/* ==========================================================================
   Seori & Lab — CSS Stylesheet (Apple Premium Minimal Style)
   ========================================================================== */

/* Design Tokens & Custom Properties */
:root {
  /* Strawberry Milk Accent Color Palette */
  --bg-color: #ffffff; /* 기본 배경은 깨끗한 흰색 */
  --bg-light: #fafafb; /* 정갈하고 아주 옅은 그레이/화이트 */
  --bg-card: rgba(255, 255, 255, 0.8); /* 얇고 투명한 흰색 카드 배경 */
  --border-color: rgba(0, 0, 0, 0.04); /* 정밀하고 은은한 회색 테두리 */
  
  --text-primary: #3c2f32; /* 부드러운 딥 초콜릿 차콜 글자색 */
  --text-secondary: #705f62; /* 코코아 브라운 서브 글자색 */
  --text-tertiary: #b09ea1; /* 연한 초콜릿 실버 */
  
  --accent-color: #ffa1b6; /* 뽀얀 딸기우유 핑크 강조색 */
  --accent-light: rgba(255, 161, 182, 0.08);
  --accent-hover: #ff85a0;
  --accent-gradient: linear-gradient(135deg, #ffa1b6 0%, #ffc0cb 100%);
  
  --success-color: #ff8fa7; /* 통일감 있는 핑크 성공 색상 */
  
  /* Font Stacks */
  --font-display: 'Nunito', 'NanumSquareRound', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Nunito', 'NanumSquareRound', -apple-system, BlinkMacSystemFont, sans-serif;
  
  /* Layout & Geometry */
  --header-height: 48px;
  --max-width: 1024px;
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  
  /* Transitions (Apple-like Elastic Easing) */
  --transition-smooth: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Dark Mode Preference Support (Chocolate & Dark Cocoa Concept) */
@media (prefers-color-scheme: dark) {
  :root {
    --bg-color: #161617; /* 깊은 카카오 다크 브라운/차콜 */
    --bg-light: #222223; 
    --bg-card: rgba(34, 34, 35, 0.85);
    --border-color: rgba(255, 255, 255, 0.06);
    
    --text-primary: #fff5f6; /* 뽀얀 밀크 화이트 글자색 */
    --text-secondary: #bdaeb0;
    --text-tertiary: #5c4b4d;
    
    --accent-color: #ffb7c5; /* 뽀얀 딸기우유 핑크 */
    --accent-light: rgba(255, 183, 197, 0.15);
    --accent-hover: #ffd1db;
    --accent-gradient: linear-gradient(135deg, #ffb7c5 0%, #ffe3e8 100%);
  }
}

/* Reset & Base Styles */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  -webkit-user-drag: none;
}

input, textarea, [contenteditable="true"] {
  -webkit-user-select: text;
  -moz-user-select: text;
  -ms-user-select: text;
  user-select: text;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--bg-color);
  color: var(--text-primary);
}

body {
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.5;
  overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 1.2;
}

p {
  color: var(--text-secondary);
}

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

/* Common Layout Utilities */
.section-padding {
  padding: 120px 24px;
}

.section-container {
  max-width: var(--max-width);
  margin: 0 auto;
}

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

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

.badge {
  display: block; /* block으로 설정하여 가운데 독립 고정 */
  width: fit-content;
  margin: 0 auto 24px; /* 가로 중앙 정렬 */
  padding: 6px 14px;
  background-color: var(--accent-light);
  color: var(--accent-color);
  border-radius: 100px;
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  border: 1px solid rgba(255, 117, 151, 0.15);
}

.section-badge {
  display: inline-block;
  color: var(--accent-color);
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 16px;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
}

.section-desc {
  font-size: 1.15rem;
  line-height: 1.6;
  margin-bottom: 40px;
}

.section-desc-center {
  font-size: 1.15rem;
  line-height: 1.6;
  max-width: 600px;
  margin: 0 auto 60px;
}

.grid-2col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
}

.grid-3col {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

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

/* Buttons (Apple Style Pill Buttons) */
.btn-primary {
  display: inline-block;
  padding: 12px 30px;
  background-color: var(--text-primary);
  color: var(--bg-color);
  border-radius: 100px;
  font-weight: 500;
  font-size: 0.95rem;
  border: 1px solid var(--text-primary);
  transition: var(--transition-smooth);
}

.btn-primary:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 10px 25px rgba(255, 117, 151, 0.15);
  opacity: 0.95;
}

.btn-secondary {
  display: inline-block;
  padding: 12px 30px;
  background-color: transparent;
  color: var(--text-primary);
  border-radius: 100px;
  font-weight: 500;
  font-size: 0.95rem;
  border: 1px solid var(--border-color);
  transition: var(--transition-smooth);
}

.btn-secondary:hover {
  background-color: var(--bg-light);
  transform: translateY(-2px);
  border-color: var(--text-secondary);
}

.btn-primary-sm {
  display: inline-block;
  padding: 8px 18px;
  background: var(--accent-gradient);
  color: #ffffff;
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 600;
  border: none;
  transition: var(--transition-fast);
  box-shadow: 0 4px 12px rgba(255, 117, 151, 0.2);
}

.btn-primary-sm:hover {
  transform: scale(1.03);
  box-shadow: 0 6px 16px rgba(255, 117, 151, 0.35);
}

/* Navigation Header */
#main-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  background-color: rgba(255, 255, 255, 0.7);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid var(--border-color);
  z-index: 1000;
  transition: var(--transition-fast);
}

@media (prefers-color-scheme: dark) {
  #main-header {
    background-color: rgba(0, 0, 0, 0.75);
  }
}

.header-container {
  max-width: var(--max-width);
  height: 100%;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
}

.logo-symbol {
  font-size: 1.2rem;
  color: var(--accent-color);
}

.nav-menu {
  display: flex;
  gap: 36px;
}

.nav-menu a {
  font-size: 0.85rem;
  color: var(--text-secondary);
  font-weight: 500;
  letter-spacing: -0.01em;
}

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

/* Hero Section */
#hero {
  padding-top: calc(var(--header-height) + 120px);
  padding-bottom: 30px;
  text-align: center;
  background: radial-gradient(circle at top, var(--accent-light) 0%, transparent 65%);
}

.hero-container {
  max-width: 1080px; /* 기존 840px에서 1080px로 가로폭 여유 있게 확장 */
  margin: 0 auto;
  padding: 0 24px;
}

.hero-title {
  font-size: 3.6rem; /* 글자가 잘리지 않도록 크기를 3.6rem으로 미세 조율 */
  font-weight: 700;
  line-height: 1.25; /* 줄바꿈 대응을 위한 줄간격 조정 */
  letter-spacing: -0.035em;
  margin-bottom: 24px;
  background: linear-gradient(135deg, var(--text-primary) 30%, var(--accent-color) 75%, #8fa6ff 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  min-height: 180px; /* 2줄 타이핑에 따른 흔들림 방지 최소높이 */
  display: block; /* block으로 고정하여 가로 100% 확보, 배지 밀림 방지 */
}

.typing-cursor {
  font-weight: 200;
  color: var(--accent-color);
  animation: blink 0.8s infinite;
  margin-left: 2px;
  -webkit-text-fill-color: var(--accent-color); /* 그라디언트 채우기 해제 */
}

.line {
  display: inline-block;
  white-space: nowrap;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

.hero-subtitle {
  font-size: 1.3rem;
  line-height: 1.6;
  margin-bottom: 44px;
  font-weight: 400;
}

.hero-actions {
  display: flex;
  justify-content: center;
  gap: 18px;
  margin-bottom: 80px;
}

.hero-chat-preview {
  display: flex;
  justify-content: center;
}

.chat-bubble {
  display: flex;
  gap: 12px;
  background-color: var(--bg-card);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--border-color);
  padding: 16px 20px;
  border-radius: var(--radius-md);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.02);
  max-width: 420px;
  text-align: left;
  transition: var(--transition-smooth);
}

.chat-bubble:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(255, 117, 151, 0.06);
}

.chat-bubble .avatar {
  width: 36px;
  height: 36px;
  background: var(--accent-gradient);
  color: #ffffff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
  box-shadow: 0 4px 10px rgba(255, 117, 151, 0.2);
  overflow: hidden; /* 이미지 둥글게 자르기 */
}

.avatar-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.bubble-content {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.bubble-content .sender {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.bubble-content .text {
  font-size: 0.95rem;
  color: var(--text-primary);
  line-height: 1.45;
}

/* Bento Grid System */
.bento-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 50px;
}

.bento-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.01);
  transition: var(--transition-smooth);
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  overflow: hidden;
}

.bento-card:hover {
  transform: translateY(-6px);
  border-color: rgba(255, 117, 151, 0.3);
  box-shadow: 0 20px 40px rgba(255, 117, 151, 0.06);
}

@media (prefers-color-scheme: dark) {
  .bento-card:hover {
    box-shadow: 0 0 50px rgba(255, 117, 151, 0.08);
  }
}

.bento-card.card-avatar {
  grid-column: span 2;
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 36px;
}

.card-avatar-img-wrapper {
  flex-shrink: 0;
  width: 180px;
  height: 180px;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border-color);
}

.bento-avatar {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.card-avatar-content {
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: flex-start;
}

.card-badge {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--accent-color);
  background-color: var(--accent-light);
  padding: 4px 10px;
  border-radius: 4px;
}

.card-avatar-content h3 {
  font-size: 1.6rem;
  font-weight: 700;
}

.card-desc {
  font-size: 0.95rem;
  line-height: 1.5;
  color: var(--text-secondary);
}

.status-pill {
  display: flex;
  align-items: center;
  gap: 8px;
  background-color: var(--bg-light);
  padding: 6px 14px;
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 500;
  border: 1px solid var(--border-color);
}

.pulse-dot {
  width: 8px;
  height: 8px;
  background-color: var(--success-color);
  border-radius: 50%;
  position: relative;
  display: inline-block;
}

@keyframes pulse {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(52, 199, 89, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 6px rgba(52, 199, 89, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(52, 199, 89, 0); }
}

.bento-icon {
  font-size: 2.2rem;
  margin-bottom: 20px;
}

.bento-card h3 {
  font-size: 1.25rem;
  margin-bottom: 12px;
}

.bento-card p {
  font-size: 0.9rem;
  line-height: 1.5;
}

.card-timeline-summary {
  grid-column: span 2;
}

.mini-timeline {
  display: flex;
  justify-content: space-between;
  margin-top: 28px;
  gap: 12px;
}

.mini-node {
  background-color: var(--bg-light);
  border: 1px solid var(--border-color);
  padding: 10px 18px;
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 500;
  text-align: center;
  flex: 1;
  transition: var(--transition-fast);
}

.mini-node:hover {
  background-color: var(--accent-light);
  border-color: var(--accent-color);
  color: var(--accent-color);
}

/* Daily Life (Timeline) Section */
.timeline-container {
  position: relative;
  max-width: 720px;
  margin: 0 auto;
  padding: 20px 0;
}

.timeline-line {
  position: absolute;
  left: 31px;
  top: 0;
  bottom: 0;
  width: 2px;
  background-color: var(--border-color);
}

.timeline-item {
  position: relative;
  display: flex;
  margin-bottom: 48px;
}

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

.timeline-badge {
  width: 64px;
  height: 64px;
  background-color: var(--bg-color);
  border: 2px solid var(--border-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.9rem;
  z-index: 1;
  flex-shrink: 0;
  transition: var(--transition-fast);
}

.timeline-item:hover .timeline-badge {
  border-color: var(--accent-color);
  color: var(--accent-color);
  transform: scale(1.05);
}

.timeline-content {
  margin-left: 28px;
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 28px;
  width: 100%;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.01);
  transition: var(--transition-smooth);
}

.timeline-item:hover .timeline-content {
  transform: translateX(6px);
  border-color: rgba(255, 117, 151, 0.25);
  box-shadow: 0 10px 30px rgba(255, 117, 151, 0.03);
}

.timeline-content h4 {
  font-size: 1.15rem;
  margin-bottom: 8px;
}

.timeline-content p {
  font-size: 1rem;
  color: var(--text-primary);
  line-height: 1.5;
  margin-bottom: 14px;
  font-style: italic;
}

.timeline-status {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-secondary);
  background-color: var(--bg-light);
  padding: 4px 10px;
  border-radius: 4px;
  border: 1px solid var(--border-color);
}

/* Interactive Playground Section */
.playground-chat-wrapper {
  max-width: 680px;
  margin: 0 auto;
}

.playground-chat-box {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 24px 60px rgba(0,0,0,0.04);
  display: flex;
  flex-direction: column;
  height: 520px;
}

.chat-header {
  padding: 18px 24px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  gap: 12px;
  background-color: rgba(255, 255, 255, 0.4);
  backdrop-filter: blur(10px);
}

@media (prefers-color-scheme: dark) {
  .chat-header {
    background-color: rgba(0, 0, 0, 0.4);
  }
}

.status-indicator-active {
  width: 8px;
  height: 8px;
  background-color: var(--success-color);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--success-color);
}

.chat-username {
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.chat-body {
  flex-grow: 1;
  padding: 24px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.chat-bubble.right {
  align-self: flex-end;
  background: var(--accent-gradient);
  color: #ffffff;
  border: none;
  transform: none;
  box-shadow: 0 4px 12px rgba(255, 117, 151, 0.15);
  border-radius: 18px 18px 4px 18px;
}

.chat-bubble.right .text {
  color: #ffffff;
}

.chat-bubble.left {
  align-self: flex-start;
  transform: none;
  border-radius: 18px 18px 18px 4px;
}

.chat-suggestions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 14px 24px;
  border-top: 1px solid var(--border-color);
  background-color: rgba(0,0,0,0.01);
}

.suggest-btn {
  background-color: var(--bg-light);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 8px 14px;
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition-fast);
}

.suggest-btn:hover {
  background-color: var(--accent-light);
  border-color: var(--accent-color);
  color: var(--accent-color);
  transform: scale(1.02);
}

.chat-input-area {
  display: flex;
  padding: 18px 24px;
  border-top: 1px solid var(--border-color);
  gap: 12px;
  background-color: rgba(255,255,255,0.4);
}

@media (prefers-color-scheme: dark) {
  .chat-input-area {
    background-color: rgba(0,0,0,0.4);
  }
}

.chat-input-area input {
  flex-grow: 1;
  background-color: var(--bg-light);
  border: 1px solid var(--border-color);
  padding: 12px 20px;
  border-radius: 100px;
  color: var(--text-primary);
  font-size: 0.9rem;
  outline: none;
  transition: var(--transition-fast);
}

.chat-input-area input:focus {
  border-color: var(--accent-color);
  background-color: var(--bg-color);
  box-shadow: 0 0 0 3px rgba(255, 117, 151, 0.1);
}

.send-btn {
  background-color: var(--text-primary);
  color: var(--bg-color);
  border: none;
  padding: 0 24px;
  border-radius: 100px;
  font-weight: 500;
  font-size: 0.85rem;
  cursor: pointer;
  transition: var(--transition-fast);
}

.send-btn:hover {
  opacity: 0.9;
  transform: scale(1.02);
}

/* Philosophy Section Cards */
.card-glass {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 44px 36px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.01);
  transition: var(--transition-smooth);
}

.card-glass:hover {
  transform: translateY(-6px);
  border-color: rgba(255, 117, 151, 0.3);
  box-shadow: 0 20px 45px rgba(255, 117, 151, 0.05);
}

.card-icon {
  font-size: 2rem;
  margin-bottom: 24px;
}

.card-glass h3 {
  font-size: 1.35rem;
  margin-bottom: 16px;
}

.card-glass p {
  font-size: 0.95rem;
  line-height: 1.6;
}

/* Footer styles */
#main-footer {
  border-top: 1px solid var(--border-color);
  padding: 100px 24px 50px;
  background-color: var(--bg-color);
}

.footer-container {
  max-width: var(--max-width);
  margin: 0 auto;
}

.footer-top {
  display: flex;
  justify-content: space-between;
  margin-bottom: 60px;
  gap: 40px;
}

.footer-brand {
  max-width: 320px;
}

.footer-logo {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.25rem;
  display: block;
  margin-bottom: 16px;
  color: var(--text-primary);
}

.footer-brand p {
  font-size: 0.9rem;
  line-height: 1.6;
}

.footer-links {
  display: flex;
  gap: 100px;
}

.link-group {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.link-group h4 {
  font-size: 0.85rem;
  color: var(--text-primary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 8px;
}

.link-group a {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.link-group a:hover {
  color: var(--text-primary);
}

.footer-bottom {
  border-top: 1px solid var(--border-color);
  padding-top: 30px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.disclaimer {
  color: var(--text-tertiary);
}

/* Animations */
.scroll-fade,
.scroll-fade-up,
.scroll-fade-left,
.scroll-fade-right {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 1.2s cubic-bezier(0.16, 1, 0.3, 1), 
              transform 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.scroll-fade-left {
  transform: translateX(-50px);
}

.scroll-fade-right {
  transform: translateX(50px);
}

.scroll-fade.active,
.scroll-fade-up.active {
  opacity: 1;
  transform: translateY(0);
}

.scroll-fade-left.active,
.scroll-fade-right.active {
  opacity: 1;
  transform: translateX(0);
}

.animate-in {
  animation: scaleIn 0.4s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.typing-indicator {
  display: flex;
  gap: 4px;
  align-items: center;
  padding: 8px 12px;
}

.typing-dot {
  width: 6px;
  height: 6px;
  background-color: var(--text-secondary);
  border-radius: 50%;
  animation: bounce 1.4s infinite ease-in-out both;
}

.typing-dot:nth-child(1) { animation-delay: -0.32s; }
.typing-dot:nth-child(2) { animation-delay: -0.16s; }

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.95) translateY(12px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

@keyframes bounce {
  0%, 80%, 100% { transform: scale(0); }
  40% { transform: scale(1.0); }
}

/* Responsive design */
@media (max-width: 900px) {
  .bento-grid {
    grid-template-columns: 1fr;
  }
  
  .bento-card.card-avatar {
    grid-column: span 1;
    flex-direction: column;
    align-items: flex-start;
    gap: 24px;
  }
  
  .card-avatar-img-wrapper {
    width: 100%;
    height: 240px;
  }
  
  .card-timeline-summary {
    grid-column: span 1;
  }
  
  .mini-timeline {
    flex-direction: column;
  }
}

@media (max-width: 768px) {
  .grid-2col, .grid-3col {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .hero-title {
    font-size: 2.85rem;
  }
  
  .nav-menu {
    display: none; /* Mobile navigation simplified */
  }
  
  .footer-top {
    flex-direction: column;
  }
  
  .footer-links {
    gap: 40px;
  }
}

/* Section Number Styles */
.section-number {
  font-family: var(--font-display);
  font-size: 5rem;
  font-weight: 800;
  text-align: center;
  color: var(--accent-color);
  opacity: 0.25;
  margin-bottom: -1.5rem; /* 타이틀과 살짝 겹치도록 겹침 효과 */
  letter-spacing: -0.05em;
  user-select: none;
}

/* Seori Profile Section Styles */
.profile-grid {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 32px;
  max-width: 900px;
  margin: 48px auto 0 auto;
  align-items: stretch;
}

.profile-main-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 32px;
  text-align: center;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.02);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  transition: var(--transition-smooth);
}

.profile-main-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(255, 161, 182, 0.15);
  border-color: var(--accent-color);
}

.profile-avatar-wrapper {
  width: 140px;
  height: 140px;
  border-radius: var(--radius-lg); /* 네모 사진 */
  overflow: hidden;
  margin-bottom: 24px;
  border: 2px solid var(--border-color);
  transition: var(--transition-smooth);
}

.profile-avatar-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.profile-meta h3 {
  font-size: 1.5rem;
  margin-bottom: 6px;
  color: var(--text-primary);
}

.role-tag {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent-color);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 16px;
}

.profile-status {
  display: inline-flex;
  align-items: center;
  background-color: var(--accent-light);
  padding: 6px 14px;
  border-radius: 20px;
  gap: 8px;
}


.pulse-dot::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--success-color);
  border-radius: 50%;
  animation: pulse-ring 1.8s infinite ease-in-out;
  transform-origin: center;
}

.status-text {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.profile-details {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.detail-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 24px;
  display: flex;
  gap: 20px;
  align-items: flex-start;
  transition: var(--transition-smooth);
}

.detail-card:hover {
  transform: translateX(4px);
  border-color: var(--accent-color);
  box-shadow: 0 4px 15px rgba(255, 161, 182, 0.05);
}

.detail-icon {
  font-size: 1.8rem;
  line-height: 1;
  background-color: var(--accent-light);
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.detail-content h4 {
  font-size: 1.1rem;
  margin-bottom: 6px;
  color: var(--text-primary);
}

.detail-content p {
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--text-secondary);
}

@keyframes pulse-ring {
  0% { transform: scale(0.95); opacity: 0.8; }
  50% { transform: scale(1.6); opacity: 0; }
  100% { transform: scale(0.95); opacity: 0; }
}

@media (max-width: 768px) {
  .profile-grid {
    grid-template-columns: 1fr;
  }
}

/* Style Section (02) Styles */
.style-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  max-width: 900px;
  margin: 48px auto 0 auto;
  align-items: center;
}

.style-info-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.02);
  transition: var(--transition-smooth);
}

.style-info-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(255, 161, 182, 0.1);
  border-color: var(--accent-color);
}

.style-icon-large {
  font-size: 2.5rem;
  margin-bottom: 20px;
}

.style-info-card h3 {
  font-size: 1.6rem;
  margin-bottom: 16px;
  color: var(--text-primary);
}

.style-desc {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text-secondary);
  margin-bottom: 24px;
}

.thanks-credit {
  font-size: 0.8rem;
  color: var(--text-tertiary);
  line-height: 1.5;
  border-top: 1px dashed var(--border-color);
  padding-top: 16px;
}

.fewshot-preview {
  background-color: var(--bg-light);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: inset 0 2px 8px rgba(0, 0, 0, 0.02);
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.fewshot-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 12px;
}

.fewshot-tag {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.fewshot-model-tag {
  font-size: 0.75rem;
  color: var(--accent-color);
  font-weight: 600;
}

.fewshot-bubble-group {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.fewshot-bubble {
  max-width: 85%;
  padding: 12px 16px;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  line-height: 1.5;
}

.fewshot-bubble.user {
  align-self: flex-end;
  background-color: var(--accent-color);
  color: #ffffff;
  border-bottom-right-radius: 4px;
}

.fewshot-bubble.assistant {
  align-self: flex-start;
  background-color: var(--bg-color);
  border: 1px solid var(--border-color);
  border-bottom-left-radius: 4px;
  display: flex;
  gap: 10px;
}

.fewshot-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}

.fewshot-text-content {
  display: flex;
  flex-direction: column;
}

.fewshot-sender {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 4px;
}

.fewshot-bubble.assistant p {
  color: var(--text-primary);
}

@media (max-width: 768px) {
  .style-container {
    grid-template-columns: 1fr;
  }
}

/* Daily Life Logic Section (03) Styles */
.logic-intro-card {
  max-width: 900px;
  margin: 48px auto 32px auto;
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 40px;
  text-align: center;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.02);
  transition: var(--transition-smooth);
}

.logic-intro-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(255, 161, 182, 0.1);
  border-color: var(--accent-color);
}

.logic-icon {
  font-size: 3rem;
  margin-bottom: 20px;
}

.logic-intro-card h3 {
  font-size: 1.6rem;
  margin-bottom: 16px;
  color: var(--text-primary);
}

.logic-intro-card p {
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--text-secondary);
  max-width: 760px;
  margin: 0 auto;
}

.logic-flow {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 900px;
  margin: 0 auto;
}

.flow-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 28px;
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.flow-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent-color);
  box-shadow: 0 8px 24px rgba(255, 161, 182, 0.08);
}

.flow-num {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent-color);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 12px;
}

.flow-card h4 {
  font-size: 1.15rem;
  margin-bottom: 10px;
  color: var(--text-primary);
}

.flow-card p {
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--text-secondary);
}

@media (max-width: 768px) {
  .logic-flow {
    grid-template-columns: 1fr;
    gap: 16px;
  }
}

/* Skills Section (05) Styles */
.skills-split-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 32px;
  max-width: 900px;
  margin: 32px auto 0 auto;
  align-items: stretch;
}

.skill-group-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.02);
  display: flex;
  flex-direction: column;
  transition: var(--transition-smooth);
}

.skill-group-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(255, 161, 182, 0.08);
  border-color: var(--accent-color);
}

.group-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 16px;
  margin-bottom: 24px;
}

.group-header h4 {
  font-size: 1.2rem;
  color: var(--text-primary);
}

.skill-status-badge {
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 12px;
  text-transform: uppercase;
}

.skill-status-badge.active {
  background-color: var(--accent-light);
  color: var(--accent-color);
}

.skill-status-badge.pending {
  background-color: var(--bg-light);
  color: var(--text-tertiary);
}

.active-skill-card {
  display: flex;
  gap: 20px;
  align-items: flex-start;
}

.skill-icon-box {
  font-size: 2.2rem;
  background-color: var(--accent-light);
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.skill-info h5 {
  font-size: 1.2rem;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.skill-info h5 span {
  font-size: 0.9rem;
  color: var(--accent-color);
  font-weight: 500;
  margin-left: 6px;
}

.skill-info p {
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--text-secondary);
}

.upcoming-skills-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.upcoming-skill-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  opacity: 0.85;
}

.upcoming-icon {
  font-size: 1.5rem;
  background-color: var(--bg-light);
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.upcoming-info h6 {
  font-size: 0.95rem;
  margin-bottom: 4px;
  color: var(--text-primary);
}

.upcoming-info h6 span {
  font-size: 0.8rem;
  color: var(--text-tertiary);
  font-weight: 500;
  margin-left: 4px;
}

.upcoming-info p {
  font-size: 0.85rem;
  line-height: 1.5;
  color: var(--text-secondary);
}

@media (max-width: 768px) {
  .skills-split-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
}

/* Mercury Section (06) Styles */
.mercury-container {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 32px;
  max-width: 900px;
  margin: 48px auto 0 auto;
  align-items: stretch;
}

.mercury-brand-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 32px;
  text-align: center;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.02);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  transition: var(--transition-smooth);
}

.mercury-brand-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(255, 161, 182, 0.08);
  border-color: var(--accent-color);
}

.mercury-logo-wrapper {
  width: 140px;
  height: 140px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 24px;
  border: 2px solid var(--border-color);
  transition: var(--transition-smooth);
}

.mercury-logo-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.mercury-brand-card h3 {
  font-size: 1.5rem;
  margin-bottom: 12px;
  color: var(--text-primary);
}

.mercury-desc {
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--text-secondary);
}

.mercury-flow {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.mercury-step-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 24px;
  transition: var(--transition-smooth);
}

.mercury-step-card:hover {
  transform: translateX(4px);
  border-color: var(--accent-color);
  box-shadow: 0 4px 15px rgba(255, 161, 182, 0.05);
}

.mercury-step-card h4 {
  font-size: 1.15rem;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.mercury-step-card p {
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--text-secondary);
}

@media (max-width: 768px) {
  .mercury-container {
    grid-template-columns: 1fr;
  }
}

/* Pricing Section (07) Styles */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  max-width: 900px;
  margin: 48px auto 32px auto;
  align-items: stretch;
}

.price-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.02);
  text-align: center;
  display: flex;
  flex-direction: column;
  transition: var(--transition-smooth);
}

.price-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(255, 161, 182, 0.08);
  border-color: var(--accent-color);
}


.price-card.featured-plus {
  border-color: var(--accent-color);
  background: linear-gradient(180deg, var(--bg-card) 0%, rgba(255, 161, 182, 0.06) 100%);
  position: relative;
}

.price-card.featured-plus::before {
  content: 'Best';
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--accent-color);
  color: #ffffff;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 12px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.plan-header h4 {
  font-size: 1.1rem;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.plan-code {
  font-size: 0.75rem;
  font-family: monospace;
  color: var(--text-tertiary);
  background-color: var(--bg-light);
  padding: 2px 6px;
  border-radius: 4px;
}

.plan-price {
  margin: 20px 0;
  display: flex;
  justify-content: center;
  align-items: baseline;
}

.plan-price .amount {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--text-primary);
}

.plan-price .duration {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-left: 2px;
}

.plan-limits {
  margin-top: auto;
  border-top: 1px solid var(--border-color);
  padding-top: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.plan-limits p {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.plan-limits strong {
  color: var(--text-primary);
}

.chat-approx {
  font-size: 0.8rem;
  color: var(--accent-color);
  font-weight: 600;
  margin-top: 8px;
  display: block;
}

.purchase-process-card {
  max-width: 900px;
  margin: 32px auto 0 auto;
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.02);
  transition: var(--transition-smooth);
}

.purchase-process-card:hover {
  border-color: var(--accent-color);
}

.purchase-process-card h3 {
  font-size: 1.3rem;
  margin-bottom: 10px;
  color: var(--text-primary);
}

.process-desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin-bottom: 24px;
}

.process-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  border-top: 1px solid var(--border-color);
  padding-top: 24px;
}

.step-item {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.step-num {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--accent-color);
  opacity: 0.5;
  line-height: 1;
}

.step-item h5 {
  font-size: 1rem;
  color: var(--text-primary);
}

.step-item p {
  font-size: 0.85rem;
  line-height: 1.6;
  color: var(--text-secondary);
}

.step-item code {
  font-family: monospace;
  background-color: var(--bg-light);
  padding: 1px 4px;
  border-radius: 4px;
  color: var(--accent-color);
}

@media (max-width: 900px) {
  .pricing-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .process-steps {
    grid-template-columns: 1fr;
    gap: 20px;
  }
}

@media (max-width: 500px) {
  .pricing-grid {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   Final CTA Section Styles
   ========================================================================== */
#final-cta {
  background: radial-gradient(circle at bottom, var(--accent-light) 0%, transparent 60%);
  padding-top: 60px;
  padding-bottom: 120px;
}

.cta-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 48px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.02);
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 48px;
  align-items: center;
  transition: var(--transition-smooth);
}

.cta-card:hover {
  border-color: var(--accent-color);
  box-shadow: 0 20px 50px rgba(255, 161, 182, 0.08);
}

.cta-chat-column {
  width: 100%;
}

.cta-bubble-wrapper {
  display: flex;
  flex-direction: column;
  gap: 16px;
  background-color: var(--bg-light);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 24px;
}

.cta-content-column {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 16px;
}

.cta-badge {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--accent-color);
  background-color: var(--accent-light);
  padding: 4px 12px;
  border-radius: 100px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border: 1px solid rgba(255, 117, 151, 0.1);
}

.cta-heading {
  font-size: 2rem;
  font-weight: 700;
  color: var(--text-primary);
}

.cta-description {
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--text-secondary);
}

.cta-actions {
  display: flex;
  gap: 16px;
  margin-top: 8px;
  width: 100%;
}

.btn-discord {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  background: var(--accent-gradient);
  color: #ffffff;
  border-radius: 100px;
  font-size: 0.95rem;
  font-weight: 600;
  transition: var(--transition-fast);
  box-shadow: 0 4px 15px rgba(255, 117, 151, 0.25);
  border: none;
  cursor: pointer;
}

.btn-discord:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(255, 117, 151, 0.4);
}

.btn-playground-sc {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  background-color: transparent;
  color: var(--text-secondary);
  border-radius: 100px;
  font-size: 0.95rem;
  font-weight: 600;
  border: 1px solid var(--border-color);
  transition: var(--transition-fast);
  cursor: pointer;
}

.btn-playground-sc:hover {
  background-color: var(--bg-light);
  border-color: var(--text-secondary);
  color: var(--text-primary);
  transform: translateY(-2px);
}

.btn-svg-icon {
  width: 18px;
  height: 18px;
  fill: currentColor;
  flex-shrink: 0;
}

/* Responsive Styles for Final CTA */
@media (max-width: 768px) {
  .cta-card {
    grid-template-columns: 1fr;
    padding: 32px;
    gap: 32px;
  }
  
  .cta-actions {
    flex-direction: column;
    width: 100%;
  }
  
  .btn-discord, .btn-playground-sc {
    width: 100%;
  }
}

/* Hero Section Actions & Scroll Indicator */
.btn-hero-primary {
  display: inline-flex !important;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 30px !important;
  font-size: 0.95rem !important;
  box-shadow: 0 4px 15px rgba(255, 117, 151, 0.25) !important;
}

.btn-hero-primary:hover {
  transform: translateY(-2px) scale(1.02) !important;
  box-shadow: 0 8px 24px rgba(255, 117, 151, 0.4) !important;
}

.btn-hero-secondary {
  display: inline-flex !important;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 30px !important;
  background-color: var(--bg-card) !important;
  backdrop-filter: blur(10px) !important;
  -webkit-backdrop-filter: blur(10px) !important;
}

.btn-hero-secondary:hover {
  background-color: var(--accent-light) !important;
  border-color: var(--accent-color) !important;
  color: var(--accent-color) !important;
  transform: translateY(-2px) scale(1.02) !important;
}

.scroll-indicator {
  margin-top: 150px;
  display: flex;
  justify-content: center;
  align-items: center;
  animation: bounce 2s infinite;
}

.scroll-arrow {
  width: 12px;
  height: 12px;
  border-right: 2px solid var(--text-tertiary);
  border-bottom: 2px solid var(--text-tertiary);
  transform: rotate(45deg);
  opacity: 0.6;
  transition: var(--transition-fast);
}

.scroll-indicator:hover .scroll-arrow {
  border-color: var(--accent-color);
  opacity: 1;
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% {
    transform: translateY(0);
  }
  40% {
    transform: translateY(-8px);
  }
  60% {
    transform: translateY(-4px);
  }
}

/* Header Navigation Center (Team Button) */
.header-nav-center {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 24px;
}

.btn-nav-item {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-secondary);
  padding: 6px 4px;
  background-color: transparent;
  border: none;
  transition: var(--transition-fast);
}

.btn-nav-item:hover, .btn-nav-item.active {
  color: var(--accent-color);
}

.nav-back-link {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  transition: var(--transition-fast);
}

.nav-back-link:hover {
  color: var(--text-primary);
}

/* ==========================================================================
   Team Page Styles
   ========================================================================== */
.team-page {
  background-color: var(--bg-color);
}

#team-hero {
  padding-top: calc(var(--header-height) + 100px);
  padding-bottom: 40px;
  text-align: center;
  background: radial-gradient(circle at top, var(--accent-light) 0%, transparent 60%);
}

.team-hero-title {
  font-size: 3rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  margin-bottom: 16px;
  background: linear-gradient(135deg, var(--text-primary) 30%, var(--accent-color) 90%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.team-hero-subtitle {
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto;
  color: var(--text-secondary);
  line-height: 1.6;
}

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

.member-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.01);
  transition: var(--transition-smooth);
  display: flex;
  flex-direction: column;
  gap: 20px;
  position: relative;
  overflow: hidden;
}

.member-card:hover {
  transform: translateY(-6px);
  border-color: var(--accent-color);
  box-shadow: 0 20px 40px rgba(255, 161, 182, 0.08);
}

.member-card.lead-card {
  grid-column: span 2;
  background: linear-gradient(135deg, var(--bg-card) 0%, rgba(255, 161, 182, 0.02) 100%);
  border-color: rgba(255, 161, 182, 0.3);
}

.member-card.lead-card:hover {
  border-color: var(--accent-color);
}

.member-badge {
  position: absolute;
  top: 16px;
  right: 16px;
  background-color: var(--accent-light);
  color: var(--accent-color);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.member-info {
  display: flex;
  align-items: center;
  gap: 16px;
}

.member-avatar-box {
  width: 48px;
  height: 48px;
  background-color: var(--bg-light);
  border: 1px solid var(--border-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.02);
}

.member-meta h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 2px;
}

.member-role {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent-color);
}

.member-desc {
  font-size: 0.92rem;
  line-height: 1.6;
  color: var(--text-secondary);
}

/* Responsive styles for Team Page */
@media (max-width: 900px) {
  .team-grid {
    grid-template-columns: 1fr;
  }
  
  .member-card.lead-card {
    grid-column: span 1;
  }
}

/* Footer Copyright & Policy Links Row */
.footer-copyright-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  width: 100%;
}

.footer-policy-links a {
  font-size: 0.85rem;
  color: var(--text-secondary);
  transition: var(--transition-fast);
}

.footer-policy-links a:hover {
  color: var(--accent-color);
}

/* ==========================================================================
   Policy Page Styles
   ========================================================================== */
.policy-page {
  background-color: var(--bg-color);
}

#policy-content {
  padding-top: calc(var(--header-height) + 100px);
  padding-bottom: 120px;
}

.policy-wrapper {
  max-width: 800px;
  margin: 0 auto;
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 48px;
  box-shadow: 0 4px 24px rgba(0,0,0,0.01);
}

.policy-main-title {
  font-size: 2.2rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.policy-update-date {
  font-size: 0.85rem;
  color: var(--text-tertiary);
  margin-bottom: 32px;
}

.policy-section {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.policy-section h2 {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-top: 16px;
}

.policy-section h3 {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-top: 8px;
}

.policy-section p {
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--text-secondary);
}

.policy-section ul {
  padding-left: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.policy-section li {
  font-size: 0.92rem;
  line-height: 1.6;
  color: var(--text-secondary);
}

.policy-section strong {
  color: var(--text-primary);
}

.policy-divider {
  border: none;
  border-top: 1px solid var(--border-color);
  margin: 40px 0;
}

@media (max-width: 768px) {
  .policy-wrapper {
    padding: 32px 24px;
  }
  .footer-copyright-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }
}