/* ============================================================
   ぶんごちょこっとファーム — メインスタイルシート
   index.html / login.html 共通CSS
   ============================================================ */

/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'Noto Sans JP', 'Zen Maru Gothic', sans-serif;
  color: #2c2c2c;
  background: #FDFAF5;
  overflow-x: hidden;
  line-height: 1.7;
}
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ===== CSS VARIABLES ===== */
:root {
  --green-dark:   #1B4332;
  --green-main:   #2D6A4F;
  --green-mid:    #40916C;
  --green-light:  #74C69D;
  --green-pale:   #D8F3DC;
  --brown-dark:   #5C3D1E;
  --brown-main:   #8B5E3C;
  --brown-light:  #C49A6C;
  --beige-dark:   #F0E6D3;
  --beige-light:  #FAF6EF;
  --white:        #FFFFFF;
  --text-dark:    #1a1a1a;
  --text-mid:     #4a4a4a;
  --text-light:   #7a7a7a;
  --shadow-sm:    0 2px 8px rgba(0,0,0,.08);
  --shadow-md:    0 8px 30px rgba(0,0,0,.12);
  --shadow-lg:    0 20px 60px rgba(0,0,0,.16);
  --radius-sm:    8px;
  --radius-md:    16px;
  --radius-lg:    24px;
  --radius-xl:    40px;
  --transition:   .35s cubic-bezier(.4,0,.2,1);
}

/* ===== SCROLL ANIMATION ===== */
.fade-in { opacity: 0; transform: translateY(40px); transition: opacity .7s ease, transform .7s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }
.fade-left { opacity: 0; transform: translateX(-40px); transition: opacity .7s ease, transform .7s ease; }
.fade-left.visible { opacity: 1; transform: translateX(0); }
.fade-right { opacity: 0; transform: translateX(40px); transition: opacity .7s ease, transform .7s ease; }
.fade-right.visible { opacity: 1; transform: translateX(0); }
.scale-in { opacity: 0; transform: scale(.9); transition: opacity .6s ease, transform .6s ease; }
.scale-in.visible { opacity: 1; transform: scale(1); }
.delay-1 { transition-delay: .1s; }
.delay-2 { transition-delay: .2s; }
.delay-3 { transition-delay: .3s; }
.delay-4 { transition-delay: .4s; }
.delay-5 { transition-delay: .5s; }

/* ===== UTILITY ===== */
.container { max-width: 1120px; margin: 0 auto; padding: 0 24px; }
.section-title {
  font-family: 'Noto Serif JP', serif;
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  font-weight: 700;
  color: var(--green-dark);
  line-height: 1.3;
}
.section-subtitle {
  font-size: clamp(.9rem, 2vw, 1.05rem);
  color: var(--text-light);
  margin-top: 10px;
  font-weight: 400;
}
.badge {
  display: inline-block;
  background: var(--green-pale);
  color: var(--green-main);
  font-size: .75rem;
  font-weight: 700;
  padding: 4px 14px;
  border-radius: 99px;
  letter-spacing: .08em;
  margin-bottom: 12px;
}
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--green-main);
  color: var(--white);
  font-weight: 700;
  font-size: 1rem;
  padding: 16px 36px;
  border-radius: 99px;
  border: none;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  box-shadow: 0 4px 20px rgba(45,106,79,.35);
}
.btn-primary:hover {
  background: var(--green-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(45,106,79,.45);
}
.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: var(--green-main);
  font-weight: 700;
  font-size: 1rem;
  padding: 14px 32px;
  border-radius: 99px;
  border: 2px solid var(--green-main);
  cursor: pointer;
  transition: all var(--transition);
}
.btn-outline:hover {
  background: var(--green-main);
  color: var(--white);
  transform: translateY(-2px);
}

/* ===== NAVBAR ===== */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 0 24px;
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: background var(--transition), box-shadow var(--transition);
}
#navbar.scrolled {
  background: rgba(253,250,245,.95);
  backdrop-filter: blur(12px);
  box-shadow: 0 2px 20px rgba(0,0,0,.08);
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Noto Serif JP', serif;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--white);
  transition: color var(--transition);
}
#navbar.scrolled .nav-logo { color: var(--green-dark); }
.nav-logo .logo-icon {
  width: 38px; height: 38px;
  background: var(--green-main);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav-links a {
  font-size: .9rem;
  font-weight: 500;
  color: rgba(255,255,255,.85);
  transition: color var(--transition);
}
#navbar.scrolled .nav-links a { color: var(--text-mid); }
.nav-links a:hover { color: var(--green-light) !important; }
.nav-cta {
  background: var(--white);
  color: var(--green-main) !important;
  padding: 8px 20px;
  border-radius: 99px;
  font-weight: 700 !important;
  font-size: .85rem !important;
  transition: all var(--transition) !important;
}
#navbar.scrolled .nav-cta {
  background: var(--green-main);
  color: var(--white) !important;
}
.nav-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 15px rgba(0,0,0,.15);
}
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
}
.hamburger span {
  width: 26px; height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all var(--transition);
}
#navbar.scrolled .hamburger span { background: var(--green-dark); }
.mobile-menu {
  display: none;
  position: fixed;
  top: 68px; left: 0; right: 0;
  background: rgba(253,250,245,.97);
  backdrop-filter: blur(16px);
  padding: 24px;
  box-shadow: 0 8px 30px rgba(0,0,0,.1);
  z-index: 999;
}
.mobile-menu.open { display: block; }
.mobile-menu a {
  display: block;
  padding: 14px 0;
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-mid);
  border-bottom: 1px solid var(--beige-dark);
}
.mobile-menu a:last-child { border: none; }

/* ===== HERO ===== */
#hero {
  min-height: 100vh;
  position: relative;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(160deg, rgba(27,67,50,.82) 0%, rgba(45,106,79,.68) 50%, rgba(139,94,60,.55) 100%),
    url('https://images.unsplash.com/photo-1500651230702-0e2d8a49d4e6?w=1800&auto=format&fit=crop&q=80') center/cover no-repeat;
}
.hero-particles {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}
.particle {
  position: absolute;
  border-radius: 50%;
  background: rgba(255,255,255,.15);
  animation: float linear infinite;
}
@keyframes float {
  0% { transform: translateY(100vh) rotate(0deg); opacity: 0; }
  10% { opacity: 1; }
  90% { opacity: 1; }
  100% { transform: translateY(-10vh) rotate(720deg); opacity: 0; }
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 780px;
  padding: 120px 24px 80px;
  margin: 0 auto;
  text-align: center;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,.2);
  backdrop-filter: blur(8px);
  color: var(--white);
  font-size: .85rem;
  font-weight: 700;
  padding: 8px 20px;
  border-radius: 99px;
  border: 1px solid rgba(255,255,255,.3);
  margin-bottom: 28px;
  animation: fadeDown .8s ease .2s both;
}
@keyframes fadeDown {
  from { opacity: 0; transform: translateY(-20px); }
  to   { opacity: 1; transform: translateY(0); }
}
.hero-logo {
  font-family: 'Noto Serif JP', serif;
  font-size: clamp(2rem, 6vw, 3.6rem);
  font-weight: 700;
  color: var(--white);
  line-height: 1.15;
  letter-spacing: .02em;
  animation: fadeDown .8s ease .4s both;
  text-shadow: 0 2px 20px rgba(0,0,0,.3);
}
.hero-logo span {
  display: block;
  font-size: clamp(1rem, 2.5vw, 1.4rem);
  font-weight: 400;
  letter-spacing: .15em;
  color: var(--green-pale);
  margin-top: 6px;
}
.hero-copy {
  font-size: clamp(1.1rem, 3vw, 1.55rem);
  font-weight: 500;
  color: var(--white);
  margin: 28px 0 16px;
  line-height: 1.6;
  text-shadow: 0 1px 10px rgba(0,0,0,.2);
  animation: fadeDown .8s ease .6s both;
}
.hero-sub {
  font-size: clamp(.9rem, 2vw, 1.05rem);
  color: rgba(255,255,255,.82);
  margin-bottom: 44px;
  animation: fadeDown .8s ease .75s both;
}
.hero-btns {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  animation: fadeDown .8s ease .9s both;
}
.hero-btns .btn-primary {
  font-size: 1.05rem;
  padding: 18px 40px;
  background: var(--white);
  color: var(--green-dark);
  box-shadow: 0 4px 30px rgba(0,0,0,.25);
}
.hero-btns .btn-primary:hover { background: var(--green-pale); }
.hero-btns .btn-outline {
  color: var(--white);
  border-color: rgba(255,255,255,.7);
}
.hero-btns .btn-outline:hover {
  background: rgba(255,255,255,.2);
  color: var(--white);
}
.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
  margin-top: 60px;
  animation: fadeDown .8s ease 1.1s both;
}
.hero-stat {
  text-align: center;
  color: var(--white);
}
.hero-stat-num {
  font-family: 'Noto Serif JP', serif;
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  display: block;
}
.hero-stat-label {
  font-size: .78rem;
  color: rgba(255,255,255,.75);
  margin-top: 2px;
  display: block;
}
.hero-divider {
  width: 1px;
  height: 48px;
  background: rgba(255,255,255,.3);
}
.hero-scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  color: rgba(255,255,255,.7);
  font-size: .75rem;
  font-weight: 500;
  letter-spacing: .1em;
  animation: bounce 2s ease infinite;
  cursor: pointer;
  z-index: 2;
}
@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

/* ===== LOGIN SECTION (TOP PAGE) ===== */
#login-section {
  background: var(--white);
  padding: 60px 24px;
  border-bottom: 1px solid var(--beige-dark);
}
.login-section-inner {
  max-width: 420px;
  margin: 0 auto;
  text-align: center;
}
.login-section-title {
  font-family: 'Noto Serif JP', serif;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--green-dark);
  margin-bottom: 6px;
}
.login-section-sub {
  font-size: .88rem;
  color: var(--text-light);
  margin-bottom: 28px;
}
.login-box {
  background: var(--beige-light);
  border: 1px solid var(--beige-dark);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  box-shadow: var(--shadow-sm);
  text-align: left;
}
.login-box .form-group {
  margin-bottom: 18px;
}
.login-box .form-group label {
  display: block;
  margin-bottom: 6px;
  font-size: .87rem;
  font-weight: 700;
  color: var(--green-dark);
}
.login-box .form-group input {
  width: 100%;
  padding: 11px 14px;
  border: 2px solid var(--beige-dark);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: .95rem;
  color: var(--text-dark);
  background: var(--white);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  box-sizing: border-box;
}
.login-box .form-group input:focus {
  border-color: #4CAF50;
  box-shadow: 0 0 0 3px rgba(76,175,80,.12);
}
.login-btn {
  width: 100%;
  padding: 13px;
  background: #4CAF50;
  color: var(--white);
  font-family: inherit;
  font-size: 1rem;
  font-weight: 700;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background-color 0.3s, transform var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.login-btn:hover {
  background: #45a049;
  transform: translateY(-1px);
}
.login-btn:disabled {
  background: #ccc;
  cursor: not-allowed;
  transform: none;
}
.login-error {
  display: none;
  padding: 10px 14px;
  margin-bottom: 16px;
  background-color: #f8d7da;
  color: #721c24;
  border: 1px solid #f5c6cb;
  border-radius: var(--radius-sm);
  font-size: .88rem;
}
.login-links {
  text-align: center;
  margin-top: 16px;
  font-size: .83rem;
}
.login-links a {
  color: var(--green-main);
  font-weight: 600;
}
.login-links a:hover { text-decoration: underline; }
.login-links span { color: var(--text-light); margin: 0 8px; }

/* ===== TRUST BAR ===== */
.trust-bar {
  background: var(--white);
  padding: 20px 24px;
  box-shadow: var(--shadow-sm);
}
.trust-bar-inner {
  max-width: 1120px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: .88rem;
  font-weight: 600;
  color: var(--green-main);
}
.trust-item i { color: var(--brown-main); }

/* ===== SERVICE OVERVIEW ===== */
#service-overview {
  padding: 100px 0;
  background: linear-gradient(135deg, var(--green-dark) 0%, var(--green-main) 100%);
  position: relative;
  overflow: hidden;
}
#service-overview::before {
  content: '';
  position: absolute;
  top: -80px; right: -80px;
  width: 350px; height: 350px;
  background: rgba(255,255,255,.04);
  border-radius: 50%;
}
#service-overview::after {
  content: '';
  position: absolute;
  bottom: -60px; left: -60px;
  width: 250px; height: 250px;
  background: rgba(255,255,255,.04);
  border-radius: 50%;
}
.service-overview-header {
  text-align: center;
  margin-bottom: 60px;
}
.service-overview-header .section-title { color: var(--white); }
.service-overview-header .section-subtitle { color: rgba(255,255,255,.75); }
.service-overview-header .badge {
  background: rgba(255,255,255,.2);
  color: var(--white);
  border: 1px solid rgba(255,255,255,.3);
}
.service-overview-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
  position: relative;
  z-index: 1;
}
.service-overview-card {
  background: rgba(255,255,255,.1);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,.2);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  text-align: center;
  transition: background var(--transition), transform var(--transition);
}
.service-overview-card:hover {
  background: rgba(255,255,255,.18);
  transform: translateY(-6px);
}
.service-overview-card .card-emoji {
  font-size: 2.8rem;
  margin-bottom: 16px;
  display: block;
}
.service-overview-card h3 {
  font-family: 'Noto Serif JP', serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 10px;
}
.service-overview-card p {
  font-size: .88rem;
  color: rgba(255,255,255,.82);
  line-height: 1.8;
}
.service-overview-notice {
  margin-top: 48px;
  background: rgba(255,255,255,.12);
  border: 2px solid rgba(255,255,255,.25);
  border-radius: var(--radius-lg);
  padding: 32px 40px;
  text-align: center;
  position: relative;
  z-index: 1;
}
.service-overview-notice p {
  font-size: 1rem;
  color: var(--white);
  line-height: 1.8;
}
.service-overview-notice strong {
  color: var(--green-pale);
  font-size: 1.1rem;
}
.service-overview-notice .notice-icon {
  font-size: 2rem;
  margin-bottom: 12px;
  display: block;
}

/* ===== ANNUAL PLAN ===== */
#annual-plan {
  padding: 100px 0;
  background: var(--beige-light);
}
.annual-plan-header {
  text-align: center;
  margin-bottom: 64px;
}
.annual-plan-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.season-card {
  padding: 40px 28px;
  text-align: center;
  transition: transform var(--transition);
  position: relative;
}
.season-card:hover { transform: translateY(-4px); z-index: 2; }
.season-spring { background: #F0FFF4; border-top: 5px solid #68B984; }
.season-summer { background: #FFFBF0; border-top: 5px solid #F4A22B; }
.season-autumn { background: #FFF5F0; border-top: 5px solid #C96F3A; }
.season-winter { background: #F0F5FF; border-top: 5px solid #6B8CBE; }
.season-icon {
  font-size: 3rem;
  margin-bottom: 12px;
  display: block;
}
.season-name {
  font-family: 'Noto Serif JP', serif;
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 6px;
}
.season-spring  .season-name { color: #2D7D46; }
.season-summer  .season-name { color: #A05C00; }
.season-autumn  .season-name { color: #7A3510; }
.season-winter  .season-name { color: #2C4A7A; }
.season-period {
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .08em;
  margin-bottom: 16px;
  padding: 3px 12px;
  border-radius: 99px;
  display: inline-block;
}
.season-spring .season-period  { background: #C8F5D5; color: #1B5E30; }
.season-summer .season-period  { background: #FFE9B5; color: #7A4300; }
.season-autumn .season-period  { background: #FFD5B5; color: #6B2A00; }
.season-winter .season-period  { background: #C8D8F5; color: #1A2F6B; }
.season-veggie {
  font-family: 'Noto Serif JP', serif;
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: 10px;
}
.season-spring .season-veggie  { color: #2D7D46; }
.season-summer .season-veggie  { color: #A05C00; }
.season-autumn .season-veggie  { color: #7A3510; }
.season-winter .season-veggie  { color: #2C4A7A; }
.season-desc {
  font-size: .85rem;
  color: var(--text-mid);
  line-height: 1.7;
}
.annual-plan-note {
  margin-top: 40px;
  text-align: center;
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 28px 32px;
  border: 2px dashed var(--green-light);
  box-shadow: var(--shadow-sm);
}
.annual-plan-note p {
  font-size: .95rem;
  color: var(--text-mid);
  line-height: 1.8;
}
.annual-plan-note strong {
  color: var(--green-main);
  font-size: 1rem;
}

/* ===== FEATURES ===== */
#features {
  padding: 100px 0;
  background: var(--white);
  position: relative;
  overflow: hidden;
}
#features::before {
  content: '';
  position: absolute;
  top: -60px; right: -60px;
  width: 300px; height: 300px;
  background: var(--green-pale);
  border-radius: 50%;
  opacity: .5;
}
.features-header { text-align: center; margin-bottom: 64px; }
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 32px;
}
.feature-card {
  background: var(--beige-light);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(0,0,0,.05);
  transition: transform var(--transition), box-shadow var(--transition);
  position: relative;
  overflow: hidden;
}
.feature-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--green-main), var(--green-light));
}
.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-md);
}
.feature-icon {
  width: 72px; height: 72px;
  margin: 0 auto 20px;
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.8rem;
}
.feature-icon-green  { background: var(--green-pale); color: var(--green-main); }
.feature-icon-brown  { background: #F5EBE0; color: var(--brown-main); }
.feature-icon-yellow { background: #FFF8E7; color: #D4A017; }
.feature-icon-blue   { background: #E8F4FD; color: #2E86AB; }
.feature-card h3 {
  font-family: 'Noto Serif JP', serif;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--green-dark);
  margin-bottom: 12px;
}
.feature-card p { font-size: .92rem; color: var(--text-mid); line-height: 1.8; }

/* ===== HOW IT WORKS ===== */
#how {
  padding: 100px 0;
  background: var(--beige-light);
}
.how-header { text-align: center; margin-bottom: 72px; }
.steps-wrapper {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0;
  position: relative;
}
.steps-wrapper::after {
  content: '';
  position: absolute;
  top: 56px; left: 15%; right: 15%;
  height: 2px;
  background: linear-gradient(90deg, var(--green-pale), var(--green-light), var(--green-pale));
  z-index: 0;
}
.step-item {
  text-align: center;
  padding: 0 20px;
  position: relative;
  z-index: 1;
}
.step-num {
  width: 56px; height: 56px;
  background: var(--green-main);
  color: var(--white);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: 'Noto Serif JP', serif;
  font-size: 1.3rem;
  font-weight: 700;
  margin: 0 auto 20px;
  border: 4px solid var(--white);
  box-shadow: 0 0 0 3px var(--green-light);
}
.step-emoji {
  font-size: 2.5rem;
  margin-bottom: 12px;
  display: block;
}
.step-item h3 {
  font-family: 'Noto Serif JP', serif;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--green-dark);
  margin-bottom: 10px;
}
.step-item p { font-size: .88rem; color: var(--text-mid); line-height: 1.7; }
.step-connector { display: none; }

/* ===== PRICING ===== */
#pricing {
  padding: 100px 0;
  background: linear-gradient(135deg, var(--green-dark) 0%, var(--green-main) 60%, var(--green-mid) 100%);
  position: relative;
  overflow: hidden;
}
#pricing::before {
  content: '';
  position: absolute;
  top: -100px; right: -100px;
  width: 400px; height: 400px;
  background: rgba(255,255,255,.05);
  border-radius: 50%;
}
#pricing::after {
  content: '';
  position: absolute;
  bottom: -80px; left: -80px;
  width: 300px; height: 300px;
  background: rgba(255,255,255,.04);
  border-radius: 50%;
}
.pricing-header { text-align: center; margin-bottom: 60px; }
.pricing-header .section-title { color: var(--white); }
.pricing-header .section-subtitle { color: rgba(255,255,255,.75); }
.pricing-header .badge { background: rgba(255,255,255,.2); color: var(--white); border: 1px solid rgba(255,255,255,.3); }
.pricing-card {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 56px 48px;
  max-width: 820px;
  margin: 0 auto;
  box-shadow: 0 24px 80px rgba(0,0,0,.25);
  position: relative;
  z-index: 1;
}
.pricing-main {
  text-align: center;
  padding-bottom: 40px;
  border-bottom: 2px dashed var(--beige-dark);
  margin-bottom: 40px;
}
.pricing-label {
  font-size: .88rem;
  font-weight: 600;
  color: var(--text-light);
  letter-spacing: .1em;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.pricing-plan-name {
  font-family: 'Noto Serif JP', serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--green-dark);
  margin-bottom: 20px;
}
.price-display {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 4px;
  margin-bottom: 8px;
}
.price-currency { font-size: 1.5rem; font-weight: 700; color: var(--green-main); padding-bottom: 8px; }
.price-num {
  font-family: 'Noto Serif JP', serif;
  font-size: 5rem;
  font-weight: 700;
  color: var(--green-main);
  line-height: 1;
}
.price-unit { font-size: 1rem; color: var(--text-light); padding-bottom: 12px; }
.price-note { font-size: .85rem; color: var(--text-light); }
.pricing-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 36px;
}
.pricing-feature {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: .92rem;
  color: var(--text-mid);
}
.pricing-feature i { color: var(--green-main); font-size: 1rem; }
.pricing-cta { text-align: center; }
.pricing-multi {
  background: var(--beige-light);
  border-radius: var(--radius-md);
  padding: 24px;
  text-align: center;
  margin-top: 20px;
  border: 2px dashed var(--brown-light);
}
.pricing-multi p {
  font-size: .9rem;
  color: var(--brown-dark);
  font-weight: 500;
}
.pricing-multi strong { color: var(--brown-main); font-size: 1.05rem; }

/* ===== OPTIONS ===== */
#options {
  padding: 100px 0;
  background: var(--beige-light);
}
.options-header { text-align: center; margin-bottom: 64px; }
.options-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 28px;
}
.option-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(0,0,0,.05);
  transition: transform var(--transition), box-shadow var(--transition);
  display: flex;
  flex-direction: column;
}
.option-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}
.option-header {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 16px;
}
.option-emoji {
  font-size: 2rem;
  width: 56px; height: 56px;
  background: var(--green-pale);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.option-info h3 {
  font-family: 'Noto Serif JP', serif;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--green-dark);
  margin-bottom: 4px;
}
.option-tag {
  display: inline-block;
  background: var(--brown-light);
  color: var(--white);
  font-size: .72rem;
  font-weight: 700;
  padding: 2px 10px;
  border-radius: 99px;
}
.option-desc {
  font-size: .9rem;
  color: var(--text-mid);
  line-height: 1.75;
  flex: 1;
}
.option-price {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--beige-dark);
  font-size: .85rem;
  color: var(--text-light);
}
.option-price strong {
  color: var(--brown-main);
  font-size: 1rem;
}

/* ===== TESTIMONIALS ===== */
#testimonials {
  padding: 100px 0;
  background: var(--white);
}
.testimonials-header { text-align: center; margin-bottom: 64px; }
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 28px;
}
.testimonial-card {
  background: var(--beige-light);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  position: relative;
  border: 1px solid var(--beige-dark);
  transition: transform var(--transition), box-shadow var(--transition);
}
.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.testimonial-quote {
  font-size: 3.5rem;
  color: var(--green-pale);
  font-family: Georgia, serif;
  line-height: .8;
  margin-bottom: 12px;
}
.testimonial-text {
  font-size: .95rem;
  color: var(--text-mid);
  line-height: 1.85;
  margin-bottom: 24px;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
}
.author-avatar {
  width: 48px; height: 48px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem;
  background: var(--green-pale);
  flex-shrink: 0;
}
.author-name {
  font-weight: 700;
  font-size: .95rem;
  color: var(--green-dark);
}
.author-tag {
  font-size: .78rem;
  color: var(--text-light);
  margin-top: 2px;
}
.stars { color: #F4B942; font-size: .9rem; margin-bottom: 2px; }

/* ===== FAQ ===== */
#faq {
  padding: 100px 0;
  background: var(--beige-light);
}
.faq-header { text-align: center; margin-bottom: 64px; }
.faq-list { max-width: 780px; margin: 0 auto; }
.faq-item {
  background: var(--white);
  border-radius: var(--radius-md);
  margin-bottom: 16px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(0,0,0,.05);
}
.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 28px;
  cursor: pointer;
  gap: 16px;
  transition: background var(--transition);
}
.faq-question:hover { background: var(--beige-light); }
.faq-q-text {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  flex: 1;
}
.faq-q-badge {
  flex-shrink: 0;
  width: 28px; height: 28px;
  background: var(--green-main);
  color: var(--white);
  font-weight: 700;
  font-size: .85rem;
  border-radius: 6px;
  display: flex; align-items: center; justify-content: center;
}
.faq-q-label {
  font-weight: 600;
  font-size: .97rem;
  color: var(--green-dark);
  line-height: 1.5;
}
.faq-arrow {
  color: var(--green-main);
  font-size: 1rem;
  transition: transform var(--transition);
  flex-shrink: 0;
}
.faq-item.open .faq-arrow { transform: rotate(180deg); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height .4s ease, padding .4s ease;
}
.faq-item.open .faq-answer { max-height: 400px; }
.faq-answer-inner {
  padding: 0 28px 24px 70px;
  font-size: .92rem;
  color: var(--text-mid);
  line-height: 1.85;
}

/* ===== CTA / FORM ===== */
#contact {
  padding: 100px 0;
  background: var(--white);
  position: relative;
  overflow: hidden;
}
#contact::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 6px;
  background: linear-gradient(90deg, var(--green-dark), var(--green-light), var(--brown-light), var(--green-dark));
}
.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 64px;
  align-items: start;
}
.contact-info { padding-top: 8px; }
.contact-info .section-title { margin-bottom: 20px; }
.contact-info .section-subtitle { font-size: 1rem; line-height: 1.8; margin-bottom: 36px; }
.contact-points { display: flex; flex-direction: column; gap: 16px; }
.contact-point {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: .92rem;
  color: var(--text-mid);
}
.contact-point-icon {
  width: 36px; height: 36px;
  background: var(--green-pale);
  color: var(--green-main);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.form-card {
  background: var(--beige-light);
  border-radius: var(--radius-xl);
  padding: 48px 44px;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--beige-dark);
}
.form-title {
  font-family: 'Noto Serif JP', serif;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--green-dark);
  margin-bottom: 28px;
}
.form-group { margin-bottom: 20px; }
.form-label {
  display: block;
  font-size: .85rem;
  font-weight: 700;
  color: var(--green-dark);
  margin-bottom: 8px;
}
.form-label .required {
  display: inline-block;
  background: var(--brown-main);
  color: var(--white);
  font-size: .68rem;
  padding: 1px 6px;
  border-radius: 4px;
  margin-left: 6px;
  vertical-align: middle;
}
.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 13px 16px;
  border: 2px solid var(--beige-dark);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: .95rem;
  color: var(--text-dark);
  background: var(--white);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--green-main);
  box-shadow: 0 0 0 3px rgba(45,106,79,.12);
}
.form-textarea { resize: vertical; min-height: 110px; }
.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%232D6A4F' d='M6 8L0 0h12z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-submit {
  width: 100%;
  padding: 16px;
  background: var(--green-main);
  color: var(--white);
  font-family: inherit;
  font-size: 1rem;
  font-weight: 700;
  border: none;
  border-radius: 99px;
  cursor: pointer;
  transition: all var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-top: 8px;
}
.form-submit:hover {
  background: var(--green-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(45,106,79,.35);
}
.form-note {
  text-align: center;
  font-size: .78rem;
  color: var(--text-light);
  margin-top: 14px;
}
.form-success {
  display: none;
  text-align: center;
  padding: 40px 20px;
}
.form-success.show { display: block; }
.success-icon {
  font-size: 3rem;
  margin-bottom: 16px;
}
.success-title {
  font-family: 'Noto Serif JP', serif;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--green-dark);
  margin-bottom: 10px;
}
.success-text { font-size: .95rem; color: var(--text-mid); }

/* ===== FOOTER ===== */
footer {
  background: var(--green-dark);
  color: rgba(255,255,255,.8);
  padding: 64px 24px 32px;
}
.footer-inner {
  max-width: 1120px;
  margin: 0 auto;
}
.footer-top {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer-brand .logo-text {
  font-family: 'Noto Serif JP', serif;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 14px;
}
.footer-brand p {
  font-size: .88rem;
  line-height: 1.8;
  color: rgba(255,255,255,.65);
}
.footer-sns {
  display: flex;
  gap: 12px;
  margin-top: 20px;
}
.sns-btn {
  width: 38px; height: 38px;
  background: rgba(255,255,255,.1);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,.8);
  font-size: .95rem;
  transition: all var(--transition);
}
.sns-btn:hover {
  background: var(--green-mid);
  color: var(--white);
  transform: translateY(-2px);
}
.footer-col h4 {
  font-weight: 700;
  font-size: .9rem;
  color: var(--white);
  margin-bottom: 18px;
  letter-spacing: .05em;
}
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a {
  font-size: .85rem;
  color: rgba(255,255,255,.6);
  transition: color var(--transition);
}
.footer-col ul li a:hover { color: var(--green-light); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.12);
  padding-top: 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom p { font-size: .8rem; color: rgba(255,255,255,.45); }
.footer-tags { display: flex; gap: 10px; flex-wrap: wrap; }
.footer-tag {
  font-size: .75rem;
  background: rgba(255,255,255,.08);
  color: rgba(255,255,255,.5);
  padding: 3px 12px;
  border-radius: 99px;
}

/* ===== FLOATING CTA ===== */
.floating-cta {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 500;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity var(--transition), transform var(--transition);
  pointer-events: none;
}
.floating-cta.show {
  opacity: 1;
  transform: translateY(0);
  pointer-events: all;
}
.floating-cta a {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--green-main);
  color: var(--white);
  font-weight: 700;
  font-size: .9rem;
  padding: 14px 24px;
  border-radius: 99px;
  box-shadow: 0 8px 30px rgba(45,106,79,.5);
  transition: all var(--transition);
}
.floating-cta a:hover {
  background: var(--green-dark);
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(45,106,79,.55);
}

/* ===== PAGE TOP ===== */
.page-top {
  position: fixed;
  bottom: 28px;
  left: 28px;
  z-index: 500;
  width: 44px; height: 44px;
  background: rgba(255,255,255,.9);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--green-main);
  font-size: 1.1rem;
  cursor: pointer;
  box-shadow: 0 4px 15px rgba(0,0,0,.1);
  opacity: 0;
  transition: opacity var(--transition), transform var(--transition);
  pointer-events: none;
}
.page-top.show {
  opacity: 1;
  pointer-events: all;
}
.page-top:hover { transform: translateY(-2px); }

/* ===== SEASONAL BANNER ===== */
.seasonal-banner {
  background: linear-gradient(90deg, var(--brown-dark), var(--brown-main));
  color: var(--white);
  text-align: center;
  padding: 12px 24px;
  font-size: .88rem;
  font-weight: 500;
}
.seasonal-banner strong { font-weight: 700; }

/* ===== LEAF DECORATION ===== */
.leaf-deco {
  display: inline-block;
  opacity: .12;
  font-size: 6rem;
  position: absolute;
  pointer-events: none;
  user-select: none;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .steps-wrapper::after { display: none; }
  .contact-wrapper { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .pricing-features { grid-template-columns: 1fr; }
  .pricing-card { padding: 40px 28px; }
  .form-row { grid-template-columns: 1fr; }
  .annual-plan-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .hero-stats { gap: 24px; }
  .steps-wrapper { grid-template-columns: 1fr; max-width: 360px; margin: 0 auto; }
  .step-item { padding: 0 0 32px; }
  .footer-top { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  .floating-cta { bottom: 20px; right: 20px; }
  .page-top { left: 20px; bottom: 20px; }
  .annual-plan-grid { grid-template-columns: 1fr 1fr; }
  .login-box { padding: 28px 20px; }
}
@media (max-width: 480px) {
  .hero-stats { flex-direction: column; gap: 16px; }
  .hero-divider { width: 48px; height: 1px; }
  .pricing-card { padding: 32px 20px; }
  .form-card { padding: 32px 24px; }
  .annual-plan-grid { grid-template-columns: 1fr; }
  .season-card { padding: 28px 20px; }
}