:root {
    --bg-color: #121212;
    --card-bg: #1a1a1a;
    --border-color: #f4f4f4;
    --text-primary: #f4f4f4;
    --text-secondary: #a1a1aa;
    --accent-color: #ff3366; /* Rose Pink */
    --accent-secondary: #800000; /* Maroon */
    --contrast-dark: #121212;
    
    --border-width: 3px;
    --shadow-offset: 6px;
}

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

html {
    scroll-behavior: smooth;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

body {
    background-color: var(--bg-color);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, .logo {
    font-family: 'Space Grotesk', sans-serif;
    text-transform: uppercase;
}

/* Nav */
header {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 1.2rem 5%;
    z-index: 100;
    background: var(--bg-color);
    border-bottom: var(--border-width) solid var(--border-color);
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.logo {
    font-size: 1.8rem;
    font-weight: 700;
    color: #ffffff;
    background: var(--accent-color);
    padding: 0 10px;
    border: var(--border-width) solid var(--border-color);
    box-shadow: 3px 3px 0 0 var(--border-color);
    cursor: pointer;
}

.nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
}

.nav-links a {
    color: var(--text-primary);
    text-decoration: none;
    font-size: 1rem;
    font-weight: 700;
    border-bottom: 2px solid transparent;
    transition: all 0.2s ease;
    text-transform: uppercase;
}

.nav-links a:hover {
    border-bottom: 2px solid var(--accent-color);
}

.menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
    z-index: 101;
}

.menu-toggle .bar {
    width: 25px;
    height: 3px;
    background-color: var(--text-primary);
    transition: all 0.3s ease-in-out;
}

/* Utility */
.section-padding {
    padding: 8rem 10% 4rem;
    max-width: 1200px;
    margin: 0 auto;
}

.section-header {
    margin-bottom: 3rem;
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
    background: var(--accent-color);
    color: #ffffff;
    padding: 5px 15px;
    border: var(--border-width) solid var(--border-color);
    box-shadow: 4px 4px 0 0 var(--border-color);
}

.header-line {
    height: var(--border-width);
    background: var(--border-color);
    flex-grow: 1;
}

/* Flat Cards (Neo-brutalist) */
.flat-card {
    background: var(--card-bg);
    border: var(--border-width) solid var(--border-color);
    box-shadow: var(--shadow-offset) var(--shadow-offset) 0 0 var(--border-color);
    border-radius: 0;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.8rem 2rem;
    font-weight: 700;
    font-family: 'Space Grotesk', sans-serif;
    text-transform: uppercase;
    text-decoration: none;
    transition: all 0.2s ease;
    cursor: pointer;
    border: var(--border-width) solid var(--border-color);
    box-shadow: 4px 4px 0 0 var(--border-color);
}

.btn:active {
    transform: translate(4px, 4px);
    box-shadow: 0 0 0 0 var(--border-color);
}

.primary-btn {
    background: var(--accent-color);
    color: #ffffff;
}

.primary-btn:hover {
    background: var(--accent-secondary);
    color: #ffffff;
}

.secondary-btn {
    background: var(--card-bg);
    color: var(--text-primary);
}

.secondary-btn:hover {
    background: var(--text-primary);
    color: var(--contrast-dark);
}

/* Dropdown */
.dropdown {
    position: relative;
    display: inline-block;
}

.dropdown-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.dropdown-btn span {
    font-size: 1.2rem;
}

.dropdown-content {
    display: none;
    position: absolute;
    top: 100%; /* Opens downwards */
    left: 50%;
    transform: translateX(-50%);
    min-width: 220px;
    z-index: 10;
    margin-top: 0.5rem;
    text-align: left;
}

.dropdown-content a {
    color: var(--text-primary);
    padding: 12px 16px;
    text-decoration: none;
    display: block;
    font-weight: 600;
    font-family: 'Inter', sans-serif;
    border-bottom: 1px solid var(--border-color);
    transition: background-color 0.2s ease, color 0.2s ease;
}

.dropdown-content a:last-child {
    border-bottom: none;
}

.dropdown-content a:hover {
    background-color: var(--accent-color);
    color: #ffffff;
}

.dropdown-content.active {
    display: block;
}

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 5%;
    max-width: 1200px;
    margin: 0 auto;
    gap: 2rem;
}

.hero-content {
    flex: 1;
    max-width: 700px;
}

.hero-image-placeholder {
    flex: 1;
    max-width: 400px;
    aspect-ratio: 3/4;
    background: var(--card-bg);
    border: var(--border-width) solid var(--border-color);
    box-shadow: 10px 10px 0 0 var(--border-color);
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}
.hero-image-placeholder img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
    z-index: 1;
    opacity: 0; /* hidden until src is set */
}
.hero-image-placeholder img[src]:not([src=""]) {
    opacity: 1;
}
.hero-image-placeholder::after {
    content: "PORTRAIT PLACEHOLDER";
    position: absolute;
    color: var(--text-secondary);
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    text-align: center;
    z-index: 0;
}

.greeting {
    background: var(--accent-secondary);
    color: #ffffff;
    display: inline-block;
    padding: 5px 15px;
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    border: var(--border-width) solid var(--border-color);
}

.name {
    font-size: 6rem;
    font-weight: 700;
    line-height: 1;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.tagline {
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--accent-color);
    margin-bottom: 1.5rem;
}

.short-bio {
    font-size: 1.2rem;
    font-weight: 500;
    margin-bottom: 3rem;
    max-width: 600px;
}

.cta-buttons {
    display: flex;
    gap: 1.5rem;
}

/* Marquee */
.marquee-container {
    overflow: hidden;
    white-space: nowrap;
    background: var(--accent-color);
    color: #ffffff;
    padding: 1.5rem 0;
    border-top: var(--border-width) solid var(--border-color);
    border-bottom: var(--border-width) solid var(--border-color);
    display: flex;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.8rem;
    font-weight: 700;
}

.marquee {
    display: inline-block;
    white-space: nowrap;
    animation: scroll 20s linear infinite;
}

.marquee span {
    display: inline-block;
}

@keyframes scroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); } 
}

/* About Section */
.about-text {
    padding: 2.5rem;
    font-size: 1.1rem;
    color: var(--text-primary);
}

.about-text p {
    margin-bottom: 1.5rem;
}

.about-text p:last-child {
    margin-bottom: 0;
}

.about-text strong {
    background: #ff006e; /* Neon Pink */
    color: #fff;
    padding: 0 4px;
}

.cert-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.5rem;
}

.cert-link {
    color: var(--accent-color);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 700;
    text-transform: uppercase;
    font-family: 'Space Grotesk', sans-serif;
    transition: color 0.2s ease;
}

.cert-link:hover {
    color: var(--text-primary);
}

/* Projects Section */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 3rem;
}

.project-card {
    text-decoration: none;
    color: inherit;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 250px;
    overflow: hidden;
}

.project-card:hover {
    transform: translate(-4px, -4px);
    box-shadow: 10px 10px 0 0 var(--border-color);
}

.project-card:active {
    transform: translate(4px, 4px);
    box-shadow: 0 0 0 0 var(--border-color);
}

.project-img-placeholder {
    width: calc(100% + 4rem);
    height: 180px;
    background: var(--bg-color);
    border-bottom: var(--border-width) solid var(--border-color);
    margin: -2rem -2rem 1.5rem -2rem; 
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1rem;
    font-weight: 700;
    position: relative;
    overflow: hidden;
}

.project-img-placeholder img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
    z-index: 1;
    opacity: 0;
}
.project-img-placeholder img[src]:not([src=""]) {
    opacity: 1;
}

.project-card h3 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
    border-bottom: 2px solid var(--border-color);
    padding-bottom: 0.5rem;
}

.project-card p {
    color: var(--text-secondary);
    font-size: 1rem;
    font-weight: 500;
    margin-bottom: 2rem;
}

.view-project {
    background: var(--text-primary);
    color: var(--contrast-dark);
    padding: 8px 15px;
    font-size: 0.9rem;
    font-weight: 700;
    text-transform: uppercase;
    margin-top: auto;
    align-self: flex-start;
    border: 2px solid var(--border-color);
    font-family: 'Space Grotesk', sans-serif;
    transition: background 0.2s ease;
}

.project-card:hover .view-project {
    background: var(--accent-secondary);
    color: #ffffff;
}

/* Contact Section */
.contact-content {
    padding: 4rem 2rem;
    text-align: center;
    background: var(--accent-secondary);
    color: #ffffff;
}

.contact-content p {
    font-size: 1.2rem;
    font-weight: 500;
    margin-bottom: 1rem;
    max-width: 600px;
    margin-inline: auto;
}

.contact-emails {
    font-size: 1.1rem;
    margin-bottom: 2rem;
}
.contact-emails p {
    margin-bottom: 0.5rem;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
}

.social-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 700;
    text-transform: uppercase;
    padding: 0.8rem 1.5rem;
    background: var(--card-bg);
    border: var(--border-width) solid var(--border-color);
    box-shadow: 4px 4px 0 0 var(--border-color);
    transition: all 0.2s ease;
    font-family: 'Space Grotesk', sans-serif;
}

.social-btn:hover {
    background: var(--accent-color);
    color: #ffffff;
    transform: translate(-2px, -2px);
    box-shadow: 6px 6px 0 0 var(--border-color);
}

.social-btn:active {
    transform: translate(4px, 4px);
    box-shadow: 0 0 0 0 var(--border-color);
}

/* Footer */
footer {
    text-align: center;
    padding: 3rem;
    font-weight: 700;
    font-size: 1rem;
    border-top: var(--border-width) solid var(--border-color);
    background: var(--card-bg);
    font-family: 'Space Grotesk', sans-serif;
    text-transform: uppercase;
}

footer p {
    margin-bottom: 0.5rem;
}

/* Animations */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.4s ease-out, transform 0.4s ease-out;
}

.fade-in.appear {
    opacity: 1;
    transform: translateY(0);
}


/* Responsive */
@media (max-width: 768px) {
    .menu-toggle {
        display: flex;
    }
    
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 70%;
        height: 100vh;
        background-color: var(--card-bg);
        flex-direction: column;
        align-items: center;
        justify-content: center;
        transition: right 0.4s ease;
        border-left: var(--border-width) solid var(--border-color);
        box-shadow: -6px 0 0 0 var(--border-color);
        gap: 3rem;
    }
    
    .nav-links.active {
        right: 0;
    }

    .nav-links a {
        font-size: 1.5rem;
    }

    .menu-toggle.is-active .bar:nth-child(2) {
        opacity: 0;
    }
    .menu-toggle.is-active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }
    .menu-toggle.is-active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }
    
    header {
        padding: 1rem 5%;
    }

    .hero {
        flex-direction: column;
        justify-content: center;
        text-align: center;
        padding-top: 8rem;
        height: auto;
        min-height: 100vh;
    }
    
    .hero-content {
        order: 2;
    }
    
    .hero-image-placeholder {
        order: 1;
        width: 100%;
        max-width: 250px;
        margin-bottom: 2rem;
    }
    
    .cta-buttons {
        justify-content: center;
        flex-wrap: wrap;
    }

    .name {
        font-size: 3rem;
    }
    
    .tagline {
        font-size: 2rem;
    }
    
    .short-bio {
        font-size: 1rem;
    }
    
    .section-padding {
        padding: 5rem 5% 2rem;
    }
    
    .section-header h2 {
        font-size: 1.8rem;
    }

    .marquee-container {
        font-size: 1.2rem;
        padding: 1rem 0;
    }

    .about-text {
        padding: 1.5rem;
    }

    .cert-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }

    .projects-grid {
        grid-template-columns: 1fr;
    }

    .contact-content {
        padding: 2rem 1rem;
    }

    .social-links {
        flex-wrap: wrap;
    }
}

@media (max-width: 480px) {
    .name {
        font-size: 2.5rem;
    }
    .tagline {
        font-size: 1.5rem;
    }
    .logo {
        font-size: 1.4rem;
    }
}