@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&family=Newsreader:ital,opsz,wght@0,6..72,400;1,6..72,400&display=swap');

:root {
  --bg-primary: #f8f7f5;
  --bg-secondary: #ffffff;
  --bg-tertiary: #f2efe9;
  --text-main: #1c1c1c;
  --text-muted: #6b6a68;
  --text-faint: #9c9a96;
  --border-color: #e5e3dc;
  --accent-color: #111111;
  --container-width: 1200px;
  --spacing-section: 140px;
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background-color: var(--bg-primary);
  color: var(--text-main);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: inherit;
  text-decoration: none;
}

.container {
  width: min(var(--container-width), calc(100% - 48px));
  margin: 0 auto;
}

/* Typography */
h1, h2, h3, h4 {
  margin: 0;
  font-weight: 500;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(40px, 5vw, 64px);
}

h2 {
  font-size: clamp(32px, 4vw, 48px);
}

h3 {
  font-size: 20px;
}

p {
  margin: 0;
}

.eyebrow {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  font-weight: 600;
  margin-bottom: 16px;
  display: block;
}

.quote-font {
  font-family: 'Newsreader', serif;
  font-style: italic;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(248, 247, 245, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(229, 227, 220, 0.5);
}

.header-inner {
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: flex;
  align-items: center;
  font-weight: 600;
  font-size: 20px;
  letter-spacing: -0.03em;
}

.site-nav {
  display: flex;
  gap: 40px;
}

.site-nav a {
  font-size: 14px;
  color: var(--text-muted);
  transition: color 0.3s ease;
}

.site-nav a:hover {
  color: var(--text-main);
}

.header-right {
  display: flex;
  align-items: center;
  gap: 24px;
}

.lang-switcher {
  display: flex;
  background: var(--bg-tertiary);
  border-radius: 99px;
  padding: 4px;
}

.lang-btn {
  background: transparent;
  border: none;
  border-radius: 99px;
  padding: 6px 12px;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.3s ease;
}

.lang-btn.active {
  background: var(--bg-secondary);
  color: var(--text-main);
  box-shadow: 0 2px 4px rgba(0,0,0,0.04);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  border-radius: 99px;
  font-size: 15px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
  border: 1px solid transparent;
}

.btn-primary {
  background: var(--accent-color);
  color: #fff;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.btn-primary:hover {
  background: #333;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.btn-text {
  background: transparent;
  color: var(--text-main);
}

.btn-text:hover {
  color: var(--text-muted);
}

.btn-sm {
  padding: 10px 20px;
  font-size: 13px;
}

.btn-outline {
  border-color: var(--border-color);
  background: var(--bg-secondary);
}

.btn-outline:hover {
  border-color: var(--text-main);
}

/* Layout Utilities */
.section {
  padding: var(--spacing-section) 0;
}

.bg-white {
  background-color: var(--bg-secondary);
}

/* Hero Section */
.hero {
  padding-top: 100px;
  padding-bottom: 80px;
  overflow: hidden;
  position: relative;
  background-image: radial-gradient(var(--border-color) 1px, transparent 1px);
  background-size: 24px 24px;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(circle at 80% 20%, rgba(254, 44, 85, 0.08) 0%, transparent 60%),
    radial-gradient(circle at 20% 80%, rgba(37, 244, 238, 0.08) 0%, transparent 60%);
  pointer-events: none;
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 80px;
  align-items: center;
}

.hero-content h1 {
  color: var(--text-main);
  position: relative;
}

.tiktok-glitch {
  position: relative;
  display: inline-block;
  font-weight: 600;
  color: var(--text-main);
  text-shadow: 2px 2px 0px rgba(254, 44, 85, 0.8), -2px -2px 0px rgba(37, 244, 238, 0.8);
}

.hero-subtitle {
  font-size: 18px;
  color: var(--text-muted);
  margin-top: 24px;
  max-width: 520px;
  line-height: 1.6;
}

.hero-actions {
  margin-top: 40px;
  display: flex;
  align-items: center;
  gap: 16px;
}

.hero .btn-primary {
  background: #FE2C55;
  color: #fff;
  border: none;
  box-shadow: 0 4px 15px rgba(254, 44, 85, 0.3);
}

.hero .btn-primary:hover {
  background: #e0264b;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(254, 44, 85, 0.4);
}

.hero .btn-text:hover {
  color: #FE2C55;
}

.hero-trust {
  margin-top: 60px;
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 13px;
  color: var(--text-muted);
  padding-top: 40px;
  border-top: 1px solid var(--border-color);
  position: relative;
}

.hero-trust::before {
  content: "TRUSTED BY";
  position: absolute;
  top: -9px;
  left: 0;
  background: var(--bg-primary);
  padding-right: 12px;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--text-faint);
}

/* Hero Visual Mockups */
.hero-visual {
  position: relative;
  height: 480px;
}

.mockup-card {
  position: absolute;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 24px;
  box-shadow: 0 12px 40px rgba(0,0,0,0.04);
  width: 320px;
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.mockup-card:hover {
  transform: translateY(-5px);
  box-shadow: 4px 4px 0px rgba(37, 244, 238, 0.4), -4px -4px 0px rgba(254, 44, 85, 0.4);
}

.mockup-live {
  top: 40px;
  right: 20px;
  z-index: 2;
}

.mockup-brand {
  bottom: 40px;
  left: 0;
  z-index: 1;
}

.mockup-header {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.pulse {
  width: 8px;
  height: 8px;
  background: #FE2C55;
  border-radius: 50%;
  box-shadow: 0 0 0 0 rgba(254, 44, 85, 0.4);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(254, 44, 85, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 6px rgba(254, 44, 85, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(254, 44, 85, 0); }
}

.mockup-body {
  font-size: 15px;
  color: var(--text-main);
  line-height: 1.5;
}

.brand-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.brand-chip-item {
  background: var(--bg-tertiary);
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 13px;
  color: var(--text-muted);
}

/* Situations / Chips */
.situations {
  padding: 60px 0;
  border-bottom: 1px solid var(--border-color);
}

.chip-group {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.chip {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  padding: 12px 20px;
  border-radius: 99px;
  font-size: 14px;
  color: var(--text-muted);
  transition: all 0.3s ease;
  cursor: default;
}

.chip:hover {
  border-color: #d8d6ce;
  background: var(--bg-primary);
  color: var(--text-main);
  transform: translateY(-2px);
}

/* Support Section */
.support-header {
  max-width: 640px;
  margin-bottom: 80px;
}

.support-desc {
  margin-top: 20px;
  font-size: 18px;
  color: var(--text-muted);
}

.support-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.support-item {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 40px 32px;
  transition: transform 0.4s ease, box-shadow 0.4s ease, border-color 0.4s ease;
}

.support-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0,0,0,0.04);
  border-color: #d8d6ce;
}

.support-item h3 {
  margin-bottom: 16px;
  font-size: 22px;
}

.support-item p {
  color: var(--text-muted);
  font-size: 15px;
  line-height: 1.65;
}

/* Stats Section */
.stats {
  background-color: #f0ece3; /* A very subtle warmer beige */
  position: relative;
}

.stats::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background: var(--border-color);
}

.stats-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.stat-desc {
  margin-top: 20px;
  font-size: 18px;
  color: var(--text-muted);
}

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

.stat-block {
  border-left: 2px solid var(--border-color);
  padding-left: 24px;
}

.stat-number-wrap {
  display: flex;
  align-items: baseline;
  font-family: 'Newsreader', serif;
  font-size: 56px;
  line-height: 1;
  color: var(--text-main);
  margin-bottom: 8px;
}

.stat-label {
  font-size: 14px;
  color: var(--text-muted);
  font-weight: 500;
}

/* Stories / Quotes */
.stories {
  background: var(--bg-secondary);
}

.stories-header {
  margin-bottom: 60px;
}

.quotes-marquee {
  width: 100%;
  overflow: hidden;
  position: relative;
  padding-bottom: 40px;
  /* Add subtle gradient mask on edges to make scrolling feel more continuous and elegant */
  mask-image: linear-gradient(to right, transparent, black 15%, black 85%, transparent);
  -webkit-mask-image: linear-gradient(to right, transparent, black 15%, black 85%, transparent);
}

.quotes-track {
  display: flex;
  gap: 24px;
  width: max-content;
  animation: quotes-scroll 50s linear infinite;
  padding: 0 12px;
}

.quotes-track:hover {
  animation-play-state: paused;
}

@keyframes quotes-scroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(calc(-50% - 12px)); }
}

.quote-card {
  flex: 0 0 340px;
  background: var(--bg-primary);
  border-radius: var(--radius-lg);
  padding: 40px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 280px;
  transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.quote-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 24px rgba(0,0,0,0.03);
}

.quote-text {
  font-size: 24px;
  line-height: 1.4;
  color: var(--text-main);
  margin-bottom: 40px;
}

.quote-text.en-long {
  font-size: 20px;
}

.quote-text.jp-font {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Noto Sans JP", sans-serif;
  font-size: 17px;
  line-height: 1.65;
  font-style: normal;
}

.quote-author {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--border-color);
  padding-top: 20px;
}

.author-name {
  font-size: 14px;
  font-weight: 600;
}

.author-loc {
  font-size: 12px;
  color: var(--text-muted);
  background: var(--bg-secondary);
  padding: 4px 10px;
  border-radius: 99px;
  border: 1px solid var(--border-color);
}

/* Market Data */
.market-header {
  margin-bottom: 60px;
}

.market-desc {
  margin-top: 16px;
  font-size: 16px;
  color: var(--text-muted);
}

.market-tabs {
  display: flex;
  gap: 12px;
  margin-bottom: 40px;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 20px;
  overflow-x: auto;
  white-space: nowrap;
}

.tab-btn {
  background: transparent;
  border: none;
  font-size: 16px;
  color: var(--text-muted);
  cursor: pointer;
  padding: 8px 16px;
  border-radius: 99px;
  transition: all 0.3s ease;
}

.tab-btn:hover {
  color: var(--text-main);
}

.tab-btn.active {
  background: var(--bg-secondary);
  color: var(--text-main);
  box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.market-content {
  position: relative;
  min-height: 200px;
}

.market-pane {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s ease, transform 0.4s ease;
  transform: translateY(10px);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.market-pane.active {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.data-card {
  background: var(--bg-secondary);
  padding: 32px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.data-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(0,0,0,0.04);
}

.data-label {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.data-val {
  font-size: 32px;
  font-family: 'Newsreader', serif;
  color: var(--text-main);
}

.brands-marquee-wrap {
  margin-top: 80px;
  width: 100%;
  overflow: hidden;
  position: relative;
  mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
  -webkit-mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
  padding: 40px 0;
  border-top: 1px solid rgba(229, 227, 220, 0.4);
}

.brands-marquee {
  display: flex;
  gap: 16px;
  width: max-content;
  animation: brand-scroll 120s linear infinite;
}

.brands-marquee:hover {
  animation-play-state: paused;
}

@keyframes brand-scroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(calc(-50% - 8px)); } /* 8px is half the gap to maintain perfect loop */
}

.partner-brand {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-faint);
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  padding: 8px 16px;
  border-radius: 99px;
  white-space: nowrap;
  opacity: 0.6;
}

/* Approach / Process */
.approach-layout {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 80px;
}

.approach-desc {
  margin-top: 20px;
  font-size: 18px;
  color: var(--text-muted);
  max-width: 400px;
}

.process-rail {
  display: flex;
  flex-direction: column;
  gap: 48px;
}

.process-step {
  position: relative;
  padding-left: 56px;
}

.step-num {
  position: absolute;
  left: 0;
  top: -4px;
  font-family: 'Newsreader', serif;
  font-style: italic;
  font-size: 20px;
  color: var(--text-main);
  background: var(--bg-tertiary);
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
}

.process-step h4 {
  margin-bottom: 8px;
}

.process-step p {
  color: var(--text-muted);
  font-size: 16px;
  line-height: 1.6;
}

/* CTA */
.contact-box {
  background: var(--bg-secondary);
  border-radius: var(--radius-lg);
  padding: 80px;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
  border: 1px solid var(--border-color);
}

.contact-box h2 {
  margin-bottom: 24px;
}

.contact-box p {
  font-size: 18px;
  color: var(--text-muted);
  margin-bottom: 40px;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

.contact-methods {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 32px;
}

.contact-info {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 8px;
}

.contact-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 99px;
  color: var(--text-main);
  font-size: 14px;
  font-weight: 500;
  transition: all 0.3s ease;
  text-decoration: none !important;
}

.contact-chip:hover {
  border-color: var(--text-main);
  background: var(--bg-secondary);
}

.contact-chip svg {
  color: var(--text-muted);
  transition: color 0.3s ease;
}

.contact-chip:hover svg {
  color: var(--text-main);
}

.lark-container {
  position: relative;
  display: inline-block;
}

.lark-qr {
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(10px);
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  padding: 12px;
  border-radius: var(--radius-sm);
  box-shadow: 0 12px 30px rgba(0,0,0,0.08);
  margin-bottom: 12px;
  pointer-events: none;
}

.lark-container:hover .lark-qr {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.lark-qr img {
  display: block;
  border-radius: 4px;
}

/* Footer */
.site-footer {
  padding: 40px 0;
  border-top: 1px solid var(--border-color);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-left {
  display: flex;
  align-items: center;
  gap: 16px;
}

.footer-left p {
  font-size: 14px;
  color: var(--text-muted);
}

.footer-right p {
  font-size: 14px;
  color: var(--text-faint);
}

/* Animation Classes */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.in-view {
  opacity: 1;
  transform: translateY(0);
}

/* Responsive */
@media (max-width: 992px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .hero-visual {
    height: 380px;
  }
  .mockup-live {
    right: 0;
  }
  .support-grid, .stat-grid, .approach-layout, .stats-layout {
    grid-template-columns: 1fr;
  }
  .market-pane {
    grid-template-columns: 1fr;
  }
  .site-nav {
    display: none;
  }
}

@media (max-width: 768px) {
  :root {
    --spacing-section: 80px;
  }
  .hidden-mobile {
    display: none;
  }
  .quote-card {
    flex: 0 0 320px;
    padding: 32px;
  }
  .quote-text {
    font-size: 20px;
  }
  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
  }
  .contact-box {
    padding: 40px 24px;
  }
}