/* ================================================
   NITIN BENIWAL PORTFOLIO - CARBON BLACK THEME
   ================================================ */

/* CSS Variables */
:root {
    --color-bg-primary: #0a0a0a;
    --color-bg-secondary: #0f0f0f;
    --color-bg-card: rgba(20, 20, 20, 0.9);
    
    --color-primary: #e4e4e7;
    --color-primary-dim: rgba(228, 228, 231, 0.15);
    --color-secondary: #71717a;
    --color-accent: #a1a1aa;
    --color-electric: #ffffff;
    
    --color-text: rgba(255, 255, 255, 0.95);
    --color-text-muted: rgba(255, 255, 255, 0.6);
    --color-text-dim: rgba(255, 255, 255, 0.4);
    
    --glass-bg: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.08);
    --glass-highlight: rgba(255, 255, 255, 0.15);
    
    --font-display: 'JetBrains Mono', monospace;
    --font-body: 'Outfit', sans-serif;
    
    --transition-smooth: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    --transition-bounce: all 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* Reset & Base */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    background: var(--color-bg-primary);
    color: var(--color-text);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
}

::selection {
    background: var(--color-primary);
    color: var(--color-bg-primary);
}

/* Neural Network Background */
#neural-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    opacity: 0.4;
    pointer-events: none;
}

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

/* ================================================
   NAVIGATION
   ================================================ */
.main-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 1rem 0;
    backdrop-filter: blur(20px);
    background: rgba(5, 5, 8, 0.8);
    border-bottom: 1px solid var(--glass-border);
    transition: var(--transition-smooth);
}

.main-nav.scrolled {
    padding: 0.5rem 0;
    background: rgba(5, 5, 8, 0.95);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text);
    text-decoration: none;
    letter-spacing: -1px;
}

.logo-bracket {
    color: var(--color-primary);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 0.5rem;
    align-items: center;
}

.nav-link {
    font-family: var(--font-display);
    font-size: 0.85rem;
    color: var(--color-text-muted);
    text-decoration: none;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    transition: var(--transition-smooth);
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: var(--color-primary);
    background: var(--color-primary-dim);
}

.nav-link.cta-btn {
    background: linear-gradient(135deg, var(--color-primary), var(--color-electric));
    color: var(--color-bg-primary);
    font-weight: 600;
}

.nav-link.cta-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(255, 255, 255, 0.15);
}

/* Mobile Menu */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
    z-index: 1001;
}

.mobile-menu-btn span {
    width: 25px;
    height: 2px;
    background: var(--color-primary);
    transition: var(--transition-smooth);
}

/* ================================================
   HERO SECTION
   ================================================ */
.hero-section {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 8rem 2rem 4rem;
    position: relative;
    z-index: 1;
}

.hero-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    width: 100%;
}

.hero-text {
    animation: fadeInUp 1s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.terminal-line {
    font-family: var(--font-display);
    font-size: 0.9rem;
    margin-bottom: 1rem;
    opacity: 0.8;
}

.prompt {
    color: var(--color-primary);
}

.typing-text {
    color: var(--color-text);
    animation: typing 0.5s steps(6) forwards;
    overflow: hidden;
    white-space: nowrap;
    display: inline-block;
}

@keyframes typing {
    from { width: 0; }
    to { width: 6ch; }
}

.glitch-text {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 1rem;
    position: relative;
    background: linear-gradient(135deg, var(--color-text) 0%, var(--color-primary) 50%, var(--color-electric) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.glitch-text::before,
.glitch-text::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--color-text) 0%, var(--color-primary) 50%, var(--color-electric) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.glitch-text::before {
    animation: glitch-1 3s infinite linear alternate-reverse;
    clip-path: polygon(0 0, 100% 0, 100% 35%, 0 35%);
}

.glitch-text::after {
    animation: glitch-2 3s infinite linear alternate-reverse;
    clip-path: polygon(0 65%, 100% 65%, 100% 100%, 0 100%);
}

@keyframes glitch-1 {
    0%, 100% { transform: translateX(0); }
    20% { transform: translateX(-2px); }
    40% { transform: translateX(2px); }
    60% { transform: translateX(-1px); }
    80% { transform: translateX(1px); }
}

@keyframes glitch-2 {
    0%, 100% { transform: translateX(0); }
    20% { transform: translateX(2px); }
    40% { transform: translateX(-2px); }
    60% { transform: translateX(1px); }
    80% { transform: translateX(-1px); }
}

.role-wrapper {
    font-family: var(--font-display);
    font-size: 1.2rem;
    color: var(--color-text-muted);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.role-prefix {
    color: var(--color-primary);
}

.cursor {
    animation: blink 1s infinite;
    color: var(--color-primary);
}

@keyframes blink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0; }
}

.hero-description {
    font-size: 1.1rem;
    color: var(--color-text-muted);
    max-width: 500px;
    margin-bottom: 2rem;
    line-height: 1.8;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

/* Buttons */
.btn {
    font-family: var(--font-display);
    font-size: 0.9rem;
    font-weight: 500;
    padding: 0.875rem 1.75rem;
    border-radius: 12px;
    border: none;
    cursor: pointer;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition-bounce);
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary), var(--color-electric));
    color: var(--color-bg-primary);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(255, 255, 255, 0.15);
}

.btn-secondary {
    background: var(--glass-bg);
    color: var(--color-text);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: var(--glass-highlight);
    border-color: var(--color-primary);
    transform: translateY(-3px);
}

.btn-full {
    width: 100%;
    justify-content: center;
}

/* Profile Card with Electric Border */
.hero-image {
    display: flex;
    justify-content: center;
    animation: fadeInUp 1s ease-out 0.3s backwards;
}

.profile-card {
    position: relative;
    width: 300px;
    height: 300px;
}

.electric-border {
    position: absolute;
    inset: -10px;
    border-radius: 50%;
    overflow: hidden;
}

.svg-filter {
    position: absolute;
    width: 0;
    height: 0;
}

.border-animated {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    border: 3px solid var(--color-primary);
    filter: url(#electric-filter);
}

.glow-layer {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    border: 2px solid var(--color-primary);
    filter: blur(8px);
    opacity: 0.6;
}

.profile-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
    border: 4px solid var(--color-bg-secondary);
    position: relative;
    z-index: 2;
}

.status-badge {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0, 255, 136, 0.15);
    border: 1px solid var(--color-primary);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-family: var(--font-display);
    font-size: 0.75rem;
    color: var(--color-primary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    backdrop-filter: blur(10px);
    z-index: 3;
    white-space: nowrap;
}

.status-dot {
    width: 8px;
    height: 8px;
    background: var(--color-primary);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.2); }
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    color: var(--color-text-dim);
    font-family: var(--font-display);
    font-size: 0.75rem;
    animation: bounce 2s infinite;
}

.scroll-arrow {
    width: 20px;
    height: 20px;
    border-right: 2px solid var(--color-primary);
    border-bottom: 2px solid var(--color-primary);
    transform: rotate(45deg);
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
    40% { transform: translateX(-50%) translateY(-10px); }
    60% { transform: translateX(-50%) translateY(-5px); }
}

/* ================================================
   SECTIONS
   ================================================ */
.section {
    padding: 6rem 0;
    position: relative;
    z-index: 1;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-tag {
    font-family: var(--font-display);
    font-size: 0.9rem;
    color: var(--color-primary);
    display: block;
    margin-bottom: 0.5rem;
    opacity: 0.7;
}

.section-tag-close {
    text-align: center;
    margin-top: 4rem;
    display: block;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 2.5rem);
    font-weight: 600;
    background: linear-gradient(135deg, var(--color-text), var(--color-primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ================================================
   ABOUT SECTION
   ================================================ */
.about-section {
    background: linear-gradient(180deg, transparent 0%, rgba(255, 255, 255, 0.02) 50%, transparent 100%);
}

.about-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 4rem;
    align-items: start;
}

.about-text p {
    color: var(--color-text-muted);
    margin-bottom: 1.5rem;
    font-size: 1.05rem;
}

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

.about-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-top: 2rem;
}

.stat-item {
    text-align: center;
    padding: 1.5rem;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    transition: var(--transition-smooth);
}

.stat-item:hover {
    border-color: var(--color-primary);
    transform: translateY(-5px);
}

.stat-number {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-primary);
}

.stat-plus {
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--color-primary);
}

.stat-label {
    display: block;
    font-size: 0.8rem;
    color: var(--color-text-dim);
    margin-top: 0.5rem;
}

.about-certs {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 2rem;
    backdrop-filter: blur(10px);
}

.certs-title {
    font-family: var(--font-display);
    font-size: 1rem;
    color: var(--color-primary);
    margin-bottom: 1.5rem;
}

.cert-list {
    list-style: none;
}

.cert-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--glass-border);
    font-size: 0.95rem;
    color: var(--color-text-muted);
    transition: var(--transition-smooth);
}

.cert-item:last-child {
    border-bottom: none;
}

.cert-item:hover {
    color: var(--color-text);
    padding-left: 0.5rem;
}

.cert-icon {
    font-size: 1.2rem;
}

/* ================================================
   SKILLS SECTION
   ================================================ */
.skills-section {
    background: var(--color-bg-secondary);
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.skill-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 2rem;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.skill-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.05), transparent);
    transition: 0.6s;
}

.skill-card:hover::before {
    left: 100%;
}

.skill-card:hover {
    border-color: var(--color-primary);
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.skill-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.skill-card h3 {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--color-text);
}

.skill-list {
    list-style: none;
}

.skill-list li {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    padding: 0.4rem 0;
    padding-left: 1rem;
    position: relative;
}

.skill-list li::before {
    content: '>';
    position: absolute;
    left: 0;
    color: var(--color-primary);
    font-family: var(--font-display);
}

/* ================================================
   EXPERIENCE SECTION
   ================================================ */
.timeline {
    position: relative;
    padding-left: 2rem;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--color-primary), var(--color-electric), var(--color-secondary));
}

.timeline-item {
    position: relative;
    padding-bottom: 3rem;
}

.timeline-item:last-child {
    padding-bottom: 0;
}

.timeline-marker {
    position: absolute;
    left: -2rem;
    top: 0;
    width: 16px;
    height: 16px;
    background: var(--color-primary);
    border-radius: 50%;
    transform: translateX(-7px);
    box-shadow: 0 0 20px var(--color-primary);
}

.timeline-content {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 2rem;
    margin-left: 1rem;
    transition: var(--transition-smooth);
}

.timeline-content:hover {
    border-color: var(--color-primary);
    transform: translateX(10px);
}

.timeline-header {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.timeline-date {
    font-family: var(--font-display);
    font-size: 0.85rem;
    color: var(--color-primary);
}

.timeline-location {
    font-size: 0.85rem;
    color: var(--color-text-dim);
}

.timeline-title {
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.timeline-company {
    font-size: 1rem;
    color: var(--color-electric);
    font-weight: 400;
    margin-bottom: 1rem;
}

.timeline-details {
    list-style: none;
}

.timeline-details li {
    font-size: 0.95rem;
    color: var(--color-text-muted);
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
}

.timeline-details li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--color-primary);
}

/* Education */
.education-block {
    margin-top: 3rem;
}

.edu-title {
    font-family: var(--font-display);
    font-size: 1rem;
    color: var(--color-primary);
    margin-bottom: 1.5rem;
}

.edu-card {
    display: flex;
    gap: 1.5rem;
    align-items: center;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 2rem;
}

.edu-icon {
    font-size: 3rem;
}

.edu-info h4 {
    font-family: var(--font-display);
    font-size: 1.2rem;
    margin-bottom: 0.25rem;
}

.edu-info p {
    color: var(--color-text-muted);
    font-size: 0.95rem;
}

.edu-school {
    display: block;
    color: var(--color-electric);
    font-size: 0.9rem;
    margin-top: 0.5rem;
}

.edu-date {
    display: block;
    font-family: var(--font-display);
    font-size: 0.85rem;
    color: var(--color-text-dim);
    margin-top: 0.25rem;
}

/* ================================================
   CONTACT SECTION
   ================================================ */
.contact-section {
    background: linear-gradient(180deg, var(--color-bg-secondary) 0%, var(--color-bg-primary) 100%);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact-intro {
    font-size: 1.1rem;
    color: var(--color-text-muted);
    margin-bottom: 2rem;
    line-height: 1.8;
}

.contact-links {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-link {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.5rem;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    color: var(--color-text);
    text-decoration: none;
    font-family: var(--font-display);
    font-size: 0.95rem;
    transition: var(--transition-smooth);
}

.contact-link:hover {
    border-color: var(--color-primary);
    transform: translateX(10px);
}

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

.contact-form {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 2rem;
    backdrop-filter: blur(10px);
}

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

.form-group label {
    display: block;
    font-family: var(--font-display);
    font-size: 0.85rem;
    color: var(--color-text-muted);
    margin-bottom: 0.5rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--glass-border);
    border-radius: 10px;
    color: var(--color-text);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: var(--transition-smooth);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--color-text-dim);
}

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

/* ================================================
   FOOTER
   ================================================ */
.footer {
    padding: 3rem 0;
    border-top: 1px solid var(--glass-border);
    position: relative;
    z-index: 1;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-logo {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
}

.footer-text {
    color: var(--color-text-dim);
    font-size: 0.9rem;
}

.footer-links {
    display: flex;
    gap: 1.5rem;
}

.footer-links a {
    color: var(--color-text-muted);
    text-decoration: none;
    font-family: var(--font-display);
    font-size: 0.9rem;
    transition: var(--transition-smooth);
}

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

/* ================================================
   RESPONSIVE DESIGN
   ================================================ */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 3rem;
    }
    
    .hero-text {
        order: 2;
    }
    
    .hero-image {
        order: 1;
    }
    
    .hero-description {
        margin: 0 auto 2rem;
    }
    
    .hero-cta {
        justify-content: center;
    }
    
    .about-content {
        grid-template-columns: 1fr;
    }
    
    .about-stats {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .skills-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .contact-content {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .mobile-menu-btn {
        display: flex;
    }
    
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 300px;
        height: 100vh;
        background: var(--color-bg-secondary);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 1.5rem;
        transition: right 0.4s ease;
        border-left: 1px solid var(--glass-border);
    }
    
    .nav-links.active {
        right: 0;
    }
    
    .mobile-menu-btn.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .mobile-menu-btn.active span:nth-child(2) {
        opacity: 0;
    }
    
    .mobile-menu-btn.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }
    
    .hero-section {
        padding: 6rem 1rem 3rem;
    }
    
    .profile-card {
        width: 220px;
        height: 220px;
    }
    
    .skills-grid {
        grid-template-columns: 1fr;
    }
    
    .about-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
    
    .stat-item {
        padding: 1rem;
    }
    
    .stat-number {
        font-size: 1.5rem;
    }
    
    .timeline {
        padding-left: 1.5rem;
    }
    
    .timeline-content {
        padding: 1.5rem;
        margin-left: 0.5rem;
    }
    
    .timeline-content:hover {
        transform: none;
    }
    
    .edu-card {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-content {
        flex-direction: column;
        text-align: center;
    }
    
    .section {
        padding: 4rem 0;
    }
    
    .container {
        padding: 0 1rem;
    }
}

@media (max-width: 480px) {
    .glitch-text {
        font-size: 2rem;
    }
    
    .role-wrapper {
        font-size: 1rem;
    }
    
    .hero-description {
        font-size: 0.95rem;
    }
    
    .btn {
        padding: 0.75rem 1.25rem;
        font-size: 0.85rem;
    }
    
    .about-stats {
        grid-template-columns: 1fr 1fr;
    }
    
    .timeline-header {
        flex-direction: column;
    }
}

/* Animations for scroll */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* Admin link in footer */
.admin-link {
    opacity: 0.3;
    transition: opacity 0.3s ease;
    font-size: 1rem;
}
.admin-link:hover {
    opacity: 1;
}