:root {
  --blush: #f7c9b8;
  --peach: #f3d5c4;
  --cream: #fff8f3;
  --ivory: #fef6ef;
  --sage: #7a9e8e;
  --sage-deep: #5f8474;
  --coral: #e89b7c;
  --coral-deep: #d48163;
  --ink: #3d342f;
  --muted: #6f625a;
  --card: #ffffff;
  --line: rgba(61, 52, 47, 0.08);
  --shadow: 0 12px 30px rgba(232, 155, 124, 0.18);
  --shadow-soft: 0 8px 24px rgba(122, 158, 142, 0.12);
  --radius: 22px;
  --radius-sm: 14px;
  --font-display: "Pretendard", "Noto Sans KR", sans-serif;
  --font-body: "Pretendard", "Noto Sans KR", sans-serif;
  --max: 1120px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background:
    radial-gradient(ellipse 80% 50% at 10% -10%, rgba(247, 201, 184, 0.55), transparent 55%),
    radial-gradient(ellipse 70% 45% at 95% 5%, rgba(122, 158, 142, 0.22), transparent 50%),
    linear-gradient(180deg, var(--cream) 0%, var(--ivory) 40%, #fff 100%);
  min-height: 100vh;
  line-height: 1.7;
}

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

a {
  color: var(--sage-deep);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

a:hover {
  color: var(--coral-deep);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--ink);
  color: #fff;
  padding: 0.6rem 1rem;
  z-index: 1000;
}

.skip-link:focus {
  left: 1rem;
  top: 1rem;
}

.container {
  width: min(100% - 2rem, var(--max));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(12px);
  background: rgba(255, 248, 243, 0.86);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 4.25rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--ink);
  text-decoration: none;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.brand-mark {
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background:
    radial-gradient(circle at 35% 35%, #fff 0 28%, transparent 29%),
    linear-gradient(135deg, var(--blush), var(--sage));
  box-shadow: var(--shadow-soft);
}

.brand-text {
  font-size: 0.98rem;
}

.nav-toggle {
  display: none;
  width: 2.6rem;
  height: 2.6rem;
  border: none;
  border-radius: 999px;
  background: var(--card);
  box-shadow: var(--shadow-soft);
  cursor: pointer;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
}

.nav-toggle span:not(.sr-only) {
  display: block;
  width: 1.1rem;
  height: 2px;
  background: var(--ink);
  border-radius: 2px;
}

.site-nav ul {
  display: flex;
  align-items: center;
  gap: 0.35rem 1rem;
  list-style: none;
  margin: 0;
  padding: 0;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.site-nav a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 500;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: var(--ink);
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  padding: 0.45rem 0.95rem;
  border-radius: 999px;
  background: var(--coral);
  color: #fff !important;
  box-shadow: var(--shadow);
}

.nav-cta:hover {
  background: var(--coral-deep);
}

main {
  padding-bottom: 4rem;
}

.hero-editorial {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2.5rem;
  align-items: end;
  padding: 3.5rem 0 2rem;
}

.hero-brand {
  font-size: clamp(2.4rem, 5vw, 4rem);
  line-height: 1.05;
  letter-spacing: -0.04em;
  margin: 0 0 1rem;
  color: var(--ink);
}

.hero-kicker {
  display: inline-block;
  margin-bottom: 0.75rem;
  padding: 0.35rem 0.8rem;
  border-radius: 999px;
  background: rgba(122, 158, 142, 0.18);
  color: var(--sage-deep);
  font-size: 0.85rem;
  font-weight: 600;
}

.hero-lead {
  font-size: 1.15rem;
  color: var(--muted);
  max-width: 34rem;
  margin: 0 0 1.5rem;
}

.hero-visual {
  position: relative;
  border-radius: calc(var(--radius) + 8px);
  overflow: hidden;
  box-shadow: var(--shadow);
  min-height: 320px;
  animation: rise-in 0.9s ease both;
}

.hero-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  min-height: 320px;
}

.hero-caption {
  position: absolute;
  left: 1rem;
  right: 1rem;
  bottom: 1rem;
  padding: 0.85rem 1rem;
  border-radius: var(--radius-sm);
  background: rgba(255, 248, 243, 0.92);
  color: var(--ink);
  font-size: 0.9rem;
}

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.8rem 1.25rem;
  border-radius: 999px;
  border: none;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  background: linear-gradient(135deg, var(--coral), var(--coral-deep));
  color: #fff;
  box-shadow: var(--shadow);
}

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

.btn-soft {
  background: var(--card);
  color: var(--ink);
  box-shadow: var(--shadow-soft);
}

.btn-soft:hover {
  color: var(--ink);
}

.section {
  padding: 3.5rem 0;
}

.section-head {
  max-width: 40rem;
  margin-bottom: 2rem;
}

.section-head h2 {
  margin: 0 0 0.6rem;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  letter-spacing: -0.03em;
  line-height: 1.25;
}

.section-head p {
  margin: 0;
  color: var(--muted);
}

.proof-band {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin: 1.5rem 0 3rem;
}

.proof-item {
  background: var(--card);
  border-radius: var(--radius);
  padding: 1.25rem 1.4rem;
  box-shadow: var(--shadow-soft);
  border: 1px solid var(--line);
  animation: float-soft 5s ease-in-out infinite;
}

.proof-item:nth-child(2) {
  animation-delay: 0.4s;
}

.proof-item:nth-child(3) {
  animation-delay: 0.8s;
}

.proof-item strong {
  display: block;
  font-size: 1.7rem;
  letter-spacing: -0.03em;
  color: var(--coral-deep);
}

.proof-item span {
  color: var(--muted);
  font-size: 0.92rem;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.card {
  background: var(--card);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  border: 1px solid var(--line);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.card-media {
  aspect-ratio: 16 / 10;
  overflow: hidden;
}

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

.card-body {
  padding: 1.2rem 1.3rem 1.4rem;
}

.card-body h3 {
  margin: 0 0 0.5rem;
  font-size: 1.15rem;
  letter-spacing: -0.02em;
}

.card-body p {
  margin: 0 0 1rem;
  color: var(--muted);
  font-size: 0.95rem;
}

.pill {
  display: inline-block;
  padding: 0.2rem 0.65rem;
  border-radius: 999px;
  background: rgba(247, 201, 184, 0.55);
  color: var(--ink);
  font-size: 0.78rem;
  font-weight: 600;
  margin-bottom: 0.6rem;
}

.benefit-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.benefit {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.9rem;
  padding: 1.2rem;
  background: rgba(255, 255, 255, 0.72);
  border-radius: var(--radius);
  border: 1px solid var(--line);
}

.benefit-icon {
  width: 2.6rem;
  height: 2.6rem;
  border-radius: 1rem;
  background: linear-gradient(145deg, var(--peach), var(--blush));
  display: grid;
  place-items: center;
  font-size: 1.1rem;
}

.quote-stack {
  display: grid;
  gap: 1rem;
}

.quote {
  background: var(--card);
  border-radius: var(--radius);
  padding: 1.4rem 1.5rem;
  box-shadow: var(--shadow-soft);
  border: 1px solid var(--line);
}

.quote p {
  margin: 0 0 0.8rem;
}

.quote footer {
  color: var(--muted);
  font-size: 0.9rem;
}

.cta-panel {
  margin-top: 2rem;
  padding: 2rem;
  border-radius: calc(var(--radius) + 6px);
  background:
    linear-gradient(135deg, rgba(247, 201, 184, 0.55), rgba(122, 158, 142, 0.25));
  box-shadow: var(--shadow-soft);
}

.cta-panel h2 {
  margin: 0 0 0.5rem;
}

.cta-panel p {
  margin: 0 0 1.2rem;
  color: var(--muted);
  max-width: 36rem;
}

.page-hero {
  padding: 2.8rem 0 1.5rem;
}

.page-hero h1 {
  margin: 0 0 0.7rem;
  font-size: clamp(1.9rem, 4vw, 2.8rem);
  letter-spacing: -0.03em;
  line-height: 1.2;
}

.page-hero p {
  margin: 0;
  color: var(--muted);
  max-width: 40rem;
  font-size: 1.05rem;
}

.page-hero.with-image {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2rem;
  align-items: center;
}

.page-hero-media {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  min-height: 240px;
}

.page-hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  min-height: 240px;
}

.content-block {
  background: var(--card);
  border-radius: var(--radius);
  padding: 1.5rem 1.6rem;
  box-shadow: var(--shadow-soft);
  border: 1px solid var(--line);
  margin-bottom: 1.2rem;
}

.content-block h2,
.content-block h3 {
  margin-top: 0;
  letter-spacing: -0.02em;
}

.prose {
  max-width: 46rem;
}

.prose h2 {
  margin-top: 2rem;
}

.prose p,
.prose li {
  color: var(--ink);
}

.prose .lede {
  font-size: 1.1rem;
  color: var(--muted);
}

.two-col {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 1.5rem;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.price-card {
  background: var(--card);
  border-radius: var(--radius);
  padding: 1.4rem;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-soft);
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.price-card.featured {
  background: linear-gradient(180deg, #fff, #fff4ee);
  border-color: rgba(232, 155, 124, 0.35);
  transform: translateY(-6px);
}

.price-card h3 {
  margin: 0;
}

.price {
  font-size: 1.8rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--coral-deep);
}

.price small {
  font-size: 0.85rem;
  color: var(--muted);
  font-weight: 500;
}

.price-card ul {
  margin: 0;
  padding-left: 1.1rem;
  color: var(--muted);
  flex: 1;
}

.form {
  display: grid;
  gap: 1rem;
}

.form-row {
  display: grid;
  gap: 0.35rem;
}

.form label {
  font-weight: 600;
  font-size: 0.92rem;
}

.form input,
.form select,
.form textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0.75rem 0.9rem;
  font: inherit;
  background: #fff;
  color: var(--ink);
}

.form input:focus,
.form select:focus,
.form textarea:focus {
  outline: 2px solid rgba(122, 158, 142, 0.45);
  border-color: var(--sage);
}

.field-error {
  color: #b3543c;
  font-size: 0.85rem;
  min-height: 1.1em;
}

.form-status {
  padding: 0.85rem 1rem;
  border-radius: var(--radius-sm);
  display: none;
}

.form-status.success {
  display: block;
  background: rgba(122, 158, 142, 0.18);
  color: var(--sage-deep);
}

.form-status.error {
  display: block;
  background: rgba(179, 84, 60, 0.12);
  color: #8f3d2a;
}

.contact-aside {
  background: linear-gradient(160deg, rgba(247, 201, 184, 0.4), rgba(255, 255, 255, 0.9));
  border-radius: var(--radius);
  padding: 1.5rem;
  border: 1px solid var(--line);
}

.contact-aside address {
  font-style: normal;
  margin-bottom: 1rem;
}

.faq details {
  background: var(--card);
  border-radius: var(--radius-sm);
  padding: 0.9rem 1.1rem;
  margin-bottom: 0.7rem;
  border: 1px solid var(--line);
}

.faq summary {
  cursor: pointer;
  font-weight: 600;
}

.module-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.75rem;
}

.module-list li {
  background: var(--card);
  border-radius: var(--radius-sm);
  padding: 1rem 1.15rem;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-soft);
}

.module-list strong {
  display: block;
  margin-bottom: 0.25rem;
}

.instructor {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 1rem;
  align-items: center;
}

.instructor img {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  object-fit: cover;
  box-shadow: var(--shadow-soft);
}

.table-wrap {
  overflow-x: auto;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--card);
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
}

th,
td {
  text-align: left;
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}

th {
  background: rgba(247, 201, 184, 0.35);
}

.site-footer {
  margin-top: 2rem;
  padding: 3rem 0 1.5rem;
  background: rgba(255, 255, 255, 0.65);
  border-top: 1px solid var(--line);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.3fr;
  gap: 1.5rem;
}

.footer-title {
  font-weight: 700;
  margin: 0 0 0.5rem;
}

.footer-tag,
.footer-address {
  color: var(--muted);
  font-size: 0.92rem;
  font-style: normal;
}

.footer-heading {
  margin: 0 0 0.6rem;
  font-weight: 700;
}

.footer-links {
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-links a {
  text-decoration: none;
  color: var(--muted);
}

.footer-links li + li {
  margin-top: 0.35rem;
}

.footer-bottom {
  margin-top: 2rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.88rem;
}

.cookie-banner {
  position: fixed;
  left: 1rem;
  right: 1rem;
  bottom: 1rem;
  z-index: 200;
  max-width: 720px;
  margin-inline: auto;
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border: 1px solid var(--line);
  padding: 1.1rem 1.2rem;
  display: grid;
  gap: 0.85rem;
  animation: rise-in 0.45s ease both;
}

.cookie-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.inline-error {
  margin: 1rem auto;
  width: min(100% - 2rem, var(--max));
  padding: 0.8rem 1rem;
  border-radius: var(--radius-sm);
  background: rgba(179, 84, 60, 0.12);
  color: #8f3d2a;
}

.not-found {
  text-align: center;
  padding: 5rem 0;
}

.not-found h1 {
  font-size: clamp(3rem, 8vw, 5rem);
  margin: 0;
  color: var(--coral);
}

.case-study {
  display: grid;
  gap: 0.5rem;
}

.rating {
  color: var(--coral-deep);
  font-weight: 700;
  letter-spacing: 0.04em;
}

.timeline {
  display: grid;
  gap: 1rem;
  border-left: 3px solid var(--blush);
  padding-left: 1.2rem;
}

.timeline article {
  background: var(--card);
  border-radius: var(--radius-sm);
  padding: 1rem 1.15rem;
  border: 1px solid var(--line);
}

@keyframes rise-in {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes float-soft {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-4px);
  }
}

@media (max-width: 960px) {
  .hero-editorial,
  .page-hero.with-image,
  .two-col,
  .pricing-grid,
  .card-grid,
  .proof-band,
  .footer-grid,
  .benefit-list {
    grid-template-columns: 1fr;
  }

  .price-card.featured {
    transform: none;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .site-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(255, 248, 243, 0.98);
    border-bottom: 1px solid var(--line);
    padding: 0.75rem 1rem 1rem;
    display: none;
  }

  .site-nav.is-open {
    display: block;
  }

  .site-nav ul {
    flex-direction: column;
    align-items: stretch;
  }

  .nav-cta {
    justify-content: center;
  }

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

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
}