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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  overflow-x: hidden;
}

::selection {
  background: #FF6B4A;
  color: #fff;
}

/* ── Hero ── */
#hero {
  position: relative;
}

.hero-gradient {
  background: linear-gradient(135deg, #1A1A1A 0%, #2D2D2D 40%, #3D3D3D 70%, #4A4A4A 100%);
}

.hero-img {
  opacity: 0.5;
}

.hero-overlay {
  background: linear-gradient(
    to bottom,
    rgba(26, 26, 26, 0.4) 0%,
    rgba(26, 26, 26, 0.2) 50%,
    rgba(26, 26, 26, 0.6) 100%
  );
}

/* ── Hero Animations ── */
.hero-subtitle {
  animation: fadeUp 0.9s ease forwards 0.3s;
}

.hero-headline {
  animation: fadeUp 0.9s ease forwards 0.5s;
}

.hero-description {
  animation: fadeUp 0.9s ease forwards 0.7s;
}

.hero-ctas {
  animation: fadeUp 0.9s ease forwards 0.9s;
}

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

/* ── Scroll Reveal ── */
.reveal {
  opacity: 1;
  transform: none;
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal[data-animate] {
  opacity: 0;
  transform: translateY(20px);
}

@media (prefers-reduced-motion: no-preference) {
  .reveal[data-animate] {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.8s ease, transform 0.8s ease;
  }
}

.reveal.animated {
  opacity: 1;
  transform: none;
}

/* ── Villa Cards ── */
.villa-card {
  transition: transform 0.4s ease;
}

/* ── CTA Section ── */
.cta-gradient {
  background: linear-gradient(135deg, #1A1A1A 0%, #2D2D2D 50%, #3D3D3D 100%);
}

/* ── Navbar ── */
#navbar {
  background: transparent;
  transition: background 0.4s ease, box-shadow 0.4s ease;
}

#navbar.scrolled {
  background: rgba(26, 26, 26, 0.95);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.06);
}

.nav-line {
  display: block;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

/* ── Mobile Menu ── */
.mobile-nav-link {
  display: block;
  padding: 0.5rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  transition: color 0.3s ease;
}

.mobile-nav-link:last-child {
  border-bottom: none;
}

#mobile-menu.open .nav-line:first-child {
  transform: translateY(4px) rotate(45deg);
}

#mobile-menu.open .nav-line:last-child {
  transform: translateY(-4px) rotate(-45deg);
}

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

/* ── Scrollbar ── */
::-webkit-scrollbar {
  width: 6px;
}

::-webkit-scrollbar-track {
  background: #1A1A1A;
}

::-webkit-scrollbar-thumb {
  background: #FF6B4A;
  border-radius: 3px;
}

/* ── Utility ── */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}