/* ===========================
   Global Styles
   =========================== */





/* ===========================
   Header Navigation
   =========================== */
.header-nav {
  background-color: rgba(255, 255, 255, 0.95);
  border-bottom: 1px solid #e7e7e7;
  backdrop-filter: blur(25px);
  -webkit-backdrop-filter: blur(25px);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.logo-img {
  height: 24px;
  width: auto;
}
/* Root Variables */
:root {
  
  --border-color: #252525; /*nav-section  border-bottom*/
  --text-dark: #252525;  /*nav-link*/  
/*  --bg-light: #f9fafb;*/

   --bg-light: rgba(0, 184, 219, 0.05);
   --bg-hero: rgba(0, 184, 219, 0.05);
  /*--primary-color: #2076ff; /*nav-link active*/
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  
  
  
  
  --primary-color: #0092b8;
  --btn-text-color: #ffffff;
  --btn-border-color: #0092b8;
  
  
  
}

.user-icon {
  width: 48px;
  height: 48px;
  margin-left: 0.5rem;
}


.badge-wrapper {
  display: flex;
  justify-content: center;
}

.service-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.375rem 1rem;
  background-color: rgba(0, 184, 218, 0.1);
  border-radius: 50px;
  font-family: 'Inter', sans-serif;
  font-weight: 500;
  font-size: 0.875rem;
  color: #0092b8;
}

.badge-icon {
  width: 24px;
  height: 24px;
}

.hero-title {
  font-family: 'Pretendard-ExtraBold', 'Pretendard', sans-serif;
  font-weight: 800;
  font-size: clamp(2.5rem, 5vw, 3.75rem);
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 1.5rem;
}

.title-dark {
  color: #0f1729;
}

.title-blue {
  color: #0092b8;
}

.hero-subtitle {
  font-family: 'Pretendard-Regular', 'Pretendard', sans-serif;
  font-weight: 400;
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: rgba(0, 0, 0, 0.2);
  line-height: 1.6;
  margin-bottom: 2rem;
}

.hero-cta .btn-primary {
  background-color: #0092b8;
  border-color: #0092b8;
  font-family: 'Inter', sans-serif;
  font-weight: 500;
  font-size: 1.125rem;
  border-radius: 10px;
  transition: all 0.3s ease;
}

.hero-cta .btn-primary:hover {
  background-color: #007a9a;
  border-color: #007a9a;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 146, 184, 0.3);
}

/* ===========================
   Features Section
   =========================== */
.features-section {
  background-color: #ffffff;
  padding: 4rem 0;
}

.section-title {
  font-family: 'Pretendard-Bold', 'Pretendard', sans-serif;
  font-weight: 700;
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  color: #0f1729;
  line-height: 1.2;
}

.section-subtitle {
  font-family: 'Pretendard-Regular', 'Pretendard', sans-serif;
  font-weight: 400;
  font-size: clamp(1rem, 2vw, 1.125rem);
  color: rgba(0, 0, 0, 0.2);
  line-height: 1.6;
}

.feature-card {
  background-color: transparent;
  transition: all 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-5px);
}

.feature-icon-wrapper {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background-color: rgba(0, 184, 218, 0.1);
  border-radius: 50%;
}

.feature-icon {
  width: 24px;
  height: 24px;
}

.feature-title {
  font-family: 'Pretendard-SemiBold', 'Pretendard', sans-serif;
  font-weight: 600;
  font-size: 1rem;
  color: #0f1729;
  line-height: 1.5;
}

.feature-text {
  font-family: 'Pretendard-Regular', 'Pretendard', sans-serif;
  font-weight: 400;
  font-size: 0.875rem;
  color: rgba(0, 0, 0, 0.2);
  line-height: 1.4;
  margin-bottom: 0;
}

/* CTA Card */
.cta-card {
  background-color: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 16px;
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
  backdrop-filter: blur(0.5px);
  -webkit-backdrop-filter: blur(0.5px);
}

.cta-icon-wrapper {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background-color: rgba(0, 184, 219, 0.1);
  border-radius: 5px;
}

.cta-icon {
  width: 28px;
  height: 28px;
}

.cta-card-title {
  font-family: 'Pretendard-Bold', 'Pretendard', sans-serif;
  font-weight: 700;
  font-size: clamp(1.5rem, 3vw, 1.875rem);
  color: #0f1729;
  line-height: 1.2;
}

.cta-card-text {
  font-family: 'Pretendard-Regular', 'Pretendard', sans-serif;
  font-weight: 400;
  font-size: 1rem;
  color: rgba(0, 0, 0, 0.2);
  line-height: 1.5;
}

.cta-card .btn-primary {
  background-color: #0092b8;
  border-color: #e2e8f0;
  font-family: 'Pretendard-Medium', 'Pretendard', sans-serif;
  font-weight: 500;
  font-size: 0.875rem;
  border-radius: 6px;
  transition: all 0.3s ease;
}

.cta-card .btn-primary:hover {
  background-color: #007a9a;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 146, 184, 0.3);
}

.cta-card-note {
  font-family: 'Inter', sans-serif;
  font-weight: 500;
  font-size: 0.75rem;
  color: rgba(0, 0, 0, 0.2);
  line-height: 1.3;
  margin-bottom: 0;
}

/* ===========================
   Bottom CTA Section
   =========================== */
.bottom-cta-section {
  background-color: #0092b8;
  padding: 5rem 0;
}

@media (max-width: 767px) {
  .bottom-cta-section {
    padding: 3rem 0;
  }
}

.bottom-cta-title {
  font-family: 'Pretendard-Bold', 'Pretendard', sans-serif;
  font-weight: 700;
  font-size: clamp(2rem, 4vw, 3rem);
  color: #ffffff;
  line-height: 1.2;
}

.bottom-cta-text {
  font-family: 'Pretendard-Regular', 'Pretendard', sans-serif;
  font-weight: 400;
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.4;
}

.bottom-cta-section .btn-light {
  background-color: #ffffff;
  border-color: #ffffff;
  color: #0092b8;
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 1.125rem;
  border-radius: 10px;
  transition: all 0.3s ease;
}

.bottom-cta-section .btn-light:hover {
  background-color: #f0f0f0;
  border-color: #f0f0f0;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(255, 255, 255, 0.3);
}


/* ===========================
   Responsive Adjustments
   =========================== */
@media (max-width: 991px) {
  .navbar-nav {
    padding-top: 1rem;
  }
  
  .navbar-nav .nav-item {
    text-align: center;
  }
  
  .user-icon {
    margin: 1rem auto 0;
    display: block;
  }
}

@media (max-width: 767px) {
  .hero-title {
    font-size: 2rem;
  }
  
  .section-title {
    font-size: 1.75rem;
  }
  
  .bottom-cta-title {
    font-size: 1.75rem;
  }
}

/* ===========================
   Accessibility & Focus States
   =========================== */
a:focus,
button:focus,
.btn:focus {
  outline: 2px solid #0092b8;
  outline-offset: 2px;
}