/* ============================
   VIOLA Pure — Global Styles
   ============================ */

:root {
  --black:         #0a0a0a;
  --dark:          #111318;
  --dark-2:        #1a1d24;
  --dark-3:        #22262f;
  --mid:           #3a3f4b;
  --light-mid:     #6b7280;
  --light:         #c8cdd8;
  --off-white:     #f5f3f0;
  --white:         #ffffff;

  --gold:          #c8a96e;
  --gold-light:    #e5d5aa;
  --gold-dark:     #a07840;

  --violet:        #7c5cbf;
  --violet-light:  #b39ddb;
  --violet-dark:   #4a3580;
  --accent-violet: #9b72d0;

  --sage:          #6b8f71;
  --sage-light:    #a8c5ad;

  --soft-bg:       #faf8f5;
  --border:        rgba(200,169,110,0.2);
  --border-light:  rgba(255,255,255,0.08);

  --font-serif:    'Cormorant Garamond', 'Shippori Mincho', 'Noto Serif JP', serif;
  --font-sans:     'Shippori Mincho', 'Noto Sans JP', 'Montserrat', sans-serif;
  --font-jp:       'Shippori Mincho', serif;
  --font-display:  'Montserrat', sans-serif;

  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out:   cubic-bezier(0.4, 0, 0.2, 1);

  --shadow-sm:   0 2px 8px rgba(0,0,0,0.08);
  --shadow-md:   0 8px 32px rgba(0,0,0,0.12);
  --shadow-lg:   0 20px 60px rgba(0,0,0,0.18);
  --shadow-gold: 0 8px 32px rgba(200,169,110,0.25);
}

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

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-jp);
  color: var(--dark);
  background: var(--white);
  overflow-x: hidden;
  line-height: 1.85;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  font-feature-settings: 'palt' 1;
  letter-spacing: 0.03em;
}

img { display: block; max-width: 100%; height: auto; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ============================
   TYPOGRAPHY
   ============================ */
.section-tag {
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.75rem;
  display: block;
}
.section-tag.light { color: var(--gold-light); }

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 3.5vw, 3rem);
  font-weight: 500;
  line-height: 1.3;
  color: var(--dark);
  margin-bottom: 1.25rem;
  letter-spacing: 0.04em;
  font-feature-settings: 'palt' 1;
}
.section-title em {
  font-style: italic;
  color: var(--gold);
}
.section-title.light { color: var(--white); }
.section-title.light em { color: var(--gold-light); }

.section-desc {
  font-size: 0.93rem;
  color: #555;
  max-width: 560px;
  margin: 0 auto;
  line-height: 2;
  font-feature-settings: 'palt' 1;
}
.section-desc.light { color: rgba(255,255,255,0.85); }

.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

/* ============================
   LAYOUT
   ============================ */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 clamp(1.25rem, 4vw, 3rem);
}

.section {
  padding: clamp(5rem, 10vw, 9rem) 0;
}

.section-dark {
  background: var(--dark);
  color: var(--white);
}
.section-dark .section-title { color: var(--white); }
.section-dark .section-desc { color: rgba(255,255,255,0.6); }

.section-soft {
  background: var(--soft-bg);
}

/* ============================
   BUTTONS
   ============================ */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 2.2rem;
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-dark) 100%);
  color: var(--white);
  font-family: var(--font-jp);
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  border-radius: 2px;
  transition: all 0.35s var(--ease-out-expo);
  box-shadow: var(--shadow-gold);
  position: relative;
  overflow: hidden;
  font-feature-settings: 'palt' 1;
}
.btn-primary::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.15) 0%, transparent 100%);
  opacity: 0;
  transition: opacity 0.3s;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 40px rgba(200,169,110,0.4); }
.btn-primary:hover::before { opacity: 1; }
.btn-primary.btn-large { padding: 1.1rem 2.8rem; font-size: 0.88rem; }

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 2.2rem;
  border: 1px solid rgba(200,169,110,0.5);
  color: var(--gold);
  font-family: var(--font-jp);
  font-size: 0.88rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  border-radius: 2px;
  transition: all 0.3s var(--ease-in-out);
  font-feature-settings: 'palt' 1;
}
.btn-ghost:hover {
  background: rgba(200,169,110,0.1);
  border-color: var(--gold);
}
.btn-ghost.btn-icon {
  padding: 0.85rem 1rem;
  color: var(--light-mid);
  border-color: rgba(100,100,100,0.3);
}
.btn-ghost.btn-icon:hover { color: #e05a7a; border-color: #e05a7a; background: rgba(224,90,122,0.05); }

.btn-outline-light {
  display: block;
  text-align: center;
  padding: 0.9rem 1.5rem;
  border: 1px solid rgba(255,255,255,0.3);
  color: var(--white);
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  border-radius: 2px;
  transition: all 0.3s;
  margin-top: 1.5rem;
}
.btn-outline-light:hover { background: rgba(255,255,255,0.1); border-color: rgba(255,255,255,0.6); }

.btn-primary-light {
  display: block;
  text-align: center;
  padding: 1rem 1.5rem;
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-dark) 100%);
  color: var(--white);
  font-family: var(--font-display);
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  border-radius: 2px;
  transition: all 0.35s var(--ease-out-expo);
  box-shadow: 0 8px 24px rgba(200,169,110,0.4);
  margin-top: 1.5rem;
}
.btn-primary-light:hover { transform: translateY(-2px); box-shadow: 0 14px 36px rgba(200,169,110,0.55); }

/* ============================
   LOADING SCREEN
   ============================ */
#loading-screen {
  position: fixed; inset: 0;
  background: var(--dark);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  transition: opacity 0.8s var(--ease-out-expo), visibility 0.8s;
}
#loading-screen.hidden { opacity: 0; visibility: hidden; }

.loading-inner { text-align: center; }

.loading-logo {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  font-weight: 300;
  letter-spacing: 0.3em;
  color: var(--white);
  margin-bottom: 2rem;
  opacity: 0;
  animation: fadeInUp 0.6s 0.2s var(--ease-out-expo) forwards;
}

.loading-bar {
  width: 200px;
  height: 1px;
  background: rgba(255,255,255,0.15);
  border-radius: 1px;
  overflow: hidden;
  margin: 0 auto;
}

.loading-progress {
  height: 100%;
  background: linear-gradient(90deg, var(--gold), var(--gold-light));
  width: 0;
  animation: loadBar 1.8s var(--ease-out-expo) forwards;
}

@keyframes loadBar { to { width: 100%; } }
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ============================
   NAVBAR
   ============================ */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 1.25rem 0;
  transition: background 0.4s, padding 0.4s, box-shadow 0.4s;
}
#navbar.scrolled {
  background: rgba(10,10,10,0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 0.8rem 0;
  box-shadow: 0 2px 30px rgba(0,0,0,0.3);
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 clamp(1.25rem, 4vw, 3rem);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 300;
  letter-spacing: 0.35em;
  color: var(--white);
  transition: color 0.4s, letter-spacing 0.4s;
}
.nav-logo span {
  color: var(--gold);
  font-style: italic;
  font-weight: 400;
}
.nav-logo:hover {
  color: var(--gold-light);
  letter-spacing: 0.42em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2.2rem;
}
.nav-links a {
  font-family: var(--font-jp);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  color: rgba(255,255,255,0.70);
  transition: color 0.35s, opacity 0.35s;
  position: relative;
  font-feature-settings: 'palt' 1;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 50%;
  transform: translateX(-50%);
  width: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  transition: width 0.4s var(--ease-out-expo);
}
.nav-links a:hover {
  color: var(--white);
}
.nav-links a:hover::after { width: 100%; }

.nav-cta {
  padding: 0.45rem 1.5rem !important;
  border: 1px solid rgba(200,169,110,0.45) !important;
  border-radius: 1px;
  color: var(--gold) !important;
  letter-spacing: 0.22em !important;
  font-size: 0.75rem !important;
  background: rgba(200,169,110,0.04) !important;
  transition: background 0.35s, border-color 0.35s, color 0.35s !important;
}
.nav-cta:hover {
  background: rgba(200,169,110,0.12) !important;
  border-color: var(--gold) !important;
  color: var(--gold-light) !important;
}
.nav-cta::after { display: none !important; }

.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
}
.nav-hamburger span {
  display: block;
  width: 24px; height: 1.5px;
  background: var(--white);
  transition: all 0.3s;
  transform-origin: center;
}
.nav-hamburger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; }
.nav-hamburger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  top: 0; right: -100%;
  width: 75%; max-width: 320px;
  height: 100vh;
  background: var(--dark-2);
  z-index: 999;
  padding: 6rem 2rem 3rem;
  transition: right 0.4s var(--ease-out-expo);
  border-left: 1px solid var(--border-light);
}
.mobile-menu.open { right: 0; }
.mobile-menu ul { display: flex; flex-direction: column; gap: 0; }
.mobile-menu li { border-bottom: 1px solid var(--border-light); }
.mobile-link {
  display: block;
  padding: 1rem 0;
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.7);
  transition: color 0.2s, padding-left 0.2s;
}
.mobile-link:hover { color: var(--gold); padding-left: 0.5rem; }
.mobile-cta {
  margin-top: 1rem;
  color: var(--gold) !important;
  border: 1px solid rgba(200,169,110,0.4);
  border-radius: 2px;
  padding: 0.8rem 1rem !important;
  text-align: center;
}

.mobile-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 998;
  display: none;
}
.mobile-overlay.show { display: block; }

/* ============================
   HERO — Full-width Center Layout
   ============================ */
#hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: var(--dark);
}

.hero-bg {
  position: absolute; inset: 0;
  /* ベース：深みのある紺紫グラデーション */
  background:
    linear-gradient(160deg,
      #080c18 0%,
      #0c1020 25%,
      #0e1228 50%,
      #0a0e1e 75%,
      #080c18 100%);
  z-index: 0;
}

/* 光彩レイヤー：紺×ゴールド */
.hero-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 15% 20%, rgba(80,100,200,0.12) 0%, transparent 55%),
    radial-gradient(ellipse 50% 60% at 85% 80%, rgba(200,169,110,0.10) 0%, transparent 50%),
    radial-gradient(ellipse 40% 35% at 50% 50%, rgba(100,120,220,0.07) 0%, transparent 60%);
}

/* 上下グラデーション */
.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg,
      rgba(0,0,0,0.50) 0%,
      rgba(0,0,0,0.08) 30%,
      rgba(0,0,0,0.08) 70%,
      rgba(0,0,0,0.55) 100%);
}

.hero-overlay {
  position: absolute; inset: 0;
  /* 斜め光線シマー */
  background:
    linear-gradient(108deg,
      transparent 25%,
      rgba(200,169,110,0.035) 50%,
      transparent 75%);
  z-index: 1;
}

.hero-particles {
  position: absolute; inset: 0;
  overflow: hidden;
  z-index: 1;
}

/* Hero 横断装飾ライン */
#hero::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg,
    transparent 0%,
    rgba(200,169,110,0.0) 15%,
    rgba(200,169,110,0.5) 40%,
    rgba(200,169,110,0.7) 50%,
    rgba(200,169,110,0.5) 60%,
    rgba(200,169,110,0.0) 85%,
    transparent 100%);
  z-index: 3;
}
#hero::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg,
    transparent 0%,
    rgba(200,169,110,0.0) 15%,
    rgba(200,169,110,0.3) 50%,
    rgba(200,169,110,0.0) 85%,
    transparent 100%);
  z-index: 3;
}

.hero-content {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 860px;
  padding: clamp(9rem, 15vw, 12rem) clamp(1.5rem, 6vw, 4rem) clamp(6rem, 10vw, 8rem);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero-sub {
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 400;
  letter-spacing: 0.38em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
}
.hero-sub::before,
.hero-sub::after {
  content: '';
  width: 36px; height: 1px;
  background: linear-gradient(to right, transparent, var(--gold));
  flex-shrink: 0;
}
.hero-sub::after {
  background: linear-gradient(to left, transparent, var(--gold));
}

.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2.8rem, 5.5vw, 5.2rem);
  font-weight: 300;
  line-height: 1.15;
  color: var(--white);
  margin-bottom: 1.75rem;
  letter-spacing: 0.06em;
  font-feature-settings: 'palt' 1;
  text-align: center;
  position: relative;
}
/* タイトル背後のスポットライト光 */
.hero-title::before {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 120%;
  height: 220%;
  background: radial-gradient(
    ellipse 70% 55% at 50% 50%,
    rgba(200,169,110,0.18) 0%,
    rgba(200,169,110,0.07) 35%,
    transparent 70%
  );
  pointer-events: none;
  z-index: -1;
  animation: spotPulse 5s ease-in-out infinite;
}
@keyframes spotPulse {
  0%,100% { opacity: 0.7; transform: translate(-50%,-50%) scale(1);   }
  50%      { opacity: 1.0; transform: translate(-50%,-50%) scale(1.08); }
}
.hero-title .title-line { display: block; }
.hero-title .title-line.hero-tagline-single {
  display: inline-block;
  font-size: clamp(1.8rem, 3.6vw, 3.6rem);
  letter-spacing: 0.14em;
  white-space: nowrap;
  font-feature-settings: 'palt' 1;
  position: relative;
  /* 光が当たった文字グラデーション */
  background: linear-gradient(
    105deg,
    rgba(255,255,255,0.55) 0%,
    rgba(255,255,255,0.80) 20%,
    #ffffff           30%,
    var(--gold-light)  42%,
    #fffbe8           50%,
    var(--gold-light)  58%,
    #ffffff           70%,
    rgba(255,255,255,0.80) 80%,
    rgba(255,255,255,0.55) 100%
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  /* 文字自体にじんわり光彩 */
  filter: drop-shadow(0 0 18px rgba(200,169,110,0.55))
          drop-shadow(0 0 40px rgba(200,169,110,0.25));
  /* 光が流れるアニメーション */
  background-size: 200% 100%;
  animation: textShimmer 4s ease-in-out infinite;
}
@keyframes textShimmer {
  0%   { background-position: 100% 0; }
  50%  { background-position:   0% 0; }
  100% { background-position: 100% 0; }
}
.hero-title .italic { font-style: italic; color: var(--gold); }

.hero-desc {
  font-size: clamp(0.82rem, 1.4vw, 0.9rem);
  color: rgba(255,255,255,0.60);
  line-height: 2.2;
  margin-bottom: 1rem;
  letter-spacing: 0.06em;
  font-feature-settings: 'palt' 1;
  text-align: center;
  white-space: nowrap;
}
.hero-desc-sub {
  font-size: clamp(0.78rem, 1.2vw, 0.84rem);
  color: rgba(255,255,255,0.42);
  line-height: 1.9;
  margin-bottom: 2.5rem;
  letter-spacing: 0.04em;
  font-feature-settings: 'palt' 1;
  text-align: center;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 3.5rem;
}

.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  flex-wrap: wrap;
}
.stat { text-align: center; }
.stat-num {
  display: block;
  font-family: var(--font-serif);
  font-size: 2.2rem;
  font-weight: 300;
  color: var(--white);
  line-height: 1;
}
.stat-unit {
  font-size: 1rem;
  color: var(--gold);
  vertical-align: super;
}
.stat-label {
  display: block;
  font-family: var(--font-display);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  margin-top: 0.3rem;
}
.stat-divider {
  width: 1px; height: 40px;
  background: rgba(255,255,255,0.12);
}

/* Hero 装飾：右下に浮かぶ商品画像 */
.hero-deco {
  position: absolute;
  right: clamp(2rem, 6vw, 7rem);
  bottom: 0;
  z-index: 2;
  width: clamp(140px, 16vw, 240px);
  display: flex;
  flex-direction: column;
  align-items: center;
  pointer-events: none;
}
.hero-deco img {
  width: 100%;
  border-radius: 10px;
  object-fit: contain;
  aspect-ratio: 3/4;
  filter:
    drop-shadow(0 24px 60px rgba(200,169,110,0.30))
    drop-shadow(0 6px 20px rgba(0,0,0,0.40))
    brightness(1.05);
  opacity: 0.82;
  transform: translateY(0);
  animation: heroDeco 6s ease-in-out infinite;
}
@keyframes heroDeco {
  0%, 100% { transform: translateY(0px); }
  50%       { transform: translateY(-10px); }
}
.hero-deco-glow {
  position: absolute;
  bottom: -10%;
  left: 50%;
  transform: translateX(-50%);
  width: 80%;
  height: 60%;
  background: radial-gradient(ellipse, rgba(200,169,110,0.25) 0%, transparent 70%);
  filter: blur(20px);
  border-radius: 50%;
  z-index: -1;
}

/* Hero 装飾：左下に浮かぶサプリ画像 */
.hero-deco-left {
  position: absolute;
  left: clamp(2rem, 5vw, 6rem);
  bottom: 0;
  z-index: 2;
  width: clamp(100px, 11vw, 170px);
  pointer-events: none;
}
.hero-deco-left img {
  width: 100%;
  border-radius: 10px;
  object-fit: contain;
  aspect-ratio: 3/4;
  filter:
    drop-shadow(0 20px 50px rgba(124,92,191,0.28))
    drop-shadow(0 5px 16px rgba(0,0,0,0.35))
    brightness(1.03);
  opacity: 0.60;
  animation: heroDecoLeft 7s 1.5s ease-in-out infinite;
}
@keyframes heroDecoLeft {
  0%, 100% { transform: translateY(0px); }
  50%       { transform: translateY(-7px); }
}

/* 装飾ライン：タイトル下 */
.hero-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}
.hero-divider::before,
.hero-divider::after {
  content: '';
  width: 60px;
  height: 1px;
  background: linear-gradient(to right, transparent, rgba(200,169,110,0.5));
}
.hero-divider::after {
  background: linear-gradient(to left, transparent, rgba(200,169,110,0.5));
}
.hero-divider-diamond {
  width: 5px; height: 5px;
  background: var(--gold);
  transform: rotate(45deg);
  opacity: 0.7;
}

/* Scroll Indicator */
.hero-scroll {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  z-index: 3;
}
.hero-scroll span {
  font-family: var(--font-display);
  font-size: 0.6rem;
  letter-spacing: 0.3em;
  color: rgba(255,255,255,0.35);
}
.scroll-line {
  width: 1px; height: 50px;
  background: linear-gradient(to bottom, var(--gold), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; transform: scaleY(0.6); transform-origin: top; }
  50% { opacity: 1; transform: scaleY(1); }
}

/* ============================
   MARQUEE
   ============================ */
.marquee-wrap {
  background: linear-gradient(90deg, #0c0e18 0%, #111420 40%, #0e1018 100%);
  border-top: 1px solid rgba(200,169,110,0.25);
  border-bottom: 1px solid rgba(200,169,110,0.25);
  padding: 0.85rem 0;
  overflow: hidden;
  position: relative;
}
/* 左右フェードマスク */
.marquee-wrap::before,
.marquee-wrap::after {
  content: '';
  position: absolute;
  top: 0; bottom: 0;
  width: 80px;
  z-index: 2;
  pointer-events: none;
}
.marquee-wrap::before {
  left: 0;
  background: linear-gradient(to right, #0c0e18, transparent);
}
.marquee-wrap::after {
  right: 0;
  background: linear-gradient(to left, #0c0e18, transparent);
}
.marquee-track {
  display: flex;
  gap: 3.5rem;
  white-space: nowrap;
  animation: marqueeScroll 32s linear infinite;
  width: max-content;
}
.marquee-track span {
  font-family: var(--font-serif);
  font-size: 0.72rem;
  font-weight: 400;
  letter-spacing: 0.45em;
  text-transform: uppercase;
  color: rgba(200,169,110,0.75);
  font-style: italic;
}
.marquee-track .dot {
  color: rgba(200,169,110,0.30);
  font-style: normal;
}
@keyframes marqueeScroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ============================
   PROBLEMS
   ============================ */
.problems-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.problem-card {
  position: relative;
  padding: 2.5rem 2rem;
  border: 1px solid rgba(200,169,110,0.15);
  border-radius: 4px;
  background: var(--white);
  transition: all 0.4s var(--ease-out-expo);
  overflow: hidden;
  cursor: default;
}
.problem-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 3px; height: 0;
  background: linear-gradient(to bottom, var(--gold), var(--violet));
  transition: height 0.4s var(--ease-out-expo);
}
.problem-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(200,169,110,0.35);
}
.problem-card:hover::before { height: 100%; }

.problem-icon {
  width: 48px; height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(200,169,110,0.12), rgba(124,92,191,0.08));
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  transition: transform 0.3s;
}
.problem-icon i {
  font-size: 1.15rem;
  color: var(--gold);
}
.problem-card:hover .problem-icon { transform: scale(1.1) rotate(5deg); }

.problem-card h3 {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 500;
  color: var(--dark);
  margin-bottom: 0.75rem;
}
.problem-card p {
  font-size: 0.88rem;
  color: #444;
  line-height: 1.75;
  margin-bottom: 1.25rem;
}
.problem-arrow {
  font-size: 1rem;
  color: var(--gold);
  opacity: 0;
  transform: translateX(-5px);
  transition: all 0.3s;
}
.problem-card:hover .problem-arrow { opacity: 1; transform: translateX(0); }

/* ============================
   CONCEPT
   ============================ */
.concept-bg-decoration {
  position: absolute;
  top: 0; right: 0;
  width: 50%;
  height: 100%;
  background: radial-gradient(ellipse at right top, rgba(124,92,191,0.08) 0%, transparent 60%);
  pointer-events: none;
}
#concept { position: relative; overflow: hidden; }

.concept-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(3rem, 6vw, 6rem);
  align-items: center;
}

.concept-image {
  position: relative;
}
.concept-image img {
  width: 100%;
  border-radius: 4px;
  object-fit: cover;
  aspect-ratio: 4/5;
  filter: brightness(0.85) saturate(0.8);
}
.concept-image-frame {
  position: absolute;
  top: -1.5rem; left: -1.5rem;
  width: 60%; height: 60%;
  border-top: 1px solid rgba(200,169,110,0.35);
  border-left: 1px solid rgba(200,169,110,0.35);
  border-radius: 2px 0 0 0;
  pointer-events: none;
}
.concept-label {
  position: absolute;
  bottom: -1.5rem; right: -1.5rem;
  background: var(--gold);
  color: var(--white);
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  padding: 0.6rem 1.2rem;
  border-radius: 2px;
}

.concept-text {}
.concept-divider {
  width: 40px; height: 1px;
  background: var(--gold);
  margin: 1.5rem 0;
}
.concept-body {
  font-size: 0.92rem;
  color: rgba(255,255,255,0.65);
  line-height: 1.9;
  margin-bottom: 1rem;
}
.concept-list {
  margin-top: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}
.concept-list li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.88rem;
  color: rgba(255,255,255,0.8);
}
.concept-list i { color: var(--gold); font-size: 0.85rem; flex-shrink: 0; }

/* ============================
   PRODUCTS
   ============================ */
.product-featured {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: clamp(3rem, 5vw, 5rem);
  align-items: center;
  margin-bottom: 5rem;
  padding: 3.5rem;
  background: linear-gradient(135deg, var(--soft-bg) 0%, rgba(200,169,110,0.04) 100%);
  border: 1px solid rgba(200,169,110,0.12);
  border-radius: 6px;
}

.product-featured-image {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.product-featured-glow {
  position: absolute;
  inset: -15%;
  background: radial-gradient(circle, rgba(200,169,110,0.12) 0%, transparent 70%);
  pointer-events: none;
}
.product-featured-image img {
  width: 100%;
  border-radius: 8px;
  object-fit: contain;
  aspect-ratio: 3/4;
  background: linear-gradient(160deg, #faf8f4 0%, #f0ede6 100%);
  filter: drop-shadow(0 12px 40px rgba(183,149,96,0.18)) drop-shadow(0 4px 16px rgba(0,0,0,0.10));
  transition: transform 0.5s var(--ease-out-expo), filter 0.5s;
  padding: 1rem;
}
.product-featured-image img:hover {
  transform: scale(1.03) translateY(-4px);
  filter: drop-shadow(0 20px 60px rgba(183,149,96,0.25)) drop-shadow(0 8px 24px rgba(0,0,0,0.12));
}
/* Real product photo styling */
.product-real-photo {
  width: 100% !important;
  border-radius: 12px !important;
  object-fit: contain !important;
  aspect-ratio: 3/4 !important;
  background: linear-gradient(160deg, #faf8f4 0%, #f0ede6 100%) !important;
  filter: drop-shadow(0 16px 48px rgba(183,149,96,0.22)) drop-shadow(0 4px 16px rgba(0,0,0,0.10)) !important;
  padding: 1.5rem !important;
  transition: transform 0.5s var(--ease-out-expo), filter 0.5s !important;
}
.product-real-photo:hover {
  transform: scale(1.04) translateY(-6px) !important;
  filter: drop-shadow(0 24px 64px rgba(183,149,96,0.30)) drop-shadow(0 8px 24px rgba(0,0,0,0.14)) !important;
}

.product-badge-new {
  position: absolute;
  top: 1.5rem; right: 1.5rem;
  background: linear-gradient(135deg, var(--violet), var(--violet-dark));
  color: var(--white);
  font-family: var(--font-display);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  padding: 0.35rem 0.8rem;
  border-radius: 2px;
}

.product-series {
  font-family: var(--font-display);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.5rem;
}
.product-featured-name {
  font-family: var(--font-serif);
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  font-weight: 400;
  color: var(--dark);
  line-height: 1;
  margin-bottom: 0.4rem;
}
.product-featured-name span { font-style: italic; color: var(--gold); }
.product-featured-sub {
  font-size: 0.88rem;
  color: #555;
  letter-spacing: 0.05em;
  margin-bottom: 0.75rem;
}

.product-stars {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  margin-bottom: 1.25rem;
}
.product-stars i { color: var(--gold); font-size: 0.85rem; }
.product-stars span { font-size: 0.82rem; color: #555; margin-left: 0.4rem; }

.product-featured-desc {
  font-size: 0.9rem;
  color: #555;
  line-height: 1.85;
  margin-bottom: 1.5rem;
  border-left: 2px solid rgba(200,169,110,0.3);
  padding-left: 1rem;
}

.product-benefits {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
  margin-bottom: 1.75rem;
}
.product-benefits li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.82rem;
  color: var(--dark);
  padding: 0.4rem 0;
  border-bottom: 1px solid rgba(0,0,0,0.04);
}
.benefit-icon { font-size: 0.9rem; }

.product-price-block {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  margin-bottom: 1.5rem;
}
.product-price {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 500;
  color: var(--dark);
}
.tax { font-size: 0.75rem; color: #555; font-family: var(--font-sans); font-weight: 400; }
.product-size {
  font-size: 0.82rem;
  color: #555;
  padding: 0.25rem 0.6rem;
  border: 1px solid rgba(0,0,0,0.1);
  border-radius: 2px;
}

.product-actions {
  display: flex;
  gap: 1rem;
  align-items: center;
  margin-bottom: 1rem;
}
.product-note {
  font-size: 0.78rem;
  color: #555;
}
.product-note i { color: var(--sage); margin-right: 0.25rem; }

/* Product Grid */
.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.product-card {
  border: 1px solid rgba(0,0,0,0.07);
  border-radius: 4px;
  overflow: hidden;
  transition: all 0.4s var(--ease-out-expo);
  background: var(--white);
}
.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(200,169,110,0.25);
}

.product-card-img {
  position: relative;
  overflow: hidden;
  aspect-ratio: 3/4;
}
.product-card-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease-out-expo);
  filter: brightness(0.92);
}
.product-card:hover .product-card-img img { transform: scale(1.05); }

.product-overlay {
  position: absolute; inset: 0;
  background: rgba(10,10,10,0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s;
}
.product-card:hover .product-overlay { opacity: 1; }
.overlay-btn {
  padding: 0.65rem 1.6rem;
  border: 1px solid var(--white);
  color: var(--white);
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  border-radius: 2px;
  transition: all 0.25s;
}
.overlay-btn:hover { background: var(--gold); border-color: var(--gold); }

.product-tag {
  position: absolute;
  top: 1rem; left: 1rem;
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  color: var(--white);
  font-family: var(--font-display);
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  padding: 0.28rem 0.7rem;
  border-radius: 2px;
}

.product-card-body { padding: 1.5rem; }
.product-category {
  font-family: var(--font-display);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.4rem;
}
.product-card-body h4 {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 500;
  color: var(--dark);
  margin-bottom: 0.6rem;
}
.product-card-desc {
  font-size: 0.82rem;
  color: #444;
  line-height: 1.7;
  margin-bottom: 1rem;
}
.product-card-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.product-card-price {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 500;
  color: var(--dark);
}
.product-card-stars i { color: var(--gold); font-size: 0.7rem; }

/* ============================
   TIMELINE
   ============================ */
.timeline-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  position: relative;
}
.timeline-steps::before {
  content: '';
  position: absolute;
  top: 2.2rem;
  left: calc(12.5% + 1.5rem);
  right: calc(12.5% + 1.5rem);
  height: 1px;
  background: linear-gradient(90deg, var(--gold), rgba(200,169,110,0.2));
}

.timeline-step {
  position: relative;
  text-align: center;
}

.step-num {
  font-family: var(--font-serif);
  font-size: 0.8rem;
  font-weight: 400;
  letter-spacing: 0.15em;
  color: var(--gold);
  width: 44px; height: 44px;
  border-radius: 50%;
  border: 1px solid rgba(200,169,110,0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  background: var(--soft-bg);
  position: relative;
  z-index: 1;
}

.step-content h4 {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 500;
  color: var(--dark);
  margin-bottom: 0.6rem;
}
.step-content p {
  font-size: 0.82rem;
  color: #444;
  line-height: 1.75;
  margin-bottom: 1.25rem;
}

.step-bar {
  height: 3px;
  background: rgba(200,169,110,0.15);
  border-radius: 2px;
  overflow: hidden;
  margin-bottom: 0.4rem;
}
.step-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--gold), var(--gold-dark));
  border-radius: 2px;
  width: 0;
  transition: width 1.5s var(--ease-out-expo);
}
.step-fill.animated { }
.step-percent {
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--gold);
  letter-spacing: 0.1em;
}

/* ============================
   INGREDIENTS
   ============================ */
.ingredients-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.ingredient-card {
  padding: 2rem;
  border: 1px solid var(--border-light);
  border-radius: 4px;
  background: rgba(255,255,255,0.03);
  transition: all 0.4s var(--ease-out-expo);
}
.ingredient-card:hover {
  transform: translateY(-4px);
  background: rgba(255,255,255,0.06);
  border-color: rgba(200,169,110,0.3);
  box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}

.ingredient-icon {
  width: 64px; height: 64px;
  border-radius: 8px;
  overflow: hidden;
  margin-bottom: 1.25rem;
}
.ingredient-icon img {
  width: 100%; height: 100%;
  object-fit: cover;
  filter: saturate(0.7) brightness(0.8);
}
.ingredient-icon-flat {
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
}
.ingredient-icon-flat i { font-size: 1.5rem; color: var(--white); }

.bg-blue   { background: linear-gradient(135deg, #1a6bbb, #0d4a8a); }
.bg-yellow { background: linear-gradient(135deg, #c8a96e, #a07840); }
.bg-green  { background: linear-gradient(135deg, #6b8f71, #3d5f42); }
.bg-pink   { background: linear-gradient(135deg, #c97b8a, #8a3e4f); }
.bg-violet { background: linear-gradient(135deg, #7c5cbf, #4a3580); }

.ingredient-card h4 {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 500;
  color: var(--white);
  margin-bottom: 0.25rem;
}
.ingredient-latin {
  font-size: 0.72rem;
  color: rgba(255,255,255,0.35);
  font-style: italic;
  font-family: var(--font-display);
  margin-bottom: 0.8rem;
}
.ingredient-card p {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.55);
  line-height: 1.75;
  margin-bottom: 1rem;
}
.ingredient-tag {
  display: inline-block;
  padding: 0.2rem 0.7rem;
  background: rgba(200,169,110,0.15);
  border: 1px solid rgba(200,169,110,0.3);
  color: var(--gold);
  font-family: var(--font-display);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  border-radius: 2px;
}

/* ============================
   REVIEWS
   ============================ */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-bottom: 3rem;
}

.review-card {
  padding: 2rem;
  border: 1px solid rgba(200,169,110,0.12);
  border-radius: 4px;
  background: var(--white);
  transition: all 0.35s var(--ease-out-expo);
}
.review-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(200,169,110,0.3);
}

.review-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.25rem;
}
.reviewer-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--gold);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 600;
  flex-shrink: 0;
}
.reviewer-info { flex: 1; }
.reviewer-name { font-weight: 600; font-size: 0.88rem; color: var(--dark); }
.reviewer-skin { font-size: 0.75rem; color: #555; }
.review-stars i { color: var(--gold); font-size: 0.8rem; }

.review-text {
  font-size: 0.88rem;
  color: #555;
  line-height: 1.85;
  margin-bottom: 1rem;
  position: relative;
  padding-left: 1.5rem;
}
.review-text::before {
  content: '\201C';
  position: absolute;
  left: 0; top: -0.25rem;
  font-family: var(--font-serif);
  font-size: 2.5rem;
  line-height: 1;
  color: rgba(200,169,110,0.3);
}
.review-product {
  font-size: 0.72rem;
  color: var(--gold);
  font-family: var(--font-display);
  letter-spacing: 0.05em;
}

/* Overall Rating */
.overall-rating {
  display: flex;
  gap: 4rem;
  align-items: center;
  padding: 3rem;
  background: var(--soft-bg);
  border: 1px solid rgba(200,169,110,0.12);
  border-radius: 4px;
}
.rating-left { text-align: center; flex-shrink: 0; }
.rating-score {
  font-family: var(--font-serif);
  font-size: 4rem;
  font-weight: 300;
  color: var(--dark);
  line-height: 1;
  margin-bottom: 0.5rem;
}
.rating-stars i { color: var(--gold); font-size: 1.1rem; }
.rating-count { font-size: 0.78rem; color: #555; margin-top: 0.4rem; }
.rating-bars { flex: 1; display: flex; flex-direction: column; gap: 0.6rem; }
.rating-bar-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-display);
  font-size: 0.75rem;
  color: #555;
}
.rating-bar-row > span:first-child { width: 20px; text-align: right; }
.rating-bar-row > span:last-child { width: 30px; }
.rbar { flex: 1; height: 4px; background: rgba(200,169,110,0.12); border-radius: 2px; overflow: hidden; }
.rbar-fill { height: 100%; background: linear-gradient(90deg, var(--gold), var(--gold-dark)); border-radius: 2px; width: 0; transition: width 1.5s var(--ease-out-expo); }

/* ============================
   PURCHASE
   ============================ */
.section-purchase {
  background: var(--dark);
  position: relative;
  overflow: hidden;
}
.purchase-bg-glow {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 800px; height: 500px;
  background: radial-gradient(ellipse, rgba(124,92,191,0.12) 0%, transparent 70%);
  pointer-events: none;
}

.purchase-plans {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-bottom: 4rem;
}

.plan-card {
  padding: 2.5rem 2rem;
  border: 1px solid var(--border-light);
  border-radius: 4px;
  background: rgba(255,255,255,0.03);
  position: relative;
  transition: all 0.35s var(--ease-out-expo);
}
.plan-card:hover { background: rgba(255,255,255,0.06); transform: translateY(-4px); }
.plan-featured {
  border-color: rgba(200,169,110,0.45);
  background: rgba(200,169,110,0.05);
}
.plan-featured:hover { background: rgba(200,169,110,0.08); }

.plan-ribbon {
  position: absolute;
  top: -12px; left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  color: var(--white);
  font-family: var(--font-display);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  padding: 0.3rem 1.2rem;
  border-radius: 2px;
  white-space: nowrap;
}

.plan-label {
  font-family: var(--font-display);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.5rem;
}
.plan-card h3 {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  font-weight: 300;
  color: var(--white);
  margin-bottom: 1rem;
}
.plan-price-original {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.3);
  text-decoration: line-through;
  margin-bottom: 0.2rem;
}
.plan-price {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  font-weight: 400;
  color: var(--white);
  line-height: 1;
  margin-bottom: 0.5rem;
}
.plan-price span { font-size: 0.9rem; color: rgba(255,255,255,0.5); }
.plan-discount {
  display: inline-block;
  padding: 0.2rem 0.6rem;
  background: rgba(200,169,110,0.2);
  border: 1px solid rgba(200,169,110,0.35);
  color: var(--gold);
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  border-radius: 2px;
  margin-bottom: 1.5rem;
}

.plan-features {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  margin-bottom: 0;
}
.plan-features li {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.7);
}
.plan-features li.inactive { color: rgba(255,255,255,0.25); }
.plan-features i.fa-check { color: var(--gold); }
.plan-features i.fa-times { color: rgba(255,255,255,0.2); }
.plan-note {
  font-size: 0.72rem;
  color: rgba(255,255,255,0.35);
  text-align: center;
  margin-top: 0.75rem;
}

/* Guarantees */
.guarantees {
  display: flex;
  justify-content: center;
  gap: 3rem;
  flex-wrap: wrap;
}
.guarantee {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  color: rgba(255,255,255,0.6);
  text-align: center;
}
.guarantee i {
  font-size: 1.6rem;
  color: var(--gold);
}
.guarantee p {
  font-size: 0.8rem;
  line-height: 1.5;
}

/* ============================
   FAQ
   ============================ */
.faq-container { max-width: 780px; }

.faq-list { display: flex; flex-direction: column; gap: 0; }

.faq-item {
  border-bottom: 1px solid rgba(200,169,110,0.12);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.5rem 0;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--dark);
  text-align: left;
  transition: color 0.25s;
}
.faq-question:hover { color: var(--gold); }
.faq-question[aria-expanded="true"] { color: var(--gold); }
.faq-icon { color: var(--gold); font-size: 0.85rem; flex-shrink: 0; transition: transform 0.3s; }
.faq-question[aria-expanded="true"] .faq-icon { transform: rotate(45deg); }

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s var(--ease-out-expo), padding 0.3s;
}
.faq-answer.open { max-height: 300px; padding-bottom: 1.5rem; }
.faq-answer p {
  font-size: 0.88rem;
  color: #444;
  line-height: 1.85;
}

/* ============================
   FOOTER
   ============================ */
#footer {
  background: var(--black);
  color: rgba(255,255,255,0.55);
}
.footer-top {
  text-align: center;
  padding: 4rem 2rem 3rem;
  border-bottom: 1px solid var(--border-light);
}
.footer-logo {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 300;
  letter-spacing: 0.3em;
  color: var(--white);
  margin-bottom: 0.5rem;
}
.footer-logo span { color: var(--gold); }
.footer-tagline {
  font-family: var(--font-display);
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  color: rgba(255,255,255,0.3);
  margin-bottom: 1.75rem;
}
.footer-social {
  display: flex;
  justify-content: center;
  gap: 1.25rem;
}
.footer-social a {
  width: 40px; height: 40px;
  border: 1px solid var(--border-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  color: rgba(255,255,255,0.4);
  transition: all 0.3s;
}
.footer-social a:hover { border-color: var(--gold); color: var(--gold); transform: translateY(-2px); }

.footer-mid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  max-width: 1200px;
  margin: 0 auto;
  padding: 3.5rem clamp(1.25rem, 4vw, 3rem);
}
.footer-col h5 {
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 1.25rem;
}
.footer-col ul { display: flex; flex-direction: column; gap: 0.6rem; }
.footer-col ul a {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.4);
  transition: color 0.2s;
}
.footer-col ul a:hover { color: var(--gold); }
.footer-col p { font-size: 0.82rem; line-height: 1.7; margin-bottom: 1rem; }

.footer-form {
  display: flex;
  gap: 0;
  border: 1px solid var(--border-light);
  border-radius: 2px;
  overflow: hidden;
}
.footer-form input {
  flex: 1;
  padding: 0.65rem 0.9rem;
  background: transparent;
  border: none;
  outline: none;
  color: var(--white);
  font-family: var(--font-sans);
  font-size: 0.82rem;
}
.footer-form input::placeholder { color: rgba(255,255,255,0.25); }
.footer-form button {
  padding: 0.65rem 1rem;
  background: var(--gold);
  color: var(--white);
  border: none;
  cursor: pointer;
  transition: background 0.25s;
  font-size: 0.8rem;
}
.footer-form button:hover { background: var(--gold-dark); }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  max-width: 1200px;
  margin: 0 auto;
  padding: 1.5rem clamp(1.25rem, 4vw, 3rem);
  border-top: 1px solid var(--border-light);
  font-size: 0.75rem;
}
.footer-links { display: flex; gap: 1.5rem; flex-wrap: wrap; }
.footer-links a { color: rgba(255,255,255,0.3); transition: color 0.2s; font-size: 0.75rem; }
.footer-links a:hover { color: var(--gold); }

/* ============================
   FLOATING CTA
   ============================ */
.floating-cta {
  position: fixed;
  bottom: 2rem; right: 2rem;
  z-index: 500;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.4s var(--ease-out-expo);
  pointer-events: none;
}
.floating-cta.show { opacity: 1; transform: translateY(0); pointer-events: auto; }

.floating-btn {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.85rem 1.5rem;
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-dark) 100%);
  color: var(--white);
  border-radius: 2px;
  box-shadow: 0 8px 32px rgba(200,169,110,0.45);
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  transition: all 0.3s;
}
.floating-btn:hover { transform: translateY(-2px); box-shadow: 0 12px 40px rgba(200,169,110,0.6); }
.floating-btn i { font-size: 0.85rem; }

/* ============================
   ANIMATIONS & REVEAL
   ============================ */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  animation: fadeInUp 0.9s var(--ease-out-expo) forwards;
  animation-play-state: paused;
}
.fade-in-right {
  opacity: 0;
  transform: translateX(40px);
  animation: fadeInRight 1s var(--ease-out-expo) forwards;
  animation-play-state: paused;
}
.fade-up.animated, .fade-in-right.animated, .fade-in-left.animated { animation-play-state: running; }

.fade-in-left {
  opacity: 0;
  transform: translateX(-40px);
  animation: fadeInLeft 1s var(--ease-out-expo) forwards;
  animation-play-state: paused;
  animation-delay: 0.3s;
}

.delay-1 { animation-delay: 0.15s; }
.delay-2 { animation-delay: 0.3s; }
.delay-3 { animation-delay: 0.45s; }
.delay-4 { animation-delay: 0.6s; }
.delay-5 { animation-delay: 0.75s; }

@keyframes fadeInRight {
  from { opacity: 0; transform: translateX(40px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes fadeInLeft {
  from { opacity: 0; transform: translateX(-40px); }
  to   { opacity: 1; transform: translateX(0); }
}

/* Scroll Reveal */
.reveal, .reveal-left, .reveal-right {
  opacity: 0;
  transition: opacity 0.9s var(--ease-out-expo), transform 0.9s var(--ease-out-expo);
}
.reveal         { transform: translateY(40px); }
.reveal-left    { transform: translateX(-50px); }
.reveal-right   { transform: translateX(50px); }
.reveal.visible, .reveal-left.visible, .reveal-right.visible {
  opacity: 1;
  transform: translate(0);
}

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

/* ── タブレット横（〜1024px） ── */
@media (max-width: 1024px) {
  .nav-links { gap: 1.4rem; }
  .nav-links a { font-size: 0.74rem; letter-spacing: 0.16em; }

  .problems-grid    { grid-template-columns: repeat(2, 1fr); }
  .ingredients-grid { grid-template-columns: repeat(2, 1fr); }
  .timeline-steps   { grid-template-columns: repeat(2, 1fr); }
  .timeline-steps::before { display: none; }
  .purchase-plans   { grid-template-columns: repeat(2, 1fr); max-width: 680px; margin-left: auto; margin-right: auto; }
  .reviews-grid     { grid-template-columns: repeat(2, 1fr); }
}

/* ── タブレット縦（〜900px）：ハンバーガーメニュー切り替え ── */
@media (max-width: 900px) {
  .nav-links    { display: none; }
  .nav-hamburger { display: flex; }

  /* Hero */
  #hero { min-height: 100svh; }
  .hero-deco      { width: clamp(100px, 14vw, 160px); right: 1.5rem; }
  .hero-deco-left { width: clamp(70px, 9vw, 110px); left: 1rem; }
  .hero-content   { padding: 7rem 2rem 5rem; max-width: 100%; }
  .hero-title     { font-size: clamp(2.2rem, 6.5vw, 3.8rem); }
  .hero-title .title-line.hero-tagline-single {
    font-size: clamp(1.3rem, 4.8vw, 2.2rem);
    white-space: normal;
    letter-spacing: 0.10em;
  }
  .hero-desc      { white-space: normal; }
  .hero-desc-sub  { font-size: 0.8rem; }
  .hero-scroll    { display: none; }
  .hero-stats     { gap: 1.5rem; }

  /* Concept */
  .concept-inner  { grid-template-columns: 1fr; }
  .concept-image  { display: none; }

  /* Products */
  .product-featured {
    grid-template-columns: 1fr;
    text-align: center;
    padding: 2.5rem 1.5rem;
  }
  .product-featured-image { max-width: 280px; margin: 0 auto; }
  .product-benefits       { justify-items: center; }
  .product-actions        { justify-content: center; }
  .products-grid          { grid-template-columns: repeat(2, 1fr); }

  /* Purchase */
  .purchase-plans { grid-template-columns: 1fr; max-width: 400px; margin-left: auto; margin-right: auto; }

  /* Reviews / Rating */
  .overall-rating { flex-direction: column; gap: 2rem; }

  /* Footer */
  .footer-mid    { grid-template-columns: repeat(2, 1fr); }
  .footer-bottom { gap: 0.75rem; }
}

/* ── スマホ（〜640px） ── */
@media (max-width: 640px) {
  /* ナビ */
  #navbar { padding: 1rem 0; }

  /* Hero */
  .hero-deco, .hero-deco-left { display: none; }
  .hero-content   { padding: 6rem 1.25rem 4rem; }
  .hero-title     { font-size: clamp(1.9rem, 8vw, 2.8rem); }
  .hero-title .title-line.hero-tagline-single {
    white-space: normal;
    letter-spacing: 0.08em;
    font-size: clamp(1.2rem, 5.5vw, 1.8rem);
  }
  .hero-desc      { white-space: normal; font-size: 0.82rem; line-height: 1.9; }
  .hero-desc-sub  { font-size: 0.78rem; }
  .hero-actions   { gap: 0.75rem; }
  .hero-stats     { gap: 1rem; }
  .stat-num       { font-size: 1.8rem; }
  .stat-divider   { height: 28px; }

  /* Sections */
  .section-title  { font-size: clamp(1.6rem, 6vw, 2.2rem); }
  .section-header { margin-bottom: 2.5rem; }

  /* Grids */
  .problems-grid    { grid-template-columns: 1fr; }
  .ingredients-grid { grid-template-columns: 1fr; }
  .products-grid    { grid-template-columns: 1fr; }
  .reviews-grid     { grid-template-columns: 1fr; }
  .timeline-steps   { grid-template-columns: 1fr; }
  .purchase-plans   { grid-template-columns: 1fr; max-width: 100%; }

  /* Product featured */
  .product-featured { padding: 2rem 1rem; }

  /* Guarantees */
  .guarantees { gap: 1.5rem; }
  .guarantee  { flex-direction: row; text-align: left; }

  /* Rating */
  .overall-rating { padding: 2rem 1.25rem; }

  /* CTA Banner */
  .cta-banner { padding: 3.5rem 0; }
  .cta-banner .btn-row { flex-direction: column; align-items: center; }
  .cta-banner .btn-row a { width: 100%; max-width: 320px; justify-content: center; }

  /* Buttons */
  .btn-primary,
  .btn-ghost { padding: 0.8rem 1.6rem; font-size: 0.84rem; letter-spacing: 0.12em; }

  /* Footer */
  .footer-mid    { grid-template-columns: repeat(2, 1fr); gap: 1.5rem; padding: 2.5rem 1.25rem; }
  .footer-top    { padding: 3rem 1.25rem 2rem; }
  .footer-bottom { flex-direction: column; text-align: center; padding: 1.25rem; }
  .footer-logo   { font-size: 1.6rem; }

  /* Floating CTA */
  .floating-cta  { bottom: 1rem; right: 1rem; }
  .floating-btn  { padding: 0.75rem 1.1rem; font-size: 0.72rem; }
}

/* ── スマホ小（〜480px） ── */
@media (max-width: 480px) {
  .footer-mid { grid-template-columns: 1fr 1fr; gap: 1.25rem; }

  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions a { text-align: center; justify-content: center; }

  .product-featured-image { max-width: 220px; }
  .product-benefits { grid-template-columns: 1fr; }
}

/* ── 極小スマホ（〜400px） ── */
@media (max-width: 400px) {
  .hero-title  { font-size: clamp(1.7rem, 9vw, 2.2rem); }
  .footer-mid  { grid-template-columns: 1fr; }
  .footer-links { flex-direction: column; gap: 0.6rem; }
  .stat-divider { display: none; }
}