* { box-sizing: border-box; }

body {
  margin: 0;
  color: var(--brem-text);
  background:
    radial-gradient(ellipse 80% 50% at 50% -10%, rgba(212, 175, 55, 0.14), transparent 55%),
    radial-gradient(circle at 90% 80%, rgba(212, 175, 55, 0.06), transparent 35%),
    var(--brem-black);
  font-family: var(--brem-sans);
}

a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }

.site {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.site > main {
  flex: 1 1 auto;
}

/* ── Fixed header ── */
.topbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  border-bottom: 1px solid rgba(212, 175, 55, 0.12);
  background: rgba(0, 0, 0, 0.88);
  backdrop-filter: blur(16px);
}

.nav {
  width: min(1120px, calc(100% - 32px));
  min-height: 64px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 20px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  letter-spacing: 0.06em;
  color: var(--brem-gold);
}

.brand img {
  width: 38px;
  height: auto;
}

.brand span {
  font-family: var(--brem-serif);
  font-size: 1.05rem;
  font-weight: 700;
}

.menu {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 6px 24px;
  font-size: 0.98rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.menu a {
  color: rgba(255, 255, 255, 0.92);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  transition: color 0.15s ease;
}

.menu a:hover,
.menu a.is-active {
  color: #ffffff;
}

.nav-cta {
  padding: 8px 16px;
  color: var(--brem-black);
  background: linear-gradient(180deg, var(--brem-gold-light), var(--brem-gold));
  border: 1px solid var(--brem-gold-dark);
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 800;
  white-space: nowrap;
  transition: box-shadow 0.15s ease, transform 0.15s ease;
}

.nav-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 0 20px rgba(212, 175, 55, 0.35);
}

/* ── Hero (home) ── */
.hero {
  padding: calc(64px + 56px) 24px 40px;
  text-align: center;
}

.hero-inner {
  width: min(820px, 100%);
  margin: 0 auto;
  display: grid;
  justify-items: center;
}

.hero-logo {
  width: min(100%, 200px);
  margin-bottom: 28px;
}

.hero-logo--home {
  width: min(92vw, 380px);
  margin-bottom: 36px;
}

.hero-logo img {
  display: block;
  width: 100%;
  height: auto;
  filter: drop-shadow(0 12px 32px rgba(212, 175, 55, 0.22));
}

/* PNG 로고 검은 배경 제거 (투명 SVG/PNG 교체 전 임시) */
.hero-logo--home img {
  mix-blend-mode: lighten;
  filter: drop-shadow(0 18px 42px rgba(212, 175, 55, 0.32));
}

.hero-eyebrow {
  margin: 0 0 14px;
  color: var(--brem-gold-muted);
  font-family: var(--brem-serif);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.28em;
  text-transform: uppercase;
}

.hero-title {
  margin: 0;
  color: var(--brem-gold);
  font-family: var(--brem-serif);
  font-size: clamp(2.4rem, 6vw, 3.6rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: 0.02em;
}

.hero-sub {
  margin: 18px 0 0;
  color: var(--brem-text);
  font-size: clamp(1.05rem, 2.5vw, 1.28rem);
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: -0.02em;
}

.hero-desc {
  margin: 12px 0 0;
  max-width: 520px;
  color: var(--brem-text-muted);
  font-size: 0.95rem;
  line-height: 1.75;
  font-weight: 500;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: 8px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border-radius: 999px;
  font-size: 0.88rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

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

.btn-gold {
  color: var(--brem-black);
  background: linear-gradient(180deg, var(--brem-gold-light), var(--brem-gold));
  border: 1px solid var(--brem-gold-dark);
  box-shadow: var(--brem-shadow-gold);
}

.btn-gold:hover {
  box-shadow: 0 0 28px rgba(212, 175, 55, 0.4);
}

.btn-outline {
  color: var(--brem-gold);
  background: transparent;
  border: 1px solid rgba(212, 175, 55, 0.45);
}

.btn-outline:hover {
  border-color: var(--brem-gold);
  box-shadow: 0 0 20px rgba(212, 175, 55, 0.15);
}

.btn-ghost {
  color: var(--brem-text-muted);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.btn-ghost:hover {
  color: var(--brem-text);
  border-color: rgba(255, 255, 255, 0.16);
}

/* ── Cards (home) ── */
.cards-section {
  padding: 0 24px 96px;
  margin-top: -8px;
}

.cards-wrap,
.page-wrap {
  width: min(1120px, 100%);
  margin: 0 auto;
}

.cards-head {
  margin-bottom: 32px;
  text-align: center;
}

.cards-head h2 {
  margin: 0;
  color: var(--brem-gold);
  font-family: var(--brem-serif);
  font-size: clamp(1.6rem, 3.5vw, 2.2rem);
  font-weight: 700;
  letter-spacing: 0.04em;
}

.cards-head p {
  margin: 10px 0 0;
  color: var(--brem-text-muted);
  font-size: 0.9rem;
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.portal-card {
  display: grid;
  gap: 12px;
  padding: 28px 26px;
  background: linear-gradient(160deg, rgba(18, 18, 18, 0.95), rgba(8, 8, 8, 0.98));
  border: 1px solid rgba(212, 175, 55, 0.18);
  border-radius: calc(var(--brem-radius) + 2px);
  box-shadow: var(--brem-shadow-card);
  transition: border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.portal-card:hover {
  border-color: rgba(212, 175, 55, 0.38);
  transform: translateY(-3px);
  box-shadow: var(--brem-shadow-gold), var(--brem-shadow-card);
}

.card-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  width: fit-content;
  padding: 5px 10px;
  color: var(--brem-gold);
  background: rgba(212, 175, 55, 0.08);
  border: 1px solid rgba(212, 175, 55, 0.2);
  border-radius: 999px;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.card-label::before {
  content: "";
  width: 5px;
  height: 5px;
  background: var(--brem-gold);
  border-radius: 999px;
  box-shadow: 0 0 8px var(--brem-gold);
}

.portal-card h3 {
  margin: 0;
  color: var(--brem-text);
  font-size: 1.22rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.portal-card p {
  margin: 0;
  color: var(--brem-text-muted);
  font-size: 0.88rem;
  line-height: 1.7;
}

.portal-card--intro p {
  font-size: 1.02rem;
  line-height: 1.65;
  color: var(--brem-text);
}

.card-link {
  margin-top: 4px;
  color: var(--brem-gold-light);
  font-size: 0.82rem;
  font-weight: 800;
}

.card-link:hover {
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ── Sub pages ── */
.page-main {
  padding: calc(64px + 48px) 24px 80px;
}

.page-hero {
  width: min(760px, 100%);
  margin: 0 auto 40px;
  text-align: center;
}

.page-hero .hero-eyebrow {
  margin-bottom: 12px;
}

.page-hero h1 {
  margin: 0;
  color: var(--brem-gold);
  font-family: var(--brem-serif);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  letter-spacing: 0.02em;
}

.page-hero p {
  margin: 16px 0 0;
  color: var(--brem-text-muted);
  font-size: 0.96rem;
  line-height: 1.75;
}

.page-content {
  padding: 32px;
  background: linear-gradient(160deg, rgba(18, 18, 18, 0.95), rgba(8, 8, 8, 0.98));
  border: 1px solid rgba(212, 175, 55, 0.18);
  border-radius: calc(var(--brem-radius) + 2px);
  box-shadow: var(--brem-shadow-card);
}

.page-content p {
  margin: 0;
  color: var(--brem-text-muted);
  font-size: 0.92rem;
  line-height: 1.8;
}

.page-content p + p {
  margin-top: 12px;
}

.page-back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 28px;
  color: var(--brem-gold-muted);
  font-size: 0.84rem;
  font-weight: 700;
}

.page-back:hover {
  color: var(--brem-gold);
}

/* ── Inquiry form ── */
.inquiry-page {
  max-width: 960px;
}

.inquiry-layout {
  display: grid;
  grid-template-columns: minmax(240px, 0.85fr) minmax(320px, 1.15fr);
  gap: 20px;
  align-items: start;
}

.inquiry-side {
  display: grid;
  gap: 14px;
}

.inquiry-side-card {
  padding: 24px;
  background: linear-gradient(160deg, rgba(18, 18, 18, 0.95), rgba(8, 8, 8, 0.98));
  border: 1px solid rgba(212, 175, 55, 0.18);
  border-radius: calc(var(--brem-radius) + 2px);
  box-shadow: var(--brem-shadow-card);
}

.inquiry-side-card h3 {
  margin: 0 0 10px;
  color: var(--brem-gold);
  font-family: var(--brem-serif);
  font-size: 1.15rem;
}

.inquiry-side-card p {
  margin: 0 0 16px;
  color: var(--brem-text-muted);
  font-size: 0.88rem;
  line-height: 1.65;
}

.inquiry-side-list {
  margin: 0;
  padding-left: 18px;
  color: var(--brem-text-muted);
  font-size: 0.86rem;
  line-height: 1.7;
}

.inquiry-kakao {
  width: 100%;
}

.inquiry-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  padding: 28px;
  background: linear-gradient(160deg, rgba(18, 18, 18, 0.95), rgba(8, 8, 8, 0.98));
  border: 1px solid rgba(212, 175, 55, 0.18);
  border-radius: calc(var(--brem-radius) + 2px);
  box-shadow: var(--brem-shadow-card);
}

.inquiry-form label {
  display: grid;
  gap: 8px;
  color: var(--brem-text);
  font-size: 0.86rem;
  font-weight: 800;
}

.inquiry-form label.full {
  grid-column: 1 / -1;
}

.inquiry-form input,
.inquiry-form select,
.inquiry-form textarea {
  width: 100%;
  min-height: 48px;
  padding: 0 14px;
  color: var(--brem-text);
  background: rgba(0, 0, 0, 0.45);
  border: 1px solid rgba(212, 175, 55, 0.22);
  border-radius: 12px;
  outline: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.inquiry-form textarea {
  min-height: 140px;
  padding: 14px;
  resize: vertical;
}

.inquiry-form input:focus,
.inquiry-form select:focus,
.inquiry-form textarea:focus {
  border-color: var(--brem-gold);
  box-shadow: 0 0 0 3px var(--brem-gold-focus);
}

.inquiry-form-actions {
  display: flex;
  gap: 12px;
}

.inquiry-status {
  grid-column: 1 / -1;
  margin: 0;
  padding: 12px 14px;
  border-radius: 12px;
  font-size: 0.86rem;
  font-weight: 700;
  line-height: 1.55;
}

.inquiry-status--pending {
  color: var(--brem-gold);
  background: rgba(212, 175, 55, 0.08);
  border: 1px solid rgba(212, 175, 55, 0.2);
}

.inquiry-status--success {
  color: #86efac;
  background: rgba(34, 197, 94, 0.14);
  border: 1px solid rgba(34, 197, 94, 0.35);
  font-size: 0.95rem;
  font-weight: 800;
}

.inquiry-success-toast {
  position: fixed;
  top: 24px;
  left: 50%;
  z-index: 200;
  display: grid;
  gap: 4px;
  min-width: min(92vw, 360px);
  padding: 16px 20px;
  color: #ecfdf5;
  background: linear-gradient(180deg, rgba(22, 101, 52, 0.96), rgba(20, 83, 45, 0.98));
  border: 1px solid rgba(134, 239, 172, 0.45);
  border-radius: 16px;
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.45);
  opacity: 0;
  transform: translate(-50%, -12px);
  transition: opacity 0.25s ease, transform 0.25s ease;
  pointer-events: none;
  text-align: center;
}

.inquiry-success-toast.is-visible {
  opacity: 1;
  transform: translate(-50%, 0);
}

.inquiry-success-toast strong {
  color: #bbf7d0;
  font-size: 1.05rem;
  letter-spacing: 0.04em;
}

.inquiry-success-toast span {
  color: rgba(236, 253, 245, 0.92);
  font-size: 0.88rem;
  line-height: 1.55;
}

.inquiry-status--error {
  color: #fca5a5;
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.25);
}

/* ── Footer ── */
.footer {
  padding: 32px 24px 40px;
  border-top: 1px solid rgba(212, 175, 55, 0.1);
  background: rgba(0, 0, 0, 0.6);
}

.footer-inner {
  width: min(1120px, 100%);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-brand {
  color: var(--brem-gold);
  font-family: var(--brem-serif);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.footer-meta {
  margin: 4px 0 0;
  color: var(--brem-text-muted);
  font-size: 0.78rem;
}

.footer-links {
  display: flex;
  gap: 18px;
  font-size: 0.8rem;
  font-weight: 700;
}

.footer-links a {
  color: var(--brem-text-muted);
  transition: color 0.15s ease;
}

.footer-links a:hover {
  color: var(--brem-gold);
}

@media (max-width: 900px) {
  .nav-cta {
    font-size: 0.72rem;
    padding: 7px 12px;
    max-width: min(42vw, 168px);
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .nav-cta--arrow {
    max-width: none;
    padding-right: 6px;
    gap: 6px;
  }

  .nav-cta--arrow span:first-child {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 9.5em;
  }
}

@media (max-width: 768px) {
  .nav {
    grid-template-columns: 1fr;
    justify-items: center;
    padding: 12px 0;
    gap: 12px;
  }

  .brand { order: 1; }
  .menu { order: 2; gap: 6px 16px; font-size: 0.92rem; }
  .nav-cta { order: 3; }

  .hero {
    padding: calc(64px + 40px) 20px 64px;
  }

  .hero-logo--home {
    width: min(88vw, 320px);
  }

  .hero-actions {
    flex-direction: column;
    width: 100%;
    max-width: 320px;
  }

  .btn {
    width: 100%;
  }

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

  .page-main {
    padding: calc(64px + 36px) 20px 64px;
  }

  .page-content {
    padding: 24px 20px;
  }

  .inquiry-layout {
    grid-template-columns: 1fr;
  }

  .inquiry-form {
    grid-template-columns: 1fr;
    padding: 22px 18px;
  }

  .inquiry-form label.full,
  .inquiry-form-actions {
    grid-column: auto;
  }

  .footer-inner {
    flex-direction: column;
    text-align: center;
  }

  .footer-links {
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .menu {
    gap: 4px 10px;
    font-size: 0.76rem;
  }
}