/* 
* Floburt.com - Free AI Tools Directory
* Main Stylesheet
*/

/* ===== Base Styles ===== */
:root {
  /* Color Variables */
  --primary: #4A6FFF;
  --primary-light: #7B93FF;
  --primary-dark: #3A5AE0;
  --secondary: #FF6B6B;
  --secondary-light: #FF9B9B;
  --secondary-dark: #E05555;
  --accent: #6BCB77;
  --accent-light: #8FE59A;
  --accent-dark: #4FAD5B;
  --background: #F8F9FA;
  --background-alt: #EAEDF0;
  --text: #333333;
  --text-light: #666666;
  --text-lighter: #999999;
  --white: #FFFFFF;
  --border: #E0E0E0;
  
  /* Typography */
  --heading-font: 'Poppins', sans-serif;
  --body-font: 'Open Sans', sans-serif;
  
  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-xxl: 3rem;
  
  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 20px;
  
  /* Shadows */
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.1);
}

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

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

body {
  font-family: var(--body-font);
  color: var(--text);
  background-color: var(--background);
  line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--heading-font);
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: var(--spacing-md);
  color: var(--text);
}

h1 {
  font-size: 2.5rem;
}

h2 {
  font-size: 2rem;
}

h3 {
  font-size: 1.5rem;
}

h4 {
  font-size: 1.25rem;
}

p {
  margin-bottom: var(--spacing-md);
}

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

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

ul, ol {
  margin-bottom: var(--spacing-md);
  padding-left: var(--spacing-lg);
}

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

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

section {
  padding: var(--spacing-xxl) 0;
}

/* ===== Buttons ===== */
.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-md);
  font-weight: 600;
  text-align: center;
  cursor: pointer;
  transition: all 0.3s ease;
  font-family: var(--heading-font);
  font-size: 1rem;
  border: none;
}

.btn-primary {
  background-color: var(--primary);
  color: var(--white);
}

.btn-primary:hover {
  background-color: var(--primary-dark);
  color: var(--white);
}

.btn-secondary {
  background-color: var(--secondary);
  color: var(--white);
}

.btn-secondary:hover {
  background-color: var(--secondary-dark);
  color: var(--white);
}

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

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

/* ===== Header & Navigation ===== */
header {
  background-color: var(--white);
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 100;
}

header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-md) var(--spacing-lg);
}

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

.logo a {
  display: flex;
  align-items: center;
  font-family: var(--heading-font);
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--text);
}

.logo-img {
  height: 40px;
  margin-right: var(--spacing-sm);
}

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

.nav-menu li {
  margin-left: var(--spacing-lg);
  position: relative;
}

.nav-menu a {
  color: var(--text);
  font-weight: 600;
  padding: var(--spacing-sm) 0;
  display: block;
}

.nav-menu a:hover, .nav-menu a.active {
  color: var(--primary);
}

.dropdown-toggle::after {
  content: '▼';
  font-size: 0.7rem;
  margin-left: var(--spacing-xs);
  vertical-align: middle;
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  background-color: var(--white);
  box-shadow: var(--shadow-md);
  border-radius: var(--radius-md);
  min-width: 200px;
  padding: var(--spacing-sm) 0;
  display: none;
  z-index: 10;
}

.dropdown:hover .dropdown-menu {
  display: block;
}

.dropdown-menu li {
  margin: 0;
}

.dropdown-menu a {
  padding: var(--spacing-sm) var(--spacing-md);
}

.dropdown-menu a:hover {
  background-color: var(--background-alt);
}

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

.mobile-menu-toggle span {
  display: block;
  width: 25px;
  height: 3px;
  background-color: var(--text);
  margin: 5px 0;
  border-radius: 3px;
  transition: all 0.3s ease;
}

/* ===== Hero Section ===== */
.hero {
  background: linear-gradient(135deg, var(--primary-light) 0%, var(--primary) 100%);
  color: var(--white);
  padding: var(--spacing-xxl) 0;
}

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

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

.hero h1 {
  font-size: 3rem;
  margin-bottom: var(--spacing-md);
  color: var(--white);
}

.hero p {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-lg);
  opacity: 0.9;
}

.hero-buttons {
  display: flex;
  gap: var(--spacing-md);
}

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

.mascot {
  max-width: 400px;
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-20px);
  }
  100% {
    transform: translateY(0px);
  }
}

/* ===== Categories Section ===== */
.categories {
  background-color: var(--white);
}

.categories h2 {
  text-align: center;
  margin-bottom: var(--spacing-xl);
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--spacing-lg);
}

.category-card {
  background-color: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: var(--spacing-lg);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  color: var(--text);
}

.category-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.category-icon {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background-color: var(--background-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-md);
}

.content-icon {
  background-color: rgba(74, 111, 255, 0.1);
}

.seo-icon {
  background-color: rgba(255, 107, 107, 0.1);
}

.design-icon {
  background-color: rgba(107, 203, 119, 0.1);
}

.video-icon {
  background-color: rgba(255, 159, 67, 0.1);
}

.youtube-icon {
  background-color: rgba(255, 107, 107, 0.1);
}

.productivity-icon {
  background-color: rgba(74, 111, 255, 0.1);
}

.category-card h3 {
  margin-bottom: var(--spacing-sm);
}

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

/* ===== Featured Tools Section ===== */
.featured-tools {
  background-color: var(--background-alt);
}

.featured-tools h2 {
  text-align: center;
  margin-bottom: var(--spacing-xl);
}

.tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--spacing-lg);
}

.tool-card {
  background-color: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
}

.tool-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.tool-header {
  padding: var(--spacing-md);
  border-bottom: 1px solid var(--border);
}

.tool-header h3 {
  margin-bottom: var(--spacing-xs);
}

.tool-category {
  display: inline-block;
  font-size: 0.8rem;
  color: var(--primary);
  background-color: rgba(74, 111, 255, 0.1);
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-sm);
}

.tool-body {
  padding: var(--spacing-md);
  flex-grow: 1;
}

.tool-features {
  list-style: none;
  padding: 0;
  margin-top: var(--spacing-md);
}

.tool-features li {
  padding-left: 1.5rem;
  position: relative;
  margin-bottom: var(--spacing-sm);
}

.tool-features li::before {
  content: "✓";
  color: var(--accent);
  position: absolute;
  left: 0;
  font-weight: bold;
}

.tool-footer {
  padding: var(--spacing-md);
  border-top: 1px solid var(--border);
  text-align: center;
}

.view-all {
  text-align: center;
  margin-top: var(--spacing-xl);
}

/* ===== About Section ===== */
.about-section {
  background-color: var(--white);
}

.about-section .container {
  display: flex;
  align-items: center;
  gap: var(--spacing-xl);
}

.about-content {
  flex: 1;
}

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

.about-mascot {
  max-width: 300px;
}

/* ===== Newsletter Section ===== */
.newsletter {
  background-color: var(--primary);
  color: var(--white);
  text-align: center;
}

.newsletter h2 {
  color: var(--white);
}

.newsletter p {
  max-width: 600px;
  margin: 0 auto var(--spacing-lg);
  opacity: 0.9;
}

.newsletter-form {
  display: flex;
  max-width: 500px;
  margin: 0 auto;
}

.newsletter-form input {
  flex: 1;
  padding: 0.75rem 1rem;
  border: none;
  border-radius: var(--radius-md) 0 0 var(--radius-md);
  font-size: 1rem;
}

.newsletter-form button {
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

/* ===== Footer ===== */
footer {
  background-color: var(--text);
  color: var(--white);
  padding: var(--spacing-xl) 0 var(--spacing-md);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

.footer-logo img {
  height: 40px;
  margin-bottom: var(--spacing-md);
}

.footer-logo p {
  opacity: 0.7;
}

.footer-links h4 {
  color: var(--white);
  margin-bottom: var(--spacing-md);
}

.footer-links ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li {
  margin-bottom: var(--spacing-sm);
}

.footer-links a {
  color: rgba(255, 255, 255, 0.7);
  transition: color 0.3s ease;
}

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

.social-icons {
  display: flex;
  gap: var(--spacing-md);
}

.social-icons a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  transition: background-color 0.3s ease;
}

.social-icons a:hover {
  background-color: var(--primary);
}

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

.footer-bottom p {
  opacity: 0.7;
  margin: 0;
}

/* ===== Responsive Styles ===== */
@media (max-width: 992px) {
  h1 {
    font-size: 2.2rem;
  }
  
  h2 {
    font-size: 1.8rem;
  }
  
  .hero .container {
    flex-direction: column;
    text-align: center;
  }
  
  .hero-content {
    margin-bottom: var(--spacing-xl);
  }
  
  .hero-buttons {
    justify-content: center;
  }
  
  .about-section .container {
    flex-direction: column-reverse;
    text-align: center;
  }
  
  .about-image {
    margin-bottom: var(--spacing-xl);
  }
}

@media (max-width: 768px) {
  .mobile-menu-toggle {
    display: block;
  }
  
  .nav-menu {
    position: fixed;
    top: 70px;
    left: 0;
    width: 100%;
    background-color: var(--white);
    flex-direction: column;
    padding: var(--spacing-md) 0;
    box-shadow: var(--shadow-md);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
  }
  
  .nav-menu.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }
  
  .nav-menu li {
    margin: 0;
  }
  
  .nav-menu a {
    padding: var(--spacing-sm) var(--spacing-lg);
  }
  
  .dropdown-menu {
    position: static;
    box-shadow: none;
    display: none;
    padding-left: var(--spacing-lg);
  }
  
  .dropdown.active .dropdown-menu {
    display: block;
  }
  
  .newsletter-form {
    flex-direction: column;
  }
  
  .newsletter-form input {
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-sm);
  }
  
  .newsletter-form button {
    border-radius: var(--radius-md);
  }
}

@media (max-width: 576px) {
  section {
    padding: var(--spacing-xl) 0;
  }
  
  .category-grid, .tools-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }
}

/* ===== Tool Page Specific Styles ===== */
.tool-hero {
  background-color: var(--white);
  padding: var(--spacing-xl) 0;
}

.tool-hero .container {
  display: flex;
  align-items: center;
  gap: var(--spacing-xl);
}

.tool-hero-content {
  flex: 2;
}

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

.tool-logo {
  max-width: 200px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.tool-meta {
  display: flex;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
}

.tool-meta-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  color: var(--text-light);
  font-size: 0.9rem;
}

.tool-cta {
  margin-top: var(--spacing-lg);
}

.tool-sections {
  background-color: var(--background);
}

.tool-section {
  background-color: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

.feature-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: var(--spacing-lg);
}

.feature-item {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
}

.feature-icon {
  color: var(--primary);
  font-size: 1.5rem;
  flex-shrink: 0;
}

.related-tools {
  background-color: var(--background-alt);
}

/* ===== Category Page Specific Styles ===== */
.category-hero {
  background-color: var(--primary);
  color: var(--white);
  padding: var(--spacing-xl) 0;
  text-align: center;
}

.category-hero h1 {
  color: var(--white);
}

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

.category-tools {
  background-color: var(--white);
}

/* ===== Utility Classes ===== */
.text-center {
  text-align: center;
}

.mb-0 {
  margin-bottom: 0;
}

.mb-sm {
  margin-bottom: var(--spacing-sm);
}

.mb-md {
  margin-bottom: var(--spacing-md);
}

.mb-lg {
  margin-bottom: var(--spacing-lg);
}

.mb-xl {
  margin-bottom: var(--spacing-xl);
}

.mt-0 {
  margin-top: 0;
}

.mt-sm {
  margin-top: var(--spacing-sm);
}

.mt-md {
  margin-top: var(--spacing-md);
}

.mt-lg {
  margin-top: var(--spacing-lg);
}

.mt-xl {
  margin-top: var(--spacing-xl);
}