/* --- CSS VARIABLES --- */


@font-face {
    font-family: 'Brandon Text';
    src: url('webfonts/brandontext-black.woff2') format('woff2'),
        url('webfonts/brandontext-black.woff') format('woff');
    font-weight: 900;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Brandon Text';
    src: url('webfonts/brandontext-bold.woff2') format('woff2'),
        url('webfonts/brandontext-bold.woff') format('woff');
    font-weight: bold;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Brandon Text';
    src: url('webfonts/brandontext-blackitalic.woff2') format('woff2'),
        url('webfonts/brandontext-blackitalic.woff') format('woff');
    font-weight: 900;
    font-style: italic;
    font-display: swap;
}

@font-face {
    font-family: 'Brandon Text';
    src: url('webfonts/brandontext-bolditalic.woff2') format('woff2'),
        url('webfonts/brandontext-bolditalic.woff') format('woff');
    font-weight: bold;
    font-style: italic;
    font-display: swap;
}

@font-face {
    font-family: 'Brandon Text';
    src: url('webfonts/brandontext-lightitalic.woff2') format('woff2'),
        url('webfonts/brandontext-lightitalic.woff') format('woff');
    font-weight: 300;
    font-style: italic;
    font-display: swap;
}

@font-face {
    font-family: 'Brandon Text';
    src: url('webfonts/brandontext-light.woff2') format('woff2'),
        url('webfonts/brandontext-light.woff') format('woff');
    font-weight: 300;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Brandon Text';
    src: url('webfonts/brandontext-mediumitalic.woff2') format('woff2'),
        url('webfonts/brandontext-mediumitalic.woff') format('woff');
    font-weight: 500;
    font-style: italic;
    font-display: swap;
}

@font-face {
    font-family: 'Brandon Text';
    src: url('webfonts/brandontext-medium.woff2') format('woff2'),
        url('webfonts/brandontext-medium.woff') format('woff');
    font-weight: 500;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Brandon Text';
    src: url('webfonts/brandontext-regularitalic.woff2') format('woff2'),
        url('webfonts/brandontext-regularitalic.woff') format('woff');
    font-weight: normal;
    font-style: italic;
    font-display: swap;
}

@font-face {
    font-family: 'Brandon Text';
    src: url('webfonts/brandontext-thin.woff2') format('woff2'),
        url('webfonts/brandontext-thin.woff') format('woff');
    font-weight: 100;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Brandon Text';
    src: url('webfonts/brandontext-regular.woff2') format('woff2'),
        url('webfonts/brandontext-regular.woff') format('woff');
    font-weight: normal;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Brandon Text';
    src: url('webfonts/brandontext-thinitalic.woff2') format('woff2'),
        url('webfonts/brandontext-thinitalic.woff') format('woff');
    font-weight: 100;
    font-style: italic;
    font-display: swap;
}

:root {
    --color-navy: #161851;
    --color-white: #ffffff;
    --color-text-dark: #161851;
    --color-text-muted: #161851;
    --color-gradient-start: #006ae1;
    --color-gradient-end: #006ae1;
    --color-divider: #e2e8f0;
    --font-family: 'Brandon Text', sans-serif;
    --container-max-width: 1200px;
    --content-max-width: 900px;
    --border-radius: 12px;
}
/* --- RESET & BASE --- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-family);
    color: var(--color-text-dark);
    line-height: 1.6;
    background-color: var(--color-white);
}

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

/* --- REUSABLE COMPONENTS --- */
.logo {
    height: 25px;
    width: auto;
}

.logo--white {
    filter: brightness(0) invert(1);
}

.section-divider {
    border: none;
    border-top: 1px solid var(--color-divider);
    max-width: var(--container-max-width);
    margin: 0 auto;
}

/* --- HEADER --- */
.header {
    background-color: var(--color-navy);
    padding: 24px 20px;
}

.header__container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    background-color: var(--color-white);
    border-radius: 50px;
    padding: 12px 32px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header__nav {
    display: flex;
    align-items: center;
    gap: 15px;
    font-size: 14px;
    font-weight: 600;
}

.header__link {
    text-decoration: none;
    color: var(--color-text-dark);
}

.header__divider {
    color: #ccc;
    font-weight: 300;
}

/* --- HERO --- */
.hero {
    background-color: var(--color-navy);
    color: var(--color-white);
    padding: 80px 20px 140px;
    text-align: center;
}

.hero__container {
    max-width: var(--content-max-width);
    margin: 0 auto;
}

.hero__eyebrow {
    display: block;
    font-size: 18px;
	font-weight: 500;
    margin-bottom: 24px;
    opacity: 0.9;
}

.hero__title {
    font-size: 56px;
	font-weight: bold;
    line-height: 1.1;
    margin-bottom: 32px;
}

.hero__description {
    max-width: 650px;
    margin: 0 auto;
    font-size: 18px;
	font-weight: 500;
    opacity: 0.9;
}

/* --- QUIZ CARD --- */
.quiz-card {
    margin-top: -80px;
    padding: 0 20px;
}

.quiz-card__container {
    max-width: 780px;
    margin: 0 auto;
    background: linear-gradient(90deg, var(--color-gradient-start), var(--color-gradient-end));
    padding: 48px;
    border-radius: var(--border-radius);
    color: var(--color-white);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.quiz-card__title {
    text-align: center;
    font-size: 24px;
	font-weight: 500;
    margin-bottom: 32px;
}

.quiz-card__form {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    align-items: flex-end;
    justify-content: center;
}

.form-group {
    flex: 1;
    min-width: 200px;
}

.form-group__label {
    display: block;
    font-size: .9375rem;
	font-weight: 500;
    margin-bottom: 8px;
}

.form-group__input {
    width: 100%;
    background: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 4px;
    color: #000000;
    font-size: 14px;
	font-weight: 500;
    height: 35px;
    padding: 5px 10px;
}

/* Screen reader only — visually hidden but accessible */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Validation error message (always in flow, hidden visually to prevent layout shift) */
.form-group__error {
    visibility: hidden;
    color: #FFFFFF;
    background-color: #B00020;
    font-size: 80%;
    margin-top: 4px;
    padding: 4px 8px;
    font-weight: 500;
    border-radius: 4px;
}

/* Show error state */
.form-group--error .form-group__input {
    border: 2px solid #B00020;
}

.form-group--error .form-group__error {
    visibility: visible;
}

select.form-group__input {
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23fff' fill='none' stroke-width='1.5'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 10px center;
    padding-right: 30px;
    padding-left: 5px;
    cursor: pointer;
}

select.form-group__input option {
    background: #ffffff;
    color: #000000;
}

#optin-group {
    flex-basis: 100%;
    margin-bottom: 10px;
}

.optin-label {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    cursor: pointer;
}

.optin-label input[type="checkbox"] {
    margin-top: 4px;
    flex-shrink: 0;
    width: 16px;
    height: 16px;
    accent-color: #ffffff;
}

.optin-text {
    color: rgba(255, 255, 255, 0.85);
    font-size: 14px;
    line-height: 1.3;
    font-weight: 500;
}

.optin-text a {
    color: #fff;
}

.quiz-card__button {
    background-color: transparent;
    color: var(--color-white);
    border: 1px solid var(--color-white);
    border-radius: 4px;
    padding: 5px 28px;
    font-weight: bold;
    cursor: pointer;
    transition: transform 0.2s;
    height: 36px;
    font-size: 15px;
    flex-basis: 100%;
    max-width: fit-content;
    margin: 0 auto;
}

.quiz-card__button:hover,
.quiz-card__button:focus-visible {
    background-color: var(--color-white);
    color: var(--color-gradient-start);
    border: 1px solid var(--color-gradient-start);
    outline: 2px solid var(--color-white);
    outline-offset: 2px;
}

.quiz-card__button:focus {
    outline: 2px solid var(--color-white);
    outline-offset: 2px;
}

/* --- CONTENT SECTIONS --- */
.content-section {
    padding: 80px 20px;
}

.content-section__container {
    max-width: var(--content-max-width);
    margin: 0 auto;
}

.content-section__title {
    font-size: 36px;
    font-weight: bold;
    text-align: center;
    margin-bottom: 32px;
}

.content-section__text {
    color: var(--color-text-muted);
    font-size: 18px;
    font-weight: 500;
    margin-bottom: 24px;
    line-height: 1.7;
}

.content-section__subtitle {
    font-size: 18px;
    font-weight: 700;
    margin: 32px 0 16px;
}

.content-section__list {
    list-style: none;
}

.content-section__list li {
    position: relative;
    padding-left: 20px;
    margin-bottom: 12px;
    color: var(--color-text-muted);
}

.content-section__list li::before {
    content: "•";
    position: absolute;
    left: 0;
    color: var(--color-text-dark);
}

/* --- FOOTER --- */
.footer {
    background-color: var(--color-navy);
    color: var(--color-white);
    padding: 60px 20px 40px;
}

.footer__container {
    max-width: var(--container-max-width);
    margin: 0 auto;
}

.footer__top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding-bottom: 40px;
    margin-bottom: 40px;
}

.footer__socials {
    display: flex;
    gap: 20px;
}

.social-icon {
    color: var(--color-white);
    text-decoration: none;
    font-size: 18px;
    opacity: 0.8;
}

.footer__copyright {
    text-align: center;
    font-size: 12px;
	font-weight:500;
    opacity: 0.6;
}

/* --- RESPONSIVE --- */

/* Tablet (768px - 1199px) */
@media (max-width: 1199px) {
    .hero__title {
        font-size: 42px;
    }
}

/* Mobile (≤ 767px) */
@media (max-width: 767px) {
    .header__container {
        flex-direction: column;
        gap: 12px;
        border-radius: 20px;
    }

    .hero__title {
        font-size: 32px;
    }

    .quiz-card__container {
        padding: 32px 20px;
    }

    .quiz-card__form {
        flex-direction: column;
        align-items: stretch;
    }

    .form-group {
        width: 100%;
    }

    .quiz-card__button {
        width: 100%;
        margin-top: 10px;
    }

    .content-section__title {
        font-size: 28px;
    }

    .footer__top {
        flex-direction: column;
        gap: 30px;
    }
}