/* ============================================================
   PG Finder — Global Stylesheet (styles.css)
   Design System: Inter font · #2563EB primary · Minimal SaaS
   ============================================================ */

/* ── Google Font Import ──────────────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

/* ── CSS Custom Properties (Design Tokens) ───────────────────────────────── */
:root {
  /* Color Palette */
  --color-primary:         #2563EB;
  --color-primary-dark:    #1D4ED8;
  --color-primary-light:   #EFF6FF;
  --color-primary-border:  #BFDBFE;

  --color-secondary:       #0EA5E9;

  --color-bg:              #FFFFFF;
  --color-surface:         #F8FAFC;
  --color-surface-alt:     #F1F5F9;
  --color-border:          #E2E8F0;
  --color-border-dark:     #CBD5E1;

  --color-text-primary:    #0F172A;
  --color-text-secondary:  #64748B;
  --color-text-muted:      #94A3B8;
  --color-text-inverse:    #FFFFFF;

  --color-success:         #10B981;
  --color-success-light:   #ECFDF5;
  --color-success-border:  #A7F3D0;
  --color-error:           #EF4444;
  --color-error-light:     #FEF2F2;
  --color-error-border:    #FECACA;
  --color-warning:         #F59E0B;
  --color-warning-light:   #FFFBEB;

  /* Typography */
  --font-family:           'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-size-xs:          0.75rem;    /* 12px */
  --font-size-sm:          0.8125rem;  /* 13px */
  --font-size-base:        0.875rem;   /* 14px */
  --font-size-md:          1rem;       /* 16px */
  --font-size-lg:          1.125rem;   /* 18px */
  --font-size-xl:          1.25rem;    /* 20px */
  --font-size-2xl:         1.5rem;     /* 24px */
  --font-size-3xl:         1.875rem;   /* 30px */
  --font-size-4xl:         2.25rem;    /* 36px */
  --font-size-5xl:         3rem;       /* 48px */

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

  /* Border Radius */
  --radius-sm:    6px;
  --radius-md:   10px;
  --radius-lg:   16px;
  --radius-xl:   20px;
  --radius-2xl:  24px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-xs:  0 1px 2px rgba(0,0,0,0.05);
  --shadow-sm:  0 1px 3px rgba(0,0,0,0.07), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md:  0 4px 6px -1px rgba(0,0,0,0.07), 0 2px 4px -1px rgba(0,0,0,0.04);
  --shadow-lg:  0 10px 15px -3px rgba(0,0,0,0.08), 0 4px 6px -2px rgba(0,0,0,0.04);
  --shadow-xl:  0 20px 25px -5px rgba(0,0,0,0.08), 0 10px 10px -5px rgba(0,0,0,0.03);

  /* Container */
  --container-max: 1280px;
  --container-pad: var(--space-6);

  /* Navbar height */
  --navbar-h: 64px;

  /* Transitions */
  --transition-fast:   all 0.12s ease;
  --transition-base:   all 0.18s ease;
  --transition-slow:   all 0.25s ease;
}

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

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

body {
  font-family: var(--font-family);
  font-size: var(--font-size-md);
  color: var(--color-text-primary);
  background-color: var(--color-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  position: relative;
  overflow-x: hidden;
}

/* ── Global Background Animation ─────────────────────────────────────────── */
body::before {
  content: '';
  position: fixed;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: 
    radial-gradient(circle at 20% 80%, rgba(37, 99, 235, 0.03) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(14, 165, 233, 0.025) 0%, transparent 50%),
    radial-gradient(circle at 40% 40%, rgba(37, 99, 235, 0.02) 0%, transparent 50%);
  animation: pgf-bg-float 20s ease-in-out infinite;
  pointer-events: none;
  z-index: -1;
  will-change: transform;
}

/* Reduce animation complexity on mobile for better performance */
@media (max-width: 768px) {
  body::before {
    background: 
      radial-gradient(circle at 25% 75%, rgba(37, 99, 235, 0.025) 0%, transparent 60%),
      radial-gradient(circle at 75% 25%, rgba(14, 165, 233, 0.02) 0%, transparent 60%);
    animation-duration: 25s;
  }
}

@keyframes pgf-bg-float {
  0%, 100% {
    transform: translate(0, 0) rotate(0deg);
  }
  33% {
    transform: translate(30px, -30px) rotate(1deg);
  }
  66% {
    transform: translate(-20px, 20px) rotate(-1deg);
  }
}

img, video {
  display: block;
  max-width: 100%;
}

a {
  text-decoration: none;
  color: inherit;
}

ul, ol {
  list-style: none;
}

button {
  font-family: var(--font-family);
  cursor: pointer;
  border: none;
  background: none;
}

/* ── Typography ──────────────────────────────────────────────────────────── */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-family);
  color: var(--color-text-primary);
  line-height: 1.2;
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2rem, 4vw, 3.25rem); font-weight: 700; }
h2 { font-size: clamp(1.5rem, 3vw, 2.25rem); font-weight: 700; }
h3 { font-size: clamp(1.1rem, 2vw, 1.25rem); font-weight: 600; }
h4 { font-size: var(--font-size-lg); font-weight: 600; }
h5 { font-size: var(--font-size-md); font-weight: 600; }
h6 { font-size: var(--font-size-base); font-weight: 600; }

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

/* ── Layout Utilities ────────────────────────────────────────────────────── */
.container {
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--container-pad);
  padding-right: var(--container-pad);
}

.section {
  padding-top: var(--space-24);
  padding-bottom: var(--space-24);
}

.section--sm {
  padding-top: var(--space-16);
  padding-bottom: var(--space-16);
}

.section--surface {
  background-color: var(--color-surface);
  position: relative;
  overflow: hidden;
}

/* ── Features Section Background Animation ──────────────────────────────── */
.section--surface::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: 
    radial-gradient(circle at 25% 25%, rgba(37, 99, 235, 0.02) 0%, transparent 50%),
    radial-gradient(circle at 75% 75%, rgba(14, 165, 233, 0.015) 0%, transparent 50%),
    radial-gradient(circle at 50% 50%, rgba(16, 185, 129, 0.01) 0%, transparent 50%);
  animation: pgf-features-bg-drift 25s ease-in-out infinite;
  pointer-events: none;
  z-index: 0;
  will-change: transform;
}

/* Optimize for mobile */
@media (max-width: 768px) {
  .section--surface::before {
    background: 
      radial-gradient(circle at 30% 30%, rgba(37, 99, 235, 0.015) 0%, transparent 60%),
      radial-gradient(circle at 70% 70%, rgba(14, 165, 233, 0.01) 0%, transparent 60%);
    animation-duration: 30s;
  }
}

.section--surface > .container {
  position: relative;
  z-index: 1;
}

@keyframes pgf-features-bg-drift {
  0%, 100% {
    transform: translate(0, 0) rotate(0deg);
  }
  25% {
    transform: translate(20px, -15px) rotate(0.5deg);
  }
  50% {
    transform: translate(-10px, 10px) rotate(-0.3deg);
  }
  75% {
    transform: translate(15px, -20px) rotate(0.2deg);
  }
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-12);
}

.section-header p {
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
  margin-top: var(--space-3);
}

/* ── Badges / Labels ─────────────────────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.badge--primary {
  background-color: var(--color-primary-light);
  color: var(--color-primary);
  border: 1px solid var(--color-primary-border);
}

.badge--success {
  background-color: var(--color-success-light);
  color: var(--color-success);
  border: 1px solid var(--color-success-border);
}

.badge--neutral {
  background-color: var(--color-surface-alt);
  color: var(--color-text-secondary);
  border: 1px solid var(--color-border);
}

.section-label {
  display: inline-block;
  background-color: var(--color-primary-light);
  color: var(--color-primary);
  font-size: var(--font-size-xs);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-3);
}

/* ── Buttons ─────────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 11px 22px;
  border-radius: var(--radius-md);
  font-size: var(--font-size-base);
  font-weight: 600;
  font-family: var(--font-family);
  cursor: pointer;
  transition: var(--transition-base);
  white-space: nowrap;
  border: 1.5px solid transparent;
}

.btn--primary {
  background-color: var(--color-primary);
  color: var(--color-text-inverse);
  border-color: var(--color-primary);
  box-shadow: 0 4px 12px rgba(37,99,235,0.25);
}

.btn--primary:hover {
  background-color: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(37,99,235,0.35);
}

.btn--primary:active {
  transform: translateY(0);
}

.btn--outline {
  background-color: transparent;
  color: var(--color-text-primary);
  border-color: var(--color-border);
}

.btn--outline:hover {
  background-color: var(--color-surface);
  border-color: var(--color-border-dark);
}

.btn--ghost {
  background-color: transparent;
  color: var(--color-text-secondary);
  border-color: transparent;
}

.btn--ghost:hover {
  background-color: var(--color-surface);
  color: var(--color-text-primary);
}

.btn--white {
  background-color: #fff;
  color: var(--color-primary);
  border-color: transparent;
  box-shadow: 0 4px 12px rgba(0,0,0,0.12);
}

.btn--white:hover {
  background-color: var(--color-primary-light);
  transform: translateY(-1px);
}

.btn--white-ghost {
  background-color: rgba(255,255,255,0.12);
  color: #fff;
  border-color: rgba(255,255,255,0.35);
}

.btn--white-ghost:hover {
  background-color: rgba(255,255,255,0.22);
}

.btn--lg {
  padding: 14px 28px;
  font-size: var(--font-size-md);
}

.btn--sm {
  padding: 7px 14px;
  font-size: var(--font-size-sm);
}

.btn--full {
  width: 100%;
}

/* ── Input Fields ────────────────────────────────────────────────────────── */
.form-group {
  margin-bottom: var(--space-5);
}

.form-label {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: var(--space-2);
  letter-spacing: 0.01em;
}

.form-input {
  width: 100%;
  padding: 10px 14px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--font-size-base);
  font-family: var(--font-family);
  color: var(--color-text-primary);
  background-color: var(--color-bg);
  outline: none;
  transition: var(--transition-fast);
}

.form-input::placeholder {
  color: var(--color-text-muted);
}

.form-input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(37,99,235,0.1);
}

.form-input.error {
  border-color: var(--color-error);
}

.form-input.error:focus {
  box-shadow: 0 0 0 3px rgba(239,68,68,0.1);
}

.form-error-text {
  display: none;
  font-size: var(--font-size-xs);
  color: var(--color-error);
  margin-top: var(--space-1);
}

/* ── Cards ───────────────────────────────────────────────────────────────── */
.card {
  background-color: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.card--interactive {
  transition: var(--transition-base);
  cursor: pointer;
}

.card--interactive:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.card-body {
  padding: var(--space-8);
}

.card-body--sm {
  padding: var(--space-6);
}

/* ── Alerts ──────────────────────────────────────────────────────────────── */
.alert {
  display: none;
  align-items: flex-start;
  gap: var(--space-3);
  padding: 12px 16px;
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  line-height: 1.55;
  margin-bottom: var(--space-5);
}

.alert.is-visible {
  display: flex;
}

.alert--error {
  background-color: var(--color-error-light);
  border: 1px solid var(--color-error-border);
  color: #B91C1C;
}

.alert--success {
  background-color: var(--color-success-light);
  border: 1px solid var(--color-success-border);
  color: #065F46;
}

/* ── Property Card ───────────────────────────────────────────────────────── */
.property-card {
  background-color: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition-base);
  cursor: pointer;
}

.property-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
}

.property-card__img {
  position: relative;
  aspect-ratio: 16/10;
  overflow: hidden;
}

.property-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.property-card:hover .property-card__img img {
  transform: scale(1.04);
}

.property-card__body {
  padding: var(--space-4) var(--space-4) var(--space-5);
}

.property-card__title {
  font-size: var(--font-size-base);
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: var(--space-1);
  line-height: 1.3;
}

.property-card__location {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-3);
}

.property-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-border);
}

.property-card__price {
  font-size: var(--font-size-md);
  font-weight: 700;
  color: var(--color-text-primary);
}

.property-card__price span {
  font-size: var(--font-size-xs);
  font-weight: 400;
  color: var(--color-text-secondary);
}

.property-card__rating {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-text-primary);
}

/* ── Navbar ──────────────────────────────────────────────────────────────── */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--navbar-h);
  background-color: rgba(255,255,255,0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  z-index: 100;
  box-shadow: var(--shadow-xs);
}

.navbar__inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-8);
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.navbar__logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.navbar__logo-icon {
  width: 34px;
  height: 34px;
  background-color: var(--color-primary);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.navbar__logo-icon svg {
  width: 18px;
  height: 18px;
}

.navbar__brand {
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--color-text-primary);
  letter-spacing: -0.025em;
}

.navbar__links {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.navbar__link {
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  font-weight: 500;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  transition: var(--transition-fast);
}

.navbar__link:hover {
  color: var(--color-text-primary);
  background-color: var(--color-surface);
}

.navbar__actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

/* Mobile toggle — hidden on desktop */
.navbar__toggle {
  display: none;
  padding: var(--space-2);
  color: var(--color-text-primary);
  border-radius: var(--radius-sm);
  transition: var(--transition-fast);
}

.navbar__toggle:hover {
  background-color: var(--color-surface);
}

/* ── Hero Section ────────────────────────────────────────────────────────── */
.hero {
  padding-top: var(--navbar-h);
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero__bg-pattern {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    radial-gradient(circle at 18% 52%, rgba(37,99,235,0.045) 0%, transparent 48%),
    radial-gradient(circle at 82% 18%, rgba(14,165,233,0.045) 0%, transparent 48%);
}

.hero__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
  padding-top: var(--space-12);
  padding-bottom: var(--space-12);
}

.hero__trust-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background-color: var(--color-primary-light);
  border: 1px solid var(--color-primary-border);
  border-radius: var(--radius-full);
  padding: 5px 14px;
  margin-bottom: var(--space-6);
}

.hero__trust-badge span {
  color: var(--color-primary);
  font-size: var(--font-size-sm);
  font-weight: 600;
  letter-spacing: 0.01em;
}

.hero__title {
  font-size: clamp(2rem, 4.2vw, 3.5rem);
  font-weight: 800;
  line-height: 1.12;
  color: var(--color-text-primary);
  letter-spacing: -0.035em;
  margin-bottom: var(--space-5);
}

.hero__title .highlight {
  color: var(--color-primary);
}

.hero__subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  line-height: 1.72;
  margin-bottom: var(--space-8);
  max-width: 480px;
}

.hero__cta-group {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
  margin-bottom: var(--space-12);
}

.hero__stats {
  display: flex;
  gap: var(--space-8);
  flex-wrap: wrap;
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-border);
}

.hero__stat-value {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  color: var(--color-text-primary);
  letter-spacing: -0.025em;
  line-height: 1.15;
}

.hero__stat-label {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  font-weight: 500;
  margin-top: 2px;
}

/* Hero image column */
.hero__img-col {
  position: relative;
}

/* ── PG Search Illustration (index.html only) ───────────────────────────── */
.hero__search-illustration {
  position: absolute;
  top: -60px;
  left: -80px;
  width: 200px;
  height: 200px;
  z-index: 2;
  pointer-events: none;
}

.search-person {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: pgf-person-breathe 3s ease-in-out infinite;
  will-change: transform;
}

.person-avatar {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, #EFF6FF 0%, #DBEAFE 100%);
  border: 2px solid #BFDBFE;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.15);
  position: relative;
  will-change: transform;
}

.search-bubble {
  position: absolute;
  top: -8px;
  right: -8px;
  width: 28px;
  height: 28px;
  background: #fff;
  border: 1.5px solid #E2E8F0;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  animation: pgf-search-pulse 2s ease-in-out infinite;
  will-change: transform, opacity;
}

.floating-houses {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.house-icon {
  position: absolute;
  background: #fff;
  border-radius: 12px;
  padding: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  border: 1px solid #F1F5F9;
  animation-duration: 4s;
  animation-timing-function: ease-in-out;
  animation-iteration-count: infinite;
  will-change: transform;
}

.house-1 {
  top: 20px;
  right: 30px;
  animation-name: pgf-house-float-1;
  animation-delay: 0s;
}

.house-2 {
  bottom: 40px;
  right: 10px;
  animation-name: pgf-house-float-2;
  animation-delay: 1s;
}

.house-3 {
  top: 60px;
  left: 20px;
  animation-name: pgf-house-float-3;
  animation-delay: 2s;
}

.house-4 {
  bottom: 20px;
  left: 40px;
  animation-name: pgf-house-float-4;
  animation-delay: 0.5s;
}

/* Animation Keyframes */
@keyframes pgf-person-breathe {
  0%, 100% {
    transform: scale(1) translateY(0);
  }
  50% {
    transform: scale(1.02) translateY(-2px);
  }
}

@keyframes pgf-search-pulse {
  0%, 100% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(1.1);
    opacity: 0.8;
  }
}

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

@keyframes pgf-house-float-2 {
  0%, 100% {
    transform: translateY(0) rotate(0deg);
  }
  50% {
    transform: translateY(-6px) rotate(-1deg);
  }
}

@keyframes pgf-house-float-3 {
  0%, 100% {
    transform: translateY(0) rotate(0deg);
  }
  50% {
    transform: translateY(-10px) rotate(1deg);
  }
}

@keyframes pgf-house-float-4 {
  0%, 100% {
    transform: translateY(0) rotate(0deg);
  }
  50% {
    transform: translateY(-7px) rotate(-2deg);
  }
}

.hero__img-wrapper {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  aspect-ratio: 4/3;
}

.hero__img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Floating cards on hero image */
.hero-float {
  position: absolute;
  background-color: var(--color-bg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-border);
}

.hero-float--verified {
  bottom: -18px;
  left: -22px;
  padding: 14px 18px;
  display: flex;
  align-items: center;
  gap: var(--space-3);
  min-width: 210px;
}

.hero-float__icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  background-color: var(--color-success-light);
}

.hero-float__title {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-text-primary);
}

.hero-float__sub {
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
  margin-top: 1px;
}

.hero-float--rating {
  top: 18px;
  right: -18px;
  padding: 10px 16px;
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.hero-float--rating .val {
  font-size: var(--font-size-base);
  font-weight: 700;
  color: var(--color-text-primary);
}

.hero-float--rating .lbl {
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
}

.hero-float--new {
  top: 50%;
  right: -22px;
  transform: translateY(-50%);
  background-color: var(--color-primary);
  border: none;
  padding: 10px 16px;
  box-shadow: 0 8px 18px rgba(37,99,235,0.3);
  display: flex;
  align-items: center;
  gap: 6px;
}

.hero-float--new span {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: #fff;
  white-space: nowrap;
}

/* Mobile optimization for floating cards */
@media (max-width: 480px) {
  .hero-float--verified {
    bottom: -20px;
    left: -25px;
    padding: 10px 14px;
    min-width: 160px;
  }

  .hero-float__icon {
    width: 32px;
    height: 32px;
  }

  .hero-float__title {
    font-size: var(--font-size-xs);
  }

  .hero-float__sub {
    font-size: 10px;
  }

  .hero-float--rating {
    top: 12px;
    right: -20px;
    padding: 6px 12px;
  }

  .hero-float--rating .val {
    font-size: var(--font-size-sm);
  }

  .hero-float--rating .lbl {
    font-size: 10px;
  }

  .hero-float--new {
    top: 40%;
    right: -25px;
    padding: 6px 12px;
  }

  .hero-float--new span {
    font-size: var(--font-size-xs);
  }
}

/* ── Features Grid ───────────────────────────────────────────────────────── */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-6);
}

.feature-card {
  background-color: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  box-shadow: 
    0 4px 12px rgba(0, 0, 0, 0.08),
    0 2px 6px rgba(0, 0, 0, 0.06),
    0 1px 3px rgba(0, 0, 0, 0.04);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
  transform: translateZ(0);
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}

.feature-card:hover {
  box-shadow: 
    0 20px 40px rgba(0, 0, 0, 0.12),
    0 8px 20px rgba(0, 0, 0, 0.08),
    0 4px 12px rgba(0, 0, 0, 0.06),
    0 2px 6px rgba(0, 0, 0, 0.04);
  transform: translateY(-8px) translateZ(0);
  border-color: var(--color-primary-border);
}

.feature-card:hover::before {
  transform: scaleX(1);
}

.feature-card__icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-5);
  position: relative;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  overflow: hidden;
}

.feature-card__icon::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at center, rgba(255, 255, 255, 0.3) 0%, transparent 70%);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.feature-card:hover .feature-card__icon {
  transform: scale(1.05);
}

.feature-card:hover .feature-card__icon::before {
  opacity: 1;
}

.feature-card__icon svg {
  width: 26px;
  height: 26px;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  z-index: 1;
}

.feature-card:hover .feature-card__icon svg {
  transform: scale(1.1);
}

.feature-card h3 {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: var(--space-3);
  letter-spacing: -0.01em;
  line-height: 1.3;
  transition: color 0.3s ease;
}

.feature-card:hover h3 {
  color: var(--color-primary);
}

.feature-card p {
  font-size: var(--font-size-base);
  color: var(--color-text-secondary);
  line-height: 1.7;
  transition: color 0.3s ease;
}

.feature-card:hover p {
  color: var(--color-text-primary);
}

/* ── Property Preview (two-column) ──────────────────────────────────────── */
.preview-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
  position: relative;
}

/* ── Property Preview Background Animation ──────────────────────────────── */
.preview-grid::before {
  content: '';
  position: absolute;
  top: -30%;
  left: -20%;
  width: 140%;
  height: 160%;
  background: 
    radial-gradient(circle at 30% 70%, rgba(16, 185, 129, 0.025) 0%, transparent 60%),
    radial-gradient(circle at 70% 30%, rgba(37, 99, 235, 0.02) 0%, transparent 55%),
    radial-gradient(circle at 20% 20%, rgba(245, 158, 11, 0.015) 0%, transparent 50%);
  animation: pgf-preview-bg-flow 30s ease-in-out infinite;
  pointer-events: none;
  z-index: 0;
  will-change: transform;
}

/* Mobile optimization */
@media (max-width: 768px) {
  .preview-grid::before {
    background: 
      radial-gradient(circle at 40% 60%, rgba(16, 185, 129, 0.02) 0%, transparent 70%),
      radial-gradient(circle at 60% 40%, rgba(37, 99, 235, 0.015) 0%, transparent 65%);
    animation-duration: 35s;
    top: -20%;
    left: -10%;
    width: 120%;
    height: 140%;
  }
}

.preview-grid > * {
  position: relative;
  z-index: 1;
}

@keyframes pgf-preview-bg-flow {
  0%, 100% {
    transform: translate(0, 0) rotate(0deg) scale(1);
  }
  25% {
    transform: translate(15px, -10px) rotate(0.3deg) scale(1.02);
  }
  50% {
    transform: translate(-10px, 15px) rotate(-0.2deg) scale(0.98);
  }
  75% {
    transform: translate(20px, -5px) rotate(0.1deg) scale(1.01);
  }
}

.preview-img {
  position: relative;
  perspective: 1000px;
}

.preview-img__frame {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 
    0 10px 25px rgba(0, 0, 0, 0.08),
    0 4px 10px rgba(0, 0, 0, 0.06),
    0 1px 3px rgba(0, 0, 0, 0.04);
  aspect-ratio: 5/4;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  transform-style: preserve-3d;
  position: relative;
}

.preview-img__frame::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
  opacity: 0;
  transition: opacity 0.4s ease;
  z-index: 2;
  pointer-events: none;
}

.preview-img:hover .preview-img__frame {
  transform: translateY(-8px) rotateX(2deg) rotateY(-1deg);
  box-shadow: 
    0 25px 50px rgba(0, 0, 0, 0.12),
    0 12px 25px rgba(0, 0, 0, 0.08),
    0 4px 12px rgba(0, 0, 0, 0.06);
}

.preview-img:hover .preview-img__frame::before {
  opacity: 1;
}

.preview-img__frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.preview-img:hover .preview-img__frame img {
  transform: scale(1.02);
}

.preview-img__amenity-bar {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  background-color: rgba(15,23,42,0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-radius: var(--radius-full);
  padding: 10px 20px;
  display: flex;
  gap: var(--space-4);
  white-space: nowrap;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: all 0.3s ease;
  z-index: 3;
}

.preview-img:hover .preview-img__amenity-bar {
  transform: translateX(-50%) translateY(-2px);
  background-color: rgba(15,23,42,0.9);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2);
}

.preview-img__amenity-bar span {
  color: rgba(255, 255, 255, 0.9);
  font-size: var(--font-size-xs);
  font-weight: 500;
  transition: color 0.3s ease;
}

.preview-img:hover .preview-img__amenity-bar span {
  color: #fff;
}

.preview-content h2 {
  font-size: clamp(1.5rem, 2.5vw, 2.1rem);
  font-weight: 700;
  margin-bottom: var(--space-4);
  letter-spacing: -0.025em;
}

.preview-content > p {
  color: var(--color-text-secondary);
  font-size: var(--font-size-base);
  line-height: 1.75;
  margin-bottom: var(--space-6);
}

.check-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-bottom: var(--space-8);
}

.check-list__item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--font-size-base);
  color: var(--color-text-primary);
}

.check-list__item svg {
  flex-shrink: 0;
}

/* ── Steps (How it Works) ────────────────────────────────────────────────── */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
  position: relative;
}

.steps-grid::before {
  content: '';
  position: absolute;
  top: 27px;
  left: calc(16.6% + 16px);
  right: calc(16.6% + 16px);
  height: 1px;
  background: linear-gradient(90deg, var(--color-primary-border), var(--color-border), var(--color-primary-border));
}

.step-card {
  text-align: center;
}

.step-card__number {
  width: 54px;
  height: 54px;
  background-color: var(--color-primary);
  color: #fff;
  font-size: var(--font-size-md);
  font-weight: 700;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-5);
  position: relative;
  z-index: 1;
  box-shadow: 0 4px 14px rgba(37,99,235,0.3);
}

.step-card h3 {
  font-size: var(--font-size-md);
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: var(--space-3);
}

.step-card p {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: 1.7;
}

/* ── Testimonials ────────────────────────────────────────────────────────── */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-6);
}

.testimonial-card {
  background-color: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-7, 28px);
  box-shadow: var(--shadow-xs);
  transition: var(--transition-base);
}

.testimonial-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
}

.testimonial-card__stars {
  display: flex;
  gap: 3px;
  margin-bottom: var(--space-4);
}

.testimonial-card__stars svg {
  width: 15px;
  height: 15px;
}

.testimonial-card__text {
  font-size: var(--font-size-base);
  color: var(--color-text-secondary);
  line-height: 1.75;
  font-style: italic;
  margin-bottom: var(--space-5);
}

.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.testimonial-card__avatar {
  width: 40px;
  height: 40px;
  background-color: var(--color-primary);
  color: #fff;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-sm);
  font-weight: 700;
  flex-shrink: 0;
}

.testimonial-card__name {
  font-size: var(--font-size-base);
  font-weight: 600;
  color: var(--color-text-primary);
}

.testimonial-card__role {
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
  margin-top: 2px;
}

/* ── CTA Banner ──────────────────────────────────────────────────────────── */
.cta-banner {
  background: linear-gradient(135deg, var(--color-primary) 0%, #1E40AF 100%);
  padding: var(--space-20) var(--space-6);
  text-align: center;
}

.cta-banner h2 {
  color: #fff;
  font-size: clamp(1.6rem, 3vw, 2.25rem);
  margin-bottom: var(--space-3);
  letter-spacing: -0.025em;
}

.cta-banner p {
  color: rgba(255,255,255,0.78);
  font-size: var(--font-size-md);
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: var(--space-8);
}

.cta-banner__actions {
  display: flex;
  gap: var(--space-3);
  justify-content: center;
  flex-wrap: wrap;
}

/* ── Footer ──────────────────────────────────────────────────────────────── */
.footer {
  background-color: var(--color-text-primary);
  padding: var(--space-12) var(--space-6) var(--space-8);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: var(--space-12);
  margin-bottom: var(--space-12);
}

.footer__logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
}

.footer__logo-icon {
  width: 32px;
  height: 32px;
  background-color: var(--color-primary);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.footer__logo-icon svg {
  width: 17px;
  height: 17px;
}

.footer__brand-name {
  font-size: var(--font-size-md);
  font-weight: 700;
  color: #fff;
  letter-spacing: -0.02em;
}

.footer__tagline {
  font-size: var(--font-size-sm);
  color: rgba(255,255,255,0.5);
  line-height: 1.7;
  max-width: 250px;
}

.footer__col h4 {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: #fff;
  margin-bottom: var(--space-4);
  letter-spacing: 0.01em;
}

.footer__col ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.footer__col ul li a {
  font-size: var(--font-size-sm);
  color: rgba(255,255,255,0.55);
  transition: color 0.15s;
}

.footer__col ul li a:hover {
  color: rgba(255,255,255,0.9);
}

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-3);
  padding-top: var(--space-6);
  border-top: 1px solid rgba(255,255,255,0.1);
  font-size: var(--font-size-sm);
  color: rgba(255,255,255,0.4);
}

.footer__ownership {
  text-align: center;
  padding-top: var(--space-4);
  border-top: 1px solid rgba(255,255,255,0.06);
  margin-top: var(--space-4);
}

.footer__ownership span {
  font-size: var(--font-size-xs);
  color: rgba(255,255,255,0.3);
  font-weight: 400;
  letter-spacing: 0.02em;
}

/* ── Divider ─────────────────────────────────────────────────────────────── */
.divider {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin: var(--space-5) 0;
}

.divider::before,
.divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background-color: var(--color-border);
}

.divider span {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  white-space: nowrap;
}

/* ── Utility Classes ─────────────────────────────────────────────────────── */
.text-primary   { color: var(--color-primary) !important; }
.text-muted     { color: var(--color-text-muted) !important; }
.text-secondary { color: var(--color-text-secondary) !important; }
.text-center    { text-align: center; }
.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
}

/* ── Responsive Breakpoints ──────────────────────────────────────────────── */

/* Tablet — 768px */
@media (max-width: 768px) {
  :root {
    --container-pad: var(--space-5);
  }

  .hero__grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
    text-align: center;
  }

  .preview-grid {
    grid-template-columns: 1fr;
    gap: var(--space-10);
  }

  /* Show hero image on mobile - stacked below text */
  .hero__img-col {
    display: block;
    order: 2;
    max-width: 400px;
    margin: 0 auto;
  }

  .hero__content {
    order: 1;
  }

  /* Adjust hero image size for mobile */
  .hero__img-wrapper {
    aspect-ratio: 4/3;
  }

  /* Keep search illustration visible on mobile */
  .hero__search-illustration {
    display: block;
    top: -40px;
    left: -60px;
    width: 160px;
    height: 160px;
  }

  .search-person {
    transform: scale(0.8);
  }

  .house-icon {
    padding: 6px;
  }

  /* Reduce 3D effects on tablet */
  .preview-img:hover .preview-img__frame {
    transform: translateY(-4px) rotateX(1deg);
  }

  .steps-grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .steps-grid::before {
    display: none;
  }

  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
  }

  .navbar__links {
    display: none;
  }

  .navbar__toggle {
    display: flex;
  }
}

/* Mobile — 480px */
@media (max-width: 480px) {
  :root {
    --container-pad: var(--space-4);
  }

  .section {
    padding-top: var(--space-16);
    padding-bottom: var(--space-16);
  }

  .hero__cta-group {
    flex-direction: column;
  }

  .hero__cta-group .btn {
    width: 100%;
    justify-content: center;
  }

  .hero__stats {
    gap: var(--space-5);
  }

  .footer__grid {
    grid-template-columns: 1fr;
  }

  .footer__bottom {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .footer__ownership {
    margin-top: var(--space-3);
    padding-top: var(--space-3);
  }

  .cta-banner__actions {
    flex-direction: column;
    align-items: center;
  }

/* Mobile — 480px */
@media (max-width: 480px) {
  :root {
    --container-pad: var(--space-4);
  }

  .section {
    padding-top: var(--space-12);
    padding-bottom: var(--space-12);
  }

  /* Hero section mobile optimization */
  .hero {
    padding-top: calc(var(--navbar-h) + var(--space-8));
    min-height: auto;
    padding-bottom: var(--space-6);
  }

  .hero__grid {
    gap: var(--space-8);
    padding-top: var(--space-8);
    padding-bottom: var(--space-10);
  }

  .hero__title {
    font-size: clamp(1.75rem, 8vw, 2.25rem) !important;
    margin-bottom: var(--space-4);
    line-height: 1.2;
  }

  .hero__subtitle {
    font-size: var(--font-size-base);
    margin-bottom: var(--space-6);
    max-width: 100%;
  }

  .hero__cta-group {
    flex-direction: column;
    margin-bottom: var(--space-8);
  }

  .hero__cta-group .btn {
    width: 100%;
    justify-content: center;
  }

  .hero__stats {
    gap: var(--space-4);
    justify-content: center;
    padding-top: var(--space-4);
  }

  .hero__stat {
    text-align: center;
    min-width: 60px;
  }

  .hero__stat-value {
    font-size: var(--font-size-lg);
  }

  .hero__stat-label {
    font-size: var(--font-size-xs);
  }

  /* Hero image mobile optimization */
  .hero__img-col {
    max-width: 320px;
    margin-top: var(--space-6);
    padding: var(--space-4);
  }

  .hero__img-wrapper {
    border-radius: var(--radius-lg);
    aspect-ratio: 5/4;
    margin: var(--space-4) 0;
  }

  /* Search illustration mobile optimization - more breathing room */
  .hero__search-illustration {
    top: -50px;
    left: -60px;
    width: 140px;
    height: 140px;
  }

  .search-person {
    transform: scale(0.75);
  }

  .person-avatar {
    width: 50px;
    height: 50px;
  }

  .search-bubble {
    width: 24px;
    height: 24px;
    top: -8px;
    right: -8px;
  }

  /* Floating houses - spread them out more */
  .house-1 {
    top: 10px;
    right: 20px;
  }

  .house-2 {
    bottom: 30px;
    right: -5px;
  }

  .house-3 {
    top: 50px;
    left: 10px;
  }

  .house-4 {
    bottom: 10px;
    left: 30px;
  }

  .house-icon {
    padding: 6px;
    margin: 4px;
  }

  .house-1, .house-2, .house-3, .house-4 {
    animation-duration: 4s;
  }

  /* Hero floating cards - more space */
  .hero-float--verified {
    bottom: -25px;
    left: -30px;
    padding: 12px 16px;
    min-width: 180px;
  }

  .hero-float--rating {
    top: 15px;
    right: -25px;
    padding: 8px 14px;
  }

  .hero-float--new {
    top: 45%;
    right: -30px;
    padding: 8px 14px;
  }

  /* Features section mobile */
  .features-grid {
    grid-template-columns: 1fr;
    gap: var(--space-5);
  }

  .feature-card {
    padding: var(--space-6);
  }

  /* Preview section mobile */
  .preview-grid {
    gap: var(--space-8);
  }

  .preview-content {
    text-align: center;
  }

  .preview-content h2 {
    font-size: clamp(1.5rem, 6vw, 1.875rem);
    margin-bottom: var(--space-4);
  }

  .preview-content > p {
    margin-bottom: var(--space-5);
  }

  .check-list {
    text-align: left;
    max-width: 300px;
    margin: 0 auto var(--space-6);
  }

  .footer__grid {
    grid-template-columns: 1fr;
  }

  .footer__bottom {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .footer__ownership {
    margin-top: var(--space-3);
    padding-top: var(--space-3);
  }

  .cta-banner__actions {
    flex-direction: column;
    align-items: center;
  }

  /* Reduce feature card hover effects on mobile */
  .feature-card:hover {
    transform: translateY(-2px);
  }

  /* Disable 3D effects on mobile for performance */
  .preview-img:hover .preview-img__frame {
    transform: translateY(-2px);
  }

  .preview-img__amenity-bar {
    padding: 8px 16px;
    gap: var(--space-3);
    bottom: 15px;
  }

  .preview-img__amenity-bar span {
    font-size: 11px;
  }
}

/* ══════════════════════════════════════════════════════════════════════════
   MOBILE HAMBURGER NAVIGATION — Appended block (no existing rules changed)
   ─────────────────────────────────────────────────────────────────────────
   Safety guarantee for other pages that load styles.css:
     • .mobile-nav does not exist in any other page's HTML
     • .navbar--open is only ever added by index.html's hamburger JS
     • @media (min-width: 769px) guard ensures desktop is always unaffected
   ══════════════════════════════════════════════════════════════════════════ */

/* Hide action buttons on mobile — hamburger dropdown replaces them.
   Scoped to .navbar so it only targets the dashboard-page nav pattern. */
@media (max-width: 768px) {
  .navbar .navbar__actions {
    display: none;
  }
}

/* ── Mobile dropdown container ───────────────────────────────────────────── */
.mobile-nav {
  display: none;                          /* hidden by default              */
  position: fixed;
  top: var(--navbar-h);                   /* sits flush below the fixed bar  */
  left: 0;
  right: 0;
  z-index: 99;                            /* just below navbar's z-index:100 */
  background-color: #ffffff;
  border-bottom: 1px solid var(--color-border);
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.09);
  padding: 10px 24px 20px;
  flex-direction: column;
  gap: 0;
}

/* Hard-lock: never render on desktop regardless of JS state */
@media (min-width: 769px) {
  .mobile-nav {
    display: none !important;
  }
}

/* ── Open state ──────────────────────────────────────────────────────────── */
/* Triggered by JS toggling .navbar--open on <header class="navbar">.
   Adjacent-sibling selector is reliable because .mobile-nav is placed
   immediately after </header> in the HTML. */
.navbar--open + .mobile-nav {
  display: flex;
  animation: pgf-mobile-nav-in 0.2s ease forwards;
}

@keyframes pgf-mobile-nav-in {
  from {
    opacity: 0;
    transform: translateY(-6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ── Navigation links block ──────────────────────────────────────────────── */
.mobile-nav__links {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 8px 0 12px;
  border-bottom: 1px solid var(--color-border);
}

.mobile-nav__link {
  display: block;
  color: var(--color-text-secondary);
  font-size: var(--font-size-base);
  font-weight: 500;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  transition: var(--transition-fast);
}

.mobile-nav__link:hover {
  color: var(--color-text-primary);
  background-color: var(--color-surface);
}

/* ── Action buttons block ────────────────────────────────────────────────── */
.mobile-nav__actions {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-top: 12px;
}

/* Make every .btn inside the mobile nav full-width */
.mobile-nav .btn {
  width: 100%;
  justify-content: center;
  padding: 11px 16px;
}

/* ============================================================
   LOGIN PAGE  (login.html)
   ============================================================ */

/* ── Page shell ──────────────────────────────────────────────────────────── */
.login-page {
  background-color: var(--color-surface);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ── Top bar ─────────────────────────────────────────────────────────────── */
.login-topbar {
  height: 60px;
  background-color: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--space-6);
  flex-shrink: 0;
}

.login-topbar__back {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  font-weight: 500;
  transition: var(--transition-fast);
  min-width: 110px;
}

.login-topbar__back:hover {
  color: var(--color-text-primary);
}

.login-topbar__back svg {
  transition: transform 0.15s ease;
}

.login-topbar__back:hover svg {
  transform: translateX(-2px);
}

.login-topbar__logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.login-topbar__logo-icon {
  width: 30px;
  height: 30px;
  background-color: var(--color-primary);
  border-radius: 7px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.login-topbar__logo-icon svg {
  width: 15px;
  height: 15px;
}

.login-topbar__brand {
  font-size: var(--font-size-md);
  font-weight: 700;
  color: var(--color-text-primary);
  letter-spacing: -0.02em;
}

.login-topbar__spacer {
  min-width: 110px;
}

/* ── Main centring wrapper ───────────────────────────────────────────────── */
.login-main {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-10) var(--space-6);
}

/* ── Card ────────────────────────────────────────────────────────────────── */
.login-card {
  background-color: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  padding: var(--space-12) var(--space-10);
  width: 100%;
  max-width: 440px;
}

/* ── Card header ─────────────────────────────────────────────────────────── */
.login-card__icon-wrap {
  width: 60px;
  height: 60px;
  background-color: var(--color-primary-light);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-5);
  overflow: hidden;
  flex-shrink: 0;
}

.login-card__icon-wrap svg {
  width: 28px;
  height: 28px;
}

.login-card__title {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  color: var(--color-text-primary);
  text-align: center;
  letter-spacing: -0.025em;
  margin-bottom: var(--space-2);
}

.login-card__subtitle {
  font-size: var(--font-size-base);
  color: var(--color-text-secondary);
  text-align: center;
  line-height: 1.6;
  margin-bottom: var(--space-8);
}

/* ── Step indicator ──────────────────────────────────────────────────────── */
.login-steps {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  margin-bottom: var(--space-8);
}

.login-step {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-text-muted);
}

.login-step__dot {
  width: 28px;
  height: 28px;
  border-radius: var(--radius-full);
  border: 1.5px solid var(--color-border);
  background-color: var(--color-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-xs);
  font-weight: 700;
  color: var(--color-text-muted);
  transition: var(--transition-base);
  flex-shrink: 0;
}

.login-step--active .login-step__dot {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
  box-shadow: 0 0 0 4px rgba(37,99,235,0.12);
}

.login-step--active {
  color: var(--color-primary);
  font-weight: 600;
}

.login-step--done .login-step__dot {
  background-color: var(--color-success);
  border-color: var(--color-success);
  color: #fff;
}

.login-step--done {
  color: var(--color-success);
}

.login-step-connector {
  flex: 1;
  max-width: 48px;
  height: 1px;
  background-color: var(--color-border);
  margin: 0 var(--space-2);
}

/* ── Form overrides for login ────────────────────────────────────────────── */
.login-form .form-group {
  margin-bottom: var(--space-5);
}

.login-form .form-label {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: var(--space-2);
  display: block;
  letter-spacing: 0.01em;
}

/* Phone prefix wrapper */
.phone-input-wrap {
  position: relative;
  display: flex;
  align-items: center;
}

.phone-prefix {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  display: flex;
  align-items: center;
  padding: 0 var(--space-3);
  font-size: var(--font-size-base);
  font-weight: 600;
  color: var(--color-text-secondary);
  background-color: var(--color-surface-alt);
  border: 1.5px solid var(--color-border);
  border-right: none;
  border-radius: var(--radius-md) 0 0 var(--radius-md);
  user-select: none;
  pointer-events: none;
  white-space: nowrap;
}

.phone-input-wrap .form-input {
  padding-left: 54px;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  border-left: none;
  flex: 1;
}

.phone-input-wrap .form-input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(37,99,235,0.1);
  /* re-apply left border on focus for visual completeness */
  border-left: 1.5px solid var(--color-primary);
  padding-left: 52px;
}

/* OTP input — larger & more prominent */
.otp-input {
  font-size: var(--font-size-xl) !important;
  font-weight: 700 !important;
  letter-spacing: 0.3em !important;
  text-align: center;
  padding-top: 12px !important;
  padding-bottom: 12px !important;
}

/* Form hint text */
.form-hint {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  margin-top: var(--space-2);
  line-height: 1.5;
}

.form-hint a {
  color: var(--color-primary);
  font-weight: 500;
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* ── Login buttons ───────────────────────────────────────────────────────── */
.login-btn {
  width: 100%;
  padding: 13px var(--space-6);
  font-size: var(--font-size-base);
  font-weight: 600;
  border-radius: var(--radius-md);
  margin-top: var(--space-2);
  justify-content: center;
}

.login-btn:disabled {
  opacity: 0.48;
  cursor: not-allowed;
  transform: none !important;
  box-shadow: none !important;
}

/* ── Error message (class used by login.js — DO NOT RENAME) ──────────────── */
.error-message {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  background-color: var(--color-error-light);
  border: 1px solid var(--color-error-border);
  border-radius: var(--radius-md);
  color: #B91C1C;
  font-size: var(--font-size-sm);
  font-weight: 500;
  line-height: 1.5;
  padding: 10px 14px;
  margin-top: var(--space-4);
  /* Hidden by default — JS populates textContent to reveal */
  min-height: 0;
}

/* Hide when empty */
.error-message:empty {
  display: none;
}

/* ── New-user hint banner (shown alongside #nameGroup) ───────────────────── */
.new-user-hint {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  background-color: var(--color-primary-light);
  border: 1px solid var(--color-primary-border);
  border-radius: var(--radius-md);
  color: var(--color-primary);
  font-size: var(--font-size-sm);
  line-height: 1.55;
  padding: 10px 14px;
  margin-bottom: var(--space-4);
}

/* ── Card footer ─────────────────────────────────────────────────────────── */
.login-card__divider {
  border: none;
  border-top: 1px solid var(--color-border);
  margin: var(--space-6) 0 var(--space-5);
}

.login-card__footer {
  text-align: center;
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

.login-card__footer a {
  color: var(--color-primary);
  font-weight: 600;
  transition: var(--transition-fast);
}

.login-card__footer a:hover {
  color: var(--color-primary-dark);
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* ── Responsive — login ──────────────────────────────────────────────────── */
@media (max-width: 480px) {
  .login-card {
    padding: var(--space-8) var(--space-6);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
  }

  .login-topbar {
    padding: 0 var(--space-4);
  }

  .login-topbar__spacer {
    min-width: 80px;
  }

  .login-topbar__back {
    min-width: 80px;
    font-size: var(--font-size-xs);
  }
}