/* 
 * DeepNude Online - deepnudeonline.works
 * Modern CSS with green-blue gradient theme
 * Mobile-responsive design
 */

:root {
  --primary: #2ecc71;
  --secondary: #3498db;
  --dark: #111111;
  --light: #f8f9fa;
  --text: #e0e0e0;
  --text-secondary: #a0a0a0;
  --gradient: linear-gradient(135deg, var(--primary), var(--secondary));
  --card-bg: #161616;
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
  --transition: all 0.3s ease;
  --border-radius: 10px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', 'Segoe UI', sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--text);
  background-color: var(--dark);
  overflow-x: hidden;
}

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

h1, h2, h3, h4, h5, h6 {
  font-weight: 600;
  margin-bottom: 1rem;
  line-height: 1.2;
}

h1 {
  font-size: 3.5rem;
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

h2 {
  font-size: 2.5rem;
  text-align: center;
  margin-bottom: 3rem;
  position: relative;
}

h2::after {
  content: '';
  position: absolute;
  bottom: -15px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: var(--gradient);
  border-radius: 2px;
}

h3 {
  font-size: 1.5rem;
}

p {
  margin-bottom: 1rem;
}

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

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

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

section {
  padding: 100px 0;
  position: relative;
}

/* Button Styles */
.btn {
  display: inline-block;
  padding: 12px 30px;
  border-radius: 50px;
  font-weight: 600;
  transition: var(--transition);
  cursor: pointer;
  text-align: center;
}

.btn-primary {
  background: var(--gradient);
  color: white;
  box-shadow: 0 6px 15px rgba(46, 204, 113, 0.3);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 20px rgba(46, 204, 113, 0.4);
  color: white;
}

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

.btn-outline:hover {
  background: var(--gradient);
  color: white;
  border-color: transparent;
}

.btn-secondary {
  background: rgba(46, 204, 113, 0.2);
  color: var(--primary);
}

.btn-secondary:hover {
  background: rgba(46, 204, 113, 0.3);
  color: var(--primary);
}

.btn-large {
  padding: 16px 40px;
  font-size: 1.1rem;
}

/* Header Styles */
header {
  padding: 20px 0;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: rgba(17, 17, 17, 0.95);
  backdrop-filter: blur(10px);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

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

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

.logo span {
  font-size: 1.5rem;
  font-weight: 700;
  margin-left: 10px;
  color: var(--text);
}

.logo em {
  font-style: normal;
  font-weight: 400;
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 2rem;
}

.nav-links a {
  color: var(--text);
  font-weight: 500;
  position: relative;
  padding: 5px 0;
}

.nav-links a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  background: var(--gradient);
  transition: width 0.3s;
}

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

.nav-links a:hover::after {
  width: 100%;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 30px;
  height: 21px;
  cursor: pointer;
}

.nav-toggle .bar {
  height: 3px;
  width: 100%;
  background-color: var(--text);
  border-radius: 3px;
  transition: var(--transition);
}

/* Hero Section */
.hero {
  padding: 180px 0 120px;
  background-color: var(--dark);
  position: relative;
  overflow: hidden;
}

.hero .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}

.hero-subtitle {
  font-size: 1.25rem;
  margin-bottom: 2.5rem;
  color: var(--text-secondary);
}

.hero-buttons {
  display: flex;
  gap: 20px;
}

.hero-image {
  display: flex;
  justify-content: flex-end;
  align-items: center;
}

.hero-wave {
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 100%;
  height: auto;
}

/* Technology Section */
.tech-section {
  background-color: #161616;
  padding: 120px 0;
}

.tech-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-bottom: 60px;
}

.tech-card {
  background-color: var(--card-bg);
  border-radius: var(--border-radius);
  padding: 40px 30px;
  text-align: center;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.tech-card:hover {
  transform: translateY(-15px);
}

.tech-icon {
  margin-bottom: 25px;
}

.tech-description {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.tech-description p {
  font-size: 1.1rem;
  margin-bottom: 30px;
}

/* Benefits Section */
.benefits-section {
  background-color: var(--dark);
  padding: 120px 0;
  position: relative;
  overflow: hidden;
}

.benefits-list {
  max-width: 800px;
  margin: 0 auto;
}

.benefit-item {
  display: flex;
  align-items: flex-start;
  margin-bottom: 40px;
  position: relative;
}

.benefit-number {
  font-size: 3rem;
  font-weight: 700;
  margin-right: 25px;
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  line-height: 1;
}

.benefit-content h3 {
  margin-bottom: 10px;
}

.benefits-graphic {
  position: absolute;
  right: 0;
  bottom: 0;
  opacity: 0.2;
  z-index: -1;
}

/* FAQ Section */
.faq-section {
  background-color: #161616;
  padding: 120px 0;
}

.faq-container {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  margin-bottom: 20px;
  border-radius: var(--border-radius);
  overflow: hidden;
  background-color: var(--card-bg);
  box-shadow: var(--shadow);
}

.faq-question {
  padding: 20px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: var(--transition);
}

.faq-question h3 {
  margin: 0;
  font-size: 1.2rem;
}

.faq-toggle {
  font-size: 1.5rem;
  font-weight: bold;
  color: var(--primary);
  transition: var(--transition);
}

.faq-question:hover {
  background-color: rgba(46, 204, 113, 0.05);
}

.faq-answer {
  padding: 0 20px;
  max-height: 0;
  overflow: hidden;
  transition: var(--transition);
}

.faq-item.active .faq-answer {
  padding: 0 20px 20px;
  max-height: 1000px;
}

.faq-item.active .faq-toggle {
  transform: rotate(45deg);
}

/* Testimonials Section */
.testimonials-section {
  background-color: var(--dark);
  padding: 120px 0;
}

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

.testimonial-card {
  background-color: var(--card-bg);
  border-radius: var(--border-radius);
  padding: 30px;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.testimonial-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.testimonial-rating {
  margin-bottom: 20px;
  font-size: 1.2rem;
  color: var(--primary);
}

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

.testimonial-author {
  font-weight: 600;
  color: var(--secondary);
}

/* CTA Section */
.cta-section {
  background: linear-gradient(135deg, rgba(46, 204, 113, 0.9), rgba(52, 152, 219, 0.9));
  padding: 100px 0;
  text-align: center;
  color: white;
}

.cta-section h2 {
  color: white;
}

.cta-section h2::after {
  background: rgba(255, 255, 255, 0.3);
}

.cta-section p {
  font-size: 1.2rem;
  max-width: 600px;
  margin: 0 auto 40px;
}

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

.cta-section .btn-primary:hover {
  background: rgba(255, 255, 255, 0.9);
  color: var(--primary);
}

/* Footer Styles */
footer {
  background-color: #0d0d0d;
  padding: 80px 0 30px;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  margin-bottom: 50px;
}

.footer-logo {
  display: flex;
  align-items: center;
}

.footer-logo span {
  font-size: 1.5rem;
  font-weight: 700;
  margin-left: 10px;
  color: var(--text);
}

.footer-links {
  display: flex;
  gap: 80px;
}

.footer-nav h4, .footer-legal h4 {
  margin-bottom: 20px;
  color: var(--text-secondary);
}

.footer-nav ul, .footer-legal ul {
  list-style: none;
}

.footer-nav li, .footer-legal li {
  margin-bottom: 10px;
}

.footer-bottom {
  text-align: center;
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text-secondary);
}

/* Mobile Responsive Design */
@media screen and (max-width: 992px) {
  h1 {
    font-size: 3rem;
  }
  
  h2 {
    font-size: 2.2rem;
  }
  
  .hero .container {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 30px;
  }
  
  .hero-image {
    justify-content: center;
    order: -1;
  }
  
  .hero-buttons {
    justify-content: center;
  }
  
  .tech-grid, .testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .footer-content {
    flex-direction: column;
    gap: 40px;
  }
  
  .footer-links {
    gap: 40px;
  }
}

@media screen and (max-width: 768px) {
  h1 {
    font-size: 2.5rem;
  }
  
  h2 {
    font-size: 2rem;
  }
  
  section {
    padding: 80px 0;
  }
  
  .nav-toggle {
    display: flex;
  }
  
  .nav-links {
    position: fixed;
    top: 80px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 80px);
    flex-direction: column;
    background-color: rgba(17, 17, 17, 0.98);
    backdrop-filter: blur(10px);
    padding: 50px 0;
    align-items: center;
    transition: var(--transition);
  }
  
  .nav-links.active {
    left: 0;
  }
  
  .tech-grid, .testimonials-grid {
    grid-template-columns: 1fr;
  }
  
  .benefits-list {
    padding: 0 20px;
  }
  
  .benefit-item {
    flex-direction: column;
  }
  
  .benefit-number {
    margin-bottom: 10px;
  }
  
  .footer-links {
    flex-direction: column;
    gap: 30px;
  }
}

@media screen and (max-width: 480px) {
  h1 {
    font-size: 2rem;
  }
  
  h2 {
    font-size: 1.8rem;
  }
  
  .hero {
    padding: 150px 0 100px;
  }
  
  .hero-buttons {
    flex-direction: column;
    gap: 15px;
  }
  
  .hero-subtitle {
    font-size: 1.1rem;
  }
  
  .btn {
    width: 100%;
  }
}