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

:root {
    --primary-gradient: linear-gradient(35deg, #3c5ff8 0%, #67c9e7 100%);
    --primary-color: #3c5ff8;
    --secondary-color: #67c9e7;
    --text-dark: #333;
    --text-light: #666;
    --bg-light: #f8f9fa;
    --border-color: #eee;
    --shadow: 0 8px 20px rgba(0,0,0,0.1);
    --shadow-hover: 0 12px 30px rgba(0,0,0,0.15);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
    background: var(--primary-gradient);
    min-height: 100vh;
    padding: 20px 15px;
    line-height: 1.6;
}

.container {
    max-width: 1300px;
    margin: 0 auto;
}

.header {
    background: white;
    border-radius: 20px;
    box-shadow: var(--shadow);
    padding: 10px 10px;
    text-align: center;
    margin-bottom: 15px;
    animation: fadeInDown 0.6s ease-out;
}

h1 {
    color: var(--text-dark);
    margin-bottom: 2px;
    font-size: 42px;
    font-weight: 700;
}

.subtitle {
    color: var(--text-light);
    font-size: 20px;
    margin-bottom: 20px;
    font-weight: 500;
}

.tagline {
    color: var(--text-light);
    font-size: 16px;
    max-width: 1000px;
    margin: 5px auto 5px;
    line-height: 1.5;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 25px;
    margin-top: 10px;
}

.social-links a {
    color: var(--primary-color);
    font-size: 28px;
    transition: all 0.3s;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: #f0f4ff;
}

.social-links a:hover {
    transform: translateY(-5px);
    background: var(--primary-gradient);
    color: white;
}

.about {
    background: white;
    border-radius: 20px;
    box-shadow: var(--shadow);
    padding: 10px 50px;
    margin-bottom: 15px;
    animation: fadeIn 0.6s ease-out 0.2s backwards;
}

.section-title {
    color: var(--text-dark);
    font-size: 32px;
    margin-bottom: 10px;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 5px;
}

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

.about-text {
    color: var(--text-light);
    font-size: 16px;
    line-height: 1.5;
    margin-bottom: 15px;
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 10px;
    margin-top: 15px;
}

.skill-category {
    background: var(--bg-light);
    border-radius: 12px;
    padding: 18px;
    transition: all 0.3s;
}

.skill-category:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow);
}

.skill-category h4 {
    color: var(--text-dark);
    margin-bottom: 12px;
    font-size: 17px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.skill-category h4 i {
    color: var(--primary-color);
}

.skill-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    row-gap: 6px;
}

.skill-tag {
    background: white;
    color: var(--text-light);
    padding: 5px 10px;
    border-radius: 6px;
    font-size: 12.5px;
    border: 1px solid var(--border-color);
    white-space: nowrap;
}

.projects {
    animation: fadeIn 0.6s ease-out 0.4s backwards;
}

.projects-header {
    background: white;
    border-radius: 20px;
    box-shadow: var(--shadow);
    padding: 5px 10px;
    margin-bottom: 5px;
    text-align: center;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.project-card {
    background: white;
    border-radius: 20px;
    padding: 10px 25px;
    box-shadow: var(--shadow);
    transition: all 0.3s;
    text-decoration: none;
    display: block;
    border: 3px solid transparent;
    position: relative;
    overflow: hidden;
}

.project-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: var(--primary-gradient);
    transform: scaleX(0);
    transition: transform 0.3s;
}

.project-card:hover::before {
    transform: scaleX(1);
}

.project-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
    border-color: var(--primary-color);
}

.project-card.coming-soon {
    opacity: 0.6;
    cursor: default;
}

.project-card.coming-soon:hover {
    transform: none;
    box-shadow: var(--shadow);
    border-color: transparent;
}

.project-card.coming-soon::before {
    display: none;
}

.project-icon {
    font-size: 48px;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.project-title {
    color: var(--text-dark);
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 12px;
}

.project-desc {
    color: var(--text-light);
    font-size: 15px;
    line-height: 1.6;
    margin-bottom: 15px;
}

.project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 15px;
}

.tech-badge {
    background: var(--bg-light);
    color: var(--text-light);
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 13px;
    border: 1px solid var(--border-color);
}

.project-link {
    color: var(--primary-color);
    font-weight: 600;
    font-size: 15px;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: gap 0.3s;
}

.project-card:hover .project-link {
    gap: 12px;
}

.footer {
    background: white;
    border-radius: 20px;
    box-shadow: var(--shadow);
    padding: 40px;
    margin-top: 30px;
    text-align: center;
    animation: fadeIn 0.6s ease-out 0.6s backwards;
}

.footer p {
    color: var(--text-light);
    font-size: 14px;
}

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

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

@media (max-width: 768px) {
    body {
        padding: 20px 10px;
    }

    .header, .about, .projects-header, .footer {
        padding: 30px 25px;
    }

    .project-card {
        padding: 25px;
    }

    h1 {
        font-size: 32px;
    }

    .section-title {
        font-size: 26px;
    }

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

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