta::before {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 55%; height: 100%;
  background: url('../images/time3.webp') no-repeat right center;
  background-size: contain;
  opacity: 0.08;
  pointer-events: none;
  z-index: 0;
}
.partner-cta::after {
  content: '';
  position: absolute;
  top: 0; left: 0; width: 100%; height: 100%;
  background: linear-gradient(to right, transparent 30%, rgba(236,230,216,0.6) 65%, rgba(236,230,216,0.3) 100%);
  pointer-events: none;
  z-index: 0;
}
.partner-cta-inner {
  max-width: 600px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}
.partner-cta-label {
  font-size: 11px;
  letter-spacing: 6px;
  color: rgba(200,169,110,0.85);
  margin-bottom: 16px;
  font-family: var(--font-display);
}
.partner-cta-title {
  font-family: var(--font-display);
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 700;
  letter-spacing: 2px;
  line-height: 1.7;
  color: var(--color-primary, #1a1714);
  margin-bottom: 20px;
}
.partner-cta-text {
  font-size: 14px;
  line-height: 2;
  color: var(--color-text-light);
  margin-bottom: 48px;
  letter-spacing: 0.5px;
}
.partner-cta-btn {
  display: inline-block;
  font-size: 11px;
  font-weight: 500;
  color: var(--color-dark, #0f0d0b);
  background: var(--color-accent);
  border: 1px solid var(--color-accent);
  padding: 20px 60px;
  text-decoration: none;
  letter-spacing: 4px;
  transition: all 0.35s ease;
  text-transform: uppercase;
  font-family: var(--font-display);
}
.partner-cta-btn:hover {
  background: transparent;
  color: var(--color-accent);
  transform: translateY(-2px);
}

/* CTA responsive */
@media (max-width: 768px) {
  .partner-cta { padding: 56px 20px; }
}
@media (max-width: 390px) {
  .partner-cta { padding: 40px 16px; }
  .partner-cta-title { font-size: 18px; }
  .partner-cta-btn {
    display: block;
    width: 100%;
    max-width: 280px;
    margin: 0 auto;
    padding: 16px 20px;
    box-sizing: border-box;
    text-align: center;
  }
  /* small screen button */
  .partner-block-btn { font-size: 12px; letter-spacing: 2px; }
}