/* --- Security & Setup --- */
html { scroll-behavior: smooth; }
body {
    font-family: Arial, sans-serif;
    color: #111;
    margin: 0;
    background-color: #fff;
    user-select: none;
}

/* --- Top Bar --- */
.sticky-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: linear-gradient(#003366, #001f3f);
    padding: 15px 0;
    text-align: center;
    box-shadow: 0 4px 10px rgba(0,0,0,0.2);
}

h1 {
    font-family: "Sofia", sans-serif;
    margin: 0; 
    font-size: 2.2rem;
    color: #fff;
}

h1 span { font-family: 'Pacifico', cursive; color: #ffd700; }

/* --- Text Layout --- */
.container { max-width: 600px; margin: 0 auto; padding: 40px 20px; }

.main-title {
    font-size: 3rem;
    color: #003366;
    text-align: center;
    margin-bottom: 10px;
}

.sub-title { 
    font-size: 1.4rem; 
    text-align: center; 
    color: #444;
    margin-bottom: 50px;
}

/* --- Boxes --- */
.grid { display: flex; flex-direction: column; gap: 20px; }

.card { 
    background: #f9f9f9; 
    padding: 30px; 
    border-left: 8px solid #003366; 
    border-radius: 10px;
}

/* Special look for the Low Interest card */
.gold-border {
    border-left: 8px solid #ffd700;
    background: #fffdf0;
}

.card h3 { font-size: 1.8rem; margin: 10px 0; color: #003366; }
.card p { font-size: 1.2rem; color: #555; }
.tag { color: #b8860b; font-weight: bold; text-transform: uppercase; }

.footer { text-align: center; font-size: 1rem; color: #888; margin-top: 30px; }

/* --- Floating Button & Arrow --- */
.action-box {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: 90%;
    max-width: 400px;
    display: flex;
    flex-direction: column;
    align-items: center;
    z-index: 1001;
}

.gold-arrow {
    width: 25px; height: 25px;
    border-bottom: 6px solid #ffd700;
    border-right: 6px solid #ffd700;
    transform: rotate(45deg);
    animation: move 1s infinite;
    margin-bottom: 15px;
}

@keyframes move {
    0%, 100% { transform: rotate(45deg) translate(0,0); }
    50% { transform: rotate(45deg) translate(10px,10px); }
}

.big-button {
    width: 100%; 
    padding: 25px; 
    background-color: #003366;
    color: #fff;
    border: none;
    font-weight: bold;
    font-size: 1.8rem;
    border-radius: 50px;
    box-shadow: 0 10px 20px rgba(0,0,0,0.3);
    cursor: pointer;
    animation: grow 2s infinite;
}

@keyframes grow {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.space { height: 180px; }