/* Modern CSS with unique dark theme for aiporndeepfake.love */
:root {
  --primary-color: #8B5CF6;
  --secondary-color: #EC4899;
  --tertiary-color: #3B82F6;
  --dark-bg: #0F172A;
  --darker-bg: #020617;
  --card-bg: #1E293B;
  --light-text: #F8FAFC;
  --gray-text: #94A3B8;
  --border-color: #334155;
  --border-radius: 10px;
  --transition: all 0.3s ease;
  --box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.2), 0 4px 6px -2px rgba(0, 0, 0, 0.1);
}

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

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

body {
  font-family: 'Inter', sans-serif;
  line-height: 1.6;
  color: var(--light-text);
  background-color: var(--dark-bg);
  overflow-x: hidden;
  background-image: 
    radial-gradient(at 80% 20%, rgba(139, 92, 246, 0.15) 0px, transparent 50%),
    radial-gradient(at 20% 80%, rgba(236, 72, 153, 0.15) 0px, transparent 50%);
  background-attachment: fixed;
}

h1, h2, h3, h4, h5, h6 {
  margin: 0 0 1rem;
  font-weight: 700;
  line-height: 1.2;
}

h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
}

h2 {
  font-size: clamp(2rem, 4vw, 3rem);
}

h3 {
  font-size: clamp(1.5rem, 3vw, 2rem);
}

p {
  margin-bottom: 1.5rem;
}

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

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

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

/* Layout */
.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

section {
  padding: 5rem 0;
}

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

.section-title h2 {
  background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  display: inline-block;
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 1rem;
  position: relative;
  z-index: 1;
}

.section-title p {
  color: var(--gray-text);
  max-width: 700px;
  margin: 0 auto;
}

/* Buttons */
.btn {
  display: inline-block;
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  color: white;
  padding: 0.875rem 2rem;
  border-radius: var(--border-radius);
  font-weight: 600;
  text-align: center;
  transition: var(--transition);
  border: none;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  z-index: 1;
  box-shadow: 0 4px 10px rgba(236, 72, 153, 0.4);
}

.btn:before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--secondary-color), var(--tertiary-color));
  transition: opacity 0.5s ease-in-out;
  opacity: 0;
  z-index: -1;
}

.btn:hover {
  transform: translateY(-3px);
  color: white;
  box-shadow: 0 6px 15px rgba(236, 72, 153, 0.5);
}

.btn:hover:before {
  opacity: 1;
}

/* Header */
header {
  padding: 1rem 0;
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 100;
  background-color: rgba(2, 6, 23, 0.8);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(51, 65, 85, 0.5);
  transition: var(--transition);
}

header.scrolled {
  padding: 0.5rem 0;
  background-color: rgba(2, 6, 23, 0.95);
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

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

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.logo svg {
  height: 2.5rem;
  width: auto;
}

.logo-text {
  font-size: 1.25rem;
  font-weight: 800;
  background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  line-height: 1.2;
}

/* Navigation */
nav {
  transition: var(--transition);
}

nav ul {
  display: flex;
  list-style: none;
  gap: 2rem;
  align-items: center;
}

nav ul li a {
  color: var(--light-text);
  font-weight: 500;
  position: relative;
  padding: 0.5rem 0;
  transition: var(--transition);
}

nav ul li a:after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
  transition: var(--transition);
}

nav ul li a:hover {
  color: var(--light-text);
}

nav ul li a:hover:after,
nav ul li a.active:after {
  width: 100%;
}

.mobile-toggle {
  display: none;
  background: transparent;
  border: none;
  color: var(--light-text);
  font-size: 1.75rem;
  cursor: pointer;
  z-index: 200;
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  padding: 8rem 0 5rem;
  overflow: hidden;
}

.hero-content {
  max-width: 800px;
  position: relative;
  z-index: 1;
}

.hero h1 {
  margin-bottom: 1.5rem;
  position: relative;
}

.hero h1 span {
  background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  display: block;
}

.hero p {
  font-size: 1.25rem;
  margin-bottom: 2rem;
  color: var(--gray-text);
  max-width: 600px;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
}

/* Features Section */
.features {
  position: relative;
}

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

.feature-card {
  background-color: var(--card-bg);
  border-radius: var(--border-radius);
  padding: 2rem;
  transition: var(--transition);
  border: 1px solid var(--border-color);
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.05), rgba(236, 72, 153, 0.05));
  z-index: -1;
  opacity: 0;
  transition: var(--transition);
}

.feature-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--box-shadow);
  border-color: rgba(139, 92, 246, 0.3);
}

.feature-card:hover::before {
  opacity: 1;
}

.feature-icon {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  box-shadow: 0 10px 15px -3px rgba(139, 92, 246, 0.3);
}

.feature-icon svg {
  width: 30px;
  height: 30px;
  color: white;
}

.feature-card h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  font-weight: 700;
}

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

/* How it Works Section */
.how-it-works {
  position: relative;
}

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

.step-card {
  background-color: var(--card-bg);
  border-radius: var(--border-radius);
  padding: 2rem;
  position: relative;
  z-index: 1;
  border: 1px solid var(--border-color);
  transition: var(--transition);
}

.step-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--box-shadow);
  border-color: rgba(139, 92, 246, 0.3);
}

.step-number {
  position: absolute;
  top: -15px;
  left: -15px;
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.25rem;
  color: white;
  z-index: 2;
}

.step-card h3 {
  margin-bottom: 1rem;
  padding-left: 1.5rem;
}

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

/* CTA Section */
.cta {
  background-color: var(--darker-bg);
  position: relative;
  overflow: hidden;
}

.cta-inner {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 2rem 0;
}

.cta h2 {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
  background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  display: inline-block;
}

.cta p {
  color: var(--gray-text);
  max-width: 600px;
  margin: 0 auto 2rem;
  font-size: 1.1rem;
}

/* Footer */
footer {
  background-color: var(--darker-bg);
  padding: 5rem 0 2rem;
  position: relative;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 3rem;
}

.footer-about p {
  color: var(--gray-text);
  margin-bottom: 1.5rem;
}

.footer-about .logo {
  margin-bottom: 1rem;
}

.footer-links h4 {
  color: var(--light-text);
  margin-bottom: 1.5rem;
  font-size: 1.25rem;
}

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

.footer-links ul li {
  margin-bottom: 0.75rem;
}

.footer-links ul li a {
  color: var(--gray-text);
  transition: var(--transition);
}

.footer-links ul li a:hover {
  color: var(--secondary-color);
  transform: translateX(5px);
}

.footer-bottom {
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-color);
  text-align: center;
  color: var(--gray-text);
  font-size: 0.875rem;
}

/* FAQ Section */
.faq {
  position: relative;
  background-color: rgba(15, 23, 42, 0.7);
}

.faq-content {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background-color: var(--card-bg);
  border-radius: var(--border-radius);
  padding: 2rem;
  border: 1px solid var(--border-color);
  transition: var(--transition);
}

.faq-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--box-shadow);
  border-color: rgba(139, 92, 246, 0.3);
}

.faq-item h3 {
  font-size: 1.25rem;
  margin-bottom: 1rem;
  color: var(--light-text);
}

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

/* Responsive Design */
@media (max-width: 992px) {
  section {
    padding: 4rem 0;
  }
}

@media (max-width: 768px) {
  .mobile-toggle {
    display: block;
  }
  
  nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 400px;
    height: 100vh;
    background-color: var(--darker-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
  }
  
  nav.active {
    right: 0;
  }
  
  nav ul {
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    width: 100%;
    padding: 2rem;
  }
  
  nav ul li {
    width: 100%;
    text-align: center;
  }

  nav ul li a {
    display: block;
    padding: 0.5rem 0;
    width: 100%;
  }

  .hero-buttons {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .hero p {
    font-size: 1.1rem;
  }
  
  .features-grid,
  .step-cards {
    grid-template-columns: 1fr;
  }
  
  .section-title h2 {
    font-size: 2rem;
  }
}

/* Animations */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-in.active {
  opacity: 1;
  transform: translateY(0);
}

@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(236, 72, 153, 0.7);
  }
  70% {
    box-shadow: 0 0 0 15px rgba(236, 72, 153, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(236, 72, 153, 0);
  }
}