:root{--ink:#292721;--muted:#6f6a60;--cream:#f7f2e9;--paper:#fffdf9;--sage:#71806a;--sage-dark:#465443;--lavender:#a49bad;--line:rgba(41,39,33,.1);--shadow:0 24px 70px rgba(73,62,48,.12);--font:-apple-system,BlinkMacSystemFont,"Helvetica Neue","Noto Sans JP","Noto Sans KR",sans-serif;--max:1180px;--legal:760px}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;color-scheme:light}body{background:var(--cream);color:var(--ink);font-family:var(--font);line-height:1.75;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}img{display:block;max-width:100%;height:auto}.shell{width:100%;max-width:var(--max);margin:auto;padding:0 28px}.legal-shell{width:100%;max-width:var(--legal);margin:auto;padding:0 24px}a:focus-visible{outline:2px solid var(--sage);outline-offset:4px}.top-nav{position:sticky;top:0;z-index:20;background:rgba(247,242,233,.88);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}.top-nav .shell{height:76px;display:flex;align-items:center;justify-content:space-between}.nav-logo{display:grid;grid-template-columns:40px auto;grid-template-rows:22px 16px;column-gap:12px;align-items:center}.nav-logo img{grid-row:1/3;width:40px;height:40px;border-radius:12px;box-shadow:0 5px 16px rgba(41,39,33,.12)}.nav-logo span{font-weight:800;letter-spacing:.02em}.nav-logo small{font-size:.72rem;color:var(--muted);line-height:1}.nav-links,.lang-switch{display:flex;align-items:center}.nav-links{gap:26px;font-size:.88rem;font-weight:650;color:var(--muted)}.nav-links a:hover{color:var(--ink)}.lang-switch{gap:7px;padding:5px 11px;border:1px solid var(--line);border-radius:999px}.lang-switch .active{color:var(--ink);font-weight:800}.hero{padding:52px 0 88px;overflow:hidden}.hero-grid{display:grid;grid-template-columns:.82fr 1.18fr;gap:56px;align-items:center}.hero-content{position:relative;z-index:2}.eyebrow,.section-kicker{color:var(--sage-dark);font-size:.76rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase}.hero h1{font-family:ui-serif,"Hiragino Mincho ProN","Yu Mincho",serif;font-size:clamp(2.6rem,5vw,5rem);line-height:1.15;letter-spacing:-.04em;margin:18px 0 24px}.hero h1 span{color:var(--sage-dark)}.hero-copy{max-width:560px;color:var(--muted);font-size:1.08rem;margin-bottom:24px}.hero-points{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:28px}.hero-points span{padding:6px 12px;border-radius:999px;background:rgba(113,128,106,.1);color:var(--sage-dark);font-size:.78rem;font-weight:700}.cta-button{display:inline-flex;padding:13px 24px;border-radius:999px;background:var(--sage-dark);color:white;font-weight:700;box-shadow:0 10px 24px rgba(70,84,67,.18)}.cta-button.disabled{opacity:.68}.hero-visual{position:relative;border-radius:36px 36px 140px 36px;overflow:hidden;box-shadow:var(--shadow);background:var(--paper)}.hero-visual img{width:100%;aspect-ratio:1.28;object-fit:cover}.hero-visual figcaption{position:absolute;left:22px;bottom:22px;padding:8px 14px;border-radius:999px;background:rgba(255,253,249,.86);backdrop-filter:blur(12px);font-size:.76rem;font-weight:700}.moments{padding:100px 0;background:var(--paper)}.section-title{font-family:ui-serif,"Hiragino Mincho ProN","Yu Mincho",serif;font-size:clamp(2rem,4vw,3.4rem);line-height:1.25;margin-top:10px}.moment-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);margin-top:54px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.moment-grid article{background:var(--paper);padding:34px 34px 40px}.moment-number{font-family:ui-serif,serif;color:var(--lavender);font-size:.9rem}.moment-grid h3{font-size:1.18rem;margin:25px 0 10px}.moment-grid p,.feature-card p,.section-heading>p,.secondary-copy p,.privacy-grid p{color:var(--muted)}.features{padding:110px 0}.section-heading{display:grid;grid-template-columns:1.2fr .8fr;gap:60px;align-items:end;margin-bottom:48px}.section-heading h2,.secondary-copy h2,.privacy-grid h2{font-family:ui-serif,"Hiragino Mincho ProN","Yu Mincho",serif;font-size:clamp(2rem,4vw,3.3rem);line-height:1.28;margin-top:10px}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.feature-card{padding:34px;border:1px solid var(--line);border-radius:24px;background:rgba(255,253,249,.72);transition:transform .25s,box-shadow .25s}.feature-card:hover{transform:translateY(-4px);box-shadow:0 16px 38px rgba(73,62,48,.08)}.line-icon{width:48px;height:48px;display:grid;place-items:center;border:1px solid rgba(113,128,106,.35);border-radius:50%;color:var(--sage-dark);font-size:1.4rem}.feature-card h3{font-size:1.18rem;margin:24px 0 10px}.secondary-feature{padding:110px 0;background:#e9e4db}.secondary-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:70px;align-items:center}.secondary-grid img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:140px 28px 28px 28px;box-shadow:var(--shadow)}.secondary-copy>p:not(.section-kicker){font-size:1.04rem;margin-top:24px}.small-note{font-size:.78rem!important;padding-left:14px;border-left:2px solid var(--sage)}.privacy-callout{padding:110px 0;background:var(--sage-dark);color:white}.privacy-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}.privacy-grid .section-kicker{color:#d9ddcf}.privacy-grid p{color:rgba(255,255,255,.76);margin-bottom:24px}.text-link{color:white;font-weight:750;border-bottom:1px solid rgba(255,255,255,.45);padding-bottom:3px}.appropriate-use{padding:80px 0}.use-box{max-width:820px;margin:auto;text-align:center;padding:36px;border:1px solid var(--line);border-radius:20px;background:rgba(255,253,249,.45)}.use-box h3{margin-bottom:10px}.use-box p{font-size:.9rem;color:var(--muted)}.bottom-footer{padding:56px 0 34px;border-top:1px solid var(--line);background:var(--paper)}.bottom-footer>.shell{display:flex;justify-content:space-between;gap:40px}.footer-brand{display:flex;flex-direction:column}.footer-brand strong{font-size:1.3rem}.footer-brand span{color:var(--muted);font-size:.78rem}.footer-content{text-align:right}.footer-links{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:20px;color:var(--muted);font-size:.82rem}.copyright{color:#999286;font-size:.75rem;margin-top:18px}

/* Legal pages */
.legal-page{padding:80px 0 120px}.legal-header{margin-bottom:52px}.legal-header h1{font-size:2.2rem;margin-bottom:12px}.legal-header p,.legal-content p,.legal-content li{color:var(--muted)}.legal-content h2{font-size:1.35rem;margin:40px 0 12px}.legal-content h3{font-size:1.05rem;margin:24px 0 8px}.legal-content ul,.legal-content ol{padding-left:1.4em;margin:12px 0}.legal-content a{color:var(--sage-dark);text-decoration:underline}.back-link{display:inline-block;margin-top:48px;color:var(--sage-dark);font-weight:700}

@media(max-width:900px){.nav-links>a{display:none}.hero{padding-top:36px}.hero-grid,.section-heading,.secondary-grid,.privacy-grid{grid-template-columns:1fr}.hero-grid{gap:34px}.hero-content{text-align:center}.hero-copy{margin-left:auto;margin-right:auto}.hero-points{justify-content:center}.hero-visual{border-radius:28px 28px 90px 28px}.moment-grid,.feature-grid{grid-template-columns:1fr}.moment-grid{gap:0}.moment-grid article{border-bottom:1px solid var(--line)}.section-heading,.privacy-grid{gap:24px}.secondary-grid{gap:42px}.secondary-grid img{order:-1;border-radius:90px 24px 24px 24px}.bottom-footer>.shell{flex-direction:column}.footer-content{text-align:left}.footer-links{justify-content:flex-start}}
@media(max-width:560px){.shell{padding:0 20px}.top-nav .shell{height:68px}.nav-logo small{display:none}.nav-logo{grid-template-rows:auto}.nav-logo img{grid-row:auto}.hero{padding-bottom:64px}.hero h1{font-size:2.55rem}.hero-copy{font-size:.98rem}.hero-visual img{aspect-ratio:1/1.08}.hero-visual figcaption{display:none}.moments,.features,.secondary-feature,.privacy-callout{padding:76px 0}.moment-grid{margin-top:36px}.moment-grid article,.feature-card{padding:28px 24px}.section-heading{margin-bottom:34px}.footer-links{gap:14px 18px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.feature-card{transition:none}}

/* Navigation Hamburger Menu styles */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 30;
}
.menu-toggle .hamburger {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--ink);
  position: relative;
  transition: background 0.2s;
}
.menu-toggle .hamburger::before,
.menu-toggle .hamburger::after {
  content: '';
  display: block;
  width: 24px;
  height: 2px;
  background: var(--ink);
  position: absolute;
  left: 0;
  transition: transform 0.2s, top 0.2s;
}
.menu-toggle .hamburger::before {
  top: -6px;
}
.menu-toggle .hamburger::after {
  top: 6px;
}

/* Open state for hamburger icon */
.nav-open .menu-toggle .hamburger {
  background: transparent;
}
.nav-open .menu-toggle .hamburger::before {
  transform: rotate(45deg);
  top: 0;
}
.nav-open .menu-toggle .hamburger::after {
  transform: rotate(-45deg);
  top: 0;
}

/* Enhancements for disabled CTA */
.cta-button.disabled {
  cursor: not-allowed;
  opacity: 0.68;
}

/* Bottom CTA section styling */
.bottom-cta {
  padding: 100px 0;
  background: var(--cream);
  text-align: center;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.bottom-cta h2 {
  font-family: ui-serif, "Hiragino Mincho ProN", "Yu Mincho", serif;
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.25;
  margin-bottom: 16px;
}
.cta-desc {
  max-width: 600px;
  margin: 0 auto 32px;
  color: var(--muted);
  font-size: 1.08rem;
}
.text-center {
  text-align: center;
}

@media(max-width:900px){
  .menu-toggle {
    display: block;
  }
  .nav-links {
    display: none;
    position: absolute;
    top: 76px;
    left: 0;
    right: 0;
    background: var(--cream);
    border-bottom: 1px solid var(--line);
    flex-direction: column;
    padding: 24px 28px;
    gap: 16px;
    align-items: flex-start;
    box-shadow: 0 12px 30px rgba(73,62,48,0.08);
    z-index: 10;
  }
  .nav-links.active {
    display: flex;
  }
  .nav-links > a {
    display: block !important;
    width: 100%;
    padding: 8px 0;
    font-size: 1rem;
    border-bottom: 1px solid rgba(41,39,33,0.05);
  }
  .nav-links .lang-switch {
    margin-top: 8px;
    align-self: flex-start;
  }
}

/* Campaign Banner Styles */
.campaign-banner {
  padding: 32px 0 0;
}
.banner-box {
  background: var(--paper);
  border: 1px solid var(--sage);
  border-radius: 16px;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  gap: 16px;
  box-shadow: 0 4px 12px rgba(113,128,106,0.06);
}
.banner-tag {
  background: var(--sage);
  color: white;
  font-size: 0.72rem;
  font-weight: 800;
  padding: 4px 10px;
  border-radius: 999px;
  letter-spacing: 0.08em;
}
.banner-text {
  font-size: 0.92rem;
  color: var(--ink);
  font-weight: 500;
  margin: 0;
  line-height: 1.5;
}
@media(max-width:768px) {
  .banner-box {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    padding: 16px;
  }
}