/* --- General Styles --- */

:root {
    --primary-color: #007bff;
    --secondary-color: #1e1e1e; /* A slightly lighter dark for cards/sections */
    --background-color: #121212;
    --text-color: #eee; /* Light text for readability */
    --card-bg: #1e1e1e;
    --header-bg: #1e1e1e;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'SF Mono', 'Consolas', 'Menlo', monospace;
    line-height: 1.6;
    background-color: var(--background-color);
    color: var(--text-color);
}

/* --- Header & Navigation --- */
header {
    background: var(--header-bg);
    color: var(--text-color);
    padding: 1.5rem 5%;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

nav {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 3rem;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
}

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

.nav-links li {
    margin-left: 2rem;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 600;
    font-size: 1.4rem;
    transition: color 0.3s ease;
    position: relative;
}

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

.nav-links a:hover::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, #4B0082, #FF1493);
    box-shadow: 0 2px 4px rgba(75, 0, 130, 0.3);
}

.burger {
    display: none;
    cursor: pointer;
}

.burger div {
    width: 25px;
    height: 3px;
    background-color: var(--text-color);
    margin: 5px;
    transition: all 0.3s ease;
}

/* --- Sections --- */
main {
    padding-top: 60px; /* Height of header */
}

section {
    padding: 4rem 5%;
    min-height: 100vh; /* Ensure full viewport height */
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    width: 100%; /* Ensure it takes full width */
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 2rem;
    position: relative;
}

.section-title::after {
    content: '';
    width: 60px;
    height: 4px;
    background: var(--primary-color);
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
}

/* --- Hero Section --- */
.hero {
    background: var(--card-bg);
}

.hero-container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4rem;
    width: 100%;
    max-width: 1200px;
}

.hero-text {
    text-align: left;
    flex: 1;
}

.hero-image {
    flex: 1;
    max-width: 400px;
}

.hero-image img {
    width: 100%;
    border-radius: 50%;
}

.hero-text h1 {
    font-size: 2rem;
    font-weight: 600; /* Bolder for gradient */
    background-image: linear-gradient(to right, #732BF5, #FAC31D);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.hero-text h2 {
    font-size: 3.5rem;
    margin: -0.5rem 0 0.5rem 0; /* Reduced top margin */
}

.hero-text p {
    font-size: 1.2rem;
    color: #aaa; /* Lighter for dark mode */
    margin-bottom: 0.5rem; /* Reduced spacing */
}

.hero-text .btn {
    margin-top: 2rem; /* Add space above the button */
}

/* Typewriter Cursor */
.typewriter-cursor {
    border-right: 2px solid #eee; /* Fixed light color for visibility */
    animation: blink 0.7s steps(2, start) infinite;
}

@keyframes blink {
    to {
        border-color: transparent;
    }
}

/* Button Fade-in */
.btn-hidden {
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.5s ease-in, visibility 0.5s ease-in;
}

.btn-visible {
    opacity: 1;
    visibility: visible;
}

.wave {
    animation: wave-animation 2.5s infinite;
    transform-origin: 70% 70%;
    display: inline-block;
    color: initial; /* Reset color to default so it's not transparent */
}

@keyframes wave-animation {
    0% { transform: rotate(0.0deg) }
    10% { transform: rotate(14.0deg) }
    20% { transform: rotate(-8.0deg) }
    30% { transform: rotate(14.0deg) }
    40% { transform: rotate(-4.0deg) }
    50% { transform: rotate(10.0deg) }
    60% { transform: rotate(0.0deg) }
    100% { transform: rotate(0.0deg) }
}

.btn {
    display: inline-block;
    background: var(--primary-color);
    color: #fff;
    padding: 0.8rem 2rem;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 600;
    transition: background 0.3s ease;
}

.btn:hover {
    background: #0056b3;
}

/* --- About Section --- */
.about-container {
    display: flex;
    align-items: center;
    gap: 3rem;
    max-width: 1000px;
    text-align: left;
}

.about-text h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.about-text p {
    margin-bottom: 1rem;
}

.skills-grid {
    width: 100%;
    margin-top: 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* --- Experience Section --- */
#experience {
    background: var(--card-bg);
    padding: 4rem 0;
}

.experience-education-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    gap: 4rem;
    justify-content: center;
    align-items: flex-start;
}

.experience-container {
    max-width: 800px;
    width: 100%;
    text-align: left;
}

.experience-column, .education-column {
    flex: 1;
    max-width: 500px;
    min-width: 400px;
}

.experience-item {
    background: var(--background-color);
    padding: 1.5rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
    border-left: 4px solid var(--primary-color);
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.education-item {
    background: var(--background-color);
    padding: 1.5rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
    border-left: 4px solid #A82470;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.education-period {
    font-style: italic;
    color: #aaa;
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.experience-item h3 {
    margin-bottom: 0.2rem;
}

.experience-company {
    font-style: italic;
    color: #aaa; /* Lighter for dark mode */
    margin-bottom: 1rem;
}

/* Nuffic specific styling - Work Experience */
.experience-column .experience-item:nth-child(1),
.experience-column .experience-item:nth-child(2) {
    border-left: 4px solid #A82470;
}

/* Microfix specific styling - Work Experience */
.experience-column .experience-item:nth-child(3) {
    border-left: 4px solid #008ECD;
}

/* --- Contact Section --- */
#contact {
    background: var(--card-bg);
    padding: 4rem 0;
}

.contact-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    gap: 4rem;
    justify-content: center;
    align-items: flex-start;
}

.contact-column {
    flex: 1;
    max-width: 500px;
    min-width: 400px;
}

.contact-info {
    background: var(--background-color);
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    border-left: 4px solid #FF1493;
}

.contact-form {
    background: var(--background-color);
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    border-left: 4px solid #A82470;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--text-color);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.8rem;
    border: 2px solid #333;
    border-radius: 5px;
    background: #1a1a1a;
    color: var(--text-color);
    font-family: inherit;
    font-size: 1rem;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #FF1493;
    box-shadow: 0 0 5px rgba(255, 20, 147, 0.3);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.contact-btn {
    background: linear-gradient(90deg, #4B0082, #FF1493);
    color: white;
    border: none;
    padding: 1rem 2rem;
    border-radius: 5px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    width: 100%;
    justify-content: center;
}

.contact-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 20, 147, 0.3);
}

.contact-btn:active {
    transform: translateY(0);
}

.form-status {
    margin-top: 1rem;
    padding: 0.8rem;
    border-radius: 5px;
    text-align: center;
    font-weight: 600;
}

.form-status.success {
    background: rgba(46, 204, 113, 0.1);
    color: #2ecc71;
    border: 1px solid #2ecc71;
}

.form-status.error {
    background: rgba(231, 76, 60, 0.1);
    color: #e74c3c;
    border: 1px solid #e74c3c;
}

/* --- Footer --- */
footer {
    text-align: center;
    padding: 2rem;
    background: var(--secondary-color);
    color: #ccc;
}

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

    .experience-education-container {
        flex-direction: column;
        gap: 2rem;
        padding: 0 1rem;
    }

    .contact-container {
        flex-direction: column;
        gap: 2rem;
        padding: 0 1rem;
    }

    .contact-column {
        max-width: 100%;
        min-width: unset;
    }
}

@media screen and (max-width: 768px) {
    .nav-links {
        position: absolute;
        right: 0;
        height: 92vh;
        top: 8vh;
        background: var(--header-bg);
        display: flex;
        flex-direction: column;
        align-items: center;
        width: 50%;
        transform: translateX(100%);
        transition: transform 0.5s ease-in;
    }

    .nav-links.nav-active {
        transform: translateX(0%);
    }

    .nav-links li {
        opacity: 0;
        margin: 1.5rem 0;
    }

    .burger {
        display: block;
    }

    .about-container {
        flex-direction: column;
        text-align: center;
    }
}

@keyframes navLinkFade {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0px);
    }
}

.toggle .line1 {
    transform: rotate(-45deg) translate(-5px, 6px);
}

.toggle .line2 {
    opacity: 0;
}

.toggle .line3 {
    transform: rotate(45deg) translate(-5px, -6px);
}