:root {
  --primary: #0f5132;
  --primary-hover: #0a3c24;
  --secondary: #c5a059;
  --secondary-hover: #b48e47;
  --dark: #121815;
  --light: #f8faf9;
  --white: #ffffff;
  --gray-100: #f1f3f2;
  --gray-300: #dee2e0;
  --gray-600: #68756f;
  --gray-800: #2c3531;
  --font-main: 'Noto Sans KR', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --shadow-sm: 0 2px 4px rgba(0,0,0,0.05);
  --shadow-md: 0 4px 10px rgba(0,0,0,0.08);
  --shadow-lg: 0 10px 30px rgba(0,0,0,0.12);
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-main);
  background-color: var(--white);
  color: var(--gray-800);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

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

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

/* Base Layout Container */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Header & Navigation */
header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--gray-300);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

header.scrolled {
  padding: 0.5rem 0;
  box-shadow: var(--shadow-md);
}

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

.nav-logo img {
  height: 45px;
}

.nav-links {
  display: flex;
  gap: 2.5rem;
  align-items: center;
}

.nav-links a {
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--gray-800);
  position: relative;
  padding: 0.5rem 0;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--primary);
  transition: var(--transition);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

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

.nav-cta {
  background-color: var(--primary);
  color: var(--white) !important;
  padding: 0.75rem 1.5rem;
  border-radius: 4px;
  font-weight: 600;
}

.nav-cta:hover {
  background-color: var(--primary-hover);
  transform: translateY(-2px);
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--gray-800);
}

/* Hero Section */
.hero-section {
  padding: 6rem 0 5rem;
  background: linear-gradient(135deg, rgba(15, 81, 50, 0.03) 0%, rgba(197, 160, 89, 0.03) 100%);
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 4rem;
  align-items: center;
}

.hero-content h1 {
  font-size: 3rem;
  line-height: 1.25;
  color: var(--primary-hover);
  font-weight: 800;
  margin-bottom: 1.5rem;
  word-break: keep-all;
}

.hero-content p {
  font-size: 1.15rem;
  color: var(--gray-600);
  margin-bottom: 2.5rem;
  word-break: keep-all;
}

.hero-ctas {
  display: flex;
  gap: 1.5rem;
  margin-bottom: 3rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1rem 2.25rem;
  font-size: 1rem;
  font-weight: 600;
  border-radius: 4px;
  transition: var(--transition);
  cursor: pointer;
  border: none;
}

.btn-primary {
  background-color: var(--primary);
  color: var(--white);
}

.btn-primary:hover {
  background-color: var(--primary-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-secondary {
  background-color: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
}

.btn-secondary:hover {
  background-color: rgba(15, 81, 50, 0.05);
  transform: translateY(-2px);
}

.trust-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--gray-300);
}

.trust-item {
  display: flex;
  flex-direction: column;
}

.trust-number {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--secondary);
}

.trust-label {
  font-size: 0.85rem;
  color: var(--gray-600);
  font-weight: 600;
}

.hero-image-wrapper {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.hero-image-wrapper img {
  width: 100%;
  height: 520px;
  object-fit: cover;
  transition: var(--transition);
}

.hero-image-wrapper:hover img {
  transform: scale(1.03);
}

/* Section Common Styling */
section {
  padding: 6rem 0;
}

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

.section-title-wrap {
  text-align: center;
  max-width: 750px;
  margin: 0 auto 4rem;
}

.section-tag {
  color: var(--secondary);
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
  display: block;
}

.section-title {
  font-size: 2.25rem;
  color: var(--primary);
  font-weight: 800;
  margin-bottom: 1.25rem;
  word-break: keep-all;
}

.section-desc {
  font-size: 1.05rem;
  color: var(--gray-600);
  word-break: keep-all;
}

/* Benefits Section (6 Blocks Grid) */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.benefit-card {
  background-color: var(--white);
  padding: 2.5rem 2rem;
  border-radius: 8px;
  border: 1px solid var(--gray-300);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.benefit-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 0;
  background-color: var(--primary);
  transition: var(--transition);
}

.benefit-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.benefit-card:hover::before {
  height: 100%;
}

.benefit-icon {
  width: 50px;
  height: 50px;
  background-color: rgba(15, 81, 50, 0.08);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  margin-bottom: 1.5rem;
}

.benefit-icon svg {
  width: 24px;
  height: 24px;
  fill: currentColor;
}

.benefit-card h3 {
  font-size: 1.25rem;
  color: var(--primary-hover);
  margin-bottom: 1rem;
  font-weight: 700;
}

.benefit-card p {
  font-size: 0.95rem;
  color: var(--gray-600);
  line-height: 1.6;
}

/* Services Section */
.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.5rem;
}

.service-item {
  display: flex;
  background-color: var(--white);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-300);
}

.service-img {
  width: 40%;
  position: relative;
}

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

.service-info {
  width: 60%;
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.service-info h3 {
  font-size: 1.35rem;
  color: var(--primary);
  margin-bottom: 1rem;
  font-weight: 700;
}

.service-info p {
  font-size: 0.95rem;
  color: var(--gray-600);
  margin-bottom: 1.5rem;
}

.service-link {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--secondary);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.service-link:hover {
  color: var(--secondary-hover);
}

/* How It Works (Timeline Pattern) */
.timeline {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
}

.timeline::before {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 2px;
  background-color: var(--gray-300);
  transform: translateX(-50%);
}

.timeline-item {
  position: relative;
  margin-bottom: 4rem;
  width: 50%;
  padding-right: 3rem;
}

.timeline-item:nth-child(even) {
  left: 50%;
  padding-right: 0;
  padding-left: 3rem;
}

.timeline-badge {
  position: absolute;
  top: 0;
  right: -20px;
  width: 40px;
  height: 40px;
  background-color: var(--primary);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  box-shadow: 0 0 0 6px rgba(15, 81, 50, 0.15);
  z-index: 2;
}

.timeline-item:nth-child(even) .timeline-badge {
  left: -20px;
  right: auto;
}

.timeline-panel {
  background-color: var(--white);
  padding: 2rem;
  border-radius: 8px;
  border: 1px solid var(--gray-300);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.timeline-panel:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.timeline-panel h3 {
  font-size: 1.25rem;
  color: var(--primary);
  margin-bottom: 0.75rem;
  font-weight: 700;
}

.timeline-panel p {
  font-size: 0.95rem;
  color: var(--gray-600);
}

/* About Section */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-text h2 {
  font-size: 2.25rem;
  color: var(--primary);
  margin-bottom: 1.5rem;
  font-weight: 800;
  word-break: keep-all;
}

.about-text p {
  color: var(--gray-600);
  margin-bottom: 1.5rem;
}

.about-identity {
  background-color: rgba(197, 160, 89, 0.08);
  border-left: 4px solid var(--secondary);
  padding: 1.5rem;
  border-radius: 0 8px 8px 0;
  font-size: 0.9rem;
  color: var(--gray-800);
  margin-bottom: 1.5rem;
}

.about-identity strong {
  color: var(--primary-hover);
  display: block;
  font-size: 1rem;
  margin-bottom: 0.5rem;
}

.about-image img {
  border-radius: 12px;
  box-shadow: var(--shadow-lg);
  width: 100%;
}

/* Testimonials */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.testimonial-card {
  background-color: var(--white);
  padding: 2.5rem 2rem;
  border-radius: 8px;
  border: 1px solid var(--gray-300);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.test-text {
  font-size: 0.95rem;
  font-style: italic;
  color: var(--gray-600);
  margin-bottom: 2rem;
  line-height: 1.7;
}

.test-author {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.test-avatar {
  width: 48px;
  height: 48px;
  background-color: var(--primary);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.1rem;
}

.test-info h4 {
  font-size: 0.95rem;
  color: var(--primary-hover);
  font-weight: 700;
}

.test-info span {
  font-size: 0.8rem;
  color: var(--gray-600);
  display: block;
}

/* Form Section & Interactive Lead State */
.contact-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 4rem;
  align-items: flex-start;
}

.contact-info {
  background-color: var(--primary);
  color: var(--white);
  padding: 3rem;
  border-radius: 12px;
  box-shadow: var(--shadow-lg);
}

.contact-info h3 {
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  border-bottom: 2px solid var(--secondary);
  padding-bottom: 1rem;
}

.contact-info p {
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 2rem;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.contact-icon {
  color: var(--secondary);
  font-size: 1.25rem;
  margin-top: 0.25rem;
}

.contact-item h4 {
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.contact-item p {
  margin: 0;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.9);
}

.contact-form-container {
  background-color: var(--white);
  padding: 3.5rem;
  border-radius: 12px;
  border: 1px solid var(--gray-300);
  box-shadow: var(--shadow-md);
  position: relative;
}

.form-group-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

.form-group {
  margin-bottom: 1.5rem;
  display: flex;
  flex-direction: column;
}

.form-group label {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--gray-800);
  margin-bottom: 0.5rem;
}

.form-control {
  font-family: var(--font-main);
  width: 100%;
  padding: 0.85rem 1rem;
  font-size: 0.95rem;
  border: 1px solid var(--gray-300);
  border-radius: 4px;
  background-color: var(--white);
  color: var(--gray-800);
  transition: var(--transition);
}

.form-control:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(15, 81, 50, 0.1);
}

.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 2rem;
}

.form-checkbox input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin-top: 0.25rem;
  accent-color: var(--primary);
  cursor: pointer;
}

.form-checkbox label {
  font-size: 0.85rem;
  color: var(--gray-600);
  line-height: 1.5;
  cursor: pointer;
}

.form-checkbox label a {
  color: var(--primary);
  text-decoration: underline;
  font-weight: 600;
}

.form-submit-btn {
  width: 100%;
  padding: 1.1rem;
  font-size: 1.05rem;
}

/* Success Form Overlay */
.form-success-overlay {
  display: none;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--white);
  border-radius: 12px;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 3rem;
  z-index: 10;
}

.form-success-overlay.active {
  display: flex;
  animation: fadeIn 0.4s ease-out forwards;
}

.success-icon {
  width: 80px;
  height: 80px;
  background-color: rgba(15, 81, 50, 0.08);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
}

.success-title {
  font-size: 1.75rem;
  color: var(--primary);
  font-weight: 800;
  margin-bottom: 1rem;
}

.success-desc {
  font-size: 1rem;
  color: var(--gray-600);
  max-width: 400px;
  line-height: 1.6;
}

/* FAQ Accordion */
.faq-wrap {
  max-width: 850px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--gray-300);
  padding: 1.5rem 0;
}

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  width: 100%;
  border: none;
  background: none;
  text-align: left;
  font-family: var(--font-main);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--primary);
  padding: 0;
  transition: var(--transition);
}

.faq-question:hover {
  color: var(--secondary);
}

.faq-icon {
  font-size: 1.25rem;
  font-weight: 300;
  transition: var(--transition);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out;
  padding-top: 0;
}

.faq-answer p {
  padding-top: 1rem;
  font-size: 0.95rem;
  color: var(--gray-600);
  line-height: 1.7;
}

.faq-item.active .faq-answer {
  max-height: 250px;
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
}

/* Cookie Consent Banner */
.cookie-banner {
  position: fixed;
  bottom: 2rem;
  left: 2rem;
  max-width: 420px;
  background-color: var(--white);
  border: 1px solid var(--gray-300);
  border-radius: 8px;
  box-shadow: var(--shadow-lg);
  padding: 1.75rem;
  z-index: 9999;
  display: none;
  animation: slideUp 0.4s ease-out forwards;
}

.cookie-banner.active {
  display: block;
}

.cookie-text {
  font-size: 0.85rem;
  color: var(--gray-600);
  margin-bottom: 1.25rem;
  line-height: 1.6;
}

.cookie-text a {
  color: var(--primary);
  text-decoration: underline;
}

.cookie-btns {
  display: flex;
  gap: 1rem;
}

.cookie-btn {
  flex: 1;
  padding: 0.65rem;
  font-size: 0.85rem;
  font-weight: 600;
  border-radius: 4px;
  cursor: pointer;
  border: none;
  transition: var(--transition);
}

.cookie-btn-accept {
  background-color: var(--primary);
  color: var(--white);
}

.cookie-btn-accept:hover {
  background-color: var(--primary-hover);
}

.cookie-btn-decline {
  background-color: var(--gray-100);
  color: var(--gray-800);
}

.cookie-btn-decline:hover {
  background-color: var(--gray-300);
}

/* Floating Back to Top Button */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 50px;
  height: 50px;
  background-color: var(--primary);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
  z-index: 999;
  border: none;
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  background-color: var(--primary-hover);
  transform: translateY(-3px);
}

/* Footer Grid & Compliance Block */
footer {
  background-color: var(--dark);
  color: rgba(255,255,255,0.75);
  padding: 5rem 0 2rem;
  border-top: 4px solid var(--secondary);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 1fr;
  gap: 4rem;
  margin-bottom: 4rem;
}

.footer-brand img {
  height: 45px;
  margin-bottom: 1.5rem;
}

.footer-brand p {
  font-size: 0.9rem;
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.footer-links h4,
.footer-contact h4 {
  font-size: 1.1rem;
  color: var(--white);
  font-weight: 700;
  margin-bottom: 1.5rem;
  position: relative;
}

.footer-links h4::after,
.footer-contact h4::after {
  content: '';
  position: absolute;
  bottom: -0.5rem;
  left: 0;
  width: 30px;
  height: 2px;
  background-color: var(--secondary);
}

.footer-links ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.footer-links a {
  font-size: 0.9rem;
}

.footer-links a:hover {
  color: var(--secondary);
  padding-left: 4px;
}

.footer-contact-details {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  font-size: 0.9rem;
}

.footer-contact-details span {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
}

.footer-legal-links {
  display: flex;
  gap: 1.5rem;
}

/* Legal Standalone Page Layout */
.legal-container {
  max-width: 800px;
  margin: 5rem auto;
  padding: 0 1.5rem;
}

.legal-header {
  border-bottom: 1px solid var(--gray-300);
  padding-bottom: 2rem;
  margin-bottom: 3rem;
}

.legal-header h1 {
  font-size: 2.25rem;
  color: var(--primary);
  font-weight: 800;
}

.legal-content h2 {
  font-size: 1.5rem;
  color: var(--primary-hover);
  margin-top: 2.5rem;
  margin-bottom: 1rem;
  font-weight: 700;
}

.legal-content p {
  font-size: 1rem;
  color: var(--gray-600);
  margin-bottom: 1.5rem;
  line-height: 1.8;
}

.legal-content ul, .legal-content ol {
  margin-bottom: 1.5rem;
  padding-left: 1.5rem;
  color: var(--gray-600);
}

.legal-content li {
  margin-bottom: 0.5rem;
}

/* Animations */
@keyframes fadeIn {
  from { opacity: 0; transform: scale(0.98); }
  to { opacity: 1; transform: scale(1); }
}

@keyframes slideUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Responsive Breakpoints */
@media (max-width: 1024px) {
  .hero-grid, .contact-grid, .about-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .hero-image-wrapper img {
    height: 400px;
  }
  .benefits-grid, .testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .services-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none; /* Mobile menu implementation recommended for production */
  }
  .menu-toggle {
    display: block;
  }
  .benefits-grid, .testimonials-grid {
    grid-template-columns: 1fr;
  }
  .timeline::before {
    left: 20px;
  }
  .timeline-item {
    width: 100%;
    padding-left: 3.5rem;
    padding-right: 0;
  }
  .timeline-item:nth-child(even) {
    left: 0;
    padding-left: 3.5rem;
  }
  .timeline-badge {
    left: 0 !important;
    right: auto !important;
  }
  .form-group-row {
    grid-template-columns: 1fr;
    gap: 0;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 1.5rem;
    text-align: center;
  }
  .footer-legal-links {
    flex-wrap: wrap;
    justify-content: center;
  }
}