/* PAGE BACKGROUND */
body {
    background:
        linear-gradient(rgba(10,10,10,0.85), rgba(10,10,10,0.9)),
        url("iamges.jpg") center / cover no-repeat fixed;
}

/* HERO */
@keyframes heroFadeUp {
    from { opacity: 0; transform: translateY(40px); }
    to { opacity: 1; transform: translateY(0); }
}

.skills-hero {
    padding: 80px 20px 40px; /* dikurangi dari 90px top dan 60px bottom */
    text-align: center;
}

.skills-hero h1,
.skills-hero p {
    opacity: 0;
    animation: heroFadeUp 1.2s ease forwards;
}

.skills-hero p {
    animation-delay: 0.3s;
    font-size: 1.65rem;
    max-width: 520px;
    margin: 12px auto 0; /* dikurangi margin-top untuk rapat */
    line-height: 1.6;
    color: #cfcfcf;
}

.skills-hero h1 {
    font-size: 2.2rem;
}

/* SECTION */
.skills-section {
    padding: 40px 20px 100px; /* dikurangi top padding untuk lebih rapat */
}

.skills-title {
    text-align: center;
    font-size: 2.9rem;
    margin-bottom: 24px; /* dikurangi dari 42px */
}

/* GRID */
.skills-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 22px;
}

/* CARD */
.skill-card {
    background: linear-gradient(145deg, #141414, #1e1e1e);
    border-radius: 16px;
    padding: 24px;
    position: relative;
    overflow: hidden;
    transition: 0.35s ease;
}

.skill-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 18px 45px rgba(120, 0, 0, 0.45);
}

.skill-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at top right, rgba(160,0,0,0.35), transparent 60%);
    opacity: 0;
    transition: 0.4s;
}

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

/* HEADER */
.skill-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 18px;
}

.skill-header i {
    font-size: 2.2rem;
    color: #00bcd4;
}

.skill-header h3 {
    font-size: 1.25rem;
}

/* PROGRESS */
.progress {
    width: 100%;
    height: 7px;
    background: #2b2b2b;
    border-radius: 10px;
    overflow: hidden;
}

.progress span {
    display: block;
    height: 100%;
    width: 0;
    background: linear-gradient(90deg, #00bcd4, #26c6da);
    border-radius: 10px;
    transition: width 1.5s ease;
}

/* TABLET */
@media (min-width: 768px) {
    .skills-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .skills-hero h1 {
        font-size: 3rem;
    }

    .skills-hero p {
        font-size: 1.05rem;
    }
}

/* DESKTOP */
@media (min-width: 1024px) {
    .skills-hero {
        padding: 100px 20px 60px; /* disesuaikan */
    }

    .skills-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 28px;
    }

    .skills-hero h1 {
        font-size: 5.8rem;
    }

    .skills-hero p {
        font-size: 3.15rem;
        max-width: 1120px;
    }

    .skills-title {
        font-size: 5.6rem;
    }

    .skill-header h3 {
        font-size: 2.55rem;
    }
}