/**
 * aiartporn.love - Main Stylesheet
 * A unique and modern design with strong SEO optimization
 */

/* Base Styles & Reset */
:root {
  --primary: #E91E63;
  --secondary: #673AB7;
  --accent: #9C27B0;
  --dark: #2C2C2C;
  --light: #F9F9F9;
  --gradient: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  --shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  --radius: 10px;
  --transition: all 0.3s ease;
}

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

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

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  color: var(--dark);
  background-color: #f5f5f5;
  line-height: 1.6;
  overflow-x: hidden;
}

.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1rem;
}

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

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

section {
  padding: 4rem 0;
}

/* Utility Classes */
.section-title {
  font-size: 2.5rem;
  text-align: center;
  margin-bottom: 2.5rem;
  position: relative;
}

.section-title::after {
  content: '';
  position: absolute;
  width: 80px;
  height: 4px;
  background: var(--gradient);
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  border-radius: 2px;
}

/* Buttons */
.main-button, .cta-button {
  display: inline-block;
  padding: 0.8rem 2rem;
  font-weight: 600;
  border-radius: var(--radius);
  text-align: center;
  transition: var(--transition);
  cursor: pointer;
  box-shadow: var(--shadow);
}

.main-button {
  background: var(--gradient);
  color: white;
  border: none;
}

.main-button:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
  color: white;
}

.cta-button {
  background: transparent;
  border: 2px solid var(--primary);
  color: var(--primary);
}

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

.cta-center {
  text-align: center;
  margin-top: 2rem;
}

/* Header & Navigation */
header {
  position: fixed;
  width: 100%;
  z-index: 100;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(5px);
  box-shadow: var(--shadow);
  padding: 1rem 0;
  transition: var(--transition);
}

header.scrolled {
  padding: 0.5rem 0;
  background: white;
}

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

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

.site-logo {
  margin-right: 10px;
}

.logo-wrapper h1 {
  font-size: 1.5rem;
  margin-bottom: 0;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.nav-menu {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-menu li {
  margin-left: 2rem;
}

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

.nav-menu a::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  background: var(--gradient);
  bottom: -4px;
  left: 0;
  transition: width 0.3s ease;
}

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

.menu-toggle {
  display: none;
  flex-direction: column;
  cursor: pointer;
}

.bar {
  width: 25px;
  height: 3px;
  background-color: var(--dark);
  margin: 3px 0;
  transition: var(--transition);
}

/* Hero Section */
.hero {
  background: var(--gradient);
  color: white;
  padding: 8rem 0 5rem;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='100' height='100' viewBox='0 0 100 100'%3E%3Cpath d='M50,0 C70,25 70,75 50,100 C30,75 30,25 50,0' fill='%23ffffff' opacity='0.05'/%3E%3C/svg%3E");
  background-size: 100px;
  opacity: 0.1;
}

.hero-content {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.hero h2 {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.hero h2 span {
  display: block;
}

.hero p {
  font-size: 1.25rem;
  margin-bottom: 2rem;
  opacity: 0.9;
}

/* About Section */
.about {
  background: white;
  position: relative;
}

.about-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.about-card {
  background: white;
  padding: 2rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  transition: var(--transition);
  text-align: center;
}

.about-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}

.icon-wrapper {
  width: 80px;
  height: 80px;
  background: var(--gradient);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  color: white;
}

/* Features Section */
.features {
  background: #f8f8f8;
}

.feature-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.feature-item {
  background: white;
  padding: 2rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border-left: 4px solid var(--primary);
}

/* Gallery Section */
.gallery {
  background: white;
}

.style-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
}

.style-card {
  background: var(--light);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
  position: relative;
  height: 200px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.5rem;
  background: var(--gradient);
  color: white;
  box-shadow: var(--shadow);
}

.style-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(to bottom, transparent 40%, rgba(0,0,0,0.7) 100%);
  z-index: 1;
}

.style-name, .style-description {
  position: relative;
  z-index: 2;
}

.style-name {
  font-size: 1.5rem;
  font-weight: bold;
  margin-bottom: 0.5rem;
}

.style-description {
  font-size: 0.9rem;
  opacity: 0.9;
}

.style-card:nth-child(1) { background: linear-gradient(135deg, #8e0e00, #1f1c18); }
.style-card:nth-child(2) { background: linear-gradient(135deg, #0052D4, #4364F7, #6FB1FC); }
.style-card:nth-child(3) { background: linear-gradient(135deg, #f12711, #f5af19); }
.style-card:nth-child(4) { background: linear-gradient(135deg, #09203f, #537895); }
.style-card:nth-child(5) { background: linear-gradient(135deg, #C33764, #1D2671); }
.style-card:nth-child(6) { background: linear-gradient(135deg, #232526, #414345); }

/* How It Works Section */
.how-it-works {
  background: var(--light);
  position: relative;
}

.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.step {
  position: relative;
  padding: 2rem;
  background: white;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  transition: var(--transition);
  text-align: center;
  z-index: 1;
}

.step:hover {
  transform: scale(1.03);
}

.step-number {
  background: var(--gradient);
  color: white;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  margin: 0 auto 1rem;
}

/* FAQ Section */
.faq {
  background: white;
}

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

.accordion-item {
  margin-bottom: 1rem;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.accordion-header {
  width: 100%;
  text-align: left;
  padding: 1.2rem 1.5rem;
  background: white;
  border: none;
  outline: none;
  cursor: pointer;
  font-weight: bold;
  transition: var(--transition);
  position: relative;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-left: 4px solid var(--primary);
}

.accordion-header::after {
  content: "+";
  font-size: 1.5rem;
  transition: var(--transition);
}

.accordion-item.active .accordion-header::after {
  content: "-";
}

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

.accordion-item.active .accordion-content {
  max-height: 200px;
  padding: 1rem 1.5rem;
}

/* CTA Section */
.cta {
  background: var(--gradient);
  color: white;
  text-align: center;
  padding: 5rem 0;
}

.cta h2 {
  font-size: 2.2rem;
}

.cta p {
  max-width: 600px;
  margin: 0 auto 2rem;
  opacity: 0.9;
}

/* Footer */
footer {
  background: var(--dark);
  color: white;
  padding: 4rem 0 1rem;
}

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

.footer-logo {
  display: flex;
  align-items: center;
  margin-right: 2rem;
  margin-bottom: 2rem;
}

.footer-logo span {
  font-size: 1.5rem;
  font-weight: bold;
  margin-left: 10px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
}

.footer-column {
  margin-right: 4rem;
  margin-bottom: 2rem;
}

.footer-column h4 {
  position: relative;
  margin-bottom: 1.5rem;
  padding-bottom: 0.5rem;
}

.footer-column h4::after {
  content: '';
  position: absolute;
  width: 50px;
  height: 2px;
  background: var(--primary);
  bottom: 0;
  left: 0;
}

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

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

.footer-column a {
  color: #b3b3b3;
  transition: var(--transition);
}

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

.footer-bottom {
  text-align: center;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255,255,255,0.1);
}

/* Responsive Styles */
@media (max-width: 992px) {
  .section-title {
    font-size: 2.2rem;
  }
  
  .hero h2 {
    font-size: 2.5rem;
  }
}

@media (max-width: 768px) {
  .menu-toggle {
    display: flex;
  }
  
  .nav-menu {
    position: absolute;
    flex-direction: column;
    background: white;
    width: 100%;
    top: 100%;
    left: 0;
    padding: 1rem 0;
    box-shadow: 0 5px 10px rgba(0,0,0,0.1);
    clip-path: polygon(0 0, 100% 0, 100% 0, 0 0);
    transition: 0.3s ease-in-out;
  }
  
  .nav-menu.active {
    clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
  }
  
  .nav-menu li {
    margin: 1rem 2rem;
  }
  
  .hero h2 {
    font-size: 2rem;
  }
  
  .footer-content {
    flex-direction: column;
  }
}

@media (max-width: 576px) {
  section {
    padding: 3rem 0;
  }
  
  .section-title {
    font-size: 1.8rem;
  }
  
  .hero {
    padding: 7rem 0 4rem;
  }
  
  .hero h2 {
    font-size: 1.8rem;
  }
  
  .feature-list, .about-grid, .style-grid, .steps {
    grid-template-columns: 1fr;
  }
}

/* Animation Classes */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.fade-in {
  animation: fadeIn 0.8s ease forwards;
  opacity: 0;
}

@keyframes pulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.05); }
  100% { transform: scale(1); }
}

.pulse {
  animation: pulse 2s infinite;
}