:root {
    --preto-profundo: #001219;
    --azul-petroleo: #005F73;
    --azul-claro: #0A9396;
    --amarelo: #EE9B00;
    --laranja: #CA6702;
    --terracota: #BB3E03;
    --branco: #ffffff;
}

html {
    scroll-behavior: smooth;
    scrollbar-color: var(--amarelo) var(--preto-profundo);
    scrollbar-width: thin;
}

::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--preto-profundo);
}

::-webkit-scrollbar-thumb {
    border: 2px solid var(--preto-profundo);
    border-radius: 999px;
    background: var(--amarelo);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--laranja);
}

::selection {
    background: var(--amarelo);
    color: var(--preto-profundo);
}

body {
    font-family: "DM Sans", sans-serif;
    margin: 0;
    padding: 0;
    -webkit-tap-highlight-color: transparent;
}

body.menu-aberto {
    overflow: hidden;
}

button,
a,
input,
select,
textarea,
label {
    -webkit-tap-highlight-color: transparent;
}

img.fade-imagem {
    opacity: 0;
    transition: opacity 0.65s ease, filter 0.45s ease, transform 0.45s ease;
}

img.fade-imagem.imagem-carregada {
    opacity: 1;
}

.bi {
    display: inline-block;
    transform-origin: center;
    will-change: transform;
}

.card-servico:hover .bi-building,
.grade-servicos article:hover .bi-building {
    animation: iconeObra 0.72s cubic-bezier(0.16, 1, 0.3, 1);
}

.card-servico:hover .bi-water,
.grade-servicos article:hover .bi-water {
    animation: iconeOnda 0.78s ease-in-out;
}

.card-servico:hover .bi-grid-3x3-gap,
.grade-servicos article:hover .bi-grid-3x3-gap {
    animation: iconeGrade 0.72s ease;
}

.card-servico:hover .bi-tools,
.grade-servicos article:hover .bi-tools {
    animation: iconeFerramenta 0.76s ease;
}

.diferencial:hover .bi,
.lista-atuacao div:hover .bi,
.resumo-denuncia article:hover .bi,
.grade-orientacoes article:hover .bi,
.card-contato:hover > .bi {
    animation: iconePulso 0.66s ease;
}

.card-contato:hover > .bi-telephone {
    animation: iconeTelefone 0.62s ease;
}

.card-contato:hover > .bi-envelope {
    animation: iconeEnvelope 0.68s ease;
}

.card-contato:hover > .bi-geo-alt-fill {
    animation: iconePino 0.72s ease;
}

a:hover .bi-telephone,
.rodape-coluna li:hover > .bi-telephone {
    animation: iconeTelefone 0.62s ease;
}

a:hover .bi-envelope,
a:hover .bi-envelope-check,
button:hover .bi-envelope,
label:hover .bi-envelope,
.rodape-coluna li:hover > .bi-envelope {
    animation: iconeEnvelope 0.68s ease;
}

a:hover .bi-whatsapp,
button:hover .bi-whatsapp,
label:hover .bi-whatsapp {
    animation: iconePulso 0.66s ease;
}

a:hover .bi-geo-alt-fill,
.link-endereco:hover .bi-geo-alt-fill {
    animation: iconePino 0.72s ease;
}

a:hover .bi-paperclip,
button:hover .bi-paperclip,
label:hover .bi-paperclip {
    animation: iconeClipe 0.72s ease;
}

.aviso-privacidade:hover .bi-lock {
    animation: iconeCadeado 0.68s ease;
}

a:hover .bi-exclamation-triangle,
button:hover .bi-exclamation-triangle,
.denuncia:hover .bi-exclamation-triangle {
    animation: iconeAlerta 0.58s ease;
}

button:hover .bi-chevron-left,
button:hover .bi-chevron-right,
button:hover .bi-chevron-down,
.botao-galeria:hover .bi-chevron-down {
    animation: iconeSeta 0.62s ease;
}

.botao-topo:hover .bi-arrow-up {
    animation: iconeTopo 0.64s ease;
}

button:hover .bi-x-lg,
.fechar-lightbox:hover .bi-x-lg,
.fechar-confirmacao:hover .bi-x-lg {
    animation: iconeFechar 0.58s ease;
}

@keyframes iconeObra {
    0%, 100% {
        transform: translateY(0) scale(1);
    }

    42% {
        transform: translateY(-5px) scale(1.08);
    }

    70% {
        transform: translateY(1px) scale(0.98);
    }
}

@keyframes iconeOnda {
    0%, 100% {
        transform: translateX(0) rotate(0);
    }

    25% {
        transform: translateX(-3px) rotate(-5deg);
    }

    55% {
        transform: translateX(3px) rotate(5deg);
    }

    78% {
        transform: translateX(-1px) rotate(-2deg);
    }
}

@keyframes iconeGrade {
    0%, 100% {
        transform: scale(1) rotate(0);
    }

    48% {
        transform: scale(1.08) rotate(6deg);
    }

    72% {
        transform: scale(0.98) rotate(-2deg);
    }
}

@keyframes iconeFerramenta {
    0%, 100% {
        transform: rotate(0) scale(1);
    }

    25% {
        transform: rotate(-14deg) scale(1.06);
    }

    55% {
        transform: rotate(12deg) scale(1.06);
    }

    78% {
        transform: rotate(-4deg) scale(1.02);
    }
}

@keyframes iconePulso {
    0%, 100% {
        transform: scale(1);
    }

    45% {
        transform: scale(1.14);
    }

    72% {
        transform: scale(0.98);
    }
}

@keyframes iconeTelefone {
    0%, 100% {
        transform: rotate(0) scale(1);
    }

    18%, 54% {
        transform: rotate(-12deg) scale(1.08);
    }

    36%, 72% {
        transform: rotate(12deg) scale(1.08);
    }
}

@keyframes iconeEnvelope {
    0%, 100% {
        transform: translateX(0);
    }

    42% {
        transform: translateX(5px);
    }

    68% {
        transform: translateX(-2px);
    }
}

@keyframes iconePino {
    0%, 100% {
        transform: translateY(0);
    }

    36% {
        transform: translateY(-5px);
    }

    58% {
        transform: translateY(2px);
    }
}

@keyframes iconeClipe {
    0%, 100% {
        transform: rotate(0) translateY(0);
    }

    40% {
        transform: rotate(-10deg) translateY(-2px);
    }

    70% {
        transform: rotate(6deg) translateY(1px);
    }
}

@keyframes iconeCadeado {
    0%, 100% {
        transform: translateY(0) scale(1);
    }

    32% {
        transform: translateY(-2px) scale(1.08);
    }

    58% {
        transform: translateY(1px) scale(0.98);
    }
}

@keyframes iconeAlerta {
    0%, 100% {
        transform: rotate(0);
    }

    22% {
        transform: rotate(-8deg);
    }

    48% {
        transform: rotate(8deg);
    }

    72% {
        transform: rotate(-3deg);
    }
}

@keyframes iconeSeta {
    0%, 100% {
        transform: translateX(0);
    }

    45% {
        transform: translateX(4px);
    }

    70% {
        transform: translateX(-1px);
    }
}

@keyframes iconeTopo {
    0%, 100% {
        transform: translateY(0);
    }

    42% {
        transform: translateY(-5px);
    }

    68% {
        transform: translateY(1px);
    }
}

@keyframes iconeFechar {
    0%, 100% {
        transform: rotate(0) scale(1);
    }

    48% {
        transform: rotate(90deg) scale(1.08);
    }
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
    outline: 3px solid rgba(238, 155, 0, 0.55);
    outline-offset: 3px;
}

a:focus:not(:focus-visible),
button:focus:not(:focus-visible),
input:focus:not(:focus-visible),
select:focus:not(:focus-visible),
textarea:focus:not(:focus-visible) {
    outline: none;
}

#cabecalho {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-weight: 700;
    position: sticky;
    top: 0;
    z-index: 10;
    background: transparent;
    font-size: 1.1em;
    color: var(--branco);
    padding: 24px clamp(28px, 5vw, 76px);
    text-align: center;
    transition:
        background-color 0.45s ease,
        backdrop-filter 0.45s ease,
        border-color 0.45s ease,
        box-shadow 0.45s ease,
        padding 0.45s ease,
        font-size 0.45s ease;
    border-bottom: 1px solid transparent;
    -webkit-user-select: none;
    user-select: none;
}

#cabecalho .logo {
    display: inline-flex;
    align-items: center;
    flex: 0 0 auto;
    width: 178px;
    height: 64px;
    overflow: visible;
    transition: transform 0.35s ease, filter 0.35s ease, width 0.45s ease, height 0.45s ease;
}

#cabecalho .logo img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: contain;
}

#cabecalho .logo:hover {
    filter: drop-shadow(0 10px 18px rgba(238, 155, 0, 0.16));
    transform: translateY(-1px);
}

#cabecalho .menu {
    display: flex;
}

.botao-menu {
    display: none;
    position: relative;
    z-index: 31;
    width: 46px;
    height: 46px;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(255, 255, 255, 0.22);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.08);
    color: var(--branco);
    cursor: pointer;
    transition: background 0.35s ease, border-color 0.35s ease, transform 0.35s ease;
}

.botao-menu:hover {
    border-color: rgba(238, 155, 0, 0.65);
    background: rgba(238, 155, 0, 0.12);
    transform: translateY(-1px);
}

.botao-menu span {
    position: absolute;
    width: 20px;
    height: 2px;
    border-radius: 999px;
    background: currentColor;
    transition: transform 0.32s ease, opacity 0.25s ease;
}

.botao-menu span:nth-child(1) {
    transform: translateY(-7px);
}

.botao-menu span:nth-child(3) {
    transform: translateY(7px);
}

#cabecalho.menu-aberto .botao-menu span:nth-child(1) {
    transform: rotate(45deg);
}

#cabecalho.menu-aberto .botao-menu span:nth-child(2) {
    opacity: 0;
}

#cabecalho.menu-aberto .botao-menu span:nth-child(3) {
    transform: rotate(-45deg);
}

#cabecalho ul li {
    display: inline-block;
}

#cabecalho h2,
#cabecalho p {
    margin: 10px;
}

#cabecalho ul {
    display: flex;
    align-items: center;
    gap: 6px;
    list-style-type: none;
    margin: 0;
    padding: 0;
}

#cabecalho ul li a {
    position: relative;
    display: block;
    color: var(--branco);
    text-align: center;
    padding: 12px 14px;
    text-decoration: none;
    letter-spacing: 0;
    transition: color 0.35s ease, background 0.35s ease;
}

#cabecalho ul li a::after {
    content: "";
    position: absolute;
    left: 14px;
    right: 14px;
    bottom: 7px;
    height: 2px;
    border-radius: 999px;
    background: var(--amarelo);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.35s ease;
}

#cabecalho ul li a:hover {
    color: var(--amarelo);
}

#cabecalho ul li a[aria-current="page"] {
    color: var(--amarelo);
}

#cabecalho ul li a:hover::after,
#cabecalho ul li a[aria-current="page"]::after {
    transform: scaleX(1);
}

#cabecalho.scrolled {
    font-size: 0.95em;
    padding: 13px clamp(28px, 5vw, 76px);
    background: rgba(0, 18, 25, 0.84);
    border-bottom-color: rgba(238, 155, 0, 0.2);
    box-shadow: 0 16px 36px rgba(0, 18, 25, 0.24);
    -webkit-backdrop-filter: blur(14px);
    backdrop-filter: blur(14px);
    position: sticky;
    top: 0;
}

#cabecalho.scrolled .logo {
    width: 158px;
    height: 56px;
}

#cabecalho.scrolled ul li a:hover{
    color: var(--amarelo);
}

.botao-topo {
    position: fixed;
    right: 22px;
    bottom: 22px;
    z-index: 25;
    width: 46px;
    height: 46px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 0;
    border-radius: 50%;
    background: var(--amarelo);
    color: var(--preto-profundo);
    cursor: pointer;
    font: inherit;
    font-size: 1.15em;
    box-shadow: 0 14px 28px rgba(0, 18, 25, 0.28);
    opacity: 0;
    pointer-events: none;
    transform: translateY(12px);
    transition: opacity 0.4s ease, transform 0.4s ease, background 0.35s ease;
    -webkit-user-select: none;
    user-select: none;
}

.botao-topo.visivel {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
}

.botao-topo:hover {
    background: var(--laranja);
}

.controles-carrossel-mobile {
    display: none;
}

.grade-servicos,
.grade-galeria,
.informacoes-contato,
.opcoes-area,
.resumo-denuncia,
.grade-orientacoes {
    overscroll-behavior-y: auto;
}

@media (prefers-reduced-motion: reduce) {
    .bi {
        animation: none !important;
    }

}

@media (max-width: 900px) {
    #cabecalho,
    #cabecalho.scrolled {
        align-items: center;
        flex-direction: row;
        gap: 18px;
        padding: 18px 6%;
    }

    #cabecalho::before {
        content: "";
        position: fixed;
        inset: 0;
        z-index: 20;
        background: rgba(0, 18, 25, 0.56);
        opacity: 0;
        pointer-events: none;
        transition: opacity 0.35s ease;
    }

    #cabecalho.menu-aberto::before {
        opacity: 1;
        pointer-events: auto;
    }

    .botao-menu {
        display: inline-flex;
        margin-left: auto;
    }

    #cabecalho .menu {
        position: fixed;
        top: 0;
        right: 0;
        z-index: 30;
        width: min(360px, 84vw);
        height: 100vh;
        padding: 112px 24px 28px;
        background: rgba(0, 18, 25, 0.96);
        border-left: 1px solid rgba(238, 155, 0, 0.18);
        box-shadow: -24px 0 48px rgba(0, 18, 25, 0.34);
        -webkit-backdrop-filter: blur(16px);
        backdrop-filter: blur(16px);
        transform: translateX(100%);
        transition: transform 0.38s cubic-bezier(0.16, 1, 0.3, 1);
    }

    #cabecalho.menu-aberto .menu {
        transform: translateX(0);
    }

    #cabecalho ul {
        width: 100%;
        flex-direction: column;
        align-items: stretch;
        gap: 10px;
    }

    #cabecalho ul li a {
        min-height: 50px;
        display: flex;
        align-items: center;
        padding: 14px 12px;
        border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        text-align: left;
    }

    #cabecalho ul li a::after {
        left: 12px;
        right: auto;
        bottom: 8px;
        width: 42px;
    }
}

@media (max-width: 560px) {
    #cabecalho,
    #cabecalho.scrolled {
        gap: 10px;
        font-size: 0.88em;
        padding: 12px 6.5%;
    }

    #cabecalho .logo {
        width: 138px;
        height: 50px;
    }

    #cabecalho.scrolled .logo {
        width: 132px;
        height: 46px;
    }

    #cabecalho .menu {
        width: min(330px, 86vw);
        padding: 98px 20px 24px;
    }

    #cabecalho ul {
        display: flex;
        gap: 10px;
    }

    #cabecalho ul li a {
        min-height: 48px;
        display: flex;
        align-items: center;
        padding: 12px 10px;
        font-size: 0.95em;
        line-height: 1.2;
    }

    #cabecalho ul li a::after {
        left: 10px;
        right: auto;
        bottom: 7px;
    }
}