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

:root {
    --bg-gradient: linear-gradient(180deg, #000000 0%, #041208 50%, #06170f 100%);
    --blue-gradient: linear-gradient(135deg, #0066ff 0%, #0052cc 100%);
    --glass-bg: rgba(4, 18, 8, 0.3);
    --glass-border: rgba(0, 255, 136, 0.12);
    --text-primary: #ffffff;
    --text-secondary: rgba(255, 255, 255, 0.7);
    --green-accent: #00ff88;
    --shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.6);
}

html {
    scroll-behavior: smooth;
    background: linear-gradient(180deg, #000000 0%, #041208 50%, #06170f 100%);
    background-attachment: fixed;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: var(--text-primary);
    overflow-x: hidden;
    background: linear-gradient(180deg, #000000 0%, #041208 50%, #06170f 100%);
    background-attachment: fixed;
    min-height: 100vh;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Animated Background */
.background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
    background: linear-gradient(180deg, #000000 0%, #041208 50%, #06170f 100%);
}

.gradient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(140px);
    opacity: 0.15;
    animation: float 20s infinite ease-in-out;
}

.orb-1 {
    width: 450px;
    height: 450px;
    background: radial-gradient(circle, #0a2618, transparent);
    top: -10%;
    left: -10%;
    animation-delay: 0s;
}

.orb-2 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, #041a0e, transparent);
    bottom: -10%;
    right: -10%;
    animation-delay: 5s;
}

.orb-3 {
    width: 350px;
    height: 350px;
    background: radial-gradient(circle, #00ff88, transparent);
    top: 50%;
    left: 50%;
    opacity: 0.08;
    animation-delay: 10s;
}

.orb-4 {
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, #052410, transparent);
    top: 30%;
    right: 20%;
    animation-delay: 15s;
}

@keyframes float {
    0%, 100% {
        transform: translate(0, 0) scale(1);
    }
    25% {
        transform: translate(50px, 50px) scale(1.1);
    }
    50% {
        transform: translate(-30px, 80px) scale(0.9);
    }
    75% {
        transform: translate(70px, -40px) scale(1.05);
    }
}

/* Glass Effect Utilities */
.glass-card,
.glass-nav,
.glass-btn,
.glass-badge,
.project-glass-card,
.achievement-glass-card,
.timeline-glass-card,
.blog-glass-card,
.hero-glass,
.footer-glass {
    background: rgba(2, 12, 6, 0.4);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(0, 255, 136, 0.1);
    box-shadow: var(--shadow);
}

/* Navigation */
.glass-nav {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: calc(100% - 40px);
    max-width: 1200px;
    z-index: 1000;
    border-radius: 20px;
    padding: 1rem 2rem;
    background: rgba(0, 0, 0, 0.85);
}

.glass-nav .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0;
}

.nav-brand {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--green-accent);
    text-shadow: 0 0 20px rgba(0, 255, 136, 0.5);
}

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

.nav-link {
    color: var(--text-primary);
    text-decoration: none;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    position: relative;
    padding: 0.5rem 1rem;
}

.nav-link:hover {
    color: var(--green-accent);
    text-shadow: 0 0 10px rgba(0, 255, 136, 0.5);
}

.nav-link::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--green-accent);
    box-shadow: 0 0 10px var(--green-accent);
    transition: width 0.3s ease;
}

.nav-link:hover::before {
    width: 80%;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
    z-index: 1001;
    position: relative;
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background-color: var(--text-primary);
    transition: all 0.3s ease;
    border-radius: 2px;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: 100px;
    background: transparent;
}

.hero-glass {
    border-radius: 30px;
    padding: 4rem 2rem;
    text-align: center;
    background: rgba(2, 12, 6, 0.4);
}

.profile-image {
    width: 150px;
    height: 150px;
    margin: 0 auto 2rem;
    border-radius: 50%;
    overflow: hidden;
    border: 4px solid var(--green-accent);
    box-shadow: 0 0 30px rgba(0, 255, 136, 0.3);
}

.profile-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-title {
    font-size: 3rem;
    margin-bottom: 1rem;
    color: #ffffff;
    text-shadow: 0 0 20px rgba(255, 255, 255, 0.5);
    animation: fadeInUp 1s ease;
}

.hero-subtitle {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    color: var(--green-accent);
    text-shadow: 0 0 15px rgba(0, 255, 136, 0.4);
    animation: fadeInUp 1.2s ease;
}

.animated-text {
    display: inline-block;
    position: relative;
    color: var(--green-accent);
    font-weight: 600;
    overflow: hidden;
    border-right: 3px solid var(--green-accent);
    white-space: nowrap;
    animation: typing 1s steps(30) 0.5s forwards, blink 0.75s step-end infinite, removeCursor 0s 1.5s forwards;
}

.animated-text.delay-1 {
    animation: typing 1.5s steps(40) 2s forwards, blink 0.75s step-end infinite, removeCursor 0s 3.5s forwards;
    width: 0;
}

@keyframes typing {
    from {
        width: 0;
    }
    to {
        width: 100%;
    }
}

@keyframes blink {
    from, to {
        border-color: transparent;
    }
    50% {
        border-color: var(--green-accent);
    }
}

@keyframes removeCursor {
    to {
        border-right: none;
    }
}

.location-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.8rem 1.5rem;
    border-radius: 50px;
    margin-bottom: 2rem;
    animation: fadeInUp 1.4s ease;
    color: var(--text-primary);
    background: rgba(2, 12, 6, 0.4);
}

.location-badge i {
    color: var(--green-accent);
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 1.6s ease;
}

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

.btn-primary {
    background: linear-gradient(135deg, rgba(0, 102, 255, 0.7) 0%, rgba(0, 82, 204, 0.7) 100%);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(0, 102, 255, 0.5);
    box-shadow: 0 4px 20px rgba(0, 102, 255, 0.3);
}

.btn-primary:hover {
    background: linear-gradient(135deg, rgba(0, 82, 204, 0.8) 0%, rgba(0, 102, 255, 0.8) 100%);
    box-shadow: 0 6px 30px rgba(0, 102, 255, 0.5);
    transform: translateY(-3px);
}

.btn-secondary {
    background: rgba(2, 12, 6, 0.6);
    border: 1px solid var(--green-accent);
}

.btn-secondary:hover {
    background: rgba(0, 255, 136, 0.15);
    box-shadow: 0 6px 30px rgba(0, 255, 136, 0.3);
    transform: translateY(-3px);
}

/* Section Titles */
.section-title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 3rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    color: #ffffff;
    text-shadow: 0 0 15px rgba(255, 255, 255, 0.3);
}

.title-icon {
    width: 60px;
    height: 60px;
    border-radius: 15px;
    background: linear-gradient(135deg, #0066ff 0%, #0052cc 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    box-shadow: 0 4px 20px rgba(0, 102, 255, 0.3);
}

/* About Section */
.about {
    padding: 100px 0;
    background: transparent;
}

.glass-card {
    border-radius: 30px;
    padding: 3rem;
    background: rgba(2, 12, 6, 0.4);
}

.about-text {
    font-size: 1.15rem;
    line-height: 1.8;
    color: var(--text-secondary);
    text-align: center;
    margin-bottom: 2rem;
}

.skills-container {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
}

.skill-badge {
    padding: 0.8rem 1.5rem;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s ease;
    background: rgba(2, 12, 6, 0.6);
    border: 1px solid var(--green-accent);
}

.skill-badge:hover {
    transform: translateY(-5px);
    background: linear-gradient(135deg, #0066ff 0%, #0052cc 100%);
    box-shadow: 0 5px 20px rgba(0, 102, 255, 0.4);
}

/* Projects Section */
.projects {
    padding: 100px 0;
    background: transparent;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.project-glass-card {
    border-radius: 20px;
    overflow: hidden;
    transition: all 0.3s ease;
    background: rgba(2, 12, 6, 0.4);
}

.project-glass-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 50px rgba(0, 255, 136, 0.2);
    border-color: var(--green-accent);
}

.project-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
}

.project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.project-glass-card:hover .project-image img {
    transform: scale(1.1);
}

.project-info {
    padding: 1.5rem;
}

.project-info h3 {
    font-size: 1.3rem;
    margin-bottom: 0.8rem;
    color: #ffffff;
}

.project-info p {
    color: var(--text-secondary);
    margin-bottom: 1rem;
    line-height: 1.6;
}

.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.tag {
    padding: 0.4rem 1rem;
    background: rgba(2, 12, 6, 0.6);
    border-radius: 20px;
    font-size: 0.85rem;
    border: 1px solid rgba(0, 255, 136, 0.2);
    color: var(--green-accent);
}

.project-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.8rem 1.5rem;
    border-radius: 50px;
    background: linear-gradient(135deg, #0066ff 0%, #0052cc 100%);
    box-shadow: 0 4px 20px rgba(0, 102, 255, 0.3);
}

.project-link:hover {
    background: linear-gradient(135deg, #0052cc 0%, #0066ff 100%);
    box-shadow: 0 6px 30px rgba(0, 102, 255, 0.5);
    transform: translateY(-2px);
}

/* Achievements Section */
.achievements {
    padding: 100px 0;
    background: transparent;
}

.achievements-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.achievement-glass-card {
    border-radius: 20px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    background: rgba(2, 12, 6, 0.4);
}

.achievement-glass-card:hover {
    transform: translateY(-10px);
    border-color: var(--green-accent);
    box-shadow: 0 15px 50px rgba(0, 255, 136, 0.2);
}

.achievement-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: linear-gradient(135deg, #0066ff 0%, #0052cc 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    box-shadow: 0 4px 20px rgba(0, 102, 255, 0.3);
}

.achievement-glass-card h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: #ffffff;
}

.achievement-glass-card p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Experience Section */
.experience {
    padding: 100px 0;
    background: transparent;
}

.timeline {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.timeline-glass-card {
    border-radius: 20px;
    padding: 2rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    background: rgba(2, 12, 6, 0.4);
}

.timeline-glass-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 5px;
    height: 100%;
    background: linear-gradient(135deg, #0066ff, #00ff88);
    box-shadow: 0 0 15px rgba(0, 102, 255, 0.5);
}

.timeline-glass-card:hover {
    transform: translateX(10px);
    box-shadow: 0 15px 50px rgba(0, 255, 136, 0.2);
}

.timeline-date {
    color: #ffffff;
    font-weight: 700;
    margin-bottom: 1rem;
    display: inline-block;
    padding: 0.5rem 1rem;
    background: linear-gradient(135deg, #0066ff 0%, #0052cc 100%);
    border-radius: 20px;
    font-size: 0.9rem;
    box-shadow: 0 2px 10px rgba(0, 102, 255, 0.3);
}

.timeline-content h3 {
    font-size: 1.3rem;
    margin-bottom: 0.8rem;
    color: #ffffff;
}

.timeline-content p {
    color: var(--text-secondary);
    line-height: 1.7;
}

/* Blog Section */
.blog {
    padding: 100px 0;
    background: transparent;
}

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

.blog-glass-card {
    border-radius: 20px;
    padding: 2rem;
    transition: all 0.3s ease;
    background: rgba(2, 12, 6, 0.4);
}

.blog-glass-card:hover {
    transform: translateY(-10px);
    border-color: var(--green-accent);
    box-shadow: 0 15px 50px rgba(0, 255, 136, 0.2);
}

.blog-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #0066ff 0%, #0052cc 100%);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    box-shadow: 0 4px 20px rgba(0, 102, 255, 0.3);
}

.blog-glass-card h3 {
    font-size: 1.4rem;
    margin-bottom: 1rem;
    color: #ffffff;
}

.blog-glass-card p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.read-more {
    color: var(--green-accent);
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: gap 0.3s ease;
}

.read-more:hover {
    gap: 1rem;
    text-shadow: 0 0 10px rgba(0, 255, 136, 0.5);
}

/* Footer */
.footer {
    padding: 3rem 0;
    background: transparent;
}

.footer-glass {
    border-radius: 20px;
    padding: 2rem;
    text-align: center;
    background: rgba(2, 12, 6, 0.4);
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.social-link {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 1.2rem;
    transition: all 0.3s ease;
    background: linear-gradient(135deg, #0066ff 0%, #0052cc 100%);
    box-shadow: 0 4px 20px rgba(0, 102, 255, 0.3);
}

.social-link:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 30px rgba(0, 102, 255, 0.5);
}

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

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    /* Disable heavy animations on mobile for better performance */
    .gradient-orb {
        animation: none !important;
        opacity: 0.08;
    }
    
    .project-glass-card,
    .achievement-glass-card,
    .timeline-glass-card,
    .blog-glass-card {
        transition: none;
    }
    
    .project-glass-card:hover,
    .achievement-glass-card:hover,
    .timeline-glass-card:hover,
    .blog-glass-card:hover {
        transform: none;
    }

    .glass-nav {
        top: 10px;
        width: calc(100% - 20px);
        padding: 1rem;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 80px;
        flex-direction: column;
        background: rgba(0, 0, 0, 0.95);
        backdrop-filter: blur(20px);
        width: calc(100% - 20px);
        text-align: center;
        transition: left 0.3s ease;
        padding: 2rem 0;
        border-radius: 20px;
        border: 1px solid rgba(0, 255, 136, 0.2);
        gap: 1rem;
        z-index: 999;
    }

    .nav-menu.active {
        left: 10px;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-menu li {
        padding: 0.5rem 0;
    }

    .nav-link {
        display: block;
        padding: 0.8rem 1rem;
    }

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

    .hero-subtitle {
        font-size: 1.2rem;
    }

    .animated-text {
        white-space: normal;
        border-right: none;
        animation: none;
        width: auto;
    }

    .animated-text.delay-1 {
        animation: none;
        width: auto;
    }

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

    .projects-grid,
    .achievements-grid,
    .blog-grid {
        grid-template-columns: 1fr;
    }

    .hero-buttons {
        flex-direction: column;
        width: 100%;
    }

    .glass-btn {
        width: 100%;
        text-align: center;
    }

    .project-image {
        height: 180px;
    }

    .timeline-glass-card {
        padding: 1.5rem;
    }

    .container {
        padding: 0 15px;
    }
}

@media (max-width: 480px) {
    .hero-glass {
        padding: 2rem 1rem;
    }

    .glass-card {
        padding: 2rem 1rem;
    }

    .section-title {
        font-size: 1.7rem;
    }

    .hero-title {
        font-size: 1.7rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .profile-image {
        width: 120px;
        height: 120px;
    }

    .skill-badge {
        padding: 0.6rem 1rem;
        font-size: 0.9rem;
    }

    .title-icon {
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
    }
}