/**
 * unfilteredai.love - Main Stylesheet
 * A modern, SEO-optimized design with unique color scheme
 */

:root {
  /* Primary color palette - dark blue, teal, red accents */
  --primary-dark: #1A1A2E;
  --primary-medium: #16213E;
  --primary-light: #0F3460;
  --accent-bright: #16F4D0;
  --accent-pop: #E84545;
  --text-light: #F0F0F0;
  --text-muted: #B0B0B0;
  --gradient-bg: linear-gradient(135deg, var(--primary-dark), var(--primary-medium), var(--primary-light));
  
  /* Typography */
  --font-primary: 'Montserrat', sans-serif;
  --font-secondary: 'Poppins', sans-serif;
  --font-size-base: 16px;
}

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

html {
  font-size: var(--font-size-base);
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-primary);
  background: var(--primary-dark);
  color: var(--text-light);
  line-height: 1.6;
  overflow-x: hidden;
}

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

h1 {
  font-size: 3rem;
}

h2 {
  font-size: 2.5rem;
}

h3 {
  font-size: 1.75rem;
}

p {
  margin-bottom: 1rem;
}

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

a:hover {
  color: #fff;
}

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

.highlight {
  color: var(--accent-bright);
  position: relative;
  display: inline-block;
}

.highlight::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 30%;
  background-color: var(--accent-bright);
  opacity: 0.2;
  z-index: -1;
  transform: skewX(-15deg);
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.8rem 1.5rem;
  border-radius: 50px;
  text-align: center;
  font-weight: 600;
  transition: all 0.3s ease;
  cursor: pointer;
  font-size: 1rem;
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 0%;
  height: 100%;
  background-color: rgba(255, 255, 255, 0.1);
  transition: width 0.3s ease;
  z-index: -1;
}

.btn:hover::before {
  width: 100%;
}

.btn-primary {
  background-color: var(--accent-bright);
  color: var(--primary-dark);
  border: 2px solid var(--accent-bright);
}

.btn-primary:hover {
  background-color: transparent;
  color: var(--accent-bright);
}

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

.btn-outline:hover {
  background-color: var(--accent-bright);
  color: var(--primary-dark);
}

.btn-large {
  padding: 1rem 2rem;
  font-size: 1.1rem;
}

/* Header & Navigation */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: 1.5rem 0;
  z-index: 100;
  transition: all 0.3s ease;
  background-color: rgba(26, 26, 46, 0.9);
}

header.scrolled {
  padding: 0.8rem 0;
  background-color: var(--primary-dark);
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

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

.logo a {
  display: flex;
  align-items: center;
  color: #fff;
  font-weight: 700;
  font-size: 1.8rem;
}

.logo-icon {
  margin-right: 0.5rem;
}

.logo-text {
  background: linear-gradient(to right, #fff, var(--accent-bright));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

nav {
  display: flex;
  align-items: center;
}

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

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

.nav-link {
  color: var(--text-light);
  font-weight: 600;
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--accent-bright);
  transition: width 0.3s ease;
}

.nav-link:hover {
  color: var(--accent-bright);
}

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

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

.bar {
  display: block;
  width: 25px;
  height: 2px;
  margin: 5px auto;
  background-color: var(--text-light);
  transition: all 0.3s ease-in-out;
}

/* Hero Section */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 8rem 0 4rem;
  background: var(--gradient-bg);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 70% 30%, var(--accent-bright), transparent 30%);
  opacity: 0.1;
}

.hero-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.hero-text {
  flex: 1;
  max-width: 600px;
}

.hero-text h1 {
  font-size: 3.5rem;
  margin-bottom: 1.5rem;
  line-height: 1.1;
}

.hero-text p {
  font-size: 1.2rem;
  color: var(--text-muted);
  margin-bottom: 2.5rem;
}

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

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

/* Features Section */
.features {
  padding: 8rem 0;
  position: relative;
  overflow: hidden;
  background-color: var(--primary-medium);
}

.section-title {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 4rem;
}

.section-title h2 {
  margin-bottom: 1rem;
}

.section-title p {
  color: var(--text-muted);
  font-size: 1.2rem;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2.5rem;
}

.feature-card {
  background: rgba(15, 52, 96, 0.5);
  border-radius: 20px;
  padding: 2.5rem 2rem;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid rgba(22, 244, 208, 0.1);
  position: relative;
}

.feature-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 10px 30px rgba(22, 244, 208, 0.1);
}

.feature-icon {
  width: 70px;
  height: 70px;
  margin-bottom: 1.5rem;
}

.feature-card h3 {
  margin-bottom: 1rem;
}

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

/* Process Section */
.process {
  padding: 8rem 0;
  background-color: var(--primary-dark);
  position: relative;
}

.process::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, var(--accent-bright), transparent 70%);
  opacity: 0.1;
  z-index: 0;
  transform: translate(150px, -150px);
}

.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 3rem;
  position: relative;
  z-index: 2;
}

.step {
  text-align: center;
  padding: 2rem;
  position: relative;
}

.step-number {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--accent-bright);
  color: var(--primary-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  font-size: 1.5rem;
  font-weight: 700;
}

.step h3 {
  margin-bottom: 1rem;
}

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

/* Showcase Section */
.showcase {
  padding: 8rem 0;
  background-color: var(--primary-medium);
}

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

.showcase-item {
  overflow: hidden;
  border-radius: 20px;
  position: relative;
  height: 300px;
}

.showcase-thumbnail {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(15, 52, 96, 0.5);
  border: 1px solid rgba(22, 244, 208, 0.1);
  position: relative;
}

.showcase-thumbnail svg {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.showcase-info {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: 1.5rem;
  background: linear-gradient(to top, rgba(26, 26, 46, 0.9), transparent);
  transform: translateY(100%);
  transition: transform 0.3s ease;
}

.showcase-item:hover .showcase-info {
  transform: translateY(0);
}

.showcase-cta {
  text-align: center;
  margin-top: 3rem;
}

/* CTA Section */
.cta-section {
  padding: 6rem 0;
  background: var(--gradient-bg);
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  bottom: 0;
  right: 0;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, var(--accent-bright), transparent 70%);
  opacity: 0.1;
  transform: translate(150px, 150px);
}

.cta-content {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.cta-content h2 {
  font-size: 3rem;
  margin-bottom: 1.5rem;
}

.cta-content p {
  font-size: 1.2rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
}

/* Footer */
footer {
  padding: 4rem 0 2rem;
  background-color: var(--primary-dark);
  position: relative;
}

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

.footer-logo a {
  display: flex;
  align-items: center;
  color: #fff;
  font-weight: 700;
  font-size: 1.5rem;
}

.footer-logo-icon {
  margin-right: 0.5rem;
}

.footer-links ul {
  display: flex;
  list-style: none;
  gap: 2rem;
}

.footer-links a {
  color: var(--text-muted);
}

.footer-links a:hover {
  color: var(--accent-bright);
}

.footer-cta {
  margin-left: auto;
}

.footer-disclaimer {
  padding: 1.5rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-disclaimer p {
  color: var(--text-muted);
  font-size: 0.9rem;
  text-align: center;
}

.copyright {
  padding-top: 1.5rem;
  text-align: center;
}

.copyright p {
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* Animation classes */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

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

/* Responsive styles */
@media (max-width: 992px) {
  html {
    font-size: 15px;
  }
  
  .hero-content {
    flex-direction: column;
  }
  
  .hero-text {
    max-width: 100%;
    text-align: center;
  }
  
  .hero-buttons {
    justify-content: center;
  }
}

@media (max-width: 768px) {
  html {
    font-size: 14px;
  }
  
  .menu-toggle {
    display: block;
  }
  
  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    flex-direction: column;
    background-color: var(--primary-dark);
    width: 80%;
    max-width: 300px;
    height: 100vh;
    padding: 5rem 2rem;
    transition: right 0.3s ease;
    align-items: flex-start;
    box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
    gap: 2rem;
  }
  
  .nav-menu.active {
    right: 0;
  }
  
  .nav-menu li {
    width: 100%;
    margin-left: 0;
    margin-bottom: 1.5rem;
  }
  
  .nav-link::after {
    display: none;
  }
  
  .features-grid,
  .steps,
  .showcase-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-content {
    flex-direction: column;
    gap: 2rem;
    text-align: center;
  }
  
  .footer-links ul {
    flex-direction: column;
    align-items: center;
    gap: 1rem;
  }
  
  .footer-cta {
    margin-left: 0;
  }
}