@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;900&family=Noto+Sans+KR:wght@400;500;700;900&display=swap');

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

:root {
  --mint-50: #edfcf7;
  --mint-100: #d1fae5;
  --mint-200: #a7f3d0;
  --mint-300: #6ee7b7;
  --mint-400: #2dd4bf;
  --mint-500: #00d4aa;
  --mint-600: #00b894;
  --mint-700: #009a7b;
  --mint-800: #007a62;
  --black: #111111;
  --gray-900: #1a1a1a;
  --gray-800: #2d2d2d;
  --gray-700: #404040;
  --gray-600: #555555;
  --gray-500: #777777;
  --gray-400: #999999;
  --gray-300: #cccccc;
  --gray-200: #e5e5e5;
  --gray-100: #f5f5f5;
  --white: #ffffff;
  --font-en: 'Inter', sans-serif;
  --font-kr: 'Noto Sans KR', sans-serif;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-kr);
  color: var(--black);
  background: var(--white);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

img {
  max-width: 100%;
  display: block;
}

.preview-thumb-img,
.preview-hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.preview-hero-frame {
  max-width: 1140px;
  margin: 32px auto 0;
  height: 280px;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--gray-200);
  position: relative;
  z-index: 1;
}

.post-card-image:has(.preview-thumb-img)::after {
  display: none;
}

.about-visual:has(.preview-thumb-img)::before,
.about-visual:has(.preview-thumb-img)::after {
  display: none;
}

.article-wrap {
  max-width: 720px;
  margin: 0 auto;
  padding-bottom: 80px;
}

.article-hero {
  width: 100%;
  height: 380px;
  border-radius: 12px;
  overflow: hidden;
  margin-bottom: 32px;
  border: 1px solid var(--gray-200);
}

.article-meta {
  font-size: 13px;
  color: var(--gray-500);
  margin-bottom: 20px;
}

.article-body h2 {
  font-size: 22px;
  font-weight: 900;
  margin: 40px 0 16px;
  color: var(--black);
  line-height: 1.35;
}

.article-body p {
  font-size: 15px;
  color: var(--gray-600);
  line-height: 1.85;
  margin-bottom: 16px;
}

.article-body ul {
  margin: 0 0 20px;
  padding: 0;
  list-style: none;
}

.article-body li {
  font-size: 15px;
  color: var(--gray-600);
  line-height: 1.75;
  padding-left: 18px;
  position: relative;
  margin-bottom: 8px;
}

.article-body li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--mint-500);
}

ul, ol {
  list-style: none;
}

.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
}

.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--white);
  border-bottom: 1px solid var(--gray-200);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.header-logo {
  font-family: var(--font-kr);
  font-weight: 800;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
  color: #0f3d2e;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

.header-nav a {
  font-size: 14px;
  font-weight: 500;
  color: var(--gray-600);
  transition: color 0.2s;
}

.header-nav a:hover {
  color: var(--black);
}

.header-nav-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  transition: background 0.2s;
}

.header-nav-icon:hover {
  background: var(--gray-100);
}

.header-nav-icon svg {
  width: 18px;
  height: 18px;
  stroke: var(--gray-700);
}

.hero {
  background: linear-gradient(135deg, #00e5bf 0%, #2dd4bf 40%, #00d4aa 100%);
  padding: 80px 0 60px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -60%;
  right: -20%;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -40%;
  left: -10%;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.hero-title {
  font-family: var(--font-en);
  font-weight: 900;
  font-size: 64px;
  line-height: 1.1;
  color: var(--black);
  letter-spacing: -2px;
  margin-bottom: 20px;
}

.hero-sub {
  font-size: 18px;
  font-weight: 500;
  color: rgba(0, 0, 0, 0.7);
  margin-bottom: 32px;
}

.hero-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  position: relative;
  z-index: 1;
}

.hero-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 2px solid rgba(0, 0, 0, 0.2);
  background: rgba(255, 255, 255, 0.3);
  cursor: pointer;
  transition: all 0.2s;
}

.hero-arrow:hover {
  background: rgba(255, 255, 255, 0.6);
  border-color: rgba(0, 0, 0, 0.4);
}

.hero-arrow svg {
  width: 20px;
  height: 20px;
  stroke: var(--black);
}

.hero-dots {
  display: flex;
  gap: 8px;
}

.hero-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.2);
}

.hero-dot.active {
  background: var(--black);
  width: 24px;
  border-radius: 4px;
}

.tags-bar {
  padding: 32px 0;
  border-bottom: 1px solid var(--gray-200);
}

.tags-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
}

.tag-pill {
  display: inline-block;
  padding: 8px 20px;
  border-radius: 100px;
  font-size: 14px;
  font-weight: 500;
  border: 1px solid var(--gray-200);
  background: var(--white);
  color: var(--gray-700);
  transition: all 0.2s;
  cursor: pointer;
}

.tag-pill:hover,
.tag-pill.active {
  background: var(--mint-500);
  color: var(--white);
  border-color: var(--mint-500);
}

.section {
  padding: 80px 0;
}

.section-label {
  display: inline-block;
  font-family: var(--font-en);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--mint-600);
  margin-bottom: 12px;
}

.section-title {
  font-size: 32px;
  font-weight: 900;
  line-height: 1.3;
  color: var(--black);
  margin-bottom: 40px;
}

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

.post-card {
  display: flex;
  flex-direction: column;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--gray-200);
  transition: all 0.3s;
  background: var(--white);
}

.post-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.08);
}

.post-card-image {
  width: 100%;
  height: 200px;
  background: linear-gradient(135deg, var(--mint-100) 0%, var(--mint-200) 100%);
  position: relative;
  overflow: hidden;
}

.post-card-image::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.6);
}

.post-card-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.post-card-tag {
  font-size: 12px;
  font-weight: 600;
  color: var(--mint-600);
  margin-bottom: 8px;
}

.post-card-title {
  font-size: 18px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--black);
  margin-bottom: 12px;
}

.post-card-excerpt {
  font-size: 14px;
  color: var(--gray-500);
  line-height: 1.7;
  flex: 1;
  margin-bottom: 16px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.post-card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  border-top: 1px solid var(--gray-100);
  font-size: 13px;
  color: var(--gray-400);
}

.post-card-author {
  font-weight: 500;
  color: var(--gray-600);
}

.features-section {
  background: var(--gray-100);
}

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

.feature-card {
  background: var(--white);
  border-radius: 16px;
  padding: 36px 28px;
  transition: all 0.3s;
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
}

.feature-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--mint-100), var(--mint-200));
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.feature-icon svg {
  width: 24px;
  height: 24px;
  stroke: var(--mint-700);
}

.feature-title {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--black);
}

.feature-desc {
  font-size: 14px;
  color: var(--gray-500);
  line-height: 1.7;
}

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

.about-visual {
  height: 360px;
  border-radius: 20px;
  background: linear-gradient(135deg, #00e5bf, #2dd4bf, #00d4aa);
  position: relative;
  overflow: hidden;
}

.about-visual::before {
  content: '';
  position: absolute;
  top: 40px;
  left: 40px;
  right: 40px;
  bottom: 40px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 12px;
}

.about-visual::after {
  content: 'STUDIO';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--font-en);
  font-weight: 900;
  font-size: 36px;
  color: rgba(255, 255, 255, 0.4);
  letter-spacing: 8px;
}

.about-text-block h2 {
  font-size: 28px;
  font-weight: 900;
  line-height: 1.4;
  margin-bottom: 20px;
}

.about-text-block p {
  font-size: 15px;
  color: var(--gray-600);
  line-height: 1.8;
  margin-bottom: 16px;
}

.about-stats {
  display: flex;
  gap: 40px;
  margin-top: 32px;
}

.stat-item strong {
  display: block;
  font-family: var(--font-en);
  font-size: 36px;
  font-weight: 900;
  color: var(--mint-500);
}

.stat-item span {
  font-size: 14px;
  color: var(--gray-500);
}

.cta-section {
  background: var(--black);
  padding: 80px 0;
  text-align: center;
  color: var(--white);
}

.cta-section .section-label {
  color: var(--mint-400);
}

.cta-title {
  font-size: 36px;
  font-weight: 900;
  line-height: 1.4;
  margin-bottom: 16px;
  color: var(--white);
}

.cta-desc {
  font-size: 16px;
  color: var(--gray-400);
  margin-bottom: 36px;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}

.cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 36px;
  border-radius: 100px;
  background: var(--mint-500);
  color: var(--white);
  font-size: 16px;
  font-weight: 700;
  transition: all 0.3s;
}

.cta-btn:hover {
  background: var(--mint-400);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 212, 170, 0.3);
}

.cta-btn svg {
  width: 18px;
  height: 18px;
}

.footer {
  background: var(--gray-900);
  color: var(--gray-400);
  padding: 48px 0;
}

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

.footer-brand {
  font-family: var(--font-en);
  font-weight: 900;
  font-size: 18px;
  color: var(--white);
  margin-bottom: 8px;
}

.footer-copy {
  font-size: 13px;
  color: var(--gray-500);
}

.footer-links {
  display: flex;
  gap: 24px;
}

.footer-link {
  font-size: 14px;
  color: var(--gray-400);
  transition: color 0.2s;
}

.footer-link:hover {
  color: var(--mint-400);
}

.page-header {
  background: var(--gray-100);
  padding: 48px 0;
  border-bottom: 1px solid var(--gray-200);
}

.page-header-title {
  font-size: 28px;
  font-weight: 900;
  color: var(--black);
}

.page-content {
  padding: 60px 0;
}

.prose {
  max-width: 780px;
  margin: 0 auto;
}

.prose h2 {
  font-size: 22px;
  font-weight: 700;
  color: var(--black);
  margin: 40px 0 16px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--mint-200);
}

.prose h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--gray-800);
  margin: 28px 0 12px;
}

.prose p {
  font-size: 15px;
  color: var(--gray-600);
  margin-bottom: 16px;
  line-height: 1.8;
}

.prose ul {
  margin: 12px 0 20px 20px;
}

.prose ul li {
  font-size: 15px;
  color: var(--gray-600);
  line-height: 1.8;
  position: relative;
  padding-left: 16px;
  margin-bottom: 6px;
}

.prose ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 11px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--mint-500);
}

.blog-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.blog-item {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 28px;
  padding: 32px 0;
  border-bottom: 1px solid var(--gray-200);
  transition: all 0.2s;
}

.blog-item:hover {
  padding-left: 8px;
}

.blog-item:first-child {
  padding-top: 0;
}

.blog-item-image {
  width: 200px;
  height: 140px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--mint-100), var(--mint-200));
  flex-shrink: 0;
  overflow: hidden;
}

.blog-item-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.blog-item-tag {
  font-size: 12px;
  font-weight: 600;
  color: var(--mint-600);
  margin-bottom: 6px;
}

.blog-item-title {
  font-size: 20px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--black);
  margin-bottom: 8px;
}

.blog-item-excerpt {
  font-size: 14px;
  color: var(--gray-500);
  line-height: 1.6;
  margin-bottom: 12px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.blog-item-meta {
  font-size: 13px;
  color: var(--gray-400);
}

.blog-item-meta span + span::before {
  content: '·';
  margin: 0 8px;
}

@media (max-width: 920px) {
  .hero-title {
    font-size: 40px;
  }

  .hero {
    padding: 60px 0 48px;
  }

  .posts-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

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

  .about-section {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .about-visual {
    height: 240px;
  }

  .section {
    padding: 56px 0;
  }

  .section-title {
    font-size: 24px;
  }

  .cta-title {
    font-size: 26px;
  }

  .cta-section {
    padding: 56px 0;
  }

  .header-nav {
    gap: 16px;
  }

  .header-nav a:not(.header-nav-icon) {
    display: none;
  }

  .footer-inner {
    flex-direction: column;
    text-align: center;
    gap: 24px;
  }

  .footer-links {
    flex-wrap: wrap;
    justify-content: center;
  }

  .about-stats {
    gap: 24px;
  }

  .stat-item strong {
    font-size: 28px;
  }

  .blog-item {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .blog-item-image {
    width: 100%;
    height: 180px;
  }

  .page-header-title {
    font-size: 22px;
  }
}

.card-thumb {
  width: 100%;
  aspect-ratio: 16 / 10;
  background: linear-gradient(135deg, #e8f9ef, #d1f0d9);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  color: #2ecc71;
}

.card-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.card-thumb-icon {
  width: 44px;
  height: 44px;
  opacity: 0.55;
}

.post-card .card-thumb {
  aspect-ratio: 16 / 10;
}

.card-body {
  padding: 22px 22px 20px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.card-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 12.5px;
  color: #7a8f86;
  margin-bottom: 10px;
  flex-wrap: wrap;
}

.card-meta .card-tag,
.tag.card-tag {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 20px;
  background: #e8f9ef;
  color: #1b7a44;
  font-weight: 700;
  font-size: 11.5px;
  letter-spacing: 0.02em;
}

.card-title {
  font-size: 17px;
  font-weight: 800;
  color: #0f3d2e;
  line-height: 1.45;
  margin: 0 0 10px;
  letter-spacing: -0.01em;
}

.card-desc {
  font-size: 14px;
  color: #5a6d65;
  line-height: 1.65;
  margin: 0 0 14px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex: 1;
}

.card-link {
  font-size: 13.5px;
  font-weight: 700;
  color: #2ecc71;
  margin-top: auto;
  transition: color 0.2s;
}

.post-card:hover .card-link,
.blog-item:hover .card-link {
  color: #3498db;
}

.blog-item {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 28px;
  padding: 24px;
  background: #ffffff;
  border: 1px solid #dff1e4;
  border-radius: 16px;
  margin-bottom: 18px;
  transition: all 0.25s;
}

.blog-item:hover {
  box-shadow: 0 16px 36px rgba(46, 204, 113, 0.12);
  transform: translateY(-2px);
  border-color: #2ecc71;
  padding-left: 24px;
}

.blog-item .card-thumb {
  aspect-ratio: auto;
  width: 100%;
  height: 100%;
  min-height: 150px;
  border-radius: 12px;
}

.blog-item .card-body {
  padding: 0;
  justify-content: center;
}

.blog-item .card-title {
  font-size: 20px;
  margin-bottom: 8px;
}

.legal {
  max-width: 960px;
  margin: 0 auto;
  padding: 80px 24px 120px;
}

.legal-badge {
  display: inline-block;
  padding: 6px 18px;
  border-radius: 100px;
  background: linear-gradient(135deg, #2ecc71, #3498db);
  color: #ffffff;
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.14em;
  margin-bottom: 20px;
}

.legal-title {
  font-size: 42px;
  font-weight: 900;
  color: #0f3d2e;
  letter-spacing: -0.02em;
  margin: 0 0 10px;
  line-height: 1.2;
}

.legal-date {
  font-size: 14.5px;
  color: #7a8f86;
  margin: 0 0 36px;
}

.legal-content {
  background: #ffffff;
  border: 1px solid #dff1e4;
  border-radius: 20px;
  padding: 48px 52px;
  box-shadow: 0 6px 24px rgba(46, 204, 113, 0.05);
}

.legal-content h2 {
  font-size: 20px;
  font-weight: 800;
  color: #0f3d2e;
  margin: 36px 0 14px;
  padding-bottom: 10px;
  border-bottom: 2px solid #2ecc71;
  letter-spacing: -0.01em;
}

.legal-content h2:first-child {
  margin-top: 0;
}

.legal-content h3 {
  font-size: 16px;
  font-weight: 800;
  color: #1b7a44;
  margin: 24px 0 10px;
}

.legal-content p {
  font-size: 15px;
  color: #455853;
  line-height: 1.9;
  margin: 0 0 14px;
}

.legal-content ul {
  margin: 10px 0 18px;
  padding: 0;
  list-style: none;
}

.legal-content ul li {
  position: relative;
  padding-left: 22px;
  margin: 0 0 8px;
  font-size: 14.5px;
  color: #455853;
  line-height: 1.85;
}

.legal-content ul li::before {
  content: '';
  position: absolute;
  left: 6px;
  top: 12px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: linear-gradient(135deg, #2ecc71, #3498db);
}

@media (max-width: 920px) {
  .legal {
    padding: 56px 20px 80px;
  }

  .legal-title {
    font-size: 30px;
  }

  .legal-content {
    padding: 32px 24px;
  }

  .legal-content h2 {
    font-size: 17px;
  }

  .blog-item {
    grid-template-columns: 1fr;
    gap: 16px;
    padding: 18px;
  }

  .blog-item .card-thumb {
    min-height: 180px;
    aspect-ratio: 16 / 10;
  }

  .blog-item:hover {
    padding-left: 18px;
  }
}