/* DIRECT FLASHER — Design System Tokens + Base
 * Design Direction B: Trustworthy Local Business
 * Palette locked PRD v0.2 §2.1
 */

/* ============================================================
   1. CSS CUSTOM PROPERTIES (DESIGN TOKENS)
)
:root {
  /* Brand palette (locked) */
  --color-bg: #121212;
  --color-surface: #1a1a1a;
  --color-surface-2: #232323;
  --color-border: #2a2a2a;
  --color-border-strong: #3a3a3a;

  --color-text: #F5F5F5;
  --color-text-muted: #B8B8B8;
  --color-text-dim: #9A9A9A;
  --color-text-on-accent: #001218;

  --color-crimson: #D8000A;
  --color-crimson-hover: #B8000A;
  --color-cyan: #00D2FE;
  --color-cyan-hover: #00b8df;
  --color-neon: #39FF14;
  --color-neon-dim: rgba(57, 255, 20, 0.6);

  --color-warning: #ffb020;
  --color-error: #ff5050;
  --color-success: #39FF14;

  --color-whatsapp: #25D366;

  /* Typography */
  --font-display: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, 'SF Mono', Menlo, Consolas, monospace;

  /* Spacing scale (4px grid) */
  --space-xs: 0.25rem;   /* 4 */
  --space-sm: 0.5rem;    /* 8 */
  --space-md: 0.75rem;   /* 12 */
  --space-lg: 1rem;      /* 16 */
  --space-xl: 1.5rem;    /* 24 */
  --space-2xl: 2rem;     /* 32 */
  --space-3xl: 3rem;     /* 48 */
  --space-4xl: 4rem;     /* 64 */
  --space-5xl: 6rem;     /* 96 */
  --space-6xl: 8rem;     /* 128 */

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

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.5);
  --shadow-md: 0 2px 8px rgba(0,0,0,0.4);
  --shadow-lg: 0 4px 16px rgba(0,0,0,0.6);
  --shadow-xl: 0 8px 32px rgba(0,0,0,0.7);
  --shadow-glow-crimson: 0 0 16px rgba(229, 9, 20, 0.3);

  /* Transitions */
  --transition-fast: 150ms ease-out;
  --transition-base: 250ms ease-out;

  /* Container width */
  --container-max: 1200px;
  --container-narrow: 800px;
}

/* ============================================================
   2. RESET
) */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.5;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, svg { max-width: 100%; height: auto; display: block; }
button { font: inherit; cursor: pointer; }

a {
  color: var(--color-cyan);
  text-decoration: none;
  transition: color var(--transition-fast);
}
a:hover { text-decoration: underline; }

/* ============================================================
   3. TYPOGRAPHY
) */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-text);
  margin: 0;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 1.875rem; }
h3 { font-size: 1.5rem; font-weight: 600; line-height: 1.3; }
h4 { font-size: 1.25rem; font-weight: 600; line-height: 1.4; }

p { margin: 0; }

.text-muted { color: var(--color-text-muted); }
.text-dim { color: var(--color-text-dim); }
.text-crimson { color: var(--color-crimson); }
.text-cyan { color: var(--color-cyan); }
.text-neon { color: var(--color-neon); }
.text-error { color: var(--color-error); }
.text-warning { color: var(--color-warning); }
.text-mono { font-family: var(--font-mono); }
.text-center { text-align: center; }
.text-sm { font-size: 0.875rem; line-height: 1.4; }
.text-xs { font-size: 0.75rem; line-height: 1.3; }
.text-lg { font-size: 1.125rem; line-height: 1.5; font-weight: 400; }

/* ============================================================
   4. FOCUS STATES (GLOBAL)
) */
*:focus { outline: none; }
*:focus-visible {
  outline: 3px solid var(--color-cyan);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

/* ============================================================
   5. SKIP LINK (a11y)
) */
.skip-link {
  position: absolute;
  top: -100px;
  left: 0;
  background: var(--color-crimson);
  color: var(--color-text);
  padding: 0.75rem 1.5rem;
  z-index: 10000;
  font-weight: 700;
  border-radius: 0 0 var(--radius-md) 0;
}
.skip-link:focus { top: 0; }

/* ============================================================
   6. LAYOUT
) */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-lg);
}
.container-narrow {
  width: 100%;
  max-width: var(--container-narrow);
  margin: 0 auto;
  padding: 0 var(--space-lg);
}
.section {
  padding: var(--space-4xl) 0;
}
.section-title {
  text-align: center;
  margin-bottom: var(--space-3xl);
}
.section-title h2 { margin-bottom: var(--space-sm); }
.section-title p { color: var(--color-text-muted); font-size: 1.125rem; }

/* ============================================================
   7. HEADER (TOP NAV)
) */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  gap: var(--space-xl);
}
.brand {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--color-text);
  text-decoration: none;
}
.brand:hover { text-decoration: none; }
.brand-logo {
  width: 32px;
  height: 32px;
  background: var(--color-crimson);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
}
.brand-text { white-space: nowrap; color: var(--color-text); font-weight: 700; }
.brand-text .accent { color: #FF5060; font-weight: 700; }

.main-nav-list {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
  list-style: none;
}
.main-nav-link {
  color: var(--color-text-muted);
  font-weight: 500;
  padding: var(--space-sm) 0;
  position: relative;
  text-decoration: none;
  transition: color var(--transition-fast);
}
.main-nav-link:hover { color: var(--color-text); text-decoration: none; }
.main-nav-link.active { color: var(--color-text); }
.main-nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--color-crimson);
  border-radius: 1px;
}

.header-actions { display: flex; align-items: center; gap: var(--space-md); }

.mobile-toggle {
  display: none;
  background: none;
  border: 1px solid var(--color-border);
  color: var(--color-text);
  padding: var(--space-sm);
  border-radius: var(--radius-md);
  font-size: 1.25rem;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
}
.mobile-toggle:hover { background: var(--color-surface); }

@media (max-width: 768px) {
  .main-nav-list {
    position: fixed;
    top: 64px;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-bg);
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    padding: var(--space-xl) var(--space-lg);
    gap: var(--space-md);
    transform: translateX(-100%);
    transition: transform var(--transition-base);
    overflow-y: auto;
  }
  .main-nav-list.open { transform: translateX(0); }
  .main-nav-link {
    font-size: 1.125rem;
    padding: var(--space-md) 0;
    border-bottom: 1px solid var(--color-border);
  }
  .main-nav-link.active::after { display: none; }
  .mobile-toggle { display: flex; }
  .desktop-only { display: none; }
}

/* ============================================================
   8. BUTTONS
) */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-xl);
  border-radius: var(--radius-md);
  font-family: inherit;
  font-weight: 600;
  font-size: 1rem;
  line-height: 1.2;
  min-height: 44px;
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: all var(--transition-fast);
  white-space: nowrap;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }

.btn-primary {
  background: var(--color-crimson);
  color: var(--color-text);
}
.btn-primary:hover {
  background: var(--color-crimson-hover);
  box-shadow: var(--shadow-glow-crimson);
}

.btn-secondary {
  background: transparent;
  color: var(--color-cyan);
  border-color: var(--color-cyan);
}
.btn-secondary:hover {
  background: rgba(0, 210, 254, 0.1);
}

.btn-ghost {
  background: transparent;
  color: var(--color-cyan);
}
.btn-ghost:hover { background: var(--color-surface); }

.btn-whatsapp {
  background: var(--color-whatsapp);
  color: white;
}
.btn-whatsapp:hover { background: #1ebd5a; }

.btn-danger {
  background: var(--color-error);
  color: white;
}
.btn-danger:hover { background: #e04545; }

.btn-full { width: 100%; }
.btn-lg { font-size: 1.125rem; padding: var(--space-lg) var(--space-2xl); min-height: 52px; }
.btn-sm { font-size: 0.875rem; padding: var(--space-sm) var(--space-md); min-height: 36px; }

/* ============================================================
   9. CARDS
) */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  transition: all var(--transition-fast);
}
.card-hover:hover {
  border-color: var(--color-border-strong);
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}
.card-featured {
  border-color: var(--color-crimson);
  box-shadow: var(--shadow-glow-crimson);
}

/* ============================================================
   10. BADGES / STATUS PILLS
) */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-xs) var(--space-md);
  border-radius: var(--radius-pill);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  white-space: nowrap;
}
.badge-RECEIVED, .badge-PAYMENT_PENDING {
  background: var(--color-surface-2); color: var(--color-text);
}
.badge-DIAGNOSING {
  background: var(--color-warning); color: #000;
}
.badge-WAITING_PART, .badge-PAYMENT_VERIFIED {
  background: var(--color-cyan); color: var(--color-text-on-accent);
}
.badge-IN_REPAIR {
  background: var(--color-crimson); color: var(--color-text);
}
.badge-READY, .badge-READY_FOR_PICKUP {
  background: var(--color-neon); color: var(--color-text-on-accent);
}
.badge-PICKED_UP {
  background: var(--color-neon-dim); color: var(--color-text-on-accent);
}
.badge-CANCELLED, .badge-PAYMENT_REJECTED {
  background: var(--color-error); color: white;
}
.badge-OPEN { background: var(--color-cyan); color: var(--color-text-on-accent); }
.badge-CLOSED { background: var(--color-surface-2); color: var(--color-text-muted); }

/* ============================================================
   11. FORMS
) */
.form-group { margin-bottom: var(--space-lg); }
.form-label {
  display: block;
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: var(--color-text);
}
.form-label .required { color: var(--color-crimson); margin-left: 2px; }
.form-label .optional { color: var(--color-text-dim); font-weight: 400; font-size: 0.875rem; margin-left: var(--space-xs); }
.form-help {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin-top: var(--space-xs);
}
.form-error {
  font-size: 0.875rem;
  color: var(--color-error);
  margin-top: var(--space-xs);
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: var(--space-md) var(--space-lg);
  background: var(--color-surface);
  color: var(--color-text);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-family: inherit;
  font-size: 1rem;
  min-height: 44px;
  transition: all var(--transition-fast);
}
.form-textarea { min-height: 100px; resize: vertical; }
.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--color-cyan);
  box-shadow: 0 0 0 3px rgba(0, 210, 254, 0.25);
}
.form-input.is-invalid,
.form-textarea.is-invalid,
.form-select.is-invalid {
  border-color: var(--color-error);
  box-shadow: 0 0 0 3px rgba(255, 80, 80, 0.25);
}
.form-input::placeholder { color: var(--color-text-dim); }

.form-alert {
  padding: var(--space-md) var(--space-lg);
  border-radius: var(--radius-md);
  border: 1px solid;
  margin-bottom: var(--space-lg);
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
}
.form-alert-error {
  background: rgba(255, 80, 80, 0.1);
  border-color: var(--color-error);
  color: var(--color-error);
}
.form-alert-success {
  background: rgba(57, 255, 20, 0.1);
  border-color: var(--color-success);
  color: var(--color-success);
}
.form-alert-info {
  background: rgba(0, 210, 254, 0.1);
  border-color: var(--color-cyan);
  color: var(--color-cyan);
}
.form-alert-warning {
  background: rgba(255, 176, 32, 0.1);
  border-color: var(--color-warning);
  color: var(--color-warning);
}

/* ============================================================
   12. HERO (Homepage)
) */
.hero {
  padding: var(--space-5xl) 0;
  background: radial-gradient(ellipse at top, rgba(229, 9, 20, 0.08) 0%, transparent 50%);
}
.hero-inner {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: var(--space-4xl);
  align-items: center;
}
.hero-text h1 {
  font-size: 3rem;
  line-height: 1.1;
  margin-bottom: var(--space-lg);
  letter-spacing: -0.02em;
}
.hero-text h1 .accent { color: var(--color-crimson); }
.hero-text .lede {
  font-size: 1.25rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-2xl);
  line-height: 1.5;
  max-width: 540px;
}
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  background: rgba(229, 9, 20, 0.12);
  border: 1px solid rgba(229, 9, 20, 0.35);
  color: var(--color-crimson);
  padding: var(--space-xs) var(--space-md);
  border-radius: var(--radius-pill);
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: var(--space-lg);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.hero-eyebrow-dot {
  width: 8px;
  height: 8px;
  background: var(--color-crimson);
  border-radius: 50%;
  animation: pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(1.3); }
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}
.hero-secondary {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-xl);
  font-size: 0.95rem;
  flex-wrap: wrap;
}
.footer-link {
  display: inline-block;
  padding: var(--space-xs) 0;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}
.hero-link-arrow {
  color: var(--color-cyan);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  transition: gap var(--transition-fast);
  padding: var(--space-sm) 0;
  min-height: 44px;
}
.hero-link-arrow:hover {
  gap: var(--space-sm);
  text-decoration: none;
}
.hero-trust-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}
.hero-trust-list li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  color: var(--color-text-muted);
  font-size: 0.95rem;
}
.hero-trust-list svg { color: var(--color-neon); flex-shrink: 0; }
.hero-image {
  position: relative;
  aspect-ratio: 1;
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.hero-image-bg {
  width: 100%;
  height: 100%;
  display: block;
}

@media (max-width: 768px) {
  .hero { padding: var(--space-3xl) 0; }
  .hero-inner { grid-template-columns: 1fr; gap: var(--space-xl); }
  .hero-text h1 { font-size: 2rem; }
  .hero-text .lede { font-size: 1rem; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .btn { width: 100%; }
  .hero-image { order: -1; aspect-ratio: 16/9; }
}

/* ============================================================
   13. TRUST BAR
) */
.trust-bar {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-2xl) 0;
}
.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-xl);
  text-align: center;
}
.trust-item .stat {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-crimson);
  display: block;
  line-height: 1;
  margin-bottom: var(--space-sm);
}
.trust-item .label {
  color: var(--color-text-muted);
  font-size: 0.875rem;
}
@media (max-width: 768px) {
  .trust-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ============================================================
   14. SERVICES GRID
) */
.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-xl);
}
.service-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  transition: all var(--transition-fast);
}
.service-card:hover {
  border-color: var(--color-border-strong);
  transform: translateY(-2px);
}
.service-icon {
  width: 48px;
  height: 48px;
  background: rgba(229, 9, 20, 0.15);
  color: var(--color-crimson);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-lg);
}
.service-icon svg { width: 24px; height: 24px; }
.service-card h3 { margin-bottom: var(--space-sm); }
.service-card p { color: var(--color-text-muted); }
@media (max-width: 768px) {
  .services-grid { grid-template-columns: 1fr; }
}

/* ============================================================
   15. SPAREPART GRID
) */
.sparepart-banner {
  background: rgba(255, 176, 32, 0.1);
  border: 1px solid var(--color-warning);
  color: var(--color-warning);
  padding: var(--space-md) var(--space-lg);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-xl);
  text-align: center;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
}
.sparepart-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
}
.product-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-fast);
  display: flex;
  flex-direction: column;
}
.product-card:hover {
  border-color: var(--color-border-strong);
  transform: translateY(-2px);
}
.product-image {
  aspect-ratio: 1;
  background: var(--color-surface-2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-dim);
}
.product-body { padding: var(--space-lg); flex: 1; display: flex; flex-direction: column; }
.product-name { font-weight: 600; margin-bottom: var(--space-xs); }
.product-meta { color: var(--color-text-muted); font-size: 0.875rem; margin-bottom: var(--space-sm); }
.product-price {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-cyan);
  margin-bottom: var(--space-md);
}
.product-stock { font-size: 0.875rem; margin-bottom: var(--space-md); }
.product-stock.in-stock { color: var(--color-neon); }
.product-stock.low-stock { color: var(--color-cyan); }
.product-stock.out-of-stock { color: var(--color-error); }
.product-card .btn { margin-top: auto; }

@media (max-width: 1024px) { .sparepart-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 768px)  { .sparepart-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px)  { .sparepart-grid { grid-template-columns: 1fr; } }

/* ============================================================
   16. HOW IT WORKS (STEPS)
) */
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-xl);
  position: relative;
}
.step {
  text-align: center;
  position: relative;
}
.step-number {
  width: 56px;
  height: 56px;
  background: var(--color-crimson);
  color: var(--color-text);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.5rem;
  margin: 0 auto var(--space-md);
  box-shadow: var(--shadow-glow-crimson);
}
.step h3 { margin-bottom: var(--space-sm); font-size: 1.25rem; }
.step p { color: var(--color-text-muted); font-size: 0.95rem; }
.step:not(:last-child)::after {
  content: '→';
  position: absolute;
  top: 24px;
  right: -16px;
  color: var(--color-crimson);
  font-size: 1.25rem;
}
@media (max-width: 768px) {
  .steps { grid-template-columns: 1fr; }
  .step:not(:last-child)::after {
    content: '↓';
    top: auto;
    bottom: -28px;
    right: 50%;
    transform: translateX(50%);
  }
}

/* ============================================================
   17. LOCATION + CONTACT
) */
.location-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: var(--space-2xl);
  align-items: stretch;
}
.map-embed {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  min-height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-dim);
}
.map-embed iframe { width: 100%; height: 100%; min-height: 400px; border: 0; }
.contact-card { padding: var(--space-2xl); }
.contact-card h3 { margin-bottom: var(--space-md); }
.contact-line {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  padding: var(--space-md) 0;
  border-bottom: 1px solid var(--color-border);
}
.contact-line:last-child { border-bottom: none; }
.contact-line-icon { color: var(--color-crimson); flex-shrink: 0; }
.contact-line-content { flex: 1; }
.contact-line-label { font-size: 0.875rem; color: var(--color-text-muted); margin-bottom: 2px; }
.contact-line-value { color: var(--color-text); }
.contact-actions { margin-top: var(--space-xl); display: flex; flex-direction: column; gap: var(--space-md); }
@media (max-width: 768px) {
  .location-grid { grid-template-columns: 1fr; }
  .map-embed { min-height: 300px; }
}

/* ============================================================
   18. FOOTER
) */
.site-footer {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  padding: var(--space-4xl) 0 var(--space-xl);
  margin-top: var(--space-4xl);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: var(--space-2xl);
  margin-bottom: var(--space-3xl);
}
.footer-brand p { color: var(--color-text-muted); margin-top: var(--space-md); }
.footer-col h4 { font-size: 0.875rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--color-text-muted); margin-bottom: var(--space-md); font-weight: 700; }
.footer-col ul { list-style: none; }
.footer-col li { padding: var(--space-xs) 0; }
.footer-col a { color: var(--color-text); }
.footer-col a:hover { color: var(--color-cyan); }
.footer-bottom {
  padding-top: var(--space-xl);
  border-top: 1px solid var(--color-border);
  text-align: center;
  color: var(--color-text-dim);
  font-size: 0.875rem;
}
@media (max-width: 768px) {
  .footer-grid { grid-template-columns: 1fr; gap: var(--space-xl); }
}

/* ============================================================
   19. STICKY WHATSAPP FAB (mobile + desktop)
) */
.wa-fab {
  position: fixed;
  bottom: 80px;
  right: var(--space-lg);
  width: 56px;
  height: 56px;
  background: var(--color-whatsapp);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 50;
  box-shadow: var(--shadow-lg);
  transition: all var(--transition-fast);
}
.wa-fab:hover { background: #1ebd5a; transform: scale(1.1); text-decoration: none; }
.wa-fab svg { width: 28px; height: 28px; }

/* ============================================================
   20. MOBILE BOTTOM TAB BAR
) */
.mobile-tabbar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(26, 26, 26, 0.96);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-top: 1px solid var(--color-border);
  z-index: 60;
  padding: var(--space-xs) 0;
}
.mobile-tabbar-list {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  list-style: none;
  margin: 0;
  padding: 0;
}
.mobile-tab {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  padding: var(--space-xs);
  color: var(--color-text);
  text-decoration: none;
  font-size: 0.625rem;
  font-weight: 600;
  min-height: 56px;
}
.mobile-tab span { color: var(--color-text); }
.mobile-tab svg { width: 20px; height: 20px; }
.mobile-tab.active { color: var(--color-crimson); }
.mobile-tab.wa-tab {
  background: var(--color-whatsapp);
  color: white;
  border-radius: var(--radius-md);
  margin: -8px var(--space-xs);
  padding: var(--space-sm);
}
.mobile-tab.wa-tab svg { width: 24px; height: 24px; }

@media (max-width: 768px) {
  .mobile-tabbar { display: block; }
  body { padding-bottom: 64px; }
  .wa-fab { display: none; }
}

/* ============================================================
   21. STATUS BANNER (admin dashboard)
) */
.status-banner {
  padding: var(--space-lg) var(--space-xl);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-xl);
  display: flex;
  align-items: center;
  gap: var(--space-md);
}
.status-banner-info {
  background: rgba(0, 210, 254, 0.1);
  border: 1px solid var(--color-cyan);
  color: var(--color-cyan);
}

/* ============================================================
   22. TIMELINE (service tracking)
) */
.timeline { position: relative; padding-left: var(--space-2xl); }
.timeline::before {
  content: '';
  position: absolute;
  left: 15px;
  top: 24px;
  bottom: 24px;
  width: 2px;
  background: var(--color-border);
}
.timeline-item {
  position: relative;
  padding-bottom: var(--space-2xl);
}
.timeline-item:last-child { padding-bottom: 0; }
.timeline-dot {
  position: absolute;
  left: -28px;
  top: 4px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--color-surface);
  border: 2px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
}
.timeline-dot.completed { background: var(--color-success); border-color: var(--color-success); }
.timeline-dot.current {
  background: var(--color-cyan); border-color: var(--color-cyan);
  box-shadow: 0 0 0 6px rgba(0, 210, 254, 0.2);
  animation: pulse 2s ease-in-out infinite;
}
.timeline-dot.cancelled { background: var(--color-error); border-color: var(--color-error); }
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 6px rgba(0, 210, 254, 0.2); }
  50%      { box-shadow: 0 0 0 12px rgba(0, 210, 254, 0); }
}
.timeline-title { font-weight: 600; margin-bottom: var(--space-xs); }
.timeline-time { color: var(--color-text-muted); font-size: 0.875rem; }
.timeline-note { color: var(--color-text-muted); font-size: 0.95rem; margin-top: var(--space-xs); }

/* ============================================================
   23. CHAT
) */
.chat-container {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  height: 500px;
  max-height: 70vh;
}
.chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}
.chat-bubble {
  max-width: 75%;
  padding: var(--space-md) var(--space-lg);
  border-radius: var(--radius-lg);
  word-wrap: break-word;
}
.chat-bubble-customer {
  align-self: flex-end;
  background: rgba(229, 9, 20, 0.15);
  border: 1px solid var(--color-crimson);
  border-bottom-right-radius: var(--radius-sm);
}
.chat-bubble-admin {
  align-self: flex-start;
  background: rgba(0, 210, 254, 0.1);
  border: 1px solid var(--color-cyan);
  border-bottom-left-radius: var(--radius-sm);
}
.chat-bubble .meta { font-size: 0.75rem; color: var(--color-text-muted); margin-top: var(--space-xs); }
.chat-empty { text-align: center; color: var(--color-text-muted); padding: var(--space-2xl); }
.chat-input-form {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-md);
  border-top: 1px solid var(--color-border);
}
.chat-input-form textarea { flex: 1; min-height: 44px; max-height: 120px; }

/* ============================================================
   24. TABLE (admin)
) */
.table-wrapper {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.data-table {
  width: 100%;
  border-collapse: collapse;
}
.data-table th {
  background: var(--color-surface-2);
  text-align: left;
  padding: var(--space-md) var(--space-lg);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
  border-bottom: 1px solid var(--color-border);
}
.data-table td {
  padding: var(--space-md) var(--space-lg);
  border-bottom: 1px solid var(--color-border);
}
.data-table tr:last-child td { border-bottom: none; }
.data-table tr:hover { background: var(--color-surface-2); }
.data-table .actions { display: flex; gap: var(--space-sm); }
@media (max-width: 768px) {
  .data-table { font-size: 0.875rem; }
  .data-table th, .data-table td { padding: var(--space-sm); }
}

/* ============================================================
   25. EMPTY STATE
) */
.empty-state {
  text-align: center;
  padding: var(--space-4xl) var(--space-lg);
  color: var(--color-text-muted);
}
.empty-state svg { width: 64px; height: 64px; margin: 0 auto var(--space-lg); opacity: 0.4; }
.empty-state h3 { margin-bottom: var(--space-sm); color: var(--color-text); }

/* ============================================================
   26. LOADING SKELETON
) */
.skeleton {
  background: linear-gradient(90deg, var(--color-surface) 0%, var(--color-surface-2) 50%, var(--color-surface) 100%);
  background-size: 200% 100%;
  animation: skeleton 1.5s ease-in-out infinite;
  border-radius: var(--radius-md);
}
@keyframes skeleton {
  0%   { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* ============================================================
   27. REDUCED MOTION
) */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}