:root{--build-id:"4de08ea9-2cfb-4969-b81c-16a323ec5d11";}
@charset "UTF-8";

/* ========================================
   CSS Reset & Base
======================================== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

body {
  font-family: Roboto, "Noto Sans KR", "Malgun Gothic", "Segoe UI", -apple-system, system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.65;
  font-weight: 400;
  letter-spacing: 0em;
  color: #065f46;
  background-color: #ecfdf5;
}

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

a {
  color: #065f46;
  text-decoration: none;
  transition: color 0.3s ease;
}

a:hover {
  color: #10b981;
}

a:focus-visible {
  outline: 3px solid #059669;
  outline-offset: 2px;
}

ul {
  list-style: none;
}

/* ========================================
   CSS Variables (C10)
======================================== */
:root {
  --primary: #059669;
  --bg: #ecfdf5;
  --text: #065f46;
  --accent: #10b981;
  --heading: #065f46;
  --link: #065f46;
  --border: #d1d5db;
  --shadow: rgba(0, 0, 0, 0.1);
}

/* ========================================
   Typography (H06)
======================================== */
h1 {
  font-size: clamp(2.5rem, 5vw, 3.75rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.025em;
  text-transform: capitalize;
  color: var(--heading);
  margin-bottom: 1.5rem;
}

h2 {
  font-size: clamp(1.875rem, 4vw, 2.8125rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--heading);
  margin-bottom: 1.25rem;
}

h3 {
  font-size: clamp(1.25rem, 3vw, 1.875rem);
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--heading);
  margin-bottom: 1rem;
}

p {
  margin-bottom: 1rem;
}

/* ========================================
   Skip Link (Accessibility)
======================================== */
.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: #000;
  color: #fff;
  padding: 8px 16px;
  text-decoration: none;
  z-index: 100;
}

.skip-link:focus {
  top: 0;
}

/* ========================================
   Header & Navigation (N09)
======================================== */
header {
  background: rgba(236, 253, 245, 0.95);
  backdrop-filter: blur(10px);
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid var(--border);
}

.header-container {
  max-width: 1500px;
  margin: 0 auto;
  padding: 1.25rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary);
  white-space: nowrap;
}

.menu-checkbox {
  display: none;
}

.menu-toggle {
  display: none;
  font-size: 1.75rem;
  cursor: pointer;
  color: var(--primary);
  background: none;
  border: none;
  padding: 0.5rem;
}

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

nav a {
  font-weight: 500;
  color: var(--text);
  padding: 0.5rem 0;
  position: relative;
}

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

nav a[aria-current="page"] {
  color: var(--primary);
  font-weight: 600;
}

nav a[aria-current="page"]::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--primary);
}

/* Mobile Navigation */
@media (max-width: 768px) {
  .menu-toggle {
    display: block;
  }

  nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--border);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
  }

  .menu-checkbox:checked ~ nav {
    max-height: 500px;
  }

  nav ul {
    flex-direction: column;
    gap: 0;
    padding: 1rem 0;
  }

  nav li {
    width: 100%;
    text-align: center;
  }

  nav a {
    display: block;
    padding: 1rem 2rem;
  }
}

/* ========================================
   Container & Sections (S05)
======================================== */
.container {
  max-width: 1500px;
  margin: 0 auto;
  padding: 0 2rem;
}

section {
  padding: 7rem 0;
}

.page-hero {
  padding: 5rem 0 3rem;
  text-align: center;
}

.page-subtitle {
  font-size: 1.125rem;
  color: var(--text);
  opacity: 0.8;
  max-width: 600px;
  margin: 0 auto;
}

.content-section {
  padding: 5rem 0;
}

.alt-bg {
  background: #f0fdf4;
}

/* ========================================
   Hero Section (L03)
======================================== */
.hero-section {
  padding: 6rem 0;
  background: linear-gradient(135deg, #ecfdf5 0%, #d1fae5 100%);
}

.hero-section .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.hero-content h1 {
  margin-bottom: 1.5rem;
}

.hero-subtitle {
  font-size: 1.125rem;
  line-height: 1.75;
  margin-bottom: 2rem;
  color: var(--text);
}

.hero-cta {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-visual svg {
  width: 100%;
  max-width: 400px;
  height: auto;
}

@media (max-width: 968px) {
  .hero-section .container {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .hero-visual {
    order: -1;
  }
}

/* ========================================
   Buttons (B06)
======================================== */
.btn-primary,
.btn-secondary {
  display: inline-block;
  border-radius: 0;
  padding: 1rem 2.5rem;
  font-weight: 600;
  border: 3px solid var(--primary);
  transition: all 0.3s ease;
  cursor: pointer;
  text-align: center;
}

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

.btn-primary:hover {
  background: #047857;
  border-color: #047857;
  color: #fff;
}

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

.btn-secondary:hover {
  background: var(--primary);
  color: #fff;
}

/* ========================================
   Cards (K06)
======================================== */
.intro-grid,
.promise-grid,
.features-list,
.tips-grid,
.satisfaction-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 5rem;
  margin-top: 3rem;
}

.intro-card,
.promise-card,
.tip-card,
.satisfaction-item {
  border: 1px solid var(--border);
  border-radius: 1rem;
  padding: 1.5rem;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.intro-card:hover,
.promise-card:hover,
.tip-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 24px var(--shadow);
}

.intro-icon,
.promise-icon,
.satisfaction-icon {
  font-size: 2.5rem;
  color: var(--primary);
  margin-bottom: 1rem;
}

.satisfaction-number {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--primary);
  margin: 0.5rem 0;
}

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

/* ========================================
   Story Section
======================================== */
.story-section {
  background: #f0fdf4;
}

.story-content {
  display: flex;
  flex-direction: column;
  gap: 3rem;
  margin-top: 2rem;
}

.story-item {
  padding: 2rem;
  background: #fff;
  border-left: 4px solid var(--primary);
  border-radius: 0.5rem;
}

.story-label {
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 0.75rem;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ========================================
   Features Section
======================================== */
.features-list {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
  margin-top: 2rem;
}

.feature-row {
  display: flex;
  gap: 2rem;
  align-items: flex-start;
  padding: 2rem;
  background: #fff;
  border-radius: 1rem;
  border: 1px solid var(--border);
}

.feature-number {
  font-size: 2rem;
  font-weight: 800;
  color: var(--primary);
  min-width: 60px;
}

.feature-content h3 {
  margin-bottom: 0.5rem;
}

@media (max-width: 768px) {
  .feature-row {
    flex-direction: column;
    gap: 1rem;
  }
}

/* ========================================
   CTA Section
======================================== */
.cta-section {
  background: linear-gradient(135deg, #059669 0%, #047857 100%);
  color: #fff;
}

.cta-box {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.cta-box h2 {
  color: #fff;
  margin-bottom: 1rem;
}

.cta-box p {
  font-size: 1.125rem;
  margin-bottom: 2rem;
  opacity: 0.95;
}

.cta-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.cta-section .btn-primary {
  background: #fff;
  color: var(--primary);
  border-color: #fff;
}

.cta-section .btn-primary:hover {
  background: #ecfdf5;
  border-color: #ecfdf5;
}

.cta-section .btn-secondary {
  border-color: #fff;
  color: #fff;
}

.cta-section .btn-secondary:hover {
  background: #fff;
  color: var(--primary);
}

/* ========================================
   Content Blocks
======================================== */
.content-block {
  max-width: 900px;
  margin: 2rem auto 0;
}

.content-block p {
  margin-bottom: 1.5rem;
}

/* ========================================
   Benefit Story
======================================== */
.benefit-story {
  margin-top: 2rem;
}

.story-intro {
  font-size: 1.125rem;
  line-height: 1.75;
  padding: 2rem;
  background: #fff;
  border-left: 4px solid var(--primary);
  border-radius: 0.5rem;
  margin-bottom: 2rem;
}

.benefit-details {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.benefit-item {
  padding: 2rem;
  background: #fff;
  border-radius: 1rem;
  border: 1px solid var(--border);
}

.benefit-item h3 {
  color: var(--primary);
  margin-bottom: 0.75rem;
}

/* ========================================
   Method Steps
======================================== */
.method-story {
  margin-top: 2rem;
}

.method-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.step-card {
  padding: 2rem;
  background: #fff;
  border-radius: 1rem;
  border: 1px solid var(--border);
  text-align: center;
}

.step-number {
  display: inline-block;
  padding: 0.5rem 1.5rem;
  background: var(--primary);
  color: #fff;
  font-weight: 700;
  border-radius: 2rem;
  margin-bottom: 1rem;
}

/* ========================================
   Testimonials
======================================== */
.testimonial-list {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  margin-top: 2rem;
}

.testimonial-card {
  padding: 2rem;
  background: #fff;
  border-radius: 1rem;
  border: 1px solid var(--border);
}

.testimonial-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
  flex-wrap: wrap;
  gap: 1rem;
}

.testimonial-author {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.author-name {
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--heading);
}

.author-info {
  font-size: 0.875rem;
  color: var(--text);
  opacity: 0.7;
}

.testimonial-rating {
  color: #f59e0b;
  font-size: 1.25rem;
}

.testimonial-content {
  margin-bottom: 1rem;
}

.testimonial-date {
  font-size: 0.875rem;
  color: var(--text);
  opacity: 0.6;
}

.testimonial-summary {
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
}

/* ========================================
   FAQ
======================================== */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  margin-top: 2rem;
}

.faq-item {
  padding: 2rem;
  background: #fff;
  border-radius: 1rem;
  border: 1px solid var(--border);
}

.faq-question {
  color: var(--primary);
  margin-bottom: 1rem;
  font-size: 1.25rem;
}

.faq-answer p {
  line-height: 1.75;
}

.faq-contact {
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
  padding: 3rem 2rem;
  background: #fff;
  border-radius: 1rem;
  border: 1px solid var(--border);
}

.faq-contact h2 {
  margin-bottom: 1rem;
}

.faq-contact p {
  margin-bottom: 2rem;
}

/* ========================================
   Contact
======================================== */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 4rem;
  margin-top: 2rem;
}

.contact-info,
.contact-message {
  padding: 2rem;
  background: #fff;
  border-radius: 1rem;
  border: 1px solid var(--border);
}

.contact-item {
  display: flex;
  gap: 1.5rem;
  margin-bottom: 2rem;
  align-items: flex-start;
}

.contact-icon {
  font-size: 2rem;
  color: var(--primary);
  min-width: 40px;
}

.contact-details h3 {
  font-size: 1.125rem;
  margin-bottom: 0.5rem;
}

.contact-details p {
  margin-bottom: 0.25rem;
}

.contact-note {
  font-size: 0.875rem;
  opacity: 0.7;
}

.message-box {
  padding: 1.5rem;
  background: #f0fdf4;
  border-radius: 0.5rem;
  margin-top: 1.5rem;
}

.message-box p {
  margin-bottom: 1rem;
}

.message-box p:last-child {
  margin-bottom: 0;
}

.contact-faq-link {
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
  padding: 3rem 2rem;
  background: #fff;
  border-radius: 1rem;
  border: 1px solid var(--border);
}

.contact-faq-link h2 {
  margin-bottom: 1rem;
}

.contact-faq-link p {
  margin-bottom: 2rem;
}

/* ========================================
   Footer
======================================== */
footer {
  background: #047857;
  color: #fff;
  padding: 3rem 0 1.5rem;
}

.footer-container {
  max-width: 1500px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

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

.footer-logo {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.footer-slogan {
  font-size: 0.875rem;
  opacity: 0.8;
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: 2rem;
  flex-wrap: wrap;
}

.footer-links a {
  color: #fff;
  font-size: 0.875rem;
}

.footer-links a:hover {
  opacity: 0.8;
}

.footer-contact {
  text-align: center;
  font-size: 0.875rem;
}

.footer-contact p {
  margin-bottom: 0.25rem;
}

.footer-copyright {
  text-align: center;
  font-size: 0.75rem;
  opacity: 0.7;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
}

/* ========================================
   Document Container (Privacy/Terms)
======================================== */
.doc-container {
  max-width: 800px;
  margin: 0 auto;
  padding: 4rem 2rem;
  text-align: center;
}

.doc-container h1 {
  margin-bottom: 2rem;
}

.doc-container p {
  margin-bottom: 1.5rem;
  line-height: 1.75;
}

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

/* ========================================
   Responsive Adjustments
======================================== */
@media (max-width: 768px) {
  section {
    padding: 4rem 0;
  }

  .container {
    padding: 0 1.5rem;
  }

  .intro-grid,
  .promise-grid,
  .tips-grid,
  .satisfaction-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .benefit-details {
    grid-template-columns: 1fr;
  }

  .method-steps {
    grid-template-columns: 1fr;
  }
}