/* ═══════════════════════════════════════════════════════
   Karen Rosenbaum — Laguna Niguel Real Estate
   Custom styles supplementing Tailwind CSS
   ═══════════════════════════════════════════════════════ */

/* ── Color tokens ── */
:root {
  --color-cream-50: #faf8f4;
  --color-navy-800: #1a2744;
  --color-navy-900: #111d33;
  --color-gold-400: #e6c46e;
  --color-gold-500: #d4a84b;
  --color-gold-600: #c49a3f;
}

/* ── Base ── */
html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  background-color: var(--color-cream-50);
}

/* ── Gold button ── */
.btn-gold {
  background: linear-gradient(135deg, var(--color-gold-400) 0%, var(--color-gold-500) 100%);
  color: var(--color-navy-800);
}

.btn-gold:hover {
  background: linear-gradient(135deg, var(--color-gold-500) 0%, var(--color-gold-600) 100%);
}

/* ── Nav link underline on hover ── */
.nav-link {
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-gold-500);
  border-radius: 1px;
  transition: width 0.25s ease;
}

.nav-link:hover::after {
  width: 100%;
}

/* ── Mobile nav link ── */
.mobile-nav-link {
  border-bottom: 1px solid rgba(26, 39, 68, 0.05);
}

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

/* ── Sticky header ── */
#site-header.scrolled {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 20px rgba(26, 39, 68, 0.08);
}

#site-header.scrolled .font-heading {
  color: var(--color-navy-800);
}

/* ── Floating stat card animations ── */
@keyframes float-1 {
  0%, 100% { transform: translateY(0px) rotate(0deg); }
  50% { transform: translateY(-10px) rotate(1deg); }
}

@keyframes float-2 {
  0%, 100% { transform: translateY(0px) rotate(0deg); }
  50% { transform: translateY(-8px) rotate(-1deg); }
}

@keyframes float-3 {
  0%, 100% { transform: translateY(0px) rotate(0deg); }
  50% { transform: translateY(-12px) rotate(0.5deg); }
}

.floating-stat-1 {
  animation: float-1 4s ease-in-out infinite;
}

.floating-stat-2 {
  animation: float-2 5s ease-in-out infinite;
  animation-delay: 1s;
}

.floating-stat-3 {
  animation: float-3 4.5s ease-in-out infinite;
  animation-delay: 0.5s;
}

/* ── Reveal on scroll ── */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1),
              transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}

.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* stagger children */
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }

/* ── Back to top ── */
#back-to-top.visible {
  opacity: 1;
  pointer-events: all;
}

/* ── Focus visible ── */
*:focus-visible {
  outline: 2px solid var(--color-gold-500);
  outline-offset: 2px;
}

/* ── Selection ── */
::selection {
  background: var(--color-gold-500);
  color: var(--color-navy-800);
}

/* ── Reduced motion ── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; }
}

/* ── Responsive tweaks ── */
@media (max-width: 640px) {
  #hero h1 {
    font-size: 2.25rem;
  }

  #hero .floating-stat-1,
  #hero .floating-stat-2,
  #hero .floating-stat-3 {
    display: none;
  }
}