*{margin:0;padding:0;box-sizing:border-box}html,body{height:100%;font-family:sans-serif}img,picture,video,canvas,svg{display:block;max-width:100%}button,input,select,textarea{font:inherit;background:none;border:none;outline:none}a{text-decoration:none;color:inherit}

body {
    background-color: #111;
    color: #fff;
    font-family: "Inter", sans-serif;
    font-optical-sizing: auto;
    font-weight: 400;
    font-style: normal;
    font-size: 14px;
    line-height: 1.5;
}

header {
    width: 100%;
    background-color: rgba(0,0,0,.5);
    display: flex;
    align-items: center;
}

h1 {
    font-size: 3rem;
    text-align: center;
    color: #fff;
    text-transform: uppercase;
    font-weight: 600;
    line-height: 1.25em;
    margin-bottom: 3rem;
}

h2 {
    font-size: 1.25rem;
    font-weight: 400;
    text-align: center;
    color: #fff;
    margin-bottom: 3rem;
}

h3 {
    font-size: 2rem;
    font-weight: 600;
    text-align: center;
    color: #fff;
    margin: 5rem 0 3rem 0;
}

h4 {
    font-size: 1.5rem;
    font-weight: 600;
    color: #fff;
    margin: 0;
}

h5 {
    font-size: 1rem;
    font-weight: 600;
    color: #fff;
    margin: 0;
    white-space: wrap;
}

h1 > span,
h3 > span,
h4 > span {
    color: #91ABD2;
}

a.button,
button {
    background-color: #096DFF;
    color: #fff;
    font-weight: 600;
    text-transform: uppercase;
    padding: 1rem 2rem;
    height: 3.125rem;
    border-radius: 1.5625rem;
    border: 0;
    white-space: nowrap;
    line-height: 1rem;
    cursor: pointer;
    transition: background-color .3s ease;
}

a.button {
    margin-bottom: 5rem;
}

a.link {
    font-weight: 800;
    text-decoration: underline;
}

input[type="text"], 
input[type="tel"], 
input[type="email"], 
select {
    background-color: #222;
    color: #fff;
    font-weight: 400;
    padding: 0 1rem;
    height: 3rem;
    border-radius: 0.25rem;
    border: 0;
    white-space: nowrap;
    line-height: 1rem;
    min-width: 0;
    width: 100%;
}

input[type="text"]:focus, 
input[type="tel"]:focus, 
input[type="email"]:focus, 
select:focus {
    outline: 1px solid #fff;
}

footer {
    width: 100%;
    background-color: #111;
    color: #fff;
    text-align: center;
    padding: 0;
    font-size: 0.75rem;
}

.center {
    width: 90%;
    margin: 0 auto;
}

.col {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    gap: 1rem;
}

.row {
    flex: 1;
    display: flex;
    flex-direction: row;
    align-items: stretch;
    justify-content: stretch;
    gap: 1rem;
}

.rowOrCol {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    gap: 1rem;
}

.col.nogap,
.row.nogap {
    gap: 0;
}


#headerContent {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    height: 5.625rem;
}

#headerContent > img {
    height: 100%;
}

#headerContent nav {
    display: none;
}

#headerContent nav.active {
    display: flex;
    position: absolute;
    top: 5.625rem;
    right: 0;
    left: 0;
    background-color: #111;
    padding: 1rem 0;
    z-index: 2;
}

#headerContent #menuButton {
    display: flex;
}

#headerContent > nav > ul {
    display: flex;
    align-items: center;
    gap: 2rem;
}

#headerContent > nav.active > ul {
    width: 100%;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
}

#headerContent > nav  li {
    list-style: none;
    cursor: pointer;
    text-transform: uppercase;
    font-weight: 600;
}

#hero {
    background: #111 url('public/bg.jpg') no-repeat center center/cover;
    height: 100vh;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    justify-content: stretch;
}

#hero::before {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 30vh;
    background: linear-gradient(to bottom, transparent, #111);
}

#heroContent {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    flex: 1;
    margin-bottom: 10rem;
}

#person1 {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50%;
    user-select: none;
    pointer-events: none;
    aspect-ratio: 1/1;
}

#person2 {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 50%;
    user-select: none;
    pointer-events: none;
    aspect-ratio: 1/1;
}

#features {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    justify-content: stretch;
    gap: 1rem;
    width: 80%;
    margin: 0 auto 10rem;
}

.feature {
    background-color: #096DFF;
    border-radius: 0.5rem;
    padding: 2rem;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    gap: 1rem;
    text-align: center;
}

.feature img {
    height: 5rem;
    margin: 1rem 0;
    aspect-ratio: 1/1;
}

.feature h4 {
    font-size: 1rem;
    font-weight: 600;
}

.feature p {
    font-size: 0.875rem;
    font-weight: 400;
}

#howitworks {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    width: 100%;
    margin-bottom: 5rem;
}

.howitworksItem {
    display: flex;
    flex-direction: row;
    align-items: stretch;
    justify-content: stretch;
    width: 75%;
    gap: 1rem;
}

.howitworksItem .step {
    width: 3rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: stretch;
    margin-top: -0.5rem;
}

.howitworksItem .step img {
    height: 3rem;
    aspect-ratio: 1/1;
}

.howitworksItem:not(:last-child) .step:after {
    content: '';
    flex: 1;
    width: 0.625rem;
    background-color: #fff;
}

.howitworksItem .stepContent {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    gap: 1rem;
    margin-bottom: 4rem;
}

#instrutor img {
    width: 10rem;
    min-width: 10rem;
    height: 10rem;
    min-height: 10rem;
    aspect-ratio: 1/1;
    border-radius: 50%;
}

#instrutor span {
    display: block;
    font-size: 1rem;
    font-weight: 600;
    text-align: center;
}

#instrutor p {
    font-size: 1rem;
    width: 80%;
    margin: 0 auto;
}

#instrutorContent {
    gap: 2rem;
    align-items: center;
}

#faq {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    width: 100%;
    margin-bottom: 3rem;
    gap: 1rem;
}

.faq-question {
    cursor: pointer;
    background-color: #096DFF;
    color: #fff;
    padding: 0 1rem;
    height: 3rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-weight: 600;
    border-radius: 0.5rem;
}

.faq-question:after {
    content: '';
    width: 0;
    height: 0;
    border: 0.5rem solid transparent;
    border-top: 0.5rem solid #fff;
    transform: rotate(-90deg);
    margin: 0 -0.5rem;
    transition: all .3s ease;
}

.faq-question.active:after {
    transform: rotate(0deg);
    margin: 0 0 -0.5rem -0.5rem;
}


.faq-answer {
    padding: 1rem;
    font-size: 0.875rem;
    line-height: 1.5em;
}

.faq-answer.hide {
    display: none;
}

#contato {
    background: #111 url('public/bg.jpg') no-repeat center center/cover;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    justify-content: stretch;
}

#contato::before {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    height: 30vh;
    background: linear-gradient(to bottom, #111, transparent);
}

#contato h3 {
    position: relative;
    z-index: 1;
}

#contactContent {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    gap: 2rem;
}

#contactText {
    box-sizing: border-box;
    width: 100%;
    max-width: 100%;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    gap: 2rem;
}

#contactText a {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

#contactForm {
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    gap: 1rem;
    padding: 2rem;
    background-color: #096DFF;
    border-radius: 0.5rem;
    width: 100%;
    max-width: 100%;
    margin-bottom: 5rem;
}

#checkmarkRow {
    display: flex;
    align-items: center;
    justify-content: stretch;
    gap: 0.5rem;
}

.checkmark {
    position: relative;
    height: 1.5rem;
    width: 1.5rem;
    border: 0;
    border-radius: 0.25rem;
    background-color: #111;
}

.checkmark.checked::after {
    content: '';
    position: absolute;
    inset: 0.25rem;
    background-color: #fff;
    border-radius: 0.125rem;
}

#checkmarkAction {
    flex: 1;
    text-align: left;
    padding: 0;
    background: none;
    color: #fff;
    font-weight: 400;
    cursor: pointer;
    border: 0;
    font-size: 0.875rem;
    text-transform: none;
    white-space: wrap;
}

#error {
    background-color: #961811;
    color: #fff;
    font-size: 0.875rem;
    text-align: center;
    margin-bottom: 1rem;
    padding: 1rem;
}

#success {
    background-color: #1a701d;
    color: #fff;
    font-size: 0.875rem;
    text-align: center;
    padding: 1rem;
    margin-bottom: 1rem;
}

#error.hide,
#success.hide {
    display: none;
}

#submitContact {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    background-color: #111;
}

#footerContent {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
}

#footerContent img {
    height: 4rem;
}

#footerContent nav {
    margin: 2rem 0;
}

#footerContent ul {
    display: flex;
    align-items: center;
    gap: 1rem;
}

#footerContent li {
    list-style: none;
    cursor: pointer;
    text-transform: uppercase;
}


/* Medium */
@media (min-width: 900px) {
    body {
        font-size: 16px;
    }

    .center {
        width: 900px;
    }

    .rowOrCol {
        flex-direction: row;
        align-items: stretch;
        justify-content: stretch;
    }

    #headerContent nav {
        display: flex;
    }

    #headerContent #menuButton {
        display: none;
    }

    #heroContent {
        margin-bottom: 0;
    }

    #person1 {
        height: 50vh;
        width: auto;
    }

    #person2 {
        height: 50vh;
        width: auto;
    }

    #features {
        flex-direction: row;
        width: 100%;
        margin: 0 auto 5rem;
    }

    .feature {
        flex: 1;
        padding: 1rem;
        width: auto;
    }

    .howitworksItem .step {
        width: 7rem;
    }

    #instrutor span {
        font-size: 0.875rem;
    }

    #instrutor p {
        font-size: 1rem;
        width: 100%;
    }

    #contactContent {
        flex-direction: row;
        justify-content: space-between;
    }

    #contactText {
        flex: 1;
        width: calc(50% - 1rem);
        max-width: calc(50% - 1rem);
    }

    #contactForm {
        flex: 1;
        width: calc(50% - 1rem);
        max-width: calc(50% - 1rem);
    }

    a.button {
        margin-bottom: 0;
    }

    #footerContent {
        display: flex;
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
    }

    #footerContent nav {
        margin: 0;
    }
}

/* Large */
@media (min-width: 1300px) {
    body {
        font-size: 18px;
    }

    .center {
        width: 1200px;
    }
}