:root {
    --color-cyan: #00ffff;
    --color-violet: #8a2be2;
    --color-dark-bg: #0d001a;
    --color-mid-bg: #1f003a;
    --color-text: #f0f8ff;
    --color-subtle-text: #a0a0a0;
    
    --shadow-cyan: 0 0 15px rgba(0, 255, 255, 0.7);
    --shadow-violet: 0 0 25px rgba(138, 43, 226, 0.5);
    --transition-smooth: all 0.3s ease-in-out;

    --font-heading: 'Oswald', sans-serif;
    --font-body: 'Roboto Mono', monospace;
}

@import url('https://fonts.googleapis.com/css2?family=Roboto+Mono:wght@300;400;500;700&family=Oswald:wght@500;700&display=swap');

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: var(--font-body); 
    font-weight: 400; 
}

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    background-color: var(--color-dark-bg);
    color: var(--color-text);
    min-height: 100vh;
    position: relative;
    font-size: 16px; 
}

h1, h2, h3 {
    font-family: var(--font-heading);
    text-transform: uppercase;
    font-weight: 700; 
}

p {
    line-height: 1.6; 
    margin-bottom: 15px;
    font-weight: 500; 
}

#urvid {
    position: fixed;
    top: 0;
    left: 0;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    z-index: -1000;
    object-fit: cover;
    pointer-events: none;
    filter: brightness(0.6) opacity(0.8);
    transition: filter 0.5s;
}

.navbar {
    position: sticky;
    top: 0;
    z-index: 1000;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 3%;
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 2px solid var(--color-violet);
    box-shadow: 0 3px 15px rgba(0, 0, 0, 0.8);
}

.logo {
    font-size: 1.7rem; 
    font-weight: 700; 
    font-family: var(--font-heading);
    color: var(--color-cyan);
    text-shadow: var(--shadow-cyan);
    letter-spacing: 2px;
}

.navbar ul {
    list-style: none;
    display: flex;
    gap: 20px;
}

.navbar a {
    color: var(--color-text);
    text-decoration: none;
    padding: 8px 15px;
    transition: var(--transition-smooth);
    font-weight: 500;
    position: relative;
}

.navbar a:hover {
    color: var(--color-cyan);
    text-shadow: 0 0 5px var(--color-cyan);
}

.navbar a.active {
    background: rgba(138, 43, 226, 0.15);
    border-radius: 3px;
    border: 1px solid var(--color-violet);
    box-shadow: var(--shadow-violet);
    color: var(--color-cyan);
}

.content-wrapper {
    max-width: 1280px; 
    margin: 0 auto;
    padding: 30px 20px; 
    z-index: 10;
    position: relative;
}

.section-header {
    font-size: 2.8rem; 
    color: var(--color-violet);
    text-align: center;
    margin: 80px 0 50px; 
    letter-spacing: 2px; 
    text-shadow: 0 0 10px rgba(138, 43, 226, 0.7);
    border-bottom: 4px solid var(--color-cyan); 
    display: inline-block;
    padding-bottom: 8px;
    animation: fadeInDown 1s ease-out;
}

.data-section h2 {
    width: 100%;
    text-align: center;
}

.hero-section {
    min-height: 90vh; 
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
}

.hero-box {
    background: rgba(0, 0, 0, 0.7);
    padding: 50px 70px; 
    border: 3px solid var(--color-cyan);
    border-radius: 8px;
    box-shadow: 0 0 50px rgba(0, 255, 255, 0.6), 0 0 100px rgba(138, 43, 226, 0.3);
    animation: fadeIn 2s ease-out;
}

.pre-title {
    color: var(--color-violet);
    font-size: 1rem;
    margin-bottom: 10px;
    animation: textFlicker 1s infinite alternate;
    letter-spacing: 3px;
}

.hero-box h1 {
    font-size: 5.5rem; 
    margin: 0;
    color: var(--color-cyan);
    text-shadow: 0 0 20px var(--color-cyan);
    line-height: 1.1;
    letter-spacing: 5px;
}

.typing-container {
    display: block; 
    width: 100%;
    margin: 15px 0 30px;
    font-size: 1.6rem;
    color: var(--color-subtle-text);
    font-family: var(--font-body);
    text-align: center; 
}

.typing-text {
    width: 0; 
    overflow: hidden; 
    border-right: 0.15em solid var(--color-cyan); 
    white-space: nowrap; 
    letter-spacing: 0.05em; 
    display: inline-block; 
    
    animation: 
        typing 4s steps(60, end) forwards, 
        blink-caret 0.75s step-end infinite;
}

.profile-photo {
    display: block; 
    margin-left: auto;
    margin-right: auto;
    
    max-width: 150px;
    object-fit: cover;
    border-radius: 50%;
    border: 3px solid var(--color-cyan);
    box-shadow: 0 0 15px rgba(0, 255, 255, 0.5);
    transition: var(--transition-smooth);
}
.profile-photo:hover {
    transform: scale(1.05) rotate(2deg);
    box-shadow: var(--shadow-cyan);
}

.main-cta, .secondary-cta {
    display: inline-block;
    padding: 12px 30px;
    margin-top: 15px;
    text-decoration: none;
    text-transform: uppercase;
    font-weight: 700;
    border-radius: 4px;
    transition: var(--transition-smooth);
    cursor: pointer;
    font-size: 1rem;
}

.main-cta {
    background: var(--color-cyan);
    color: var(--color-dark-bg);
    border: 2px solid var(--color-cyan);
    box-shadow: 0 0 20px rgba(0, 255, 255, 0.8);
}

.main-cta:hover {
    background: transparent;
    color: var(--color-cyan);
    box-shadow: 0 0 30px var(--color-cyan);
    transform: translateY(-3px) scale(1.02);
}

.secondary-cta {
    background: transparent;
    color: var(--color-violet);
    border: 2px solid var(--color-violet);
    margin-top: 20px;
}

.secondary-cta:hover {
    background: var(--color-violet);
    color: var(--color-text);
    box-shadow: 0 0 20px var(--color-violet);
    transform: translateY(-3px) scale(1.02);
}

.data-section {
    padding: 60px 0;
}

.data-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 30px;
}

.data-card {
    background: var(--color-mid-bg);
    padding: 30px; 
    border: 1px solid var(--color-violet);
    border-left: 6px solid var(--color-cyan); 
    border-radius: 4px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.5);
    transition: var(--transition-smooth);
}

.data-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-violet), 0 0 10px var(--color-cyan) inset;
}

.data-card h3 {
    font-size: 1.4rem;
    color: var(--color-cyan);
    margin-bottom: 15px;
    border-bottom: 1px dashed rgba(0, 255, 255, 0.3);
    padding-bottom: 8px;
    letter-spacing: 1px;
}

.data-card ul {
    list-style: none;
    padding-top: 10px;
}

.data-card ul li {
    padding: 8px 0; 
    border-left: 3px solid var(--color-violet);
    padding-left: 10px;
    margin-top: 5px;
}

.skill-name {
    color: var(--color-cyan);
    font-weight: 700;
}

.data-card.full-width {
    grid-column: 1 / -1;
    text-align: center;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); 
    gap: 20px; 
    perspective: 1000px; 
}

.gallery-grid div {
    padding-top: 100%; 
    position: relative;
    overflow: hidden; 
    border: 3px solid var(--color-violet); 
    border-radius: 2px;
    box-shadow: 0 0 5px rgba(0, 0, 0, 0.5);
    transition: all 0.3s ease-in-out; 
}

.gallery-grid img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover; 
    transition: var(--transition-smooth);
}

.gallery-grid div:hover {
    transform: scale(1.08) rotateY(10deg); 
    z-index: 10; 
    border-color: var(--color-cyan);
    box-shadow: 0 0 30px var(--color-cyan);
}
.gallery-grid div:hover img {
    filter: brightness(0.9);
}

.contact-form {
    max-width: 600px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 20px; 
}

.contact-form input,
.contact-form textarea {
    padding: 18px; 
    background: var(--color-dark-bg);
    border: 1px solid var(--color-violet);
    color: var(--color-text);
    border-radius: 3px;
    transition: var(--transition-smooth);
    font-size: 1rem;
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--color-cyan);
    box-shadow: 0 0 10px var(--color-cyan);
}

.footer {
    text-align: center;
    padding: 25px;
    border-top: 1px solid rgba(138, 43, 226, 0.3);
    color: var(--color-subtle-text);
    font-size: 0.9rem;
    margin-top: 80px;
}

#pause_button {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 100;
    padding: 10px 20px;
    background: rgba(0, 0, 0, 0.7);
    color: var(--color-cyan);
    border: 2px solid var(--color-cyan);
    cursor: pointer;
    text-transform: uppercase;
    font-weight: 700;
    border-radius: 4px;
    box-shadow: var(--shadow-cyan);
    transition: var(--transition-smooth);
    font-size: 0.9rem;
}

#pause_button:hover {
    background: var(--color-cyan);
    color: var(--color-dark-bg);
    transform: scale(1.05);
}

#mute_button {
    position: fixed;
    bottom: 20px;
    right: 210px; 
    z-index: 100;
    padding: 10px 20px;
    background: rgba(0, 0, 0, 0.7);
    color: var(--color-violet);
    border: 2px solid var(--color-violet);
    cursor: pointer;
    text-transform: uppercase;
    font-weight: 700;
    border-radius: 4px;
    box-shadow: 0 0 10px rgba(138, 43, 226, 0.7);
    transition: var(--transition-smooth);
    font-size: 0.9rem;
}

#mute_button:hover {
    background: var(--color-violet);
    color: var(--color-text);
    transform: scale(1.05);
}

@keyframes textFlicker {
    0%, 19%, 21%, 23%, 25%, 54%, 56%, 100% {
        opacity: 1;
        text-shadow: 0 0 4px rgba(138, 43, 226, 0.8);
    }
    20%, 24%, 55% {
        opacity: 0.5;
        text-shadow: none;
    }
}

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

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

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

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

.skill-bar-container {
    margin: 20px 0;
    width: 100%;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    text-align: left;
}

.skill-label {
    font-size: 1rem;
    color: var(--color-cyan);
    margin-bottom: 5px;
    font-weight: 700;
}

.skill-bar {
    background: var(--color-dark-bg);
    border: 1px solid var(--color-violet);
    border-radius: 4px;
    height: 25px;
    overflow: hidden;
    position: relative;
    box-shadow: 0 0 5px rgba(0, 0, 0, 0.5);
}

.skill-progress {
    height: 100%;
    line-height: 25px; 
    background: linear-gradient(90deg, var(--color-violet), var(--color-cyan));
    color: var(--color-dark-bg);
    text-align: right;
    padding-right: 10px;
    font-weight: 700;
    text-shadow: 0 0 2px rgba(0, 0, 0, 0.5);
    transition: width 1s ease-out; 
}

@media (max-width: 800px) {
    .navbar {
        flex-direction: column;
        align-items: flex-start;
    }
    .navbar ul {
        flex-direction: column;
        gap: 5px;
        padding-top: 10px;
    }
    .hero-box {
        padding: 30px;
    }
    .hero-box h1 {
        font-size: 3rem;
    }
    .tagline {
        font-size: 1.2rem;
    }
    .section-header {
        font-size: 2rem;
        margin: 40px 0 30px;
    }
    
    #pause_button {
        right: 15px;
        bottom: 15px;
    }
    #mute_button {
        right: 180px; 
        bottom: 15px;
    }
}