:root {
    color-scheme: dark;
    --fundo: #070b14;
    --superficie: #101a2b;
    --azul: #3987ff;
    --azul-claro: #73b8ff;
    --verde: #42e8b4;
    --texto: #f4f7ff;
    --texto-suave: #9eacc2;
    --borda: rgba(255,255,255,.09);
    --largura: 1160px;
    --transicao: .3s ease;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 100px;
}

body {
    min-height: 100vh;
    overflow-x: hidden;
    background: var(--fundo);
    color: var(--texto);
    font-family: Inter, "Segoe UI", Arial, sans-serif;
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}

body, button, a {
    -webkit-tap-highlight-color: transparent;
}

a {
    color: inherit;
    text-decoration: none;
}

button {
    font: inherit;
}

button, a {
    touch-action: manipulation;
}

button:focus-visible, a:focus-visible {
    outline: 2px solid var(--verde);
    outline-offset: 5px;
}

::selection {
    color: white;
    background: var(--azul);
}

::-webkit-scrollbar {
    width: 8px;
}

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

::-webkit-scrollbar-thumb {
    background: #263b59;
    border-radius: 20px;
}

/* Fundo */

.fundo-animado {
    position: fixed;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
    z-index: -1;
}

.luz {
    position: absolute;
    width: 430px;
    height: 430px;
    border-radius: 50%;
    filter: blur(120px);
    opacity: .13;
    animation: luz-movimento 13s ease-in-out infinite alternate;
}

.luz-1 {
    top: -170px;
    left: -140px;
    background: var(--azul);
}

.luz-2 {
    top: 35%;
    right: -250px;
    background: var(--verde);
    animation-delay: -5s;
}

.grade {
    position: absolute;
    inset: 0;
    opacity: .12;
    background-image:
        linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
    background-size: 55px 55px;
    mask-image: linear-gradient(to bottom, black, transparent 80%);
}

/* Cabeçalho */

.cabecalho {
    position: sticky;
    top: 0;
    z-index: 1000;
    width: 100%;
    min-height: 78px;
    padding: 16px max(6%, calc((100% - var(--largura))/2));
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 25px;
    background: rgba(7,11,20,.82);
    border-bottom: 1px solid var(--borda);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    transition: background var(--transicao);
}

.logo {
    display: inline-flex;
    align-items: center;
    font-size: 27px;
    line-height: 1;
    font-weight: 850;
    letter-spacing: -1.5px;
    white-space: nowrap;
}

.logo span {
    color: var(--azul-claro);
}

.logo b {
    color: var(--verde);
}

.menu {
    display: flex;
    align-items: center;
    gap: 30px;
}

.link-menu {
    position: relative;
    color: var(--texto-suave);
    font-size: 13px;
    font-weight: 600;
    transition: color var(--transicao);
}

.link-menu::after {
    content: "";
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--verde);
    transition: width var(--transicao);
}

.link-menu:hover,
.link-menu.ativo {
    color: white;
}

.link-menu:hover::after,
.link-menu.ativo::after {
    width: 100%;
}

.botao-menu {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 10px 17px;
    color: white;
    font-size: 12px;
    font-weight: 700;
    border: 1px solid rgba(57,135,255,.4);
    background: rgba(57,135,255,.1);
    border-radius: 10px;
    transition: var(--transicao);
}

.botao-menu:hover {
    background: rgba(57,135,255,.24);
    border-color: var(--azul);
    transform: translateY(-2px);
}

.menu-toggle {
    display: none;
    width: 42px;
    height: 42px;
    border: 1px solid var(--borda);
    border-radius: 10px;
    background: var(--superficie);
    cursor: pointer;
}

.menu-toggle span {
    display: block;
    width: 18px;
    height: 2px;
    margin: 4px auto;
    background: white;
    border-radius: 2px;
    transition: var(--transicao);
}

/* Hero */

.secao {
    width: min(var(--largura), 88%);
    margin-inline: auto;
}

.hero {
    min-height: 690px;
    padding-block: 90px;
    display: grid;
    grid-template-columns: 1.05fr .95fr;
    align-items: center;
    gap: 45px;
}

.hero-conteudo {
    position: relative;
    z-index: 2;
}

.etiqueta {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 23px;
    color: var(--verde);
    font-size: 10px;
    font-weight: 800;
    letter-spacing: 2px;
}

.ponto {
    width: 7px;
    height: 7px;
    display: inline-block;
    flex-shrink: 0;
    background: var(--verde);
    border-radius: 50%;
    box-shadow: 0 0 12px rgba(66,232,180,.6);
}

.hero h1 {
    max-width: 650px;
    font-size: clamp(43px, 5.2vw, 70px);
    font-weight: 800;
    letter-spacing: -3.5px;
    line-height: 1.1;
}

.texto-gradiente {
    color: var(--azul-claro);
    background: linear-gradient(100deg, var(--azul-claro), var(--verde));
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-descricao {
    max-width: 490px;
    margin-top: 23px;
    color: var(--texto-suave);
    font-size: 15px;
    line-height: 1.9;
}

.acoes {
    display: flex;
    flex-wrap: wrap;
    gap: 13px;
    margin-top: 32px;
}

.botao {
    min-height: 51px;
    padding: 13px 20px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    border-radius: 11px;
    font-size: 12px;
    font-weight: 750;
    transition:
        transform var(--transicao),
        box-shadow var(--transicao),
        background var(--transicao);
}

.botao span {
    transition: transform var(--transicao);
}

.botao:hover span {
    transform: translate(3px,-2px);
}

.botao-principal {
    color: white;
    background: linear-gradient(110deg, #2875f5, #3987ff 60%, #48a6ff);
    box-shadow: 0 8px 28px rgba(57,135,255,.19);
}

.botao-principal:hover {
    transform: translateY(-4px);
    box-shadow: 0 13px 35px rgba(57,135,255,.32);
}

.botao-secundario {
    border: 1px solid var(--borda);
    background: rgba(255,255,255,.025);
    color: var(--texto);
}

.botao-secundario:hover {
    background: rgba(255,255,255,.08);
    border-color: rgba(255,255,255,.2);
    transform: translateY(-3px);
}

.botao:active,
.botao-menu:active {
    transform: scale(.97);
}

/* Destaques */

.destaques {
    display: grid;
    grid-template-columns: repeat(3, minmax(0,1fr));
    gap: 13px;
    max-width: 530px;
    margin-top: 53px;
    padding-top: 23px;
    border-top: 1px solid var(--borda);
}

.destaque {
    display: flex;
    align-items: flex-start;
    gap: 9px;
}

.destaque-icone {
    color: var(--verde);
    font-size: 17px;
    line-height: 1.4;
}

.destaque div {
    display: flex;
    flex-direction: column;
}

.destaque strong {
    font-size: 12px;
    color: white;
}

.destaque small {
    color: var(--texto-suave);
    font-size: 9px;
    line-height: 1.6;
}

/* Visual animado */

.hero-visual {
    min-height: 440px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    isolation: isolate;
}

.hero-visual::before {
    content: "";
    position: absolute;
    z-index: -1;
    width: 240px;
    height: 240px;
    border-radius: 50%;
    background: rgba(57,135,255,.18);
    filter: blur(75px);
    animation: brilho 5s ease-in-out infinite alternate;
}

.anel {
    position: absolute;
    aspect-ratio: 1;
    border: 1px solid rgba(98,176,255,.22);
    border-radius: 50%;
}

.anel-1 {
    width: min(390px,96%);
    transform: rotate(-25deg) scaleY(.65);
    animation: anel-flutuar 8s ease-in-out infinite;
}

.anel-2 {
    width: min(330px,82%);
    border-color: rgba(66,232,180,.25);
    transform: rotate(35deg) scaleY(.65);
    animation: anel-flutuar 10s ease-in-out infinite reverse;
}

.anel-3 {
    width: min(270px,68%);
    border-style: dashed;
    border-color: rgba(98,176,255,.18);
    animation: girar 35s linear infinite;
}

.nucleo {
    width: 238px;
    height: 238px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background:
        radial-gradient(circle at 35% 20%, rgba(98,176,255,.19), transparent 55%),
        linear-gradient(145deg, #14253f, #091321);
    border: 1px solid rgba(98,176,255,.4);
    border-radius: 50%;
    box-shadow: 0 0 65px rgba(57,135,255,.12), inset 0 0 35px rgba(57,135,255,.08);
    animation: nucleo-flutuar 5s ease-in-out infinite;
}

.simbolo {
    width: 65px;
    height: 65px;
    display: grid;
    place-items: center;
    border-radius: 19px;
    background: linear-gradient(135deg, var(--azul), var(--verde));
    color: white;
    font-size: 35px;
    font-weight: 900;
    box-shadow: 0 0 30px rgba(57,135,255,.3);
}

.simbolo span {
    color: #dffff6;
}

.nucleo > strong {
    font-size: 18px;
    letter-spacing: 2px;
}

.nucleo > small {
    color: var(--texto-suave);
    font-size: 7px;
    letter-spacing: 1px;
}

.linha-nucleo {
    width: 75px;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--verde), transparent);
}

.status {
    color: var(--texto-suave);
    font-size: 7px;
    letter-spacing: .6px;
}

.status i {
    display: inline-block;
    width: 5px;
    height: 5px;
    margin-right: 4px;
    border-radius: 50%;
    background: var(--verde);
    box-shadow: 0 0 8px var(--verde);
}

.selo {
    position: absolute;
    z-index: 3;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 15px;
    border: 1px solid var(--borda);
    border-radius: 12px;
    background: rgba(16,26,43,.92);
    box-shadow: 0 15px 40px rgba(0,0,0,.2);
    backdrop-filter: blur(12px);
    animation: selo-flutuar 4s ease-in-out infinite;
}

.selo-topo {
    top: 60px;
    right: -5px;
}

.selo-base {
    bottom: 53px;
    left: -5px;
    animation-delay: -2s;
}

.selo-icone {
    display: grid;
    place-items: center;
    width: 35px;
    height: 35px;
    flex-shrink: 0;
    border-radius: 10px;
    color: var(--azul-claro);
    background: rgba(57,135,255,.15);
}

.selo-icone.verde {
    color: var(--verde);
    background: rgba(66,232,180,.1);
}

.selo > span:last-child {
    display: flex;
    flex-direction: column;
}

.selo strong {
    font-size: 10px;
}

.selo small {
    color: var(--texto-suave);
    font-size: 9px;
}

/* Sobre */

.sobre {
    display: grid;
    grid-template-columns: .9fr 1.1fr;
    align-items: center;
    gap: 90px;
    padding-block: 110px;
    border-top: 1px solid var(--borda);
}

.sobre-visual {
    min-height: 320px;
}

.sobre-quadro {
    position: relative;
    min-height: 320px;
    display: grid;
    place-items: center;
    overflow: hidden;
    background:
        radial-gradient(circle at center, rgba(57,135,255,.16), transparent 65%),
        #0b1220;
    border: 1px solid var(--borda);
    border-radius: 24px;
}

.sobre-circulo {
    width: 155px;
    height: 155px;
    display: grid;
    place-items: center;
    border: 1px solid rgba(98,176,255,.45);
    border-radius: 50%;
    box-shadow: 0 0 60px rgba(57,135,255,.12), inset 0 0 35px rgba(57,135,255,.08);
}

.sobre-circulo span {
    color: var(--azul-claro);
    font-size: 44px;
    font-weight: 850;
    letter-spacing: -3px;
}

.sobre-legenda {
    position: absolute;
    bottom: 23px;
    display: flex;
    align-items: center;
    gap: 9px;
    font-size: 8px;
    letter-spacing: 1.3px;
    color: var(--texto-suave);
}

.decoracao {
    position: absolute;
    width: 70px;
    height: 70px;
    border: 1px solid rgba(66,232,180,.25);
    border-radius: 17px;
    transform: rotate(35deg);
}

.decoracao-1 {
    top: 28px;
    right: 35px;
}

.decoracao-2 {
    bottom: 40px;
    left: 32px;
    width: 42px;
    height: 42px;
    border-color: rgba(98,176,255,.3);
}

.sobre-conteudo h2,
.cabecalho-secao h2,
.contato h2 {
    font-size: clamp(30px,4vw,45px);
    line-height: 1.2;
    letter-spacing: -1.8px;
    font-weight: 800;
}

.sobre-conteudo > p {
    margin-top: 22px;
    color: var(--texto-suave);
    font-size: 14px;
    line-height: 1.95;
}

.link-destaque {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    margin-top: 26px;
    color: var(--azul-claro);
    font-size: 12px;
    font-weight: 700;
}

.link-destaque span {
    transition: transform var(--transicao);
}

.link-destaque:hover span {
    transform: translate(4px,-3px);
}

/* Serviços */

.servicos {
    padding-block: 95px 115px;
}

.cabecalho-secao {
    text-align: center;
}

.cabecalho-secao > p {
    margin-top: 17px;
    color: var(--texto-suave);
    font-size: 13px;
}

.cartoes {
    display: grid;
    grid-template-columns: repeat(3,minmax(0,1fr));
    gap: 22px;
    margin-top: 48px;
}

.cartao {
    position: relative;
    overflow: hidden;
    min-height: 255px;
    padding: 28px;
    background: linear-gradient(145deg, rgba(20,34,57,.86), rgba(11,18,32,.96));
    border: 1px solid var(--borda);
    border-radius: 18px;
    transition: transform .35s ease, border-color .35s ease, box-shadow .35s ease;
}

.cartao::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, var(--azul), var(--verde));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform .4s ease;
}

.cartao::after {
    content: "";
    position: absolute;
    top: -65px;
    right: -65px;
    width: 130px;
    height: 130px;
    border-radius: 50%;
    background: rgba(57,135,255,.08);
    filter: blur(25px);
    transition: background .35s ease;
}

.cartao:hover {
    transform: translateY(-8px);
    border-color: rgba(98,176,255,.35);
    box-shadow: 0 22px 45px rgba(0,0,0,.2);
}

.cartao:hover::before {
    transform: scaleX(1);
}

.cartao:hover::after {
    background: rgba(66,232,180,.12);
}

.cartao-topo {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 26px;
}

.numero {
    color: var(--texto-suave);
    font-size: 11px;
    letter-spacing: 1px;
}

.cartao-icone {
    width: 47px;
    height: 47px;
    display: grid;
    place-items: center;
    color: var(--azul-claro);
    font-size: 25px;
    border: 1px solid rgba(57,135,255,.2);
    border-radius: 13px;
    background: rgba(57,135,255,.1);
    transition: transform .35s ease, background .35s ease;
}

.cartao:hover .cartao-icone {
    transform: rotate(-8deg) scale(1.08);
    background: rgba(57,135,255,.2);
}

.cartao h3 {
    margin-bottom: 11px;
    font-size: 17px;
}

.cartao p {
    max-width: 290px;
    color: var(--texto-suave);
    font-size: 12px;
    line-height: 1.9;
}

.cartao-link {
    position: absolute;
    right: 24px;
    bottom: 22px;
    color: var(--azul-claro);
    font-size: 19px;
    transition: transform var(--transicao), color var(--transicao);
}

.cartao-link:hover {
    color: var(--verde);
    transform: translate(3px,-3px);
}

/* Contato */

.contato {
    position: relative;
    isolation: isolate;
    overflow: hidden;
    margin-bottom: 100px;
    padding: 75px 30px;
    text-align: center;
    background: linear-gradient(145deg,#101e32,#0b1220);
    border: 1px solid rgba(98,176,255,.2);
    border-radius: 25px;
}

.contato-brilho {
    position: absolute;
    z-index: -1;
    top: -190px;
    left: 50%;
    width: 430px;
    height: 350px;
    transform: translateX(-50%);
    background: rgba(57,135,255,.17);
    filter: blur(95px);
}

.contato-conteudo {
    position: relative;
}

.contato h2 {
    max-width: 720px;
    margin-inline: auto;
}

.contato p {
    max-width: 550px;
    margin: 19px auto 27px;
    color: var(--texto-suave);
    font-size: 13px;
}

.contato small {
    display: block;
    margin-top: 15px;
    color: #8493aa;
    font-size: 10px;
}

/* Rodapé */

.rodape {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 28px max(6%, calc((100% - var(--largura))/2));
    border-top: 1px solid var(--borda);
    background: rgba(4,7,13,.6);
}

.rodape .logo {
    font-size: 22px;
}

.rodape p,
.voltar-topo {
    color: var(--texto-suave);
    font-size: 10px;
}

.voltar-topo {
    transition: color var(--transicao);
}

.voltar-topo:hover {
    color: var(--verde);
}

/* Notificação */

.notificacao {
    position: fixed;
    right: 22px;
    bottom: 22px;
    z-index: 2000;
    max-width: min(360px, calc(100vw - 32px));
    padding: 15px 20px;
    color: var(--texto);
    background: #101e30;
    border: 1px solid rgba(66,232,180,.4);
    border-radius: 13px;
    box-shadow: 0 15px 45px rgba(0,0,0,.35);
    font-size: 12px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(15px);
    transition: opacity .3s ease, transform .3s ease, visibility .3s ease;
}

.notificacao.ativa {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

/* Animações de entrada */

.revelar {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity .75s ease, transform .75s ease;
}

.revelar.visivel {
    opacity: 1;
    transform: translateY(0);
}

.atraso-1 {
    transition-delay: .12s;
}

.atraso-2 {
    transition-delay: .23s;
}

.atraso-3 {
    transition-delay: .34s;
}

@keyframes luz-movimento {
    from { transform: translate(0,0) scale(1); }
    to { transform: translate(65px,40px) scale(1.15); }
}

@keyframes brilho {
    from { opacity: .5; transform: scale(.9); }
    to { opacity: 1; transform: scale(1.15); }
}

@keyframes nucleo-flutuar {
    0%,100% { transform: translateY(0); }
    50% { transform: translateY(-11px); }
}

@keyframes selo-flutuar {
    0%,100% { translate: 0 0; }
    50% { translate: 0 -8px; }
}

@keyframes anel-flutuar {
    0%,100% { translate: 0 0; }
    50% { translate: 0 -9px; }
}

@keyframes girar {
    to { rotate: 360deg; }
}

/* Responsividade */

@media (max-width: 950px) {
    .hero {
        gap: 20px;
    }

    .hero h1 {
        font-size: clamp(40px,5.5vw,58px);
        letter-spacing: -2.5px;
    }

    .hero-visual {
        min-height: 370px;
    }

    .nucleo {
        width: 205px;
        height: 205px;
    }

    .sobre {
        gap: 45px;
    }

    .cartoes {
        gap: 14px;
    }

    .cartao {
        padding: 22px;
    }
}

@media (max-width: 700px) {
    .cabecalho {
        min-height: 72px;
        padding: 15px 5%;
    }

    .menu-toggle {
        display: block;
    }

    .menu-toggle.aberto span:first-child {
        transform: translateY(6px) rotate(45deg);
    }

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

    .menu-toggle.aberto span:last-child {
        transform: translateY(-6px) rotate(-45deg);
    }

    .menu {
        position: absolute;
        top: calc(100% + 1px);
        left: 0;
        right: 0;
        display: flex;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: 10px 5% 20px;
        background: rgba(7,11,20,.98);
        border-bottom: 1px solid var(--borda);
        opacity: 0;
        visibility: hidden;
        transform: translateY(-8px);
        transition: opacity .25s ease, transform .25s ease, visibility .25s ease;
    }

    .menu.aberto {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }

    .menu .link-menu {
        padding: 12px 0;
    }

    .menu .link-menu::after {
        display: none;
    }

    .menu .botao-menu {
        justify-content: center;
        margin-top: 8px;
    }

    .hero {
        grid-template-columns: 1fr;
        padding-block: 70px 65px;
        gap: 25px;
    }

    .hero h1 {
        font-size: clamp(42px,10vw,61px);
        letter-spacing: -2.5px;
    }

    .hero-descricao {
        font-size: 14px;
    }

    .hero-visual {
        min-height: 365px;
    }

    .anel-1 {
        width: 330px;
        max-width: 96%;
    }

    .anel-2 {
        width: 275px;
    }

    .anel-3 {
        width: 235px;
    }

    .nucleo {
        width: 195px;
        height: 195px;
    }

    .selo-topo {
        top: 24px;
        right: 0;
    }

    .selo-base {
        bottom: 25px;
        left: 0;
    }

    .destaques {
        margin-top: 38px;
    }

    .sobre {
        grid-template-columns: 1fr;
        gap: 32px;
        padding-block: 75px;
    }

    .sobre-visual,
    .sobre-quadro {
        min-height: 270px;
    }

    .sobre-conteudo h2,
    .cabecalho-secao h2,
    .contato h2 {
        font-size: clamp(30px,8vw,40px);
    }

    .servicos {
        padding-block: 65px 80px;
    }

    .cartoes {
        grid-template-columns: 1fr;
        gap: 16px;
        margin-top: 32px;
    }

    .cartao {
        min-height: 225px;
        padding: 26px;
    }

    .contato {
        margin-bottom: 65px;
        padding: 55px 22px;
    }

    .rodape {
        flex-direction: column;
        text-align: center;
        padding: 28px 5%;
    }
}

@media (max-width: 380px) {
    .hero h1 {
        font-size: 38px;
    }

    .acoes {
        flex-direction: column;
    }

    .acoes .botao {
        width: 100%;
    }

    .destaques {
        gap: 7px;
    }

    .destaque {
        gap: 5px;
    }

    .destaque strong {
        font-size: 10px;
    }

    .destaque small {
        font-size: 8px;
    }

    .selo {
        padding: 9px;
    }
}

/* Respeita a preferência por menos movimento */

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        animation-duration: .01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: .01ms !important;
    }

    .revelar {
        opacity: 1;
        transform: none;
    }
}