body {
    margin: 0;
    font-family: 'Poppins', sans-serif;
    background: radial-gradient(circle at top, #0f172a, #020617);
    color: #e5e7eb;
}

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

/* HEADER */
.header {
    padding: 20px 0;
}

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

.logo {
    font-weight: 600;
    font-size: 20px;
}

/* SOCIAL */
.social a {
    margin-left: 15px;
    text-decoration: none;
    color: #94a3b8;
    font-size: 14px;
}

.social a:hover {
    color: #3b82f6;
}

/* HERO */
.hero {
    text-align: center;
    padding: 100px 0;
}

.hero-title {
    font-size: 42px;
    line-height: 1.3;
}

.hero-title span {
    color: #3b82f6;
}

.hero-desc {
    color: #94a3b8;
    margin-top: 10px;
}

.highlight {
    margin-top: 15px;
    color: #3b82f6;
    font-size: 14px;
}

/* BUTTON */
.btn-primary {
    display: inline-block;
    margin-top: 25px;
    padding: 14px 30px;
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    color: white;
    border-radius: 10px;
    text-decoration: none;
    font-size: 14px;
}

/* SECTION */
.section {
    padding: 80px 0;
    text-align: center;

    opacity: 0;
    transform: translateY(40px);
    transition: 0.8s ease;
}

.section.show {
    opacity: 1;
    transform: translateY(0);
}

/* GRID */
.grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
    margin-top: 40px;
}

/* CARD */
.card {
    background: rgba(255,255,255,0.05);
    padding: 25px;
    border-radius: 14px;

    opacity: 0;
    transform: translateY(40px);
    transition: 0.6s ease;
}

.card.show {
    opacity: 1;
    transform: translateY(0);
}

.card:hover {
    transform: translateY(-10px);
}

/* ========================= */
/* 🔥 PORTFOLIO FIX FINAL */
/* ========================= */

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
    margin-top: 30px;
}

.portfolio-grid img {
    width: 100%;
    aspect-ratio: 9/16;
    object-fit: cover;
    border-radius: 12px;
    cursor: pointer;

    opacity: 0;
    transform: scale(0.9);
    transition: 0.6s ease;
}

.portfolio-grid img.show {
    opacity: 1;
    transform: scale(1);
}

.portfolio-grid img:hover {
    transform: scale(1.05);
}

/* CREATOR */
.creator-desc {
    max-width: 700px;
    margin: 20px auto;
    color: #94a3b8;
}

/* CTA */
.cta {
    padding: 100px 0;
}

/* FOOTER */
footer {
    text-align: center;
    padding: 20px;
    background: black;
}

/* MODAL */
.modal {
    display: none;
    position: fixed;
    z-index: 9999;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.9);
}

.modal-content {
    margin: auto;
    display: block;
    max-width: 90%;
    max-height: 90%;
    border-radius: 12px;
}

.close {
    position: absolute;
    top: 20px;
    right: 40px;
    color: white;
    font-size: 35px;
    cursor: pointer;
}

/* ========================= */
/* 📱 MOBILE FIX */
/* ========================= */

@media (max-width: 900px) {
    .grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .portfolio-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {

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

    /* 🔥 INI KUNCI MASALAH KAMU */
    .portfolio-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }

    .nav {
        flex-direction: column;
        gap: 10px;
    }

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

    .hero {
        padding: 60px 0;
    }
}