@charset "utf-8";
:root {
  --ink: #0d0d0d;
  --parchment: #f5f2ec;
  --gold: /*#b8963e*/#C50003;
  --gold-light: #FE484B;
  --warm-gray: #888077;
  --dark-surface: #151310;
  --card-bg: #1c1a16;
  --border-subtle: rgba(184,150,62,0.18);
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--ink);
  color: var(--parchment);
  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 300;
  overflow-x: hidden;
}




/* ── HERO ── */
.hero {
  min-height: 100vh;
  /*background:
    linear-gradient(160deg, rgba(13,13,13,0.96) 0%, rgba(20,17,12,0.88) 60%, rgba(13,13,13,0.97) 100%),
    url('https://images.unsplash.com/photo-1516035069371-29a1b244cc32?w=1600&auto=format&fit=crop&q=80');*/
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  /*top: -120px; right: -80px;*/
  /*width: 560px; height: 560px;*/
  border-radius: 50%;
  /*background: radial-gradient(circle, rgba(184,150,62,0.08) 0%, transparent 70%);*/
  pointer-events: none;
}
.hero-eyebrow {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 0.75rem;
  letter-spacing: 0.35em;
  color: var(--gold);
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}
.hero-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(3.5rem, 8vw, 7rem);
  font-weight: 300;
  line-height: 1.0;
  letter-spacing: -0.01em;
  color: var(--parchment);
  margin-bottom: 0.3rem;
}
.hero-title em { font-style: italic; color: var(--gold-light); }
.hero-subtitle {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(1.1rem, 2.5vw, 1.6rem);
  font-weight: 300;
  color: var(--warm-gray);
  margin-bottom: 2.5rem;
  letter-spacing: 0.02em;
}
.hero-desc {
  font-size: 0.9rem;
  /*color: rgba(245,242,236,0.55);*/
  line-height: 1.9;
  max-width: 460px;
  margin-bottom: 3rem;
}
/* Hero right image */
.hero-img-wrap {
  position: relative;
  /*border: 1px solid var(--border-subtle);*/
  overflow: hidden;
}
.hero-img-wrap::after {
  content: '';
  position: absolute;
  inset: 0;
  /*background: linear-gradient(135deg, rgba(184,150,62,0.08) 0%, transparent 60%);*/
}
.hero-img-wrap img {
  display: block;
  width: 100%;
  height: auto;
}
.btn-gold {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 0.82rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  background: transparent;
  color: var(--gold);
  border: 1px solid var(--gold);
  padding: 0.85rem 2.4rem;
  text-decoration: none;
  display: inline-block;
  transition: all 0.3s ease;
}
.btn-gold:hover { background: var(--gold); color: var(--ink); }
.btn-ghost {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 0.82rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  background: transparent;
  color: var(--parchment);
  /*border: 1px solid rgba(245,242,236,0.2);*/
  padding: 0.85rem 2.4rem;
  text-decoration: none;
  display: inline-block;
  transition: all 0.3s ease;
  margin-left: 1rem;
}
.btn-ghost:hover { border-color: var(--parchment); color: var(--parchment); }


@media (max-width: 991px) {

  .hero {
    position: relative;
    min-height: 100vh;
    padding-top: 120px !important;
    padding-bottom: 60px;
    overflow: hidden;
  }

  .hero .row {
    position: relative;
  }

  /* 画像を背景化 */
  .hero-img-wrap {
    position: absolute;
    inset: 0;
    z-index: 1;
    opacity: 0.60;
  }

  .hero-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center bottom;
  }

  /* テキストを前面へ */
  .hero .col-lg-7 {
    position: relative;
    z-index: 2;
  }

  /* スマホ時の文字サイズ微調整 */
  .hero-title {
    font-size: clamp(2.8rem, 12vw, 5rem);
  }

  .hero-subtitle {
    font-size: 1rem;
  }

  .hero-desc {
    max-width: 100%;
    font-size: 0.85rem;
  }

 .hero .col-lg-7 {
    text-align: center;
    padding: 2rem 1rem;
  }

  .hero-eyebrow {
    font-size: 0.65rem;
    letter-spacing: 0.25em;
    margin-bottom: 1rem;
  }

  .hero-title {
    font-size: clamp(2.8rem, 14vw, 4.5rem);
    line-height: 0.95;
    margin-bottom: 1rem;
  }

  .hero-subtitle {
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
  }

  .hero-desc {
    font-size: 0.82rem;
    line-height: 1.9;
    max-width: 100%;
    margin: 0 auto 2rem;
    padding: 0 0.5rem;
  }

  /* ボタン縦並び */
  .hero .btn-gold,
  .hero .btn-ghost {
    display: block;
    width: 100%;
    max-width: 280px;
    margin: 0 auto 1rem;
  }

  .hero .btn-ghost {
    margin-left: auto;
  }



}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

/* ── STATS ── */
.stat-bar {
  border-top: 1px solid var(--border-subtle);
  padding: 2rem 0;
}
.stat-item .num {
  font-family: 'Cormorant Garamond', serif;
  font-size: 2.5rem;
  font-weight: 300;
  color: var(--gold-light);
  line-height: 1;
}
.stat-item .lbl {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--warm-gray);
  margin-top: 0.25rem;
}

/* ── SECTION CHROME ── */
.section-label {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 0.72rem;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.75rem;
}
.section-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 300;
  line-height: 1.1;
  color: var(--parchment);
}
.section-title em { font-style: italic; color: var(--gold-light); }
.divider-gold {
  width: 48px;
  height: 1px;
  background: var(--gold);
  margin: 1.5rem 0;
}

/* ── PRODUCT CARDS ── */
.products-section {
  background: var(--dark-surface);
  padding: 6rem 0;
}
.product-card {
  background: var(--card-bg);
  border: 1px solid var(--border-subtle);
  position: relative;
  overflow: hidden;
  transition: border-color 0.3s, transform 0.3s;
  height: 100%;
}
.product-card:hover { border-color: #C50003; transform: translateY(-4px); }
/*.product-card.featured { border-color: #FE484B; }*/
.product-card .badge-featured {
  position: absolute;
  top: 0; right: 0;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 0.68rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  background: var(--gold);
  color: var(--ink);
  padding: 0.35rem 0.9rem;
  z-index: 2;
}
.product-visual {
  height: 220px;
  background: #111;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
/*.product-visual::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, var(--card-bg) 0%, transparent 50%);
  pointer-events: none;
}*/
.product-visual img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.product-card:hover .product-visual img {
  transform: scale(1.04);
  filter: brightness(0.85) contrast(1.05);
}
.product-body { padding: 1.75rem; }
.product-series {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 0.68rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.5rem;
}
.product-name {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.6rem;
  font-weight: 400;
  color: var(--parchment);
  margin-bottom: 0.6rem;
  line-height: 1.15;
}
.product-desc {
  font-size: 0.83rem;
  color: rgba(245,242,236,0.5);
  line-height: 1.7;
  margin-bottom: 1.25rem;
}
.product-specs { display: flex; flex-direction: column; gap: 0.45rem; margin-bottom: 1.5rem; }
.spec-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.4rem 0;
  border-bottom: 1px solid rgba(184,150,62,0.08);
}
.spec-row:last-child { border-bottom: none; }
.spec-key {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--warm-gray);
}
.spec-val { font-size: 0.83rem; color: var(--parchment); }
.product-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 1rem;
  border-top: 1px solid var(--border-subtle);
}
.product-price {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.8rem;
  font-weight: 300;
  color: var(--gold-light);
}
.product-price span {
  font-size: 0.85rem;
  color: var(--warm-gray);
  font-family: 'Barlow Condensed', sans-serif;
  letter-spacing: 0.05em;
}
.btn-card {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  background: transparent;
  color: var(--gold);
  border: 1px solid var(--gold);
  padding: 0.55rem 1.2rem;
  text-decoration: none;
  transition: all 0.25s;
  cursor: pointer;
}
.btn-card:hover { background: var(--gold); color: var(--ink); }

/* ── FEATURES ── */
.features-section { padding: 6rem 0; background: var(--ink); }
.feature-item {
  padding: 2rem;
  border-top: 1px solid var(--border-subtle);
  transition: background 0.3s;
}
.feature-item:hover { background: rgba(184,150,62,0.03); }
.feature-num {
  font-family: 'Cormorant Garamond', serif;
  font-size: 3.5rem;
  font-weight: 300;
  color: rgba(184,150,62,0.2);
  line-height: 1;
  margin-bottom: 0.75rem;
}
.feature-title {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1.05rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--parchment);
  margin-bottom: 0.6rem;
}
.feature-body { font-size: 0.85rem; color: rgba(245,242,236,0.5); line-height: 1.8; }

/* ── TESTIMONIAL ── */
.testimonial-section {
  background: var(--dark-surface);
  padding: 6rem 0;
  position: relative;
  overflow: hidden;
}
.testimonial-section::before {
  content: '"';
  font-family: 'Cormorant Garamond', serif;
  font-size: 28rem;
  color: rgba(184,150,62,0.04);
  position: absolute;
  top: -6rem; left: -2rem;
  line-height: 1;
  pointer-events: none;
}
.testimonial-text {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 300;
  font-style: italic;
  color: var(--parchment);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}
.testimonial-author {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 0.78rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold);
}

/* ── NAVBAR ── */
.navbar-custom {
  padding: 1rem 0;
  background: rgba(13,13,13,0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-subtle);
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
}
.navbar-logo {
  height: 28px;
  width: auto;
  display: block;
}

@media (max-width: 991px) {
  .navbar-logo {
    height: 24px;
  }
}
.navbar-nav-link {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(245,242,236,0.6);
  text-decoration: none;
  transition: color 0.2s;
  display: block;
  padding: 0.4rem 0;
}
.navbar-nav-link:hover { color: var(--gold); }
/* Burger button */
.burger-btn {
  background: transparent;
  border: 1px solid var(--border-subtle);
  padding: 0.4rem 0.6rem;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 5px;
  transition: border-color 0.2s;
}
.burger-btn:hover { border-color: var(--gold); }
.burger-btn span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--parchment);
  transition: all 0.3s;
}
.burger-btn.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.burger-btn.open span:nth-child(2) { opacity: 0; }
.burger-btn.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }
/* Mobile drawer */
.mobile-menu {
  display: none;
  flex-direction: column;
  gap: 0;
  background: rgba(13,13,13,0.97);
  border-top: 1px solid var(--border-subtle);
  padding: 1rem 0 1.5rem;
}
.mobile-menu.open { display: flex; }
.mobile-menu .navbar-nav-link {
  padding: 0.75rem 1.5rem;
  font-size: 0.9rem;
  border-bottom: 1px solid var(--border-subtle);
}
.mobile-menu .btn-gold {
  margin: 1rem 1.5rem 0;
  text-align: center;
}

/* ── FOOTER ── */
.footer {
  background: #090907;
  padding: 3.5rem 0 2rem;
  border-top: 1px solid var(--border-subtle);
}
.footer-brand {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1.05rem;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--parchment);
  margin-bottom: 0.6rem;
}
.footer-tagline {
  font-family: 'Cormorant Garamond', serif;
  font-size: 0.95rem;
  color: var(--warm-gray);
  font-style: italic;
}
.footer-heading {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 0.72rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1rem;
}
.footer-link {
  font-size: 0.83rem;
  color: rgba(245,242,236,0.45);
  text-decoration: none;
  display: block;
  margin-bottom: 0.4rem;
  transition: color 0.2s;
}
.footer-link:hover { color: var(--parchment); }
.footer-bottom {
  border-top: 1px solid var(--border-subtle);
  padding-top: 1.5rem;
  margin-top: 3rem;
  font-size: 0.75rem;
  color: rgba(245,242,236,0.25);
}