/* 
 * 4Chan AI Porn Website Styles
 * URL: 4chanaiporn.love
 */

/* CSS Variables and Base Styles */
:root {
  --primary-color: #00BFA5;
  --secondary-color: #00ACC1;
  --accent-color: #26C6DA;
  --dark-color: #212121;
  --light-color: #FAFAFA;
  --text-color: #424242;
  --text-light: #757575;
  --gradient: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  --box-shadow: 0 5px 20px rgba(0, 172, 193, 0.2);
  --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
  --border-radius: 12px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Roboto', sans-serif;
  color: var(--text-color);
  line-height: 1.6;
  background-color: var(--light-color);
}

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

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

img, svg {
  max-width: 100%;
  height: auto;
  display: block;
}

.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.btn {
  display: inline-block;
  background: var(--gradient);
  color: white;
  padding: 12px 28px;
  border-radius: 30px;
  font-weight: 500;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: var(--box-shadow);
}

.btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 7px 25px rgba(0, 172, 193, 0.4);
  color: white;
}

.section {
  padding: 80px 0;
}

.section-title {
  text-align: center;
  margin-bottom: 60px;
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--dark-color);
  position: relative;
}

.section-title::after {
  content: '';
  position: absolute;
  width: 60px;
  height: 4px;
  background: var(--gradient);
  bottom: -15px;
  left: 50%;
  transform: translateX(-50%);
  border-radius: 2px;
}

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

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s ease;
}

.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* Header Styles */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: 20px 0;
  z-index: 1000;
  background-color: transparent;
  transition: var(--transition);
}

.header.scrolled {
  background-color: white;
  box-shadow: 0 2px 15px rgba(0, 0, 0, 0.1);
  padding: 15px 0;
}

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

.logo {
  display: flex;
  align-items: center;
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--dark-color);
}

.logo svg {
  height: 40px;
  margin-right: 10px;
}

.logo-text {
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--dark-color);
}

.nav-menu {
  display: flex;
  list-style: none;
}

.nav-item {
  margin-left: 30px;
}

.nav-link {
  font-weight: 500;
  color: var(--dark-color);
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient);
  transition: var(--transition);
}

.nav-link:hover {
  color: var(--primary-color);
}

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

/* Hero Section */
.hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  background-color: var(--dark-color);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='100' height='100' viewBox='0 0 100 100'%3E%3Cpath fill='%2300BFA5' fill-opacity='0.1' d='M11 18c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm48 25c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm-43-7c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm63 31c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM34 90c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3z'%3E%3C/path%3E%3C/svg%3E");
  opacity: 0.2;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 600px;
  color: white;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 25px;
}

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

.hero-description {
  font-size: 1.1rem;
  margin-bottom: 35px;
  opacity: 0.9;
}

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

.hero-image {
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 45%;
  max-width: 600px;
}

/* Info Section */
.info-section {
  background-color: white;
  padding: 100px 0;
}

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

.info-card {
  background: white;
  border-radius: var(--border-radius);
  padding: 30px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
  transition: var(--transition);
  text-align: center;
}

.info-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--box-shadow);
}

.info-icon {
  width: 70px;
  height: 70px;
  margin: 0 auto 25px;
  padding: 15px;
  border-radius: 50%;
  background: var(--gradient);
  display: flex;
  align-items: center;
  justify-content: center;
}

.info-icon svg {
  width: 35px;
  height: 35px;
  fill: white;
}

.info-title {
  font-size: 1.4rem;
  margin-bottom: 15px;
  color: var(--dark-color);
}

.info-text {
  color: var(--text-light);
}

/* Features Section */
.features {
  background-color: #f5f5f5;
  position: relative;
}

.features-container {
  display: flex;
  flex-direction: column;
  gap: 60px;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 60px;
}

.feature-item:nth-child(even) {
  flex-direction: row-reverse;
}

.feature-image {
  flex: 1;
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--box-shadow);
  height: 300px;
  background: var(--gradient);
  display: flex;
  align-items: center;
  justify-content: center;
}

.feature-image svg {
  width: 50%;
  height: auto;
  fill: white;
}

.feature-content {
  flex: 1;
}

.feature-title {
  font-size: 1.8rem;
  margin-bottom: 20px;
  color: var(--dark-color);
}

.feature-text {
  margin-bottom: 25px;
  color: var(--text-light);
}

/* CTA Section */
.cta {
  background: var(--gradient);
  color: white;
  padding: 100px 0;
  text-align: center;
}

.cta-title {
  font-size: 2.5rem;
  margin-bottom: 20px;
}

.cta-text {
  font-size: 1.1rem;
  max-width: 700px;
  margin: 0 auto 40px;
  opacity: 0.9;
}

.cta-btn {
  background: white;
  color: var(--primary-color);
  font-size: 1rem;
  padding: 15px 35px;
}

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

/* Footer */
.footer {
  background-color: var(--dark-color);
  color: #9e9e9e;
  padding: 80px 0 40px;
}

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

.footer-brand {
  margin-bottom: 20px;
}

.footer-logo {
  display: flex;
  align-items: center;
  margin-bottom: 20px;
}

.footer-logo svg {
  height: 40px;
  margin-right: 10px;
}

.footer-logo-text {
  color: white;
  font-size: 1.5rem;
  font-weight: 700;
}

.footer-about {
  margin-bottom: 25px;
}

.footer-heading {
  color: white;
  font-size: 1.2rem;
  margin-bottom: 25px;
  position: relative;
}

.footer-heading::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 0;
  width: 40px;
  height: 3px;
  background: var(--accent-color);
}

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

.footer-link {
  margin-bottom: 15px;
}

.footer-link a {
  color: #9e9e9e;
}

.footer-link a:hover {
  color: white;
  padding-left: 5px;
}

.footer-social {
  display: flex;
  gap: 15px;
  margin-top: 25px;
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.1);
  transition: var(--transition);
}

.social-link:hover {
  background-color: var(--accent-color);
  transform: translateY(-5px);
}

.social-link svg {
  width: 20px;
  height: 20px;
  fill: white;
}

.copyright {
  text-align: center;
  margin-top: 60px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.copyright a {
  color: var(--accent-color);
}

/* Responsive Design */
@media (max-width: 992px) {
  .feature-item, .feature-item:nth-child(even) {
    flex-direction: column;
    gap: 30px;
  }
  
  .hero-title {
    font-size: 2.8rem;
  }
  
  .hero-image {
    width: 40%;
  }
  
  .section {
    padding: 70px 0;
  }
}

@media (max-width: 768px) {
  .nav-toggle {
    display: block;
  }
  
  .nav-menu {
    position: fixed;
    top: 80px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 80px);
    background-color: white;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: 0.4s;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  }
  
  .nav-menu.active {
    left: 0;
  }
  
  .nav-item {
    margin: 20px 0;
  }
  
  .hero {
    text-align: center;
  }
  
  .hero-content {
    margin: 0 auto;
  }
  
  .hero-image {
    display: none;
  }
  
  .hero-buttons {
    justify-content: center;
  }
  
  .section-title {
    font-size: 2rem;
  }
}

@media (max-width: 576px) {
  html {
    font-size: 14px;
  }
  
  .hero-title {
    font-size: 2.5rem;
  }
  
  .feature-image {
    height: 250px;
  }
  
  .btn {
    padding: 10px 20px;
  }
}