/* =========================================
   RESET & BASE
========================================= */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html { scroll-behavior: smooth; }

body {
    font-family: 'Montserrat', sans-serif;
    background: #060d1a;
    color: #e2e8f0;
    min-height: 100vh;
    overflow-x: hidden;
}

/* =========================================
   FUNDO COM GRADE (grid estilo dev)
========================================= */
body::before {
    content: '';
    position: fixed;
    inset: 0;
    background-image:
        linear-gradient(rgba(0,123,255,.06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0,123,255,.06) 1px, transparent 1px);
    background-size: 48px 48px;
    pointer-events: none;
    z-index: 0;
}

/* Brilho azul no canto superior direito */
body::after {
    content: '';
    position: fixed;
    top: -200px;
    right: -200px;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(0,123,255,.18) 0%, transparent 70%);
    pointer-events: none;
    z-index: 0;
}

/* =========================================
   NAVBAR
========================================= */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 100;
    background: rgba(6, 13, 26, .85);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid rgba(0,123,255,.15);
}

.nav-container {
    max-width: 1200px;
    margin: auto;
    padding: 0 28px;
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo-menu {
    display: flex;
    align-items: center;
}

.logo-menu a {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.logo-img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid rgba(0,123,255,.4);
}

.logo-menu-text {
    font-size: 1.2rem;
    font-weight: 700;
    color: #60a5fa;
    letter-spacing: -.3px;
}

.nav-menu {
    list-style: none;
    display: flex;
    gap: 36px;
}

.nav-menu a {
    text-decoration: none;
    color: #94a3b8;
    font-size: .9rem;
    font-weight: 500;
    letter-spacing: .4px;
    transition: color .2s;
    position: relative;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -6px;
    width: 0;
    height: 2px;
    background: #3b82f6;
    border-radius: 2px;
    transition: width .25s;
}

.nav-menu a:hover,
.nav-menu a.active {
    color: #e2e8f0;
}

.nav-menu a:hover::after,
.nav-menu a.active::after {
    width: 100%;
}

/* =========================================
   MAIN LAYOUT
========================================= */
main {
    position: relative;
    z-index: 1;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 120px 24px 80px;
}

/* Logo central (removida — já está na navbar) */
.logo {
    display: none;
}

/* =========================================
   CONTAINER DO FORMULÁRIO
========================================= */
.container {
    width: 100%;
    max-width: 860px;
}

/* =========================================
   CABEÇALHO
========================================= */
.titulo {
    margin-bottom: 48px;
}

.titulo h1 {
    font-size: clamp(2.4rem, 5vw, 3.8rem);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -1px;
    color: #f1f5f9;
}

/* Linha colorida abaixo do título */
.titulo h1::after {
    content: '';
    display: block;
    width: 56px;
    height: 4px;
    background: linear-gradient(90deg, #3b82f6, #7c3aed);
    border-radius: 4px;
    margin-top: 14px;
}

.titulo p {
    margin-top: 18px;
    color: #64748b;
    font-size: 1.05rem;
    font-weight: 400;
}

/* =========================================
   LAYOUT EM DUAS COLUNAS
========================================= */
.contact-layout {
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: 32px;
    align-items: start;
}

/* =========================================
   FORMULÁRIO
========================================= */
form {
    background: rgba(14, 22, 42, .7);
    border: 1px solid rgba(59,130,246,.2);
    border-radius: 20px;
    padding: 40px;
    backdrop-filter: blur(8px);
    display: flex;
    flex-direction: column;
    gap: 22px;
}

.input-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.input-group label {
    font-size: .78rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.2px;
    color: #94a3b8;
}

.input-group input,
.input-group textarea {
    background: rgba(255,255,255,.04);
    border: 1px solid rgba(255,255,255,.1);
    border-radius: 10px;
    padding: 14px 18px;
    color: #e2e8f0;
    font-family: 'Montserrat', sans-serif;
    font-size: .95rem;
    transition: border-color .2s, box-shadow .2s, background .2s;
    outline: none;
    resize: none;
}

.input-group input::placeholder,
.input-group textarea::placeholder {
    color: #475569;
}

.input-group input:focus,
.input-group textarea:focus {
    border-color: #3b82f6;
    background: rgba(59,130,246,.06);
    box-shadow: 0 0 0 3px rgba(59,130,246,.12);
}

.input-group textarea {
    min-height: 140px;
}

/* Linha com dois inputs lado a lado */
.input-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

/* Botão de envio */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 15px 32px;
    background: linear-gradient(135deg, #2563eb, #7c3aed);
    color: #fff;
    font-family: 'Montserrat', sans-serif;
    font-size: .95rem;
    font-weight: 700;
    letter-spacing: .4px;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    transition: transform .2s, box-shadow .2s, opacity .2s;
    width: 100%;
    margin-top: 6px;
}

.btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 32px rgba(37,99,235,.4);
}

.btn:active {
    transform: translateY(0);
}

/* =========================================
   SIDEBAR DE INFORMAÇÕES
========================================= */
.sidebar {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.info-card {
    background: rgba(14, 22, 42, .7);
    border: 1px solid rgba(59,130,246,.2);
    border-radius: 16px;
    padding: 24px;
    backdrop-filter: blur(8px);
    display: flex;
    align-items: flex-start;
    gap: 18px;
    transition: border-color .25s, transform .25s;
}

.info-card:hover {
    border-color: rgba(59,130,246,.5);
    transform: translateX(4px);
}

.info-icon {
    width: 44px;
    height: 44px;
    flex-shrink: 0;
    background: linear-gradient(135deg, rgba(37,99,235,.25), rgba(124,58,237,.25));
    border: 1px solid rgba(59,130,246,.3);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    color: #60a5fa;
}

.info-text strong {
    display: block;
    font-size: .8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #64748b;
    margin-bottom: 4px;
}

.info-text span {
    color: #e2e8f0;
    font-size: .95rem;
    font-weight: 500;
}

/* Card de disponibilidade */
.status-card {
    background: rgba(14, 22, 42, .7);
    border: 1px solid rgba(59,130,246,.2);
    border-radius: 16px;
    padding: 24px;
    backdrop-filter: blur(8px);
}

.status-dot {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: .8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #22c55e;
    margin-bottom: 10px;
}

.status-dot::before {
    content: '';
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #22c55e;
    box-shadow: 0 0 0 3px rgba(34,197,94,.2);
    animation: pulse-green 2s infinite;
}

@keyframes pulse-green {
    0%, 100% { box-shadow: 0 0 0 3px rgba(34,197,94,.2); }
    50%       { box-shadow: 0 0 0 6px rgba(34,197,94,.08); }
}

.status-card p {
    color: #94a3b8;
    font-size: .9rem;
    line-height: 1.6;
}

/* Redes sociais */
.social-row {
    display: flex;
    gap: 12px;
    margin-top: 4px;
}

.social-link {
    width: 42px;
    height: 42px;
    border-radius: 10px;
    background: rgba(255,255,255,.05);
    border: 1px solid rgba(255,255,255,.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #94a3b8;
    text-decoration: none;
    font-size: 1rem;
    transition: background .2s, color .2s, border-color .2s, transform .2s;
}

.social-link:hover {
    background: #2563eb;
    color: #fff;
    border-color: #2563eb;
    transform: translateY(-3px);
}

/* =========================================
   FOOTER
========================================= */
.footer {
    position: relative;
    z-index: 1;
    background: rgba(6,13,26,.95);
    border-top: 1px solid rgba(59,130,246,.1);
    padding: 40px 24px;
    text-align: center;
}

.footer-content {
    max-width: 400px;
    margin: auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}

.footer-content img {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 2px solid rgba(59,130,246,.4);
}

.footer-content h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: #e2e8f0;
}

.footer-content p {
    color: #475569;
    font-size: .88rem;
}

.copyright {
    color: #334155 !important;
    font-size: .8rem !important;
    margin-top: 4px;
}

/* =========================================
   RESPONSIVO
========================================= */
@media (max-width: 860px) {
    .contact-layout {
        grid-template-columns: 1fr;
    }
    .sidebar {
        flex-direction: row;
        flex-wrap: wrap;
    }
    .info-card, .status-card {
        flex: 1 1 220px;
    }
}

@media (max-width: 600px) {
    .input-row {
        grid-template-columns: 1fr;
    }
    form {
        padding: 28px 20px;
    }
    .nav-menu {
        display: none;
    }
    .sidebar {
        flex-direction: column;
    }
}