/* Leads-2-Listings — Shared Design System */
/* WHITE BASE + Purple + Green Accents, Professional but Fun */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  /* WHITE/LIGHT BASE */
  --bg-base:       #FFFFFF;
  --bg-section:    #F8F5FF;   /* very subtle lavender — used for alternating sections */
  --bg-card:       #FFFFFF;
  --bg-card-alt:   #F3E8FF;   /* light purple tint for cards */
  --bg-light:      #F3E8FF;   /* light tint for form inputs, hover states */
  --bg-mid:        #F8F5FF;   /* very light section background */

  /* Purple Accents */
  --purple:        #7C3AED;
  --purple-bright: #9333EA;
  --purple-light:  #F3E8FF;
  --purple-glow:   rgba(147, 51, 234, 0.15);

  /* Green Accents */
  --green:         #059669;
  --green-bright:  #10B981;
  --green-light:   #ECFDF5;
  --green-glow:    rgba(16, 185, 129, 0.15);

  /* Text */
  --text-primary:  #1F2937;
  --text-secondary: #4B5563;
  --text-muted:    #6B7280;

  /* Legacy aliases for inline styles in HTML pages */
  --white:         #FFFFFF;
  --gray-100:      #E5E7EB;
  --gray-400:      #6B7280;
  --gray-600:      #4B5563;

  /* Typography */
  --font-display: 'Instrument Serif', Georgia, serif;
  --font-body:    'Syne', system-ui, sans-serif;
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg-base);
  color: var(--text-primary);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
}

/* ─── NAV ─── */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 40px;
  background: var(--bg-base);
  border-bottom: 2px solid var(--purple);
  box-shadow: 0 2px 20px rgba(124, 58, 237, 0.08);
}

/* Logo */
.nav-logo {
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: var(--text-primary);
  text-decoration: none;
  letter-spacing: -0.01em;
}
.nav-logo span { color: var(--green-bright); }

/* Nav CTA button */
.nav-cta {
  background: var(--green);
  color: #fff;
  text-decoration: none;
  padding: 10px 22px;
  border-radius: 8px;
  font-size: 0.875rem;
  font-weight: 700;
  transition: background 0.2s, transform 0.15s, box-shadow 0.2s;
  box-shadow: 0 4px 16px var(--green-glow);
}
.nav-cta:hover {
  background: var(--green-bright);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px var(--green-glow);
}

/* Nav links — hidden, hamburger is the primary nav */
.nav-links { display: none; }

/* ─── HAMBURGER — always visible, replaces desktop nav ─── */
.hamburger-btn {
  background: none;
  border: 2px solid var(--purple);
  border-radius: 8px;
  padding: 8px 10px;
  cursor: pointer;
  flex-direction: column;
  gap: 5px;
  transition: border-color 0.2s, background 0.2s;
  z-index: 200;
  display: flex;
}
.hamburger-btn:hover {
  border-color: var(--purple-bright);
  background: var(--purple-light);
}
.hamburger-btn span {
  display: block;
  width: 22px;
  height: 2.5px;
  background: var(--purple);
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
  transform-origin: center;
}
.hamburger-btn.open span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); background: var(--purple); }
.hamburger-btn.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger-btn.open span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); background: var(--purple); }

/* ─── HAMBURGER OVERLAY ─── */
.hamburger-overlay {
  position: fixed;
  inset: 0;
  background: rgba(255, 255, 255, 0.85);
  z-index: 150;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.hamburger-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

/* ─── HAMBURGER PANEL ─── */
.hamburger-panel {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(320px, 88vw);
  background: var(--bg-base);
  border-left: 2px solid var(--purple);
  z-index: 200;
  transform: translateX(100%);
  transition: transform 0.35s cubic-bezier(0.32, 0, 0.15, 1);
  display: flex;
  flex-direction: column;
  padding: 80px 32px 40px;
  gap: 8px;
  overflow-y: auto;
  box-shadow: -4px 0 32px rgba(124, 58, 237, 0.15);
}
.hamburger-panel.open { transform: translateX(0); }

.hamburger-panel .panel-logo {
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: var(--text-primary);
  text-decoration: none;
  margin-bottom: 32px;
}
.hamburger-panel .panel-logo span { color: var(--green-bright); }

.hamburger-panel a {
  display: block;
  color: var(--text-primary);
  text-decoration: none;
  font-size: 1.05rem;
  font-weight: 600;
  padding: 14px 0;
  border-bottom: 1px solid rgba(124, 58, 237, 0.1);
  transition: color 0.2s, padding-left 0.2s;
}
.hamburger-panel a:hover {
  color: var(--purple-bright);
  padding-left: 8px;
}
.hamburger-panel a:last-of-type { border-bottom: none; }

.hamburger-panel .panel-cta {
  margin-top: 24px;
  background: var(--green);
  color: #fff;
  text-decoration: none;
  padding: 14px 24px;
  border-radius: 8px;
  font-size: 0.95rem;
  font-weight: 700;
  text-align: center;
  transition: background 0.2s;
  box-shadow: 0 4px 16px var(--green-glow);
}
.hamburger-panel .panel-cta:hover { background: var(--green-bright); }

.hamburger-panel .panel-close {
  position: absolute;
  top: 16px;
  right: 20px;
  background: none;
  border: none;
  color: var(--purple);
  font-size: 2rem;
  cursor: pointer;
  line-height: 1;
  padding: 4px;
  transition: color 0.2s;
  font-weight: 700;
}
.hamburger-panel .panel-close:hover { color: var(--purple-bright); }

/* ─── SHARED UTILITIES ─── */
.section-label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--purple-bright);
  margin-bottom: 12px;
}
.section-heading {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  color: var(--text-primary);
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin-bottom: 20px;
}
.section-heading em { font-style: italic; color: var(--purple-bright); }

/* Gradient text utility */
.gradient-text {
  background: linear-gradient(135deg, var(--purple) 0%, var(--green) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Glow button */
.btn-glow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--green);
  color: #fff;
  text-decoration: none;
  padding: 15px 30px;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 700;
  transition: background 0.2s, transform 0.15s, box-shadow 0.2s;
  box-shadow: 0 4px 20px var(--green-glow);
}
.btn-glow:hover {
  background: var(--green-bright);
  transform: translateY(-2px);
  box-shadow: 0 6px 28px var(--green-glow);
}

/* Section spacing */
.section { padding: 90px 40px; }
.section-inner { max-width: 1100px; margin: 0 auto; }

@media (max-width: 600px) {
  .section { padding: 60px 20px; }
  nav { padding: 14px 20px; }
  .hamburger-panel { padding-top: 70px; }
}