:root {
    --pure-white: #FFFFFF;
    --off-white: #FAFAFA;
    --light-gray: #F5F5F5;
    --medium-gray: #E0E0E0;
    --dark-gray: #666666;
    --pure-black: #000000;
    --soft-black: #1A1A1A;
    --text-primary: #1A1A1A;
    --text-secondary: #666666;
    --accent: #000000;
}

/* Custom Cursor */
.cursor-follower {
    width: 40px;
    height: 40px;
    border: 1px solid var(--pure-black);
    border-radius: 50%;
    position: fixed;
    pointer-events: none;
    z-index: 9999;
    transition: transform 0.2s ease-out, opacity 0.2s ease-out, background-color 0.2s ease;
    opacity: 0;
    left: 0;
    top: 0;
    transform: translate(-50%, -50%); /* CENTER THE CURSOR */

}

.cursor-follower.active {
    opacity: 1;
}

.cursor-follower.hover {
    transform: scale(1.6);
    background-color: rgba(0, 0, 0, 0.05);
    border-width: 2px;
}

*{
    margin: 0;
    padding: 0;
    font-family: 'Work Sans', sans-serif;
    box-sizing: border-box;
    scroll-behavior: smooth;
}

body{
    background: var(--pure-white);
    color: var(--text-primary);
    line-height: 1.6;
    cursor: none;
}

/* Dark mode styles */
body.dark-mode {
    --pure-white: #0A0A0A;
    --off-white: #121212;
    --light-gray: #1A1A1A;
    --medium-gray: #333333;
    --dark-gray: #AAAAAA;
    --pure-black: #FFFFFF;
    --soft-black: #E5E5E5;
    --text-primary: #E5E5E5;
    --text-secondary: #AAAAAA;
}

body.dark-mode .logo {
    filter: invert(0);
}

body.dark-mode .logo:hover {
    filter: invert(0) drop-shadow(0 4px 8px rgba(255, 255, 255, 0.3));
}

body.dark-mode #header::before {
    background-image: 
        repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(255,255,255,0.02) 2px, rgba(255,255,255,0.02) 4px),
        repeating-linear-gradient(90deg, transparent, transparent 2px, rgba(255,255,255,0.02) 2px, rgba(255,255,255,0.02) 4px);
}

body.dark-mode .heart-animation {
    color: #8b7fc7;
}

/* Fix portfolio layer text visibility in dark mode */
body.dark-mode .layer {
    background: rgba(255, 255, 255, 0.92);
}

body.dark-mode .layer h3 {
    color: #000000;
}

body.dark-mode .layer p {
    color: #333333;
}

body.dark-mode .layer a {
    background: #000000;
    color: #ffffff;
    border-color: #000000;
}

body.dark-mode .layer a:hover {
    background: transparent;
    color: #000000;
}

#header{
    width: 100%;
    min-height: 100vh;
    background: var(--pure-white);
    position: relative;
    overflow: hidden;
}

#header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(0,0,0,0.02) 2px, rgba(0,0,0,0.02) 4px),
        repeating-linear-gradient(90deg, transparent, transparent 2px, rgba(0,0,0,0.02) 2px, rgba(0,0,0,0.02) 4px);
    pointer-events: none;
    opacity: 0.5;
}

#header::after {
    content: '';
    position: absolute;
    top: 10%;
    left: -10%;
    width: 600px;
    height: 600px;
    border: 3px solid var(--pure-black);
    border-radius: 50%;
    opacity: 0.1;
    animation: float 25s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    33% { transform: translate(100px, -50px) rotate(120deg); }
    66% { transform: translate(-50px, 100px) rotate(240deg); }
}

.container{
    padding: 10px 8%;
    position: relative;
}

nav{
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    padding: 30px 0;
    border-bottom: 1px solid var(--medium-gray);
}

.logo-wrapper {
    position: relative;
    display: inline-block;
    cursor: pointer;
}

.logo{
    width: 140px;
    transition: transform 0.3s ease, filter 0.3s ease;
    filter: invert(1);
    display: block;
}

.logo:hover {
    transform: scale(1.05);
    filter: invert(1) drop-shadow(0 4px 8px rgba(0, 0, 0, 0.3));
}

.heart-animation {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 30px;
    opacity: 0;
    pointer-events: none;
    z-index: 100;
    color: #d2afff;
    font-weight: 300;
}

.heart-animation.active {
    animation: heartSketch 1.2s ease-out;
}

@keyframes heartSketch {
    0% {
        opacity: 0;
        transform: translate(-50%, -50%) scale(0.3) rotate(-10deg);
        filter: blur(2px);
    }
    20% {
        opacity: 0.8;
        transform: translate(-50%, -50%) scale(1) rotate(0deg);
        filter: blur(0px);
    }
    40% {
        opacity: 1;
        transform: translate(-50%, -55%) scale(1.05) rotate(3deg);
    }
    60% {
        opacity: 0.6;
        transform: translate(-50%, -65%) scale(0.95) rotate(-2deg);
    }
    100% {
        opacity: 0;
        transform: translate(-50%, -90%) scale(0.7) rotate(5deg);
        filter: blur(1px);
    }
}

nav ul li{
    display: inline-block;
    list-style: none;
    margin: 10px 20px;
}

nav ul li a{
    color: var(--text-primary);
    text-decoration: none;
    font-size: 15px;
    font-weight: 500;
    position: relative;
    letter-spacing: 0.5px;
    transition: color 0.3s ease;
}

nav ul li a::after{
    content: '';
    width: 0%;
    height: 2px;
    background: var(--pure-black);
    position: absolute;
    left: 0;
    bottom: -6px;
    transition: width 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

nav ul li a:hover{
    color: var(--dark-gray);
}

nav ul li a:hover::after{
    width: 100%;
}

/* ---------------- THEME TOGGLE ---------------- */

.theme-toggle {
    position: relative;
    width: 56px;
    height: 32px;
    background: var(--pure-white);
    border: 2px solid var(--pure-black);
    cursor: pointer;
    padding: 0;
    box-shadow: 3px 3px 0 var(--pure-black);
    transition: all 0.25s ease;
}

.theme-toggle:hover {
    transform: translate(-2px, -2px);
    box-shadow: 5px 5px 0 var(--pure-black);
}

/* ICON BASE */
.theme-toggle span {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    transition: opacity 0.25s ease, transform 0.25s ease;
}

/* -------- SUN (hand-drawn circle + rays) -------- */
.icon-sun {
    width: 14px;
    height: 14px;
    border: 2px solid var(--pure-black);
    border-radius: 50%;
}

.icon-sun::before,
.icon-sun::after {
    content: '';
    position: absolute;
    inset: -6px;
    border: 1px dashed var(--pure-black);
    border-radius: 50%;
    opacity: 0.6;
}

/* -------- MOON (hand-drawn crescent) -------- */
.icon-moon {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    box-shadow: -4px 0 0 0 var(--pure-black);
    opacity: 0;
    transform: translate(-50%, -50%) rotate(-20deg);
}

/* -------- DARK MODE STATE -------- */
body.dark-mode .icon-sun {
    opacity: 0;
    transform: translate(-50%, -50%) scale(0.7);
}

body.dark-mode .icon-moon {
    opacity: 1;
    transform: translate(-50%, -50%) rotate(0deg);
}


/* Header Content Layout */
.header-content {
    margin-top: 100px;
    min-height: calc(100vh - 150px);
    display: flex;
    align-items: center;
    justify-content: center;
}

.header-text {
    max-width: 1200px;
    opacity: 0;
    animation: fadeInUp 0.8s ease forwards;
}

.intro-label {
    font-family: 'Playfair Display', serif;
    font-size: 28px;
    color: var(--dark-gray);
    margin-bottom: 30px;
    font-style: italic;
    font-weight: 400;
    position: relative;
    display: inline-block;
}

.intro-label::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--dark-gray);
    opacity: 0.3;
    transform: scaleX(0);
    animation: drawLine 1.5s ease-out 0.5s forwards;
}

@keyframes drawLine {
    to { transform: scaleX(1); }
}

.header-text h1{
    font-family: 'Playfair Display', serif;
    font-size: 72px;
    font-weight: 700;
    line-height: 1.2;
    margin-top: 20px;
    color: var(--text-primary);
    position: relative;
    text-shadow: 
        2px 2px 0px rgba(0,0,0,0.05),
        -1px -1px 0px rgba(0,0,0,0.02);
    letter-spacing: -1px;
}

.header-text h1::before {
    content: '';
    position: absolute;
    top: -20px;
    left: -30px;
    width: 80px;
    height: 80px;
    border: 2px solid var(--pure-black);
    border-radius: 50%;
    opacity: 0.15;
    z-index: -1;
}

.header-text h1::after {
    content: '';
    position: absolute;
    bottom: -30px;
    right: -40px;
    width: 120px;
    height: 3px;
    background: var(--pure-black);
    opacity: 0.2;
    transform: rotate(-5deg);
}

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

.header-text h1 a{
    text-decoration: none;
    color: var(--text-primary);
    cursor: pointer;
    transition: color 0.4s ease;
    position: relative;
}

.header-text h1 a::after {
    content: '';
    position: absolute;
    bottom: 2px;
    left: 0;
    width: 100%;
    height: 3px;
    background: repeating-linear-gradient(
        90deg,
        var(--pure-black) 0px,
        var(--pure-black) 4px,
        transparent 4px,
        transparent 8px
    );
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.4s ease;
    opacity: 0.6;
}

.header-text h1 a:hover::after {
    transform: scaleX(1);
    transform-origin: left;
}

.header-text h1 a:hover{
    color: var(--dark-gray);
}

.header-text h1 span{
    color: var(--dark-gray);
}

.header-subtitle {
    font-size: 24px;
    color: var(--text-secondary);
    margin-top: 30px;
    font-weight: 300;
    position: relative;
    padding-left: 40px;
}

.header-subtitle::before {
    content: '→';
    position: absolute;
    left: 0;
    font-size: 28px;
    color: var(--pure-black);
    opacity: 0.4;
    animation: fadeIn 1s ease-out 1.2s forwards;
    opacity: 0;
}

@keyframes fadeIn {
    to { opacity: 0.4; }
}

/*---------------------------------------------EXPERIENCE TIMELINE------------------------------------------------*/

#experience{
    padding: 120px 0;
    background: var(--pure-white);
}

.timeline-wrapper {
    display: flex;
    justify-content: space-between;
    gap: 60px;
    margin-top: 50px;
}

.timeline-left {
    flex: 0 0 400px;
}

.timeline-right {
    flex: 1;
}

/* Timeline Styles */
.timeline-container {
    background: var(--pure-white);
    border: 2px solid var(--pure-black);
    border-radius: 0;
    padding: 30px;
    box-shadow: 8px 8px 0 var(--pure-black);
    transition: all 0.3s ease;
    height: 100%;
}

.timeline-container:hover {
    box-shadow: 12px 12px 0 var(--pure-black);
    transform: translate(-2px, -2px);
}

.timeline-title {
    font-family: 'Playfair Display', serif;
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 30px;
    color: var(--text-primary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.timeline {
    position: relative;
    padding-left: 40px;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 8px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--medium-gray);
}

.timeline-item {
    position: relative;
    margin-bottom: 35px;
    cursor: pointer;
    transition: all 0.3s ease;
}

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

.timeline-dot {
    position: absolute;
    left: -36px;
    top: 5px;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--pure-white);
    border: 3px solid var(--medium-gray);
    transition: all 0.3s ease;
    z-index: 2;
}

.timeline-item:hover .timeline-dot,
.timeline-item.active .timeline-dot {
    background: var(--pure-black);
    border-color: var(--pure-black);
    transform: scale(1.3);
}

.timeline-date {
    font-size: 11px;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
    font-weight: 600;
}

.timeline-content h4 {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
    transition: color 0.3s ease;
}

.timeline-company {
    font-size: 14px;
    color: var(--text-secondary);
    font-weight: 400;
}

.timeline-item:hover .timeline-content h4,
.timeline-item.active .timeline-content h4 {
    color: var(--pure-black);
}

/* Experience Details Panel */
.experience-details {
    background: var(--light-gray);
    border: 2px solid var(--pure-black);
    border-radius: 0;
    padding: 40px;
    min-height: 400px;
    position: relative;
    height: 100%;
}

.experience-panel {
    display: none;
    animation: fadeIn 0.4s ease;
}

.experience-panel.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.experience-panel h4 {
    font-family: 'Playfair Display', serif;
    font-size: 22px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.exp-company {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 20px;
    font-weight: 500;
}

.exp-highlights {
    list-style: none;
    padding: 0;
}

.exp-highlights li {
    padding-left: 25px;
    position: relative;
    margin-bottom: 12px;
    font-size: 14px;
    line-height: 1.6;
    color: var(--text-primary);
}

.exp-highlights li::before {
    content: '▪';
    position: absolute;
    left: 0;
    color: var(--pure-black);
    font-size: 20px;
    line-height: 1;
}

/* ------------------------------------------------- ABOUT ------------------------------------------------*/

#about{
    padding: 60px 0 120px 0;
    background: var(--off-white);
}

.row{
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 60px;
}

.about-col-1{
    flex-basis: 35%;
    position: relative;
}

.about-images {
    display: flex;
    flex-direction: column;
    gap: 30px;
    position: relative;
}

/* Decorative organic shapes around images */
.about-images::before {
    content: '';
    position: absolute;
    top: -30px;
    right: -30px;
    width: 120px;
    height: 120px;
    border: 2px dashed var(--pure-black);
    border-radius: 50%;
    opacity: 0.2;
    z-index: 0;
    animation: float 20s ease-in-out infinite;
}

.about-images::after {
    content: '';
    position: absolute;
    bottom: -20px;
    left: -20px;
    width: 80px;
    height: 80px;
    border: 2px solid var(--pure-black);
    opacity: 0.15;
    z-index: 0;
    transform: rotate(15deg);
}

.about-img-main::before {
    content: '';
    position: absolute;
    top: 12px;
    left: 12px;
    width: 100%;
    height: 100%;
    border: 3px solid var(--pure-black);
    z-index: 0;
    opacity: 0.6;
}

.about-img-main {
    width: 100%;
    position: relative;
    z-index: 1;
    filter: grayscale(100%) contrast(1.1);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    border: 3px solid var(--pure-black);
    /*box-shadow: 6px 6px 0 var(--pure-black);*/
}

.about-img-secondary {
    width: 100%;
    filter: grayscale(100%) contrast(1.1);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    border: 3px solid var(--pure-black);
    /*box-shadow: 6px 6px 0 var(--pure-black);*/
    position: relative;
}

/* Add sketchy corner accent to secondary image */
.about-img-secondary::after {
    content: '';
    position: absolute;
    bottom: -15px;
    right: -15px;
    width: 60px;
    height: 60px;
    border-right: 3px solid var(--pure-black);
    border-bottom: 3px solid var(--pure-black);
    opacity: 0.4;
}

.about-img-main:hover,
.about-img-secondary:hover {
    filter: grayscale(0%) contrast(1);
    transform: translate(-4px, -4px);
    box-shadow: 10px 10px 0 var(--pure-black);
}

.about-img-main:hover::before {
    opacity: 0.3;
    transform: translate(8px, 8px);
}

.about-col-2{
    flex-basis: 55%;
}

.subtitle1{
    font-family: 'Playfair Display', serif;
    font-size: 48px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 30px;
    position: relative;
    display: inline-block;
}

.subtitle1::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 80px;
    height: 4px;
    background: var(--pure-black);
}

.about-col-2 p{
    font-size: 16px;
    line-height: 1.8;
    color: var(--text-secondary);
    margin-bottom: 30px;
}

.about-col-2 p span{
    color: var(--pure-black);
    font-weight: 600;
}

.tab-titles{
    display: flex;
    margin: 40px 0;
    gap: 30px;
    border-bottom: 2px solid var(--medium-gray);
}

.tab-links{
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    position: relative;
    padding-bottom: 15px;
    color: var(--text-secondary);
    transition: color 0.3s ease;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.tab-links::after{
    content: "";
    width: 0%;
    height: 3px;
    background: var(--pure-black);
    position: absolute;
    left: 0;
    bottom: -2px;
    transition: width 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.tab-links:hover {
    color: var(--pure-black);
}

.tab-links.active-link{
    color: var(--pure-black);
}

.tab-links.active-link::after{
    width: 100%;
}

.tab-contents{
    display: none;
    padding-top: 30px;
}

.tab-contents.active-tab{
    display: block;
    animation: fadeIn 0.5s ease;
}

.tab-contents ul li{
    list-style: none;
    margin: 12px 0;
    padding-left: 25px;
    position: relative;
    font-size: 15px;
    color: var(--text-secondary);
}

.tab-contents ul li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--pure-black);
    font-weight: bold;
}

.tab-contents ul li span{
    color: var(--text-primary);
    font-weight: 600;
}

/*---------------------------------------------PORTFOLIO------------------------------------------------*/

#portfolio{
    padding: 120px 0;
    background: var(--pure-white);
}

.subtitle2{
    font-family: 'Playfair Display', serif;
    font-size: 48px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 60px;
    position: relative;
    display: inline-block;
}

.subtitle2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 80px;
    height: 4px;
    background: var(--pure-black);
}

.project-list{
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    grid-gap: 40px;
    margin-top: 50px;
}

.project{
    position: relative;
    overflow: hidden;
    background: var(--pure-white);
    border: 2px solid var(--pure-black);
    transition: all 0.4s ease;
}

.project:hover {
    box-shadow: 8px 8px 0 var(--pure-black);
    transform: translate(-4px, -4px);
}

.project img{
    width: 100%;
    height: 280px;
    object-fit: cover;
    display: block;
    filter: grayscale(100%);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.layer{
    width: 100%;
    height: 0%;
    background: rgba(0, 0, 0, 0.95);
    position: absolute;
    left: 0;
    bottom: 0;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    padding: 0 40px;
    text-align: center;
    transition: height 0.5s cubic-bezier(0.4, 0, 0.2, 1) 0.3s;
}

.layer h3{
    font-family: 'Playfair Display', serif;
    font-weight: 700;
    font-size: 24px;
    margin-bottom: 15px;
    color: var(--pure-white);
    transform: translateY(30px);
    opacity: 0;
    transition: all 0.5s ease 0.5s;
}

.layer p {
    color: var(--medium-gray);
    font-size: 14px;
    line-height: 1.6;
    transform: translateY(30px);
    opacity: 0;
    transition: all 0.5s ease 0.7s;
}

.layer a{
    margin-top: 25px;
    color: var(--pure-black);
    text-decoration: none;
    font-size: 28px;
    line-height: 56px;
    background: var(--pure-white);
    width: 56px;
    height: 56px;
    border-radius: 50%;
    text-align: center;
    transform: translateY(30px);
    opacity: 0;
    transition: all 0.5s ease 0.9s;
    border: 2px solid var(--pure-white);
}

.layer a:hover {
    background: transparent;
    color: var(--pure-white);
    transform: translateY(-5px) scale(1.1);
}

.project:hover img{
    transform: scale(1.1);
    filter: grayscale(0%);
}

.project:hover .layer{
    height: 100%;
}

.project:hover .layer h3,
.project:hover .layer p,
.project:hover .layer a {
    transform: translateY(0);
    opacity: 1;
}

/*------------------------------------------------CONTACT-------------------------------------------------------*/

#contact{
    padding: 120px 0 0 0;
    background: var(--off-white);
}

.contact-left{
    flex-basis: 40%;
}

.contact-left p{
    color: var(--text-secondary);
    font-size: 16px;
    display: flex;
    align-items: center;
    margin-top: 20px;
}

.contact-left p i{
    margin-right: 15px;
    font-size: 22px;
    color: var(--pure-black);
}

.contact-right{
    flex-basis: 55%;
}

.social-icons{
    margin-top: 40px;
    display: flex;
    gap: 15px;
}

.social-icons a{
    text-decoration: none;
    font-size: 28px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    background: var(--pure-white);
    border: 2px solid var(--pure-black);
    color: var(--pure-black);
    transition: all 0.3s ease;
}

.social-icons a:hover{
    background: var(--pure-black);
    color: var(--pure-white);
    transform: translate(-3px, -3px);
    box-shadow: 3px 3px 0 var(--pure-black);
}

.btn{
    margin-top: 40px;
    display: inline-block;
    padding: 16px 40px;
    text-decoration: none;
    color: var(--pure-white);
    background: var(--pure-black);
    border: 2px solid var(--pure-black);
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    transition: all 0.3s ease;
    font-size: 14px;
}

.btn:hover{
    background: var(--pure-white);
    color: var(--pure-black);
    transform: translate(-3px, -3px);
    box-shadow: 3px 3px 0 var(--pure-black);
}

.contact-right form{
    width: 100%;
}

form input, form textarea{
    width: 100%;
    border: 2px solid var(--pure-black);
    outline: none;
    background: var(--pure-white);
    padding: 16px 20px;
    margin: 12px 0;
    color: var(--text-primary);
    font-size: 15px;
    font-family: 'Work Sans', sans-serif;
    transition: all 0.3s ease;
}

form input:focus, form textarea:focus {
    background: var(--light-gray);
    box-shadow: 4px 4px 0 var(--pure-black);
    transform: translate(-2px, -2px);
}

form input::placeholder, form textarea::placeholder {
    color: var(--dark-gray);
}

form button{
    margin-top: 20px;
    display: inline-block;
    padding: 16px 40px;
    border: 2px solid var(--pure-black);
    background: var(--pure-black);
    color: var(--pure-white);
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
}

form button:hover{
    background: var(--pure-white);
    color: var(--pure-black);
    transform: translate(-3px, -3px);
    box-shadow: 3px 3px 0 var(--pure-black);
}

.footer {
    margin-top: 80px;
    padding: 30px 0;
    text-align: center;
    border-top: 2px solid var(--pure-black);
    color: var(--text-secondary);
    font-size: 13px;
}

/* Responsive Design */
@media (max-width: 1200px) {
    .timeline-wrapper {
        flex-direction: column;
    }
    
    .timeline-left {
        flex: 1;
        width: 100%;
    }
    
    .timeline-right {
        width: 100%;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 10px 5%;
    }
    
    .header-text h1 {
        font-size: 36px;
    }
    
    .subtitle1, .subtitle2 {
        font-size: 36px;
    }
    
    .about-col-1, .about-col-2 {
        flex-basis: 100%;
    }
    
    .contact-left, .contact-right {
        flex-basis: 100%;
    }
    
    .tab-titles {
        flex-wrap: wrap;
        gap: 15px;
    }
    
    nav ul {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .timeline-container,
    .experience-details {
        box-shadow: 4px 4px 0 var(--pure-black);
    }
    
    .timeline-container:hover {
        box-shadow: 6px 6px 0 var(--pure-black);
    }
}