:root {
    --primary: #2c3e50;
    --secondary: #e74c3c;
    --accent: #3498db;
    --light: #ecf0f1;
    --dark: #2c3e50;
    --success: #2ecc71;
    --warning: #f39c12;
    --text: #333;
    --black: #000;
    --white: #fff;
    --text-light: #777;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

html{
    overflow-x: hidden;
    font-family: 'Sora', Arial, Helvetica, sans-serif;
}

body {
    background-color: #f8f9fa;
    color: var(--primary);
    line-height:3;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Bree Serif', Georgia, serif;
}

p{
    font-family: 'Sora', Arial, Helvetica, sans-serif;
}
a{
    text-decoration: none;
}
section{
    
      min-height: 100vh;
            padding: 80px 5%;
            position: relative;
            overflow: hidden;
            transition: background-color 0.8s ease;
}

.text-secondary{
    color:var(--secondary);
}

/* Header Styles */
header {
    background: var(--primary);
    color: white;
    padding: 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow);
}

.logo {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 1.8rem;
    font-weight: 700;
    color: white;
    text-decoration: none;
}

.logo i {
    color: var(--secondary);
}

.navbar-nav .nav-link {
    color: white;
    font-weight: 500;
    transition: var(--transition);
    padding: 2px 15px;
    border-radius: 4px;
    position: relative;
}

.navbar-nav .nav-link:hover {
    color: var(--secondary);
}

.navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 50%;
    background-color: var(--secondary);
    transition: var(--transition);
    transform: translateX(-50%);
}

.navbar-nav .nav-link:hover::after {
    width: 70%;
}

.nav-tabs .nav-link.active {
            background-color: var(--primary);
            color: white;
            border: none;
        }
        
        .nav-tabs .nav-link {
            color: #2C3E50;
        }
        

.sidebar {
  position: sticky;
  top: 20px;
  padding: 20px;
}

/* Style for content cards */
.content-card {
  background: white;
  border-radius: 8px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  margin-bottom: 2rem;
  padding: 20px;
  scroll-margin-top: 100px; /* Adjust based on your fixed header height */
  margin-top: 100px; /* Adds visual space between sections */
}



/* Scrollable content section */
.tut-content {
  max-height: 90vh; /* Allow content to scroll, leaving space for header and sidebar */
  overflow-y: auto; /* Enable vertical scrolling */
  padding: 20px;
}



        
        .sidebar .list-group-item {
            border: none;
            border-left: 3px solid transparent;
            padding: 0.75rem 1.25rem;
        }
        
        .sidebar .list-group-item.active {
            background-color: transparent;
            color: var(--primary);
            border-left: 3px solid var(--secondary);
            font-weight: 600;
        }
        
        .sidebar .list-group-item:hover {
            background-color: #ddd;
        }
        
          .content-card {
            background: white;
            border-radius: 8px;
            box-shadow: 0 4px 6px rgba(0,0,0,0.1);
            margin-bottom: 2rem;
            overflow: hidden;
        }
        
        
        .code-container {
            position: relative;
   background:var(--primary);
    padding: 1em;
    color:#fff;
    text-align: left;
   border-radius: 0 0 10px 10px;
    font-family: monospace;
    margin-bottom: 1em;
    line-height:25px;
}

.code-container pre {
    margin: 0;
    overflow-x: auto;
    text-align: left;
}

        .tipbox {
            background-color: #ddd;
            border-left: 4px solid #2C3E50;
            padding: 1rem;
            margin: 1rem 0;
            border-radius: 0 4px 4px 0;
        }
        
        
.btn-outline-light:hover {
    background: white;
    color: var(--primary);
}
.btncopy{
     position: absolute;
    top: 5px;
    right: 5px;
}
.btn-primary, .btncopy {
    background: var(--secondary);
    border-color: var(--secondary);
    transition: var(--transition);
    padding: 5px 10px;
}

.btn-primary:hover , .btncopy:hover {
    background: #c0392b;
    border-color: #c0392b;
    transform: translateY(-2px);
}


.btn-black {
    background: var(--black);
    border-color: var(--black);
    transition: var(--transition);
    color: #fff;
    padding: 5px 10px;
}

.btn-black:hover{
     background: var(--secondary);
    border-color: var(--secondary);
    transition: var(--transition);
    padding: 5px 10px;
    color:#fff;
}
.flexfull{
    height:300px;
    text-shadow: var(--shadow);
    box-shadow: var(--shadow);
}

  .card-header {
            background-color: #2C3E50;
            color: white;
            padding: 1rem 1.5rem;
            font-weight: 600;
        }
        
        .card-body {
            padding: 1.5rem;
        }
        
        .interactive-demo {
            background-color: #f0f8ff;
            border: 1px solid #cce7ff;
            border-radius: 8px;
            padding: 1.5rem;
            margin: 1.5rem 0;
        }
        
        .demo-controls {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin-bottom: 15px;
        }
        
        .demo-element {
            padding: 20px;
            background-color: #e9ecef;
            border-radius: 4px;
            transition: all 0.3s ease;
        }
        
        .properties-table {
            width: 100%;
            border-collapse: collapse;
            margin: 1rem 0;
        }
        
        .properties-table th, .properties-table td {
            border: 1px solid #dee2e6;
            padding: 0.75rem;
            text-align: left;
        }
        
        .properties-table th {
            background-color: #ddd;
        }
        
        .properties-table tr:nth-child(even) {
            background-color: #f8f9fa;
        }
        
       
/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--primary) 0%, #34495e 100%);
    color: white;
    padding: 100px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100" preserveAspectRatio="none"><path d="M0,0 L100,0 L100,100 Z" fill="rgba(255,255,255,0.05)"/></svg>');
    background-size: 100% 100%;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 20px;
    font-weight: 700;
}

.hero p {
    font-size: 1.2rem;
    max-width: 600px;
    margin: 0 auto 30px;
    opacity: 0.9;
}

.search-bar {
    max-width: 600px;
    margin: 0 auto;
}

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

.dark {
            background-color: var(--primary);
            color: var(--light);
        }

        .accent {
            color: var(--secondary);
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            position: relative;
            z-index: 2;
        }
        
        
        
        
         /* Animated Icons - Improved positioning */
        .icon-container {
            position: absolute;
            width: 100%;
            height: 100%;
            top: 0;
            left: 0;
            pointer-events: none;
            z-index: 1;
            overflow: hidden;
        }

        .icon {
            position: absolute;
            font-size: 2rem;
            opacity: 0.40;
            z-index: 1;
            color: #e74c3c;
        }

        .bounce {
            animation: bounce 8s infinite ease-in-out;
        }

        .fade {
            animation: fade 12s infinite ease-in-out;
        }

        .sketch {
            animation: sketch 10s infinite linear;
        }

        .paint {
            animation: paint 14s infinite ease-in-out;
        }

        @keyframes bounce {
            0%, 100% { transform: translateY(0) rotate(0deg); }
            50% { transform: translateY(-40px) rotate(5deg); }
        }

        @keyframes fade {
            0%, 100% { opacity: 0.1; transform: scale(0.8); }
            50% { opacity: 0.2; transform: scale(1.1); }
        }

        @keyframes sketch {
            0% { transform: translate(0, 0) rotate(0deg); }
            25% { transform: translate(60px, 40px) rotate(90deg); }
            50% { transform: translate(0, 80px) rotate(180deg); }
            75% { transform: translate(-60px, 40px) rotate(270deg); }
            100% { transform: translate(0, 0) rotate(360deg); }
        }

        @keyframes paint {
            0% { transform: translate(0, 0) scale(1); }
            33% { transform: translate(50px, -30px) scale(1.2); }
            66% { transform: translate(-40px, 40px) scale(0.9); }
            100% { transform: translate(0, 0) scale(1); }
        }

        /* Services Grid */
        .services-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
            margin-top: 50px;
        }

        .service-card {
            background: rgba(255, 255, 255, 0.1);
            padding: 30px;
            border-radius: 10px;
            text-align: center;
            transition: transform 0.3s ease;
            backdrop-filter: blur(5px);
            position: relative;
            z-index: 2;
        }

        .light .service-card {
            background: rgba(255, 255, 255, 0.7);
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
        }

        .dark .service-card {
            background: rgba(0, 0, 0, 0.2);
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
        }

        .service-card:hover {
            transform: translateY(-10px);
        }

        .service-icon {
            font-size: 3rem;
            margin-bottom: 20px;
            color: #e74c3c;
        }

        /* Portfolio Grid */
        .portfolio-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 30px;
            margin-top: 50px;
        }

        .portfolio-item {
            border-radius: 10px;
            overflow: hidden;
            position: relative;
            height: 250px;
            background-size: cover;
            background-position: center;
            transition: transform 0.3s ease;
            z-index: 2;
        }

        .portfolio-item:hover {
            transform: scale(1.05);
        }

        .portfolio-overlay {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            background: rgba(44, 62, 80, 0.8);
            padding: 20px;
            transform: translateY(100%);
            transition: transform 0.3s ease;
        }

        .light .portfolio-overlay {
            background: rgba(239, 239, 239, 0.9);
            color: #2c3e50;
        }

        .portfolio-item:hover .portfolio-overlay {
            transform: translateY(0);
        }

 @media (max-width: 768px) {
          
            .icon {
                font-size: 1.5rem;
            }
            
            /* Reduce number of icons on mobile */
            .icon:nth-child(n+5) {
                display: none;
            }
        }

.color-card {
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  cursor: pointer;
}
.color-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 8px 20px rgba(0,0,0,0.15);
}
.color-swatch {
  transition: opacity 0.3s ease;
}
.color-card:hover .color-swatch {
  opacity: 0.9;
}
.colorcard {
            height: 280px;
            border-radius: 16px;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            cursor: pointer;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
            transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
            position: relative;
            overflow: hidden;
            margin-bottom: 30px;
        }
        .colorcard:hover {
            transform: translateY(-15px) scale(1.03);
            box-shadow: 0 20px 30px rgba(0, 0, 0, 0.15);
        }
        .colorcard::before {
            content: '';
            position: absolute;
            top: 0; left: 0;
            width: 100%; height: 100%;
            background: linear-gradient(to bottom, rgba(0,0,0,0) 60%, rgba(0,0,0,0.2) 100%);
            z-index: 1;
        }
        .color-name {
            font-size: 28px;
            font-weight: 700;
            text-shadow: 2px 2px 8px rgba(0,0,0,0.5);
            z-index: 2;
            margin-bottom: 8px;
        }
        .color-subtitle {
            font-size: 14px;
            z-index: 2;
        }
        .color-icon {
            font-size: 48px;
            margin-bottom: 15px;
            z-index: 2;
            opacity: 0.9;
        }
        .back-btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            color: #6c63ff;
            text-decoration: none;
            font-weight: 500;
            cursor: pointer;
            padding: 10px 20px;
            border-radius: 8px;
            border: 1px solid transparent;
            transition: all 0.3s;
        }
        .back-btn:hover {
            background-color: rgba(108, 99, 255, 0.1);
            border-color: #6c63ff;
            transform: translateX(-5px);
        }
 .carousel-item {
      text-align: center;
      padding: 20px 0;
      color: white;
      width:100%;
      padding-top:5vh;
    }
    .color-box {
      width: 250px;
      height: 250px;
      margin: auto;
      border: 3px solid white;
      border-radius: 8px;
      box-shadow: rgba(0, 0, 0, 0.35) 0px 5px 15px;
    }
    .color-box p{text-align:center; margin-top:100px;font-weight:bold;font-size:20px;color:#fff}
     
         .icon i{
          padding-right:20px;
        }
        #colorInfo{
            font-size:15px;
        }
        #colorInfo span{
            font-size:15px;
            color:#fff;
            background:#000;
            padding:10px 10px;
            border-radius:20px;
            margin-top:10px;
        }
        
    }

/* Courses Section */
.section-title {
    text-align: center!important;
    margin: 50px 0 40px;
    font-size: 2.2rem;
    color: var(--dark);
    position: relative;
    font-weight: 700;
}

.section-title:after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background: var(--secondary);
    margin: 15px auto;
    border-radius: 2px;
}
.dark .section-title {
    text-align: center!important;
    margin: 50px 0 40px;
    font-size: 2.2rem;
    color: var(--light);
    position: relative;
    font-weight: 700;
}

.dark .section-title:after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background: var(--secondary);
    margin: 15px auto;
    border-radius: 2px;
}
.sectionhead{
    text-align: center!important;
    line-height: 2;
}
.sectionhead h1{
     font-weight: 700;
}
.sectionhead p{
    max-width: 710px;
    margin: 0 auto 80px;
    opacity: 0.9;
    font-size:1rem;
    margin-top:20px;
}

.course-card {
    background: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    height: 100%;
    border: none;
}

.course-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);
}

.course-img {
    position: relative;
    height: 180px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 2.5rem;
    overflow: hidden;
    z-index: 1;
}

/* Create a spinning gradient overlay */
.course-img::before {
    content: "";
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, #3498db, #2c3e50);
    z-index: -1;
    transform: rotate(0deg);
    transition: transform 0.5s ease-in-out;
    border-radius: 50%;
}

/* Rotate the gradient on hover */
.course-img:hover::before {
    animation: spinGradient 4s linear infinite;
}

/* Keyframes for spinning the gradient */
@keyframes spinGradient {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}
.course-img.grad1::before {
    background: linear-gradient(45deg, #3498db, #2c3e50);
}
.course-img.grad2::before {
    background: linear-gradient(45deg, #e74c3c, #8e44ad);
}
.course-img.grad3::before {
    background: linear-gradient(45deg, #1abc9c, #16a085);
}
.course-img.grad4::before {
    background: linear-gradient(45deg, #f39c12, #f1c40f);
}
.course-img.grad5::before {
    background: linear-gradient(45deg, #9b59b6, #8e44ad);
}
.course-img.grad6::before {
    background: linear-gradient(45deg, #2ecc71, #27ae60);
}
.course-img.grad7::before {
    background: linear-gradient(45deg, #3498db, #2980b9);
}
.course-img.grad8::before {
    background: linear-gradient(45deg, #34495e, #2c3e50);
}
.course-img.grad9::before {
    background: linear-gradient(45deg, #e67e22, #d35400);
}
.course-img.grad10::before {
    background: linear-gradient(45deg, #16a085, #1abc9c);
}
.course-img.grad11::before {
    background: linear-gradient(45deg, #8e44ad, #9b59b6);
}
.course-img.grad12::before {
    background: linear-gradient(45deg, #f1c40f, #f39c12);
}
.course-img.grad13::before {
    background: linear-gradient(45deg, #d35400, #e67e22);
}
.course-img.grad14::before {
    background: linear-gradient(45deg, #2980b9, #3498db);
}
.course-img.grad15::before {
    background: linear-gradient(45deg, #2c3e50, #34495e);
}
.course-img.grad16::before {
    background: linear-gradient(45deg, #f39c12, #e67e22);
}
.course-img.grad17::before {
    background: linear-gradient(45deg, #1abc9c, #16a085);
}
.course-img.grad18::before {
    background: linear-gradient(45deg, #9b59b6, #8e44ad);
}
.course-img.grad19::before {
    background: linear-gradient(45deg, #f1c40f, #f39c12);
}
.course-img.grad20::before {
    background: linear-gradient(45deg, #16a085, #1abc9c);
}

.course-content {
    padding: 20px;
}

.course-content h3 {
    margin-bottom: 10px;
    margin-top: 10px;
    color: var(--dark);
    font-weight: 400;
}

.course-content p {
    color: var(--text-light);
    margin-bottom: 20px;
    font-size: 0.95rem;
}

.course-meta {
    display: flex;
    justify-content: space-between;
    color: var(--text-light);
    font-size: 0.9rem;
}

/* Features Section */
.features {
    background: var(--light);
    padding: 80px 0;
}

.feature-card {
    background: white;
    padding: 30px;
    border-radius: 8px;
    text-align: center;
    box-shadow: var(--shadow);
    height: 100%;
    transition: var(--transition);
    border: none;
}

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

.feature-icon {
    font-size: 2.5rem;
    color: var(--accent);
    margin-bottom: 20px;
}

.feature-card h3 {
    margin-bottom: 15px;
    color: var(--dark);
    font-weight: 600;
}

/* Stats Section */
.stats {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--primary) 0%, #34495e 100%);
    color: white;
}

.stat-item {
    text-align: center;
    padding: 20px;
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.stat-text {
    font-size: 1.2rem;
    opacity: 0.9;
}

/* Testimonials */
.testimonial-card {
    background: white;
    padding: 30px;
    border-radius: 8px;
    box-shadow: var(--shadow);
    margin: 15px 0;
    border: none;
}

.testimonial-text {
    font-style: italic;
    margin-bottom: 20px;
    position: relative;
    padding: 0 20px;
}

.testimonial-text:before,
.testimonial-text:after {
    content: '"';
    font-size: 3rem;
    color: var(--accent);
    position: absolute;
    opacity: 0.2;
}

.testimonial-text:before {
    left: -10px;
    top: -15px;
}

.testimonial-text:after {
    right: -10px;
    bottom: -30px;
}

/* Footer */
footer {
    background: var(--dark);
    color: white;
    padding: 60px 0 20px;
}

.footer-column h3 {
    font-size: 1.2rem;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
    font-weight: 600;
}

.footer-column h3:after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 40px;
    height: 3px;
    background: var(--secondary);
}

.footer-column ul {
    list-style: none;
    padding-left: 0;
}

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

.footer-column ul li a {
    color: #ccc;
    text-decoration: none!important;
    transition: var(--transition);
}

.footer-column a:hover {
    color: white;
    padding-left: 5px;
}

.social-icons {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.social-icons a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    transition: var(--transition);
    color: var(--accent);
    text-decoration: none!important;
}

.social-icons a:hover {
    background: var(--secondary);
    transform: translateY(-3px);
}

.copyright {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.9rem;
    color: #aaa;
    margin-top: 30px;
}

.scroll-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background-color: var(--primary);
    color: white;
    padding: 8px 10px;
    border-radius: 50%;
    font-size: 18px;
    z-index: 9999;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transform: translateY(30px);
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.scroll-to-top.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.scroll-to-top:hover{
    background-color: var(--accent);
}

.copy-trigger.copied {
  background-color: var(--primary) !important;
  color: #fff !important;
  transition: background-color 0.3s ease;
}


/* Mobile Nav */
.navbar-toggler {
    border: none;
    color: white;
}

/* Geometric & other styles */
.geometric-section {
    position: relative;
    overflow: hidden;
    padding: 80px 0;
}

.geometric-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    opacity: 0.03;
    pointer-events: none;
}

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

.geometric-dark .section-title {
    color: white;
}

.geometric-light {
    background-color: var(--light);
}

.geometric-content {
    position: relative;
    z-index: 1;
}

.design-showcase {
    padding: 80px 0;
}

.showcase-item {
    border-radius: 12px;
    overflow: hidden;
    position: relative;
    margin-bottom: 30px;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.showcase-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
}

.showcase-img {
    height: 250px;
    background: linear-gradient(45deg, #3498db, #2c3e50);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 3rem;
}

.showcase-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(0, 0, 0, 0.8);
    padding: 20px;
    color: white;
    transform: translateY(100%);
    transition: var(--transition);
}

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

.tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 25px;
}

.tool-card {
    background: white;
    border-radius: 12px;
    padding: 25px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    color: var(--primary);
}

.tool-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.tool-icon {
    width: 70px;
    height: 70px;
    background: var(--accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.8rem;
    margin-bottom: 20px;
}

.blog-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    height: 100%;
}

.blog-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.blog-img {
    height: 200px;
    background: linear-gradient(45deg, #3498db, #2c3e50);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 2.5rem;
}

.blog-content {
    padding: 25px;
}

.blog-meta {
    display: flex;
    justify-content: space-between;
    color: var(--text-light);
    font-size: 0.9rem;
    margin-bottom: 15px;
}

.newsletter-form {
    max-width: 600px;
    margin: 0 auto;
}

.pricing-card {
    background: white;
    border-radius: 12px;
    padding: 30px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.pricing-card.featured {
    border: 2px solid var(--accent);
    transform: scale(1.05);
}

.pricing-card.featured::before {
    content: 'POPULAR';
    position: absolute;
    top: 15px;
    right: -30px;
    background: var(--accent);
    color: white;
    padding: 5px 30px;
    font-size: 0.8rem;
    font-weight: bold;
    transform: rotate(45deg);
}

.pricing-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}

.pricing-card.featured:hover {
    transform: scale(1.05) translateY(-8px);
}

.price {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--dark);
    margin: 20px 0;
}

.price span {
    font-size: 1rem;
    color: var(--text-light);
}

.pricing-features {
    list-style: none;
    padding: 0;
    margin: 20px 0;
}

.pricing-features li {
    padding: 8px 0;
    border-bottom: 1px solid #eee;
}

.pricing-features li:last-child {
    border-bottom: none;
}

/* Responsive */
@media (max-width: 992px) {
    .hero h1 {
        font-size: 2.5rem;
    }

    .section-title {
        font-size: 2rem;
    }
}

@media (max-width: 768px) {
    .hero {
        padding: 80px 0;
    }

    .hero h1 {
        font-size: 2.2rem;
    }
}

@media (max-width: 576px) {
    .logo {
        font-size: 1.5rem;
    }
}