/* ==========================================================================
   あまつい果樹園 (Amatsui Fruit Farm) - Premium LP Stylesheet
   ========================================================================== */

/* --- Custom Properties & Palette --- */
:root {
  /* Harmonious Organic HSL Palette */
  --color-bg-light: #f9f6f0;
  /* Warm Cream Creamy Off-white */
  --color-bg-white: #ffffff;
  /* Crisp White */
  --color-bg-dark: #1b4d3e;
  /* Deep Forest Green */
  --color-bg-dark-hover: #12362b;
  /* Slightly darker green */
  --color-bg-olive: #123329;
  /* Earthy dark green */

  --color-primary: #1b4d3e;
  /* Forest Green for trust, growth, quality */
  --color-primary-light: #366b5b;
  /* Muted Green */
  --color-primary-glow: rgba(27, 77, 62, 0.15);

  --color-accent: #db5024;
  /* Ripe Terracotta/Orange-Red representing the Sun and sweet fruit */
  --color-accent-hover: #bd3f17;
  --color-accent-glow: rgba(219, 80, 36, 0.25);

  --color-text-dark: #36312f;
  /* Soft Charcoal for warm readability */
  --color-text-light: #ffffff;
  /* Contrast White */
  --color-text-muted: #73685c;
  /* Earth Gray */

  --color-border: #decbb7;
  /* Earth Sand */
  --color-border-light: #ece0d1;
  --color-border-dark: #8c7f73;

  /* Fonts */
  --font-heading-ja: 'Yuji Syuku', serif;
  --font-heading-en: 'Playfair Display', serif;
  --font-body: 'Noto Sans JP', 'Montserrat', sans-serif;

  /* Layout */
  --container-width: 1200px;
  --transition-fast: 0.25s ease;
  --transition-smooth: 0.4s cubic-bezier(0.25, 1, 0.5, 1);
  --transition-slow: 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

button,
input,
select,
textarea {
  font-family: inherit;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  background-color: var(--color-bg-light);
  color: var(--color-text-dark);
  font-family: var(--font-body);
  line-height: 1.8;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* --- Typography --- */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 700;
  line-height: 1.4;
  color: var(--color-primary);
}

p {
  font-size: 1rem;
  margin-bottom: 1.2rem;
  color: var(--color-text-dark);
  font-weight: 400;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

ul,
ol {
  list-style: none;
}

img,
svg {
  max-width: 100%;
  height: auto;
  display: block;
}

/* --- Ripped Paper/Wavy Borders & Textures --- */
.ripped-border-container {
  position: relative;
  padding: 12px;
  background-color: var(--color-bg-white);
  border-radius: 4px;
  box-shadow: 0 15px 35px rgba(27, 77, 62, 0.08);
  /* Custom shape mimicking natural borders */
  clip-path: polygon(0% 2%, 4% 0%, 9% 3%, 15% 1%, 20% 4%, 26% 2%, 31% 5%, 38% 1%, 44% 4%, 50% 2%, 56% 5%, 62% 2%, 69% 4%, 75% 1%, 81% 4%, 87% 2%, 93% 5%, 100% 2%,
      100% 98%, 95% 97%, 89% 100%, 83% 97%, 77% 99%, 71% 97%, 64% 100%, 58% 97%, 52% 99%, 46% 96%, 39% 99%, 33% 97%, 27% 100%, 21% 97%, 14% 99%, 7% 96%, 0% 98%);
}

.white-border-container {
  position: relative;
  padding: 12px;
  background-color: var(--color-bg-white);
  border-radius: 8px;
  box-shadow: 0 15px 35px rgba(27, 77, 62, 0.08);
}

/* --- Aesthetic Placeholders --- */
.img-placeholder {
  position: relative;
  background: linear-gradient(135deg, #eae4da 0%, #decbb7 100%);
  border: 2px dashed var(--color-border-dark);
  border-radius: 6px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
  text-align: center;
  min-height: 250px;
  overflow: hidden;
  box-shadow: inset 0 0 20px rgba(140, 127, 115, 0.1);
  transition: all var(--transition-smooth);
}

.img-placeholder::before {
  content: '';
  display: block;
  width: 48px;
  height: 48px;
  margin-bottom: 16px;
  opacity: 0.65;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%238c7f73'%3E%3Cpath d='M21 19V5c0-1.1-.9-2-2-2H5c-1.1 0-2 .9-2 2v14c0 1.1.9 2 2 2h14c1.1 0 2-.9 2-2zM8.5 13.5l2.5 3.01L14.5 12l4.5 5H5l3.5-3.5z'/%3E%3C/svg%3E");
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
}

.img-placeholder::after {
  content: attr(data-desc);
  display: block;
  font-family: var(--font-body);
  font-size: 0.88rem;
  font-weight: 500;
  line-height: 1.6;
  color: var(--color-text-dark);
  max-width: 80%;
  margin-top: 8px;
  background-color: rgba(255, 255, 255, 0.85);
  border-radius: 4px;
  padding: 8px 12px;
  border: 1px solid rgba(140, 127, 115, 0.2);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
}

.img-placeholder:hover {
  border-color: var(--color-primary);
  box-shadow: inset 0 0 20px rgba(27, 77, 62, 0.08);
}

.img-placeholder:hover::before {
  transform: scale(1.1);
  filter: sepia(100%) hue-rotate(90deg) saturate(1.5);
  opacity: 0.85;
}

/* Specific size override for hero */
.hero-img {
  min-height: auto;
}

.concept-img {
  min-height: 400px;
}

.detail-img {
  min-height: 280px;
  margin-top: 20px;
}

.problem-img {
  min-height: 200px;
  border-bottom-left-radius: 0;
  border-bottom-right-radius: 0;
}

.profile-img {
  min-height: 80px;
  width: 80px;
  border-radius: 50%;
  padding: 0;
  flex: none;
}

.profile-img::before {
  width: 24px;
  height: 24px;
  margin-bottom: 0;
}

.profile-img::after {
  display: none;
}

/* Placeholder Caption text overlay */
.placeholder-caption {
  position: absolute;
  bottom: 12px;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--color-primary);
  color: var(--color-text-light);
  font-family: var(--font-heading-ja);
  font-size: 0.8rem;
  padding: 4px 14px;
  border-radius: 20px;
  z-index: 2;
  letter-spacing: 0.05em;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
}

/* Premium Real Image Styling */
img.hero-img {
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border-radius: 4px;
  display: block;
  transition: transform var(--transition-smooth);
}

.hero-visual:hover img.hero-img {
  transform: scale(1.02);
}

img.concept-img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  border-radius: 6px;
  display: block;
  transition: transform var(--transition-smooth);
}

.concept-visual:hover img.concept-img {
  transform: scale(1.02);
}

img.detail-img {
  width: 100%;
  height: 280px;
  object-fit: cover;
  border-radius: 6px;
  display: block;
  margin-top: 20px;
  transition: transform var(--transition-smooth);
}

.reason-detail-content:hover img.detail-img {
  transform: scale(1.02);
}

img.problem-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 6px 6px 0 0;
  display: block;
  transition: transform var(--transition-smooth);
}

.problem-card:hover img.problem-img {
  transform: scale(1.03);
}

img.profile-img {
  width: 80px;
  height: 80px;
  object-fit: cover;
  border-radius: 50%;
  flex: none;
  display: block;
  border: 3px solid var(--color-bg-white);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  transition: transform var(--transition-smooth);
}

.voice-card:hover img.profile-img {
  transform: scale(1.08) rotate(3deg);
}

.sub-visual-1 img.thumb-img,
.sub-visual-2 img.thumb-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform var(--transition-smooth);
}

.sub-visual-1:hover img.thumb-img {
  transform: scale(1.08) rotate(-5deg);
}

.sub-visual-2:hover img.thumb-img {
  transform: scale(1.08) rotate(5deg);
}

/* --- Container --- */
.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
}

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

/* --- Section Titles --- */
.section-title-wrapper {
  margin-bottom: 50px;
}

.section-title-en {
  font-family: var(--font-heading-en);
  font-size: 1.25rem;
  letter-spacing: 0.18em;
  color: var(--color-accent);
  display: block;
  margin-bottom: 8px;
  text-transform: uppercase;
  font-style: italic;
}

.section-title-jp {
  font-family: var(--font-heading-ja);
  font-size: 2.1rem;
  font-weight: 600;
  color: var(--color-primary);
  letter-spacing: 0.08em;
  position: relative;
  display: inline-block;
}

.section-title-bar {
  width: 80px;
  height: 3px;
  background-color: var(--color-accent);
  margin: 16px auto 0;
  position: relative;
  border-radius: 2px;
}

.section-title-bar::after {
  content: '☀';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background-color: var(--color-bg-light);
  color: var(--color-accent);
  padding: 0 6px;
  font-size: 0.75rem;
}

/* Dark background overrides for title */
.problems-section .section-title-bar::after,
.faq-section .section-title-bar::after {
  background-color: var(--color-bg-olive);
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.05em;
  padding: 14px 36px;
  border-radius: 50px;
  border: none;
  cursor: pointer;
  transition: all var(--transition-smooth);
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.btn-cta {
  background: linear-gradient(135deg, var(--color-accent) 0%, #f37148 100%);
  color: var(--color-text-light);
  box-shadow: 0 8px 24px var(--color-accent-glow);
}

.btn-cta::after {
  content: '';
  position: absolute;
  top: 0;
  left: -50%;
  width: 200%;
  height: 100%;
  background: linear-gradient(to right,
      rgba(255, 255, 255, 0) 0%,
      rgba(255, 255, 255, 0.25) 50%,
      rgba(255, 255, 255, 0) 100%);
  transform: skewX(-25deg);
  transition: 0.8s ease;
  z-index: -1;
}

.btn-cta:hover::after {
  left: 120%;
}

.btn-cta:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 30px var(--color-accent-glow);
  filter: brightness(1.05);
}

.btn-cta svg {
  margin-left: 8px;
  transition: transform var(--transition-fast);
}

.btn-cta:hover svg {
  transform: translateX(5px);
}

.btn-header {
  padding: 10px 22px;
  font-size: 0.82rem;
  background-color: var(--color-accent);
  color: var(--color-text-light);
  box-shadow: 0 4px 10px var(--color-accent-glow);
}

.btn-header:hover {
  background-color: var(--color-accent-hover);
  transform: scale(1.03);
}

.btn-submit {
  background-color: var(--color-primary);
  color: var(--color-text-light);
  padding: 16px 50px;
  font-size: 1.05rem;
  border-radius: 4px;
  box-shadow: 0 8px 20px var(--color-primary-glow);
}

.btn-submit:hover {
  background-color: var(--color-bg-dark-hover);
  transform: translateY(-2px);
  box-shadow: 0 12px 25px rgba(27, 77, 62, 0.3);
}

.btn-submit svg {
  margin-left: 10px;
  transition: transform var(--transition-fast);
}

.btn-submit:hover svg {
  transform: translateX(4px) translateY(-2px);
}

/* Animations */
@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(219, 80, 36, 0.7);
  }

  70% {
    box-shadow: 0 0 0 15px rgba(219, 80, 36, 0);
  }

  100% {
    box-shadow: 0 0 0 0 rgba(219, 80, 36, 0);
  }
}

.btn-pulse {
  animation: pulse 2.2s infinite;
}

/* --- Floating Widget (Fast Conversion) --- */
.floating-widget {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 998;
  background-color: var(--color-bg-white);
  border: 2px solid var(--color-border);
  border-radius: 12px;
  width: 280px;
  box-shadow: 0 10px 30px rgba(140, 127, 115, 0.15);
  overflow: hidden;
  transition: all var(--transition-smooth);
}

.floating-widget.hide {
  transform: translateX(120%) scale(0.9);
  opacity: 0;
  pointer-events: none;
}

.widget-inner {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.widget-header {
  border-bottom: 1px solid var(--color-border-light);
  padding-bottom: 8px;
  text-align: center;
}

.widget-label {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-accent);
  letter-spacing: 0.05em;
  display: block;
}

.widget-body {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.tel-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
}

.tel-region {
  color: var(--color-text-muted);
}

.tel-link {
  font-family: var(--font-heading-en);
  font-weight: 700;
  color: var(--color-primary);
  font-size: 0.95rem;
}

.tel-link:hover {
  color: var(--color-accent);
}

.widget-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background-color: var(--color-accent);
  color: var(--color-text-light);
  font-size: 0.85rem;
  font-weight: 700;
  padding: 10px;
  border-radius: 6px;
  transition: background var(--transition-fast);
}

.widget-btn:hover {
  background-color: var(--color-accent-hover);
}

/* ==========================================================================
   Header Section
   ========================================================================== */
.main-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: rgba(249, 246, 240, 0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border-light);
  transition: all var(--transition-smooth);
}

.main-header.scrolled {
  background-color: rgba(249, 246, 240, 0.95);
  box-shadow: 0 4px 20px rgba(140, 127, 115, 0.1);
  padding: 5px 0;
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--color-primary);
}

.logo-svg {
  width: 44px;
  height: 44px;
  color: var(--color-primary);
  transition: transform var(--transition-smooth);
}

.logo:hover .logo-svg {
  transform: rotate(-10deg) scale(1.05);
}

.logo-text {
  display: flex;
  flex-direction: column;
}

.logo-main {
  font-family: var(--font-heading-ja);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  line-height: 1.2;
}

.logo-sub {
  font-family: var(--font-heading-en);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  opacity: 0.75;
}

.nav-menu {
  display: block;
}

.nav-list {
  display: flex;
  gap: 28px;
}

.nav-list a {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--color-text-dark);
  padding: 10px 0;
  position: relative;
}

.nav-list a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-accent);
  transition: width var(--transition-fast);
}

.nav-list a:hover {
  color: var(--color-primary);
}

.nav-list a:hover::after {
  width: 100%;
}

.hamburger-btn {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 28px;
  height: 20px;
  background: transparent;
  border: none;
  cursor: pointer;
  z-index: 1100;
}

.hamburger-btn span {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--color-primary);
  transition: all var(--transition-smooth);
  transform-origin: left center;
}

.hamburger-btn.active span:nth-child(1) {
  transform: rotate(45deg) translate(2px, -1px);
}

.hamburger-btn.active span:nth-child(2) {
  opacity: 0;
}

.hamburger-btn.active span:nth-child(3) {
  transform: rotate(-45deg) translate(2px, 1px);
}

/* Mobile Nav Overlay */
.mobile-nav-overlay {
  position: fixed;
  top: 0;
  left: 100%;
  width: 100%;
  height: 100vh;
  background-color: var(--color-bg-light);
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: left var(--transition-smooth);
}

.mobile-nav-overlay.active {
  left: 0;
}

.mobile-nav-content {
  text-align: center;
  width: 80%;
}

.mobile-nav-list {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-bottom: 40px;
}

.mobile-nav-list a {
  font-family: var(--font-heading-ja);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--color-primary);
}

.mobile-nav-list a:hover {
  color: var(--color-accent);
}

.mobile-cta-btn {
  width: 260px;
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 0 100px;
  background: radial-gradient(circle at 10% 20%, rgba(249, 246, 240, 0.4) 0%, rgba(236, 224, 209, 0.8) 100%),
    url("data:image/svg+xml,%3Csvg width='80' height='80' viewBox='0 0 80 80' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M40 0 C42 12, 38 18, 40 28 M40 10 C50 6, 56 14, 46 18 C40 20, 39 16, 40 10 Z' stroke='%23decbb7' stroke-width='0.5' fill='none' opacity='0.2'/%3E%3C/svg%3E");
  background-size: cover;
  overflow: hidden;
}

.hero-bg-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 80% 30%, rgba(27, 77, 62, 0.05) 0%, transparent 60%);
  pointer-events: none;
}

/* Floating Particles */
.floating-particle {
  position: absolute;
  font-size: 1.5rem;
  pointer-events: none;
  user-select: none;
  z-index: 3;
  opacity: 0.6;
  filter: drop-shadow(0 4px 6px rgba(0, 0, 0, 0.1));
}

@keyframes floatY {
  0% {
    transform: translateY(0) rotate(0deg);
  }

  50% {
    transform: translateY(-15px) rotate(10deg);
  }

  100% {
    transform: translateY(0) rotate(0deg);
  }
}

@keyframes floatX {
  0% {
    transform: translate(0, 0) rotate(0deg);
  }

  50% {
    transform: translate(12px, -8px) rotate(-15deg);
  }

  100% {
    transform: translate(0, 0) rotate(0deg);
  }
}

.leaf-1 {
  top: 15%;
  left: 8%;
  animation: floatY 6s ease-in-out infinite;
  font-size: 1.8rem;
}

.berry-1 {
  top: 25%;
  left: 45%;
  animation: floatX 5s ease-in-out infinite;
  font-size: 1.4rem;
}

.leaf-2 {
  bottom: 20%;
  left: 35%;
  animation: floatY 7s ease-in-out infinite;
  font-size: 1.5rem;
  opacity: 0.4;
}

.grape-1 {
  top: 18%;
  right: 45%;
  animation: floatX 8s ease-in-out infinite;
  font-size: 1.8rem;
}

.strawberry-1 {
  bottom: 15%;
  right: 10%;
  animation: floatY 5.5s ease-in-out infinite;
  font-size: 1.6rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

.hero-content {
  max-width: 680px;
}

.hero-sub {
  font-family: var(--font-heading-en);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.2em;
  color: var(--color-primary);
  margin-bottom: 16px;
  display: inline-block;
  padding-left: 40px;
  position: relative;
  font-style: italic;
}

.hero-sub::before {
  content: '';
  position: absolute;
  left: 0;
  top: 52%;
  transform: translateY(-50%);
  width: 25px;
  height: 2px;
  background-color: var(--color-primary);
}

.hero-title {
  margin-bottom: 24px;
}

.hero-title-en {
  display: block;
  font-family: var(--font-heading-en);
  font-size: 3.8rem;
  line-height: 1.1;
  font-weight: 800;
  color: transparent;
  -webkit-text-stroke: 1px var(--color-primary);
  margin-bottom: 12px;
}

.hero-title-jp {
  display: block;
  font-family: var(--font-heading-ja);
  font-size: 2rem;
  font-weight: 400;
  color: var(--color-primary);
  line-height: 1.5;
  letter-spacing: 0.05em;
}

/* Campaign Tag */
.hero-campaign-tag {
  background-color: var(--color-accent);
  display: inline-flex;
  align-items: center;
  padding: 8px 18px;
  margin-bottom: 32px;
  border-radius: 4px;
  box-shadow: 0 6px 15px var(--color-accent-glow);
  transform: rotate(-1.5deg);
}

.tag-label {
  background-color: var(--color-bg-white);
  color: var(--color-accent);
  font-weight: 900;
  font-size: 0.72rem;
  padding: 2px 8px;
  border-radius: 3px;
  margin-right: 12px;
}

.tag-title {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--color-text-light);
}

/* Trust Badges */
.hero-badges {
  display: flex;
  gap: 20px;
  margin-bottom: 32px;
}

.hero-badge-item {
  display: flex;
  align-items: center;
  gap: 10px;
  background-color: rgba(255, 255, 255, 0.7);
  padding: 8px 16px;
  border-radius: 8px;
  border: 1px solid var(--color-border-light);
  box-shadow: 0 4px 12px rgba(27, 77, 62, 0.04);
}

.badge-icon-placeholder {
  width: 42px;
  height: 42px;
  background-color: var(--color-primary);
  color: var(--color-text-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  flex-shrink: 0;
}

.hero-badge-item p {
  font-size: 0.75rem;
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 0;
  color: var(--color-primary);
}

.hero-desc {
  font-size: 1rem;
  color: var(--color-text-muted);
  margin-bottom: 36px;
}

/* Hero Visual & Overlay thumbs */
.hero-visual {
  position: relative;
  z-index: 2;
  width: 100%;
}

.sub-visual-1 {
  position: absolute;
  bottom: -50px;
  left: -50px;
  width: 200px;
  height: 200px;
  z-index: 3;
  border: 8px solid var(--color-bg-white);
  border-radius: 50%;
  overflow: hidden;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
  transform: rotate(-10deg);
}

.sub-visual-1 .thumb-img {
  min-height: 100%;
  border-radius: 50%;
  border: none;
}

.sub-visual-2 {
  position: absolute;
  top: -40px;
  right: -30px;
  width: 175px;
  height: 175px;
  z-index: 3;
  border: 6px solid var(--color-bg-white);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
  transform: rotate(8deg);
}

.sub-visual-2 .thumb-img {
  min-height: 100%;
  border: none;
}

.hero-wave-bottom {
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  line-height: 0;
  z-index: 4;
}

.hero-wave-bottom svg {
  position: relative;
  display: block;
  width: 100%;
  height: 60px;
}

/* ==========================================================================
   Concept Section (About)
   ========================================================================== */
.concept-section {
  padding: 100px 0;
  background-color: var(--color-bg-white);
}

.concept-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 60px;
  align-items: center;
}

.concept-visual {
  position: relative;
}

.concept-content {
  padding-left: 20px;
}

.concept-lead {
  font-family: var(--font-heading-ja);
  font-size: 1.25rem;
  color: var(--color-accent);
  margin-bottom: 20px;
}

.concept-signature {
  font-family: var(--font-heading-ja);
  font-size: 1.1rem;
  text-align: right;
  margin-top: 30px;
  color: var(--color-primary);
}

/* ==========================================================================
   Reasons Section (4 Pillars)
   ========================================================================== */
.reasons-section {
  padding: 100px 0 120px;
}

.reasons-layout {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 50px;
  margin-top: 40px;
}

.reason-selector {
  display: flex;
  flex-direction: column;
  gap: 16px;
  justify-content: center;
}

.reason-tab-btn {
  display: flex;
  align-items: center;
  gap: 20px;
  background-color: var(--color-bg-white);
  border: 1px solid var(--color-border-light);
  border-radius: 8px;
  padding: 20px 24px;
  cursor: pointer;
  text-align: left;
  transition: all var(--transition-smooth);
  box-shadow: 0 4px 12px rgba(27, 77, 62, 0.02);
}

.tab-num {
  font-family: var(--font-heading-en);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-border-dark);
  font-style: italic;
  transition: color var(--transition-fast);
}

.tab-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-text-dark);
  line-height: 1.4;
  transition: color var(--transition-fast);
}

.reason-tab-btn:hover {
  transform: translateX(8px);
  border-color: var(--color-primary-light);
}

.reason-tab-btn.active {
  border-color: var(--color-primary);
  background-color: var(--color-primary);
  box-shadow: 0 10px 25px var(--color-primary-glow);
  transform: translateX(12px);
}

.reason-tab-btn.active .tab-num {
  color: var(--color-accent);
}

.reason-tab-btn.active .tab-title {
  color: var(--color-text-light);
}

/* Detail Display Panel */
.reason-display {
  background-color: var(--color-bg-white);
  border-radius: 12px;
  padding: 40px;
  border: 1px solid var(--color-border-light);
  box-shadow: 0 15px 40px rgba(27, 77, 62, 0.04);
  position: relative;
  min-height: 450px;
}

.reason-detail-content {
  display: none;
  opacity: 0;
  transition: opacity 0.5s ease;
}

.reason-detail-content.active {
  display: block;
  opacity: 1;
}

.detail-header {
  margin-bottom: 20px;
}

.detail-badge {
  font-family: var(--font-heading-en);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--color-accent);
  background-color: rgba(219, 80, 36, 0.1);
  padding: 4px 12px;
  border-radius: 4px;
  display: inline-block;
  margin-bottom: 8px;
}

.detail-header h3 {
  font-family: var(--font-heading-ja);
  font-size: 1.5rem;
  color: var(--color-primary);
}

.detail-desc {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.7;
}

/* ==========================================================================
   Products Section (商品紹介)
   ========================================================================== */
.products-section {
  padding: 100px 0;
  background-color: var(--color-bg-light);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-top: 40px;
}

.product-card-premium {
  background-color: var(--color-bg-white);
  border: 1px solid var(--color-border-light);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(27, 77, 62, 0.03);
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-smooth), box-shadow var(--transition-smooth);
  position: relative;
}

.product-card-premium:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 45px rgba(27, 77, 62, 0.08);
}

.product-card-premium.featured {
  border: 2px solid var(--color-accent);
  box-shadow: 0 15px 35px var(--color-accent-glow);
}

.product-card-premium.featured:hover {
  box-shadow: 0 25px 50px var(--color-accent-glow);
}

.product-img-box {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
}

.product-img-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-smooth);
}

.product-card-premium:hover .product-img-box img {
  transform: scale(1.05);
}

.product-tag-sugar {
  position: absolute;
  top: 16px;
  left: 16px;
  background-color: var(--color-primary);
  color: var(--color-text-light);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 6px 12px;
  border-radius: 4px;
  letter-spacing: 0.05em;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  z-index: 2;
}

.product-card-premium.featured .product-tag-sugar {
  background-color: var(--color-accent);
}

.product-badge-popular {
  position: absolute;
  top: 16px;
  right: 16px;
  background-color: #ffd700;
  color: var(--color-text-dark);
  font-size: 0.75rem;
  font-weight: 900;
  padding: 6px 12px;
  border-radius: 50px;
  z-index: 2;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.product-info-box {
  padding: 30px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.product-header {
  margin-bottom: 16px;
}

.product-season {
  display: block;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-accent);
  text-transform: uppercase;
  margin-bottom: 4px;
  letter-spacing: 0.05em;
}

.product-header h3 {
  font-family: var(--font-heading-ja);
  font-size: 1.3rem;
  color: var(--color-primary);
  line-height: 1.4;
}

.product-description {
  font-size: 0.88rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: 20px;
  flex-grow: 1;
}

.product-features-list {
  border-top: 1px solid var(--color-border-light);
  border-bottom: 1px solid var(--color-border-light);
  padding: 16px 0;
  margin-bottom: 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.product-features-list li {
  font-size: 0.82rem;
  line-height: 1.5;
  color: var(--color-text-dark);
  position: relative;
  padding-left: 16px;
}

.product-features-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-accent);
  font-weight: bold;
}

.product-features-list li span {
  font-weight: 700;
  color: var(--color-primary);
}

.product-price-action {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: auto;
}

.product-price {
  display: flex;
  align-items: baseline;
  gap: 4px;
}

.price-label {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-text-muted);
  margin-right: 4px;
}

.price-value {
  font-family: var(--font-heading-en);
  font-size: 2rem;
  font-weight: 900;
  color: var(--color-accent);
  line-height: 1;
}

.price-tax {
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

.btn-product {
  background-color: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
  padding: 12px 24px;
  font-size: 0.88rem;
  border-radius: 50px;
  font-weight: 700;
  width: 100%;
  text-align: center;
  transition: all var(--transition-smooth);
}

.btn-product:hover {
  background-color: var(--color-primary);
  color: var(--color-text-light);
}

.btn-product.featured {
  background-color: var(--color-accent);
  color: var(--color-text-light);
  border-color: var(--color-accent);
  box-shadow: 0 4px 15px var(--color-accent-glow);
}

.btn-product.featured:hover {
  background-color: var(--color-accent-hover);
  border-color: var(--color-accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px var(--color-accent-glow);
}

/* ==========================================================================
   Campaign Section (初回注文特典)
   ========================================================================== */
.campaign-section {
  padding: 100px 0;
  background-color: var(--color-bg-white);
}

.campaign-box {
  background-color: var(--color-bg-light);
  border: 1px solid var(--color-border-light);
  border-radius: 16px;
  padding: 50px;
  box-shadow: 0 15px 40px rgba(27, 77, 62, 0.04);
}

.campaign-banner {
  text-align: center;
  margin-bottom: 40px;
  border-bottom: 1.5px dashed var(--color-border);
  padding-bottom: 30px;
}

.banner-sub {
  font-family: var(--font-heading-en);
  font-size: 0.9rem;
  color: var(--color-accent);
  letter-spacing: 0.25em;
  font-weight: 700;
  display: block;
  margin-bottom: 10px;
}

.campaign-banner h3 {
  font-family: var(--font-heading-ja);
  font-size: 1.6rem;
  color: var(--color-primary);
  line-height: 1.6;
}

.campaign-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  margin-bottom: 50px;
}

.campaign-card {
  background-color: var(--color-bg-white);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 10px 25px rgba(27, 77, 62, 0.02);
  display: flex;
  flex-direction: column;
  border: 1px solid rgba(222, 203, 183, 0.4);
  transition: transform var(--transition-smooth), box-shadow var(--transition-smooth);
}

.campaign-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 35px rgba(27, 77, 62, 0.06);
}

.campaign-img-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
}

.campaign-img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-smooth);
}

.campaign-card:hover .campaign-img-wrapper img {
  transform: scale(1.04);
}

.campaign-badge {
  position: absolute;
  top: 16px;
  left: 16px;
  background-color: var(--color-accent);
  color: var(--color-text-light);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 6px 12px;
  border-radius: 4px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
  z-index: 2;
  letter-spacing: 0.05em;
}

.campaign-info {
  padding: 30px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.campaign-info h4 {
  font-family: var(--font-heading-ja);
  font-size: 1.25rem;
  color: var(--color-primary);
  margin-bottom: 12px;
  font-weight: 700;
}

.campaign-text {
  font-size: 0.88rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: 16px;
  flex-grow: 1;
}

.campaign-note {
  font-size: 0.78rem;
  color: var(--color-accent);
  font-weight: 500;
}

.campaign-closing-text {
  font-size: 1.05rem;
  color: var(--color-primary);
  font-family: var(--font-heading-ja);
  margin-bottom: 24px;
  font-weight: 700;
}

.campaign-footer {
  border-top: 1.5px dashed var(--color-border);
  padding-top: 35px;
}

/* ==========================================================================
   Problems Solver Section
   ========================================================================== */
.problems-section {
  position: relative;
  background-color: var(--color-bg-olive);
  color: var(--color-text-light);
  padding: 140px 0;
}

.problems-section h2 {
  color: var(--color-text-light);
}

.problems-section p {
  color: rgba(255, 255, 255, 0.7);
}

.problems-wave-top,
.problems-wave-bottom {
  position: absolute;
  width: 100%;
  line-height: 0;
}

.problems-wave-top {
  top: -2px;
}

.problems-wave-top svg,
.problems-wave-bottom svg {
  height: 60px;
  width: 100%;
}

.problems-wave-bottom {
  bottom: -2px;
}

.problems-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-top: 40px;
}

.problem-card {
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
  transition: all var(--transition-smooth);
}

.problem-card:hover {
  transform: translateY(-8px);
  background-color: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.2);
}

.problem-img-wrapper {
  position: relative;
}

.problem-num {
  position: absolute;
  bottom: 12px;
  left: 16px;
  font-family: var(--font-heading-en);
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--color-accent);
  line-height: 1;
  font-style: italic;
}

.problem-content {
  padding: 24px;
}

.problem-content h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-text-light);
  margin-bottom: 12px;
  line-height: 1.4;
}

.problem-content p {
  font-size: 0.88rem;
  line-height: 1.6;
  margin-bottom: 0;
}

.problems-footer {
  margin-top: 50px;
}

.problems-arrow {
  color: var(--color-accent);
  animation: bounce 2s infinite;
  display: inline-block;
  margin-bottom: 12px;
}

@keyframes bounce {

  0%,
  20%,
  50%,
  80%,
  100% {
    transform: translateY(0);
  }

  40% {
    transform: translateY(-10px);
  }

  60% {
    transform: translateY(-5px);
  }
}

.problems-solution-banner {
  background-color: var(--color-accent);
  color: var(--color-text-light);
  font-family: var(--font-heading-ja);
  font-size: 1.4rem;
  display: inline-block;
  padding: 16px 40px;
  border-radius: 50px;
  box-shadow: 0 8px 24px var(--color-accent-glow);
  letter-spacing: 0.05em;
  max-width: 90%;
}

/* ==========================================================================
   Shipping Section (朝もぎ急行便)
   ========================================================================== */
.shipping-section {
  padding: 100px 0 120px;
  background-color: var(--color-bg-white);
}

.shipping-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 60px;
  align-items: center;
}

.shipping-info h3 {
  font-family: var(--font-heading-ja);
  font-size: 1.6rem;
  margin-bottom: 24px;
}

.packaging-card {
  margin-top: 36px;
  background-color: var(--color-bg-light);
  border-left: 4px solid var(--color-accent);
  padding: 24px;
  border-radius: 0 8px 8px 0;
}

.packaging-card h4 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 8px;
}

.packaging-card p {
  font-size: 0.88rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: 0;
}

/* Timeline */
.timeline-visual {
  padding-left: 20px;
}

.timeline-container {
  position: relative;
  padding-left: 40px;
}

.timeline-line {
  position: absolute;
  left: 11px;
  top: 8px;
  width: 2px;
  height: 95%;
  background: linear-gradient(to bottom, var(--color-accent) 60%, var(--color-border) 100%);
}

.timeline-item {
  position: relative;
  margin-bottom: 30px;
}

.timeline-item:last-child {
  margin-bottom: 0;
}

.timeline-dot {
  position: absolute;
  left: -35px;
  top: 4px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background-color: var(--color-accent);
  border: 3px solid var(--color-bg-white);
  box-shadow: 0 0 0 3px var(--color-accent-glow);
  z-index: 2;
}

.timeline-time {
  font-family: var(--font-heading-en);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-accent);
  margin-bottom: 4px;
  font-style: italic;
}

.timeline-detail h5 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 6px;
  color: var(--color-primary);
}

.timeline-detail p {
  font-size: 0.88rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: 0;
}

/* ==========================================================================
   Steps Section
   ========================================================================== */
.steps-section {
  padding: 100px 0;
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-top: 40px;
}

.step-card {
  background-color: var(--color-bg-white);
  border: 1px solid var(--color-border-light);
  border-radius: 8px;
  padding: 36px 28px;
  box-shadow: 0 8px 24px rgba(27, 77, 62, 0.02);
  position: relative;
  overflow: hidden;
  transition: transform var(--transition-fast);
}

.step-card:hover {
  transform: translateY(-5px);
}

.step-card-num {
  font-family: var(--font-heading-en);
  font-size: 3.5rem;
  font-weight: 800;
  color: rgba(219, 80, 36, 0.07);
  position: absolute;
  top: -10px;
  right: 10px;
  line-height: 1;
  font-style: italic;
}

.step-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 12px;
  position: relative;
}

.step-card h3::after {
  content: '';
  display: block;
  width: 30px;
  height: 2px;
  background-color: var(--color-accent);
  margin-top: 8px;
}

.step-card p {
  font-size: 0.88rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: 0;
}

/* ==========================================================================
   Testimonials Section (お客様の声)
   ========================================================================== */
.testimonials-section {
  padding: 100px 0 120px;
  background-color: var(--color-bg-white);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-top: 40px;
}

.voice-card {
  background-color: var(--color-bg-light);
  border: 1px solid var(--color-border-light);
  border-radius: 8px;
  padding: 32px;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.02);
  display: flex;
  flex-direction: column;
}

.voice-profile {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
}

.profile-meta h4 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 2px;
}

.profile-meta .profile-title {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  display: block;
}

.voice-body {
  flex-grow: 1;
}

.voice-quote {
  font-family: var(--font-heading-ja);
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-accent);
  margin-bottom: 12px;
  line-height: 1.4;
}

.voice-body p:not(.voice-quote) {
  font-size: 0.88rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: 0;
}

/* ==========================================================================
   FAQ Section
   ========================================================================== */
.faq-section {
  padding: 100px 0;
  background-color: var(--color-bg-olive);
}

.faq-section .section-title-jp {
  color: var(--color-text-light);
}

.faq-accordion {
  max-width: 800px;
  margin: 40px auto 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-item {
  background-color: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  overflow: hidden;
  transition: all var(--transition-fast);
}

.faq-item:hover {
  background-color: rgba(255, 255, 255, 0.07);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  padding: 24px 30px;
  background: transparent;
  border: none;
  cursor: pointer;
  text-align: left;
  outline: none;
}

.faq-q-badge {
  font-family: var(--font-heading-en);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-accent);
  margin-right: 18px;
  line-height: 1;
  font-style: italic;
}

.faq-text {
  font-family: var(--font-body);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-text-light);
  flex-grow: 1;
  padding-right: 20px;
}

.faq-icon {
  width: 18px;
  height: 18px;
  position: relative;
  flex-shrink: 0;
}

.faq-icon::before,
.faq-icon::after {
  content: '';
  position: absolute;
  background-color: var(--color-text-light);
  transition: transform var(--transition-fast);
}

/* Plus icon layout */
.faq-icon::before {
  top: 50%;
  left: 0;
  width: 100%;
  height: 2px;
  transform: translateY(-50%);
}

.faq-icon::after {
  top: 0;
  left: 50%;
  width: 2px;
  height: 100%;
  transform: translateX(-50%);
}

.faq-question[aria-expanded="true"] .faq-icon::after {
  transform: translateX(-50%) rotate(90deg);
  opacity: 0;
}

.faq-question[aria-expanded="true"] .faq-icon::before {
  transform: translateY(-50%) rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-smooth);
}

.answer-inner {
  font-family: var(--font-body);
  padding: 0 30px 24px 62px;
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.7;
}

/* ==========================================================================
   Order & Contact Form Section
   ========================================================================== */
.order-form-section {
  padding: 120px 0;
  background: radial-gradient(circle at bottom right, rgba(236, 224, 209, 0.4) 0%, transparent 80%);
}

.form-wrapper {
  background-color: var(--color-bg-white);
  border-radius: 12px;
  padding: 60px 80px;
  border: 1px solid var(--color-border-light);
  box-shadow: 0 20px 50px rgba(27, 77, 62, 0.05);
  max-width: 900px;
  margin: 0 auto;
}

.form-header {
  margin-bottom: 45px;
}

.form-sub {
  font-family: var(--font-heading-en);
  font-size: 1rem;
  letter-spacing: 0.25em;
  color: var(--color-accent);
  display: block;
  margin-bottom: 6px;
}

.form-header h2 {
  font-family: var(--font-heading-ja);
  font-size: 1.85rem;
  margin-bottom: 12px;
}

.form-header p {
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

/* Main Form Elements */
.main-form {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.form-label {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-primary);
  display: flex;
  align-items: center;
}

.form-label.required::after {
  content: '必須';
  display: inline-block;
  background-color: #e03b3b;
  color: var(--color-text-light);
  font-size: 0.7rem;
  padding: 1px 6px;
  border-radius: 3px;
  margin-left: 8px;
  font-weight: 700;
}

.form-control {
  font-family: var(--font-body);
  font-size: 0.95rem;
  padding: 12px 18px;
  border: 1.5px solid var(--color-border);
  border-radius: 4px;
  background-color: var(--color-bg-light);
  color: var(--color-text-dark);
  transition: all var(--transition-fast);
  outline: none;
}

.form-control:focus {
  border-color: var(--color-primary);
  background-color: var(--color-bg-white);
  box-shadow: 0 0 8px var(--color-primary-glow);
}

.text-area {
  resize: vertical;
}

/* Radios & Checkboxes */
.radio-group,
.checkbox-group {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 4px 0;
}

.radio-label,
.checkbox-label {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.92rem;
  cursor: pointer;
  user-select: none;
}

.radio-label input[type="radio"],
.checkbox-label input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--color-accent);
  cursor: pointer;
}

/* Privacy Term */
.term-group {
  align-items: center;
  margin: 10px 0;
}

.privacy-link {
  color: var(--color-accent);
  text-decoration: underline;
  font-weight: 700;
}

.privacy-link:hover {
  color: var(--color-accent-hover);
}

/* ==========================================================================
   Footer Section
   ========================================================================== */
.main-footer {
  background-color: var(--color-primary);
  color: rgba(255, 255, 255, 0.8);
  padding: 80px 0 30px;
  border-top: 4px solid var(--color-accent);
}

.main-footer p {
  color: rgba(255, 255, 255, 0.75);
}

.main-footer h4 {
  color: var(--color-text-light);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 24px;
  position: relative;
  padding-bottom: 8px;
}

.main-footer h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 30px;
  height: 2px;
  background-color: var(--color-accent);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1.5fr;
  gap: 60px;
  margin-bottom: 50px;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--color-text-light);
}

.logo-svg-footer {
  width: 50px;
  height: 50px;
  color: var(--color-accent);
}

.footer-logo-text {
  font-family: var(--font-heading-ja);
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: 0.05em;
}

.footer-about {
  font-size: 0.85rem;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.75);
}

.footer-links ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.7);
}

.footer-links a:hover {
  color: var(--color-text-light);
  padding-left: 5px;
}

.footer-info p {
  font-size: 0.85rem;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.7);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 30px;
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.5);
}

/* ==========================================================================
   Scroll Reveal Animation Classes
   ========================================================================== */
.reveal {
  opacity: 0;
  transition: all var(--transition-slow);
}

.reveal.fade-in-up {
  transform: translateY(40px);
}

.reveal.fade-in-left {
  transform: translateX(-40px);
}

.reveal.fade-in-right {
  transform: translateX(40px);
}

.reveal.scale-up {
  transform: scale(0.93);
}

.reveal.active {
  opacity: 1;
  transform: translate(0) scale(1);
}

/* ==========================================================================
   Responsive Styles
   ========================================================================== */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 50px;
    text-align: center;
  }

  .hero-content {
    margin: 0 auto;
  }

  .hero-sub {
    padding-left: 0;
  }

  .hero-sub::before {
    display: none;
  }

  .hero-campaign-tag {
    transform: none;
  }

  .hero-badges {
    justify-content: center;
  }

  .hero-visual {
    max-width: 600px;
    margin: 0 auto;
  }

  .concept-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .concept-content {
    padding-left: 0;
  }

  .reasons-layout {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .reason-selector {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
  }

  .reason-tab-btn {
    flex: 1 1 calc(50% - 16px);
    max-width: calc(50% - 8px);
    padding: 16px;
  }

  .reason-tab-btn.active {
    transform: translateY(-4px);
  }

  .reason-display {
    min-height: auto;
  }

  .products-grid,
  .campaign-grid,
  .problems-grid,
  .steps-grid,
  .testimonials-grid {
    grid-template-columns: 1fr;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
  }

  .shipping-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .form-wrapper {
    padding: 40px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

@media (max-width: 768px) {

  .nav-menu,
  .header-cta {
    display: none;
  }

  .hamburger-btn {
    display: flex;
  }

  .hero-title-en {
    font-size: 2.8rem;
  }

  .hero-title-jp {
    font-size: 1.5rem;
  }

  .hero-badges {
    flex-direction: row;
    justify-content: center;
    gap: 8px;
    width: 100%;
    max-width: 480px;
    margin: 0 auto 32px;
  }

  .hero-badge-item {
    flex: 1;
    min-width: 0;
    padding: 6px 8px;
    gap: 6px;
    justify-content: center;
  }

  .badge-icon-placeholder {
    width: 32px;
    height: 32px;
    font-size: 0.65rem;
  }

  .hero-badge-item p {
    font-size: 0.65rem;
    line-height: 1.2;
  }

  .section-title-jp {
    font-size: 1.6rem;
  }

  .reason-tab-btn {
    flex: 1 1 100%;
    max-width: 100%;
  }

  .form-row {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .floating-widget {
    bottom: 12px;
    right: 12px;
    width: calc(100% - 24px);
  }

  .widget-inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    padding: 8px 12px;
    gap: 6px;
  }

  .widget-header {
    display: none;
  }

  .tel-item {
    font-size: 0.78rem;
  }

  .widget-btn {
    font-size: 0.75rem;
    padding: 8px 12px;
  }

  .sub-visual-1 {
    width: 140px;
    height: 140px;
    bottom: -30px;
    left: -20px;
  }

  .sub-visual-2 {
    width: 120px;
    height: 120px;
    top: -25px;
    right: -15px;
  }

  .campaign-box {
    padding: 30px 16px;
  }

  .campaign-banner h3 {
    font-size: 1.25rem;
  }

  .campaign-info {
    padding: 20px;
  }
}