:root {
  --primary: #1c1c1e;
  --on-primary: #ffffff;
  --yellow: #ffd02f;
  --yellow-soft: #fff8e0;
  --blue: #4262ff;
  --rose: #fde0f0;
  --coral: #ffc6c6;
  --teal: #c3faf5;
  --canvas: #ffffff;
  --surface: #f7f8fa;
  --surface-soft: #fafbfc;
  --hairline: #e0e2e8;
  --hairline-soft: #eef0f3;
  --ink-deep: #050038;
  --ink: #1c1c1e;
  --slate: #555a6a;
  --steel: #6b6f7e;
  --footer-bg: #1c1c1e;
  --shadow-mockup: rgba(5, 0, 56, 0.08) 0 12px 32px -4px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--canvas);
  font-family: "Roobert PRO", "Noto Sans KR", "Malgun Gothic", Arial, sans-serif;
  line-height: 1.5;
  word-break: keep-all;
  overflow-wrap: break-word;
}

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

code,
pre {
  word-break: break-all;
}

.promo-banner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 44px;
  padding: 10px 20px;
  color: var(--on-primary);
  background: var(--primary);
  font-size: 14px;
  font-weight: 500;
}

.promo-badge {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 4px 10px;
  color: var(--primary);
  background: var(--yellow);
  border-radius: 9999px;
  font-size: 12px;
  font-weight: 700;
}

.site-header {
  position: sticky;
  z-index: 20;
  top: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: 68px;
  padding: 0 40px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid var(--hairline-soft);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  white-space: nowrap;
}

.brand-mark {
  display: inline-grid;
  place-items: center;
  width: 38px;
  height: 38px;
  color: var(--primary);
  background: var(--yellow);
  border-radius: 10px;
  font-size: 13px;
  font-weight: 800;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 26px;
  color: var(--slate);
  font-size: 14px;
  font-weight: 500;
}

.header-cta,
.primary-action,
.secondary-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 12px 24px;
  border-radius: 9999px;
  font-size: 14px;
  font-weight: 700;
}

.header-cta,
.primary-action {
  color: var(--on-primary);
  background: var(--primary);
}

.secondary-action {
  color: var(--ink);
  background: transparent;
  border: 1px solid #c7cad5;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 40px;
  width: min(1280px, calc(100% - 64px));
  margin: 0 auto;
  padding: 108px 0 72px;
  text-align: center;
}

.hero-copy-block {
  width: min(850px, 100%);
  margin: 0 auto;
}

.tag-chip,
.section-label,
.plan-name {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  min-height: 28px;
  margin: 0 0 16px;
  padding: 4px 10px;
  color: #746019;
  background: var(--yellow-soft);
  border-radius: 9999px;
  font-size: 13px;
  font-weight: 700;
}

.tag-chip.blue {
  color: var(--blue);
  background: #f5f3ff;
}

.tag-chip.coral {
  color: #600000;
  background: var(--coral);
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 22px;
  color: var(--ink-deep);
  font-size: clamp(42px, 6vw, 80px);
  font-weight: 600;
  line-height: 1.05;
  letter-spacing: 0;
}

.hero-copy {
  width: min(720px, 100%);
  margin: 0 auto 30px;
  color: var(--slate);
  font-size: 19px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
}

.board-shell {
  position: relative;
  width: min(1060px, 100%);
  margin: 6px auto 0;
  padding: 14px;
  background: var(--canvas);
  border: 1px solid var(--hairline-soft);
  border-radius: 16px;
  box-shadow: var(--shadow-mockup);
}

.board-shell img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: 12px;
}

.sticky-note {
  position: absolute;
  display: grid;
  gap: 4px;
  width: 170px;
  padding: 16px;
  border-radius: 18px;
  box-shadow: rgba(5, 0, 56, 0.1) 0 10px 26px -8px;
  text-align: left;
}

.sticky-note span {
  color: var(--steel);
  font-size: 12px;
  font-weight: 700;
}

.sticky-note strong {
  color: var(--ink-deep);
  font-size: 16px;
  line-height: 1.25;
}

.note-yellow {
  left: 28px;
  bottom: 34px;
  background: var(--yellow);
}

.note-rose {
  top: 34px;
  right: 74px;
  background: var(--rose);
}

.note-teal {
  right: 28px;
  bottom: 34px;
  background: var(--teal);
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  width: min(820px, 100%);
  margin: 0 auto;
}

.hero-stats div {
  padding: 20px;
  background: var(--surface);
  border: 1px solid var(--hairline-soft);
  border-radius: 20px;
}

.hero-stats dt {
  color: var(--ink-deep);
  font-size: 34px;
  font-weight: 600;
  line-height: 1.1;
}

.hero-stats dd {
  margin: 6px 0 0;
  color: var(--steel);
  font-size: 14px;
}

.section {
  width: min(1280px, calc(100% - 64px));
  margin: 0 auto;
  padding: 88px 0;
}

.product-strip {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: end;
  border-top: 1px solid var(--hairline-soft);
  border-bottom: 1px solid var(--hairline-soft);
}

h2 {
  margin-bottom: 16px;
  color: var(--ink-deep);
  font-size: clamp(34px, 4vw, 60px);
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: 0;
}

.product-strip p,
.workflow-copy p,
.pricing-copy p,
.bundle-copy p,
.custom-copy p {
  color: var(--slate);
  font-size: 18px;
}

.section-heading {
  width: min(720px, 100%);
  margin-bottom: 28px;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.product-card {
  display: flex;
  flex-direction: column;
  min-height: 520px;
  padding: 32px;
  border: 1px solid var(--hairline-soft);
  border-radius: 28px;
}

.product-script {
  background: var(--yellow);
}

.product-thumbnail {
  background: var(--rose);
}

.product-studio {
  background: var(--teal);
}

.product-card-top,
.product-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.product-kicker {
  color: var(--steel);
  font-size: 13px;
  font-weight: 800;
}

.product-card h3 {
  margin: 42px 0 14px;
  color: var(--ink-deep);
  font-size: 34px;
  font-weight: 600;
  line-height: 1.12;
}

.product-card p {
  color: var(--slate);
  font-size: 16px;
}

.product-card ul {
  display: grid;
  gap: 8px;
  margin: 14px 0 30px;
  padding-left: 20px;
  color: var(--ink);
}

.product-footer {
  margin-top: auto;
}

.product-footer strong {
  color: var(--ink-deep);
  font-size: 30px;
  font-weight: 600;
  white-space: nowrap;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.feature-card,
.price-card,
details {
  border: 1px solid var(--hairline-soft);
  border-radius: 28px;
}

.feature-card {
  min-height: 280px;
  padding: 32px;
}

.feature-yellow {
  background: var(--yellow);
}

.feature-rose {
  background: var(--rose);
}

.feature-teal {
  background: var(--teal);
}

.feature-coral {
  background: var(--coral);
}

.feature-icon {
  display: inline-flex;
  margin-bottom: 62px;
  color: var(--ink-deep);
  font-weight: 800;
}

.feature-card h3 {
  margin-bottom: 10px;
  color: var(--ink-deep);
  font-size: 24px;
  font-weight: 600;
}

.feature-card p,
.faq p,
.fine-print {
  color: var(--slate);
}

.workflow,
.pricing,
.bundle,
.custom-order {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 48px;
  align-items: start;
}

.timeline {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.timeline li {
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 18px;
  align-items: center;
  padding: 22px;
  background: var(--surface-soft);
  border: 1px solid var(--hairline-soft);
  border-radius: 20px;
}

.timeline span {
  color: var(--blue);
  font-weight: 800;
}

.timeline strong {
  color: var(--ink-deep);
  font-size: 18px;
  font-weight: 600;
}

.custom-order {
  padding: 64px;
  background: var(--surface);
  border: 1px solid var(--hairline-soft);
  border-radius: 32px;
}

.custom-panel {
  display: grid;
  gap: 14px;
}

.custom-card {
  padding: 26px;
  background: var(--canvas);
  border: 1px solid var(--hairline-soft);
  border-radius: 24px;
}

.custom-card:nth-child(1) {
  background: var(--yellow-soft);
}

.custom-card:nth-child(2) {
  background: var(--rose);
}

.custom-card:nth-child(3) {
  background: var(--teal);
}

.custom-step {
  display: inline-flex;
  margin-bottom: 18px;
  color: var(--blue);
  font-size: 13px;
  font-weight: 800;
}

.custom-card h3 {
  margin-bottom: 10px;
  color: var(--ink-deep);
  font-size: 24px;
  font-weight: 600;
}

.custom-card p {
  margin-bottom: 0;
  color: var(--slate);
}

.custom-contact {
  margin-top: 4px;
}

.pricing {
  padding: 64px;
  width: min(1280px, calc(100% - 64px));
  color: var(--on-primary);
  background: var(--primary);
  border-radius: 32px;
}

.pricing h2 {
  color: var(--on-primary);
}

.pricing-copy p {
  color: #a5a8b5;
}

.price-card {
  padding: 32px;
  color: var(--ink);
  background: var(--canvas);
}

.price-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.price {
  margin-bottom: 22px;
  color: var(--ink-deep);
  font-size: 56px;
  font-weight: 600;
  line-height: 1.1;
}

.price-card ul {
  display: grid;
  gap: 10px;
  margin: 0 0 28px;
  padding-left: 20px;
  color: var(--slate);
}

.full {
  width: 100%;
}

.fine-print {
  margin: 14px 0 0;
  font-size: 13px;
}

.bundle {
  padding: 64px;
  color: var(--on-primary);
  background: var(--primary);
  border-radius: 32px;
}

.bundle h2 {
  color: var(--on-primary);
}

.bundle-copy p {
  color: #a5a8b5;
}

.bundle-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 320px;
  padding: 32px;
  color: var(--ink);
  background: var(--canvas);
  border-radius: 28px;
}

.bundle-card h3 {
  margin: 12px 0;
  color: var(--ink-deep);
  font-size: 34px;
  font-weight: 600;
}

.bundle-card p {
  color: var(--slate);
}

.faq {
  display: grid;
  gap: 14px;
}

.faq h2 {
  margin-bottom: 18px;
}

details {
  background: var(--canvas);
}

summary {
  cursor: pointer;
  padding: 24px 26px;
  color: var(--ink-deep);
  font-size: 18px;
  font-weight: 600;
}

details p {
  margin: 0;
  padding: 0 26px 26px;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 56px 40px;
  color: var(--on-primary);
  background: var(--footer-bg);
}

.site-footer div {
  display: grid;
  gap: 6px;
}

.business-info {
  display: grid;
  gap: 6px;
  margin: 0;
  color: #a5a8b5;
  font-style: normal;
  text-align: right;
}

.site-footer span,
.site-footer a {
  color: #a5a8b5;
}

@media (max-width: 1023px) {
  .site-header {
    padding: 0 24px;
  }

  .nav-links {
    display: none;
  }

  .hero,
  .section,
  .pricing {
    width: min(100% - 40px, 1280px);
  }

  .hero {
    padding-top: 76px;
  }

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

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

  .product-strip,
  .workflow,
  .pricing,
  .bundle,
  .custom-order {
    grid-template-columns: 1fr;
  }

  .sticky-note {
    display: none;
  }
}

@media (max-width: 640px) {
  .promo-banner {
    justify-content: flex-start;
    overflow: hidden;
    white-space: nowrap;
  }

  .site-header {
    height: auto;
    padding: 14px 18px;
  }

  .brand span:last-child {
    display: none;
  }

  .header-cta {
    min-height: 40px;
    padding: 10px 16px;
  }

  .hero,
  .section,
  .pricing {
    width: min(100% - 28px, 1280px);
  }

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

  h1 {
    font-size: 40px;
  }

  h2 {
    font-size: 34px;
  }

  .hero-copy {
    font-size: 16px;
  }

  .hero-actions,
  .hero-stats,
  .feature-grid {
    grid-template-columns: 1fr;
  }

  .hero-actions {
    display: grid;
  }

  .hero-stats {
    display: grid;
  }

  .feature-card {
    min-height: 230px;
  }

  .timeline li {
    grid-template-columns: 1fr;
  }

  .pricing {
    padding: 34px 20px;
    border-radius: 24px;
  }

  .bundle {
    padding: 34px 20px;
    border-radius: 24px;
  }

  .custom-order {
    padding: 34px 20px;
    border-radius: 24px;
  }

  .product-card {
    min-height: auto;
    padding: 26px;
  }

  .product-card-top,
  .product-footer {
    align-items: flex-start;
    flex-direction: column;
  }

  .site-footer {
    flex-direction: column;
    padding: 40px 20px;
  }

  .business-info {
    text-align: left;
  }
}