/* ==========================================================================
   CA POOL - GLOBAL STYLES & DESIGN SYSTEM
   ========================================================================== */

:root {
  /* Colors */
  --color-primary: #0E3A5D;
  --color-secondary: #1E88E5;
  --color-accent: #2EC5FF;
  --color-cta: #FF7A00;
  --color-cta-hover: #E66D00;
  --color-bg: #F8FBFF;
  --color-white: #FFFFFF;
  --color-text-dark: #1F2937;
  --color-text-muted: #6B7280;
  --color-border: #E5EEF5;
  
  /* Typography */
  --font-heading: 'Manrope', sans-serif;
  --font-body: 'Inter', sans-serif;
  
  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 2rem;
  --space-lg: 4rem;
  --space-xl: 6rem;
  
  /* Border Radius & Shadows */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-pill: 500px;
  --shadow-sm: 0 2px 4px rgba(14, 58, 93, 0.05);
  --shadow-md: 0 10px 25px rgba(14, 58, 93, 0.1);
  --shadow-lg: 0 20px 40px rgba(14, 58, 93, 0.15);
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --color-whatsapp: #25D366;
}

/* WhatsApp Buttons */
.whatsapp-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background-color: var(--color-whatsapp);
  color: white !important;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-pill);
  font-weight: 700;
  text-decoration: none;
  transition: var(--transition-fast);
  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.2);
}

.whatsapp-btn:hover {
  background-color: #128C7E;
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(37, 211, 102, 0.3);
}

.whatsapp-icon-only {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background-color: var(--color-whatsapp);
  color: white !important;
  border-radius: 50%;
  text-decoration: none;
  transition: var(--transition-fast);
}

.whatsapp-icon-only:hover {
  background-color: #128C7E;
  transform: scale(1.1);
}

.whatsapp-floating {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 1000;
  width: 60px;
  height: 60px;
  background-color: var(--color-whatsapp);
  color: white !important;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
  transition: var(--transition-normal);
  animation: whatsapp-pulse 2s infinite;
}

.whatsapp-floating:hover {
  transform: scale(1.1);
  background-color: #128C7E;
}

.whatsapp-floating svg {
  width: 32px;
  height: 32px;
  fill: currentColor;
}

@keyframes whatsapp-pulse {
  0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7); }
  70% { box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); }
  100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

/* New Utility Classes */
.bg-white { background-color: var(--color-white); }
.bg-light { background-color: var(--color-bg); }
.text-primary { color: var(--color-primary); }
.text-secondary { color: var(--color-secondary); }
.font-bold { font-weight: 700; }
.mb-0 { margin-bottom: 0; }
.mt-2 { margin-top: 1rem; }

/* Trust Badges */
.trust-badge-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.trust-badge-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 1.5rem;
  background: white;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
}

.trust-badge-item i, .trust-badge-item .icon {
  font-size: 2rem;
  color: var(--color-secondary);
  margin-bottom: 0.75rem;
}

.trust-badge-item span {
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--color-primary);
}

/* Before/After Gallery */
.ba-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.ba-card {
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.ba-images {
  display: flex;
  position: relative;
}

.ba-image-container {
  width: 50%;
  position: relative;
}

.ba-label {
  position: absolute;
  bottom: 10px;
  left: 10px;
  background: rgba(14, 58, 93, 0.8);
  color: white;
  padding: 2px 8px;
  font-size: 0.75rem;
  font-weight: 700;
  border-radius: 4px;
  text-transform: uppercase;
}

.ba-image-container:last-child .ba-label {
  left: auto;
  right: 10px;
  background: rgba(30, 136, 229, 0.8);
}

.ba-content {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.ba-content p {
  flex-grow: 1;
}

/* Testimonials */
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.testimonial-card {
  background: white;
  padding: 2rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid var(--color-secondary);
}

.testimonial-stars {
  color: #FFD700;
  margin-bottom: 1rem;
  font-size: 1.25rem;
}

.testimonial-text {
  font-style: italic;
  margin-bottom: 1.5rem;
  color: var(--color-text-dark);
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.testimonial-author-info h4 {
  margin-bottom: 0;
  font-size: 1rem;
}

.testimonial-author-info span {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

/* Service Area Tag */
.area-tag {
  display: inline-block;
  padding: 4px 12px;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  font-size: 0.85rem;
  margin: 4px;
  color: var(--color-primary);
  font-weight: 600;
}

/* Hero Badge */
.hero-offer-badge {
  display: inline-flex;
  align-items: center;
  background: rgba(255, 122, 0, 0.1);
  color: var(--color-cta);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-pill);
  font-weight: 800;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 1.5rem;
  border: 1px solid rgba(255, 122, 0, 0.2);
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  color: var(--color-text-dark);
  background-color: var(--color-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  padding-bottom: 70px; /* Space for mobile sticky CTA */
}

@media (min-width: 1024px) {
  body { padding-bottom: 0; }
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--color-secondary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-primary);
}

ul {
  list-style: none;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-primary);
  margin-bottom: var(--space-sm);
}

h1 { font-size: clamp(2.5rem, 5vw, 4rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2rem); }
p { margin-bottom: var(--space-sm); }

/* Layout Utility */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--space-sm);
}

@media (min-width: 768px) {
  .container { padding: 0 var(--space-md); }
}

.section {
  padding: var(--space-lg) 0;
}

@media (min-width: 1024px) {
  .section { padding: var(--space-xl) 0; }
}

.text-center { text-align: center; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); border: 0; }

/* ==========================================================================
   BUTTONS
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.875rem 1.75rem;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
  border-radius: var(--radius-pill);
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-align: center;
}

.btn-primary {
  background-color: var(--color-cta);
  color: var(--color-white);
  box-shadow: 0 4px 14px rgba(255, 122, 0, 0.3);
}

.btn-primary:hover {
  background-color: var(--color-cta-hover);
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255, 122, 0, 0.4);
}

.btn-secondary {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.btn-secondary:hover {
  background-color: var(--color-secondary);
  color: var(--color-white);
}

.btn-outline {
  background-color: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.btn-outline:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
}

/* ==========================================================================
   HEADER & NAVIGATION
   ========================================================================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: var(--color-white);
  box-shadow: var(--shadow-sm);
  z-index: 1000;
  transition: transform var(--transition-normal);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.logo {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.5rem;
  color: var(--color-primary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.logo span { color: var(--color-accent); }

/* Desktop Nav */
.main-nav { display: none; }

@media (min-width: 1024px) {
  .main-nav {
    display: flex;
    align-items: center;
    gap: 2rem;
  }
  
  .nav-list {
    display: flex;
    gap: 1.5rem;
  }
  
  .nav-item { position: relative; }
  
  .nav-link {
    font-weight: 600;
    color: var(--color-text-dark);
    padding: 0.5rem 0;
  }
  
  .nav-link:hover { color: var(--color-secondary); }
  
  /* Mega Menu */
  .has-dropdown:hover .mega-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }
  
  .mega-menu {
    position: absolute;
    top: 100%;
    left: -50px;
    width: 500px;
    background: var(--color-white);
    box-shadow: var(--shadow-lg);
    border-radius: var(--radius-md);
    padding: 2rem;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all var(--transition-fast);
    z-index: 1001;
  }
  
  .mega-menu-col h4 {
    font-size: 1rem;
    color: var(--color-primary);
    border-bottom: 2px solid var(--color-border);
    padding-bottom: 0.5rem;
    margin-bottom: 1rem;
  }
  
  .mega-menu-col a {
    display: block;
    color: var(--color-text-muted);
    padding: 0.25rem 0;
    font-size: 0.95rem;
  }
  
  .mega-menu-col a:hover {
    color: var(--color-secondary);
    padding-left: 5px;
  }
}

.header-actions {
  display: none;
}

@media (min-width: 1024px) {
  .header-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
  }
  .phone-link {
    font-weight: 700;
    color: var(--color-primary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
  }
}

/* Mobile Menu Toggle */
.mobile-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: 1.25rem;
  color: var(--color-primary);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.mobile-toggle:active {
  background: var(--color-border);
  transform: scale(0.95);
}

/* Mobile Menu Active State */
.main-nav.mobile-active {
  display: block !important;
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  background-color: var(--color-white);
  padding: 1.5rem;
  box-shadow: var(--shadow-lg);
  z-index: 1000;
  border-top: 1px solid var(--color-border);
}

.main-nav.mobile-active .nav-list {
  flex-direction: column;
  gap: 1rem;
}

.main-nav.mobile-active .mega-menu {
  position: static;
  width: 100%;
  grid-template-columns: 1fr;
  box-shadow: none;
  padding: 1rem 0;
  display: none; /* Toggle this via JS for accordion effect */
  opacity: 1;
  visibility: visible;
  transform: none;
}

.main-nav.mobile-active .mega-menu.active {
  display: block;
}

@media (min-width: 1024px) {
  .main-nav.mobile-active {
    display: flex !important;
    position: static;
    padding: 0;
    box-shadow: none;
    border-top: none;
  }
}

/* Thank You Page Styles */
.thank-you-section {
  padding: 120px 0 60px;
  min-height: 70vh;
  display: flex;
  align-items: center;
  background-color: var(--color-white);
  color: var(--color-text-dark);
  text-align: center;
}

.thank-you-section h1 {
  color: var(--color-primary);
}

.thank-you-section p {
  color: var(--color-text-dark);
}

.thank-you-card {
  background: white;
  padding: 2.5rem;
  border-radius: 12px;
  box-shadow: var(--shadow-lg);
  margin-bottom: 3rem;
  text-align: left;
  border: 1px solid var(--color-border);
}

.thank-you-phone-box {
  margin-bottom: 3rem;
  padding: 2rem;
  background-color: #F0F7FF;
  border-radius: 12px;
  border-left: 5px solid var(--color-secondary);
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero {
  padding: 100px 0 40px; /* Reduced for mobile */
  background-image: linear-gradient(to right, rgba(14, 58, 93, 0.85), rgba(14, 58, 93, 0.4)), url('https://images.unsplash.com/photo-1576013551627-0cc20b96c2a7?auto=format&fit=crop&w=1920&q=80');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  color: var(--color-white);
  min-height: 60vh; /* Reduced for mobile */
  display: flex;
  align-items: center;
}

@media (min-width: 1024px) {
  .hero {
    padding: 120px 0 60px;
    min-height: 80vh;
  }
}

.hero h1 { color: var(--color-white); }
.hero p {
  font-size: 1.25rem;
  margin-bottom: 2rem;
  max-width: 600px;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2rem;
}

.trust-badges-hero {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  font-size: 0.875rem;
  font-weight: 600;
}

.trust-badges-hero span {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* ==========================================================================
   CARDS & GRIDS
   ========================================================================== */
.grid-2 { display: grid; grid-template-columns: 1fr; gap: 2rem; }
.grid-3 { display: grid; grid-template-columns: 1fr; gap: 2rem; }
.grid-4 { display: grid; grid-template-columns: 1fr; gap: 2rem; }

@media (min-width: 768px) {
  .grid-2 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
  .grid-4 { grid-template-columns: repeat(4, 1fr); }
}

.service-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
  border: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-accent);
}

.service-icon {
  width: 60px;
  height: 60px;
  background: var(--color-bg);
  border-radius: var(--radius-pill);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  color: var(--color-secondary);
}

.service-image {
  width: 100%;
  height: 200px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 1.5rem;
}

.service-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-normal);
}

.service-card:hover .service-image img {
  transform: scale(1.05);
}

.service-card h3 { font-size: 1.25rem; margin-bottom: 1rem; }
.service-card p { color: var(--color-text-muted); flex-grow: 1; }
.service-card .card-link {
  margin-top: 1.5rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

/* ==========================================================================
   FORMS
   ========================================================================== */
.form-group { margin-bottom: 1.5rem; }
.form-label {
  display: block;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--color-primary);
}
.form-control {
  width: 100%;
  padding: 0.875rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 16px; /* Prevents iOS zoom on focus */
  transition: border-color var(--transition-fast);
  -webkit-appearance: none; /* Removes default iOS styling */
}
.form-control:focus {
  outline: none;
  border-color: var(--color-secondary);
  box-shadow: 0 0 0 3px rgba(30, 136, 229, 0.1);
}
textarea.form-control { min-height: 120px; resize: vertical; }

.lead-form-card {
  background: var(--color-white);
  padding: 1.5rem; /* Reduced for mobile */
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
}

@media (min-width: 768px) {
  .lead-form-card { padding: 2.5rem; }
}

/* ==========================================================================
   FAQ ACCORDION
   ========================================================================== */
.faq-item {
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 1rem;
}
.faq-question {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: 1rem 0;
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-primary);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-normal);
}
.faq-answer-inner {
  padding-bottom: 1.5rem;
  color: var(--color-text-muted);
}
.faq-item.active .faq-answer { max-height: 500px; }
.faq-item.active .faq-icon { transform: rotate(45deg); }
.faq-icon { transition: transform var(--transition-fast); }

/* ==========================================================================
   MOBILE STICKY CTA BAR
   ========================================================================== */
.mobile-cta-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background: var(--color-white);
  box-shadow: 0 -2px 10px rgba(0,0,0,0.1);
  display: flex;
  padding: 0.5rem;
  gap: 0.5rem;
  z-index: 999;
}

@media (min-width: 1024px) {
  .mobile-cta-bar { display: none; }
}

.mobile-cta-bar .btn {
  flex: 1;
  padding: 0.75rem 0;
  font-size: 0.9rem;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer {
  background-color: var(--color-primary);
  color: var(--color-white);
  padding: 4rem 0 2rem;
}

.site-footer a { color: rgba(255, 255, 255, 0.8); text-decoration: none; transition: color 0.2s ease; }
.site-footer a:hover { color: var(--color-accent); text-decoration: none; }

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

@media (min-width: 768px) {
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .footer-grid { grid-template-columns: 2fr 1fr 1fr 1fr; }
}

.footer-col h4 {
  color: var(--color-white);
  font-size: 1.25rem;
  margin-bottom: 1.5rem;
}

.footer-links li { margin-bottom: 0.75rem; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 2rem;
  text-align: center;
  font-size: 0.875rem;
  color: rgba(255,255,255,0.7);
}


.footer-social-link {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  font-weight: 600;
}

.footer-social-link.instagram-only {
  gap: 0;
  line-height: 0;
}

.footer-social-link .social-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: 999px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.footer-social-link.instagram-only .social-icon {
  width: 2.15rem;
  height: 2.15rem;
  background: transparent;
}

.footer-social-link.instagram-only:hover .social-icon {
  transform: translateY(-2px) scale(1.03);
  opacity: 0.92;
}