/* ===== DESIGN SYSTEM ===== */
:root {
    /* Main Colors */
    --primary: #1a1a1a;
    --secondary: #6C5CE7;
    --accent: #00B894;
    --background: #0a0a0a;
    --text: #ffffff;
    --text-secondary: rgba(255, 255, 255, 0.8);
    
    /* Glass Effect */
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
    
    /* Effects */
    --shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    
    /* Gradients */
    --gradient-1: linear-gradient(135deg, #6C5CE7, #00B894);
    --gradient-2: linear-gradient(135deg, #00B894, #6C5CE7);
    --gradient-3: linear-gradient(135deg, #6C5CE7, #00B894, #6C5CE7);
    --gradient-dark: linear-gradient(135deg, #1a1a1a, #2d2d2d);
}

/* ===== BASE STYLES ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Poppins', sans-serif;
    background: var(--background);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
    font-size: 14px;
}

/* ===== NAVIGATION ===== */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(10, 10, 10, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
    padding: 1.5rem 3rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: var(--shadow);
    z-index: 1000;
    transition: all 0.3s ease;
}

.navbar.scrolled {
    background: rgba(10, 10, 10, 0.95);
    padding: 1rem 3rem;
}

.nav-brand {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--text);
    position: relative;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.nav-brand::before {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--gradient-1);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.5s ease;
}

.nav-brand:hover::before {
    transform: scaleX(1);
    transform-origin: left;
}

.nav-toggle {
    display: none;
    font-size: 1.5rem;
    color: var(--text);
    cursor: pointer;
    transition: all 0.3s ease;
}

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

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

.nav-links a {
    text-decoration: none;
    color: var(--text);
    font-size: 0.85rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    padding: 0.5rem 1rem;
    transition: all 0.3s ease;
}

.nav-links a::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--gradient-1);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.5s ease;
}

.nav-links a:hover::before {
    transform: scaleX(1);
    transform-origin: left;
}

/* ===== HERO SECTION ===== */
.hero {
    min-height: 100vh;
    background: var(--gradient-dark);
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero::before {
    content: '';
    position: absolute;
    width: 200%;
    height: 200%;
    background: 
        radial-gradient(circle at 20% 20%, rgba(108, 92, 231, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(0, 184, 148, 0.15) 0%, transparent 50%);
    animation: hero-bg-rotate 20s linear infinite;
}

.hero-content {
    max-width: 1200px;
    padding: 2rem;
    text-align: center;
    position: relative;
    z-index: 1;
}

.hero-text {
    margin-bottom: 2rem;
    animation: hero-content-float 6s ease-in-out infinite;
}

.hero-text h1 {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    color: var(--text);
    text-transform: uppercase;
    letter-spacing: 2px;
    position: relative;
    animation: hero-title-glow 3s ease-in-out infinite;
}

.hero-text h1::after {
    content: attr(data-text);
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    color: var(--secondary);
    filter: blur(8px);
    animation: hero-title-blur 3s ease-in-out infinite;
}

.typing-text {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    position: relative;
    display: inline-block;
}

.typing-text::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--gradient-1);
    transform: scaleX(0);
    transform-origin: right;
    animation: typing-shine 3s ease-in-out infinite;
}

.hero-cta {
    display: flex;
    gap: 2rem;
    justify-content: center;
}

.cta-button {
    padding: 0.8rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    color: var(--text);
    border: none;
    cursor: pointer;
}

.cta-button.neumorph {
    background: var(--gradient-dark);
    box-shadow: 
        8px 8px 16px rgba(0, 0, 0, 0.3),
        -8px -8px 16px rgba(255, 255, 255, 0.05);
}

.cta-button.glass-effect {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.2),
        transparent
    );
    transition: 0.5s;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.cta-button:hover::before {
    left: 100%;
}

/* Enhanced Animations */
@keyframes hero-bg-rotate {
    0% {
        transform: rotate(0deg) scale(1);
    }
    50% {
        transform: rotate(180deg) scale(1.2);
    }
    100% {
        transform: rotate(360deg) scale(1);
    }
}

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

@keyframes hero-title-glow {
    0%, 100% {
        text-shadow: 0 0 20px rgba(108, 92, 231, 0.3);
    }
    50% {
        text-shadow: 0 0 40px rgba(108, 92, 231, 0.5);
    }
}

@keyframes hero-title-blur {
    0%, 100% {
        filter: blur(8px);
        opacity: 0.5;
    }
    50% {
        filter: blur(12px);
        opacity: 0.7;
    }
}

@keyframes typing-shine {
    0% {
        transform: scaleX(0);
        transform-origin: left;
    }
    50% {
        transform: scaleX(1);
        transform-origin: left;
    }
    51% {
        transform: scaleX(1);
        transform-origin: right;
    }
    100% {
        transform: scaleX(0);
        transform-origin: right;
    }
}

/* Enhanced Section Styles */
section {
    padding: 8rem 2rem;
    position: relative;
    overflow: hidden;
}

section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, rgba(108, 92, 231, 0.05) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.5s ease;
}

section:hover::before {
    opacity: 1;
}

h2 {
    text-align: center;
    margin-bottom: 3rem;
    color: var(--text);
    font-size: 2.2rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    position: relative;
}

h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 3px;
    background: var(--gradient-1);
}

/* Enhanced About Section */
.about {
    background: var(--gradient-dark);
}

.about-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 4rem;
    align-items: center;
}

.profile-image {
    position: relative;
}

.image-container {
    width: 300px;
    height: 300px;
    border-radius: 30px;
    overflow: hidden;
    position: relative;
    box-shadow: var(--shadow);
    transform: perspective(1000px) rotateY(-15deg);
    transition: transform 0.5s ease;
    animation: profile-float 6s ease-in-out infinite;
}

.image-container:hover {
    transform: perspective(1000px) rotateY(0deg);
}

.image-placeholder {
    width: 100%;
    height: 100%;
    background: var(--gradient-1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 5rem;
    color: var(--text);
    animation: profile-glow 3s ease-in-out infinite;
}

.about-details {
    padding: 3rem;
    background: var(--gradient-dark);
    border-radius: 20px;
    box-shadow: var(--shadow);
    animation: about-fade-in 1s ease-out;
}

.about-details h3 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--text);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    font-weight: 500;
}

/* Enhanced Skills Section */
.skills {
    margin-top: 3rem;
}

.skill-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.skill-tag {
    padding: 1rem 2rem;
    background: var(--gradient-dark);
    border-radius: 12px;
    box-shadow: var(--shadow);
    display: flex;
    align-items: center;
    gap: 1rem;
    transition: all 0.3s ease;
    color: var(--text);
    position: relative;
    overflow: hidden;
}

.skill-tag i {
    font-size: 1.5rem;
    color: var(--secondary);
    transition: all 0.3s ease;
}

.skill-tag:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.2);
}

.skill-tag:hover i {
    transform: scale(1.2);
    color: var(--accent);
}

/* Enhanced Project Cards */
.project-card {
    background: var(--gradient-dark);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    position: relative;
    animation: project-card-float 6s ease-in-out infinite;
}

.project-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.project-content {
    padding: 2rem;
    color: var(--text);
}

.project-content h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.project-stats {
    display: flex;
    gap: 1.5rem;
    margin: 1.5rem 0;
    color: var(--text-secondary);
}

.project-links {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
}

.project-link {
    padding: 0.8rem 1.5rem;
    background: var(--glass-bg);
    border-radius: 8px;
    color: var(--text);
    text-decoration: none;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    border: 1px solid var(--glass-border);
}

.project-link:hover {
    background: var(--gradient-1);
    transform: translateY(-2px);
}

/* Enhanced Portfolio Section */
.portfolio {
    padding: 8rem 2rem;
    background: var(--gradient-dark);
    position: relative;
    overflow: hidden;
}

.portfolio::before {
    content: '';
    position: absolute;
    width: 200%;
    height: 200%;
    top: -50%;
    left: -50%;
    background: 
        radial-gradient(circle at 20% 20%, rgba(108, 92, 231, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(0, 184, 148, 0.1) 0%, transparent 50%);
    animation: portfolio-bg-rotate 20s linear infinite;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 3rem;
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.portfolio-item {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    animation: portfolio-item-float 6s ease-in-out infinite;
    background: linear-gradient(135deg, #6C5CE7, #a29bfe);
    height: 400px; /* Fixed height for consistency */
}

.portfolio-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, rgba(108, 92, 231, 0.2), rgba(0, 184, 148, 0.2));
    opacity: 0;
    transition: opacity 0.5s ease;
    z-index: 1;
}

.portfolio-item:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3),
                0 0 20px rgba(108, 92, 231, 0.2);
}

.portfolio-item:hover::before {
    opacity: 1;
}

.portfolio-image {
    position: relative;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.portfolio-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.portfolio-item:hover .portfolio-image img {
    transform: scale(1.1);
}

.portfolio-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, 
        rgba(26, 26, 26, 0.97), 
        rgba(45, 45, 45, 0.97));
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 2rem;
    opacity: 0;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    backdrop-filter: blur(10px);
    overflow-y: auto; /* Allow scrolling if content is too long */
}

.portfolio-item:hover .portfolio-overlay {
    opacity: 1;
}

.portfolio-overlay h3 {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--text);
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    transform: translateY(20px);
    opacity: 0;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1) 0.1s;
}

.portfolio-overlay p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    text-align: center;
    margin-bottom: 2rem;
    transform: translateY(20px);
    opacity: 0;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1) 0.2s;
    max-width: 90%; /* Prevent text from touching edges */
}

.portfolio-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
    justify-content: center;
    transform: translateY(20px);
    opacity: 0;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1) 0.3s;
    max-width: 90%; /* Prevent tags from touching edges */
}

.portfolio-item:hover .portfolio-overlay h3,
.portfolio-item:hover .portfolio-overlay p,
.portfolio-item:hover .portfolio-tags {
    transform: translateY(0);
    opacity: 1;
}

/* Portfolio Animations */
@keyframes portfolio-bg-rotate {
    0% {
        transform: rotate(0deg) scale(1);
    }
    50% {
        transform: rotate(180deg) scale(1.2);
    }
    100% {
        transform: rotate(360deg) scale(1);
    }
}

@keyframes portfolio-item-float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

/* Add animation delays for portfolio items */
.portfolio-item:nth-child(1) { animation-delay: 0s; }
.portfolio-item:nth-child(2) { animation-delay: 0.2s; }
.portfolio-item:nth-child(3) { animation-delay: 0.4s; }
.portfolio-item:nth-child(4) { animation-delay: 0.6s; }
.portfolio-item:nth-child(5) { animation-delay: 0.8s; }
.portfolio-item:nth-child(6) { animation-delay: 1s; }

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

    .nav-toggle {
        display: block;
    }

    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: rgba(10, 10, 10, 0.95);
        padding: 1rem;
        flex-direction: column;
        gap: 1rem;
        backdrop-filter: blur(20px);
        border-bottom: 1px solid var(--glass-border);
    }

    .nav-links.active {
        display: flex;
    }

    .portfolio-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .portfolio-item {
        height: 350px; /* Slightly smaller height on mobile */
    }

    .portfolio-overlay h3 {
        font-size: 1.5rem;
    }

    .portfolio-overlay p {
        font-size: 1rem;
    }

    .portfolio-tags span {
        padding: 0.5rem 1rem;
        font-size: 0.8rem;
    }
}

/* Enhanced Contact Section */
.contact {
    background: var(--gradient-dark);
}

.contact-info {
    padding: 3rem;
    background: var(--glass-bg);
    border-radius: 20px;
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    color: var(--text);
}

.contact-link {
    padding: 1rem 2rem;
    background: var(--glass-bg);
    border-radius: 12px;
    color: var(--text);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.8rem;
    transition: all 0.3s ease;
    border: 1px solid var(--glass-border);
}

.contact-link:hover {
    background: var(--gradient-1);
    transform: translateY(-2px);
}

#contactForm {
    background: var(--gradient-dark);
    padding: 3rem;
    border-radius: 20px;
    box-shadow: var(--shadow);
}

#contactForm input,
#contactForm textarea {
    width: 100%;
    padding: 1rem;
    margin-bottom: 1.5rem;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 8px;
    font-size: 1rem;
    color: var(--text);
    transition: all 0.3s ease;
}

#contactForm input:focus,
#contactForm textarea:focus {
    border-color: var(--secondary);
    box-shadow: 0 0 0 2px rgba(108, 92, 231, 0.1);
    outline: none;
}

#submitBtn {
    width: 100%;
    padding: 1rem;
    background: var(--gradient-1);
    color: var(--text);
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
}

#submitBtn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(108, 92, 231, 0.3);
}

/* Enhanced Footer */
footer {
    background: var(--gradient-dark);
    color: var(--text);
    padding: 4rem 2rem;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 2rem;
}

.social-links a {
    color: var(--text);
    font-size: 1.5rem;
    transition: all 0.3s ease;
}

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

/* New Animations */
@keyframes project-card-float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-5px);
    }
}

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

    .hero-text h1 {
        font-size: 3rem;
    }

    .about-content,
    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .image-container {
        width: 250px;
        height: 250px;
        margin: 0 auto;
    }

    .project-grid,
    .portfolio-grid {
        grid-template-columns: 1fr;
    }

    .contact-details {
        flex-direction: column;
    }

    .nav-links {
        display: none;
    }

    .nav-links.active {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: rgba(10, 10, 10, 0.95);
        padding: 1rem;
        gap: 1rem;
    }
}

@keyframes text-glow {
    0%, 100% {
        text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    }
    50% {
        text-shadow: 2px 2px 8px rgba(108, 92, 231, 0.5);
    }
}

@keyframes tag-float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-3px);
    }
}

/* Project Section Styles */
.projects {
    padding: 8rem 2rem;
    background: var(--gradient-dark);
    position: relative;
}

.project-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.project-card {
    background: var(--gradient-dark);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    border: 1px solid var(--glass-border);
}

.project-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.project-content {
    padding: 1.5rem;
    color: var(--text);
}

.project-content h3 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 0.8rem;
}

.project-content p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 1rem;
    line-height: 1.5;
}

.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.project-tags span {
    padding: 0.3rem 0.6rem;
    background: var(--glass-bg);
    border-radius: 15px;
    font-size: 0.8rem;
    color: var(--text);
    border: 1px solid var(--glass-border);
}

.project-links {
    display: flex;
    gap: 1rem;
}

.project-link {
    padding: 0.5rem 1rem;
    background: var(--glass-bg);
    border-radius: 6px;
    color: var(--text);
    text-decoration: none;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    border: 1px solid var(--glass-border);
}

.project-link:hover {
    background: var(--gradient-1);
}

.project-link i {
    font-size: 0.9rem;
}

/* Responsive adjustments for projects */
@media (max-width: 768px) {
    .project-grid {
        grid-template-columns: 1fr;
    }

    .project-card {
        max-width: 100%;
    }

    .project-links {
        flex-direction: column;
    }

    .project-link {
        width: 100%;
        justify-content: center;
    }
}