/* ============================================================
   VITAL VIBES ITALIAN — main.css v4.0
   mood: mediterranean_warm
   ============================================================ */

/* ── 0. CSS 변수 (컬러 토큰) ─────────────────────────── */
:root {
  --color-primary:    #5C2E0A;
  --color-accent:     #C17F5A;
  --color-accent-lt:  #EACFBB;
  --color-bg:         #FDF8F4;
  --color-bg-alt:     #F7EFE6;
  --color-white:      #FFFFFF;
  --color-text:       #3D1E0A;
  --color-text-muted: #8A6A52;
  --color-border:     #E8D5C4;
  --color-wine:       #7A1A2E;
  --color-hero-overlay: rgba(30,10,0,0.50);

  --font-heading:  'Noto Serif KR', serif;
  --font-body:     'Noto Sans KR', sans-serif;
  --font-display:  'Cormorant Garamond', serif;

  --radius-sm:  6px;
  --radius-md:  12px;
  --radius-lg:  20px;
  --radius-xl:  32px;

  --shadow-sm:  0 2px 8px rgba(0,0,0,0.06);
  --shadow-md:  0 8px 24px rgba(0,0,0,0.10);
  --shadow-lg:  0 16px 48px rgba(0,0,0,0.14);

  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 4rem;
  --spacing-xl: 6rem;

  --container-max: 1200px;
  --container-pad: 1.5rem;

  --transition:      0.25s ease;
  --transition-slow: 0.45s ease;
}

/* ── 1. Reset + Base ─────────────────────────────────── */
*,
*::before,
*::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition);
}

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

ul { list-style: none; }

/* ── 2. 타이포그래피 ─────────────────────────────────── */
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.3;
  color: var(--color-primary);
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.25rem); }
h3 { font-size: clamp(1.1rem, 2.5vw, 1.5rem); }

.section-lead {
  font-size: 1.1rem;
  color: var(--color-text-muted);
  margin-top: 0.75rem;
  max-width: 700px;
}

/* ── 3. Container ─────────────────────────────────── */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-pad);
}

/* ── 4. Section 공통 ─────────────────────────────────── */
.section {
  padding: var(--spacing-xl) 0;
}

.section--alt {
  background: var(--color-bg-alt);
}

.section h2 {
  margin-bottom: var(--spacing-sm);
}

/* ── 5. 헤더 ─────────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-white);
  border-bottom: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition);
}

.site-header.scrolled {
  box-shadow: var(--shadow-md);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.site-logo {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.logo-text {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-primary);
}

.logo-sub {
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  color: var(--color-accent);
  font-weight: 500;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.main-nav ul {
  display: flex;
  gap: var(--spacing-md);
}

.main-nav a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text-muted);
}

.main-nav a:hover { color: var(--color-primary); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-primary);
  transition: var(--transition);
}

/* ── 6. 히어로 ─────────────────────────────────── */
.hero {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #5C2E0A 0%, #7A3D12 100%);
  will-change: transform;
}

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

.hero__overlay {
  position: absolute;
  inset: 0;
  background: var(--color-hero-overlay);
}

.hero__content {
  position: relative;
  z-index: 1;
  color: var(--color-white);
  padding: var(--spacing-xl) var(--container-pad);
}

.hero__kicker {
  font-size: 0.9rem;
  letter-spacing: 0.1em;
  color: var(--color-accent-lt);
  margin-bottom: var(--spacing-sm);
  font-weight: 500;
}

.hero__h1 {
  color: var(--color-white);
  margin-bottom: var(--spacing-sm);
}

.hero__sub {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.85);
  margin-bottom: var(--spacing-lg);
  line-height: 1.8;
}

.hero__ctas {
  display: flex;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}

/* ── 7. 버튼 시스템 ─────────────────────────────────── */
.btn-primary,
.btn-secondary,
.btn-outline,
.btn-cta-header {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 0.95rem;
  transition: all var(--transition);
  cursor: pointer;
  white-space: nowrap;
}

.btn-primary {
  background: var(--color-accent);
  color: var(--color-white);
  border: 2px solid var(--color-accent);
}

.btn-primary:hover {
  background: #B8935A;
  border-color: #B8935A;
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-secondary {
  background: transparent;
  color: var(--color-white);
  border: 2px solid rgba(255,255,255,0.7);
}

.btn-secondary:hover {
  background: rgba(255,255,255,0.15);
  border-color: var(--color-white);
  color: var(--color-white);
}

.btn-outline {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-border);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 0.95rem;
  transition: all var(--transition);
  cursor: pointer;
}

.btn-outline:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.btn-cta-header {
  background: var(--color-primary);
  color: var(--color-white);
  border: 2px solid var(--color-primary);
  padding: 0.5rem 1.25rem;
  font-size: 0.875rem;
}

.btn-cta-header:hover {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-white);
}

.btn-lg { padding: 1rem 2.25rem; font-size: 1.05rem; }
.btn-xl { padding: 1.25rem 2.75rem; font-size: 1.15rem; }

.btn-text-link {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  color: var(--color-accent);
  font-weight: 600;
  font-size: 0.9rem;
  margin-top: var(--spacing-sm);
  transition: gap var(--transition);
}

.btn-text-link:hover { gap: 0.5rem; color: var(--color-accent); }

/* ── 8. 공간 카드 ─────────────────────────────────── */
.space-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.space-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-white);
  box-shadow: var(--shadow-md);
  transition: transform var(--transition), box-shadow var(--transition);
}

.space-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.space-card__img-wrap {
  aspect-ratio: 4/3;
  overflow: hidden;
  background: linear-gradient(135deg, var(--color-bg-alt) 0%, var(--color-border) 100%);
}

.space-card__img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.space-card:hover .space-card__img-wrap img {
  transform: scale(1.05);
}

.space-card__body {
  padding: var(--spacing-md);
}

.space-card__floor {
  display: inline-block;
  background: var(--color-accent);
  color: var(--color-white);
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  margin-bottom: 0.75rem;
}

.space-card__body h3 {
  margin-bottom: 0.5rem;
}

.space-card__body p {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* ── 9. 이벤트/다이닝 카드 (Pattern A/B) ─────────────── */
.event-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
  align-items: center;
  margin-bottom: var(--spacing-xl);
}

.event-card--pattern-b .event-card__img-wrap {
  order: 2;
}

.event-card--pattern-b .event-card__body {
  order: 1;
}

.event-card__img-wrap {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
  background: linear-gradient(135deg, var(--color-bg-alt) 0%, var(--color-border) 100%);
  box-shadow: var(--shadow-md);
}

.event-card__img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.event-card__img-wrap:hover img {
  transform: scale(1.04);
}

.event-tag {
  display: inline-block;
  background: var(--color-accent-lt);
  color: var(--color-accent);
  padding: 0.2rem 0.75rem;
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.event-card__body h3 {
  margin-bottom: 0.75rem;
}

.event-card__body p {
  color: var(--color-text-muted);
  line-height: 1.7;
}

/* ── 10. Feature Grid ─────────────────────────────── */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.feature-item {
  text-align: center;
  padding: var(--spacing-md);
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition);
}

.feature-item:hover { transform: translateY(-4px); }

.feature-icon {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-sm);
}

.feature-item h3 { font-size: 1rem; margin-bottom: 0.5rem; }

.feature-item p {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* ── 11. 메뉴 카테고리 그리드 ─────────────────────── */
.menu-category-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
}

.menu-category {
  text-align: center;
  padding: var(--spacing-md);
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition);
}

.menu-category:hover { transform: translateY(-4px); }

.menu-category__icon {
  font-size: 2rem;
  margin-bottom: 0.75rem;
}

.menu-category h3 {
  font-size: 0.95rem;
  margin-bottom: 0.5rem;
}

.menu-category p {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

.menu-cta-note {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin-bottom: var(--spacing-md);
  text-align: center;
}

/* ── 12. 오시는 길 ─────────────────────────────── */
.access-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
  margin-top: var(--spacing-lg);
  align-items: start;
}

.access-item {
  margin-bottom: var(--spacing-md);
}

.access-item strong {
  display: block;
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  color: var(--color-accent);
  margin-bottom: 0.35rem;
  text-transform: uppercase;
}

.access-item p {
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--color-text-muted);
}

.access-map {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

/* ── 13. 연락처 CTA ─────────────────────────────── */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.contact-cta-box {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  text-align: center;
  box-shadow: var(--shadow-md);
}

.contact-cta-box h3 { margin-bottom: 0.5rem; }
.contact-cta-box p { color: var(--color-text-muted); margin-bottom: var(--spacing-md); }

.phone-alt {
  display: block;
  margin-top: var(--spacing-sm);
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

.booking-links {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

/* ── 14. AEO + Spec Table ─────────────────────────── */
.aeo-answer-block .container {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
}

.spec-table-wrap {
  margin-top: var(--spacing-md);
  overflow-x: auto;
}

.spec-table {
  width: 100%;
  border-collapse: collapse;
}

.spec-table th,
.spec-table td {
  padding: 0.875rem var(--spacing-sm);
  text-align: left;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.95rem;
}

.spec-table th {
  width: 160px;
  font-weight: 600;
  color: var(--color-accent);
  white-space: nowrap;
}

.spec-table td { color: var(--color-text); }
.spec-table a { color: var(--color-accent); text-decoration: underline; }

.spec-icon { font-size: 1.1em; vertical-align: middle; margin-right: 0.3em; }

/* ── 15. FAQ ─────────────────────────────── */
.faq-list { margin-top: var(--spacing-lg); }

.faq-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-sm);
  overflow: hidden;
}

.faq-q {
  padding: var(--spacing-md);
  font-size: 1rem;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--color-white);
  transition: background var(--transition);
  user-select: none;
}

.faq-item.open .faq-q { background: var(--color-bg-alt); }

.faq-arrow {
  font-size: 1.25rem;
  color: var(--color-accent);
  font-weight: 300;
  transition: transform var(--transition);
  display: inline-block;
  flex-shrink: 0;
  margin-left: 1rem;
}

.faq-item.open .faq-arrow { transform: rotate(45deg); }

.faq-body-wrap {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.38s cubic-bezier(0.16, 1, 0.3, 1);
}

.faq-body-wrap > * { overflow: hidden; }

.faq-item.open .faq-body-wrap {
  grid-template-rows: 1fr;
}

.faq-body-wrap p,
.faq-body-wrap [itemprop="text"] {
  padding: 0 var(--spacing-md) var(--spacing-md);
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.7;
}

/* ── 16. 내부 링크 허브 ─────────────────────────── */
.link-hub {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.link-group h3 {
  font-size: 0.875rem;
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--spacing-sm);
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--color-accent-lt);
}

.link-group li + li { margin-top: 0.5rem; }

.link-group a {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  transition: color var(--transition);
}

.link-group a:hover { color: var(--color-accent); }

/* ── 17. 서브 히어로 ─────────────────────────── */
.sub-hero {
  position: relative;
  background: var(--color-primary);
  color: var(--color-white);
  padding: var(--spacing-xl) 0;
  overflow: hidden;
}

.sub-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='60' height='60'%3E%3Cpath d='M0 0h60v60H0z' fill='none'/%3E%3Cpath d='M30 0v60M0 30h60' stroke='rgba(255,255,255,0.04)' stroke-width='1'/%3E%3C/svg%3E") repeat;
  pointer-events: none;
}

.sub-hero h1 {
  color: var(--color-white);
  margin: var(--spacing-sm) 0;
}

.sub-hero__desc {
  color: rgba(255,255,255,0.75);
  font-size: 1rem;
  max-width: 600px;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--color-accent-lt);
  margin-bottom: var(--spacing-sm);
}

.breadcrumb a { color: var(--color-accent-lt); }
.breadcrumb a:hover { color: var(--color-white); }

/* ── 18. 푸터 ─────────────────────────────── */
.site-footer {
  background: var(--color-primary);
  color: rgba(255,255,255,0.7);
  padding: var(--spacing-xl) 0 var(--spacing-md);
  font-size: 0.875rem;
  line-height: 1.7;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1.5fr 1fr;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

.footer-col__title {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-accent-lt);
  margin-bottom: 1rem;
}

.footer-biz-list,
.footer-contact-list,
.footer-nav-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-biz-list li,
.footer-contact-list li { margin-bottom: 0.35rem; }
.footer-nav-list li { margin-bottom: 0.5rem; }

.footer-contact-list a,
.footer-nav-list a,
.footer-biz-list a {
  color: rgba(255,255,255,0.65);
  text-decoration: none;
  transition: color var(--transition);
}

.footer-contact-list a:hover,
.footer-nav-list a:hover { color: var(--color-accent-lt); }

.footer-tel { font-size: 1rem; font-weight: 600; color: var(--color-white); }
.footer-tel--alt { font-size: 0.9rem; color: rgba(255,255,255,0.65); font-weight: 400; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.12);
  padding-top: var(--spacing-md);
  text-align: center;
  font-size: 0.78rem;
  color: rgba(255,255,255,0.35);
}

/* ── 19. Floating CTA ─────────────────────────────── */
.floating-cta {
  position: fixed;
  bottom: var(--spacing-md);
  right: var(--spacing-md);
  z-index: 200;
  display: none;
}

.floating-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--color-accent);
  color: var(--color-white);
  box-shadow: var(--shadow-lg);
  transition: transform var(--transition);
  gap: 2px;
}

.floating-btn:hover { transform: scale(1.1); color: var(--color-white); }

.floating-icon { font-size: 1.5rem; line-height: 1; }
.floating-label { font-size: 0.6rem; font-weight: 700; letter-spacing: 0.05em; }

/* ── 20. Fail-Safe Media 폴백 ─────────────────────── */
.img-wrap {
  background: linear-gradient(135deg, var(--color-bg-alt) 0%, var(--color-border) 100%);
  display: block;
  overflow: hidden;
}

.img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: opacity 0.3s ease;
}

.img-fallback {
  position: relative;
  background: linear-gradient(135deg, #F7EFE6 0%, #E8D5C4 50%, #F7EFE6 100%);
}

.img-fallback::after {
  content: 'VITAL VIBES';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: #B8A898;
  font-size: 0.9rem;
  font-family: var(--font-body);
  letter-spacing: 0.1em;
}

.img-error {
  background: linear-gradient(135deg, var(--color-bg-alt) 0%, var(--color-border) 100%);
  min-height: 200px;
}

/* ── 21. 반응형 ─────────────────────────────────── */
@media (max-width: 1024px) {
  .space-cards { grid-template-columns: repeat(2, 1fr); }
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .menu-category-grid { grid-template-columns: repeat(2, 1fr); }
  .link-hub { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  :root {
    --spacing-xl: 3.5rem;
    --spacing-lg: 2.5rem;
  }

  .main-nav ul,
  .main-nav .btn-cta-header { display: none; }

  .nav-toggle { display: flex; }

  .main-nav {
    position: fixed;
    inset: 64px 0 0 0;
    background: var(--color-white);
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    padding-top: var(--spacing-lg);
    gap: var(--spacing-md);
    transform: translateX(100%);
    transition: transform var(--transition);
    z-index: 99;
  }

  .main-nav.open {
    transform: translateX(0);
    display: flex;
  }

  .main-nav ul {
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
  }

  .main-nav.open .btn-cta-header { display: flex; }

  .hero { min-height: 80vh; }

  .space-cards { grid-template-columns: 1fr; }
  .feature-grid { grid-template-columns: 1fr; }
  .menu-category-grid { grid-template-columns: 1fr; }

  .event-card { grid-template-columns: 1fr; }
  .event-card--pattern-b .event-card__img-wrap,
  .event-card--pattern-b .event-card__body { order: unset; }

  .access-content { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: var(--spacing-md); }

  .link-hub { grid-template-columns: 1fr 1fr; }

  .floating-cta { display: flex; }
}

@media (max-width: 480px) {
  :root { --container-pad: 1rem; }
  .hero__ctas { flex-direction: column; }
  .link-hub { grid-template-columns: 1fr; }
}