:root{--build-id:"cdea0b28-9936-4ee8-a89a-df5fc4ef9828";}
/* Reset & Base */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --primary: #a855f7;
  --bg: #faf5ff;
  --text: #581c87;
  --accent: #c084fc;
  --heading: var(--text);
  --link: var(--text);
  --white: #ffffff;
  --gray-light: #e5e7eb;
  --gray: #9ca3af;
  --section-padding: 6rem 0;
  --container-width: 1400px;
  --gap: 4rem;
}

body {
  font-family: "Segoe UI Variable", "Malgun Gothic", "Noto Sans KR", Arial, system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.65;
  font-weight: 400;
  letter-spacing: 0em;
  color: var(--text);
  background: var(--bg);
}

/* Skip Link */
.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;
}

/* Focus Styles */
a:focus-visible,
input:focus-visible,
label:focus-visible {
  outline: 3px solid #0066cc;
  outline-offset: 2px;
}

/* Typography */
h1,
h2,
h3,
h4 {
  color: var(--heading);
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: 0.01em;
}

h1 {
  font-size: 2.625rem;
  margin-bottom: 1.5rem;
}

h2 {
  font-size: 2.1rem;
  margin-bottom: 1.25rem;
}

h3 {
  font-size: 1.68rem;
  margin-bottom: 1rem;
}

p {
  margin-bottom: 1rem;
}

a {
  color: var(--link);
  text-decoration: none;
  transition: opacity 0.2s;
}

a:hover {
  opacity: 0.8;
}

/* Header */
header {
  background: var(--white);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
  position: sticky;
  top: 0;
  z-index: 50;
}

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

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

.menu-checkbox {
  display: none;
}

.menu-toggle {
  display: none;
  font-size: 1.75rem;
  cursor: pointer;
  color: var(--text);
}

nav ul {
  display: flex;
  list-style: none;
  gap: 2.5rem;
}

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

nav a[aria-current="page"] {
  color: var(--primary);
  border-bottom: 2px solid var(--primary);
}

/* Container */
.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 2rem;
}

/* Hero Split */
.hero-split {
  background: linear-gradient(135deg, var(--bg) 0%, #f3e8ff 100%);
  padding: var(--section-padding);
}

.hero-content {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 2rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--gap);
  align-items: center;
}

.hero-text h1 {
  font-size: 2.625rem;
  margin-bottom: 1.5rem;
}

.hero-text p {
  font-size: 1.125rem;
  margin-bottom: 2rem;
  line-height: 1.7;
}

.hero-image svg {
  width: 100%;
  height: auto;
}

/* Buttons */
.cta-button {
  display: inline-block;
  background: var(--primary);
  color: var(--white);
  padding: 1rem 2.5rem;
  border-radius: 2rem;
  border: 2px dashed var(--primary);
  font-weight: 600;
  transition: all 0.3s;
}

.cta-button:hover {
  background: var(--accent);
  border-color: var(--accent);
  opacity: 1;
}

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

.cta-button.secondary:hover {
  background: var(--primary);
  color: var(--white);
}

/* Sections */
section {
  padding: var(--section-padding);
}

.section-intro {
  font-size: 1.125rem;
  margin-bottom: 3rem;
  text-align: center;
  color: var(--text);
  opacity: 0.9;
}

.page-header {
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  color: var(--white);
  text-align: center;
  padding: 4rem 0;
}

.page-header h1 {
  color: var(--white);
}

.page-header .lead {
  font-size: 1.25rem;
  opacity: 0.95;
}

/* Features Three */
.features-three {
  background: var(--white);
}

.features-three h2 {
  text-align: center;
  margin-bottom: 1rem;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap);
  margin-top: 3rem;
}

.feature-card {
  border-radius: 2rem;
  background: var(--white);
  box-shadow: 0 0 0 1px var(--gray-light);
  padding: 2rem;
  text-align: center;
  transition: transform 0.3s, box-shadow 0.3s;
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 24px rgba(168, 85, 247, 0.15);
}

.feature-icon {
  font-size: 3rem;
  margin-bottom: 1.5rem;
}

/* Comparison Table */
.comparison-table {
  background: var(--bg);
}

.comparison-table h2 {
  text-align: center;
  margin-bottom: 1rem;
}

.table-wrapper {
  overflow-x: auto;
  margin-top: 3rem;
}

table {
  width: 100%;
  border-collapse: collapse;
  background: var(--white);
  border-radius: 1rem;
  overflow: hidden;
}

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

th,
td {
  padding: 1.25rem;
  text-align: left;
  border-bottom: 1px solid var(--gray-light);
}

th {
  font-weight: 600;
}

tbody tr:last-child td {
  border-bottom: none;
}

tbody tr:hover {
  background: var(--bg);
}

/* Content Section */
.content-section {
  background: var(--white);
}

.content-section.alt-bg {
  background: var(--bg);
}

.content-section h2 {
  margin-bottom: 2rem;
}

.content-columns {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap);
  margin-top: 3rem;
}

.content-col h3 {
  margin-bottom: 1rem;
  color: var(--primary);
}

/* Icon Grid */
.icon-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap);
  margin-top: 3rem;
}

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

.icon-symbol {
  font-size: 3rem;
  display: block;
  margin-bottom: 1rem;
}

/* CTA Bottom */
.cta-bottom {
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  color: var(--white);
  text-align: center;
}

.cta-bottom h2 {
  color: var(--white);
  margin-bottom: 1.5rem;
}

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

.cta-buttons {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  flex-wrap: wrap;
}

.cta-bottom .cta-button {
  background: var(--white);
  color: var(--primary);
  border-color: var(--white);
}

.cta-bottom .cta-button:hover {
  background: var(--accent);
  color: var(--white);
  border-color: var(--white);
}

.cta-bottom .cta-button.secondary {
  background: transparent;
  color: var(--white);
  border-color: var(--white);
}

.cta-bottom .cta-button.secondary:hover {
  background: var(--white);
  color: var(--primary);
}

/* Benefit Cards */
.benefit-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 3rem;
}

.benefit-card {
  border-radius: 2rem;
  background: var(--white);
  box-shadow: 0 0 0 1px var(--gray-light);
  padding: 2rem;
  text-align: center;
}

.benefit-icon {
  font-size: 2.5rem;
  display: block;
  margin-bottom: 1rem;
}

/* Info Box */
.info-box {
  background: var(--white);
  border-radius: 1rem;
  padding: 2rem;
  margin-top: 2rem;
  border-left: 4px solid var(--primary);
}

.info-box h3 {
  margin-bottom: 1.5rem;
}

.info-box ol {
  margin-left: 1.5rem;
}

.info-box li {
  margin-bottom: 0.75rem;
}

/* Highlight Box */
.highlight-box {
  background: var(--bg);
  border-radius: 1rem;
  padding: 2rem;
  margin-top: 2rem;
}

.highlight-box h3 {
  margin-bottom: 1.5rem;
  color: var(--primary);
}

.highlight-box ul {
  margin-left: 1.5rem;
}

.highlight-box li {
  margin-bottom: 0.75rem;
}

/* Method Visual */
.method-visual {
  margin-top: 3rem;
  text-align: center;
}

.method-visual svg {
  max-width: 300px;
  height: auto;
}

/* Step List */
.step-list {
  margin-top: 3rem;
}

.step-item {
  display: flex;
  gap: 2rem;
  align-items: flex-start;
  margin-bottom: 2.5rem;
}

.step-number {
  flex-shrink: 0;
  width: 3rem;
  height: 3rem;
  background: var(--primary);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 700;
}

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

/* Tip Box */
.tip-box {
  background: var(--bg);
  border-radius: 1rem;
  padding: 2rem;
  margin-top: 2rem;
}

.tip-box h3 {
  margin-bottom: 1.5rem;
  color: var(--primary);
}

.tip-box ul {
  margin-left: 1.5rem;
}

.tip-box li {
  margin-bottom: 0.75rem;
}

/* Tips Grid */
.tips-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  margin-top: 3rem;
}

.tip-card {
  border-radius: 2rem;
  background: var(--white);
  box-shadow: 0 0 0 1px var(--gray-light);
  padding: 2rem;
}

.tip-card h3 {
  color: var(--primary);
  margin-bottom: 1rem;
}

/* Season Tips */
.season-tips {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  margin-top: 3rem;
}

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

.season-icon {
  font-size: 3rem;
  display: block;
  margin-bottom: 1rem;
}

/* Mistake List */
.mistake-list {
  margin-top: 3rem;
}

.mistake-item {
  background: var(--bg);
  border-radius: 1rem;
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  border-left: 4px solid var(--primary);
}

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

/* FAQ List */
.faq-list {
  margin-top: 3rem;
}

.faq-item {
  background: var(--white);
  border-radius: 1rem;
  padding: 2rem;
  margin-bottom: 2rem;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.faq-item h3 {
  color: var(--primary);
  margin-bottom: 1rem;
}

/* CTA Section */
.cta-section {
  background: var(--bg);
  text-align: center;
}

.cta-section h2 {
  margin-bottom: 1rem;
}

.cta-section p {
  font-size: 1.125rem;
  margin-bottom: 2rem;
}

/* Contact */
.contact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--gap);
  align-items: center;
}

.contact-details {
  margin-top: 2rem;
}

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

.contact-icon {
  font-size: 2rem;
  flex-shrink: 0;
}

.contact-item h3 {
  margin-bottom: 0.5rem;
  font-size: 1.25rem;
}

.contact-visual svg {
  width: 100%;
  height: auto;
}

.contact-note {
  background: var(--bg);
  border-radius: 1rem;
  padding: 2rem;
  margin-top: 3rem;
}

.contact-note h3 {
  margin-bottom: 1rem;
  color: var(--primary);
}

.text-link {
  color: var(--primary);
  font-weight: 600;
  text-decoration: underline;
}

/* Footer */
footer {
  background: var(--text);
  color: var(--white);
  padding: 3rem 0 1.5rem;
}

.footer-container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 2rem;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 2rem;
}

.footer-brand h3 {
  color: var(--white);
  margin-bottom: 0.5rem;
}

.footer-brand p {
  opacity: 0.8;
}

.footer-links h4,
.footer-contact h4 {
  color: var(--white);
  margin-bottom: 1rem;
  font-size: 1.125rem;
}

.footer-links ul {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.5rem;
}

.footer-links a {
  color: var(--white);
  opacity: 0.8;
}

.footer-links a:hover {
  opacity: 1;
}

.footer-contact p {
  opacity: 0.8;
  margin-bottom: 0.5rem;
}

.footer-bottom {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 1.5rem 2rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-bottom p {
  opacity: 0.8;
  margin: 0;
}

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

.footer-legal a {
  color: var(--white);
  opacity: 0.8;
}

.footer-legal a:hover {
  opacity: 1;
}

/* Doc Container */
.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;
}

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

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

  nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s;
  }

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

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

  nav li {
    border-bottom: 1px solid var(--gray-light);
  }

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

  h1 {
    font-size: 2rem;
  }

  h2 {
    font-size: 1.75rem;
  }

  h3 {
    font-size: 1.375rem;
  }

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

  .hero-text h1 {
    font-size: 2rem;
  }

  .feature-grid,
  .content-columns,
  .icon-grid,
  .benefit-cards {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .tips-grid {
    grid-template-columns: 1fr;
  }

  .season-tips {
    grid-template-columns: repeat(2, 1fr);
  }

  .contact-content {
    grid-template-columns: 1fr;
  }

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

  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }

  .cta-buttons {
    flex-direction: column;
    align-items: center;
  }

  .cta-button {
    width: 100%;
    max-width: 300px;
  }
}