/* ===========================================================================
   NEXXT FIBRA — Folha de estilo principal
   Paleta: verde profundo (marca) + laranja (ação) + neutros claros
   =========================================================================== */

/* ---------------------------------------------------------------- tokens */
:root {
    --verde-950: #04231D;
    --verde-900: #062E26;
    --verde-800: #073F35;
    --verde-700: #0A5C4C;
    --verde-600: #0D7460;
    --verde-500: #128C72;
    --verde-300: #4FC3A6;
    --verde-100: #D8F0E8;

    --laranja-600: #E24A0C;
    --laranja-500: #FF5B14;
    --laranja-400: #FF7A3D;

    /* acentos vindos da logo */
    --ciano-500: #22C3D6;
    --ciano-300: #5AD8E8;
    --limao-500: #86D633;
    --limao-400: #9BE84D;

    --tinta: #0B1F1A;
    --tinta-suave: #55665F;
    --linha: #E3EAE7;
    --fundo: #FFFFFF;
    --fundo-alt: #F4F8F6;

    --wpp: #25D366;

    --raio-sm: 10px;
    --raio: 18px;
    --raio-lg: 28px;

    --sombra-sm: 0 2px 10px rgba(6, 46, 38, .06);
    --sombra: 0 18px 44px -22px rgba(6, 46, 38, .35);
    --sombra-lg: 0 40px 90px -40px rgba(6, 46, 38, .55);

    --largura: 1200px;
    --fonte-titulo: 'Sora', 'Segoe UI', system-ui, sans-serif;
    --fonte-texto: 'Inter', 'Segoe UI', system-ui, sans-serif;
}

/* ---------------------------------------------------------------- reset */
*,
*::before,
*::after { box-sizing: border-box; }

* { margin: 0; padding: 0; }

html {
    scroll-behavior: smooth;
    scroll-padding-top: 90px;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--fonte-texto);
    font-size: 16px;
    line-height: 1.65;
    color: var(--tinta);
    background: var(--fundo);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button, input, select, textarea { font: inherit; color: inherit; }

h1, h2, h3, h4 {
    font-family: var(--fonte-titulo);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -.02em;
}

::selection { background: var(--laranja-500); color: #fff; }

/* ---------------------------------------------------------------- layout */
.container {
    width: 100%;
    max-width: var(--largura);
    margin-inline: auto;
    padding-inline: 24px;
}

.secao { padding: 110px 0; }
.secao--alt { background: var(--fundo-alt); }

.secao-topo {
    max-width: 640px;
    margin: 0 auto 60px;
    text-align: center;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .16em;
    text-transform: uppercase;
    color: var(--verde-600);
    margin-bottom: 18px;
}

.eyebrow::before {
    content: '';
    width: 22px;
    height: 2px;
    background: linear-gradient(90deg, var(--ciano-500), var(--limao-500));
    border-radius: 2px;
}

.secao-topo .eyebrow { justify-content: center; }

.titulo {
    font-size: clamp(2rem, 4.2vw, 3rem);
    margin-bottom: 16px;
}

.subtitulo {
    color: var(--tinta-suave);
    font-size: 1.06rem;
}

.destaque-texto { color: var(--laranja-500); }

/* ---------------------------------------------------------------- botões */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 15px 30px;
    border: 0;
    border-radius: 999px;
    font-family: var(--fonte-titulo);
    font-size: .95rem;
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
    transition: transform .25s cubic-bezier(.2, .8, .3, 1), box-shadow .25s, background .25s, color .25s;
}

.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn--laranja {
    background: var(--laranja-500);
    color: #fff;
    box-shadow: 0 14px 30px -14px rgba(255, 91, 20, .9);
}
.btn--laranja:hover { background: var(--laranja-600); box-shadow: 0 20px 40px -16px rgba(255, 91, 20, .95); }

.btn--verde { background: var(--verde-700); color: #fff; }
.btn--verde:hover { background: var(--verde-800); }

.btn--wpp { background: var(--wpp); color: #06331C; }
.btn--wpp:hover { background: #1EBE5B; }

.btn--fantasma {
    background: transparent;
    color: #fff;
    border: 1px solid rgba(255, 255, 255, .28);
    backdrop-filter: blur(6px);
}
.btn--fantasma:hover { background: rgba(255, 255, 255, .12); border-color: rgba(255, 255, 255, .5); }

.btn--claro { background: #fff; color: var(--verde-800); }
.btn--bloco { width: 100%; }
.btn--sm { padding: 11px 22px; font-size: .87rem; }

/* ---------------------------------------------------------------- header */
.cabecalho {
    position: fixed;
    inset: 0 0 auto;
    z-index: 100;
    padding: 20px 0;
    transition: padding .3s, background .3s, box-shadow .3s;
}

.cabecalho.rolou {
    padding: 12px 0;
    background: rgba(255, 255, 255, .88);
    backdrop-filter: blur(14px);
    box-shadow: 0 1px 0 var(--linha), 0 10px 30px -24px rgba(6, 46, 38, .5);
}

.cabecalho-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 28px;
}

/* logo */
.logo {
    display: inline-flex;
    align-items: center;
    gap: 11px;
    font-family: var(--fonte-titulo);
    font-weight: 800;
    font-size: 1.22rem;
    letter-spacing: -.03em;
    color: #fff;
    transition: color .3s;
}

.cabecalho.rolou .logo { color: var(--verde-900); }

/* arquivo enviado pelo cliente (assets/img/logo.png|svg|webp) */
.logo-img {
    height: 46px;
    width: auto;
    transition: height .3s;
}

.cabecalho.rolou .logo-img { height: 40px; }
.rodape .logo-img { height: 52px; }

/* fallback vetorial */
.logo-simbolo { width: 40px; height: 40px; flex: none; }

.logo-texto {
    display: inline-flex;
    align-items: baseline;
    gap: 7px;
    line-height: 1;
}

.logo-texto span {
    font-weight: 400;
    font-size: .82em;
    opacity: .68;
    letter-spacing: 0;
}

/* navegação */
.nav { display: flex; align-items: center; gap: 34px; }

.nav a {
    position: relative;
    font-size: .93rem;
    font-weight: 500;
    color: rgba(255, 255, 255, .82);
    transition: color .25s;
}

.cabecalho.rolou .nav a { color: var(--tinta-suave); }

.nav a::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -6px;
    width: 0;
    height: 2px;
    border-radius: 2px;
    background: var(--laranja-500);
    transition: width .3s cubic-bezier(.2, .8, .3, 1);
}

.nav a:hover { color: var(--laranja-400); }
.cabecalho.rolou .nav a:hover { color: var(--verde-800); }
.nav a:hover::after { width: 100%; }

.cabecalho-acoes { display: flex; align-items: center; gap: 14px; }

/* menu mobile */
.menu-btn {
    display: none;
    width: 44px;
    height: 44px;
    background: rgba(255, 255, 255, .12);
    border: 1px solid rgba(255, 255, 255, .22);
    border-radius: 12px;
    cursor: pointer;
    place-items: center;
}

.cabecalho.rolou .menu-btn { background: var(--fundo-alt); border-color: var(--linha); }

.menu-btn span {
    display: block;
    width: 18px;
    height: 2px;
    border-radius: 2px;
    background: #fff;
    transition: transform .3s, opacity .3s;
}
.menu-btn span + span { margin-top: 4px; }
.cabecalho.rolou .menu-btn span { background: var(--verde-900); }

body.menu-aberto .menu-btn span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
body.menu-aberto .menu-btn span:nth-child(2) { opacity: 0; }
body.menu-aberto .menu-btn span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* ---------------------------------------------------------------- hero */
.hero {
    position: relative;
    min-height: 100svh;
    display: flex;
    align-items: center;
    padding: 150px 0 90px;
    background: radial-gradient(120% 120% at 80% 0%, #0C6B57 0%, var(--verde-900) 45%, var(--verde-950) 100%);
    color: #fff;
    overflow: hidden;
}

/* malha de luz animada */
.hero::before {
    content: '';
    position: absolute;
    width: 780px;
    height: 780px;
    top: -280px;
    right: -180px;
    background: radial-gradient(circle, rgba(255, 91, 20, .30), transparent 62%);
    filter: blur(20px);
    animation: flutua 14s ease-in-out infinite;
}

.hero::after {
    content: '';
    position: absolute;
    width: 620px;
    height: 620px;
    bottom: -300px;
    left: -200px;
    background: radial-gradient(circle, rgba(79, 195, 166, .28), transparent 65%);
    filter: blur(20px);
    animation: flutua 18s ease-in-out infinite reverse;
}

@keyframes flutua {
    0%, 100% { transform: translate3d(0, 0, 0) scale(1); }
    50%      { transform: translate3d(-40px, 40px, 0) scale(1.12); }
}

/* grid sutil */
.hero-grade {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, .05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, .05) 1px, transparent 1px);
    background-size: 68px 68px;
    mask-image: radial-gradient(90% 70% at 50% 35%, #000 20%, transparent 100%);
    pointer-events: none;
}

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

.hero-grid {
    display: grid;
    grid-template-columns: 1.08fr .92fr;
    gap: 60px;
    align-items: center;
}

.hero-selo {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 8px 16px 8px 10px;
    border-radius: 999px;
    background: rgba(255, 255, 255, .08);
    border: 1px solid rgba(255, 255, 255, .16);
    font-size: .8rem;
    font-weight: 600;
    letter-spacing: .02em;
    margin-bottom: 26px;
}

.hero-selo b {
    background: var(--laranja-500);
    color: #fff;
    padding: 3px 10px;
    border-radius: 999px;
    font-size: .72rem;
    letter-spacing: .06em;
    text-transform: uppercase;
}

.hero h1 {
    font-size: clamp(2.6rem, 5.6vw, 4.3rem);
    line-height: 1.02;
    letter-spacing: -.035em;
    margin-bottom: 22px;
}

.hero h1 em {
    font-style: normal;
    position: relative;
    color: var(--laranja-400);
}

.hero h1 em::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: .04em;
    height: .10em;
    border-radius: 4px;
    background: var(--laranja-500);
    opacity: .35;
}

.hero p.lead {
    font-size: 1.12rem;
    color: rgba(255, 255, 255, .78);
    max-width: 520px;
    margin-bottom: 34px;
}

.hero-ctas { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 46px; }

/* números */
.hero-numeros {
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, .12);
}

.hero-numeros div strong {
    display: block;
    font-family: var(--fonte-titulo);
    font-size: 1.85rem;
    font-weight: 700;
    letter-spacing: -.03em;
}

.hero-numeros div span {
    font-size: .82rem;
    color: rgba(255, 255, 255, .6);
}

/* card de velocidade */
.velocimetro {
    position: relative;
    padding: 34px;
    border-radius: var(--raio-lg);
    background: linear-gradient(160deg, rgba(255, 255, 255, .13), rgba(255, 255, 255, .04));
    border: 1px solid rgba(255, 255, 255, .16);
    backdrop-filter: blur(18px);
    box-shadow: var(--sombra-lg);
}

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

.velocimetro-topo span {
    font-size: .78rem;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, .6);
}

.pulso {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: .78rem;
    color: var(--limao-400);
}

.pulso i {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--limao-500);
    animation: pulsa 1.8s ease-out infinite;
}

@keyframes pulsa {
    0%   { box-shadow: 0 0 0 0 rgba(134, 214, 51, .7); }
    100% { box-shadow: 0 0 0 12px rgba(134, 214, 51, 0); }
}

.velocimetro-valor {
    display: flex;
    align-items: baseline;
    gap: 8px;
    font-family: var(--fonte-titulo);
    margin-bottom: 6px;
}

.velocimetro-valor b {
    font-size: 4.2rem;
    font-weight: 800;
    letter-spacing: -.05em;
    line-height: 1;
}

.velocimetro-valor small { font-size: 1.1rem; color: rgba(255, 255, 255, .65); }

.velocimetro > p { color: rgba(255, 255, 255, .6); font-size: .9rem; margin-bottom: 24px; }

.barras { display: grid; gap: 14px; }

.barra-linha { display: grid; gap: 7px; }

.barra-linha span {
    display: flex;
    justify-content: space-between;
    font-size: .8rem;
    color: rgba(255, 255, 255, .68);
}

.barra {
    height: 7px;
    border-radius: 999px;
    background: rgba(255, 255, 255, .1);
    overflow: hidden;
}

.barra i {
    display: block;
    height: 100%;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--limao-500), var(--ciano-500));
    width: 0;
    transition: width 1.6s cubic-bezier(.2, .8, .3, 1);
}

/* ---------------------------------------------------------------- faixa marcas */
.faixa {
    background: var(--verde-950);
    color: rgba(255, 255, 255, .5);
    padding: 24px 0;
    overflow: hidden;
}

.faixa-track {
    display: flex;
    gap: 60px;
    align-items: center;
    width: max-content;
    animation: correr 30s linear infinite;
    font-family: var(--fonte-titulo);
    font-size: .88rem;
    font-weight: 600;
    letter-spacing: .08em;
    text-transform: uppercase;
    white-space: nowrap;
}

.faixa-track span { display: inline-flex; align-items: center; gap: 12px; }
.faixa-track span::before { content: '●'; color: var(--laranja-500); font-size: .6rem; }

@keyframes correr {
    to { transform: translateX(-50%); }
}

/* ---------------------------------------------------------------- planos */
.planos-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 22px;
    align-items: stretch;
}

.plano {
    position: relative;
    display: flex;
    flex-direction: column;
    padding: 34px 28px;
    background: #fff;
    border: 1px solid var(--linha);
    border-radius: var(--raio-lg);
    transition: transform .35s cubic-bezier(.2, .8, .3, 1), box-shadow .35s, border-color .35s;
}

.plano::before {
    content: '';
    position: absolute;
    inset: 0 0 auto;
    height: 4px;
    border-radius: var(--raio-lg) var(--raio-lg) 0 0;
    background: linear-gradient(90deg, var(--ciano-500), var(--limao-500));
    opacity: 0;
    transition: opacity .35s;
}

.plano:hover {
    transform: translateY(-8px);
    box-shadow: var(--sombra);
    border-color: transparent;
}
.plano:hover::before { opacity: 1; }

.plano-nome {
    font-size: .76rem;
    font-weight: 700;
    letter-spacing: .16em;
    text-transform: uppercase;
    color: var(--verde-600);
    margin-bottom: 18px;
}

.plano-velocidade {
    display: flex;
    align-items: baseline;
    gap: 6px;
    font-family: var(--fonte-titulo);
    margin-bottom: 4px;
}

.plano-velocidade b {
    font-size: 3.1rem;
    font-weight: 800;
    letter-spacing: -.045em;
    line-height: 1;
    color: var(--verde-900);
}

.plano-velocidade small {
    font-size: 1rem;
    font-weight: 700;
    color: var(--tinta-suave);
}

.plano-chamada {
    font-size: .88rem;
    color: var(--tinta-suave);
    min-height: 42px;
    margin-bottom: 22px;
}

.plano-preco {
    display: flex;
    align-items: baseline;
    gap: 5px;
    padding-top: 22px;
    border-top: 1px dashed var(--linha);
    margin-bottom: 24px;
}

.plano-preco span { font-size: .95rem; font-weight: 600; color: var(--tinta-suave); }

.plano-preco b {
    font-family: var(--fonte-titulo);
    font-size: 2.5rem;
    font-weight: 800;
    letter-spacing: -.04em;
    color: var(--laranja-500);
    line-height: 1;
}

.plano-preco i { font-style: normal; font-size: .85rem; color: var(--tinta-suave); }

.plano-recursos {
    display: grid;
    gap: 11px;
    margin-bottom: 28px;
    flex: 1;
}

.plano-recursos li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: .9rem;
    color: var(--tinta-suave);
}

.plano-recursos li svg { width: 17px; height: 17px; flex: none; margin-top: 3px; color: var(--ciano-500); }

/* card em destaque */
.plano--destaque {
    background: linear-gradient(165deg, var(--verde-800) 0%, var(--verde-950) 100%);
    border-color: transparent;
    box-shadow: var(--sombra-lg);
    transform: scale(1.035);
}

.plano--destaque:hover { transform: scale(1.035) translateY(-8px); }
.plano--destaque::before { opacity: 1; background: var(--laranja-500); }

.plano--destaque .plano-nome { color: var(--verde-300); }
.plano--destaque .plano-velocidade b { color: #fff; }
.plano--destaque .plano-velocidade small,
.plano--destaque .plano-chamada,
.plano--destaque .plano-preco span,
.plano--destaque .plano-preco i,
.plano--destaque .plano-recursos li { color: rgba(255, 255, 255, .72); }
.plano--destaque .plano-preco { border-top-color: rgba(255, 255, 255, .18); }
.plano--destaque .plano-recursos li svg { color: var(--verde-300); }

.plano-tag {
    position: absolute;
    top: -13px;
    left: 50%;
    transform: translateX(-50%);
    padding: 6px 16px;
    border-radius: 999px;
    background: var(--laranja-500);
    color: #fff;
    font-size: .68rem;
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
    white-space: nowrap;
    box-shadow: 0 10px 24px -10px rgba(255, 91, 20, .9);
}

.planos-rodape {
    text-align: center;
    margin-top: 44px;
    font-size: .9rem;
    color: var(--tinta-suave);
}

/* ---------------------------------------------------------------- vantagens */
.vantagens-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.vantagem {
    padding: 34px 28px;
    background: #fff;
    border: 1px solid var(--linha);
    border-radius: var(--raio);
    transition: transform .3s, box-shadow .3s;
}

.vantagem:hover { transform: translateY(-6px); box-shadow: var(--sombra); }

.vantagem-icone {
    display: grid;
    place-items: center;
    width: 52px;
    height: 52px;
    border-radius: 15px;
    background: linear-gradient(140deg, rgba(34, 195, 214, .16), rgba(134, 214, 51, .16));
    color: var(--verde-600);
    margin-bottom: 20px;
}

.vantagem-icone svg { width: 25px; height: 25px; }
.vantagem h3 { font-size: 1.08rem; margin-bottom: 9px; }
.vantagem p { font-size: .92rem; color: var(--tinta-suave); }

/* ---------------------------------------------------------------- cobertura */
.cobertura {
    position: relative;
    background: linear-gradient(150deg, var(--verde-900), var(--verde-950));
    color: #fff;
    overflow: hidden;
}

.cobertura::before {
    content: '';
    position: absolute;
    width: 700px;
    height: 700px;
    right: -260px;
    top: -260px;
    background: radial-gradient(circle, rgba(255, 91, 20, .22), transparent 62%);
    filter: blur(10px);
}

.cobertura .container { position: relative; z-index: 2; }

.cobertura-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 70px;
    align-items: center;
}

.cobertura .titulo { color: #fff; }
.cobertura .subtitulo { color: rgba(255, 255, 255, .72); }
.cobertura .eyebrow { color: var(--verde-300); }

.bairros {
    display: flex;
    flex-wrap: wrap;
    gap: 9px;
    margin-top: 28px;
}

.bairros li {
    padding: 8px 15px;
    border-radius: 999px;
    background: rgba(255, 255, 255, .07);
    border: 1px solid rgba(255, 255, 255, .13);
    font-size: .85rem;
    color: rgba(255, 255, 255, .82);
}

/* formulário */
.form-card {
    padding: 38px;
    border-radius: var(--raio-lg);
    background: rgba(255, 255, 255, .06);
    border: 1px solid rgba(255, 255, 255, .14);
    backdrop-filter: blur(16px);
}

.form-card h3 { font-size: 1.35rem; margin-bottom: 6px; }
.form-card > p { font-size: .92rem; color: rgba(255, 255, 255, .65); margin-bottom: 26px; }

.campo { margin-bottom: 16px; }

.campo label {
    display: block;
    font-size: .78rem;
    font-weight: 600;
    letter-spacing: .06em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, .6);
    margin-bottom: 7px;
}

.campo input,
.campo select,
.campo textarea {
    width: 100%;
    padding: 14px 16px;
    border-radius: var(--raio-sm);
    background: rgba(255, 255, 255, .07);
    border: 1px solid rgba(255, 255, 255, .16);
    color: #fff;
    font-size: .95rem;
    transition: border-color .25s, background .25s;
}

.campo textarea { resize: vertical; min-height: 96px; }
.campo input::placeholder, .campo textarea::placeholder { color: rgba(255, 255, 255, .35); }

.campo input:focus,
.campo select:focus,
.campo textarea:focus {
    outline: none;
    border-color: var(--laranja-500);
    background: rgba(255, 255, 255, .1);
}

.campo select option { background: var(--verde-900); color: #fff; }

.campo-duplo { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }

.form-nota { font-size: .78rem; color: rgba(255, 255, 255, .45); margin-top: 14px; text-align: center; }

.form-alerta {
    display: none;
    padding: 13px 16px;
    border-radius: var(--raio-sm);
    font-size: .9rem;
    margin-bottom: 18px;
}
.form-alerta.ok    { display: block; background: rgba(134, 214, 51, .14); border: 1px solid rgba(134, 214, 51, .4); color: #CDEFA0; }
.form-alerta.aviso { display: block; background: rgba(34, 195, 214, .14); border: 1px solid rgba(34, 195, 214, .4); color: #ADE7F0; }
.form-alerta.erro  { display: block; background: rgba(255, 91, 20, .14); border: 1px solid rgba(255, 91, 20, .4); color: #FFC2A5; }

/* status da busca de CEP */
.campo-status {
    display: block;
    margin-top: 6px;
    font-size: .78rem;
    color: rgba(255, 255, 255, .5);
    min-height: 1em;
}

.campo-status.ok   { color: var(--limao-400); }
.campo-status.erro { color: var(--laranja-400); }

.campo-manual { margin-top: 8px; }

.endereco-resolvido {
    padding: 12px 15px;
    border-radius: var(--raio-sm);
    background: rgba(34, 195, 214, .1);
    border: 1px solid rgba(34, 195, 214, .28);
    font-size: .88rem;
    color: rgba(255, 255, 255, .85);
}

/* honeypot */
.hp { position: absolute; left: -9999px; opacity: 0; }

/* ---------------------------------------------------------------- modal */
body.travado { overflow: hidden; }

.modal {
    position: fixed;
    inset: 0;
    z-index: 200;
    display: grid;
    place-items: center;
    padding: 20px;
    visibility: hidden;
    opacity: 0;
    transition: opacity .3s, visibility .3s;
}

.modal.aberto { visibility: visible; opacity: 1; }

.modal-fundo {
    position: absolute;
    inset: 0;
    background: rgba(4, 35, 29, .78);
    backdrop-filter: blur(6px);
}

.modal-caixa {
    position: relative;
    width: 100%;
    max-width: 560px;
    max-height: calc(100vh - 40px);
    overflow-y: auto;
    border-radius: var(--raio-lg);
    background: linear-gradient(165deg, var(--verde-800) 0%, var(--verde-950) 100%);
    border: 1px solid rgba(255, 255, 255, .12);
    box-shadow: var(--sombra-lg);
    color: #fff;
    transform: translateY(26px) scale(.97);
    transition: transform .4s cubic-bezier(.2, .8, .3, 1);
}

.modal.aberto .modal-caixa { transform: none; }

.modal-fechar {
    position: absolute;
    top: 16px;
    right: 16px;
    z-index: 3;
    display: grid;
    place-items: center;
    width: 38px;
    height: 38px;
    border: 1px solid rgba(255, 255, 255, .16);
    border-radius: 50%;
    background: rgba(255, 255, 255, .07);
    color: rgba(255, 255, 255, .8);
    cursor: pointer;
    transition: background .25s, color .25s, transform .25s;
}

.modal-fechar:hover { background: var(--laranja-500); color: #fff; border-color: transparent; transform: rotate(90deg); }
.modal-fechar svg { width: 17px; height: 17px; }

.modal-cabecalho { padding: 34px 34px 0; }

.modal-plano {
    display: inline-block;
    padding: 6px 14px;
    margin-bottom: 14px;
    border-radius: 999px;
    background: rgba(34, 195, 214, .14);
    border: 1px solid rgba(34, 195, 214, .34);
    color: var(--ciano-300);
    font-size: .78rem;
    font-weight: 600;
}

.modal-cabecalho h3 {
    font-size: 1.45rem;
    line-height: 1.2;
    margin-bottom: 24px;
    padding-right: 40px;
}

/* passos */
.passos {
    display: flex;
    gap: 6px;
    padding-bottom: 24px;
    border-bottom: 1px solid rgba(255, 255, 255, .1);
}

.passos li {
    display: flex;
    align-items: center;
    gap: 8px;
    flex: 1;
    font-size: .78rem;
    font-weight: 500;
    color: rgba(255, 255, 255, .4);
    transition: color .3s;
}

.passos li i {
    display: grid;
    place-items: center;
    width: 24px;
    height: 24px;
    flex: none;
    border-radius: 50%;
    background: rgba(255, 255, 255, .08);
    border: 1px solid rgba(255, 255, 255, .14);
    font-style: normal;
    font-size: .72rem;
    font-weight: 700;
    transition: background .3s, color .3s, border-color .3s;
}

.passos li.ativo { color: #fff; }
.passos li.ativo i { background: var(--laranja-500); border-color: transparent; color: #fff; }
.passos li.feito { color: var(--limao-400); }
.passos li.feito i { background: var(--limao-500); border-color: transparent; color: var(--verde-950); }

.modal-corpo { padding: 26px 34px 34px; }

/* etapas */
.etapa { display: none; }
.etapa.ativa { display: block; animation: entraEtapa .38s cubic-bezier(.2, .8, .3, 1); }

@keyframes entraEtapa {
    from { opacity: 0; transform: translateX(14px); }
    to   { opacity: 1; transform: none; }
}

.modal-alerta {
    display: none;
    padding: 12px 16px;
    margin-bottom: 20px;
    border-radius: var(--raio-sm);
    background: rgba(255, 91, 20, .14);
    border: 1px solid rgba(255, 91, 20, .42);
    color: #FFC2A5;
    font-size: .88rem;
}

.modal-alerta.visivel { display: block; }

.modal .campo input.invalido,
.modal .campo select.invalido { border-color: var(--laranja-500); background: rgba(255, 91, 20, .09); }

.opcional { font-weight: 400; text-transform: none; letter-spacing: 0; opacity: .6; }

.consentimento {
    display: flex;
    align-items: flex-start;
    gap: 11px;
    padding: 14px 16px;
    margin: 4px 0 22px;
    border-radius: var(--raio-sm);
    background: rgba(255, 255, 255, .05);
    border: 1px solid rgba(255, 255, 255, .12);
    cursor: pointer;
}

.consentimento input {
    width: 18px;
    height: 18px;
    flex: none;
    margin-top: 2px;
    accent-color: var(--laranja-500);
    cursor: pointer;
}

.consentimento span { font-size: .84rem; color: rgba(255, 255, 255, .68); line-height: 1.5; }
.consentimento input.invalido { outline: 2px solid var(--laranja-500); outline-offset: 3px; }

.modal-botoes { display: flex; gap: 12px; }
.modal-botoes .btn { flex: 1; }

.btn--fantasma-escuro {
    background: rgba(255, 255, 255, .07);
    color: rgba(255, 255, 255, .85);
    border: 1px solid rgba(255, 255, 255, .16);
    flex: 0 0 auto !important;
}

.btn--fantasma-escuro:hover { background: rgba(255, 255, 255, .13); }

/* resultado */
.resultado { text-align: center; }

.resultado-icone {
    display: grid;
    place-items: center;
    width: 76px;
    height: 76px;
    margin: 4px auto 22px;
    border-radius: 50%;
}

.resultado-icone svg { width: 36px; height: 36px; }
.resultado-icone.ok { background: rgba(134, 214, 51, .16); border: 1px solid rgba(134, 214, 51, .4); color: var(--limao-400); }
.resultado-icone.espera { background: rgba(34, 195, 214, .16); border: 1px solid rgba(34, 195, 214, .4); color: var(--ciano-300); }

.resultado h4 { font-size: 1.4rem; margin-bottom: 12px; }
.resultado p { color: rgba(255, 255, 255, .72); font-size: .95rem; margin-bottom: 20px; }

.resultado-endereco {
    padding: 13px 16px;
    margin-bottom: 24px !important;
    border-radius: var(--raio-sm);
    background: rgba(255, 255, 255, .05);
    border: 1px solid rgba(255, 255, 255, .12);
    font-size: .86rem !important;
    color: rgba(255, 255, 255, .8) !important;
}

.btn-texto {
    display: block;
    width: 100%;
    margin-top: 14px;
    padding: 10px;
    background: none;
    border: 0;
    color: rgba(255, 255, 255, .45);
    font-size: .87rem;
    cursor: pointer;
    transition: color .25s;
}

.btn-texto:hover { color: #fff; }

@media (max-width: 620px) {
    .modal { padding: 0; align-items: flex-end; }

    .modal-caixa {
        max-width: none;
        max-height: 94vh;
        border-radius: var(--raio-lg) var(--raio-lg) 0 0;
    }

    .modal-cabecalho { padding: 28px 22px 0; }
    .modal-corpo { padding: 22px 22px 30px; }
    .modal-cabecalho h3 { font-size: 1.25rem; }
    .passos li span { display: none; }
    .passos li { font-size: .72rem; }
}

/* ---------------------------------------------------------------- faq */
.faq { max-width: 820px; margin-inline: auto; }

.faq-item {
    border-bottom: 1px solid var(--linha);
}

.faq-pergunta {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 24px 0;
    background: none;
    border: 0;
    text-align: left;
    font-family: var(--fonte-titulo);
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--verde-900);
    cursor: pointer;
    transition: color .25s;
}

.faq-pergunta:hover { color: var(--laranja-500); }

.faq-mais {
    display: grid;
    place-items: center;
    width: 30px;
    height: 30px;
    flex: none;
    border-radius: 50%;
    background: var(--fundo-alt);
    color: var(--verde-700);
    font-size: 1.15rem;
    line-height: 1;
    transition: transform .3s, background .3s, color .3s;
}

.faq-item.aberto .faq-mais {
    transform: rotate(45deg);
    background: var(--laranja-500);
    color: #fff;
}

.faq-resposta {
    display: grid;
    grid-template-rows: 0fr;
    transition: grid-template-rows .35s cubic-bezier(.2, .8, .3, 1);
}

.faq-item.aberto .faq-resposta { grid-template-rows: 1fr; }

.faq-resposta > div { overflow: hidden; }

.faq-resposta p {
    padding-bottom: 24px;
    color: var(--tinta-suave);
    font-size: .96rem;
    max-width: 90%;
}

/* ---------------------------------------------------------------- cta final */
.cta-final { padding: 0 0 110px; }

.cta-caixa {
    position: relative;
    padding: 66px 56px;
    border-radius: var(--raio-lg);
    background: linear-gradient(120deg, var(--verde-800), var(--verde-950) 65%);
    color: #fff;
    overflow: hidden;
    display: grid;
    grid-template-columns: 1.2fr auto;
    gap: 40px;
    align-items: center;
}

.cta-caixa::before {
    content: '';
    position: absolute;
    width: 520px;
    height: 520px;
    right: -160px;
    bottom: -260px;
    background: radial-gradient(circle, rgba(255, 91, 20, .35), transparent 62%);
}

.cta-caixa > * { position: relative; z-index: 2; }
.cta-caixa h2 { font-size: clamp(1.8rem, 3.4vw, 2.5rem); margin-bottom: 12px; }
.cta-caixa p { color: rgba(255, 255, 255, .72); max-width: 460px; }

.cta-fones { display: grid; gap: 12px; }

.cta-fone {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 26px 14px 16px;
    border-radius: 999px;
    background: rgba(255, 255, 255, .08);
    border: 1px solid rgba(255, 255, 255, .16);
    font-family: var(--fonte-titulo);
    font-size: 1.16rem;
    font-weight: 700;
    letter-spacing: -.01em;
    transition: background .25s, transform .25s, border-color .25s;
}

.cta-fone:hover { background: var(--wpp); color: #06331C; border-color: transparent; transform: translateX(-4px); }
.cta-fone svg { width: 26px; height: 26px; flex: none; color: var(--wpp); transition: color .25s; }
.cta-fone:hover svg { color: #06331C; }

/* ---------------------------------------------------------------- rodapé */
.rodape {
    background: var(--verde-950);
    color: rgba(255, 255, 255, .6);
    padding: 76px 0 0;
    font-size: .92rem;
}

.rodape-grid {
    display: grid;
    grid-template-columns: 1.6fr 1fr 1fr 1.2fr;
    gap: 48px;
    padding-bottom: 56px;
}

.rodape .logo { color: #fff; margin-bottom: 18px; }
.rodape p { max-width: 300px; }

.rodape h4 {
    color: #fff;
    font-size: .78rem;
    letter-spacing: .16em;
    text-transform: uppercase;
    margin-bottom: 20px;
}

.rodape-links { display: grid; gap: 11px; }
.rodape-links a { transition: color .25s, padding-left .25s; }
.rodape-links a:hover { color: var(--laranja-400); padding-left: 5px; }

.rodape-contato { display: grid; gap: 14px; }

.rodape-contato li { display: flex; gap: 11px; align-items: flex-start; }
.rodape-contato svg { width: 17px; height: 17px; flex: none; margin-top: 4px; color: var(--verde-300); }
.rodape-contato a:hover { color: #fff; }

.social { display: flex; gap: 10px; margin-top: 22px; }

.social a {
    display: grid;
    place-items: center;
    width: 40px;
    height: 40px;
    border-radius: 12px;
    background: rgba(255, 255, 255, .07);
    border: 1px solid rgba(255, 255, 255, .12);
    color: rgba(255, 255, 255, .8);
    transition: background .25s, transform .25s, color .25s;
}

.social a:hover { background: var(--laranja-500); color: #fff; border-color: transparent; transform: translateY(-3px); }
.social svg { width: 18px; height: 18px; }

.rodape-base {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 14px;
    padding: 24px 0;
    border-top: 1px solid rgba(255, 255, 255, .08);
    font-size: .84rem;
    color: rgba(255, 255, 255, .42);
}

.rodape-base a:hover { color: #fff; }

/* ---------------------------------------------------------------- whatsapp flutuante */
.wpp-flutuante {
    position: fixed;
    right: 22px;
    bottom: 22px;
    z-index: 90;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 13px 22px 13px 13px;
    border-radius: 999px;
    background: var(--wpp);
    color: #06331C;
    font-family: var(--fonte-titulo);
    font-weight: 700;
    font-size: .9rem;
    box-shadow: 0 18px 40px -14px rgba(37, 211, 102, .8);
    transform: translateY(120px);
    opacity: 0;
    transition: transform .4s cubic-bezier(.2, .8, .3, 1), opacity .4s, background .25s;
}

.wpp-flutuante.visivel { transform: translateY(0); opacity: 1; }
.wpp-flutuante:hover { background: #1EBE5B; }
.wpp-flutuante svg { width: 26px; height: 26px; flex: none; }

/* ---------------------------------------------------------------- animação de entrada */
.reveal {
    opacity: 0;
    transform: translateY(26px);
    transition: opacity .7s cubic-bezier(.2, .8, .3, 1), transform .7s cubic-bezier(.2, .8, .3, 1);
}

.reveal.visivel { opacity: 1; transform: none; }

/* ---------------------------------------------------------------- responsivo */
@media (max-width: 1080px) {
    .planos-grid { grid-template-columns: repeat(2, 1fr); gap: 28px 20px; }
    .plano--destaque { transform: none; }
    .plano--destaque:hover { transform: translateY(-8px); }
    .vantagens-grid { grid-template-columns: repeat(2, 1fr); }
    .rodape-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
}

@media (max-width: 900px) {
    .nav {
        position: fixed;
        inset: 0 0 auto;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: 96px 24px 32px;
        background: var(--verde-950);
        transform: translateY(-100%);
        transition: transform .4s cubic-bezier(.2, .8, .3, 1);
        box-shadow: 0 30px 60px -30px rgba(0, 0, 0, .8);
    }

    body.menu-aberto .nav { transform: translateY(0); }

    .nav a {
        color: rgba(255, 255, 255, .85);
        padding: 15px 0;
        border-bottom: 1px solid rgba(255, 255, 255, .07);
        font-size: 1rem;
    }

    .cabecalho.rolou .nav a { color: rgba(255, 255, 255, .85); }
    .nav a::after { display: none; }

    .menu-btn { display: grid; }
    .cabecalho-acoes .btn { display: none; }

    .hero-grid, .cobertura-grid { grid-template-columns: 1fr; gap: 44px; }
    .hero { min-height: auto; padding: 130px 0 80px; }
    .hero p.lead { max-width: none; }

    .cta-caixa { grid-template-columns: 1fr; padding: 46px 30px; text-align: center; }
    .cta-caixa p { margin-inline: auto; }
    .cta-fone { justify-content: center; }
}

@media (max-width: 620px) {
    .secao { padding: 76px 0; }
    .container { padding-inline: 18px; }
    .planos-grid, .vantagens-grid, .rodape-grid { grid-template-columns: 1fr; }
    .campo-duplo { grid-template-columns: 1fr; }
    .hero-numeros { gap: 26px; }
    .hero-numeros div strong { font-size: 1.5rem; }
    .velocimetro { padding: 26px; }
    .velocimetro-valor b { font-size: 3.2rem; }
    .form-card { padding: 26px 22px; }
    .wpp-flutuante { padding: 12px; }
    .wpp-flutuante span { display: none; }
    .cta-caixa { padding: 40px 22px; }
}

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