:root {
    --red: #c20f2f;
    --blue: #182a52;
    --navy: #000f34;
    --white: #ffffff;
    --serif: "Crimson Pro", Georgia, "Times New Roman", serif;
    --sans: "Fira Sans Condensed", "Arial Narrow", Arial, sans-serif;
}

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

html,
body {
    margin: 0;
    padding: 0;
}

body {
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    flex-direction: column;
    background: var(--white);
    color: var(--navy);
    font-family: var(--serif);
    -webkit-font-smoothing: antialiased;
}

img {
    display: block;
    max-width: 100%;
    height: auto;
}

.main {
    flex: 1;
}

/* Hero */
.hero {
    display: flex;
    align-items: flex-end;
    background: var(--white);
    border-top: 8px solid var(--red);
    border-bottom: 10px solid var(--blue);
}

.hero__inner {
    width: 100%;
    max-width: 1100px;
    margin: 0 auto;
    padding: 56px 24px 0;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    align-items: end;
    gap: 48px;
}

.hero__text {
    align-self: center;
    padding-bottom: 48px;
}

.hero__logo {
    margin: 0;
}

.hero__logo img {
    width: 100%;
    max-width: 520px;
}

.donate {
    display: inline-block;
    margin-top: 32px;
    padding: 14px 44px;
    background: var(--red);
    color: var(--white);
    font-family: var(--sans);
    font-weight: 700;
    font-size: 1.25rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    text-decoration: none;
    border-radius: 4px;
    transition: background-color 0.2s ease;
}

.donate:hover,
.donate:focus-visible {
    background: var(--blue);
}

.donate:focus-visible {
    outline: 3px solid var(--red);
    outline-offset: 3px;
}


.hero__photo {
    display: flex;
    justify-content: center;
}

.hero__photo img {
    width: 100%;
    max-width: 440px;
}

/* Bio */
.bio {
    background: var(--white);
}

.bio__inner {
    max-width: 720px;
    margin: 0 auto;
    padding: 72px 24px 80px;
}

.bio__heading {
    margin: 0 0 28px;
    font-family: var(--serif);
    font-weight: 600;
    font-size: clamp(2.25rem, 5vw, 3rem);
    line-height: 1.1;
    color: var(--navy);
}

.bio__heading::after {
    content: "";
    display: block;
    width: 64px;
    height: 4px;
    margin-top: 14px;
    background: var(--red);
}

.bio p {
    margin: 0 0 1.25em;
    font-size: 1.25rem;
    line-height: 1.6;
    color: var(--blue);
}

.bio p:last-child {
    margin-bottom: 0;
}

/* Footer / disclaimer */
.footer {
    background: var(--navy);
    padding: 24px;
    text-align: center;
}

.disclaimer {
    display: inline-block;
    margin: 0;
    padding: 10px 18px;
    border: 1px solid rgba(255, 255, 255, 0.85);
    font-family: var(--sans);
    font-weight: 500;
    font-size: 1rem;
    letter-spacing: 0.04em;
    color: var(--white);
}

/* Phone / small tablet */
@media (max-width: 760px) {
    .hero__inner {
        grid-template-columns: 1fr;
        gap: 8px;
        padding: 32px 16px 0;
        text-align: center;
    }

    .hero__text {
        padding-bottom: 16px;
    }

    .hero__logo img {
        max-width: 380px;
        margin: 0 auto;
    }

    .donate {
        margin-top: 24px;
    }


    .hero__photo img {
        max-width: 320px;
    }

    .bio__inner {
        padding: 48px 16px 56px;
    }

    .bio p {
        font-size: 1.125rem;
    }

    .disclaimer {
        font-size: 0.9375rem;
    }
}