:root {
  --ghb-bg: #050509;
  --ghb-bg-alt: #0b0b11;
  --ghb-surface: #14141f;
  --ghb-surface-soft: #1d1d28;
  --ghb-accent: #f4c15d;
  --ghb-accent-soft: rgba(244, 193, 93, 0.18);
  --ghb-text: #f6f6f9;
  --ghb-muted: #a0a0b8;
  --ghb-border: rgba(255, 255, 255, 0.08);
  --ghb-radius-lg: 24px;
  --ghb-radius-md: 18px;
}

/* 기본 레이아웃 */

body {
  background: var(--ghb-bg);
  color: var(--ghb-text);
  font-family: -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
}

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

a:hover {
  text-decoration: none;
}

.container {
  width: min(1120px, 100% - 32px);
  margin: 0 auto;
}

.ghb-header {
  position: sticky;
  top: 0;
  z-index: 999;
  background: rgba(5, 5, 7, 0.92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.ghb-header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 12px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.ghb-header-cta {
  font-size: 12px;
  padding: 6px 14px;
  border-radius: 999px;
  border: 1px solid #f4c15d;
  background: rgba(0, 0, 0, 0.4);
  color: #f4c15d;
  text-decoration: none;
  white-space: nowrap;
}

.ghb-header-logo img,
.site-logo img {
  display: block;
  height: auto;
  max-height: 52px;   /* PC 상한 – 필요하면 48px 정도로 줄여도 OK */
  width: auto;
}

.ghb-header-logo a {
  text-decoration: none;
  color: inherit;
  width: 100%;
}

.ghb-logo-text {
  font-size: 16px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.ghb-logo-text span {
  color: #f4c15d;
}

/* 햄버거 버튼 */
.ghb-nav-toggle {
  position: relative;
  width: 32px;
  height: 24px;
  border: none;
  background: none;
  padding: 0;
  cursor: pointer;
  display: inline-flex;
  flex-direction: column;
  justify-content: space-between;
}
.ghb-nav-toggle span {
  display: block;
  height: 2px;
  border-radius: 999px;
  background: #f4c15d;
  transition: transform 0.25s ease, opacity 0.25s ease;
}
.ghb-nav-toggle.is-active span:nth-child(1) {
  transform: translateY(11px) rotate(45deg);
}
.ghb-nav-toggle.is-active span:nth-child(2) {
  opacity: 0;
}
.ghb-nav-toggle.is-active span:nth-child(3) {
  transform: translateY(-11px) rotate(-45deg);
}

/* 오버레이 네브 */
.ghb-nav-drawer {
  position: fixed;
  inset: 56px 0 0 0; /* 헤더 높이만큼 아래에서 시작 */
  background: rgba(5, 5, 7, 0.97);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-12px);
  transition:
    opacity 0.3s ease,
    transform 0.3s ease,
    visibility 0.3s ease;
  pointer-events: none;
  z-index: 900;
}

/* body에 ghb-nav-open 붙었을 때 보여주기 */
.ghb-nav-open .ghb-nav-drawer {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  pointer-events: auto;
}

/* 오버레이 안 컨텐츠 정렬 */
.ghb-nav-inner {
  background: rgba(0, 0, 0, 0.8);
  max-width: 1200px;
  margin: 0 auto;
  min-height: calc(100vh - 56px);
  padding: 40px 20px 32px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ghb-nav-menu {
  list-style: none;
  margin: 0;
  padding: 0;
  text-align: center;
}
.ghb-nav-menu li + li {
  margin-top: 16px;
}
.ghb-nav-menu a {
  font-size: 18px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  text-decoration: none;
  color: #f2f2f5;
}
.ghb-nav-menu a:hover {
  color: #f4c15d;
}

/* 네브 열렸을 때 스크롤 잠금 */
body.ghb-nav-open {
  overflow: hidden;
}

/* 모바일에서 헤더 정렬 조금 넉넉하게 */
@media (max-width: 768px) {
  .ghb-header-inner {
    padding-inline: 12px;
  }
  .ghb-logo-text {
    font-size: 14px;
  }
}


/* 버튼 */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 22px;
  border-radius: 999px;
  font-size: 14px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 0.18s ease, color 0.18s ease, transform 0.18s ease, box-shadow 0.18s ease;
}

.btn-primary {
  background: var(--ghb-accent);
  color: #101015;
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.6);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 14px 36px rgba(0, 0, 0, 0.8);
}

.btn-outline {
  border-color: rgba(255, 255, 255, 0.3);
  color: var(--ghb-text);
  background: transparent;
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.06);
}

.btn-ghost {
  border-color: transparent;
  background: rgba(255, 255, 255, 0.04);
  color: var(--ghb-muted);
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.1);
}

/* HERO */

.ghb-hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  padding: 120px 20px 120px;
  overflow: hidden;
}

.ghb-hero-bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to top, rgba(5, 5, 9, 0.96), rgba(5, 5, 9, 0.2)),
    url("../img/hero.webp") center/cover no-repeat;
  opacity: 0.9;
}

.ghb-hero-inner {
  position: relative;
  z-index: 1;
}

.ghb-hero-copy {
  max-width: 580px;
}

.ghb-hero-kicker {
  font-size: 11px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--ghb-accent);
  margin-bottom: 12px;
}

.ghb-hero-title {
  font-size: clamp(36px, 5vw, 48px);
  margin-bottom: 16px;
}

.ghb-hero-title span {
  color: var(--ghb-accent);
}

.ghb-hero-lead {
  font-size: 15px;
  color: var(--ghb-muted);
  margin-bottom: 22px;
}

.ghb-hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 18px;
}

.ghb-hero-meta {
  list-style: none;
  padding: 0;
  margin: 0;
  font-size: 13px;
  color: var(--ghb-muted);
}

.ghb-hero-meta li + li {
  margin-top: 4px;
}

/* ABOUT */

.ghb-about {
  background: var(--ghb-bg-alt);
}

.ghb-about-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  gap: 36px;
  align-items: center;
}

.ghb-about-text h3 {
  font-size: 20px;
  margin-bottom: 12px;
}

.ghb-about-text p {
  font-size: 14px;
  color: var(--ghb-muted);
  line-height: 1.7;
}

.ghb-about-actions {
  margin: 20px 0 8px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.ghb-about-note {
  font-size: 12px;
  color: var(--ghb-muted);
}

.ghb-about-media {
  display: grid;
  gap: 12px;
}

.ghb-about-main img {
  border-radius: var(--ghb-radius-lg);
  width: 100%;
  display: block;
}

.ghb-about-thumbs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.ghb-about-thumbs img {
  width: 100%;
  border-radius: var(--ghb-radius-md);
}

/* PRICE */

.ghb-price {
  background: linear-gradient(180deg, var(--ghb-bg-alt), var(--ghb-bg));
}

.ghb-price-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.ghb-price-card {
  background: var(--ghb-surface);
  border-radius: var(--ghb-radius-md);
  padding: 18px 18px 20px;
  border: 1px solid var(--ghb-border);
}

.ghb-price-card h3 {
  font-size: 15px;
  margin-bottom: 8px;
}

.ghb-price-card .amount {
  font-size: 20px;
  font-weight: 600;
  color: var(--ghb-accent);
}

.ghb-price-card .meta {
  font-size: 12px;
  color: var(--ghb-muted);
  margin-top: 4px;
}

.ghb-price-more {
  margin-top: 24px;
  text-align: center;
}

/* GALLERY */

.ghb-gallery {
  background: var(--ghb-bg);
}

.ghb-gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.ghb-gallery-item {
  position: relative;
  border-radius: var(--ghb-radius-md);
  overflow: hidden;
  background: #000;
}

.ghb-gallery-item img {
  width: 100%;
  display: block;
  transform: scale(1.02);
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.ghb-gallery-item::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top, transparent, rgba(0, 0, 0, 0.9));
  opacity: 0.4;
  transition: opacity 0.3s ease;
}

.ghb-gallery-item figcaption {
  position: absolute;
  left: 16px;
  bottom: 14px;
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.ghb-gallery-item:hover img {
  transform: scale(1.05);
}

.ghb-gallery-item:hover::before {
  opacity: 0.7;
}

/* HOST MESSAGE */

.ghb-host-message {
  background: var(--ghb-bg-alt);
}

.ghb-host-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: 32px;
  align-items: center;
}

.ghb-host-photo img {
  width: 100%;
  border-radius: var(--ghb-radius-lg);
  display: block;
}

.ghb-host-text h2 {
  font-size: 24px;
  margin-bottom: 10px;
}

.ghb-host-text p {
  font-size: 14px;
  color: var(--ghb-muted);
  line-height: 1.8;
}

.ghb-host-sign span {
  color: var(--ghb-accent);
}

/* BLOG */

.ghb-blog {
  background: var(--ghb-bg);
}

.ghb-blog-swiper {
  padding-bottom: 10px;
}

.ghb-blog-slide {
  height: auto;
}

.ghb-blog-card {
  background: var(--ghb-surface);
  border-radius: var(--ghb-radius-md);
  overflow: hidden;
  border: 1px solid var(--ghb-border);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.ghb-blog-card .thumb img {
  width: 100%;
  display: block;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.thumb-placeholder {
  min-height: 160px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #1f1f2a;
  font-size: 12px;
  color: var(--ghb-muted);
}

.ghb-blog-card .body {
  padding: 14px 16px 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.ghb-blog-card .meta {
  font-size: 11px;
  color: var(--ghb-muted);
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.ghb-blog-card .title {
  font-size: 15px;
}

.ghb-blog-card .excerpt {
  font-size: 13px;
  color: var(--ghb-muted);
}

.ghb-blog-card .more {
  margin-top: 6px;
  font-size: 12px;
  color: var(--ghb-accent);
}

/* REVIEWS */

.ghb-reviews {
  background: var(--ghb-bg-alt);
}

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

.ghb-review-card {
  background: var(--ghb-surface);
  border-radius: var(--ghb-radius-md);
  border: 1px solid var(--ghb-border);
  padding: 18px 18px 20px;
  font-size: 13px;
  color: var(--ghb-muted);
}

.ghb-review-card .who {
  font-size: 12px;
  color: var(--ghb-accent);
  margin-bottom: 4px;
}

.ghb-review-card .summary {
  font-size: 14px;
  margin-bottom: 8px;
  color: var(--ghb-text);
}

/* FAQ */

.ghb-faq {
  background: var(--ghb-bg);
}

.ghb-faq-list {
  max-width: 720px;
  margin: 0 auto;
}

.ghb-faq-item + .ghb-faq-item {
  margin-top: 10px;
}

.ghb-faq-question {
  width: 100%;
  text-align: left;
  background: var(--ghb-surface);
  border-radius: var(--ghb-radius-md);
  border: 1px solid var(--ghb-border);
  padding: 14px 16px;
  font-size: 14px;
  cursor: pointer;
}

.ghb-faq-answer {
  max-height: 0;
  overflow: hidden;
  background: var(--ghb-surface-soft);
  border-radius: 0 0 var(--ghb-radius-md) var(--ghb-radius-md);
  border: 1px solid var(--ghb-border);
  border-top: none;
  padding: 0 16px;
  font-size: 13px;
  color: var(--ghb-muted);
  transition: max-height 0.25s ease, padding 0.25s ease;
}

.ghb-faq-item.is-open .ghb-faq-answer {
  max-height: 240px;
  padding: 10px 16px 14px;
}

/* CONTACT */

.ghb-contact {
  background: var(--ghb-bg-alt);
}

.ghb-contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: 32px;
  align-items: center;
}

.ghb-contact-list {
  margin: 12px 0 20px;
}

.ghb-contact-list div {
  margin-bottom: 10px;
}

.ghb-contact-list dt {
  font-size: 12px;
  color: var(--ghb-muted);
}

.ghb-contact-list dd {
  margin: 2px 0 0;
  font-size: 14px;
}

.ghb-contact-photo {
  position: relative;
  border-radius: var(--ghb-radius-lg);
  border: 1px solid var(--ghb-border);
  overflow: hidden;
  background: radial-gradient(circle at top, #262636, #050509);
  box-shadow: 0 18px 60px rgba(0, 0, 0, 0.65);
}

.contact-photo {
  margin: 0;
  line-height: 0;
  height: 100%;
}

.contact-photo img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover; 
}


/* FOOTER & 플로팅 CTA */

.ghb-footer {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  background: #050509;
  padding: 18px 0 60px;
}

.ghb-footer-inner {
  width: min(1120px, 100% - 32px);
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  font-size: 12px;
  color: var(--ghb-muted);
}

.ghb-footer-brand .logo-text {
  font-weight: 600;
  margin-right: 8px;
  color: var(--ghb-text);
}

.ghb-footer-menu {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.ghb-footer-menu a {
  font-size: 12px;
}

.ghb-floating-cta {
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 50;
  background: linear-gradient(135deg, var(--ghb-accent), #ffd37e);
  color: #111;
  padding: 10px 18px;
  border-radius: 999px;
  font-size: 13px;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.7);
}

/* 스크롤 리빌 공통 */

[data-reveal] {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* 반응형 */

@media (max-width: 960px) {

  .ghb-header-inner {
    height: auto;
    min-height: 56px;
    padding: 8px 12px;
  }

  .ghb-header-logo img,
  .site-logo img {
    max-height: 34px; 
  }
  
  .ghb-header-cta {
    display: none;
  }

  .ghb-hero {
    padding-top: 0;
  }

  .ghb-about-grid,
  .ghb-host-grid,
  .ghb-contact-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .ghb-price-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .ghb-gallery-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .ghb-review-grid {
    grid-template-columns: repeat(1, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .ghb-section {
    padding: 64px 0;
  }

  .ghb-price-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .ghb-gallery-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .ghb-footer {
    padding-bottom: 80px;
  }

  .ghb-floating-cta {
    left: 16px;
    right: 16px;
    text-align: center;
    justify-content: center;
  }
}