/* ========================================= */
/* 1. CSS Variables and Global Styles        */
/* ========================================= */
:root {
    --color-primary: #c9a35a;       /* Emas/Cokelat Cerah */
    --color-secondary: #111;        /* Hitam/Gelap */
    --color-text-light: #f6efe6;    /* Putih Pucat */
    --color-text-subtle: #efe6d8;   /* Teks Sedikit Lebih Gelap */
    --color-background-dark: #000;  /* Background Utama */
    --font-serif: 'Playfair Display', serif;
    --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;
    --spacing-xs: 6px;
    --spacing-sm: 12px;
    --spacing-md: 20px;
    --spacing-lg: 28px;
    --border-radius: 8px;
}

/* Reset Sederhana */
*, *::before, *::after {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: var(--font-sans);
    line-height: 1.5;
    background-color: var(--color-background-dark);
}

a {
    color: var(--color-primary);
    text-decoration: none;
}

/* ========================================= */
/* 2. Hero Section (PERBAIKAN UTAMA SCROLL)  */
/* ========================================= */

.hero {
    position: relative;
    /* PERBAIKAN SCROLL: Mengubah 'height' menjadi 'min-height'. 
       Ini memastikan hero setidaknya 100% viewport, tetapi bisa memanjang untuk memuat konten. */
    min-height: 100vh;
    
    /* PERBAIKAN SCROLL: Hapus 'overflow: hidden' agar scrollbar halaman berfungsi. */
    /* overflow: hidden; */ 
    
    display: flex;
    /* Ubah dari 'align-items: center' menjadi 'flex-start' untuk merapikan konten utama di bagian atas */
    align-items: flex-start;
    justify-content: center; 
    
    /* Menggunakan flex-direction: column agar overlay dan footer-note tersusun vertikal di dalam hero */
    flex-direction: column; 
    
    color: var(--color-text-light);
    text-align: center;

    /* Tambahkan padding di bawah agar konten tidak menimpa footer-note saat hero memanjang */
    padding-bottom: 70px; 
}

.slide {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 1s ease-in-out;
    filter: brightness(0.75);
    z-index: 1; /* Pastikan slide di bawah overlay */
}

.slide.show {
    opacity: 1;
}

.overlay {
    position: relative;
    z-index: 3;
    max-width: 960px;
    padding: var(--spacing-md);
    backdrop-filter: blur(3px);
    background: rgba(0, 0, 0, 0.1);
    border-radius: var(--border-radius);
    
    /* Konten Overlay harus berada di tengah hero section */
    margin: 0 auto; 
    
    /* Mengambil lebar penuh (max-width) agar tidak berantakan */
    width: 90%; 
    
    /* Pastikan header dan elemen lain di dalamnya juga tersusun rapi */
    display: flex;
    flex-direction: column;
    align-items: center; /* Memastikan semua elemen teks dan header di tengah */
}

.brand {
    font-family: var(--font-serif);
    font-size: 34px;
    letter-spacing: 2px;
}

.h1 {
    font-family: var(--font-serif);
    font-size: 42px;
    margin: var(--spacing-sm) 0;
}

.lead {
    max-width: 780px;
    margin: var(--spacing-sm) auto;
    font-size: 18px;
    color: var(--color-text-subtle);
}

.btns {
    margin-top: var(--spacing-lg);
}

.btn {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius);
    margin: var(--spacing-xs);
    text-decoration: none;
    font-weight: 600;
    transition: background 0.3s, color 0.3s, border-color 0.3s;
}

.btn-primary {
    background: var(--color-primary);
    color: var(--color-secondary);
}

.btn-primary:hover {
    background: #d9b46e;
}

.btn-ghost {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: var(--color-text-light);
}

.btn-ghost:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.5);
}

/* Penempatan Logo dan Footer Note agar tidak mengganggu tata letak flex utama */
.logo-top {
    position: fixed; /* Ubah ke fixed agar selalu terlihat saat scroll */
    top: var(--spacing-md);
    left: var(--spacing-md);
    z-index: 5;
}

.logo-top img {
    height: 30px;
}

.footer-note {
    position: fixed; /* Ubah ke fixed agar selalu terlihat saat scroll */
    left: var(--spacing-md);
    bottom: var(--spacing-md);
    z-index: 5;
    color: #e9dcc6;
    font-size: 13px;
    background: rgba(0, 0, 0, 0.3);
    padding: 4px 8px;
    border-radius: 4px;
}

/* ========================================= */
/* 3. Sepatah Kata                           */
/* ========================================= */

.sepatah-container {
    margin-top: 50px;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 40px;
}

.sepatah {
    background: rgba(0, 0, 0, 0.45);
    padding: var(--spacing-md);
    border-radius: 12px;
    max-width: 400px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.sepatah img {
    width: 100px;
    height: 100px;
    object-fit: cover;
    border-radius: 50%;
    border: 3px solid var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.sepatah p {
    font-style: italic;
    font-size: 16px;
    color: #f0e6ce;
    line-height: 1.6;
    margin: 0;
}

.sepatah .name {
    margin-top: 10px;
    font-weight: 700;
    font-family: var(--font-serif);
    color: var(--color-primary);
}

.sepatah .title {
    font-size: 13px;
    color: #d9caaa;
}

/* ========================================= */
/* 4. About the Charity                      */
/* ========================================= */

.about {
    margin-top: 60px;
    padding: 30px;
    background: rgba(0, 0, 0, 0.65);
    border-radius: 14px;
    color: #efe6d0;
    text-align: left;
    border: 1px solid rgba(201, 163, 90, 0.3);
}

.about h2 {
    font-family: var(--font-serif);
    color: var(--color-primary);
    font-size: 26px;
    margin-top: 0;
}

.about p {
    font-size: 16px;
    line-height: 1.7;
    color: #f0e8d0;
    margin-top: 0;
    margin-bottom: 1em;
}

/* ========================================= */
/* 5. Modal Terms                            */
/* ========================================= */

.modal {
    position: fixed;
    inset: 0;
    display: none;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.95);
    z-index: 100;
    padding: 20px;
}

.modal-content {
    background: var(--color-secondary);
    color: var(--color-text-light);
    padding: 20px;
    max-width: 700px;
    max-height: 85vh; 
    overflow-y: auto; 
    border-radius: 12px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.7);
    transform: scale(1); /* Biarkan scale 1 agar tidak bergerak */
    transition: none; /* Hapus transisi agar lebih cepat */
}

.modal h2 {
    color: var(--color-primary);
    margin-top: 0;
}

.modal ol {
    padding-left: 20px;
}

.modal ol li {
    margin-bottom: 10px;
    line-height: 1.6;
}

.close-btn {
    background: var(--color-primary);
    color: var(--color-secondary);
    border: none;
    padding: 6px 12px;
    border-radius: 6px;
    cursor: pointer;
    float: right;
    font-weight: 600;
}

.contact-info {
    font-size: 14px;
    color: #d9caaa;
}

/* ========================================= */
/* 6. Media Queries                          */
/* ========================================= */

@media (max-width: 768px) {
    /* Perbaikan pada .hero di mobile */
    .hero { 
        min-height: 100vh; 
        padding: 100px var(--spacing-md) 70px var(--spacing-md); /* Tambahkan padding samping */
        align-items: center; /* Kembali ke tengah di mobile */
        justify-content: flex-start;
    }
    
    .overlay { width: 100%; } /* Ambil lebar penuh di mobile */
    .brand { font-size: 28px; }
    .h1 { font-size: 34px; }
    .slide { filter: brightness(0.65); }
    
    .sepatah-container {
        flex-direction: column;
        align-items: center;
        gap: 20px;
    }
    .sepatah {
        max-width: 100%; /* Lebar penuh di mobile */
        padding: 16px;
    }
    .about { padding: 20px; margin-top: 40px; }
    
    /* Logo dan Footer Note tetap Fixed, tetapi atur posisi agar tidak bertabrakan */
    .logo-top img { height: 35px; } 
    .logo-top { top: 15px; left: 15px; }
    .footer-note { bottom: 10px; left: 10px; font-size: 12px; }
}

@media (max-width: 500px) {
    .btn { display: block; width: 100%; margin: 8px 0; }
}