/* ============================= */
/* GLOBAL RESET */
/* ============================= */

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

body {
    font-family: "Segoe UI", sans-serif;
    background: #f4f6f9;
    color: #111;
}

/* ============================= */
/* CONTAINER */
/* ============================= */

.container {
    width: 90%;
    max-width: 1200px;
    margin: auto;
}

/* ============================= */
/* NAVBAR */
/* ============================= */

.navbar {
    background: #0f172a;
    padding: 15px 0;
    color: white;
}

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

.navbar a {
    color: white;
    text-decoration: none;
    margin-left: 15px;
}

/* ============================= */
/* HERO */
/* ============================= */

.hero {
    background: linear-gradient(to right, #0f172a, #10b981);
    color: white;
    padding: 80px 0;
    text-align: center;
}

.hero h1 {
    font-size: 36px;
    margin-bottom: 15px;
}

.hero p {
    margin-bottom: 20px;
}

/* ============================= */
/* BUTTON */
/* ============================= */

.btn-bank {
    background: #10b981;
    color: white;
    padding: 12px 20px;
    border-radius: 6px;
    text-decoration: none;
    display: inline-block;
}

.btn-bank:hover {
    background: #059669;
}

/* ============================= */
/* CARD */
/* ============================= */

.bank-card {
    background: white;
    padding: 25px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

/* ============================= */
/* GRID */
/* ============================= */

.bank-grid {
    display: grid;
    gap: 20px;
    margin-top: 20px;
}

/* ============================= */
/* RESPONSIVE */
/* ============================= */

@media (min-width: 768px) {
    .bank-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 767px) {
    .nav-flex {
        flex-direction: column;
        gap: 10px;
    }

    .hero h1 {
        font-size: 24px;
    }
}