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

:root {
  --bg: #f7fff7;
  --card: #ffffff;
  --text: #222;
  --accent: linear-gradient(90deg, #11998e 0%, #38ef7d 100%);
  --accent-solid: #11998e;
  --sub: #6c757d;
  --footer-bg: #e8f9f3;
  --border: #b2f7e2;
  --shadow: 0 4px 24px #11998e22;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Noto Sans KR', 'Roboto', sans-serif;
  margin: 0;
  padding: 0;
}

a {
  color: #11998e;
  text-decoration: none;
}

/* 내비게이션 바 */
.navbar {
  position: sticky;
  top: 0;
  width: 100%;
  background: var(--card);
  box-shadow: 0 2px 8px #11998e22;
  z-index: 100;
  border-bottom: 2px solid var(--border);
}
.nav-container {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  height: 64px;
  flex-wrap: nowrap;
}
.nav-logo {
  font-size: 1.5rem;
  font-weight: 700;
  background: var(--accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-fill-color: transparent;
  margin-right: 32px;
}
.nav-links {
  list-style: none;
  display: flex;
  flex: 1;
  justify-content: center;
  gap: 24px;
  margin: 0;
  padding: 0;
  min-width: 0;
  font-size: 0.97rem;
}
.nav-links li a {
  color: var(--text);
  font-weight: 500;
  font-size: 1rem;
  padding: 8px 12px;
  border-radius: 8px;
  transition: background 0.2s, color 0.2s;
}
.nav-links li a:hover {
  background: var(--accent);
  color: #fff;
}

.lang-switcher, .theme-switcher {
  display: flex;
  align-items: center;
  margin-left: 10px;
  gap: 0;
  white-space: nowrap;
}
.lang-btn, .theme-btn {
  background: #fff;
  color: #11998e;
  border: 2px solid #11998e;
  border-radius: 16px 0 0 16px;
  font-weight: 700;
  font-size: 0.97rem;
  padding: 4px 14px 4px 14px;
  cursor: pointer;
  transition: background 0.2s, color 0.2s, border 0.2s;
  outline: none;
  margin: 0;
  min-width: 54px;
  height: 32px;
  box-sizing: border-box;
}
.lang-btn:last-of-type, .theme-btn:last-of-type {
  border-radius: 0 16px 16px 0;
  border-left: none;
}
.lang-btn.active, .lang-btn:hover, .theme-btn.active, .theme-btn:hover {
  background: linear-gradient(90deg, #11998e 0%, #38ef7d 100%);
  color: #fff;
  border-color: #11998e;
}
.lang-divider, .theme-divider {
  display: inline-block;
  background: none;
  color: #11998e;
  font-weight: 700;
  font-size: 1.1rem;
  padding: 0 4px;
  user-select: none;
}

/* 히어로 섹션 */
.hero-section {
  width: 100%;
  background: linear-gradient(90deg, #11998e 0%, #38ef7d 100%);
  color: #fff;
  padding: 72px 0 64px 0;
  text-align: center;
  box-shadow: var(--shadow);
}
.hero-inner {
  max-width: 910px;
  margin: 0 auto;
}
.hero-section h1 {
  font-size: 2.5rem;
  margin-bottom: 18px;
  font-weight: 800;
  letter-spacing: 1px;
}
.hero-section p {
  font-size: 1.2rem;
  margin: 0 auto 28px auto;
  color: #eafff7;
}
.hero-cta {
  display: inline-block;
  background: #fff;
  color: #11998e;
  font-weight: 700;
  padding: 12px 32px;
  border-radius: 32px;
  font-size: 1.1rem;
  box-shadow: 0 2px 12px #11998e44;
  transition: background 0.2s, color 0.2s;
  border: none;
  text-decoration: none;
}
.hero-cta:hover {
  background: #11998e;
  color: #fff;
}
.hero-slogan {
  font-size: 1.6rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 10px;
  letter-spacing: 0.5px;
  color: #fff;
  line-height: 1.3;
  max-width: 1800px;
  margin-left: auto;
  margin-right: auto;
  word-break: keep-all;
  white-space: normal;
}
.hero-brand {
  font-size: 3rem;
  font-weight: 900;
  text-align: center;
  margin-bottom: 18px;
  letter-spacing: 2px;
  color: #fff;
  line-height: 1.1;
}
.hero-inner p {
}

/* 피처스 섹션 */
.features-section {
  max-width: 1100px;
  margin: 56px auto 0 auto;
  padding: 0 24px 48px 24px;
  text-align: center;
}
.features-section h2 {
  font-size: 2rem;
  margin-bottom: 32px;
  background: var(--accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-fill-color: transparent;
}
.features-list {
  display: flex;
  gap: 32px;
  justify-content: center;
  flex-wrap: wrap;
}
.feature-item {
  background: #fff;
  border-radius: 18px;
  box-shadow: var(--shadow);
  padding: 32px 24px;
  flex: 1 1 260px;
  min-width: 220px;
  max-width: 340px;
  border: 1.5px solid var(--border);
  margin-bottom: 16px;
  transition: transform 0.2s, box-shadow 0.2s;
}
.feature-item:hover {
  transform: translateY(-6px) scale(1.03);
  box-shadow: 0 8px 32px #11998e44;
}
.feature-item h3 {
  color: #11998e;
  margin-bottom: 12px;
  font-size: 1.08rem;
  text-align: center;
  word-break: keep-all;
}
.feature-item p {
  color: var(--sub);
  font-size: 1rem;
}

/* 어바웃 섹션 */
.about-section {
  max-width: 900px;
  margin: 0 auto 0 auto;
  padding: 56px 24px 48px 24px;
  background: #f9fffa;
  border-radius: 18px;
  box-shadow: 0 2px 12px #11998e11;
  margin-top: 32px;
}
.about-section h2 {
  font-size: 2rem;
  margin-bottom: 24px;
  background: var(--accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-fill-color: transparent;
}
.about-section p {
  font-size: 1.08rem;
  color: var(--text);
  margin-bottom: 24px;
}
.about-profile {
  display: flex;
  align-items: center;
  gap: 24px;
}
.about-photo {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, #11998e 0%, #38ef7d 100%);
  border-radius: 50%;
  margin-right: 8px;
}

/* 테스티모니얼스 섹션 */
.testimonials-section {
  max-width: 900px;
  margin: 56px auto 0 auto;
  padding: 0 24px 48px 24px;
  text-align: center;
}
.testimonials-section h2 {
  font-size: 2rem;
  margin-bottom: 32px;
  background: var(--accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-fill-color: transparent;
}
.testimonials-list {
  display: flex;
  gap: 32px;
  justify-content: center;
  flex-wrap: wrap;
}
.testimonial-item {
  background: #fff;
  border-radius: 18px;
  box-shadow: var(--shadow);
  padding: 32px 24px;
  flex: 1 1 320px;
  min-width: 220px;
  max-width: 400px;
  border: 1.5px solid var(--border);
  margin-bottom: 16px;
  position: relative;
  font-style: italic;
}
.testimonial-item:before {
  content: '“';
  font-size: 2.5rem;
  color: #11998e;
  position: absolute;
  top: 12px;
  left: 18px;
  opacity: 0.2;
}
.testimonial-item span {
  display: block;
  margin-top: 18px;
  color: var(--sub);
  font-style: normal;
  font-size: 0.98rem;
}

/* 프라이싱 섹션 */
.pricing-section {
  max-width: 1100px;
  margin: 56px auto 0 auto;
  padding: 0 24px 48px 24px;
  text-align: center;
}
.pricing-section h2 {
  font-size: 2rem;
  margin-bottom: 32px;
  background: var(--accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-fill-color: transparent;
}
.pricing-list {
  display: flex;
  gap: 32px;
  justify-content: center;
  flex-wrap: wrap;
}
.pricing-item {
  background: #fff;
  border-radius: 18px;
  box-shadow: var(--shadow);
  padding: 36px 24px;
  flex: 1 1 260px;
  min-width: 220px;
  max-width: 340px;
  border: 1.5px solid var(--border);
  margin-bottom: 16px;
  transition: transform 0.2s, box-shadow 0.2s;
}
.pricing-item:hover {
  transform: translateY(-6px) scale(1.03);
  box-shadow: 0 8px 32px #11998e44;
}
.pricing-item h3 {
  color: #11998e;
  margin-bottom: 12px;
  font-size: 1.2rem;
}
.pricing-item p {
  color: var(--sub);
  font-size: 1rem;
}

/* 콘택트 섹션 */
.contact-section {
  max-width: 700px;
  margin: 56px auto 0 auto;
  padding: 0 24px 48px 24px;
  background: #f9fffa;
  border-radius: 18px;
  box-shadow: 0 2px 12px #11998e11;
  text-align: center;
}
.contact-section h2 {
  font-size: 2rem;
  margin-bottom: 24px;
  background: var(--accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-fill-color: transparent;
}
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 24px;
}
.contact-form input,
.contact-form textarea {
  padding: 12px;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  font-size: 1rem;
  font-family: inherit;
  resize: none;
  background: #fff;
  color: var(--text);
}
.contact-form textarea {
  min-height: 90px;
}
.contact-form button {
  background: var(--accent);
  color: #fff;
  font-weight: 700;
  border: none;
  border-radius: 24px;
  padding: 12px 0;
  font-size: 1.1rem;
  cursor: pointer;
  transition: background 0.2s, box-shadow 0.2s;
  box-shadow: 0 2px 8px #11998e33;
}
.contact-form button:hover {
  background: #11998e;
  box-shadow: 0 4px 16px #11998e55;
}
.contact-info {
  color: var(--sub);
  font-size: 1rem;
  margin-top: 8px;
  text-align: center;
}

/* 푸터 */
.footer {
  width: 100%;
  background: var(--footer-bg);
  color: #222;
  padding: 28px 0 18px 0;
  margin-top: 48px;
  border-top: 1.5px solid #11998e33;
}
.footer-inner {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
  font-size: 1rem;
  color: #222;
}

@media (max-width: 1100px) {
  .nav-container {
    padding: 0 8px;
  }
}
@media (max-width: 900px) {
  .nav-container {
    flex-direction: column;
    height: auto;
    align-items: stretch;
  }
  .nav-links {
    justify-content: center;
    flex: none;
    margin-top: 8px;
    flex-wrap: wrap;
  }
  .lang-switcher, .theme-switcher {
    margin-left: 0;
    margin-top: 8px;
    justify-content: center;
  }
  .hero-inner {
    max-width: 98vw;
  }
  .hero-slogan {
    font-size: 1.1rem;
    max-width: 98vw;
  }
  .hero-brand {
    font-size: 2.1rem;
  }
  .hero-inner p {
  }
}
@media (max-width: 600px) {
  .nav-container {
    flex-direction: column;
    height: auto;
    padding: 8px 8px;
  }
  .nav-links {
    gap: 12px;
    margin-top: 8px;
  }
  .container, .features-section, .about-section, .testimonials-section, .pricing-section, .contact-section {
    padding-left: 8px;
    padding-right: 8px;
  }
  .hero-section {
    padding: 36px 0 28px 0;
  }
}

body.dark {
  --bg: #181a1b;
  --card: #232526;
  --text: #f5f6fa;
  --accent: linear-gradient(90deg, #11998e 0%, #38ef7d 100%);
  --accent-solid: #38ef7d;
  --sub: #b2bec3;
  --footer-bg: #232526;
  --border: #11998e;
  --shadow: 0 4px 24px #11998e44;
}
body.dark {
  background: var(--bg);
  color: var(--text);
}
body.dark .navbar {
  background: var(--card);
  border-bottom: 2px solid var(--border);
  box-shadow: 0 2px 8px #11998e44;
}
body.dark .nav-logo {
  background: var(--accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-fill-color: transparent;
}
body.dark .nav-links li a {
  color: var(--text);
}
body.dark .nav-links li a:hover {
  background: var(--accent);
  color: #fff;
}
body.dark .lang-btn, body.dark .theme-btn {
  background: #232526;
  color: #38ef7d;
  border: 2px solid #38ef7d;
}
body.dark .lang-btn.active, body.dark .lang-btn:hover, body.dark .theme-btn.active, body.dark .theme-btn:hover {
  background: linear-gradient(90deg, #11998e 0%, #38ef7d 100%);
  color: #fff;
  border-color: #38ef7d;
}
body.dark .lang-divider, body.dark .theme-divider {
  color: #38ef7d;
}
body.dark .hero-section {
  background: linear-gradient(90deg, #11998e 0%, #38ef7d 100%);
  color: #fff;
}
body.dark .hero-slogan, body.dark .hero-brand, body.dark .hero-inner p {
  color: #fff;
}
body.dark .hero-cta {
  background: #232526;
  color: #38ef7d;
  border: 2px solid #38ef7d;
}
body.dark .hero-cta:hover {
  background: linear-gradient(90deg, #11998e 0%, #38ef7d 100%);
  color: #fff;
}
body.dark .features-section, body.dark .about-section, body.dark .testimonials-section, body.dark .pricing-section, body.dark .contact-section {
  background: #232526;
  color: var(--text);
  box-shadow: 0 2px 12px #11998e22;
}
body.dark .feature-item, body.dark .testimonial-item, body.dark .pricing-item {
  background: #181a1b;
  color: var(--text);
  border: 1.5px solid #38ef7d;
  box-shadow: 0 4px 24px #11998e33;
}
body.dark .feature-item h3, body.dark .pricing-item h3 {
  color: #38ef7d;
}
body.dark .about-photo {
  background: linear-gradient(135deg, #11998e 0%, #38ef7d 100%);
}
body.dark .contact-section {
  background: #232526;
}
body.dark .contact-form input,
body.dark .contact-form textarea {
  background: #181a1b;
  color: #f5f6fa;
  border: 1.5px solid #38ef7d;
}
body.dark .contact-form button {
  background: linear-gradient(90deg, #11998e 0%, #38ef7d 100%);
  color: #fff;
  border: none;
}
body.dark .contact-form button:hover {
  background: #232526;
  color: #38ef7d;
  border: 2px solid #38ef7d;
}
body.dark .contact-info {
  color: #b2bec3;
}
body.dark .footer {
  background: #232526;
  color: #b2bec3;
  border-top: 1.5px solid #38ef7d;
}
body.dark .footer-inner {
  color: #b2bec3;
}

/* 카드/버튼 밸런스 통일 - 공통 스타일 */
.feature-item,
.pricing-item,
.icon-card {
  width: 260px;
  min-width: 220px;
  max-width: 320px;
  height: 180px;
  padding: 24px 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
  gap: 0 !important;
}

.workflow-step,
.process-step {
  min-width: 120px;
  max-width: 180px;
  height: 80px;
  padding: 14px 10px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
}

.cta-btn {
  font-size: 1.05rem;
  padding: 10px 28px;
  border-radius: 18px;
  margin: 0 6px;
}

/* 시스템연동, 글로벌 트렌드 카드 높이 밸런스 조정 */
.icon-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: stretch;
  gap: 18px;
  margin: 0 auto 24px auto;
  padding: 0;
}

.icon-card {
  background: #fff;
  border: 2px solid var(--border);
  border-radius: 18px;
  box-shadow: 0 4px 24px #11998e22;
  min-width: 220px;
  max-width: 320px;
  width: 260px;
  padding: 18px 16px 10px 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin: 0;
  box-sizing: border-box;
  transition: box-shadow 0.2s;
}
.icon-card:hover {
  box-shadow: 0 8px 32px #11998e33;
  border-color: #38ef7d;
}
.icon-card i {
  font-size: 2.1rem;
  color: var(--accent-solid);
  margin-bottom: 6px;
}
.icon-card strong {
  font-size: 1.08rem;
  font-weight: 700;
  margin-bottom: 2px;
  text-align: center;
}
.icon-card p {
  font-size: 0.98rem;
  color: var(--sub);
  margin: 0;
  text-align: center;
}
@media (max-width: 900px) {
  .icon-list {
    flex-direction: column;
    gap: 14px;
  }
  .icon-card {
    width: 98%;
    min-width: 0;
    max-width: 100%;
    padding: 14px 8px;
  }
}

#howExample {
  color: #11998e;
}

.section-block:nth-of-type(2) .icon-card {
  padding-top: 8px !important;
  padding-bottom: 8px !important;
  min-height: unset !important;
  height: auto !important;
  align-items: stretch !important;
  display: flex !important;
  justify-content: center !important;
}
.section-block:nth-of-type(2) .icon-card strong {
  margin-bottom: 6px !important;
  line-height: 1.3 !important;
}

.section-block:nth-of-type(6) .icon-card {
  padding-top: 10px !important;
  padding-bottom: 10px !important;
  min-height: unset !important;
  height: auto !important;
  align-items: stretch !important;
  display: flex !important;
  justify-content: center !important;
}
.section-block:nth-of-type(6) .icon-card strong {
  margin-bottom: 6px !important;
  line-height: 1.18 !important;
}

.section-block:nth-of-type(7) .icon-card {
  padding-top: 20px !important;
  padding-bottom: 20px !important;
  min-height: unset !important;
  height: auto !important;
  align-items: stretch !important;
  display: flex !important;
  justify-content: center !important;
}
.section-block:nth-of-type(7) .icon-card strong {
  margin-bottom: 6px !important;
  line-height: 1.18 !important;
}

.section-block:nth-of-type(5) .icon-card,
.integration-item {
  width: 390px !important;
  min-width: 320px !important;
  max-width: 480px !important;
  height: 90px !important;
  padding-top: 30px !important;
  padding-bottom: 30px !important;
  font-size: 1.25rem !important;
  margin-left: 16px !important;
  margin-right: 16px !important;
}
.section-block:nth-of-type(5) .icon-card strong {
  margin-bottom: 6px !important;
  line-height: 1.18 !important;
}

.benefit-table th, .benefit-table td {
  color: #11998e;
}