/* FONTS BLOCK */
@font-face {
    font-family: "Manrope";
    src: local("Manrope Regular"), local("Manrope-Regular"),
    url("fonts/Manrope-Regular.ttf") format("truetype");
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: "Manrope";
    src: local("Manrope SemiBold"), local("Manrope-SemiBold"),
    url("fonts/Manrope-SemiBold.ttf") format("truetype");
    font-weight: 600;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: "Manrope";
    src: local("Manrope Bold"), local("Manrope-Bold"),
    url("fonts/Manrope-Bold.ttf") format("truetype");
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}


/* VARIABLES BLOCK */
:root {
    --text-color: #3c4148;
    --muted: #6b7280;
    --bold-text-color: #07172e;
    --accent: #3586FF;
    --accent-dark: #2865C1;
    --bg-gradient-start: #ffffff;
    --bg-gradient-end: #E6EBF0;

    --radius-sm: 0.5rem;
    --radius-md: 1rem;
    --radius-lg: 1.5rem;
    --gap: 2rem;

    --max-img-w: 239px;
}


/* BASE BLOCK */
.body {
    font-family: "Manrope", Arial, sans-serif;
    font-weight: 400;
    background: linear-gradient(90deg, var(--bg-gradient-start) 0%, var(--bg-gradient-end) 100%) no-repeat fixed;
    color: var(--text-color);
    font-size: 1rem;
}

.focus-outline:focus-visible {
    outline: 0.2rem solid #2865C1FF;
    outline-offset: 0.2rem;
}


/* TYPOGRAPHY BLOCK */
.heading-1 {
    font-size: 3rem;
    font-weight: 700;
    color: var(--bold-text-color);
}

.heading-2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--bold-text-color);
}

.heading-3 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--bold-text-color);
}


/* LAYOUT / CONTAINER BLOCK */
.section {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--gap);
    margin: 6rem auto 0;
    max-width: 90%;
}

.flex-row {
    display: flex;
    flex-direction: row;
    gap: var(--gap);
}

.flex-column {
    display: flex;
    flex-direction: column;
    gap: var(--gap);
}

.rounded {
    border-radius: var(--radius-md);
}

.visually-hidden {
    display: none;
}


/* HEADER BLOCK */
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 1.5rem 6rem;
}

.header__menu {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: var(--gap);
    align-items: center;
    text-transform: uppercase;
    font-weight: 700;
    color: var(--bold-text-color);
}

.header__menu-link {
    text-decoration: none;
    color: var(--bold-text-color);
}

.header__buttons {
    display: flex;
    gap: var(--gap);
}

.header__search-button {
    background: none;
    border: none;
    padding: 0;
    margin: 0;
    cursor: pointer;
}

.header__button-icon {
    width: 3.125rem;
}

.header__menu-toggle {
    display: none;
}


/* BUTTON BLOCK */
.button {
    display: inline-block;
    text-align: center;
    border-radius: var(--radius-sm);
    border: none;
    padding: 1em 0;
    width: 14.5em;
    color: white;
    text-decoration: none;
    font-weight: 600;
    margin-top: 2em;
    outline-offset: .3rem;
    cursor: pointer;
    background-color: rgba(0, 0, 0, 0.08); /* default neutral background */
    outline: none;
}

.button_primary {
    background-color: var(--accent);
    outline: var(--accent) solid 1px;
}

.button_primary:hover {
    background-color: var(--accent-dark);
}


/* HERO BLOCK */
.hero__title {
    margin: 0;
}

.hero__text {
    font-size: 1.2rem;
}

/* COURSES BLOCK */
.courses {
    margin: 3rem auto;
    max-width: 90%;
    align-items: center;
}

.courses__list {
    display: flex;
    gap: var(--gap);
}

.course-card {
    background-color: white;
    border-radius: .9em;
    text-align: center;
    font-weight: 700;
    padding: 1em;
    text-decoration: none;
    color: var(--bold-text-color);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--gap);
    aspect-ratio: 1 / 1;
    width: calc(var(--max-img-w) + 4em);
}

.course-card__img {
    display: block;
}

.course-card__title {
    font-weight: 700;
}


/* PROMO BLOCK */
.promo {
    align-items: flex-start;
    background-image: url("../img/5.webp");
    background-repeat: no-repeat;
    background-position: right 2% center;
    max-width: 72.5rem;
    margin: 5em auto;
    border-radius: var(--radius-lg);
}

.promo__title {
    margin: 2em 0 0 1.3em;
}

.promo__text {
    margin: 0 0 0 3.5em;
    max-width: 30em;
}

.promo__button {
    margin: 2em 0 5em 3.5em;
}


/* ONLINE COURSE BLOCK */
.online-course {
    gap: var(--gap);
    flex-direction: row-reverse;
    max-width: 72.5rem;
    margin: 2em auto;
    box-sizing: border-box;
}

.online-course__info {
    gap: 0;
}

.online-course__badges {
    justify-content: space-between;
    align-items: center;
    margin-top: 2.4rem;
}

.online-course__buy {
    justify-content: space-between;
    align-items: center;
    margin-top: 1.8rem;
}

.online-course__eyebrow {
    font-weight: 600;
    color: var(--bold-text-color);
    text-transform: uppercase;
    margin: 0;
}

.online-course__title, .online-course__text, .online-course__price, .online-course__buy-btn {
    margin: 0;
}

.online-course__badge {
    background: white;
    padding: .75rem 1.125rem;
    border-radius: .5rem;
    font-weight: 700;
    font-size: 1rem;
    display: inline-flex;
    gap: .7rem;
}

.online-course__badge.tabs-block__tab_active {
    background: var(--accent);
    color: white;
}

.online-course__price {
    font-size: 3rem;
    font-weight: 700;
    color: var(--bold-text-color);
}


/* TABS BLOCK */
.tabs-block {
    display: flex;
    max-width: 72.5rem;
    gap: var(--gap);
    margin: 0 auto;
}

.tabs-block__tab {
    border: none;
    padding: .9rem 2.2rem;
    border-radius: .75rem;
    background: white;
    color: var(--bold-text-color);
    font-weight: 700;
    cursor: pointer;
    font-size: 1rem;
}

.tabs-block__tab.tabs-block__tab_active {
    background: var(--accent);
    color: white;
}


/* TEAM BLOCK */
.team {
    margin: 2em auto;
    max-width: 72.5rem;
    gap: var(--gap);
    align-items: flex-start;
}

.team__description {
    font-size: 1rem;
    font-weight: 400;
}

.team__trainers-list {
    display: flex;
    gap: var(--gap);
    align-items: flex-start;
    padding: 0;
    margin: 0;
}

.team__trainer {
    background: white;
    border-radius: 1rem;
    padding: 1.25rem 1.6rem;
    width: 16.625rem;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.team__trainer-img {
    min-width: 6.25rem;
    max-height: 9.375rem;
    object-fit: cover;
    object-position: left top;
    margin-bottom: .6rem;
}

.team__trainer-name {
    font-weight: 700;
    color: var(--bold-text-color);
    font-size: 1rem;
    margin: 0;
}

.team__trainer-role {
    font-size: 0.8rem;
    font-weight: 600;
    margin: 0;
}


/* EQUIPMENT BLOCK */
.equipment {
    gap: 1.5rem;
    align-items: center;
    padding: 2rem;
    max-width: 72.5rem;
    margin: 2em auto;
}

.equipment__description {
    line-height: 1.6;
    text-align: left;
    max-width: 100%;
}

.equipment__list {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    list-style: none;
    padding: 0;
    margin: 0;
}

.equipment__item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    background: #ffffff;
    padding: 1rem;
    border-radius: 0.75rem;
    width: 10rem;
    box-sizing: border-box;
    text-align: center;
}

.equipment__icon {
    width: 6rem;
    height: 6rem;
}


/* REVIEWS BLOCK */
.reviews {
    gap: 2rem;
    align-items: center;
    padding: 2rem;
    max-width: 72.5rem;
    margin: 2em auto;
}

.reviews__list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    width: 100%;
}

.review-card {
    background: #ffffff;
    border-radius: 0.75rem;
    padding: 1.5rem;
    box-sizing: border-box;
}

.review-card__header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.review-card__avatar {
    width: 3.5rem;
    height: 3.5rem;
    border-radius: 50%;
    object-fit: cover;
}

.review-card__info {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.review-card__name {
    font-weight: 700;
    margin: 0;
    color: var(--bold-text-color);
}

.review-card__rating {
    display: flex;
    gap: 0.2rem;
}

.review-card__star-image {
    width: 1rem;
    height: 1rem;
}

.review-card__text {
    margin: 0;
    line-height: 1.5;
}


/* INFO BLOCK */
.info {
    width: 100%;
    background: linear-gradient(90deg, #EBEEF2 0%, #FFFFFF 100%);
    padding: 2em 0;
    margin: 4em auto;
}

.info__content {
    align-items: center;
    gap: var(--gap);
    max-width: 72.5rem;
    margin: 0 auto;
}

.info__text-content {
    flex: 1;
}


/* STEPS BLOCK */
.steps {
    gap: var(--gap);
    margin: 0 auto;
}

.steps__step {
    width: 20%;
    margin: 0 auto;
}

.steps__number {
    background: white;
    padding: .3rem 1.5rem;
    border-radius: .5rem;
    font-weight: 600;
    font-size: 1rem;
    display: inline-flex;
    margin-top: 0;
    margin-bottom: 1rem;
}

.steps__heading, .steps__text {
    margin: 0;
}

.steps__number_active {
    background: var(--accent);
    color: white;
}


/* NUTRITION BLOCK */
.nutrition {
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 2rem 0;
    margin-top: 2em;
    max-width: 100%;
}

.nutrition__container {
    background: linear-gradient(90deg, #EBEEF2 0%, #FFFFFF 100%);
    padding: 4em 12em;
    border-radius: 1.5rem;
    max-width: 40rem;
    text-align: center;
}

.nutrition__description {
    font-weight: 400;
    margin: 1rem 0 3rem 0 !important;
}

.nutrition__form {
    display: flex;
    flex-direction: column;
    gap: var(--gap);
}

.nutrition__input-group {
    display: flex;
    gap: var(--gap);
}

.nutrition__field {
    display: flex;
    flex-direction: column;
    text-align: left;
    flex-grow: 1;
}

.nutrition__field-label {
    font-size: 0.875rem;
    font-weight: 400;
    margin-bottom: 0.5rem;
}

.nutrition__field-input {
    border: 1px solid #c9cdd3;
    background-color: transparent;
    border-radius: 0.5rem;
    padding: 1rem;
    font-size: 1rem;
    font-weight: 400;
}

.nutrition__field_full {
    width: 100%;
}

.nutrition__goal-group {
    text-align: left;
    margin: 1rem 0 0 0;
    padding: 0;
    border: none;
}

.nutrition__goal-text {
    font-size: 0.875rem;
    font-weight: 400;
    margin-bottom: .5rem;
}

.nutrition__goal-options {
    display: flex;
    gap: var(--gap);
}

.nutrition__radio-option {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.nutrition__radio-input {
    appearance: none;
    width: 22px;
    height: 22px;
    border: 2px solid var(--accent);
    border-radius: 50%;
    position: relative;
    margin: 0 0.4em 0 0;
    cursor: pointer;
}

.nutrition__radio-input::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: var(--accent);

    transform: translate(-50%, -50%) scale(0);
    transition: transform 0.2s ease-in-out;
}

.nutrition__radio-input:checked::after {
    transform: translate(-50%, -50%) scale(1);
}

.nutrition__radio-label {
    font-size: 1rem;
    font-weight: 400;
    cursor: pointer;
}

.nutrition__checkbox-container {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.nutrition__checkbox-input {
    appearance: none;
    width: 20px;
    height: 20px;
    border: 2px solid var(--accent);
    border-radius: 0.25rem;
    position: relative;
    cursor: pointer;
}

.nutrition__checkbox-input:checked::after {
    content: '✔';
    display: block;
    color: var(--accent);
    font-size: 12px;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.nutrition__checkbox-label {
    font-size: 0.875rem;
    font-weight: 400;
    cursor: pointer;
}

.nutrition__submit {
    padding: 1.25rem 0;
    margin: 2rem auto 0 auto;
    font-size: 1.125rem;
}


/* FOOTER BLOCK */
.footer {
    display: flex;
    justify-content: space-between;
    padding: 1em 6em 4em 6em;
    align-items: center;
    color: var(--bold-text-color);
    font-weight: 600;
}

.footer__link {
    font-size: 1rem;
    color: var(--bold-text-color);
}

.footer__link:hover {
    color: #007bff;
}

.footer__social {
    display: flex;
    align-items: center;
    gap: var(--gap);
}

.footer__icon {
    width: 1.5rem;
}