:root {
    --blue: #0A3161;
    --red: #B31942;
    --white: #ffffff;
    --light: #f5f7fb;
}

body {
    margin: 0;
    font-family: Arial, Helvetica, sans-serif;
    background: var(--white);
}

.nav-space {
    height: 5vh;
}

/* NAV */
.nav {
    background: var(--red);
    color: var(--white);
    display: flex;
    padding: 24px 30px;
    align-items: center;
    position: sticky;
    top: 0;
    gap: 1rem;
}

.nav-links {
    display: flex;
    align-items: center;
    margin-left: auto;
}

.nav-links a {
    margin-left: 20px;
}

.nav-toggle {
    display: none;
    margin-left: auto;
    background: none;
    border: none;
    color: var(--white);
    font-size: 1.75rem;
    line-height: 1;
    cursor: pointer;
    padding: 0;
}

@media (max-width: 768px) {
    .nav {
        flex-wrap: wrap;
    }

    .nav-toggle {
        display: block;
    }

    .nav-links {
        display: none;
        width: 100%;
        flex-direction: column;
        align-items: flex-start;
        margin-left: 0;
    }

    .nav.open .nav-links {
        display: flex;
    }

    .nav-links a {
        margin-left: 0;
        padding: 10px 0;
    }
}

.flag {
    background-image: url('flag.svg');
    background-repeat: no-repeat;
    background-size: cover;
}

.nav a {
    color: white;
    text-decoration: none;
    font-weight: 600;
}

/* HERO */
.hero {
    background: var(--blue);
    background-repeat: no-repeat;
    background-position: right bottom;
    background-size: 50vh;
    color: white;
    display: flex;
    align-items: center;
    min-height: calc(100vh - 60px);
}

@media(min-width:680px) {
    .hero {
        background-image: url('santosh.png');
        background-position: right bottom;
    }
}

.hero .text {
    min-height: 40vh;
    max-width: 700px;
    padding: 10% 10%;
}

.hero h1 {
    font-size: 64px;
    font-size: clamp(2rem, calc(1.5rem + 3vw), 5rem);
    margin: 0;
}

.hero h1 span {
    display: block;
    font-size: 1.5rem;
    /* font-size: clamp(2rem, calc(1.5rem + 3vw), 4rem); */
    /* margin: 0; */
}

.hero h2 {
    letter-spacing: 4px;
    margin-top: 10px;
}

.hero p {
    font-size: 21px;
    margin: 30px 0;
}


/* SECTION */
.section {
    padding: 70px 20px;
    max-width: 1000px;
    margin: auto;
}

.section h3 {
    color: var(--blue);
    font-size: 32px;
}

/* GRID */
.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 18px;
}

.card {
    border: 2px solid var(--blue);
    padding: 20px;
    border-radius: 8px;
    background: white;
}

.card h4 {
    color: var(--red);
}

/* PRIORITIES BAR */
.bar {
    background: var(--red);
    color: white;
    text-align: center;
    padding: 35px 10px;
    font-weight: bold;
    letter-spacing: 2px;
}

/* FOOTER */

.footer {
    background: var(--blue);
    color: white;
    text-align: center;
    padding: 30px;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.footer a {
    color: white;
}

/* SPLIT SECTION */
.split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

@media(max-width:800px) {
    .split {
        grid-template-columns: 1fr;
    }
}

.donate {
    background: var(--red);
    color: white;
    text-align: center;
    padding: 50px 20px;
    border-radius: 10px;
}

.progress {
    background: #fff3;
    height: 10px;
    border-radius: 5px;
    margin: 15px 0;
}

.progress-bar {
    height: 10px;
    width: 45%;
    background: white;
    border-radius: 5px;
}

.btn {
    padding: 14px 22px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    margin-right: 10px;
    border: 1px solid white;
    color: white;
}


.cta {
    background: var(--red);
    color: white;
}