/* ==========================================================================
   はちみつマドンナ - style.css
   Design: Warm luxury / Honey gold + Cream + Dark brown
   Target: 30-50代女性 / ギフト需要
   ========================================================================== */

/* --- Variables --- */
:root {
  --cream: #FDF8F0;
  --warm-white: #FFFDF9;
  --honey: #D4A24E;
  --honey-dark: #B8882F;
  --honey-light: #E8C97A;
  --honey-pale: #F5E6C8;
  --brown: #4A3728;
  --brown-light: #6B5344;
  --brown-muted: #8B7668;
  --green-soft: #7A9E6D;
  --green-pale: #E8F0E4;
  --text: #3A2E24;
  --text-light: #6B5F55;
  --border: rgba(74, 55, 40, 0.1);
  --serif-jp: 'Noto Serif JP', 'Yu Mincho', serif;
  --sans-jp: 'Noto Sans JP', 'Hiragino Sans', sans-serif;
  --serif-en: 'Cormorant Garamond', serif;
}

/* --- Reset --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--sans-jp);
  font-weight: 300;
  color: var(--text);
  background: var(--cream);
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }


/* ==========================================================================
   Header
   ========================================================================== */
.header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(253, 248, 240, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  max-width: 1200px; margin: 0 auto;
  padding: 8px 24px;
  display: flex; align-items: center; justify-content: space-between;
}
.header-logo {
  display: flex; align-items: center;
  text-decoration: none;
}
.header-logo img { height: 96px; width: auto; }

/* Navigation */
nav {
  display: flex; gap: 18px; align-items: center;
}
nav a {
  font-size: 14px; font-weight: 400;
  color: var(--brown-light);
  text-decoration: none;
  letter-spacing: 0.06em;
  transition: color 0.2s;
}
nav a:hover { color: var(--honey); }
.nav-cta {
  background: var(--honey);
  color: #fff !important;
  padding: 8px 20px;
  border-radius: 24px;
  font-weight: 500;
  font-size: 13px !important;
  letter-spacing: 0.1em;
  transition: background 0.2s;
}
.nav-cta:hover { background: var(--brown); }
.nav-sns {
  display: flex; align-items: center;
  color: var(--brown-muted);
  transition: color 0.2s;
}
.nav-sns:hover { color: var(--honey); }

/* Mobile nav toggle */
.nav-toggle {
  display: none;
  background: none; border: none;
  width: 32px; height: 32px;
  cursor: pointer; position: relative;
}
.nav-toggle span {
  display: block; width: 20px; height: 1.5px;
  background: var(--brown);
  position: absolute; left: 6px;
  transition: all 0.3s;
}
.nav-toggle span:nth-child(1) { top: 10px; }
.nav-toggle span:nth-child(2) { top: 15px; }
.nav-toggle span:nth-child(3) { top: 20px; }
.nav-toggle.active span:nth-child(1) { top: 15px; transform: rotate(45deg); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { top: 15px; transform: rotate(-45deg); }


/* ==========================================================================
   Hero
   ========================================================================== */
.hero {
  position: relative; min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  overflow: hidden; background: var(--brown);
}
.hero-bg {
  position: absolute; inset: 0;
  background-position: center;
  background-size: contain;
  background-repeat: no-repeat;
  background-color: var(--brown);
  opacity: 0;
  animation: heroFadeIn 1.6s ease-out 0.3s forwards;
}
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(74, 55, 40, 0.20) 0%,
    rgba(74, 55, 40, 0.05) 40%,
    rgba(74, 55, 40, 0.35) 100%
  );
}
.hero-content {
  position: relative; z-index: 2;
  text-align: center;
  padding: 120px 24px 80px;
  opacity: 0;
  animation: heroContentIn 1.2s ease-out 1s forwards;
}
.hero-content-inner {
  background: rgba(74, 55, 40, 0.45);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  border-radius: 24px;
  padding: 48px 56px;
  display: inline-block;
}
.hero-catch {
  font-family: var(--serif-jp);
  font-size: clamp(32px, 6vw, 58px);
  font-weight: 600;
  color: #fff;
  line-height: 1.7;
  letter-spacing: 0.1em;
  text-shadow: 0 2px 24px rgba(0, 0, 0, 0.3);
  margin-bottom: 16px;
}
.hero-sub {
  font-family: var(--serif-en);
  font-size: clamp(15px, 2.2vw, 20px);
  color: rgba(255, 255, 255, 0.85);
  letter-spacing: 0.3em;
  margin-bottom: 40px;
}
.hero-btn {
  display: inline-block;
  background: var(--honey); color: #fff;
  padding: 16px 52px; border-radius: 32px;
  text-decoration: none;
  font-size: 18px; font-weight: 500;
  letter-spacing: 0.15em;
  transition: all 0.3s;
  box-shadow: 0 4px 24px rgba(212, 162, 78, 0.3);
}
.hero-btn:hover {
  background: #fff; color: var(--honey);
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(212, 162, 78, 0.25);
}
.hero-scroll {
  position: absolute; bottom: 36px; left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  color: rgba(255, 255, 255, 0.9);
  font-size: 13px; letter-spacing: 0.25em;
  font-weight: 400;
  animation: scrollBounce 2s ease-in-out infinite;
}
.hero-scroll-line {
  width: 1.5px; height: 48px;
  background: linear-gradient(to bottom, rgba(255, 255, 255, 0.8), transparent);
}
.hero-scroll-arrow {
  width: 12px; height: 12px;
  border-right: 2px solid rgba(255, 255, 255, 0.9);
  border-bottom: 2px solid rgba(255, 255, 255, 0.9);
  transform: rotate(45deg);
  margin-top: -4px;
}


/* ==========================================================================
   Section common
   ========================================================================== */
.section { padding: 100px 24px; }
.section-inner { max-width: 1080px; margin: 0 auto; }
.section-label {
  font-family: var(--serif-en);
  font-size: 17px; color: var(--honey);
  letter-spacing: 0.3em; text-transform: uppercase;
  margin-bottom: 8px;
}
.section-title {
  font-family: var(--serif-jp);
  font-size: clamp(24px, 4vw, 36px);
  font-weight: 600; color: var(--brown);
  line-height: 1.6; margin-bottom: 16px;
}
.section-desc {
  font-size: 19px; color: var(--text-light);
  line-height: 2; max-width: 640px;
}
.section-desc.center { margin: 0 auto; text-align: center; }
.text-center { text-align: center; }


/* ==========================================================================
   Brand Message
   ========================================================================== */
.brand { background: var(--warm-white); text-align: center; }
.brand-logo-icon {
  width: 216px; height: auto;
  margin: 0 auto 24px;
  opacity: 0.85;
}
.brand-message {
  font-family: var(--serif-jp);
  font-size: clamp(20px, 3.2vw, 27px);
  font-weight: 400; color: var(--brown);
  line-height: 2.2; letter-spacing: 0.06em;
  max-width: 560px; margin: 0 auto;
}


/* ==========================================================================
   Products
   ========================================================================== */
.products { background: var(--cream); }
.product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px; margin-top: 48px;
}
.product-card {
  background: #fff; border-radius: 16px; overflow: hidden;
  border: 1px solid var(--border);
  transition: transform 0.3s, box-shadow 0.3s;
  display: flex; flex-direction: column;
  text-decoration: none;
}
.product-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 48px rgba(74, 55, 40, 0.08);
}
.product-img-wrap {
  aspect-ratio: 3/4; overflow: hidden;
  background: #fff;
  display: flex; align-items: center; justify-content: center;
  padding: 20px;
}
.product-img-wrap img {
  max-height: 100%; width: auto;
  object-fit: contain;
  transition: transform 0.6s;
}
.product-card:hover .product-img-wrap img { transform: scale(1.05); }
.product-info {
  padding: 20px; flex: 1;
  display: flex; flex-direction: column;
}
.product-badge {
  display: inline-block;
  font-size: 13px; font-weight: 500;
  letter-spacing: 0.1em;
  padding: 3px 10px; border-radius: 12px;
  margin-bottom: 8px; width: fit-content;
}
.product-badge.gifu { background: var(--green-pale); color: var(--green-soft); }
.product-badge.hungary { background: var(--honey-pale); color: var(--honey-dark); }
.product-name {
  font-family: var(--serif-jp);
  font-size: 18px; font-weight: 600;
  color: var(--brown);
  margin-bottom: 6px; line-height: 1.5;
}
.product-desc {
  font-size: 14px; color: var(--text-light);
  line-height: 1.8; margin-bottom: 14px; flex: 1;
}
.product-bottom {
  display: flex; align-items: baseline; justify-content: space-between;
  padding-top: 12px; border-top: 1px solid var(--border);
}
.product-price {
  font-family: var(--serif-en);
  font-size: 26px; font-weight: 600; color: var(--brown);
}
.product-price span {
  font-family: var(--sans-jp);
  font-size: 14px; font-weight: 400; color: var(--text-light);
}
.product-weight { font-size: 14px; color: var(--brown-muted); }

/* Product action buttons */
.product-actions { margin-top: 14px; }
.btn-amazon {
  display: flex; align-items: center; justify-content: center;
  width: 100%;
  padding: 12px 0; border-radius: 8px;
  font-size: 16px; font-weight: 500;
  text-decoration: none; letter-spacing: 0.04em;
  background: #FF9900; color: #fff;
  transition: opacity 0.2s;
}
.btn-amazon:hover { opacity: 0.85; }
.notice-banner img { width: 280px; height: auto; object-fit: cover; }
.notice-banner-text { padding: 24px 32px; }
.notice-badge {
  display: inline-block;
  background: var(--honey); color: #fff;
  font-size: 14px; font-weight: 500;
  padding: 3px 12px; border-radius: 12px;
  margin-bottom: 10px; letter-spacing: 0.08em;
}
.notice-banner-text h3 {
  font-family: var(--serif-jp);
  font-size: 22px; font-weight: 600;
  color: var(--brown); margin-bottom: 8px;
}
.notice-banner-text p {
  font-size: 17px; color: var(--text-light); line-height: 1.9;
}


/* ==========================================================================
   Commitment
   ========================================================================== */
.commitment { background: var(--warm-white); }
.commit-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 28px; margin-top: 48px;
}
.commit-card {
  text-align: center; padding: 40px 24px;
  border-radius: 16px; background: var(--cream);
  border: 1px solid var(--border);
}
.commit-num {
  font-family: var(--serif-en);
  font-size: 42px; font-weight: 600;
  color: var(--honey-light);
  margin-bottom: 12px; line-height: 1;
}
.commit-title {
  font-family: var(--serif-jp);
  font-size: 20px; font-weight: 600;
  color: var(--brown); margin-bottom: 12px;
}
.commit-text {
  font-size: 17px; color: var(--text-light); line-height: 1.9;
}


/* ==========================================================================
   Scene
   ========================================================================== */
.scene { background: var(--cream); }
.scene-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 24px; margin-top: 48px;
}
.scene-card {
  border-radius: 16px; overflow: hidden;
  position: relative; aspect-ratio: 3/2;
}
.scene-card img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.6s;
}
.scene-card:hover img { transform: scale(1.05); }
.scene-card-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(58, 46, 36, 0.55) 0%, transparent 55%);
  display: flex; align-items: flex-end;
  padding: 24px;
}
.scene-card-text {
  color: #fff;
  font-family: var(--serif-jp);
  font-size: 23px; font-weight: 400;
  letter-spacing: 0.06em;
}


/* ==========================================================================
   Origin
   ========================================================================== */
.origin { background: var(--warm-white); }
.origin-row {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 48px; margin-top: 48px; align-items: center;
}
.origin-img { border-radius: 16px; overflow: hidden; background: var(--cream); }
.origin-img img {
  width: 100%; aspect-ratio: 16/10; object-fit: contain;
}
.origin-subtitle {
  font-family: var(--serif-jp);
  font-size: 22px; font-weight: 600;
  color: var(--brown); margin-bottom: 16px; line-height: 1.6;
}
.origin-body {
  font-size: 18px; color: var(--text-light); line-height: 2;
}
.origin-compare {
  margin-top: 48px;
  max-width: 640px;
  margin-left: auto; margin-right: auto;
  border-radius: 16px; overflow: hidden;
  border: 1px solid var(--border);
  background: #fff;
}
.origin-compare img {
  width: 100%; height: auto; object-fit: contain;
}
.origin-compare-caption {
  padding: 16px 24px; text-align: center;
  font-family: var(--serif-jp);
  font-size: 19px; color: var(--brown);
}


/* ==========================================================================
   Gift
   ========================================================================== */
.gift {
  background: linear-gradient(145deg, #FBF3E4 0%, var(--cream) 40%, #F5EDE0 100%);
  text-align: center;
}
.gift-text {
  font-family: var(--serif-jp);
  font-size: clamp(19px, 2.8vw, 25px);
  color: var(--brown); line-height: 2.2;
  max-width: 560px; margin: 0 auto 32px;
}
.gift-features {
  display: flex; gap: 32px;
  justify-content: center; flex-wrap: wrap;
  margin-top: 32px;
}
.gift-feature {
  display: flex; flex-direction: column;
  align-items: center; gap: 8px;
}
.gift-feature-icon {
  width: 48px; height: 48px; border-radius: 50%;
  background: var(--honey-pale); color: var(--honey-dark);
  display: flex; align-items: center; justify-content: center;
  font-size: 18px;
}
.gift-feature-label {
  font-size: 16px; color: var(--brown-muted); letter-spacing: 0.06em;
}


/* ==========================================================================
   SNS
   ========================================================================== */
.sns { background: var(--cream); text-align: center; }
.sns-buttons {
  display: flex; gap: 20px;
  justify-content: center; flex-wrap: wrap;
  margin-top: 40px;
}
.sns-btn {
  display: flex; align-items: center; gap: 12px;
  padding: 16px 32px;
  border-radius: 16px;
  background: #fff;
  border: 1px solid var(--border);
  text-decoration: none;
  color: var(--brown);
  transition: all 0.3s;
  min-width: 280px;
}
.sns-btn:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 36px rgba(74, 55, 40, 0.08);
}
.sns-btn svg { flex-shrink: 0; }
.sns-btn span:first-of-type {
  font-family: var(--serif-en);
  font-size: 18px; font-weight: 600;
}
.sns-id {
  font-size: 12px;
  color: var(--text-light);
  margin-left: auto;
}
.sns-instagram { border-left: 3px solid #E1306C; }
.sns-instagram svg { color: #E1306C; }
.sns-tiktok { border-left: 3px solid #010101; }
.sns-tiktok svg { color: #010101; }


/* ==========================================================================
   Voice / Influencer (Instagram embeds)
   ========================================================================== */
.voice { background: var(--warm-white); }
.voice-embed-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 40px;
  align-items: start;
}
.voice-embed-item {
  min-width: 0;
  overflow: hidden;
  position: relative;
  max-height: 700px;
  border-radius: 12px;
}
.voice-embed-item::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 80px;
  background: linear-gradient(to bottom, rgba(255,253,249,0) 0%, var(--warm-white) 100%);
  pointer-events: none;
}
.voice-embed-item .instagram-media {
  margin: 0 !important;
  width: 100% !important;
  min-width: 0 !important;
}


/* ==========================================================================
   CTA
   ========================================================================== */
.cta {
  background: var(--brown);
  text-align: center;
  padding: 80px 24px;
}
.cta-title {
  font-family: var(--serif-jp);
  font-size: clamp(26px, 4vw, 36px);
  font-weight: 600; color: var(--honey-light);
  margin-bottom: 12px;
}
.cta-sub {
  font-size: 18px; color: rgba(255, 255, 255, 0.55);
  margin-bottom: 36px;
}
.cta-buttons {
  display: flex; gap: 16px;
  justify-content: center; flex-wrap: wrap;
}
.cta-btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 16px 44px; border-radius: 32px;
  text-decoration: none;
  font-size: 18px; font-weight: 500;
  letter-spacing: 0.1em;
  transition: all 0.3s;
}
.cta-btn.primary { background: var(--honey); color: #fff; }
.cta-btn.primary:hover { background: var(--honey-light); transform: translateY(-2px); }
.cta-btn.amazon-cta { background: #FF9900; color: #fff; }
.cta-btn.amazon-cta:hover { opacity: 0.9; transform: translateY(-2px); }
.cta-btn.secondary {
  background: transparent; color: rgba(255, 255, 255, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.25);
}
.cta-btn.secondary:hover { border-color: #fff; transform: translateY(-2px); }


/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
  background: #2C2218;
  color: rgba(255, 255, 255, 0.5);
  padding: 60px 24px 32px;
}
.footer-inner {
  max-width: 1080px; margin: 0 auto;
  display: grid; grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
}
.footer-logo-img {
  height: 28px; width: auto;
  filter: brightness(0) invert(1);
  opacity: 0.7; margin-bottom: 16px;
}
.footer-company {
  font-size: 16px; line-height: 2;
  color: rgba(255, 255, 255, 0.4);
}
.footer-heading {
  font-size: 16px; color: var(--honey-light);
  letter-spacing: 0.15em; margin-bottom: 16px;
}
.footer a {
  display: block; font-size: 17px;
  color: rgba(255, 255, 255, 0.5);
  text-decoration: none;
  margin-bottom: 10px;
  transition: color 0.2s;
}
.footer a:hover { color: var(--honey-light); }
.footer-bottom {
  max-width: 1080px; margin: 40px auto 0;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex; justify-content: space-between;
  font-size: 14px;
}
.footer-caution {
  font-size: 14px; color: rgba(255, 255, 255, 0.3);
  margin-top: 20px; line-height: 1.8;
}


/* ==========================================================================
   Animations
   ========================================================================== */
@keyframes heroFadeIn { to { opacity: 1; } }
@keyframes heroContentIn {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes scrollBounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

/* Scroll fade-in */
.fade-up {
  opacity: 0; transform: translateY(30px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}
.fade-up.visible {
  opacity: 1; transform: translateY(0);
}


/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 900px) {
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .commit-grid {
    grid-template-columns: 1fr;
    max-width: 400px; margin-left: auto; margin-right: auto;
  }
  .scene-grid { grid-template-columns: 1fr; }
  .origin-row { grid-template-columns: 1fr; gap: 24px; }
  .footer-inner { grid-template-columns: 1fr; gap: 32px; }

  /* Mobile navigation */
  nav {
    display: none;
    position: absolute; top: 100%; left: 0; right: 0;
    background: rgba(253, 248, 240, 0.98);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    flex-direction: column;
    padding: 20px 24px;
    gap: 16px;
    border-bottom: 1px solid var(--border);
  }
  nav.open { display: flex; }
  .nav-toggle { display: block; }

  .notice-banner { grid-template-columns: 1fr; }
  .notice-banner img { width: 100%; max-height: 200px; }
  .voice-embed-grid { grid-template-columns: 1fr; max-width: 480px; margin-left: auto; margin-right: auto; }
  .sns-buttons { flex-direction: column; align-items: center; }
  .sns-btn { min-width: unset; width: 100%; max-width: 400px; }
}

@media (max-width: 520px) {
  .product-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .product-info { padding: 14px; }
  .product-name { font-size: 16px; }
  .product-desc { font-size: 13px; }
  .btn-amazon { font-size: 14px; }
  .section { padding: 64px 16px; }
  .hero-content { padding: 100px 16px 60px; }
  .hero-content-inner { padding: 32px 24px; }
  .gift-features { gap: 20px; }
  .header-logo img { height: 56px; }
}