:root {
    --primary: #6366f1;
    --primary-dark: #4f46e5;
    --secondary: #ec4899;
    --accent: #8b5cf6;
    --background: #f8fafc;
    --text: #1e293b;
    --text-light: #64748b;
    --white: #ffffff;
    --success: #22c55e;
    --warning: #eab308;
    --error: #ef4444;
    --card-bg: #ffffff;
    --shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
}

html {
    scroll-behavior: smooth;
}

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

/* Navbar Styles */
.navbar {
    background-color: var(--white);
    padding: 1rem 2rem;
    box-shadow: var(--shadow);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary);
}

.logo i {
    font-size: 1.8rem;
}

.logo h1 {
    font-size: 1.5rem;
    font-weight: 600;
}

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

.nav-links a {
    color: var(--text);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

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

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background-image: url('../images/hero-bg.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    color: var(--white);
    text-align: center;
    padding: 2rem;
    position: relative;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1;
}

.hero-content {
    max-width: 800px;
    position: relative;
    z-index: 2;
}

.hero-content h1 {
    font-size: 3.5rem;
    margin-bottom: 1rem;
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
}

.cta-button {
    display: inline-block;
    padding: 1rem 2rem;
    background-color: var(--white);
    color: var(--primary);
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    transition: transform 0.3s ease;
}

.cta-button:hover {
    transform: translateY(-3px);
}

/* Languages and Frameworks Section */
.languages {
    padding: 5rem 2rem;
}

.languages h2,
.frameworks-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--text);
}

.frameworks-title {
    margin-top: 5rem;
}

.language-grid,
.frameworks-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.language-card,
.framework-card {
    background-color: var(--card-bg);
    border-radius: 1rem;
    padding: 2rem;
    text-align: center;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

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

.lang-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    transition: transform 0.3s ease;
}

.language-card:hover .lang-icon,
.framework-card:hover .lang-icon {
    transform: scale(1.1);
}

.lang-icon i {
    font-size: 1.8rem;
    color: var(--white);
}

.language-card h3,
.framework-card h3 {
    color: var(--text);
    margin-bottom: 0.8rem;
    font-size: 1.5rem;
}

.language-card p,
.framework-card p {
    color: var(--text-light);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.learn-more-btn {
    background-color: var(--primary);
    color: var(--white);
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    cursor: pointer;
    font-weight: 500;
    transition: all 0.3s ease;
}

.learn-more-btn:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
}

/* Custom icons for specific frameworks */
[data-framework="react"] .lang-icon {
    background: linear-gradient(135deg, #61dafb, #00b4d8);
}

[data-framework="angular"] .lang-icon {
    background: linear-gradient(135deg, #dd0031, #c3002f);
}

[data-framework="vue"] .lang-icon {
    background: linear-gradient(135deg, #42b883, #35495e);
}

[data-framework="django"] .lang-icon {
    background: linear-gradient(135deg, #092e20, #44b78b);
}

[data-framework="flask"] .lang-icon {
    background: linear-gradient(135deg, #000000, #4a4a4a);
}

[data-framework="spring"] .lang-icon {
    background: linear-gradient(135deg, #6db33f, #1b1f23);
}

[data-framework="tensorflow"] .lang-icon {
    background: linear-gradient(135deg, #ff6f00, #ffa800);
}

[data-framework="nodejs"] .lang-icon {
    background: linear-gradient(135deg, #68a063, #3c873a);
}

/* Language-specific gradients */
.language-card[data-lang="python"] .lang-icon {
    background: linear-gradient(135deg, #306998, #FFD43B);
}

.language-card[data-lang="javascript"] .lang-icon {
    background: linear-gradient(135deg, #F0DB4F, #323330);
}

.language-card[data-lang="java"] .lang-icon {
    background: linear-gradient(135deg, #5382a1, #f89820);
}

.language-card[data-lang="cpp"] .lang-icon {
    background: linear-gradient(135deg, #00599C, #659AD2);
}

.language-card[data-lang="c"] .lang-icon {
    background: linear-gradient(135deg, #283593, #5C6BC0);
}

.language-card[data-lang="csharp"] .lang-icon {
    background: linear-gradient(135deg, #9B4F96, #68217A);
}

.language-card[data-lang="rust"] .lang-icon {
    background: linear-gradient(135deg, #DEA584, #000000);
}

.language-card[data-lang="go"] .lang-icon {
    background: linear-gradient(135deg, #00add8, #79d4fd);
}

.language-card[data-lang="r"] .lang-icon {
    background: linear-gradient(135deg, #276DC3, #6CADDF);
}

.language-card[data-lang="matlab"] .lang-icon {
    background: linear-gradient(135deg, #4285F4, #EA4335);
}

.language-card[data-lang="solidity"] .lang-icon {
    background: linear-gradient(135deg, #6e6e6e, #c3c3c3);
}

.language-card[data-lang="cobol"] .lang-icon {
    background: linear-gradient(135deg, #004A86, #0078D7);
}

.language-card[data-lang="haskell"] .lang-icon {
    background: linear-gradient(135deg, #5D4F85, #904E95);
}

.language-card[data-lang="erlang"] .lang-icon {
    background: linear-gradient(135deg, #A90533, #FF0066);
}

.language-card[data-lang="bash"] .lang-icon {
    background: linear-gradient(135deg, #2C3E50, #34495E);
}

.language-card[data-lang="powershell"] .lang-icon {
    background: linear-gradient(135deg, #012456, #5391FE);
}

.language-card[data-lang="sql"] .lang-icon {
    background: linear-gradient(135deg, #F29111, #00758F);
}

/* Roadmap Section */
.roadmap {
    padding: 5rem 2rem;
    background-color: var(--white);
}

.roadmap h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
}

.roadmap-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

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

.step-number {
    width: 40px;
    height: 40px;
    background-color: var(--primary);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    font-weight: 600;
}

/* Resources Section */
.resources {
    padding: 5rem 2rem;
    background-color: var(--background);
}

.resources h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
}

.resources-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.resource-category {
    background-color: var(--white);
    border-radius: 1rem;
    padding: 2rem;
    box-shadow: var(--shadow);
}

.resource-category h3 {
    color: var(--primary);
    margin-bottom: 1.5rem;
    font-size: 1.3rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.resource-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.resource-link {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    color: var(--text);
    text-decoration: none;
    padding: 0.8rem;
    border-radius: 0.5rem;
    transition: all 0.3s ease;
    background-color: var(--background);
}

.resource-link:hover {
    transform: translateX(5px);
    background-color: var(--primary);
    color: var(--white);
}

.resource-link i {
    font-size: 1.2rem;
    color: inherit;
}

/* Career Paths Section */
.career-paths {
    padding: 5rem 2rem;
    background-color: var(--white);
}

.career-paths h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.section-description {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 3rem;
    color: var(--text-light);
    font-size: 1.1rem;
}

.career-map-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.career-path-card {
    background: linear-gradient(to bottom, var(--white) 0%, var(--background) 100%);
    border-radius: 1rem;
    box-shadow: var(--shadow);
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

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

.path-header {
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: var(--white);
    padding: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.path-header i {
    font-size: 2rem;
}

.path-header h3 {
    font-size: 1.3rem;
    font-weight: 600;
}

.path-content {
    padding: 1.5rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.skills-needed, .job-roles {
    display: flex;
    flex-direction: column;
}

.skills-needed h4, .job-roles h4 {
    color: var(--primary);
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.skills-needed ul, .job-roles ul {
    list-style-type: none;
    padding: 0;
}

.skills-needed li, .job-roles li {
    margin-bottom: 0.5rem;
    position: relative;
    padding-left: 1.5rem;
}

.skills-needed li:before {
    content: "•";
    color: var(--primary);
    font-weight: bold;
    position: absolute;
    left: 0;
}

.job-roles li:before {
    content: "→";
    color: var(--secondary);
    font-weight: bold;
    position: absolute;
    left: 0;
}

@media (max-width: 768px) {
    .path-content {
        grid-template-columns: 1fr;
    }
    
    .job-roles {
        margin-top: 1rem;
    }
}

/* Footer */
footer {
    background-color: var(--text);
    color: var(--white);
    padding: 3rem 2rem 1rem;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
    padding: 2rem 0;
}

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

.social-links {
    margin: 1.5rem 0;
}

.social-links a {
    color: var(--white);
    font-size: 1.5rem;
    margin: 0 0.5rem;
    transition: color 0.3s ease;
}

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

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

/* Language Details Modal */
.language-details {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.language-details.show {
    display: flex;
}

.details-container {
    background-color: var(--background);
    border-radius: 1rem;
    width: 90%;
    max-width: 800px;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    box-shadow: 0 0 20px rgba(var(--primary-rgb), 0.3);
    padding: 2rem;
    animation: fadeIn 0.3s ease;
}

.modal-content {
    padding: 1rem;
}

.glow-text {
    color: var(--primary);
    text-shadow: 0 0 10px rgba(var(--primary-rgb), 0.5);
    font-size: 2.5rem;
    margin-bottom: 1rem;
    text-align: center;
}

.content-section {
    margin: 2rem 0;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 1rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.section-title {
    color: var(--secondary);
    font-size: 1.5rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.basics-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1rem;
    list-style: none;
    padding: 0;
}

.basics-list li {
    padding: 0.5rem 1rem;
    background: rgba(var(--primary-rgb), 0.1);
    border-radius: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.basics-list li::before {
    content: "•";
    color: var(--primary);
    font-size: 1.5rem;
}

.learning-path {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.path-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.5rem;
    border-radius: 0.5rem;
    background: rgba(255, 255, 255, 0.05);
}

.path-number {
    width: 2rem;
    height: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-radius: 50%;
    color: var(--white);
    font-weight: bold;
}

.glow-number {
    box-shadow: 0 0 10px rgba(var(--primary-rgb), 0.5);
    animation: pulse 2s infinite;
}

.resources-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.resource-card {
    padding: 1rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 0.5rem;
    text-decoration: none;
    color: var(--text);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
}

.glow-on-hover {
    position: relative;
    overflow: hidden;
}

.glow-on-hover:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 15px rgba(var(--primary-rgb), 0.5);
    color: var(--primary);
}

.glow-on-hover::after {
    content: "";
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(
        45deg,
        transparent,
        rgba(var(--primary-rgb), 0.1),
        transparent
    );
    transform: rotate(45deg);
    transition: all 0.3s ease;
}

.glow-on-hover:hover::after {
    animation: glowSweep 1.5s infinite;
}

@keyframes glowSweep {
    0% {
        transform: rotate(45deg) translateX(-100%);
    }
    100% {
        transform: rotate(45deg) translateX(100%);
    }
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(var(--primary-rgb), 0.4);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(var(--primary-rgb), 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(var(--primary-rgb), 0);
    }
}

.tips-section {
    background: linear-gradient(135deg, rgba(var(--primary-rgb), 0.1), rgba(var(--secondary-rgb), 0.1));
}

.tips-list {
    list-style: none;
    padding: 0;
}

.tips-list li {
    margin: 0.5rem 0;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.tips-list li::before {
    content: "💡";
    font-size: 1.2rem;
}

.close-btn {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text);
    cursor: pointer;
    transition: all 0.3s ease;
    width: 2rem;
    height: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.close-btn:hover {
    color: var(--primary);
    transform: rotate(90deg);
    background: rgba(255, 255, 255, 0.1);
}

@media (max-width: 768px) {
    .details-container {
        width: 95%;
        padding: 1.5rem;
    }

    .basics-list {
        grid-template-columns: 1fr;
    }

    .resources-grid {
        grid-template-columns: 1fr;
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .navbar {
        padding: 1rem;
    }

    .nav-links {
        display: none;
    }

    .hero-content h1 {
        font-size: 2.5rem;
    }

    .languages,
    .roadmap,
    .resources {
        padding: 3rem 1rem;
    }
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.language-card,
.roadmap-step,
.resource-card {
    animation: fadeIn 0.5s ease forwards;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}