/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* New Color Palette - Warm & Vibrant */
    --primary-color: #FE5D26; /* Vibrant orange - hero section */
    --secondary-color: #F2C078; /* Warm yellow - transitions */
    --accent-color: #C1DBB3; /* Soft green - about section */
    --accent-blue: #FAEDCA; /* Cream - skills/education */
    --accent-purple: #FE5D26; /* Orange accent - work section */
    --text-primary: #2c3e50;
    --text-secondary: #7f8c8d;
    --text-light: #bdc3c7;
    --bg-primary: #ffffff;
    --bg-secondary: #f8f9fa;
    --bg-warm: #fff8f5; /* Warm background for hero */
    --bg-cool: #f0f8ff; /* Cool background for about */
    --bg-dark: #2c3e50;
    --border-color: #e9ecef;
    --shadow-light: 0 2px 10px rgba(254, 93, 38, 0.1);
    --shadow-medium: 0 4px 20px rgba(254, 93, 38, 0.15);
    --shadow-heavy: 0 8px 30px rgba(254, 93, 38, 0.2);
    
    /* Typography */
    --font-primary: 'Google Sans Code', monospace; /* For titles and important text */
    --font-secondary: 'Inter', sans-serif; /* For body text */
    
    /* Spacing */
    --section-padding: 120px 0;
    --container-padding: 0 2rem;
    --border-radius: 12px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 0;
}

html, body {
    scroll-behavior: smooth;
    scroll-padding-top: 0;
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-primary);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 {
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 900;
}

h2 {
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 800;
}

h3 {
    font-size: clamp(1.5rem, 4vw, 2.5rem);
    font-weight: 700;
}

p {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

/* Navigation */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    z-index: 1000;
    padding: 1rem 0;
    transition: var(--transition);
    width: 100vw;
    margin: 0;
    box-sizing: border-box;
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--container-padding);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Project Page Headers */
.header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    width: 100vw;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* Simple edge-to-edge header fix */
.nav, .header {
    margin-left: calc(-50vw + 50%);
    margin-right: calc(-50vw + 50%);
    width: 100vw;
}

.nav-logo a {
    font-family: var(--font-primary);
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--text-primary);
    text-decoration: none;
    letter-spacing: 2px;
    transition: var(--transition);
}

.nav-logo a:hover {
    color: var(--primary-color);
    transform: scale(1.05);
}

.nav-menu {
    display: flex;
    gap: 2rem;
}

.nav-link {
    font-weight: 500;
    color: var(--text-primary);
    text-decoration: none;
    position: relative;
    transition: var(--transition);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: var(--transition);
}

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

.nav-link:hover::after {
    width: 100%;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.bar {
    width: 25px;
    height: 3px;
    background: var(--text-primary);
    margin: 3px 0;
    transition: var(--transition);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    background: var(--bg-warm);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(255, 107, 53, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(78, 205, 196, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(69, 183, 209, 0.05) 0%, transparent 50%);
    z-index: 1;
}

.hero-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    position: relative;
    z-index: 2;
}

.hero-content {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 6rem;
    align-items: center;
    min-height: 80vh;
}

.hero-text {
    position: relative;
    z-index: 3;
}

.hero-title {
    margin-bottom: 3rem;
    position: relative;
}

.title-line {
    display: block;
    position: relative;
    margin-bottom: 0.5rem;
}

.name-title {
    font-family: 'Google Sans Code', monospace;
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.01em;
}

.title-line.accent {
    color: var(--primary-color);
    position: relative;
    display: inline-block;
}

.title-line.accent::before {
    content: '';
    position: absolute;
    top: 50%;
    left: -20px;
    width: 15px;
    height: 15px;
    background: var(--secondary-color);
    border-radius: 50%;
    transform: translateY(-50%);
    animation: pulse 2s infinite;
}

.title-line.accent::after {
    content: '';
    position: absolute;
    bottom: 15px;
    left: 0;
    width: 100%;
    height: 12px;
    background: linear-gradient(90deg, var(--secondary-color), var(--accent-color));
    opacity: 0.2;
    z-index: -1;
    border-radius: 6px;
}

.hero-description {
    font-size: 1.3rem;
    margin-bottom: 4rem;
    max-width: 600px;
    line-height: 1.7;
    position: relative;
}

.hero-description::before {
    content: '';
    position: absolute;
    left: -30px;
    top: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(180deg, var(--primary-color), var(--secondary-color));
    border-radius: 2px;
}

.hero-buttons {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
    position: relative;
}

.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-image {
    position: relative;
    width: 100%;
    max-width: 400px;
    height: 500px;
    transform: rotate(-5deg);
    transition: var(--transition);
}

.hero-image:hover {
    transform: rotate(0deg) scale(1.05);
}

.hero-illustration {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    filter: drop-shadow(0 10px 30px rgba(0, 0, 0, 0.1));
    transition: var(--transition);
    transform: scale(1.0);
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(1.0);
    z-index: 10;
}

.hero-illustration:hover {
    transform: translate(-50%, -50%) scale(1.1);
    filter: drop-shadow(0 15px 40px rgba(0, 0, 0, 0.15));
}

.hero-illustration:active {
    transform: translate(-50%, -50%) scale(0.95);
    filter: drop-shadow(0 5px 15px rgba(0, 0, 0, 0.2));
}


@keyframes frogBounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translate(-50%, -50%) scale(1.2) translateY(0);
    }
    40% {
        transform: translate(-50%, -50%) scale(1.2) translateY(-10px);
    }
    60% {
        transform: translate(-50%, -50%) scale(1.2) translateY(-5px);
    }
}


.hero-illustration.clicked {
    animation: frogBounce 0.6s ease-in-out;
}

.hero-illustration.cooldown {
    opacity: 0.7;
    filter: grayscale(20%);
}

.frog-background {
    position: absolute;
    top: -30%;
    left: -20%;
    right: -30%;
    bottom: -30%;
    z-index: 1;
    overflow: visible;
}

.color-blend {
    position: absolute;
    border-radius: 50%;
    opacity: 0.8;
    animation: swirl 12s ease-in-out infinite;
    filter: blur(40px);
    transition: background 0.5s ease-in-out;
}

.blend-1 {
    width: 350px;
    height: 350px;
    background: radial-gradient(circle, #98D8A8, #B8E6B8, transparent);
    top: 25%;
    left: 30%;
    animation: colorShift1 8s ease-in-out infinite;
    animation-delay: 0s;
    transition: background 1s ease-in-out;
}

.blend-2 {
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, #B8A8E8, #D8C8F8, transparent);
    top: 45%;
    right: 15%;
    animation: colorShift2 10s ease-in-out infinite;
    animation-delay: 1s;
    transition: background 1s ease-in-out;
}

.blend-3 {
    width: 320px;
    height: 320px;
    background: radial-gradient(circle, #A8D8A8, #C7E9C0, transparent);
    bottom: 15%;
    left: 40%;
    animation: colorShift3 12s ease-in-out infinite;
    animation-delay: 2s;
    transition: background 1s ease-in-out;
}

@keyframes swirl {
    0%, 100% {
        transform: translate(0, 0) rotate(0deg) scale(1);
    }
    25% {
        transform: translate(30px, -20px) rotate(90deg) scale(1.1);
    }
    50% {
        transform: translate(-20px, 30px) rotate(180deg) scale(0.9);
    }
    75% {
        transform: translate(20px, 20px) rotate(270deg) scale(1.05);
    }
}

@keyframes colorShift1 {
    0% { background: radial-gradient(circle, #FF8787, #F8C4B4, transparent); }
    25% { background: radial-gradient(circle, #F8C4B4, #E5EBB2, transparent); }
    50% { background: radial-gradient(circle, #E5EBB2, #BCE29E, transparent); }
    75% { background: radial-gradient(circle, #BCE29E, #FF8787, transparent); }
    100% { background: radial-gradient(circle, #FF8787, #F8C4B4, transparent); }
}

@keyframes colorShift2 {
    0% { background: radial-gradient(circle, #F8C4B4, #E5EBB2, transparent); }
    25% { background: radial-gradient(circle, #E5EBB2, #BCE29E, transparent); }
    50% { background: radial-gradient(circle, #BCE29E, #FF8787, transparent); }
    75% { background: radial-gradient(circle, #FF8787, #F8C4B4, transparent); }
    100% { background: radial-gradient(circle, #F8C4B4, #E5EBB2, transparent); }
}

@keyframes colorShift3 {
    0% { background: radial-gradient(circle, #E5EBB2, #BCE29E, transparent); }
    25% { background: radial-gradient(circle, #BCE29E, #FF8787, transparent); }
    50% { background: radial-gradient(circle, #FF8787, #F8C4B4, transparent); }
    75% { background: radial-gradient(circle, #F8C4B4, #E5EBB2, transparent); }
    100% { background: radial-gradient(circle, #E5EBB2, #BCE29E, transparent); }
}

.image-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 20px;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-heavy);
}

.image-placeholder::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transform: rotate(45deg);
    animation: shimmer 3s infinite;
}

@keyframes shimmer {
    0% {
        transform: translateX(-100%) translateY(-100%) rotate(45deg);
    }
    100% {
        transform: translateX(100%) translateY(100%) rotate(45deg);
    }
}

.floating-elements {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}

.element {
    position: absolute;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    animation: float 6s ease-in-out infinite;
}

.element-1 {
    width: 80px;
    height: 80px;
    top: 20%;
    left: 20%;
    animation-delay: 0s;
}

.element-2 {
    width: 120px;
    height: 120px;
    top: 60%;
    right: 20%;
    animation-delay: 2s;
}

.element-3 {
    width: 60px;
    height: 60px;
    bottom: 20%;
    left: 60%;
    animation-delay: 4s;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 1rem 2rem;
    font-family: var(--font-primary);
    font-weight: 600;
    text-decoration: none;
    border-radius: var(--border-radius);
    transition: var(--transition);
    border: none;
    cursor: pointer;
    font-size: 1rem;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--primary-color);
    color: white;
    box-shadow: var(--shadow-medium);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-heavy);
    background: #e55a2b;
}

.btn-secondary {
    background: transparent;
    color: var(--text-primary);
    border: 2px solid var(--text-primary);
}

.btn-secondary:hover {
    background: var(--text-primary);
    color: white;
    transform: translateY(-3px);
}

/* About Section */
.about {
    padding: 120px 0;
    background: var(--bg-cool);
    position: relative;
    overflow: hidden;
}

.about::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 300px;
    height: 300px;
    background: linear-gradient(45deg, var(--accent-color), var(--accent-blue));
    border-radius: 50%;
    transform: translate(50%, -50%);
    opacity: 0.1;
}

.about-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    position: relative;
    z-index: 2;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8rem;
    align-items: center;
    position: relative;
}

.about-text {
    transform: translateX(-30px);
    opacity: 0;
    animation: slideInLeft 1s ease-out 0.2s forwards;
}

.section-title {
    margin-bottom: 1rem;
    position: relative;
}

.work-subtitle {
    text-align: center;
    font-size: 1rem;
    color: var(--text-secondary);
    margin: 4rem 0 3rem 0;
}

.figma-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

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

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 60px;
    height: 4px;
    background: var(--primary-color);
}

.about-description {
    margin-bottom: 2rem;
}

.about-stats {
    display: flex;
    gap: 3rem;
    margin-top: 3rem;
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-family: var(--font-primary);
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--primary-color);
    line-height: 1;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.about-image {
    transform: translateX(30px);
    opacity: 0;
    animation: slideInRight 1s ease-out 0.4s forwards;
    display: flex;
    justify-content: center;
    align-items: center;
}

.about-photo-container {
    position: relative;
    width: 400px;
    height: 500px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.about-photo {
    width: 350px;
    height: auto;
    max-height: 450px;
    object-fit: contain;
    object-position: center;
    z-index: 2;
    position: relative;
    border-radius: 20px;
    box-shadow: var(--shadow-medium);
    transition: var(--transition);
    background: transparent;
    animation: float 6s ease-in-out infinite;
}

.about-photo:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: var(--shadow-heavy);
    animation-play-state: paused;
}

/* Education Section */
.education {
    padding: var(--section-padding);
    background: linear-gradient(135deg, #f8f9ff 0%, #f0f4ff 100%);
}

.education-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--container-padding);
}

.education-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.education-item {
    background: white;
    padding: 2rem;
    border-radius: 20px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.education-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

.education-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1rem;
}

.education-degree {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.education-year {
    font-size: 0.9rem;
    color: var(--primary-color);
    font-weight: 500;
    background: rgba(255, 107, 53, 0.1);
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
}

.education-school {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.5;
    margin: 0;
}

/* Work History Section */
.work-history {
    padding: var(--section-padding);
    background: linear-gradient(135deg, var(--bg-primary) 0%, #fafafa 100%);
    position: relative;
    overflow: hidden;
}

.work-history-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--container-padding);
}

.work-history-subtitle {
    text-align: center;
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 4rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.timeline {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
}

.timeline-line {
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 4px;
    background: linear-gradient(180deg, var(--primary-color), var(--secondary-color));
    transform: translateX(-50%);
    border-radius: 2px;
}

.timeline-item {
    position: relative;
    margin-bottom: 4rem;
    display: flex;
    align-items: center;
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.timeline-item.animate {
    opacity: 1;
    transform: translateY(0);
}

.timeline-item:nth-child(even) {
    flex-direction: row-reverse;
}

.timeline-marker {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.marker-dot {
    width: 20px;
    height: 20px;
    background: var(--primary-color);
    border: 4px solid white;
    border-radius: 50%;
    box-shadow: 0 4px 12px rgba(255, 107, 53, 0.3);
    transition: all 0.3s ease;
}

.freelance-dot {
    background: var(--secondary-color);
    box-shadow: 0 4px 12px rgba(52, 152, 219, 0.3);
}

.marker-year {
    background: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    margin-top: 0.5rem;
    white-space: nowrap;
}

.timeline-content {
    background: white;
    padding: 2rem;
    border-radius: 20px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
    width: 45%;
    transition: all 0.3s ease;
    position: relative;
}

.timeline-content:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
}

.timeline-content {
    cursor: pointer;
}

.timeline-content:hover .expand-icon {
    transform: scale(1.2);
}

.timeline-content.expanded:hover .expand-icon {
    transform: rotate(45deg) scale(1.2);
}

.timeline-item:nth-child(even) .timeline-content {
    margin-left: auto;
}

.timeline-item:nth-child(odd) .timeline-content {
    margin-right: auto;
}

.job-header {
    margin-bottom: 1rem;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    cursor: pointer;
}

.expand-icon {
    font-size: 1.5rem;
    font-weight: 300;
    color: var(--primary-color);
    transition: transform 0.3s ease;
    user-select: none;
    margin-left: 1rem;
}

.timeline-content.expanded .expand-icon {
    transform: rotate(45deg);
}

.job-overview {
    margin-bottom: 1rem;
}

.job-overview p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

.expanded-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease-out, opacity 0.3s ease-out;
    opacity: 0;
}

.timeline-content.expanded .expanded-content {
    max-height: 1000px;
    opacity: 1;
    transition: max-height 0.4s ease-in, opacity 0.3s ease-in;
}

/* Show job overview by default for non-freelance jobs */
.timeline-item:not(.freelance) .job-overview {
    max-height: 200px;
    opacity: 1;
    transition: max-height 0.4s ease-in, opacity 0.3s ease-in;
}

/* Keep freelance jobs collapsed by default */
.timeline-item.freelance .expanded-content {
    max-height: 0;
    overflow: hidden;
    opacity: 0;
}

.timeline-item.freelance .timeline-content.expanded .expanded-content {
    max-height: 1000px;
    opacity: 1;
    transition: max-height 0.4s ease-in, opacity 0.3s ease-in;
}

.job-title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 0.5rem 0;
}

.job-company {
    font-size: 1rem;
    color: var(--primary-color);
    font-weight: 500;
    background: rgba(255, 107, 53, 0.1);
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    display: inline-block;
}

.job-description {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.job-highlights {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.highlight {
    background: var(--bg-secondary);
    color: var(--text-primary);
    padding: 0.4rem 0.8rem;
    border-radius: 15px;
    font-size: 0.85rem;
    font-weight: 500;
}

.job-projects {
    display: grid;
    gap: 0.8rem;
}

.project-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.8rem;
    background: var(--bg-secondary);
    border-radius: 12px;
    transition: all 0.3s ease;
}

.project-item:hover {
    background: rgba(255, 107, 53, 0.05);
    transform: translateX(5px);
}

.project-name {
    font-weight: 500;
    color: var(--text-primary);
}

.project-client {
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-style: italic;
}

/* Skills Section */
.skills {
    padding: var(--section-padding);
    background: linear-gradient(135deg, #f0f8ff 0%, #e6f3ff 100%);
}

.skills-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--container-padding);
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
    margin-top: 4rem;
}

.skill-category {
    background: var(--bg-primary);
    padding: 3rem 2rem;
    border-radius: 20px;
    box-shadow: var(--shadow-light);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    border: 2px solid transparent;
}

.skill-category::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
}

.skill-category::after {
    content: '';
    position: absolute;
    top: 50%;
    right: -50px;
    width: 100px;
    height: 100px;
    background: linear-gradient(45deg, var(--accent-color), var(--primary-color));
    border-radius: 50%;
    opacity: 0.1;
    transform: translateY(-50%);
    transition: var(--transition);
}

.skill-category:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: var(--shadow-medium);
    border-color: var(--primary-color);
}

.skill-category:hover::after {
    transform: translateY(-50%) scale(1.2);
    opacity: 0.2;
}

.skill-title {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    color: var(--text-primary);
}

.skill-items {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.skill-item {
    background: var(--bg-secondary);
    padding: 0.75rem 1.5rem;
    border-radius: 25px;
    font-size: 0.9rem;
    color: var(--text-secondary);
    transition: var(--transition);
    border: 1px solid var(--border-color);
}

.skill-item:hover {
    background: var(--primary-color);
    color: white;
    transform: scale(1.05);
}

/* Work Section */
.work {
    padding: 120px 0;
    background: linear-gradient(135deg, var(--bg-primary) 0%, #faf9ff 100%);
    position: relative;
}

.work::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 200px;
    height: 200px;
    background: linear-gradient(135deg, var(--accent-purple), var(--accent-color));
    border-radius: 50%;
    transform: translate(-50%, 50%);
    opacity: 0.1;
}

.work-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    position: relative;
    z-index: 2;
}

.work-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 400px 400px;
    gap: 2rem;
    margin-top: 4rem;
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
}

.work-item {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-light);
    transition: var(--transition);
    cursor: pointer;
    height: 100%;
}

.work-item-large {
    grid-column: 1 / -1;
    grid-row: 1;
    height: 400px;
}

.work-item:nth-child(2) {
    grid-column: 1;
    grid-row: 2 / 4;
}

.work-item:nth-child(3) {
    grid-column: 2;
    grid-row: 2;
    height: 220px;
}

.work-item:nth-child(4) {
    grid-column: 2;
    grid-row: 2;
    margin-top: 240px;
    height: 160px;
}

.work-link-full {
    display: block;
    width: 100%;
    height: 100%;
    text-decoration: none;
    color: inherit;
}

.work-item:hover {
    transform: translateY(-15px) scale(1.02);
    box-shadow: var(--shadow-heavy);
    z-index: 10;
}

/* Responsive design */
@media (max-width: 768px) {
    .work-grid {
        grid-template-columns: 1fr;
        grid-template-rows: 300px 300px 300px 300px;
        gap: 1.5rem;
    }
    
    .work-item-large {
        grid-column: 1;
        grid-row: 1;
        height: 300px;
    }
    
    .work-item:nth-child(2) {
        grid-column: 1;
        grid-row: 2;
    }
    
    .work-item:nth-child(3) {
        grid-column: 1;
        grid-row: 3;
    }
    
    .work-item:nth-child(4) {
        grid-column: 1;
        grid-row: 4;
        margin-top: 0;
        height: 250px;
    }
}



.work-image {
    position: relative;
    height: 100%;
}

.work-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    border-radius: 20px;
    transition: var(--transition);
}

.work-item:hover .work-img {
    filter: blur(3px);
}

/* Center the mobile app banner specifically */
.work-item:nth-child(2) .work-img {
    object-fit: cover;
    object-position: center center;
    width: 100%;
    height: 100%;
}


.image-placeholder.work-img {
    background: linear-gradient(135deg, var(--accent-color), var(--primary-color));
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.commission-placeholder {
    background: linear-gradient(135deg, #ff6b35, #f7931e);
}

.personal-placeholder {
    background: linear-gradient(135deg, #11998e, #38ef7d);
}

.scaly-placeholder {
    background: linear-gradient(135deg, #667eea, #764ba2);
}

.placeholder-content {
    text-align: center;
    color: white;
}

.placeholder-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.placeholder-content h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0;
}

.work-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 2rem;
    opacity: 0;
    transition: var(--transition);
    z-index: 10;
}

.work-item:hover .work-overlay {
    opacity: 1;
}

.work-title-visible {
    display: none;
}

/* Mobile: Show title below banner */
@media (max-width: 768px) {
    .work-title-visible {
        display: block;
        position: static;
        transform: none;
        color: var(--text-primary);
        font-family: var(--font-primary);
        font-size: 1.2rem;
        font-weight: 600;
        text-shadow: none;
        margin-top: 1rem;
        text-align: center;
    }
}

.work-item:hover .work-title-visible {
    opacity: 0;
}

.work-title {
    color: white;
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    font-family: var(--font-primary);
}

.work-description {
    color: var(--text-light);
    margin-bottom: 1.5rem;
}

.work-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    justify-content: center;
    margin-top: 1rem;
}

.tag {
    background: white;
    color: var(--text-primary);
    padding: 0.2rem 0.6rem;
    border-radius: 12px;
    font-size: 0.7rem;
    font-weight: 400;
}

.work-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
}

.work-link:hover {
    color: white;
}

/* Contact Section */
.contact {
    padding: var(--section-padding);
    background: linear-gradient(135deg, var(--bg-dark) 0%, #34495e 100%);
    color: white;
}

/* Project Navigation */
.project-navigation {
    padding: 40px 0;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
}

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

.project-nav-title {
    font-family: var(--font-primary);
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    text-align: center;
}

.project-nav-grid {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    flex-wrap: wrap;
    margin-bottom: 1.5rem;
}

.project-nav-grid:last-child {
    margin-bottom: 0;
}

.project-nav-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.8rem 1.2rem;
    background: var(--primary-color);
    border-radius: 25px;
    text-decoration: none;
    color: white;
    transition: var(--transition);
    border: 2px solid var(--primary-color);
    font-family: var(--font-primary);
    font-size: 0.9rem;
    font-weight: 500;
    white-space: nowrap;
}

.project-nav-item:hover {
    background: var(--primary-dark);
    color: white;
    border-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-light);
}

.project-nav-item.home-nav {
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
}

.project-nav-item.home-nav:hover {
    background: var(--bg-secondary);
    color: var(--text-primary);
    border-color: var(--text-light);
}

.nav-item-text {
    font-family: var(--font-primary);
    font-size: 0.9rem;
    font-weight: 500;
}

/* Responsive Project Navigation */
@media (max-width: 768px) {
    .project-navigation {
        padding: 30px 0;
    }
    
    .project-nav-title {
        font-size: 1rem;
        margin-bottom: 1rem;
    }
    
    .project-nav-grid {
        gap: 1rem;
        justify-content: center;
    }
    
    .project-nav-item {
        padding: 0.6rem 1rem;
        font-size: 0.8rem;
    }
    
    .nav-item-text {
        font-size: 0.8rem;
    }
}

@media (max-width: 480px) {
    .project-nav-grid {
        flex-direction: column;
        gap: 0.8rem;
    }
    
    .project-nav-item {
        width: 100%;
        max-width: 200px;
        justify-content: center;
    }
}

.social-links {
    margin-top: 2rem;
    display: flex;
    justify-content: flex-start;
    gap: 1rem;
    flex-wrap: wrap;
}

.social-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 2rem;
    background: #0077b5;
    color: white;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 119, 181, 0.3);
}

.social-btn:hover {
    transform: translateY(-2px);
}

.linkedin-btn:hover {
    background: #005885;
    box-shadow: 0 6px 20px rgba(0, 119, 181, 0.4);
}

.figma-btn {
    background: #F24E1E;
    box-shadow: 0 4px 15px rgba(242, 78, 30, 0.3);
}

.figma-btn:hover {
    background: #D63E1A;
    box-shadow: 0 6px 20px rgba(242, 78, 30, 0.4);
}

.social-icon {
    width: 20px;
    height: 20px;
    fill: currentColor;
}

.contact-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--container-padding);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6rem;
    align-items: start;
}

.contact-text .section-title {
    color: white;
}

.contact-text .section-title::after {
    background: var(--primary-color);
}

.contact-description {
    color: var(--text-light);
    margin-bottom: 3rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-item {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    text-decoration: none;
    color: white;
    transition: var(--transition);
    padding: 1rem;
    border-radius: var(--border-radius);
}

.contact-item:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateX(10px);
}

.contact-label {
    font-size: 0.9rem;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.contact-value {
    font-size: 1.1rem;
    font-weight: 600;
}

.contact-form {
    background: rgba(255, 255, 255, 0.05);
    padding: 3rem;
    border-radius: var(--border-radius);
    backdrop-filter: blur(10px);
}

.form-group {
    margin-bottom: 2rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--border-radius);
    background: rgba(255, 255, 255, 0.1);
    color: white;
    font-size: 1rem;
    transition: var(--transition);
}

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

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    background: rgba(255, 255, 255, 0.15);
}

/* Footer */
.footer {
    background: var(--bg-dark);
    padding: 3rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--container-padding);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--text-light);
}

.footer-links {
    display: flex;
    gap: 2rem;
}

.footer-link {
    color: var(--text-light);
    text-decoration: none;
    transition: var(--transition);
}

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

/* Animations */
@keyframes slideInLeft {
    from {
        transform: translateX(-50px);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

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

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-20px);
    }
}

@keyframes pulse {
    0%, 100% {
        transform: translateY(-50%) scale(1);
        opacity: 1;
    }
    50% {
        transform: translateY(-50%) scale(1.2);
        opacity: 0.7;
    }
}

@keyframes rotate {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

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

/* Responsive Design */
@media (max-width: 1024px) {
    .hero {
        padding: 100px 0 60px;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        gap: 4rem;
        text-align: center;
    }
    
    .hero-image {
        transform: rotate(0deg);
        max-width: 300px;
        margin: 0 auto;
    }
    
    .about {
        padding: 100px 0;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: 4rem;
        text-align: center;
    }
    
    .about-photo-container {
        width: 300px;
        height: 400px;
        margin: 0 auto;
    }
    
    .about-photo {
        width: 280px;
        max-height: 350px;
    }
    
    .work {
        padding: 100px 0;
    }
    
    .work-grid {
        grid-template-columns: 1fr;
        grid-template-rows: 250px 250px 250px 250px;
        height: auto;
        gap: 1.5rem;
    }
    
    .work-item-large {
        grid-column: 1;
        grid-row: 4;
        height: 250px;
    }
    
    .work-item:nth-child(1) {
        grid-column: 1 / 7;
        grid-row: 1 / 3;
        transform: rotate(0deg);
    }
    
    .work-item:nth-child(2) {
        grid-column: 1 / 4;
        grid-row: 3 / 4;
        transform: rotate(0deg);
    }
    
    .work-item:nth-child(3) {
        grid-column: 4 / 7;
        grid-row: 3 / 4;
        transform: rotate(0deg);
    }
    
    .work-item:nth-child(4) {
        grid-column: 1 / 7;
        grid-row: 4 / 6;
        transform: rotate(0deg);
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: 4rem;
    }
}

@media (max-width: 768px) {
    .hero {
        padding: 80px 0 40px;
    }
    
    .hero-content {
        gap: 3rem;
    }
    
    .hero-description::before {
        display: none;
    }
    
    .nav-menu {
        position: fixed;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--bg-primary);
        flex-direction: column;
        padding: 2rem;
        box-shadow: var(--shadow-medium);
        transform: translateY(-100%);
        transition: var(--transition);
    }
    
    .nav-menu.active {
        transform: translateY(0);
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .nav-toggle.active .bar:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .nav-toggle.active .bar:nth-child(2) {
        opacity: 0;
    }
    
    .nav-toggle.active .bar:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }
    
    .about {
        padding: 80px 0;
    }
    
    .about-photo-container {
        width: 250px;
        height: 350px;
    }
    
    .about-photo {
        width: 220px;
        max-height: 300px;
    }
    
    .about-stats {
        justify-content: space-around;
        gap: 1rem;
    }
    
    .work {
        padding: 80px 0;
    }
    
    .work-grid {
        grid-template-columns: 1fr;
        grid-template-rows: 250px 250px 250px 250px;
        gap: 1rem;
        height: auto;
    }
    
    .work-item-large {
        grid-column: 1;
        grid-row: 4;
        height: 250px;
    }
    
    .work-item:nth-child(1),
    .work-item:nth-child(2),
    .work-item:nth-child(3),
    .work-item:nth-child(4) {
        grid-column: 1;
        grid-row: auto;
        transform: rotate(0deg);
    }
    
    .education-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .education-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }

    .timeline-line {
        left: 2rem;
    }

    .timeline-item {
        flex-direction: row !important;
        padding-left: 4rem;
    }

    .timeline-marker {
        left: 2rem;
        transform: translateX(-50%);
    }

    .timeline-content {
        width: 100%;
        margin: 0 !important;
    }

    .marker-year {
        font-size: 0.8rem;
        padding: 0.3rem 0.6rem;
    }

    .skills-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 2rem;
        text-align: center;
    }
    
    .contact-form {
        padding: 2rem;
    }
}

@media (max-width: 480px) {
    h1 {
        font-size: 2.5rem;
    }
    
    h2 {
        font-size: 2rem;
    }
    
    .hero-buttons {
        width: 100%;
    }
    
    .btn {
        width: 100%;
        text-align: center;
    }
    
    .about-stats {
        flex-direction: column;
        gap: 2rem;
    }
    
    .contact-info {
        gap: 1rem;
    }
}

/* Scroll animations */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease-out;
}

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

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-secondary);
}

::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #e55a2b;
}