/* 
  domain Financial Auditing Website
  Color Palette:
  - Primary: #17183B (deep indigo)
  - Accent 1: #FAD744 (bold gold)
  - Accent 2: #7B2CBF (vivid purple)
  - Background: #F5F7FA (light cool gray)
  - Text: #2E2E2E
*/

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

:root {
  --color-primary: #17183B;
  --color-accent1: #FAD744;
  --color-accent2: #7B2CBF;
  --color-background: #F5F7FA;
  --color-text: #2E2E2E;
  --font-family: 'Poppins', sans-serif;
  --transition: all 0.3s ease;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-background);
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
  margin-bottom: 1rem;
  line-height: 1.2;
  color: var(--color-primary);
}

h1 {
  font-size: 2.5rem;
}

h2 {
  font-size: 2rem;
  margin-bottom: 2rem;
  position: relative;
  text-align: center;
}

h2::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background-color: var(--color-accent2);
}

h3 {
  font-size: 1.5rem;
}

p {
  margin-bottom: 1.5rem;
}

a {
  color: var(--color-accent2);
  text-decoration: none;
  transition: var(--transition);
}

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

/* Buttons */
.btn {
  display: inline-block;
  padding: 12px 25px;
  background-color: var(--color-accent2);
  color: white;
  border: none;
  border-radius: 5px;
  font-weight: 600;
  text-transform: uppercase;
  font-size: 14px;
  cursor: pointer;
  transition: var(--transition);
}

.btn:hover {
  background-color: var(--color-primary);
  color: white;
  transform: translateY(-3px);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.btn.primary {
  background-color: var(--color-accent2);
}

.btn.secondary {
  background-color: transparent;
  border: 2px solid var(--color-accent2);
  color: var(--color-accent2);
}

.btn.secondary:hover {
  background-color: var(--color-accent2);
  color: white;
}

/* Cookie Consent */
.cookie-consent {
  position: fixed;
  bottom: -100%;
  left: 0;
  width: 100%;
  background-color: var(--color-primary);
  color: white;
  padding: 15px 0;
  z-index: 1000;
  transition: var(--transition);
  box-shadow: 0 -5px 15px rgba(0, 0, 0, 0.1);
}

.cookie-consent.active {
  bottom: 0;
}

.cookie-consent .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}

.cookie-consent p {
  margin-right: 20px;
  margin-bottom: 0;
  flex: 1;
}

.cookie-consent a {
  color: var(--color-accent1);
}

.cookie-consent .btn {
  background-color: var(--color-accent1);
  color: var(--color-primary);
  padding: 8px 15px;
  margin-left: auto;
}

/* Header */
.site-header {
  background-color: white;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  position: sticky;
  top: 0;
  z-index: 100;
}

.site-header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 20px;
  height: 70px;
}

.logo {
  font-size: 24px;
  font-weight: 700;
  color: var(--color-accent2);
  text-transform: lowercase;
  letter-spacing: 1px;
}

/* Navigation */
.main-nav ul {
  display: flex;
  list-style: none;
  align-items: center;
  height: 100%;
}

.main-nav li {
  margin-left: 30px;
  display: flex;
  align-items: center;
  height: 100%;
}

.main-nav a {
  color: var(--color-primary);
  font-weight: 500;
  display: flex;
  align-items: center;
  height: 100%;
}

.main-nav a:hover {
  color: var(--color-accent2);
}

.nav-btn {
  padding: 8px 15px;
  font-size: 14px;
}

/* Mobile Menu */
.menu-toggle {
  display: none;
}

.menu-icon {
  display: none;
  cursor: pointer;
  width: 30px;
  height: 20px;
  position: relative;
}

.menu-icon span {
  display: block;
  height: 3px;
  background-color: var(--color-primary);
  position: absolute;
  left: 0;
  width: 100%;
  transition: var(--transition);
}

.menu-icon span:nth-child(1) {
  top: 0;
}

.menu-icon span:nth-child(2) {
  top: 50%;
  transform: translateY(-50%);
}

.menu-icon span:nth-child(3) {
  bottom: 0;
}

/* Sections */
section {
  padding: 80px 0;
}

section:nth-child(even) {
  background-color: white;
}

/* Hero Section */
.hero {
  background: linear-gradient(rgba(23, 24, 59, 0.8), rgba(23, 24, 59, 0.8)), url('./img/NHLajF.jpg') center/cover;
  padding: 120px 0;
  color: white;
  text-align: center;
}

.hero h1,
.hero p {
  color: white;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.hero h1 {
  margin-bottom: 20px;
  font-size: 3rem;
}

.hero p {
  font-size: 1.2rem;
  margin-bottom: 40px;
}

/* About Section */
.reveal-block {
  position: relative;
  overflow: hidden;
  padding: 20px;
  border-left: 4px solid var(--color-accent2);
  background-color: white;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  animation: reveal 1s ease forwards;
  transform-origin: left;
}

@keyframes reveal {
  0% {
    opacity: 0;
    transform: translateX(-30px);
  }
  100% {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Services Section */
.service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

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

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

.service-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.service-card h3,
.service-card p {
  padding: 0 20px;
}

.service-card h3 {
  margin-top: 20px;
}

.service-card p {
  margin-bottom: 20px;
}

/* Benefits Section */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
}

.benefit-item {
  padding: 30px;
  background-color: var(--color-primary);
  border-radius: 8px;
  text-align: center;
  transition: var(--transition);
}

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

.benefit-item h3,
.benefit-item p {
  color: white;
}

.benefit-item h3 {
  color: var(--color-accent1);
  margin-bottom: 15px;
}

/* Case Studies Section */
.carousel-container {
  width: 100%;
  overflow-x: auto;
  padding: 20px 0;
}

.carousel-track {
  display: flex;
  gap: 20px;
  padding: 10px;
  justify-content: center;
}

.case-card {
  flex: 0 0 300px;
  padding: 20px;
  background-color: white;
  border-radius: 8px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  border-top: 4px solid var(--color-accent2);
  text-align: center;
}

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

.testimonial-card {
  padding: 30px;
  background-color: white;
  border-radius: 8px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  position: relative;
}

.testimonial-card blockquote {
  font-style: italic;
  margin-bottom: 20px;
}

.testimonial-card blockquote::before {
  content: '"';
  font-size: 60px;
  color: var(--color-accent1);
  position: absolute;
  top: 10px;
  left: 10px;
  opacity: 0.2;
}

.testimonial-card cite {
  font-style: normal;
  font-weight: 600;
  display: block;
  text-align: right;
}

/* FAQ Section */
.accordion {
  margin-top: 40px;
}

.accordion-item {
  margin-bottom: 15px;
  border-radius: 8px;
  overflow: hidden;
}

.accordion-toggle {
  position: absolute;
  opacity: 0;
  z-index: -1;
}

.accordion-header {
  display: block;
  padding: 15px 20px;
  background-color: var(--color-primary);
  color: white;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
}

.accordion-header::after {
  content: '+';
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 20px;
  transition: var(--transition);
}

.accordion-toggle:checked + .accordion-header::after {
  transform: translateY(-50%) rotate(45deg);
}

.accordion-content {
  max-height: 0;
  overflow: hidden;
  background-color: white;
  transition: max-height 0.3s ease;
}

.accordion-content p {
  padding: 20px;
}

.accordion-toggle:checked ~ .accordion-content {
  max-height: 200px;
}

/* Order Form Section */
.order-form form {
  max-width: 600px;
  margin: 0 auto;
  padding: 30px;
  background-color: white;
  border-radius: 8px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  margin-bottom: 5px;
  font-weight: 500;
}

.form-group input,
.form-group select {
  width: 100%;
  padding: 10px 15px;
  border: 2px solid #e0e0e0;
  border-radius: 5px;
  transition: var(--transition);
  font-family: var(--font-family);
}

.form-group input:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--color-accent2);
  box-shadow: 0 0 0 3px rgba(123, 44, 191, 0.2);
}

.checkbox-group {
  display: flex;
  align-items: center;
}

.checkbox-group input {
  width: auto;
  margin-right: 10px;
}

.checkbox-group label {
  margin-bottom: 0;
}

.order-form button {
  width: 100%;
  margin-top: 10px;
}

/* Footer */
.site-footer {
  background-color: var(--color-primary);
  color: white;
  padding: 60px 0 20px;
}

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

.footer-about .logo {
  display: block;
  margin-bottom: 15px;
}

.footer-about p {
  color: #ccc;
}

.footer-contact h4,
.footer-links h4 {
  color: var(--color-accent1);
  margin-bottom: 20px;
}

.footer-contact address {
  font-style: normal;
  line-height: 1.8;
  color: #ccc;
}

.footer-contact a {
  color: #ccc;
}

.footer-contact a:hover {
  color: white;
}

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

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

.footer-links a {
  color: #ccc;
}

.footer-links a:hover {
  color: white;
}

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

.footer-bottom p {
  margin-bottom: 0;
  font-size: 14px;
  color: #999;
}

/* Media Queries */
@media (max-width: 992px) {
  h1 {
    font-size: 2.2rem;
  }
  
  h2 {
    font-size: 1.8rem;
  }
  
  .hero {
    padding: 80px 0;
  }
}

@media (max-width: 768px) {
  /* Mobile Navigation */
  .menu-icon {
    display: block;
  }
  
  .main-nav {
    position: absolute;
    top: 70px;
    left: 0;
    width: 100%;
    background-color: white;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  }
  
  .main-nav ul {
    flex-direction: column;
    padding: 20px;
  }
  
  .main-nav li {
    margin: 0 0 15px 0;
  }
  
  .menu-toggle:checked ~ .main-nav {
    max-height: 350px;
  }
  
  .menu-toggle:checked + .menu-icon span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }
  
  .menu-toggle:checked + .menu-icon span:nth-child(2) {
    opacity: 0;
  }
  
  .menu-toggle:checked + .menu-icon span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
  }
  
  /* Sections */
  section {
    padding: 60px 0;
  }
  
  .hero h1 {
    font-size: 2rem;
  }
  
  .service-grid,
  .benefits-grid,
  .testimonial-grid {
    grid-template-columns: 1fr;
  }
  
  .cookie-consent .container {
    flex-direction: column;
    align-items: stretch;
  }
  
  .cookie-consent p {
    margin-right: 0;
    margin-bottom: 15px;
  }
  
  .cookie-consent .btn {
    margin-left: 0;
    align-self: flex-start;
  }
}