/* ===== ROOT VARIABLES ===== */
:root {
    --primary-color: #bcc736;
    --secondary-color: #b91010;
    --accent-color: #06b6d4;
    --dark-bg: #0f172a;
    --light-bg: #1e293b;
    --text-primary: #f8fafc;
    --text-secondary: #cbd5e1;
    --text-light: #94a3b8;
    --border-color: #334155;
    --success-color: #10b981;
    --card-bg: #1e293b;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.15);
}

/* ===== GLOBAL STYLES ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: var(--text-primary);
    background: linear-gradient(135deg, #0f172a 0%, #1a1f3a 100%);
    line-height: 1.6;
    overflow-x: hidden;
}

/* ===== ANIMATED BACKGROUND ===== */
.animated-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.03), rgba(16, 185, 129, 0.03));
    z-index: -1;
    pointer-events: none;
}

.blob {
    position: absolute;
    border-radius: 50%;
    background: radial-gradient(circle at 30% 30%, rgba(6, 182, 212, 0.15), transparent);
    filter: blur(40px);
    animation: float 8s ease-in-out infinite;
}

.blob-1 {
    width: 300px;
    height: 300px;
    top: -50px;
    right: -100px;
    animation-delay: 0s;
}

.blob-2 {
    width: 200px;
    height: 200px;
    bottom: 50px;
    left: 50px;
    background: radial-gradient(circle at 30% 30%, rgba(16, 185, 129, 0.1), transparent);
    animation-delay: 2s;
}

.blob-3 {
    width: 250px;
    height: 250px;
    top: 50%;
    right: 10%;
    background: radial-gradient(circle at 30% 30%, rgba(6, 182, 212, 0.1), transparent);
    animation-delay: 4s;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    33% { transform: translate(30px, -50px) rotate(120deg); }
    66% { transform: translate(-20px, 20px) rotate(240deg); }
}

.stars {
    position: fixed;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: -2;
    pointer-events: none;
}

/* ===== CONTAINER ===== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Playfair Display', serif;
    font-weight: 700;
    line-height: 1.2;
}

h2 {
    font-size: 3rem;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

p {
    color: var(--text-secondary);
}

.gradient-text {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ===== NAVIGATION ===== */
.navbar {
    background: rgba(15, 23, 42, 0.8);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(6, 182, 212, 0.2);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.2rem 20px;
}

.nav-brand {
    font-size: 1.5rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.brand-icon {
    width: 35px;
    height: 35px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 8px;
    color: white;
}
.nav-menu {
    display: flex;
    list-style: none;
    gap: 2.5rem;
}

.nav-menu a {
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.95rem;
    transition: color var(--transition);
    position: relative;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    transition: width var(--transition);
}

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

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

.nav-cta {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 600;
}

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

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--text-primary);
    margin: 5px 0;
    transition: var(--transition);
}

/* ===== HERO SECTION ===== */
.hero {
    padding: 120px 20px 80px;
    position: relative;
    overflow: hidden;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.15), rgba(16, 185, 129, 0.15));
    padding: 0.8rem 1.5rem;
    border-radius: 50px;
    border: 1px solid rgba(6, 182, 212, 0.3);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: var(--success-color);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.hero-title {
    font-size: 3.5rem;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.hero-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.8;
}

.hero-cta {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.btn {
    padding: 14px 28px;
    border: 2px solid transparent;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 0.7rem;
    font-family: 'Poppins', sans-serif;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    box-shadow: 0 8px 16px rgba(102, 126, 234, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 24px rgba(102, 126, 234, 0.4);
}

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

.btn-secondary:hover {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1), rgba(240, 147, 251, 0.1));
    transform: translateY(-3px);
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.stat {
    text-align: center;
}

.stat h3 {
    font-size: 2.5rem;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
}

.stat p {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* Hero Visual - Code Block */
.hero-visual {
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-code {
    background: linear-gradient(135deg, #1a1f3a, #2a2f4a);
    border-radius: 12px;
    padding: 1.5rem;
    border: 1px solid rgba(102, 126, 234, 0.2);
    box-shadow: 0 20px 50px rgba(102, 126, 234, 0.2);
    font-family: 'Monaco', 'Courier New', monospace;
    width: 100%;
    max-width: 350px;
}

.code-header {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.code-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
}

.code-content {
    font-size: 0.85rem;
    line-height: 1.6;
    color: #e0e0e0;
}

.code-content p {
    color: #e0e0e0;
    margin: 0;
}

.code-keyword {
    color: #f093fb;
    font-weight: 600;
}

.code-class {
    color: #667eea;
    font-weight: 600;
}

.code-string {
    color: #10b981;
}

/* ===== SECTION STYLES ===== */
.section {
    padding: 100px 20px;
    position: relative;
}

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

.section-header h2 {
    font-size: 2.8rem;
    margin-bottom: 1rem;
}

.section-header p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 500px;
    margin: 0 auto;
}

/* ===== ABOUT SECTION ===== */
.about {
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.03), rgba(16, 185, 129, 0.03));
}

.about-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3rem;
    align-items: center;
}

.about-text {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.about-text.lead {
    font-size: 1.15rem;
    font-weight: 500;
    color: var(--text-primary);
}

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

.highlight-item {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    font-weight: 500;
    color: var(--text-primary);
}

.highlight-item i {
    color: var(--success-color);
    font-size: 1.2rem;
}

.about-card {
    background: linear-gradient(135deg, #06b6d4, #10b981);
    padding: 2.5rem;
    border-radius: 12px;
    color: white;
    text-align: center;
    box-shadow: var(--shadow-xl);
}

.card-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

.about-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: white;
}

.about-card p {
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.6;
}

/* ===== SKILLS SECTION ===== */
.skills {
    background: linear-gradient(135deg, #0f172a, #1a1f3a);
}

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

.skill-card {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.skill-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #06b6d4, #10b981);
    transform: translateX(-100%);
    transition: transform var(--transition);
}

.skill-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.05), rgba(16, 185, 129, 0.05));
}

.skill-card:hover::before {
    transform: translateX(0);
}

.skill-icon {
    font-size: 2.5rem;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
}

.skill-card h3 {
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    font-size: 1.2rem;
}

.skill-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.7rem;
}

.skill-tag {
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.1), rgba(16, 185, 129, 0.1));
    color: var(--primary-color);
    padding: 0.6rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
    border: 1px solid rgba(6, 182, 212, 0.2);
    transition: var(--transition);
}

.skill-tag:hover {
    background: linear-gradient(135deg, #06b6d4, #10b981);
    color: white;
    border-color: transparent;
    transform: scale(1.05);
}

/* ===== EXPERIENCE SECTION ===== */
.experience {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.03), rgba(240, 147, 251, 0.03));
}

.experience-timeline {
    position: relative;
    padding: 2rem 0;
}

.experience-timeline::before {
    content: '';
    position: absolute;
    left: 30px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(180deg, #06b6d4, #10b981);
}

.timeline-item {
    display: grid;
    grid-template-columns: 60px 1fr;
    gap: 2rem;
    margin-bottom: 3rem;
    position: relative;
}

.timeline-marker {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #06b6d4, #10b981);
    border-radius: 50%;
    border: 4px solid var(--light-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 0 4px rgba(6, 182, 212, 0.15);
}

.timeline-content {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
}

.experience-header {
    margin-bottom: 1.5rem;
}

.experience-header h3 {
    color: var(--primary-color);
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
}

.company-info,
.date {
    display: block;
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 0.3rem;
}

.company-info {
    color: var(--success-color);
    font-weight: 500;
}

.experience-project {
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.experience-project:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.experience-project h4 {
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    font-size: 1.05rem;
}

.tech-stack {
    color: var(--primary-color);
    font-size: 0.85rem;
    margin-bottom: 1rem;
    font-weight: 500;
}

.responsibilities {
    list-style: none;
}

.responsibilities li {
    color: var(--text-secondary);
    margin-bottom: 0.6rem;
    padding-left: 1.5rem;
    position: relative;
    font-size: 0.95rem;
}

.responsibilities li::before {
    content: "→";
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
}

/* ===== PROJECTS SECTION ===== */
.projects {
    background: linear-gradient(135deg, #0f172a, #1a1f3a);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.project-card {
    background: var(--card-bg);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
    transition: var(--transition);
    position: relative;
    display: flex;
    flex-direction: column;
}

.project-card.featured {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;

}

@media (max-width: 768px) {
    .project-card.featured {
        display: flex;
        flex-direction: column;
        grid-template-columns: unset;
    }
}

.project-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-2xl);
}

.project-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: linear-gradient(135deg, #06b6d4, #10b981);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    z-index: 10;
}

.project-header {
    padding: 2rem;
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.05), rgba(16, 185, 129, 0.05));
}

.project-card.featured .project-header {
    grid-column: 1;
    grid-row: 1 / -1;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
}

.project-card.featured > .project-description {
    grid-column: 2;
    grid-row: 1;
}

.project-card.featured > .project-meta {
    grid-column: 2;
    grid-row: 2;
}

.project-card.featured > .project-tech {
    grid-column: 2;
    grid-row: 3;
}

.project-card.featured > .project-section {
    grid-column: 2;
}

.project-card.featured > .project-links {
    grid-column: 2;
}

.project-icon {
    font-size: 2.5rem;
    background: linear-gradient(135deg, #06b6d4, #10b981);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
}

.project-header h3 {
    color: var(--text-primary);
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.project-type {
    display: block;
    color: var(--primary-color);
    font-size: 0.9rem;
    font-weight: 600;
}

.project-description {
    padding: 1.5rem 2rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

.project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 0.7rem;
    padding: 0 2rem;
    padding-top: 1.5rem;
}

.tech {
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.1), rgba(16, 185, 129, 0.1));
    color: var(--primary-color);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
    border: 1px solid rgba(6, 182, 212, 0.2);
}

.project-features {
    list-style: none;
    padding: 1.5rem 2rem;
    border-top: 1px solid var(--border-color);
}

.project-features li {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    color: var(--text-secondary);
    margin-bottom: 0.7rem;
    font-size: 0.95rem;
}

.project-features i {
    color: var(--success-color);
    font-size: 1rem;
}

.project-meta {
    display: flex;
    gap: 2rem;
    padding: 1.5rem 2rem;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    flex-wrap: wrap;
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary-color);
    font-size: 0.9rem;
    font-weight: 500;
}

.meta-item i {
    font-size: 1.2rem;
}

.project-section {
    padding: 1.5rem 2rem;
    border-bottom: 1px solid var(--border-color);
}

.project-section:last-of-type {
    border-bottom: none;
}

.project-section h4 {
    color: var(--text-primary);
    margin-bottom: 1rem;
    font-size: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.project-section h4 i {
    color: var(--primary-color);
}

.project-architecture {
    color: var(--text-secondary);
    line-height: 1.6;
    font-size: 0.95rem;
}

.project-links {
    display: flex;
    gap: 1rem;
    padding: 1.5rem 2rem;
    flex-wrap: wrap;
}

.project-link {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.7rem 1.5rem;
    border-radius: 8px;
    color: white;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    font-size: 0.9rem;
}

.project-link.primary {
    background: linear-gradient(135deg, #06b6d4, #10b981);
    box-shadow: 0 4px 12px rgba(6, 182, 212, 0.3);
}

.project-link.primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(6, 182, 212, 0.4);
}

.project-link.secondary {
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.1), rgba(16, 185, 129, 0.1));
    color: var(--primary-color);
    border: 1px solid rgba(6, 182, 212, 0.2);
}

.project-link.secondary:hover {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.2), rgba(240, 147, 251, 0.2));
    border-color: var(--primary-color);
}

/* ===== CONTACT SECTION ===== */
.contact {
    background: linear-gradient(135deg, #06b6d4, #10b981);
    color: white;
    position: relative;
    overflow: hidden;
}

.contact-header h2,
.contact-header p {
    color: white;
    -webkit-text-fill-color: unset;
    background: none;
}

.contact-header p {
    color: rgba(255, 255, 255, 0.8);
}

.contact-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.contact-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 2rem;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    text-align: center;
    transition: var(--transition);
}

.contact-card:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-5px);
}

.contact-icon {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.contact-card h3 {
    color: white;
    margin-bottom: 0.5rem;
}

.contact-card p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.95rem;
    margin-bottom: 1rem;
}

.contact-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: white;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
}

.contact-link:hover {
    gap: 1rem;
    opacity: 0.8;
}

.contact-cta {
    text-align: center;
    margin-bottom: 3rem;
}

.cta-box {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 2.5rem;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.cta-box h3 {
    color: white;
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
}

.social-section {
    text-align: center;
}

.social-section p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 1.5rem;
}

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

.social-link {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    color: white;
    transition: var(--transition);
    border: 1px solid rgba(255, 255, 255, 0.3);
    text-decoration: none;
}

.social-link:hover {
    background: white;
    color: var(--primary-color);
    transform: translateY(-5px) scale(1.1);
}

/* ===== FOOTER ===== */
.footer {
    background: #0a0f1e;
    color: var(--text-light);
    text-align: center;
    padding: 2rem 20px;
    border-top: 1px solid var(--border-color);
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: var(--card-bg);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: var(--shadow-lg);
        gap: 0;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-menu li {
        padding: 1.5rem;
        border-bottom: 1px solid var(--border-color);
    }

    .hero-container {
        grid-template-columns: 1fr;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-cta {
        flex-direction: column;
    }

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

    .hero-stats {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    h2 {
        font-size: 2rem;
    }

    .section-header h2 {
        font-size: 2rem;
    }

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

    .about-highlights {
        grid-template-columns: 1fr;
    }

    .experience-timeline::before {
        left: 0;
    }

    .timeline-item {
        grid-template-columns: 50px 1fr;
        gap: 1rem;
    }

    .timeline-marker {
        width: 50px;
        height: 50px;
        font-size: 0.9rem;
    }

    .project-card.featured {
        grid-template-columns: 1fr;
    }

    .project-links {
        flex-direction: column;
    }

    .project-link {
        width: 100%;
        justify-content: center;
    }

    .contact-content {
        grid-template-columns: 1fr;
    }

    .social-links {
        gap: 1rem;
    }
}

@media (max-width: 480px) {
    .nav-menu {
        gap: 0;
    }

    h2 {
        font-size: 1.8rem;
    }

    .hero-title {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .section {
        padding: 60px 20px;
    }

    .section-header {
        margin-bottom: 2rem;
    }

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

    .stat h3 {
        font-size: 2rem;
    }

    .stat p {
        font-size: 0.85rem;
    }

    .experience-project {
        margin-bottom: 1rem;
        padding-bottom: 1rem;
    }

    .cta-box {
        padding: 1.5rem;
    }

    .cta-box h3 {
        font-size: 1.2rem;
    }
}