:root {
    --primary-color: #006366;
    --btn-primary-color: #e43f3f;
}

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

html { 
    font-size:62.5%; 
}

body {
    font-family: 'Jost', sans-serif;
}

a {
    text-decoration: none;
}

p {
    font-size: 1.8rem;
    margin-bottom: 2rem;
}

h3 {
    font-size: 2.5rem;
}

img {
    width: 78%;
    height: auto;
}

.grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

.btn {
    padding: 0.8rem 1.9rem;
    font-size: 1.8rem;
    font-weight: 500;
    border-radius: 100px;
}

.btn--primary {
    background: #f14668;
    border: 2px solid var(--btn-primary-color);
    color: #ffffff;
}

.btn--secondary {
    background-color: #ffe161;
    border: 2px solid #ffe161;
    color: #614f00;
    box-shadow: 0 2px 2px 0 rgba(0, 0, 0, 0.2);
}

.btn--blue {
    border: 2px solid #6592e6;
    color: #6592e6;
}

.btn--outlined {
    background: none;
}

.btn--primary.btn--outlined {
    color: var(--btn-primary-color);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section__title {
    padding: 1.6rem 0;
    background: var(--primary-color);
    text-align: center;
    color: #ffffff;
}

.section__title--red {
    background: #013f40;
}

.section__title--lightgreen {
    background: #013f40;
}

.section__title h2 {
    font-size: 3.5rem;
}

.section__title h3 {
    color: #ffe161;
    font-weight: 400;
    margin-top: 1rem;
}

.navbar {
    padding: 1rem 0;
    background: var(--primary-color);
    position: relative;
}

.navbar__logo {
    color: #ffffff;
    font-size: 3.5rem;
    font-weight: 600;
}

.navbar__list {
    display: none;
    list-style: none;
    text-align: center;
    padding: 20px 0;
}

.navbar__list.active {
    display: block;
}

.navbar__item {
    font-size: 1.8rem;
}

.navbar__item:not(:last-child) {
    margin-bottom: 2rem;
}

.navbar__link {
    font-weight: 500;
    color: #ffffff;
}

.navbar__hamburger {
    position: absolute;
    top: 0;
    right: 20px;
    color: #ffffff;
    font-size: 4rem;
    cursor: pointer;
}

.hero {
    padding: 5rem 0;
}

.hero__title {
    font-size: 3.2rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.hero__img {
    margin: 0 auto;
}

.hero__btns {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    margin-top: 2rem;
}

.hero strong {
    display: block;
    font-size: 1.6rem;
    margin-bottom: 2rem;
}

.why {
    padding: 5rem 0;
}

.why__item {
    padding: 3rem 0;
    text-align: center;
}

.why__item h3 {
    font-size: 2.6rem;
    margin-bottom: 1.2rem;
}

.why__img {
    max-width: 200px;
}

.testimonial {
    padding: 5rem 0;
}

.testimonial__item {
    text-align: center;
    margin-bottom: 2rem;
}

.testimonial__title {
    font-size: 2.5rem;
    margin-top: 1.5rem;
    margin-bottom: 2rem;
}

.testimonial__footer {
    font-size: 1.7rem;
    font-weight: 600;
    padding: 1rem;
    background-color: rgba(0,0,0,.03);
    border-top: 1px solid rgba(0,0,0,.125);
}

.what {
    padding: 5rem 0;
}

.what__btns {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 2rem;
    margin-top: 2rem;
}

.how {
    padding: 5rem 0;
}

.how h3 {
    margin-bottom: 2rem;
}

.benefits {
    padding: 5rem 0;
}

.benefits__caption {
    text-align: center;
}

.benefits__list {
    padding-left: 3rem;
    list-style: none;
}

.benefits__item {
    position: relative;
    padding-left: 1.5rem;
}

.benefits__item::before {
    position: absolute;
    left: -40px;
    content: "✓";
    display: flex;
    justify-content: center;
    align-items: center;
    color: #ffffff;
    background-color: #017a54;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    margin-top: 5px;
    font-size: 2rem;
}

.guarantee {
    padding: 5rem 0;
    align-items: center;
}

.guarantee__btn {
    border-radius: 4px;
}

.ingredients {
    padding: 5rem 0;
}

.ingredients__caption {
    text-align: center;
}

.ingredients__list {
    list-style: none;
}

.ingredients__item {
    font-size: 1.8rem;
    display: flex;
    align-items: center;
    margin: 5rem 0;
}

.ingredients__item span {
    background: #4aba31;
    color: #ffffff;
    font-size: 3rem;
    width: 60px;
    min-width: 60px;
    height: 60px;
    border-radius: 50%;
    margin-right: 2rem;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.limited {
    padding: 5rem 0;
}

.limited__img {
    max-width: 900px;
    margin: auto;
    display: block;
}

.faq {
    padding: 5rem 0;
}

.faq__header {
    border-bottom: 1px solid #c9c9c9;
    cursor: pointer;
    position: relative;
}

.faq__header::before {
	content: '';
    border-style: solid;
	border-width: 0.25em 0.25em 0 0;
	position: absolute;
	display: inline-block;
	height: 0.45em;
	right: 0;
	top: 0;
    bottom: 0;
    transform: rotate(135deg);
	width: 0.45em;
    margin: auto;
}

.faq__header.active::before {
    transform: rotate(-45deg);
}

.faq__header h3 {
    padding: 1.5rem 0;
    font-size: 1.6rem;
}

.faq__body {
    display: none;
    margin-top: 2rem;
}

.faq__body.active {
    display: block;
}

.what-happens {
    text-align: center;
    padding: 5rem 0;
}

.what-happens__img {
    padding: 2.5rem 0;
    max-width: 900px;
}

.order {
    text-align: center;
    padding: 15rem 0;
}

.order__img {
    display: block;
    margin: auto;
    width: 100%;
    max-width: 600px;
    margin-bottom: 2rem;
}

.order__subtitle {
    margin-bottom: 2rem;
    font-weight: 400;
    font-size: 3.2rem;
}

.order p {
    margin-bottom: 3rem;
    font-weight: 600;
    font-size: 2.5rem;
}

.order__btn {
    border-radius: 100px;
    text-transform: uppercase;
    font-size: 1.6rem;
    display: inline-block;
}

.footer {
    padding: 3rem 0;
    text-align: center;
    background: var(--primary-color);
    color: #ffffff;
}

.footer__list {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    list-style: none;
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer__item {
    font-size: 1.9rem;
}

.footer__item a {
    color: #ffffff;
    text-decoration: underline;
}

.footer__copyright a {
    color: #ffffff;
}

.terms ul {
    font-size: 1.6rem;
}

.terms a {
    font-size: 2rem;
}

@media screen and (min-width: 968px) {
    p {
        font-size: 2rem;
    }

    h3 {
        font-size: 3rem;
    }

    .grid {
        align-items: center;
        gap: 4rem;
    }

    .grid--2 {
        grid-template-columns: repeat(2, 1fr);
    }

    .grid--3 {
        grid-template-columns: repeat(3, 1fr);
    }

    .grid--4 {
        grid-template-columns: repeat(4, 1fr);
    }

    .section__title {
        padding: 2rem 0;
    }

    .section__title h2 {
        font-size: 4rem;
    }

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

    .navbar__list,
    .navbar__list.active {
        display: flex;
        gap: 3rem;
    }

    .navbar__item:not(:last-child) {
        margin-bottom: 0;
    }

    .navbar__hamburger {
        display: none;
    }


    .hero strong {
        font-size: 1.8rem;
    }

    .faq__header h3 {
        font-size: 2rem;
    }

    .order__subtitle {
        font-size: 3.8rem;
    }
    
    .order p {
        font-size: 3rem;
    }

    .order__btn {
        font-size: 3.5rem;
    }

    .footer__list {
        gap: 1.5rem;
    }
}