/* =========================
   NAVBAR
========================= */

.site-header {
    position: sticky;
    top: 18px;
    z-index: 1000;
    width: calc(100% - 4%);
    max-width: 1650px;
    min-height: 84px;

    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 34px;

    margin: 18px auto 0;
    padding: 12px 22px 12px 26px;

    border: 1px solid rgba(11, 93, 104, 0.10);
    border-radius: 19px;

    background-color: rgba(255, 255, 255, 0.93);

    backdrop-filter: blur(17px);
    -webkit-backdrop-filter: blur(17px);

    box-shadow:
        0 12px 36px rgba(11, 93, 104, 0.08);

    transition:
        background-color var(--transition-medium),
        box-shadow var(--transition-medium);
}

.site-header.header-scroll {
    background-color: rgba(255, 255, 255, 0.98);

    box-shadow:
        0 18px 46px rgba(11, 93, 104, 0.14);
}


/* =========================
   LOGO
========================= */

.logo {
    display: inline-flex;
    align-items: center;
    flex-shrink: 0;
    text-decoration: none;
}

.logo img {
    display: block;
    width: 175px;
}


/* =========================
   NAVBAR
========================= */

.navbar {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
    margin: 0;
}


/* =========================
   LINKS PRINCIPAIS
========================= */

.navbar > a,
.nav-dropdown-trigger {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 7px;

    padding: 12px 17px;
    border-radius: 11px;

    color: #334155;
    text-decoration: none;
    font-size: 16px;
    font-weight: 500;
    white-space: nowrap;

    transition:
        color var(--transition-fast),
        background-color var(--transition-fast),
        transform var(--transition-fast);
}

.navbar > a:hover,
.nav-dropdown-trigger:hover {
    color: var(--color-primary);
    background-color: rgba(11, 93, 104, 0.06);
    transform: translateY(-1px);
}


/* =========================
   ATIVO
========================= */

.navbar > a.ativo,
.nav-dropdown-trigger.ativo {
    color: var(--color-primary);
    background-color: rgba(11, 93, 104, 0.08);
}

.navbar > a::after,
.nav-dropdown-trigger::after {
    content: "";
    position: absolute;
    left: 50%;
    bottom: 5px;
    width: 0;
    height: 2px;
    transform: translateX(-50%);
    border-radius: 999px;

    background:
        linear-gradient(
            90deg,
            var(--color-primary),
            var(--color-primary-light)
        );

    transition: width var(--transition-fast);
}

.navbar > a:hover::after,
.navbar > a.ativo::after,
.nav-dropdown-trigger:hover::after,
.nav-dropdown-trigger.ativo::after {
    width: 48%;
}


/* =========================
   DROPDOWN
========================= */

.nav-dropdown {
    position: relative;
}

.nav-arrow {
    color: var(--color-text-secondary);
    font-size: 11px;

    transition:
        transform var(--transition-fast),
        color var(--transition-fast);
}

.nav-dropdown:hover .nav-arrow,
.nav-dropdown:focus-within .nav-arrow {
    transform: rotate(180deg);
    color: var(--color-primary);
}


/* =========================
   DROPDOWN MENU
========================= */

.nav-dropdown-menu {
    position: absolute;
    top: calc(100% + 14px);
    left: 0;
    width: 290px;
    padding: 9px;

    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);

    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 15px;

    background:
        linear-gradient(
            145deg,
            #073B42,
            #0B4F59
        );

    box-shadow:
        0 20px 50px rgba(7, 59, 66, 0.28);

    transition:
        opacity var(--transition-fast),
        visibility var(--transition-fast),
        transform var(--transition-fast);
}

.nav-dropdown-menu::before {
    content: "";
    position: absolute;
    top: -17px;
    left: 0;
    width: 100%;
    height: 19px;
}

.nav-dropdown:hover .nav-dropdown-menu,
.nav-dropdown:focus-within .nav-dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.nav-dropdown-menu::after {
    content: "";
    position: absolute;
    top: -6px;
    left: 29px;
    width: 12px;
    height: 12px;
    transform: rotate(45deg);

    background-color: #073B42;

    border-top: 1px solid rgba(255, 255, 255, 0.08);
    border-left: 1px solid rgba(255, 255, 255, 0.08);
}


/* =========================
   LINKS DROPDOWN
========================= */

.nav-dropdown-menu > a {
    display: grid;
    grid-template-columns: 34px 1fr;
    align-items: center;
    gap: 11px;

    padding: 10px 11px;
    border-radius: 10px;

    color: white;
    text-decoration: none;

    transition:
        background-color var(--transition-fast),
        transform var(--transition-fast);
}

.nav-dropdown-menu > a:hover {
    background-color: rgba(255, 255, 255, 0.08);
    transform: translateX(3px);
}

.nav-dropdown-menu > a > span {
    display: flex;
    width: 32px;
    height: 32px;
    align-items: center;
    justify-content: center;

    border-radius: 9px;
    background-color: rgba(255, 255, 255, 0.09);

    color: #74D4CD;
    font-size: 9px;
    font-weight: 700;
}

.nav-dropdown-menu div {
    display: flex;
    flex-direction: column;
    gap: 1px;
}

.nav-dropdown-menu strong {
    color: white;
    font-size: 12px;
    font-weight: 600;
    line-height: 1.35;
}

.nav-dropdown-menu small {
    color: rgba(220, 239, 240, 0.70);
    font-size: 9px;
    font-weight: 400;
    line-height: 1.4;
}


/* =========================
   NAV CTA
========================= */

.nav-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;

    min-height: 48px;
    padding: 12px 21px;
    border-radius: 12px;

    background:
        linear-gradient(
            135deg,
            var(--color-primary),
            #16858A
        );

    color: white;
    text-decoration: none;
    font-size: 15px;
    font-weight: 600;
    white-space: nowrap;

    box-shadow:
        0 8px 18px rgba(11, 93, 104, 0.20);

    transition:
        transform var(--transition-fast),
        box-shadow var(--transition-fast);
}

.nav-cta:hover {
    transform: translateY(-2px);

    box-shadow:
        0 12px 26px rgba(11, 93, 104, 0.28);
}


/* =========================
   BOTÕES
========================= */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;

    min-height: 46px;
    padding: 11px 22px;

    border: 2px solid transparent;
    border-radius: 10px;

    cursor: pointer;

    text-decoration: none;
    font-size: 14px;
    font-weight: 600;

    transition:
        transform var(--transition-fast),
        box-shadow var(--transition-fast),
        background-color var(--transition-fast),
        color var(--transition-fast),
        border-color var(--transition-fast);
}

.btn-primary {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    color: white;

    box-shadow:
        0 8px 20px rgba(11, 93, 104, 0.15);
}

.btn-primary:hover {
    background-color: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
    transform: translateY(-2px);

    box-shadow:
        0 12px 26px rgba(11, 93, 104, 0.22);
}

.btn-outline {
    background-color: rgba(255, 255, 255, 0.80);
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.btn-outline:hover {
    background-color: var(--color-primary);
    color: white;
    transform: translateY(-2px);
}

.btn-light {
    background-color: white;
    border-color: white;
    color: var(--color-primary-dark);
}

.btn-light:hover {
    transform: translateY(-2px);

    box-shadow:
        0 10px 24px rgba(0, 0, 0, 0.12);
}

.btn-ghost-light {
    background-color: transparent;
    border-color: rgba(255, 255, 255, 0.30);
    color: white;
}

.btn-ghost-light:hover {
    background-color: rgba(255, 255, 255, 0.10);
    border-color: rgba(255, 255, 255, 0.60);
    transform: translateY(-2px);
}


/* =========================
   CARD NUMBER
========================= */

.card-number {
    display: flex;
    align-items: center;
    justify-content: center;

    width: 42px;
    height: 42px;

    border-radius: 50%;
    background-color: var(--color-mint);

    color: var(--color-primary);
    font-size: 12px;
    font-weight: 700;
}


/* =========================
   STATUS INDICATOR
========================= */

.status-indicator {
    display: flex;
    align-items: center;
    justify-content: center;

    width: 54px;
    height: 54px;
    flex-shrink: 0;

    border-radius: 50%;
    background-color: var(--color-mint);
}

.status-indicator span {
    width: 12px;
    height: 12px;

    border-radius: 50%;
    background-color: var(--color-primary-light);

    box-shadow:
        0 0 0 7px rgba(67, 184, 176, 0.13);
}


/* =========================
   FAQ
========================= */

.faq-section {
    position: relative;
    overflow: hidden;

    background:
        linear-gradient(
            180deg,
            #ffffff,
            #F5FAFA
        );
}

.faq-container {
    max-width: 1350px;
    margin: 0 auto;
}

.faq-heading {
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
    align-items: end;
    gap: 70px;
    margin-bottom: 60px;
}

.faq-heading-text {
    max-width: 470px;
}

.faq-heading-text h2 {
    margin-bottom: 16px;
}

.faq-heading-text p {
    max-width: 420px;
    font-size: 15px;
    line-height: 1.75;
}


/* FAQ TOPICS */

.faq-topics {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 10px;
}

.faq-topic {
    min-height: 105px;

    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;

    padding: 14px;
    cursor: pointer;

    border: 1px solid rgba(11, 93, 104, 0.14);
    border-radius: 13px;

    background-color: rgba(255, 255, 255, 0.88);
    color: var(--color-text);

    transition:
        background-color var(--transition-fast),
        color var(--transition-fast),
        border-color var(--transition-fast),
        transform var(--transition-fast),
        box-shadow var(--transition-fast);
}

.faq-topic:hover {
    transform: translateY(-3px);
    border-color: rgba(11, 93, 104, 0.30);

    box-shadow:
        0 10px 24px rgba(11, 93, 104, 0.07);
}

.faq-topic > span {
    display: flex;
    align-items: center;
    justify-content: center;

    width: 37px;
    height: 37px;

    border-radius: 50%;

    background-color: var(--color-primary-dark);
    color: white;

    font-size: 10px;
    font-weight: 700;

    transition:
        background-color var(--transition-fast),
        color var(--transition-fast);
}

.faq-topic strong {
    font-size: 11px;
    font-weight: 600;
    text-align: center;
}

.faq-topic.ativo {
    border-color: var(--color-primary);
    background-color: var(--color-mint);
    color: var(--color-primary-dark);
}

.faq-topic.ativo > span {
    background-color: var(--color-primary);
    color: white;
}


/* FAQ CONTENT */

.faq-content {
    display: grid;
    grid-template-columns: 280px 1fr;
    align-items: start;
    gap: 55px;
}

.faq-side-title {
    position: sticky;
    top: 140px;
}

.faq-side-title > span {
    display: inline-block;
    margin-bottom: 13px;

    color: var(--color-primary);

    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1.2px;
    text-transform: uppercase;
}

.faq-side-title h3 {
    max-width: 230px;
    margin-bottom: 17px;

    font-size: clamp(2rem, 3vw, 3.15rem);
    line-height: 0.98;
}

.faq-side-title p {
    max-width: 220px;
    font-size: 12px;
    line-height: 1.65;
}

.faq-list {
    display: flex;
    flex-direction: column;
    gap: 11px;
}

.faq-item {
    overflow: hidden;

    border: 1px solid rgba(11, 93, 104, 0.10);
    border-radius: 12px;

    background-color: rgba(255, 255, 255, 0.97);

    box-shadow:
        0 5px 18px rgba(11, 93, 104, 0.035);

    transition:
        border-color var(--transition-fast),
        box-shadow var(--transition-fast);
}

.faq-item:hover {
    border-color: rgba(11, 93, 104, 0.20);
}

.faq-item:has(.faq-question[aria-expanded="true"]) {
    border-color: rgba(11, 93, 104, 0.24);

    box-shadow:
        0 12px 30px rgba(11, 93, 104, 0.07);
}

.faq-question {
    width: 100%;
    min-height: 62px;

    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 25px;

    padding: 16px 19px;

    cursor: pointer;

    border: none;
    background-color: transparent;

    color: var(--color-text);
    text-align: left;
    font-size: 13px;
    font-weight: 600;

    transition:
        color var(--transition-fast),
        background-color var(--transition-fast);
}

.faq-question:hover {
    color: var(--color-primary);
    background-color: rgba(11, 93, 104, 0.025);
}

.faq-icon {
    flex-shrink: 0;

    width: 30px;
    height: 30px;

    display: flex;
    align-items: center;
    justify-content: center;

    border-radius: 50%;

    background-color: var(--color-mint);
    color: var(--color-primary);

    font-size: 18px;

    transition:
        transform var(--transition-medium),
        color var(--transition-fast),
        background-color var(--transition-fast);
}

.faq-question[aria-expanded="true"] .faq-icon {
    transform: rotate(45deg);
    background-color: var(--color-primary);
    color: white;
}

.faq-answer {
    padding: 2px 70px 20px 19px;
}

.faq-answer p {
    max-width: 790px;

    color: var(--color-text-secondary);
    font-size: 12px;
    line-height: 1.75;
}

.faq-item.faq-hidden {
    display: none;
}


/* =========================
   FOOTER
========================= */

.site-footer {
    padding: 55px 8% 24px;
    background-color: #052F35;
    color: white;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 70px;
    padding-bottom: 45px;
}

.footer-brand img {
    width: 155px;
    margin-bottom: 18px;
    filter: brightness(0) invert(1);
}

.footer-brand p {
    max-width: 360px;
    color: #AFCACC;
    font-size: 14px;
    line-height: 1.7;
}

.footer-column {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-column strong {
    margin-bottom: 8px;
    color: white;
    font-size: 14px;
}

.footer-column a {
    width: max-content;
    color: #AFCACC;
    text-decoration: none;
    font-size: 14px;

    transition:
        color var(--transition-fast);
}

.footer-column a:hover {
    color: #72D1CB;
}

.footer-bottom {
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.07);
}

.footer-bottom p {
    color: #86ADB1;
    font-size: 12px;
}


/* =========================
   BACK TO TOP
========================= */

.back-to-top {
    position: fixed;
    right: 28px;
    bottom: 28px;
    z-index: 900;

    width: 46px;
    height: 46px;

    display: flex;
    align-items: center;
    justify-content: center;

    cursor: pointer;

    opacity: 0;
    visibility: hidden;
    transform: translateY(15px);

    border-radius: 14px;

    background-color: var(--color-primary);
    color: white;
    font-size: 20px;

    box-shadow:
        0 10px 28px rgba(11, 93, 104, 0.22);

    transition:
        opacity var(--transition-fast),
        visibility var(--transition-fast),
        transform var(--transition-fast),
        background-color var(--transition-fast);
}

.back-to-top.visivel {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background-color: var(--color-primary-dark);
}


/* =========================
   RESPONSIVO
========================= */

@media (max-width: 1200px) {
    .site-header {
        width: calc(100% - 3%);
        gap: 20px;
    }

    .logo img {
        width: 155px;
    }

    .navbar {
        gap: 6px;
    }

    .navbar > a,
    .nav-dropdown-trigger {
        padding: 10px 12px;
        font-size: 14px;
    }

    .nav-cta {
        padding: 10px 15px;
        font-size: 13px;
    }

    .faq-heading {
        grid-template-columns: 1fr;
        gap: 35px;
    }

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

    .faq-content {
        grid-template-columns: 220px 1fr;
        gap: 35px;
    }
}

@media (max-width: 768px) {
    .site-header {
        position: relative;
        top: 0;
        width: calc(100% - 24px);

        display: flex;
        flex-direction: column;

        margin-top: 12px;
        padding: 14px;
        gap: 12px;

        border-radius: 16px;
    }

    .navbar {
        width: 100%;
        flex-wrap: wrap;
        justify-content: center;
        gap: 5px;
    }

    .navbar > a,
    .nav-dropdown-trigger {
        padding: 9px 12px;
        font-size: 14px;
    }

    .nav-cta {
        width: 100%;
        max-width: 280px;
    }

    .nav-dropdown-menu {
        left: 50%;
        width: 285px;

        transform:
            translate(
                -50%,
                -8px
            );
    }

    .nav-dropdown:hover .nav-dropdown-menu,
    .nav-dropdown:focus-within .nav-dropdown-menu {
        transform:
            translate(
                -50%,
                0
            );
    }

    .nav-dropdown-menu::after {
        left: 50%;

        transform:
            translateX(-50%)
            rotate(45deg);
    }

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

    .faq-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .faq-side-title {
        position: static;
    }

    .faq-side-title h3 {
        max-width: none;
        line-height: 1.1;
    }

    .faq-side-title p {
        max-width: 420px;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 34px;
    }
}

@media (max-width: 480px) {
    .navbar > a,
    .nav-dropdown-trigger {
        padding: 8px 10px;
        font-size: 13px;
    }

    .nav-dropdown-menu {
        width: 270px;
    }

    .faq-topics {
        grid-template-columns: 1fr 1fr;
    }

    .faq-topic {
        min-height: 95px;
    }

    .faq-question {
        padding: 15px;
        font-size: 12px;
    }

    .faq-answer {
        padding: 0 55px 18px 15px;
    }

    .btn {
        width: 100%;
    }

    .back-to-top {
        right: 18px;
        bottom: 18px;
    }
}