* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: Arial, Helvetica, sans-serif;
    color: #101111;
    position: relative;
    min-height: 100vh;
}

body::before {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, #0b63e6, #21b8ff);
    z-index: -1;
}


.container {
    width: 100%;
    max-width: 1200px;
    margin: auto;
    z-index: 10;
}

#particles-js {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0 !important;
    pointer-events: auto;
}

/* Sidebar fixa */

.navbar-brand-box {
    padding: 16px 16px 10px;
    border-bottom: 1px solid rgba(255, 255, 255, .06);
}

.navbar-nav {
    list-style: none;
    margin: 10px 0 0;
    padding: 0 8px 16px;
}

.menu-title {
    padding: 10px 8px;
    font-size: .82rem;
    text-transform: uppercase;
    letter-spacing: .06em;
    color: #9ec2ff;
}

.nav-item {
    margin: 4px 0;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    border-radius: 10px;
    text-decoration: none;
    color: #e6f1ff;
}

.nav-link:hover {
    background: rgba(255, 255, 255, .06);
}



/* Conteúdo principal à direita da sidebar */


/* Efeitos sutis no fundo */
.efeitos {
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
}

.bolha {
    position: absolute;
    width: 520px;
    height: 520px;
    border-radius: 50%;
    filter: blur(50px);
    opacity: .22;
}

.b1 {
    left: -120px;
    top: -140px;
    background: radial-gradient(closest-side, #c6e6ff, transparent 70%);
}

.b2 {
    right: -180px;
    top: 10%;
    background: radial-gradient(closest-side, #9ee9ff, transparent 70%);
}

.b3 {
    left: 10%;
    bottom: -200px;
    background: radial-gradient(closest-side, #c7fff1, transparent 70%);
}

.faixa {
    position: absolute;
    inset: -30% -10%;
    background: conic-gradient(from 210deg at 60% 40%, rgba(255, 255, 255, .22), rgba(255, 255, 255, 0) 18%);
    filter: blur(90px);
    transform: rotate(-8deg);
}

/* TOPO: logo no canto esquerdo + tabs à direita */
.topo {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    /* esquerda ↔ direita */
    padding: 12px 22px;
    background: #fff;
}

.marca-topo {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    /* garante colado à esquerda */
    gap: 10px;
}

.marca-topo img {
    display: block;
    height: 45px;
    width: auto;
}

/* abas (SMS | RCS) à direita */

.tabs {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 4px;
    align-items: center;
}


.tab {
    display: inline-block;
    font-size: 18px;
    font-weight: 500;
    color: #34495e;
    padding: 12px 24px;
    border-radius: 6px;
    transition: all 0.3s ease;
    text-decoration: none;
    border: 1px solid rgba(80, 81, 83, 0.267);
}


.tab-ativa {
    background: #0054a8;
    color: #fff;
    border-color: #0a84ff;
}


/* Grade principal */
.grid-rcs {
    position: relative;
    z-index: 1;
    padding: 14px 22px 30px;
    display: grid;
    gap: 18px;
    grid-template-columns: minmax(540px, 1.2fr) minmax(340px, .9fr);
    grid-template-areas:
        "intro  cartao"
        "bloco1 cartao"
        "bloco2 cartao"
        "full   full";
}

.grid-rcs .intro {
    grid-area: intro;
}



.grid-rcs .bloco--1 {
    grid-area: bloco1;
}

.grid-rcs .bloco--2 {
    grid-area: bloco2;
}

.grid-rcs .bloco--full {
    grid-area: full;
}

@media (max-width: 1200px) {
    .grid-rcs {
        grid-template-columns: 1.05fr .95fr;
    }
}

@media (max-width: 980px) {
    .grid-rcs {
        grid-template-columns: 1fr;
        grid-template-areas:
            "intro"
            "cartao"
            "bloco1"
            "bloco2"
            "full";
    }

    .mockup-celular.fixo {
        position: static;
    }

    .mockup-celular img {
        max-width: 420px;
        margin: 0 auto;
    }
}

/* Intro e blocos */
.intro {
    margin-top: 50px;
    font-size: 20px;
    grid-area: intro;
    padding: 0 0 16px;
    color: #ffffff;

}


.intro h1 {
    margin: 6px 0 10px;
    font-size: clamp(26px, 4.6vw, 40px);
    font-weight: 700;
    color: #ffffff;
}

.intro p {
    color: #ffffff;
    line-height: 1.3;
}



/* Chips */
.chips {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 50px;
}

.chips--suave .chip {
    color: #ffffff;

}

.chip {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-weight: 700;
}

.ponto {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #ffffff;
}

/* Ações */

/* Coluna da direita empilha imagem e botão */
.painel-rcs {
  display: flex;
  flex-direction: column;
  align-items: flex-end;   /* botão e imagem alinhados à direita no desktop */
  gap: 16px;               /* espaço entre a imagem e o botão */
}

/* Coluna da direita apenas para o celular */
.painel-rcs {
  grid-column: 2;
  justify-self: end;       /* imagem encostada à direita no desktop */
}

/* O botão fica na mesma coluna do celular, logo abaixo */
.acoes--cartao {
  grid-column: 2;
  justify-self: end;
  margin-top: 12px;
  display: flex;
  justify-content: flex-end;
  width: 100%;
  margin-right: 90px; /* só em telas grandes */
}

/* ===== Responsivo ===== */
@media (max-width: 1200px) {
  /* em telas médias, reduz o afastamento */
  .acoes--cartao {
    margin-right: none;
  }
}

@media (max-width: 980px) {
  .grid-rcs {
    grid-template-columns: 1fr;  /* vira 1 coluna */
    gap: 24px;
  }

  .painel-rcs,
  .acoes--cartao {
    grid-column: 1;       /* tudo na mesma coluna */
    justify-self: center; /* centraliza */
    margin-right: 0;      /* remove afastamento no mobile */
  }

  .acoes--cartao {
    justify-content: center;
  }
}

@media (max-width: 640px) {
  .acoes--cartao .botao {
    width: 100%;
    max-width: 360px;     /* botão grande, mas com limite confortável */
  }
}



.botao {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 13px 40px;
    min-height: 44px;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 800;
    color: #fff;
    z-index: 1;
}

/* fundo (pode manter o seu degradê atual) */
.botao-verde {
    color: #fff;
    background: linear-gradient(315deg, #89d8d3 0%, #03c8a8 74%);

}

.botao-borda {
    border: 1px solid transparent;
    background-origin: padding-box, border-box;
    background-clip: padding-box, border-box;
    background-size: 100% 100%, 400% 100%;
}

.botao-borda:hover {
    color: #000000;
}

.botao-voltar {
    margin-top: 9px;
    height: 44px;
    background: #ececec;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 5px 15px;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 800;
    color: #0f172a;
    z-index: 1;
}

.botao-voltar:hover {
    box-shadow: 0 12px 20px rgba(0, 0, 0, 0.425);
    
    color: #0044ff;
}

@keyframes borda-slide {
    to {
        background-position: 0 0, 200% 0;
    }
}

@media (max-width: 980px) {
    aside[aria-label="Exemplo no celular"] {
        width: 100%;
    }


    .botao {
        padding: 12px 28px;
    }



    .botao {
        width: 100%;
        max-width: 360px;
    }
}

@media (max-width: 420px) {
    .botao {
        max-width: none;
        font-size: 0.95rem;
        padding: 12px 16px;
    }
}

@media (hover: hover) {
    .botao-verde:hover {
        box-shadow: 0 12px 28px rgba(0, 0, 0, 0.199);
    }
}



.mockup-celular {
    margin: 0;
    display: flex;
    justify-content: center;
}

.mockup-celular.fixo {
    position: absolute;
    top: 18px;
    align-self: start;
}

.mockup-celular img {
    margin-top: 50px;
    display: block;
    width: 100%;
    height: auto;
    max-width: 300px;
    border-radius: 14px;
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.568); ;
}

aside[aria-label="Exemplo no celular"] {
    justify-self: center;
    width: max-content;
}

/* garante coluna: imagem em cima, botão embaixo */
aside[aria-label="Exemplo no celular"] {
    display: flex;
    flex-direction: column;
    align-items: center;
    /* opcional */
}

/* espaço entre imagem e botão */
.mockup-celular {
    margin-bottom: 16px;
}

@media (max-height: 610px) {
    .mockup-celular.fixo {
        position: static;
        top: auto;
    }
}

@media (min-height: 611px) {
    .mockup-celular.fixo {
        position: sticky;
        top: 18px;
    }
}


@media (max-width: 980px) {

    .mockup-celular img {
        max-width: 480px;
        margin: 0 auto;
    }
}

.rodape {

    position: relative;

    padding: 14px 22px 24px;
    text-align: center;
    color: #eaf6ff;
    font-size: .95rem;
}

.titulo-form-rcs {
    text-align: center;
    font-size: 30px;
    font-weight: 700;
    color: #ffffff;
}



/* ====== Inputs em erro ====== */
.is-invalid {
    border-color: #dc3545 !important;
    box-shadow: 0 0 0 .18rem rgba(220, 53, 69, .12);
}

.invalid-feedback {
    display: none;
    color: #000000 !important;
    font-size: .875rem;
    margin-top: .35rem;
    line-height: 1.25;
    animation: fade-in .16s ease-out both;
}

.is-invalid~.invalid-feedback {
    display: block;
}

.invalid-feedback::before {
    content: "⚠️ ";
    font-size: .95em;
}

/* ====== Bubble (primeiro erro) ====== */
.error-tip {
    position: fixed;
    z-index: 9999;
    background: #111;
    color: #fff;
    padding: 10px 12px;
    border-radius: 10px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, .25);
    font-size: .9rem;
    max-width: 320px;
    transform: translateY(-8px);
    animation: tip-in .16s ease-out;
}

.error-tip::after {
    content: "";
    position: absolute;
    bottom: -6px;
    left: 16px;
    border: 6px solid transparent;
    border-top-color: #111;
}

/* ====== Toasts ====== */
#toasts {
    position: fixed;
    top: 8vh;
    left: 50%;
    transform: translateX(-50%);
    width: min(92vw, 520px);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    z-index: 10000;
    pointer-events: none;
}

.toastx {
    position: relative;
    pointer-events: auto;
    width: 100%;
    display: flex;
    gap: 12px;
    align-items: center;
    justify-content: center;
    padding: 16px 18px;
    border-radius: 16px;
    color: #fff;
    background: rgba(17, 17, 17, .88);
    backdrop-filter: blur(10px) saturate(140%);
    border: 1px solid rgba(255, 255, 255, .06);
    box-shadow: 0 20px 40px rgba(0, 0, 0, .25);


    opacity: 0;
    transform: translateY(-12px) scale(.98);
    animation: toast-in 4ms cubic-bezier(.2, .7, .2, 1) forwards;
}

.toastx .icon {
    font-size: 1.25rem;
}


.toastx.success {
    background: linear-gradient(180deg, rgba(34, 197, 94, .93), rgba(22, 163, 74, .93));
}

.toastx.error {
    background: linear-gradient(180deg, rgba(239, 68, 68, .93), rgba(220, 38, 38, .93));
}

.toastx.info {
    background: linear-gradient(180deg, rgba(14, 165, 233, .93), rgba(34, 211, 238, .93));
}

.toastx::after {
    content: "";
    position: absolute;
    left: 12px;
    right: 12px;
    bottom: 10px;
    height: 3px;
    border-radius: 2px;
    background: rgba(255, 255, 255, .65);
    transform-origin: left;
    animation: toast-progress var(--toast-time, 3000ms) linear forwards;
}

@keyframes toast-in {
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@keyframes toast-progress {
    to {
        transform: scaleX(0);
    }
}

@media (max-width: 576px) {
    #toasts {
        top: 12px;
        width: calc(100vw - 24px);
    }

    .toastx {
        border-radius: 12px;
    }
}