@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@700;900&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@700;900&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Rubik:wght@700;900&display=swap');

:root {
    --a: #AEC9E7;
    --b: #EDCCF7;
    --c: #EAE9EF;
    --d: #E3F2EF;
    --e: #E3E7F0;
    --f: #FFFFFF;
    --g: #2D2D2D;
    --h: #F5F5F5;
}

body {
    margin: 0;
    padding: 0;
    font-family: 'Poppins', sans-serif;
    background: var(--f);
    color: var(--g);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a {
    text-decoration: none;
    color: inherit;
}

header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin: 0 -60px;
    padding: 20px 80px 15px 80px;
    flex-wrap: wrap;
    position: relative;
    z-index: 1;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
    border-bottom: 1px solid #ddd;
}

.wrapper {
    padding: 22px 40px;
    max-width: 1200px;
    margin: 0 auto;
    padding-left: 50px;
    padding-right: 50px;
}

.logo {
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    font-size: 22px;
    letter-spacing: 0.005em;
}

#menu-toggle {
    display: none;
    /* sembunyikan hamburger */
    font-size: 24px;
    cursor: pointer;
}

nav {
    display: flex;
    gap: 40px;
    font-weight: 500;
    font-size: 15px;
}

nav a {
    color: #000000;

}

nav.active {
    display: flex;
    gap: 5px;
    /* misalnya */
}

nav.active a {
    color: #ffffff;
    border-radius: 6px;
    padding: 6px 14px;
    transition: background-color 0.3s ease;
    font-size: 13.5px;
}

nav.active a:hover {
    background-color: var(--g);
}

.btn-signin {
    font-size: 14px;
    font-weight: 500;
    padding: 6px 20px;
    border-radius: 20px;
    border: 1px solid var(--g);
    background: transparent;
    cursor: pointer;
    transition: background-color 0.3s ease;
    white-space: nowrap;
    display: block;
}

.btn-signin:hover {
    background-color: var(--g);
    color: #fff;
}

.mobile-only {
    display: none;
}

main {
    max-width: 1280px;
    margin: 0 auto;
    padding: 40px 24px;
}

.product-section {
    display: flex;
    flex-wrap: wrap;
    /* horizontal dulu */
    gap: 40px;
    border-bottom: 1px solid #f3f4f6;
    padding-bottom: 40px;
    margin: 0 auto;
}

.product-images {
    flex: 1;
    min-width: 250px;
    max-width: 600px;
    text-align: center;
    /* Biar isiannya ketengah */
}

.product-images img.main-image {
    width: 70%;
    /* mengikuti lebar parent */
    max-width: 350px;
    /* biar nggak terlalu besar */
    height: 300px;
    /* tinggi tetap */
    margin-top: 15px;
    margin-bottom: 15px;
    object-fit: contain;
    /* gambar dipotong proporsional */
    border-radius: 15px;
    display: block;
    margin-left: auto;
    /* center */
    margin-right: auto;
    /* center */
}




/* Thumbnails */
.product-thumbs {
    display: flex;
    gap: 10px;
    overflow-x: auto;
    padding-bottom: 5px;
    height: 120px;
    align-items: center;
    justify-content: center;
}

.product-thumbs::-webkit-scrollbar {
    display: none;
}

.product-thumbs .thumb {
    flex: 0 0 auto;
    width: 100px;
    height: 100px;
    border-radius: 15px;
    border: 1px solid #d1d5db;
    padding: 3px;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
}

.product-thumbs .thumb img {
    width: 100%;
    /* tidak penuh */
    height: 100%;
    /* tidak penuh */
    object-fit: contain;
    /* biar proporsional */
    border-radius: 10px;
}

.product-thumbs .thumb.active {
    border: 2px solid #4f46e5;
    /* ganti warna sesuai keinginan */
}



.product-info {
    max-width: 650px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.product-info h1 {
    padding-top: 20px;
    font-size: 40px;
    font-weight: 600;
    line-height: 1.2;
    letter-spacing: -0.2px;
}

.product-info p {
    font-size: 17px;
    color: var(--g);
    line-height: 1.6;
    letter-spacing: -0.2px;
}

.product-info h2 {
    font-size: 27px;
    font-weight: 600;
    letter-spacing: -0.2px;
}

.sizes {
    display: flex;
    gap: 12px;
    font-size: 17px;
    font-weight: 500;
}

.product-info div p {
    margin-bottom: 8px;
    /* kasih jarak ke bawah */
    font-weight: 500;
    /* opsional biar lebih jelas */
    letter-spacing: -0.2px;
}

.sizes button {
    padding: 4px 12px;
    border-radius: 9999px;
    border: 1px solid var(--g);
    cursor: pointer;
    background: transparent;
}

.sizes button.active {
    background: var(--g);
    color: white;
}

.sizes button:hover {
    background: #f3f4f6;
}

.sizes button.active {
    background-color: #7C3AED;
    /* ungu */
    color: white;
    border-color: #7C3AED;
}

/* Features */
.features {
    margin-top: 48px;
    background: #E3E7F0;
    border: 1px solid #9ba3b4;
    border-radius: 15px;
    padding: 40px;
    display: flex;
    flex-direction: column;
    gap: 24px;
    align-items: center;
}

.features h3 {
    font-weight: 600;
    font-size: 28px;
    margin-bottom: 16px;
    letter-spacing: -0.2px;
}

.features ul {
    list-style: none;
    padding: 0;
    margin: 0;
    font-size: 17px;
    color: var(--g);
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.features li {
    display: flex;
    align-items: center;
    gap: 12px;
    letter-spacing: -0.2px;
}

.features li span.icon {
    display: flex;
    align-items: center;
    justify-content: center;

    flex-shrink: 0;
    /* jangan mengecil saat ruang sempit */
}

.features li span.icon img {
    min-width: 24px;
    /* kasih lebar fix */
    min-height: 24px;
    /* kasih tinggi fix */
    width: 24px;
    height: 24px;
    object-fit: contain;
}


/* PRODUK */
/* PRODUK */
.produk {
    max-width: 1200px;
    margin: 0 auto;
    padding: 60px 20px;
    text-align: center;
}

.produk h2 {
    font-size: 32px;
    font-weight: 600;
    color: var(--g);
    /* gray-900 */
    margin-bottom: 50px;
    margin-top: 6px;
}

.produk-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 40px;
    /* jarak antar card */
}

.produk-card {
    background-color: #f3f4f6;
    /* putih seperti gambar */
    border-radius: 24px;
    /* sudut membulat */
    padding: 20px;
    max-width: 240px;
    width: 100%;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    /* jarak antar elemen dalam card */
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.produk-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
    /* efek hover */
}

.produk-img {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.produk-img img {
    max-height: 250px;
    max-width: 100%;
    object-fit: contain;
    border-radius: 12px;
}

.produk-card span {
    font-size: 17px;
    font-weight: 500;
    color: #111827;
}

/* FOOTER */
footer {
    background-color: var(--f);
    padding: 20px 60px;
    border-top: 1px solid #ddd;
    margin-top: auto;
    /* Memastikan footer selalu di bawah */
}

.footer-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    /* biar responsif di layar kecil */
}

.footer-left {
    display: flex;
    align-items: center;
    padding: 0px 0px 0px 20px;
    /* top right bottom left */
    font-size: 12px;
    color: #333;
}

.footer-logo {
    width: 40px;
    height: 30px;
    padding-right: 10px;
}

.footer-right {
    display: flex;
    align-items: center;
    padding: 0px 20px 0px 0px;
    /* top right bottom left */
    font-size: 12px;
    color: #333;
}

.social-icons a {
    margin-left: 8px;
    color: var(--g);
    text-decoration: none;
}

.social-icons a i {
    font-size: 20px;
}

.header .fa-bars {
    display: none;
    font-size: 21px;
    color: white;
    cursor: pointer;
    margin-right: 10px;
    /* Tambah jarak dari logo */
    order: -1;
    /* Letakkan di sisi kiri */
}

/* Responsive Styles */
@media (max-width: 1024px) {
    nav {
        display: none;
        flex-direction: column;
        gap: 3px;
        background: #111;
        position: absolute;
        top: 20px;
        right: 20px;
        padding: 15px;
        border-radius: 8px;
        z-index: 999;

    }

    nav.active {
        display: flex;
    }

    #menu-toggle {
        display: block;
        /* hamburger muncul */
        cursor: pointer;
    }

    .btn-signin {
        display: none;
        /* tombol sign in bisa disembunyikan */
    }

    .mobile-only {
        display: block;
    }

    header {
        margin: 0 auto;
        padding-left: 40px;
        padding-right: 40px;
        max-width: 100%;
    }

    .wrapper {
        padding-left: 40px;
        padding-right: 40px;
    }

    nav {
        gap: 30px;
        font-size: 14px;
    }

    .product-section {
        display: flex;
        flex-wrap: wrap;
        /* horizontal dulu */
        gap: 40px;
        border-bottom: 1px solid #f3f4f6;
        padding-bottom: 40px;
        margin: 0 auto;
        justify-content: center;
        /* <- ini buat menengahkan .product-images */
    }

    .product-images {
        flex: 1 1 400px;
        /* fleksibel, min 400px */
        max-width: 600px;
        text-align: center;
        /* biar isiannya ketengah */
    }

    .product-info h1 {
        font-size: 40px;
    }

    .product-info h2 {
        font-size: 32px;
    }

    .product-info p,
    .sizes,
    .features ul {
        font-size: 1.01rem;
    }

    .features h3 {
        font-size: 22px;
    }

    .produk-container {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: 30px;
        /* jarak antar card */
    }

    footer {
        padding: 20px 40px;
        text-align: center;
    }

    .footer-container {
        flex-direction: column;
        gap: 12px;
    }

    .footer-left,
    .footer-right {
        justify-content: center;
        font-size: 12px;
        width: 100%;
    }
}

@media (min-width: 768px) {
    .product-section {
        flex-direction: row;
        align-items: flex-start;
        gap: 64px;
    }

    .product-images {
        flex: 1;
        min-width: 250px;
        max-width: 600px;
        text-align: center;
        /* Biar isiannya ketengah */
    }

    .features {
        flex-direction: row;
        justify-content: space-between;
    }

    /* biar ukuran gambar tetap di row */
    .product-thumbs img {
        width: 250px;
        /* ukuran tetap */
        height: auto;
        /* pertahankan proporsi */
        object-fit: contain;
    }

    .product-thumbs {
        gap: 10px;
        /* jarak antar gambar */
    }

    .product-info h2 {
        font-size: 24px;
    }

}


@media (max-width: 640px) {
    header {
        margin: 0 auto;
        padding-left: 20px;
        padding-right: 20px;
        max-width: 100%;
    }

    .wrapper {
        padding-left: 20px;
        padding-right: 20px;
    }

    nav {
        display: none;
        flex-direction: column;
        gap: 10px;
        background: #111;
        position: absolute;
        top: 60px;
        right: 20px;
        padding: 15px;
        border-radius: 8px;
        z-index: 999;
    }

    nav.active {
        display: flex;
    }

    #menu-toggle {
        display: block;
        /* hamburger muncul */
    }

    .btn-signin {
        display: none;
        /* tombol sign in bisa disembunyikan */
    }

    .mobile-only {
        display: block;
    }

    main {
        padding: 24px 16px;
    }

    .product-section {
        gap: 24px;
        padding-bottom: 24px;
    }

    .product-info h2 {
        font-size: 23px;
    }

    .product-info p,
    .sizes,
    .features ul {
        font-size: 16px;
    }

    .product-thumbs {
        gap: 16px;
    }

    .product-thumbs img {
        width: 150px;
    }

    .produk-header {
        font-size: 1.01rem;
        letter-spacing: -0.2px;
        color: #111827;
    }

    footer {
        padding: 15px 20px;
    }

    .footer-left,
    .footer-right {
        font-size: 11px;
    }

    .social-icons a i {
        font-size: 16px;
    }
}

@media (max-width: 575px) {
    header {
        margin: 0 auto;
        padding: 15px 15px 15px 15px;
        max-width: 100%;
    }

    .wrapper {
        padding-left: 15px !important;
        padding-right: 15px !important;
    }

    nav {
        display: none;
    }

    .logo {
        font-family: 'Poppins', sans-serif;
        font-weight: 700;
        font-size: 18px;
        letter-spacing: 0.005em;
    }

    .btn-signin {
        display: none;
        /* tombol sign in bisa disembunyikan */
    }

    .mobile-only {
        display: block;
    }

    .header .fa-bars {
        display: block;
        color: var(--g);
    }

    .product-section {
        flex-direction: column;
        gap: 20px;
    }

    .product-images {
        max-width: 100%;
    }

    .product-thumbs img {
        width: 100px;
        /* agar 3 gambar tetap rapih */
    }

    .product-thumbs {
        gap: 8px;
    }

    .product-thumbs .thumb {
        width: 90px;
        height: 90px;
    }

    .product-info h1 {
        font-size: 28px;
    }

    .product-info p,
    .product-info h2,
    .sizes,
    .features ul {
        font-size: 1.01rem;
        /* lebih kecil untuk layar HP */
    }

    .product-info h2 {
        font-size: 24px;
        font-weight: 600;
        letter-spacing: -0.2px;
    }

    .features h3 {
        font-size: 21px;
    }

    .produk-container {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: 20px;
        /* jarak antar card */
    }

    .produk-card {
        background-color: #f3f4f6;
        /* gray-100 */
        border-radius: 24px;
        padding: 16px;
        max-width: 280px;
        width: 100%;
        box-sizing: border-box;
    }

    .produk-header {
        display: flex;
        justify-content: space-between;
        align-items: center;
        margin-bottom: 16px;
        padding: 0 8px;
        font-size: 16px;
        color: #111827;
    }

    .produk-header i {
        font-size: 18px;
    }

    .produk-img {
        background-color: #fff;
        border-radius: 16px;
        padding: 24px;
        display: flex;
        justify-content: center;
        align-items: center;
        /* biar gambar ketengah */
        height: 290px;
        /* tinggi seragam */
        width: 100%;
        /* atau bisa fixed width juga kalau mau */
        box-sizing: border-box;
    }

    .produk-img img {
        max-height: 100%;
        max-width: 100%;
        object-fit: contain;
    }

    footer {
        padding: 10px 15px;
    }

    .footer-container {
        flex-direction: column;
        gap: 8px;
    }

    .footer-left,
    .footer-right {
        justify-content: center;
        font-size: 10px;
        flex-wrap: wrap;
        text-align: center;
    }

    .social-icons {
        justify-content: center;
        gap: 8px;
    }

    .social-icons a i {
        font-size: 14px;
    }
}