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

:root {
    --primary: #667eea;
    --secondary: #764ba2;
    --accent: #f093fb;
    --text-dark: #1a1a2e;
    --text-light: #a8a9b8;
    --bg: #0f0f23;
    --bg-light: #16213e;
    --border: #e0e0ff;
    --shadow: 0 10px 40px rgba(102, 126, 234, 0.15);
    --shadow-lg: 0 20px 80px rgba(102, 126, 234, 0.25);
}

html {
    scroll-behavior: smooth;
    background: linear-gradient(135deg, #0f0f23 0%, #1a0f2e 100%);
    background-attachment: fixed;
}

body {
    font-family: 'Poppins', sans-serif;
    color: var(--text-dark);
    background: transparent;
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
}

/* ===== PARTICLES ===== */
.particle-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
}

#canvas-background {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 0;
    pointer-events: none;
}

/* ===== CONTAINER ===== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    position: relative;
    z-index: 1;
}

/* ===== NAVIGATION ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(15, 15, 35, 0.7);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(102, 126, 234, 0.1);
    padding: 1rem 0;
    z-index: 1000;
    transition: all 0.3s ease;
}

.navbar:hover {
    background: rgba(15, 15, 35, 0.95);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    font-size: 1.8rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.logo-icon {
    width: 40px;
    height: 40px;
}

.dev-text {
    color: var(--accent);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2.5rem;
}

.nav-link {
    text-decoration: none;
    color: var(--text-light);
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    transition: width 0.3s ease;
}

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

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    border-radius: 3px;
    transition: 0.3s;
}

/* ===== HERO SECTION ===== */
.hero {
    margin-top: 70px;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 6rem 2rem;
    position: relative;
    overflow: hidden;
    z-index: 1;
    background: transparent;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    overflow: hidden;
    background: transparent;
    display: none;
}

.blob {
    position: absolute;
    border-radius: 40% 60% 70% 30% / 40% 50% 60% 50%;
    filter: blur(80px);
    opacity: 0.08;
    mix-blend-mode: screen;
}

.blob-1 {
    width: 600px;
    height: 600px;
    background: linear-gradient(45deg, var(--primary), var(--secondary));
    top: -100px;
    right: -200px;
    animation: blob-animation 10s infinite;
}

.blob-2 {
    width: 500px;
    height: 500px;
    background: linear-gradient(45deg, var(--accent), var(--primary));
    bottom: -150px;
    left: -200px;
    animation: blob-animation 12s infinite 2s;
}

.blob-3 {
    width: 550px;
    height: 550px;
    background: linear-gradient(45deg, var(--secondary), var(--accent));
    bottom: -100px;
    right: -100px;
    animation: blob-animation 14s infinite 4s;
}

.animated-bg-circles {
    position: absolute;
    width: 100%;
    height: 100%;
}

.circle {
    position: absolute;
    border: 1px solid rgba(102, 126, 234, 0.1);
    border-radius: 50%;
    animation: circle-pulse 4s ease-in-out infinite;
}

.circle-1 {
    width: 400px;
    height: 400px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation-delay: 0s;
}

.circle-2 {
    width: 600px;
    height: 600px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation-delay: 0.5s;
}

.circle-3 {
    width: 800px;
    height: 800px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation-delay: 1s;
}

@keyframes circle-pulse {
    0%, 100% { opacity: 0.05; }
    50% { opacity: 0.1; }
}

@keyframes blob-animation {
    0%, 100% { transform: translate(0, 0) scale(1); }
    25% { transform: translate(30px, -50px) scale(1.1); }
    50% { transform: translate(-20px, 20px) scale(0.9); }
    75% { transform: translate(50px, 50px) scale(1.05); }
}

.hero-wrapper {
    display: flex;
    gap: 6rem;
    align-items: center;
    justify-content: space-between;
    z-index: 2;
    width: 100%;
    max-width: 1400px;
}

.hero-content {
    display: flex;
    gap: 6rem;
    align-items: center;
    justify-content: space-between;
    z-index: 2;
    width: 100%;
}

.hero-text {
    flex: 1;
    max-width: 650px;
}

.badge-premium {
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.15), rgba(240, 147, 251, 0.15));
    border: 1.5px solid rgba(102, 126, 234, 0.3);
    padding: 1rem 1.8rem;
    border-radius: 50px;
    font-size: 0.95rem;
    margin-bottom: 2.5rem;
    backdrop-filter: blur(15px);
    animation: float-badge 3s ease-in-out infinite;
    color: #fff;
    font-weight: 600;
}

.badge-icon {
    font-size: 1.3rem;
    animation: spin 3s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes float-badge {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-12px); }
}

.hero-title {
    font-size: 4.5rem;
    font-weight: 900;
    margin-bottom: 2rem;
    line-height: 1.1;
    color: #fff;
    letter-spacing: -0.02em;
    animation: slideInUp 0.8s ease forwards;
}

.hero-title .word {
    display: block;
}

.hero-title .word:nth-child(1) { animation-delay: 0.1s; }
.hero-title .word:nth-child(2) { animation-delay: 0.2s; }
.hero-title .word:nth-child(3) { animation-delay: 0.3s; }

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

.premium-gradient {
    background: linear-gradient(135deg, var(--primary), var(--accent), var(--secondary));
    background-size: 200% 200%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradient-animation 4s ease infinite;
}

@keyframes gradient-animation {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.hero-description {
    font-size: 1.2rem;
    color: var(--text-light);
    margin-bottom: 3rem;
    line-height: 1.9;
    opacity: 0.95;
}

.hero-stats {
    display: flex;
    gap: 4rem;
    margin-bottom: 3.5rem;
    flex-wrap: wrap;
}

.hero-stat {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
    animation: fadeInUp 0.8s ease forwards;
}

.hero-stat:nth-child(1) { animation-delay: 0.4s; }
.hero-stat:nth-child(2) { animation-delay: 0.5s; }
.hero-stat:nth-child(3) { animation-delay: 0.6s; }

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.stat-box {
    display: flex;
    align-items: baseline;
    gap: 0.3rem;
}

.stat-number {
    font-size: 3rem;
    font-weight: 900;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
}

.stat-plus {
    font-size: 1.8rem;
    color: var(--primary);
    font-weight: 700;
}

.stat-label {
    font-size: 1rem;
    color: var(--text-light);
    font-weight: 500;
    line-height: 1.4;
}

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

.btn-hero {
    padding: 1.1rem 2.5rem;
    font-size: 1.05rem;
    border-radius: 60px;
    font-weight: 700;
}

.btn {
    padding: 1rem 2rem;
    border: 2px solid transparent;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.7rem;
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.6s;
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    box-shadow: 0 15px 40px rgba(102, 126, 234, 0.35);
}

.btn-primary:hover {
    transform: translateY(-4px);
    box-shadow: 0 25px 60px rgba(102, 126, 234, 0.55);
}

.btn-secondary {
    background: transparent;
    color: var(--primary);
    border: 2.5px solid var(--primary);
}

.btn-secondary:hover {
    background: var(--primary);
    color: white;
    transform: translateY(-4px);
    box-shadow: 0 15px 40px rgba(102, 126, 234, 0.35);
}

.btn-large {
    padding: 1.3rem 3rem;
    font-size: 1.15rem;
}

.hero-image {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    height: 600px;
}

.floating-container {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.floating-card {
    position: absolute;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: float-card 4s ease-in-out infinite;
}

.card-1 {
    width: 420px;
    height: 420px;
    z-index: 3;
    animation-duration: 5s;
}

.card-2 {
    width: 140px;
    height: 140px;
    top: 50px;
    right: 20px;
    z-index: 2;
    animation-delay: 0.5s;
    animation-duration: 6s;
}

.card-3 {
    width: 140px;
    height: 140px;
    bottom: 80px;
    left: 30px;
    z-index: 1;
    animation-delay: 1s;
    animation-duration: 7s;
}

.card-4 {
    width: 140px;
    height: 140px;
    bottom: 100px;
    right: 40px;
    z-index: 2;
    animation-delay: 1.5s;
    animation-duration: 6.5s;
}

@keyframes float-card {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    25% { transform: translateY(-30px) rotate(2deg); }
    50% { transform: translateY(0px) rotate(0deg); }
    75% { transform: translateY(-25px) rotate(-2deg); }
}

.hero-svg {
    width: 100%;
    height: 100%;
    filter: drop-shadow(0 30px 70px rgba(102, 126, 234, 0.4));
}

.tech-badge {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.2), rgba(240, 147, 251, 0.2));
    border: 2px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 1.2rem 1.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.8rem;
    color: #fff;
    font-weight: 700;
    font-size: 0.95rem;
    width: 100%;
    height: 100%;
    justify-content: center;
}

.tech-badge i {
    font-size: 2.5rem;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ===== ABOUT SECTION ===== */
.about {
    padding: 6rem 0;
    position: relative;
    z-index: 1;
}

.section-title {
    font-size: 2.8rem;
    font-weight: 800;
    text-align: center;
    margin-bottom: 3.5rem;
    position: relative;
    padding-bottom: 1.5rem;
    background: linear-gradient(135deg, #fff, var(--text-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    border-radius: 2px;
}

.about-wrapper {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.about-card {
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.glassmorphism {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
}

.about-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary);
    box-shadow: 0 20px 40px rgba(102, 126, 234, 0.15);
}

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

.about-card h3 {
    font-size: 1.3rem;
    margin-bottom: 0.8rem;
    color: #fff;
}

.about-card p {
    color: var(--text-light);
    line-height: 1.6;
}

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

.about-text h3 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.about-text p {
    color: var(--text-light);
    margin-bottom: 1rem;
    line-height: 1.8;
}

.about-image-container {
    display: flex;
    justify-content: center;
}

.about-svg {
    width: 300px;
    height: 300px;
    filter: drop-shadow(0 20px 50px rgba(240, 147, 251, 0.2));
}

/* ===== TIMELINE SECTION ===== */
.timeline {
    padding: 6rem 0;
    position: relative;
    z-index: 1;
}

.timeline-container {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.timeline-container::before {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 3px;
    height: 100%;
    background: linear-gradient(180deg, var(--primary), var(--accent));
}

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

.timeline-item:nth-child(odd) .timeline-content {
    margin-left: 0;
    margin-right: auto;
    width: calc(50% - 30px);
    text-align: right;
}

.timeline-item:nth-child(even) .timeline-content {
    margin-left: auto;
    margin-right: 0;
    width: calc(50% - 30px);
    text-align: left;
}

.timeline-marker {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    top: 0;
    width: 20px;
    height: 20px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    border-radius: 50%;
    box-shadow: 0 0 0 8px rgba(102, 126, 234, 0.1);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { box-shadow: 0 0 0 8px rgba(102, 126, 234, 0.1); }
    50% { box-shadow: 0 0 0 15px rgba(102, 126, 234, 0); }
}

.timeline-content {
    background: rgba(102, 126, 234, 0.05);
    border: 1px solid rgba(102, 126, 234, 0.2);
    padding: 2rem;
    border-radius: 10px;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.timeline-content:hover {
    border-color: var(--primary);
    box-shadow: 0 10px 30px rgba(102, 126, 234, 0.15);
}

.timeline-content h3 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
    color: #fff;
}

.timeline-date {
    color: var(--accent);
    font-weight: 600;
    margin-bottom: 0.3rem;
}

.timeline-company {
    color: var(--primary);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.timeline-details {
    list-style: none;
    color: var(--text-light);
    font-size: 0.9rem;
}

.timeline-details li {
    margin-bottom: 0.5rem;
    padding-left: 1.5rem;
    position: relative;
}

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

/* ===== PORTFOLIO SECTION ===== */
.portfolio {
    padding: 6rem 0;
    position: relative;
    z-index: 1;
}

.portfolio-filters {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 3.5rem;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 0.8rem 1.8rem;
    border: 2px solid rgba(102, 126, 234, 0.3);
    background: transparent;
    border-radius: 50px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s ease;
    color: var(--text-light);
    position: relative;
    overflow: hidden;
}

.filter-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    z-index: -1;
    transition: left 0.3s ease;
}

.filter-btn:hover::before,
.filter-btn.active::before {
    left: 0;
}

.filter-btn:hover,
.filter-btn.active {
    border-color: var(--primary);
    color: white;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 2.5rem;
}

.portfolio-item {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(102, 126, 234, 0.2);
    border-radius: 15px;
    overflow: hidden;
    transition: all 0.3s ease;
    animation: fadeInUp 0.6s ease;
}

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

.portfolio-item:hover {
    transform: translateY(-15px);
    border-color: var(--primary);
    box-shadow: 0 30px 60px rgba(102, 126, 234, 0.25);
}

.portfolio-image {
    position: relative;
    height: 250px;
    overflow: hidden;
}

.portfolio-image svg {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.portfolio-item:hover .portfolio-image svg {
    transform: scale(1.05);
}

.portfolio-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.85);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: opacity 0.3s ease;
    text-align: center;
    padding: 2rem;
    backdrop-filter: blur(5px);
}

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

.portfolio-overlay h3 {
    color: white;
    font-size: 1.5rem;
    margin-bottom: 0.8rem;
}

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

.project-badge {
    display: inline-block;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: white;
    padding: 0.4rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

.portfolio-info {
    padding: 1.8rem;
}

.portfolio-info h3 {
    font-size: 1.2rem;
    margin-bottom: 0.8rem;
    color: #fff;
}

.portfolio-info p {
    color: var(--text-light);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* ===== SKILLS SECTION ===== */
.skills {
    padding: 6rem 0;
    position: relative;
    z-index: 1;
}

.skills-wrapper {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
    margin-bottom: 4rem;
}

.skill-category {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(102, 126, 234, 0.2);
    padding: 2.5rem;
    border-radius: 15px;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.skill-category:hover {
    border-color: var(--primary);
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(102, 126, 234, 0.15);
}

.skill-category h3 {
    font-size: 1.4rem;
    margin-bottom: 2rem;
    color: #fff;
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

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

.skill-items {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.skill-item {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.skill-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.skill-name {
    color: #fff;
    font-weight: 500;
    font-size: 0.95rem;
}

.skill-level {
    color: var(--primary);
    font-weight: 700;
    font-size: 0.9rem;
}

.skill-bar {
    height: 8px;
    background: rgba(102, 126, 234, 0.1);
    border-radius: 10px;
    overflow: hidden;
}

.skill-progress {
    height: 100%;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    border-radius: 10px;
    transition: width 1s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 0 20px rgba(102, 126, 234, 0.5);
}

.tech-stack {
    text-align: center;
    padding: 3rem 0;
}

.tech-stack h3 {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    color: #fff;
}

.tech-icons {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.tech-icon {
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(102, 126, 234, 0.1);
    border: 2px solid rgba(102, 126, 234, 0.2);
    border-radius: 15px;
    font-size: 2rem;
    color: var(--primary);
    transition: all 0.3s ease;
    cursor: pointer;
}

.tech-icon:hover {
    transform: scale(1.2) rotateY(360deg);
    border-color: var(--accent);
    color: var(--accent);
    box-shadow: 0 10px 30px rgba(240, 147, 251, 0.2);
}

/* ===== TESTIMONIALS SECTION ===== */
.testimonials {
    padding: 6rem 0;
    position: relative;
    z-index: 1;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
}

.testimonial-card {
    padding: 2.5rem;
    border-radius: 15px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.testimonial-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary);
    box-shadow: 0 20px 50px rgba(102, 126, 234, 0.2);
}

.testimonial-header {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
    align-items: center;
}

.testimonial-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    overflow: hidden;
}

.testimonial-avatar svg {
    width: 100%;
    height: 100%;
}

.testimonial-header h4 {
    color: #fff;
    font-size: 1.1rem;
    margin-bottom: 0.2rem;
}

.testimonial-header p {
    color: var(--text-light);
    font-size: 0.85rem;
}

.testimonial-text {
    color: var(--text-light);
    margin-bottom: 1.5rem;
    line-height: 1.6;
    font-style: italic;
}

.testimonial-stars {
    display: flex;
    gap: 0.5rem;
}

.testimonial-stars i {
    color: var(--accent);
    font-size: 0.9rem;
}

/* ===== CTA SECTION ===== */
.cta {
    padding: 6rem 2rem;
    text-align: center;
    position: relative;
    z-index: 1;
    overflow: hidden;
}

.cta-content {
    max-width: 800px;
    margin: 0 auto;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1), rgba(240, 147, 251, 0.1));
    border: 1px solid rgba(102, 126, 234, 0.2);
    padding: 4rem 2rem;
    border-radius: 20px;
    backdrop-filter: blur(10px);
}

.cta-content h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: #fff;
}

.cta-content p {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 2rem;
}

/* ===== CONTACT SECTION ===== */
.contact {
    padding: 6rem 0;
    position: relative;
    z-index: 1;
}

.contact-subtitle {
    text-align: center;
    font-size: 1.2rem;
    color: var(--text-light);
    margin-bottom: 4rem;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    margin-bottom: 3rem;
}

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

.contact-item {
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(102, 126, 234, 0.2);
    padding: 2rem;
    border-radius: 15px;
    transition: all 0.3s ease;
}

.contact-item:hover {
    border-color: var(--primary);
    background: rgba(102, 126, 234, 0.05);
    transform: translateX(10px);
}

.contact-icon {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    border-radius: 10px;
    font-size: 1.5rem;
    color: white;
    flex-shrink: 0;
}

.contact-item h3 {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    color: #fff;
}

.contact-item p {
    color: var(--text-light);
}

.contact-link {
    display: inline-block;
    margin-top: 0.5rem;
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.contact-link:hover {
    color: var(--accent);
    transform: translateX(5px);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    color: #fff;
    font-weight: 600;
    font-size: 0.95rem;
}

.form-group input,
.form-group textarea {
    padding: 1rem;
    border: 1px solid rgba(102, 126, 234, 0.2);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.05);
    color: #fff;
    font-family: inherit;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.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);
    background: rgba(102, 126, 234, 0.1);
    box-shadow: 0 0 20px rgba(102, 126, 234, 0.2);
}

.contact-form .btn-primary {
    margin-top: 1rem;
}

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

.social-link {
    width: 55px;
    height: 55px;
    background: rgba(102, 126, 234, 0.1);
    border: 2px solid rgba(102, 126, 234, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 1.3rem;
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-link:hover {
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: white;
    border-color: var(--accent);
    transform: translateY(-5px) rotate(360deg);
}

/* ===== FOOTER ===== */
.footer {
    background: rgba(0, 0, 0, 0.5);
    border-top: 1px solid rgba(102, 126, 234, 0.1);
    padding: 3rem 0 1.5rem;
    position: relative;
    z-index: 1;
}

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

.footer-section h3 {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    color: #fff;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-section p,
.footer-section a {
    color: var(--text-light);
    margin-bottom: 0.8rem;
    text-decoration: none;
    transition: all 0.3s ease;
}

.footer-section a:hover {
    color: var(--primary);
    transform: translateX(5px);
}

.footer-section ul {
    list-style: none;
}

.footer-socials {
    display: flex;
    gap: 1rem;
}

.footer-socials a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(102, 126, 234, 0.1);
    border-radius: 50%;
    margin: 0;
}

.footer-socials a:hover {
    background: var(--primary);
    color: white;
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(102, 126, 234, 0.1);
    color: var(--text-light);
}

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

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: rgba(15, 15, 35, 0.95);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        gap: 0;
        border-bottom: 1px solid rgba(102, 126, 234, 0.2);
    }

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

    .nav-menu li {
        padding: 1rem 0;
    }

    .hero-content {
        flex-direction: column;
        gap: 2rem;
    }

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

    .floating-container {
        width: 200px;
        height: 200px;
    }

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

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

    .timeline-container::before {
        left: 20px;
    }

    .timeline-item:nth-child(odd) .timeline-content,
    .timeline-item:nth-child(even) .timeline-content {
        width: calc(100% - 60px);
        margin-left: 50px;
        text-align: left;
    }

    .timeline-marker {
        left: 20px;
    }

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

    .hero-buttons {
        flex-direction: column;
        width: 100%;
    }

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

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }

    .hero-stat {
        flex: 1;
    }

    .hero-stats {
        gap: 1rem;
    }

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

    .portfolio-filters {
        gap: 0.5rem;
    }

    .filter-btn {
        padding: 0.6rem 1.2rem;
        font-size: 0.85rem;
    }

    .tech-icons {
        gap: 1rem;
    }

    .tech-icon {
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
    }
}