/* ── Devashri Builders — Custom CSS ── */

/* Root Variables matching Tailwind config */
:root {
  --forest-50: #f0f7f0;
  --forest-100: #dceedd;
  --forest-200: #b8dcba;
  --forest-300: #86c289;
  --forest-400: #52a257;
  --forest-500: #2d8233;
  --forest-600: #1e6725;
  --forest-700: #18511e;
  --forest-800: #14401a;
  --forest-900: #0f3015;

  --earth-50: #fdf8f3;
  --earth-100: #f9ede0;
  --earth-200: #f2d8bc;
  --earth-300: #e8bc8f;
  --earth-400: #dc9a5e;
  --earth-500: #d07d3a;
  --earth-600: #b8622a;
  --earth-700: #984c22;
  --earth-800: #7c3d1e;
  --earth-900: #66331a;

  --sand-50: #fdfaf5;
  --sand-100: #f8f0e3;
  --sand-200: #f0dfc4;
  --sand-300: #e6c99d;
  --sand-400: #d9ae72;
  --sand-500: #cc9550;
  --sand-600: #b47c3a;
  --sand-700: #94622e;
  --sand-800: #784f27;
  --sand-900: #634122;

  --slate-50: #f8fafc;
  --slate-100: #f1f5f9;
  --slate-200: #e2e8f0;
  --slate-300: #cbd5e1;
  --slate-400: #94a3b8;
  --slate-500: #64748b;
  --slate-600: #475569;
  --slate-700: #334155;
  --slate-800: #1e293b;
  --slate-900: #0f172a;

  --font-heading: 'Playfair Display', Georgia, serif;
  --font-body: 'Inter', system-ui, sans-serif;
  --font-accent: 'Montserrat', system-ui, sans-serif;
}

/* Global resets & Scroll behaviour */
html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  color: var(--slate-800);
  background-color: #ffffff;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 6px;
}
::-webkit-scrollbar-track {
  background: var(--slate-100);
}
::-webkit-scrollbar-thumb {
  background: var(--forest-500);
  border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--forest-600);
}

/* ── UI Components ── */

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background-color: var(--forest-600);
  color: #ffffff;
  font-family: var(--font-accent);
  font-weight: 600;
  font-size: 0.875rem;
  padding: 0.75rem 1.5rem;
  border-radius: 0.5rem;
  transition: all 0.2s ease-in-out;
  box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
}
.btn-primary:hover {
  background-color: var(--forest-700);
  transform: translateY(-2px);
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}
.btn-primary:active {
  transform: translateY(0);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background-color: var(--earth-500);
  color: #ffffff;
  font-family: var(--font-accent);
  font-weight: 600;
  font-size: 0.875rem;
  padding: 0.75rem 1.5rem;
  border-radius: 0.5rem;
  transition: all 0.2s ease-in-out;
  box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
}
.btn-secondary:hover {
  background-color: var(--earth-600);
  transform: translateY(-2px);
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  border: 2px solid var(--forest-600);
  color: var(--forest-600);
  font-family: var(--font-accent);
  font-weight: 600;
  font-size: 0.875rem;
  padding: 0.75rem 1.5rem;
  border-radius: 0.5rem;
  transition: all 0.2s ease-in-out;
  background: transparent;
}
.btn-outline:hover {
  background-color: var(--forest-600);
  color: #ffffff;
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--forest-600);
  font-family: var(--font-accent);
  font-weight: 600;
  transition: color 0.2s ease-in-out;
  background: transparent;
}
.btn-ghost:hover {
  color: var(--forest-700);
}

.section-label {
  font-family: var(--font-accent);
  font-weight: 600;
  font-size: 0.875rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--earth-500);
}

.section-title {
  font-family: var(--font-heading);
  font-size: 1.875rem;
  font-weight: 700;
  color: var(--slate-900);
  line-height: 1.25;
}
@media (min-width: 768px) {
  .section-title {
    font-size: 2.25rem;
  }
}
@media (min-width: 1024px) {
  .section-title {
    font-size: 3rem;
  }
}

.section-subtitle {
  color: var(--slate-600);
  font-size: 1.125rem;
  line-height: 1.625;
  max-width: 42rem;
}

.card {
  background-color: #ffffff;
  border-radius: 1rem;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.card:hover {
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.12);
  transform: translateY(-2px);
}

.input-field {
  width: 100%;
  border: 1px solid var(--slate-200);
  border-radius: 0.5rem;
  padding: 0.75rem 1rem;
  color: var(--slate-800);
  transition: all 0.2s ease-in-out;
  background-color: #ffffff;
}
.input-field:focus {
  outline: none;
  border-color: transparent;
  box-shadow: 0 0 0 2px var(--forest-300);
}

.badge-available {
  background-color: var(--forest-100);
  color: var(--forest-700);
  font-family: var(--font-accent);
  font-weight: 600;
  font-size: 0.75rem;
  padding: 0.25rem 0.625rem;
  border-radius: 9999px;
}
.badge-sold {
  background-color: #fee2e2;
  color: #b91c1c;
  font-family: var(--font-accent);
  font-weight: 600;
  font-size: 0.75rem;
  padding: 0.25rem 0.625rem;
  border-radius: 9999px;
}
.badge-reserved {
  background-color: #fef3c7;
  color: #d97706;
  font-family: var(--font-accent);
  font-weight: 600;
  font-size: 0.75rem;
  padding: 0.25rem 0.625rem;
  border-radius: 9999px;
}
.badge-featured {
  background-color: var(--earth-500);
  color: #ffffff;
  font-family: var(--font-accent);
  font-weight: 600;
  font-size: 0.75rem;
  padding: 0.25rem 0.625rem;
  border-radius: 9999px;
}

/* ── Gradients & Hero Styles ── */
.text-gradient {
  background: linear-gradient(to right, var(--forest-600), var(--forest-400));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.text-gradient-warm {
  background: linear-gradient(to right, var(--earth-600), var(--sand-400));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.bg-hero {
  background: linear-gradient(135deg, var(--slate-900) 0%, #1e293b 50%, #334155 100%);
}

/* ── Navigation Links active underline ── */
.nav-link {
  position: relative;
}
.nav-link::after {
  content: '';
  display: block;
  height: 2px;
  background-color: var(--forest-500);
  transform: scaleX(0);
  transition: transform 0.2s ease;
  transform-origin: left;
}
.nav-link:hover::after,
.nav-link.active::after {
  transform: scaleX(1);
}

/* Plot Card Image hover zoom */
.plot-card:hover .plot-card-img {
  transform: scale(1.05);
}

/* WhatsApp Button animation */
.whatsapp-btn {
  animation: waPulse 2.5s ease-in-out infinite;
}
@keyframes waPulse {
  0%, 100% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.4);
  }
  50% {
    box-shadow: 0 0 0 12px rgba(37, 211, 102, 0);
  }
}

/* Float Animation */
.animate-float {
  animation: float 3s ease-in-out infinite;
}
@keyframes float {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-8px);
  }
}

/* Custom Scroll animations */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}
.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Range input styling */
input[type='range'] {
  -webkit-appearance: none;
  appearance: none;
  height: 4px;
  background: var(--slate-200);
  border-radius: 2px;
  outline: none;
}
input[type='range']::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 18px;
  height: 18px;
  background: var(--forest-500);
  border-radius: 50%;
  cursor: pointer;
  border: 2px solid white;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.2);
}

/* Horizontal Marquee Animation (LTR) */
.marquee-container {
  overflow: hidden;
  width: 100%;
  display: flex;
  position: relative;
}

.marquee-content {
  display: flex;
  gap: 1.5rem;
  width: max-content;
  animation: marquee-ltr 30s linear infinite;
}

.marquee-content:hover {
  animation-play-state: paused;
}

@keyframes marquee-ltr {
  0% {
    transform: translateX(-50%);
  }
  100% {
    transform: translateX(0);
  }
}