/*
 * site.css — Westfield Realty Group · Scottsdale, AZ
 * Dark luxury palette — black + gold
 */

:root {
  --bg:       #F7F5F0;
  --surface:  #EFECE5;
  --peach:    #E6E2D9;
  --line:     #D4CFC5;

  --ink:      #2A2520;
  --ink2:     #4A433B;
  --ink3:     #7A7268;
  --ink4:     #A89E93;

  --accent:   #3D6B5E;
  --accent-dark: #2D5248;
  --accent-soft: rgba(61, 107, 94, 0.08);

  --shadow-soft: 0 8px 30px rgba(42,37,32,0.06);
  --shadow-lift: 0 20px 50px rgba(42,37,32,0.10);
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: 'Satoshi', system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--ink);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  margin: 0;
}

a { color: inherit; text-decoration: none; }
::selection { background: var(--accent); color: #fff; }
.num { font-family: 'JetBrains Mono', ui-monospace, monospace; font-variant-numeric: tabular-nums; }

/* Layout */
.container { max-width: 1200px; margin: 0 auto; padding-left: clamp(1.5rem, 5vw, 4rem); padding-right: clamp(1.5rem, 5vw, 4rem); }
.zone { padding-top: clamp(3rem, 6vw, 5rem); padding-bottom: clamp(3rem, 6vw, 5rem); }

/* Nav — warm charcoal, minimal */
.nav-bar { position: fixed; top: 0; left: 0; right: 0; z-index: 50; background: rgba(247,245,240,0.88); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); border-bottom: 1px solid rgba(212,207,197,0.5); }
.nav-inner { display: flex; align-items: center; justify-content: space-between; max-width: 1200px; margin: 0 auto; padding: 0 clamp(1.5rem, 5vw, 4rem); height: 60px; }
.nav-links { display: none; gap: 2.25rem; list-style: none; margin: 0; padding: 0; font-size: 14px; font-weight: 500; color: var(--ink2); }
@media (min-width: 768px) { .nav-links { display: flex; } }
.nav-links a { color: var(--ink3); transition: color 0.3s var(--ease); }
.nav-links a:hover { color: var(--accent); }
.nav-cta { display: none; padding: 0.5rem 1rem; background: var(--accent); color: #fff; font-size: 13px; font-weight: 600; border-radius: 8px; transition: all 0.3s var(--ease); }
@media (min-width: 768px) { .nav-cta { display: inline-flex; } }
.nav-cta:hover { background: var(--accent-dark); transform: translateY(-1px); }

/* Buttons */
.btn { display: inline-flex; align-items: center; gap: 0.5rem; padding: 0.8rem 1.4rem; font-family: 'Satoshi', sans-serif; font-size: 14px; font-weight: 600; border-radius: 10px; border: none; cursor: pointer; transition: all 0.4s var(--ease); text-decoration: none; }
.btn:active { transform: scale(0.985); }
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-dark); transform: translateY(-1px); box-shadow: 0 8px 20px rgba(61,107,94,0.25); }
.btn-ghost { background: transparent; color: var(--ink2); border: 1px solid var(--line); }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }
.btn-arrow { transition: transform 0.3s var(--ease); }
.btn:hover .btn-arrow { transform: translateX(3px); }

/* Forms */
.field { background: var(--surface); color: var(--ink); border: 1px solid var(--line); border-radius: 10px; padding: 0.8rem 1rem; font-family: 'Satoshi', sans-serif; font-size: 14px; outline: none; transition: border-color 0.3s var(--ease), box-shadow 0.3s var(--ease); width: 100%; box-sizing: border-box; }
.field::placeholder { color: var(--ink4); }
.field:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(196,112,75,0.1); }
.field-label { font-family: 'JetBrains Mono', monospace; font-size: 10px; font-weight: 500; text-transform: uppercase; letter-spacing: 0.12em; color: var(--ink3); display: block; margin-bottom: 0.3rem; }
select.field { appearance: none; -webkit-appearance: none; cursor: pointer; }

/* Range slider */
input[type="range"] { -webkit-appearance: none; width: 100%; height: 3px; background: var(--line); border-radius: 2px; outline: none; cursor: pointer; }
input[type="range"]::-webkit-slider-thumb { -webkit-appearance: none; width: 18px; height: 18px; background: var(--accent); border-radius: 50%; cursor: pointer; border: 3px solid #fff; box-shadow: 0 2px 6px rgba(0,0,0,0.12); }

/* Footer */
.footer { background: var(--bg); color: var(--ink3); padding: 3rem 0 1.5rem; margin-top: clamp(3rem, 6vw, 5rem); }
.footer a { color: var(--ink3); transition: color 0.3s var(--ease); }
.footer a:hover { color: var(--accent); }

/* Nav brand */
.nav-brand { font-family: 'Cabinet Grotesk', sans-serif; font-weight: 700; font-size: 18px; color: var(--ink); }

/* Mobile menu button */
.menu-btn { display: flex; align-items: center; justify-content: center; background: none; border: none; cursor: pointer; color: var(--ink); padding: 0.25rem; }
@media (min-width: 768px) { .menu-btn { display: none; } }

/* Mobile menu overlay */
.mobile-menu { position: fixed; inset: 0; z-index: 100; background: rgba(44,36,32,0.95); backdrop-filter: blur(8px); display: flex; align-items: center; justify-content: center; }
.mobile-menu.hidden { display: none; }
.mobile-menu-inner { text-align: center; }
.mobile-menu-close { position: absolute; top: 1.25rem; right: 1.5rem; background: none; border: none; color: #fff; font-size: 32px; cursor: pointer; }
.mobile-menu-nav { display: flex; flex-direction: column; gap: 1.5rem; }
.mobile-menu-nav a { color: #fff; font-family: 'Cabinet Grotesk', sans-serif; font-size: 24px; font-weight: 600; }
.mobile-menu-nav a:hover { color: var(--accent); }
.mobile-menu-contact { margin-top: 2rem; display: flex; flex-direction: column; gap: 0.5rem; }
.mobile-menu-contact a { color: rgba(255,255,255,0.6); font-size: 14px; }
body.lock { overflow: hidden; }

/* Fade-up animation */
.fade-up { opacity: 0; transform: translateY(24px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.fade-up.in { opacity: 1; transform: translateY(0); }
.fade-up.d-1 { transition-delay: 0.1s; }
.fade-up.d-2 { transition-delay: 0.2s; }
.fade-up.d-3 { transition-delay: 0.3s; }
.fade-up.d-4 { transition-delay: 0.4s; }
.fade-up.d-5 { transition-delay: 0.5s; }

/* FAQ accordion */
details { border-bottom: 1px solid var(--line); }
details summary { display: flex; align-items: center; justify-content: space-between; padding: 1.25rem 0; font-family: 'Cabinet Grotesk', sans-serif; font-weight: 600; font-size: 16px; cursor: pointer; list-style: none; color: var(--ink); }
details summary::-webkit-details-marker { display: none; }
details summary::after { content: '+'; font-size: 20px; color: var(--accent); transition: transform 0.3s var(--ease); flex-shrink: 0; margin-left: 1rem; }
details[open] summary::after { transform: rotate(45deg); }
details .faq-answer { padding: 0 0 1.25rem; font-size: 15px; color: var(--ink2); line-height: 1.65; max-width: 60ch; }

/* Responsiveness */
@media (max-width: 768px) {
  .zig { grid-template-columns: 1fr !important; }
  .zig-reverse .zig-left { order: 0 !important; }
}
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; } }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; }