/*
 * PermitPulseOS — Shared Design System
 * Applies to all customer-facing pages. Admin/dashboard pages use their own CSS.
 *
 * Palette: deep navy primary, warm off-white bg, burnt orange accent, neutral grays
 * Typography: Inter (body) + Source Serif 4 (headlines)
 * Grid: 8pt, max-width 1180px, mobile-first
 */

/* ── Google Fonts import (include in <head> of each template) ────────────── */
/* @import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=Source+Serif+4:ital,wght@0,400;0,600;0,700;0,800;1,400&display=swap'); */

/* ── CSS Custom Properties ─────────────────────────────────────────────────  */
:root {
  /* Core palette */
  --navy:        #0F2A44;
  --navy-mid:    #1a3a5c;
  --navy-light:  #254a72;
  --orange:      #D97548;
  --orange-dark: #b85e38;
  --orange-glow: rgba(217, 117, 72, 0.15);
  --orange-subtle: rgba(217, 117, 72, 0.08);

  /* Backgrounds */
  --bg:          #FAF8F5;
  --bg-dark:     #F3F0EB;
  --surface:     #FFFFFF;
  --surface-2:   #F7F5F2;

  /* Text */
  --text:        #1A1714;
  --text-mid:    #3D3530;
  --text-dim:    #6B635C;
  --text-muted:  #9C938A;
  --text-on-navy: #E8EEF4;
  --text-on-navy-dim: rgba(232,238,244,0.65);

  /* Borders */
  --border:      #E4DDD6;
  --border-mid:  #CDC6BE;
  --border-navy: rgba(255,255,255,0.1);

  /* Status colors */
  --green:       #16a34a;
  --green-glow:  rgba(22,163,74,0.12);
  --red:         #dc2626;
  --blue:        #2563eb;

  /* Typography */
  --font-body:   'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-serif:  'Source Serif 4', 'Georgia', serif;
  --font-mono:   'Courier New', monospace;

  /* Spacing (8pt grid) */
  --sp-1: 4px;
  --sp-2: 8px;
  --sp-3: 12px;
  --sp-4: 16px;
  --sp-5: 20px;
  --sp-6: 24px;
  --sp-8: 32px;
  --sp-10: 40px;
  --sp-12: 48px;
  --sp-16: 64px;
  --sp-20: 80px;
  --sp-24: 96px;

  /* Layout */
  --max-width: 1180px;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(15,42,68,0.08), 0 1px 2px rgba(15,42,68,0.04);
  --shadow-md: 0 4px 16px rgba(15,42,68,0.10), 0 1px 4px rgba(15,42,68,0.06);
  --shadow-lg: 0 16px 48px rgba(15,42,68,0.12), 0 4px 12px rgba(15,42,68,0.06);
  --shadow-xl: 0 32px 64px rgba(15,42,68,0.14), 0 8px 24px rgba(15,42,68,0.08);
}

/* ── Reset ─────────────────────────────────────────────────────────────────  */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 17px; -webkit-text-size-adjust: 100%; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--navy); text-decoration: none; }
a:hover { text-decoration: underline; }
img { display: block; max-width: 100%; height: auto; }

/* ── Typography ────────────────────────────────────────────────────────────  */
h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 700;
  line-height: 1.15;
  color: var(--text);
  letter-spacing: -0.02em;
}
h1 { font-size: clamp(2rem, 5vw, 3.25rem); }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.5rem); }
h3 { font-size: clamp(1.125rem, 2.5vw, 1.5rem); }
h4 { font-size: 1.05rem; }

p { color: var(--text-mid); line-height: 1.7; }

/* ── Layout Utilities ──────────────────────────────────────────────────────  */
.app-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--sp-6);
}
@media (max-width: 640px) {
  .app-container { padding: 0 var(--sp-4); }
}
.app-section {
  padding: var(--sp-24) 0;
}
.app-section-lg {
  padding: 120px 0;
}
.app-section-sm {
  padding: var(--sp-16) 0;
}

/* ── Pill / Tag ─────────────────────────────────────────────────────────────  */
.app-tag {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--orange);
  background: var(--orange-subtle);
  border: 1px solid rgba(217,117,72,0.22);
  padding: 5px 12px;
  border-radius: 100px;
}
.app-tag-navy {
  color: var(--text-on-navy);
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.15);
}
.app-label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* ── Buttons ────────────────────────────────────────────────────────────────  */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  font-family: var(--font-body);
  font-size: 0.94rem;
  font-weight: 700;
  line-height: 1;
  padding: 13px 24px;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.15s, box-shadow 0.15s, transform 0.1s;
  white-space: nowrap;
}
.btn:hover { text-decoration: none; }
.btn:active { transform: scale(0.98); }

/* Primary — orange */
.btn-primary {
  background: var(--orange);
  color: #fff;
}
.btn-primary:hover { background: var(--orange-dark); }

/* Primary navy */
.btn-navy {
  background: var(--navy);
  color: #fff;
}
.btn-navy:hover { background: var(--navy-mid); }

/* Secondary */
.btn-secondary {
  background: var(--surface);
  color: var(--navy);
  border: 1.5px solid var(--border-mid);
}
.btn-secondary:hover { background: var(--bg-dark); border-color: var(--navy); }

/* Ghost */
.btn-ghost {
  background: transparent;
  color: var(--navy);
  border: 1.5px solid var(--border);
}
.btn-ghost:hover { background: var(--bg-dark); }

/* Ghost on dark bg */
.btn-ghost-light {
  background: transparent;
  color: #fff;
  border: 1.5px solid rgba(255,255,255,0.35);
}
.btn-ghost-light:hover { background: rgba(255,255,255,0.08); }

/* Sizes */
.btn-sm { font-size: 0.82rem; padding: 9px 18px; }
.btn-lg { font-size: 1.05rem; padding: 16px 32px; border-radius: var(--radius-md); }
.btn-xl { font-size: 1.1rem; padding: 18px 40px; border-radius: var(--radius-md); }

/* Full-width */
.btn-block { width: 100%; }

/* ── Site Header ────────────────────────────────────────────────────────────  */
.app-header {
  position: sticky;
  top: 0;
  z-index: 200;
  background: rgba(250,248,245,0.92);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
.app-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}
.app-logo {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--navy);
  letter-spacing: -0.03em;
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}
.app-logo:hover { text-decoration: none; }
.app-logo-mark {
  width: 30px;
  height: 30px;
  background: var(--navy);
  border-radius: 7px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.app-logo-mark svg { width: 17px; height: 17px; }
.app-logo-accent { color: var(--orange); }
.app-nav-cta { margin-left: var(--sp-4); }

/* ── Footer ─────────────────────────────────────────────────────────────────  */
.app-footer {
  background: var(--navy);
  color: var(--text-on-navy);
  padding: var(--sp-10) 0 var(--sp-8);
  border-top: 3px solid var(--orange);
}
.app-footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--sp-4);
}
.app-footer-brand {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
}
.app-footer-links {
  display: flex;
  gap: var(--sp-6);
  flex-wrap: wrap;
}
.app-footer-links a {
  color: var(--text-on-navy-dim);
  font-size: 0.82rem;
  text-decoration: none;
  transition: color 0.15s;
}
.app-footer-links a:hover { color: #fff; text-decoration: none; }
.app-footer-copy {
  font-size: 0.76rem;
  color: var(--text-on-navy-dim);
  width: 100%;
  margin-top: var(--sp-2);
}
.app-footer-cities {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2) var(--sp-4);
  align-items: center;
  width: 100%;
  margin-top: var(--sp-4);
  padding-top: var(--sp-4);
  border-top: 1px solid rgba(255,255,255,0.08);
  font-size: 0.76rem;
}
.app-footer-cities-label {
  color: var(--text-on-navy-dim);
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-right: var(--sp-2);
}
.app-footer-cities a {
  color: var(--text-on-navy-dim);
  text-decoration: none;
  font-size: 0.76rem;
  transition: color 0.15s;
}
.app-footer-cities a:hover { color: #fff; text-decoration: none; }
.app-footer-pricing {
  font-size: 0.82rem;
  color: var(--text-on-navy-dim);
  margin-top: var(--sp-2);
}
.app-footer-pricing strong { color: var(--orange); }

/* ── Trust badges ───────────────────────────────────────────────────────────  */
.trust-bar {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--sp-6);
}
.trust-item {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-dim);
}
.trust-item .icon { font-size: 1rem; }
.trust-item-navy {
  color: var(--text-on-navy-dim);
}

/* ── Live dot / pulse ───────────────────────────────────────────────────────  */
.live-dot {
  width: 8px;
  height: 8px;
  background: var(--green);
  border-radius: 50%;
  flex-shrink: 0;
  animation: pp-pulse 2s infinite;
}
@keyframes pp-pulse {
  0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(22,163,74,0.35); }
  50%       { opacity: 0.8; box-shadow: 0 0 0 5px rgba(22,163,74,0); }
}

/* ── Intent badges ──────────────────────────────────────────────────────────  */
.intent-badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 9px;
  border-radius: 5px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.intent-high { background: rgba(217,117,72,0.12); color: #b85e38; }
.intent-med  { background: rgba(37,99,235,0.09);  color: #2563eb; }
.intent-std  { background: rgba(107,99,92,0.1);   color: var(--text-dim); }

/* ── Permit row card ────────────────────────────────────────────────────────  */
.permit-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--sp-4) var(--sp-5);
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: var(--sp-3);
  align-items: center;
  transition: box-shadow 0.15s, border-color 0.15s;
}
.permit-card:hover {
  box-shadow: var(--shadow-sm);
  border-color: var(--border-mid);
}
.permit-card.is-new {
  border-left: 3px solid var(--orange);
  background: rgba(217,117,72,0.03);
}
.permit-trade-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
  background: var(--bg-dark);
}
.permit-address {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.permit-meta {
  font-size: 0.76rem;
  color: var(--text-muted);
  margin-top: 2px;
}
.permit-value {
  text-align: right;
}
.permit-value-usd {
  font-family: var(--font-serif);
  font-size: 0.94rem;
  font-weight: 700;
  color: var(--navy);
}
.permit-value-label {
  font-size: 0.7rem;
  color: var(--text-muted);
}

/* ── Stat card ──────────────────────────────────────────────────────────────  */
.stat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--sp-6);
  text-align: center;
}
.stat-value {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--navy);
  line-height: 1;
  margin-bottom: var(--sp-1);
}
.stat-value-orange { color: var(--orange); }
.stat-label {
  font-size: 0.8rem;
  color: var(--text-dim);
  font-weight: 500;
}

/* ── Social proof strip ─────────────────────────────────────────────────────  */
.proof-strip {
  background: var(--navy);
  padding: var(--sp-5) 0;
}
.proof-strip-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--sp-8);
}
.proof-item {
  text-align: center;
}
.proof-value {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--orange);
  line-height: 1.1;
}
.proof-label {
  font-size: 0.76rem;
  color: var(--text-on-navy-dim);
  margin-top: 2px;
}

/* ── Section headers ────────────────────────────────────────────────────────  */
.section-header {
  margin-bottom: var(--sp-12);
}
.section-header h2 {
  margin-top: var(--sp-3);
  max-width: 640px;
}
.section-header.centered {
  text-align: center;
}
.section-header.centered h2 {
  margin-left: auto;
  margin-right: auto;
}

/* ── CTA box ────────────────────────────────────────────────────────────────  */
.cta-box {
  background: var(--navy);
  border-radius: var(--radius-xl);
  padding: var(--sp-12) var(--sp-10);
  text-align: center;
  color: var(--text-on-navy);
}
.cta-box h2 {
  color: #fff;
  margin-bottom: var(--sp-4);
}
.cta-box p {
  color: var(--text-on-navy-dim);
  max-width: 520px;
  margin: 0 auto var(--sp-8);
  font-size: 1.05rem;
}
.cta-box-inline {
  background: var(--bg-dark);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: var(--sp-10) var(--sp-10);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-8);
  flex-wrap: wrap;
}

/* ── Sticky bottom bar ──────────────────────────────────────────────────────  */
.sticky-cta-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--navy);
  border-top: 2px solid var(--orange);
  padding: var(--sp-3) var(--sp-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-4);
  z-index: 300;
  transform: translateY(100%);
  transition: transform 0.3s cubic-bezier(0.34,1.56,0.64,1);
}
.sticky-cta-bar.is-visible { transform: translateY(0); }
.sticky-cta-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.sticky-cta-title {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
}
.sticky-cta-sub {
  font-size: 0.76rem;
  color: var(--text-on-navy-dim);
}
@media (max-width: 480px) {
  .sticky-cta-bar { flex-direction: column; text-align: center; padding: var(--sp-4); }
  .sticky-cta-bar .btn { width: 100%; }
}

/* ── Form elements ──────────────────────────────────────────────────────────  */
.form-field { margin-bottom: var(--sp-5); }
.form-label {
  display: block;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text-mid);
  margin-bottom: var(--sp-2);
  letter-spacing: 0.01em;
}
.form-label .req { color: var(--orange); margin-left: 2px; }
.form-input,
.form-textarea {
  width: 100%;
  padding: 11px 14px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.94rem;
  font-family: var(--font-body);
  color: var(--text);
  background: var(--surface);
  transition: border-color 0.15s, box-shadow 0.15s;
  outline: none;
  line-height: 1.5;
}
.form-input:focus,
.form-textarea:focus {
  border-color: var(--navy);
  box-shadow: 0 0 0 3px rgba(15,42,68,0.08);
}
.form-input::placeholder { color: var(--text-muted); }
.form-hint {
  font-size: 0.76rem;
  color: var(--text-muted);
  margin-top: var(--sp-1);
}

/* Payment radio cards */
.payment-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-3);
}
.payment-option { position: relative; }
.payment-option input[type="radio"] { position: absolute; opacity: 0; width: 0; height: 0; }
.payment-option label {
  display: flex;
  flex-direction: column;
  padding: var(--sp-4) var(--sp-4);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s, box-shadow 0.15s;
  height: 100%;
  font-weight: 400;
}
.payment-option label:hover { border-color: var(--navy); }
.payment-option input[type="radio"]:checked + label {
  border-color: var(--navy);
  background: rgba(15,42,68,0.04);
  box-shadow: 0 0 0 1px var(--navy);
}
.payment-name {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 3px;
}
.payment-desc {
  font-size: 0.76rem;
  color: var(--text-dim);
  line-height: 1.4;
}

/* Error banner */
.error-banner {
  background: #fef2f2;
  border: 1px solid #fecaca;
  border-radius: var(--radius-sm);
  padding: var(--sp-3) var(--sp-4);
  font-size: 0.82rem;
  color: var(--red);
  margin-bottom: var(--sp-4);
}

/* ── Progress indicator ─────────────────────────────────────────────────────  */
.progress-bar-wrap {
  background: var(--bg-dark);
  border-radius: 100px;
  height: 6px;
  overflow: hidden;
  margin-bottom: var(--sp-2);
}
.progress-bar-fill {
  background: var(--orange);
  height: 100%;
  border-radius: 100px;
  transition: width 0.4s ease;
}
.progress-label {
  font-size: 0.76rem;
  color: var(--text-dim);
  margin-bottom: var(--sp-5);
}

/* ── Table styles ───────────────────────────────────────────────────────────  */
.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
}
.app-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
  min-width: 580px;
}
.app-table thead th {
  background: var(--bg-dark);
  padding: 11px 16px;
  text-align: left;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-dim);
  white-space: nowrap;
  border-bottom: 1px solid var(--border);
}
.app-table tbody tr { border-bottom: 1px solid var(--border); }
.app-table tbody tr:last-child { border-bottom: none; }
.app-table tbody tr:hover { background: var(--surface-2); }
.app-table tbody td { padding: 13px 16px; color: var(--text-mid); vertical-align: middle; }
.td-mono { font-family: var(--font-mono); font-size: 0.82rem; }
.td-strong { font-weight: 700; color: var(--text); }

/* ── Cards/panels ───────────────────────────────────────────────────────────  */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--sp-8);
  box-shadow: var(--shadow-sm);
}
.card-sm { padding: var(--sp-5) var(--sp-6); border-radius: var(--radius-md); }

/* ── How-it-works steps ─────────────────────────────────────────────────────  */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-4);
}
.step-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--sp-8) var(--sp-6);
  position: relative;
}
.step-num {
  font-family: var(--font-serif);
  font-size: 3rem;
  font-weight: 800;
  color: var(--border);
  line-height: 1;
  margin-bottom: var(--sp-4);
  transition: color 0.2s;
}
.step-card:hover .step-num { color: var(--orange); }
.step-icon {
  width: 44px;
  height: 44px;
  background: var(--bg-dark);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--sp-4);
}
.step-icon svg { width: 22px; height: 22px; color: var(--navy); }
.step-title { font-size: 1.05rem; font-weight: 700; margin-bottom: var(--sp-2); color: var(--text); }
.step-desc { font-size: 0.88rem; color: var(--text-dim); line-height: 1.6; }

/* ── Rank pill ──────────────────────────────────────────────────────────────  */
.rank-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  font-family: var(--font-serif);
  font-size: 0.88rem;
  font-weight: 800;
  background: var(--bg-dark);
  color: var(--text-dim);
  border: 2px solid var(--border);
  flex-shrink: 0;
}
.rank-pill.top-1 { background: var(--navy); color: #fff; border-color: var(--navy); }
.rank-pill.top-2 { background: var(--navy-light); color: #fff; border-color: var(--navy-light); }
.rank-pill.top-3 { background: var(--orange); color: #fff; border-color: var(--orange); }

/* ── Responsive ─────────────────────────────────────────────────────────────  */
@media (max-width: 900px) {
  .steps-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .app-section, .app-section-lg { padding: var(--sp-16) 0; }
  .app-section-sm { padding: var(--sp-10) 0; }
  .steps-grid { grid-template-columns: 1fr; }
  .cta-box { padding: var(--sp-8) var(--sp-6); }
  .cta-box-inline { flex-direction: column; padding: var(--sp-8) var(--sp-6); }
  .payment-grid { grid-template-columns: 1fr; }
  .proof-strip-inner { gap: var(--sp-6); }
  .app-footer-inner { flex-direction: column; align-items: flex-start; }
}
