:root {
  --primary: #2a9d8f;
  --primary-dark: #1d7874;
  --secondary: #e9c46a;
  --accent: #e76f51;
  --light: #f8f9fa;
  --dark: #264653;
  --gray: #6c757d;
  --white: #ffffff;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
}

body {
  color: var(--dark);
  background-color: var(--light);
  line-height: 1.6;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

section {
  padding: 80px 0;
}

h1, h2, h3, h4 {
  margin-bottom: 1rem;
  line-height: 1.2;
}

h1 {
  font-size: 2.8rem;
}

h2 {
  font-size: 2.2rem;
  text-align: center;
  margin-bottom: 3rem;
  position: relative;
}

h2:after {
  content: "";
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background-color: var(--primary);
}

p {
  margin-bottom: 1.5rem;
}

.btn {
  display: inline-block;
  padding: 12px 30px;
  background-color: var(--primary);
  color: var(--white);
  border: none;
  border-radius: 4px;
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.3s ease;
}

.btn:hover {
  background-color: var(--primary-dark);
  transform: translateY(-3px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

/* Header Styles */
header {
  background-color: var(--white);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 0;
}

.logo {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--primary);
  text-decoration: none;
}

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

/* Desktop Navigation */
nav ul {
  display: flex;
  list-style: none;
}

nav ul li {
  margin-left: 30px;
}

nav ul li a {
  text-decoration: none;
  color: var(--dark);
  font-weight: 500;
  transition: color 0.3s ease;
}

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

/* Mobile Menu Button - Fixed positioning */
.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  font-size: 1.8rem;
  color: var(--dark);
  cursor: pointer;
  z-index: 1100;
  padding: 5px;
}

/* Hero Section */
.hero {
  background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)),
    url("../images/woman_cleaning.jpg");
  background-size: cover;
  background-position: center;
  color: var(--white);
  text-align: center;
  padding: 150px 20px;
}

.hero h1 {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.hero p {
  font-size: 1.1rem;
  max-width: 700px;
  margin: 0 auto 2rem;
}

/* Features Grid */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.feature-card {
  background-color: var(--white);
  padding: 30px;
  border-radius: 8px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  text-align: center;
  transition: transform 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-10px);
}

.feature-icon {
  font-size: 2.5rem;
  color: var(--primary);
  margin-bottom: 20px;
}

/* Services Section */
.services {
  background-color: #f1f8f7;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.service-card {
  background-color: var(--white);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  transition: transform 0.3s ease;
}

.service-card:hover {
  transform: translateY(-10px);
}

.service-img {
  height: 200px;
  background-size: cover;
  background-position: center;
}

.service-content {
  padding: 25px;
}

.service-tag {
  display: inline-block;
  background-color: var(--secondary);
  color: var(--dark);
  padding: 5px 15px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 15px;
}

/* Slideshow/Gallery Section */
.gallery {
  background-color: var(--white);
}

.slideshow-container {
  position: relative;
  max-width: 1000px;
  margin: 0 auto;
  overflow: hidden;
  border-radius: 10px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

.slides {
  display: flex;
  transition: transform 0.5s ease;
}

.slide {
  min-width: 100%;
  height: 500px;
  background-size: cover;
  background-position: center;
  position: relative;
}

.slide-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(transparent, rgba(0,0,0,0.8));
  color: white;
  padding: 30px 20px 20px;
  text-align: center;
}

.slide-caption h3 {
  font-size: 1.8rem;
  margin-bottom: 5px;
}

.prev, .next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background-color: rgba(0,0,0,0.5);
  color: white;
  padding: 16px;
  border: none;
  cursor: pointer;
  font-size: 18px;
  transition: background-color 0.3s;
  z-index: 10;
}

.prev:hover, .next:hover {
  background-color: rgba(0,0,0,0.8);
}

.prev {
  left: 0;
  border-radius: 0 5px 5px 0;
}

.next {
  right: 0;
  border-radius: 5px 0 0 5px;
}

.dot-container {
  text-align: center;
  padding: 20px 0;
}

.dot {
  display: inline-block;
  width: 12px;
  height: 12px;
  margin: 0 5px;
  background-color: #bbb;
  border-radius: 50%;
  cursor: pointer;
  transition: background-color 0.3s;
}

.dot.active {
  background-color: var(--primary);
}

/* CEO Section */
.ceo-section {
  background: linear-gradient(135deg, #f1f8f7 0%, #ffffff 100%);
}

.ceo-container {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 50px;
  align-items: center;
  max-width: 1000px;
  margin: 0 auto;
}

.ceo-image {
  width: 100%;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.ceo-image img {
  width: 100%;
  height: auto;
  display: block;
}

.ceo-content h3 {
  color: var(--primary);
  font-size: 2rem;
}

.ceo-title {
  color: var(--accent);
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 20px;
}

.ceo-quote {
  font-style: italic;
  font-size: 1.1rem;
  color: var(--gray);
  border-left: 4px solid var(--primary);
  padding-left: 20px;
  margin: 20px 0;
}

/* Vision Mission Values */
.vmv-section {
  background-color: var(--white);
}

.vmv-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.vmv-card {
  text-align: center;
  padding: 40px 30px;
  background-color: var(--light);
  border-radius: 10px;
  transition: transform 0.3s;
}

.vmv-card:hover {
  transform: translateY(-10px);
}

.vmv-icon {
  font-size: 3rem;
  color: var(--primary);
  margin-bottom: 20px;
}

.vmv-card h3 {
  color: var(--dark);
  margin-bottom: 15px;
}

/* Core Values List */
.values-list {
  list-style: none;
  padding: 0;
}

.values-list li {
  margin: 15px 0;
  display: flex;
  align-items: center;
  gap: 10px;
}

.values-list i {
  color: var(--primary);
  font-size: 1.2rem;
}

/* Process Section */
.process {
  background-color: #f1f8f7;
}

.process-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 30px;
  margin-top: 50px;
}

.step {
  text-align: center;
  position: relative;
}

.step-number {
  width: 60px;
  height: 60px;
  background-color: var(--primary);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  font-weight: bold;
  margin: 0 auto 20px;
}

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

/* Industries Served */
.industries {
  background-color: var(--white);
}

.industries-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
}

.industry-item {
  background-color: var(--light);
  padding: 30px 20px;
  text-align: center;
  border-radius: 8px;
  transition: all 0.3s;
}

.industry-item:hover {
  background-color: var(--primary);
  color: white;
}

.industry-item i {
  font-size: 2.5rem;
  margin-bottom: 15px;
  color: var(--primary);
}

.industry-item:hover i {
  color: white;
}

/* Why Choose Us */
.why-choose-us {
  background: linear-gradient(rgba(42, 157, 143, 0.9), rgba(42, 157, 143, 0.9)), url('../images/clean.jpg');
  background-size: cover;
  color: white;
}

.why-choose-us h2:after {
  background-color: white;
}

.reasons-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
}

.reason-card {
  text-align: center;
  padding: 30px;
  background-color: rgba(255,255,255,0.1);
  border-radius: 10px;
  backdrop-filter: blur(5px);
}

.reason-card i {
  font-size: 2.5rem;
  margin-bottom: 20px;
}

/* Contact Section */
.contact-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 50px;
}

.contact-details p {
  display: flex;
  align-items: center;
  margin-bottom: 10px;
}

.contact-details i {
  margin-right: 10px;
  color: var(--primary);
  width: 20px;
}

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

.social-icons a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background-color: var(--primary);
  color: white;
  border-radius: 50%;
  text-decoration: none;
  transition: all 0.3s ease;
}

.social-icons a:hover {
  background-color: var(--primary-dark);
  transform: translateY(-3px);
}

.newsletter-section {
  background: #fff;
  padding: 30px;
  border-radius: 8px;
}

.newsletter-section input {
  width: 100%;
  padding: 12px 15px;
  border-radius: 6px;
  border: 1px solid #ddd;
  font-size: 1rem;
  margin-bottom: 10px;
}

/* Footer */
footer {
  background-color: var(--dark);
  color: var(--white);
  padding: 40px 0;
  text-align: center;
}

.footer-logo {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--white);
  text-decoration: none;
  display: inline-block;
  margin-bottom: 20px;
}

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

/* ===== RESPONSIVE DESIGN (Mobile) ===== */
@media (max-width: 768px) {
  /* Header - Logo left, Hamburger right */
  .header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    position: relative;
  }

  .logo {
    font-size: 1.5rem;
  }

  .mobile-menu-btn {
    display: block;
    position: relative;
    right: 0;
    top: 0;
    font-size: 1.8rem;
    padding-left: 200px;
  }

  /* Mobile Navigation Menu */
  nav ul {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    position: fixed;
    top: 0;
    right: -100%;
    width: 70%;
    height: 100vh;
    background-color: var(--white);
    box-shadow: -2px 0 10px rgba(0,0,0,0.2);
    padding: 100px 30px;
    transition: right 0.4s ease;
    z-index: 1000;
  }

  nav ul.show {
    right: 0;
  }

  nav ul li {
    margin: 20px 0;
    width: 100%;
  }

  nav ul li a {
    font-size: 1.2rem;
    display: block;
    padding: 10px 0;
  }

  /* 2-Column Grids for Mobile */
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
  }

  .services-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
  }

  .vmv-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .process-steps {
    grid-template-columns: 1fr;
  }

  .industries-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
  }

  .reasons-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
  }

  /* Card Adjustments for 2-Column Layout */
  .feature-card {
    padding: 20px 15px;
  }

  .feature-card h3 {
    font-size: 1.1rem;
  }

  .feature-card p {
    font-size: 0.9rem;
    margin-bottom: 0;
  }

  .service-card {
    height: 100%;
  }

  .service-img {
    height: 150px;
  }

  .service-content {
    padding: 15px;
  }

  .service-content h3 {
    font-size: 1rem;
    margin-bottom: 8px;
  }

  .service-content p {
    font-size: 0.85rem;
    margin-bottom: 10px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  .service-tag {
    font-size: 0.7rem;
    padding: 3px 10px;
    margin-bottom: 10px;
  }

  .industry-item {
    padding: 20px 15px;
  }

  .industry-item h3 {
    font-size: 1rem;
  }

  .reason-card {
    padding: 20px 15px;
  }

  .reason-card h3 {
    font-size: 1rem;
  }

  .reason-card p {
    font-size: 0.85rem;
  }

  /* Other Mobile Adjustments */
  h1 {
    font-size: 2rem;
  }

  h2 {
    font-size: 1.6rem;
    margin-bottom: 2rem;
  }

  .hero h1 {
    font-size: 1.8rem;
  }

  .hero p {
    font-size: 1rem;
  }

  .ceo-container {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 30px;
  }

  .ceo-image {
    max-width: 250px;
    margin: 0 auto;
  }

  .ceo-content h3 {
    font-size: 1.6rem;
  }

  .slide {
    height: 250px;
  }

  .slide-caption h3 {
    font-size: 1.2rem;
  }

  .slide-caption p {
    font-size: 0.9rem;
  }

  .prev, .next {
    padding: 10px;
    font-size: 14px;
  }

  .contact-container {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .newsletter-section {
    padding: 20px;
  }

  .btn {
    padding: 10px 20px;
    font-size: 0.9rem;
  }
}

/* Small phones */
@media (max-width: 480px) {
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }

  .services-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }

  .industries-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }

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

  .feature-card {
    padding: 15px 10px;
  }

  .feature-icon {
    font-size: 2rem;
    margin-bottom: 10px;
  }

  .service-img {
    height: 120px;
  }

  .service-content {
    padding: 12px;
  }

  .service-content h3 {
    font-size: 0.9rem;
  }

  .service-content p {
    font-size: 0.8rem;
    -webkit-line-clamp: 2;
  }
}