/* ═══════════════════════════════════════════════
   GLOBAL VARIABLES
   ═══════════════════════════════════════════════ */
:root {
  --bg-dark: #0D0F13;
  --bg-mid: #13161C;
  --bg-light: #FAFAF8;
  --bg-warm: #F4F1EC;
  --gold: #C9A882;
  --gold-light: #DFC4A1;
  --text-light: #F5F3EF;
  --text-muted: #8A8880;
  --text-dark: #1A1A1A;
  --border: rgba(201, 168, 130, 0.18);
  --ff-display: 'Cormorant Garamond', serif;
  --ff-body: 'Geist', sans-serif;
}

/* ═══════════════════════════════════════════════
   NAVBAR
   ═══════════════════════════════════════════════ */
nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 60px;
  background: rgba(13, 15, 19, 0.88);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  transition: background 0.3s, box-shadow 0.3s;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  color: var(--text-light);
}

.nav-logo img {
  height: 44px;
  width: auto;
  object-fit: contain;
  border-radius: 50%;
}

.nav-logo span:first-of-type {
  font-family: var(--ff-display);
  font-size: 1.15rem;
  font-weight: 500;
  letter-spacing: 0.01em;
}

.nav-logo span:last-of-type {
  font-family: var(--ff-body);
  font-size: 0.6rem;
  font-weight: 300;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold-light);
}

.nav-links {
  display: flex;
  gap: 36px;
  list-style: none;
  align-items: center;
}

.nav-links a {
  font-family: var(--ff-body);
  font-size: 0.78rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  text-decoration: none;
  text-transform: uppercase;
  transition: color 0.2s;
  position: relative;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--gold);
}

.nav-links a.active::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 100%;
  height: 1px;
  background: var(--gold);
}

.nav-cta {
  background: transparent;
  border: 1px solid var(--gold);
  color: var(--gold);
  padding: 12px 24px;
  font-family: var(--ff-body);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.25s, color 0.25s;
}

.nav-cta:hover {
  background: var(--gold);
  color: var(--bg-dark);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.hamburger span {
  display: block;
  width: 22px;
  height: 1px;
  background: var(--text-light);
  margin: 5px 0;
}

/* ─── LANGUAGE DROPDOWN ─── */
.lang-dropdown {
  position: relative;
  margin-right: 16px;
}

.lang-toggle {
  display: flex;
  align-items: center;
  gap: 6px;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-muted);
  padding: 6px 14px;
  font-family: var(--ff-body);
  font-size: 0.7rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  cursor: pointer;
  transition: all 0.25s;
}

.lang-toggle:hover,
.lang-toggle.open {
  color: var(--gold);
  border-color: var(--gold);
}

.lang-globe {
  display: flex;
  align-items: center;
}

.lang-globe svg {
  width: 14px;
  height: 14px;
}

.lang-arrow {
  font-size: 0.6rem;
  transition: transform 0.25s;
}

.lang-toggle.open .lang-arrow {
  transform: rotate(180deg);
}

.lang-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 160px;
  background: rgba(13, 15, 19, 0.96);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border);
  padding: 6px 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: all 0.25s ease;
  z-index: 200;
}

.lang-menu.open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.lang-option {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 10px 18px;
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-family: var(--ff-body);
  font-size: 0.76rem;
  font-weight: 400;
  letter-spacing: 0.06em;
  cursor: pointer;
  transition: all 0.2s;
  text-align: left;
}

.lang-option:hover {
  background: rgba(201, 168, 130, 0.08);
  color: var(--text-light);
}

.lang-option.active {
  color: var(--gold);
}

.lang-option.active::after {
  content: '✓';
  margin-left: auto;
  font-size: 0.7rem;
  color: var(--gold);
}

.lang-flag {
  font-size: 1rem;
  line-height: 1;
}

/* ═══════════════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════════════ */
footer {
  background: var(--bg-mid);
  padding: 80px 60px 32px;
  border-top: 1px solid var(--border);
  color: var(--text-light);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 60px;
  margin-bottom: 60px;
}

.footer-brand .nav-logo {
  display: inline-flex;
}

.footer-brand p {
  font-size: 0.88rem;
  font-weight: 300;
  color: var(--text-muted);
  line-height: 1.75;
  margin-top: 20px;
  max-width: 320px;
}

.footer-col h4 {
  font-family: var(--ff-display);
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--text-light);
  margin-bottom: 20px;
}

.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-col ul li a {
  font-size: 0.86rem;
  font-weight: 300;
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.2s;
}

.footer-col ul li a:hover {
  color: var(--gold);
}

.footer-contact-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.footer-icon {
  width: 15px;
  height: 15px;
  flex-shrink: 0;
  stroke-width: 2px;
  transition: transform 0.2s, color 0.2s;
}

.footer-contact-link:hover .footer-icon {
  transform: translateY(-1px);
}

.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 28px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-bottom p {
  font-size: 0.78rem;
  font-weight: 300;
  color: var(--text-muted);
}

/* ═══════════════════════════════════════════════
   WHATSAPP BUTTON
   ═══════════════════════════════════════════════ */
.whatsapp-btn {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 99;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #25D366;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.35);
  transition: transform 0.25s, box-shadow 0.25s;
}

.whatsapp-btn:hover {
  transform: scale(1.08);
  box-shadow: 0 10px 28px rgba(37, 211, 102, 0.45);
}

.whatsapp-btn svg {
  width: 28px;
  height: 28px;
  fill: #fff;
}

/* ═══════════════════════════════════════════════
   RESPONSIVE — NAV / FOOTER
   ═══════════════════════════════════════════════ */
@media (max-width: 900px) {
  nav {
    padding: 16px 24px;
  }

  .nav-links,
  .nav-cta {
    display: none;
  }

  .lang-dropdown {
    display: block;
    margin-right: 12px;
  }

  .hamburger {
    display: flex;
  }

  footer {
    padding: 60px 24px 24px;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }
}