/* ========================================
   DRAIN DUBAI PRO - Design System
   Color Scheme: Green (#00A651) + White
   Mobile-First Responsive Design
======================================== */

/* CSS Variables */
:root {
  /* Primary Colors */
  --primary: #00A651;
  --primary-dark: #008844;
  --primary-light: #00C563;

  /* Neutral Colors */
  --white: #FFFFFF;
  --light-gray: #F5F5F5;
  --medium-gray: #E8E8E8;
  --dark-gray: #333333;
  --text-gray: #666666;
  --text-light: #999999;

  /* Accent Colors */
  --whatsapp-green: #25D366;
  --whatsapp-dark: #128C7E;
  --red: #E74C3C;
  --orange: #F39C12;
  --gold: #FFD700;

  /* Shadows */
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.15);
  --shadow-card: 0 2px 8px rgba(0, 166, 81, 0.1);

  /* Spacing */
  --section-padding: 60px 0;
  --container-padding: 0 20px;

  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 20px;

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-med: 0.3s ease;
}

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

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

body {
  font-family: 'Inter', 'Segoe UI', -apple-system, BlinkMacSystemFont, sans-serif;
  line-height: 1.6;
  color: var(--dark-gray);
  background: var(--white);
  overflow-x: hidden;
}

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

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

ul,
ol {
  list-style: none;
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 700;
  line-height: 1.2;
  color: var(--dark-gray);
}

h1 {
  font-size: clamp(2rem, 5vw, 3rem);
}

h2 {
  font-size: clamp(1.5rem, 4vw, 2.25rem);
}

h3 {
  font-size: clamp(1.25rem, 3vw, 1.5rem);
}

h4 {
  font-size: 1.125rem;
}

p {
  color: var(--text-gray);
  margin-bottom: 1rem;
}

/* Container */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--container-padding);
}

/* Section Styling */
.section {
  padding: var(--section-padding);
}

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

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

.section-title {
  text-align: center;
  margin-bottom: 40px;
}

.section-title h2 {
  position: relative;
  display: inline-block;
  padding-bottom: 15px;
}

.section-title h2::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background: var(--primary);
  border-radius: 2px;
}

.section-title p {
  max-width: 600px;
  margin: 15px auto 0;
}

/* ========================================
   HEADER
======================================== */
.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--white);
  box-shadow: var(--shadow-sm);
}

.header-top {
  background: var(--primary);
  color: var(--white);
  padding: 8px 0;
  font-size: 0.875rem;
}

.header-top .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}

.header-top a {
  color: var(--white);
  display: flex;
  align-items: center;
  gap: 6px;
}

.header-top a:hover {
  opacity: 0.9;
}

.header-main {
  padding: 15px 0;
}

.header-main .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo-icon {
  width: 50px;
  height: 50px;
  background: var(--primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

.logo-text {
  font-weight: 700;
  font-size: 1.25rem;
}

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

/* Navigation */
.nav {
  display: none;
}

.nav.active {
  display: flex;
}

@media (min-width: 992px) {
  .nav {
    display: flex;
    gap: 30px;
  }
}

.nav a {
  color: var(--dark-gray);
  font-weight: 500;
  padding: 8px 0;
  position: relative;
}

.nav a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary);
  transition: var(--transition-fast);
}

.nav a:hover::after,
.nav a.active::after {
  width: 100%;
}

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

/* Mobile Menu Toggle */
.menu-toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 5px;
}

.menu-toggle span {
  width: 25px;
  height: 3px;
  background: var(--dark-gray);
  border-radius: 2px;
  transition: var(--transition-fast);
}

@media (min-width: 992px) {
  .menu-toggle {
    display: none;
  }
}

/* Mobile Navigation */
.mobile-nav {
  position: fixed;
  top: 0;
  left: -100%;
  width: 85%;
  max-width: 320px;
  height: 100vh;
  background: var(--white);
  z-index: 2000;
  transition: var(--transition-med);
  box-shadow: var(--shadow-lg);
  overflow-y: auto;
}

.mobile-nav.active {
  left: 0;
}

.mobile-nav-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  border-bottom: 1px solid var(--medium-gray);
}

.mobile-nav-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--dark-gray);
}

.mobile-nav ul {
  padding: 20px;
}

.mobile-nav li {
  border-bottom: 1px solid var(--light-gray);
}

.mobile-nav a {
  display: block;
  padding: 15px 0;
  font-weight: 500;
}

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

.mobile-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  z-index: 1500;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-med);
}

.mobile-overlay.active {
  opacity: 1;
  visibility: visible;
}

/* ========================================
   BUTTONS & CTAs
======================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  border: none;
  transition: var(--transition-fast);
  text-align: center;
}

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

.btn-primary:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

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

.btn-white:hover {
  background: var(--light-gray);
}

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

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

/* WhatsApp CTA */
.btn-whatsapp {
  background: var(--whatsapp-green);
  color: var(--white);
  font-weight: 600;
}

.btn-whatsapp:hover {
  background: var(--whatsapp-dark);
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
}

.btn-whatsapp-lg {
  padding: 16px 36px;
  font-size: 1.125rem;
}

/* Floating WhatsApp Button */
.whatsapp-float {
  position: fixed;
  bottom: 25px;
  right: 25px;
  width: 60px;
  height: 60px;
  background: var(--whatsapp-green);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.5);
  z-index: 999;
  transition: var(--transition-fast);
  animation: pulse 2s infinite;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 25px rgba(37, 211, 102, 0.6);
}

.whatsapp-float svg {
  width: 32px;
  height: 32px;
  fill: var(--white);
}

@keyframes pulse {

  0%,
  100% {
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.5);
  }

  50% {
    box-shadow: 0 4px 30px rgba(37, 211, 102, 0.8);
  }
}

/* ========================================
   HERO SECTION
======================================== */
.hero {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: var(--white);
  padding: 60px 0;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 50%;
}

.hero .container {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: center;
}

@media (min-width: 992px) {
  .hero .container {
    grid-template-columns: 1fr 1fr;
  }
}

.hero-content {
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.15);
  padding: 8px 16px;
  border-radius: 50px;
  font-size: 0.875rem;
  margin-bottom: 20px;
}

.hero h1 {
  color: var(--white);
  margin-bottom: 20px;
}

.hero p {
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.125rem;
  margin-bottom: 30px;
  max-width: 500px;
}

.hero-stats {
  display: flex;
  gap: 30px;
  margin-top: 40px;
  flex-wrap: wrap;
}

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

.hero-stat-number {
  font-size: 2rem;
  font-weight: 700;
  display: block;
}

.hero-stat-label {
  font-size: 0.875rem;
  opacity: 0.9;
}

.hero-image {
  position: relative;
  z-index: 1;
}

.hero-cta-group {
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
}

/* ========================================
   TRUST BADGES
======================================== */
.trust-bar {
  background: var(--white);
  padding: 20px 0;
  border-bottom: 1px solid var(--medium-gray);
}

.trust-badges {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 30px;
  flex-wrap: wrap;
}

.trust-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--text-gray);
}

.trust-badge-icon {
  width: 24px;
  height: 24px;
  color: var(--primary);
}

/* ========================================
   SERVICE CARDS
======================================== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 25px;
}

.service-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 30px;
  text-align: center;
  box-shadow: var(--shadow-card);
  border: 1px solid var(--medium-gray);
  transition: var(--transition-med);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--primary);
  transform: scaleX(0);
  transition: var(--transition-med);
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

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

.service-icon {
  width: 70px;
  height: 70px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-size: 2rem;
}

.service-card h3 {
  margin-bottom: 12px;
  font-size: 1.25rem;
}

.service-card p {
  font-size: 0.9rem;
  margin-bottom: 20px;
}

.service-card .btn {
  width: 100%;
}

/* ========================================
   WARRANTY SECTION
======================================== */
.warranty-section {
  background: var(--light-gray);
  padding: 60px 0;
  text-align: center;
}

.warranty-box {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 40px;
  max-width: 800px;
  margin: 0 auto;
  box-shadow: var(--shadow-md);
  border-left: 5px solid var(--primary);
}

.warranty-number {
  font-size: 4rem;
  font-weight: 700;
  color: var(--primary);
  line-height: 1;
}

.warranty-text {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--dark-gray);
  margin: 10px 0;
}

.warranty-sub {
  color: var(--text-gray);
  font-size: 1rem;
}

/* ========================================
   FEATURES GRID
======================================== */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 20px;
  text-align: center;
}

.feature-item {
  padding: 20px;
  background: var(--white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-fast);
}

.feature-item:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.feature-icon {
  width: 50px;
  height: 50px;
  margin: 0 auto 15px;
  background: var(--light-gray);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--primary);
}

.feature-item h4 {
  font-size: 0.9rem;
  font-weight: 600;
}

/* ========================================
   HOW IT WORKS
======================================== */
.steps-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  counter-reset: step;
}

.step-card {
  text-align: center;
  padding: 30px;
  position: relative;
}

.step-number {
  width: 50px;
  height: 50px;
  background: var(--primary);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  font-weight: 700;
  margin: 0 auto 20px;
}

.step-card h3 {
  margin-bottom: 10px;
}

/* ========================================
   PRICING CARDS
======================================== */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 25px;
}

.pricing-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 30px;
  text-align: center;
  box-shadow: var(--shadow-md);
  border: 2px solid var(--medium-gray);
  transition: var(--transition-med);
}

.pricing-card:hover,
.pricing-card.featured {
  border-color: var(--primary);
  transform: scale(1.02);
}

.pricing-card.featured {
  position: relative;
}

.pricing-card.featured::before {
  content: 'MOST POPULAR';
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--primary);
  color: var(--white);
  padding: 5px 20px;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 600;
}

.pricing-price {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--primary);
}

.pricing-price span {
  font-size: 1rem;
  color: var(--text-gray);
  font-weight: 400;
}

.pricing-features {
  margin: 20px 0;
  text-align: left;
}

.pricing-features li {
  padding: 10px 0;
  border-bottom: 1px solid var(--light-gray);
  display: flex;
  align-items: center;
  gap: 10px;
}

.pricing-features li::before {
  content: '✓';
  color: var(--primary);
  font-weight: 700;
}

/* ========================================
   TESTIMONIALS
======================================== */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 25px;
}

.testimonial-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 30px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--medium-gray);
}

.testimonial-stars {
  color: var(--gold);
  margin-bottom: 15px;
  font-size: 1.25rem;
}

.testimonial-text {
  font-style: italic;
  margin-bottom: 20px;
  color: var(--text-gray);
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 15px;
}

.testimonial-avatar {
  width: 50px;
  height: 50px;
  background: var(--primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-weight: 700;
  font-size: 1.25rem;
}

.testimonial-info h4 {
  font-size: 1rem;
  margin-bottom: 3px;
}

.testimonial-info span {
  font-size: 0.875rem;
  color: var(--text-light);
}

/* ========================================
   FAQ ACCORDION
======================================== */
.faq-container {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: var(--white);
  border-radius: var(--radius-md);
  margin-bottom: 15px;
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  border: 1px solid var(--medium-gray);
}

.faq-question {
  width: 100%;
  padding: 20px 25px;
  background: none;
  border: none;
  text-align: left;
  font-size: 1rem;
  font-weight: 600;
  color: var(--dark-gray);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: var(--transition-fast);
}

.faq-question:hover {
  background: var(--light-gray);
}

.faq-question.active {
  background: var(--primary);
  color: var(--white);
}

.faq-icon {
  font-size: 1.5rem;
  transition: var(--transition-fast);
}

.faq-question.active .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.faq-answer-inner {
  padding: 20px 25px;
  color: var(--text-gray);
  line-height: 1.7;
}

.faq-item.active .faq-answer {
  max-height: 500px;
}

/* ========================================
   PARTNERS / BRANDS
======================================== */
.partners-grid {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 40px;
}

.partner-logo {
  max-width: 120px;
  opacity: 0.7;
  transition: var(--transition-fast);
  filter: grayscale(100%);
}

.partner-logo:hover {
  opacity: 1;
  filter: grayscale(0%);
}

/* ========================================
   AUTHOR BOX (EEAT)
======================================== */
.author-box {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 30px;
  display: flex;
  gap: 25px;
  align-items: center;
  box-shadow: var(--shadow-md);
  border-left: 5px solid var(--primary);
  margin: 40px 0;
}

.author-avatar {
  width: 100px;
  height: 100px;
  background: var(--primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  color: var(--white);
  flex-shrink: 0;
}

.author-info h4 {
  font-size: 1.25rem;
  margin-bottom: 5px;
}

.author-title {
  color: var(--primary);
  font-weight: 600;
  margin-bottom: 10px;
}

.author-credentials {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  margin-top: 15px;
}

.author-credential {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 0.875rem;
  color: var(--text-gray);
}

/* ========================================
   AREA COVERAGE
======================================== */
.areas-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 15px;
}

.area-tag {
  background: var(--white);
  padding: 12px 20px;
  border-radius: var(--radius-md);
  text-align: center;
  font-weight: 500;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--medium-gray);
  transition: var(--transition-fast);
}

.area-tag:hover {
  background: var(--primary);
  color: var(--white);
  transform: translateY(-2px);
}

/* ========================================
   CTA BANNER
======================================== */
.cta-banner {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: var(--white);
  padding: 60px 0;
  text-align: center;
}

.cta-banner h2 {
  color: var(--white);
  margin-bottom: 15px;
}

.cta-banner p {
  color: rgba(255, 255, 255, 0.9);
  max-width: 600px;
  margin: 0 auto 30px;
}

.cta-phone {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

/* ========================================
   FOOTER
======================================== */
.footer {
  background: var(--dark-gray);
  color: var(--white);
  padding-top: 60px;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 40px;
  margin-bottom: 40px;
}

.footer-col h4 {
  color: var(--white);
  margin-bottom: 20px;
  font-size: 1.125rem;
}

.footer-col p {
  color: rgba(255, 255, 255, 0.7);
}

.footer-links li {
  margin-bottom: 12px;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.7);
  display: flex;
  align-items: center;
  gap: 8px;
}

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

.footer-contact li {
  display: flex;
  align-items: flex-start;
  gap: 15px;
  margin-bottom: 15px;
  color: rgba(255, 255, 255, 0.7);
}

.footer-contact-icon {
  color: var(--primary);
  flex-shrink: 0;
}

.footer-social {
  display: flex;
  gap: 15px;
  margin-top: 20px;
}

.footer-social a {
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
}

.footer-social a:hover {
  background: var(--primary);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 20px 0;
  text-align: center;
}

.footer-bottom p {
  color: rgba(255, 255, 255, 0.5);
  margin: 0;
  font-size: 0.875rem;
}

/* ========================================
   BREADCRUMBS
======================================== */
.breadcrumbs {
  padding: 15px 0;
  background: var(--light-gray);
  font-size: 0.875rem;
}

.breadcrumbs ul {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}

.breadcrumbs li::after {
  content: '/';
  margin-left: 10px;
  color: var(--text-light);
}

.breadcrumbs li:last-child::after {
  display: none;
}

.breadcrumbs a {
  color: var(--primary);
}

.breadcrumbs a:hover {
  text-decoration: underline;
}

/* ========================================
   PAGE HEADER
======================================== */
.page-header {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: var(--white);
  padding: 60px 0;
  text-align: center;
}

.page-header h1 {
  color: var(--white);
  margin-bottom: 15px;
}

.page-header p {
  color: rgba(255, 255, 255, 0.9);
  max-width: 600px;
  margin: 0 auto;
}

/* ========================================
   CONTENT LAYOUTS
======================================== */
.content-section {
  padding: 60px 0;
}

.content-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}

@media (min-width: 992px) {
  .content-grid {
    grid-template-columns: 2fr 1fr;
  }
}

.content-main h2 {
  margin-bottom: 20px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--primary);
}

.content-main h3 {
  margin: 30px 0 15px;
  color: var(--primary);
}

.content-main ul {
  margin: 20px 0;
  padding-left: 25px;
}

.content-main li {
  margin-bottom: 10px;
  position: relative;
  padding-left: 20px;
}

.content-main li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--primary);
  font-weight: 700;
}

/* Sidebar */
.sidebar {
  display: flex;
  flex-direction: column;
  gap: 25px;
}

.sidebar-widget {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 25px;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--medium-gray);
}

.sidebar-widget h4 {
  margin-bottom: 20px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--primary);
}

.sidebar-links li {
  margin-bottom: 12px;
}

.sidebar-links a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px;
  background: var(--light-gray);
  border-radius: var(--radius-sm);
  transition: var(--transition-fast);
}

.sidebar-links a:hover {
  background: var(--primary);
  color: var(--white);
}

.sidebar-cta {
  background: var(--primary);
  color: var(--white);
}

.sidebar-cta h4 {
  color: var(--white);
  border-bottom-color: rgba(255, 255, 255, 0.3);
}

.sidebar-cta p {
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 20px;
}

/* ========================================
   UTILITIES
======================================== */
.text-center {
  text-align: center;
}

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

.text-white {
  color: var(--white);
}

.bg-primary {
  background: var(--primary);
}

.bg-white {
  background: var(--white);
}

.bg-light {
  background: var(--light-gray);
}

.mt-20 {
  margin-top: 20px;
}

.mb-20 {
  margin-bottom: 20px;
}

.mb-40 {
  margin-bottom: 40px;
}

.py-40 {
  padding-top: 40px;
  padding-bottom: 40px;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ========================================
   RESPONSIVE ADJUSTMENTS
======================================== */
@media (max-width: 768px) {
  .hero {
    padding: 40px 0;
  }

  .hero-stats {
    gap: 20px;
  }

  .hero-stat-number {
    font-size: 1.5rem;
  }

  .section {
    padding: 40px 0;
  }

  .author-box {
    flex-direction: column;
    text-align: center;
  }

  .author-credentials {
    justify-content: center;
  }

  .cta-phone {
    font-size: 1.5rem;
  }

  .footer-grid {
    gap: 30px;
  }
}

@media (max-width: 480px) {
  .header-top {
    font-size: 0.75rem;
  }

  .hero-cta-group {
    flex-direction: column;
  }

  .hero-cta-group .btn {
    width: 100%;
  }

  .service-card {
    padding: 25px 20px;
  }

  .whatsapp-float {
    bottom: 20px;
    right: 20px;
    width: 55px;
    height: 55px;
  }
}

/* Print Styles */
@media print {

  .header,
  .footer,
  .whatsapp-float,
  .btn-whatsapp {
    display: none;
  }

  body {
    font-size: 12pt;
    color: #000;
  }
}

/* ========================================
   REVIEWS SECTION
======================================== */
.reviews-section {
  background: var(--light-gray);
}

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 25px;
}

.review-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 25px;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--medium-gray);
  transition: var(--transition-med);
}

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

.review-header {
  display: flex;
  align-items: flex-start;
  gap: 15px;
  margin-bottom: 15px;
}

.review-avatar {
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  font-weight: 700;
  flex-shrink: 0;
}

.review-info {
  flex-grow: 1;
}

.review-info h4 {
  margin: 0 0 5px;
  font-size: 1rem;
}

.review-location {
  font-size: 0.85rem;
  color: var(--text-gray);
  margin: 0;
}

.review-rating {
  color: var(--gold);
  font-size: 1rem;
  white-space: nowrap;
}

.review-rating .verified {
  display: block;
  font-size: 0.75rem;
  color: var(--primary);
  margin-top: 5px;
}

.review-text {
  font-style: italic;
  line-height: 1.6;
  color: var(--text-gray);
  margin-bottom: 15px;
}

.review-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 15px;
  border-top: 1px solid var(--medium-gray);
  font-size: 0.85rem;
}

.review-service {
  background: var(--light-gray);
  padding: 5px 12px;
  border-radius: 20px;
  color: var(--primary);
  font-weight: 500;
}

.review-date {
  color: var(--text-light);
}

/* ========================================
   GALLERY SECTION
======================================== */
.gallery-section {
  background: var(--white);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}

.gallery-item {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
  box-shadow: var(--shadow-md);
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.gallery-item:hover img {
  transform: scale(1.05);
}

.gallery-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 20px;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
  color: var(--white);
}

.gallery-overlay h4 {
  color: var(--white);
  margin: 0 0 5px;
  font-size: 1.1rem;
}

.gallery-overlay p {
  color: rgba(255, 255, 255, 0.8);
  margin: 0;
  font-size: 0.9rem;
}

/* ========================================
   CASE STUDIES SECTION
======================================== */
.case-studies-section {
  background: var(--white);
}

.case-studies-grid {
  display: grid;
  gap: 30px;
}

.case-study-card {
  display: grid;
  grid-template-columns: 1fr;
  background: var(--white);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 2px solid var(--medium-gray);
  transition: var(--transition-med);
}

@media (min-width: 768px) {
  .case-study-card {
    grid-template-columns: 300px 1fr;
  }
}

.case-study-card:hover {
  border-color: var(--primary);
}

.case-study-image {
  background: var(--light-gray);
}

.case-study-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  min-height: 200px;
}

.case-study-content {
  padding: 25px;
}

.case-study-content h3 {
  color: var(--primary);
  margin-bottom: 10px;
  font-size: 1.25rem;
}

.case-location {
  color: var(--text-gray);
  font-size: 0.9rem;
  margin-bottom: 20px;
}

.case-details {
  margin-bottom: 20px;
}

.case-item {
  margin-bottom: 12px;
  padding-left: 15px;
  border-left: 3px solid var(--primary);
  font-size: 0.95rem;
  line-height: 1.5;
}

.case-item strong {
  color: var(--dark-gray);
}

.case-savings {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  color: var(--white);
  padding: 12px 20px;
  border-radius: var(--radius-md);
  font-weight: 600;
  display: inline-block;
}

/* ========================================
   ENHANCED FOOTER
======================================== */
.footer-main {
  background: var(--dark-gray);
  color: var(--white);
  padding: 60px 0 40px;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 40px;
}

.footer-col h4 {
  color: var(--white);
  margin-bottom: 20px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--primary);
}

.footer-col ul {
  list-style: none;
}

.footer-col ul li {
  margin-bottom: 10px;
}

.footer-col a {
  color: rgba(255, 255, 255, 0.8);
  transition: var(--transition-fast);
}

.footer-col a:hover {
  color: var(--primary-light);
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
}

.footer-logo .logo-icon {
  width: 45px;
  height: 45px;
  background: var(--primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}

.footer-logo .logo-text {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--white);
}

.footer-logo .logo-text span {
  color: var(--primary);
}

.footer-social {
  display: flex;
  gap: 15px;
  margin-top: 20px;
}

.footer-social a {
  width: 40px;
  height: 40px;
  background: var(--primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  transition: var(--transition-fast);
}

.footer-social a:hover {
  background: var(--primary-light);
  transform: translateY(-3px);
}

.footer-contact li {
  display: flex;
  align-items: center;
  gap: 8px;
}

.footer-bottom {
  background: #222;
  padding: 20px 0;
  text-align: center;
}

.footer-bottom p {
  color: rgba(255, 255, 255, 0.7);
  margin: 0;
  font-size: 0.875rem;
}

.footer-bottom a {
  color: var(--primary-light);
  margin: 0 5px;
}

.footer-bottom a:hover {
  text-decoration: underline;
}

/* ========================================
   HERO IMAGE SECTION
======================================== */
.hero-with-image {
  position: relative;
  min-height: 500px;
}

.hero-with-image .hero-image {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.hero-with-image .hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}