* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --bg: #030306;
    --bg-card: rgba(255, 255, 255, 0.015);
    --bg-card-hover: rgba(255, 255, 255, 0.04);
    --text: #f0f0f5;
    --text-muted: #6a6a7a;
    --text-dim: #3a3a4a;
    --accent: #818cf8;
    --accent-2: #c084fc;
    --border: rgba(255, 255, 255, 0.04);
    --border-light: rgba(255, 255, 255, 0.08);
    --glow: 0 8px 32px rgba(129, 140, 248, 0.15);
    --glow-strong: 0 16px 64px rgba(129, 140, 248, 0.25);
    --shadow-3d: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Roboto Mono', 'JetBrains Mono', monospace;
    background: var(--bg);
    color: var(--text);
    line-height: 1.7;
    overflow-x: hidden;
    perspective: 1000px;
}

/* Cursor Blink Animation */
.cursor-blink {
    display: inline-block;
    width: 2px;
    background-color: var(--accent);
    animation: blink 1s step-end infinite;
    margin-left: 5px;
}

@keyframes blink {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0;
    }
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 3rem;
}

/* Background */
.bg-animation {
    position: fixed;
    inset: 0;
    z-index: -1;
    overflow: hidden;
    background: radial-gradient(ellipse at 50% 0%, rgba(129, 140, 248, 0.08) 0%, transparent 50%);
}

.gradient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(150px);
    opacity: 0.5;
    animation: float 25s ease-in-out infinite;
}

.orb-1 {
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(129, 140, 248, 0.3), transparent 60%);
    top: -400px;
    left: -300px;
}

.orb-2 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(192, 132, 252, 0.2), transparent 60%);
    top: 50%;
    right: -300px;
    animation-delay: -10s;
}

.orb-3 {
    width: 700px;
    height: 700px;
    background: radial-gradient(circle, rgba(129, 140, 248, 0.15), transparent 60%);
    bottom: -300px;
    left: 20%;
    animation-delay: -17s;
}

.grid-overlay {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.015) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.015) 1px, transparent 1px);
    background-size: 80px 80px;
    mask-image: radial-gradient(ellipse at center, black 0%, transparent 60%);
    transform: perspective(500px) rotateX(60deg) translateY(-50%);
    transform-origin: center top;
}

@keyframes float {

    0%,
    100% {
        transform: translate(0, 0) scale(1) rotate(0deg);
    }

    33% {
        transform: translate(50px, -50px) scale(1.1) rotate(5deg);
    }

    66% {
        transform: translate(-40px, 40px) scale(0.9) rotate(-5deg);
    }
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    padding: 1.25rem 0;
    z-index: 100;
    backdrop-filter: blur(30px) saturate(150%);
    background: rgba(3, 3, 6, 0.6);
    border-bottom: 1px solid var(--border);
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.nav-container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 3rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    font-size: 1.2rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--accent), var(--accent-2));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-decoration: none;
    font-family: 'JetBrains Mono', monospace;
    transition: all 0.3s;
    text-shadow: 0 0 30px rgba(129, 140, 248, 0.5);
}

.nav-logo:hover {
    transform: scale(1.05);
    filter: brightness(1.3);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2.5rem;
}

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

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    width: 4px;
    height: 4px;
    background: var(--accent);
    border-radius: 50%;
    transform: translateX(-50%) scale(0);
    transition: transform 0.3s ease;
    box-shadow: 0 0 10px var(--accent);
}

.nav-links a:hover {
    color: var(--text);
}

.nav-links a:hover::after {
    transform: translateX(-50%) scale(1);
}

/* Hero */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 6rem 3rem;
    position: relative;
}

.hero-content {
    text-align: center;
    animation: heroReveal 1.2s cubic-bezier(0.16, 1, 0.3, 1);
    transform-style: preserve-3d;
}

@keyframes heroReveal {
    from {
        opacity: 0;
        transform: translateY(60px) rotateX(-10deg);
        filter: blur(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0) rotateX(0);
        filter: blur(0);
    }
}

.hero-intro {
    font-size: 1.1rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
}

.hero-name {
    color: var(--text);
    font-weight: 600;
}

.hero-headline {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 700;
    letter-spacing: -2px;
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.accent-text {
    background: linear-gradient(135deg, var(--accent), var(--accent-2));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-desc {
    font-size: 1rem;
    color: var(--text-muted);
    max-width: 500px;
    margin: 0 auto 2rem;
    line-height: 1.8;
}

.hero-skills {
    display: flex;
    justify-content: center;
    gap: 0.75rem;
    flex-wrap: wrap;
    margin-bottom: 2.5rem;
}

.hero-skills span {
    padding: 0.5rem 1rem;
    background: rgba(129, 140, 248, 0.08);
    border: 1px solid rgba(129, 140, 248, 0.2);
    border-radius: 50px;
    font-size: 0.8rem;
    color: var(--accent);
    font-weight: 500;
    transition: all 0.3s ease;
    cursor: default;
}

.hero-skills span:hover {
    background: rgba(129, 140, 248, 0.15);
    border-color: var(--accent);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(129, 140, 248, 0.2);
}

.hero-buttons {
    display: flex;
    gap: 1.25rem;
    justify-content: center;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 1rem 2rem;
    border-radius: 14px;
    font-size: 0.9rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    border: none;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1), transparent);
    opacity: 0;
    transition: opacity 0.3s;
}

.btn:hover::before {
    opacity: 1;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent), var(--accent-2));
    color: white;
    box-shadow: var(--glow), inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.btn-primary:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: var(--glow-strong), inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.btn-glass {
    background: rgba(255, 255, 255, 0.03);
    color: var(--text);
    border: 1px solid var(--border-light);
    backdrop-filter: blur(20px);
    box-shadow: var(--shadow-3d);
}

.btn-glass:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--accent);
    transform: translateY(-5px) scale(1.02);
    box-shadow: var(--glow), var(--shadow-3d);
}

.hero-scroll {
    position: absolute;
    bottom: 4rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    color: var(--text-dim);
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 3px;
}

.scroll-line {
    width: 1px;
    height: 80px;
    background: linear-gradient(to bottom, var(--accent), transparent);
    animation: scrollPulse 2.5s ease-in-out infinite;
}

@keyframes scrollPulse {

    0%,
    100% {
        opacity: 0.2;
        height: 80px;
    }

    50% {
        opacity: 0.8;
        height: 100px;
    }
}

/* Sections */
.section {
    padding: 5rem 0;
    opacity: 0;
    transform: translateY(50px) rotateX(-5deg);
    transition: all 1s cubic-bezier(0.16, 1, 0.3, 1);
    transform-style: preserve-3d;
}

.section.visible {
    opacity: 1;
    transform: translateY(0) rotateX(0);
}

.section-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 4px;
    color: var(--accent);
    margin-bottom: 1.5rem;
    font-weight: 600;
    opacity: 0.8;
    transition: opacity 0.3s ease;
}

.section-label:hover {
    opacity: 1;
}

.section-title {
    font-size: clamp(1.75rem, 4vw, 2.75rem);
    font-weight: 700;
    margin-bottom: 4rem;
    letter-spacing: -1px;
    background: linear-gradient(135deg, var(--text), var(--text-muted));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* 3D Card Base */
.card-3d {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 24px;
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
    overflow: hidden;
    transform-style: preserve-3d;
}

.card-3d::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(129, 140, 248, 0.05), transparent 50%);
    opacity: 0;
    transition: opacity 0.5s;
}

.card-3d::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
}

.card-3d:hover {
    background: var(--bg-card-hover);
    border-color: rgba(129, 140, 248, 0.2);
    box-shadow: var(--glow-strong), var(--shadow-3d);
}

.card-3d:hover::before {
    opacity: 1;
}

/* About Grid */
.about-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.about-card {
    padding: 3rem;
}

.about-icon {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    filter: drop-shadow(0 0 20px rgba(129, 140, 248, 0.3));
}

.about-card h3 {
    font-size: 1.15rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.about-card p {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.8;
}

/* Skills Grid */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 1.25rem;
}

.skill-card {
    padding: 2rem 1.5rem;
    text-align: center;
    border-radius: 20px;
}

.skill-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    filter: drop-shadow(0 0 15px rgba(129, 140, 248, 0.4));
}

.skill-card h3 {
    font-size: 0.95rem;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.skill-card p {
    font-size: 0.7rem;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Interests Grid */
.interests-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.interest-card {
    padding: 3.5rem;
    border-radius: 28px;
}

.interest-number {
    font-size: 4rem;
    font-weight: 900;
    background: linear-gradient(135deg, rgba(129, 140, 248, 0.7), rgba(192, 132, 252, 0.7));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 2rem;
    line-height: 1;
    letter-spacing: -3px;
    filter: drop-shadow(0 0 20px rgba(129, 140, 248, 0.4));
}

.interest-card h3 {
    font-size: 1.35rem;
    margin-bottom: 1.25rem;
    font-weight: 600;
}

.interest-card p {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.8;
    margin-bottom: 2rem;
}

.interest-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
}

.interest-tags span {
    padding: 0.5rem 1rem;
    background: rgba(129, 140, 248, 0.08);
    border: 1px solid rgba(129, 140, 248, 0.15);
    border-radius: 50px;
    font-size: 0.7rem;
    color: var(--accent);
    font-weight: 500;
    letter-spacing: 0.3px;
}

/* Contact */
.contact-card {
    background: linear-gradient(135deg, rgba(129, 140, 248, 0.03), rgba(192, 132, 252, 0.03));
    border: 1px solid var(--border);
    border-radius: 36px;
    padding: 6rem;
    text-align: center;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-3d);
}

.contact-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(129, 140, 248, 0.3), transparent);
}

.contact-card::after {
    content: '';
    position: absolute;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(129, 140, 248, 0.1), transparent 60%);
    top: -250px;
    right: -250px;
    animation: contactGlow 15s ease-in-out infinite;
}

@keyframes contactGlow {

    0%,
    100% {
        transform: translate(0, 0) scale(1);
    }

    50% {
        transform: translate(-50px, 50px) scale(1.2);
    }
}

.contact-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 700;
    margin-bottom: 1.5rem;
    position: relative;
    letter-spacing: -2px;
}

.contact-desc {
    color: var(--text-muted);
    font-size: 1.1rem;
    margin-bottom: 3rem;
    position: relative;
}

.contact-buttons {
    display: flex;
    gap: 1.25rem;
    justify-content: center;
    position: relative;
}

/* Footer */
.footer {
    padding: 4rem;
    text-align: center;
    border-top: 1px solid var(--border);
}

.footer p {
    color: var(--text-dim);
    font-size: 0.85rem;
    letter-spacing: 0.5px;
}

.footer span {
    color: var(--accent);
    font-weight: 500;
}

/* Responsive */
@media (max-width: 900px) {

    .about-grid,
    .interests-grid {
        grid-template-columns: 1fr;
    }

    .container,
    .nav-container {
        padding: 0 1.5rem;
    }

    .hero {
        padding: 4rem 1.5rem;
    }

    .nav-links {
        gap: 1.5rem;
    }

    .contact-card {
        padding: 4rem 2rem;
    }

    .section {
        padding: 6rem 0;
    }
}

@media (max-width: 600px) {
    .nav-links {
        display: none;
    }

    .skills-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .hero-name {
        letter-spacing: -2px;
    }
}