/* ================================
   PORTFOLIO - Black & Neon Orange
   Techy, Dark, Modern
   ================================ */

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

/* ---------- Color Variables ---------- */
:root {
    --primary: #ff6b00;
    /* Neon Orange */
    --primary-glow: #ff8c00;
    --bg-black: #000000;
    --bg-dark: #0a0a0a;
    --bg-card: #111111;
    --bg-hover: #1a1a1a;
    --text-white: #ffffff;
    --text-gray: #888888;
    --text-muted: #555555;
    --border: #222222;
    --border-hover: #333333;
}

/* ---------- Base Styles ---------- */
html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    background: var(--bg-black);
    color: var(--text-white);
    line-height: 1.6;
}

a {
    text-decoration: none;
    color: inherit;
}

.container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ---------- Navigation ---------- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
    z-index: 100;
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.logo {
    font-family: 'JetBrains Mono', monospace;
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--primary);
}

.nav-links {
    display: flex;
    gap: 30px;
    list-style: none;
}

.nav-links a {
    color: var(--text-gray);
    font-weight: 500;
    font-size: 0.95rem;
    transition: color 0.2s;
}

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

/* ---------- Sections ---------- */
.section {
    padding: 100px 0;
}

.bg-darker {
    background: var(--bg-dark);
}

.section-title {
    font-size: 2rem;
    margin-bottom: 50px;
    color: var(--text-white);
    font-weight: 700;
}

.section-title .accent {
    color: var(--primary);
    font-family: 'JetBrains Mono', monospace;
}

.center {
    text-align: center;
}

/* ---------- Hero Section ---------- */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 70px;
    background:
        radial-gradient(circle at 20% 50%, rgba(255, 107, 0, 0.08) 0%, transparent 50%),
        var(--bg-black);
}

.hero .container {
    display: flex;
    align-items: center;
    gap: 60px;
}

.hero-image {
    flex-shrink: 0;
}

.profile-pic {
    width: 280px;
    height: 280px;
    border-radius: 16px;
    object-fit: cover;
    object-position: top;
    border: 2px solid var(--border);
    box-shadow:
        0 0 40px rgba(255, 107, 0, 0.15),
        0 20px 50px rgba(0, 0, 0, 0.5);
    transition: all 0.3s ease;
}

.profile-pic:hover {
    border-color: var(--primary);
    box-shadow:
        0 0 60px rgba(255, 107, 0, 0.25),
        0 20px 50px rgba(0, 0, 0, 0.5);
}

.hero-content {
    flex: 1;
}

.badge {
    display: inline-block;
    font-family: 'JetBrains Mono', monospace;
    background: rgba(255, 107, 0, 0.1);
    color: var(--primary);
    padding: 8px 16px;
    border-radius: 4px;
    font-size: 0.85rem;
    font-weight: 500;
    margin-bottom: 24px;
    border: 1px solid rgba(255, 107, 0, 0.3);
}

.hero h1 {
    font-size: 3.2rem;
    margin-bottom: 12px;
    line-height: 1.2;
    font-weight: 700;
}

.highlight {
    color: var(--primary);
    text-shadow: 0 0 30px rgba(255, 107, 0, 0.3);
}

.hero h2 {
    font-size: 1.4rem;
    color: var(--text-gray);
    font-weight: 500;
    margin-bottom: 20px;
}

.hero p {
    font-size: 1.1rem;
    color: var(--text-gray);
    margin-bottom: 35px;
    max-width: 450px;
}

.hero-buttons {
    display: flex;
    gap: 15px;
}

/* ---------- Buttons ---------- */
.btn {
    padding: 14px 32px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    cursor: pointer;
}

.btn-primary {
    background: var(--primary);
    color: var(--bg-black);
    box-shadow: 0 0 20px rgba(255, 107, 0, 0.3);
}

.btn-primary:hover {
    background: var(--primary-glow);
    box-shadow: 0 0 40px rgba(255, 107, 0, 0.5);
    transform: translateY(-2px);
}

.btn-secondary {
    background: transparent;
    color: var(--text-white);
    border: 1px solid var(--border-hover);
}

.btn-secondary:hover {
    border-color: var(--primary);
    color: var(--primary);
}

/* ---------- About Section ---------- */
.about-content {
    max-width: 700px;
}

.about-content p {
    margin-bottom: 20px;
    color: var(--text-gray);
    font-size: 1.05rem;
    line-height: 1.8;
}

.about-content strong {
    color: var(--primary);
}

/* ---------- Education Section ---------- */
.education-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.education-item {
    background: var(--bg-card);
    padding: 28px;
    border-radius: 12px;
    border: 1px solid var(--border);
    transition: all 0.3s ease;
}

.education-item:hover {
    border-color: var(--primary);
    box-shadow: 0 0 30px rgba(255, 107, 0, 0.1);
    transform: translateX(8px);
}

.education-item h3 {
    margin-bottom: 8px;
    font-size: 1.1rem;
}

.education-item .school {
    color: var(--text-gray);
    margin-bottom: 12px;
    font-size: 0.95rem;
}

.education-item .score {
    display: inline-block;
    font-family: 'JetBrains Mono', monospace;
    background: rgba(255, 107, 0, 0.1);
    color: var(--primary);
    padding: 6px 14px;
    border-radius: 4px;
    font-weight: 500;
    font-size: 0.85rem;
}

/* ---------- Skills Section ---------- */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

.skill-card {
    background: var(--bg-card);
    padding: 28px;
    border-radius: 12px;
    border: 1px solid var(--border);
    transition: all 0.3s ease;
}

.skill-card:hover {
    border-color: var(--primary);
    transform: translateY(-4px);
}

.skill-card h3 {
    margin-bottom: 18px;
    font-size: 1.05rem;
    color: var(--text-white);
}

/* ---------- Tags ---------- */
.tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.tag {
    font-family: 'JetBrains Mono', monospace;
    background: var(--bg-hover);
    padding: 8px 14px;
    border-radius: 6px;
    font-size: 0.8rem;
    color: var(--text-gray);
    border: 1px solid var(--border);
    transition: all 0.2s ease;
}

.tag:hover {
    background: rgba(255, 107, 0, 0.1);
    border-color: var(--primary);
    color: var(--primary);
}

/* ---------- Projects Carousel ---------- */
.carousel-container {
    position: relative;
    overflow: hidden;
}

.projects-carousel {
    display: flex;
    gap: 25px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
    padding: 10px 0 30px;
    -webkit-overflow-scrolling: touch;
}

.projects-carousel::-webkit-scrollbar {
    height: 6px;
}

.projects-carousel::-webkit-scrollbar-track {
    background: var(--bg-hover);
    border-radius: 3px;
}

.projects-carousel::-webkit-scrollbar-thumb {
    background: var(--primary);
    border-radius: 3px;
}

.project-card {
    flex: 0 0 340px;
    scroll-snap-align: start;
    background: var(--bg-card);
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--border);
    transition: all 0.3s ease;
}

.project-card:hover {
    border-color: var(--primary);
    transform: translateY(-8px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4), 0 0 30px rgba(255, 107, 0, 0.1);
}

.project-icon {
    height: 120px;
    background: linear-gradient(135deg, #1a1a1a 0%, #0a0a0a 100%);
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3.5rem;
}

.project-content {
    padding: 24px;
}

.project-content h3 {
    margin-bottom: 12px;
    font-size: 1.15rem;
}

.project-content p {
    color: var(--text-gray);
    font-size: 0.9rem;
    margin-bottom: 16px;
    line-height: 1.6;
}

.carousel-hint {
    text-align: center;
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-top: 15px;
    font-family: 'JetBrains Mono', monospace;
}

/* ---------- Experience Section ---------- */
.experience-card {
    background: var(--bg-card);
    padding: 35px;
    border-radius: 16px;
    border: 1px solid var(--border);
    max-width: 700px;
    transition: all 0.3s ease;
}

.experience-card:hover {
    border-color: var(--primary);
}

.experience-header {
    display: flex;
    align-items: baseline;
    gap: 12px;
    margin-bottom: 8px;
}

.experience-header h3 {
    font-size: 1.3rem;
}

.company {
    color: var(--primary);
    font-weight: 600;
}

.location {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 18px;
}

.experience-card>p {
    color: var(--text-gray);
    margin-bottom: 24px;
    line-height: 1.7;
}

/* ---------- Achievements Section ---------- */
.achievements-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

.card {
    background: var(--bg-card);
    padding: 28px;
    border-radius: 12px;
    border: 1px solid var(--border);
    transition: all 0.3s ease;
}

.card:hover {
    border-color: var(--primary);
    transform: translateY(-4px);
}

.card h3 {
    margin-bottom: 16px;
    font-size: 1.1rem;
}

.card p {
    color: var(--text-gray);
    line-height: 1.7;
}

/* ---------- Contact Section ---------- */
.contact-intro {
    color: var(--text-gray);
    margin-bottom: 40px;
    font-size: 1.1rem;
}

.contact-links {
    display: flex;
    flex-direction: column;
    gap: 16px;
    align-items: center;
    max-width: 400px;
    margin: 0 auto;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
    padding: 18px 24px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    color: var(--text-white);
    font-weight: 500;
    transition: all 0.3s ease;
}

.contact-item:hover {
    background: var(--primary);
    color: var(--bg-black);
    border-color: var(--primary);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(255, 107, 0, 0.3);
}

.contact-icon {
    font-size: 1.3rem;
}

/* ---------- Footer ---------- */
.footer {
    background: var(--bg-dark);
    border-top: 1px solid var(--border);
    padding: 50px 0;
    text-align: center;
}

.footer-logo {
    font-family: 'JetBrains Mono', monospace;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 15px;
}

.footer p {
    margin-bottom: 8px;
    color: var(--text-gray);
}

.copyright {
    color: var(--text-muted);
    font-size: 0.85rem;
}

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

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

.hero-content {
    animation: fadeInUp 0.8s ease-out;
}

.hero-image {
    animation: fadeInUp 0.8s ease-out 0.2s both;
}

/* ---------- Responsive Design ---------- */
@media (max-width: 900px) {
    .hero .container {
        flex-direction: column;
        text-align: center;
    }

    .hero-buttons {
        justify-content: center;
    }

    .hero p {
        max-width: 100%;
    }

    .profile-pic {
        width: 220px;
        height: 220px;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    .hero h1 {
        font-size: 2.2rem;
    }

    .hero-buttons {
        flex-direction: column;
        gap: 12px;
    }

    .section {
        padding: 70px 0;
    }

    .section-title {
        font-size: 1.6rem;
        margin-bottom: 35px;
    }

    .experience-header {
        flex-direction: column;
        gap: 5px;
    }

    .project-card {
        flex: 0 0 290px;
    }

    .contact-item {
        font-size: 0.9rem;
    }
}