/**
 * Estilo — Landing Page (Módulo A / Fase 2)
 * Depende de variables.css (paleta de cores) carregado antes deste arquivo.
 */

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

body {
    font-family: 'Segoe UI', Arial, Helvetica, sans-serif;
    background-color: var(--color-bg-dark);
    color: var(--color-text-light);
    line-height: 1.6;
}

img {
    max-width: 100%;
    display: block;
}

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

.container {
    width: 100%;
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ---------- Header ---------- */
.site-header {
    padding: 24px 0;
}

.site-header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.site-header .logo {
    max-width: 140px;
}

/* Cabeçalho da Área do Cliente (reaproveita o site-header público) */
.admin-nav {
    display: flex;
    align-items: center;
    gap: 16px;
    color: var(--color-text-muted);
}

.btn {
    display: inline-block;
    padding: 14px 28px;
    border-radius: 6px;
    font-weight: 600;
    transition: transform 0.15s ease, opacity 0.15s ease;
}

.btn:hover {
    transform: translateY(-2px);
    opacity: 0.92;
}

.btn-primary {
    background-color: var(--color-primary);
    color: var(--color-text-light);
}

.btn-primary:hover {
    background-color: var(--color-primary-hover);
    opacity: 1;
}

.btn-outline {
    border: 2px solid var(--color-primary);
    color: var(--color-text-light);
}

/* ---------- Perfil (estilo GitHub) — Fase 14 ---------- */
.perfil-section {
    padding: 60px 0 20px;
}

.perfil-layout {
    display: flex;
    align-items: flex-start;
    gap: 48px;
}

.perfil-sidebar {
    flex: 0 0 280px;
    max-width: 280px;
    text-align: center;
    position: sticky;
    top: 24px;
}

.perfil-foto {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    object-fit: cover;
    margin: 0 auto 20px;
    border: 3px solid var(--color-primary);
    background-color: var(--color-secondary);
}

.perfil-foto--vazia {
    display: none;
}

.perfil-nome {
    font-size: 1.3rem;
    margin-bottom: 4px;
}

.perfil-marca {
    color: var(--color-primary);
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 16px;
}

.perfil-bio {
    color: var(--color-text-muted);
    font-size: 0.92rem;
    margin-bottom: 20px;
}

.perfil-ctas {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 22px;
}

.perfil-ctas .btn-sm {
    padding: 10px 18px;
    font-size: 0.88rem;
    width: 100%;
}

.perfil-info-lista {
    list-style: none;
    text-align: left;
    border-top: 1px solid var(--color-neutral);
    padding-top: 16px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.perfil-info-lista li {
    font-size: 0.82rem;
    color: var(--color-text-muted);
    padding-left: 14px;
    position: relative;
}

.perfil-info-lista li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 7px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: var(--color-primary);
}

.perfil-principal {
    flex: 1;
    min-width: 0;
}

.perfil-principal h2 {
    font-size: 1.6rem;
    margin-bottom: 10px;
}

.perfil-principal p.intro {
    color: var(--color-text-muted);
    margin-bottom: 30px;
    max-width: 560px;
}

/* ---------- Teste Gratuito (headline de vendas, seção própria — Fase 14) ---------- */
.teste-gratis {
    padding: 60px 0 80px;
    text-align: center;
    background-color: var(--color-accent);
}

.teste-gratis .logo-hero {
    max-width: 220px;
    margin: 0 auto 32px;
}

.teste-gratis h2 {
    font-size: 2.1rem;
    line-height: 1.25;
    margin-bottom: 20px;
}

.teste-gratis h2 span {
    color: var(--color-primary);
}

.teste-gratis p.subheadline {
    max-width: 640px;
    margin: 0 auto 36px;
    color: var(--color-text-muted);
    font-size: 1.1rem;
}

.teste-gratis .hero-ctas {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ---------- Como Funciona ---------- */
.como-funciona {
    padding: 60px 0;
    background-color: var(--color-accent);
}

.como-funciona h2 {
    text-align: center;
    margin-bottom: 40px;
    font-size: 1.8rem;
}

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

.passo {
    background-color: rgba(0, 2, 14, 0.35);
    padding: 24px;
    border-radius: 8px;
    text-align: center;
}

.passo .numero {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: var(--color-primary);
    font-weight: 700;
    margin-bottom: 14px;
}

.passo h3 {
    font-size: 1.05rem;
    margin-bottom: 8px;
}

.passo p {
    color: var(--color-text-muted);
    font-size: 0.92rem;
}

/* ---------- Portfólio ---------- */
.portfolio {
    padding: 70px 0;
}

.portfolio h2 {
    text-align: center;
    margin-bottom: 12px;
    font-size: 1.8rem;
}

.portfolio p.intro {
    text-align: center;
    color: var(--color-text-muted);
    max-width: 560px;
    margin: 0 auto 40px;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.portfolio-card {
    background-color: var(--color-secondary);
    border-radius: 10px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.portfolio-card .thumb {
    aspect-ratio: 16 / 10;
    background-color: var(--color-neutral);
    overflow: hidden;
}

.portfolio-card .thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.portfolio-card .info {
    padding: 20px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.portfolio-card h3 {
    font-size: 1.15rem;
    margin-bottom: 8px;
}

.portfolio-card p {
    color: var(--color-text-muted);
    font-size: 0.92rem;
    margin-bottom: 12px;
}

.portfolio-card .tecnologias {
    font-size: 0.78rem;
    color: var(--color-text-muted);
    margin-bottom: 16px;
}

.portfolio-card .link-site {
    margin-top: auto;
    font-weight: 600;
    color: var(--color-primary);
}

.portfolio-empty {
    text-align: center;
    color: var(--color-text-muted);
    padding: 40px 0;
}

/* ---------- Contato Inbound (Fase 14) ---------- */
.contato-inbound {
    padding: 70px 0;
    background-color: var(--color-accent);
}

.contato-inbound h2 {
    text-align: center;
    margin-bottom: 12px;
    font-size: 1.8rem;
}

.contato-inbound p.intro {
    text-align: center;
    color: var(--color-text-muted);
    max-width: 560px;
    margin: 0 auto 34px;
}

.contato-inbound .contato-form {
    max-width: 560px;
    margin: 0 auto;
    background-color: var(--color-secondary);
    padding: 28px;
    border-radius: 12px;
}

/* ---------- CTA final ---------- */
.cta-final {
    padding: 70px 0;
    text-align: center;
    background-color: var(--color-primary);
}

.cta-final h2 {
    font-size: 1.8rem;
    margin-bottom: 16px;
}

.cta-final p {
    max-width: 560px;
    margin: 0 auto 30px;
}

.cta-final .btn-primary {
    background-color: var(--color-bg-dark);
}

/* ---------- Termo de Teste Gratuito (Fase 4) ---------- */
.termo-pagina {
    padding: 60px 0 100px;
}

.termo-card {
    background-color: var(--color-secondary);
    border-radius: 14px;
    padding: 44px;
    max-width: 640px;
    margin: 0 auto;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
}

.termo-card h1 {
    font-size: 1.7rem;
    margin-bottom: 14px;
}

.termo-eyebrow {
    display: inline-block;
    background-color: rgba(175, 26, 34, 0.16);
    color: var(--color-primary-hover);
    border: 1px solid rgba(175, 26, 34, 0.4);
    padding: 5px 14px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    margin-bottom: 16px;
}

.subheadline-termo {
    color: var(--color-text-muted);
    margin-bottom: 26px;
}

/* Itens do termo — cada ponto como um cartão com número em destaque */
.termo-itens {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 30px;
}

.termo-item {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    background-color: var(--color-accent);
    padding: 14px 16px;
    border-radius: 10px;
}

.termo-numero {
    flex-shrink: 0;
    width: 26px;
    height: 26px;
    border-radius: 50%;
    background-color: var(--color-primary);
    color: var(--color-text-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: 700;
}

.termo-item p {
    font-size: 0.92rem;
    color: var(--color-text-light);
    line-height: 1.5;
}

/* Checkbox customizado, maior e mais fácil de tocar no celular */
.checkbox-termo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 24px;
    padding: 14px 16px;
    border-radius: 10px;
    background-color: var(--color-bg-dark);
    border: 1px solid var(--color-neutral);
    font-size: 0.92rem;
    cursor: pointer;
    position: relative;
}

.checkbox-termo input {
    position: absolute;
    width: 26px;
    height: 26px;
    margin: 0;
    opacity: 0;
    cursor: pointer;
}

.checkbox-visual {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    border-radius: 6px;
    border: 2px solid var(--color-neutral);
    position: relative;
    transition: background-color 0.15s ease, border-color 0.15s ease;
}

.checkbox-visual::after {
    content: '';
    position: absolute;
    display: none;
    left: 7px;
    top: 2px;
    width: 6px;
    height: 12px;
    border: solid var(--color-text-light);
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.checkbox-termo input:checked ~ .checkbox-visual {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
}

.checkbox-termo input:checked ~ .checkbox-visual::after {
    display: block;
}

.checkbox-termo input:focus-visible ~ .checkbox-visual {
    outline: 2px solid var(--color-text-light);
    outline-offset: 2px;
}

.btn-termo {
    width: 100%;
    text-align: center;
}

.termo-validade {
    color: var(--color-text-muted);
    margin-bottom: 22px;
    font-size: 0.9rem;
}

.alerta-termo {
    background-color: var(--color-primary);
    padding: 10px 14px;
    border-radius: 6px;
    margin-bottom: 18px;
}

/* Cards de status (erro / sucesso) com ícone circular no topo */
.termo-card-status {
    text-align: center;
}

.termo-status-icone {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    margin-bottom: 18px;
}

.termo-status-sucesso {
    background-color: rgba(31, 122, 51, 0.18);
    color: #2FAE55;
}

.termo-status-erro {
    background-color: rgba(175, 26, 34, 0.16);
    color: var(--color-primary-hover);
}

/* ---------- Footer ---------- */
.site-footer {
    padding: 30px 0;
    text-align: center;
    color: var(--color-text-muted);
    font-size: 0.85rem;
}

.site-footer .footer-links {
    margin-top: 8px;
}

.site-footer .footer-links a {
    text-decoration: underline;
    margin: 0 6px;
}

/* ---------- Documentos Legais (Termos de Uso, Política de Privacidade) — Fase 10 ---------- */
.documento-legal {
    max-width: 780px;
    margin: 0 auto;
    padding: 50px 20px 70px;
}

.documento-legal h1 {
    font-size: 1.8rem;
    margin-bottom: 6px;
}

.documento-legal .documento-atualizado {
    color: var(--color-text-muted);
    font-size: 0.85rem;
    margin-bottom: 30px;
}

.documento-legal h2 {
    font-size: 1.15rem;
    color: var(--color-primary);
    margin: 32px 0 10px;
}

.documento-legal p,
.documento-legal li {
    margin-bottom: 10px;
    color: var(--color-text-light);
}

.documento-legal ul,
.documento-legal ol {
    padding-left: 22px;
    margin-bottom: 10px;
}

.documento-legal a {
    text-decoration: underline;
}

.documento-legal .documento-card-acao {
    background-color: var(--color-secondary);
    border-radius: 10px;
    padding: 20px 24px;
    margin: 30px 0;
}

/* ---------- Responsivo ---------- */
@media (max-width: 900px) {
    .passos {
        grid-template-columns: repeat(2, 1fr);
    }

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

    /* Perfil (Fase 14): em telas estreitas, a bio minimiza e vira uma
       faixa compacta no topo (foto pequena + nome ao lado), sem
       "position: sticky" (não faz sentido empilhado); o portfólio
       segue logo abaixo, ocupando a largura toda. */
    .perfil-layout {
        flex-direction: column;
        gap: 24px;
    }

    .perfil-sidebar {
        flex: none;
        max-width: none;
        width: 100%;
        position: static;
        display: grid;
        grid-template-columns: auto 1fr;
        column-gap: 16px;
        row-gap: 10px;
        text-align: left;
        align-items: center;
        padding: 18px;
        background-color: var(--color-secondary);
        border-radius: 12px;
    }

    .perfil-foto {
        width: 64px;
        height: 64px;
        margin: 0;
        grid-row: 1 / 3;
    }

    .perfil-nome {
        font-size: 1.05rem;
        margin-bottom: 2px;
    }

    .perfil-marca {
        font-size: 0.78rem;
        margin-bottom: 0;
    }

    .perfil-bio,
    .perfil-info-lista {
        grid-column: 1 / -1;
    }

    .perfil-bio {
        margin-bottom: 12px;
    }

    .perfil-ctas {
        grid-column: 1 / -1;
        flex-direction: row;
        margin-bottom: 14px;
    }

    .perfil-ctas .btn-sm {
        width: auto;
        flex: 1;
    }

    .perfil-info-lista {
        border-top: 1px solid var(--color-neutral);
        padding-top: 12px;
    }
}

@media (max-width: 600px) {
    .site-header .container {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }

    .teste-gratis h2 {
        font-size: 1.6rem;
    }

    .passos {
        grid-template-columns: 1fr;
    }

    .portfolio-grid {
        grid-template-columns: 1fr;
    }

    .teste-gratis .hero-ctas {
        flex-direction: column;
    }

    .termo-card {
        padding: 28px 22px;
    }

    .termo-pagina {
        padding: 40px 0 60px;
    }

    .btn-termo {
        font-size: 0.95rem;
    }

    .perfil-sidebar {
        grid-template-columns: auto 1fr;
    }

    .perfil-ctas {
        flex-direction: column;
    }

    .contato-inbound .contato-form {
        padding: 22px 18px;
    }
}