:root {
  --bg: #fcfcf8;
  --surface: #ffffff;
  --soft: #eef8ef;
  --soft-2: #eef6ff;
  --accent: #78aa83;
  --accent-2: #7da6c9;
  --text: #2e4337;
  --muted: #607085;
  --border: rgba(36, 52, 71, 0.10);
  --shadow: 0 18px 48px rgba(53, 74, 98, 0.10);
  --radius: 24px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Segoe UI", "Noto Sans KR", sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.7;
}

img {
  display: block;
  width: 100%;
  border-radius: var(--radius);
  object-fit: cover;
}

a {
  color: inherit;
  text-decoration: none;
}

.container {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(18px);
  background: rgba(255, 255, 255, 0.82);
  border-bottom: 1px solid rgba(255, 255, 255, 0.4);
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px 0;
}

.brand {
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  color: var(--muted);
  font-size: 0.95rem;
}

.nav a:hover,
.footer-links a:hover {
  color: var(--accent);
}

.hero {
  padding: 56px 0 24px;
}

.hero-grid,
.split-layout,
.contact-grid,
.legal-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 34px;
  align-items: center;
}

.hero-copy h1,
.section-heading h2,
.content h2,
.contact-copy h2,
.legal-section h2 {
  margin: 0 0 16px;
  line-height: 1.18;
  letter-spacing: -0.03em;
}

.hero-copy h1 {
  font-size: clamp(2.4rem, 5vw, 4.4rem);
}

.section-heading h2,
.content h2,
.contact-copy h2,
.legal-section h2 {
  font-size: clamp(1.8rem, 3vw, 2.7rem);
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--accent);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.82rem;
}

.lead,
.section-heading p,
.content p,
.contact-copy p,
.card p,
.faq-answer p,
.site-footer p,
.hero-footnote,
.timeline-item,
.stat span {
  color: var(--muted);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 28px 0 0;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 22px;
  border-radius: 999px;
  font-weight: 700;
  border: 1px solid transparent;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
  cursor: pointer;
}

.button:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 26px rgba(60, 87, 120, 0.16);
}

.button.primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #fff;
}

.button.secondary {
  background: rgba(255, 255, 255, 0.78);
  border-color: var(--border);
}

.hero-visual img {
  min-height: 420px;
  box-shadow: var(--shadow);
}

.hero-note,
.mini-stats,
.card,
.contact-form,
.contact-card {
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  border-radius: var(--radius);
}

.hero-note {
  padding: 24px;
}

.mini-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 26px;
  padding: 20px 22px;
}

.mini-stats strong,
.stat strong {
  display: block;
  font-size: 1.8rem;
  margin-bottom: 6px;
}

.hero-overlay {
  position: relative;
  min-height: 78vh;
  display: grid;
  align-items: center;
  overflow: hidden;
}

.hero-backdrop {
  position: absolute;
  inset: 0;
  background-position: center;
  background-size: cover;
  filter: saturate(1.02);
}

.hero-overlay::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(248, 251, 255, 0.92), rgba(248, 251, 255, 0.56));
}

.hero-card {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.35fr 0.8fr;
  gap: 26px;
  align-items: end;
}

.hero-card .hero-copy,
.hero-card .hero-note {
  padding: 28px;
  background: rgba(255, 255, 255, 0.76);
  border-radius: var(--radius);
  border: 1px solid rgba(255, 255, 255, 0.5);
  box-shadow: var(--shadow);
  backdrop-filter: blur(8px);
}

.section {
  padding: 88px 0;
}

.soft-section {
  background: var(--soft);
}

.tinted-section {
  background: linear-gradient(180deg, var(--soft-2), rgba(255, 255, 255, 0.7));
}

.section-heading {
  max-width: 720px;
  margin-bottom: 30px;
}

.card-grid,
.testimonial-grid,
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 22px;
}

.testimonial-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.card,
.testimonial,
.stat,
.step,
.timeline-item {
  padding: 26px;
}

.icon {
  width: 52px;
  height: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 16px;
  margin-bottom: 16px;
  background: linear-gradient(135deg, var(--soft), var(--soft-2));
  color: var(--accent);
  font-weight: 800;
}

.feature-list {
  padding-left: 20px;
  color: var(--muted);
}

.feature-list li + li {
  margin-top: 12px;
}


.gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}

.gallery-card {
  overflow: hidden;
  padding: 0;
}

.gallery-card img {
  min-height: 240px;
  border-radius: 24px 24px 0 0;
}

.gallery-copy {
  padding: 22px 22px 24px;
}

.gallery-copy h3 {
  margin: 0 0 10px;
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}

.step {
  display: flex;
  gap: 18px;
  align-items: flex-start;
}

.step-number {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  flex-shrink: 0;
}

.timeline {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.timeline-item span {
  display: inline-block;
  margin-bottom: 12px;
  color: var(--accent);
  font-weight: 800;
}

.faq-list {
  max-width: 920px;
}

.faq-item + .faq-item {
  margin-top: 16px;
}

.faq-question {
  width: 100%;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.94);
  color: var(--text);
  border-radius: 22px;
  padding: 20px 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  text-align: left;
  cursor: pointer;
  font: inherit;
  box-shadow: var(--shadow);
}

.faq-plus {
  font-size: 1.4rem;
  color: var(--accent);
  line-height: 1;
  transition: transform 0.2s ease;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
  padding: 0 18px;
}

.faq-item.active .faq-answer {
  max-height: 220px;
  padding: 16px 18px 6px;
}

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

.contact-form {
  padding: 28px;
}

.contact-form label {
  display: block;
  font-weight: 700;
  margin-bottom: 8px;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  margin-bottom: 18px;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: #fff;
  padding: 14px 16px;
  font: inherit;
  color: var(--text);
}

.form-note {
  margin-top: 12px;
  font-size: 0.92rem;
  color: var(--muted);
}



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

.contact-copy {
  max-width: 760px;
}

.site-footer {
  padding: 26px 0 40px;
  border-top: 1px solid var(--border);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 24px;
  align-items: center;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: flex-end;
}

.copyright {
  grid-column: 1 / -1;
  margin: 0;
  color: var(--muted);
}

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1024px) {
  .card-grid,
  .stats-grid,
  .timeline,
  .testimonial-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero-card {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .hero-grid,
  .split-layout,
  .contact-grid,
  .legal-grid,
  .footer-grid,
  .steps-grid,
  .timeline,
  .testimonial-grid,
  .stats-grid,
  .card-grid,
  .gallery-grid {
    grid-template-columns: 1fr;
  }

  .topbar {
    display: grid;
    justify-content: initial;
  }

  .nav {
    gap: 12px;
  }

  .section {
    padding: 72px 0;
  }

  .hero {
    padding-top: 34px;
  }

  .hero-visual img {
    min-height: 300px;
  }

  .footer-links {
    justify-content: flex-start;
  }
}