:root {
  --ink: #1a1613;
  --ink-soft: #4a3f38;
  --paper: #fbf8f2;
  --paper-alt: #f2ebdd;
  --line: #e0d6c3;
  --accent: #8a1c1c;
  --accent-soft: #b23a3a;
  --max: 1120px;
  --radius: 4px;
  --shadow: 0 12px 40px rgba(30, 20, 10, 0.08);
  --font-sans: "Noto Sans KR", "Apple SD Gothic Neo", "Malgun Gothic", system-ui, sans-serif;
  --font-serif: "Noto Serif KR", "Nanum Myeongjo", "Hiragino Mincho ProN", serif;
}

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

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.75;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}

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

a { color: inherit; text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--accent); }

h1, h2, h3 {
  font-family: var(--font-serif);
  font-weight: 500;
  color: var(--ink);
  letter-spacing: 0.02em;
  margin: 0 0 0.6em;
}

p { margin: 0 0 1em; }

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

.container {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 24px;
}
.container.narrow { max-width: 760px; }
.text-center { text-align: center; }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(251, 248, 242, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 14px;
  padding-bottom: 14px;
}
.brand img { height: 40px; width: auto; }

.nav-list {
  display: flex;
  gap: 28px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 15px;
}
.nav-list a {
  color: var(--ink-soft);
  padding: 8px 2px;
  border-bottom: 1px solid transparent;
}
.nav-list a:hover {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

.nav-toggle {
  display: none;
  width: 36px; height: 36px;
  background: transparent;
  border: 0;
  cursor: pointer;
  position: relative;
}
.nav-toggle-bar,
.nav-toggle-bar::before,
.nav-toggle-bar::after {
  content: "";
  display: block;
  width: 22px; height: 2px;
  background: var(--ink);
  position: absolute;
  left: 7px;
  transition: transform 0.2s;
}
.nav-toggle-bar { top: 17px; }
.nav-toggle-bar::before { top: -7px; }
.nav-toggle-bar::after { top: 7px; }

/* Hero */
.hero {
  position: relative;
  min-height: 72vh;
  display: flex;
  color: #fff;
  overflow: hidden;
}
.hero-slides {
  position: absolute;
  inset: 0;
  overflow: hidden;
}
.hero-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  animation: hero-fade 18s infinite ease-in-out;
  will-change: opacity, transform;
}
.hero-slide-1 {
  background-image: url('/images/hero-1.jpg');
  animation-delay: -2s;
}
.hero-slide-2 {
  background-image: url('/images/hero-2.jpg');
  animation-delay: 4s;
}
.hero-slide-3 {
  background-image: url('/images/hero-3.jpg');
  animation-delay: 10s;
}
@keyframes hero-fade {
  0%   { opacity: 0; transform: scale(1.02); }
  3%   { opacity: 1; }
  30%  { opacity: 1; }
  36%  { opacity: 0; transform: scale(1.08); }
  100% { opacity: 0; transform: scale(1.08); }
}
@media (prefers-reduced-motion: reduce) {
  .hero-slide { animation: none; opacity: 1; transform: none; }
  .hero-slide-2, .hero-slide-3 { display: none; }
}
.hero-overlay {
  position: relative;
  width: 100%;
  display: flex;
  align-items: center;
  background: linear-gradient(
    to right,
    rgba(20, 12, 8, 0.72) 0%,
    rgba(20, 12, 8, 0.45) 55%,
    rgba(20, 12, 8, 0.15) 100%
  );
}
.hero-content {
  padding: 96px 24px;
  max-width: 640px;
}
.hero-eyebrow {
  font-size: 13px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: rgba(255, 240, 220, 0.9);
  margin: 0 0 20px;
}
.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(40px, 6vw, 68px);
  line-height: 1.15;
  margin: 0 0 24px;
  color: #fff;
}
.hero-sub {
  font-size: clamp(16px, 1.6vw, 20px);
  line-height: 1.7;
  margin: 0 0 36px;
  color: rgba(255, 245, 230, 0.92);
}

.hero-cta {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.btn {
  display: inline-block;
  padding: 14px 32px;
  background: var(--accent);
  color: #fff;
  font-size: 14px;
  letter-spacing: 0.1em;
  border-radius: var(--radius);
  transition: background 0.2s, transform 0.2s, border-color 0.2s;
  border: 1px solid var(--accent);
}
.btn:hover {
  background: var(--accent-soft);
  border-color: var(--accent-soft);
  color: #fff;
  transform: translateY(-1px);
}
.btn-ghost {
  background: transparent;
  color: #fff;
  border-color: rgba(255, 255, 255, 0.6);
}
.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: #fff;
  color: #fff;
}

/* Sections */
.section {
  padding: 96px 0;
}
.section-alt {
  background: var(--paper-alt);
}
.eyebrow {
  font-size: 12px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 14px;
}
.section-title {
  font-size: clamp(28px, 3.5vw, 40px);
  margin-bottom: 18px;
}
.section-sub {
  color: var(--ink-soft);
  margin-bottom: 48px;
  font-size: 17px;
}
.lead {
  font-size: 18px;
  line-height: 1.9;
  color: var(--ink-soft);
  margin-bottom: 1.4em;
}

/* About story + pillars */
.about-story {
  margin: 56px 0 40px;
  padding: 32px 36px;
  background: var(--paper-alt);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius);
}
.about-story h3 {
  font-size: 22px;
  color: var(--accent);
  margin-bottom: 14px;
}
.about-story p {
  color: var(--ink-soft);
  line-height: 1.9;
  margin-bottom: 12px;
}
.about-story p:last-child { margin-bottom: 0; }
.about-story strong { color: var(--ink); font-weight: 500; }

.about-pillars {
  list-style: none;
  padding: 0;
  margin: 48px 0 0;
  display: grid;
  gap: 28px;
}
.about-pillars li {
  display: flex;
  align-items: flex-start;
  gap: 24px;
}
.about-pillars .pillar-num {
  font-family: var(--font-serif);
  font-size: 28px;
  color: var(--accent);
  min-width: 50px;
  letter-spacing: 0.05em;
  flex-shrink: 0;
}
.about-pillars h4 {
  font-family: var(--font-serif);
  font-size: 18px;
  margin: 4px 0 8px;
}
.about-pillars p {
  color: var(--ink-soft);
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
}

/* Feature (image + text) */
.feature {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
  margin: 72px 0;
}
.feature.reverse {
  direction: rtl;
}
.feature.reverse > * {
  direction: ltr;
}
.feature-media img {
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  aspect-ratio: 4 / 3;
  object-fit: cover;
  width: 100%;
}
.feature-body h3 {
  font-size: 26px;
  color: var(--accent);
  margin-bottom: 18px;
}
.feature-body p {
  color: var(--ink-soft);
  line-height: 1.9;
}

/* Card grid */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 32px;
}
.card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform 0.25s, box-shadow 0.25s;
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}
.card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}
.card h3 {
  font-size: 20px;
  margin: 20px 24px 10px;
  color: var(--accent);
}
.card p {
  margin: 0 24px 24px;
  font-size: 15px;
  color: var(--ink-soft);
  line-height: 1.8;
}

/* Menu */
.menu-heading {
  font-family: var(--font-serif);
  font-size: 22px;
  margin: 56px 0 28px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
  letter-spacing: 0.05em;
}
.menu-heading:first-of-type { margin-top: 40px; }

.menu-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 28px;
}
.menu-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform 0.25s, box-shadow 0.25s;
  display: flex;
  flex-direction: column;
}
.menu-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}
.menu-card img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}
.menu-body {
  padding: 20px 22px 22px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}
.menu-body h4 {
  font-family: var(--font-serif);
  font-size: 18px;
  margin: 0;
  color: var(--ink);
}
.menu-body p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 14px;
  line-height: 1.7;
}
.menu-tag {
  display: inline-block;
  font-size: 11px !important;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent) !important;
  background: rgba(138, 28, 28, 0.08);
  padding: 3px 10px;
  border-radius: 2px;
  align-self: flex-start;
}
.menu-note {
  font-size: 13px !important;
  color: var(--ink-soft);
  opacity: 0.85;
}
.menu-footnote {
  margin: 48px 0 0;
  font-size: 13px;
  color: var(--ink-soft);
  line-height: 1.9;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}

/* FAQ */
.faq {
  margin-top: 32px;
  display: grid;
  gap: 12px;
}
.faq details {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color 0.2s;
}
.faq details[open] {
  border-color: var(--accent-soft);
}
.faq summary {
  list-style: none;
  padding: 18px 24px;
  cursor: pointer;
  font-size: 16px;
  font-weight: 500;
  color: var(--ink);
  position: relative;
  padding-right: 56px;
  transition: color 0.2s;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary:hover { color: var(--accent); }
.faq summary::after {
  content: '+';
  position: absolute;
  right: 24px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 22px;
  color: var(--accent);
  font-weight: 300;
  transition: transform 0.2s;
  line-height: 1;
}
.faq details[open] summary::after {
  content: '−';
}
.faq details p {
  margin: 0;
  padding: 0 24px 22px;
  color: var(--ink-soft);
  line-height: 1.9;
}
.faq details p strong {
  color: var(--ink);
  font-weight: 500;
}

/* Info grid */
.info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 32px;
  margin-top: 40px;
  padding: 40px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.info-grid h3 {
  font-size: 14px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 10px;
}
.info-grid p {
  margin: 0;
  color: var(--ink-soft);
  line-height: 1.8;
}

/* Contact form */
.contact-form {
  display: grid;
  gap: 22px;
  margin-top: 32px;
}
.field {
  display: grid;
  gap: 8px;
}
.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
}
.field label {
  font-size: 14px;
  color: var(--ink-soft);
  font-weight: 500;
  letter-spacing: 0.02em;
}
.field .req {
  color: var(--accent);
  margin-left: 2px;
}
.field input,
.field textarea {
  width: 100%;
  padding: 12px 14px;
  font-size: 15px;
  font-family: inherit;
  line-height: 1.6;
  color: var(--ink);
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: border-color 0.2s, box-shadow 0.2s;
}
.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(138, 28, 28, 0.12);
}
.field textarea {
  resize: vertical;
  min-height: 140px;
}

.form-actions {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.contact-form .btn {
  border: 0;
  cursor: pointer;
  font-family: inherit;
  font-size: 14px;
}
.contact-form .btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
  transform: none;
}

.form-status {
  margin: 0;
  font-size: 14px;
  color: var(--ink-soft);
}
.form-status.is-success { color: #2d7a3d; }
.form-status.is-error { color: var(--accent); }
.form-status.is-pending { color: var(--ink-soft); }

.honeypot {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--line);
  background: var(--ink);
  color: rgba(255, 245, 230, 0.75);
  padding: 48px 0;
}
.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  text-align: center;
}
.footer-logo {
  filter: brightness(0) invert(1);
  opacity: 0.85;
}
.footer-copy {
  margin: 0;
  font-size: 13px;
  letter-spacing: 0.05em;
}

/* Mobile */
@media (max-width: 768px) {
  .section { padding: 64px 0; }

  .nav-toggle { display: block; }
  .nav-list {
    display: none;
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    flex-direction: column;
    gap: 0;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
    padding: 12px 24px 20px;
  }
  .nav-list.is-open { display: flex; }
  .nav-list li { border-bottom: 1px solid var(--line); }
  .nav-list li:last-child { border-bottom: 0; }
  .nav-list a {
    display: block;
    padding: 14px 0;
    border-bottom: 0;
  }

  .hero { min-height: 60vh; }
  .hero-content { padding: 72px 24px; }

  .feature {
    grid-template-columns: 1fr;
    gap: 24px;
    margin: 48px 0;
  }
  .feature.reverse { direction: ltr; }

  .info-grid { padding: 28px; }

  .field-row { grid-template-columns: 1fr; gap: 22px; }

  .about-story { padding: 24px 22px; margin: 40px 0 28px; }
  .about-pillars { gap: 22px; }
  .about-pillars li { gap: 16px; }
  .about-pillars .pillar-num { font-size: 22px; min-width: 38px; }

  .menu-heading { margin: 40px 0 22px; font-size: 19px; }
  .menu-heading:first-of-type { margin-top: 28px; }

  .faq summary { padding: 16px 20px; padding-right: 48px; font-size: 15px; }
  .faq summary::after { right: 20px; }
  .faq details p { padding: 0 20px 18px; }
}