/* ═══════════════════════════════════════════════════════════════
   PROGRESSIVE PROPERTY MANAGEMENT — Brand Design System
   Based on propropinc.com brand identity
   ═══════════════════════════════════════════════════════════════ */

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

/* ── CSS CUSTOM PROPERTIES (Brand Tokens) ── */
:root {
  /* Primary Brand Colors */
  --ppm-green: #2E7D32;
  --ppm-green-dark: #1B5E20;
  --ppm-green-light: #4CAF50;
  --ppm-green-50: #E8F5E9;
  --ppm-green-100: #C8E6C9;

  /* Neutrals */
  --ppm-white: #FFFFFF;
  --ppm-off-white: #F8F9FA;
  --ppm-gray-50: #FAFAFA;
  --ppm-gray-100: #F5F5F5;
  --ppm-gray-200: #EEEEEE;
  --ppm-gray-300: #E0E0E0;
  --ppm-gray-400: #BDBDBD;
  --ppm-gray-500: #9E9E9E;
  --ppm-gray-600: #757575;
  --ppm-gray-700: #616161;
  --ppm-gray-800: #424242;
  --ppm-gray-900: #212121;

  /* Accent / Dark */
  --ppm-dark: #1A1A2E;
  --ppm-dark-mid: #16213E;
  --ppm-dark-surface: #1E2A3A;

  /* Functional */
  --ppm-success: #2E7D32;
  --ppm-warning: #F57C00;
  --ppm-error: #C62828;
  --ppm-info: #1565C0;

  /* Typography */
  --font-heading: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Spacing Scale */
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;
  --space-2xl: 48px;
  --space-3xl: 64px;
  --space-4xl: 96px;
  --space-5xl: 128px;

  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.1);
  --shadow-xl: 0 20px 60px rgba(0,0,0,0.12);

  /* Transitions */
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --transition-fast: 0.2s var(--ease-out);
  --transition-base: 0.3s var(--ease-out);
  --transition-slow: 0.5s var(--ease-out);

  /* Layout */
  --container-max: 1200px;
  --container-narrow: 800px;
  --page-gutter: clamp(20px, 5vw, 80px);
}

/* ── BASE STYLES ── */
html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--ppm-gray-900);
  background: var(--ppm-white);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.6;
  font-size: 16px;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--ppm-gray-900);
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--ppm-green); text-decoration: none; transition: color var(--transition-fast); }
a:hover { color: var(--ppm-green-dark); }

/* ── CONTAINER ── */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--page-gutter);
}

.container--narrow {
  max-width: var(--container-narrow);
}

/* ── NAVIGATION ── */
.ppm-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 16px var(--page-gutter);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--ppm-gray-200);
  transition: all var(--transition-base);
}

.ppm-nav.scrolled {
  box-shadow: var(--shadow-sm);
}

.ppm-nav__logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.ppm-nav__logo-icon {
  width: 40px;
  height: 40px;
  background: var(--ppm-green);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* SVG chevrons for the logo */
.ppm-nav__logo-icon svg {
  width: 22px;
  height: 22px;
  fill: white;
}

.ppm-nav__logo-text {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 0.85rem;
  line-height: 1.2;
  color: var(--ppm-gray-900);
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.ppm-nav__logo-text span {
  display: block;
}

.ppm-nav__phone {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--ppm-gray-700);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  margin-right: 16px;
}

.ppm-nav__phone:hover { color: var(--ppm-green); }

.ppm-nav__right {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* ── BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  border: none;
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: all var(--transition-base);
  text-decoration: none;
  line-height: 1;
  white-space: nowrap;
}

.btn--primary {
  background: var(--ppm-green);
  color: var(--ppm-white);
}
.btn--primary:hover {
  background: var(--ppm-green-dark);
  color: var(--ppm-white);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(46,125,50,0.3);
}

.btn--primary-lg {
  padding: 18px 44px;
  font-size: 1rem;
  border-radius: var(--radius-lg);
}

.btn--outline {
  background: transparent;
  color: var(--ppm-green);
  border: 2px solid var(--ppm-green);
}
.btn--outline:hover {
  background: var(--ppm-green);
  color: var(--ppm-white);
  transform: translateY(-2px);
}

.btn--outline-white {
  background: transparent;
  color: var(--ppm-white);
  border: 2px solid rgba(255,255,255,0.4);
}
.btn--outline-white:hover {
  background: var(--ppm-white);
  color: var(--ppm-green);
  transform: translateY(-2px);
}

.btn--white {
  background: var(--ppm-white);
  color: var(--ppm-green);
}
.btn--white:hover {
  background: var(--ppm-gray-100);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.15);
}

.btn--dark {
  background: var(--ppm-dark);
  color: var(--ppm-white);
}
.btn--dark:hover {
  background: var(--ppm-gray-900);
  transform: translateY(-2px);
}

.btn--icon-right svg,
.btn--icon-right::after {
  transition: transform var(--transition-fast);
}
.btn--icon-right:hover svg,
.btn--icon-right:hover::after {
  transform: translateX(3px);
}

/* ── SECTION UTILITIES ── */
.section {
  padding: var(--space-5xl) var(--page-gutter);
}

.section--sm {
  padding: var(--space-4xl) var(--page-gutter);
}

.section--green {
  background: var(--ppm-green);
  color: var(--ppm-white);
}

.section--green h2,
.section--green h3,
.section--green h4 { color: var(--ppm-white); }

.section--dark {
  background: var(--ppm-dark);
  color: var(--ppm-white);
}

.section--dark h2,
.section--dark h3,
.section--dark h4 { color: var(--ppm-white); }

.section--light {
  background: var(--ppm-gray-50);
}

.section--green-tint {
  background: var(--ppm-green-50);
}

/* ── SECTION LABELS / EYEBROW TEXT ── */
.eyebrow {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ppm-green);
  margin-bottom: var(--space-md);
}

.section--green .eyebrow,
.section--dark .eyebrow {
  color: rgba(255,255,255,0.7);
}

/* ── TYPOGRAPHY UTILITIES ── */
.text-center { text-align: center; }
.text-muted { color: var(--ppm-gray-600); }
.text-white-muted { color: rgba(255,255,255,0.7); }

.heading-xl {
  font-size: clamp(2.5rem, 5.5vw, 4.5rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
}

.heading-lg {
  font-size: clamp(2rem, 3.5vw, 3rem);
  line-height: 1.12;
  letter-spacing: -0.01em;
}

.heading-md {
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  line-height: 1.2;
}

.heading-sm {
  font-size: 1.25rem;
  line-height: 1.3;
}

.body-lg {
  font-size: clamp(1.05rem, 1.4vw, 1.2rem);
  line-height: 1.7;
}

.body-md {
  font-size: 1rem;
  line-height: 1.7;
}

.body-sm {
  font-size: 0.9rem;
  line-height: 1.6;
}

/* ── CARD SYSTEM ── */
.card {
  background: var(--ppm-white);
  border-radius: var(--radius-xl);
  padding: var(--space-xl) var(--space-lg);
  border: 1px solid var(--ppm-gray-200);
  transition: all var(--transition-base);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--ppm-gray-300);
}

.card--green-top {
  border-top: 3px solid var(--ppm-green);
}

.card--flat {
  box-shadow: none;
  border: 1px solid var(--ppm-gray-200);
}
.card--flat:hover {
  box-shadow: var(--shadow-md);
}

/* ── ICON CONTAINERS ── */
.icon-circle {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}

.icon-circle--green {
  background: var(--ppm-green-50);
  color: var(--ppm-green);
}

.icon-circle--white {
  background: rgba(255,255,255,0.15);
  color: var(--ppm-white);
}

/* ── GRID UTILITIES ── */
.grid {
  display: grid;
  gap: var(--space-lg);
}

.grid--2 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.grid--3 { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.grid--4 { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }

/* ── STAT / PROOF BAR ── */
.proof-bar {
  display: flex;
  justify-content: center;
  gap: var(--space-3xl);
  flex-wrap: wrap;
  padding: var(--space-2xl) var(--page-gutter);
}

.proof-bar--dark {
  background: var(--ppm-dark);
  color: var(--ppm-white);
}

.proof-bar--green {
  background: var(--ppm-green-dark);
  color: var(--ppm-white);
}

.proof-stat { text-align: center; }

.proof-stat__number {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 2.4rem;
  color: var(--ppm-green-light);
  display: block;
  line-height: 1;
}

.proof-bar--green .proof-stat__number,
.proof-bar--dark .proof-stat__number {
  color: var(--ppm-white);
}

.proof-stat__label {
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.6);
  margin-top: 6px;
  display: block;
}

/* ── STAT CARDS (for survey sections) ── */
.stat-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  text-align: center;
  transition: all var(--transition-base);
}

.stat-card:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.25);
}

.stat-card__number {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 3rem;
  color: var(--ppm-white);
  display: block;
  margin-bottom: var(--space-sm);
  line-height: 1;
}

.section--green .stat-card__number {
  color: var(--ppm-white);
}

.stat-card__desc {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.65);
  line-height: 1.5;
}

/* ── BADGE / PILL ── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--ppm-green-50);
  border: 1px solid var(--ppm-green-100);
  border-radius: var(--radius-full);
  padding: 8px 20px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ppm-green);
}

.badge--dark {
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.15);
  color: rgba(255,255,255,0.8);
}

.badge__dot {
  width: 8px;
  height: 8px;
  background: var(--ppm-green);
  border-radius: 50%;
  animation: ppm-pulse 2s ease infinite;
}

.badge--dark .badge__dot {
  background: var(--ppm-green-light);
}

@keyframes ppm-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

/* ── CHECKMARK LIST ── */
.check-item {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  background: var(--ppm-white);
  border-radius: var(--radius-xl);
  border: 1px solid var(--ppm-gray-200);
  transition: all var(--transition-base);
}

.check-item:hover {
  box-shadow: var(--shadow-md);
}

.check-icon {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  background: var(--ppm-green-50);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ppm-green);
  font-weight: 700;
  font-size: 1.1rem;
}

/* ── BLOCKQUOTE ── */
.ppm-quote {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-style: italic;
  line-height: 1.5;
  max-width: 600px;
  margin: 0 auto;
}

.ppm-quote__attr {
  margin-top: 12px;
  font-size: 0.85rem;
  font-family: var(--font-body);
  font-style: normal;
  opacity: 0.5;
}

/* ── CTA SECTION ── */
.cta-trust {
  margin-top: var(--space-lg);
  font-size: 0.82rem;
  color: var(--ppm-gray-500);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

/* ── FOOTER ── */
.ppm-footer {
  background: var(--ppm-dark);
  color: rgba(255,255,255,0.5);
  padding: var(--space-2xl) var(--page-gutter);
  text-align: center;
  font-size: 0.85rem;
}

.ppm-footer a {
  color: var(--ppm-green-light);
  text-decoration: none;
}

.ppm-footer a:hover {
  color: var(--ppm-white);
}

/* ── SCROLL REVEAL ANIMATION ── */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: all 0.7s var(--ease-out);
}

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

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  .section { padding: var(--space-4xl) var(--page-gutter); }
  .section--sm { padding: var(--space-3xl) var(--page-gutter); }
  .proof-bar { gap: var(--space-xl); }
  .proof-stat__number { font-size: 1.8rem; }
  .grid--2, .grid--3, .grid--4 { grid-template-columns: 1fr; }

  .ppm-nav__phone { display: none; }

  .hero-actions {
    flex-direction: column;
  }
  .hero-actions .btn {
    text-align: center;
    width: 100%;
  }
}

@media (max-width: 480px) {
  .btn { padding: 14px 24px; font-size: 0.85rem; }
  .btn--primary-lg { padding: 16px 32px; }
}