/* ================================== */
/* STYLING GLOBAL & BODY */
/* ================================== */
:root {
    --black: rgb(0, 0, 0);
    --white: #fff;
    --primary-color: #c79e3d;
    --transition: all 0.3s ease-in-out;
}

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

html,
body {
    width: 100%;
    margin: 0;
    padding: 0;
    overflow-x: hidden;
    font-family: "Times New Roman", serif;
}

/* Memberi jarak untuk fixed navbar */
body {
    padding-top: 100px;
    background-color: #fff;
    color: #000;
}

/* ================================== */
/* NAVBAR (KODE UTAMA) */
/* ================================== */
nav {
    position: fixed;
    /* Diubah dari sticky ke fixed agar padding-top berfungsi */
    top: 0;
    left: 0;
    width: 100%;
    padding: 1.5rem 3rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1000;
    transition: var(--transition);

    /* Latar belakang awal transparan */
}

.nav-bg-home {
    background-color: transparent;
}

.nav-bg {
    background-color: var(--black);
}

/* Efek saat scroll */
nav.scrolled {
    background-color: var(--black);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    padding: 1rem 3rem;
}

/* ================================== */
/* LOGO (KODE UTAMA) */
/* ================================== */
.logo {
    color: var(--white);
    font-size: 1.75rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-decoration: none;
    display: flex;
    flex-direction: column;
    align-items: center;
    z-index: 2;
}

.grad-logo {
    background: linear-gradient(to right, #bfa14a, #f0d98a, #c6a34f);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.logo-top {
    font-size: 1.25rem;
    margin-bottom: -2px;
}

.logo-tagline {
    font-size: 0.5rem;
    font-weight: 400;
    margin-top: 4px;
}

/* ================================== */
/* LINK NAVIGASI & HAMBURGER */
/* ================================== */
.nav-links {
    display: flex;
    gap: 2rem;
    z-index: 2;
    transition: var(--transition);
}

.nav-links a {
    color: var(--white);
    text-decoration: none;
    font-size: 1.125rem;
    font-weight: 500;
    transition: var(--transition);
}

.nav-links a:hover {
    text-decoration: underline;
}

/* Hamburger Menu */
.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    z-index: 1001;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--white);
    margin: 3px 0;
    transition: var(--transition);
}

/* ================================== */
/* UTILITIES (TOMBOL, CONTAINER, DLL) */
/* ================================== */
.container {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 15px;
}

.d-flex {
    display: flex;
}

.sub-judul {
    padding: 15px 0px;
    color: #c79e3d;
    font-weight: 100;
}

.border-bottom {
    border-bottom: 1px solid #c79e3d;
}

.border-top {
    border-top: 1px solid #c79e3d;
}

.btn {
    display: inline-block;
    font-weight: 500;
    text-align: center;
    vertical-align: middle;
    cursor: pointer;
    border: 1px solid transparent;
    padding: 0.375rem 0.75rem;
    font-size: 1rem;
    border-radius: 1rem;
    transition: background-color 0.15s, color 0.15s, border-color 0.15s;
    text-decoration: none;
}

.btn-primary {
    background-color: #c79e3d;
    border-color: #c79e3d;
    padding: 10px 20px;
    color: #fff;
    transition: 0.3s;
}

.btn-primary:hover {
    background-color: #1a1a1a;
    border-color: rgb(255, 255, 255);
    padding: 9px 30px;
    transition: 0.3s;
}

/* Utility Spacing */
.mt-4 {
    margin-top: 1.5rem;
}

.mt-5 {
    margin-top: 3rem;
}

.mb-5 {
    margin-bottom: 4rem;
}

.text-center {
    text-align: center;
}

/* ================================== */
/* MEDIA QUERY (UNTUK NAVBAR) */
/* ================================== */

@media (max-width: 992px) {
    nav {
        padding: 1rem 2rem;
    }

    nav.scrolled {
        padding: 0.5rem 2rem;
    }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 70%;
        height: 100vh;
        background: var(--black);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 2rem;
    }

    .nav-links.active {
        right: 0;
    }

    .hamburger {
        display: flex;
    }

    .hamburger.active span:nth-child(1) {
        transform: rotate(-45deg) translate(-5px, 6px);
    }

    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }

    .hamburger.active span:nth-child(3) {
        transform: rotate(45deg) translate(-5px, -6px);
    }

    nav {
        padding: 1rem 1.5rem;
    }

    nav.scrolled {
        padding: 0.5rem 1.5rem;
    }

    .logo {
        font-size: 1.5rem;
    }
}

@media (max-width: 576px) {
    nav {
        padding: 0.75rem 1rem;
    }

    nav.scrolled {
        padding: 0.5rem 1rem;
    }

    .logo-top {
        font-size: 0.8rem;
    }

    .logo-tagline {
        font-size: 0.4rem;
    }
}