:root {
  --cream: #faf4ef;
  --cream-deep: #f3e8df;
  --peach: #f6d5c8;
  --coral: #e8a598;
  --coral-deep: #d48474;
  --sage: #a8c5b5;
  --sage-deep: #7fa893;
  --butter: #f0c987;
  --ink: #4a3b36;
  --ink-soft: #7a655c;
  --white: #fffdfb;
  --shadow: 0 10px 28px rgba(122, 92, 82, 0.1);
  --shadow-soft: 0 4px 14px rgba(122, 92, 82, 0.07);
  --radius: 1.35rem;
  --radius-sm: 0.85rem;
  --font-display: "Gowun Batang", "Nanum Myeongjo", serif;
  --font-body: "IBM Plex Sans KR", "Noto Sans KR", sans-serif;
  --max: 1120px;
  --header-h: 4.25rem;
}

*,
*::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%, #f8e0d6 0%, transparent 55%),
    radial-gradient(ellipse 60% 40% at 100% 0%, #dceee4 0%, transparent 50%),
    var(--cream);
  line-height: 1.7;
  min-height: 100vh;
}

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

a {
  color: var(--coral-deep);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--ink);
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.35;
  color: var(--ink);
  margin: 0 0 0.65em;
}

p {
  margin: 0 0 1em;
}

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

.inline-error {
  background: #fde8e4;
  color: #8a3b2e;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  margin: 0.5rem 1rem;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(12px);
  background: rgba(250, 244, 239, 0.88);
  border-bottom: 1px solid rgba(232, 165, 152, 0.35);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--header-h);
  gap: 1rem;
}

.logo {
  font-family: var(--font-display);
  font-size: 1.15rem;
  color: var(--ink);
  text-decoration: none;
  letter-spacing: -0.02em;
}

.logo span {
  color: var(--coral-deep);
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 1.1rem;
  align-items: center;
}

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

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

.nav-toggle {
  display: none;
  border: 0;
  background: var(--peach);
  color: var(--ink);
  border-radius: 999px;
  padding: 0.45rem 0.9rem;
  font-family: inherit;
  cursor: pointer;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  border: 0;
  border-radius: 999px;
  padding: 0.7rem 1.35rem;
  font-family: inherit;
  font-size: 0.95rem;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

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

.btn--primary:hover {
  color: var(--white);
}

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

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

.btn--ghost {
  background: transparent;
  border: 1.5px solid rgba(122, 92, 82, 0.25);
  color: var(--ink);
}

/* Cards */
.card {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
  border: 1px solid rgba(246, 213, 200, 0.7);
}

.card__body {
  padding: 1.25rem 1.35rem 1.5rem;
}

.card__media {
  aspect-ratio: 16 / 10;
  object-fit: cover;
  width: 100%;
}

.grid-3 {
  display: grid;
  gap: 1.35rem;
  grid-template-columns: repeat(3, 1fr);
}

.grid-2 {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: repeat(2, 1fr);
}

/* Hero variants */
.hero-bleed {
  position: relative;
  min-height: min(88vh, 720px);
  display: grid;
  align-items: end;
  color: var(--white);
  overflow: hidden;
}

.hero-bleed__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-bleed__veil {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(74, 59, 54, 0.15) 0%,
    rgba(74, 59, 54, 0.72) 70%
  );
}

.hero-bleed__content {
  position: relative;
  z-index: 1;
  padding: 3.5rem 0 3rem;
  width: min(100% - 2rem, var(--max));
  margin-inline: auto;
}

.hero-bleed .brand-mark {
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 7vw, 4.4rem);
  margin: 0 0 0.4rem;
  letter-spacing: -0.03em;
  animation: rise 0.8s ease both;
}

.hero-bleed .lede {
  max-width: 28rem;
  font-size: 1.05rem;
  opacity: 0.95;
  animation: rise 0.8s ease 0.12s both;
}

.hero-bleed .btn {
  margin-top: 1.25rem;
  animation: rise 0.8s ease 0.22s both;
}

.page-hero {
  padding: 3rem 0 1.5rem;
}

.page-hero h1 {
  font-size: clamp(1.9rem, 4vw, 2.75rem);
}

.eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--sage-deep);
  margin-bottom: 0.5rem;
}

/* Sections */
.section {
  padding: 3.5rem 0;
}

.section--tint {
  background: rgba(255, 253, 251, 0.55);
}

.section__head {
  max-width: 36rem;
  margin-bottom: 2rem;
}

.soft-panel {
  background: linear-gradient(145deg, var(--peach), #f9e6dc);
  border-radius: calc(var(--radius) + 0.4rem);
  padding: 2rem;
  box-shadow: var(--shadow);
}

.soft-panel--sage {
  background: linear-gradient(145deg, #d8ebe1, var(--sage));
}

.pill-stat {
  display: inline-flex;
  flex-direction: column;
  background: var(--white);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  box-shadow: var(--shadow-soft);
  min-width: 7.5rem;
}

.pill-stat strong {
  font-family: var(--font-display);
  font-size: 1.55rem;
  color: var(--coral-deep);
}

.pill-stat span {
  font-size: 0.82rem;
  color: var(--ink-soft);
}

.stat-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 1.5rem;
}

/* Quotes */
.quote {
  background: var(--white);
  border-radius: var(--radius);
  padding: 1.4rem 1.5rem;
  box-shadow: var(--shadow-soft);
  border-left: 4px solid var(--butter);
}

.quote footer {
  margin-top: 0.85rem;
  font-size: 0.88rem;
  color: var(--ink-soft);
}

.stars {
  color: var(--coral-deep);
  letter-spacing: 0.08em;
  font-size: 0.9rem;
}

/* Pricing */
.price-card {
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  height: 100%;
}

.price-card__name {
  font-family: var(--font-display);
  font-size: 1.45rem;
  margin: 0;
}

.price-card__amount {
  font-size: 1.8rem;
  color: var(--coral-deep);
  font-family: var(--font-display);
}

.price-card ul {
  padding-left: 1.1rem;
  margin: 0.5rem 0 1rem;
  flex: 1;
}

.price-card--featured {
  background: linear-gradient(180deg, #fff8f4, var(--white));
  border-color: var(--coral);
  transform: translateY(-4px);
}

/* Forms */
.form-field {
  margin-bottom: 1.1rem;
}

.form-field label {
  display: block;
  margin-bottom: 0.35rem;
  font-size: 0.92rem;
}

.form-field input,
.form-field textarea,
.form-field select {
  width: 100%;
  border: 1.5px solid rgba(122, 92, 82, 0.2);
  border-radius: var(--radius-sm);
  padding: 0.7rem 0.85rem;
  font: inherit;
  background: var(--white);
  color: var(--ink);
}

.form-field input:focus,
.form-field textarea:focus,
.form-field select:focus {
  outline: 2px solid var(--sage);
  outline-offset: 1px;
}

.form-field input[aria-invalid="true"],
.form-field textarea[aria-invalid="true"] {
  border-color: var(--coral-deep);
}

.field-error {
  color: #a04838;
  font-size: 0.85rem;
  min-height: 1.2em;
  margin-top: 0.25rem;
}

.form-status {
  margin-top: 0.75rem;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
}

.form-status--ok {
  background: #e4f3ea;
  color: #2f6b4a;
}

.form-status--err {
  background: #fde8e4;
  color: #8a3b2e;
}

/* Tables */
.table-wrap {
  overflow-x: auto;
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
  background: var(--white);
}

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

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

th {
  background: var(--peach);
}

/* Footer */
.site-footer {
  margin-top: 3rem;
  background: linear-gradient(180deg, var(--cream-deep), #ead9cf);
  padding: 2.75rem 0 2rem;
  border-top: 1px solid rgba(232, 165, 152, 0.4);
}

.site-footer__grid {
  display: grid;
  gap: 1.75rem;
  grid-template-columns: 1.4fr 1fr 1fr;
}

.site-footer h2 {
  font-size: 1rem;
  margin-bottom: 0.6rem;
}

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

.site-footer li {
  margin-bottom: 0.35rem;
}

.site-footer a {
  color: var(--ink-soft);
  text-decoration: none;
}

.site-footer a:hover {
  color: var(--ink);
}

.footer-meta {
  margin-top: 2rem;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(122, 92, 82, 0.15);
  font-size: 0.85rem;
  color: var(--ink-soft);
}

.address-block {
  white-space: pre-wrap;
  font-size: 0.9rem;
  color: var(--ink-soft);
}

/* Cookie banner */
.cookie-banner {
  position: fixed;
  bottom: 1rem;
  left: 1rem;
  right: 1rem;
  z-index: 60;
  max-width: 640px;
  margin-inline: auto;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border: 1px solid var(--peach);
  padding: 1.1rem 1.25rem;
  animation: rise 0.45s ease both;
}

.cookie-banner__inner {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  justify-content: space-between;
}

.cookie-banner__text {
  margin: 0;
  flex: 1 1 16rem;
  font-size: 0.9rem;
}

.cookie-banner__actions {
  display: flex;
  gap: 0.5rem;
}

/* FAQ */
.faq details {
  background: var(--white);
  border-radius: var(--radius-sm);
  padding: 0.9rem 1.1rem;
  margin-bottom: 0.65rem;
  box-shadow: var(--shadow-soft);
}

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

/* Modules */
.module-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.module-list li {
  background: var(--white);
  border-radius: var(--radius-sm);
  padding: 1rem 1.15rem;
  margin-bottom: 0.65rem;
  box-shadow: var(--shadow-soft);
}

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

.avatar {
  width: 88px;
  height: 88px;
  border-radius: 50%;
  object-fit: cover;
  box-shadow: var(--shadow-soft);
}

.instructor {
  display: flex;
  gap: 1.15rem;
  align-items: flex-start;
  background: var(--white);
  border-radius: var(--radius);
  padding: 1.25rem;
  box-shadow: var(--shadow-soft);
}

/* Legal */
.legal h2 {
  margin-top: 2rem;
  font-size: 1.35rem;
}

.legal ul {
  padding-left: 1.2rem;
}

/* 404 */
.not-found {
  text-align: center;
  padding: 5rem 1rem 4rem;
}

.not-found h1 {
  font-size: clamp(3rem, 10vw, 5.5rem);
  color: var(--coral);
  margin-bottom: 0.2rem;
}

/* Motion */
@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(14px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

[data-reveal] {
  opacity: 0;
}

[data-reveal].is-revealed {
  animation: rise 0.7s ease both;
}

.float-soft {
  animation: floaty 5.5s ease-in-out infinite;
}

@keyframes floaty {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-8px);
  }
}

@media (max-width: 900px) {
  .grid-3,
  .site-footer__grid {
    grid-template-columns: 1fr;
  }

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

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

  .site-nav {
    display: none;
    position: absolute;
    top: var(--header-h);
    left: 0;
    right: 0;
    background: var(--cream);
    flex-direction: column;
    align-items: flex-start;
    padding: 1rem 1.25rem 1.35rem;
    border-bottom: 1px solid rgba(232, 165, 152, 0.35);
    box-shadow: var(--shadow-soft);
  }

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

  .site-header {
    position: relative;
  }

  .site-header.sticky-fix {
    position: sticky;
  }

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