/* 
 * styles.css for nudeai.pw
 * Indian market website with unique orange-pink theme
 */

:root {
  --primary-color: #ff9800; /* Orange */
  --secondary-color: #e91e63; /* Pink */
  --accent-color: #ff5722; /* Deep Orange */
  --text-color: #212121;
  --light-text: #ffffff;
  --background-color: #fffaf0;
  --section-bg: #fff3e0;
  --border-color: rgba(255, 152, 0, 0.3);
  --box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
  --gradient: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
}

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

body {
  font-family: 'Hind', sans-serif;
  background-color: var(--background-color);
  color: var(--text-color);
  line-height: 1.6;
  overflow-x: hidden;
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1rem;
  color: var(--text-color);
}

h1 {
  font-size: 2.5rem;
}

h2 {
  font-size: 2rem;
}

h3 {
  font-size: 1.5rem;
}

p {
  margin-bottom: 1.5rem;
}

a {
  text-decoration: none;
  color: var(--primary-color);
  transition: all 0.3s ease;
}

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

/* Button Styles */
.btn {
  display: inline-block;
  background: var(--gradient);
  color: var(--light-text);
  padding: 12px 25px;
  border-radius: 50px;
  text-transform: uppercase;
  font-weight: 600;
  letter-spacing: 1px;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 15px rgba(255, 152, 0, 0.4);
}

.btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(255, 152, 0, 0.6);
  color: var(--light-text);
}

.btn-large {
  padding: 15px 35px;
  font-size: 1.1rem;
}

/* Header Styles */
header {
  background: var(--gradient);
  color: var(--light-text);
  padding: 1rem 0;
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 1000;
  box-shadow: var(--box-shadow);
}

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

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

.logo svg {
  height: 40px;
  width: auto;
}

.logo-text {
  font-size: 1.5rem;
  font-weight: 700;
  margin-left: 10px;
  color: var(--light-text);
}

nav ul {
  display: flex;
  list-style: none;
}

nav ul li {
  margin-left: 30px;
}

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

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

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

.menu-toggle {
  display: none;
  background: transparent;
  border: none;
  color: var(--light-text);
  font-size: 1.5rem;
  cursor: pointer;
}

/* Hero Section */
.hero {
  background: var(--gradient);
  color: var(--light-text);
  padding: 10rem 0 6rem;
  position: relative;
  overflow: hidden;
  text-align: center;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100" viewBox="0 0 100 100"><rect width="100" height="100" fill="none"/><path d="M0,0 L100,100 M0,20 L80,100 M20,0 L100,80 M0,40 L60,100 M40,0 L100,60 M0,60 L40,100 M60,0 L100,40 M0,80 L20,100 M80,0 L100,20" stroke="rgba(255,255,255,0.1)" stroke-width="1"/></svg>');
  z-index: 0;
}

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

.hero h1 {
  font-size: 3rem;
  margin-bottom: 1.5rem;
  color: var(--light-text);
}

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

/* Features Section */
.features {
  padding: 5rem 0;
  background-color: var(--background-color);
  position: relative;
}

.features h2 {
  text-align: center;
  margin-bottom: 3rem;
}

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

.feature-card {
  background-color: var(--section-bg);
  border-radius: 10px;
  padding: 30px;
  text-align: center;
  transition: all 0.3s ease;
  box-shadow: var(--box-shadow);
}

.feature-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.feature-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 20px;
}

.feature-card h3 {
  margin-bottom: 15px;
}

.feature-card p {
  color: var(--text-color);
  opacity: 0.8;
}

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

.how-it-works h2 {
  text-align: center;
  margin-bottom: 3rem;
}

.steps-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  max-width: 1000px;
  margin: 0 auto;
}

.step {
  flex: 1;
  min-width: 250px;
  padding: 20px;
  text-align: center;
  position: relative;
}

.step-icon {
  width: 70px;
  height: 70px;
  margin: 0 auto 20px;
  background: var(--gradient);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--light-text);
  font-size: 1.8rem;
  font-weight: bold;
}

.step h3 {
  margin-bottom: 15px;
}

.step p {
  color: var(--text-color);
  opacity: 0.8;
}

.step::after {
  content: '';
  position: absolute;
  top: 35px;
  right: -15px;
  width: 30px;
  height: 30px;
  border-top: 2px solid var(--primary-color);
  border-right: 2px solid var(--primary-color);
  transform: rotate(45deg);
}

.step:last-child::after {
  display: none;
}

/* Technology Section */
.technology {
  padding: 5rem 0;
  background-color: var(--background-color);
}

.technology h2 {
  text-align: center;
  margin-bottom: 3rem;
}

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

.tech-content {
  flex: 1;
  min-width: 300px;
  padding-right: 30px;
}

.tech-illustration {
  flex: 1;
  min-width: 300px;
}

.tech-list {
  list-style: none;
  margin-top: 20px;
}

.tech-list li {
  margin-bottom: 15px;
  display: flex;
  align-items: center;
}

.tech-list li svg {
  margin-right: 10px;
}

/* CTA Section */
.cta {
  padding: 4rem 0;
  background: var(--gradient);
  color: var(--light-text);
  text-align: center;
}

.cta h2 {
  color: var(--light-text);
  margin-bottom: 1.5rem;
}

.cta p {
  max-width: 700px;
  margin: 0 auto 2rem;
  opacity: 0.9;
}

.cta .btn {
  background: var(--light-text);
  color: var(--primary-color);
  box-shadow: 0 4px 15px rgba(255, 255, 255, 0.3);
}

.cta .btn:hover {
  background: var(--light-text);
  color: var(--secondary-color);
}

/* Footer */
footer {
  background-color: #212121;
  color: var(--light-text);
  padding: 4rem 0 2rem;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 30px;
  margin-bottom: 3rem;
}

.footer-branding p {
  opacity: 0.7;
  font-size: 0.9rem;
  margin-top: 1rem;
}

.footer-logo {
  width: 180px;
  height: 40px;
}

.footer-favicon {
  width: 32px;
  height: 32px;
  margin-top: 1rem;
}

.footer-links h3 {
  color: var(--light-text);
  margin-bottom: 1.5rem;
  font-size: 1.2rem;
}

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

.footer-links ul li {
  margin-bottom: 10px;
}

.footer-links ul li a {
  color: var(--light-text);
  opacity: 0.7;
  transition: all 0.3s ease;
}

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

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

.copyright p {
  font-size: 0.9rem;
  opacity: 0.7;
  margin-bottom: 0;
}

/* Responsive Design */
@media (max-width: 992px) {
  h1 {
    font-size: 2.2rem;
  }
  
  h2 {
    font-size: 1.8rem;
  }
  
  .tech-content {
    padding-right: 0;
    margin-bottom: 30px;
  }
  
  .step::after {
    display: none;
  }
}

@media (max-width: 768px) {
  header {
    padding: 0.8rem 0;
  }

  .menu-toggle {
    display: block;
  }
  
  nav ul {
    display: none;
    position: absolute;
    top: 70px;
    left: 0;
    width: 100%;
    background: var(--gradient);
    flex-direction: column;
    padding: 20px 0;
    z-index: 2;
    box-shadow: var(--box-shadow);
  }
  
  nav ul.show {
    display: flex;
  }
  
  nav ul li {
    margin: 10px 0;
    text-align: center;
  }
  
  .hero {
    padding: 9rem 0 5rem;
  }
  
  .hero h1 {
    font-size: 2rem;
  }
  
  .features-grid,
  .steps-container {
    grid-template-columns: 1fr;
  }
  
  .step {
    margin-bottom: 30px;
  }
}

@media (max-width: 576px) {
  .container {
    width: 95%;
    padding: 0 10px;
  }
  
  .hero h1 {
    font-size: 1.8rem;
  }
  
  .feature-card,
  .step {
    padding: 20px 15px;
  }
  
  .btn-large {
    padding: 12px 25px;
    font-size: 1rem;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
  }
}