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

body {
    font-family: "Inter", Arial, sans-serif;
    background: #0d0f16;
    color: #e5e5e5;
    line-height: 1.6;
}


header {
    height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    background: radial-gradient(circle at top, #3a86ff, #0d0f16 65%);
    padding: 0 20px;
    animation: fadeIn 1.5s ease;
}

header h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 10px;
}

header p {
    font-size: 1.3rem;
    opacity: 0.85;
}

.btn {
    display: inline-block;
    padding: 12px 25px;
    margin-top: 30px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 10px;
    color: white;
    text-decoration: none;
    font-weight: 600;
    backdrop-filter: blur(10px);
    transition: 0.3s;
}

.btn:hover {
    transform: scale(1.05);
    background: rgba(255,255,255,0.25);
}


section h2 {
    font-size: 2.4rem;
    text-align: center;
    margin-bottom: 40px;
    font-weight: 600;
}


.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 20px;
    max-width: 1100px;
    margin: auto;
    padding: 20px;
}

.skills-grid div {
    background: rgba(255,255,255,0.05);
    border-radius: 12px;
    padding: 18px;
    text-align: center;
    font-weight: 500;
    backdrop-filter: blur(6px);
    border: 1px solid rgba(255,255,255,0.1);
    transition: 0.3s;
}

.skills-grid div:hover {
    transform: translateY(-6px);
    background: rgba(255,255,255,0.12);
}


.project {
    max-width: 850px;
    margin: 30px auto;
    background: rgba(255,255,255,0.05);
    padding: 25px;
    border-radius: 14px;
    border: 1px solid rgba(255,255,255,0.1);
    backdrop-filter: blur(10px);
    transition: 0.3s;
}

.project:hover {
    transform: translateY(-5px);
    background: rgba(255,255,255,0.12);
}

.project h3 {
    font-size: 1.8rem;
    margin-bottom: 10px;
}


footer {
    text-align: center;
    padding: 40px 20px;
    background: #090b10;
    margin-top: 50px;
    opacity: 0.85;
}

footer a {
    color: #3a86ff;
    text-decoration: none;
}


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


.fade-slide {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

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