/* Main stylesheet for domain - Financial Audit Company */

/* Import fonts */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700&family=Open+Sans:wght@400;500;600&display=swap');

/* CSS Reset and base styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  /* Color palette */
  --color-primary: #1A73E8;         /* Neon blue */
  --color-bg-start: #C4F134;        /* Light lime */
  --color-bg-end: #5A189A;          /* Deep purple */
  --color-accent: #FF6B6B;          /* Coral */
  --color-text-dark: #121212;       /* Dark blue */
  --color-text-light: #E0E0E0;      /* Light gray */
  --color-button-start: #00F5D4;    /* Mint */
  --color-button-end: #0077B6;      /* Blue */
  --color-white: #ffffff;
  --color-black: #000000;
  
  /* Font families */
  --font-primary: 'Poppins', sans-serif;
  --font-secondary: 'Open Sans', sans-serif;
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 3rem;
  --spacing-xl: 5rem;
  
  /* Border radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
}

body {
  font-family: var(--font-secondary);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text-dark);
  background: linear-gradient(135deg, var(--color-bg-start), var(--color-bg-end));
  min-height: 100vh;
  overflow-x: hidden;
  max-width: 100%;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-primary);
  font-weight: 700;
  margin-bottom: var(--spacing-md);
  color: var(--color-primary);
}

h1 {
  font-size: 2.5rem;
  letter-spacing: 2px;
}

h2 {
  font-size: 2rem;
}

h3 {
  font-size: 1.75rem;
}

p {
  margin-bottom: var(--spacing-sm);
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: all 0.3s ease;
}

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

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

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

/* Fix for anchor navigation with fixed header */
section[id] {
  scroll-margin-top: 80px;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: var(--spacing-sm) var(--spacing-md);
  background: linear-gradient(to right, var(--color-button-start), var(--color-button-end));
  color: var(--color-white);
  border: none;
  border-radius: var(--radius-md);
  font-family: var(--font-primary);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  cursor: pointer;
  transition: all 0.3s ease;
  text-align: center;
}

.btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
  color: var(--color-white);
}

/* Logo */
.logo {
  font-family: var(--font-primary);
  font-weight: 700;
  font-size: 1.8rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--color-primary);
}

/* Header */
header {
  background-color: rgba(255, 255, 255, 0.95);
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-sm) var(--spacing-md);
}

nav ul {
  display: flex;
  list-style: none;
  align-items: center;
}

nav ul li {
  margin-left: var(--spacing-md);
  display: flex;
  align-items: center;
}

/* Mobile menu toggle (PHP-based) */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--color-primary);
}

/* Hero section */
.hero {
  padding: calc(var(--spacing-xl) * 2) 0 var(--spacing-xl);
  text-align: center;
  position: relative;
  min-height: 80vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.hero .container {
  width: 100%;
  max-width: 1000px;
  padding: 0 var(--spacing-md);
}

.hero h1 {
  margin-bottom: var(--spacing-md);
  font-size: 3.5rem;
  color: var(--color-text-dark);
  line-height: 1.2;
  text-shadow: 1px 1px 3px rgba(0,0,0,0.1);
}

.hero p {
  font-size: 1.3rem;
  margin-bottom: var(--spacing-lg);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.6;
}

.hero .btn {
  padding: var(--spacing-sm) var(--spacing-lg);
  font-size: 1.1rem;
  letter-spacing: 2px;
}

/* About section */
.about {
  background-color: rgba(255, 255, 255, 0.9);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  margin: var(--spacing-lg) 0;
}

/* Services (audit types) */
.services {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-md);
  margin: var(--spacing-lg) 0;
}

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

.service-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.service-img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-sm);
}

/* Advantages section */
.advantages {
  background-color: rgba(255, 255, 255, 0.9);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  margin: var(--spacing-lg) 0;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.advantages h2 {
  margin-bottom: var(--spacing-lg);
}

.advantages-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-xl);
  max-width: 1000px;
  margin: 0 auto;
}

.advantage-item {
  display: flex;
  align-items: flex-start;
  background-color: rgba(255, 255, 255, 0.5);
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
  transition: all 0.3s ease;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.advantage-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.advantage-item i {
  font-size: 2rem;
  color: var(--color-primary);
  margin-right: var(--spacing-sm);
  background: linear-gradient(to right, var(--color-button-start), var(--color-button-end));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.advantage-item h3 {
  font-size: 1.3rem;
  margin-bottom: var(--spacing-xs);
}

/* How we work section */
.process {
  margin: var(--spacing-lg) 0;
}

.process-steps {
  display: flex;
  justify-content: space-between;
  position: relative;
  margin: var(--spacing-lg) 0;
}

.process-step {
  text-align: center;
  flex: 1;
  position: relative;
  z-index: 2;
}

.step-number {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 60px;
  height: 60px;
  background: linear-gradient(to right, var(--color-button-start), var(--color-button-end));
  border-radius: 50%;
  margin: 0 auto var(--spacing-sm);
  color: var(--color-white);
  font-size: 1.5rem;
  font-weight: 700;
}

.process-steps::before {
  content: "";
  position: absolute;
  top: 30px;
  left: 60px;
  right: 60px;
  height: 2px;
  background-color: var(--color-primary);
  z-index: 1;
}

/* Testimonials section */
.testimonials {
  background-color: rgba(255, 255, 255, 0.9);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  margin: var(--spacing-lg) 0;
}

.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-md);
}

.testimonial-card {
  background-color: var(--color-white);
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  position: relative;
}

.testimonial-card::before {
  content: """;
  position: absolute;
  top: 10px;
  left: 10px;
  font-size: 4rem;
  font-family: var(--font-primary);
  color: rgba(26, 115, 232, 0.1);
  line-height: 1;
}

.testimonial-content {
  position: relative;
  z-index: 2;
  padding-left: var(--spacing-sm);
}

.testimonial-author {
  font-weight: 700;
  color: var(--color-primary);
  margin-top: var(--spacing-sm);
}

/* FAQ section */
.faq {
  margin: var(--spacing-lg) auto;
  max-width: 800px;
}

.faq-item {
  background-color: var(--color-white);
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-sm);
  overflow: hidden;
}

.faq-question {
  padding: var(--spacing-sm) var(--spacing-md);
  background-color: var(--color-primary);
  color: var(--color-white);
  font-weight: 600;
  cursor: pointer;
  position: relative;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-question::after {
  content: "+";
  font-size: 1.5rem;
}

.faq-question.active::after {
  content: "-";
}

.faq-answer {
  padding: var(--spacing-md);
  display: none;
}

.faq-answer.active {
  display: block;
}

/* Contact form */
.contact-form-section {
  background-color: var(--color-bg-end);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  margin: var(--spacing-lg) auto;
  color: var(--color-white);
  max-width: 700px;
}

.form-group {
  margin-bottom: var(--spacing-md);
}

label {
  display: block;
  margin-bottom: var(--spacing-xs);
  font-weight: 600;
}

input, select, textarea {
  width: 100%;
  padding: var(--spacing-sm);
  border: 2px solid var(--color-primary);
  border-radius: var(--radius-md);
  font-family: var(--font-secondary);
  font-size: 1rem;
}

.checkbox-group {
  display: flex;
  align-items: flex-start;
  margin-bottom: var(--spacing-sm);
}

.checkbox-group input {
  width: auto;
  margin-right: var(--spacing-xs);
  margin-top: 5px;
}

/* Footer */
footer {
  background-color: rgba(0, 0, 0, 0.8);
  color: var(--color-text-light);
  padding: var(--spacing-lg) 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
}

.footer-links h4 {
  color: var(--color-white);
  margin-bottom: var(--spacing-md);
  font-size: 1.2rem;
}

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

.footer-links ul li {
  margin-bottom: var(--spacing-xs);
}

.footer-links a {
  color: var(--color-text-light);
}

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

.footer-contact p {
  display: flex;
  align-items: center;
  margin-bottom: var(--spacing-sm);
}

.footer-contact i {
  margin-right: var(--spacing-xs);
  color: var(--color-primary);
}

.footer-bottom {
  margin-top: var(--spacing-lg);
  padding-top: var(--spacing-sm);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
  font-size: 0.9rem;
}

/* Cookie popup */
.cookie-popup {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--color-white);
  padding: var(--spacing-md);
  box-shadow: 0 -5px 20px rgba(0, 0, 0, 0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 9999;
}

.cookie-popup p {
  margin: 0;
  margin-right: var(--spacing-md);
}

/* Policy pages */
.policy-content {
  background-color: var(--color-white);
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  margin: var(--spacing-xl) 0;
}

.policy-content h1 {
  text-align: center;
  margin-bottom: var(--spacing-lg);
}

/* Utility classes */
.text-center {
  text-align: center;
}

.mb-sm {
  margin-bottom: var(--spacing-sm);
}

.mb-md {
  margin-bottom: var(--spacing-md);
}

.mb-lg {
  margin-bottom: var(--spacing-lg);
}

/* Media Queries */
@media (max-width: 1024px) {
  h1 {
    font-size: 2.2rem;
  }
  
  h2 {
    font-size: 1.8rem;
  }
  
  .hero {
    min-height: 70vh;
  }
  
  .hero h1 {
    font-size: 2.8rem;
  }
  
  .hero p {
    font-size: 1.2rem;
  }
  
  .services, .testimonial-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .process-steps {
    flex-direction: column;
  }
  
  .process-step {
    margin-bottom: var(--spacing-md);
  }
  
  .process-steps::before {
    display: none;
  }
  
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  h1 {
    font-size: 2rem;
  }
  
  h2 {
    font-size: 1.6rem;
  }
  
  .hero {
    min-height: 60vh;
    padding: calc(var(--spacing-xl) * 1.5) 0 var(--spacing-lg);
  }
  
  .hero h1 {
    font-size: 2.2rem;
    margin-bottom: var(--spacing-sm);
  }
  
  .hero p {
    font-size: 1.1rem;
    padding: 0 var(--spacing-sm);
  }
  
  .hero .btn {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 1rem;
  }
  
  .menu-toggle {
    display: block;
  }
  
  nav ul {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: var(--color-white);
    flex-direction: column;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    z-index: 1000;
  }
  
  nav ul.active {
    display: flex;
  }
  
  nav ul li {
    margin: 0;
    text-align: center;
  }
  
  nav ul li a {
    display: block;
    padding: var(--spacing-sm);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  }
  
  .services, .testimonial-grid {
    grid-template-columns: 1fr;
  }
  
  .advantages-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }
  
  .advantage-item {
    margin-bottom: var(--spacing-sm);
  }
}

@media (max-width: 480px) {
  body {
    font-size: 14px;
  }
  
  h1 {
    font-size: 1.8rem;
  }
  
  h2 {
    font-size: 1.4rem;
  }
  
  .hero {
    min-height: 50vh;
    padding: calc(var(--spacing-xl)) 0 var(--spacing-md);
  }
  
  .hero h1 {
    font-size: 1.8rem;
  }
  
  .hero p {
    font-size: 1rem;
    max-width: 100%;
  }
  
  .hero .btn {
    width: 80%;
    max-width: 250px;
  }
  
  .advantage-item {
    padding: var(--spacing-sm);
    flex-direction: column;
    text-align: center;
  }
  
  .advantage-item i {
    margin-right: 0;
    margin-bottom: var(--spacing-xs);
    font-size: 2.5rem;
  }
  
  .advantages h2 {
    font-size: 1.5rem;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }
}