/* 
 * aivrporn.love - Main Stylesheet
 * Modern VR-themed design with teal/pink gradient
 * Distinct from previous websites with unique layout and color scheme
 */

/* Root Variables */
:root {
  --primary: #00C6B7;
  --secondary: #FF4D94;
  --dark: #171B26;
  --darker: #0D111A;
  --light: #FFFFFF;
  --gray: #2C3242;
  --light-gray: #4A5268;
  --gradient: linear-gradient(135deg, var(--primary), var(--secondary));
  --shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
  --transition: all 0.3s ease;
  --border-radius: 8px;
}

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

/* Base Elements */
html {
  scroll-behavior: smooth;
  font-size: 62.5%;
}

body {
  font-family: 'Montserrat', 'Roboto', sans-serif;
  font-size: 1.6rem;
  line-height: 1.6;
  color: var(--light);
  background-color: var(--darker);
  overflow-x: hidden;
}

.page-wrapper {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

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

ul {
  list-style: none;
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
  margin-bottom: 2rem;
  line-height: 1.3;
  font-weight: 700;
}

h1 {
  font-size: 3.2rem;
}

h2 {
  font-size: 3.6rem;
}

h3 {
  font-size: 2.4rem;
}

p {
  margin-bottom: 2rem;
}

.section-title {
  text-align: center;
  margin-bottom: 5rem;
  position: relative;
}

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

/* Header Styles */
header {
  background-color: var(--dark);
  padding: 2rem 0;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

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

.logo {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.logo h1 {
  font-size: 2.4rem;
  margin-bottom: 0;
  font-weight: 700;
}

.logo-icon {
  width: 48px;
  height: 48px;
}

/* Navigation */
nav ul {
  display: flex;
  gap: 3rem;
}

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

nav a:not(.cta-button-small)::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -5px;
  width: 0;
  height: 2px;
  background: var(--gradient);
  transition: var(--transition);
}

nav a:hover::after {
  width: 100%;
}

.cta-button-small {
  background: var(--gradient);
  padding: 0.8rem 1.6rem;
  border-radius: 30px;
  color: var(--light);
  font-weight: 600;
  box-shadow: 0 4px 10px rgba(0, 198, 183, 0.3);
  transition: var(--transition);
}

.cta-button-small:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(0, 198, 183, 0.4);
}

/* Mobile Navigation Toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 30px;
  height: 21px;
  cursor: pointer;
  z-index: 200;
}

.nav-toggle span {
  display: block;
  height: 3px;
  width: 100%;
  background: var(--light);
  border-radius: 3px;
  transition: var(--transition);
}

/* Hero Section */
.hero {
  padding: 8rem 0;
  background-color: var(--dark);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  background: radial-gradient(circle at 20% 20%, rgba(0, 198, 183, 0.15) 0%, transparent 50%);
}

.hero::after {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  background: radial-gradient(circle at 80% 80%, rgba(255, 77, 148, 0.15) 0%, transparent 50%);
}

.hero .container {
  position: relative;
  z-index: 10;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 4rem;
}

.hero-content {
  max-width: 600px;
}

.hero-content h2 {
  font-size: 4.8rem;
  margin-bottom: 2rem;
  line-height: 1.2;
}

.hero-content p {
  font-size: 1.8rem;
  margin-bottom: 3rem;
  opacity: 0.9;
}

.cta-buttons {
  display: flex;
  gap: 2rem;
}

.cta-button-primary {
  display: inline-block;
  padding: 1.2rem 2.8rem;
  background: var(--gradient);
  border-radius: 30px;
  color: var(--light);
  font-weight: 600;
  font-size: 1.8rem;
  box-shadow: 0 8px 15px rgba(0, 198, 183, 0.3);
  transition: var(--transition);
}

.cta-button-primary:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 25px rgba(0, 198, 183, 0.4);
}

.cta-button-secondary {
  display: inline-block;
  padding: 1.2rem 2.8rem;
  background: transparent;
  border: 2px solid var(--primary);
  border-radius: 30px;
  color: var(--light);
  font-weight: 600;
  font-size: 1.8rem;
  transition: var(--transition);
}

.cta-button-secondary:hover {
  background: var(--primary);
  color: var(--dark);
}

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

.vr-headset {
  max-width: 100%;
  height: auto;
}

/* Features Section */
.features {
  padding: 10rem 0;
  background-color: var(--darker);
  position: relative;
}

.features::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 200px;
  background: linear-gradient(to bottom, var(--dark), transparent);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 3rem;
  margin-top: 5rem;
}

.feature-card {
  background-color: var(--dark);
  border-radius: var(--border-radius);
  padding: 3rem;
  text-align: center;
  transition: var(--transition);
  box-shadow: var(--shadow);
}

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

.feature-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 2rem;
}

.feature-card h3 {
  margin-bottom: 1.5rem;
  font-size: 2.2rem;
}

.feature-card p {
  color: var(--light);
  opacity: 0.8;
  margin-bottom: 0;
}

/* Experience Section */
.experience {
  padding: 10rem 0;
  background-color: var(--dark);
  position: relative;
}

.content-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 5rem;
}

.content-text h2 {
  font-size: 3.6rem;
  margin-bottom: 2.5rem;
}

.content-text p {
  font-size: 1.8rem;
  margin-bottom: 3rem;
  opacity: 0.9;
}

.benefit-list {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.benefit-list li {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  font-size: 1.7rem;
}

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

.experience-visual {
  max-width: 100%;
  height: auto;
  filter: drop-shadow(0 10px 20px rgba(0, 0, 0, 0.2));
}

/* CTA Section */
.cta-section {
  padding: 8rem 0;
  background: var(--gradient);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at center, rgba(255, 255, 255, 0.1), transparent 60%);
}

.cta-section h2 {
  color: var(--light);
  margin-bottom: 2rem;
}

.cta-section h2 .highlight {
  color: var(--dark);
  background: var(--light);
  -webkit-background-clip: text;
  background-clip: text;
}

.cta-section p {
  color: var(--light);
  max-width: 600px;
  margin: 0 auto 3rem;
  font-size: 1.8rem;
  opacity: 0.9;
}

.cta-button-large {
  display: inline-block;
  padding: 1.5rem 4rem;
  background: var(--dark);
  color: var(--light);
  border-radius: 30px;
  font-weight: 600;
  font-size: 2rem;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
  transition: var(--transition);
}

.cta-button-large:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.4);
}

/* Footer */
footer {
  background-color: var(--darker);
  padding: 5rem 0 2rem;
  margin-top: auto;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  margin-bottom: 4rem;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.footer-text .site-name {
  font-weight: 700;
  font-size: 1.8rem;
  margin-bottom: 0.5rem;
}

.footer-text .tagline {
  opacity: 0.7;
  font-size: 1.4rem;
  margin-bottom: 0;
}

.footer-nav ul {
  display: flex;
  flex-wrap: wrap;
  gap: 2.5rem;
}

.footer-nav a {
  opacity: 0.8;
}

.footer-nav a:hover {
  opacity: 1;
  color: var(--primary);
}

.copyright {
  text-align: center;
  padding-top: 3rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.copyright p {
  font-size: 1.4rem;
  opacity: 0.7;
  margin-bottom: 0;
}

/* Media Queries */
@media (max-width: 992px) {
  html {
    font-size: 58%;
  }
  
  .hero .container {
    grid-template-columns: 1fr;
  }
  
  .hero-content {
    text-align: center;
    margin: 0 auto;
  }
  
  .cta-buttons {
    justify-content: center;
  }
  
  .hero-visual {
    margin-top: 4rem;
  }
  
  .content-wrapper {
    grid-template-columns: 1fr;
  }
  
  .content-text {
    text-align: center;
  }
  
  .benefit-list li {
    justify-content: center;
  }
  
  .content-visual {
    margin-top: 4rem;
    order: 2;
  }
}

@media (max-width: 768px) {
  .nav-toggle {
    display: flex;
  }
  
  nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 70%;
    max-width: 300px;
    height: 100vh;
    background-color: var(--dark);
    padding: 8rem 3rem;
    transition: right 0.3s ease;
    z-index: 90;
    box-shadow: -5px 0 20px rgba(0, 0, 0, 0.2);
  }
  
  nav.active {
    right: 0;
  }
  
  nav ul {
    flex-direction: column;
    gap: 2rem;
  }
  
  nav a {
    display: block;
  }
  
  body.nav-open {
    overflow: hidden;
  }
  
  .overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    z-index: 80;
    visibility: hidden;
    opacity: 0;
    transition: var(--transition);
  }
  
  .overlay.active {
    visibility: visible;
    opacity: 1;
  }
  
  .footer-content {
    flex-direction: column;
    gap: 3rem;
    text-align: center;
  }
  
  .footer-logo {
    flex-direction: column;
  }
  
  .footer-nav ul {
    justify-content: center;
  }
}

@media (max-width: 576px) {
  .cta-buttons {
    flex-direction: column;
  }
  
  .features-grid {
    grid-template-columns: 1fr;
  }
}

/* Animations */
@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes slideUp {
  from {
    transform: translateY(50px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.animate-fade-in {
  animation: fadeIn 1s ease forwards;
}

.animate-slide-up {
  animation: slideUp 1s ease forwards;
}

.delay-200 {
  animation-delay: 200ms;
}

.delay-400 {
  animation-delay: 400ms;
}

.delay-600 {
  animation-delay: 600ms;
}