/* Global Styles & Dark Theme */

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

/* Global color palette for dark theme and accent tones */
:root {
    --primary-dark: #0f0f0f;
    --secondary-dark: #1a1a1a;
    --tertiary-dark: #2d2d2d;
    --accent-color: #00d4ff;
    --secondary-accent: #ff6b9d;
    --text-light: #e0e0e0;
    --text-lighter: #b0b0b0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--primary-dark);
    color: var(--text-light);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Sticky Navbar */
/* Keep the navigation bar visible while scrolling */
.navbar {
    position: sticky;
    top: 0;
    z-index: 1000;
    background-color: rgba(15, 15, 15, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--tertiary-dark);
    box-shadow: 0 2px 10px rgba(0, 212, 255, 0.1);
    padding: 0.8rem 0;
}

/* Navbar wrapper aligns logo and menu links */
.navbar-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.navbar-logo {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--accent-color);
    text-decoration: none;
    transition: text-shadow 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.navbar-logo:hover {
    text-shadow: 0 0 10px var(--accent-color);
}

.navbar-image {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 2px solid var(--accent-color);
    object-fit: cover;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.navbar-logo:hover .navbar-image {
    transform: scale(1.1);
    box-shadow: 0 0 10px var(--accent-color);
}

/* Main navigation menu stays on one line until mobile */
.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    flex-wrap: nowrap;
    align-items: center;
    white-space: nowrap;
}

.nav-link {
    color: var(--text-light);
    text-decoration: none;
    transition: color 0.3s ease, text-shadow 0.3s ease;
    font-weight: 500;
    min-width: 0;
}

.nav-link:hover {
    color: var(--accent-color);
    text-shadow: 0 0 8px var(--accent-color);
}

/* Container & Section Styles */

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section {
    padding: 5rem 0;
}

/* Main Section */
/* Full-screen landing area with profile image and intro text */
.home {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--secondary-dark) 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 2rem;
    background-attachment: fixed;
}

/* Main profile image in the main section */
.home-image {
    width: 400px;
    height: 400px;
    border-radius: 50%;
    border: 3px solid var(--accent-color);
    margin-bottom: 2rem;
    object-fit: cover;
    box-shadow: 0 0 30px rgba(0, 212, 255, 0.3);
}

.home-content h1 {
    font-size: clamp(2.5rem, 8vw, 4rem);
    color: var(--accent-color);
    margin-bottom: 1rem;
    text-shadow: 0 0 20px rgba(0, 212, 255, 0.3);
    animation: fadeInDown 0.8s ease-out;
}

.home-content p {
    font-size: clamp(1rem, 4vw, 1.5rem);
    color: var(--text-lighter);
    margin-bottom: 2rem;
    animation: fadeInUp 0.8s ease-out 0.2s both;
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }

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

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

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

.cta-button {
    display: inline-block;
    padding: 0.8rem 2rem;
    background: linear-gradient(135deg, var(--accent-color), var(--secondary-accent));
    color: var(--primary-dark);
    text-decoration: none;
    border-radius: 50px;
    font-weight: bold;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 212, 255, 0.3);
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 212, 255, 0.5);
}

/* About Section */

.about {
    background-color: var(--secondary-dark);
}

.about h2,
.hobbies h2,
.portfolio h2,
.contact h2 {
    font-size: clamp(2rem, 6vw, 3rem);
    color: var(--accent-color);
    margin-bottom: 2rem;
    text-align: center;
    text-shadow: 0 0 10px rgba(0, 212, 255, 0.2);
}

.about p {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 1.5rem;
    text-align: center;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.8;
}

/* Hobbies Section */
/* Centered hobby cards for a balanced multi-row layout */
.hobbies {
    background-color: var(--primary-dark);
}

.hobbies-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 2rem;
    margin-top: 3rem;
}

.hobby-card {
    background-color: var(--secondary-dark);
    padding: 2rem;
    border-radius: 10px;
    border: 1px solid var(--tertiary-dark);
    transition: all 0.3s ease;
    cursor: pointer;
    flex: 1 1 300px;
    max-width: 320px;
    min-width: 280px;
}

.hobby-card:hover {
    background-color: var(--tertiary-dark);
    border-color: var(--accent-color);
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 212, 255, 0.15);
}

.hobby-card h3 {
    color: var(--accent-color);
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.hobby-card h3 i {
    margin-right: 0.75rem;
    color: var(--accent-color);
    font-size: 1.1rem;
}

.hobby-card p {
    color: var(--text-lighter);
    line-height: 1.8;
}

/* Portfolio Section */
/* Centered portfolio cards with responsive wrapping */
.portfolio {
    background-color: var(--secondary-dark);
}

.portfolio-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 2rem;
    margin-top: 3rem;
}

.portfolio-card {
    background-color: var(--tertiary-dark);
    border-radius: 10px;
    overflow: hidden;
    border: 1px solid var(--tertiary-dark);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    flex: 1 1 320px;
    max-width: 360px;
    min-width: 300px;
}

.portfolio-card:hover {
    border-color: var(--accent-color);
    transform: translateY(-8px);
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.2);
}

.project-image {
    background: linear-gradient(135deg, var(--accent-color), var(--secondary-accent));
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary-dark);
}

.portfolio-card h3 i{
    color: var(--accent-color);
    font-size: 1.3rem;
    margin: 1.5rem 1.5rem 0.5rem;
}

.portfolio-card p {
    color: var(--text-lighter);
    margin: 0 1.5rem;
    line-height: 1.6;
    flex-grow: 1;
}

.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin: 1rem 1.5rem 1.5rem;
}

.tag {
    display: inline-block;
    background-color: rgba(0, 212, 255, 0.1);
    color: var(--accent-color);
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.85rem;
    border: 1px solid var(--accent-color);
}

/* Contact Section */
/* Centered contact buttons for easy access */
.contact {
    background-color: var(--primary-dark);
    text-align: center;
}

.contact h2 {
    margin-bottom: 1rem;
}

.contact>.container>p {
    color: var(--text-lighter);
    font-size: 1.1rem;
    margin-bottom: 2rem;
}

.contact-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.contact-btn {
    display: inline-block;
    padding: 0.8rem 1.5rem;
    background-color: var(--secondary-dark);
    color: var(--accent-color);
    text-decoration: none;
    border-radius: 50px;
    border: 2px solid var(--accent-color);
    transition: all 0.3s ease;
    font-weight: 600;
}

.contact-btn:hover {
    background-color: var(--accent-color);
    color: var(--primary-dark);
    transform: scale(1.05);
}

/* Footer */

.footer {
    background-color: var(--secondary-dark);
    border-top: 1px solid var(--tertiary-dark);
    padding: 2rem 0;
    text-align: center;
    color: var(--text-lighter);
}

/* Responsive Design (Mobile First) */
/* Adjust layout for tablet screens and smaller */
@media (max-width: 768px) {

    /* Navbar */
    .nav-menu {
        flex-direction: column;
        gap: 1rem;
        padding: 1rem 0;
    }

    .navbar-container {
        flex-direction: column;
        gap: 1.5rem;
    }

    .navbar-logo {
        justify-content: center;
    }

    .navbar-image {
        width: 35px;
        height: 35px;
    }

    /* General */
    .section {
        padding: 3rem 0;
    }

    .container {
        padding: 0 1.5rem;
    }

    /* main */
    .home {
        min-height: 80vh;
        padding: 1rem;
    }

    .home-image {
        width: 150px;
        height: 150px;
    }

    /* Hobbies & Portfolio */
    .hobbies-grid,
    .portfolio-grid {
        grid-template-columns: 1fr;
    }

    /* Contact */
    .contact-links {
        flex-direction: column;
        gap: 1rem;
    }

    .contact-btn {
        width: 100%;
    }
}



/* Small mobile layout adjustments */
@media (max-width: 480px) {
    .navbar-image {
        width: 30px;
        height: 30px;
    }

    .nav-menu {
        flex-direction: column;
        gap: 0.5rem;
    }

    .nav-link {
        font-size: 0.9rem;
    }

    /* home */
    .home-image {
        width: 120px;
        height: 120px;
        margin-bottom: 1rem;
    }

    .home-content h1 {
        font-size: 1.8rem;
    }

    .home-content p {
        font-size: 1rem;
    }

    /* Sections */
    .section {
        padding: 2rem 0;
    }

    /* Cards */
    .hobby-card,
    .portfolio-card {
        padding: 1.5rem;
    }

    /* Tags */
    .project-tags {
        gap: 0.3rem;
    }

    .tag {
        font-size: 0.75rem;
        padding: 0.2rem 0.6rem;
    }

    /* Contact */
    .contact-btn {
        padding: 0.6rem 1rem;
        font-size: 0.9rem;
    }
}

/* Accessibility & Animation Preferences */