/* ---------- Base ---------- */

.landing-body {
    background: #fff;
}

.landing-container {
    width: 100%;
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 24px;
}

.landing-body section h2 {
    font-size: 30px;
    margin: 6px 0 14px;
}

.secao-rotulo {
    display: inline-block;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--laranja);
    position: relative;
    padding-left: 22px;
}

.secao-rotulo::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    width: 14px;
    height: 2px;
    background: var(--laranja);
    transform: translateY(-50%);
}

.secao-rotulo-clara {
    color: #ffb27a;
}

.secao-subtitulo {
    color: #666;
    font-size: 15px;
    max-width: 560px;
    margin: 0 0 36px;
    line-height: 1.6;
}

/* ---------- Header ---------- */

.landing-header {
    position: sticky;
    top: 0;
    z-index: 40;
    background: rgba(255, 255, 255, .92);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--borda);
}

.landing-header-conteudo {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 76px;
}

.landing-marca img {
    height: 34px;
    width: auto;
    display: block;
}

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

.landing-nav a {
    font-size: 14px;
    font-weight: 500;
    color: var(--texto);
}

.landing-nav a:hover {
    color: var(--laranja);
}

.landing-nav-cta {
    padding: 10px 20px;
    font-size: 13px;
}

.landing-nav-cta:hover {
    color: #fff;
}

.landing-menu-botao {
    display: none;
    border: none;
    background: none;
    padding: 6px;
    cursor: pointer;
    color: var(--texto);
}

/* ---------- Hero ---------- */

.hero {
    background:
        radial-gradient(circle at 85% 0%, rgba(232, 112, 26, .22), transparent 45%),
        var(--preto);
    padding: 90px 0 70px;
    text-align: center;
}

.hero-conteudo {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.hero-eyebrow {
    display: inline-block;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--laranja);
    margin-bottom: 18px;
}

.hero h1 {
    color: #fff;
    font-size: 46px;
    line-height: 1.15;
    max-width: 720px;
    margin: 0 0 20px;
}

.hero-subtitulo {
    color: #b8b8b8;
    font-size: 17px;
    line-height: 1.6;
    max-width: 560px;
    margin: 0 0 34px;
}

.hero-acoes {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    justify-content: center;
    margin-bottom: 40px;
}

.btn-grande {
    padding: 15px 30px;
    font-size: 15px;
}

.btn-secundario-escuro {
    background: transparent;
    color: #fff;
    border: 1px solid #3a3a3a;
}

.btn-secundario-escuro:hover {
    border-color: #fff;
}

.hero-selos {
    list-style: none;
    display: flex;
    gap: 26px;
    flex-wrap: wrap;
    justify-content: center;
    margin: 0;
    padding: 0;
}

.hero-selos li {
    display: flex;
    align-items: center;
    gap: 6px;
    color: #d8d8d8;
    font-size: 13px;
}

.hero-selos .icone-lucide {
    color: var(--laranja);
}

/* ---------- Ambientes ---------- */

.ambientes {
    background: var(--cinza-claro);
    padding: 80px 0;
}

.grade-ambientes {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.cartao-ambiente {
    display: flex;
    align-items: center;
    gap: 14px;
    background: #fff;
    border: 1px solid var(--borda);
    border-radius: 16px;
    padding: 22px 20px;
    transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease;
}

.cartao-ambiente:hover {
    transform: translateY(-3px);
    border-color: var(--laranja);
    box-shadow: 0 16px 34px rgba(0, 0, 0, .08);
}

.cartao-ambiente-numero {
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    font-size: 13px;
    color: var(--laranja);
    background: rgba(232, 112, 26, .1);
    width: 34px;
    height: 34px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.cartao-ambiente-nome {
    font-weight: 600;
    flex: 1;
}

.cartao-ambiente-seta {
    color: #b3b3b3;
}

.cartao-ambiente:hover .cartao-ambiente-seta {
    color: var(--laranja);
}

/* ---------- Como funciona ---------- */

.como-funciona {
    padding: 80px 0;
}

.grade-passos {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-top: 10px;
}

.cartao-passo {
    position: relative;
    padding-top: 8px;
}

.cartao-passo-numero {
    display: block;
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    font-size: 34px;
    color: var(--borda);
    margin-bottom: 10px;
}

.cartao-passo h3 {
    font-size: 17px;
    margin: 0 0 8px;
}

.cartao-passo p {
    color: #666;
    font-size: 14px;
    line-height: 1.6;
    margin: 0;
}

/* ---------- Diferenciais ---------- */

.diferenciais {
    background: var(--cinza-claro);
    padding: 80px 0;
}

.grade-diferenciais {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.cartao-diferencial {
    background: #fff;
    border: 1px solid var(--borda);
    border-radius: 16px;
    padding: 26px 24px;
}

.cartao-diferencial-icone {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 46px;
    height: 46px;
    border-radius: 12px;
    background: rgba(232, 112, 26, .1);
    color: var(--laranja);
    margin-bottom: 16px;
}

.cartao-diferencial h3 {
    font-size: 16px;
    margin: 0 0 8px;
}

.cartao-diferencial p {
    color: #666;
    font-size: 14px;
    line-height: 1.6;
    margin: 0;
}

/* ---------- Frase destaque ---------- */

.frase-destaque {
    background: var(--preto);
    padding: 70px 0;
    text-align: center;
}

.frase-destaque p {
    font-family: 'Poppins', sans-serif;
    color: #fff;
    font-size: 26px;
    line-height: 1.5;
    max-width: 760px;
    margin: 0 auto 16px;
}

.frase-destaque span {
    color: var(--laranja);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: .06em;
    text-transform: uppercase;
}

/* ---------- Formulário de orçamento ---------- */

.form-orcamento {
    background:
        radial-gradient(circle at 10% 100%, rgba(232, 112, 26, .16), transparent 45%),
        var(--preto);
    padding: 90px 0;
}

.form-orcamento-grade {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.form-orcamento-intro h2 {
    color: #fff;
}

.form-orcamento-intro p {
    color: #b8b8b8;
    font-size: 15px;
    line-height: 1.7;
    max-width: 460px;
    margin: 0 0 28px;
}

.contato-whatsapp {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: #fff;
    font-size: 14px;
    padding: 12px 18px;
    border: 1px solid #2f2f2f;
    border-radius: 999px;
}

.contato-whatsapp:hover {
    border-color: var(--laranja);
}

.contato-whatsapp .icone-lucide {
    color: #25D366;
}

.form-orcamento-card {
    background: #191919;
    border: 1px solid #2a2a2a;
    border-radius: 20px;
    padding: 34px;
    box-shadow: 0 24px 60px rgba(0, 0, 0, .5);
    position: relative;
}

.form-orcamento-card .campo textarea,
.form-orcamento-card .campo select {
    width: 100%;
    padding: 12px 14px;
    border-radius: 10px;
    border: 1px solid #2f2f2f;
    background: #141414;
    color: #fff;
    font-family: 'Inter', sans-serif;
    font-size: 14px;
}

.form-orcamento-card .campo textarea:focus,
.form-orcamento-card .campo select:focus {
    outline: none;
    border-color: var(--laranja);
}

.form-orcamento-card .campo textarea {
    resize: vertical;
}

.form-orcamento-card .linha-campos {
    display: flex;
    gap: 14px;
}

.form-orcamento-card .linha-campos .campo {
    flex: 1;
    min-width: 0;
}

.form-orcamento-card .linha-campos-cidade .campo-uf {
    flex: 0 0 70px;
}

.campo-honeypot {
    position: absolute;
    left: -9999px;
    top: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

.lead-mensagem {
    display: none;
    font-size: 13px;
    padding: 12px 14px;
    border-radius: 10px;
    margin-bottom: 18px;
}

.lead-mensagem.visivel {
    display: block;
}

.lead-mensagem-erro {
    background: rgba(220, 53, 69, .12);
    border: 1px solid rgba(220, 53, 69, .35);
    color: #ff8f97;
}

.lead-mensagem-sucesso {
    background: rgba(30, 138, 76, .12);
    border: 1px solid rgba(30, 138, 76, .35);
    color: #7fe3a6;
}

.btn-lead-enviar {
    width: 100%;
    margin-top: 6px;
}

.btn-lead-enviar:disabled {
    opacity: .7;
    cursor: default;
    transform: none;
}

.lead-privacidade {
    color: #7a7a7a;
    font-size: 12px;
    text-align: center;
    margin: 14px 0 0;
}

.lead-sucesso-tela {
    display: none;
    text-align: center;
    padding: 20px 0 6px;
}

.lead-sucesso-icone {
    display: inline-flex;
    color: #35c96a;
    margin-bottom: 14px;
}

.lead-sucesso-tela h3 {
    color: #fff;
    font-size: 20px;
    margin: 0 0 8px;
}

.lead-sucesso-tela p {
    color: #b8b8b8;
    font-size: 14px;
    margin: 0;
}

.form-orcamento-card.enviado #form-lead {
    display: none;
}

.form-orcamento-card.enviado .lead-sucesso-tela {
    display: block;
}

/* ---------- FAQ ---------- */

.faq {
    padding: 80px 0 90px;
}

.acordeao-faq {
    max-width: 760px;
    margin-top: 10px;
}

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

.item-faq-pergunta {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    background: none;
    border: none;
    text-align: left;
    padding: 20px 0;
    font-family: 'Inter', sans-serif;
    font-size: 15px;
    font-weight: 600;
    color: var(--texto);
    cursor: pointer;
}

.item-faq-pergunta .icone-lucide {
    color: #999;
    flex-shrink: 0;
    transition: transform .15s ease;
}

.item-faq.aberto .item-faq-pergunta .icone-lucide {
    transform: rotate(180deg);
    color: var(--laranja);
}

.item-faq-resposta {
    display: grid;
    grid-template-rows: 0fr;
    transition: grid-template-rows .2s ease;
}

.item-faq-resposta p {
    overflow: hidden;
    margin: 0;
    color: #666;
    font-size: 14px;
    line-height: 1.7;
}

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

.item-faq.aberto .item-faq-resposta p {
    padding-bottom: 20px;
}

/* ---------- Footer ---------- */

.landing-footer {
    background: #0c0c0c;
    padding: 60px 0 0;
}

.landing-footer-grade {
    display: grid;
    grid-template-columns: 1.6fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid #1e1e1e;
}

.landing-footer-marca img {
    height: 30px;
    margin-bottom: 14px;
}

.landing-footer-marca p {
    color: #8a8a8a;
    font-size: 13px;
    line-height: 1.6;
    max-width: 260px;
}

.landing-footer-coluna h4 {
    color: #fff;
    font-family: 'Poppins', sans-serif;
    font-size: 14px;
    margin: 0 0 16px;
}

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

.landing-footer-coluna a,
.landing-footer-coluna span {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #a0a0a0;
    font-size: 13px;
    line-height: 1.5;
}

.landing-footer-coluna a:hover {
    color: var(--laranja);
}

.landing-footer-base {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 10px;
    padding: 22px 0;
    color: #6b6b6b;
    font-size: 12px;
}

.landing-footer-base a {
    color: #8a8a8a;
}

.landing-footer-base a:hover {
    color: var(--laranja);
}

/* ---------- WhatsApp flutuante ---------- */

.whatsapp-flutuante {
    position: fixed;
    right: 22px;
    bottom: 22px;
    width: 56px;
    height: 56px;
    border-radius: 999px;
    background: #25D366;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 12px 28px rgba(0, 0, 0, .25);
    z-index: 30;
}

.whatsapp-flutuante:hover {
    transform: scale(1.06);
}

/* ---------- Responsivo ---------- */

@media (max-width: 900px) {
    .hero h1 {
        font-size: 36px;
    }

    .grade-ambientes,
    .grade-diferenciais {
        grid-template-columns: repeat(2, 1fr);
    }

    .grade-passos {
        grid-template-columns: repeat(2, 1fr);
        row-gap: 32px;
    }

    .form-orcamento-grade {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .form-orcamento-intro p {
        max-width: none;
    }

    .landing-footer-grade {
        grid-template-columns: 1fr 1fr;
    }

    .landing-footer-marca {
        grid-column: 1 / -1;
    }
}

@media (max-width: 720px) {
    .landing-menu-botao {
        display: block;
    }

    .landing-nav {
        position: fixed;
        top: 76px;
        left: 0;
        right: 0;
        bottom: 0;
        background: #fff;
        flex-direction: column;
        align-items: flex-start;
        gap: 4px;
        padding: 20px 24px 30px;
        transform: translateY(-8px);
        opacity: 0;
        pointer-events: none;
        transition: opacity .15s ease, transform .15s ease;
        overflow-y: auto;
    }

    .landing-nav.aberto {
        opacity: 1;
        pointer-events: auto;
        transform: translateY(0);
    }

    .landing-nav a {
        width: 100%;
        padding: 14px 0;
        border-bottom: 1px solid var(--borda);
        font-size: 16px;
    }

    .landing-nav-cta {
        text-align: center;
        margin-top: 10px;
        border-bottom: none;
    }

    .hero {
        padding: 60px 0 50px;
    }

    .hero h1 {
        font-size: 30px;
    }

    .ambientes,
    .como-funciona,
    .diferenciais,
    .form-orcamento,
    .faq {
        padding: 56px 0;
    }

    .grade-ambientes,
    .grade-diferenciais,
    .grade-passos {
        grid-template-columns: 1fr;
    }

    .form-orcamento-card {
        padding: 26px 20px;
    }

    .form-orcamento-card .linha-campos {
        flex-direction: column;
        gap: 0;
    }

    .form-orcamento-card .linha-campos-cidade .campo-uf {
        flex: 1;
    }

    .frase-destaque p {
        font-size: 21px;
    }

    .landing-footer-grade {
        grid-template-columns: 1fr;
    }
}