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

body {
    font-family: 'Arial', sans-serif;
    background: linear-gradient(135deg, #000000 0%, #000000 50%, #000000bf 100%);
    color: #ffffff;
    line-height: 1.6;
    overflow-x: hidden;
    


}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

header {
    background: #07004b20;
    padding: 1rem 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 2rem;
    font-weight: 900;
    color: #ffffff;
    
    text-transform: uppercase;
    letter-spacing: 2px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.logo:hover {
    color: #4384d8;
    transform: scale(1.05);
}

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

.nav-links li {
    position: relative;
}

.nav-links a {
    color: #ffffff;
    text-decoration: none;
    font-size: 1.1rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 0.5rem 0;
    transition: all 0.3s ease;
    position: relative;
}

.nav-links a::before {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(45deg, #ffffff, #5e5bff);
    transition: width 0.3s ease;
}

.nav-links a:hover {
    color: #838383;
    transform: translateY(-2px);
}

.nav-links a:hover::before,
.nav-links a.active::before {
    width: 100%;
}

.nav-links a.active {
    color: #ffffff;
}

.hero {
    padding: 140px 0 100px;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, rgb(26, 26, 26), #170c67cc);
}

.hero-content {
    display: flex;
    align-items: center;
    gap: 5rem;
    width: 100%;
}

.hero-text {
    flex: 1;
    max-width: 600px;
}

.hero-text h3 {
    font-size: 1rem;
    letter-spacing: 3px;
    color: #ebebeb;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    font-weight: 600;
    position: relative;
    display: inline-block;
}

.hero-text h3::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 80px;
    height: 3px;
    background: linear-gradient(45deg, #03002f, #7050fd);
    border-radius: 2px;
}

.hero-text h1 {
    font-size: 4.5rem;
    font-weight: 900;
    margin-bottom: 1.5rem;
    line-height: 1.1;
    background: linear-gradient(45deg, #fcfcfc, #6d6d6d);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.hero-text p {
    font-size: 1.2rem;
    margin-bottom: 2.5rem;
    color: #ffffff;
    line-height: 1.8;
    font-weight: 400;
}

.social-links {
    display: flex;
    gap: 1.5rem;
    margin-top: 1rem;
}

.social-links a {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.452);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #000000;
    text-decoration: none;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    font-size: 1.2rem;
}

.social-links a:hover {
    background: #1f32ff;
    color: #f9fdff;
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(100, 255, 218, 0.3);
    border-color: #ffffff5a;
}

.hero-image {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

.profile-img {
    width: 350px;
    height: 350px;
    border-radius: 50%;
    border: 5px solid #0d13c272;
    object-fit: cover;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.4);
    transition: all 0.3s ease;
    position: relative;
}

.profile-img:hover {
    transform: scale(1.05);
    border-color: #09d2f5;
    box-shadow: 0 35px 70px rgba(100, 255, 218, 0.2);
}

.services {
    padding: 100px 0;
    background: #140e3acc;
}

.section-title {
    text-align: center;
    font-size: 3rem;
    margin-bottom: 4rem;
    color: #ffffff;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 2px;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background: linear-gradient(45deg, #260998, #ffffff);
    border-radius: 2px;
}

.services-grid {
    display: flex;
    justify-content: space-around;
    gap: 1rem;
    margin-top: 2rem;
    flex-wrap: nowrap;
}

.service-card {
    background: rgba(0, 0, 0, 0.475);
    padding: 2rem 1.5rem;
    border-radius: 15px;
    text-align: center;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(100, 255, 218, 0.1), rgba(255, 255, 255, 0.05));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.service-card:hover {
    transform: translateY(-10px) scale(1.05);
    box-shadow: 0 20px 40px rgba(211, 160, 255, 0.3);
    border-color: #120086;
}

.service-card:hover::before {
    opacity: 1;
}

.service-icon {
    font-size: 3rem;
    color: #fcf9fe;
    margin-bottom: 2rem;
    transition: all 0.3s ease;
    position: relative;
    z-index: 1;
}

.service-card:hover .service-icon {
    color: #ffffff;
    transform: scale(1.1);
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: #ffffff;
    font-weight: 700;
    position: relative;
    z-index: 1;
}

.service-card p {
    color: #b0bec5;
    font-size: 1.1rem;
    line-height: 1.8;
    position: relative;
    z-index: 1;
}

.biography {
    padding: 100px 0;
    background: linear-gradient(135deg, rgba(26, 3, 139, 0.3), rgba(43, 38, 55, 0.2));
}

.biography-content {
    display: flex;
    align-items: center;
    gap: 5rem;
}

.biography-image {
    flex: 1;
    position: relative;
}

.biography-image img {
    width: 100%;
    max-width: 500px;
    border-radius: 20px;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.4);
    transition: all 0.3s ease;
}

.biography-image img:hover {
    transform: scale(1.02);
    box-shadow: 0 35px 70px rgba(126, 100, 255, 0.2);
}

.biography-text {
    flex: 1;
}

.biography-text h2 {
    font-size: 3rem;
    margin-bottom: 2rem;
    color: #ffffff;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    text-align: center;
}

.biography-text p {
    color: #b0bec5;
    margin-bottom: 3rem;
    font-size: 1.2rem;
    line-height: 1.8;
    text-align: justify;
}

.bio-data {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 3rem;
    background: rgba(44, 83, 100, 0.2);
    padding: 2rem;
    border-radius: 15px;
    border: 1px solid rgba(100, 255, 218, 0.1);
}

.bio-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.5rem 0;
}

.bio-item strong {
    color: #3239ff;
    min-width: 100px;
    font-weight: 700;
    font-size: 1.1rem;
}

.bio-item span {
    color: #ffffff;
    font-size: 1.1rem;
}

.bio-buttons {
    display: flex;
    gap: 2rem;
    margin-top: 2rem;
}

.btn {
    padding: 15px 35px;
    border: none;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    cursor: pointer;
    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, 0.2), transparent);
    transition: left 0.5s ease;
}

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

.btn-primary {
    background: linear-gradient(45deg, #7664ff, #0012d4);
    color: #0f2027;
    box-shadow: 0 8px 20px rgba(126, 100, 255, 0.3);
}

.btn-primary:hover {
    background: linear-gradient(45deg, #ffffff, #1a009d);
    transform: translateY(-3px);
    box-shadow: 0 12px 30px rgba(149, 100, 255, 0.4);
}

.btn-secondary {
    background: transparent;
    color: #7964ff;
    border: 2px solid #8064ff;
    box-shadow: 0 8px 20px rgba(100, 255, 218, 0.1);
}

.btn-secondary:hover {
    background: #646eff;
    color: #120f27;
    transform: translateY(-3px);
    box-shadow: 0 12px 30px rgba(100, 159, 255, 0.3);
}

.skills {
    padding: 100px 0;
    background: rgba(5, 0, 54, 0.6);
}

.skills-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    margin-top: 2rem;
}

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

.skill-item:first-child .skill-progress {
    width: 50% !important;
}

.skill-item h4 {
    margin-bottom: 1rem;
    color: #ffffff;
    font-size: 1.3rem;
    font-weight: 600;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.skill-item h4::after {
    content: attr(data-percentage);
    color: #7364ff;
    font-size: 1.1rem;
    font-weight: 700;
}

.skill-bar {
    background: rgba(50, 44, 100, 0.4);
    height: 15px;
    border-radius: 13px;
    overflow: hidden;
    position: relative;
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.2);
}

.skill-progress {
    height: 100%;
    background: linear-gradient(45deg, #9180ff, #4144ff, #ffffff);
    border-radius: 10px;
    transition: width 2s ease;
    position: relative;
    box-shadow: 0 2px 8px rgba(126, 100, 255, 0.3);
}

.skill-progress::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

.portfolio {
    padding: 100px 0;
    background: linear-gradient(135deg, rgba(0, 9, 139, 0.3), rgba(15, 11, 73, 0.2));
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 3rem;
    margin-top: 2rem;
}

.portfolio-item {
    position: relative;
    overflow: hidden;
    border-radius: 20px;
    height: 300px;
    background: rgba(66, 55, 212, 0.4);
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.portfolio-item:hover {
    transform: scale(1.05);
    border-color: #624ae8;
    box-shadow: 0 25px 50px rgba(152, 100, 255, 0.2);
}

.portfolio-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.3s ease;
}

.portfolio-item:hover img {
    transform: scale(1.1);
}

.portfolio-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(139, 118, 255, 0.9), rgba(124, 81, 252, 0.8));
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: all 0.3s ease;
    backdrop-filter: blur(5px);
}

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

.portfolio-overlay h4 {
    color: #110f27;
    font-size: 1.8rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    transform: translateY(20px);
    transition: transform 0.3s ease;
}

.portfolio-item:hover .portfolio-overlay h4 {
    transform: translateY(0);
}

.counter {
    padding: 80px 0;
    background: rgba(23, 20, 53, 0.8);
}

.counter-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

.counter-item {
    text-align: center;
}

.counter-number {
    font-size: 3rem;
    font-weight: bold;
    color: #ffffff;
    margin-bottom: 0.5rem;
}

.counter-text {
    color: #b0bec5;
    text-transform: uppercase;
    font-size: 0.9rem;
}






.contact {
    padding: 80px 0;
    background: rgba(4, 0, 48, 0.5);
}

.contact-form {
    max-width: 600px;
    margin: 0 auto;
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: #fdfdfd;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid rgba(100, 113, 255, 0.3);
    border-radius: 5px;
    background: rgba(27, 37, 85, 0.2);
    color: #ffffff;
    font-size: 1rem;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #648bff;
}

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

.form-submit {
    text-align: center;
}

footer {
    padding: 40px 0;
    background: rgba(17, 20, 56, 0.9);
    text-align: center;
}

.footer-logos {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.footer-logo {
    width: auto;
    max-width: 60px;
    height: 60px;
    background: rgba(108, 100, 255, 0.1);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #647eff;
    font-size: 1.5rem;
}

.footer-logo img {
    max-width: 100%;
    height: auto;
    object-fit: contain;
}

@media (max-width: 768px) {
    .footer-logo {
        max-width: 40px;
        height: 40px;
    }
}

.footer-text {
    color: #b0bec5;
    font-size: 0.9rem;
}

@media (max-width: 768px) {
    .hero-content {
        display: flex;
        flex-direction: column;
        gap: 2rem;
        text-align: center;
    }

    .hero-text h1 {
        font-size: 2.5rem;
    }

    .hero-text h3 {
        text-align: center;
        width: 100%;
    }

    .social-links {
        justify-content: center;
    }

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

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

    .bio-data {
        grid-template-columns: 1fr;
    }

    .bio-buttons {
        flex-direction: column;
        align-items: center;
    }

    .nav-links {
        display: none;
    }

    .hamburger {
        display: flex;
    }

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

    .services-grid {
        flex-direction: column;
        gap: 2rem;
    }

    .service-card {
        width: 100%;
        max-width: 400px;
        margin: 0 auto;
    }

    .portfolio-item img {
        width: 100%;
        height: auto;
    }

    .biography-text h2 {
        font-size: 2rem;
    }

    .biography-text p {
        font-size: 0.85rem;
        line-height: 1.6;
    }

    .bio-item strong,
    .bio-item span {
        font-size: 0.9rem;
    }

    .hero-text h3::after {
        display: none;
    }

    .logo {
        text-align: center;
        width: 100%;
    }
}

@media (min-width: 1024px) and (max-width: 1366px) {
    .bio-data {
        grid-template-columns: repeat(3, 1fr);
        gap: 2rem;
        padding: 2.5rem;
        margin-bottom: 4rem;
    }

    .bio-item strong {
        min-width: 120px;
        font-size: 1.2rem;
    }

    .bio-item span {
        font-size: 1.2rem;
    }

    .bio-buttons {
        gap: 3rem;
        margin-top: 3rem;
    }
}

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

.fade-in {
    animation: fadeInUp 0.6s ease-out;
}