/* ============================================================
   UTILIDADE.CSS - VERSÃO FINAL CONSOLIDADA (HUB SAIREVAM)
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;600;700;900&display=swap');

:root {
    --primaria: #0D1117;
    --destaque: #3d7b8a;
    --vibrante: #4fc3f7;
    --sucesso: #4cd137;
    --fundo-site: #f8fbfe;
    --branco: #ffffff;
    --texto-escuro: #1e293b;
    --texto-corpo: #475569;
    --sombra-soft: 0 10px 40px rgba(0,0,0,0.04);
    --sombra-viva: 0 15px 35px rgba(61, 123, 138, 0.2);
}

/* 1. CONFIGURAÇÕES GERAIS E RESET */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-user-select: none;
    user-select: none;
}

body {
    font-family: 'Montserrat', sans-serif;
    background-color: var(--fundo-site);
    color: var(--primaria);
    overflow-x: hidden;
    line-height: 1.6;
}

/* Fundo com efeito de profundidade (Mesh Glow) */
.mesh-bg {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background: 
        radial-gradient(at 0% 0%, rgba(61, 123, 138, 0.06) 0px, transparent 50%),
        radial-gradient(at 100% 100%, rgba(79, 195, 247, 0.06) 0px, transparent 50%);
    z-index: -1;
}

.container-util {
    width: 90%;
    max-width: 1100px;
    margin: 0 auto;
}

/* 2. HEADER (PADRÃO GAUT SERVICE) */
header {
    background-color: var(--primaria);
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 4px 20px rgba(0,0,0,0.2);
}

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

.logo {
    font-weight: 700;
    font-size: 24px;
    color: #fff;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo img { height: 42px; }

header nav ul {
    list-style: none;
    display: flex;
    gap: 22px;
    align-items: center;
}

header nav a {
    text-decoration: none;
    color: #c9d1d9;
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    transition: 0.3s ease;
}

header nav a:hover, header nav a.active { color: var(--vibrante); }

.nav-contact-button {
    background-color: var(--destaque);
    color: #fff !important;
    padding: 10px 20px;
    border-radius: 5px;
    box-shadow: 0 4px 15px rgba(61, 123, 138, 0.4);
}

.nav-login-btn {
    border: 1px solid #30363d;
    padding: 8px 16px;
    border-radius: 5px;
    color: #c9d1d9 !important;
    display: flex;
    align-items: center;
    gap: 8px;
}

/* 3. HERO COM SLIDER AUTOMÁTICO */
.hero-util {
    height: 65vh;
    display: flex;
    align-items: center;
    text-align: center;
    position: relative;
    padding-bottom: 80px;
    overflow: hidden;
}

/* Filtro claro para o texto não sumir nas fotos */
.hero-util::before {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(255, 255, 255, 0.78);
    z-index: 1;
}

.hero-slider {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    z-index: 0;
}

.slide {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 1.8s ease-in-out;
}

.slide.active { opacity: 1; }

.hero-content {
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: 850px;
    margin: 0 auto;
}

.tagline {
    color: var(--destaque);
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 2px;
    display: block;
    margin-bottom: 15px;
}

.hero-util h1 {
    font-size: 3rem;
    font-weight: 900;
    color: var(--primaria);
    line-height: 1.1;
    margin-bottom: 20px;
}

.wave-layer {
    position: absolute;
    bottom: 0; left: 0; width: 100%;
    line-height: 0;
    z-index: 3;
}

.wave-layer svg {
    display: block;
    width: calc(100% + 1.3px);
    height: 70px;
    fill: var(--fundo-site);
}

/* 4. BLOCOS DE TEXTO (GLASSMORPHISM) */
.mission-section { padding: 80px 0; }

.info-block {
    background: var(--branco);
    padding: 50px;
    border-radius: 25px;
    margin-bottom: 40px;
    box-shadow: var(--sombra-soft);
    border: 1px solid rgba(0,0,0,0.05);
    position: relative;
    overflow: hidden;
    transition: 0.4s ease;
}

.info-block:hover { transform: translateY(-8px); box-shadow: 0 20px 50px rgba(0,0,0,0.08); }

.accent-bar {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 6px;
    background: linear-gradient(to right, var(--primaria), var(--primaria));
}

.accent-bar.secondary { background: linear-gradient(to right, var(--primaria), var(--primaria)); }

.info-block h2 {
    color: var(--primaria);
    font-size: 1.9rem;
    font-weight: 900;
    margin-bottom: 25px;
}

.highlight-text {
    font-weight: 700;
    color: var(--primaria);
    margin-bottom: 25px;
    display: block;
    font-size: 1.1rem;
}

.benefit-list {
    list-style: none;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 15px;
}

.benefit-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 600;
    color: var(--primaria);
}

.benefit-list li i { color: var(--sucesso); font-size: 1.3rem; }

/* 5. FUNCIONALIDADES E IMAGENS */
.features-section { padding: 60px 0; }

.section-title-main {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 900;
    margin-bottom: 80px;
    color: var(--primaria);
}

.feature-row {
    display: flex;
    align-items: center;
    gap: 80px;
    margin-bottom: 100px;
}

.feature-row.reverse { flex-direction: row-reverse; }

.feature-text { flex: 1.2; }

.icon-box {
    width: 60px; height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 24px;
    margin-bottom: 25px;
    box-shadow: 0 8px 20px rgba(0,0,0,0.12);
}

.b-1 { background: linear-gradient(45deg, var(--destaque), var(--vibrante)); }
.b-2 { background: linear-gradient(45deg, var(--vibrante), var(--sucesso)); }
.b-3 { background: linear-gradient(45deg, var(--destaque), #000); }

.feature-text h3 {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--primaria);
    margin-bottom: 18px;
}

.feature-img-container {
    flex: 0.8;
    text-align: center;
}

.feature-img-container img {
    max-width: 260px; /* Tamanho médio e elegante */
    width: 100%;
    border-radius: 22px;
    box-shadow: 0 25px 50px rgba(0,0,0,0.15);
    border: 6px solid #fff;
    transition: 0.5s ease;
}

.feature-img-container:hover img { transform: scale(1.05); }

/* 6. CARD DE ASSINATURA (9 CÍRCULOS) */
.promo-section { padding-bottom: 120px; }

.promo-card-vivid {
    background: var(--branco);
    padding: 70px 40px;
    border-radius: 40px;
    text-align: center;
    box-shadow: 0 35px 70px rgba(0,0,0,0.07);
    border: 1px solid #f0f4f8;
    max-width: 950px;
    margin: 0 auto;
}

.multimodal-circles {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 20px;
    margin-bottom: 45px;
    max-width: 850px;
    margin-left: auto;
    margin-right: auto;
}

.circle-item img {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid #fff;
    box-shadow: 0 8px 18px rgba(0,0,0,0.12);
    transition: 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.circle-item:hover img {
    transform: scale(1.2) translateY(-12px);
    border-color: var(--vibrante);
    box-shadow: var(--sombra-viva);
}

.pricing-box { margin: 40px 0; }

.old-p {
    display: block;
    text-decoration: line-through;
    color: #b89494;
    font-size: 1.3rem;
    margin-bottom: 8px;
    
}

.new-p {
    font-size: 4.2rem;
    font-weight: 900;
    color: var(--primaria);
    line-height: 1;
}

.new-p strong {
    font-size: 1.2rem;
    color: var(--destaque);
    text-transform: uppercase;
}

.cta-vivid {
    display: inline-block;
    padding: 22px 70px;
    background: var(--destaque);
    color: #fff;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: 0 12px 35px rgba(61, 123, 138, 0.45);
    transition: 0.4s;
}

.cta-vivid:hover {
    transform: translateY(-6px);
    box-shadow: 0 18px 45px rgba(61, 123, 138, 0.6);
}

/* 7. ANIMAÇÕES E RODAPÉ */
.reveal {
    opacity: 0;
    transform: translateY(50px);
    transition: 0.9s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

.floating { animation: float 6s infinite ease-in-out; }
.floating-delay { animation: float 6s infinite ease-in-out 3s; }

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

.footer-simple {
    background: var(--branco);
    padding: 60px 0;
    text-align: center;
    border-top: 1px solid #edf2f7;
    color: #718096;
    font-size: 15px;
}

/* 8. RESPONSIVIDADE */
@media (max-width: 768px) {
    header .container-util { flex-direction: column; gap: 15px; }
    header nav ul { gap: 12px; font-size: 11px; flex-wrap: wrap; justify-content: center; }
    .hero-util h1 { font-size: 2.2rem; }
    .feature-row { flex-direction: column; text-align: center; gap: 40px; }
    .feature-img-container img { max-width: 200px; }
    .multimodal-circles { gap: 12px; }
    .circle-item img { width: 65px; height: 65px; }
    .new-p { font-size: 3rem; }
    .promo-card-vivid { padding: 40px 20px; }
}