/* Financial Audit Website - South Africa */
/* Unique Color Palette */
:root {
  --primary-bg: #1B1D1F;
  --accent-turquoise: #00FFD1;
  --accent-yellow: #F7E733;
  --text-light: #E4E4E4;
  --button-gradient: linear-gradient(135deg, #F7E733, #00FFD1);
  --metallic-silver: #AAB3B8;
  --hover-shadow: 0 8px 25px rgba(0, 255, 209, 0.2);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Arial', sans-serif;
  background-color: var(--primary-bg);
  color: var(--text-light);
  line-height: 1.6;
  overflow-x: hidden;
}

/* Container */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(27, 29, 31, 0.95);
  backdrop-filter: blur(10px);
  z-index: 1000;
  padding: 15px 0;
  border-bottom: 1px solid var(--accent-turquoise);
}

.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 1.8rem;
  font-weight: bold;
  color: var(--accent-turquoise);
  text-decoration: none;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 30px;
}

.nav-links a {
  color: var(--text-light);
  text-decoration: none;
  transition: all 0.3s ease;
  padding: 8px 15px;
  border-radius: 20px;
}

.nav-links a:hover {
  color: var(--accent-turquoise);
  background: rgba(0, 255, 209, 0.1);
}

/* Mobile Menu */
.mobile-menu {
  display: none;
  flex-direction: column;
  cursor: pointer;
}

.menu-bar {
  width: 25px;
  height: 3px;
  background: var(--accent-turquoise);
  margin: 3px 0;
  transition: 0.3s;
}

/* Hero Section */
.hero {
  height: 100vh;
  background: linear-gradient(135deg, var(--primary-bg) 0%, rgba(27, 29, 31, 0.8) 100%),
              url('./img/N7reZ6.jpg') center/cover;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(0, 255, 209, 0.1), rgba(247, 231, 51, 0.1));
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
}

.hero h1 {
  font-size: 3.5rem;
  margin-bottom: 20px;
  background: var(--button-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.hero p {
  font-size: 1.3rem;
  margin-bottom: 30px;
  color: var(--text-light);
}

.cta-button {
  display: inline-block;
  padding: 15px 40px;
  background: var(--button-gradient);
  color: var(--primary-bg);
  text-decoration: none;
  border-radius: 50px;
  font-weight: bold;
  font-size: 1.1rem;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(0, 255, 209, 0.3);
}

.cta-button:hover {
  transform: translateY(-2px);
  box-shadow: var(--hover-shadow);
}

/* Section Styles */
.section {
  padding: 80px 0;
  position: relative;
}

.section:nth-child(even) {
  background: linear-gradient(135deg, rgba(170, 179, 184, 0.05), rgba(0, 255, 209, 0.05));
}

.section-title {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 50px;
  color: var(--accent-turquoise);
  position: relative;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 3px;
  background: var(--button-gradient);
}

/* About Section */
.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}

.about-text {
  font-size: 1.1rem;
  line-height: 1.8;
}

.about-image {
  position: relative;
  overflow: hidden;
  border-radius: 15px;
}

.about-image img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  transition: transform 0.3s ease;
}

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

/* Services Section */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 50px;
}

.service-card {
  background: rgba(170, 179, 184, 0.1);
  padding: 40px 30px;
  border-radius: 15px;
  text-align: center;
  transition: all 0.3s ease;
  border: 1px solid transparent;
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: conic-gradient(from 0deg, var(--accent-turquoise), var(--accent-yellow), var(--accent-turquoise));
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: 1;
}

.service-card:hover::before {
  opacity: 0.1;
}

.service-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--hover-shadow);
  border-color: var(--accent-turquoise);
}

.service-card > * {
  position: relative;
  z-index: 2;
}

.service-icon {
  font-size: 3rem;
  margin-bottom: 20px;
  background: var(--button-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.service-card h3 {
  font-size: 1.5rem;
  margin-bottom: 15px;
  color: var(--accent-turquoise);
}

.service-price {
  font-size: 1.8rem;
  font-weight: bold;
  color: var(--accent-yellow);
  margin-top: 15px;
}

/* Features Section */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin-top: 50px;
}

.feature-item {
  text-align: center;
  padding: 30px 20px;
  background: rgba(0, 255, 209, 0.05);
  border-radius: 15px;
  border: 1px solid rgba(0, 255, 209, 0.2);
  transition: all 0.3s ease;
}

.feature-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0, 255, 209, 0.15);
}

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

/* Reviews Section */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 50px;
}

.review-card {
  background: rgba(170, 179, 184, 0.1);
  padding: 30px;
  border-radius: 15px;
  border-left: 4px solid var(--accent-turquoise);
  position: relative;
}

.review-card::before {
  content: '"';
  position: absolute;
  top: 10px;
  left: 20px;
  font-size: 4rem;
  color: var(--accent-turquoise);
  opacity: 0.3;
}

.review-text {
  font-style: italic;
  margin-bottom: 20px;
  font-size: 1.1rem;
}

.review-author {
  font-weight: bold;
  color: var(--accent-yellow);
}

/* Certificates Section */
.certificates-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 30px;
  margin-top: 50px;
}

.certificate-item {
  text-align: center;
  padding: 30px;
  background: rgba(247, 231, 51, 0.05);
  border-radius: 15px;
  border: 1px solid rgba(247, 231, 51, 0.2);
  transition: all 0.3s ease;
}

.certificate-item:hover {
  transform: scale(1.05);
  box-shadow: 0 10px 30px rgba(247, 231, 51, 0.15);
}

.certificate-item img {
  width: 100px;
  height: 100px;
  object-fit: contain;
  margin-bottom: 15px;
}

/* Contact Form */
.contact-form {
  max-width: 600px;
  margin: 0 auto;
  background: rgba(170, 179, 184, 0.1);
  padding: 50px;
  border-radius: 20px;
  border: 1px solid rgba(0, 255, 209, 0.2);
}

.form-group {
  margin-bottom: 30px;
  position: relative;
}

.form-group label {
  display: block;
  margin-bottom: 8px;
  color: var(--accent-turquoise);
  font-weight: bold;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 15px;
  border: 2px solid rgba(170, 179, 184, 0.3);
  border-radius: 10px;
  background: rgba(27, 29, 31, 0.8);
  color: var(--text-light);
  font-size: 1rem;
  transition: all 0.3s ease;
  font-family: inherit;
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent-turquoise);
  box-shadow: 0 0 10px rgba(0, 255, 209, 0.3);
}

.checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 20px;
}

.checkbox-group input[type="checkbox"] {
  width: auto;
  margin-right: 10px;
}

.checkbox-group label {
  font-size: 0.9rem;
  color: var(--text-light);
  font-weight: normal;
}

.checkbox-group a {
  color: var(--accent-turquoise);
  text-decoration: none;
}

.checkbox-group a:hover {
  text-decoration: underline;
}

.submit-btn {
  width: 100%;
  padding: 15px;
  background: var(--button-gradient);
  color: var(--primary-bg);
  border: none;
  border-radius: 50px;
  font-size: 1.1rem;
  font-weight: bold;
  cursor: pointer;
  transition: all 0.3s ease;
}

.submit-btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--hover-shadow);
}

/* FAQ Section */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: rgba(170, 179, 184, 0.1);
  margin-bottom: 20px;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid rgba(0, 255, 209, 0.2);
}

.faq-question {
  padding: 20px;
  background: rgba(0, 255, 209, 0.1);
  cursor: pointer;
  font-weight: bold;
  color: var(--accent-turquoise);
  position: relative;
  border: none;
  width: 100%;
  text-align: left;
}

.faq-question::after {
  content: '+';
  position: absolute;
  right: 20px;
  font-size: 1.5rem;
  transition: transform 0.3s ease;
}

.faq-answer {
  padding: 0 20px;
  max-height: 0;
  overflow: hidden;
  transition: all 0.3s ease;
}

.faq-item:target .faq-answer {
  max-height: 200px;
  padding: 20px;
}

.faq-item:target .faq-question::after {
  transform: rotate(45deg);
}

/* Contact Info */
.contact-info {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin-top: 50px;
}

.contact-item {
  text-align: center;
  padding: 30px;
  background: rgba(0, 255, 209, 0.05);
  border-radius: 15px;
  border: 1px solid rgba(0, 255, 209, 0.2);
}

.contact-icon {
  font-size: 2.5rem;
  margin-bottom: 15px;
  color: var(--accent-turquoise);
}

.contact-item h3 {
  color: var(--accent-yellow);
  margin-bottom: 10px;
}

/* Footer */
.footer {
  background: rgba(27, 29, 31, 0.95);
  padding: 50px 0 20px;
  border-top: 1px solid var(--accent-turquoise);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 40px;
  margin-bottom: 30px;
}

.footer-section h3 {
  color: var(--accent-turquoise);
  margin-bottom: 20px;
}

.footer-section a {
  color: var(--text-light);
  text-decoration: none;
  display: block;
  margin-bottom: 10px;
  transition: color 0.3s ease;
}

.footer-section a:hover {
  color: var(--accent-turquoise);
}

.footer-bottom {
  text-align: center;
  padding-top: 20px;
  border-top: 1px solid rgba(170, 179, 184, 0.3);
  color: var(--metallic-silver);
}

/* Responsive Design */
@media (max-width: 768px) {
  .nav-links {
    display: none;
  }
  
  .mobile-menu {
    display: flex;
  }
  
  .hero h1 {
    font-size: 2.5rem;
  }
  
  .hero p {
    font-size: 1.1rem;
  }
  
  .about-content {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  
  .services-grid {
    grid-template-columns: 1fr;
  }
  
  .features-grid {
    grid-template-columns: 1fr;
  }
  
  .reviews-grid {
    grid-template-columns: 1fr;
  }
  
  .contact-form {
    padding: 30px;
  }
  
  .section {
    padding: 50px 0;
  }
  
  .section-title {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 15px;
  }
  
  .hero h1 {
    font-size: 2rem;
  }
  
  .cta-button {
    padding: 12px 30px;
    font-size: 1rem;
  }
  
  .contact-form {
    padding: 20px;
  }
  
  .service-card {
    padding: 30px 20px;
  }
}

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

/* Smooth scrolling */
html {
  scroll-behavior: smooth;
}

/* Focus styles */
a:focus,
button:focus,
input:focus,
select:focus,
textarea:focus {
  outline: 2px solid var(--accent-turquoise);
  outline-offset: 2px;
}