/* ── PAGE FADE IN ── */
.sp-wrap {
  opacity: 0;
  animation: spFadeIn 1.8s ease-in-out 0.3s both;
}
@keyframes spFadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* ====================================================
   SURFACE POWDER — Page Custom Styles
   ==================================================== */

.sp-wrap {
  font-family: 'Georgia', serif;
  color: #1a1a1a;
  background: #fff;
}

/* ── HERO ── */
.sp-hero {
  position: relative;
  background: #000000;
  min-height: 520px;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  padding: 100px 60px 64px;
}
.sp-hero::before {
  content: 'SURFACE POWDER';
  position: absolute;
  left: -2%; top: 50%;
  transform: translateY(-50%);
  font-size: clamp(48px, 10vw, 130px);
  font-weight: 700;
  letter-spacing: 0.08em;
  white-space: nowrap;
  color: rgba(255,255,255,0.06);
  pointer-events: none;
  font-family: 'Georgia', serif;
  z-index: 2;
}
.sp-hero-water { display: none; }
@keyframes waterShimmer {
  0%,100% { transform: scaleX(1); opacity: 0.7; }
  50% { transform: scaleX(1.03); opacity: 1; }
}
.sp-hero-eyebrow {
  font-size: 11px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: #B8832A;
  margin-bottom: 20px;
  font-family: 'Arial', sans-serif;
  font-weight: 400;
}
.sp-hero-title {
  font-size: clamp(32px, 4.5vw, 58px);
  font-weight: 100;
  line-height: 1.4;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: #EDE8DF;
  margin: 0;
  font-family: 'Josefin Sans', sans-serif;
  text-align: left;
}
.sp-hero-title em {
  font-style: normal;
  font-weight: 100;
  color: #D4A850;
  font-family: 'Great Vibes', cursive;
  font-size: 1.4em;
  letter-spacing: 0.02em;
  display: block;
  text-transform: none;
  text-align: left;
}
.sp-hero-sub {
  font-size: 17px;
  color: rgba(237,232,223,0.85);
  margin-top: 24px;
  font-family: 'Arial', sans-serif;
  font-weight: 300;
  line-height: 1.9;
  max-width: 460px;
}
.sp-hero-badge {
  position: absolute;
  top: 148px; right: 60px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid rgba(184,131,42,0.5);
  padding: 10px 20px;
}
.sp-hero-badge-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: #B8832A;
  animation: blink 2s ease-in-out infinite;
}
@keyframes blink { 0%,100%{opacity:1;} 50%{opacity:0.2;} }
.sp-hero-badge-text {
  font-size: 13px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: #B8832A;
  font-family: 'Arial', sans-serif;
}

/* ── PHOTO BLOCK ── */
.sp-photo {
  width: 100%;
  background: #252D3A;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.sp-photo::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, transparent 60%, rgba(184,131,42,0.04) 100%);
}
.sp-photo img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
}
.sp-photo-label {
  font-size: 10px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.15);
  font-family: 'Arial', sans-serif;
  text-align: center;
}

/* ── SECTION LABEL ── */
.sp-section-label {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 48px;
}
.sp-section-num {
  font-size: 11px;
  letter-spacing: 0.2em;
  color: #B8832A;
  font-family: 'Arial', sans-serif;
  flex-shrink: 0;
}
.sp-section-rule {
  flex: 1; height: 1px;
  background: linear-gradient(90deg, rgba(184,131,42,0.6), transparent);
}
.sp-section-tag {
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: #B0A898;
  font-family: 'Arial', sans-serif;
  flex-shrink: 0;
}

/* ── DISPLAY HEADING ── */
.sp-h {
  font-family: 'Georgia', serif;
  font-size: clamp(28px, 4vw, 52px);
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: #080C12;
  margin: 0 0 32px;
}
.sp-h em {  color: #B8832A; }

.sp-jp {
  font-size: clamp(20px, 3vw, 32px);
  line-height: 1.85;
  color: #1a1a1a;
  margin: 0 0 32px;
  font-weight: 400;
}

.sp-body {
  font-size: 15px;
  line-height: 2.0;
  color: #555;
  margin-bottom: 20px;
  font-family: 'Arial', sans-serif;
}

.sp-rule {
  width: 48px; height: 1px;
  background: #B8832A;
  margin: 32px 0;
}

/* ── QUOTE ── */
.sp-quote {
  border-left: 2px solid #B8832A;
  padding: 20px 32px;
  margin: 40px 0;
  background: #F9F7F4;
}
.sp-quote-text {
  font-size: 17px;
  line-height: 2.0;
  color: #333;
  margin: 0 0 12px;
  
}
.sp-quote-attr {
  font-size: 11px;
  letter-spacing: 0.18em;
  color: #B8832A;
  font-family: 'Arial', sans-serif;
}

/* ── TWO COLUMN ── */
.sp-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.sp-grid-2.reverse { direction: rtl; }
.sp-grid-2.reverse > * { direction: ltr; }

/* ── FEATURE CARDS ── */
.sp-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  margin: 48px 0;
  background: #e8e4de;
}
.sp-feature {
  background: #fff;
  padding: 36px 32px;
  position: relative;
}
.sp-feature::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, #B8832A, transparent);
}
.sp-feature-num {
  font-family: 'Georgia', serif;
  font-size: 48px;
  font-weight: 400;
  color: rgba(184,131,42,0.15);
  line-height: 1;
  margin-bottom: 16px;
}
.sp-feature-title {
  font-size: 15px;
  font-weight: 700;
  color: #1a1a1a;
  margin-bottom: 10px;
  font-family: 'Arial', sans-serif;
}
.sp-feature-body {
  font-size: 13px;
  line-height: 1.9;
  color: #666;
  font-family: 'Arial', sans-serif;
}

/* ── STEPS ── */
.sp-steps {
  list-style: none;
  padding: 0; margin: 40px 0;
  counter-reset: step;
}
.sp-step {
  display: flex;
  gap: 24px;
  padding: 24px 0;
  border-bottom: 1px solid #eee;
  align-items: flex-start;
}
.sp-step-num {
  font-family: 'Georgia', serif;
  font-size: 32px;
  font-weight: 400;
  color: rgba(184,131,42,0.3);
  line-height: 1;
  flex-shrink: 0;
  min-width: 36px;
}
.sp-step-body {
  font-size: 14px;
  line-height: 1.9;
  color: #555;
  font-family: 'Arial', sans-serif;
  padding-top: 6px;
}

/* ── BETWEEN SECTION ── */
.sp-between {
  background: #0D1F3C;
  position: relative;
  overflow: hidden;
  padding: 100px 60px;
}
.sp-between-bg {
  position: absolute;
  font-family: 'Georgia', serif;
  font-size: clamp(80px, 18vw, 220px);
  font-weight: 400;
  
  color: rgba(255,255,255,0.03);
  left: 50%; top: 50%;
  transform: translate(-50%,-50%);
  white-space: nowrap;
  pointer-events: none;
  letter-spacing: -0.03em;
}
.sp-between-line {
  position: absolute;
  left: 0; right: 0; top: 50%; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(184,131,42,0.7) 20%, rgba(184,131,42,0.7) 80%, transparent);
}
.sp-between-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  position: relative; z-index: 1;
}
.sp-between-h {
  font-family: 'Georgia', serif;
  font-size: clamp(22px, 3.5vw, 44px);
  font-weight: 400;
  line-height: 1.4;
  color: #EDE8DF;
}
.sp-between-h em {  color: #D4A850; }
.sp-between-body {
  font-size: 14px;
  line-height: 2.1;
  color: rgba(237,232,223,0.5);
  font-family: 'Arial', sans-serif;
  margin-top: 24px;
}
.sp-between-label {
  font-size: 10px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: rgba(237,232,223,0.5);
  font-family: 'Arial', sans-serif;
  margin-bottom: 32px;
}

/* ── BRASS STATS ── */
.sp-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-top: 40px;
}
.sp-stat-num {
  font-family: 'Cormorant Garamond', serif;
  font-size: 80px;
  font-weight: 300;
  font-style: italic;
  font-variant-numeric: lining-nums tabular-nums;
  color: #B8832A;
  line-height: 1;
  display: block;
  min-width: 60px;
}
.sp-stat-label {
  font-size: 11px;
  letter-spacing: 0.18em;
  color: #B0A898;
  font-family: 'Arial', sans-serif;
  margin-top: 6px;
}

/* ── CTA SECTION ── */
.sp-cta {
  background: #0D1F3C;
  padding: 100px 60px;
  position: relative;
  overflow: hidden;
}
.sp-cta::before {
  content: 'SURFACE POWDER';
  position: absolute;
  left: 50%; top: 50%;
  transform: translate(-50%,-50%);
  font-size: clamp(32px, 8vw, 120px);
  font-weight: 700;
  letter-spacing: 0.1em;
  white-space: nowrap;
  color: rgba(255,255,255,0.03);
  font-family: 'Georgia', serif;
  pointer-events: none;
}
.sp-cta-inner {
  position: relative; z-index: 1;
}
.sp-sales-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 56px;
}
.sp-sales-card {
  padding: 48px 40px;
  border: 1px solid rgba(255,255,255,0.07);
  position: relative;
  background: rgba(255,255,255,0.02);
}
.sp-sales-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, #B8832A, #D4A850, transparent);
}
.sp-sales-num {
  font-family: 'Georgia', serif;
  font-size: 56px;
  font-weight: 400;
  color: rgba(184,131,42,0.15);
  line-height: 1;
  margin-bottom: 24px;
}
.sp-sales-label {
  font-size: 13px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: #B8832A;
  font-family: 'Arial', sans-serif;
  margin-bottom: 12px;
}
.sp-sales-title {
  font-size: 20px;
  color: #EDE8DF;
  margin-bottom: 16px;
  line-height: 1.5;
}
.sp-sales-body {
  font-size: 15px;
  line-height: 2.0;
  color: rgba(237,232,223,0.45);
  font-family: 'Arial', sans-serif;
  margin-bottom: 32px;
}
.sp-btn {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  padding: 16px 40px;
  border: 1px solid #B8832A;
  background: transparent;
  color: #EDE8DF;
  font-size: 14px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-family: 'Arial', sans-serif;
  text-decoration: none;
  transition: background 0.35s, color 0.35s;
  cursor: pointer;
}
.sp-btn:hover {
  background: #B8832A;
  color: #080C12;
  text-decoration: none;
}
.sp-btn-arrow {
  width: 26px; height: 26px;
  border: 1px solid #B8832A;
  border-radius: 50%;
  background: transparent;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  position: relative;
}
.sp-btn-arrow::after {
  content: '';
  width: 6px; height: 6px;
  border-top: 1.5px solid #B8832A;
  border-right: 1.5px solid #B8832A;
  transform: rotate(45deg);
  margin-left: -2px;
  display: block;
}
.sp-btn:hover .sp-btn-arrow { border-color: #000; }
.sp-btn:hover .sp-btn-arrow::after { border-color: #000; }
.sp-limited-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  border: 1px solid rgba(184,131,42,0.4);
  margin-bottom: 24px;
}
.sp-limited-dot {
  width: 5px; height: 5px;
  border-radius: 50%;
  background: #B8832A;
  animation: blink 2s ease-in-out infinite;
}
.sp-limited-text {
  font-size: 13px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: #B8832A;
  font-family: 'Arial', sans-serif;
}
.sp-sales-note {
  font-size: 14px;
  line-height: 1.9;
  color: rgba(237,232,223,0.3);
  font-family: 'Arial', sans-serif;
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,0.05);
}

/* ── DARK SECTION ── */
.sp-dark {
  background: #0D1F3C;
  padding: 100px 60px;
}
.sp-dark .sp-body { color: rgba(237,232,223,0.5); }
.sp-dark .sp-jp { color: #EDE8DF; }
.sp-dark .sp-h { color: #EDE8DF; }
.sp-dark .sp-section-rule { background: linear-gradient(90deg, rgba(184,131,42,0.5), transparent); }

/* ── LIGHT SECTION ── */
.sp-light { padding: 100px 60px; background: #fff; }
.sp-gray  { padding: 100px 60px; background: #F5F3EF; }

/* ── SECTION DIVIDER ── */
.sp-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(184,131,42,0.4), transparent);
  margin: 0;
}

.sp-eyebrow-br { display: none; }
.sp-badge-br   { display: none; }
.sp-badge-dash { display: inline; }

/* ── HERO PRODUCT IMAGE ── */
.sp-hero-product {
  position: absolute;
  right: 2%;
  top: 48%;
  transform: translateY(-50%);
  width: 44%;
  height: 70%;
  overflow: hidden;
  pointer-events: none;
}
.sp-hero-product::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0; width: 50%;
  background: linear-gradient(90deg, #000000 0%, transparent 100%);
  z-index: 1;
}
.sp-hero-product::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0.3) 0%, transparent 40%, transparent 60%, rgba(0,0,0,0.5) 100%);
  z-index: 1;
}
.sp-hero-product img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0.9;
  display: block;
}
.sp-btn-br { display: none; }
.sp-pc-br { display: inline; }
.sp-mob-br2 { display: none; }
@media (max-width: 767px) {
  .sp-btn-br { display: inline; }
  .sp-pc-br { display: none; }
  .sp-mob-br2 { display: inline; }
  .sp-hero-product { display: none; }
}

/* ── CAROUSEL ── */
.sp-carousel {
  position: relative;
  overflow: hidden;
  width: 100%;
  touch-action: pan-y;
}
.sp-carousel-track {
  display: flex;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}
.sp-carousel-slide {
  flex: 0 0 100%;
  max-width: 100%;
}
.sp-carousel-slide img {
  width: 100%;
  height: auto;
  display: block;
}
.sp-carousel-btn {
  position: absolute;
  top: 50%; transform: translateY(-50%);
  width: 40px; height: 40px;
  border: 1px solid rgba(184,131,42,0.5);
  background: rgba(0,0,0,0.4);
  color: #B8832A;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  z-index: 2;
  transition: background 0.3s;
  font-size: 16px;
  line-height: 1;
}
.sp-carousel-btn:hover { background: rgba(184,131,42,0.2); }
.sp-carousel-prev { left: 12px; }
.sp-carousel-next { right: 12px; }
.sp-carousel-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 14px;
}
.sp-carousel-dot {
  width: 5px; height: 5px;
  border-radius: 50%;
  background: rgba(184,131,42,0.25);
  cursor: pointer;
  transition: background 0.3s;
  border: none;
  padding: 0;
}
.sp-carousel-dot.active { background: #B8832A; }

/* ── PRICE ── */
.sp-price-hero {
  margin-top: 28px;
  display: flex;
  align-items: baseline;
  gap: 12px;
}
.sp-price-hero-num {
  font-family: 'Arial', sans-serif;
  font-size: 32px;
  font-weight: 300;
  color: #D4A850;
  letter-spacing: 0.05em;
  line-height: 1;
}
.sp-price-hero-note {
  font-size: 12px;
  color: rgba(237,232,223,0.65);
  font-family: 'Arial', sans-serif;
  letter-spacing: 0.15em;
}

.sp-price-cta {
  display: flex;
  align-items: baseline;
  gap: 16px;
  margin: 32px 0 40px;
  padding: 24px 0;
  border-top: 1px solid rgba(184,131,42,0.2);
  border-bottom: 1px solid rgba(184,131,42,0.2);
}
.sp-price-cta-num {
  font-family: 'Arial', sans-serif;
  font-size: 40px;
  font-weight: 300;
  color: #D4A850;
  letter-spacing: 0.05em;
  line-height: 1;
}
.sp-price-cta-sub {
  font-size: 13px;
  color: rgba(237,232,223,0.4);
  font-family: 'Arial', sans-serif;
  letter-spacing: 0.18em;
  line-height: 1.8;
}

/* PC: ブルーラインを1.5倍に拡張 */
@media (min-width: 768px) {
  .sp-waterlines {
    margin-left:  -270px !important;
    margin-right: -270px !important;
  }
}

/* ── RESPONSIVE ── */
@media (max-width: 767px) {
  .sp-eyebrow-br { display: inline; }
  .sp-badge-br   { display: inline; }
  .sp-badge-dash { display: none; }

  /* ヒーロー: 縦フロー・上詰めに変更してバッジとタイトルの間隔を最小化 */
  .sp-hero {
    padding: 100px 24px 48px;
    min-height: 480px;
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
  }
  /* top-row を通常フローに戻す（absolute廃止） */
  .sp-hero-top-row {
    position: static !important;
    top: auto !important; left: auto !important; right: auto !important;
    width: 100%;
    flex-direction: column !important;
    align-items: flex-start !important;
    gap: 12px !important;
    margin-bottom: 28px;
  }
  /* absolute配置用スペーサー不要 */
  .sp-hero > div:last-child > div:first-child { height: 0 !important; }

  .sp-hero-badge  { display: none !important; }
  .sp-badge-inline { display: inline-flex !important; order: -1; }
  .sp-hero-eyebrow { order: 1; }

  .sp-grid-2 { grid-template-columns: 1fr; gap: 40px; }
  .sp-grid-2.reverse { direction: ltr; }
  .sp-features { grid-template-columns: 1fr; }
  .sp-between-grid { grid-template-columns: 1fr; gap: 40px; }
  .sp-sales-grid { grid-template-columns: 1fr; }
  .sp-light, .sp-gray, .sp-dark, .sp-cta, .sp-between { padding: 64px 24px; }
  .sp-stats { grid-template-columns: 1fr 1fr; }
  .sp-price-cta-num { font-size: 28px; }
  .sp-price-cta-sub { white-space: nowrap; }
}


/* ── HERO FADE IN ── */
@keyframes spHeroFade {
  from { opacity: 0; }
  to   { opacity: 1; }
}
.sp-hero {
  animation: spHeroFade 1.8s ease-in-out 0.3s both;
}