/*
 * Free Porn AI Generator - Main Stylesheet
 * Modern, responsive design with teal/purple color scheme
 */

/* Variables */
:root {
  --primary: #00C9A7;
  --secondary: #845EC2;
  --dark: #1E1E1E;
  --darker: #151515;
  --light: #FFFFFF;
  --gray: #AAAAAA;
  --gradient: linear-gradient(135deg, var(--primary), var(--secondary));
  --box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
  --transition: all 0.3s ease;
  --border-radius: 10px;
  --spacing: 1rem;
}

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

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

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

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

ul {
  list-style: none;
}

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

/* Typography */
h1, h2, h3, h4 {
  font-family: 'Raleway', sans-serif;
  line-height: 1.3;
}

h1 {
  font-size: 2rem;
  font-weight: 700;
}

h2 {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 2rem;
}

h3 {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

p {
  margin-bottom: 1.5rem;
}

span {
  color: var(--primary);
}

.section-title {
  text-align: center;
  margin-bottom: 3rem;
  position: relative;
}

.section-title::after {
  content: '';
  display: block;
  width: 80px;
  height: 4px;
  background: var(--gradient);
  margin: 1rem auto 0;
  border-radius: 2px;
}

/* Header */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background-color: rgba(30, 30, 30, 0.9);
  backdrop-filter: blur(10px);
  -webkit-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;
  padding: 1rem var(--spacing);
  max-width: 1200px;
  margin: 0 auto;
}

.logo-wrap {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.site-logo {
  width: 40px;
  height: 40px;
}

.main-nav ul {
  display: flex;
  gap: 2rem;
}

.main-nav a {
  font-weight: 500;
  position: relative;
}

.main-nav a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -5px;
  width: 0;
  height: 2px;
  background: var(--gradient);
  transition: width 0.3s ease;
}

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

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

.menu-button {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  width: 30px;
  height: 30px;
  position: relative;
}

.menu-icon, .menu-icon::before, .menu-icon::after {
  width: 30px;
  height: 3px;
  background-color: var(--light);
  position: absolute;
  transition: var(--transition);
}

.menu-icon {
  top: 50%;
  transform: translateY(-50%);
}

.menu-icon::before {
  content: '';
  top: -8px;
}

.menu-icon::after {
  content: '';
  bottom: -8px;
}

/* Intro Section */
.intro-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 7rem 0 5rem;
  position: relative;
  background-color: var(--dark);
  overflow: hidden;
}

.intro-section .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  position: relative;
  z-index: 2;
}

.intro-content {
  flex: 1;
  max-width: 600px;
}

.intro-content h2 {
  font-size: 3rem;
  line-height: 1.2;
  margin-bottom: 1.5rem;
}

.intro-content p {
  font-size: 1.2rem;
  color: var(--gray);
  margin-bottom: 2rem;
}

.intro-visual {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
}

.intro-graphic {
  width: 100%;
  max-width: 500px;
  height: auto;
}

.wave-divider {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  overflow: hidden;
  line-height: 0;
}

.wave-divider svg {
  position: relative;
  display: block;
  width: 100%;
  height: 60px;
}

/* How It Works Section */
.how-section {
  background-color: var(--darker);
  padding: 5rem 0;
}

.steps-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 2rem;
}

.step-card {
  background-color: rgba(255, 255, 255, 0.05);
  border-radius: var(--border-radius);
  padding: 2rem;
  flex: 1;
  min-width: 280px;
  max-width: 350px;
  text-align: center;
  position: relative;
  box-shadow: var(--box-shadow);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.step-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
}

.step-number {
  position: absolute;
  top: -15px;
  left: 50%;
  transform: translateX(-50%);
  width: 30px;
  height: 30px;
  background: var(--gradient);
  color: var(--light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
}

.step-icon {
  margin: 1rem 0 1.5rem;
}

.step-card h3 {
  margin-bottom: 1rem;
}

.step-card p {
  color: var(--gray);
  margin-bottom: 0;
}

/* Benefits Section */
.benefits-section {
  background-color: var(--dark);
  padding: 5rem 0;
  position: relative;
}

.benefits-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 70% 10%, rgba(0, 201, 167, 0.1) 0%, transparent 40%), 
              radial-gradient(circle at 30% 80%, rgba(132, 94, 194, 0.1) 0%, transparent 40%);
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 2rem;
  position: relative;
  z-index: 1;
}

.benefit-item {
  background-color: rgba(255, 255, 255, 0.05);
  border-radius: var(--border-radius);
  padding: 2rem;
  text-align: center;
  transition: var(--transition);
  box-shadow: var(--box-shadow);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.benefit-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

.benefit-icon {
  margin-bottom: 1.5rem;
}

.benefit-item h3 {
  margin-bottom: 0.8rem;
  color: var(--primary);
}

.benefit-item p {
  color: var(--gray);
  margin-bottom: 0;
}

/* Start Section */
.start-section {
  background: linear-gradient(135deg, rgba(0, 201, 167, 0.1), rgba(132, 94, 194, 0.1));
  padding: 6rem 0;
  text-align: center;
}

.start-content {
  max-width: 800px;
  margin: 0 auto;
}

.start-content h2 {
  font-size: 2.8rem;
  margin-bottom: 1.5rem;
}

.start-content p {
  font-size: 1.2rem;
  color: var(--gray);
  margin-bottom: 2.5rem;
}

/* Footer */
.site-footer {
  background-color: var(--darker);
  padding: 4rem 0 2rem;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  margin-bottom: 3rem;
  flex-wrap: wrap;
  gap: 2rem;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  margin-bottom: 1rem;
}

.footer-logo span {
  font-weight: 700;
  font-size: 1.2rem;
}

.footer-links {
  display: flex;
  gap: 4rem;
  flex-wrap: wrap;
}

.footer-col h4 {
  color: var(--primary);
  margin-bottom: 1.2rem;
  font-size: 1.1rem;
}

.footer-col ul li {
  margin-bottom: 0.8rem;
}

.footer-col a {
  color: var(--gray);
  transition: var(--transition);
}

.footer-col a:hover {
  color: var(--light);
}

.copyright {
  text-align: center;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 2rem;
  color: var(--gray);
  font-size: 0.9rem;
}

/* Buttons */
.primary-button {
  display: inline-block;
  background: var(--gradient);
  color: var(--light);
  padding: 1rem 2rem;
  border-radius: 30px;
  font-weight: 600;
  box-shadow: var(--box-shadow);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.primary-button:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
  color: var(--light);
}

/* Responsive Design */
@media (max-width: 992px) {
  .intro-section .container {
    flex-direction: column;
    text-align: center;
  }

  .intro-content {
    margin-bottom: 2rem;
  }

  .intro-content h2 {
    font-size: 2.5rem;
  }

  .benefits-grid {
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  }
}

@media (max-width: 768px) {
  html {
    font-size: 14px;
  }

  .menu-button {
    display: block;
    z-index: 1001;
  }

  .menu-button.active .menu-icon {
    background: transparent;
  }

  .menu-button.active .menu-icon::before {
    transform: rotate(45deg) translate(5px, 8px);
  }

  .menu-button.active .menu-icon::after {
    transform: rotate(-45deg) translate(5px, -8px);
  }

  .main-nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 70%;
    height: 100vh;
    background-color: var(--dark);
    transition: right 0.3s ease;
    z-index: 1000;
    padding-top: 5rem;
    box-shadow: -5px 0 15px rgba(0, 0, 0, 0.2);
  }

  .main-nav.active {
    right: 0;
  }

  .main-nav ul {
    flex-direction: column;
    align-items: center;
  }

  .main-nav li {
    width: 100%;
    text-align: center;
    padding: 1.5rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }

  .steps-container {
    flex-direction: column;
    align-items: center;
  }

  .step-card {
    width: 100%;
  }

  .footer-content {
    flex-direction: column;
  }

  .footer-links {
    width: 100%;
    justify-content: space-between;
    gap: 2rem;
  }
}

@media (max-width: 480px) {
  .section-title, h2 {
    font-size: 2rem;
  }

  .footer-links {
    flex-direction: column;
    gap: 2rem;
  }

  .benefits-grid {
    grid-template-columns: 1fr;
  }
}