/* Modern CSS for deepnudes.best - Teal/Blue Theme */
:root {
  --primary: #10B981;
  --secondary: #3B82F6;
  --dark: #0F172A;
  --dark-alt: #1E293B;
  --light: #F8FAFC;
  --text-light: #E2E8F0;
  --text-dark: #1E293B;
  --accent: #06B6D4;
  --bg-gradient: linear-gradient(to right, var(--dark) 0%, var(--dark-alt) 100%);
  --primary-gradient: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  --radius: 8px;
  --shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --transition: all 0.3s ease;
}

/* Reset & Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html, body {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--light);
  background-color: var(--dark);
}

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

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

ul, ol {
  list-style: none;
}

img, svg {
  max-width: 100%;
  height: auto;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

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

h1 {
  font-size: clamp(2rem, 5vw, 3rem);
  letter-spacing: -0.025em;
}

h2 {
  font-size: clamp(1.5rem, 4vw, 2.25rem);
  letter-spacing: -0.025em;
}

h3 {
  font-size: clamp(1.25rem, 3vw, 1.5rem);
}

p {
  margin-bottom: 1rem;
}

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

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

.section-subtitle {
  color: var(--primary);
  text-transform: uppercase;
  font-size: 0.875rem;
  letter-spacing: 2px;
  margin-bottom: 0.5rem;
  display: block;
}

/* Layout & Sections */
.section {
  padding: 4rem 0;
}

.section-alt {
  background-color: var(--dark-alt);
}

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: rgba(15, 23, 42, 0.9);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
  height: 70px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

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

.logo-text {
  font-weight: 700;
  font-size: 1.25rem;
}

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

.nav-link {
  font-weight: 500;
  padding: 0.5rem 0;
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary-gradient);
  transition: var(--transition);
}

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

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  color: var(--light);
  font-size: 1.5rem;
  cursor: pointer;
  width: 40px;
  height: 40px;
  padding: 0.5rem;
}

/* Hero Section */
.hero {
  position: relative;
  padding-top: 120px;
  padding-bottom: 80px;
  overflow: hidden;
  background: var(--dark);
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 100%;
  height: 100%;
  background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%2310B981' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.5;
  z-index: 1;
}

.hero-container {
  display: flex;
  align-items: center;
  gap: 2rem;
  position: relative;
  z-index: 2;
}

.hero-content {
  flex: 1;
}

.hero-image {
  flex: 1;
  display: flex;
  justify-content: center;
}

.hero-title {
  margin-bottom: 1.5rem;
}

.hero-description {
  font-size: 1.125rem;
  margin-bottom: 2rem;
  max-width: 36rem;
  color: var(--text-light);
}

.diamond-shape {
  width: 400px;
  height: 400px;
  position: relative;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem 2rem;
  font-weight: 600;
  font-size: 1rem;
  border-radius: var(--radius);
  transition: var(--transition);
  cursor: pointer;
  text-align: center;
}

.btn-primary {
  background: var(--primary-gradient);
  color: var(--light);
  border: none;
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 15px -3px rgba(16, 185, 129, 0.25);
}

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

.btn-outline:hover {
  background: var(--primary-gradient);
  color: var(--light);
}

/* Features */
.features {
  padding: 6rem 0;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

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

.feature-card::after {
  content: '';
  position: absolute;
  width: 0;
  height: 3px;
  bottom: 0;
  left: 0;
  background: var(--primary-gradient);
  transition: var(--transition);
  z-index: -1;
}

.feature-card:hover::after {
  width: 100%;
}

.feature-card:hover {
  transform: translateY(-5px);
}

.feature-icon {
  width: 48px;
  height: 48px;
  margin-bottom: 1.25rem;
  color: var(--primary);
}

.feature-title {
  margin-bottom: 0.75rem;
}

.feature-description {
  color: var(--text-light);
}

/* How it Works */
.how-it-works {
  background-color: var(--dark-alt);
  position: relative;
}

.steps {
  counter-reset: step;
  max-width: 800px;
  margin: 0 auto;
}

.step {
  position: relative;
  padding-left: 3.5rem;
  margin-bottom: 3rem;
}

.step:last-child {
  margin-bottom: 0;
}

.step::before {
  counter-increment: step;
  content: counter(step);
  position: absolute;
  left: 0;
  top: 0;
  width: 2.5rem;
  height: 2.5rem;
  background: var(--primary-gradient);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
}

.step-title {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
}

/* Testimonials */
.testimonials {
  overflow: hidden;
}

.testimonial-container {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
  padding: 2rem;
  border-radius: var(--radius);
  background-color: var(--dark-alt);
}

.testimonial-content {
  font-size: 1.125rem;
  font-style: italic;
  margin-bottom: 1.5rem;
  position: relative;
}

.testimonial-content::before,
.testimonial-content::after {
  content: '"';
  color: var(--primary);
  font-size: 3rem;
  line-height: 0;
  vertical-align: -0.4em;
}

.testimonial-content::after {
  content: '"';
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.author-avatar {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: var(--primary-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--light);
  font-weight: 700;
  font-size: 1.25rem;
}

.author-details h4 {
  margin-bottom: 0.25rem;
}

.author-position {
  color: var(--text-light);
  font-size: 0.875rem;
}

/* FAQ */
.faq {
  padding: 6rem 0;
  background-color: var(--dark);
}

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

.faq-item {
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  margin-bottom: 1rem;
}

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  text-align: left;
  padding: 1.25rem 0;
  cursor: pointer;
  background: transparent;
  border: none;
  color: var(--light);
  font-size: 1.125rem;
  font-weight: 500;
}

.faq-question:focus {
  outline: none;
}

.faq-icon {
  width: 24px;
  height: 24px;
  transition: transform 0.3s ease;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
  padding: 0;
}

.faq-item.active .faq-answer {
  max-height: 1000px;
  padding-bottom: 1.25rem;
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
}

/* CTA */
.cta {
  padding: 5rem 0;
  background-color: var(--dark-alt);
  position: relative;
  overflow: hidden;
}

.cta::before {
  content: '';
  position: absolute;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: var(--primary-gradient);
  top: -150px;
  right: -150px;
  opacity: 0.1;
}

.cta-container {
  position: relative;
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
  z-index: 1;
}

.cta-title {
  margin-bottom: 1.5rem;
}

.cta-description {
  margin-bottom: 2rem;
  font-size: 1.125rem;
}

/* Footer */
.footer {
  background-color: var(--dark-alt);
  padding: 5rem 0 2rem;
}

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

.footer-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.footer-logo svg {
  width: 32px;
  height: 32px;
}

.footer-logo-text {
  font-weight: 700;
  font-size: 1.25rem;
}

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

.footer-heading {
  font-size: 1.25rem;
  margin-bottom: 1.25rem;
  color: var(--light);
}

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

.footer-link {
  color: var(--text-light);
}

.footer-link:hover {
  color: var(--primary);
}

.copyright {
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
  color: var(--text-light);
  font-size: 0.875rem;
}

/* Responsive */
@media (max-width: 992px) {
  .hero-container {
    flex-direction: column;
  }
  
  .hero-image {
    order: -1;
    margin-bottom: 2rem;
  }
  
  .diamond-shape {
    width: 300px;
    height: 300px;
  }
}

@media (max-width: 768px) {
  .mobile-menu-btn {
    display: block;
  }
  
  .nav-menu {
    position: fixed;
    top: 70px;
    right: -100%;
    width: 100%;
    height: calc(100vh - 70px);
    background-color: var(--dark);
    flex-direction: column;
    align-items: center;
    padding: 3rem 0;
    transition: right 0.3s ease;
    z-index: 1000;
  }
  
  .nav-menu.active {
    right: 0;
  }
  
  .feature-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-container {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .diamond-shape {
    width: 200px;
    height: 200px;
  }
  
  .btn {
    width: 100%;
  }
}