/* Black Tie Travels — Luxury static site styles */

:root {
  --cream: oklch(0.94 0.02 85);
  --gold: oklch(0.72 0.11 75);
  --ink: oklch(0.10 0.005 60);
  --background: oklch(0.97 0.015 85);
  --foreground: oklch(0.18 0.01 60);
  --muted-foreground: oklch(0.48 0.02 60);
  --border: oklch(0.88 0.015 85);
  --card: oklch(0.99 0.005 85);
  --secondary: oklch(0.93 0.02 85);
  --shadow-luxe: 0 25px 50px -12px oklch(0.10 0.005 60 / 0.18);
  --shadow-gold: 0 12px 40px -8px oklch(0.72 0.11 75 / 0.35);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: 'Inter', system-ui, sans-serif;
  background-color: var(--background);
  color: var(--foreground);
  -webkit-font-smoothing: antialiased;
}

.font-display {
  font-family: 'Cormorant Garamond', Georgia, serif;
}

.bg-background { background-color: var(--background); }
.text-foreground { color: var(--foreground); }
.bg-secondary { background-color: var(--secondary); }
.bg-card { background-color: var(--card); }

.container-luxe {
  width: 100%;
  max-width: 1280px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.25rem;
  padding-right: 1.25rem;
}

@media (min-width: 640px) {
  .container-luxe {
    padding-left: 2rem;
    padding-right: 2rem;
  }
}

/* Gold gradient text */
.text-gold-gradient {
  background: linear-gradient(
    135deg,
    oklch(0.78 0.12 80) 0%,
    oklch(0.68 0.14 70) 50%,
    oklch(0.75 0.11 85) 100%
  );
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

/* Section eyebrow */
.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--muted-foreground);
}

.gold-rule {
  display: inline-block;
  width: 2rem;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  flex-shrink: 0;
}

/* Buttons */
.btn-gold {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.9rem 1.75rem;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--ink);
  background: linear-gradient(
    135deg,
    oklch(0.78 0.12 80),
    oklch(0.68 0.14 70)
  );
  border: none;
  border-radius: 9999px;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, filter 0.2s ease;
  box-shadow: var(--shadow-gold);
}

.btn-gold:hover {
  transform: translateY(-1px);
  filter: brightness(1.05);
}

.btn-ghost-light {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.9rem 1.75rem;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--cream);
  background: transparent;
  border: 1px solid oklch(0.94 0.02 85 / 0.35);
  border-radius: 9999px;
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease;
}

.btn-ghost-light:hover {
  background: oklch(0.94 0.02 85 / 0.08);
  border-color: oklch(0.94 0.02 85 / 0.5);
}

/* Animations */
@keyframes slow-zoom {
  from { transform: scale(1); }
  to { transform: scale(1.08); }
}

@keyframes fade-up {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-slow-zoom {
  animation: slow-zoom 20s ease-in-out infinite alternate;
}

.animate-fade-up {
  animation: fade-up 1s ease-out forwards;
}

/* Header — always white nav (not inherited from main) */
header.site-header {
  color: #f8f4ee;
}

header.site-header nav a,
header.site-header .nav-link {
  color: #f8f4ee !important;
  text-decoration: none;
  transition: color 0.25s ease;
}

header.site-header nav a:hover,
header.site-header .nav-link:hover {
  color: var(--gold) !important;
}

/* Mobile nav */
.mobile-nav a:not(.btn-gold) {
  color: #f8f4ee !important;
}

/* Footer — always white/cream text */
footer.site-footer {
  color: #f8f4ee !important;
}

footer.site-footer p,
footer.site-footer li,
footer.site-footer span,
footer.site-footer a {
  color: #f8f4ee !important;
}

footer.site-footer a:hover {
  color: var(--gold) !important;
}

footer.site-footer .footer-desc {
  color: rgba(248, 244, 238, 0.72) !important;
}

footer.site-footer .footer-copy,
footer.site-footer .footer-copy div {
  color: rgba(248, 244, 238, 0.55) !important;
}

footer.site-footer .social-link {
  color: #f8f4ee !important;
}

footer.site-footer [class*="text-[var(--gold)]"] {
  color: var(--gold) !important;
}

/* WhatsApp — green button, white icon */
.whatsapp-fab,
.btn-whatsapp {
  background-color: #25d366 !important;
  color: #ffffff !important;
  border: none;
  text-decoration: none;
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.45);
}

.whatsapp-fab:hover,
.btn-whatsapp:hover {
  background-color: #20bd5a !important;
  color: #ffffff !important;
}

.whatsapp-fab .icon-whatsapp,
.btn-whatsapp .icon-whatsapp,
.whatsapp-fab svg path,
.btn-whatsapp svg path {
  fill: #ffffff !important;
}

.icon-whatsapp {
  width: 1.75rem;
  height: 1.75rem;
  fill: #ffffff;
  flex-shrink: 0;
}

/* Circular logo */
.logo-round {
  display: inline-flex;
  align-items: center;
  /*justify-content: center;*/
  /*width: 4.5rem;*/
  /*height: 4.5rem;*/
  /*border-radius: 50%;*/
  /*overflow: hidden;*/
  /*flex-shrink: 0;*/
  /*background: oklch(0.10 0.005 60);*/
  /*border: 1px solid oklch(0.72 0.11 75 / 0.45);*/
  /*box-shadow: 0 2px 12px oklch(0 0 0 / 0.25);*/
  /*transition: border-color 0.25s ease, box-shadow 0.25s ease;*/
}

/*.logo-round:hover {*/
/*  border-color: var(--gold);*/
/*  box-shadow: 0 4px 16px oklch(0.72 0.11 75 / 0.2);*/
/*}*/
@media (max-width: 1023px) {
.logo-round__img {
    width: 150px !important;
}
}
@media (min-width: 640px) {
  .logo-round {
    width: 10rem;
  }
}

.logo-round--footer {
  width: 10rem;
}

.logo-round__img {
  width: 300px;
}

/* Legacy — remove if unused */
.site-logo {
  display: none;
}

.site-logo--footer {
  display: none;
}

/* Form validation */
.form-field {
  position: relative;
}

.field-error {
  margin-top: 0.35rem;
  font-size: 0.7rem;
  color: #f87171;
  min-height: 1rem;
}

.form-input.is-invalid {
  border-color: #f87171 !important;
}

.form-input.is-valid {
  border-color: oklch(0.72 0.11 75 / 0.6);
}

.form-alert {
  margin-bottom: 1.25rem;
  padding: 0.85rem 1rem;
  border-radius: 0.5rem;
  font-size: 0.875rem;
  line-height: 1.4;
}

.form-alert.hidden {
  display: none;
}

.form-alert--success {
  background: oklch(0.45 0.12 150 / 0.2);
  border: 1px solid oklch(0.55 0.14 150 / 0.5);
  color: #bbf7d0;
}

.form-alert--error {
  background: oklch(0.45 0.15 25 / 0.2);
  border: 1px solid oklch(0.55 0.18 25 / 0.5);
  color: #fecaca;
}

.form-alert--info {
  background: oklch(0.72 0.11 75 / 0.15);
  border: 1px solid oklch(0.72 0.11 75 / 0.4);
  color: #f8f4ee;
}

#form-submit-btn:disabled {
  opacity: 0.65;
  cursor: not-allowed;
  transform: none;
}

/* Header scroll state */
header.scrolled {
  background: oklch(0.10 0.005 60 / 0.92);
  backdrop-filter: blur(12px);
  padding-top: 0.75rem;
  padding-bottom: 0.75rem;
  box-shadow: 0 4px 30px oklch(0 0 0 / 0.15);
}

/* Mobile menu */
.mobile-menu-btn {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  background: none;
  border: none;
  cursor: pointer;
}

.mobile-menu-btn span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--cream);
  transition: transform 0.3s, opacity 0.3s;
}

.mobile-menu-btn.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.mobile-menu-btn.open span:nth-child(2) {
  opacity: 0;
}
.mobile-menu-btn.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.mobile-nav {
  display: none;
  position: fixed;
  inset: 0;
  top: 72px;
  z-index: 40;
  background: oklch(0.10 0.005 60 / 0.97);
  backdrop-filter: blur(12px);
  padding: 2rem 1.25rem;
  flex-direction: column;
  gap: 1.5rem;
}

.mobile-nav.open {
  display: flex;
}

.mobile-nav a {
  color: var(--cream);
  text-decoration: none;
  font-size: 1.125rem;
  padding: 0.5rem 0;
  border-bottom: 1px solid oklch(0.94 0.02 85 / 0.1);
}

/* Form focus */
input:focus,
textarea:focus {
  outline: none;
}

/* Counter */
.counter-value {
  display: inline;
}
/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  .animate-slow-zoom,
  .animate-fade-up {
    animation: none;
  }
  html {
    scroll-behavior: auto;
  }
}